Page last updated: 2024-11-03

risperidone and Dementia Praecox

risperidone has been researched along with Dementia Praecox in 2669 studies

Risperidone: A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.
risperidone : A member of the class of pyridopyrimidines that is 2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.

Research Excerpts

ExcerptRelevanceReference
"Risperidone has antiserotonergic and antidopaminergic properties that may make it more effective than conventional antipsychotic agents in the treatment of the negative symptoms of schizophrenia."10.17Risperidone in the treatment of negative symptoms of schizophrenia: a meta-analysis. ( Carman, J; Peuskens, J; Vangeneugden, A, 1995)
"The aim of this study was to explore the effectiveness and safety of pentoxifylline as an adjuvant to risperidone in mitigating the negative symptoms in patients with chronic schizophrenia."9.69Pentoxifylline as an adjunctive in treatment of negative symptoms in chronic schizophrenia: A double-blind, randomized, placebo-controlled trial. ( Abdallah, MS; El-Berri, EI; Hassan, A; Mosalam, EM; Omara-Reda, H; Ramadan, AN; Samman, WA; Zidan, AA, 2023)
"Eighty chronic schizophrenia inpatients were equally assigned to receive risperidone (6 mg/day) plus either L-theanine (400 mg/day) or matched placebo in this 8-week, randomized, parallel-group, double-blind, placebo-controlled trial."9.69L-Theanine adjunct to risperidone in the treatment of chronic schizophrenia inpatients: a randomized, double-blind, placebo-controlled clinical trial. ( A Basti, F; Akhondzadeh, S; Fallahpour, B; Fattollahzadeh-Noor, S; Khodaei Ardakani, MR; Shamabadi, A, 2023)
"These results suggest that the antioxidant defense system may have predictive value for the weight gain of ANFE SCZ patients after risperidone treatment."9.51Antioxidant Enzymes and Weight Gain in Drug-naive First-episode Schizophrenia Patients Treated with Risperidone for 12 Weeks: A Prospective Longitudinal Study. ( Gao, Y; Guan, X; Li, X; Liu, H; Thomas, K; Xiu, M; Yu, R; Zhang, X, 2022)
"To evaluate long-term efficacy, safety and tolerability of Risperidone ISM® in patients with schizophrenia, a multicenter, open-label extension of the PRISMA-3 study was conducted."9.51Long-term efficacy and safety of once-monthly Risperidone ISM® in the treatment of schizophrenia: Results from a 12-month open-label extension study. ( Anta, L; Correll, CU; Filts, Y; Litman, RE; Martínez, J; Naber, D, 2022)
"This 8-week (trial timepoints: baseline, week 4, week 8), double-blind, placebo-controlled clinical trial randomized patients with schizophrenia in a 1:1 ratio to compare the efficacy and safety of 600 mg twice a day of PEA and matched placebo alongside a stable dose of risperidone."9.51Adjuvant palmitoylethanolamide therapy with risperidone improves negative symptoms in patients with schizophrenia: A randomized, double-blinded, placebo-controlled trial. ( Akhondzadeh, S; Bagheri, S; Khodaei Ardakani, MR; Moradi, K; Namaei, P; Salehi, A; TaghaviZanjani, F, 2022)
"We completed a 12-month randomized controlled trial of cognitive remediation and of long-acting injectable (LAI) risperidone with 60 patients with a recent first episode of schizophrenia."9.51A randomized controlled trial of cognitive remediation and long-acting injectable risperidone after a first episode of schizophrenia: improving cognition and work/school functioning. ( Bell, MD; Boucher, ML; Casaus, LR; Gretchen-Doorly, D; Hayata, JN; Luo, J; Medalia, A; Nuechterlein, KH; Subotnik, KL; Turner, LR; Ventura, J, 2022)
"Risperidone has been significant correlated with a direct effect of interleukin-6 (IL-6) levels in patients with schizophrenia."9.41Effect of risperidone on serum IL-6 levels in individuals with schizophrenia: a systematic review and meta-analysis. ( Castillo-Avila, RG; Genis-Mendoza, AD; González-Castro, TB; Juárez-Rojop, IE; López-Narváez, ML; Martínez-Magaña, JJ; Ramos-Méndez, MA; Tovilla-Zárate, CA; Villar-Juárez, GE; Villar-Soto, M, 2023)
"We conducted a systematic review and meta-analysis to evaluate the efficacy and safety of blonanserin and risperidone for the treatment of schizophrenia and to provide reliable pharmacotherapeutic evidence for in the clinical treatment of schizophrenia."9.41Efficacy and safety of blonanserin versus risperidone in the treatment of schizophrenia: a systematic review and meta-analysis of randomized controlled trials. ( Deng, SW; Hong, B; Jiang, WL; Li, BH; Sun, DW; Xu, Q; Yang, HB, 2023)
"Patients with an acute episode of schizophrenia (n=11) and predominating positive symptoms were randomized to a 6-week add-on treatment with memantine (10 mg twice a day) versus placebo and patients with chronic schizophrenia (n=13) and negative symptoms were randomized to a 24-week add-on treatment with memantine (10 mg twice a day) versus placebo."9.34Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia. ( Gallinat, J; Heinz, A; Leopold, K; Sarkar, S; Schaefer, M; Theophil, I, 2020)
"To report the efficacy and safety of blonanserin in patients with schizophrenia compared with risperidone in a Japanese multicenter, randomized, double-blind study based on post hoc sensitivity analysis in addition to the previous results reported by Miura and discuss the current approaches for schizophrenia treatment."9.34Blonanserin vs risperidone in Japanese patients with schizophrenia: A post hoc analysis of a phase 3, 8-week, multicenter, double-blind, randomized controlled study. ( Harvey, PD; Miura, S; Nakamura, H, 2020)
"Hospitalized schizophrenia patients aged 18-65 were randomized to 6 weeks of double-blind, double-dummy, flexible-dose treatment with lurasidone (40 or 80 mg/day) or risperidone (2, 4 or 6 mg/day)."9.34Randomized, double-blind, 6-week non-inferiority study of lurasidone and risperidone for the treatment of schizophrenia. ( Deng, W; Feng, Y; Li, K; Li, L; Liu, Q; Liu, X; Luo, X; Ning, Y; Shi, J; Tan, Y; Wang, G; Wang, L; Wang, X; Xie, S; Xu, X; Zhang, X; Zhao, J, 2020)
"This study examined randomized controlled trial data for blonanserin and risperidone in Chinese schizophrenia patients (N = 264)."9.34Model-based analysis of therapeutic efficacy of blonanserin and risperidone in schizophrenia patients and effects on prolactin: A randomized double-blind study. ( Lei, L; Li, H; Li, Y; Shen, Y; Yu, W; Yu, Y, 2020)
"This was an eight-week randomised, double-blind, placebo-controlled, parallel-group clinical trial, in which 78 inpatients with chronic schizophrenia were stabilised with risperidone (4-6 mg/day) for two months before being assigned to adjunctive vortioxetine (10 mg b."9.34Vortioxetine as adjunctive therapy to risperidone for treatment of patients with chronic schizophrenia: A randomised, double-blind, placebo-controlled clinical trial. ( Akhondzadeh, S; Bayanati, S; Mesgarpour, B; Moazen-Zadeh, E; Rezaei, F; Ziafat, K, 2020)
"In a randomized, double-blind, and placebo-controlled setting, schizophrenia patients were assigned to receive either 200 mg/d resveratrol or matched placebo in addition to a stable dose of risperidone for 8 weeks."9.34Resveratrol Adjunct Therapy for Negative Symptoms in Patients With Stable Schizophrenia: A Double-Blind, Randomized Placebo-Controlled Trial. ( Akhondzadeh, S; Alikhani, R; Ashraf-Ganjouei, A; Bagheri, S; Moradi, K; Mousavi, SB; Rezaei, F; Samaei, A, 2020)
"A double-blind, placebo-controlled study involved 75 patients with schizophrenia who randomly received low dose (100 mg/day) or high dose minocycline (200 mg/day) or placebo added to risperidone."9.30The effect of minocycline on amelioration of cognitive deficits and pro-inflammatory cytokines levels in patients with schizophrenia. ( Kosten, TR; Wu, R; Zhang, L; Zhang, XY; Zhao, J; Zheng, H, 2019)
"This study aimed to investigate the efficacy and tolerability of aripiprazole, olanzapine and risperidone in first-episode schizophrenia (FES)."9.30An open-label randomised comparison of aripiprazole, olanzapine and risperidone for the acute treatment of first-episode schizophrenia: Eight-week outcomes. ( Cai, S; Cheng, Z; Correll, CU; Deng, H; Han, X; Lu, Z; Wang, C; Xiang, Y; Yang, F; Yang, L; Yu, X; Yuan, Y; Zhao, J, 2019)
"Hospitalized patients (N = 460) with schizophrenia were randomized to 6 weeks of fixed-dose lurasidone 40 mg/d, lurasidone 80 mg/d, risperidone 4 mg/d, or placebo."9.30Randomized, double-blind, placebo, and risperidone-controlled study of lurasidone in the treatment of schizophrenia: Results of an inconclusive 6-week trial. ( Chen, HK; Chen, JY; Chen, TT; Chou, YH; Higuchi, T; Huang, SY; Ishigouoka, J; Iyo, M; Katoh, T; Kwon, JS; Lee, JS; Saeki, Y; Tanaka, H; Wang, TS; Wu, BJ, 2019)
"A subcutaneous risperidone implant (RI) formulation was developed to improve medication adherence in schizophrenia."9.27Pharmacokinetics and Safety of Risperidone Subcutaneous Implants in Stable Patients With Schizophrenia. ( Adera, M; Dammerman, R; Kim, S; Schwarz, A, 2018)
"This study examined the effect of adjunctive minocycline on body metabolism in risperidone-treated patients with schizophrenia."9.27No Effect of Adjunctive Minocycline Treatment on Body Metabolism in Patients With Schizophrenia. ( Fan, X; Liu, F; Ruan, Y; Xie, L; Xu, X; Zeng, Y; Zhang, B; Zhao, J, 2018)
"Since l-carnosine has shown effectiveness in improvement of cognition in patients with schizophrenia, this 8-week, randomized, double-blind, placebo-controlled pilot study was conducted."9.27L-carnosine as an add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial. ( Afarideh, M; Akhondzadeh, S; Alavi, AR; Ghajar, A; Ghazizadeh-Hashemi, M; Khoaie-Ardakani, MR; Shahmoradi, Z; Shalbafan, MR, 2018)
"This clinical trial was performed on 68 patients with chronic schizophrenia, treated with risperidone at 22 Bahman Hospital of Qazvin, Iran during 2015 to 2016."9.27Evaluation of the Effect of Fluvoxamine in Patients With Schizophrenia Under Risperidone Treatment: A Clinical Trial. ( Haji Seyed Javadi, A; Khanshir, ZF; Shafikhani, AA; Zamir, SM, 2018)
"To evaluate the effects of treatment with risperidone and aripiprazole on serum prolactin, testosterone and estradiol levels in female patients with schizophrenia in China."9.27Effects of Risperidone and Aripiprazole on Serum Levels of Prolactin, Testosterone and Estradiol in Female Patients with Schizophrenia. ( Hu, JQ; Jiang, XJ; Lin, WC; Shang, DW; Shi, L; Wen, YG; Wu, FX; Xiao, B; Zhang, JP; Zhu, HZ, 2018)
"Schizophrenia patients showed a significant improvement in negative symptoms with the addition of minocycline to risperidone."9.27Minocycline adjunctive treatment to risperidone for negative symptoms in schizophrenia: Association with pro-inflammatory cytokine levels. ( Kosten, TR; Wu, R; Zhang, L; Zhang, XY; Zhao, J; Zheng, H; Zhu, F, 2018)
"Paliperidone palmitate 3-monthly (PP3M) injectable formulation offers an advantage of improved medication adherence and lower relapse risk in patients with schizophrenia."9.27Paliperidone Palmitate 3-Monthly Versus 1-Monthly Injectable in Patients With Schizophrenia With or Without Prior Exposure to Oral Risperidone or Paliperidone: A Post Hoc, Subgroup Analysis. ( Alphs, L; Gopal, S; Hough, D; Mathews, M; Nuamah, I; Pei, H; Savitz, A, 2018)
"In a double-blind and placebo-controlled study, patients with stable schizophrenia (DSM-5) were randomized to receive either 2,500 mg/day citicoline or placebo in addition to risperidone for 8 weeks."9.27Citicoline (CDP-choline) add-on therapy to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial. ( Afarideh, M; Akhondzadeh, S; Ghajar, A; Ghazizadeh-Hashemi, M; Gholamian, F; Rezaei, F; Tabatabei-Motlagh, M, 2018)
"Risperidone and paliperidone have been the mainstay treatment for schizophrenia and their potential role in neuroprotection could be associated with brain-derived neurotrophic factor (BDNF) and N400 (an event-related brain potential component)."9.27Effects of Risperidone and Paliperidone on Brain-Derived Neurotrophic Factor and N400 in First-Episode Schizophrenia. ( Chen, C; Chen, GD; Chen, XS; Huang, ZY; Lin, CG; Lin, XD; Lin, ZG; Wu, RQ; Xu, DL; Zhang, LJ; Zhang, MD; Zhang, W, 2018)
"To evaluate the efficacy and safety of cilostazol, a selective inhibitor of phosphodiesterase III, as an adjunctive to risperidone in alleviating the negative symptoms of schizophrenia."9.24Cilostazol adjunctive therapy in treatment of negative symptoms in chronic schizophrenia: Randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Jeddian, A; Mesgarpour, B; Mohammadinejad, P; Rezaei, F; Salardini, E; Shahriari, M; Zeinoddini, A; Zeionoddini, A, 2017)
"Our study aimed at estimating differences in quality-adjusted life year (QALY) gain for patients with predominant negative symptoms of schizophrenia treated with cariprazine compared with risperidone."9.24Quality-adjusted life year difference in patients with predominant negative symptoms of schizophrenia treated with cariprazine and risperidone. ( Akehurst, R; Götze, Á; Horváth, M; Kóczián, K; Molnár, A; Németh, B; Németh, G; Vokó, Z, 2017)
"There have been few studies of pregnenolone therapy in schizophrenia and those that exist have been subject to several critical limitations, thus yielding inconsistent results."9.24Pregnenolone as an adjunct to risperidone for treatment of women with schizophrenia: A randomized double-blind placebo-controlled clinical trial. ( Akhondzadeh, S; Karkhaneh-Yousefi, MA; Kashani, L; Khodaie-Ardakani, MR; Moazen-Zadeh, E; Rahiminejad, F; Rezaei, F; Sadighi, G; Shams, N, 2017)
"This study aimed to investigate remission following the treatment of schizophrenia patients with risperidone."9.24Symptomatic remission in schizophrenia: Results from a risperidone maintenance treatment study. ( Bo, Q; Dong, F; He, F; Li, A; Li, F; Li, X; Ma, X; Wang, C; Wang, Z, 2017)
"This study compares the efficacy and tolerability of olanzapine versus risperidone among patients with schizophrenia who are established in outpatient psychiatric care and entering supported employment."9.24Risperidone versus olanzapine among patients with schizophrenia participating in supported employment: Eighteen-month outcomes. ( Glynn, SM; Marder, SR; Noordsy, DL; O'Keefe, CD; Sugar, CA, 2017)
" Because early response to antipsychotics represents a sufficiently reliable index of the subsequent treatment response in patients with schizophrenia, we undertook a real-world, genome-wide association study (GWAS) with the aim of identifying genetic predictors of response to risperidone after 2 weeks in 86 patients with schizophrenia."9.24The GRM7 gene, early response to risperidone, and schizophrenia: a genome-wide association study and a confirmatory pharmacogenetic analysis. ( Calza, S; Gennarelli, M; Magri, C; Minelli, A; Sacchetti, E; Traversa, M; Valsecchi, P; Vita, A, 2017)
"Our results support the efficacy of cariprazine in the treatment of predominant negative symptoms of schizophrenia."9.24Cariprazine versus risperidone monotherapy for treatment of predominant negative symptoms in patients with schizophrenia: a randomised, double-blind, controlled trial. ( Barabássy, Á; Bitter, I; Czobor, P; Debelle, M; Durgam, S; Fleischhacker, WW; Harsányi, J; Laszlovszky, I; Marder, S; Németh, G; Szalai, E; Szatmári, B, 2017)
"1 channels play a role in the therapeutic action of antipsychotic drugs, particularly risperidone, and further highlight the promise of optimizing response with genotype-guided therapy for schizophrenia patients."9.22Differential Response to Risperidone in Schizophrenia Patients by KCNH2 Genotype and Drug Metabolizer Status. ( Bigos, KL; Carr, VJ; Green, MJ; Heide, J; Mann, SA; Shannon Weickert, C; Vandenberg, JI; Weinberger, DR; Zhang, F, 2016)
"In acute psychotic schizophrenia patients we investigated if the combination of triiodothyronine (T3) plus risperidone was more effective when compared to risperidone monotherapy."9.22Triiodothyronine accelerates and enhances the antipsychotic effect of risperidone in acute schizophrenia. ( Bunevicius, A; Bunevicius, R; Nemeroff, CB; Prange, AJ; Savickas, A; Steibliene, V, 2016)
"The aim of this study was to compare the effects of risperidone long-acting injection (RLAI) and paliperidone palmitate (PP) on non-acute-phase social functioning in patients with schizophrenia."9.22The Comparative Effects of Risperidone Long-Acting Injection and Paliperidone Palmitate on Social Functioning in Schizophrenia: A 6-Month, Open-Label, Randomized Controlled Pilot Trial. ( Fabbri, C; Kato, M; Kinoshita, T; Koshikawa, Y; Nishida, K; Onohara, A; Sakai, S; Serretti, A; Sunada, N; Takekita, Y; Yoshimura, M, 2016)
"The risperidone maintenance treatment in schizophrenia study was designed to identify the duration of maintenance treatment required with an initial therapeutic dose in contrast to reducing the dose over time."9.22Extrapyramidal Symptoms During Risperidone Maintenance Treatment in Schizophrenia: A Prospective, Multicenter Study. ( Bo, QJ; Li, AN; Li, XB; Ma, X; Wang, CY; Wang, ZM, 2016)
"In this randomized, double-blind, placebo-controlled trial, 40 patients with chronic schizophrenia and a minimum score of 20 on the negative subscale of Positive and Negative Syndrome Scale (PANSS) were randomly allocated to receive risperidone plus either pioglitazone (30 mg/day) or placebo for 8 weeks."9.22The effects of pioglitazone adjuvant therapy on negative symptoms of patients with chronic schizophrenia: a double-blind and placebo-controlled trial. ( Akhondzadeh, S; Esalatmanesh, S; Farokhnia, M; Goguol, A; Iranpour, N; Khodaie-Ardakani, MR; Mohammadinejad, P; Salehi, B; Yekehtaz, H; Zandifar, A; Zeinoddini, A; Zeionoddini, A, 2016)
"RBP-7000 is a sustained-release formulation of risperidone for the treatment of schizophrenia, designed to be administered by once-monthly subcutaneous injection using the ATRIGEL delivery system."9.22Efficacy, Safety, and Tolerability of RBP-7000 Once-Monthly Risperidone for the Treatment of Acute Schizophrenia: An 8-Week, Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 3 Study. ( Fava, M; Fudala, PJ; Heidbreder, C; Henderson, DC; Kouassi, A; Nasser, AF; Twumasi-Ankrah, P, 2016)
"Duloxetine adjuvant to risperidone seems to be a tolerable and efficacious treatment for primary negative symptoms of schizophrenia."9.22Duloxetine Add-On to Risperidone for Treatment of Negative Symptoms in Patients with Stable Schizophrenia: Randomized Double-Blind Placebo-Controlled Study. ( Akhondzadeh, S; Arabzadeh, S; Ghaleiha, A; Khalili, Z; Mohammadinejad, P; Nikbakhat, MR; Rezaei, F; Zeinoddini, A, 2016)
"We compared clozapine (n = 53) to risperidone (n = 54) in a randomized, double-blind, 29-week trial in schizophrenia patients (diagnosed using DSM-IV) at 3 research outpatient clinics."9.22Clozapine and risperidone in moderately refractory schizophrenia: a 6-month randomized double-blind comparison. ( Ames, D; Baker, RW; Chengappa, KN; Kane, JM; Marder, SR; McMeniman, M; Parepally, H; Petrides, G; Schooler, NR; Umbricht, D; Wirshing, WC, 2016)
"The aim of this study was to characterize the pharmacokinetics and to evaluate the safety of risperidone ISM in patients with schizophrenia or schizoaffective disorder after a single gluteal intramuscular injection at three different dose strengths (50, 75, and 100 mg)."9.22Phase I, open-label, randomized, parallel study to evaluate the pharmacokinetics, safety, and tolerability of one intramuscular injection of risperidone ISM at different dose strengths in patients with schizophrenia or schizoaffective disorder (PRISMA-1). ( Anta, L; Ayani, I; Gutierro, I; Ivanov, M; Llaudó, J; Martínez, J; Morozova, M; Schronen, J, 2016)
"In this 4-week, double-blind, randomized controlled trial conducted in psychiatric care from September 2012 to March 2015, 103 patients with schizophrenia (ICD-10) who did not respond to olanzapine 10 mg/d or risperidone 3 mg/d were randomly allocated to a dose-increment or -continuation group."9.22Increasing Versus Maintaining the Dose of Olanzapine or Risperidone in Schizophrenia Patients Who Did Not Respond to a Modest Dosage: A Double-Blind Randomized Controlled Trial. ( Bies, RR; Kapur, S; Mimura, M; Pollock, BG; Sakurai, H; Suzuki, T; Uchida, H, 2016)
"This study aimed to investigate prolactin related symptoms (PRS) in individuals with schizophrenia during risperidone maintenance treatment for one year, as well as to identify the risk factors for PRS."9.22Prolactin related symptoms during risperidone maintenance treatment: results from a prospective, multicenter study of schizophrenia. ( Bo, Q; Dong, F; Li, X; Ma, X; Wang, C; Wang, Z, 2016)
"The present analysis assessed the efficacy of extended-release quetiapine fumarate (quetiapine XR) versus risperidone in patients with schizophrenia and depressive symptoms [Hamilton Depression Rating Scale (HAM-D) score≥20 and a HAM-D item 1 score≥2]."9.20Treatment of depressive symptoms in patients with schizophrenia: a randomized, open-label, parallel-group, flexible-dose subgroup analysis of patients treated with extended-release quetiapine fumarate or risperidone. ( Di Fiorino, M; Kasper, S; Montagnani, G; Trespi, G, 2015)
"In this prospective multicentre, open-label, 6-month study (Paliperidone Palmitate Flexible Dosing in Schizophrenia [PALMFlexS]), tolerability, safety and treatment response with paliperidone palmitate (PP) were explored in patients with acute symptoms of schizophrenia following switching from previously unsuccessful treatment with oral antipsychotics."9.20Intramuscular long-acting paliperidone palmitate in acute patients with schizophrenia unsuccessfully treated with oral antipsychotics. ( Bergmans, P; Bez, Y; Carpiniello, B; Cherubin, P; Hargarter, L; Keim, S; Parellada, E; Rancans, E; Schreiner, A; Vidailhet, P, 2015)
"The present findings suggest that clozapine demonstrates superior antidepressant effects to quetiapine and comparable effects to olanzapine and risperidone in chronic schizophrenia regardless of presence of MDE."9.20Comparative efficacy between clozapine and other atypical antipsychotics on depressive symptoms in patients with schizophrenia: analysis of the CATIE phase 2E data. ( Caravaggio, F; Chung, JK; Fervaha, G; Gerretsen, P; Graff-Guerrero, A; Iwata, Y; Mihashi, Y; Mulsant, B; Nakajima, S; Plitman, E; Remington, G; Takeuchi, H, 2015)
"The objective of this study was to evaluate the effectiveness and impact of once- versus twice-daily dosing of risperidone and olanzapine on clinical outcomes in patients with schizophrenia."9.20Effectiveness of different dosing regimens of risperidone and olanzapine in schizophrenia. ( Agid, O; Fervaha, G; Lee, J; Remington, G; Takeuchi, H, 2015)
"PALMFlexS, a prospective multicentre, open-label, 6-month, phase IIIb interventional study, explored tolerability, safety and treatment response in adults (n = 231) with non-acute but symptomatic schizophrenia switching to flexibly dosed paliperidone palmitate (PP) after unsuccessful treatment with risperidone long-acting injectable therapy (RLAT) or conventional depot antipsychotics (APs)."9.20Paliperidone palmitate in non-acute patients with schizophrenia previously unsuccessfully treated with risperidone long-acting therapy or frequently used conventional depot antipsychotics. ( Bergmans, P; Cherubin, P; Corrivetti, G; Cosar, B; Hargarter, L; Keim, S; Llorca, PM; Petralia, A; Schreiner, A, 2015)
"To compare the clinical efficacy of the long-acting injectable formulation of risperidone with the oral formulation in the early course of schizophrenia."9.20Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial. ( Casaus, LR; Gretchen-Doorly, D; Hellemann, GS; Luo, JS; Marder, S; Nuechterlein, KH; Subotnik, KL; Ventura, J, 2015)
"Ninety-five patients with DSM-IV-TR diagnoses of schizophrenia and alcohol use disorder were randomized to 6 months of oral or LAI risperidone between 2005 and 2008."9.20Long-acting injectable vs oral risperidone for schizophrenia and co-occurring alcohol use disorder: a randomized trial. ( Brunette, MF; Buckley, P; Dawson, R; Green, AI; Hafez, H; Herz, M; Narasimhan, M; Noordsy, DL; O'Keefe, C; Sommi, RW; Steinbook, RM; Wallace, AE; Weeks, M, 2015)
"This randomized, double-blind study compared the efficacy and safety of blonanserin and risperidone to treat Chinese schizophrenia patients aged ≥18 and < 65 years."9.20Comparative study of the efficacy and safety between blonanserin and risperidone for the treatment of schizophrenia in Chinese patients: A double-blind, parallel-group multicenter randomized trial. ( Gu, N; Li, H; Li, J; Li, K; Li, L; Liu, C; Luo, X; Qi, S; Shi, J; Wang, C; Wang, L; Wang, Q; Yang, F; Yao, C; Zhang, H, 2015)
"The present study aimed to evaluate the efficacy and safety of adjunctive aripiprazole treatment in schizophrenia patients with risperidone-induced hyperprolactinemia."9.20Adjunctive Aripiprazole Treatment for Risperidone-Induced Hyperprolactinemia: An 8-Week Randomized, Open-Label, Comparative Clinical Trial. ( Ai, X; Ding, M; Ding, S; Gu, X; Huang, G; Li, X; Lv, L; Pang, L; Song, X; Zhao, J, 2015)
"Using the recommended dosing regimens for PP and RLAI, both PP and oral risperidone (used during RLAI initiation) improved symptoms of schizophrenia in markedly-to-severely ill subjects at days 4-22."9.19Paliperidone palmitate versus risperidone long-acting injection in markedly-to-severely ill schizophrenia subjects: onset of efficacy with recommended initiation regimens. ( Alphs, L; Bossie, CA; Fu, DJ; Kern Sliwa, J; Ma, YW, 2014)
"We aimed to assess the efficacy and tolerability of riluzole, an anti-glutamate agent with neuroprotective properties, as an adjunct to risperidone in improving negative symptoms of schizophrenia."9.19A double-blind, placebo controlled, randomized trial of riluzole as an adjunct to risperidone for treatment of negative symptoms in patients with chronic schizophrenia. ( Akhondzadeh, S; Farokhnia, M; Hosseini, SM; Khodaie-Ardakani, MR; Pourmahmoud, H; Rezaei, F; Sabzabadi, M; Salehi, B; Tabrizi, M; Yekehtaz, H, 2014)
"This study was to evaluate the effects on clinical symptoms and cognitive function of switching the treatment of elderly patients with schizophrenia from risperidone to paliperidone (PAL)."9.19The influence of switching from risperidone to paliperidone on the extrapyramidal symptoms and cognitive function in elderly patients with schizophrenia: a preliminary open-label trial. ( Gen, K; Hibino, H; Inoue, Y; Matsumoto, H; Mikami, A; Mikami, K; Suzuki, H, 2014)
"The purpose of this prospective study was to evaluate the effects of switching from oral risperidone to flexibly dosed oral paliperidone extended-release (ER) in Brazilian adults with schizophrenia because of lack of efficacy, intolerability, or nonadherence after a minimum trial of 30 days on adequate (labeled) doses of oral risperidone, according to individual clinical judgment."9.19Switching from oral risperidone to flexibly dosed oral paliperidone extended-release: core symptoms, satisfaction, and quality of life in patients with stable but symptomatic schizophrenia: the RISPALI study. ( Appolinário, JC; Bressan, RA; Campos, JA; de Oliveira, IR; Elkis, H; Gattaz, WF; Grabowski, HM; Henna, E; Lacerda, AL; Lawson, FL; Louzã, MR; Périco, Cde A; Quevedo, J; Rocha, FL; Ruschel, SI; Sacomani, E; Zorzetto Filho, D, 2014)
"The present study aimed to examine the changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia."9.19Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia. ( Fan, X; Gao, J; Harrington, A; Li, X; Lv, L; Song, X; Zhang, W; Zhao, J; Ziedonis, D, 2014)
"Oral haloperidol, risperidone, and olanzapine seem to be suitable for treating acute severe psychotic agitation in schizophrenia spectrum disorders."9.19Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized, controlled study with oral haloperidol, risperidone, and olanzapine. ( Abderhalden, C; Horn, H; Maier, N; Moggi, F; Moskvitin, K; Müller, TJ; Strik, W; Walther, S, 2014)
"This study aimed to investigate changes in plasma concentrations of risperidone and 9-hydroxy-risperidone (9-OHR) and the associated clinical effects when switching from oral risperidone to extended-release (ER) paliperidone in patients with schizophrenia."9.19Changes in plasma concentrations of risperidone and 9-hydroxyrisperidone and the associated clinical effects during the switch from oral risperidone to extended-release paliperidone tablets in patients with schizophrenia. ( Kwak, KH; Lee, SJ; Lim, MS; Seong, SJ; Yang, DS; Yoon, YR, 2014)
"A long-term randomized trial of unstable patients with schizophrenia found no benefit of long-acting injectable (LAI) risperidone over oral treatment in preventing or delaying time to psychiatric hospitalizations or on clinical outcomes."9.19Differences in treatment effect among clinical subgroups in a randomized clinical trial of long-acting injectable risperidone and oral antipsychotics in unstable chronic schizophrenia. ( Krystal, JH; Leatherman, SM; Lew, RA; Liang, MH; Rosenheck, RA; Thwin, SS; Valley, D, 2014)
"We examined the difference between the effects of olanzapine (OLZ) and risperidone (RIS) on PR and QT intervals among patients with stable schizophrenia using a cohort analysis."9.19Changes in PR and QTc intervals after switching from olanzapine to risperidone in patients with stable schizophrenia. ( Fukui, N; Ono, S; Saito, M; Sawamura, K; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2014)
" The goal of this 8-week, randomized, multicenter, open-label study was to examine the effects of aripiprazole and risperidone on social cognition and neurocognition in individuals with schizophrenia."9.19Open, randomized trial of the effects of aripiprazole versus risperidone on social cognition in schizophrenia. ( Aleman, A; Cahn, W; Gijsman, HJ; Hovens, JE; Kahn, RS; Maat, A, 2014)
"RBP-7000 is a long-acting formulation of risperidone administered once monthly via subcutaneous (SC) injections for the treatment of schizophrenia."9.19Population pharmacokinetics and prediction of dopamine D2 receptor occupancy after multiple doses of RBP-7000, a new sustained-release formulation of risperidone, in schizophrenia patients on stable oral risperidone treatment. ( Fudala, PJ; Gomeni, R; Heidbreder, C; Laffont, CM; Nasser, AF; Zheng, B, 2014)
"The objective of this study was to assess the efficacy and tolerability of minocycline add-on to risperidone in treatment of negative symptoms of patients with chronic schizophrenia."9.19Minocycline add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized double-blind placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Hosseini, SM; Khodaie-Ardakani, MR; Mirshafiee, O; Modabbernia, A; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M; Yekehtaz, H, 2014)
"Ninety-two patients with early stage schizophrenia treated with risperidone entered this 16-week, double blind, randomized, placebo-controlled clinical trial."9.19Minocycline supplementation for treatment of negative symptoms in early-phase schizophrenia: a double blind, randomized, controlled trial. ( Guo, X; Liu, F; Ou, J; Ruan, Y; Wu, R; Xie, L; Xu, X; Yang, J; Yang, L; Yang, S; Zeng, Y; Zhang, B; Zhang, L; Zhao, J; Zheng, Y, 2014)
"In a 12-week randomized open-label trial, adults diagnosed with schizophrenia experiencing inadequate efficacy and/or poor tolerability on risperidone, olanzapine, or aripiprazole were randomized to switch to iloperidone either gradually (ie, down-titration of current therapy over the first 2weeks [to 50% on Day 1, 25% by Week 1, 0% by Week 2]) or immediately."9.19A trial evaluating gradual- or immediate-switch strategies from risperidone, olanzapine, or aripiprazole to iloperidone in patients with schizophrenia. ( Alva, G; Brams, M; Citrome, L; Glick, ID; Hochfeld, M; Jackson, R; Kianifard, F; Mattingly, G; Meng, X; Pestreich, L; Weiden, PJ; Winseck, A, 2014)
"This study was designed to investigate long-term clinical outcomes of risperidone long-acting injectable (RLAI) in patients with schizophrenia or schizoaffective disorder."9.19A prospective, open-label study to evaluate symptomatic remission in schizophrenia with risperidone long-acting injectable in Korea. ( Ahn, YM; Cho, SJ; Chung, YC; Jung, IK; Kim, CY; Kim, DH; Kim, SH; Kim, YS; Lee, DG; Lee, NY; Lee, YH; Lim, WJ; Na, YS; Shin, SE; Woo, JM; Yoon, BH; Yoon, JS, 2014)
"Sixty-one patients with schizophrenia stably treated with risperidone or olanzapine were randomly assigned to dose-reduction-by-half group or dose maintenance group."9.19Lack of effect of risperidone or olanzapine dose reduction on subjective experiences in stable patients with schizophrenia. ( Mimura, M; Remington, G; Suzuki, T; Takeuchi, H; Uchida, H; Watanabe, K, 2014)
"Antipsychotics, such as aripiprazole and risperidone, are often used to treat individuals with schizophrenia."9.19Efficacy and safety of aripiprazole in Chinese Han schizophrenia subjects: a randomized, double-blind, active parallel-controlled, multicenter clinical trial. ( Gu, N; Kane, JM; Li, H; Luo, J; Wang, C; Wang, X; Xie, S; Xu, X; Yu, W, 2014)
"In this study, we assessed the efficacy of 2 pharmacodynamically different antidepressants, citalopram (a selective serotonin reuptake inhibitor) and reboxetine (a norepinephrine reuptake inhibitor), as adjunctive therapy to risperidone and olanzapine for the treatment of negative symptoms in schizophrenia."9.19Double-blind, placebo-controlled study of the efficacy of reboxetine and citalopram as adjuncts to atypical antipsychotics for negative symptoms of schizophrenia. ( Bernardo, M; Caballero, M; Corripio, I; Felipe, AE; Fernandez de Corres, B; González Piqueras, JC; Huerta, R; Ibáñez, A; Iniesta, R; López-Carrilero, R; Oliveira, C; Roca, M; Rodriguez-Jimenez, R; Sindreu, SD; Usall, J, 2014)
"In this secondary study of an open-label, 28-week, randomized, controlled trial conducted between April 2009 and August 2011, clinically stable patients with schizophrenia (DSM-IV) treated with risperidone or olanzapine were randomly assigned to the reduction group (dose reduced by 50%) or maintenance group (dose kept constant)."9.19Dose reduction of risperidone and olanzapine and estimated dopamine D₂ receptor occupancy in stable patients with schizophrenia: findings from an open-label, randomized, controlled study. ( Bies, RR; Mimura, M; Remington, G; Suzuki, T; Takeuchi, H; Uchida, H; Watanabe, K, 2014)
"There are contradictory reports about the efficacy of minocycline for treating schizophrenia."9.19Minocycline as add-on treatment decreases the negative symptoms of schizophrenia; a randomized placebo-controlled clinical trial. ( Dehbozorgi, S; Ghanizadeh, A; OmraniSigaroodi, M; Rezaei, Z, 2014)
"We investigated the clinical efficacy and safety of switching to paliperidone (PAL) in elderly schizophrenia patients receiving risperidone."9.17Study of the efficacy and safety of switching from risperidone to paliperidone in elderly patients with schizophrenia. ( Gen, K; Hibino, H; Inoue, Y; Matsumoto, H; Mikami, A; Mikami, K; Otomo, M; Suzuki, H, 2013)
"The objective of this study was to assess the efficacy and tolerability of tropisetron add-on to risperidone on negative symptoms in patients with chronic stable schizophrenia."9.17A placebo-controlled study of tropisetron added to risperidone for the treatment of negative symptoms in chronic and stable schizophrenia. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Ghasemi, S; Hosseini, SM; Khodaie-Ardakani, MR; Mirshafiee, O; Modabbernia, A; Noroozian, M; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M; Yekehtaz, H, 2013)
"We aimed to evaluate the efficacy of memantine add-on in the treatment of primary negative symptoms of patients with stable schizophrenia."9.17Memantine add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Hajiaghaee, R; Hammidi, S; Modabbernia, A; Mohammad-Karimi, M; Motasami, H; Rezaei, F; Salehi, B; Seddighi, S; Tabrizi, M, 2013)
"We sought to assess the effect of the addition of a fixed dose of 5 mg daily of aripiprazole on hyperprolactinemia induced by risperidone long-acting injectable (RLAI) treatment in patients with chronic psychoses and the adverse events related to the addition of aripiprazole and its impact on the disease."9.17Effect of the addition of aripiprazole on hyperprolactinemia associated with risperidone long-acting injection. ( Bonete Llácer, JM; García Escudero, MA; Martínez Pastor, CJ; Ziadi Trives, M, 2013)
"The current study compared the long-term effectiveness, safety, and tolerability of paliperidone extended-release (ER) among patients with schizophrenia who had switched from risperidone (risperidone group) or other antipsychotic medications (non-risperidone group) due to lack of efficacy, intolerability, or non-adherence."9.17Long-term effectiveness of flexibly dosed paliperidone extended-release: comparison among patients with schizophrenia switching from risperidone and other antipsychotic agents. ( Ahn, YM; Chang, SM; Joo, EJ; Kim, EY; Kim, JJ; Kim, YS; Shim, JC, 2013)
" Our research group is developing a non-commercial, multicentric and open label study on the differential efficacy between clozapine and risperidone in first-episode schizophrenia."9.17Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year. ( Aragües, M; Del Alamo, C; Molina, V; Ovejero, S; Palomo, T; Sanz-Fuentenebro, J; Taboada, D, 2013)
"We examined clinical characteristics including serum olanzapine concentrations for acute schizophrenia patients who required above conventional doses."9.17The possibility that requiring high-dose olanzapine cannot be explained by pharmacokinetics in the treatment of acute-phase schizophrenia. ( Hatta, K; Hirata, T; Ito, S; Kasuya, M; Katayama, S; Kuga, H; Morikawa, F; Nakamura, H; Nakamura, M; Nakase, R; Ohnuma, T; Sawa, Y; Shirai, Y; Sudo, Y; Takebayashi, H; Usui, C, 2013)
"This randomised 12-month open study analysed the effectiveness of quetiapine XR (400-800 mg) versus risperidone (2-6 mg) on subjective well-being in schizophrenia (NCT00600756)."9.17Subjective well-being in schizophrenia: a randomised controlled open-label 12-month non-inferiority study comparing quetiapine XR with risperidone (RECOVER). ( Goltz, M; Haro, JM; Krüger, H; Lambert, M; Naber, D; Peuskens, J; Schwarzmann, N, 2013)
" In the primary analyses based on intention to treat groups of patients experiencing frequent hallucinations, the quetiapine and ziprasidone groups both had faster decreases of the mean hallucination scores than the risperidone group."9.17Hallucinations in acutely admitted patients with psychosis, and effectiveness of risperidone, olanzapine, quetiapine, and ziprasidone: a pragmatic, randomized study. ( Hugdahl, K; Johnsen, E; Jørgensen, HA; Kroken, RA; Løberg, EM; Sinkeviciute, I, 2013)
"The objective of this study was to assess the efficacy and tolerability of oxytocin intranasal spray (given as an adjuvant to risperidone) in patients with schizophrenia."9.17Intranasal oxytocin as an adjunct to risperidone in patients with schizophrenia : an 8-week, randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Ghaleiha, A; Hosseini, SM; Jafarinia, M; Modabbernia, A; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M, 2013)
"Clozapine, the most widely used option in treatment-resistant schizophrenia, has been shown to be superior to other antipsychotic medications in improving cognitive function in patients."9.17Clozapine and visuospatial processing in treatment-resistant schizophrenia. ( Bourque, J; Champagne, J; Lakis, N; Lalonde, P; Lipp, O; Mendrek, A; Stip, E, 2013)
"To evaluate depressive symptoms regarding their association with the acute outcome in first-episode schizophrenia comparing risperidone and haloperidol."9.16Depressive symptoms and their association with acute treatment outcome in first-episode schizophrenia patients: comparing treatment with risperidone and haloperidol. ( Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klingberg, S; Klosterkötter, J; Maier, W; Mayr, A; Möller, HJ; Riedel, M; Sauer, H; Schennach-Wolff, R; Schmitt, A; Schneider, F; Seemüller, F, 2012)
" Aripiprazole, which is a partial dopamine D2 receptor agonist, may have an impact on cognitive dysfunction in patients with schizophrenia."9.16Effect of adjunctive treatment with aripiprazole to atypical antipsychotics on cognitive function in schizophrenia patients. ( Kaneda, A; Kaneko, S; Sugawara, N; Tomita, T; Yasui-Furukori, N, 2012)
" This 53-wk, Phase-III double-blind study was designed to assess the non-inferiority of PP to risperidone long-acting injectable (RIS-LAI) in schizophrenia treatment."9.16A randomized trial of paliperidone palmitate and risperidone long-acting injectable in schizophrenia. ( Eerdekens, M; Fleischhacker, WW; Gassmann-Mayer, C; Gopal, S; Hough, D; Lane, R; Lim, P; Remmerie, B, 2012)
"Patients with schizophrenia (DSM-IV) were assessed during 2006 and 2007 for response/nonresponse (defined as ≥ 20%/<20% improvement in Positive and Negative Syndrome Scale [PANSS] total score) after 2 weeks of risperidone treatment (2 to 6 mg/d)."9.16Analysis of gene variants previously associated with iloperidone response in patients with schizophrenia who are treated with risperidone. ( Conley, RR; Fijal, BA; Hoffmann, VP; Houston, JP; Kinon, BJ; Stauffer, VL; Witte, MM; Zhao, F, 2012)
"In recent years, evidence suggests that modafinil may be useful for certain symptom domains of schizophrenia, especially for the negative and cognitive symptoms."9.16A placebo-controlled study of the modafinil added to risperidone in chronic schizophrenia. ( Ahmadi-Abhari, SA; Akhondzadeh, S; Arbabi, M; Bagheri, M; Khalighi-Sigaroudi, F; Rezaei, F; Tabrizi, M, 2012)
"Haloperidol or trifluoperazine demonstrated similar efficacy as risperidone or olanzapine for patients with schizophrenia who had failed their first trial with a FGA."9.16Risperidone and olanzapine versus another first generation antipsychotic in patients with schizophrenia inadequately responsive to first generation antipsychotics. ( Chan, HY; Chen, CH; Chen, JJ; Gau, SS; Hwu, HG, 2012)
"Patients with an acute psychotic episode underwent HOMA testing for insulin sensitivity (IS) prior to and after 3 weeks of treatment with olanzapine (n = 7) or risperidone (n = 7)."9.16The differential effect of risperidone and olanzapine on insulin sensitivity after 3 weeks of treatment: a HOMA pilot study. ( Deuschle, M; Kopf, D; Paslakis, G; Rüsse, S; Thome, J, 2012)
"This randomized, parallel-group, open study investigated the efficacy and safety of risperidone oral solution (RIS-OS) in combination with clonazepam and intramuscular haloperidol for the treatment of acute agitation in patients with schizophrenia, and the study explored the possibility of decreasing the efficacy of an acute 6-week treatment by switching intramuscular haloperidol injection to RIS-OS."9.16Comparison of risperidone oral solution and intramuscular haloperidol with the latter shifting to oral therapy for the treatment of acute agitation in patients with schizophrenia. ( Chen, H; Fang, M; Huang, J; Li, LH; Li, Y; Liu, L; Wang, B; Wang, G; Wu, R; Ye, M; Zhang, L; Zhang, Q; Zhao, JP; Zheng, H; Zhou, J; Zhu, S, 2012)
"Groups of schizophrenia patients treated with risperidone, olanzapine, clozapine or typical antipsychotics did not differ on the Positive and Negative Syndrome Scale or the Mini Mental State Exam (MMSE) but scored lower than controls on the MMSE."9.16Probabilistic classification and gambling in patients with schizophrenia receiving medication: comparison of risperidone, olanzapine, clozapine and typical antipsychotics. ( Barry, RJ; Beninger, RJ; Bradford, L; Delva, NJ; Wasserman, JI, 2012)
" This study evaluated the efficacy and safety of cerebrolysin added to risperidone in patients with schizophrenia dominated by negative symptoms."9.16Therapeutic effects of cerebrolysin added to risperidone in patients with schizophrenia dominated by negative symptoms. ( Chen, C; Li, G; Li, X; Mitchell, P; Wu, HZ; Xiao, S; Xue, H; Yuan, C; Zhang, M, 2012)
" The trial evaluated non-acute adult patients with psychotic disorders treated with a stable olanzapine dose who required a treatment change."9.16Switching patients with stable schizophrenia or schizoaffective disorder from olanzapine to risperidone long-acting injectable. ( Rosa, F; Schreiner, A; Sherif, T; Thomas, P, 2012)
"We examined whether augmentation with olanzapine would be superior to increased risperidone dose among acute schizophrenia patients showing early non-response to risperidone."9.16A comparison between augmentation with olanzapine and increased risperidone dose in acute schizophrenia patients showing early non-response to risperidone. ( Hata, K; Hatta, K; Hayakawa, T; Hayashi, H; Hirata, T; Ishii, R; Kasuya, M; Kuga, H; Morikawa, F; Nakamura, H; Nakamura, M; Otachi, T; Sawa, Y; Sudo, Y; Takebayashi, H; Usui, C, 2012)
"Patients with schizophrenia or schizoaffective disorder in Australia who were prescribed risperidone long-acting injection (RLAI) between 2003 and 2007 were assessed 12-months retrospectively, at baseline and 24-months prospectively at 3-monthly intervals."9.16Long acting risperidone in Australian patients with chronic schizophrenia: 24-month data from the e-STAR database. ( Butcher, B; Emmerson, B; Hustig, H; Jacobs, A; Lambert, T; Resseler, S, 2012)
"We applied 2D-CSI MR spectroscopy in 17 recurrent-episode schizophrenia patients off antipsychotics at baseline and at follow-up after 6 weeks, during which 7 patients were treated with haloperidol (10-16 mg/d) and 10 with risperidone (4-6 mg/d)."9.16Antipsychotic drug effects on left prefrontal phospholipid metabolism: a follow-up 31P-2D-CSI study of haloperidol and risperidone in acutely ill chronic schizophrenia patients. ( Burmeister, HP; Gussew, A; Langbein, K; Reichenbach, JR; Rzanny, R; Sauer, H; Smesny, S, 2012)
"There is evidence to suggest that clozapine is underutilized in treatment-refractory schizophrenia."9.16Choice of randomization to clozapine versus other second generation antipsychotics in the CATIE schizophrenia trial. ( Hermes, E; Rosenheck, R, 2012)
"The main aim was to study the effects of COMT polymorphisms on response of risperidone treatment for schizophrenia and investigate the correlation between memory function of schizophrenia patients and COMT polymorphisms."9.16Impact of catechol-o-methyltransferase polymorphisms on risperidone treatment for schizophrenia and its potential clinical significance. ( Cheng, J; Dong, J; Gao, S; Guo, J; Hu, Z; Huang, M; Li, Z; Liu, S; Xie, S; Xu, Y; Zhou, W, 2012)
"Veterans Health Administration patients with unstable schizophrenia or schizoaffective disorder established by the Structured Clinical Interview for DSM-IV (N = 369) were randomized between 2006 and 2009 to long-acting risperidone or physician's choice of oral antipsychotic."9.16Cost and cost-effectiveness in a randomized trial of long-acting risperidone for schizophrenia. ( Barnett, PG; Krystal, JH; Rosenheck, RA; Scott, JY, 2012)
"This study aims to determine the effectiveness of paliperidone extended release (ER) on cognitive function in patients with schizophrenia in comparison with risperidone."9.16Paliperidone ER versus risperidone for neurocognitive function in patients with schizophrenia: a randomized, open-label, controlled trial. ( Bae, KY; Chung, YC; Kim, JM; Kim, SW; Kim, SY; Lee, JH; Lee, YH; Shin, IS; Yoon, JS, 2012)
"Evaluation of risperidone efficacy at psychopathological symptoms, cognitive impairment and formal thought disorder in adolescents with schizophrenia spectrum diagnosis."9.16Cognition and communication dysfunctions in early-onset schizophrenia: effect of risperidone. ( Namysłowska, I; Remberk, B; Rybakowski, F, 2012)
"In the treatment of acute schizophrenia, risperidone and aripiprazole are both placed the first line antipsychotics."9.16Effect of switching to risperidone after unsuccessful treatment with aripiprazole on plasma monoamine metabolites level in the treatment of acute schizophrenia. ( Kanno, K; Katsumi, A; Mashiko, H; Miura, I; Niwa, S; Takeuchi, S; Watanabe, K, 2012)
"The association between 5 ANKK1, 54 DRD2, and 11 HTR2C SNPs and weight change during 8 weeks of olanzapine treatment was assessed in 4 pooled studies of 205 white patients with diagnoses other than schizophrenia who were generally likely to have had limited previous antipsychotic exposure."9.16Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia. ( Bishop, JR; Conley, RR; Ellingrod, VL; Fijal, BA; Houston, JP; Kohler, J; Ostbye, KM; Poole Hoffmann, V; Zhao, F, 2012)
"In this 6-week, multicenter, randomized, rater single-blind study, a total of 119 patients with schizophrenia were randomly assigned to quetiapine (n = 60, 750 mg/day) or risperidone (n = 59, 4 mg/day)."9.16Comparison of quetiapine and risperidone in Chinese Han patients with schizophrenia: results of a single-blind, randomized study. ( Li, H; Li, Y; Liu, Y; Qian, M; Yan, X; Yue, Y, 2012)
"This study was a comparative investigation of the effects on clinical symptoms and cognitive function of switching the treatment of schizophrenia patients from haloperidol decanoate depot to risperidone long-acting injection (RLAI) compared with a control group that continued receiving haloperidol decanoate depot."9.16The influence of switching from haloperidol decanoate depot to risperidone long-acting injection on the clinical symptoms and cognitive function in schizophrenia. ( Gen, K; Suzuki, H, 2012)
" The present study evaluates the comparative efficacy, effects on neurocognitive function, and adverse effects of aripiprazole and risperidone in the treatment of hospitalized patients with schizophrenia."9.16The neurocognitive effects of aripiprazole compared with risperidone in the treatment of schizophrenia. ( Okamoto, Y; Sato, G; Yamashita, H; Yamawaki, S; Yoshimura, S, 2012)
" The sample comprised 16 chronic schizophrenia patients treated with risperidone long-acting injections (RLAI), 16 patients treated with conventional antipsychotic depots (CONV) and 16 healthy controls (HC)."9.15Emotion processing in schizophrenia: fMRI study of patients treated with risperidone long-acting injections or conventional depot medication. ( Anilkumar, AP; Chu, EM; David, AS; Ecker, C; Evans, A; Marshall, N; McDonald, C; Phillips, ML; Surguladze, SA; Timehin, C, 2011)
"In this multicenter, phase 3, randomized, double-blind, parallel-group study, only patients with DSM-IV schizophrenia who had failed an adequate antipsychotic treatment within the previous 6 months and who had not responded positively to haloperidol during screening were eligible for enrollment."9.15A double-blind, randomized study comparing the efficacy and safety of sertindole and risperidone in patients with treatment-resistant schizophrenia. ( Buckley, PF; Daniel, DG; Kane, JM; Potkin, SG, 2011)
"Galantamine, a reversible cholinesterase inhibitor with effects on nicotinic receptors, has shown mixed effects on cognitive impairments in patients with schizophrenia."9.15Galantamine augmentation of long-acting injectable risperidone for cognitive impairments in chronic schizophrenia. ( Khan, A; Lindenmayer, JP, 2011)
"This study was designed to investigate the effect of sildenafil added to risperidone as augmentation therapy in patients with chronic schizophrenia and prominent negative symptoms in a double-blind and randomized clinical trial."9.15Sildenafil adjunctive therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled trial. ( Akhondzadeh, S; Esfandiari, GR; Ghayyoumi, R; Ghebleh, F; Maroufi, A; Modabbernia, AH; Naderi, M; Rezaei, F; Rezazadeh, SA; Salehi, B; Tabrizi, M, 2011)
") injectable atypical antipsychotic paliperidone palmitate (PP) versus risperidone long-acting injectable (RIS-LAI) in adult patients with schizophrenia."9.15A double-blind study of paliperidone palmitate and risperidone long-acting injectable in adults with schizophrenia. ( Gassmann-Mayer, C; Gopal, S; Hough, D; Lane, R; Pandina, G; Remmerie, B; Simpson, G, 2011)
"This preliminary study aimed to determine if adding mirtazapine to risperidone might improve negative and cognitive symptoms in schizophrenia."9.15Mirtazapine augmentation enhances cognitive and reduces negative symptoms in schizophrenia patients treated with risperidone: a randomized controlled trial. ( Cho, SJ; Choi, TK; Kim, B; Kim, YW; Lee, JE; Lee, KS; Lee, SH; Suh, S; Yook, K; Yook, KH, 2011)
" This was a 6-month, open label, multicenter, phase IV trial in recent-onset schizophrenia treated with flexible doses of risperidone long-acting injectable (25-50 mg every 14 days)."9.15Premorbid functioning and treatment response in recent-onset schizophrenia: prospective study with risperidone long-acting injectable. ( Baylé, FJ; Burba, B; Cavallaro, R; Fischel, T; Martinez, G; Napryeyenko, O; Neznanov, NG; Rabinowitz, J; Schreiner, A; Smeraldi, E, 2011)
"This open-label, rater-blinded, parallel-group study was designed to evaluate noninferiority of paliperidone palmitate (PP), a once-monthly injectable atypical antipsychotic, to once-biweekly risperidone long-acting injectable (RIS-LAI) in adult Chinese patients with acute schizophrenia."9.15A comparative study of paliperidone palmitate and risperidone long-acting injectable therapy in schizophrenia. ( Gu, N; Li, H; Ning, X; Rui, Q; Xu, H, 2011)
"Long-acting injectable risperidone, a second-generation antipsychotic agent, may improve adherence to treatment and outcomes in schizophrenia, but it has not been tested in a long-term randomized trial involving patients with unstable disease."9.15Long-acting risperidone and oral antipsychotics in unstable schizophrenia. ( Barnett, PG; Fiore, L; Krystal, JH; Lew, R; Liang, MH; Rosenheck, RA; Thwin, SS; Valley, D; Vertrees, JE, 2011)
"The plasma levels of ADA in patients with chronic schizophrenia who received clozapine were significantly higher than patients who received haloperidol."9.15Correlation of adenosinergic activity with superior efficacy of clozapine for treatment of chronic schizophrenia: a double blind randomised trial. ( Akhondzadeh, S; Boroumand, MA; Ghaleiha, A; Honarbakhsh, N; Jafarinia, M; Raznahan, M; Rezaei, F; Tabrizi, M, 2011)
"In newly admitted patients with acute schizophrenia, non-response to risperidone using CGI-I at 2 weeks can predict subsequent response."9.15Difference in early prediction of antipsychotic non-response between risperidone and olanzapine in the treatment of acute-phase schizophrenia. ( Ashizawa, Y; Hamakawa, H; Hatta, K; Hayakawa, T; Hayashi, N; Hirata, T; Ito, S; Nakamura, H; Nakase, R; Otachi, T; Sawa, Y; Sudo, Y; Takebayashi, H; Usui, C, 2011)
"To assess changes in insulin sensitivity in non-diabetic adults with schizophrenia or schizoaffective disorder treated with olanzapine or risperidone."9.15Impact of olanzapine or risperidone treatment on insulin sensitivity in schizophrenia or schizoaffective disorder. ( Campbell, GM; Forrester, TD; Hardy, TA; Henry, RR; Kryzhanovskaya, LA; Marks, DM; Mudaliar, S, 2011)
"The purpose of this study is to compare the efficacy of olanzapine and risperidone for the acute treatment of first-episode schizophrenia patients with cannabis use disorders."9.15Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes. ( Kane, J; McCormack, J; Miller, R; Napolitano, B; Robinson, DG; Sevy, S; Sunday, S, 2011)
"This study aimed to characterize weight changes in schizophrenia patients taking risperidone as part of a randomized, controlled, open-label clinical trial."9.15Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia. ( Bo, QJ; Chiu, HF; Dixon, LB; Kreyenbuhl, JA; Lai, KY; Lee, EH; Ungvari, GS; Wang, CY; Xiang, YT, 2011)
"To examine efficacy and safety of acute treatment with paliperidone palmitate in subjects with schizophrenia whose disease remained symptomatic despite recent treatment with oral risperidone."9.15Effects of acute paliperidone palmitate treatment in subjects with schizophrenia recently treated with oral risperidone. ( Alphs, L; Bossie, CA; Ma, YW; Sliwa, JK, 2011)
"OBJECTIVE To identify whether sarsasapogenin, a sapogenin from the Chinese medicinal herb Anemarrhena Asphodeloides Bunge, would augment the efficacy of risperidone and significantly improve cognitive functions in patients with negative symptoms dominated schizophrenia."9.15A double-blind, placebo-controlled study of traditional Chinese medicine sarsasapogenin added to risperidone in patients with negative symptoms dominated schizophrenia. ( Chen, C; Li, GJ; Li, X; Xiao, SF; Xue, HB; Yuan, CM; Zhang, MY, 2011)
"To evaluate effectiveness outcomes in a real-world setting in patients with schizophrenia initiating risperidone long-acting therapy (RLAT)."9.15Assessment of effectiveness measures in patients with schizophrenia initiated on risperidone long-acting therapy: the SOURCE study results. ( Crivera, C; DeSouza, C; Dirani, RD; Kozma, CM; Macfadden, W; Mao, L; Rodriguez, SC, 2011)
"The efficacy, safety and tolerability of ziprasidone versus the comparators olanzapine, risperidone or quetiapine were investigated in adult patients with chronic schizophrenia, schizoaffective and schizophreniform disorders, with lack of efficacy or intolerance to their previous antipsychotic treatment based on clinical judgement of the investigator."9.14Ziprasidone versus olanzapine, risperidone or quetiapine in patients with chronic schizophrenia: a 12-week open-label, multicentre clinical trial. ( Haug, HJ; Kolb, SA; Koponen, H; Lublin, H; Sigmundsson, T, 2009)
"Hyperprolactinemia, an adverse effect associated with the use of typical antipsychotics and the atypical antipsychotic risperidone, has both acute and chronic clinical consequences."9.14Effects of aripiprazole on prolactin levels in subjects with schizophrenia during cross-titration with risperidone or olanzapine: analysis of a randomized, open-label study. ( Baker, RA; Byerly, MJ; Eudicone, JM; Marcus, RN; Tran, QV; Whitehead, R, 2009)
"The objective of this study was to evaluate the efficacy and safety of divalproex sodium extended release (divalproex ER) vs placebo in combination with olanzapine or risperidone for the treatment of acute exacerbations of schizophrenia."9.14Divalproex ER combined with olanzapine or risperidone for treatment of acute exacerbations of schizophrenia. ( Abi-Saab, W; Baker, J; Casey, DE; Daniel, DG; Greco, N; Kane, JM; Redden, L; Saltarelli, M; Tamminga, C; Tran-Johnson, T; Wozniak, P, 2009)
"This randomized, double-blind, multicentre extension study compared the efficacy, tolerability, and safety of ziprasidone and risperidone for schizophrenia or schizoaffective disorder."9.14A comparison of ziprasidone and risperidone in the long-term treatment of schizophrenia: a 44-week, double-blind, continuation study. ( Addington, DE; Johnson, G; Kulkarni, J; Labelle, A; Loebel, A; Mandel, FS, 2009)
"This randomized, 24-week, flexible-dose study compared changes in glucose metabolism in patients with DSM-IV schizophrenia receiving initial exposure to olanzapine, quetiapine, or risperidone."9.14A 24-week, multicenter, open-label, randomized study to compare changes in glucose metabolism in patients with schizophrenia receiving treatment with olanzapine, quetiapine, or risperidone. ( Brecher, M; Emsley, R; Eriksson, JW; Leong, RW; Leonova-Edlund, J; Meulien, D; Miller, F; Newcomer, JW; Ratner, RE, 2009)
"Clinical trial data were evaluated for the association between 22 single-nucleotide polymorphisms (SNPs) and response in acutely ill patients diagnosed with schizophrenia, schizoaffective disorder or schizophreniform disorder, who were treated with oral risperidone."9.14Candidate-gene association analysis of response to risperidone in African-American and white patients with schizophrenia. ( Conley, RR; Fijal, BA; Houston, JP; Jamal, HH; Kane, JM; Kapur, S; Kinon, BJ; Stauffer, VL; Witte, MM, 2009)
"This study evaluated the safety/tolerability and effectiveness of aripiprazole titrated-dose versus fixed-dose switching strategies from risperidone in patients with schizophrenia experiencing insufficient efficacy and/or safety/tolerability issues."9.14Switching to aripiprazole in outpatients with schizophrenia experiencing insufficient efficacy and/or safety/tolerability issues with risperidone: a randomized, multicentre, open-label study. ( Kahn, JP; Kerselaers, W; Lissens, J; McQuade, RD; Modell, S; Ryckmans, V; Sanchez, R; Werner, C, 2009)
"Risperidone treatment can improve disgust recognition deficits in patients with schizophrenia."9.14Effect of risperidone on emotion recognition deficits in antipsychotic-naïve schizophrenia: a short-term follow-up study. ( Arasappa, R; Behere, RV; Gangadhar, BN; Reddy, N; Venkatasubramanian, G, 2009)
"Perospirone was as effective as risperidone against positive and negative symptoms in patients with schizophrenia."9.14Randomized clinical comparison of perospirone and risperidone in patients with schizophrenia: Kansai Psychiatric Multicenter Study. ( Kato, M; Kinoshita, T; Kishimoto, T; Koh, J; Matsumoto, N; Morikawa, M; Okugawa, G; Shinosaki, K; Wakeno, M; Yoneda, H, 2009)
"To evaluate the quality of life, efficacy and safety of Warm-Supplementing Kidney Yang (WSKY) added to risperidone in patients with schizophrenia."9.14Effect of Warm-Supplementing Kidney Yang (WSKY) added to risperidone on quality of life in patients with schizophrenia: a randomized controlled trial. ( Chen, ZH; Huo, YX; Li, L; Mei, HB; Wang, GH; Wang, XP; Yang, MH, 2009)
"To evaluate the maintenance of efficacy of risperidone long-acting injectable (RLAI) in stable patients with schizophrenia or schizoaffective disorders."9.14Remission in schizophrenia: one-year Italian prospective study of risperidone long-acting injectable (RLAI) in patients with schizophrenia or schizoaffective disorder. ( Bagalà, A; Bernareggi, MM; Del Curatolo, V; Giustra, MG; Rossi, A; Scapati, F, 2009)
"To investigate changes in cognitive function and clinical features following a switch from oral atypical antipsychotics (AAPs) to long-acting injectable risperidone (LAIR) in patients with schizophrenia."9.14Effects of switching to long-acting injectable risperidone from oral atypical antipsychotics on cognitive function in patients with schizophrenia. ( Kim, JM; Kim, SW; Lee, SH; Lee, YH; Shin, IS; Yang, SJ; Yoon, JS, 2009)
"Comparisons of diabetic potential, glucose related metabolic levels, and insulin resistance between olanzapine and risperidone have produced variable results in cross-sectional and epidemiologic studies."9.14Effects of olanzapine and risperidone on glucose metabolism and insulin sensitivity in chronic schizophrenic patients with long-term antipsychotic treatment: a randomized 5-month study. ( Cornwell, J; Davis, JM; Hu, Q; Kelly, E; Khan, A; Lindenmayer, JP; Smith, RC; Vaidhyanathaswamy, S; Viviano, TF, 2009)
"We identified novel candidate genes for treatment response to risperidone and provide evidence that one of these additionally may confer susceptibility to schizophrenia."9.14Identification of novel candidate genes for treatment response to risperidone and susceptibility for schizophrenia: integrated analysis among pharmacogenomics, mouse expression, and genetic case-control association approaches. ( Arinami, T; Hashimoto, R; Honda, H; Ikeda, M; Iwata, N; Kinoshita, Y; Koga, M; Mouri, A; Nabeshima, T; Nakamura, J; O'Donovan, MC; Okochi, T; Owen, MJ; Ozaki, N; Takeda, M; Tomita, Y; Williams, HJ; Yamanouchi, Y; Yoshimura, R, 2010)
"In this multicenter, double-blind, 16-week, placebo-controlled study conducted at 43 American sites from July 2006 to October 2007, patients with chronic, stable schizophrenia or schizoaffective disorder diagnosed with DSM-IV-TR were randomly assigned to receive aripiprazole (2-15 mg/d) or placebo in addition to a stable regimen of quetiapine (400-800 mg/d) or risperidone (4-8 mg/d)."9.14A multicenter, randomized, double-blind, placebo-controlled, 16-week study of adjunctive aripiprazole for schizophrenia or schizoaffective disorder inadequately treated with quetiapine or risperidone monotherapy. ( Assunção-Talbott, S; Carson, WH; Correll, CU; Goff, DC; Kane, JM; Kirkpatrick, B; Marder, SR; Pikalov, A; Sun, W; Vester-Blokland, E, 2009)
"Stable patients with psychotic disorders requiring medication change were switched to open-label RLAI in the switch to risperidone microspheres (StoRMi) trial."9.14Establishing remission and good clinical functioning in schizophrenia: predictors of best outcome with long-term risperidone long-acting injectable treatment. ( De Marinis, T; Lambert, M; Naber, D; Pfeil, J; Schreiner, A, 2010)
"Patients receiving care from old age psychiatrists for their schizophrenia were randomised to treatment with olanzapine or risperidone and were followed for up to 3(1/2) years."9.14Predictors of adherence to atypical antipsychotics (risperidone or olanzapine) in older patients with schizophrenia: an open study of 3(1/2) years duration. ( Ames, D; Cheesman, N; Harrigan, S; Macfarlane, S; Mastwyk, M; Ritchie, CW, 2010)
"It has been reported that mirtazapine would be helpful for treating negative symptoms in schizophrenia."9.14The effect of mirtazapine add on therapy to risperidone in the treatment of schizophrenia: a double-blind randomized placebo-controlled trial. ( Abbasi, SH; Akhondzadeh, S; Behpournia, H; Ghoreshi, A; Raznahan, M; Rezaei, F; Rezazadeh, SA; Salehi, B, 2010)
"To assess treatment retention on risperidone long-acting injection (RLAI) and outcomes in schizophrenia patients for whom 24 months of follow-up data in the electronic Schizophrenia Treatment Adherence Registry (e-STAR) were available."9.14Treatment retention with risperidone long-acting injection: 24-month results from the Electronic Schizophrenia Treatment Adherence Registry (e-STAR) in six countries. ( Akhras, K; Bij de Weg, H; Eriksson, L; Jacobs, A; Olivares, JM; Pecenak, J; Peuskens, J; Resseler, S; Tuma, I, 2010)
"The aim of this study was to evaluate the efficacy and safety of two dose ranges of risperidone in adolescents with schizophrenia."9.14A 6-week, randomized, double-blind, placebo-controlled study of the efficacy and safety of risperidone in adolescents with schizophrenia. ( Armenteros, J; Copenhaver, MD; Haas, M; Kushner, SF; Quiroz, JA; Unis, AS, 2009)
"The objective of this open-label study was to evaluate treatment benefits of risperidone long-acting injectable (RLAI) in patients with schizophrenia following direct transition from oral risperidone (RIS) compared with transition from other oral second generation antipsychotics."9.14Does oral antipsychotic pre-treatment influence outcome of a switch to long-acting injectable risperidone in patients with schizophrenia? ( Diekamp, B; Gerwe, M; Ibach, B; Schmauss, M; Schreiner, A, 2010)
"The study aimed to evaluate the efficacy of long-acting injectable risperidone (LAR) in Asian patients with schizophrenia spectrum disorders."9.14Safety and efficacy of long-acting injectable risperidone in patients with schizophrenia spectrum disorders: a 6-month open-label trial in Asian patients. ( Abdin, E; Chong, SA; Lee, N; Sim, K; Su, A; Subramaniam, M; Verma, S, 2010)
"The objective of this study was to evaluate the efficacy and tolerability of blonanserin for the treatment of Korean patients with schizophrenia using a double-blind risperidone-compared design."9.14Efficacy and tolerability of Blonanserin in the patients with schizophrenia: a randomized, double-blind, risperidone-compared trial. ( Bahk, WM; Cho, HS; Jeon, YW; Jon, DI; Jung, HY; Kim, CH; Kim, HC; Kim, SH; Kim, YH; Kim, YK; Kwon, JS; Lee, SH; Lee, SY; Yang, J; Yi, JS; Yoon, BH, 2010)
"A total of 72 patients with a first episode of schizophreniform psychosis (schizophrenia spectrum disorder) with less than 2 weeks of exposure to antipsychotic medication were randomized to quetiapine or risperidone in a single-blind 12-week controlled trial."9.14Esquire trial: efficacy and adverse effects of quetiapine versus risperidone in first-episode schizophrenia. ( Craig, TK; Elanjithara, T; Gafoor, R; Landau, S; McGuire, P; Power, P, 2010)
"To evaluate the efficacy and tolerability of armodafinil, the longer-lasting isomer of modafinil, as adjunctive therapy in patients with schizophrenia."9.14Armodafinil as adjunctive therapy in adults with cognitive deficits associated with schizophrenia: a 4-week, double-blind, placebo-controlled study. ( D'Souza, DC; Kane, JM; Keefe, RS; Patkar, AA; Tiller, JM; Yang, R; Youakim, JM, 2010)
"The incidence of suicide attempts (fatal and non-fatal) was analysed in a prospective cohort of patients with schizophrenia randomly assigned to sertindole (4905 patients) or risperidone (4904 patients) in a parallel-group open-label study with blinded classification of outcomes (the sertindole cohort prospective study--SCoP)."9.14Suicide attempts in a prospective cohort of patients with schizophrenia treated with sertindole or risperidone. ( Crocq, MA; Drici, M; Everitt, B; Hall, GC; Lader, MH; Le Jeunne, C; Mann, R; Mittoux, A; Moore, ND; Naber, D; Peuskens, J; Priori, S; Sturkenboom, M; Tanghøj, P; Thibaut, F; Thomas, SH; Toumi, M, 2010)
"The role of partial agonism at 5-HT1A receptors in general and of buspirone in particular remains unclear in the treatment of negative symptoms of schizophrenia."9.14A double-blind, randomized, and placebo-controlled trial of buspirone added to risperidone in patients with chronic schizophrenia. ( Akhondzadeh, S; Farnaghi, F; Ghaleiha, A; Hajiazim, M; Noorbala, AA, 2010)
"In this open-label study, 17 patients with treatment-refractory schizophrenia, who failed to respond to a sequential monotherapy with olanzapine, quetiapine and risperidone, were subsequently treated with a combination therapy with olanzapine plus risperidone for at least 8 weeks."9.13Effectiveness of antipsychotic polypharmacy for patients with treatment refractory schizophrenia: an open-label trial of olanzapine plus risperidone for those who failed to respond to a sequential treatment with olanzapine, quetiapine and risperidone. ( Kashima, H; Nakajima, S; Nomura, K; Suzuki, T; Takeuchi, H; Tanabe, A; Uchida, H; Watanabe, K; Yagi, G, 2008)
"The current study evaluated the efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia."9.13Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study. ( Casey, DE; Heisterberg, J; Sands, EE; Yang, HM, 2008)
"To examine whether subjective well-being and craving for cannabis were different in patients with schizophrenia or related disorders treated with either olanzapine or risperidone."9.13Effect of olanzapine and risperidone on subjective well-being and craving for cannabis in patients with schizophrenia or related disorders: a double-blind randomized controlled trial. ( de Haan, L; Linszen, D; van Beveren, NJ; van den Brink, W; van der Helm, M; van Nimwegen, LJ, 2008)
"Long-acting risperidone administered intramuscularly biweekly is approved for the management of schizophrenia."9.13Monthly administration of long-acting injectable risperidone and striatal dopamine D2 receptor occupancy for the management of schizophrenia. ( Kapur, S; Labelle, A; Mamo, DC; Mann, SW; Mannaert, EJ; Remington, G; Shammi, C; Uchida, H, 2008)
"To evaluate the effect of metformin treatment on the risperidone-induced body weight gain in patients."9.13A randomized, double-blind, placebo-controlled trial of metformin treatment for weight gain associated with initiation of risperidone in children and adolescents. ( Arman, S; Koleini, N; Nadi, M; Sadramely, MR, 2008)
" This study was designed to investigate the effect of ritanserin added to risperidone as augmentation therapy in patients with chronic schizophrenia and prominent negative symptoms in a double blind and randomized clinical trial."9.13Effect of ritanserin, a 5HT2A/2C antagonist, on negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study. ( Akhondzadeh, S; Ghoreishi, A; Malek-Hosseini, M; Raznahan, M; Rezazadeh, SA, 2008)
"Aripiprazole should be considered as first line treatment in some patients affected by psychotic disorders visited in the emergency psychiatric setting."9.13Treatment of psychotic disorders with aripiprazole in the emergency psychiatric setting. ( Azzoni, A; Raja, M, 2008)
"The aim of this paper is to evaluate the effect of antipsychotics for the treatment of schizophrenia in a community based study on sexual function and prolactin levels comparing the use of aripiprazole and standard of care (SOC), which was a limited choice of three widely used and available antipsychotics (olanzapine, quetiapine or risperidone) (The Schizophrenia Trial of Aripiprazole [STAR] study [NCT00237913])."9.13The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913). ( Hanssens, L; Kerselaers, W; L'Italien, G; Loze, JY; Marcus, RN; Pans, M, 2008)
"This study seeks to replicate previous results indicating that T102C in the serotonin 2A receptor (HTR2A) and Ser9Gly in the dopamine D3 receptor (DRD3) were associated with a risperidone response to acutely exacerbated schizophrenia, and to determine whether possession of these alleles predicts clinical improvement in a naturalistic setting."9.13Could HTR2A T102C and DRD3 Ser9Gly predict clinical improvement in patients with acutely exacerbated schizophrenia? Results from treatment responses to risperidone in a naturalistic setting. ( Choi, EY; Joo, YH; Kim, B; Kim, CY; Song, K, 2008)
"This was a randomized, flexible-dose, rater-blind, parallel-group, quasi-naturalistic trial comparing the efficacy, safety, and tolerability of quetiapine, risperidone, and olanzapine in patients with schizophrenia hospitalized for severe psychotic symptoms."9.13A randomized, flexible-dose, quasi-naturalistic comparison of quetiapine, risperidone, and olanzapine in the short-term treatment of schizophrenia: the QUERISOLA trial. ( Parrinello, G; Sacchetti, E; Valsecchi, P, 2008)
"It has been reported that selegiline, a Selective Monoamine Oxidase Inhibitor B (MAOI-B), at low doses would be helpful for treating negative symptoms in schizophrenia."9.13Efficacy of selegiline add on therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study. ( Akhondzadeh, S; Amiri, A; Derakhshan, MK; Ghoreishi, A; Hajiazim, M; Khodaie-Ardakani, MR; Nejatisafa, AA; Noorbala, AA; Raznahan, M, 2008)
"Newly diagnosed patients with first-episode schizophrenia treated with antipsychotic medication-olanzapine, risperidone, or haloperidol-and matched healthy controls were followed for 6 weeks."9.13Predictors of antipsychotic-induced weight gain in first-episode psychosis: conclusions from a randomized, double-blind, controlled prospective study of olanzapine, risperidone, and haloperidol. ( Akhtar, S; Ameen, S; Saddichha, S, 2008)
"This post-hoc analysis used data from the risperidone arm of a randomized, open-label, 1-year study of patients with schizophrenia."9.13Switching from risperidone to olanzapine in a one-year, randomized, open-label effectiveness study of schizophrenia. ( Ascher-Svanum, H; Faries, DE; Kinon, BJ; Nyhuis, AW, 2008)
"This multicentre, observational, prospective, nonrandomized study compared the effectiveness and tolerability of quetiapine and risperidone in the acute and long-term treatment of schizophrenia in a clinical setting."9.13A 12-month, open-label, comparative study of quetiapine and risperidone in the acute and long-term treatment of schizophrenia. ( Cañas, F; Perez, V; Tafalla, M, 2008)
"The use of ketamine for depression has increased rapidly in the past decades."9.12Pharmacodynamic Interactions Between Ketamine and Psychiatric Medications Used in the Treatment of Depression: A Systematic Review. ( Bakker, IM; Kamphuis, J; Schoevers, RA; Smith-Apeldoorn, SY; Touw, DJ; Veraart, JKE; Visser, BAE, 2021)
"We searched MEDLINE, Central, EMBASE and PsycINFO until December 2020 for randomised placebo-controlled trials of Risperidone, Paliperidone or Paliperidone palmitate in patients with schizophrenia or bipolar disorder."9.12Benefits and harms of Risperidone and Paliperidone for treatment of patients with schizophrenia or bipolar disorder: a meta-analysis involving individual participant data and clinical study reports. ( Heneghan, C; Hodkinson, A; Kontopantelis, E; Mahtani, KR; Panagioti, M, 2021)
"Celecoxib augmentation therapy has been reported to enhance the rate of clinical response for patients with schizophrenia."9.12The effects of celecoxib augmentation on cytokine levels in schizophrenia. ( Ahmadpour, O; Bresee, CJ; Delrahim, K; Dolnak, D; Maddux, RE; Rapaport, MH, 2006)
"Sertindole is a non-sedating atypical antipsychotic effective in the management of schizophrenia and is associated with placebo-level incidence of extrapyramidal symptoms (EPS)."9.12A double-blind, controlled study of sertindole versus risperidone in the treatment of moderate-to-severe schizophrenia. ( Azorin, JM; Loft, H; Strub, N, 2006)
"Following an earlier study in which elderly patients with schizophrenia had their typical antipsychotic medication changed to olanzapine or risperidone, the 61 patients were followed for up to a further six months to see if either treatment was superior in terms of efficacy or side effects."9.12A comparison of the efficacy and safety of olanzapine and risperidone in the treatment of elderly patients with schizophrenia: an open study of six months duration. ( Ames, D; Chiu, E; Hall, K; Halliday, G; Harrigan, S; Hassett, A; Hustig, H; MacFarlane, S; Mastwyk, M; Nagalingam, V; O'Connor, DW; Opie, J; Ritchie, CW; Snowdon, J, 2006)
"In this short-term study, the addition of risperidone to clozapine did not improve symptoms in patients with severe schizophrenia."9.12Clozapine alone versus clozapine and risperidone with refractory schizophrenia. ( Bergmann, A; Chan, RC; Chen, EY; Falkai, P; Honer, WG; MacEwan, GW; McKenna, PJ; Pomarol-Clotet, E; Procyshyn, R; Stip, E; Thornton, AE; Wasan, K; Williams, R; Wong, JO, 2006)
"This open-label, prospective, 4-month study in hyperprolactinemic patients with schizophrenia explored whether prolactin levels decrease after switching antipsychotic therapy to olanzapine."9.12Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine. ( Ahl, J; Kinon, BJ; Liu-Seifert, H; Maguire, GA, 2006)
"When a schizophrenia patient has an inadequate response to treatment with an antipsychotic drug, it is unclear what other antipsychotic to switch to and when to use clozapine."9.12Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Meltzer, HY; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
"Among this group of patients with chronic schizophrenia who had just discontinued treatment with an atypical antipsychotic, risperidone and olanzapine were more effective than quetiapine and ziprasidone as reflected by longer time until discontinuation for any reason."9.12Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
" This study aimed to simultaneously explore the effects of multiple candidate genes and environment factors on body weight of schizophrenia patients who received risperidone, a commonly used atypical antipsychotic agent."9.12Risperidone-related weight gain: genetic and nongenetic predictors. ( Chang, WH; Chang, YC; Huang, CL; Lane, HY; Liu, YC; Lu, CT; Wu, PL, 2006)
"The purpose of this study was to assess the effect of switching to risperidone in the treatment of first-episode schizophrenia who had failed to respond to an initial-prescribed antipsychotic, olanzapine."9.12Switching to risperidone after unsuccessful treatment of olanzapine in the first-episode schizophrenia: an open trial. ( Higuchi, H; Ishigooka, J; Takahashi, H; Yoshida, K, 2006)
"This study compared the effects of atypical antipsychotics (risperidone or quetiapine) with placebo and with each other in recently exacerbated patients with schizophrenia requiring hospitalization."9.12A double-blind comparison of risperidone, quetiapine and placebo in patients with schizophrenia experiencing an acute exacerbation requiring hospitalization. ( Bossie, CA; Burtea, V; Davidson, M; Gharabawi, GM; Greenspan, AJ; Kosik-Gonzalez, C; Mahmoud, R; Potkin, SG; Rupnow, MF; Trivedi, JK; Zhu, Y, 2006)
" Data were pooled from four double-blind active comparator-controlled clinical trials involving 757 patients with schizophrenia treated for up to 8 weeks with either risperidone (4-6 mg/day) or a conventional antipsychotic such as haloperidol (10 or 20 mg/day), perphenazine (mean dose 28 mg/day), or zuclopenthixol (mean dose 38 mg/day)."9.12Differential early onset of therapeutic response with risperidone vs conventional antipsychotics in patients with chronic schizophrenia. ( Glick, ID; Schreiner, A; Shkedy, Z, 2006)
"To compare the efficacy and tolerability of quetiapine and risperidone in the treatment of schizophrenia."9.12Comparison of quetiapine and risperidone in the treatment of schizophrenia: A randomized, double-blind, flexible-dose, 8-week study. ( Hamer, RM; Lieberman, JA; Sweitzer, DE; Zhong, KX, 2006)
"This study aimed to compare the efficacy of long-acting risperidone and zuclopenthixol in subjects with schizophrenia and substance abuse."9.12Long-acting injectable risperidone compared with zuclopenthixol in the treatment of schizophrenia with substance abuse comorbidity. ( Alamo, C; Jiménez-Arriero, MA; López-Muñoz, F; Martínez, I; Ponce, G; Rubio, G, 2006)
"This study examined the effects of 2 doses of long-acting risperidone injection in patients with schizophrenia or schizoaffective disorder."9.12A 1-year double-blind study of 2 doses of long-acting risperidone in stable patients with schizophrenia or schizoaffective disorder. ( Bossie, CA; Gharabawi, GM; Kujawa, M; Lasser, RA; Mahmoud, RA; Rodriguez, S; Simpson, GM; Turkoz, I, 2006)
"The effect of lamotrigine on the steady-state plasma concentrations of the atypical antipsychotics clozapine, olanzapine, and risperidone was investigated in patients with schizophrenia or bipolar disorder stabilized on chronic treatment with clozapine (200-500 mg/day; n = 11), risperidone (3-6 mg/day; n = 10) or olanzapine (10-20 mg/day; n = 14))."9.12Effect of adjunctive lamotrigine treatment on the plasma concentrations of clozapine, risperidone and olanzapine in patients with schizophrenia or bipolar disorder. ( D'Amico, G; D'Arrigo, C; Micò, U; Migliardi, G; Muscatello, MR; Perucca, E; Santoro, V; Spina, E, 2006)
"Subjects were patients with schizophrenia or schizoaffective disorder enrolled in extension studies (Study A and Study B) after participating in 12-week studies of long-acting injectable risperidone [Kane, J."9.12Long-term safety and tolerability of long-acting injectable risperidone in patients with schizophrenia or schizoaffective disorder. ( Eerdekens, M; Khan, A; Kushner, S; Lindenmayer, JP; Van Hove, I, 2007)
" In this study we evaluated the role of six polymorphisms of the DRD2 gene in 125 risperidone-treated Chinese schizophrenia patients following the hypothesis that variation in the DRD2 gene could affect drug response."9.12The relationship between the therapeutic response to risperidone and the dopamine D2 receptor polymorphism in Chinese schizophrenia patients. ( Duan, S; Feng, G; Gao, J; Gao, R; He, L; Li, H; Meng, J; Qian, X; Qin, W; Wong, S; Wu, S; Xing, Q; Xu, M, 2007)
"The efficacy and safety of switching to olanzapine were investigated in patients with first-episode schizophrenia who failed to attain an adequate clinical response to an initial therapeutic trial of risperidone (2-6 mg/day for 12 weeks)."9.12Switching to olanzapine after unsuccessful treatment with risperidone during the first episode of schizophrenia: an open-label trial. ( Higuchi, H; Ishigooka, J; Kamata, M; Takahashi, H; Yoshida, K, 2006)
"The authors compared 4-month treatment outcomes for olanzapine versus risperidone in patients with first-episode schizophrenia spectrum disorders."9.12Randomized comparison of olanzapine versus risperidone for the treatment of first-episode schizophrenia: 4-month outcomes. ( Gunduz-Bruce, H; Kane, JM; Khadivi, A; Lesser, ML; Lorell, BS; McCormack, J; Mendelowitz, A; Miller, R; Napolitano, B; Patel, RC; Robinson, DG; Schooler, NR; Sevy, SM; Soto-Perello, JM; Woerner, MG, 2006)
"To investigate the effects of risperidone on the polysomnography (PSG) in the patients with first-episode schizophrenia."9.12[Effects of risperidone on polysomnography in patients with first-episode schizophrenia]. ( Chen, C; Chen, XS; Chen, XW; Gao, CY; Liang, JH; Liu, L; Liu, P; Liu, XW; Lou, FY; Wang, HX; Wang, JJ; Zhang, MD, 2006)
"Adjunctive treatment with risperidone for 6 weeks in patients with schizophrenia who had received chronic treatment with clozapine does not significantly improve cognitive function."9.12A double-blind study of combination of clozapine with risperidone in patients with schizophrenia: effects on cognition. ( Akdede, BB; Alptekin, K; Anil Yağcioğlu, AE; Göğüş, A; Jayathilake, K; Meltzer, HY; Tümüklü, M; Tunca, Z; Turgut, TI; Yazici, MK, 2006)
"Risperidone augmentation of clozapine in refractory schizophrenia has theoretical but only inconsistent support from clinical trials."9.12Risperidone augmentation for schizophrenia partially responsive to clozapine: a double-blind, placebo-controlled trial. ( Culhane, MA; Freudenreich, O; Goff, DC; Henderson, DC; Walsh, JP, 2007)
"Subjects with schizophrenia (N=114) who had been randomly assigned to and then discontinued perphenazine in phase 1 of the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) schizophrenia study were reassigned randomly to double-blinded treatment with olanzapine, 7."9.12Effectiveness of olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia after discontinuing perphenazine: a CATIE study. ( Belz, I; Capuano, GA; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Miller, AL; Rosenheck, RA; Stroup, TS; Swartz, MS, 2007)
"Thirteen outpatients with chronic but stable schizophrenia received donepezil and placebo augmentation of their maintenance antipsychotic medication regimen."9.12Double-blind donepezil-placebo crossover augmentation study of atypical antipsychotics in chronic, stable schizophrenia: a pilot study. ( DeVane, CL; Horner, MD; Markowitz, JS; McGurk, SR; Nahas, Z; Palecko, S; Risch, SC, 2007)
"To evaluate the clinical efficacy of modified Daotan Decoction (DD) combining low dosage of risperidone in treating chronic schizophrenia patients of phlegm-dampness blockage type, and compare with patients treated with risperidone alone."9.12[Clinical observation on effect of modified Daotan Decoction combined with small dose risperidone in treating chronic schizophrenia]. ( Liu, JL; Ma, L; Wang, Y, 2007)
"To compare olanzapine and risperidone outcome on some neurocognitive dimensions in chronic schizophrenia patients with prominent negative symptoms."9.12Effect of olanzapine or risperidone treatment on some cognitive functions in a one-year follow-up of schizophrenia outpatients with prominent negative symptoms. ( Alvarez, E; Bousoño, M; Carlos Gómez, J; Ciudad, A; Gurpegui, M; Olivares, JM, 2007)
"To compare long-acting risperidone and oral olanzapine in 377 patients with DSM-IV schizophrenia or schizoaffective disorder."9.12Long-acting injectable risperidone v. olanzapine tablets for schizophrenia or schizoaffective disorder. Randomised, controlled, open-label study. ( Ingham, M; Karcher, K; Keks, NA; Khan, A, 2007)
"To determine the effectiveness of amisulpride on depression in patients with schizophrenia, in comparison to risperidone."9.12Amisulpride versus risperidone in the treatment of depression in patients with schizophrenia: a randomized, open-label, controlled trial. ( Hwang, MY; Kim, JM; Kim, SW; Lee, JH; Lee, SH; Shin, IS; Yang, SJ; Yoon, BH; Yoon, JS, 2007)
"The efficacy and safety of risperidone, quetiapine, and placebo were compared in a 14-day monotherapy phase in patients experiencing an acute exacerbation of symptoms of schizophrenia or schizoaffective disorder."9.12Incidence and costs of polypharmacy: data from a randomized, double-blind, placebo-controlled study of risperidone and quetiapine in patients with schizophrenia or schizoaffective disorder. ( Gharabawi, GM; Greenspan, A; Kosik-Gonzalez, C; Rupnow, MF; Stahl, SM; Zhu, Y, 2007)
"The objective of the study was to compare the antiaggressive efficacy of risperidone monotherapy versus risperidone plus valproate in patients with schizophrenia."9.12Risperidone alone versus risperidone plus valproate in the treatment of patients with schizophrenia and hostility. ( Citrome, L; Czobor, P; Nolan, KA; Shope, CB; Volavka, J, 2007)
"This 6-week trial assessed the efficacy, tolerability, and safety of the investigational psychopharmacologic agent asenapine versus placebo and risperidone in patients with acute schizophrenia (DSM-IV criteria)."9.12Efficacy and tolerability of asenapine in acute schizophrenia: a placebo- and risperidone-controlled trial. ( Cohen, M; Panagides, J; Potkin, SG, 2007)
" Accordingly, the hypothesis of whether 1-year relapse rate in first-episode schizophrenia under maintenance treatment with risperidone is lower compared to haloperidol in low dose was tested."9.12Maintenance treatment with risperidone or low-dose haloperidol in first-episode schizophrenia: 1-year results of a randomized controlled trial within the German Research Network on Schizophrenia. ( Bechdolf, A; Bender, S; Buchkremer, G; Degner, D; Eickhoff, M; Falkai, P; Gaebel, W; Häfner, H; Jäger, M; Jockers-Scherübl, MC; Klimke, A; Klingberg, S; Köpcke, W; Kühn, KU; Lemke, M; Maier, W; Möller, HJ; Ohmann, C; Riesbeck, M; Salize, HJ; Schlösser, R; Schmidt, LG; Schmitt, A; Schneider, F; von Wilmsdorff, M; Wölwer, W, 2007)
"This post hoc analysis explored the role of insight as a mediator of functioning in a 52-week, double-blind, international trial of 323 patients with schizophrenia or schizoaffective disorder receiving risperidone long-acting injectable."9.12The impact of insight on functioning in patients with schizophrenia or schizoaffective disorder receiving risperidone long-acting injectable. ( Bossie, C; Gharabawi, G; Kujawa, M; Mahmoud, R; Simpson, G; Turkoz, I, 2007)
"Risperidone doses for acute schizophrenia were rather high in most recent studies."9.11Fine-tuning risperidone dosage for acutely exacerbated schizophrenia: clinical determinants. ( Chang, WH; Chang, YC; Chiu, CC; Lane, HY; Lee, SH; Lin, CY, 2004)
"To test the hypothesis that administration of risperidone to healthy subjects produces reductions in metabolism in the frontal cortex similar to those produced by administration of risperidone to patients experiencing a first episode of schizophrenia."9.11Immediate effects of risperidone on cerebral activity in healthy subjects: a comparison with subjects with first-episode schizophrenia. ( Lane, CJ; Liddle, PF; Ngan, ET; Ruth, TJ; Yatham, LN, 2004)
"Clinical trials indicate that glycine site agonists of the N-methyl-D-aspartate (NMDA) receptors may reduce negative and cognitive symptoms in treatment-resistant schizophrenia when used as adjuvants to conventional antipsychotics but possibly not to clozapine."9.11High-dose glycine added to olanzapine and risperidone for the treatment of schizophrenia. ( Bar, G; Ermilov, M; Heresco-Levy, U; Javitt, DC; Lichtenberg, P, 2004)
"Treatment-resistant patients (133 men, 24 women) diagnosed with DSM-IV schizophrenia or schizoaffective disorder participated in a double-blind, randomized, 14-week trial comparing clozapine (N = 40), olanzapine (N = 39), risperidone (N = 41), and haloperidol (N = 37)."9.11Prolactin levels in schizophrenia and schizoaffective disorder patients treated with clozapine, olanzapine, risperidone, or haloperidol. ( Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, JP; Sheitman, B; Volavka, J, 2004)
"In a 6-week open-label trial, sildenafil was administered to 12 male schizophrenia (DSM-IV) patients, treated with risperidone and reporting erectile dysfunction."9.11An open-label trial of sildenafil addition in risperidone-treated male schizophrenia patients with erectile dysfunction. ( Aviv, A; Shelef, A; Weizman, A, 2004)
"Over 3 months, 41 patients with schizophrenia were randomized to treatment with risperidone 1-12 mg (n=21) or haloperidol 2-20 mg (n=20) daily."9.11Adverse effects of risperidone and haloperidol treatment in schizophrenia. ( Chong, MY; Lung, FW; Yen, YC, 2004)
"This study compared the specific antihostility effects of atypical antipsychotic monotherapy (olanzapine or risperidone) with that of combination treatment with divalproex sodium among patients with schizophrenia experiencing an acute psychotic episode."9.11Adjunctive divalproex and hostility among patients with schizophrenia receiving olanzapine or risperidone. ( Casey, DE; Citrome, L; Daniel, DG; Kochan, LD; Tracy, KA; Wozniak, P, 2004)
"To assess changes in cognitive function in stable outpatients with schizophrenia switched to ziprasidone from conventional antipsychotics (n = 108), olanzapine (n = 104), or risperidone (n = 58) because of suboptimal efficacy or poor tolerability."9.11Improvement in cognitive function following a switch to ziprasidone from conventional antipsychotics, olanzapine, or risperidone in outpatients with schizophrenia. ( Harvey, PD; Loebel, A; Meltzer, H; Potkin, SG; Romano, SJ; Simpson, GM; Siu, C, 2004)
"In two double-blind studies, 552 adult and elderly patients with schizophrenia or schizoaffective disorder were randomly assigned to risperidone or olanzapine treatment for 8 weeks."9.11Smokers and nonsmokers equally affected by olanzapine-induced weight gain: metabolic implications. ( Gharabawi, G; Lasser, RA; Mao, L, 2004)
"Treatment outcome was evaluated in outpatients with chronic schizophrenia during long-term administration of risperidone in a study reflecting clinical practice."9.11Treatment outcome in patients with chronic schizophrenia during long-term administration with risperidone. ( Libretto, SE; Reveley, MA, 2004)
"We investigated the impact of treatment with long-acting, injectable risperidone versus placebo on health-related quality of life (HRQoL) in patients with schizophrenia."9.11Health-related quality of life in patients with schizophrenia during treatment with long-acting, injectable risperidone. ( Duchesne, I; Eerdekens, M; Janagap, C; Mehnert, A; Nasrallah, HA, 2004)
"The aim of this study was to compare the effects of olanzapine and risperidone on cognitive functions in patients with schizophrenia."9.11A preliminary study of the comparative effects of olanzapine and risperidone on cognition in schizophrenia. ( Kang, BJ; Kim, YT, 2004)
" In a multicentre, open-label study of 725 patients with schizophrenia or schizoaffective disorder, patients received 25-75 mg of long-acting risperidone every 2 weeks for up to 50 weeks, with performance of standard safety and efficacy assessments."9.11Improvements in stable patients with psychotic disorders switched from oral conventional antipsychotics therapy to long-acting risperidone. ( Bossie, CA; Lasser, RA; van Os, J, 2004)
"This UK multicenter, noncomparative, open-trial study assessed risperidone in 74 first-psychotic-episode patients (DSM-IV schizophrenia) treated with flexible doses."9.11A trial of low doses of risperidone in the treatment of patients with first-episode schizophrenia, schizophreniform disorder, or schizoaffective disorder. ( Huq, ZU, 2004)
"The pharmacokinetics and tolerability of long-acting risperidone (Risperdal Consta) were evaluated in a multicenter, prospective, open-label, 15-week study of 86 patients with schizophrenia."9.11Pharmacokinetics and tolerability of long-acting risperidone in schizophrenia. ( Eerdekens, M; Mannaert, E; Remmerie, B; Van Hove, I, 2004)
"From April 1996 to August 1997, seventy-eight inpatients with a diagnosis of chronic schizophrenia (DSM-III-R) were randomly assigned to 12 weeks of treatment with 6 mg/day of risperidone or 20 mg/day of haloperidol."9.11Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2004)
"The safety and efficacy of the first long-acting injectable atypical antipsychotic, risperidone, were assessed in stable patients with schizophrenia switched from oral antipsychotic medications."9.11Safety and efficacy of long-acting risperidone in schizophrenia: a 12-week, multicenter, open-label study in stable patients switched from typical and atypical oral antipsychotics. ( Berry, SA; Eerdekens, E; Eerdekens, M; Lindenmayer, JP, 2004)
"To assess the efficacy and safety of long-acting injectable risperidone in elderly patients with psychotic disorders."9.11Efficacy and safety of long-acting risperidone in elderly patients with schizophrenia and schizoaffective disorder. ( Bossie, CA; Davidson, M; Eerdekens, M; Gharabawi, G; Lasser, RA; Zhu, Y, 2004)
"Sixteen male patients with schizophrenia, who were receiving stable, physician-optimized risperidone (1-4 mg twice daily), and 15 healthy age- and weight-matched male controls, received donepezil HCl 5 mg daily for 7 days."9.11Concurrent administration of donepezil HCl and risperidone in patients with schizophrenia: assessment of pharmacokinetic changes and safety following multiple oral doses. ( Cullen, EI; Khan, A; Kumar, D; Perdomo, CA; Pratt, RD; Preskorn, SH; Reyes, JF, 2004)
"The authors evaluated the efficacy and safety of augmenting clozapine with risperidone in patients with treatment-resistant schizophrenia."9.11Clozapine augmented with risperidone in the treatment of schizophrenia: a randomized, double-blind, placebo-controlled trial. ( Dadvand, M; Joseph, A; Josiassen, RC; Kohegyi, E; Paing, WW; Shaughnessy, RA; Stokes, S, 2005)
" Thus, we compared ziprasidone and risperidone in patients with acute exacerbation of schizophrenia or schizoaffective disorder."9.11Efficacy and tolerability of ziprasidone versus risperidone in patients with acute exacerbation of schizophrenia or schizoaffective disorder: an 8-week, double-blind, multicenter trial. ( Addington, DE; Benattia, I; Dineen, M; Pantelis, C; Romano, SJ, 2004)
"This study prospectively examined the effectiveness of treatment with olanzapine versus risperidone in reducing violent behavior among patients with schizophrenia under "usual care" conditions in the community."9.11Reducing violence risk in persons with schizophrenia: olanzapine versus risperidone. ( Elbogen, EB; Swanson, JW; Swartz, MS; Van Dorn, RA, 2004)
"Thyroid function was assessed in 38 adult DSM-IV-diagnosed schizophrenia patients after 6 weeks of prospective, double-blind, randomized treatment with quetiapine (400 mg/day), risperidone (4 mg/day), or fluphenazine (12."9.11Thyroid function in treatment-resistant schizophrenia patients treated with quetiapine, risperidone, or fluphenazine. ( Conley, RR; Kelly, DL, 2005)
"Thirteen patients with schizophrenia received injections of 25, 50, or 75 mg of long-acting risperidone every 2 wk."9.11Pharmacokinetics and D2 receptor occupancy of long-acting injectable risperidone (Risperdal Consta) in patients with schizophrenia. ( Björner, A; Eerdekens, M; Eriksson, B; Gefvert, O; Helldin, L; Mannaert, E; Nyberg, S; Persson, P; Remmerie, B, 2005)
"Thirty-nine risperidone- or olanzapine-treated schizophrenia patients participated in a double-blind, placebo-controlled, 6-week crossover trial with 30 mg/kg/day D-serine added to their antipsychotic medication."9.11D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia. ( Bar, G; Catinari, S; Ebstein, R; Ermilov, M; Heresco-Levy, U; Javitt, DC; Lichtenberg, P; Vass, A, 2005)
"An open-label study was performed to investigate the clinical efficacy and mechanisms of risperidone liquid in ameliorating positive symptoms in the acute phase of schizophrenia."9.11An open study of risperidone liquid in the acute phase of schizophrenia. ( Egami, H; Goto, M; Kaji, K; Kakihara, S; Kohara, K; Maeda, H; Nakamura, J; Ninomiya, H; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R, 2005)
"The purpose of this investigation was to evaluate the effects of clozapine and risperidone on spatial working memory in patients with schizophrenia."9.11The effects of clozapine and risperidone on spatial working memory in schizophrenia. ( Carter, C; Goldman, R; Green, MF; Kane, JM; Marder, SR; McGurk, SR; Schooler, NR; Xie, H, 2005)
"This study investigated the effect of clozapine on working memory in 15 subjects with schizophrenia, using an event related potential paradigm designed to separate components reflecting working memory updating from components related to target detection and response."9.11Clozapine improves working memory updating in schizophrenia. ( Clark, CR; Galletly, CA; McFarlane, AC, 2005)
"In a 50-week, open-label trial, stable patients with schizophrenia or schizoaffective disorder who received long-acting risperidone injection every 2 weeks were assessed using the Positive and Negative Syndrome Scale (PANSS)."9.11Remission in schizophrenia: Results from a 1-year study of long-acting risperidone injection. ( Bossie, CA; Gharabawi, GM; Kane, JM; Lasser, RA, 2005)
" Injection site pain, other skin reactions and patient satisfaction with treatment were assessed in two large, multicentre studies of long-acting injectable risperidone (Risperdal CONSTA, Janssen Pharmaceutica Products, Titusville, New Jersey, USA), the first available long-acting atypical antipsychotic agent."9.11Minimal injection site pain and high patient satisfaction during treatment with long-acting risperidone. ( Bossie, CA; Jarboe, K; Lasser, R; Lindenmayer, JP; Mehnert, A; Zhu, Y, 2005)
"This analysis aimed to assess the relationship between race and clinical response to long-acting, injectable risperidone treatment in patients with schizophrenia or schizoaffective disorder."9.11Lack of impact of race on the efficacy and safety of long-acting risperidone versus placebo in patients with schizophrenia or schizoaffective disorder. ( Bossie, CA; Ciliberto, N; Lasser, RA; Urioste, R, 2005)
" This study evaluated treatment practices over 7 years of initial treatment with oral risperidone in acutely exacerbated patients with schizophrenia and in a subgroup of highly agitated, tense, and aggressive patients."9.11Risperidone: an open-label, observational study of the efficacy, tolerability, and prescribing behavior in acutely exacerbated patients with schizophrenia. ( Degner, D; Pajonk, FG; Peters, S; Rettig, K; Rüther, E; Schreiner, A, 2005)
"In a 1-year, open-label, international multicentre trial of long-acting risperidone in 615 stable adult patients with schizophrenia, self-rated functioning and well-being were measured every 3 months using the Short Form 36-item questionnaire (SF-36)."9.11Perceived functioning, well-being and psychiatric symptoms in patients with stable schizophrenia treated with long-acting risperidone for 1 year. ( Eerdekens, M; Fleischhacker, WW; Kemmler, G; Mehnert, A; Rabinowitz, J, 2005)
"As monotherapy, both olanzapine and risperidone were superior to haloperidol and clozapine in reducing aggression."9.11Effectiveness of clozapine, olanzapine, quetiapine, risperidone, and haloperidol monotherapy in reducing hostile and aggressive behavior in outpatients treated for schizophrenia: a prospective naturalistic study (IC-SOHO). ( Bitter, I; Czobor, P; Dossenbach, M; Volavka, J, 2005)
"The primary aim of this study was to compare the effectiveness of 12 months' treatment with olanzapine, risperidone, quetiapine, or haloperidol in preventing relapse of schizophrenia."9.11Response and relapse in patients with schizophrenia treated with olanzapine, risperidone, quetiapine, or haloperidol: 12-month follow-up of the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study. ( Aguilar, J; Arango-Dávila, C; Assunção, S; Caro, O; Dossenbach, M; Landa, E; Leadbetter, J; Silva Ibarra, H, 2005)
"To compare the efficacy of two atypical antipsychotic drugs, olanzapine and risperidone, in schizophrenic patients with post-psychotic depression."9.11Olanzapine versus risperidone in the treatment of post-psychotic depression in schizophrenic patients. ( Chabot, B; Déal, C; Dollfus, S; Olivier, V; Perrin, E, 2005)
"The efficacy and safety of risperidone long-acting injectable (RLAI) was investigated in patients in the early phases of schizophrenia and schizoaffective disorders (< or = 3 years)."9.11Patients in the early phases of schizophrenia and schizoaffective disorders effectively treated with risperidone long-acting injectable. ( Andrezina, R; Gaebel, W; Glue, P; Masiak, M; Medori, R; Milanova, V; Parellada, E; Turner, MS, 2005)
"Agents that enhance N-methyl-D-aspartate (NMDA) function through the glycine modulatory site (D-serine, glycine, or D-cycloserine) or through glycine transporter 1 (sarcosine) improve the symptoms of patients with stable chronic schizophrenia."9.11Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study. ( Chang, YC; Chiu, CC; Lane, HY; Liu, YC; Tsai, GE, 2005)
"To assess treatment discontinuation and concomitant use of other antipsychotics among individuals initiated on olanzapine or risperidone for the treatment of schizophrenia."9.11Ambulatory use of olanzapine and risperidone: a population-based study on persistence and the use of concomitant therapy in the treatment of schizophrenia. ( Abdous, B; Cooper, D; Gaudet, M; Grégoire, JP; Moisan, J, 2005)
"The aim of this article was to examine the effects of switching from the antipsychotic olanzapine to risperidone on the prevalence of the metabolic syndrome in high-risk overweight or obese patients with schizophrenia or schizoaffective disorder."9.11Effects of switching from olanzapine to risperidone on the prevalence of the metabolic syndrome in overweight or obese patients with schizophrenia or schizoaffective disorder: analysis of a multicenter, rater-blinded, open-label study. ( Bossie, CA; Greenspan, A; Meyer, JM; Pandina, G; Turkoz, I, 2005)
"We conducted a 6-week, open-label pilot study comparing risperidone with typical neuroleptics in a sample of withdrawn cocaine-dependent schizophrenia patients."9.10Risperidone decreases craving and relapses in individuals with schizophrenia and cocaine dependence. ( Davis, CW; Kaune, M; Losonczy, MF; Smelson, DA; Williams, J; Ziedonis, D, 2002)
"The purpose of this study was to assess the significance of the hippocampal volume differences and its relation with risperidone treatment in schizophrenia."9.10Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study. ( Canan, S; Erbagci, H; Gumusburun, E; Herken, H; Inaloz, S; Savas, HA; Unal, B; Zoroglu, SS, 2002)
"We investigated the efficacy and safety of augmenting risperidone with fluvoxamine for the treatment of residual positive and negative symptoms in patients with chronic schizophrenia who had shown an incomplete response to risperidone."9.10Fluvoxamine augmentation in risperidone-resistant schizophrenia: an open trial. ( Higuchi, H; Shimizu, T; Sugita, T; Takahashi, H, 2002)
"This multicenter, double-blind, randomized study evaluated the efficacy, safety and functional effects of two atypical antipsychotics, amisulpride and risperidone, in patients with chronic schizophrenia (DSM IV) with a recent worsening of symptoms."9.10Amisulpride vs. risperidone in chronic schizophrenia: results of a 6-month double-blind study. ( Fleurot, O; Lecrubier, Y; Peuskens, J; Rein, W; Sechter, D, 2002)
"We have previously reported that risperidone might improve negative symptoms in schizophrenia by influencing noradrenergic neurons."9.10Plasma levels of homovanillic acid and the response to risperidone in first episode untreated acute schizophrenia. ( Nakamura, J; Shinkai, K; Ueda, N; Yoshimura, R, 2003)
"The prevalence of hyperprolactinemia during treatment with conventional antipsychotic drugs or risperidone is under-recognized and requires further investigation."9.10Prevalence of hyperprolactinemia in schizophrenic patients treated with conventional antipsychotic medications or risperidone. ( Gilmore, JA; Halbreich, UM; Kinon, BJ; Liu, H, 2003)
"The results suggest that lower initial body weight, younger age, undifferentiated subtype, higher dosage, and treatment response (for positive, negative, and cognitive symptoms and social functioning) are associated with greater weight gain in acutely ill patients treated with risperidone."9.10Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia. ( Chang, WH; Chang, YC; Cheng, YC; Lane, HY; Lin, XR; Liu, GC, 2003)
"To evaluate and compare the drug response and side effects of adolescents with schizophrenia treated with olanzapine, risperidone, and haloperidol."9.10Olanzapine, risperidone and haloperidol in the treatment of adolescent patients with schizophrenia. ( Apter, A; Bloch, Y; Brand-Gothelf, A; Gal, G; Gothelf, D; Kikinzon, L; Ratzoni, G; Reidman, J; Tyano, S; Weizman, R, 2003)
"This study examined the possible association between the polymorphism in the dopamine receptor DRD4 gene and response to risperidone among 24 Israeli Jewish adolescent inpatients with first-episode schizophrenia."9.10DRD4 exon III polymorphism and response to risperidone in Israeli adolescents with schizophrenia: a pilot pharmacogenetic study. ( Bensason, D; Frisch, A; Gothelf, D; Lev-Ran, S; Martin, A; Michaelovsky, E; Nahshoni, E; Tyano, S; Weizman, A; Zalsman, G, 2003)
"To demonstrate the effects upon motor side-effects, efficacy, safety and quality of life (QOL) of switching elderly patients with schizophrenia from conventional antipsychotics to olanzapine or risperidone."9.10The impact upon extra-pyramidal side effects, clinical symptoms and quality of life of a switch from conventional to atypical antipsychotics (risperidone or olanzapine) in elderly patients with schizophrenia. ( Ames, D; Chiu, E; Hall, K; Harrigan, S; Hassett, A; Macfarlane, S; Mastwyk, M; O'Connor, DW; Opie, J; Ritchie, CW, 2003)
"Thirty-nine subjects with early phase schizophrenia were randomly assigned to double blind treatment with haloperidol, risperidone, or olanzapine."9.10Procedural learning in schizophrenia after 6 months of double-blind treatment with olanzapine, risperidone, and haloperidol. ( Lindborg, SR; Purdon, SE; Stip, E; Woodward, N, 2003)
"Aripiprazole is effective, safe, and well tolerated for the positive and negative symptoms in schizophrenia and schizoaffective disorder."9.10Aripiprazole, an antipsychotic with a novel mechanism of action, and risperidone vs placebo in patients with schizophrenia and schizoaffective disorder. ( Ali, M; Carson, WH; Ingenito, G; Kujawa, MJ; Marder, SR; Potkin, SG; Saha, AR; Stock, E; Stringfellow, J, 2003)
"Risperidone (RIS) alone was administered to patients with neuroleptic-naïve, first-episode schizophrenia who visited the outpatient clinic of the Department of Psychiatry, Jikei University School of Medicine Hospital between April 1998 and December 2001, and the effectiveness of the drug in alleviating anxiety symptoms was prospectively examined."9.10[A clinical study of emergent anxiety in neuroleptic-naïve, first-episode schizophrenia patients following treatment with risperidone]. ( Katsu, H; Nakayama, K; Sannomiya, M, 2003)
"This was a 2-year, randomized, double-blind comparison of 6 mg of risperidone versus haloperidol in 63 patients with stabilized DSM-IV schizophrenia."9.10Maintenance treatment of schizophrenia with risperidone or haloperidol: 2-year outcomes. ( Blair, KE; Glynn, SM; Liberman, RP; Marder, SR; Mintz, J; Ross, D; Widmark, C; Wirshing, DA; Wirshing, WC, 2003)
"To examine the effects of risperidone and olanzapine on cognitive functioning in elderly patients with schizophrenia or schizoaffective disorder."9.10Comparative effects of risperidone and olanzapine on cognition in elderly patients with schizophrenia or schizoaffective disorder. ( Gharabawi, G; Harvey, PD; Mao, L; Napolitano, JA, 2003)
" typical (haloperidol) antipsychotic medication on facial emotion perception in schizophrenia (n=28) and healthy control (n=28) groups."9.10Emotion perception in schizophrenia: an eye movement study comparing the effectiveness of risperidone vs. haloperidol. ( Gordon, E; Green, MJ; Harris, AW; Loughland, CM; Williams, LM, 2003)
"The symptom response and side-effects of olanzapine and risperidone were compared in patients with recent onset schizophrenia."9.10Symptom response and side-effects of olanzapine and risperidone in young adults with recent onset schizophrenia. ( Dingemans, P; Gersons, B; Linszen, D; Tijssen, J; van Bruggen, J, 2003)
"Data on risperidone's efficacy and tolerability in adolescents with schizophrenia are scarce."9.10Effectiveness, safety, and tolerability of risperidone in adolescents with schizophrenia: an open-label study. ( Bensason, D; Carmon, E; Martin, A; Tyano, S; Weizman, A; Zalsman, G, 2003)
"The long-term safety and efficacy of long-acting injectable risperidone, the first long-acting second-generation antipsychotic, were evaluated in stable patients with schizophrenia."9.10Treatment of schizophrenia with long-acting injectable risperidone: a 12-month open-label trial of the first long-acting second-generation antipsychotic. ( Chrzanowski, W; Eerdekens, M; Fleischhacker, WW; Gefvert, O; Karcher, K; Llorca, PM; Martin, S; Remington, G, 2003)
"Randomized controlled trial comparing risperidone and haloperidol regarding relapse in patients with schizophrenia treated with flexible doses during one year."9.10Relapse in patients with schizophrenia: a comparison between risperidone and haloperidol. ( de Sena, EP; Miranda-Scippa, A; Oliveira, IR; Quarantini, Lde C; Santos-Jesus, R, 2003)
" We performed a long-term comparison of a newer, atypical antipsychotic drug, risperidone, and an older, conventional neuroleptic drug, haloperidol, in terms of the rate of relapse in patients with schizophrenia and schizoaffective disorder."9.10A comparison of risperidone and haloperidol for the prevention of relapse in patients with schizophrenia. ( Brenner, R; Csernansky, JG; Mahmoud, R, 2002)
"The authors compared the efficacy and safety of three atypical antipsychotics (clozapine, olanzapine, and risperidone) with one another and with haloperidol in the treatment of patients with chronic schizophrenia or schizoaffective disorder."9.10Clozapine, olanzapine, risperidone, and haloperidol in the treatment of patients with chronic schizophrenia and schizoaffective disorder. ( Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, JP; Sheitman, B; Volavka, J, 2002)
"The authors investigated the clinical effects of D-cycloserine when added to treatment with conventional neuroleptics, olanzapine, or risperidone for treatment-resistant schizophrenia."9.10Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia. ( Ermilov, M; Heresco-Levy, U; Javitt, DC; Shapira, B; Shimoni, J; Silipo, G, 2002)
"4 years) with DSM-IV schizophrenia or related disorders (N = 113) who were treated with olanzapine or risperidone."9.10Obsessive-compulsive symptoms during treatment with olanzapine and risperidone: a prospective study of 113 patients with recent-onset schizophrenia or related disorders. ( Beuk, N; de Haan, L; Dingemans, P; Hoogenboom, B; Linszen, D, 2002)
"The results suggest that risperidone treatment is not associated with weight gain among elderly persons with chronic psychosis."9.10No weight gain among elderly schizophrenia patients after 1 year of risperidone treatment. ( Barak, Y, 2002)
"The effect of risperidone on polydipsia-hyponatremia was evaluated in six hospitalized schizophrenic patients."9.10Risperidone failed to improve polydipsia-hyponatremia of the schizophrenic patients. ( Baba, A; Kawai, N; Suzuki, T, 2002)
"This study was conducted to prospectively examine the effect of switching from risperidone to olanzapine on female schizophrenia patients who experienced menstrual disturbances, galactorrhea, and/or sexual dysfunction."9.10Effects of olanzapine on prolactin levels of female patients with schizophrenia treated with risperidone. ( Bahk, WM; Chae, JH; Dickson, RA; Jun, TY; Kim, DJ; Kim, KS; Pae, CU, 2002)
"Newer antipsychotic drugs have shown promise in ameliorating neurocognitive deficits in patients with schizophrenia, but few studies have compared newer antipsychotic drugs with both clozapine and conventional agents, particularly in patients who have had suboptimal response to prior treatments."9.10Neurocognitive effects of clozapine, olanzapine, risperidone, and haloperidol in patients with chronic schizophrenia or schizoaffective disorder. ( Bilder, RM; Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Goldman, RS; Hoptman, M; Horowitz, TL; Kunz, M; Lieberman, JA; Lindenmayer, JP; McEvoy, J; Sheitman, B; Volavka, J, 2002)
"In a prospective, double-blind evaluation, 50 patients with an acute exacerbation of schizophrenia were randomly assigned to either risperidone plus celecoxib or risperidone plus placebo."9.10Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia. ( Brandstätter, B; Engel, RR; Krampe, K; Möller, HJ; Müller, N; Riedel, M; Scheppach, C; Schwarz, MJ; Sokullu, S; Ulmschneider, M, 2002)
" The purpose of this study was to examine the effects of D-cycloserine when added to risperidone on negative symptoms of schizophrenia."9.10D-Cycloserine added to risperidone in patients with primary negative symptoms of schizophrenia. ( Amico, E; Evins, AE; Goff, DC; Posever, TA; Toker, R, 2002)
"Clozapine and risperidone were the first two "second-generation" antipsychotic drugs approved for schizophrenia."9.09Clozapine and risperidone in chronic schizophrenia: effects on symptoms, parkinsonian side effects, and neuroendocrine response. ( Adler, CM; Breier, AF; Clifton, A; Elman, I; Lafargue, RT; Malhotra, AK; Pickar, D; Pinals, DA; Su, TP, 1999)
"There is little information regarding the effects of risperidone addition to neuroleptic treatment in chronic schizophrenia."9.09Comparison of risperidone and mosapramine addition to neuroleptic treatment in chronic schizophrenia. ( Oga, T; Okada, M; Takahashi, N; Terao, T, 1999)
"The authors evaluated the safety, tolerability, and efficacy of risperidone in 103 elderly patients (mean age, 71 years) with schizophrenia (75%) or schizoaffective disorder (25%)."9.09Risperidone in the treatment of elderly patients with psychotic disorders. ( Brecher, M; Brenner, R; Kasckow, J; Kunik, M; Madhusoodanan, S; Negrón, AE; Pomara, N, 1999)
"To evaluate the short-term efficacy and safety of risperidone in a group of Asian patients with schizophrenia in an 8-week open-label, prospective study."9.09Clinical evaluation of risperidone in Asian patients with schizophrenia in Singapore. ( Chan, AO; Chee, KT; Chong, SA; Choo, CH; Low, BL; Mahendran, R; Wong, KE; Yap, HL, 1999)
"The purpose of this study was to evaluate the clinical safety and efficacy of risperidone compared to haloperidol in patients with treatment-refractory schizophrenia."9.09Risperidone in treatment-refractory schizophrenia. ( Green, MF; Marder, SR; Marshall, BD; Mintz, J; Wirshing, DA; Wirshing, WC, 1999)
"To investigate the effects of a newer antipsychotic drug, risperidone (a potent serotonin 5-HT2A/2C and dopamine D2-receptor blocker), on the quantity and quality of sleep in patients with schizophrenia."9.09Effects of typical antipsychotic drugs and risperidone on the quality of sleep in patients with schizophrenia: a pilot study. ( Burke, JG; Dursun, SM; Patel, JK; Reveley, MA, 1999)
"Risperidone and olanzapine have each been demonstrated to be efficacious and safe in the treatment of patients with chronic schizophrenia."9.09A comparative effectiveness study of risperidone and olanzapine in the treatment of schizophrenia. ( Andreasen, NC; Ho, BC; Miller, D; Nopoulos, P, 1999)
"Amisulpride, a substituted benzamide with high selectivity for dopamine D3 and D2 receptors, was compared with the antipsychotic risperidone in patients with acute exacerbations of schizophrenia."9.09Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group. ( Bale, R; Bech, P; Fleurot, O; Möller, HJ; Peuskens, J; Rein, W, 1999)
"To help determine whether sustained attention deficits as measured with the Continuous Performance Test (CPT) are stable vulnerability indicators of schizophrenia, we compared the CPT performance of schizophrenic patients before and after treatment with risperidone or haloperidol."9.09Effects of atypical neuroleptics on sustained attention deficits in schizophrenia: a trial of risperidone versus haloperidol. ( Chang, CJ; Chen, WJ; Lin, HN; Liu, SK, 2000)
"The optimal risperidone dosing strategy for acute schizophrenia requires elucidation."9.09Risperidone in acutely exacerbated schizophrenia: dosing strategies and plasma levels. ( Chang, WH; Chiu, WC; Chou, JC; Lane, HY; Su, MH; Wu, ST, 2000)
"This study compared the long-term (12 months) effectiveness of risperidone (RP) with that of conventional neuroleptics (CNs) in a population with chronic schizophrenia who had shown suboptimal response to CNs."9.09Longitudinal comparative study of risperidone and conventional neuroleptics for treating patients with schizophrenia. The Quebec Schizophrenia Study Group. ( Bouchard, RH; Cliche, D; Demers, MF; Filteau, MJ; Gauthier, Y; Labelle, A; Maziade, M; Mérette, C; Pourcher, E; Roy, MA; Roy-Gagnon, MH; Villeneuve, J, 2000)
" The atypical antipsychotic risperidone may constitute an alternative to clozapine, the current treatment of choice for refractory schizophrenia."9.09Risperidone versus clozapine in treatment-resistant schizophrenia: a randomized pilot study. ( Ahokas, A; Cheine, M; Joffe, G; Rimón, R; Tuisku, K; Wahlbeck, K, 2000)
"To compare the clinical and economic outcomes associated with olanzapine and risperidone treatment for schizophrenia."9.09Olanzapine versus risperidone. A prospective comparison of clinical and economic outcomes in schizophrenia. ( Andersen, SW; Breier, A; Dulisse, B; Edgell, ET; Johnstone, BM; Revicki, D, 2000)
"From a cohort of 126 patients, 2 groups of 19 first-episode DSM-III-R/DSM-IV schizophrenia patients matched for age, gender, length of illness, and length of treatment and treated with either a typical antipsychotic or risperidone for a minimum of 1 year were compared on a number of outcome dimensions during their course of treatment and at follow-up."9.09A comparison of long-term outcome in first-episode schizophrenia following treatment with risperidone or a typical antipsychotic. ( Kotteda, V; Malla, AK; Norman, RM; Scholten, DJ; Zirul, S, 2001)
"Results of these analyses suggest that olanzapine, as therapeutically administered to patients with schizophrenia and related psychoses, does not contribute to QTc prolongation resulting in potentially fatal ventricular arrhythmias."9.09Analysis of the QTc interval during olanzapine treatment of patients with schizophrenia and related psychosis. ( Beasley, CM; Berg, PH; Czekalla, J; Dellva, MA; Grundy, S, 2001)
"Atypical antipsychotics, such as risperidone, have been shown to be more effective for the treatment of the symptoms of schizophrenia and have a greater beneficial effect on neurocognition compared to the conventional antipsychotics."9.09Comparison of the effects of risperidone and haloperidol on regional cerebral blood flow in schizophrenia. ( Andreasen, NC; Boles Ponto, LL; Hichwa, RD; Miller, DD; O'Leary, DS; Watkins, GL, 2001)
"Subjects (N=377) who met DSM-IV criteria for schizophrenia or schizoaffective disorder were randomly assigned to receive 2-6 mg/day of risperidone (mean modal dose=4."9.09A randomized double-blind study of risperidone and olanzapine in the treatment of schizophrenia or schizoaffective disorder. ( Conley, RR; Mahmoud, R, 2001)
"Clinical factors predicting weight change in patients with schizophrenia and related disorders during acute treatment with the antipsychotic drugs olanzapine, risperidone, and haloperidol were sought through retrospective analyses."9.09Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone. ( Basson, BR; Gilmore, JA; Kinon, BJ; Szymanski, KA; Taylor, CC; Tollefson, GD, 2001)
"This prospective, double-blind, multicenter, parallel-group study compared the efficacy and safety of therapeutic doses of clozapine and risperidone in patients with severe chronic schizophrenia and poor previous treatment response."9.09A double-blind comparative study of clozapine and risperidone in the management of severe chronic schizophrenia. ( Azorin, JM; Bourdeix, I; Giguere, M; Péré, JJ; Remington, G; Spiegel, R; Vanelle, JM, 2001)
"Given the renewed interest in the role of sex differences in schizophrenia, we undertook a post hoc analysis to determine whether sex differences in treatment response were present among outpatients with schizophrenia who received risperidone in an 8-week, open-label, Phase IV clinical study."9.09Risperidone treatment of outpatients with schizophrenia: no evidence of sex differences in treatment response. ( Dunbar, F; Labelle, A; Light, M, 2001)
"A total of 157 inpatients with schizophrenia or schizoaffective disorder and a history of suboptimal treatment response were randomly assigned to receive clozapine, olanzapine, risperidone, or haloperidol in a double-blind 14-week trial."9.09Effects of clozapine, olanzapine, risperidone, and haloperidol on hostility among patients with schizophrenia. ( Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, J; Sheitman, B; Volavka, J, 2001)
"This study compares the antipsychotic efficacy and the tolerability of risperidone and clozapine in patients with schizophrenia."9.08Randomized, double-blind, controlled trial of risperidone versus clozapine in patients with chronic schizophrenia. ( Heinrich, K; Kinzler, E; Klieser, E; Lehmann, E; Wurthmann, C, 1995)
"In a multi-national, parallel-group, double-blind study, patients with chronic schizophrenia (DSM-III-R) were randomly assigned to risperidone 1, 4, 8, 12 or 16 mg or haloperidol 10 mg daily for 8 weeks."9.08Risperidone in the treatment of patients with chronic schizophrenia: a multi-national, multi-centre, double-blind, parallel-group study versus haloperidol. Risperidone Study Group. ( Peuskens, J, 1995)
"Risperidone was used to treat 11 elderly hospitalized patients between 61 and 79 years of age who manifested signs of psychoses related to schizophrenia, schizoaffective disorder, bipolar disorder, or senile dementia."9.08Efficacy of risperidone treatment for psychoses associated with schizophrenia, schizoaffective disorder, bipolar disorder, or senile dementia in 11 geriatric patients: a case series. ( Abaza, A; Araujo, L; Brenner, R; Madhusoodanan, S, 1995)
"The subjects were 20 outpatients with schizophrenia or schizoaffective disorder who were clinically stable on a regimen of clozapine at the time of screening."9.08Different side effect profiles of risperidone and clozapine in 20 outpatients with schizophrenia or schizoaffective disorder: a pilot study. ( Daniel, DG; Goldberg, TE; Kleinman, JE; Lubick, LJ; Pickar, D; Weinberger, DR; Williams, TS, 1996)
"Although risperidone has been shown to be an effective antipsychotic medication in schizophrenia, the clinical studies performed for the Food and Drug Administration's approval process focused on only a mixed group of schizophrenic patients."9.08Efficacy of risperidone in reducing positive and negative symptoms in medication-refractory schizophrenia: an open prospective study. ( Bhattacharyya, A; Chua, JW; Lipetsker, B; Smith, RC, 1996)
"To assess critically the short-term efficacy and safety of risperidone in adolescents with schizophrenia."9.08Risperidone in adolescents with schizophrenia: an open pilot study. ( Armenteros, JL; Gorman, J; Stedge, DJ; Welikson, M; Whitaker, AH, 1997)
"The efficacy and safety of risperidone have previously been demonstrated in controlled clinical trials in hospitalized chronic schizophrenia patients who met strict research criteria."9.08A clinical evaluation of risperidone in the treatment of schizophrenia: a 10-week, open-label, multicenter trial. ARCS Study Group. Assessment of Risperdal in a Clinical Setting. ( Brecher, M; Clyde, C; Jeste, DV; Jones, R; Klausner, M, 1997)
"The purpose of this study was to determine the prevalence of extrapyramidal signs or symptoms (EPS) and clinical symptoms in first-episode schizophrenia, before any treatment, during and after treatment with a novel antipsychotic, risperidone."9.08Extrapyramidal signs and clinical symptoms in first-episode schizophrenia: response to low-dose risperidone. ( Good, KP; Honer, WG; Kopala, LC, 1997)
"In two double-blind trials conducted in North America, 513 patients with chronic schizophrenia received risperidone, haloperidol, or placebo."9.08The effects of risperidone on the five dimensions of schizophrenia derived by factor analysis: combined results of the North American trials. ( Chouinard, G; Davis, JM; Marder, SR, 1997)
" Patients with chronic schizophrenia were treated with risperidone at 1 mg/day (n = 25), 4 mg/day (n = 27), 8 mg/day (n = 29), 12 mg/day (n = 31), or 16 mg/day (n = 29), or 10 mg/day of haloperidol for 8 weeks."9.08Risperidone in the treatment of schizophrenia: results of a study of patients from Germany, Austria, and Switzerland. ( Bäuml, J; Ferrero, F; Fuger, J; Geretsegger, C; Kasper, S; Kissling, W; Möller, HJ; Schubert, H, 1997)
"Clozapine and risperidone are used in treatment-resistant schizophrenia."9.08An open comparison of clozapine and risperidone in treatment-resistant schizophrenia. ( Altman, S; Flynn, SW; Fredrikson, DH; Honer, WG; Kopala, LC; MacEwan, GW; Smith, GN, 1998)
"In a controlled double-blind, multicenter study, 86 inpatients with chronic schizophrenia (DSM-III-R), who were resistant to or intolerant of conventional neuroleptics, were randomly assigned to receive risperidone or clozapine for 8 weeks after a 7-day washout period."9.08Risperidone versus clozapine in treatment-resistant chronic schizophrenia: a randomized double-blind study. The Risperidone Study Group. ( Baumann, P; Billeter, U; Bondolfi, G; Dufour, H; Eap, CB; May, JP; Patris, M, 1998)
"Six of 13 outpatients with schizophrenia who participated in a ten-week open trial of risperidone had an initial good response to the medication followed by development of intolerable affect, including feelings of agitation and depression and periods of crying and insomnia."9.08A syndrome of increased affect in response to risperidone among patients with schizophrenia. ( Ashleigh, EA; Larsen, PD, 1998)
"Since most clinical trials of atypical antipsychotics have been conducted in hospitalized patients, a Phase-IV, multicentre, 8-week, open-label, flexible-dose study was performed to assess the efficacy and safety of risperidone in outpatients with schizophrenia."9.08Phase-IV multicentre clinical study of risperidone in the treatment of outpatients with schizophrenia. The RIS-CAN-3 Study Group. ( Beauclair, L; Chouinard, G; Johnson, SV; Kopala, L; Labelle, A; Singh, KI, 1998)
"Clinical improvement (20% reduction in total scores on the Positive and Negative Syndrome Scale for Schizophrenia) at the study end point was shown by 35% of the patients receiving 2 mg of risperidone, 57% receiving 6 mg, 40% receiving 10 mg, and 51% receiving 16 mg; and by 30% receiving haloperidol and 22% receiving placebo."9.07Risperidone in the treatment of schizophrenia. ( Marder, SR; Meibach, RC, 1994)
" IL-6 levels were compared in patients with schizophrenia before and after risperidone treatment."9.05Effects of risperidone on blood levels of interleukin-6 in schizophrenia: A meta-analysis. ( Feng, Z; Hao, W; Liu, Z; Long, Q; Ma, Y; Teng, Z; You, X; Zeng, Y; Zhang, W; Zhang, Y, 2020)
"Between 40% and 70% of people with treatment-resistant schizophrenia do not respond to clozapine, despite adequate blood levels."8.95Clozapine combined with different antipsychotic drugs for treatment-resistant schizophrenia. ( Barber, S; Cipriani, A; Corsi, M; Olotu, U, 2017)
"To compare the effects of chlorpromazine with atypical or second generation antipsychotic drugs, for the treatment of people with schizophrenia."8.93Chlorpromazine versus atypical antipsychotic drugs for schizophrenia. ( Bo, L; Saha, KB; Sampson, S; Xia, J; Zaman, RU; Zhao, S, 2016)
"To examine the effects of depot risperidone for treatment of schizophrenia or related psychoses in comparison with placebo, no treatment or other antipsychotic medication."8.93Risperidone (depot) for schizophrenia. ( Davis, JM; Furtado, VA; Hosalli, P; Sampson, S, 2016)
"To measure the outcomes (both beneficial and harmful) of the clinical effectiveness, safety and cost-effectiveness of oral fluphenazine versus atypical antipsychotics for schizophrenia."8.93Fluphenazine (oral) versus atypical antipsychotics for schizophrenia. ( Furtado, VA; Li, BG; Sampford, JR; Sampson, S; Xia, J; Zhao, S, 2016)
"To determine the clinical effects, safety and cost-effectiveness of risperidone compared with placebo for treating schizophrenia."8.93Risperidone versus placebo for schizophrenia. ( Jayaram, MB; Li, BG; Rattehalli, RD; Sampson, S; Xia, J; Zhao, S, 2016)
"To conduct meta-analyses of all published association studies on the HTR2C -759C/T (rs3813829) polymorphism and olanzapine-induced weight gain in schizophrenia patients and on the HTR2C -759C/T, -697G/C (rs518147) and rs1414334:C> G polymorphisms and olanzapine/clozapine/risperidone-induced metabolic syndrome in schizophrenia patients."8.90HTR2C polymorphisms, olanzapine-induced weight gain and antipsychotic-induced metabolic syndrome in schizophrenia patients: a meta-analysis. ( Gui, X; Hu, G; Ma, X; Maimaitirexiati, T; Xu, G; Zhang, R; Zhang, W, 2014)
"We included all randomised clinical trials (RCTs) comparing aripiprazole (oral) with oral and parenteral forms of amisulpride, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine for people with schizophrenia or schizophrenia-like psychoses."8.89Aripiprazole versus other atypical antipsychotics for schizophrenia. ( El-Sayeh, HG; Hunger, H; Khanna, P; Komossa, K; Leucht, S; Rummel-Kluge, C; Schwarz, S, 2013)
"To compare the effects of paliperidone palmitate with any other treatment for people with schizophrenia and schizophrenia-like illnesses."8.88Paliperidone palmitate for schizophrenia. ( Nussbaum, AM; Stroup, TS, 2012)
"To evaluate the effects of risperidone compared with other atypical antipsychotics for people with schizophrenia and schizophrenia-like psychosis."8.87Risperidone versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2011)
"Although risperidone is commonly used in the acute and maintenance treatment of schizophrenia, the role of therapeutic drug monitoring has yet to be elucidated."8.87Risperidone in schizophrenia: is there a role for therapeutic drug monitoring? ( Dumontet, J; Ensom, MH; Seto, K, 2011)
"To examine the clinical effects of oral risperidone for people with schizophrenia and schizophrenia-like psychoses in comparison with placebo."8.86Risperidone versus placebo for schizophrenia. ( Jayaram, MB; Rattehalli, RD; Smith, M, 2010)
"We included all randomised trials that used at least single-blind (rater-blind) design, comparing oral olanzapine with oral forms of amisulpride, aripiprazole, clozapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychosis."8.86Olanzapine versus other atypical antipsychotics for schizophrenia. ( Duggan, L; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2010)
"We included only randomised clinical controlled trials that compared zotepine with any forms of amisulpride, aripiprazole, clozapine, olanzapine, risperidone, sertindole or ziprasidone in people suffering from only schizophrenia or schizophrenia-like psychoses."8.86Zotepine versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S; Subramanian, S, 2010)
"To compare the clinical effects of clozapine with other atypical antipsychotics (such as amisulpride, aripiprazole, olanzapine, quetiapine, risperidone, sertindole, ziprasidone and zotepine) in the treatment of schizophrenia and schizophrenia-like psychoses."8.86Clozapine versus other atypical antipsychotics for schizophrenia. ( Asenjo Lobos, C; Hunger, H; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2010)
"Pooled data were analyzed from 5 short-term, double-blind, multicenter studies (published between 1997 and 2007) involving patients hospitalized with acute exacerbation of schizophrenia (5 studies) or schizoaffective disorder (2 studies) and randomly assigned to aripiprazole (N = 875), haloperidol (N = 193), risperidone (N = 95), or placebo (N = 406)."8.85The acute efficacy of aripiprazole across the symptom spectrum of schizophrenia: a pooled post hoc analysis from 5 short-term studies. ( Assunção-Talbott, S; Crandall, DT; Eudicone, JM; Glick, ID; Janicak, PG; Marcus, RN; Marder, SR; McQuade, RD, 2009)
"Risperidone has been approved by the Food and Drug Administration for the treatment of schizophrenia in the adolescent population."8.85Risperidone: a review of efficacy studies in adolescents with schizophrenia. ( Madaan, V, 2009)
"We included all randomised trials comparing oral sertindole with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, quetiapine, risperidone, ziprasidone or zotepine for people with schizophrenia or schizophrenia-like psychosis."8.85Sertindole versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Lewis, R; Rummel-Kluge, C; Schmidt, F; Schwarz, S, 2009)
"Although clozapine has been shown to be the treatment of choice in people with schizophrenia that are resistant to treatment, one third to two thirds of people still have persistent positive symptoms despite clozapine monotherapy of adequate dosage and duration."8.85Clozapine combined with different antipsychotic drugs for treatment resistant schizophrenia. ( Barbui, C; Boso, M; Cipriani, A, 2009)
"We included all randomised trials comparing oral aripiprazole with oral forms of amisulpride, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychoses."8.85Aripiprazole versus other atypical antipsychotics for schizophrenia. ( El-Sayeh, HG; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2009)
"We included all randomised, at least single-blind, controlled trials comparing oral ziprasidone with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, quetiapine, risperidone or zotepine in people with schizophrenia or schizophrenia-like psychoses."8.85Ziprasidone versus other atypical antipsychotics for schizophrenia. ( Bhoopathi, PS; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schwarz, S, 2009)
"Risperidone is a widely used antipsychotic drug for people with schizophrenia."8.85Risperidone dose for schizophrenia. ( Li, C; Wang, J; Xia, J, 2009)
"This study aimed to retrospectively explore the relationship between clinical efficacy and plasma concentration-dose ratio of risperidone (RIS) in 252 patients with schizophrenia taking RIS orally."8.84Relationship between clinical efficacy and plasma concentration-dose ratio of risperidone in patients with schizophrenia. ( Chen, Q; Min, J; Shen, Y; Shu, M; Xia, W; Yin, H, 2024)
"The aim of this review was to discuss data from double-blind, randomized controlled trials (RCTs) that have investigated the effects of oral and long-acting injectable risperidone on cognitive and psychomotor functioning in patients with schizophrenia or schizoaffective disorder."8.84Cognitive and psychomotor effects of risperidone in schizophrenia and schizoaffective disorder. ( Houthoofd, SA; Morrens, M; Sabbe, BG, 2008)
"In the 10 studies analyzed, the taste of RD risperidone tablets was found to be acceptable in the majority of healthy subjects and patients with schizophrenia or schizoaffective disorder."8.84Rapidly disintegrating risperidone in subjects with schizophrenia or schizoaffective disorder: a summary of ten phase I clinical trials assessing taste, tablet disintegration time, bioequivalence, and tolerability. ( D'Hoore, P; Kushner, S; Mannaert, E; Remmerie, B; Thyssen, A, 2007)
" We aimed to establish the dose-response relationship for oral risperidone in relapsed schizophrenia."8.83Establishing a dose-response relationship for oral risperidone in relapsed schizophrenia. ( Ezewuzie, N; Taylor, D, 2006)
"To determine the clinical effects, safety and cost effectiveness of risperidone compared with olanzapine for treating schizophrenia."8.83Risperidone versus olanzapine for schizophrenia. ( Hosalli, P; Jayaram, MB; Stroup, S, 2006)
" A post hoc pooled analysis of 4 randomized, double-blind, 24- to 28-week schizophrenia clinical trials included 822 olanzapine-treated and 805 risperidone-, quetiapine-, or ziprasidone-treated patients."8.83Differential rates of treatment discontinuation in clinical trials as a measure of treatment effectiveness for olanzapine and comparator atypical antipsychotics for schizophrenia. ( Adams, DH; Citrome, L; Kinon, BJ; Liu-Seifert, H, 2006)
"To evaluate the effects of risperidone for schizophrenia in comparison to 'conventional' neuroleptic drugs."8.82Risperidone versus typical antipsychotic medication for schizophrenia. ( Gilbody, SM; Hunter, RH; Joy, CB; Kennedy, E; Song, F, 2003)
"The frequency and severity of extrapyramidal syndrome (EPS) were evaluated in patients with DSM-III or DSM-IV schizophrenia in the acute phase (- 8 weeks) of randomized, double-blind, controlled trials from the integrated olanzapine clinical trial database."8.82An integrated analysis of acute treatment-emergent extrapyramidal syndrome in patients with schizophrenia during olanzapine clinical trials: comparisons with placebo, haloperidol, risperidone, or clozapine. ( Beasley, CM; Berg, PH; Carlson, CD; Cavazzoni, PA; Kane, JM; Wei, H, 2003)
"To examine the clinical effects of depot risperidone for people with schizophrenia and schizophrenia-like psychoses."8.82Depot risperidone for schizophrenia. ( Davis, JM; Hosalli, P, 2003)
"Long-acting risperidone (Risperdal Consta) is a novel, intramuscular formulation of the atypical antipsychotic risperidone, which has shown efficacy in the treatment of patients with schizophrenia."8.82Long-acting risperidone: a review of its use in schizophrenia. ( Goa, KL; Harrison, TS, 2004)
"To review the literature on the healthcare costs associated with olanzapine and risperidone in treating schizophrenia."8.82Cost comparisons of olanzapine and risperidone in treating schizophrenia. ( Christensen, DB; Liu, GG; Luo, X; Sun, SX, 2004)
"Antipsychotic medication is a mainstay of treatment for schizophrenia and risperidone and olanzapine are the most popular treatment choice of the new generation drugs."8.82Risperidone versus olanzapine for schizophrenia. ( Hosalli, P; Jayaram, MB, 2005)
"Risperidone and olanzapine are novel antipsychotic medications that compete as first-line agents in treating patients with schizophrenia."8.82Effectiveness and cost of risperidone and olanzapine for schizophrenia: a systematic review. ( Gibson, JP; Gibson, PJ; Hargreaves, WA, 2005)
"Olanzapine demonstrated superior antipsychotic efficacy compared with haloperidol in the treatment of acute phase schizophrenia, and in the treatment of some patients with first-episode or treatment-resistant schizophrenia."8.81Olanzapine: an updated review of its use in the management of schizophrenia. ( Bhana, N; Foster, RH; Olney, R; Plosker, GL, 2001)
" In the present quantitative review the published evidence regarding the effects of risperidone on hostility and aggression in schizophrenia is evaluated."8.81Effects of the atypical antipsychotic risperidone on hostility and aggression in schizophrenia: a meta-analysis of controlled trials. ( Aleman, A; Kahn, RS, 2001)
"Combined data on efficacy were available from 12 double-blind short-term (maximum 8 weeks) trials comparing risperidone and other antipsychotics in patients with chronic schizophrenia."8.81Treatment of the symptoms of schizophrenia: a combined analysis of double-blind studies comparing risperidone with haloperidol and other antipsychotic agents. ( Glick, ID; Lemmens, P; Vester-Blokland, E, 2001)
"To summarize published data to date by Canadian authors and from Canadian sources on risperidone, a novel neuroleptic indicated in the management of schizophrenia and related psychotic disorders."8.80The Canadian experience with risperidone for the treatment of schizophrenia: an overview. ( Hux, M; Iskedjian, M; Remington, GJ, 1998)
"Despite its high acquisition cost, risperidone does not increase, and may even reduce, overall treatment costs of schizophrenia by reducing hospitalisation compared with standard treatment regimens."8.80Risperidone. A pharmacoeconomic review of its use in schizophrenia. ( Foster, RH; Goa, KL, 1998)
"To evaluate the effectiveness of risperidone for schizophrenia in comparison to 'conventional' neuroleptic drugs."8.80Risperidone versus typical antipsychotic medication for schizophrenia. ( Clarke, A; Gilbody, S; Hunter, R; Kennedy, E; Song, F, 2000)
"Risperidone is one of a number of 'atypical antipsychotics' which are currently being marketed for the treatment of those with schizophrenia, largely on the basis of claims of improved tolerability and effectiveness compared to much cheaper conventional antipsychotics."8.80Risperidone versus other atypical antipsychotic medication for schizophrenia. ( Bagnall, AM; Duggan, L; Gilbody, SM; Tuunainen, A, 2000)
"The effects of olanzapine, risperidone, and haloperidol on PRL were assessed in patients with schizophrenia or related psychoses participating in 3 double-blind clinical trials: (1) a 6-week acute trial comparing olanzapine 5 to 20 mg/d (n = 1,336) and haloperidol 5 to 20 mg/d (n = 660), with a 1-year, open-label olanzapine extension for responders; (2) a 54-week study comparing olanzapine 5 to 20 mg/d (n = 21), risperidone 4 to 10 mg/d (n = 21), and haloperidol 5 to 20 mg/d (n = 23) in early illness; and (3) a 28-week study comparing olanzapine 10 to 20 mg/d (n = 172) and risperidone 4 to 12 mg/d (n = 167)."8.80The effects of olanzapine, risperidone, and haloperidol on plasma prolactin levels in patients with schizophrenia. ( Breier, A; David, SR; Kinon, BJ; Taylor, CC, 2000)
"The effects of risperidone on affective symptoms were determined by an analysis of pooled data from six double-blind trials of risperidone versus haloperidol in 1254 patients with chronic schizophrenia."8.80Effects of risperidone on affective symptoms in patients with schizophrenia. ( De Smedt, C; Lemmens, P; Peuskens, J; Van Baelen, B, 2000)
"To review pharmacologic, pharmacokinetic, therapeutic, and safety information for the antipsychotic agent risperidone and to evaluate its place in the treatment of schizophrenia."8.79Risperidone: review and assessment of its role in the treatment of schizophrenia. ( Cardoni, AA, 1995)
"This study evaluates the relative effectiveness and side-effects of risperidone as compared with conventional neuroleptics in the treatment of schizophrenia, by meta-analysis of 11 double-blind, randomized controlled trials."8.79Risperidone in the treatment of schizophrenia: a meta-analysis of randomized controlled trials. ( Song, F, 1997)
"Our study suggests that switching from risperidone to PP in patients with schizophrenia is associated with an improvement in social functioning and cognitive performance."8.31Switching from risperidone to paliperidone palmitate in schizophrenia: Changes in social functioning and cognitive performance. ( Aguayo, R; Álvarez, A; Barbero, JD; Gabernet, R; González-Rodríguez, A; Izquierdo, E; Labad, J; Merodio, I; Monreal, JA; Montalvo, I; Palao, D; Tost, M, 2023)
"Forty-two treatment-naive first-episode schizophrenia patients were scanned by TI weighted (T1W) imaging and DTI before and after 8-week risperidone monotherapy, and their peripheral blood genomic DNAm values were examined in parallel with MRI scanning."8.31Virtual histology of morphometric similarity network after risperidone monotherapy and imaging-epigenetic biomarkers for treatment response in first-episode schizophrenia. ( Duan, X; Hu, M; Kang, L; Li, L; Liu, Z; Ma, S; Nie, Z; Yao, T; Zhang, J; Zhang, N; Zheng, J; Zong, X, 2023)
" The present study examined the hypothesis that schizophrenia itself but not risperidone, an extensively employed SGA, is accountable for metabolic abnormalities."8.31Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia. ( Hsieh, PS; Lin, CC; Liu, YP; Tzeng, NS; Yang, YY, 2023)
"This study aimed to assess weight changes following antipsychotic treatment in first-episode schizophrenia (FES) patients and make a comparison of aripiprazole, risperidone and olanzapine."8.31Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China. ( Cheng, Z; Gao, T; Huang, B; Huang, Z; Pu, C; Shi, C; Yu, X; Zhang, D; Zheng, Y; Zhou, E; Zhou, T, 2023)
" Risperidone, a currently used atypical antipsychotic agent for schizophrenia, is also known to inhibit the activity of D-amino acid oxidase, which degrades certain D-amino acids."8.31Association Between Risperidone Use and Kidney Function Decline in Patients with Schizophrenia: A Retrospective Cohort Study. ( Hara, A; Horikoshi, K; Iwata, Y; Kikuchi, M; Kinoshita, M; Kitajima, S; Minami, T; Mita, M; Miyagawa, T; Nakada, M; Nakade, Y; Nakagawa, S; Ogura, H; Oshima, M; Sakai, N; Shimizu, M; Toyama, T; Wada, T; Yomogida, D; Yuasa, T, 2023)
"These results indicate that after treatment with risperidone, changes in GPx activity were associated with treatment response, suggesting that changes in GPx may be a predictor of response to risperidone treatment in female patients with ANFE schizophrenia."8.12Sex-Specific Association between Antioxidant Defense System and Therapeutic Response to Risperidone in Schizophrenia: A Prospective Longitudinal Study. ( Chen, Z; Jiang, S; Li, X; Liu, H; Lu, Y; Su, L; Wang, X; Xiu, M; Zhang, X, 2022)
"Risperidone is routinely used in the clinical management of schizophrenia, but the treatment response is highly variable among different patients."8.12Different responses to risperidone treatment in Schizophrenia: a multicenter genome-wide association and whole exome sequencing joint study. ( Fu, C; He, L; Huai, C; Li, M; Li, X; Ma, J; Qin, S; Shen, L; Shen, R; Tang, T; Wu, H; Wu, S; Yang, K; Zhang, N; Zhao, M; Zhou, W; Zhu, W, 2022)
"Second generation antipsychotics such as risperidone are first-line pharmacotherapy treatment choices for schizophrenia."8.12Risperidone-induced changes in DNA methylation in peripheral blood from first-episode schizophrenia patients parallel changes in neuroimaging and cognitive phenotypes. ( Bishop, JR; Chen, C; Chen, X; Giase, G; He, Y; Hu, M; Li, B; Li, Z; Liao, Y; Liu, C; Rubin, LH; Sweeney, JA; Tang, J; Wang, Y; Xia, Y; Zong, X, 2022)
"Risperidone and amisulpride caused hyperprolactinemia and macroprolactinemia; thus, detection of MPRL in the clinical setting should be performed as this phenomenon appears early in treatment (the second week) and continues, that can avoid unnecessary examination and treatment for asymptomatic patients with macroprolactinemia."8.12Occurrence of macroprolactinemia in schizophrenia patients treated with risperidone or amisulpride. ( Haiying, J; Haizhi, C; Jianhua, L; Jianjun, L; Jing, L; Lilei, L; Xiaocong, F; Zhenhua, W, 2022)
"To study plasma adipokines (adiponectin, leptin, adipsin) in patients with the first episode of schizophrenia treated with haloperidol and risperidone."8.02[Changes in adipokines in the blood of patients with the first episode of schizophrenia during treatment with haloperidol and risperidone]. ( Govorin, NV; Ozornin, AS; Sakharov, AV; Tereshkov, PP, 2021)
"The study included 23 clozapine-treated schizophrenia patients (CT-SCZ), 19 risperidone-treated schizophrenia patients (RT-SCZ), 23 never-treated schizophrenia patients (NT-SCZ), and 35 healthy controls (HCs)."8.02Characteristics of the corpus callosum in chronic schizophrenia treated with clozapine or risperidone and those never-treated. ( Cao, H; Gong, Q; Lencer, R; Lui, S; Tao, B; Xiao, Y; Yang, C; Zhang, W, 2021)
"To explore pharmacogenetic relationships of NRG1 genotypes with neurocognitive performance and clinical symptoms after 12 week treatment of risperidone in Chinese Han first-episode schizophrenia."8.02Pharmacogenetic associations of NRG1 polymorphisms with neurocognitive performance and clinical symptom response to risperidone in the untreated schizophrenia. ( Kang, C; Lin, Y; Wei, Y; Wu, C; Xu, L; Yang, J; Yuan, J; Zeng, L; Zhang, Y; Zhou, F, 2021)
"A retrospective self-controlled study was conducted on 90 patients with schizophrenia from a single-center treated with olanzapine or clozapine monotherapy, or combined with aripiprazole or ziprasidone which has a small metabolic impact."8.02The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study. ( Ding, W; Hu, C; Hu, M; Li, H; Sun, X; Wang, Q; Wang, X; Wu, M; Zhang, C, 2021)
"We found very common hyperprolactinemia and hypoprolactinemia in the risperidone or paliperidone group and aripiprazole group, respectively."8.02Hypoprolactinemia and hyperprolactinemia in male schizophrenia patients treated with aripiprazole and risperidone and their relationships with testosterone levels. ( Shimoda, K; Shinozaki, M; Sugawara, N; Tasaki, M; Yasui-Furukori, N; Yokoyama, S, 2021)
"Risperidone is an atypical antipsychotic agent clinically used to treat schizophrenia, bipolar diseases, and autism."8.02Determining the release kinetics of risperidone controlled release matrices to treat schizophrenia. ( Akhtar, H; Ali, MM; Ali, SI; Arif, H; Inayat, S; Iqbal, MS; Kashif, SS; Naz, A; Nisa, Z; Perveen, S; Rizvi, M; Shahnaz, S; Sheikh, S; Swaleh, MM; Zehra, A, 2021)
"Longitudinal study of the dFC of insular subdivisions was conducted in 42 treatment-naive first-episode patients with schizophrenia at baseline and after 8 weeks of risperidone treatment based on resting-state functional magnetic resonance image (fMRI)."7.96Effect of Risperidone Monotherapy on Dynamic Functional Connectivity of Insular Subdivisions in Treatment-Naive, First-Episode Schizophrenia. ( Chen, H; Chen, X; Dong, X; Duan, X; He, C; Hu, M; Huang, X; Li, H; Su, C; Tang, J; Xiao, J; Zong, X, 2020)
"Brexpiprazole is an oral atypical antipsychotic (OAA) for the treatment of schizophrenia (SCZ)."7.96Health Care Cost in Patients With Schizophrenia Treated With Brexpiprazole Versus Other Oral Atypical Antipsychotic Therapy. ( Broder, MS; Chang, E; Greene, M; Houle, CR; Tarbox, MH; Waters, HC; Yan, T, 2020)
"Antipsychotic medications, including risperidone, are widely used in the treatment of psychiatric disorders, including schizophrenia."7.96Severe hypothermia, bradycardia and cardiac arrest in association with risperidone. ( Bhat, S; Ochieng, P; Ravi, D; Sharma, N, 2020)
" CASE REPORT A 27-year-old woman with schizophrenia on risperidone presented to our Emergency Department with a sensation of choking and respiratory distress, mimicking a panic attack."7.96Risperidone-Induced Acute Laryngeal Dystonia: A Case Report. ( Alkharboush, GA; Alsalamah, MA, 2020)
" This study sought to explore the characteristics of white matter structural networks in chronic never-treated schizophrenia and those treated with clozapine or risperidone, and its potential association with cognitive function."7.96Characteristics of White Matter Structural Networks in Chronic Schizophrenia Treated With Clozapine or Risperidone and Those Never Treated. ( Gong, Q; Hu, N; Lencer, R; Li, S; Lui, S; Luo, C; Xiao, Y; Zhang, W, 2020)
" To explore further, the present study aimed to assess the influence of DRD2 -141 C Ins/Del, Taq1A and HTR2A -1438 G/A, 102T/C and HTR2C -759 C/T genetic polymorphisms in response to risperidone in patients with schizophrenia."7.91Dopamine (DRD2) and Serotonin (HTR2A, 2C) Receptor Gene Polymorphisms do not influence early response to Risperidone in South Indian Patients with Schizophrenia. ( Adithan, S; Alladi, CG; Bellivier, F; Marie-Claire, C; RajKumar, RP; Shewade, DG, 2019)
"The aim of this study was to explore the effectiveness and tolerability of long-acting paliperidone palmitate antipsychotic in adolescent first-episode schizophrenia patients while comparing the results with the oral antipsychotic risperidone."7.91Retrospective Analysis of the Effectiveness and Tolerability of Long-Acting Paliperidone Palmitate Antipsychotic in Adolescent First-Episode Schizophrenia Patients. ( Gačo, N; Graovac, M; Kaštelan, A; Petrić, D; Rački, V, 2019)
"This study aimed to assess the comparative effectiveness of risperidone (RIS) versus aripiprazole (ARP) in patients with recent-onset or chronic schizophrenia during maintenance treatment and to examine the interaction between illness duration and the effectiveness of the treatment."7.88Two-year effectiveness of risperidone and aripiprazole in the maintenance treatment of patients with recent-onset or chronic schizophrenia and related psychotic disorders: a retrospective multicenter study. ( Aoki, S; Harada, T; Kishi, Y; Nomura, A; Sato, K; Takeda, T; Washida, K; Yada, Y; Yoshimura, B; Yoshimura, Y, 2018)
"The aim of the nationwide retrospective matched cohort study was to evaluate health service utilization and medical costs between patients with schizophrenia who received long-acting injectable (LAI) risperidone and those who took risperidone orally."7.88Health service utilization and medical costs among patients with schizophrenia receiving long-acting injectable risperidone versus oral risperidone: a nationwide retrospective matched cohort study in Taiwan. ( Chang, HC; Fan, SJ; Huang, KC; Lu, N; Tang, CH, 2018)
" We report a case of an antipsychotic-naive patient with schizophrenia who developed leukopenia after a single dose of olanzapine, which worsened during subsequent treatment with risperidone."7.88Olanzapine-induced and Risperidone-induced Leukopenia: A Case of Synergistic Adverse Reaction? ( Chan, LF; Deang, KT; Gan, LLY; Tee, CK; Woon, LS, 2018)
"Risperidone and paliperidone palmitate are two antipsychotic drugs well tolerated in the management of schizophrenia and other psychiatric conditions."7.88Risperidone-associated sinus tachycardia potentiated by paliperidone palmitate in a patient with no prior cardiovascular disease: role of risperidone-related autonomic instability. ( Tagne Nouemssi, AB, 2018)
" After 24-week risperidone treatment, there were significant increases in body weight, BMI, fasting blood-glucose, triglycerides, LDL, hs-CRP, SOD and HOMA-IR (p < 0."7.88Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia. ( Fan, X; Hei, G; Huang, XF; Kumar, BU; Li, X; Liu, Y; Lv, L; Song, X; Wang, Y; Yuan, X; Zhang, P, 2018)
"Antipsychotic drugs plus aspirin (acetylsalicylic acid), which targets prostaglandin-endoperoxide synthase 1 (PTGS1: COX1), improved therapeutic outcomes when treating schizophrenia."7.88Studies on Prostaglandin-Endoperoxide Synthase 1: Lower Levels in Schizophrenia and After Treatment with Antipsychotic Drugs in Conjunction with Aspirin. ( Dean, B; Gibbons, A; Gogos, A; Scarr, E; Thomas, E; Udawela, M, 2018)
"We examined whether memantine add-on to antipsychotic treatment is beneficial in schizophrenia treatment."7.85Memantine add-on to antipsychotic treatment for residual negative and cognitive symptoms of schizophrenia: a meta-analysis. ( Iwata, N; Kishi, T; Matsuda, Y, 2017)
"Risperidone is most commonly used as an antipsychotic in India for treatment of schizophrenia."7.85Identification of genetic correlates of response to Risperidone: Findings of a multicentric schizophrenia study from India. ( Aneja, J; Chavan, BS; Garg, PD; Gautam, S; Gupta, D; Gupta, R; Kaur, G; Khurana, H; Margoob, MA; Prasad, R; Sinhmar, V; Tripathi, A, 2017)
"Nowadays, risperidone is an atypical antipsychotic drug that has been increasingly used for treatment and maintenance therapy in schizophrenia."7.85Combined study of genetic and epigenetic biomarker risperidone treatment efficacy in Chinese Han schizophrenia patients. ( Cui, D; He, L; Huo, R; Li, M; Li, W; Qin, S; Shen, L; Shi, Y; Song, C; Xing, Q; Xu, Q; Zhao, J, 2017)
"The present study demonstrates that co-administration of risperidone and escitalopram may be used to treat positive and negative symptoms of schizophrenia and will allow to minimize the drugs' side effects."7.85Risperidone and escitalopram co-administration: A potential treatment of schizophrenia symptoms with less side effects. ( Górska, A; Gołembiowska, K; Jurczak, A; Kamińska, K; Noworyta-Sokołowska, K; Rogóż, Z, 2017)
"The aim of this study was to determine whether the incidence of pneumonia in patients taking clozapine was more frequent compared with those taking risperidone or no atypical antipsychotics at all before admission to a tertiary care medical center."7.85Clozapine usage increases the incidence of pneumonia compared with risperidone and the general population: a retrospective comparison of clozapine, risperidone, and the general population in a single hospital over 25 months. ( Colon, E; George, WT; Jancik, J; O'Brien, JB; Rasimas, JJ; Stoecker, ZR, 2017)
"The study was a non-randomized, naturalistic, rater blinded, prospective, 8-12 weeks, comparative trial between the risperidone and aripiprazole in patients with schizophrenia."7.85A Comparative Study of Short Term Efficacy of Aripiprazole and Risperidone in Schizophrenia. ( Kumar C, N; Kumar P B, S; Kumar P T, S; Pandey, RS; Thirthalli, J, 2017)
"This study aims to determine the optimal tolerability dose ranges of risperidone (RIS) and olanzapine (OLZ) administered during schizophrenia maintenance phase."7.85Optimal Dosing of Risperidone and Olanzapine in the Maintenance Treatment for Patients With Schizophrenia and Related Psychotic Disorders: A Retrospective Multicenter Study. ( Aoki, S; Harada, T; Kishi, Y; Nomura, A; Sato, K; Takeda, T; Washida, K; Yada, Y; Yoshimura, B; Yoshimura, Y, 2017)
"32 per cent mean reduction in Positive and Negative Syndrome Scale (PANSS) for Schizophrenia total score while risperidone led to 56."7.83Comparative study of clozapine versus risperidone in treatment-naive, first-episode schizophrenia: A pilot study. ( Chavan, BS; Kalra, P; Kaur, G; Sahni, S; Sidana, A, 2016)
"Previous studies showed functional improvement in stable patients with schizophrenia treated with risperidone long-acting injection (LAI)."7.83Schizophrenia-spectrum patients treated with long-acting injectable risperidone in real-life clinical settings: functional recovery in remitted versus stable, non-remitted patients (the EVeREST prospective observational cohort study). ( Dassa, D; De Vathaire, F; Garay, RP; Giraud-Baro, E; Obeid, J, 2016)
"To describe abnormalities in large scale functional networks in unmedicated patients with schizophrenia and to examine effects of risperidone on networks."7.83Abnormalities in large scale functional networks in unmedicated patients with schizophrenia and effects of risperidone. ( Falola, B; Hadley, JA; Knight, D; Kraguljac, NV; Lahti, AC; ver Hoef, L; Visscher, K; White, DM, 2016)
"Scores on the Positive and Negative Syndrome Scale, executive functioning, and social functioning were obtained from 24 patients with schizophrenia receiving either risperidone (n = 12) or trifluoperazine (n = 12), before their social behavior was measured in the interactive Tangrams Game."7.83Different mechanisms of risperidone result in improved interpersonal trust, social engagement and cooperative behavior in patients with schizophrenia compared to trifluoperazine. ( Bond, AJ; Chan, CK; Chan, F; Pang, AH; Tse, WS; Wong, AS, 2016)
"This study investigated the effects of a low-dose aripiprazole adjunctive treatment for risperidone- or paliperidone-induced hyperprolactinemia in Han Chinese women with schizophrenia."7.83Add-on effects of a low-dose aripiprazole in resolving hyperprolactinemia induced by risperidone or paliperidone. ( Guo, Q; Li, C; Ouyang, Q; Qiao, Y; Shen, W; Sheng, J; Wen, H; Yang, F; Zhu, S, 2016)
"Hyperprolactinemia is commonly seen in patients with schizophrenia on risperidone."7.83Relation between serum prolactin levels and antipsychotic response to risperidone in patients with schizophrenia. ( Chandrasekaran, A; Charan, A; Rajkumar, RP; Shewade, DG, 2016)
"Clozapine is the gold-standard antipsychotic medication for treatment-refractory schizophrenia (TRS)."7.83Fever, confusion, acute kidney injury: is this atypical neuroleptic malignant syndrome following polypharmacy with clozapine and risperidone? ( Cherry, S; Halangoda, P; Siskind, D; Spivak, V; Wysoczanski, D, 2016)
"This retrospective longitudinal cohort study aimed to compare treatment patterns, healthcare resource utilization (HRU), and costs in patients with schizophrenia treated with second-generation antipsychotic long-acting injectables (SGA-LAIs): biweekly risperidone LAI versus once-monthly paliperidone palmitate."7.83Healthcare resource utilization of second-generation long-acting injectable antipsychotics in schizophrenia: risperidone versus paliperidone palmitate. ( Benson, C; Joshi, K; Pan, X; Wang, R; Yang, E, 2016)
"We conducted a cross-sectional study to compare the subjective experiences and clinical effects of first-generation long-acting injectable (FGA-LAI) antipsychotics with those of risperidone long-acting injectables (RIS-LAIs) in 434 schizophrenia patients."7.83Comparison of Subjective Experiences and Effectiveness of First-Generation Long-Acting Injectable Antipsychotics and Risperidone Long-Acting Injectables in Patients With Schizophrenia. ( Chen, WY; Lin, SK, 2016)
"While numerous studies have confirmed the efficacy of risperidone long-acting injectable (RLAI) on many clinical outcomes in patients with schizophrenia, there is no data regarding its influence on employment status."7.83Remission and employment status in schizophrenia and other psychoses: One-year prospective study in Croatian patients treated with risperidone long acting injection. ( Emsley, R; Filipcic, IS; Grosic, V; Mihaljevic-Peles, A; Pedisic, I; Sagud, M, 2016)
"The aim of the study was to use a technique that combines acid hydrolysis and matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF MS) in order to detect the serum biomarkers of patients diagnosed with schizophrenia both before and after four-week antipsychotic treatment with risperidone."7.83Rapid detection of alteration of serum IgG in patients with schizophrenia after risperidone treatment by matrix-assisted laser desorption ionization/time-of-flight mass spectrometry. ( Huang, TL; Lo, LH; Shiea, J, 2016)
"We wanted to present a picture of patients with schizophrenia receiving risperidone long-acting injection (RLAI) treatment in a real-world setting."7.81Risperidone long-acting injection and 1-year rehospitalization rate of schizophrenia patients: A retrospective cohort study. ( Chan, HW; Feng, WJ; Huang, CY; Yen, YC, 2015)
"This study evaluated 169 patients with schizophrenia who were receiving risperidone monotherapy."7.81Factors associated with self-rated sexual function in Korean patients with schizophrenia receiving risperidone monotherapy. ( Bae, KY; Kang, HJ; Kim, JM; Kim, SW; Kim, SY; Lee, JY; Lee, YH; Shin, IS; Yoon, JS, 2015)
"SLC6A4 might be susceptible gene for risperidone-induced weight gain within the Chinese Han population."7.81A pharmacogenomic study revealed an association between SLC6A4 and risperidone-induced weight gain in Chinese Han population. ( Du, B; Li, K; Liu, C; Lu, T; Lv, L; Ma, C; Ma, W; Mi, W; Wang, F; Wang, L; Yang, Y; Yue, W; Zhang, D; Zhang, H, 2015)
" risperidone long acting injectable (RLAI), paliperidone long acting injectable (PLAI) and olanzapine long acting injectable (OLAI) in the maintenance treatment of chronic, stable schizophrenia patients in the United Kingdom."7.81Cost-effectiveness Analysis of Aripiprazole Once-Monthly for the Treatment of Schizophrenia in the UK. ( Beillat, M; Robinson, P; Sapin, C; Tempest, M; Treur, M, 2015)
"26 million insured in a Markov-simulation model to assess the cost-effectiveness of long-acting injectable risperidone (LAI-RIS) compared with long-acting injectable flupentixol (LAI-FLX) in the long-term management of schizophrenia."7.80Cost-effectiveness of long-acting injectable risperidone versus flupentixol decanoate in the treatment of schizophrenia: a Markov model parameterized using administrative data. ( Frey, S; Juckel, G; Linder, R; Stargardt, T, 2014)
"The aim of the study was to investigate the prevalence rates of obsessive-compulsive disorder (OCD) and hypochondriasis in schizophrenic patients treated with atypical antipsychotics (AAPs) and to investigate the different comorbidity rates of OCD and hypochondriasis between clozapine-treated patients and patients treated with other AAPs."7.80Hypochondriasis and obsessive-compulsive disorder in schizophrenic patients treated with clozapine vs other atypical antipsychotics. ( Cantisani, A; Ferrari, G; Grassi, G; Pallanti, S; Poli, L; Righi, L, 2014)
"The present study evaluated the association of the BDNF Val66Met polymorphism with treatment response to atypical antipsychotic olanzapine in schizophrenia and the possible predictive value of the BDNF Val66Met genotype status in treatment response to antipsychotic medication."7.80Association between the brain-derived neurotrophic factor Val66Met polymorphism and therapeutic response to olanzapine in schizophrenia patients. ( Kozumplik, O; Mihaljevic-Peles, A; Muck-Seler, D; Nedic Erjavec, G; Nikolac Perkovic, M; Pivac, N; Sagud, M; Uzun, S; Zivkovic, M, 2014)
" The main purpose of the present study was to examine the correlations between testosterone, estradiol BMI, and insulin in male patients diagnosed with schizophrenia and treated with olanzapine or risperidone."7.80Association between serum testosterone levels, body mass index (BMI) and insulin in male patients with schizophrenia treated with atypical antipsychotics--olanzapine or risperidone. ( Galińska-Skok, B; Konarzewska, B; Malus, A; Simonienko, K; Szulc, A; Waszkiewicz, N; Łazarczyk-Kirejczyk, J, 2014)
"To explore differences in outcomes for patients with schizophrenia treated with risperidone long-acting treatment (RLAT) or oral antipsychotics (oAP)."7.80Long-acting injectable risperidone and oral antipsychotics in patients with schizophrenia: results from a prospective, 1-year, non-interventional study (InORS). ( Cherubin, P; Princet, P; Schreiner, A; Serazetdinova, L; Svensson, A; Wapenaar, R; Zink, M, 2014)
" The aim of this work was designed to investigate the diagnostic possibility of [(123)I]epidepride imaging platform for risperidone-treatment chronic MK-801-induced rat schizophrenia model."7.80Dopamine D(2)/D(3) receptor binding of [(123)I]epidepride in risperidone-treatment chronic MK-801-induced rat schizophrenia model using nanoSPECT/CT neuroimaging. ( Chang, KW; Chen, MW; Cheng, KH; Huang, YR; Kuo, WI; Pai, CW, 2014)
"Here is a case of a woman with schizophrenia who developed rhabdomyolysis following overdose of risperidone, trihexyphenidyl and benzodiazepines."7.80Multidrug overdose-induced myoclonus complicated by rhabdomyolysis: possible role and mechanism of muscle toxicity of risperidone. ( Hsu, YC; Yeh, YW, 2014)
"The FTO gene polymorphisms, especially rs9939609, seem to be related to weight gain after risperidone treatment in Chinese Han patients with first episode schizophrenia."7.80Fat-mass and obesity-associated gene polymorphisms and weight gain after risperidone treatment in first episode schizophrenia. ( Fan, X; Feng, Y; Gao, J; Li, X; Lv, L; Nemani, K; Pang, L; Song, X; Zhang, H; Zhang, J; Zhang, W, 2014)
"Potential differences in psychiatric clinical outcomes and hospitalization rates before and after the initiation of long-acting risperidone among recently and long-term diagnosed schizophrenia patients were studied."7.80Clinical outcomes of long-acting risperidone in recent versus long-term diagnosed Belgian schizophrenic patients: results from electronic Schizophrenia Treatment Adherence Registry (e-STAR) and Trial for the Initiation and Maintenance Of REmission in Schi ( Detraux, J; Dubois, V; Geerts, P; Peuskens, J, 2014)
" The aim of the study was to compare the clinical remission rates, number of hospital readmissions and personal and social functioning after 2 years between patients with recent-onset schizophrenia (<2 years) in treatment with risperidone long-acting injectable (RLAI) and patients with recent-onset schizophrenia receiving oral antipsychotics."7.79Effectiveness of long-acting injectable risperidone versus oral antipsychotics in the treatment of recent-onset schizophrenia: a case-control study. ( Barrio, P; Batalla, A; Castellví, P; García, M; Grande, I; Hidalgo, D; Ortiz, A; Parellada, E; Pons, A, 2013)
"The aims of this study were to investigate bone mass, body composition and light microscopic pathology examinations of femur in an animal model of schizophrenia (pharmacologically induced by postnatally administered phencyclidine-PCP) and to further examine the effects of chronic treatment with risperidone on these parameters in rats."7.79Chronic risperidone exposure does not show any evidence of bone mass deterioration in animal model of schizophrenia. ( Doknic, M; Jasovic-Gasic, M; Maric, N; Pekic, S; Petronijevic, M; Petronijevic, N; Popovic, V; Radonjic, N; Sopta, J, 2013)
" We conducted this 6-month, parallel-group study to prospectively investigate the effects of the dopamine agonist cabergoline on sexual dysfunction in clinically stable patients with schizophrenia (DSM-IV, AP 194) and hyperprolactinemia (PRL > 20 ng/ml for men and PRL > 25 ng/ml for women)."7.79Effects of cabergoline on hyperprolactinemia, psychopathology, and sexual functioning in schizophrenic patients. ( Arvanitakis, P; Dimopoulou, K; Kalkavoura, CS; Lykouras, L; Michopoulos, I; Theodoropoulou, P; Tzebelikos, E, 2013)
"This cross-sectional study aimed to compare the effects of treatment with an atypical antipsychotic drug (olanzapine or risperidone) on quality of life (QoL) and to document adverse effects in 115 patients diagnosed with schizophrenia who attended the ambulatory service of Hospital Dr."7.79Quality of life and adverse effects of olanzapine versus risperidone therapy in patients with schizophrenia. ( Chaves, KM; de Araújo Júnior, RF; de Araújo, AA; de Paula Soares Rachetti, V; do Socorro Costa Feitosa Alves, M; Filgueira Júnior, A; Guerra, GC; Ribeiro, SB; Serrano-Blanco, A; Soares, LA, 2013)
"In the present work we analyzed the effect of the chronic administration of risperidone (2mg/kg over 65 days) on behavioural, morphological and molecular aspects in an experimental model of schizophrenia obtained by bilateral injection of ibotenic acid into the ventral hippocampus of new-born rats."7.79Chronic administration of risperidone in a rat model of schizophrenia: a behavioural, morphological and molecular study. ( Arji, M; Carro, J; Castellano, O; de Anchieta de Castro E Horta, J; Gómez-Nieto, R; Herrero-Turrión, MJ; López, DE; Molina, V; Riolobos, AS; Sancho, C, 2013)
"Several clinical reports have suggested that the mirtazapine-induced augmentation of risperidone activity may effectively improve the positive, negative and some cognitive symptoms of schizophrenia."7.78Effect of co-treatment with mirtazapine and risperidone in animal models of the positive symptoms of schizophrenia in mice. ( Rogóż, Z, 2012)
" We present the case of a 55-year-old patient with schizophrenia, who developed a skin eruption 5 weeks after initiating treatment with olanzapine."7.78Olanzapine-induced eccrine squamous syringometaplasia. ( Barabash, R; Molina-Ruiz, AM; Molina-Ruiz, RM; Requena, L; Zulueta, T, 2012)
"To model the cost effectiveness of paliperidone palmitate (paliperidone long-acting injectable; PLAI), a new once-monthly long-acting antipsychotic therapy, compared with risperidone long-acting injectable (RLAI) and olanzapine pamoate (OLAI), in multi-episode patients (two or more relapses) with schizophrenia in Sweden."7.78Cost effectiveness of paliperidone palmitate versus risperidone long-acting injectable and olanzapine pamoate for the treatment of patients with schizophrenia in Sweden. ( Martin, M; McGuire, A; Mehnert, A; Nicholl, D; Pudas, H, 2012)
"Objective of this observational trial is to examine the effects of quetiapine in comparison with olanzapine and risperidone on clinical outcomes and quality of life in patients with schizophrenia and schizoaffective disorder in routine care."7.78Effectiveness of antipsychotic maintenance therapy with quetiapine in comparison with risperidone and olanzapine in routine schizophrenia treatment: results of a prospective observational trial. ( Becker, T; Croissant, D; Eschweiler, GW; Frasch, K; Jaeger, S; Kilian, R; Längle, G; Messer, T; Pfiffner, C; Schepp, W; Steinert, T; Weiser, P, 2012)
"A total of 35 patients diagnosed for the first time with schizophrenia or acute schizophrenia-like psychotic disorder and treated with risperidone were enrolled in the study."7.78Relevance of CYP2D6 variability in first-episode schizophrenia patients treated with risperidone. ( Barteček, R; Juřica, J; Kašpárek, T; Pindurová, E; Žourková, A; Zrůstová, J, 2012)
" We investigated the possible association of CYP2E1 polymorphisms with susceptibility to schizophrenia in the Chinese Han Population as well as the relationship with response to risperidone in schizophrenia patients."7.78Genetic polymorphisms in CYP2E1: association with schizophrenia susceptibility and risperidone response in the Chinese Han population. ( Feng, G; Han, X; He, L; Huo, R; Niu, J; Qin, S; Shen, L; Tang, K; Tian, Z; Wei, Z; Wu, X; Xiong, Y; Yang, L, 2012)
"This study assessed clinical and functional outcomes following a switch from risperidone to olanzapine in a 1-year naturalistic study of schizophrenia patients in Japan."7.78Improved outcomes following a switch to olanzapine treatment from risperidone treatment in a 1-year naturalistic study of schizophrenia patients in Japan. ( Ascher-Svanum, H; Fujikoshi, S; Nakahara, N; Ohmori, T; Takahashi, M; Ye, W, 2012)
"Clinically stable patients with schizophrenia (DSM-IV) receiving a stable dose of risperidone long-acting injectable (LAI) as antipsychotic monotherapy for at least 3 months and free of any psychiatric hospitalization over the past 6 months were included."7.78A cross-sectional study of plasma risperidone levels with risperidone long-acting injectable: implications for dopamine D2 receptor occupancy during maintenance treatment in schizophrenia. ( Den, R; Hirano, J; Ikai, S; Mamo, D; Mimura, M; Nishimoto, M; Remington, G; Suzuki, T; Takeuchi, H; Tsuboi, T; Tsunoda, K; Uchida, H; Watanabe, K, 2012)
" This study aimed to examine the impact of switching from olanzapine to risperidone and vice versa on clinical status and tolerability outcomes in outpatients with schizophrenia in a naturalistic setting."7.78Clinical consequences of switching from olanzapine to risperidone and vice versa in outpatients with schizophrenia: 36-month results from the Worldwide Schizophrenia Outpatients Health Outcomes (W-SOHO) study. ( Brugnoli, R; Dossenbach, M; Haro, JM; Hong, J; Karagianis, J; Novick, D, 2012)
"To compare the prevalence of obsessive-compulsive symptoms (OCS) in a population of patients with schizophrenia taking clozapine, olanzapine, or risperidone or taking no antipsychotic medication."7.78Obsessive-compulsive symptoms in patients with schizophrenia: a naturalistic cross-sectional study comparing treatment with clozapine, olanzapine, risperidone, and no antipsychotics in 543 patients. ( Korver, N; Machielsen, M; Scheltema Beduin, AA; Swets, M, 2012)
"The levels of kynurenic acid (KYNA), an astrocyte-derived metabolite of the branched kynurenine pathway (KP) of tryptophan degradation and antagonist of α7 nicotinic acetylcholine and N-methyl-D-aspartate receptors, are elevated in the prefrontal cortex (PFC) of individuals with schizophrenia (SZ)."7.77Impaired kynurenine pathway metabolism in the prefrontal cortex of individuals with schizophrenia. ( McMahon, RP; Rassoulpour, A; Roberts, RC; Sathyasaikumar, KV; Schwarcz, R; Stachowski, EK; Wonodi, I, 2011)
" In this study, we assessed patterns of health-care utilization following the initiation of risperidone long-acting therapy (RLAT), the first and only second generation long-acting injectable antipsychotic agent, in schizophrenia patients within the Veterans Health Administration."7.77Evaluation of health services use following the initiation of risperidone long-acting therapy among schizophrenia patients in the veterans health administration. ( Crivera, C; Dirani, R; Kazis, LE; Qian, S; Ren, XS; Sikirica, M, 2011)
" Inter-individual variability in hyperprolactinemia induced antipsychotics particularly risperidone can be explained by smoking status to some extent."7.77The effect of smoking status on the plasma concentration of prolactin already elevated by risperidone treatment in schizophrenia patients. ( Furukori, H; Kaneko, S; Nakagami, T; Ohta, C; Saito, M; Tsuchimine, S; Yasui-Furukori, N; Yoshizawa, K, 2011)
"Effect of haloperidol and risperidone on positive, negative, neurocognitive disorders, biological parameters and neurodestruction-neuroreparation processes have been studied in 23 patients with the first episode of paranoid schizophrenia."7.77[Effect of haloperidol and risperidone on neuromarkers and indices of endothelial dysfunction in patients with acute schizophrenia]. ( Govorin, NV; Vasil'eva, AI, 2011)
" We reviewed the electronic medical records of patients with schizophrenia who received aripiprazole, olanzapine or risperidone monotherapies for at least three months."7.77The prevalence of metabolic syndrome in Korean patients with schizophrenia receiving a monotherapy with aripiprazole, olanzapine or risperidone. ( Ahn, YM; Jung, DC; Kang, UG; Kim, EY; Kim, SH; Kim, YS; Lee, NY; Sung, KH; Yu, HY, 2011)
"The relatively good tolerability profile of sertindole translates into lower costs of schizophrenia management, primarily driven by substantially lower direct and indirect costs."7.77A pharmacoeconomic analysis of sertindole in the treatment of schizophrenia in Sweden. ( Eberhard, J; Fors, BM; Hansen, K; Lindström, E; Sapin, C, 2011)
"Baseline body mass index (BMI), baseline BMI status (normal, overweight, obese) and early (1 month) BMI increases were tested as predictors of 6- and 12-month increases in glucose and lipid measures in 82 olanzapine (OLZ)- and 78 risperidone (RIS)-treated patients with schizophrenia, schizoaffective disorder, or bipolar disorder who participated in a 12-month randomized, prospective metabolic effects study."7.77Prediction of long-term metabolic effects of olanzapine and risperidone treatment from baseline body mass index in schizophrenia and bipolar disorder. ( Bobo, WV; Bonaccorso, S; Jayathilake, K; Meltzer, HY, 2011)
"(1) To determine bone remodeling parameters and bone mass in patients with schizophrenia on long-term treatment with long-acting injectable risperidone (LAIR) in naturalistic settings, and (2) to evaluate the change in body weight, metabolic profile and neuroendocrine status in these patients."7.77Bone remodeling, bone mass and weight gain in patients with stabilized schizophrenia in real-life conditions treated with long-acting injectable risperidone. ( Britvic, D; Damjanovic, A; Doknic, M; Jasovic Gasic, M; Maric, NP; Miljic, D; Pekic, S; Popovic, V; Radojicic, Z; Stojanovic, M, 2011)
"I report a case of schizophrenia in which depressive and negative symptoms relapsed on switching from oral risperidone to risperidone long-acting injection (RLAI)."7.77[Case of schizophrenia in which depressive and negative symptoms relapsed on switching from oral risperidone to risperidone long-acting injection]. ( Mori, T, 2011)
"D-Amino acid oxidase (DAO) has been established to be involved in the oxidation of D-serine, an allosteric activator of the N-methyl-D-aspartate-type glutamate receptor in the brain, and to be associated with the onset of schizophrenia."7.76The effect of risperidone on D-amino acid oxidase activity as a hypothesis for a novel mechanism of action in the treatment of schizophrenia. ( Abou El-Magd, RM; Chung, SP; Fukui, K; Iwana, S; Kawazoe, T; Miyano, M; Ono, K; Park, HK; Sakai, T; Yorita, K, 2010)
"This naturalistic retrospective study aims to compare effectiveness of a second-generation antipsychotic medication, risperidone, with first-generation antipsychotic medications (haloperidol and trifluoperazine) in an Asian population with first-episode schizophrenia-spectrum disorders."7.76Comparing effectiveness of risperidone with first-generation antipsychotic medications in patients with schizophrenia-spectrum disorders. ( Edimansyah, A; Liew, A; Subramaniam, M; Vaingankar, J; Verma, S, 2010)
"To estimate changes in resource usage, hospitalization rates, and costs in actual practice in Sweden for schizophrenia patients after switching to long-acting injectable risperidone (Risperdal Consta)."7.76The impact on schizophrenia-related hospital utilization and costs of switching to long-acting risperidone injections in Sweden. ( Berntsson, A; Eriksson, B; Löthgren, M; Persson, U; Svensson, M; Willis, M, 2010)
" We investigated the influence on startle response in chronic schizophrenia in 20 patients with schizophrenia taking risperidone, 21 patients with schizophrenia taking olanzapine, and 20 patients with schizophrenia taking aripiprazole."7.76Effect of aripiprazole, risperidone, and olanzapine on the acoustic startle response in Japanese chronic schizophrenia. ( Fujita, K; Fukuo, Y; Furukawa, O; Iwata, N; Kawashima, K; Kishi, T; Kitajima, T; Moriwaki, M; Naitoh, H; Okochi, T, 2010)
" The goal of this study was to understand the relationship between clozapine and risperidone with glucose and lipid metabolism and dietary fat intake in patients with schizophrenia."7.76Dietary saturated fat intake and glucose metabolism impairments in nondiabetic, nonobese patients with schizophrenia on clozapine or risperidone. ( Borba, CP; Cather, C; Copeland, PM; Evins, AE; Fan, X; Freudenreich, O; Goff, DC; Henderson, DC; Sharma, B, 2010)
"To evaluate the efficacy and tolerability of long-acting risperidone injection in Thai patients with chronic schizophrenia for 12 weeks treatment."7.76Risperidone long-acting injection (RLAI): the 12-week efficacy and tolerability in Thai patients with chronic schizophrenia. ( Arunpongpaisal, S; Kitiwattanagul, K; Kongsakon, R; Samanwongthai, U; Srisurapanont, M, 2010)
" Throughout the whole clinical course mentioned above, he was under treatment for schizophrenia with drugs including risperidone which possibly affects glucose metabolism."7.76The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone. ( Tsutsumi, E; Yamaguchi, K, 2010)
"This study investigated the variables related to the effectiveness and adherence to treatment with risperidone long-acting injection (RLAI) in patients with schizophrenia."7.76Treatment effectiveness and adherence in patients with schizophrenia treated with risperidone long-acting injection. ( Chang, CL; Lung, FW; Tzeng, DS, 2010)
"Despite the limited number of children included, our results confirm a strong link between prescription of risperidone in EOS and risk of obesity."7.76[Metabolic side effects of risperidone in early onset schizophrenia]. ( Bordet, R; Delion, P; Duhamel, A; Goeb, JL; Jardri, R; Kechid, G; Marco, S; Thomas, P, 2010)
"Hyperprolactinemia is a frequent consequence of treatment with risperidone."7.76Dose-dependent effects of adjunctive treatment with aripiprazole on hyperprolactinemia induced by risperidone in female patients with schizophrenia. ( Fujii, A; Furukori, H; Kaneko, S; Sugawara, N; Yasui-Furukori, N, 2010)
"This study aimed to investigate the effects of treatment with haloperidol, olanzapine and risperidone on cardiovascular variability in patients with recent-onset schizophrenia by means of spectral analysis."7.75Cardiovascular variability during treatment with haloperidol, olanzapine or risperidone in recent-onset schizophrenia. ( Hempel, RJ; Hengeveld, MW; Röder, CH; Tulen, JH; van Beveren, NJ, 2009)
"The ketamine (ket) model reflects features of schizophrenia as well as secondary symptoms such as altered pain sensitivity."7.75Haloperidol and risperidone have specific effects on altered pain sensitivity in the ketamine model of schizophrenia. ( Becker, A; Grecksch, G; Hiemke, C; Ladstaetter, E; Schmitt, U; Zernig, G, 2009)
"Olanzapine and risperidone may impair glucose tolerance due in part to increased insulin resistance."7.75Glucose metabolism in Japanese schizophrenia patients treated with risperidone or olanzapine. ( Furukori, H; Kaneko, S; Nakagami, T; Saito, M; Sato, Y; Yasui-Furukori, N, 2009)
"To estimate the cost effectiveness of olanzapine and risperidone for the treatment of schizophrenia in Belgium."7.75Comparing the cost effectiveness of risperidone and olanzapine in the treatment of schizophrenia using the net-benefit regression approach. ( De Graeve, D; De Ridder, A, 2009)
"The model predicts that it is cost-effective to keep a patient with schizophrenia in Germany on branded risperidone instead of switching him/her to generic risperidone (assuming a 40% reduction in medication costs), if the incremental probability of becoming non-compliant after generic substitution exceeds 5."7.75A pharmaco-economic analysis of patients with schizophrenia switching to generic risperidone involving a possible compliance loss. ( Heeg, B; Möller, HJ; Schmeding, A; Treur, M; van Hout, B, 2009)
" We examined the plasma levels of these 2 factors in schizophrenia patients at the time of admission and after 6 weeks of treatment with risperidone."7.75Increased plasma brain-derived neurotropic factor, not nerve growth factor-Beta, in schizophrenia patients with better response to risperidone treatment. ( Kim, YK; Lee, BH, 2009)
"Genotyping using the P450 microarray system was performed for 89 Japanese patients with schizophrenia receiving risperidone."7.75Effects of the CYP2D6*10 alleles and co-medication with CYP2D6-dependent drugs on risperidone metabolism in patients with schizophrenia. ( Chino, B; Kosaki, K; Mizuno, M; Sakuma, K; Sato, Y; Takao, T; Takebayashi, T; Yagihashi, T, 2009)
"To examine hospitalisation rates and resource utilisation following initiation of risperidone long-acting therapy (RLAT) among US veterans with schizophrenia."7.75Hospitalisation and resource utilisation in patients with schizophrenia following initiation of risperidone long-acting therapy in the Veterans Affairs Healthcare System. ( Dirani, R; Flanders, S; Fuller, M; Russo, P; Secic, M; Shermock, K; Vallow, S, 2009)
"A patient taking oral risperidone while using cocaine and alcohol presented with priapism shortly after long-acting, injectable risperidone was prescribed."7.75Priapism and risperidone. ( Koirala, S; Lippmann, S; Penagaluri, P; Smith, C, 2009)
"The study recruited 107 drug-naive Chinese schizophrenia patients who were given 8 weeks of risperidone monotherapy and it explored three of four single nucleotide polymorphisms spanning HTR3A for possible association with therapeutic improvement, using the Positive and Negative Symptom Scale."7.74Association between a polymorphism of the HTR3A gene and therapeutic response to risperidone treatment in drug-naive Chinese schizophrenia patients. ( Feng, GY; Gu, B; He, L; Li, HF; Ma, G; Wang, L; Xing, QH; Zhang, AP; Zhao, XZ, 2008)
"This study examined the association between exposure to potentially interacting drugs and nonpersistence in a cohort of patients with schizophrenia newly starting treatment with risperidone."7.74Risk of discontinuation of risperidone after exposure to potentially interacting drugs: a nested case-control study in patients with schizophrenia. ( Caro, JJ; Glass, J; Ishak, KJ; Luong, D; Tan, Y, 2008)
"The availability of long-acting injectable risperidone may increase adherence to antipsychotic treatment and lead to improved clinical and economic outcomes for patients with schizophrenia."7.74Cost-effectiveness analysis of switching antipsychotic medication to long-acting injectable risperidone in patients with schizophrenia : a 12- and 24-month follow-up from the e-STAR database in Spain. ( Alonso-Escolano, D; Burón, JA; Olivares, JM; Rodriguez-Martinez, A; Rodriguez-Morales, A, 2008)
"A case of a 46-year-old woman with schizophrenia who was treated with risperidone and followed up for 1 year is reported."7.74Clinical significance of a CYP2D6 poor metabolizer--a patient with schizophrenia on risperidone treatment. ( Bozina, N; Jovanović, N; Lovrić, M; Medved, V, 2008)
"A total of 120 first-episode neuroleptic-naive schizophrenia patients were treated with risperidone monotherapy for 8 weeks and clinical symptoms were evaluated by the Positive and Negative Syndrome Scale."7.74Variants of dopamine and serotonin candidate genes as predictors of response to risperidone treatment in first-episode schizophrenia. ( Hashimoto, S; Ikeda, M; Iwata, N; Kinoshita, Y; Kitajima, T; Nakamura, J; O'Donovan, MC; Ozaki, N; Yamanouchi, Y; Yoshimura, R, 2008)
" Patients previously diagnosed with schizophrenia who received a first prescription of olanzapine or risperidone between 1 January 1997 and 31 August 1999 were followed for 365 days."7.74A population-based cost-effectiveness analysis of olanzapine and risperidone among ambulatory patients with schizophrenia. ( Abdous, B; Cooper, D; Grégoire, JP; Moisan, J, 2008)
"Outpatients initiating or changing antipsychotic therapy for DSM-IV- or ICD-10-defined schizophrenia (N = 7658) were allocated to olanzapine or nonolanzapine cohorts (November 2000 to December 2001)."7.74Long-term antipsychotic monotherapy for schizophrenia: disease burden and comparative outcomes for patients treated with olanzapine, quetiapine, risperidone, or haloperidol monotherapy in a pan-continental observational study. ( Anders, M; Dossenbach, M; Irimia, V; Kotler, M; Logozar-Perkovic, D; Lowry, AJ; Pecenak, J; Peciukaitiene, D; Smulevich, AB; Szulc, A; Treuer, T; West, TM, 2008)
"Data on the use of long-acting injectable (LAI) risperidone, the first atypical depot antipsychotic, during pregnancy are limited."7.74Use of long-acting injectable risperidone before and throughout pregnancy in schizophrenia. ( Kim, JM; Kim, KM; Kim, SW; Shin, HY; Shin, IS; Yang, SJ; Yoon, JS, 2007)
"Risperidone has a relatively low risk of causing obesity and diabetes mellitus and is a first-line treatment for schizophrenia."7.74Glucose and lipid metabolism of long-term risperidone monotherapy in patients with schizophrenia. ( Hosoda, H; Inoue, T; Itoh, K; Izumi, T; Kangawa, K; Koyama, T; Kusumi, I; Murashita, M; Nakagawa, S; Tanaka, T, 2007)
"The study was a retrospective analysis of administrative data from the New York-New Jersey region of the Veterans Health Administration for 2,436 individuals with schizophrenia or schizoaffective disorder who were prescribed risperidone from January 2001 through March 2003."7.74Impact of splitting risperidone tablets on medication adherence and on clinical outcomes for patients with schizophrenia. ( Dellenbaugh, C; Weissman, EM, 2007)
"A 31-year-old patient suffering from schizophrenic psychosis was treated with risperidone, and developed priapism which required surgical intervention and resulted in long-term erectile dysfunction."7.74Risperidone-induced priapism. ( Makesar, D; Thome, J, 2007)
"This study compares 3 cohorts of patients with schizophrenia before, during, and after initiating treatment with fluphenazine decanoate (FD), haloperidol decanoate (HD), or long-acting injectable risperidone (LAR)."7.74Treatment of schizophrenia with long-acting fluphenazine, haloperidol, or risperidone. ( Ascher-Svanum, H; Marcus, SC; Olfson, M, 2007)
"After a switch from previous treatment to open-label ziprasidone more than half of patients with schizophrenia experienced sustained clinical remission over 6 months and 32% of the patients achieving remission experienced a concurrent NP improvement."7.74The relationship between symptomatic remission and neuropsychological improvement in schizophrenia patients switched to treatment with ziprasidone. ( Bowie, CR; Buckley, PF; Harvey, PD; Loebel, A, 2007)
"To evaluate the cost-effectiveness of three antipsychotic medications (olanzapine, risperidone and haloperidol) in the treatment of schizophrenia using the Positive and Negative Symptom Scale."7.74Decision analysis model evaluating the cost-effectiveness of risperidone, olanzapine and haloperidol in the treatment of schizophrenia. ( Bounthavong, M; Okamoto, MP, 2007)
"To describe a case of a patient who developed drug-induced cholestasis after being on risperidone maintenance therapy for 8 years."7.74Risperidone- and quetiapine-induced cholestasis. ( Vandenberg, AM; Wright, TM, 2007)
"These findings suggest that RGS4 variances influence clinical manifestations of schizophrenia as well as the treatment response to risperidone, suggesting that RGS4 plays a role in the fundamental process of disease pathophysiology."7.74RGS4 polymorphisms predict clinical manifestations and responses to risperidone treatment in patients with schizophrenia. ( Chang, YC; Huang, CH; Huang, CL; Lane, HY; Liu, YC; Tsai, GE; Wu, PL, 2008)
" We examined the effectiveness of olanzapine and risperidone in schizophrenia in a naturalistic setting."7.74Time to discontinuation and self-discontinuation of olanzapine and risperidone in patients with schizophrenia in a naturalistic outpatient setting. ( Kennedy, A; Kilzieh, N; Tapp, AM; Todd-Stenberg, JA; Wood, AE, 2008)
"To monitor long-term symptomatic tolerability and remission in patients with stable but suboptimally treated psychoses after switching to risperidone long-acting injectable (RLAI)."7.74Long-term remission in schizophrenia and related psychoses with long-acting risperidone: results obtained in an open-label study with an observation period of 18 months. ( Kissling, W; Llorca, PM; Lloyd, K; Medori, R; Sacchetti, E, 2008)
"Clozapine is known to be effective in treating schizophrenia patients with comorbid alcohol use disorders (AUD)."7.74Time to rehospitalization of clozapine versus risperidone in the naturalistic treatment of comorbid alcohol use disorder and schizophrenia. ( Kim, D; Kim, JH; Marder, SR, 2008)
"Clozapine may alleviate hyperactivity in the limbic system in schizophrenia and may facilitate activation of the regions involved in cognitive tasks to a greater degree than risperidone, as well as eliciting greater inhibition of the PF region."7.74Clozapine may partially compensate for task-related brain perfusion abnormalities in risperidone-resistant schizophrenia patients. ( De Luxán, A; Domínguez-Gil, A; Martin, C; Molina, V; Montes, C; Rivas, N; Sancho, C; Tamayo, P, 2008)
"Thirty inpatients with schizophrenia taking risperidone were studied."7.74Effects of risperidone on glucose metabolism in Chinese patients with schizophrenia: a prospective study. ( Cai, ZJ; Chen, Q; Mao, PX; Mitchell, PB; Tang, YL; Zhai, YM, 2008)
"The change in direct medical costs for schizophrenia patients who were started on olanzapine or risperidone and who were privately insured was studied."7.73Health care costs for schizophrenia patients started on olanzapine versus risperidone. ( Namjoshi, M; Russo, PA; Smith, MW, 2005)
"To assess the cost effectiveness of risperidone LAI compared with oral risperidone, oral olanzapine and haloperidol decanoate LAI over a 1-year time period in outpatients with schizophrenia who had previously suffered a relapse requiring hospitalisation."7.73Cost-effectiveness model of long-acting risperidone in schizophrenia in the US. ( Botteman, MF; Diamond, RJ; Edwards, NC; Pashos, CL; Rupnow, MF, 2005)
"Data were collected from medical records from January 1992 to December 2003 and included age, gender, race, diagnosis, family history of diabetes, and age at clozapine initiation for clozapine-treated patients with schizophrenia or schizoaffective disorder (DSM-IV criteria)."7.73Clozapine, diabetes mellitus, hyperlipidemia, and cardiovascular risks and mortality: results of a 10-year naturalistic study. ( Borba, CP; Cather, C; Copeland, PM; Evins, AE; Freudenreich, O; Goff, DC; Hayden, DL; Henderson, DC; Louie, PM; Nguyen, DD, 2005)
"The availability of long-acting risperidone injection may increase adherence and lead to improved clinical and economic outcomes for individuals with schizophrenia."7.73Cost effectiveness of long-acting risperidone injection versus alternative antipsychotic agents in patients with schizophrenia in the USA. ( Diamond, RJ; Edwards, NC; Locklear, JC; Rupnow, MF, 2005)
"We studied a sample of schizophrenia out-patients to test the hypotheses that serum homocysteine concentrations would correlate positively with measures of glucose metabolism."7.73Homocysteine levels and glucose metabolism in non-obese, non-diabetic chronic schizophrenia. ( Baer, L; Borba, CP; Cather, C; Copeland, PM; Eden Evins, A; Freudenreich, O; Goff, DC; Henderson, DC; Nguyen, DD, 2006)
"These findings suggest that ethnicity may play a role in symptom presentation and treatment response to risperidone for children and adolescents with schizophrenia-spectrum disorders."7.73Ethnic variation in symptoms and response to risperidone in youths with schizophrenia-spectrum disorders. ( Crismon, ML; De Leon, A; Lane, DC; Lopez, M; Patel, NC; Shafer, A, 2006)
"To study the multiple dose clinical pharmacokinetics of risperidone and its main active metabolite, 9-hydroxyrisperidone, in Chinese female patients with schizophrenia."7.73Multiple dose pharmacokinetics of risperidone and 9-hydroxyrisperidone in Chinese female patients with schizophrenia. ( Deng, CY; Li, HD; Li, WB; Li, X; Lin, QX; Lin, SG; Peng, HY; Su, FL; Wang, CY; Wang, F; Yang, M; Yu, XY; Zhou, ZL; Zhu, RH, 2006)
"To examine clinical outcomes in Asian patients with schizophrenia receiving monotherapy with olanzapine, risperidone or typical antipsychotics in naturalistic settings."7.73Treatment with olanzapine, risperidone or typical antipsychotic drugs in Asian patients with schizophrenia. ( Dyachkova, Y; Habil, H; Lee, C; Lee, P; Wu, KH, 2006)
"Evaluate sexual dysfunction, as measured by the Arizona Sexual Experience Scale (ASEX), in olanzapine-, quetiapine-, and risperidone-treated outpatients with schizophrenia or schizoaffective disorder."7.73Sexual dysfunction associated with second-generation antipsychotics in outpatients with schizophrenia or schizoaffective disorder: an empirical evaluation of olanzapine, risperidone, and quetiapine. ( Bettcher, BM; Byerly, MJ; Carmody, T; Fisher, R; Nakonezny, PA; Rush, AJ, 2006)
"Risperidone, olanzapine, and clozapine are three atypical antipsychotic medications commonly used in the management of chronic schizophrenia."7.73Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study. ( Gonen, N; Kupchik, M; Mester, R; Roitman, S; Schwartz, S; Spivak, B; Strous, RD; Weizman, A, 2006)
"We compared fasting lipids and other metabolic parameters in 211 normoglycemic patients meeting the DSM-IV diagnosis of schizophrenia or schizoaffective disorder undergoing continuous treatment with olanzapine, risperidone, or typical antipsychotics for at least 1 year."7.73Cross-sectional comparison of fasting lipids in normoglycemic patients with schizophrenia during chronic treatment with olanzapine, risperidone, or typical antipsychotics. ( Cavazzoni, P; Hardy, TA; Kryzhanovskaya, L; Marquez, E; Taylor, CC, 2006)
"Prolactin levels returned to normal, and clinical symptoms of hyperprolactinemia resolved in all 3 patients after 2 weeks of tapering and discontinuation of risperidone."7.73Risperidone-induced hyperprolactinemia in adolescents: A case series. ( Madhusoodanan, S; Moise, D, 2006)
"Second-generation atypical antipsychotics such as clozapine, olanzapine, risperidone, quetiapine, ziprasidone, amisulpride and ariprazole offer the potential to reduce the significant health care resource demands in the treatment of schizophrenia through improved levels of initial clinical response and reduced levels of long-term acute relapse."7.73A decision model to compare health care costs of olanzapine and risperidone treatment for schizophrenia in Germany. ( Beard, SM; Clouth, J; Maciver, F; Rüther, E, 2006)
" High-dose treatment with risperidone may be more beneficial in males for the treatment of acute schizophrenia."7.73Gender-specific effects in the treatment of acute schizophrenia with risperidone. ( Naber, D; Raedler, TJ; Schreiner, A; Wiedemann, K, 2006)
"Twenty-five antipsychotic drug-naive, acutely ill patients with first-episode schizophrenia performed an oculomotor delayed response task at baseline before any drug treatment and again after 6 weeks of risperidone treatment."7.73Adverse effects of risperidone on spatial working memory in first-episode schizophrenia. ( Harris, MS; Keshavan, MS; Reilly, JL; Sweeney, JA, 2006)
"Olanzapine and risperidone are two commonly prescribed atypical antipsychotics for schizophrenia."7.73Association of co-morbidities with prescribing patterns and cost savings: olanzapine versus risperidone for schizophrenia. ( Herz, L; Huang, YH; Kazis, LE; Lee, AF; Ren, XS; Yu, W, 2006)
"Risperidone and olanzapine-administration data were collected for schizophrenia patients treated at four Taiwanese medical centres."7.72Optimal dose of risperidone and olanzapine for patients with schizophrenia in Taiwan. ( Chiu, NY; Hsiao, MC; Liao, O; Liu, CY; Wu, CK; Yuan, LM, 2003)
"To report a case of risperidone-induced hyperprolactinemia that was successfully managed with quetiapine."7.72Resolution of risperidone-induced hyperprolactinemia with substitution of quetiapine. ( Kunwar, AR; Megna, JL, 2003)
"Outpatients diagnosed of schizophrenia according to DSM-IV criteria and receiving a single antipsychotic (risperidone, olanzapine, quetiapine or haloperidol) for at least 4 weeks were consecutively recruited."7.72Weight gain in patients with schizophrenia treated with risperidone, olanzapine, quetiapine or haloperidol: results of the EIRE study. ( Bobes, J; Fernández, I; Garcia-Garcia, M; García-Portilla, MP; Hernández, G; Rejas, J; Rico-Villademoros, F, 2003)
"To examine both schizophrenia-related costs and total (schizophrenia plus non-schizophrenia) healthcare costs among Texas Medicaid recipients who had been diagnosed with a schizophrenic disorder and had been initiated on olanzapine or risperidone."7.72Olanzapine versus risperidone in the treatment of schizophrenia : a comparison of costs among Texas Medicaid recipients. ( Barber, BL; Crismon, ML; Johnsrud, MT; Lage, MJ; Rascati, KL, 2003)
"The effect of mirtazapine on steady-state plasma concentrations of the newer atypical antipsychotics clozapine, risperidone and olanzapine was investigated in 24 patients with chronic schizophrenia."7.72Lack of a pharmacokinetic interaction between mirtazapine and the newer antipsychotics clozapine, risperidone and olanzapine in patients with chronic schizophrenia. ( Canale, A; Crucitti, D; D'Arrigo, C; Malara, G; Muscatello, MR; Spina, E; Torre, DL; Zoccali, R, 2003)
"In a cross-sectional study, consecutive premenopausal, female, DSM-IV schizophrenia patients who were treated with either risperidone (N = 12) or olanzapine (N = 14) for at least 2 years were included."7.72Risperidone, but not olanzapine, decreases bone mineral density in female premenopausal schizophrenia patients. ( Becker, D; Liver, O; Mester, R; Rapoport, M; Weiss, M; Weizman, A, 2003)
"These data demonstrate that, in older patients with schizophrenia and related psychotic disorders, risperidone and olanzapine have approximately equal efficacy in controlling positive symptoms."7.72Comparison of risperidone and olanzapine in the control of negative symptoms of chronic schizophrenia and related psychotic disorders in patients aged 50 to 65 years. ( Breier, A; Feldman, PD; Kaiser, CJ; Kennedy, JS; Sutton, VK; Tollefson, GD; Tran, PV; Zhang, F, 2003)
"We report the case of a 44-year-old female patient with paranoid schizophrenia, who developed blepharospasm on risperidone treatment, but who was successfully rechallenged by risperidone without recurrence of blepharospasm."7.72Successful risperidone rechallenge after blepharospasm in a patient with schizophrenia: 24-month follow-up. ( Gulati, S; Libretto, SE; Singh, AN, 2003)
"To assess the impact of switching atypical antipsychotic treatment [from (i) risperidone to olanzapine or (ii) olanzapine to risperidone] on medication use patterns and treatment costs for individuals with schizophrenia."7.72Economic outcomes associated with switching individuals with schizophrenia between risperidone and olanzapine: findings from a large US claims database. ( Barber, BL; Breier, A; Loosbrock, DL; Namjoshi, M; Tunis, SL; Zhao, Z; Zhu, B, 2004)
"Nineteen male and female DSM-IV-defined schizophrenic patients who were clinical responders to risperidone but were suffering from symptomatic hyperprolactinemia were treated with cabergoline, 0."7.72Cabergoline treatment of risperidone-induced hyperprolactinemia: a pilot study. ( Angelone, SM; Cavallaro, R; Cocchi, F; Lattuada, E; Smeraldi, E, 2004)
"Our results support the previously reported positive impact of atypical antipsychotics, particularly olanzapine, in patients with schizophrenia."7.72Effectiveness of antipsychotic treatments for schizophrenia: interim 6-month analysis from a prospective observational study (IC-SOHO) comparing olanzapine, quetiapine, risperidone, and haloperidol. ( Bitter, I; Boland, J; Dossenbach, M; el Mahfoud Kessaci, M; Erol, A; Hodge, A; O'Halloran, RA; Shaheen, MO; Sunbol, MM, 2004)
"This study, based upon a database analysis, compares a one-year drug treatment course (duration of therapy, concomitant use of typical antipsychotics, anxiolytics/antidepressants or anti-Parkinsonians) and direct health care costs of uncontrolled schizophrenia patients initiated on olanzapine versus risperidone."7.72Economic outcomes associated with olanzapine versus risperidone in the treatment of uncontrolled schizophrenia. ( Zhao, Z, 2004)
"Treatment with olanzapine was associated with significantly greater weight gain than treatment with risperidone in Chinese schizophrenia patients in Hong Kong."7.72Atypical antipsychotics and weight gain in Chinese patients: a comparison of olanzapine and risperidone. ( Lee, E; Leung, CM; Wong, E, 2004)
"We report a case of rhabdomyolysis and acute compartment syndrome of the lower extremity in a schizophrenic patient taking risperidone following the addition of simvastatin to treat hyperlipidemia."7.72Rhabdomyolysis and compartment syndrome with coadministration of risperidone and simvastatin. ( Lightfoot, JD; Mahmud, W; Shekhar, A; Webber, MA, 2004)
"To evaluate the safety and tolerability of olanzapine in the treatment of elderly patients with schizophrenia."7.72Safety and tolerability of olanzapine compared with other antipsychotics in the treatment of elderly patients with schizophrenia: a naturalistic study. ( Ciudad, A; Gómez, JC; Montes, JM; Olivares, JM, 2004)
"To investigate the disintegration profile, acceptability, and tolerability of orally disintegrating risperidone tablets in patients with schizophrenia or schizoaffective disorder."7.72Acceptability and disintegration rates of orally disintegrating risperidone tablets in patients with schizophrenia or schizoaffective disorder. ( Binder, C; Chue, P; Welch, R, 2004)
"Olanzapine and risperidone use was associated with gaining weight in the first year, but only olanzapine was associated with developing diabetes mellitus."7.72Weight gain and new onset diabetes associated with olanzapine and risperidone. ( Farwell, WR; L'Italien, G; Stump, TE; Tafesse, E; Tierney, WM; Wang, J, 2004)
"The Brief Psychiatric Rating Scale (BPRS) anxiety/depression subscore has been used to assess affective symptoms in three studies (n = 612) comparing amisulpride (400-800 mg/day, n = 339) with haloperidol (15-20 mg/day, n = 160) and risperidone (8 mg/day, n = 113) in the treatment of acute exacerbations of schizophrenia."7.71Amisulpride improves depressive symptoms in acute exacerbations of schizophrenia: comparison with haloperidol and risperidone. ( Möller, HJ; Peuskens, J; Puech, A, 2002)
"Response predictors of risperidone or other newer atypical antipsychotics for schizophrenia treatment remain unclear."7.71Influences of patient-related variables on risperidone efficacy for acutely exacerbated schizophrenia: analyses with rigorous statistics. ( Chang, WH; Chang, YC; Chen, TT; Chiu, CC; Lane, HY; Lee, SH, 2002)
"The effect of fluoxetine on the steady-state plasma concentrations of risperidone and its active metabolite 9-hydroxyrisperidone (9-OH-risperidone) was evaluated in 10 patients with schizophrenia or schizoaffective disorder."7.71Inhibition of risperidone metabolism by fluoxetine in patients with schizophrenia: a clinically relevant pharmacokinetic drug interaction. ( Ancione, M; Avenoso, A; Gatti, G; Madia, A; Perucca, E; Scordo, MG; Spina, E, 2002)
" The aim of the study was to compare the costs and outcomes of using risperidone versus classical neuroleptics in treatment of schizophrenia in order to see if there was any cost advantage in restricting use of more recent antipsychotics."7.71Costs and outcomes of risperidone treatment in schizophrenia in the Czech Republic. ( Bahbouh, R; Hosák, L, 2002)
"We report on the occurrence of galactorrhea and amenorrhea associated with prolactin elevation after 6 months of treatment with risperidone."7.71Risperidone induced galactorrhea: a case analysis. ( Hariharan, J; Mohsin, J, 2002)
"This study compared the discharge rates and drug costs of 789 patients with schizophrenia or schizoaffective disorder who began pharmacotherapy with olanzapine or risperidone between July 1997 and June 1998."7.71Comparison of discharge rates and drug costs for patients with schizophrenia treated with risperidone or olanzapine. ( Conley, RR; Kelly, DL; Love, RC; Nelson, MW; Yu, Y, 2001)
" In order to determine whether newer antipsychotic agents differ from each other with respect to weight gain, we compared two cohorts of patients with DSM-IV schizophrenia who had newly started treatment with either risperidone or olanzapine."7.71Weight gain over 4 months in schizophrenia patients: a comparison of olanzapine and risperidone. ( Ayrton, Z; Brar, JS; Ganguli, R, 2001)
"To report a case of neuroleptic malignant syndrome (NMS) in a patient whose therapy was being switched from haloperidol to risperidone."7.71Neuroleptic malignant syndrome during a change from haloperidol to risperidone. ( Mack, JE; Reeves, RR; Torres, RA, 2001)
"The Risperidone Olanzapine Drug Outcomes studies in Schizophrenia (RODOS) programme was an international series of naturalistic studies designed to evaluate drug use patterns and outcomes."7.71Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): efficacy and tolerability results of an international naturalistic study. ( Duchesne, I; Kasper, S; Rosillon, D, 2001)
"We report the health economic data from the Risperidone Olanzapine Drug Outcomes studies in Schizophrenia (RODOS) programme."7.71Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): health economic results of an international naturalistic study. ( Duchesne, I; Jones, M; Kasper, S, 2001)
"To obtain an in vivo measurement of muscarinic receptor occupancy by olanzapine compared with risperidone in patients with schizophrenia stabilised on medication."7.71Higher occupancy of muscarinic receptors by olanzapine than risperidone in patients with schizophrenia. A[123I]-IDEX SPECT study. ( Booij, J; Lavalaye, J; Linszen, DH; Reneman, L; van Royen, EA, 2001)
"To assess the clinical and cognitive effects of adding donepezil, a reversible acetylcholinesterase inhibitor, to the risperidone treatment of a high functioning stable out-patient with schizophrenia."7.71Donepezil in schizophrenia--is it helpful? An experimental design case study. ( Ehmann, TS; Khanbhai, I; MacEwan, GW; Wrixon, C, 2001)
"This retrospective study evaluates drug treatment patterns and economic outcomes of olanzapine in comparison with risperidone in the treatment of schizophrenia in usual practice."7.71A retrospective economic evaluation of olanzapine versus risperidone in the treatment of schizophrenia. ( Zhao, Z, 2002)
"The aim of the present study is to determine the effect of the atypical antipsychotic drug, risperidone on sleep measures in patients with schizophrenia by polysomnography."7.71Effect of risperidone on sleep in schizophrenia: a comparison with haloperidol. ( Horiguchi, J; Morinobu, S; Nagao, M; Yamashita, H; Yamawaki, S, 2002)
"The authors studied the efficacy of olanzapine and risperidone among patients with treatment-refractory schizophrenia who had been hospitalized for more than five years and who were not suitable candidates for a clozapine trial."7.71Efficacy of olanzapine and risperidone for treatment-refractory schizophrenia among long-stay state hospital patients. ( Bopp, JH; Daniels, A; Dinakar, HS; Mauro, S; Sobel, RN, 2002)
"The authors compared the changes in health care utilization and costs between a group of patients with schizophrenia who started treatment with risperidone and a group that started treatment with olanzapine."7.71Service use and costs among VA patients with schizophrenia taking risperidone or olanzapine. ( Durkin, MB; Fuller, MA; Laich, JS; Secic, M; Shermock, KM, 2002)
"An open-label, multicentre study was conducted to assess the long-term efficacy and safety of risperidone in patients with chronic schizophrenia."7.70Long-term treatment of chronic schizophrenia with risperidone: an open-label, multicenter study of 386 patients. ( Addington, DE; Gagiano, CA; Gaussares, C; Möller, HJ; Torres-Plank, JF; Von Knorring, L, 1998)
" Six healthy volunteers, five clozapine- and five risperidone-treated subjects with DSM-IV schizophrenia were studied."7.705-HT2A receptor blockade in patients with schizophrenia treated with risperidone or clozapine. A SPET study using the novel 5-HT2A ligand 123I-5-I-R-91150. ( Acton, PD; Busatto, GF; Costa, DC; Ell, PJ; Gacinovic, S; Kerwin, RW; Mertens, J; Mulligan, R; Pilowsky, LS; Terrière, D; Travis, MJ, 1998)
"Forty-four patients with schizophrenia (16 taking risperidone, 2-12 mg/day; 17 taking olanzapine, 5-60 mg/day; and 11 taking clozapine, 75-900 mg/day) had their D2 and 5-HT2 occupancies determined with the use of [11C]raclopride and [18F]setoperone, respectively, and positron emission tomography imaging."7.70Clinical and theoretical implications of 5-HT2 and D2 receptor occupancy of clozapine, risperidone, and olanzapine in schizophrenia. ( Kapur, S; Remington, G; Zipursky, RB, 1999)
"In this study, the benefits and costs of treating schizophrenia with either risperidone or clozapine were examined."7.70Cost-benefit analysis of risperidone and clozapine in the treatment of schizophrenia in Israel. ( Ginsberg, G; Lev, B; Shani, S, 1998)
"Clozapine is the most widely used antipsychotic drug for the treatment of refractory schizophrenia."7.70Risperidone and clozapine combination for the treatment of refractory schizophrenia. ( Barreiro, P; Cano-Muñoz, JL; Morera, AL, 1999)
"Clozapine and risperidone were the first two antipsychotic drugs of a new class of agents for the pharmacotherapy of schizophrenia."7.70Clozapine and risperidone: combination/augmentation treatment of refractory schizophrenia: a preliminary observation. ( Durst, R; Katz, G; Knobler, HY; Raskin, S; Zislin, Z, 2000)
"The authors' goal was to study the relationship between subjective experience during treatment with olanzapine or risperidone and dopamine D(2) receptor occupancy in stabilized patients with schizophrenia."7.70Subjective experience and striatal dopamine D(2) receptor occupancy in patients with schizophrenia stabilized by olanzapine or risperidone. ( Booij, J; de Haan, L; Dingemans, PM; Lavalaye, J; Linszen, D, 2000)
"Clozapine is effective in up to 60% of patients with refractory schizophrenia, whereas the efficacy of risperidone remains unknown."7.70Comparative efficacy of risperidone and clozapine in the treatment of patients with refractory schizophrenia or schizoaffective disorder: a retrospective analysis. ( Ratakonda, SS; Raza, A; Sharif, ZA, 2000)
"To compare the costs of 2 atypical drug therapies (olanzapine and risperidone) with one another and with a conventional antipsychotic (haloperidol) in the treatment of schizophrenia."7.70Cost analysis of the treatment of schizophrenia in the UK. A simulation model comparing olanzapine, risperidone and haloperidol. ( Almond, S; O'Donnell, O, 2000)
"To study the therapeutic effect, side effects and cognize improvement of Risperidone in treating different TCM Syndrome-types of first-episode schizophrenia."7.70[Comparison between therapeutic effect of Risperidone in treating different traditional Chinese medicine syndrome types of first-episode schizophrenia]. ( Cao, X; Wang, W, 2000)
"After 9 days of risperidone therapy (2-6 mg/day), a 24-year-old schizophrenic female patient developed a leucopenia with neutropenia < 1000/mm3."7.69Reversible neutropenia during a cold: possible involvement of risperidone? A case report. ( Aubert, AC; Baumann, P; Bondolfi, G; Meylan, C, 1995)
"Patients displaying a moderate-to-marked response to risperidone were more likely to be younger; receive diagnoses of bipolar disorder or schizoaffective disorder, depressive type; and have a shorter duration of illness and shorter length of stay prior to risperidone treatment."7.69Clinical predictors of acute risperidone response in schizophrenia, schizoaffective disorder, and psychotic mood disorders. ( Balistreri, TM; DePriest, M; Holtman, HM; Keck, PE; Kizer, DL; McElroy, SL; Strakowski, SM; Wilson, DR, 1995)
"The role of risperidone in the management of treatment-resistant schizophrenia remains unclear."7.69The use of risperidone in treatment-resistant schizophrenia: two case reports. ( Gledhill, JA; Wakeling, A; Warner, JP, 1996)
"To determine whether or not risperidone is efficacious in treating self-induced water intoxication in patients with chronic schizophrenia."7.69Self-induced water intoxication treated with risperidone. ( Emes, CE; Glackman, WG; Millson, RC, 1996)
"A prospective, open-label study in a 400-bed state psychiatric hospital evaluated change in therapeutic response among ten patients with treatment-resistant schizophrenia who were switched from clozapine to risperidone."7.69Effects of switching inpatients with treatment-resistant schizophrenia from clozapine to risperidone. ( Crismon, ML; Dorson, PG; Pousson, C; Still, DJ, 1996)
"Risperidone is a newly available atypical antipsychotic agent that has been reported to be associated with fewer extrapyramidal side effects (EPS) than conventional neuroleptics in adults with schizophrenia."7.69Risperidone in the treatment of children and adolescents with schizophrenia: a retrospective study. ( Findling, RL; Friedman, L; Grcevich, SJ; Rowane, WA; Schulz, SC, 1996)
" We hypothesized that a low dose of risperidone in combination with sertraline would reduce serious adverse effects without decreasing treatment response."7.30Efficacy of low-dose risperidone in combination with sertraline in first-episode drug-naïve patients with schizophrenia: a randomized controlled open-label study. ( Lang, X; Wu, F; Xiu, M; Xue, M; Zang, X; Zhang, X, 2023)
" Most frequently reported treatment-related adverse events (ie, ≥5% of patients in either TV-46000 group) that occurred more often in patients receiving TV-46000 (once monthly or once every 2 months) versus placebo were injection site nodules (7% for TV-46000 once monthly, 7% for TV-46000 once every 2 months, 3% for placebo), weight increased (4%, 6%, 2%, respectively), and extrapyramidal disorder (5%, 3%, 0% respectively)."7.30Efficacy and safety of TV-46000, a long-acting, subcutaneous, injectable formulation of risperidone, for schizophrenia: a randomised clinical trial in the USA and Bulgaria. ( Correll, CU; Davis, GL; Eshet, R; Franzenburg, KR; Harary, E; Kane, JM; Leucht, S; Merenlender-Wagner, A; Sharon, N; Suett, M; Tohami, O; Weiser, M, 2023)
"With the second-generation antipsychotics (SGAs) widely applied to treat patients with schizophrenia, adverse effects, especially the metabolic syndrome (MetS), were paid more attention following by the efficacy of SGAs."6.90Efficacy and safety of electroacupuncture on metabolic syndrome due to olanzapine and risperidone: Study protocol for a randomized controlled pilot trial. ( Chen, P; Jia, H; Ning, Y; Yin, D; Zhu, H, 2019)
" Overall, 63 (94%) patients experienced at least one treatment-emergent adverse event (TEAE)."6.87A phase II study to evaluate the pharmacokinetics, safety, and tolerability of Risperidone ISM multiple intramuscular injections once every 4 weeks in patients with schizophrenia. ( Anta, L; Ayani, I; Gutierro, I; Litman, RE; Llaudó, J; Martínez, J, 2018)
"Aripiprazole treatment decreased activation of the middle frontal, superior frontal and occipital gyrus (ToL) and medial temporal and inferior frontal gyrus, putamen and cuneus (WoF), while activation increased after risperidone."6.84Effects of aripiprazole versus risperidone on brain activation during planning and social-emotional evaluation in schizophrenia: A single-blind randomized exploratory study. ( Aleman, A; Knegtering, H; Liemburg, EJ; van Es, F, 2017)
"Risperidone ISM was generally well tolerated and the most frequently reported adverse events were similar to those observed with other risperidone formulations."6.82Risperidone ISM as a New Option in the Clinical Management of Schizophrenia: A Narrative Review. ( Álamo, C, 2022)
"Patients with schizophrenia or schizoaffective disorder participated in the 2-year, randomized, multicentre, open-label, ophthalmologist-masked, flexible-dose, parallel-group study."6.80Cataractogenic potential of quetiapine versus risperidone in the long-term treatment of patients with schizophrenia or schizoaffective disorder: a randomized, open-label, ophthalmologist-masked, flexible-dose, non-inferiority trial. ( Baldycheva, I; Earley, W; Flach, AJ; Laties, AM; Pathak, S; Rak, I, 2015)
" However, the ideal dosing regimen for this purpose is unknown."6.80Adjunctive aripiprazole in the treatment of risperidone-induced hyperprolactinemia: A randomized, double-blind, placebo-controlled, dose-response study. ( Bian, QT; Chen, JX; Correll, C; Liu, YH; Soares, JC; Su, YA; Wang, SL; Wei, LH; Yang, FD; Zhang, RZ; Zhang, XY, 2015)
"Aripiprazole-treated participants had better negative symptom outcomes but experienced more akathisia."6.80A Randomized Comparison of Aripiprazole and Risperidone for the Acute Treatment of First-Episode Schizophrenia and Related Disorders: 3-Month Outcomes. ( Addington, J; Bennett, N; Braga, RJ; Correll, CU; Gallego, JA; Greenberg, J; Hassoun, Y; John, M; Kane, JM; Kellner, CH; Lencz, T; Lopez, L; Malhotra, AK; Naraine, M; Petrides, G; Robinson, DG; Sevy, SM; Tohen, M; Zhang, JP, 2015)
"Whether treating schizophrenia with risperidone plus add-on DM is more effective than risperidone (RISP) alone, and the association between the ALDH2 polymorphism and treatment response were investigated."6.80ALDH2 polymorphism, associated with attenuating negative symptoms in patients with schizophrenia treated with add-on dextromethorphan. ( Chang, YH; Chen, KC; Chen, PS; Chen, SL; Hong, JS; Huang, SY; Lee, IH; Lee, SY; Lu, RB; Tzeng, NS; Wang, LJ; Wang, TY; Yang, YK, 2015)
" In the USA, dosing tends to be expressed in mg] or oral risperidone [during initiation of risperidone long-acting injection (RLAI) days 1-28] and biweekly flexible-dose RLAI (n=173; initial injection day 8)."6.79Paliperidone palmitate versus oral risperidone and risperidone long-acting injection in patients with recently diagnosed schizophrenia: a tolerability and efficacy comparison. ( Alphs, L; Bossie, CA; Fu, DJ; Ma, YW; Sliwa, JK, 2014)
"Perphenazine was noninferior to all three SGAs during 18 months of intention-to-treat analysis and in several subanalyses."6.79Noninferiority of perphenazine vs. three second-generation antipsychotics in chronic schizophrenia. ( Lin, H; Rosenheck, R, 2014)
" However, a higher dosage of risperidone was used for treating the disorder in those taking concomitant lovastatin compared to placebo."6.79Lovastatin for the adjunctive treatment of schizophrenia: a preliminary randomized double-blind placebo-controlled trial. ( Akhondzadeh, S; Berk, M; Dehbozorgi, S; Ghanizadeh, A; Rezaee, Z, 2014)
" Patients with the AQP-4 non-C polymorphism needed a higher dosage of olanzapine for treatment (z = 4."6.77Different impacts of aquaporin 4 and MAOA allele variation among olanzapine, risperidone, and paliperidone in schizophrenia. ( Chung, TS; Lung, FW, 2012)
" The aim of the present study was to analyze on a single case basis the relationship between a sudden increase in suicidality, anxiety symptoms, medication dosing and clinician- and patient-rated akathisia."6.77The relationship of Akathisia with treatment emergent suicidality among patients with first-episode schizophrenia treated with haloperidol or risperidone. ( Bauer, M; Doucette, S; Lewitzka, U; Meyer, S; Möller, HJ; Musil, R; Riedel, M; Schennach, R; Seemüller, F, 2012)
"Schizophrenia is a chronic mental health disorder associated with increased hospital admissions and excessive utilization of outpatient services and long-term care."6.76Resource utilization in patients with schizophrenia who initiated risperidone long-acting therapy: results from the Schizophrenia Outcomes Utilization Relapse and Clinical Evaluation (SOURCE). ( Crivera, C; DeSouza, C; Dirani, RD; Kozma, CM; Macfadden, W; Mao, L, 2011)
"Risperidone is a second generation antipsychotic agent, with potent serotonin 5-HT2A and dopamine D2 receptor blocking effects."6.76Risperidone in the treatment of schizophrenia. ( Bravo-Mehmedbasic, A, 2011)
"Schizophrenia is a chronic disorder that is usually characterized by relapses alternating with periods of full or partial remission."6.75Effectiveness of a psychosocial intervention for relapse prevention in patients with schizophrenia receiving risperidone via long-acting injection. ( Choi, TK; Kim, B; Kim, YW; Lee, E; Lee, SH; Suh, S; Yook, KH, 2010)
" Sixty-nine per cent of patients completed the trial; 8% discontinued due to adverse events (AEs)."6.75Switching stable patients with schizophrenia from depot and oral antipsychotics to long-acting injectable risperidone: reasons for switching and safety. ( Curtis, V; Hawley, C; Latif, MA; Saleem, PT; Turner, M; Wilton, K, 2010)
"Sertindole did not increase all-cause mortality, but cardiac mortality was higher and suicide attempts may be lower with sertindole."6.75Safety of sertindole versus risperidone in schizophrenia: principal results of the sertindole cohort prospective study (SCoP). ( Crocq, MA; Drici, MD; Everitt, B; Hall, GC; Lader, MH; Le Jeunne, C; Mann, RD; Mittoux, A; Moore, ND; Naber, D; Peuskens, J; Priori, S; Sturkenboom, M; Tanghøj, P; Thibaut, F; Thomas, SH; Toumi, M, 2010)
"Chronic management of schizophrenia and schizoaffective disorders is frequently complicated by symptomatic relapse."6.75Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial. ( Bergmans, P; Cordes, J; de Arce, R; Eriksson, L; Gaebel, W; Rouillon, F; Schreiner, A; Smeraldi, E, 2010)
"Hyperprolactinemia is an important but neglected adverse effect of antipsychotic medication."6.73Time course of the changes in antipsychotic-induced hyperprolactinemia following the switch to aripiprazole. ( Chen, CH; Lu, ML; Shen, WW, 2008)
"Obesity is highly prevalent among patients treated with atypical antipsychotics for schizophrenia."6.73Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study. ( Akhtar, S; Ameen, S; Manjunatha, N; Saddichha, S, 2007)
"Propentofylline is a novel xantine derivative which is being developed for treatment of degenerative and vascular dementia."6.73A placebo controlled study of the propentofylline added to risperidone in chronic schizophrenia. ( Abbasi, SH; Ahmadi-Abhari, SA; Akhondzadeh, S; Derakhshan, MK; Fotouhi, A; Ghoreishi, A; Hajiazim, M; Khodaie-Ardakani, MR; Mohammadi, MR; Noorbala, AA; Salimi, S, 2008)
"Risperidone was hypothesized to have better extrapyramidal tolerability and efficacy in treating negative symptoms."6.73Short-term treatment with risperidone or haloperidol in first-episode schizophrenia: 8-week results of a randomized controlled trial within the German Research Network on Schizophrenia. ( Braus, DF; Buchkremer, G; Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klosterkötter, J; Kühn, KU; Maier, W; Möller, HJ; Ohmann, C; Riedel, M; Riesbeck, M; Schlösser, R; Schneider, F; Wickelmaier, F, 2008)
"Hyperprolactinemia is a common adverse effect that occurs as a result of antipsychotic therapies, which often results in discontinuation."6.73A randomized, crossover comparison of herbal medicine and bromocriptine against risperidone-induced hyperprolactinemia in patients with schizophrenia. ( Feng, XJ; Liu, RM; Sze, CW; Tan, QR; Tong, Y; Wang, CY; Yuan, HN; Zhang, JZ; Zhang, YB; Zhang, ZJ, 2008)
"Haloperidol-treated patients improved only on domains of learning/memory."6.72One-year double-blind study of the neurocognitive efficacy of olanzapine, risperidone, and haloperidol in schizophrenia. ( Breier, A; Gold, JM; Keefe, RS; Purdon, SE; Rock, SL; Young, CA, 2006)
" Ninety-four outpatients who had been on a stable drug dosage were evaluated (clozapine group: n=57, mean dose=254."6.72Subjective response to clozapine and risperidone treatment in outpatients with schizophrenia. ( Ahn, YM; Kim, JH; Kim, SY; Kim, YS, 2006)
"Only risperidone-treated patients exhibited significant decreases in uncontrolled hostility/excitement and anxiety and depression."6.72Efficacy of risperidone versus olanzapine in patients with schizophrenia previously on chronic conventional antipsychotic therapy: a switch study. ( Borisov, A; Feldman, J; May, R; Miller, AH; Nemeroff, CB; Rosenberg, J; Savage, R; Tucker, M; Wang, X; Woolwine, B, 2006)
"Treatment with olanzapine resulted in a greater numerical improvement than risperidone in all SFS domains and reached statistical significance in such categories as social engagement or withdrawal (p = 0."6.72Improvement in social functioning in outpatients with schizophrenia with prominent negative symptoms treated with olanzapine or risperidone in a 1 year randomized, open-label trial. ( Alvarez, E; Bousoño, M; Ciudad, A; Gómez, JC; Olivares, JM, 2006)
"Risperidone treatment did not change P3 amplitudes and latencies."6.72Effects of risperidone on auditory information processing in neuroleptic-naive patients with schizophrenia spectrum disorders. ( Dapsys, K; Kähkönen, S; Korostenskaja, M; Maciulis, V; Ruksenas, O; Siurkute, A, 2006)
" Treatment with divalproex in combination with an atypical antipsychotic agent resulted in earlier improvements in a range of psychotic symptoms among acutely hospitalized patients with schizophrenia."6.71Effect of divalproex combined with olanzapine or risperidone in patients with an acute exacerbation of schizophrenia. ( Casey, DE; Daniel, DG; Sommerville, KW; Tracy, KA; Wassef, AA; Wozniak, P, 2003)
"Risperidone treatment significantly decreased the initially high blood SOD levels in schizophrenia."6.71The effect of risperidone treatment on superoxide dismutase in schizophrenia. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2003)
"Olanzapine-treated patients showed a significantly greater reduction in Positive and Negative Syndrome Scale (PANSS) total, Brief Psychiatric Rating Scale (BPRS) total, and PANSS General Psychopathology scores at endpoint compared to the risperidone-treated patients."6.71Olanzapine vs risperidone in the management of schizophrenia: a randomized double-blind trial in Australia and New Zealand. ( Andersen, S; Catts, S; Crawford, AM; Fraser, A; Grainger, D; Gureje, O; Hustig, H; Keks, N; Lambert, T; McGrath, J; Miles, W; Tran, P, 2003)
"Weight gain is an important side effect of antipsychotic (AP) treatment."6.71The relationship of changes in leptin, neuropeptide Y and reproductive hormones to antipsychotic induced weight gain. ( de Castella, AR; Fitzgerald, PB; Kulkarni, J; Morris, MJ; Scaffidi, A, 2003)
"Sarcosine treatment can benefit schizophrenic patients treated by antipsychotics including risperidone."6.71Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia. ( Chong, MY; Lane, HY; Lange, N; Tsai, G; Yang, P, 2004)
" Patients were initiated with quetiapine to 400 mg/day over 7 days, and then flexibly dosed (300-750 mg/day) for 11 weeks."6.71Efficacy and tolerability of quetiapine in patients with schizophrenia who switched from haloperidol, olanzapine or risperidone. ( Altman, C; de Nayer, A; Jones, AM; Larmo, I; Lindenbauer, B; Platz, T; Rittmannsberger, H; Windhager, E, 2005)
"Risperidone was immediately effective against positive and negative symptoms in untreated patients; however, in the previously treated groups, it was initially effective against negative symptoms only; after a 2-week interval, positive symptoms also improved."6.71Evaluation of the clinical efficacy of risperidone for untreated and treated cases of schizophrenia from various aspects. ( Himei, A; Okamura, T, 2005)
" In this pilot study, 10 Hispanic and 8 non-Hispanic patients with schizophrenia were enrolled in a double-blind, parallel-group, inpatient risperidone dosing (daily versus twice daily) trial with the novel antipsychotic risperidone."6.70Risperidone in the treatment of Hispanic inpatients with schizophrenia: a pilot study. ( Collazo, Y; Frackiewicz, EJ; Herrera, JM; Lawson, WB; Sramek, JJ, 2002)
"Evaluation of relationships between serum antipsychotic drug concentrations and clinical response may provide valuable information for rational dosage adjustments."6.70Relationship between plasma risperidone and 9-hydroxyrisperidone concentrations and clinical response in patients with schizophrenia. ( Ancione, M; Avenoso, A; Facciolà, G; Madia, AG; Perucca, E; Salemi, M; Scordo, MG; Spina, E, 2001)
" This study examined the effect of electroconvulsive therapy (ECT) in combination with risperidone in an open trial in 10 male schizophrenic patients with significant aggressive behaviors."6.70Effectiveness of ECT combined with risperidone against aggression in schizophrenia. ( Ashby, CR; Hirose, S; Mills, MJ, 2001)
"Guanfacine has demonstrated efficacy in reversing working memory deficits in non-human primate."6.70Guanfacine treatment of cognitive impairment in schizophrenia. ( Adler, DN; Davis, KL; Friedman, JI; Harvey, PD; Kemether, E; Parrella, M; Temporini, HD; White, L, 2001)
"Treatment on risperidone also resulted in significant reduction in the PANSS score."6.70The effect of risperidone on cognitive functioning in a sample of Asian patients with schizophrenia in Singapore. ( Chan, YH; Chong, SA; Chua, L; Ng, VP; Pang, E, 2001)
"Risperidone appears to be a more effective and better tolerated antipsychotic drug in treatment-refractory Chinese schizophrenia than haloperidol."6.70Risperidone versus haloperidol in the treatment of acute exacerbations of chronic inpatients with schizophrenia: a randomized double-blind study. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2001)
" Doses were adjusted to maximize efficacy and to minimize adverse events."6.70A comparison of the relative safety, efficacy, and tolerability of quetiapine and risperidone in outpatients with schizophrenia and other psychotic disorders: the quetiapine experience with safety and tolerability (QUEST) study. ( Jibson, MD; Mullen, J; Sweitzer, D, 2001)
"Treatment with risperidone was associated with improvement in antisaccade errors."6.70Improved antisaccade performance with risperidone in schizophrenia. ( Burke, JG; Reveley, MA, 2002)
"Risperidone treatment significantly increased the serum PRL levels of schizophrenic patients."6.70Risperidone-induced increase in serum prolactin is correlated with positive symptom improvement in chronic schizophrenia. ( Shen, YC; Wu, GY; Yuan, CL; Zhang, PY; Zhang, XY; Zhou, DF, 2002)
" Gradual dosage titration over the first 3 days of treatment was well-tolerated in both groups."6.69Therapeutic equivalence of risperidone given once daily and twice daily in patients with schizophrenia. The Risperidone Study Group. ( Nair, NP, 1998)
"Risperidone treatment produced a greater effect on patients' ability to perceive emotion compared with haloperidol treatment."6.69Risperidone versus haloperidol for perception of emotion in treatment-resistant schizophrenia: preliminary findings. ( Green, MF; Kee, KS; Kern, RS; Marshall, BD, 1998)
"Risperidone treatment was associated with a significant functional in-vivo 5-HT antagonism similar to clozapine."6.69Risperidone is associated with blunting of D-fenfluramine evoked serotonergic responses in schizophrenia. ( Curtis, VA; Jones, H; Lucey, JV; Wright, PA, 1998)
"Risperidone-treated subjects with a greater degree of acute mood change were both 3."6.69The course of depressive symptoms in predicting relapse in schizophrenia: a double-blind, randomized comparison of olanzapine and risperidone. ( Andersen, SW; Tollefson, GD; Tran, PV, 1999)
"Risperidone treatment had a greater beneficial effect on verbal working memory than haloperidol treatment across testing conditions (with and without distraction) and study phases (fixed and flexible dose)."6.68Does risperidone improve verbal working memory in treatment-resistant schizophrenia? ( Ames, D; Green, MF; Kern, RS; Marder, SR; Marshall, BD; McGurk, S; Mintz, J; Wirshing, WC, 1997)
"Risperidone 6 mg was the lowest dose that produced substantial change in negative symptoms and no increase in extrapyramidal symptoms and antiparkinsonian medication use."6.67Negative symptoms in schizophrenia: assessment of the effect of risperidone. ( Schooler, NR, 1994)
"Risperidone treatment was statistically superior to placebo, with a trend toward superiority to haloperidol."6.67Risperidone: clinical safety and efficacy in schizophrenia. ( Borison, RL; Diamond, BI; Meibach, RC; Pathiraja, AP, 1992)
"Cariprazine, is an emerging antipsychotic drug, D3/D2 receptor partial agonist, with affinity to several serotonin receptors."6.58Cariprazine - a novel antipsychotic drug and its place in the treatment of schizophrenia. ( Bieńkowski, P; Misiak, B; Samochowiec, J, 2018)
"Schizophrenia is a severe disorder that significantly affects the quality of life and total functioning of patients and their caregivers."6.50Individualizing clozapine and risperidone treatment for schizophrenia patients. ( Assimakopoulos, K; Bartsakoulia, M; Iconomou, G; Mitropoulos, K; Papadima, EM; Patrinos, GP; Squassina, A; Tsermpini, EE, 2014)
"Aripiprazole treatment led to significantly more akathisia incidence in the AD group, compared with the SCZ group."6.48Comparing tolerability profile of quetiapine, risperidone, aripiprazole and ziprasidone in schizophrenia and affective disorders: a meta-analysis. ( Moteshafi, H; Stip, E, 2012)
"Risperidone was specifically evaluated in patients with RS in one of the systematic reviews included, with favorable outcomes, but without definitive superiority compared with other drugs of proven efficacy, like amisulpride, clozapine and olanzapine."6.46Efficacy and safety of atypical antipsychotic drugs (quetiapine, risperidone, aripiprazole and paliperidone) compared with placebo or typical antipsychotic drugs for treating refractory schizophrenia: overview of systematic reviews. ( Atallah, AN; Melnik, T; Puga, ME; Soares, BG, 2010)
"Schizophrenia is a severe and devastating psychiatric disorder affecting about 1 percent of the world's population, is characterized by psychotic episodes, negative symptoms and cognitive deficits."6.43[Maintenance pharmacotherapy of schizophrenia: remission and the effectiveness of long-acting risperidone therapy]. ( Sárosi, A, 2006)
" This series covers four main areas of concern when treating the elderly: low-maintenance dosing minimising the likelihood of adverse events; successful treatment of patients previously uncontrolled and experiencing side effects with other antipsychotics; the possibility of intermittent rather than continuous treatment; and the benefits to patients, carers and the health services."6.41Risperidone in the treatment of psychoses in the elderly: a case report series. ( Bullock, R; Libretto, S, 2002)
" Proper dosing has emerged as a vital factor in the effective use of these newer drugs."6.40Risperidone and olanzapine: optimal dosing for efficacy and tolerability in patients with schizophrenia. ( Kasper, S, 1998)
" At a dosage of 4 to 8 mg/day, risperidone is comparable to 10 mg/day of haloperidol."6.39A risk-benefit assessment of risperidone in schizophrenia. ( Curtis, VA; Kerwin, RW, 1995)
" The proportion of patients failing to reach at least 20% improvement on the positive and negative syndrome scale (PANSS) or brief psychiatric rating scale (BPRS), the proportion of patients discontinuing treatment because of adverse effects and the number of patients who needed antiparkinsonian medication were abstracted for use as outcome measures."6.39Risperidone versus haloperidol in the treatment of schizophrenia: a meta-analysis comparing their efficacy and safety. ( Bacaltchuk, J; de Castro-e-Silva, E; de Oliveira, IR; de Sena, EP; Miranda-Scippa, AM; Pereira, EL; Ribeiro, MG, 1996)
"Patients with schizophrenia were randomized to monotherapy with risperidone, olanzapine, quetiapine, aripiprazole, ziprasidone, perphenazine or haloperidol in a 6-week pharmacological trial."6.23The Role of Total White Blood Cell Count in Antipsychotic Treatment for Patients with Schizophrenia. ( Chen, Q; Coid, J; Deng, W; Guo, W; Li, K; Li, L; Li, T; Lu, T; Lv, L; Ma, X; Tan, L; Tan, Q; Tao, S; Wang, C; Wang, L; Wang, Q; Wei, W; Yan, H; Yang, F; Yang, G; Yang, J; Yue, W; Zhang, D; Zhang, F; Zhang, H; Zhang, Y; Zhao, L, 2024)
"In a 6-week trial between December 2000 and January 2002, 1713 patients with DSM-IV schizophrenia and related psychoses were treated with risperidone, with the dose, daily changes in dose, and weekly changes in Brief Psychiatric Rating Scale score documented."6.21Risperidone dosing pattern and clinical outcome in psychosis: an analysis of 1713 cases. ( Choi, SK; Hong, JP; Joo, YH; Kim, CY; Lee, GH; Shin, YW, 2005)
"We conducted a post hoc analysis of an international, multicenter, double-blind, 28-week study of 339 patients who met DSM-IV criteria for schizophrenia, schizophreniform, or schizoaffective disorder and were randomized to treatment with either olanzapine or risperidone."6.19Should we consider mood disturbance in schizophrenia as an important determinant of quality of life? ( Andersen, SW; Tollefson, GD, 1999)
"Risperidone has antiserotonergic and antidopaminergic properties that may make it more effective than conventional antipsychotic agents in the treatment of the negative symptoms of schizophrenia."6.17Risperidone in the treatment of negative symptoms of schizophrenia: a meta-analysis. ( Carman, J; Peuskens, J; Vangeneugden, A, 1995)
"Schizophrenia is a life disabling, multisystem neuropsychiatric disease mostly derived from complex epigenetic-mediated neurobiological changes causing behavioural deficits."5.91Reversal and Preventive Pleiotropic Mechanisms Involved in the Antipsychotic-Like Effect of Taurine, an Essential β-Amino Acid in Ketamine-Induced Experimental Schizophrenia in Mice. ( Agu, GO; Ajayi, AM; Akaenyi, DE; Ben-Azu, B; Chijioke, BS; Chilaka, KC; Edigbue, NL; Esiekpe, UV; Jarikre, TA; Nwangwa, KE; Ofili, EC; Omonyeme, MG; Ozege, CB; Uruaka, CI; Warekoromor, EB, 2023)
"The most common way to treat schizophrenia is antipsychotic medication."5.91Risperidone response in patients with schizophrenia drives DNA methylation changes in immune and neuronal systems. ( Alladi, CG; Bacq-Daian, D; Bélivier, F; Boland-Auge, A; Deleuze, JF; Jamain, S; Latapie, V; Lokmer, A; Marie-Claire, C; RajKumar, RP; Shewade, DG; Troudet, R, 2023)
" However, the effects of the low frequency of rTMS combined with antipsychotics on the gut microbiome in chronic SCH have been poorly investigated."5.91Effects of low-frequency rTMS combined with risperidone on the gut microbiome in hospitalized patients with chronic schizophrenia. ( Bai, J; Chen, YH; Cui, ZQ; Fu, R; Guo, L; Li, R; Peng, ZW; Tan, QR; Yang, JB, 2023)
"Schizophrenia is a disorder characterized by cognitive impairment and psychotic symptoms that fluctuate over time and can only be mitigated with the chronic administration of antipsychotics."5.72Long-lasting rescue of schizophrenia-relevant cognitive impairments via risperidone-loaded microPlates. ( Bellotti, E; Contarini, G; Decuzzi, P; Drago, F; Geraci, F; Leggio, GM; Papaleo, F; Piazza, C; Torrisi, SA, 2022)
"The aim of this study was to explore the effectiveness and safety of pentoxifylline as an adjuvant to risperidone in mitigating the negative symptoms in patients with chronic schizophrenia."5.69Pentoxifylline as an adjunctive in treatment of negative symptoms in chronic schizophrenia: A double-blind, randomized, placebo-controlled trial. ( Abdallah, MS; El-Berri, EI; Hassan, A; Mosalam, EM; Omara-Reda, H; Ramadan, AN; Samman, WA; Zidan, AA, 2023)
"A total of 3010 patients with schizophrenia enrolled in a randomized controlled trial (RCT) and received a 6-week treatment with one antipsychotic drug randomly chosen from five atypical antipsychotics (risperidone 2-6 mg/d, olanzapine 5-20 mg/d, quetiapine 400-750 mg/d, aripiprazole 10-30 mg/d, and ziprasidone 80-160 mg/d) and two typical antipsychotics (perphenazine 20-60 mg/d and haloperidol 6-20 mg/d)."5.69Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial. ( Chen, Q; Deng, W; Du, X; Hao, Q; Hu, X; Li, C; Li, K; Li, L; Li, T; Li, X; Lu, T; Lv, L; Ma, X; Ren, H; Tan, L; Tan, Q; Tang, Y; Wang, C; Wang, L; Wang, Q; Wang, Y; Wu, Y; Yan, H; Yang, F; Yang, G; Yang, J; Yu, H; Yue, W; Zhang, D; Zhang, F; Zhang, G; Zhang, H; Zhang, Y; Zhao, L, 2023)
"Eighty chronic schizophrenia inpatients were equally assigned to receive risperidone (6 mg/day) plus either L-theanine (400 mg/day) or matched placebo in this 8-week, randomized, parallel-group, double-blind, placebo-controlled trial."5.69L-Theanine adjunct to risperidone in the treatment of chronic schizophrenia inpatients: a randomized, double-blind, placebo-controlled clinical trial. ( A Basti, F; Akhondzadeh, S; Fallahpour, B; Fattollahzadeh-Noor, S; Khodaei Ardakani, MR; Shamabadi, A, 2023)
"Rhabdomyolysis is defined by disintegration of skeletal muscle fibres."5.62[Rhabdomyolysis induced by paliperidone palmitate]. ( Klein, B; Silberbauer, C, 2021)
"These results suggest that the antioxidant defense system may have predictive value for the weight gain of ANFE SCZ patients after risperidone treatment."5.51Antioxidant Enzymes and Weight Gain in Drug-naive First-episode Schizophrenia Patients Treated with Risperidone for 12 Weeks: A Prospective Longitudinal Study. ( Gao, Y; Guan, X; Li, X; Liu, H; Thomas, K; Xiu, M; Yu, R; Zhang, X, 2022)
"To evaluate long-term efficacy, safety and tolerability of Risperidone ISM® in patients with schizophrenia, a multicenter, open-label extension of the PRISMA-3 study was conducted."5.51Long-term efficacy and safety of once-monthly Risperidone ISM® in the treatment of schizophrenia: Results from a 12-month open-label extension study. ( Anta, L; Correll, CU; Filts, Y; Litman, RE; Martínez, J; Naber, D, 2022)
"This 8-week (trial timepoints: baseline, week 4, week 8), double-blind, placebo-controlled clinical trial randomized patients with schizophrenia in a 1:1 ratio to compare the efficacy and safety of 600 mg twice a day of PEA and matched placebo alongside a stable dose of risperidone."5.51Adjuvant palmitoylethanolamide therapy with risperidone improves negative symptoms in patients with schizophrenia: A randomized, double-blinded, placebo-controlled trial. ( Akhondzadeh, S; Bagheri, S; Khodaei Ardakani, MR; Moradi, K; Namaei, P; Salehi, A; TaghaviZanjani, F, 2022)
"We completed a 12-month randomized controlled trial of cognitive remediation and of long-acting injectable (LAI) risperidone with 60 patients with a recent first episode of schizophrenia."5.51A randomized controlled trial of cognitive remediation and long-acting injectable risperidone after a first episode of schizophrenia: improving cognition and work/school functioning. ( Bell, MD; Boucher, ML; Casaus, LR; Gretchen-Doorly, D; Hayata, JN; Luo, J; Medalia, A; Nuechterlein, KH; Subotnik, KL; Turner, LR; Ventura, J, 2022)
"In the antipsychotic treatment of schizophrenia with little medication history, especially in drug-naïve cases, predictors of side effects are important."5.51Incidence and predictors of acute akathisia in severely ill patients with first-episode schizophrenia treated with aripiprazole or risperidone: secondary analysis of an observational study. ( Sakamoto, S; Sato, K; So, R; Tsukahara, M; Yoshimura, B; Yoshimura, Y, 2019)
"Cariprazine is a dopamine D3/D2 receptor partial agonist with preferential binding to D3 receptors, recently approved by the FDA for the treatment of schizophrenia and manic or mixed episodes associated with bipolar I disorder."5.43Effects of cariprazine, a novel antipsychotic, on cognitive deficit and negative symptoms in a rodent model of schizophrenia symptomatology. ( Adham, N; Ferguson, P; Grayson, B; Gyertyán, I; Kiss, B; Neill, JC, 2016)
"Risperidone is a second-generation antipsychotic agent commonly used in the treatment of ~ 31."5.43Population pharmacokinetic-pharmacodynamic (PopPK/PD) modeling of risperidone and its active metabolite in Chinese schizophrenia patients. ( Deng, C; Ji, S; Li, A; Li, L; Li, X; Lu, W; Shang, D; Wang, C; Wu, K; Zhou, T, 2016)
"Treatment with risperidone normalized topological parameters in the limbic system, and the enhancement positively correlated with the reduction in PANSS-positive symptoms."5.43Risperidone-induced topological alterations of anatomical brain network in first-episode drug-naive schizophrenia patients: a longitudinal diffusion tensor imaging study. ( Chen, H; Chen, X; He, Y; Hu, M; Li, Y; Li, Z; Liao, Y; Lv, L; Mann, JJ; Pantazatos, SP; Sang, D; Tang, J; Zhao, H; Zheng, J; Zhou, J; Zong, X, 2016)
"He was diagnosed with Meige syndrome."5.43Marked Improvement of Meige Syndrome in a Japanese Male Patient with Schizophrenia After Switching from Risperidone to Paliperidone: A Case Report. ( Atake, K; Hori, H; Katsuki, A; Yoshimura, R, 2016)
"Risperidone has been significant correlated with a direct effect of interleukin-6 (IL-6) levels in patients with schizophrenia."5.41Effect of risperidone on serum IL-6 levels in individuals with schizophrenia: a systematic review and meta-analysis. ( Castillo-Avila, RG; Genis-Mendoza, AD; González-Castro, TB; Juárez-Rojop, IE; López-Narváez, ML; Martínez-Magaña, JJ; Ramos-Méndez, MA; Tovilla-Zárate, CA; Villar-Juárez, GE; Villar-Soto, M, 2023)
"We conducted a systematic review and meta-analysis to evaluate the efficacy and safety of blonanserin and risperidone for the treatment of schizophrenia and to provide reliable pharmacotherapeutic evidence for in the clinical treatment of schizophrenia."5.41Efficacy and safety of blonanserin versus risperidone in the treatment of schizophrenia: a systematic review and meta-analysis of randomized controlled trials. ( Deng, SW; Hong, B; Jiang, WL; Li, BH; Sun, DW; Xu, Q; Yang, HB, 2023)
"Risperidone (RIS) is a frequently used efficacious psychotropic drug."5.40Effect of risperidone metabolism and P-glycoprotein gene polymorphism on QT interval in patients with schizophrenia. ( Fukui, N; Inoue, Y; Ono, S; Saito, M; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2014)
"Schizophrenia is one of the most expensive psychiatric illnesses."5.39Cost analysis of risperidone long-acting injection in the treatment of schizophrenia and schizoaffective disorders in Hong Kong: an approach using generalised estimating equations. ( Chow, DP; Chung, WS; Lee, EH; Lee, KK; Lee, VW; Wong, MC; Wu, DB, 2013)
" In the current study, the effect of clozapine (n = 27, mean dosage 350 mg), risperidone (n = 54, mean dosage 3."5.38Differences in craving for cannabis between schizophrenia patients using risperidone, olanzapine or clozapine. ( Beduin, AS; Bruggeman, R; Cahn, W; de Haan, L; Dekker, N; Kahn, RS; Krabbendam, L; Linszen, DH; Machielsen, M; Myin-Germeys, I; van Os, J; Wiersma, D, 2012)
"Schizophrenia is a chronic and highly complex psychiatric disorder characterised by cognitive dysfunctions, negative and positive symptoms."5.38Ketamine-enhanced immobility in forced swim test: a possible animal model for the negative symptoms of schizophrenia. ( Adzu, B; Chindo, BA; Gamaniel, KS; Yahaya, TA, 2012)
"Schizophrenia is an extremely costly disease for families and society owing to the age of onset, chronicity and severity of impact in social, academic and vocational domains."5.38The cost-effectiveness of risperidone long-acting injection in the treatment of schizophrenia. ( Chue, J; Chue, P, 2012)
" Chronic administration of RPD or HPD had no significant effect on (13)C-PBT indices in rats."5.3813C-phenylalanine breath test detects altered phenylalanine kinetics in schizophrenia patients. ( Chiba, S; Hattori, K; Higuchi, T; Hori, H; Iijima, Y; Kajiwara, M; Kawamoto, Y; Kinoshita, Y; Kunugi, H; Matsuo, J; Ota, M; Ozeki, Y; Sasayama, D; Tanaka, H; Terada, S; Teraishi, T; Yamamoto, N, 2012)
"Schizophrenia is a disorder of a neurodevelopmental origin manifested symptomatically after puberty."5.37Risperidone administered during asymptomatic period of adolescence prevents the emergence of brain structural pathology and behavioral abnormalities in an animal model of schizophrenia. ( Arad, M; Piontkewitz, Y; Weiner, I, 2011)
"Risperidone treatment induced a decrement of plasma DA levels and increments of plasma DOPAC and DA TR in the total group of schizophrenic patients."5.37Abnormal plasma monoamine metabolism in schizophrenia and its correlation with clinical responses to risperidone treatment. ( Cai, HL; Fang, PF; Hu, L; Li, HD; Yang, W; Ye, HS; Zhang, XH, 2011)
" The dosage range of paliperidone ER (6-12 mg/day) was compared with 2 risperidone dosage ranges: 2-4 and 4-6 mg/day."5.37Paliperidone ER and oral risperidone in patients with schizophrenia: a comparative database analysis. ( Bossie, CA; Canuso, CM; Lindenmayer, JP; Schooler, N; Turkoz, I, 2011)
"Risperidone is a widely used atypical antipsychotic agent that produces considerable interindividual differences in patient response."5.36Genetic variants in the BDNF gene and therapeutic response to risperidone in schizophrenia patients: a pharmacogenetic study. ( Feng, G; Gao, R; He, L; Li, S; Lin, Z; St Clair, D; Xing, Q; Xu, M, 2010)
" Plasma samples were collected before the medications were given and 12h after the bedtime dosing each week."5.36Gender-specific prolactin response to antipsychotic treatments with risperidone and olanzapine and its relationship to drug concentrations in patients with acutely exacerbated schizophrenia. ( Furukori, H; Kaneko, S; Nakagami, T; Saito, M; Sato, Y; Sugawara, N; Tsuchimine, S; Yasui-Furukori, N, 2010)
" Safety was evaluated by recording treatment-emergent adverse events (AE)."5.36Safety and efficacy of long-acting injectable risperidone in daily practice: an open-label, noninterventional, prospective study in schizophrenia and related disorders. ( Don, L; Kouniakis, F; Parellada, E; Schreiner, A; Siurkute, A, 2010)
"Risperidone release was assessed in vitro and in vivo in rats, and Level A, B and C correlations (IVIVCs) attempted for all."5.36In vitro-in vivo correlations of scalable PLGA-risperidone implants for the treatment of schizophrenia. ( Amann, LC; Gandal, MJ; Liang, Y; Lin, R; Siegel, SJ, 2010)
" A population pharmacokinetic modeling approach was used to estimate the interindividual variability of the pharmacokinetic parameters in 50 hospitalized patients with acute episode of schizophrenia."5.36A population pharmacokinetic evaluation of the influence of CYP2D6 genotype on risperidone metabolism in patients with acute episode of schizophrenia. ( Dolzan, V; Grabnar, I; Kastelic, M; Koprivsek, J; Kores-Plesnicar, B; Locatelli, I; Mrhar, A, 2010)
"Haloperidol patients were more often single and institutionalised, less educated, had more residual schizophrenia, were longer hospitalised in the previous year, took more corrective and psychotropic drugs and had more extrapyramidal symptoms (EPS) and gynaecomastia (all significantly)."5.35Belgian Schizophrenia Outcome Survey - results of a 2-year naturalistic study in patients stabilised on monotherapy with olanzapine, risperidone or haloperidol. ( Albert, A; De Graeve, D; Gillain, B; Peuskens, J; Van Vleymen, B, 2009)
"Risperidone-treated participants exhibited lower movement velocities during production of simple loops compared to unmedicated patients."5.35Handwriting movement analyses for monitoring drug-induced motor side effects in schizophrenia patients treated with risperidone. ( Caligiuri, MP; Dean, CE; Lohr, J; Niculescu, AB; Teulings, HL, 2009)
"Patients with an acute episode of schizophrenia (n=11) and predominating positive symptoms were randomized to a 6-week add-on treatment with memantine (10 mg twice a day) versus placebo and patients with chronic schizophrenia (n=13) and negative symptoms were randomized to a 24-week add-on treatment with memantine (10 mg twice a day) versus placebo."5.34Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia. ( Gallinat, J; Heinz, A; Leopold, K; Sarkar, S; Schaefer, M; Theophil, I, 2020)
"To report the efficacy and safety of blonanserin in patients with schizophrenia compared with risperidone in a Japanese multicenter, randomized, double-blind study based on post hoc sensitivity analysis in addition to the previous results reported by Miura and discuss the current approaches for schizophrenia treatment."5.34Blonanserin vs risperidone in Japanese patients with schizophrenia: A post hoc analysis of a phase 3, 8-week, multicenter, double-blind, randomized controlled study. ( Harvey, PD; Miura, S; Nakamura, H, 2020)
"Hospitalized schizophrenia patients aged 18-65 were randomized to 6 weeks of double-blind, double-dummy, flexible-dose treatment with lurasidone (40 or 80 mg/day) or risperidone (2, 4 or 6 mg/day)."5.34Randomized, double-blind, 6-week non-inferiority study of lurasidone and risperidone for the treatment of schizophrenia. ( Deng, W; Feng, Y; Li, K; Li, L; Liu, Q; Liu, X; Luo, X; Ning, Y; Shi, J; Tan, Y; Wang, G; Wang, L; Wang, X; Xie, S; Xu, X; Zhang, X; Zhao, J, 2020)
"This study examined randomized controlled trial data for blonanserin and risperidone in Chinese schizophrenia patients (N = 264)."5.34Model-based analysis of therapeutic efficacy of blonanserin and risperidone in schizophrenia patients and effects on prolactin: A randomized double-blind study. ( Lei, L; Li, H; Li, Y; Shen, Y; Yu, W; Yu, Y, 2020)
"This was an eight-week randomised, double-blind, placebo-controlled, parallel-group clinical trial, in which 78 inpatients with chronic schizophrenia were stabilised with risperidone (4-6 mg/day) for two months before being assigned to adjunctive vortioxetine (10 mg b."5.34Vortioxetine as adjunctive therapy to risperidone for treatment of patients with chronic schizophrenia: A randomised, double-blind, placebo-controlled clinical trial. ( Akhondzadeh, S; Bayanati, S; Mesgarpour, B; Moazen-Zadeh, E; Rezaei, F; Ziafat, K, 2020)
"The present study explored an efficient new therapy that combined repetitive transcranial magnetic stimulation (rTMS) and family intervention in addition to risperidone to improve schizophrenia."5.34A synergistic effect between family intervention and rTMS improves cognitive and negative symptoms in schizophrenia: A randomized controlled trial. ( Huang, XF; Kang, Y; Li, X; Liu, Y; Lv, L; Pang, L; Song, X; Yuan, X; Zhu, Q, 2020)
"In a randomized, double-blind, and placebo-controlled setting, schizophrenia patients were assigned to receive either 200 mg/d resveratrol or matched placebo in addition to a stable dose of risperidone for 8 weeks."5.34Resveratrol Adjunct Therapy for Negative Symptoms in Patients With Stable Schizophrenia: A Double-Blind, Randomized Placebo-Controlled Trial. ( Akhondzadeh, S; Alikhani, R; Ashraf-Ganjouei, A; Bagheri, S; Moradi, K; Mousavi, SB; Rezaei, F; Samaei, A, 2020)
"Diagnosed with diabetic ketoacidosis, he was given insulin and saline with discontinuation of all antipsychotics."5.34New-onset diabetic ketoacidosis induced by the addition of perospirone hydrochloride in a patient treated with risperidone. ( Hamanaka, S; Kamijo, Y, 2007)
"Risperidone treatment significantly increased serum prolactin levels."5.34Serum prolactin levels, plasma risperidone levels, polymorphism of cytochrome P450 2D6 and clinical response in patients with schizophrenia. ( Du, J; Fang, C; Feng, GY; Gu, NF; He, L; Li, XW; Qin, SY; Wang, L; Xing, QH; Yu, L; Zhang, AP, 2007)
"Risperidone is a widely used atypical antipsychotic medication and there is currently considerable interest in individual differences in patient response to it."5.34Dopamine transporter polymorphisms and risperidone response in Chinese schizophrenia patients: an association study. ( Du, J; Feng, G; He, L; Li, X; Lin, Z; Wang, L; Xing, Q; Yu, L; Zhang, A, 2007)
" After 4 weeks, fluvoxamine dosage was increased to 200 mg/day in five patients and then maintained until the end of week 8."5.33Effect of fluvoxamine on plasma risperidone concentrations in patients with schizophrenia. ( Ancione, M; D'Arrigo, C; Migliardi, G; Morgante, L; Muscatello, MR; Santoro, V; Spina, E, 2005)
" Results of the sensitivity analysis confirmed that the results were robust to a wide variation of different input variables (effectiveness, dosing distribution, patient status according to healthcare system)."5.33Long-acting risperidone compared with oral olanzapine and haloperidol depot in schizophrenia: a Belgian cost-effectiveness analysis. ( Caleo, S; De Graeve, D; Lecompte, D; Mehnert, A; Miadi-Fargier, H; Mosqueda, GJ; Peuskens, J; Smet, A, 2005)
"To evaluate risk of new-onset type 2 diabetes associated with use of selected antipsychotic agents, the authors conducted a new-user cohort study in a national sample of US Veterans Health Administration patients with schizophrenia (and no preexisting diabetes)."5.33Diabetes risk associated with use of olanzapine, quetiapine, and risperidone in veterans health administration patients with schizophrenia. ( Cunningham, FE; Dalack, GW; Hur, K; Lambert, BL; Miller, DR, 2006)
" Failure in switching to monotherapy was associated with higher dosage of antipsychotics at baseline."5.33Effects of switching from conventional antipsychotics to risperidone in Japanese patients with chronic schizophrenia. ( Kunugi, H; Murray, RM; Nakanishi, S; Nojima, S; Ogawa, T; Takahashi, T, 2006)
"Treatment with risperidone was offered to acutely psychotic schizophrenic patients with the requirement of a minimum score of > or =4 on 2 items of the PANSS positive symptoms subscale."5.32Risperidone in the treatment of acute schizophrenia. ( Naber, D; Raedler, TJ; Schreiner, A; Wiedemann, K, 2004)
"Treatment with risperidone resulted in a significant decrease in the intensity of schizophrenic symptoms and in an improvement in all neuropsychological tests applied."5.31Risperidone treatment of schizophrenia: improvement in psychopathology and neuropsychological tests. ( Araszkiewicz, A; Borkowska, A; Rajewski, A; Rybakowski, JK, 2002)
"96 SD were treated with risperidone (RSP) at the dosage of 2-9 mg/die (mean 4."5.31Long-term treatment of chronic schizophrenia with risperidone: a study with plasma levels. ( Boscati, L; Laini, V; Mauri, MC; Orlandi, R; Papa, P; Rudelli, R; Salvi, V, 2001)
"Risperidone-treated patients had a significantly higher DAI-10 score compared to haloperidol-treated patients."5.31Subjective response to antipsychotic treatment and compliance in schizophrenia. A naturalistic study comparing olanzapine, risperidone and haloperidol (EFESO Study). ( Edgell, E; García-Cabeza, I; Gómez, JC; González de Chavez, M; Sacristán, JA, 2001)
"Risperidone is an atypical antipsychotic drug that increases plasma norepinephrine (NE) levels, but the mechanism behind this effect is unclear."5.31Effects of risperidone on the peripheral noradrenegic system in patients with schizophrenia: a comparison with clozapine and placebo. ( Breier, A; Eisenhofer, G; Elman, I; Folio, CJ; Goldstein, DS; Green, AI; Holmes, CS; Pickar, D, 2002)
"A double-blind, placebo-controlled study involved 75 patients with schizophrenia who randomly received low dose (100 mg/day) or high dose minocycline (200 mg/day) or placebo added to risperidone."5.30The effect of minocycline on amelioration of cognitive deficits and pro-inflammatory cytokines levels in patients with schizophrenia. ( Kosten, TR; Wu, R; Zhang, L; Zhang, XY; Zhao, J; Zheng, H, 2019)
"This study aimed to investigate the efficacy and tolerability of aripiprazole, olanzapine and risperidone in first-episode schizophrenia (FES)."5.30An open-label randomised comparison of aripiprazole, olanzapine and risperidone for the acute treatment of first-episode schizophrenia: Eight-week outcomes. ( Cai, S; Cheng, Z; Correll, CU; Deng, H; Han, X; Lu, Z; Wang, C; Xiang, Y; Yang, F; Yang, L; Yu, X; Yuan, Y; Zhao, J, 2019)
"Hospitalized patients (N = 460) with schizophrenia were randomized to 6 weeks of fixed-dose lurasidone 40 mg/d, lurasidone 80 mg/d, risperidone 4 mg/d, or placebo."5.30Randomized, double-blind, placebo, and risperidone-controlled study of lurasidone in the treatment of schizophrenia: Results of an inconclusive 6-week trial. ( Chen, HK; Chen, JY; Chen, TT; Chou, YH; Higuchi, T; Huang, SY; Ishigouoka, J; Iyo, M; Katoh, T; Kwon, JS; Lee, JS; Saeki, Y; Tanaka, H; Wang, TS; Wu, BJ, 2019)
"Deliberate drug overdose is a frequent occurrence in patients with schizophrenia."5.30A case of risperidone overdose in early schizophrenia: a review of potential complications. ( Day, C; Dillman, B; Gardner, D; Kopala, LC, 1998)
"Risperidone was substituted for typical antipsychotics after baseline assessment in the second cohort (n = 10)."5.30Differences in frontal cortical activation by a working memory task after substitution of risperidone for typical antipsychotic drugs in patients with schizophrenia. ( Bullmore, ET; Honey, GD; Sharma, T; Soni, W; Varatheesan, M; Williams, SC, 1999)
"Priapism was relieved when a hematoma was evacuated from his penis."5.29[Risperidone-induced priapism]. ( Knobler, HY; Maizel, S; Umansky, L, 1996)
"A subcutaneous risperidone implant (RI) formulation was developed to improve medication adherence in schizophrenia."5.27Pharmacokinetics and Safety of Risperidone Subcutaneous Implants in Stable Patients With Schizophrenia. ( Adera, M; Dammerman, R; Kim, S; Schwarz, A, 2018)
"This study examined the effect of adjunctive minocycline on body metabolism in risperidone-treated patients with schizophrenia."5.27No Effect of Adjunctive Minocycline Treatment on Body Metabolism in Patients With Schizophrenia. ( Fan, X; Liu, F; Ruan, Y; Xie, L; Xu, X; Zeng, Y; Zhang, B; Zhao, J, 2018)
"Since l-carnosine has shown effectiveness in improvement of cognition in patients with schizophrenia, this 8-week, randomized, double-blind, placebo-controlled pilot study was conducted."5.27L-carnosine as an add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial. ( Afarideh, M; Akhondzadeh, S; Alavi, AR; Ghajar, A; Ghazizadeh-Hashemi, M; Khoaie-Ardakani, MR; Shahmoradi, Z; Shalbafan, MR, 2018)
"This clinical trial was performed on 68 patients with chronic schizophrenia, treated with risperidone at 22 Bahman Hospital of Qazvin, Iran during 2015 to 2016."5.27Evaluation of the Effect of Fluvoxamine in Patients With Schizophrenia Under Risperidone Treatment: A Clinical Trial. ( Haji Seyed Javadi, A; Khanshir, ZF; Shafikhani, AA; Zamir, SM, 2018)
"To evaluate the effects of treatment with risperidone and aripiprazole on serum prolactin, testosterone and estradiol levels in female patients with schizophrenia in China."5.27Effects of Risperidone and Aripiprazole on Serum Levels of Prolactin, Testosterone and Estradiol in Female Patients with Schizophrenia. ( Hu, JQ; Jiang, XJ; Lin, WC; Shang, DW; Shi, L; Wen, YG; Wu, FX; Xiao, B; Zhang, JP; Zhu, HZ, 2018)
"This study indicated that a risperidone or olanzapine dose reduction of 50% may not lead to more severe symptomatology but can improve speed of processing, working memory and negative symptoms in patients with stabilized schizophrenia."5.27Dose reduction of risperidone and olanzapine can improve cognitive function and negative symptoms in stable schizophrenic patients: A single-blinded, 52-week, randomized controlled study. ( Cui, H; Li, D; Li, G; Ning, Y; Zhou, Y, 2018)
"Schizophrenia patients showed a significant improvement in negative symptoms with the addition of minocycline to risperidone."5.27Minocycline adjunctive treatment to risperidone for negative symptoms in schizophrenia: Association with pro-inflammatory cytokine levels. ( Kosten, TR; Wu, R; Zhang, L; Zhang, XY; Zhao, J; Zheng, H; Zhu, F, 2018)
"Paliperidone palmitate 3-monthly (PP3M) injectable formulation offers an advantage of improved medication adherence and lower relapse risk in patients with schizophrenia."5.27Paliperidone Palmitate 3-Monthly Versus 1-Monthly Injectable in Patients With Schizophrenia With or Without Prior Exposure to Oral Risperidone or Paliperidone: A Post Hoc, Subgroup Analysis. ( Alphs, L; Gopal, S; Hough, D; Mathews, M; Nuamah, I; Pei, H; Savitz, A, 2018)
"In a double-blind and placebo-controlled study, patients with stable schizophrenia (DSM-5) were randomized to receive either 2,500 mg/day citicoline or placebo in addition to risperidone for 8 weeks."5.27Citicoline (CDP-choline) add-on therapy to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial. ( Afarideh, M; Akhondzadeh, S; Ghajar, A; Ghazizadeh-Hashemi, M; Gholamian, F; Rezaei, F; Tabatabei-Motlagh, M, 2018)
"Risperidone and paliperidone have been the mainstay treatment for schizophrenia and their potential role in neuroprotection could be associated with brain-derived neurotrophic factor (BDNF) and N400 (an event-related brain potential component)."5.27Effects of Risperidone and Paliperidone on Brain-Derived Neurotrophic Factor and N400 in First-Episode Schizophrenia. ( Chen, C; Chen, GD; Chen, XS; Huang, ZY; Lin, CG; Lin, XD; Lin, ZG; Wu, RQ; Xu, DL; Zhang, LJ; Zhang, MD; Zhang, W, 2018)
"One hundred eleven inpatients with acutely exacerbated schizophrenia were randomized to give optimal therapy of olanzapine, risperidone, and paliperidone in one-week run-in period and 12 weeks' intervention."5.27Early predictors of poor treatment response in patients with schizophrenia treated with atypical antipsychotics. ( Chen, KP; Chen, YL; Chiu, CC; Lung, FW; Tai, MH, 2018)
"To evaluate the efficacy and safety of cilostazol, a selective inhibitor of phosphodiesterase III, as an adjunctive to risperidone in alleviating the negative symptoms of schizophrenia."5.24Cilostazol adjunctive therapy in treatment of negative symptoms in chronic schizophrenia: Randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Jeddian, A; Mesgarpour, B; Mohammadinejad, P; Rezaei, F; Salardini, E; Shahriari, M; Zeinoddini, A; Zeionoddini, A, 2017)
"Our study aimed at estimating differences in quality-adjusted life year (QALY) gain for patients with predominant negative symptoms of schizophrenia treated with cariprazine compared with risperidone."5.24Quality-adjusted life year difference in patients with predominant negative symptoms of schizophrenia treated with cariprazine and risperidone. ( Akehurst, R; Götze, Á; Horváth, M; Kóczián, K; Molnár, A; Németh, B; Németh, G; Vokó, Z, 2017)
"The Treatment of Early-Onset Schizophrenia Spectrum Disorders (TEOSS) compared the efficacy of risperidone, olanzapine, and molindone over 8 weeks in 119 youths age 8-19 years with early-onset schizophrenia or schizoaffective disorder."5.24Predictors of treatment response and drop out in the Treatment of Early-Onset Schizophrenia Spectrum Disorders (TEOSS) study. ( Artukoglu, BB; Bloch, MH; Gabriel, D; Jakubovski, E; Taylor, JH, 2017)
"There have been few studies of pregnenolone therapy in schizophrenia and those that exist have been subject to several critical limitations, thus yielding inconsistent results."5.24Pregnenolone as an adjunct to risperidone for treatment of women with schizophrenia: A randomized double-blind placebo-controlled clinical trial. ( Akhondzadeh, S; Karkhaneh-Yousefi, MA; Kashani, L; Khodaie-Ardakani, MR; Moazen-Zadeh, E; Rahiminejad, F; Rezaei, F; Sadighi, G; Shams, N, 2017)
"This study aimed to investigate remission following the treatment of schizophrenia patients with risperidone."5.24Symptomatic remission in schizophrenia: Results from a risperidone maintenance treatment study. ( Bo, Q; Dong, F; He, F; Li, A; Li, F; Li, X; Ma, X; Wang, C; Wang, Z, 2017)
"This study compares the efficacy and tolerability of olanzapine versus risperidone among patients with schizophrenia who are established in outpatient psychiatric care and entering supported employment."5.24Risperidone versus olanzapine among patients with schizophrenia participating in supported employment: Eighteen-month outcomes. ( Glynn, SM; Marder, SR; Noordsy, DL; O'Keefe, CD; Sugar, CA, 2017)
" Because early response to antipsychotics represents a sufficiently reliable index of the subsequent treatment response in patients with schizophrenia, we undertook a real-world, genome-wide association study (GWAS) with the aim of identifying genetic predictors of response to risperidone after 2 weeks in 86 patients with schizophrenia."5.24The GRM7 gene, early response to risperidone, and schizophrenia: a genome-wide association study and a confirmatory pharmacogenetic analysis. ( Calza, S; Gennarelli, M; Magri, C; Minelli, A; Sacchetti, E; Traversa, M; Valsecchi, P; Vita, A, 2017)
"A new, long-acting, subcutaneous (SC) formulation of risperidone (RBP-7000) has been developed for the treatment of schizophrenia to address issues of non-adherence associated with oral risperidone treatment."5.24Exposure-response analysis after subcutaneous administration of RBP-7000, a once-a-month long-acting Atrigel formulation of risperidone. ( Gobburu, JVS; Gopalakrishnan, M; Heidbreder, C; Ivaturi, V; Laffont, CM; Liu, Y; Zhang, W, 2017)
"Our results support the efficacy of cariprazine in the treatment of predominant negative symptoms of schizophrenia."5.24Cariprazine versus risperidone monotherapy for treatment of predominant negative symptoms in patients with schizophrenia: a randomised, double-blind, controlled trial. ( Barabássy, Á; Bitter, I; Czobor, P; Debelle, M; Durgam, S; Fleischhacker, WW; Harsányi, J; Laszlovszky, I; Marder, S; Németh, G; Szalai, E; Szatmári, B, 2017)
"We found only one small, short-term trial suggesting that risperidone may improve catatonic and positive symptoms scale scores amongst people with schizophrenia spectrum disorders and catatonic symptoms, but that ECT may result in greater improvement in the first three weeks of treatment."5.22Antipsychotics for schizophrenia spectrum disorders with catatonic symptoms. ( Caroff, SN; Gibson, RC; Huang, MW; Jayaram, MB, 2022)
"To evaluate the cost-effectiveness of lurasidone compared with olanzapine and risperidone in the first-line treatment of patients with schizophrenia from a Chinese healthcare system perspective."5.22Cost-utility analysis of lurasidone for the first-line treatment of schizophrenia in China. ( Cao, L; Liu, J; Wu, J, 2022)
"Few studies have examined effectiveness and tolerability of risperidone long-acting injections (RLAI) in the early phase of a schizophrenia spectrum (SS) disorder using a randomized controlled trial (RCT) design."5.22An Exploratory, Open-Label, Randomized Trial Comparing Risperidone Long-Acting Injectable with Oral Antipsychotic Medication in the Treatment of Early Psychosis. ( Adams, B; Chue, P; Jordan, G; Joseph, A; Koczerginski, D; Malla, A; Manchanda, R; Milliken, H; Oyewumi, K; Roy, MA; Stip, E; Williams, R, 2016)
"1 channels play a role in the therapeutic action of antipsychotic drugs, particularly risperidone, and further highlight the promise of optimizing response with genotype-guided therapy for schizophrenia patients."5.22Differential Response to Risperidone in Schizophrenia Patients by KCNH2 Genotype and Drug Metabolizer Status. ( Bigos, KL; Carr, VJ; Green, MJ; Heide, J; Mann, SA; Shannon Weickert, C; Vandenberg, JI; Weinberger, DR; Zhang, F, 2016)
"In acute psychotic schizophrenia patients we investigated if the combination of triiodothyronine (T3) plus risperidone was more effective when compared to risperidone monotherapy."5.22Triiodothyronine accelerates and enhances the antipsychotic effect of risperidone in acute schizophrenia. ( Bunevicius, A; Bunevicius, R; Nemeroff, CB; Prange, AJ; Savickas, A; Steibliene, V, 2016)
"The aim of this study was to compare the effects of risperidone long-acting injection (RLAI) and paliperidone palmitate (PP) on non-acute-phase social functioning in patients with schizophrenia."5.22The Comparative Effects of Risperidone Long-Acting Injection and Paliperidone Palmitate on Social Functioning in Schizophrenia: A 6-Month, Open-Label, Randomized Controlled Pilot Trial. ( Fabbri, C; Kato, M; Kinoshita, T; Koshikawa, Y; Nishida, K; Onohara, A; Sakai, S; Serretti, A; Sunada, N; Takekita, Y; Yoshimura, M, 2016)
"The risperidone maintenance treatment in schizophrenia study was designed to identify the duration of maintenance treatment required with an initial therapeutic dose in contrast to reducing the dose over time."5.22Extrapyramidal Symptoms During Risperidone Maintenance Treatment in Schizophrenia: A Prospective, Multicenter Study. ( Bo, QJ; Li, AN; Li, XB; Ma, X; Wang, CY; Wang, ZM, 2016)
"In this randomized, double-blind, placebo-controlled trial, 40 patients with chronic schizophrenia and a minimum score of 20 on the negative subscale of Positive and Negative Syndrome Scale (PANSS) were randomly allocated to receive risperidone plus either pioglitazone (30 mg/day) or placebo for 8 weeks."5.22The effects of pioglitazone adjuvant therapy on negative symptoms of patients with chronic schizophrenia: a double-blind and placebo-controlled trial. ( Akhondzadeh, S; Esalatmanesh, S; Farokhnia, M; Goguol, A; Iranpour, N; Khodaie-Ardakani, MR; Mohammadinejad, P; Salehi, B; Yekehtaz, H; Zandifar, A; Zeinoddini, A; Zeionoddini, A, 2016)
"RBP-7000 is a sustained-release formulation of risperidone for the treatment of schizophrenia, designed to be administered by once-monthly subcutaneous injection using the ATRIGEL delivery system."5.22Efficacy, Safety, and Tolerability of RBP-7000 Once-Monthly Risperidone for the Treatment of Acute Schizophrenia: An 8-Week, Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 3 Study. ( Fava, M; Fudala, PJ; Heidbreder, C; Henderson, DC; Kouassi, A; Nasser, AF; Twumasi-Ankrah, P, 2016)
"Duloxetine adjuvant to risperidone seems to be a tolerable and efficacious treatment for primary negative symptoms of schizophrenia."5.22Duloxetine Add-On to Risperidone for Treatment of Negative Symptoms in Patients with Stable Schizophrenia: Randomized Double-Blind Placebo-Controlled Study. ( Akhondzadeh, S; Arabzadeh, S; Ghaleiha, A; Khalili, Z; Mohammadinejad, P; Nikbakhat, MR; Rezaei, F; Zeinoddini, A, 2016)
"We compared clozapine (n = 53) to risperidone (n = 54) in a randomized, double-blind, 29-week trial in schizophrenia patients (diagnosed using DSM-IV) at 3 research outpatient clinics."5.22Clozapine and risperidone in moderately refractory schizophrenia: a 6-month randomized double-blind comparison. ( Ames, D; Baker, RW; Chengappa, KN; Kane, JM; Marder, SR; McMeniman, M; Parepally, H; Petrides, G; Schooler, NR; Umbricht, D; Wirshing, WC, 2016)
"The aim of this study was to characterize the pharmacokinetics and to evaluate the safety of risperidone ISM in patients with schizophrenia or schizoaffective disorder after a single gluteal intramuscular injection at three different dose strengths (50, 75, and 100 mg)."5.22Phase I, open-label, randomized, parallel study to evaluate the pharmacokinetics, safety, and tolerability of one intramuscular injection of risperidone ISM at different dose strengths in patients with schizophrenia or schizoaffective disorder (PRISMA-1). ( Anta, L; Ayani, I; Gutierro, I; Ivanov, M; Llaudó, J; Martínez, J; Morozova, M; Schronen, J, 2016)
"In this 4-week, double-blind, randomized controlled trial conducted in psychiatric care from September 2012 to March 2015, 103 patients with schizophrenia (ICD-10) who did not respond to olanzapine 10 mg/d or risperidone 3 mg/d were randomly allocated to a dose-increment or -continuation group."5.22Increasing Versus Maintaining the Dose of Olanzapine or Risperidone in Schizophrenia Patients Who Did Not Respond to a Modest Dosage: A Double-Blind Randomized Controlled Trial. ( Bies, RR; Kapur, S; Mimura, M; Pollock, BG; Sakurai, H; Suzuki, T; Uchida, H, 2016)
"This study aimed to investigate prolactin related symptoms (PRS) in individuals with schizophrenia during risperidone maintenance treatment for one year, as well as to identify the risk factors for PRS."5.22Prolactin related symptoms during risperidone maintenance treatment: results from a prospective, multicenter study of schizophrenia. ( Bo, Q; Dong, F; Li, X; Ma, X; Wang, C; Wang, Z, 2016)
" At 8 US academic centers, 305 patients with schizophrenia or schizoaffective disorder were randomly assigned to LAI risperidone (LAI-R) or physician's choice oral SGAs."5.20Comparison of SGA oral medications and a long-acting injectable SGA: the PROACTIVE study. ( Ames, D; Buckley, PF; Bustillo, J; Goff, DC; Hsiao, J; Kane, JM; Kopelowicz, A; Lauriello, J; Manschreck, T; Mendelowitz, AJ; Miller, del D; Mintz, J; Schooler, NR; Severe, JB; Wilson, DR, 2015)
"The present analysis assessed the efficacy of extended-release quetiapine fumarate (quetiapine XR) versus risperidone in patients with schizophrenia and depressive symptoms [Hamilton Depression Rating Scale (HAM-D) score≥20 and a HAM-D item 1 score≥2]."5.20Treatment of depressive symptoms in patients with schizophrenia: a randomized, open-label, parallel-group, flexible-dose subgroup analysis of patients treated with extended-release quetiapine fumarate or risperidone. ( Di Fiorino, M; Kasper, S; Montagnani, G; Trespi, G, 2015)
"To assess the benefit of short-term treatment with the atypical antipsychotic asenapine versus placebo on depressive symptoms in patients with acute schizophrenia in an exacerbated state."5.20Management of depressive symptoms in schizophrenia. ( Castle, DJ; Slott Jensen, JK, 2015)
"To describe secondary analyses from a 12-week, randomized, open-label trial where adult schizophrenia outpatients receiving risperidone, olanzapine, or aripiprazole were switched to iloperidone."5.20Switching to iloperidone: An omnibus of clinically relevant observations from a 12-week, open-label, randomized clinical trial in 500 persons with schizophrenia. ( Alva, G; Citrome, L; Glick, ID; Jackson, R; Kianifard, F; Mattingly, G; Meng, X; Weiden, PJ; Winseck, A, 2015)
"In this prospective multicentre, open-label, 6-month study (Paliperidone Palmitate Flexible Dosing in Schizophrenia [PALMFlexS]), tolerability, safety and treatment response with paliperidone palmitate (PP) were explored in patients with acute symptoms of schizophrenia following switching from previously unsuccessful treatment with oral antipsychotics."5.20Intramuscular long-acting paliperidone palmitate in acute patients with schizophrenia unsuccessfully treated with oral antipsychotics. ( Bergmans, P; Bez, Y; Carpiniello, B; Cherubin, P; Hargarter, L; Keim, S; Parellada, E; Rancans, E; Schreiner, A; Vidailhet, P, 2015)
"The present findings suggest that clozapine demonstrates superior antidepressant effects to quetiapine and comparable effects to olanzapine and risperidone in chronic schizophrenia regardless of presence of MDE."5.20Comparative efficacy between clozapine and other atypical antipsychotics on depressive symptoms in patients with schizophrenia: analysis of the CATIE phase 2E data. ( Caravaggio, F; Chung, JK; Fervaha, G; Gerretsen, P; Graff-Guerrero, A; Iwata, Y; Mihashi, Y; Mulsant, B; Nakajima, S; Plitman, E; Remington, G; Takeuchi, H, 2015)
"The objective of this study was to evaluate the effectiveness and impact of once- versus twice-daily dosing of risperidone and olanzapine on clinical outcomes in patients with schizophrenia."5.20Effectiveness of different dosing regimens of risperidone and olanzapine in schizophrenia. ( Agid, O; Fervaha, G; Lee, J; Remington, G; Takeuchi, H, 2015)
"PALMFlexS, a prospective multicentre, open-label, 6-month, phase IIIb interventional study, explored tolerability, safety and treatment response in adults (n = 231) with non-acute but symptomatic schizophrenia switching to flexibly dosed paliperidone palmitate (PP) after unsuccessful treatment with risperidone long-acting injectable therapy (RLAT) or conventional depot antipsychotics (APs)."5.20Paliperidone palmitate in non-acute patients with schizophrenia previously unsuccessfully treated with risperidone long-acting therapy or frequently used conventional depot antipsychotics. ( Bergmans, P; Cherubin, P; Corrivetti, G; Cosar, B; Hargarter, L; Keim, S; Llorca, PM; Petralia, A; Schreiner, A, 2015)
"To compare the clinical efficacy of the long-acting injectable formulation of risperidone with the oral formulation in the early course of schizophrenia."5.20Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial. ( Casaus, LR; Gretchen-Doorly, D; Hellemann, GS; Luo, JS; Marder, S; Nuechterlein, KH; Subotnik, KL; Ventura, J, 2015)
" Twenty-two antipsychotic-naive patients with first-episode schizophrenia received either risperidone long acting injection or flupenthixol decanoate over 13 weeks and were compared by structural MRI with 23 matched healthy volunteers at weeks 0, 4 and 13."5.20Changes in brain regions associated with food-intake regulation, body mass and metabolic profiles during acute antipsychotic treatment in first-episode schizophrenia. ( Asmal, L; Carr, J; Chiliza, B; du Plessis, S; Emsley, R; Kahn, RS; Kidd, M; Malhotra, AK; Vink, M, 2015)
"Ninety-five patients with DSM-IV-TR diagnoses of schizophrenia and alcohol use disorder were randomized to 6 months of oral or LAI risperidone between 2005 and 2008."5.20Long-acting injectable vs oral risperidone for schizophrenia and co-occurring alcohol use disorder: a randomized trial. ( Brunette, MF; Buckley, P; Dawson, R; Green, AI; Hafez, H; Herz, M; Narasimhan, M; Noordsy, DL; O'Keefe, C; Sommi, RW; Steinbook, RM; Wallace, AE; Weeks, M, 2015)
"This randomized, double-blind study compared the efficacy and safety of blonanserin and risperidone to treat Chinese schizophrenia patients aged ≥18 and < 65 years."5.20Comparative study of the efficacy and safety between blonanserin and risperidone for the treatment of schizophrenia in Chinese patients: A double-blind, parallel-group multicenter randomized trial. ( Gu, N; Li, H; Li, J; Li, K; Li, L; Liu, C; Luo, X; Qi, S; Shi, J; Wang, C; Wang, L; Wang, Q; Yang, F; Yao, C; Zhang, H, 2015)
"The present study aimed to evaluate the efficacy and safety of adjunctive aripiprazole treatment in schizophrenia patients with risperidone-induced hyperprolactinemia."5.20Adjunctive Aripiprazole Treatment for Risperidone-Induced Hyperprolactinemia: An 8-Week Randomized, Open-Label, Comparative Clinical Trial. ( Ai, X; Ding, M; Ding, S; Gu, X; Huang, G; Li, X; Lv, L; Pang, L; Song, X; Zhao, J, 2015)
"Using the recommended dosing regimens for PP and RLAI, both PP and oral risperidone (used during RLAI initiation) improved symptoms of schizophrenia in markedly-to-severely ill subjects at days 4-22."5.19Paliperidone palmitate versus risperidone long-acting injection in markedly-to-severely ill schizophrenia subjects: onset of efficacy with recommended initiation regimens. ( Alphs, L; Bossie, CA; Fu, DJ; Kern Sliwa, J; Ma, YW, 2014)
"We aimed to assess the efficacy and tolerability of riluzole, an anti-glutamate agent with neuroprotective properties, as an adjunct to risperidone in improving negative symptoms of schizophrenia."5.19A double-blind, placebo controlled, randomized trial of riluzole as an adjunct to risperidone for treatment of negative symptoms in patients with chronic schizophrenia. ( Akhondzadeh, S; Farokhnia, M; Hosseini, SM; Khodaie-Ardakani, MR; Pourmahmoud, H; Rezaei, F; Sabzabadi, M; Salehi, B; Tabrizi, M; Yekehtaz, H, 2014)
"This study was to evaluate the effects on clinical symptoms and cognitive function of switching the treatment of elderly patients with schizophrenia from risperidone to paliperidone (PAL)."5.19The influence of switching from risperidone to paliperidone on the extrapyramidal symptoms and cognitive function in elderly patients with schizophrenia: a preliminary open-label trial. ( Gen, K; Hibino, H; Inoue, Y; Matsumoto, H; Mikami, A; Mikami, K; Suzuki, H, 2014)
"Our results are consistent with those of a similar post-hoc analysis of hostility in first-episode subjects with schizophrenia enrolled in the European First-Episode Schizophrenia Trial (EUFEST) trial, where olanzapine demonstrated advantages compared with haloperidol, quetiapine, and amisulpride."5.19Effectiveness of antipsychotic drugs against hostility in patients with schizophrenia in the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study. ( Citrome, L; Czobor, P; Van Dorn, RA; Volavka, J, 2014)
"The purpose of this prospective study was to evaluate the effects of switching from oral risperidone to flexibly dosed oral paliperidone extended-release (ER) in Brazilian adults with schizophrenia because of lack of efficacy, intolerability, or nonadherence after a minimum trial of 30 days on adequate (labeled) doses of oral risperidone, according to individual clinical judgment."5.19Switching from oral risperidone to flexibly dosed oral paliperidone extended-release: core symptoms, satisfaction, and quality of life in patients with stable but symptomatic schizophrenia: the RISPALI study. ( Appolinário, JC; Bressan, RA; Campos, JA; de Oliveira, IR; Elkis, H; Gattaz, WF; Grabowski, HM; Henna, E; Lacerda, AL; Lawson, FL; Louzã, MR; Périco, Cde A; Quevedo, J; Rocha, FL; Ruschel, SI; Sacomani, E; Zorzetto Filho, D, 2014)
"The present study aimed to examine the changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia."5.19Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia. ( Fan, X; Gao, J; Harrington, A; Li, X; Lv, L; Song, X; Zhang, W; Zhao, J; Ziedonis, D, 2014)
"Oral haloperidol, risperidone, and olanzapine seem to be suitable for treating acute severe psychotic agitation in schizophrenia spectrum disorders."5.19Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized, controlled study with oral haloperidol, risperidone, and olanzapine. ( Abderhalden, C; Horn, H; Maier, N; Moggi, F; Moskvitin, K; Müller, TJ; Strik, W; Walther, S, 2014)
"This study aimed to investigate changes in plasma concentrations of risperidone and 9-hydroxy-risperidone (9-OHR) and the associated clinical effects when switching from oral risperidone to extended-release (ER) paliperidone in patients with schizophrenia."5.19Changes in plasma concentrations of risperidone and 9-hydroxyrisperidone and the associated clinical effects during the switch from oral risperidone to extended-release paliperidone tablets in patients with schizophrenia. ( Kwak, KH; Lee, SJ; Lim, MS; Seong, SJ; Yang, DS; Yoon, YR, 2014)
"A long-term randomized trial of unstable patients with schizophrenia found no benefit of long-acting injectable (LAI) risperidone over oral treatment in preventing or delaying time to psychiatric hospitalizations or on clinical outcomes."5.19Differences in treatment effect among clinical subgroups in a randomized clinical trial of long-acting injectable risperidone and oral antipsychotics in unstable chronic schizophrenia. ( Krystal, JH; Leatherman, SM; Lew, RA; Liang, MH; Rosenheck, RA; Thwin, SS; Valley, D, 2014)
"We examined the difference between the effects of olanzapine (OLZ) and risperidone (RIS) on PR and QT intervals among patients with stable schizophrenia using a cohort analysis."5.19Changes in PR and QTc intervals after switching from olanzapine to risperidone in patients with stable schizophrenia. ( Fukui, N; Ono, S; Saito, M; Sawamura, K; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2014)
" The goal of this 8-week, randomized, multicenter, open-label study was to examine the effects of aripiprazole and risperidone on social cognition and neurocognition in individuals with schizophrenia."5.19Open, randomized trial of the effects of aripiprazole versus risperidone on social cognition in schizophrenia. ( Aleman, A; Cahn, W; Gijsman, HJ; Hovens, JE; Kahn, RS; Maat, A, 2014)
"RBP-7000 is a long-acting formulation of risperidone administered once monthly via subcutaneous (SC) injections for the treatment of schizophrenia."5.19Population pharmacokinetics and prediction of dopamine D2 receptor occupancy after multiple doses of RBP-7000, a new sustained-release formulation of risperidone, in schizophrenia patients on stable oral risperidone treatment. ( Fudala, PJ; Gomeni, R; Heidbreder, C; Laffont, CM; Nasser, AF; Zheng, B, 2014)
"The objective of this study was to assess the efficacy and tolerability of minocycline add-on to risperidone in treatment of negative symptoms of patients with chronic schizophrenia."5.19Minocycline add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized double-blind placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Hosseini, SM; Khodaie-Ardakani, MR; Mirshafiee, O; Modabbernia, A; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M; Yekehtaz, H, 2014)
"Ninety-two patients with early stage schizophrenia treated with risperidone entered this 16-week, double blind, randomized, placebo-controlled clinical trial."5.19Minocycline supplementation for treatment of negative symptoms in early-phase schizophrenia: a double blind, randomized, controlled trial. ( Guo, X; Liu, F; Ou, J; Ruan, Y; Wu, R; Xie, L; Xu, X; Yang, J; Yang, L; Yang, S; Zeng, Y; Zhang, B; Zhang, L; Zhao, J; Zheng, Y, 2014)
"In a 12-week randomized open-label trial, adults diagnosed with schizophrenia experiencing inadequate efficacy and/or poor tolerability on risperidone, olanzapine, or aripiprazole were randomized to switch to iloperidone either gradually (ie, down-titration of current therapy over the first 2weeks [to 50% on Day 1, 25% by Week 1, 0% by Week 2]) or immediately."5.19A trial evaluating gradual- or immediate-switch strategies from risperidone, olanzapine, or aripiprazole to iloperidone in patients with schizophrenia. ( Alva, G; Brams, M; Citrome, L; Glick, ID; Hochfeld, M; Jackson, R; Kianifard, F; Mattingly, G; Meng, X; Pestreich, L; Weiden, PJ; Winseck, A, 2014)
"This study was designed to investigate long-term clinical outcomes of risperidone long-acting injectable (RLAI) in patients with schizophrenia or schizoaffective disorder."5.19A prospective, open-label study to evaluate symptomatic remission in schizophrenia with risperidone long-acting injectable in Korea. ( Ahn, YM; Cho, SJ; Chung, YC; Jung, IK; Kim, CY; Kim, DH; Kim, SH; Kim, YS; Lee, DG; Lee, NY; Lee, YH; Lim, WJ; Na, YS; Shin, SE; Woo, JM; Yoon, BH; Yoon, JS, 2014)
"Sixty-one patients with schizophrenia stably treated with risperidone or olanzapine were randomly assigned to dose-reduction-by-half group or dose maintenance group."5.19Lack of effect of risperidone or olanzapine dose reduction on subjective experiences in stable patients with schizophrenia. ( Mimura, M; Remington, G; Suzuki, T; Takeuchi, H; Uchida, H; Watanabe, K, 2014)
"Antipsychotics, such as aripiprazole and risperidone, are often used to treat individuals with schizophrenia."5.19Efficacy and safety of aripiprazole in Chinese Han schizophrenia subjects: a randomized, double-blind, active parallel-controlled, multicenter clinical trial. ( Gu, N; Kane, JM; Li, H; Luo, J; Wang, C; Wang, X; Xie, S; Xu, X; Yu, W, 2014)
"In this study, we assessed the efficacy of 2 pharmacodynamically different antidepressants, citalopram (a selective serotonin reuptake inhibitor) and reboxetine (a norepinephrine reuptake inhibitor), as adjunctive therapy to risperidone and olanzapine for the treatment of negative symptoms in schizophrenia."5.19Double-blind, placebo-controlled study of the efficacy of reboxetine and citalopram as adjuncts to atypical antipsychotics for negative symptoms of schizophrenia. ( Bernardo, M; Caballero, M; Corripio, I; Felipe, AE; Fernandez de Corres, B; González Piqueras, JC; Huerta, R; Ibáñez, A; Iniesta, R; López-Carrilero, R; Oliveira, C; Roca, M; Rodriguez-Jimenez, R; Sindreu, SD; Usall, J, 2014)
"In this secondary study of an open-label, 28-week, randomized, controlled trial conducted between April 2009 and August 2011, clinically stable patients with schizophrenia (DSM-IV) treated with risperidone or olanzapine were randomly assigned to the reduction group (dose reduced by 50%) or maintenance group (dose kept constant)."5.19Dose reduction of risperidone and olanzapine and estimated dopamine D₂ receptor occupancy in stable patients with schizophrenia: findings from an open-label, randomized, controlled study. ( Bies, RR; Mimura, M; Remington, G; Suzuki, T; Takeuchi, H; Uchida, H; Watanabe, K, 2014)
"Subjects with schizophrenia age 50 years or more who were clinically stable and previously maintained on oral risperidone for D(2/3) RRO in dorsal putamen was assessed, using the region of interest analysis of [¹¹C]raclopride PET scans, before and after the dose reduction."5.19Therapeutic window for striatal dopamine D(2/3) receptor occupancy in older patients with schizophrenia: a pilot PET study. ( Arenovich, T; Graff-Guerrero, A; Mamo, DC; Mulsant, BH; Pollock, BG; Rajji, TK; Suzuki, T; Uchida, H, 2014)
"There are contradictory reports about the efficacy of minocycline for treating schizophrenia."5.19Minocycline as add-on treatment decreases the negative symptoms of schizophrenia; a randomized placebo-controlled clinical trial. ( Dehbozorgi, S; Ghanizadeh, A; OmraniSigaroodi, M; Rezaei, Z, 2014)
"We investigated the clinical efficacy and safety of switching to paliperidone (PAL) in elderly schizophrenia patients receiving risperidone."5.17Study of the efficacy and safety of switching from risperidone to paliperidone in elderly patients with schizophrenia. ( Gen, K; Hibino, H; Inoue, Y; Matsumoto, H; Mikami, A; Mikami, K; Otomo, M; Suzuki, H, 2013)
"A prospective, randomized, open-label study was carried out to compare the long-term neurocognitive effectiveness of haloperidol, olanzapine, and risperidone in the first episode of schizophrenia spectrum disorders."5.17Long-term (3-year) neurocognitive effectiveness of antipsychotic medications in first-episode non-affective psychosis: a randomized comparison of haloperidol, olanzapine, and risperidone. ( Ayesa-Arriola, R; Crespo-Facorro, B; Martínez-García, O; Pérez-Iglesias, R; Rodríguez-Sánchez, JM; Roiz-Santiáñez, R; Sánchez-Moreno, J; Tabarés-Seisdedos, R; Vázquez-Barquero, JL, 2013)
"The objective of this study was to assess the efficacy and tolerability of tropisetron add-on to risperidone on negative symptoms in patients with chronic stable schizophrenia."5.17A placebo-controlled study of tropisetron added to risperidone for the treatment of negative symptoms in chronic and stable schizophrenia. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Ghasemi, S; Hosseini, SM; Khodaie-Ardakani, MR; Mirshafiee, O; Modabbernia, A; Noroozian, M; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M; Yekehtaz, H, 2013)
"We examined sex differences in the effect of olanzapine (OLZ), risperidone (RIS), aripiprazole (ARP), or quetiapine (QTP) on mean corrected QT (QTc) intervals among 222 patients with schizophrenia."5.17Sex differences in the effect of four second-generation antipsychotics on QTc interval in patients with schizophrenia. ( Fukui, N; Ono, S; Saito, M; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2013)
"We aimed to evaluate the efficacy of memantine add-on in the treatment of primary negative symptoms of patients with stable schizophrenia."5.17Memantine add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Hajiaghaee, R; Hammidi, S; Modabbernia, A; Mohammad-Karimi, M; Motasami, H; Rezaei, F; Salehi, B; Seddighi, S; Tabrizi, M, 2013)
"We compared the time to discontinuation due to lack of tolerability over 24 weeks in patients suffering from schizophrenia treated with pomaglumetad methionil (LY2140023 monohydrate, the prodrug of metabotropic glutamate 2/3 receptor agonist, LY404039) or standard of care (SOC: olanzapine, risperidone, or aripiprazole)."5.17A long-term, phase 2, multicenter, randomized, open-label, comparative safety study of pomaglumetad methionil (LY2140023 monohydrate) versus atypical antipsychotic standard of care in patients with schizophrenia. ( Adams, DH; Baygani, S; Kinon, BJ; Kollack-Walker, S; Millen, BA; Velona, I; Walling, DP, 2013)
"We sought to assess the effect of the addition of a fixed dose of 5 mg daily of aripiprazole on hyperprolactinemia induced by risperidone long-acting injectable (RLAI) treatment in patients with chronic psychoses and the adverse events related to the addition of aripiprazole and its impact on the disease."5.17Effect of the addition of aripiprazole on hyperprolactinemia associated with risperidone long-acting injection. ( Bonete Llácer, JM; García Escudero, MA; Martínez Pastor, CJ; Ziadi Trives, M, 2013)
"The current study compared the long-term effectiveness, safety, and tolerability of paliperidone extended-release (ER) among patients with schizophrenia who had switched from risperidone (risperidone group) or other antipsychotic medications (non-risperidone group) due to lack of efficacy, intolerability, or non-adherence."5.17Long-term effectiveness of flexibly dosed paliperidone extended-release: comparison among patients with schizophrenia switching from risperidone and other antipsychotic agents. ( Ahn, YM; Chang, SM; Joo, EJ; Kim, EY; Kim, JJ; Kim, YS; Shim, JC, 2013)
"RBP-7000 is a sustained-release (once-monthly injection for subcutaneous administration) formulation of risperidone using the ATRIGEL® Delivery System, developed for treatment of schizophrenia to address compliance issues associated with oral administration."5.17A model-based approach to characterize the population pharmacokinetics and the relationship between the pharmacokinetic and safety profiles of RBP-7000, a new, long-acting, sustained-released formulation of risperidone. ( Fudala, PJ; Gomeni, R; Heidbreder, C; Nasser, AF, 2013)
" Our research group is developing a non-commercial, multicentric and open label study on the differential efficacy between clozapine and risperidone in first-episode schizophrenia."5.17Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year. ( Aragües, M; Del Alamo, C; Molina, V; Ovejero, S; Palomo, T; Sanz-Fuentenebro, J; Taboada, D, 2013)
"We examined clinical characteristics including serum olanzapine concentrations for acute schizophrenia patients who required above conventional doses."5.17The possibility that requiring high-dose olanzapine cannot be explained by pharmacokinetics in the treatment of acute-phase schizophrenia. ( Hatta, K; Hirata, T; Ito, S; Kasuya, M; Katayama, S; Kuga, H; Morikawa, F; Nakamura, H; Nakamura, M; Nakase, R; Ohnuma, T; Sawa, Y; Shirai, Y; Sudo, Y; Takebayashi, H; Usui, C, 2013)
"This randomised 12-month open study analysed the effectiveness of quetiapine XR (400-800 mg) versus risperidone (2-6 mg) on subjective well-being in schizophrenia (NCT00600756)."5.17Subjective well-being in schizophrenia: a randomised controlled open-label 12-month non-inferiority study comparing quetiapine XR with risperidone (RECOVER). ( Goltz, M; Haro, JM; Krüger, H; Lambert, M; Naber, D; Peuskens, J; Schwarzmann, N, 2013)
" In the primary analyses based on intention to treat groups of patients experiencing frequent hallucinations, the quetiapine and ziprasidone groups both had faster decreases of the mean hallucination scores than the risperidone group."5.17Hallucinations in acutely admitted patients with psychosis, and effectiveness of risperidone, olanzapine, quetiapine, and ziprasidone: a pragmatic, randomized study. ( Hugdahl, K; Johnsen, E; Jørgensen, HA; Kroken, RA; Løberg, EM; Sinkeviciute, I, 2013)
" It was designed as an open-label, multicenter, randomized, comparative study involving 104-week oral treatment with 1 of the 3 drugs (aripiprazole, blonanserin, and paliperidone) in patients with schizophrenia aged 20 years or over who required antipsychotic medication or switching of the current medication to others for reasons such as lack of efficacy and intolerability."5.17Japan useful medication program for schizophrenia (JUMPs)-long-term study on discontinuation rate, resolution and remission, and improvement in social functioning rate associated with atypical antipsychotic medications in patients with schizophrenia. ( Ishigooka, J; Iwata, N; Nakagome, K; Ohmori, T, 2013)
"To compare longer-term safety and effectiveness of the 4 most commonly used atypical antipsychotics (aripiprazole, olanzapine, quetiapine, and risperidone) in 332 patients, aged > 40 years, having psychosis associated with schizophrenia, mood disorders, posttraumatic stress disorder, or dementia, diagnosed using DSM-IV-TR criteria."5.17Comparison of longer-term safety and effectiveness of 4 atypical antipsychotics in patients over age 40: a trial using equipoise-stratified randomization. ( Arndt, S; Glorioso, DK; Golshan, S; Henry, R; Jeste, DV; Jin, H; Kraemer, HC; Mudaliar, S; Shih, PA, 2013)
"The objective of this study was to assess the efficacy and tolerability of oxytocin intranasal spray (given as an adjuvant to risperidone) in patients with schizophrenia."5.17Intranasal oxytocin as an adjunct to risperidone in patients with schizophrenia : an 8-week, randomized, double-blind, placebo-controlled study. ( Akhondzadeh, S; Ashrafi, M; Ghaleiha, A; Hosseini, SM; Jafarinia, M; Modabbernia, A; Rezaei, F; Salehi, B; Tabrizi, M; Tajdini, M, 2013)
"This was a post hoc analysis of a 52-week, prospective, randomized, double-blind study (N=323) comparing 2 doses of risperidone long-acting injectable (RLAI) in stable subjects with schizophrenia or schizoaffective disorder."5.17Identification of clinically meaningful relationships among cognition, functionality, and symptoms in subjects with schizophrenia or schizoaffective disorder. ( Alphs, L; Bilder, R; Pandina, G; Turkoz, I, 2013)
"Randomized controlled trial with (50) participants with a diagnosis of schizophrenia randomized to risperidone LAI or oral atypical antipsychotic medication."5.17Working alliance and its relationship to outcomes in a randomized controlled trial (RCT) of antipsychotic medication. ( David, AS; Rose, D; Williams, P; Wykes, T, 2013)
"Clozapine, the most widely used option in treatment-resistant schizophrenia, has been shown to be superior to other antipsychotic medications in improving cognitive function in patients."5.17Clozapine and visuospatial processing in treatment-resistant schizophrenia. ( Bourque, J; Champagne, J; Lakis, N; Lalonde, P; Lipp, O; Mendrek, A; Stip, E, 2013)
" The objective of this study was to determine the prevalence of low BMD in patients with schizophrenia treated with conventional antipsychotics or risperidone and to evaluate any potential relationship with treatment."5.17Bone loss associated with hyperprolactinemia in patients with schizophrenia. ( Jacob, J; Kinon, BJ; Liu-Seifert, H; Stauffer, VL, 2013)
"To evaluate depressive symptoms regarding their association with the acute outcome in first-episode schizophrenia comparing risperidone and haloperidol."5.16Depressive symptoms and their association with acute treatment outcome in first-episode schizophrenia patients: comparing treatment with risperidone and haloperidol. ( Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klingberg, S; Klosterkötter, J; Maier, W; Mayr, A; Möller, HJ; Riedel, M; Sauer, H; Schennach-Wolff, R; Schmitt, A; Schneider, F; Seemüller, F, 2012)
" Aripiprazole, which is a partial dopamine D2 receptor agonist, may have an impact on cognitive dysfunction in patients with schizophrenia."5.16Effect of adjunctive treatment with aripiprazole to atypical antipsychotics on cognitive function in schizophrenia patients. ( Kaneda, A; Kaneko, S; Sugawara, N; Tomita, T; Yasui-Furukori, N, 2012)
" This 53-wk, Phase-III double-blind study was designed to assess the non-inferiority of PP to risperidone long-acting injectable (RIS-LAI) in schizophrenia treatment."5.16A randomized trial of paliperidone palmitate and risperidone long-acting injectable in schizophrenia. ( Eerdekens, M; Fleischhacker, WW; Gassmann-Mayer, C; Gopal, S; Hough, D; Lane, R; Lim, P; Remmerie, B, 2012)
"Patients with schizophrenia (DSM-IV) were assessed during 2006 and 2007 for response/nonresponse (defined as ≥ 20%/<20% improvement in Positive and Negative Syndrome Scale [PANSS] total score) after 2 weeks of risperidone treatment (2 to 6 mg/d)."5.16Analysis of gene variants previously associated with iloperidone response in patients with schizophrenia who are treated with risperidone. ( Conley, RR; Fijal, BA; Hoffmann, VP; Houston, JP; Kinon, BJ; Stauffer, VL; Witte, MM; Zhao, F, 2012)
"In recent years, evidence suggests that modafinil may be useful for certain symptom domains of schizophrenia, especially for the negative and cognitive symptoms."5.16A placebo-controlled study of the modafinil added to risperidone in chronic schizophrenia. ( Ahmadi-Abhari, SA; Akhondzadeh, S; Arbabi, M; Bagheri, M; Khalighi-Sigaroudi, F; Rezaei, F; Tabrizi, M, 2012)
" The efficacy of sertindole in the treatment of positive and negative schizophrenia symptoms has been shown in various studies."5.16Driving ability under sertindole. ( Brunnauer, A; Laux, G, 2012)
"Haloperidol or trifluoperazine demonstrated similar efficacy as risperidone or olanzapine for patients with schizophrenia who had failed their first trial with a FGA."5.16Risperidone and olanzapine versus another first generation antipsychotic in patients with schizophrenia inadequately responsive to first generation antipsychotics. ( Chan, HY; Chen, CH; Chen, JJ; Gau, SS; Hwu, HG, 2012)
"The ITT population included both schizoaffective and schizophrenia patients (N = 2401): n = 370, n = 494, and n = 424 for iloperidone 4-8, 10-16, and 20-24 mg/day, respectively; n = 294 for risperidone; n = 114 for haloperidol; n = 144 for ziprasidone; and n = 561 for placebo."5.16Efficacy of iloperidone in the short-term treatment of schizophrenia: a post hoc analysis of pooled patient data from four phase III, placebo- and active-controlled trials. ( Citrome, L; Hochfeld, M; Meng, X; Stahl, SM, 2012)
"Patients with an acute psychotic episode underwent HOMA testing for insulin sensitivity (IS) prior to and after 3 weeks of treatment with olanzapine (n = 7) or risperidone (n = 7)."5.16The differential effect of risperidone and olanzapine on insulin sensitivity after 3 weeks of treatment: a HOMA pilot study. ( Deuschle, M; Kopf, D; Paslakis, G; Rüsse, S; Thome, J, 2012)
" Sixty-six patients with a diagnosis of schizophrenia that were treated with risperidone or olanzapine and 40 healthy volunteers were enrolled."5.16Increased risk of antipsychotic-related QT prolongation during nighttime: a 24-hour holter electrocardiogram recording study. ( Fukui, N; Ono, S; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2012)
"This randomized, parallel-group, open study investigated the efficacy and safety of risperidone oral solution (RIS-OS) in combination with clonazepam and intramuscular haloperidol for the treatment of acute agitation in patients with schizophrenia, and the study explored the possibility of decreasing the efficacy of an acute 6-week treatment by switching intramuscular haloperidol injection to RIS-OS."5.16Comparison of risperidone oral solution and intramuscular haloperidol with the latter shifting to oral therapy for the treatment of acute agitation in patients with schizophrenia. ( Chen, H; Fang, M; Huang, J; Li, LH; Li, Y; Liu, L; Wang, B; Wang, G; Wu, R; Ye, M; Zhang, L; Zhang, Q; Zhao, JP; Zheng, H; Zhou, J; Zhu, S, 2012)
"Groups of schizophrenia patients treated with risperidone, olanzapine, clozapine or typical antipsychotics did not differ on the Positive and Negative Syndrome Scale or the Mini Mental State Exam (MMSE) but scored lower than controls on the MMSE."5.16Probabilistic classification and gambling in patients with schizophrenia receiving medication: comparison of risperidone, olanzapine, clozapine and typical antipsychotics. ( Barry, RJ; Beninger, RJ; Bradford, L; Delva, NJ; Wasserman, JI, 2012)
" This study evaluated the efficacy and safety of cerebrolysin added to risperidone in patients with schizophrenia dominated by negative symptoms."5.16Therapeutic effects of cerebrolysin added to risperidone in patients with schizophrenia dominated by negative symptoms. ( Chen, C; Li, G; Li, X; Mitchell, P; Wu, HZ; Xiao, S; Xue, H; Yuan, C; Zhang, M, 2012)
" The trial evaluated non-acute adult patients with psychotic disorders treated with a stable olanzapine dose who required a treatment change."5.16Switching patients with stable schizophrenia or schizoaffective disorder from olanzapine to risperidone long-acting injectable. ( Rosa, F; Schreiner, A; Sherif, T; Thomas, P, 2012)
"Two plasma samples were collected at 2 separate given time points for the measurement of RIS and 9-OH-RIS concentrations from 50 patients with schizophrenia or schizoaffective disorder maintained on risperidone (mean ± SD age = 56 ± 15 years; 39 men)."5.16Predicting plasma concentration of risperidone associated with dosage change: a population pharmacokinetic study. ( Bies, RR; Mamo, DC; Mimura, M; Pollock, BG; Suzuki, T; Tsunoda, K; Uchida, H; Watanabe, K, 2012)
"We examined whether augmentation with olanzapine would be superior to increased risperidone dose among acute schizophrenia patients showing early non-response to risperidone."5.16A comparison between augmentation with olanzapine and increased risperidone dose in acute schizophrenia patients showing early non-response to risperidone. ( Hata, K; Hatta, K; Hayakawa, T; Hayashi, H; Hirata, T; Ishii, R; Kasuya, M; Kuga, H; Morikawa, F; Nakamura, H; Nakamura, M; Otachi, T; Sawa, Y; Sudo, Y; Takebayashi, H; Usui, C, 2012)
"Patients with schizophrenia or schizoaffective disorder in Australia who were prescribed risperidone long-acting injection (RLAI) between 2003 and 2007 were assessed 12-months retrospectively, at baseline and 24-months prospectively at 3-monthly intervals."5.16Long acting risperidone in Australian patients with chronic schizophrenia: 24-month data from the e-STAR database. ( Butcher, B; Emmerson, B; Hustig, H; Jacobs, A; Lambert, T; Resseler, S, 2012)
"Olanzapine and other second generation antipsychotics have been associated with weight gain, which may be related to changes in appetite and food intake."5.16Olanzapine and risperidone effects on appetite and ghrelin in chronic schizophrenic patients. ( Davis, JM; Dwivedi, S; Rachakonda, S; Smith, RC, 2012)
"From December 2004 through March 2008, adult outpatients with a Structured Clinical Interview for DSM-IV Axis I Disorders-Patient Edition diagnosis of schizophrenia or schizoaffective disorder who were taking haloperidol decanoate (n = 40) or fluphenazine decanoate (n = 22) were randomly assigned to stay on current long-acting injectable medication or switch to risperidone microspheres and followed for 6 months under study protocol and an additional 6 months naturalistic follow-up."5.16Effectiveness of switching from long-acting injectable fluphenazine or haloperidol decanoate to long-acting injectable risperidone microspheres: an open-label, randomized controlled trial. ( Covell, NH; Essock, SM; Jackson, CT; McEvoy, JP; Rojas, IA; Schooler, NR; Stroup, TS, 2012)
"We applied 2D-CSI MR spectroscopy in 17 recurrent-episode schizophrenia patients off antipsychotics at baseline and at follow-up after 6 weeks, during which 7 patients were treated with haloperidol (10-16 mg/d) and 10 with risperidone (4-6 mg/d)."5.16Antipsychotic drug effects on left prefrontal phospholipid metabolism: a follow-up 31P-2D-CSI study of haloperidol and risperidone in acutely ill chronic schizophrenia patients. ( Burmeister, HP; Gussew, A; Langbein, K; Reichenbach, JR; Rzanny, R; Sauer, H; Smesny, S, 2012)
"There is evidence to suggest that clozapine is underutilized in treatment-refractory schizophrenia."5.16Choice of randomization to clozapine versus other second generation antipsychotics in the CATIE schizophrenia trial. ( Hermes, E; Rosenheck, R, 2012)
"Neurocognitive functioning of youth (ages 8 to 19 years) with schizophrenia or schizoaffective disorder was evaluated in a four-site, randomized, double-blind clinical trial comparing molindone, olanzapine, and risperidone."5.16Neurocognitive outcomes in the Treatment of Early-Onset Schizophrenia Spectrum Disorders study. ( Breiger, D; Findling, RL; Frazier, JA; Giuliano, AJ; Hamer, RM; Hooper, SR; Johnson, JL; Lieberman, JA; McClellan, J; Sikich, L; Vitiello, B; Yakutis, L; Youngstrom, EA, 2012)
"The main aim was to study the effects of COMT polymorphisms on response of risperidone treatment for schizophrenia and investigate the correlation between memory function of schizophrenia patients and COMT polymorphisms."5.16Impact of catechol-o-methyltransferase polymorphisms on risperidone treatment for schizophrenia and its potential clinical significance. ( Cheng, J; Dong, J; Gao, S; Guo, J; Hu, Z; Huang, M; Li, Z; Liu, S; Xie, S; Xu, Y; Zhou, W, 2012)
"Veterans Health Administration patients with unstable schizophrenia or schizoaffective disorder established by the Structured Clinical Interview for DSM-IV (N = 369) were randomized between 2006 and 2009 to long-acting risperidone or physician's choice of oral antipsychotic."5.16Cost and cost-effectiveness in a randomized trial of long-acting risperidone for schizophrenia. ( Barnett, PG; Krystal, JH; Rosenheck, RA; Scott, JY, 2012)
"This study aims to determine the effectiveness of paliperidone extended release (ER) on cognitive function in patients with schizophrenia in comparison with risperidone."5.16Paliperidone ER versus risperidone for neurocognitive function in patients with schizophrenia: a randomized, open-label, controlled trial. ( Bae, KY; Chung, YC; Kim, JM; Kim, SW; Kim, SY; Lee, JH; Lee, YH; Shin, IS; Yoon, JS, 2012)
"Evaluation of risperidone efficacy at psychopathological symptoms, cognitive impairment and formal thought disorder in adolescents with schizophrenia spectrum diagnosis."5.16Cognition and communication dysfunctions in early-onset schizophrenia: effect of risperidone. ( Namysłowska, I; Remberk, B; Rybakowski, F, 2012)
"We investigated the effects of risperidone (N=16), olanzapine (N=18) and low doses of haloperidol (N=18) in cortical thickness changes during 1-year follow-up period in a large and heterogeneous sample of schizophrenia spectrum patients."5.16Effect of antipsychotic drugs on cortical thickness. A randomized controlled one-year follow-up study of haloperidol, risperidone and olanzapine. ( Ayesa-Arriola, R; Crespo-Facorro, B; Gutiérrez, A; Ortíz-García de la Foz, V; Roiz-Santiáñez, R; Tabarés-Seisdedos, R; Tordesillas-Gutiérrez, D; Vázquez-Barquero, JL, 2012)
"In the treatment of acute schizophrenia, risperidone and aripiprazole are both placed the first line antipsychotics."5.16Effect of switching to risperidone after unsuccessful treatment with aripiprazole on plasma monoamine metabolites level in the treatment of acute schizophrenia. ( Kanno, K; Katsumi, A; Mashiko, H; Miura, I; Niwa, S; Takeuchi, S; Watanabe, K, 2012)
"The association between 5 ANKK1, 54 DRD2, and 11 HTR2C SNPs and weight change during 8 weeks of olanzapine treatment was assessed in 4 pooled studies of 205 white patients with diagnoses other than schizophrenia who were generally likely to have had limited previous antipsychotic exposure."5.16Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia. ( Bishop, JR; Conley, RR; Ellingrod, VL; Fijal, BA; Houston, JP; Kohler, J; Ostbye, KM; Poole Hoffmann, V; Zhao, F, 2012)
"In this 6-week, multicenter, randomized, rater single-blind study, a total of 119 patients with schizophrenia were randomly assigned to quetiapine (n = 60, 750 mg/day) or risperidone (n = 59, 4 mg/day)."5.16Comparison of quetiapine and risperidone in Chinese Han patients with schizophrenia: results of a single-blind, randomized study. ( Li, H; Li, Y; Liu, Y; Qian, M; Yan, X; Yue, Y, 2012)
"This study was a comparative investigation of the effects on clinical symptoms and cognitive function of switching the treatment of schizophrenia patients from haloperidol decanoate depot to risperidone long-acting injection (RLAI) compared with a control group that continued receiving haloperidol decanoate depot."5.16The influence of switching from haloperidol decanoate depot to risperidone long-acting injection on the clinical symptoms and cognitive function in schizophrenia. ( Gen, K; Suzuki, H, 2012)
"363 hospital-based psychiatric patients in India, Romania, and United States aged 18 to 65 years and meeting criteria for DSM-IV-TR diagnosis of chronic schizophrenia were randomized double-blind to receive BL-1020 10 mg/d, BL-1020 20-30 mg/d, placebo, or risperidone (2-8 mg/d) for 6 weeks."5.16Bl-1020, a new γ-aminobutyric acid-enhanced antipsychotic: results of 6-week, randomized, double-blind, controlled, efficacy and safety study. ( Anand, R; Davidson, M; Geffen, Y; Keefe, R; Rabinowitz, J, 2012)
" The present study evaluates the comparative efficacy, effects on neurocognitive function, and adverse effects of aripiprazole and risperidone in the treatment of hospitalized patients with schizophrenia."5.16The neurocognitive effects of aripiprazole compared with risperidone in the treatment of schizophrenia. ( Okamoto, Y; Sato, G; Yamashita, H; Yamawaki, S; Yoshimura, S, 2012)
" The sample comprised 16 chronic schizophrenia patients treated with risperidone long-acting injections (RLAI), 16 patients treated with conventional antipsychotic depots (CONV) and 16 healthy controls (HC)."5.15Emotion processing in schizophrenia: fMRI study of patients treated with risperidone long-acting injections or conventional depot medication. ( Anilkumar, AP; Chu, EM; David, AS; Ecker, C; Evans, A; Marshall, N; McDonald, C; Phillips, ML; Surguladze, SA; Timehin, C, 2011)
"In this multicenter, phase 3, randomized, double-blind, parallel-group study, only patients with DSM-IV schizophrenia who had failed an adequate antipsychotic treatment within the previous 6 months and who had not responded positively to haloperidol during screening were eligible for enrollment."5.15A double-blind, randomized study comparing the efficacy and safety of sertindole and risperidone in patients with treatment-resistant schizophrenia. ( Buckley, PF; Daniel, DG; Kane, JM; Potkin, SG, 2011)
"Galantamine, a reversible cholinesterase inhibitor with effects on nicotinic receptors, has shown mixed effects on cognitive impairments in patients with schizophrenia."5.15Galantamine augmentation of long-acting injectable risperidone for cognitive impairments in chronic schizophrenia. ( Khan, A; Lindenmayer, JP, 2011)
"Growth mixture modeling (GMM) was applied to data from a randomized, double-blind, 12-week study of 628 patients with schizophrenia or schizo-affective disorder treated with risperidone or olanzapine."5.15The heterogeneity of antipsychotic response in the treatment of schizophrenia. ( Ascher-Svanum, H; Case, M; Conley, R; Jacob, J; Kane, JM; Kapur, S; Kinon, BJ; Kollack-Walker, S; Stauffer, VL, 2011)
"This study was designed to investigate the effect of sildenafil added to risperidone as augmentation therapy in patients with chronic schizophrenia and prominent negative symptoms in a double-blind and randomized clinical trial."5.15Sildenafil adjunctive therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled trial. ( Akhondzadeh, S; Esfandiari, GR; Ghayyoumi, R; Ghebleh, F; Maroufi, A; Modabbernia, AH; Naderi, M; Rezaei, F; Rezazadeh, SA; Salehi, B; Tabrizi, M, 2011)
"In a clinical trial comparing risperidone and lurasidone, 323 clinically-stable outpatients with schizophrenia at 29 sites were assessed with MCCB at screening and a median of 15days later at baseline."5.15Characteristics of the MATRICS Consensus Cognitive Battery in a 29-site antipsychotic schizophrenia clinical trial. ( Cucchiaro, J; Fox, KH; Harvey, PD; Keefe, RS; Loebel, A; Siu, C, 2011)
") injectable atypical antipsychotic paliperidone palmitate (PP) versus risperidone long-acting injectable (RIS-LAI) in adult patients with schizophrenia."5.15A double-blind study of paliperidone palmitate and risperidone long-acting injectable in adults with schizophrenia. ( Gassmann-Mayer, C; Gopal, S; Hough, D; Lane, R; Pandina, G; Remmerie, B; Simpson, G, 2011)
"This preliminary study aimed to determine if adding mirtazapine to risperidone might improve negative and cognitive symptoms in schizophrenia."5.15Mirtazapine augmentation enhances cognitive and reduces negative symptoms in schizophrenia patients treated with risperidone: a randomized controlled trial. ( Cho, SJ; Choi, TK; Kim, B; Kim, YW; Lee, JE; Lee, KS; Lee, SH; Suh, S; Yook, K; Yook, KH, 2011)
" This was a 6-month, open label, multicenter, phase IV trial in recent-onset schizophrenia treated with flexible doses of risperidone long-acting injectable (25-50 mg every 14 days)."5.15Premorbid functioning and treatment response in recent-onset schizophrenia: prospective study with risperidone long-acting injectable. ( Baylé, FJ; Burba, B; Cavallaro, R; Fischel, T; Martinez, G; Napryeyenko, O; Neznanov, NG; Rabinowitz, J; Schreiner, A; Smeraldi, E, 2011)
"To report the design of a study to assess the effect of long-acting injectable risperidone in unstable patients and under more realistic conditions than previously studied and to evaluate the effect of this medication on psychiatric inpatient hospitalization, schizophrenia symptoms, quality of life, medication adherence, side effects, and health care costs."5.15Challenges in the design and conduct of controlled clinical effectiveness trials in schizophrenia. ( Barnett, PG; Fiore, L; Huang, GD; Krystal, JH; Lew, R; Liang, MH; Neal, C; Rosenheck, RA; Thwin, SS; Valley, D; Vertrees, JE, 2011)
"This open-label, rater-blinded, parallel-group study was designed to evaluate noninferiority of paliperidone palmitate (PP), a once-monthly injectable atypical antipsychotic, to once-biweekly risperidone long-acting injectable (RIS-LAI) in adult Chinese patients with acute schizophrenia."5.15A comparative study of paliperidone palmitate and risperidone long-acting injectable therapy in schizophrenia. ( Gu, N; Li, H; Ning, X; Rui, Q; Xu, H, 2011)
"Long-acting injectable risperidone, a second-generation antipsychotic agent, may improve adherence to treatment and outcomes in schizophrenia, but it has not been tested in a long-term randomized trial involving patients with unstable disease."5.15Long-acting risperidone and oral antipsychotics in unstable schizophrenia. ( Barnett, PG; Fiore, L; Krystal, JH; Lew, R; Liang, MH; Rosenheck, RA; Thwin, SS; Valley, D; Vertrees, JE, 2011)
"The plasma levels of ADA in patients with chronic schizophrenia who received clozapine were significantly higher than patients who received haloperidol."5.15Correlation of adenosinergic activity with superior efficacy of clozapine for treatment of chronic schizophrenia: a double blind randomised trial. ( Akhondzadeh, S; Boroumand, MA; Ghaleiha, A; Honarbakhsh, N; Jafarinia, M; Raznahan, M; Rezaei, F; Tabrizi, M, 2011)
"In newly admitted patients with acute schizophrenia, non-response to risperidone using CGI-I at 2 weeks can predict subsequent response."5.15Difference in early prediction of antipsychotic non-response between risperidone and olanzapine in the treatment of acute-phase schizophrenia. ( Ashizawa, Y; Hamakawa, H; Hatta, K; Hayakawa, T; Hayashi, N; Hirata, T; Ito, S; Nakamura, H; Nakase, R; Otachi, T; Sawa, Y; Sudo, Y; Takebayashi, H; Usui, C, 2011)
" Study A consisted of SB-773812 single doses in healthy volunteers-D(2) occupancy measured at 48 (n = 9) and 56 mg (n = 9) and 5-HT(2A) occupancy at 56 mg (n = 9); study B consisted of D(2) and 5-HT(2A) occupancy measured in 12 stabilized-schizophrenia patients on stable doses (16-18 d of 56 mg/d) after washout of previous medication; and study C included D(2) occupancy measured in a double-blind study of patients with acutely exacerbated schizophrenia (n = 10) on stable doses (18-21 d) of SB-773812 (100 mg/d; n = 7) or risperidone (6 mg/d; n = 3)."5.15Contribution of SPECT measurements of D2 and 5-HT2A occupancy to the clinical development of the antipsychotic SB-773812. ( Bullich, S; Burgess, C; Catafau, AM; Gray, F; Merlo-Pich, E; Nucci, G, 2011)
"This pilot study randomly assigned patients with schizophrenia (N=40) to either aripiprazole or risperidone."5.15An open randomized pilot trial on the differential effects of aripiprazole versus risperidone on anhedonia and subjective well-being. ( Aleman, A; Bous, J; Hollander, K; Knegtering, H; Liemburg, E, 2011)
"To assess changes in insulin sensitivity in non-diabetic adults with schizophrenia or schizoaffective disorder treated with olanzapine or risperidone."5.15Impact of olanzapine or risperidone treatment on insulin sensitivity in schizophrenia or schizoaffective disorder. ( Campbell, GM; Forrester, TD; Hardy, TA; Henry, RR; Kryzhanovskaya, LA; Marks, DM; Mudaliar, S, 2011)
"Between June 2003 and December 2008, 244 individuals with first-episode schizophrenia or schizoaffective disorder according to DSM-IV criteria were treated at the Centre for Addiction and Mental Health, Toronto, Ontario, Canada, following an algorithm that moved them through 2 antipsychotic trials, followed by a trial with clozapine."5.15An algorithm-based approach to first-episode schizophrenia: response rates over 3 prospective antipsychotic trials with a retrospective data analysis. ( Agid, O; Arenovich, T; Foussias, G; Kapur, S; Remington, G; Sajeev, G; Zipursky, RB, 2011)
"Patients with schizophrenia enrolled in a trial of long-acting injectable risperidone at multiple sites of the Veterans Health Administration (VHA)."5.15How do clinical trial participants compare to other patients with schizophrenia? ( Barnett, PG; Rosenheck, RA; Scott, JY, 2011)
"The purpose of this study is to compare the efficacy of olanzapine and risperidone for the acute treatment of first-episode schizophrenia patients with cannabis use disorders."5.15Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes. ( Kane, J; McCormack, J; Miller, R; Napolitano, B; Robinson, DG; Sevy, S; Sunday, S, 2011)
"This study aimed to characterize weight changes in schizophrenia patients taking risperidone as part of a randomized, controlled, open-label clinical trial."5.15Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia. ( Bo, QJ; Chiu, HF; Dixon, LB; Kreyenbuhl, JA; Lai, KY; Lee, EH; Ungvari, GS; Wang, CY; Xiang, YT, 2011)
"Patients with schizophrenia or schizoaffective disorder with a body mass index ≥ 27 and non-high-density lipoprotein (non-HDL) cholesterol ≥ 130 mg/dl who were on a stable treatment dosage of olanzapine, quetiapine, or risperidone were randomly assigned to switch to ari-piprazole (N=109) for 24 weeks or stay on their current medication (N=106)."5.15A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP). ( Hamer, RH; LaVange, LM; Lieberman, JA; McEvoy, JP; Nussbaum, AM; Perkins, DO; Ring, KD; Rosenheck, RA; Stroup, TS; Swartz, MS, 2011)
"To examine efficacy and safety of acute treatment with paliperidone palmitate in subjects with schizophrenia whose disease remained symptomatic despite recent treatment with oral risperidone."5.15Effects of acute paliperidone palmitate treatment in subjects with schizophrenia recently treated with oral risperidone. ( Alphs, L; Bossie, CA; Ma, YW; Sliwa, JK, 2011)
"OBJECTIVE To identify whether sarsasapogenin, a sapogenin from the Chinese medicinal herb Anemarrhena Asphodeloides Bunge, would augment the efficacy of risperidone and significantly improve cognitive functions in patients with negative symptoms dominated schizophrenia."5.15A double-blind, placebo-controlled study of traditional Chinese medicine sarsasapogenin added to risperidone in patients with negative symptoms dominated schizophrenia. ( Chen, C; Li, GJ; Li, X; Xiao, SF; Xue, HB; Yuan, CM; Zhang, MY, 2011)
"This study compares the metabolic effects of olanzapine and risperidone in a prospective, randomized, open-label trial in 160 patients with DSM-IV-TR schizophrenia, schizoaffective disorder, or bipolar disorder after 1, 3, 6, and 12 months' treatment."5.15A 12-month randomized, open-label study of the metabolic effects of olanzapine and risperidone in psychotic patients: influence of valproic acid augmentation. ( Bobo, WV; Bonaccorso, S; Chen, Y; Jayathilake, K; Meltzer, HY, 2011)
"1 years) who presented between November 1998 and October 2004 with a first episode of psychosis and had a DSM-IV diagnosis of schizophrenia or schizophreniform or schizoaffective disorder were randomly assigned to treatment with olanzapine or risperidone for 16 weeks."5.15Time to treatment response in first-episode schizophrenia: should acute treatment trials last several months? ( Gallego, JA; Kane, JM; Lesser, ML; McCormack, J; Napolitano, B; Robinson, DG; Sevy, SM, 2011)
"To evaluate effectiveness outcomes in a real-world setting in patients with schizophrenia initiating risperidone long-acting therapy (RLAT)."5.15Assessment of effectiveness measures in patients with schizophrenia initiated on risperidone long-acting therapy: the SOURCE study results. ( Crivera, C; DeSouza, C; Dirani, RD; Kozma, CM; Macfadden, W; Mao, L; Rodriguez, SC, 2011)
"Eighty hospitalized patients suffering from Schizophrenia or Schizoaffective disorder (male 54, female 26) were first treated with Haloperidol (N=60) or Fluphenazine (N=20), and then were switched to Risperidone."5.15First generation antipsychotics switch with Risperidone in the treatment of chronic schizophrenic patients. ( Popović, I; Popović, V; Ravanić, D; Stanojević, A; Stojanović, M; Vladejić, S, 2011)
"Data from the 3-year, prospective, observational SOHO study were used to compare the effectiveness (in terms of treatment discontinuation) and the tolerability of olanzapine, risperidone, other atypicals and typical antipsychotics in 1009 previously untreated outpatients with schizophrenia who started monotherapy at baseline."5.14Antipsychotic treatment discontinuation in previously untreated patients with schizophrenia: 36-month results from the SOHO study. ( Haro, JM; Novick, D; Roca, M; Suarez, D, 2009)
"The efficacy, safety and tolerability of ziprasidone versus the comparators olanzapine, risperidone or quetiapine were investigated in adult patients with chronic schizophrenia, schizoaffective and schizophreniform disorders, with lack of efficacy or intolerance to their previous antipsychotic treatment based on clinical judgement of the investigator."5.14Ziprasidone versus olanzapine, risperidone or quetiapine in patients with chronic schizophrenia: a 12-week open-label, multicentre clinical trial. ( Haug, HJ; Kolb, SA; Koponen, H; Lublin, H; Sigmundsson, T, 2009)
"Hyperprolactinemia, an adverse effect associated with the use of typical antipsychotics and the atypical antipsychotic risperidone, has both acute and chronic clinical consequences."5.14Effects of aripiprazole on prolactin levels in subjects with schizophrenia during cross-titration with risperidone or olanzapine: analysis of a randomized, open-label study. ( Baker, RA; Byerly, MJ; Eudicone, JM; Marcus, RN; Tran, QV; Whitehead, R, 2009)
" One hundred two patients with first episode schizophrenia or schizoaffective disorder were assessed on cognitive measures of speed of processing, episodic memory, executive function, and visual spatial processing at baseline (when patients were drug naive and after 16 weeks of olanzapine or risperidone treatment), so that a change score could be derived."5.14Lack of an inverse relationship between duration of untreated psychosis and cognitive function in first episode schizophrenia. ( Burdick, KE; Goldberg, TE; Goldman, R; Kane, JM; Lencz, T; Malhotra, AK; McCormack, J; Napolitano, B; Patel, RC; Robinson, DG; Sevy, SM, 2009)
"The objective of this study was to evaluate the efficacy and safety of divalproex sodium extended release (divalproex ER) vs placebo in combination with olanzapine or risperidone for the treatment of acute exacerbations of schizophrenia."5.14Divalproex ER combined with olanzapine or risperidone for treatment of acute exacerbations of schizophrenia. ( Abi-Saab, W; Baker, J; Casey, DE; Daniel, DG; Greco, N; Kane, JM; Redden, L; Saltarelli, M; Tamminga, C; Tran-Johnson, T; Wozniak, P, 2009)
"The primary objective of this randomised, active-controlled, parallel group, double-blind study was to evaluate the tolerability of treatment with either amisulpride or risperidone in elderly patients with schizophrenia aged over 65 years; evaluation of efficacy was a secondary objective."5.14A pilot study of the safety and efficacy of amisulpride and risperidone in elderly psychotic patients. ( Eich, FX; Möller, HJ; Riedel, M, 2009)
"This randomized, double-blind, multicentre extension study compared the efficacy, tolerability, and safety of ziprasidone and risperidone for schizophrenia or schizoaffective disorder."5.14A comparison of ziprasidone and risperidone in the long-term treatment of schizophrenia: a 44-week, double-blind, continuation study. ( Addington, DE; Johnson, G; Kulkarni, J; Labelle, A; Loebel, A; Mandel, FS, 2009)
" Patients, 13-17 years, with an acute episode of schizophrenia, randomised 1:1 to risperidone 1."5.14Efficacy, safety and tolerability of two dosing regimens in adolescent schizophrenia: double-blind study. ( Augustyns, I; Eerdekens, M; Haas, M; Kushner, S; Kusumakar, V; Pandina, G; Quiroz, J; Singer, J, 2009)
"This randomized, 24-week, flexible-dose study compared changes in glucose metabolism in patients with DSM-IV schizophrenia receiving initial exposure to olanzapine, quetiapine, or risperidone."5.14A 24-week, multicenter, open-label, randomized study to compare changes in glucose metabolism in patients with schizophrenia receiving treatment with olanzapine, quetiapine, or risperidone. ( Brecher, M; Emsley, R; Eriksson, JW; Leong, RW; Leonova-Edlund, J; Meulien, D; Miller, F; Newcomer, JW; Ratner, RE, 2009)
"Clinical trial data were evaluated for the association between 22 single-nucleotide polymorphisms (SNPs) and response in acutely ill patients diagnosed with schizophrenia, schizoaffective disorder or schizophreniform disorder, who were treated with oral risperidone."5.14Candidate-gene association analysis of response to risperidone in African-American and white patients with schizophrenia. ( Conley, RR; Fijal, BA; Houston, JP; Jamal, HH; Kane, JM; Kapur, S; Kinon, BJ; Stauffer, VL; Witte, MM, 2009)
"This study evaluated the safety/tolerability and effectiveness of aripiprazole titrated-dose versus fixed-dose switching strategies from risperidone in patients with schizophrenia experiencing insufficient efficacy and/or safety/tolerability issues."5.14Switching to aripiprazole in outpatients with schizophrenia experiencing insufficient efficacy and/or safety/tolerability issues with risperidone: a randomized, multicentre, open-label study. ( Kahn, JP; Kerselaers, W; Lissens, J; McQuade, RD; Modell, S; Ryckmans, V; Sanchez, R; Werner, C, 2009)
"To compare the efficacy of electro-acupuncture with that of sham electro-acupuncture for auditory hallucinations in patients with schizophrenia partially responsive or non-responsive to risperidone."5.14Electro-acupuncture versus sham electro-acupuncture for auditory hallucinations in patients with schizophrenia: a randomized controlled trial. ( , 2009)
"To compare the effectiveness of a switch from haloperidol (N=99), olanzapine (N=82), or risperidone (N=104) to 12 weeks of treatment with 80-160 mg/day ziprasidone in patients with stable schizophrenia or schizoaffective disorder."5.14Efficacy and tolerability of switching to ziprasidone from olanzapine, risperidone or haloperidol: an international, multicenter study. ( Akkaya, C; Alptekin, K; Brook, S; Danaci, AE; El Tallawy, H; Hafez, J; Karayal, ON; Lowe, W; Tzebelikos, E; Ucok, A, 2009)
"Risperidone treatment can improve disgust recognition deficits in patients with schizophrenia."5.14Effect of risperidone on emotion recognition deficits in antipsychotic-naïve schizophrenia: a short-term follow-up study. ( Arasappa, R; Behere, RV; Gangadhar, BN; Reddy, N; Venkatasubramanian, G, 2009)
"Perospirone was as effective as risperidone against positive and negative symptoms in patients with schizophrenia."5.14Randomized clinical comparison of perospirone and risperidone in patients with schizophrenia: Kansai Psychiatric Multicenter Study. ( Kato, M; Kinoshita, T; Kishimoto, T; Koh, J; Matsumoto, N; Morikawa, M; Okugawa, G; Shinosaki, K; Wakeno, M; Yoneda, H, 2009)
"To evaluate the quality of life, efficacy and safety of Warm-Supplementing Kidney Yang (WSKY) added to risperidone in patients with schizophrenia."5.14Effect of Warm-Supplementing Kidney Yang (WSKY) added to risperidone on quality of life in patients with schizophrenia: a randomized controlled trial. ( Chen, ZH; Huo, YX; Li, L; Mei, HB; Wang, GH; Wang, XP; Yang, MH, 2009)
"To evaluate the maintenance of efficacy of risperidone long-acting injectable (RLAI) in stable patients with schizophrenia or schizoaffective disorders."5.14Remission in schizophrenia: one-year Italian prospective study of risperidone long-acting injectable (RLAI) in patients with schizophrenia or schizoaffective disorder. ( Bagalà, A; Bernareggi, MM; Del Curatolo, V; Giustra, MG; Rossi, A; Scapati, F, 2009)
"To investigate changes in cognitive function and clinical features following a switch from oral atypical antipsychotics (AAPs) to long-acting injectable risperidone (LAIR) in patients with schizophrenia."5.14Effects of switching to long-acting injectable risperidone from oral atypical antipsychotics on cognitive function in patients with schizophrenia. ( Kim, JM; Kim, SW; Lee, SH; Lee, YH; Shin, IS; Yang, SJ; Yoon, JS, 2009)
"Comparisons of diabetic potential, glucose related metabolic levels, and insulin resistance between olanzapine and risperidone have produced variable results in cross-sectional and epidemiologic studies."5.14Effects of olanzapine and risperidone on glucose metabolism and insulin sensitivity in chronic schizophrenic patients with long-term antipsychotic treatment: a randomized 5-month study. ( Cornwell, J; Davis, JM; Hu, Q; Kelly, E; Khan, A; Lindenmayer, JP; Smith, RC; Vaidhyanathaswamy, S; Viviano, TF, 2009)
"We identified novel candidate genes for treatment response to risperidone and provide evidence that one of these additionally may confer susceptibility to schizophrenia."5.14Identification of novel candidate genes for treatment response to risperidone and susceptibility for schizophrenia: integrated analysis among pharmacogenomics, mouse expression, and genetic case-control association approaches. ( Arinami, T; Hashimoto, R; Honda, H; Ikeda, M; Iwata, N; Kinoshita, Y; Koga, M; Mouri, A; Nabeshima, T; Nakamura, J; O'Donovan, MC; Okochi, T; Owen, MJ; Ozaki, N; Takeda, M; Tomita, Y; Williams, HJ; Yamanouchi, Y; Yoshimura, R, 2010)
"Previous studies had revealed no specific effect under haloperidol (typical) and risperidone (atypical) neuroleptic (NLP) treatments for schizophrenia (SZ) on a variety of neurocognitive functions relying on the dopaminergic meso-cortico-limbic system (Rémillard et al."5.14Long-term skill proceduralization in schizophrenia. ( Cohen, H; Pourcher, E; Rémillard, S, 2010)
"In this multicenter, double-blind, 16-week, placebo-controlled study conducted at 43 American sites from July 2006 to October 2007, patients with chronic, stable schizophrenia or schizoaffective disorder diagnosed with DSM-IV-TR were randomly assigned to receive aripiprazole (2-15 mg/d) or placebo in addition to a stable regimen of quetiapine (400-800 mg/d) or risperidone (4-8 mg/d)."5.14A multicenter, randomized, double-blind, placebo-controlled, 16-week study of adjunctive aripiprazole for schizophrenia or schizoaffective disorder inadequately treated with quetiapine or risperidone monotherapy. ( Assunção-Talbott, S; Carson, WH; Correll, CU; Goff, DC; Kane, JM; Kirkpatrick, B; Marder, SR; Pikalov, A; Sun, W; Vester-Blokland, E, 2009)
"Stable patients with psychotic disorders requiring medication change were switched to open-label RLAI in the switch to risperidone microspheres (StoRMi) trial."5.14Establishing remission and good clinical functioning in schizophrenia: predictors of best outcome with long-term risperidone long-acting injectable treatment. ( De Marinis, T; Lambert, M; Naber, D; Pfeil, J; Schreiner, A, 2010)
"Patients receiving care from old age psychiatrists for their schizophrenia were randomised to treatment with olanzapine or risperidone and were followed for up to 3(1/2) years."5.14Predictors of adherence to atypical antipsychotics (risperidone or olanzapine) in older patients with schizophrenia: an open study of 3(1/2) years duration. ( Ames, D; Cheesman, N; Harrigan, S; Macfarlane, S; Mastwyk, M; Ritchie, CW, 2010)
"It has been reported that mirtazapine would be helpful for treating negative symptoms in schizophrenia."5.14The effect of mirtazapine add on therapy to risperidone in the treatment of schizophrenia: a double-blind randomized placebo-controlled trial. ( Abbasi, SH; Akhondzadeh, S; Behpournia, H; Ghoreshi, A; Raznahan, M; Rezaei, F; Rezazadeh, SA; Salehi, B, 2010)
"To assess treatment retention on risperidone long-acting injection (RLAI) and outcomes in schizophrenia patients for whom 24 months of follow-up data in the electronic Schizophrenia Treatment Adherence Registry (e-STAR) were available."5.14Treatment retention with risperidone long-acting injection: 24-month results from the Electronic Schizophrenia Treatment Adherence Registry (e-STAR) in six countries. ( Akhras, K; Bij de Weg, H; Eriksson, L; Jacobs, A; Olivares, JM; Pecenak, J; Peuskens, J; Resseler, S; Tuma, I, 2010)
"The aim of this study was to evaluate the efficacy and safety of two dose ranges of risperidone in adolescents with schizophrenia."5.14A 6-week, randomized, double-blind, placebo-controlled study of the efficacy and safety of risperidone in adolescents with schizophrenia. ( Armenteros, J; Copenhaver, MD; Haas, M; Kushner, SF; Quiroz, JA; Unis, AS, 2009)
"Long-acting injectable (LAI) risperidone for intramuscular injection into the gluteal muscle every 2 weeks is approved for schizophrenia."5.14Risperidone long-acting injection: pharmacokinetics following administration in deltoid versus gluteal muscle in schizophrenic patients. ( Herben, V; Mannaert, E; Quiroz, J; Rusch, S; Thyssen, A, 2010)
"The objective of this open-label study was to evaluate treatment benefits of risperidone long-acting injectable (RLAI) in patients with schizophrenia following direct transition from oral risperidone (RIS) compared with transition from other oral second generation antipsychotics."5.14Does oral antipsychotic pre-treatment influence outcome of a switch to long-acting injectable risperidone in patients with schizophrenia? ( Diekamp, B; Gerwe, M; Ibach, B; Schmauss, M; Schreiner, A, 2010)
"The study aimed to evaluate the efficacy of long-acting injectable risperidone (LAR) in Asian patients with schizophrenia spectrum disorders."5.14Safety and efficacy of long-acting injectable risperidone in patients with schizophrenia spectrum disorders: a 6-month open-label trial in Asian patients. ( Abdin, E; Chong, SA; Lee, N; Sim, K; Su, A; Subramaniam, M; Verma, S, 2010)
"It is still common to encounter a partial or no response to antipsychotic treatment in clinical practice, but only individual case reports are currently available concerning the efficacy of long-acting risperidone (RLAI) in treatment-resistant schizophrenia."5.14Long-acting injectable risperidone and metabolic ratio: a possible index of clinical outcome in treatment-resistant schizophrenic patients. ( Baldi, ML; Cerveri, G; De Gaspari, IF; Mauri, MC; Mencacci, C; Papa, P; Rolandi, ML; Volonteri, LS, 2010)
" Sixty patients with DSM-IV schizophrenia (n = 58) or schizoaffective disorder (n = 2) met the DSM-IV research criteria for neuroleptic-induced tardive dyskinesia and were randomly assigned to a risperidone or olanzapine group."5.14A randomized controlled trial of risperidone and olanzapine for schizophrenic patients with neuroleptic-induced tardive dyskinesia. ( Chan, HY; Chang, CJ; Chen, CH; Chen, JJ; Chiang, SC; Gau, SS; Hwu, HG; Lai, MS, 2010)
"Hospitalized patients with chronic schizophrenia, most of whom had been treated with multiple antipsychotics in the past, were randomly assigned to treatment with a single antipsychotic, olanzapine or risperidone, for a period of 5 months."5.14Effects of olanzapine and risperidone on lipid metabolism in chronic schizophrenic patients with long-term antipsychotic treatment: a randomized five month study. ( Cornwell, J; Davis, JM; Hu, Q; Kelly, E; Lindenmayer, JP; Marcovina, S; Smith, RC; Vaidhyanathaswamy, S; Viviano, TF, 2010)
"The objective of this study was to evaluate the efficacy and tolerability of blonanserin for the treatment of Korean patients with schizophrenia using a double-blind risperidone-compared design."5.14Efficacy and tolerability of Blonanserin in the patients with schizophrenia: a randomized, double-blind, risperidone-compared trial. ( Bahk, WM; Cho, HS; Jeon, YW; Jon, DI; Jung, HY; Kim, CH; Kim, HC; Kim, SH; Kim, YH; Kim, YK; Kwon, JS; Lee, SH; Lee, SY; Yang, J; Yi, JS; Yoon, BH, 2010)
" We therefore examined the relationship between -141C Ins/Del (rs1799732), a functional promoter region polymorphism in DRD2, and antipsychotic-induced weight gain in 58 first episode schizophrenia patients enrolled in a randomized trial of risperidone versus olanzapine."5.14DRD2 promoter region variation predicts antipsychotic-induced weight gain in first episode schizophrenia. ( Goldman, D; Kane, JM; Lencz, T; Malhotra, AK; Napolitano, B; Robinson, DG; Sevy, S, 2010)
"A total of 72 patients with a first episode of schizophreniform psychosis (schizophrenia spectrum disorder) with less than 2 weeks of exposure to antipsychotic medication were randomized to quetiapine or risperidone in a single-blind 12-week controlled trial."5.14Esquire trial: efficacy and adverse effects of quetiapine versus risperidone in first-episode schizophrenia. ( Craig, TK; Elanjithara, T; Gafoor, R; Landau, S; McGuire, P; Power, P, 2010)
"To evaluate the efficacy and tolerability of armodafinil, the longer-lasting isomer of modafinil, as adjunctive therapy in patients with schizophrenia."5.14Armodafinil as adjunctive therapy in adults with cognitive deficits associated with schizophrenia: a 4-week, double-blind, placebo-controlled study. ( D'Souza, DC; Kane, JM; Keefe, RS; Patkar, AA; Tiller, JM; Yang, R; Youakim, JM, 2010)
"Data are from a one-year, open-label, international, multicenter trial (n=670) of long-acting risperidone in adult symptomatically stable patients with schizophrenia or schizoaffective disorder."5.14Insight: demographic differences and associations with one-year outcome in schizophrenia and schizoaffective disorder. ( David, AS; Fleischhacker, WW; Rabinowitz, J; Wiffen, BD, 2010)
"The incidence of suicide attempts (fatal and non-fatal) was analysed in a prospective cohort of patients with schizophrenia randomly assigned to sertindole (4905 patients) or risperidone (4904 patients) in a parallel-group open-label study with blinded classification of outcomes (the sertindole cohort prospective study--SCoP)."5.14Suicide attempts in a prospective cohort of patients with schizophrenia treated with sertindole or risperidone. ( Crocq, MA; Drici, M; Everitt, B; Hall, GC; Lader, MH; Le Jeunne, C; Mann, R; Mittoux, A; Moore, ND; Naber, D; Peuskens, J; Priori, S; Sturkenboom, M; Tanghøj, P; Thibaut, F; Thomas, SH; Toumi, M, 2010)
"The role of partial agonism at 5-HT1A receptors in general and of buspirone in particular remains unclear in the treatment of negative symptoms of schizophrenia."5.14A double-blind, randomized, and placebo-controlled trial of buspirone added to risperidone in patients with chronic schizophrenia. ( Akhondzadeh, S; Farnaghi, F; Ghaleiha, A; Hajiazim, M; Noorbala, AA, 2010)
"Prodromal subjects and unmedicated patients with first-episode schizophrenia showed significant PPI deficits, whereas schizophrenia patients treated with risperidone had almost normal PPI."5.13Impaired sensorimotor gating of the acoustic startle response in the prodrome of schizophrenia. ( Berning, J; Frommann, I; Kühn, KU; Maier, W; Quednow, BB; Wagner, M, 2008)
" All 200 patients who met the DSM-IV diagnostic criteria for schizophrenia were randomly assigned to double-blind treatment with WSKY capsule (n = 100) or placebo (n = 100) added on risperidone for 8 weeks."5.13Effects of warm-supplementing kidney yang (WSKY) capsule added on risperidone on cognition in chronic schizophrenic patients: a randomized, double-blind, placebo-controlled, multi-center clinical trial. ( Chen, RY; Chen, ZH; Huo, YX; Mei, HB; Wang, GH; Wang, HL; Wang, XP; Yang, MH, 2008)
"In this open-label study, 17 patients with treatment-refractory schizophrenia, who failed to respond to a sequential monotherapy with olanzapine, quetiapine and risperidone, were subsequently treated with a combination therapy with olanzapine plus risperidone for at least 8 weeks."5.13Effectiveness of antipsychotic polypharmacy for patients with treatment refractory schizophrenia: an open-label trial of olanzapine plus risperidone for those who failed to respond to a sequential treatment with olanzapine, quetiapine and risperidone. ( Kashima, H; Nakajima, S; Nomura, K; Suzuki, T; Takeuchi, H; Tanabe, A; Uchida, H; Watanabe, K; Yagi, G, 2008)
"In a 6-week, randomized, open-label, rater-blinded study, patients with schizophrenia or schizoaffective disorder, on a stable drug dose for more than 30 days at entry, who were intolerant of or exhibiting a suboptimal symptom response to more than 30 days of olanzapine treatment, were randomly assigned to the following switch strategies (common risperidone initiation scheme; varying olanzapine discontinuation): (i) abrupt strategy, where olanzapine was discontinued at risperidone initiation; (ii) gradual 1 strategy, where olanzapine was given at 50% entry dose for 1 week after risperidone initiation and then discontinued; or (iii) gradual 2 strategy, where olanzapine was given at 100% entry dose for 1 week, then at 50% in the second week, and then discontinued."5.13Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study. ( Berry, SA; Brar, JS; Ganguli, R; Mahmoud, R; Pandina, GJ, 2008)
"The current study evaluated the efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia."5.13Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study. ( Casey, DE; Heisterberg, J; Sands, EE; Yang, HM, 2008)
"To examine whether subjective well-being and craving for cannabis were different in patients with schizophrenia or related disorders treated with either olanzapine or risperidone."5.13Effect of olanzapine and risperidone on subjective well-being and craving for cannabis in patients with schizophrenia or related disorders: a double-blind randomized controlled trial. ( de Haan, L; Linszen, D; van Beveren, NJ; van den Brink, W; van der Helm, M; van Nimwegen, LJ, 2008)
"Long-acting risperidone administered intramuscularly biweekly is approved for the management of schizophrenia."5.13Monthly administration of long-acting injectable risperidone and striatal dopamine D2 receptor occupancy for the management of schizophrenia. ( Kapur, S; Labelle, A; Mamo, DC; Mann, SW; Mannaert, EJ; Remington, G; Shammi, C; Uchida, H, 2008)
"In a larger clinical trial, 108 patients diagnosed with schizophrenia or schizoaffective disorder were randomly assigned to medication groups (risperidone, olanzapine, or conventional medications), treated in an open-label design, and monitored prospectively for 12 months using standard neuropsychological and symptomatology instruments."5.13Changes in neuropsychological functioning following treatment with risperidone, olanzapine, and conventional antipsychotic medications. ( Jerrell, JM; Ramirez, PM, 2008)
"To evaluate the effect of metformin treatment on the risperidone-induced body weight gain in patients."5.13A randomized, double-blind, placebo-controlled trial of metformin treatment for weight gain associated with initiation of risperidone in children and adolescents. ( Arman, S; Koleini, N; Nadi, M; Sadramely, MR, 2008)
"Thirty children and adolescents (20 males, 10 females), ages 10-18 years, who met unmodified Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) criteria for a schizophrenia-spectrum disorder (schizophrenia, schizoaffective, schizophreniform, psychotic disorder not otherwise specified) were randomized to receive 12 weeks of open-label, flexibly dosed treatment with either risperidone (mean [standard deviation, SD] dose = 3."5.13A comparative pilot study of second-generation antipsychotics in children and adolescents with schizophrenia-spectrum disorders. ( Anjum, A; Jensen, JB; Kumra, S; Lee, SS; Leitten, W; Oberstar, J; Schulz, SC; White, T; Wozniak, J, 2008)
"Risperidone and olanzapine did not demonstrate superior efficacy over molindone for treating early-onset schizophrenia and schizoaffective disorder."5.13Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study. ( Ambler, D; Anderson, R; De Jong, S; Delporto-Bedoya, D; Findling, RL; Frazier, JA; Hamer, RM; Hlastala, S; Lieberman, JA; Maloney, AE; McClellan, J; McNamara, NK; Michael, E; Noyes, N; Pierson, L; Puglia, M; Ritz, L; Sikich, L; Slifka, K; Vitiello, B, 2008)
" This study was designed to investigate the effect of ritanserin added to risperidone as augmentation therapy in patients with chronic schizophrenia and prominent negative symptoms in a double blind and randomized clinical trial."5.13Effect of ritanserin, a 5HT2A/2C antagonist, on negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study. ( Akhondzadeh, S; Ghoreishi, A; Malek-Hosseini, M; Raznahan, M; Rezazadeh, SA, 2008)
"Aripiprazole should be considered as first line treatment in some patients affected by psychotic disorders visited in the emergency psychiatric setting."5.13Treatment of psychotic disorders with aripiprazole in the emergency psychiatric setting. ( Azzoni, A; Raja, M, 2008)
"The aim of this paper is to evaluate the effect of antipsychotics for the treatment of schizophrenia in a community based study on sexual function and prolactin levels comparing the use of aripiprazole and standard of care (SOC), which was a limited choice of three widely used and available antipsychotics (olanzapine, quetiapine or risperidone) (The Schizophrenia Trial of Aripiprazole [STAR] study [NCT00237913])."5.13The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913). ( Hanssens, L; Kerselaers, W; L'Italien, G; Loze, JY; Marcus, RN; Pans, M, 2008)
"This study seeks to replicate previous results indicating that T102C in the serotonin 2A receptor (HTR2A) and Ser9Gly in the dopamine D3 receptor (DRD3) were associated with a risperidone response to acutely exacerbated schizophrenia, and to determine whether possession of these alleles predicts clinical improvement in a naturalistic setting."5.13Could HTR2A T102C and DRD3 Ser9Gly predict clinical improvement in patients with acutely exacerbated schizophrenia? Results from treatment responses to risperidone in a naturalistic setting. ( Choi, EY; Joo, YH; Kim, B; Kim, CY; Song, K, 2008)
"This was a randomized, flexible-dose, rater-blind, parallel-group, quasi-naturalistic trial comparing the efficacy, safety, and tolerability of quetiapine, risperidone, and olanzapine in patients with schizophrenia hospitalized for severe psychotic symptoms."5.13A randomized, flexible-dose, quasi-naturalistic comparison of quetiapine, risperidone, and olanzapine in the short-term treatment of schizophrenia: the QUERISOLA trial. ( Parrinello, G; Sacchetti, E; Valsecchi, P, 2008)
"It has been reported that selegiline, a Selective Monoamine Oxidase Inhibitor B (MAOI-B), at low doses would be helpful for treating negative symptoms in schizophrenia."5.13Efficacy of selegiline add on therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study. ( Akhondzadeh, S; Amiri, A; Derakhshan, MK; Ghoreishi, A; Hajiazim, M; Khodaie-Ardakani, MR; Nejatisafa, AA; Noorbala, AA; Raznahan, M, 2008)
"This post hoc analysis used data from a 1-year, randomized, open-label study of olanzapine, risperidone, and typical antipsychotics in the treatment of schizophrenia."5.13Clinical, functional, and economic ramifications of early nonresponse to antipsychotics in the naturalistic treatment of schizophrenia. ( Ascher-Svanum, H; Baker, RW; Faries, DE; Kinon, BJ; Nyhuis, AW; Shekhar, A, 2008)
"Among patients with chronic schizophrenia who avoid use of illicit drugs, olanzapine was more effective than other antipsychotics as reflected by longer time to all-cause discontinuation, but illicit substance abuse attenuated this advantage, reinforcing the need for concurrent substance abuse treatment."5.13The effectiveness of antipsychotic medications in patients who use or avoid illicit substances: results from the CATIE study. ( Canive, JM; Davis, SM; Hsiao, JK; Khan, A; Lieberman, JA; McEvoy, JP; McGee, M; Miller, DD; Reimherr, F; Stroup, TS; Swanson, JW; Swartz, MS; Wagner, HR, 2008)
"Newly diagnosed patients with first-episode schizophrenia treated with antipsychotic medication-olanzapine, risperidone, or haloperidol-and matched healthy controls were followed for 6 weeks."5.13Predictors of antipsychotic-induced weight gain in first-episode psychosis: conclusions from a randomized, double-blind, controlled prospective study of olanzapine, risperidone, and haloperidol. ( Akhtar, S; Ameen, S; Saddichha, S, 2008)
"We performed a 6-month, randomized, double-blind study to evaluate the effects of risperidone and olanzapine in patients with schizophrenia."5.13Ethnic heterogeneity in glucoregulatory function during treatment with atypical antipsychotics in patients with schizophrenia. ( Ader, M; Bergman, RN; Berry, SA; Garvey, WT; Gharabawi, G; Greenspan, A; Mahmoud, R; Mao, L; Morein, J; Musselman, DL; Nemeroff, CB; Phillips, LS; Zhu, Y, 2008)
"First-episode patients with schizophrenia, schizophreniform disorder, or schizoaffective disorder (DSM-IV) were randomly assigned to olanzapine (2."5.13Predictors of treatment discontinuation and medication nonadherence in patients recovering from a first episode of schizophrenia, schizophreniform disorder, or schizoaffective disorder: a randomized, double-blind, flexible-dose, multicenter study. ( Gu, H; Hamer, RM; Lieberman, JA; McEvoy, JP; Perkins, DO; Weiden, PJ, 2008)
"One hundred twenty-two patients with a Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition diagnosis of schizophrenia, schizoaffective disorder, or schizophreniform disorder were randomized in a double-blind design to groups of 6 weeks' treatment with olanzapine (n = 59) or risperidone (n = 63), with a mean dose of 11."5.13Obsessive-compulsive symptoms in a randomized, double-blind study with olanzapine or risperidone in young patients with early psychosis. ( de Haan, L; Laan, W; Linszen, D; van Beveren, N; van den Brink, W; van Nimwegen, L, 2008)
" We examined changes in weight and weight-related quality of life among community patients with schizophrenia treated with aripiprazole (ARI) versus standard of care (SOC), consisting of other marketed atypical antipsychotics (olanzapine, quetiapine, and risperidone)."5.13Changes in weight and weight-related quality of life in a multicentre, randomized trial of aripiprazole versus standard of care. ( Corey-Lisle, PK; Crosby, RD; Kan, HJ; Kolotkin, RL; McQuade, RD, 2008)
"This post-hoc analysis used data from the risperidone arm of a randomized, open-label, 1-year study of patients with schizophrenia."5.13Switching from risperidone to olanzapine in a one-year, randomized, open-label effectiveness study of schizophrenia. ( Ascher-Svanum, H; Faries, DE; Kinon, BJ; Nyhuis, AW, 2008)
"This multicentre, observational, prospective, nonrandomized study compared the effectiveness and tolerability of quetiapine and risperidone in the acute and long-term treatment of schizophrenia in a clinical setting."5.13A 12-month, open-label, comparative study of quetiapine and risperidone in the acute and long-term treatment of schizophrenia. ( Cañas, F; Perez, V; Tafalla, M, 2008)
"The use of ketamine for depression has increased rapidly in the past decades."5.12Pharmacodynamic Interactions Between Ketamine and Psychiatric Medications Used in the Treatment of Depression: A Systematic Review. ( Bakker, IM; Kamphuis, J; Schoevers, RA; Smith-Apeldoorn, SY; Touw, DJ; Veraart, JKE; Visser, BAE, 2021)
"We searched MEDLINE, Central, EMBASE and PsycINFO until December 2020 for randomised placebo-controlled trials of Risperidone, Paliperidone or Paliperidone palmitate in patients with schizophrenia or bipolar disorder."5.12Benefits and harms of Risperidone and Paliperidone for treatment of patients with schizophrenia or bipolar disorder: a meta-analysis involving individual participant data and clinical study reports. ( Heneghan, C; Hodkinson, A; Kontopantelis, E; Mahtani, KR; Panagioti, M, 2021)
"Celecoxib augmentation therapy has been reported to enhance the rate of clinical response for patients with schizophrenia."5.12The effects of celecoxib augmentation on cytokine levels in schizophrenia. ( Ahmadpour, O; Bresee, CJ; Delrahim, K; Dolnak, D; Maddux, RE; Rapaport, MH, 2006)
"Sertindole is a non-sedating atypical antipsychotic effective in the management of schizophrenia and is associated with placebo-level incidence of extrapyramidal symptoms (EPS)."5.12A double-blind, controlled study of sertindole versus risperidone in the treatment of moderate-to-severe schizophrenia. ( Azorin, JM; Loft, H; Strub, N, 2006)
"Following an earlier study in which elderly patients with schizophrenia had their typical antipsychotic medication changed to olanzapine or risperidone, the 61 patients were followed for up to a further six months to see if either treatment was superior in terms of efficacy or side effects."5.12A comparison of the efficacy and safety of olanzapine and risperidone in the treatment of elderly patients with schizophrenia: an open study of six months duration. ( Ames, D; Chiu, E; Hall, K; Halliday, G; Harrigan, S; Hassett, A; Hustig, H; MacFarlane, S; Mastwyk, M; Nagalingam, V; O'Connor, DW; Opie, J; Ritchie, CW; Snowdon, J, 2006)
"In this short-term study, the addition of risperidone to clozapine did not improve symptoms in patients with severe schizophrenia."5.12Clozapine alone versus clozapine and risperidone with refractory schizophrenia. ( Bergmann, A; Chan, RC; Chen, EY; Falkai, P; Honer, WG; MacEwan, GW; McKenna, PJ; Pomarol-Clotet, E; Procyshyn, R; Stip, E; Thornton, AE; Wasan, K; Williams, R; Wong, JO, 2006)
"This open-label, prospective, 4-month study in hyperprolactinemic patients with schizophrenia explored whether prolactin levels decrease after switching antipsychotic therapy to olanzapine."5.12Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine. ( Ahl, J; Kinon, BJ; Liu-Seifert, H; Maguire, GA, 2006)
"Patients experiencing their first episode of schizophrenia (N=61) were genotyped for two DRD2 promoter region polymorphisms (A-241G and -141C Ins/Del) and were randomly assigned to receive 16 weeks of treatment with either risperidone or olanzapine."5.12DRD2 promoter region variation as a predictor of sustained response to antipsychotic medication in first-episode schizophrenia patients. ( Ekholm, J; Goldman, D; Gunduz-Bruce, H; Kane, JM; Lencz, T; Malhotra, AK; Robinson, DG; Sevy, S; Woerner, MG; Xu, K, 2006)
"Outpatients with schizophrenia, who initiated or changed antipsychotic treatment, and entered this 3-year, prospective, observational study were classified according to the monotherapy prescribed at baseline: olanzapine (N=2638), risperidone (N=860), quetiapine (N=142) or haloperidol (N=188)."5.12Effects of atypical and typical antipsychotic treatments on sexual function in patients with schizophrenia: 12-month results from the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study. ( Akram, A; Anders, M; Araszkiewicz, A; Dossenbach, M; Dyachkova, Y; Khalil, A; McBride, M; Pecenak, J; Pirildar, S; Shakhnovich, T; Treuer, T, 2006)
"When a schizophrenia patient has an inadequate response to treatment with an antipsychotic drug, it is unclear what other antipsychotic to switch to and when to use clozapine."5.12Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Meltzer, HY; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
"Among this group of patients with chronic schizophrenia who had just discontinued treatment with an atypical antipsychotic, risperidone and olanzapine were more effective than quetiapine and ziprasidone as reflected by longer time until discontinuation for any reason."5.12Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
"The present study aimed to investigate the effects of clozapine, olanzapine, risperidone, and sulpiride on glucose and lipid metabolism in first-episode schizophrenia."5.12Effects of typical and atypical antipsychotics on glucose-insulin homeostasis and lipid metabolism in first-episode schizophrenia. ( Guo, WB; Guo, XF; Liu, ZN; Tang, JS; Wu, RR; Zhai, JG; Zhao, JP, 2006)
" This study aimed to simultaneously explore the effects of multiple candidate genes and environment factors on body weight of schizophrenia patients who received risperidone, a commonly used atypical antipsychotic agent."5.12Risperidone-related weight gain: genetic and nongenetic predictors. ( Chang, WH; Chang, YC; Huang, CL; Lane, HY; Liu, YC; Lu, CT; Wu, PL, 2006)
"The purpose of this study was to assess the effect of switching to risperidone in the treatment of first-episode schizophrenia who had failed to respond to an initial-prescribed antipsychotic, olanzapine."5.12Switching to risperidone after unsuccessful treatment of olanzapine in the first-episode schizophrenia: an open trial. ( Higuchi, H; Ishigooka, J; Takahashi, H; Yoshida, K, 2006)
"This study compared the effects of atypical antipsychotics (risperidone or quetiapine) with placebo and with each other in recently exacerbated patients with schizophrenia requiring hospitalization."5.12A double-blind comparison of risperidone, quetiapine and placebo in patients with schizophrenia experiencing an acute exacerbation requiring hospitalization. ( Bossie, CA; Burtea, V; Davidson, M; Gharabawi, GM; Greenspan, AJ; Kosik-Gonzalez, C; Mahmoud, R; Potkin, SG; Rupnow, MF; Trivedi, JK; Zhu, Y, 2006)
"Adjunctive treatment with galantamine improves memory and attention in patients with schizophrenia who are stabilized on risperidone, providing the opportunity to improve functional outcome in these patients."5.12Galantamine improves cognition in schizophrenic patients stabilized on risperidone. ( Hicks, PB; Schubert, MH; Young, KA, 2006)
"This study examined specific predictors of the efficacy of risperidone (RP), olanzapine (OL) and first-generation antipsychotic agents (FGAs), the role of confounding factors, and concomitant agents such as antidepressants, anxiolytics, and mood stabilizers in the treatment of health related quality of life (HRQL) impairment of schizophrenia patients."5.12The effectiveness and predictors of response to antipsychotic agents to treat impaired quality of life in schizophrenia: A 12-month naturalistic follow-up study with implications for confounding factors, antidepressants, anxiolytics, and mood stabilizers. ( Gibel, A; Ritsner, MS, 2006)
" Data were pooled from four double-blind active comparator-controlled clinical trials involving 757 patients with schizophrenia treated for up to 8 weeks with either risperidone (4-6 mg/day) or a conventional antipsychotic such as haloperidol (10 or 20 mg/day), perphenazine (mean dose 28 mg/day), or zuclopenthixol (mean dose 38 mg/day)."5.12Differential early onset of therapeutic response with risperidone vs conventional antipsychotics in patients with chronic schizophrenia. ( Glick, ID; Schreiner, A; Shkedy, Z, 2006)
"To compare the efficacy and tolerability of quetiapine and risperidone in the treatment of schizophrenia."5.12Comparison of quetiapine and risperidone in the treatment of schizophrenia: A randomized, double-blind, flexible-dose, 8-week study. ( Hamer, RM; Lieberman, JA; Sweitzer, DE; Zhong, KX, 2006)
"This study aimed to compare the efficacy of long-acting risperidone and zuclopenthixol in subjects with schizophrenia and substance abuse."5.12Long-acting injectable risperidone compared with zuclopenthixol in the treatment of schizophrenia with substance abuse comorbidity. ( Alamo, C; Jiménez-Arriero, MA; López-Muñoz, F; Martínez, I; Ponce, G; Rubio, G, 2006)
"This study examined the effects of 2 doses of long-acting risperidone injection in patients with schizophrenia or schizoaffective disorder."5.12A 1-year double-blind study of 2 doses of long-acting risperidone in stable patients with schizophrenia or schizoaffective disorder. ( Bossie, CA; Gharabawi, GM; Kujawa, M; Lasser, RA; Mahmoud, RA; Rodriguez, S; Simpson, GM; Turkoz, I, 2006)
"The effect of lamotrigine on the steady-state plasma concentrations of the atypical antipsychotics clozapine, olanzapine, and risperidone was investigated in patients with schizophrenia or bipolar disorder stabilized on chronic treatment with clozapine (200-500 mg/day; n = 11), risperidone (3-6 mg/day; n = 10) or olanzapine (10-20 mg/day; n = 14))."5.12Effect of adjunctive lamotrigine treatment on the plasma concentrations of clozapine, risperidone and olanzapine in patients with schizophrenia or bipolar disorder. ( D'Amico, G; D'Arrigo, C; Micò, U; Migliardi, G; Muscatello, MR; Perucca, E; Santoro, V; Spina, E, 2006)
"Subjects were patients with schizophrenia or schizoaffective disorder enrolled in extension studies (Study A and Study B) after participating in 12-week studies of long-acting injectable risperidone [Kane, J."5.12Long-term safety and tolerability of long-acting injectable risperidone in patients with schizophrenia or schizoaffective disorder. ( Eerdekens, M; Khan, A; Kushner, S; Lindenmayer, JP; Van Hove, I, 2007)
"Patients with schizophrenia were randomly assigned in a 1:1 ratio to receive treatment with either quetiapine (dose range: 200-800 mg/day) or risperidone (dose range: 2-8 mg/day) for an 8-week period."5.12Improvement in social competence with short-term atypical antipsychotic treatment: a randomized, double-blind comparison of quetiapine versus risperidone for social competence, social cognition, and neuropsychological functioning. ( Brecher, M; Harvey, PD; Patterson, TL; Potter, LS; Zhong, K, 2006)
" In this study we evaluated the role of six polymorphisms of the DRD2 gene in 125 risperidone-treated Chinese schizophrenia patients following the hypothesis that variation in the DRD2 gene could affect drug response."5.12The relationship between the therapeutic response to risperidone and the dopamine D2 receptor polymorphism in Chinese schizophrenia patients. ( Duan, S; Feng, G; Gao, J; Gao, R; He, L; Li, H; Meng, J; Qian, X; Qin, W; Wong, S; Wu, S; Xing, Q; Xu, M, 2007)
"The efficacy and safety of switching to olanzapine were investigated in patients with first-episode schizophrenia who failed to attain an adequate clinical response to an initial therapeutic trial of risperidone (2-6 mg/day for 12 weeks)."5.12Switching to olanzapine after unsuccessful treatment with risperidone during the first episode of schizophrenia: an open-label trial. ( Higuchi, H; Ishigooka, J; Kamata, M; Takahashi, H; Yoshida, K, 2006)
"One hundred twenty-three inpatients with acutely exacerbated schizophrenia were given optimal therapy of risperidone, a commonly used second-generation antipsychotic agent."5.12Optimizing early prediction for antipsychotic response in schizophrenia. ( Chang, YC; Huang, CL; Lane, HY; Yang, KH, 2006)
"Forty-eight patients with remitted DSM-IV schizophrenia and comorbid major depression were randomized to placebo for 6 weeks or sertraline 50 mg for 4 weeks followed by sertraline 50 mg to 100 mg for 2 weeks for nonresponders."5.12Serum monitoring of antipsychotic drug levels during concomitant administration of sertraline and antipsychotic medication. ( Addington, D; Addington, J; Patten, S; Pierson, K, 2006)
"The authors compared 4-month treatment outcomes for olanzapine versus risperidone in patients with first-episode schizophrenia spectrum disorders."5.12Randomized comparison of olanzapine versus risperidone for the treatment of first-episode schizophrenia: 4-month outcomes. ( Gunduz-Bruce, H; Kane, JM; Khadivi, A; Lesser, ML; Lorell, BS; McCormack, J; Mendelowitz, A; Miller, R; Napolitano, B; Patel, RC; Robinson, DG; Schooler, NR; Sevy, SM; Soto-Perello, JM; Woerner, MG, 2006)
"To investigate the effects of risperidone on the polysomnography (PSG) in the patients with first-episode schizophrenia."5.12[Effects of risperidone on polysomnography in patients with first-episode schizophrenia]. ( Chen, C; Chen, XS; Chen, XW; Gao, CY; Liang, JH; Liu, L; Liu, P; Liu, XW; Lou, FY; Wang, HX; Wang, JJ; Zhang, MD, 2006)
"This analysis characterizes patients with schizophrenia or schizoaffective disorder treated with risperidone who met remission criteria."5.12Patient-based and clinician-based support for the remission criteria in schizophrenia. ( Bossie, CA; Bouhours, P; Docherty, JP; Gharabawi, GM; Lachaux, B; Lasser, R; Zhu, Y, 2007)
"Adjunctive treatment with risperidone for 6 weeks in patients with schizophrenia who had received chronic treatment with clozapine does not significantly improve cognitive function."5.12A double-blind study of combination of clozapine with risperidone in patients with schizophrenia: effects on cognition. ( Akdede, BB; Alptekin, K; Anil Yağcioğlu, AE; Göğüş, A; Jayathilake, K; Meltzer, HY; Tümüklü, M; Tunca, Z; Turgut, TI; Yazici, MK, 2006)
"In this observational study, 48 inpatients with acutely decompensated schizophrenia were offered antipsychotic treatment with oral risperidone."5.12Early onset of treatment effects with oral risperidone. ( Naber, D; Raedler, TJ; Schreiner, A; Wiedemann, K, 2007)
"This subgroup analysis of symptomatically stable patients with schizophrenia or other psychotic disorders in the StoRMi trial determined the efficacy and tolerability of risperidone long-acting injectable in patients changed from oral risperidone monotherapy."5.12Efficacy and safety of risperidone long-acting injectable in stable psychotic patients previously treated with oral risperidone. ( Kahn, JP; Medori, R; Sacchetti, E; Schmauss, M, 2007)
"Risperidone augmentation of clozapine in refractory schizophrenia has theoretical but only inconsistent support from clinical trials."5.12Risperidone augmentation for schizophrenia partially responsive to clozapine: a double-blind, placebo-controlled trial. ( Culhane, MA; Freudenreich, O; Goff, DC; Henderson, DC; Walsh, JP, 2007)
"Subjects with schizophrenia (N=114) who had been randomly assigned to and then discontinued perphenazine in phase 1 of the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) schizophrenia study were reassigned randomly to double-blinded treatment with olanzapine, 7."5.12Effectiveness of olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia after discontinuing perphenazine: a CATIE study. ( Belz, I; Capuano, GA; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Miller, AL; Rosenheck, RA; Stroup, TS; Swartz, MS, 2007)
"Thirteen outpatients with chronic but stable schizophrenia received donepezil and placebo augmentation of their maintenance antipsychotic medication regimen."5.12Double-blind donepezil-placebo crossover augmentation study of atypical antipsychotics in chronic, stable schizophrenia: a pilot study. ( DeVane, CL; Horner, MD; Markowitz, JS; McGurk, SR; Nahas, Z; Palecko, S; Risch, SC, 2007)
"To evaluate the clinical efficacy of modified Daotan Decoction (DD) combining low dosage of risperidone in treating chronic schizophrenia patients of phlegm-dampness blockage type, and compare with patients treated with risperidone alone."5.12[Clinical observation on effect of modified Daotan Decoction combined with small dose risperidone in treating chronic schizophrenia]. ( Liu, JL; Ma, L; Wang, Y, 2007)
"To compare olanzapine and risperidone outcome on some neurocognitive dimensions in chronic schizophrenia patients with prominent negative symptoms."5.12Effect of olanzapine or risperidone treatment on some cognitive functions in a one-year follow-up of schizophrenia outpatients with prominent negative symptoms. ( Alvarez, E; Bousoño, M; Carlos Gómez, J; Ciudad, A; Gurpegui, M; Olivares, JM, 2007)
"Randomized, double-blind study of patients with schizophrenia assigned to receive treatment with olanzapine, perphenazine, quetiapine fumarate, or risperidone for up to 18 months as reported previously by Lieberman et al."5.12Neurocognitive effects of antipsychotic medications in patients with chronic schizophrenia in the CATIE Trial. ( Bilder, RM; Capuano, G; Davis, CE; Davis, SM; Gold, JM; Green, MF; Harvey, PD; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Meltzer, HY; Palmer, BW; Perkins, DO; Rosenheck, RA; Stroup, TS; Swartz, MS, 2007)
"To compare long-acting risperidone and oral olanzapine in 377 patients with DSM-IV schizophrenia or schizoaffective disorder."5.12Long-acting injectable risperidone v. olanzapine tablets for schizophrenia or schizoaffective disorder. Randomised, controlled, open-label study. ( Ingham, M; Karcher, K; Keks, NA; Khan, A, 2007)
"The Treatment of Early Onset Schizophrenia Spectrum Disorders Study is a publicly funded clinical trial designed to compare the therapeutic benefits, safety, and tolerability of risperidone, olanzapine, and molindone in youths with early-onset schizophrenia spectrum disorders."5.12Treatment of early-onset schizophrenia spectrum disorders (TEOSS): rationale, design, and methods. ( Ambler, D; Anderson, R; Findling, RL; Frazier, JA; Hamer, RM; Hlastala, SA; Hunt-Harrison, T; Lieberman, JA; Maloney, AE; McCLELLAN, J; Ritz, L; Sikich, L; Vitiello, B; Williams, E, 2007)
"To determine the effectiveness of amisulpride on depression in patients with schizophrenia, in comparison to risperidone."5.12Amisulpride versus risperidone in the treatment of depression in patients with schizophrenia: a randomized, open-label, controlled trial. ( Hwang, MY; Kim, JM; Kim, SW; Lee, JH; Lee, SH; Shin, IS; Yang, SJ; Yoon, BH; Yoon, JS, 2007)
"The data for this study represent a subset of data from a randomized, double-blinded trial that evaluated subjects with schizophrenia who demonstrated a poor treatment response to clozapine."5.12Changes in serum lipids, independent of weight, are associated with changes in symptoms during long-term clozapine treatment. ( Barr, AM; Birmingham, CL; Chen, EY; Honer, WG; Macewan, GW; Pomarol-Clotet, E; Procyshyn, RM; Stip, E; Thornton, AE; Wasan, KM; Williams, R, 2007)
"Previous studies showed clinical benefit of risperidone long-acting injection in the treatment of schizophrenia."5.12Equivalent switching dose from oral risperidone to risperidone long-acting injection: a 48-week randomized, prospective, single-blind pharmacokinetic study. ( Bai, YM; Chang, WH; Chen, JY; Hung, CH; Kuo Lin, W; Ting Chen, T; Wu, B, 2007)
"To report the results on cognition of a randomized comparison of 2 widely prescribed second-generation antipsychotic medications, olanzapine and risperidone, in patients with first-episode schizophrenia and a healthy control group."5.12Cognitive improvement after treatment with second-generation antipsychotic medications in first-episode schizophrenia: is it a practice effect? ( Burdick, KE; Goldberg, TE; Goldman, RS; Kane, JM; Lencz, T; Malhotra, AK; Patel, RC; Robinson, DG; Schooler, NR; Woerner, MG, 2007)
"The efficacy and safety of risperidone, quetiapine, and placebo were compared in a 14-day monotherapy phase in patients experiencing an acute exacerbation of symptoms of schizophrenia or schizoaffective disorder."5.12Incidence and costs of polypharmacy: data from a randomized, double-blind, placebo-controlled study of risperidone and quetiapine in patients with schizophrenia or schizoaffective disorder. ( Gharabawi, GM; Greenspan, A; Kosik-Gonzalez, C; Rupnow, MF; Stahl, SM; Zhu, Y, 2007)
"The objective of the study was to compare the antiaggressive efficacy of risperidone monotherapy versus risperidone plus valproate in patients with schizophrenia."5.12Risperidone alone versus risperidone plus valproate in the treatment of patients with schizophrenia and hostility. ( Citrome, L; Czobor, P; Nolan, KA; Shope, CB; Volavka, J, 2007)
"This 6-week trial assessed the efficacy, tolerability, and safety of the investigational psychopharmacologic agent asenapine versus placebo and risperidone in patients with acute schizophrenia (DSM-IV criteria)."5.12Efficacy and tolerability of asenapine in acute schizophrenia: a placebo- and risperidone-controlled trial. ( Cohen, M; Panagides, J; Potkin, SG, 2007)
" Accordingly, the hypothesis of whether 1-year relapse rate in first-episode schizophrenia under maintenance treatment with risperidone is lower compared to haloperidol in low dose was tested."5.12Maintenance treatment with risperidone or low-dose haloperidol in first-episode schizophrenia: 1-year results of a randomized controlled trial within the German Research Network on Schizophrenia. ( Bechdolf, A; Bender, S; Buchkremer, G; Degner, D; Eickhoff, M; Falkai, P; Gaebel, W; Häfner, H; Jäger, M; Jockers-Scherübl, MC; Klimke, A; Klingberg, S; Köpcke, W; Kühn, KU; Lemke, M; Maier, W; Möller, HJ; Ohmann, C; Riesbeck, M; Salize, HJ; Schlösser, R; Schmidt, LG; Schmitt, A; Schneider, F; von Wilmsdorff, M; Wölwer, W, 2007)
"This post hoc analysis explored the role of insight as a mediator of functioning in a 52-week, double-blind, international trial of 323 patients with schizophrenia or schizoaffective disorder receiving risperidone long-acting injectable."5.12The impact of insight on functioning in patients with schizophrenia or schizoaffective disorder receiving risperidone long-acting injectable. ( Bossie, C; Gharabawi, G; Kujawa, M; Mahmoud, R; Simpson, G; Turkoz, I, 2007)
"Risperidone doses for acute schizophrenia were rather high in most recent studies."5.11Fine-tuning risperidone dosage for acutely exacerbated schizophrenia: clinical determinants. ( Chang, WH; Chang, YC; Chiu, CC; Lane, HY; Lee, SH; Lin, CY, 2004)
"This open-label study included patients with schizophrenia or a related psychotic illness who were randomized to quetiapine (200-1200 mg/d) or risperidone (1-6 mg/d) for 6 weeks."5.11A randomized open-label study of the impact of quetiapine versus risperidone on sexual functioning. ( Bous, H; Bruggeman, R; Castelein, S; Kluiter, H; Knegtering, R; van den Bosch, RJ; Van Der Linde, J, 2004)
"To test the hypothesis that administration of risperidone to healthy subjects produces reductions in metabolism in the frontal cortex similar to those produced by administration of risperidone to patients experiencing a first episode of schizophrenia."5.11Immediate effects of risperidone on cerebral activity in healthy subjects: a comparison with subjects with first-episode schizophrenia. ( Lane, CJ; Liddle, PF; Ngan, ET; Ruth, TJ; Yatham, LN, 2004)
"Clinical trials indicate that glycine site agonists of the N-methyl-D-aspartate (NMDA) receptors may reduce negative and cognitive symptoms in treatment-resistant schizophrenia when used as adjuvants to conventional antipsychotics but possibly not to clozapine."5.11High-dose glycine added to olanzapine and risperidone for the treatment of schizophrenia. ( Bar, G; Ermilov, M; Heresco-Levy, U; Javitt, DC; Lichtenberg, P, 2004)
"Treatment-resistant patients (133 men, 24 women) diagnosed with DSM-IV schizophrenia or schizoaffective disorder participated in a double-blind, randomized, 14-week trial comparing clozapine (N = 40), olanzapine (N = 39), risperidone (N = 41), and haloperidol (N = 37)."5.11Prolactin levels in schizophrenia and schizoaffective disorder patients treated with clozapine, olanzapine, risperidone, or haloperidol. ( Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, JP; Sheitman, B; Volavka, J, 2004)
"In a 6-week open-label trial, sildenafil was administered to 12 male schizophrenia (DSM-IV) patients, treated with risperidone and reporting erectile dysfunction."5.11An open-label trial of sildenafil addition in risperidone-treated male schizophrenia patients with erectile dysfunction. ( Aviv, A; Shelef, A; Weizman, A, 2004)
"Over 3 months, 41 patients with schizophrenia were randomized to treatment with risperidone 1-12 mg (n=21) or haloperidol 2-20 mg (n=20) daily."5.11Adverse effects of risperidone and haloperidol treatment in schizophrenia. ( Chong, MY; Lung, FW; Yen, YC, 2004)
"The purpose of this investigation was to evaluate the effects of clozapine and risperidone on social skill and problem solving in patients with schizophrenia."5.11Do clozapine and risperidone affect social competence and problem solving? ( Bellack, AS; Brown, CH; Kane, JM; Marder, SR; Schooler, NR; Yang, Y, 2004)
" Dopamine D2 receptor occupancies and plasma concentrations of risperidone were measured in five patients with schizophrenia using positron emission tomography with [11C]FLB 457."5.11Estimation of the time-course of dopamine D2 receptor occupancy in living human brain from plasma pharmacokinetics of antipsychotics. ( Ichimiya, T; Ikoma, Y; Inoue, M; Maeda, J; Okubo, Y; Sudo, Y; Suhara, T; Takano, A; Yasuno, F, 2004)
"This study compared the specific antihostility effects of atypical antipsychotic monotherapy (olanzapine or risperidone) with that of combination treatment with divalproex sodium among patients with schizophrenia experiencing an acute psychotic episode."5.11Adjunctive divalproex and hostility among patients with schizophrenia receiving olanzapine or risperidone. ( Casey, DE; Citrome, L; Daniel, DG; Kochan, LD; Tracy, KA; Wozniak, P, 2004)
"307 schizophrenia subjects in their first episode of illness were recruited to participate in a clinical trial comparing the long-term efficacy of haloperidol and risperidone."5.11Correlates of cognitive deficits in first episode schizophrenia. ( Csernansky, JG; DeLisi, LE; Heydebrand, G; Hoff, AL; Rabinowitz, J; Weiser, M, 2004)
"To assess changes in cognitive function in stable outpatients with schizophrenia switched to ziprasidone from conventional antipsychotics (n = 108), olanzapine (n = 104), or risperidone (n = 58) because of suboptimal efficacy or poor tolerability."5.11Improvement in cognitive function following a switch to ziprasidone from conventional antipsychotics, olanzapine, or risperidone in outpatients with schizophrenia. ( Harvey, PD; Loebel, A; Meltzer, H; Potkin, SG; Romano, SJ; Simpson, GM; Siu, C, 2004)
"In two double-blind studies, 552 adult and elderly patients with schizophrenia or schizoaffective disorder were randomly assigned to risperidone or olanzapine treatment for 8 weeks."5.11Smokers and nonsmokers equally affected by olanzapine-induced weight gain: metabolic implications. ( Gharabawi, G; Lasser, RA; Mao, L, 2004)
"Seven patients with schizophrenia taking risperidone 6 mg/day and nine patients with schizophrenia taking olanzapine 10 mg/day underwent an [123I]IBZM SPECT scan after 3 weeks of treatment."5.11Occupancy of dopamine D2 receptors by the atypical antipsychotic drugs risperidone and olanzapine: theoretical implications. ( Abi-Dargham, A; Cangiano, C; Frankle, WG; Gil, R; Gorman, JM; Hackett, E; Kochan, LD; Laruelle, M; Mawlawi, O; Slifstein, M; Zea-Ponce, Y; Zhu, Z, 2004)
" This study does not support efficacy of either risperidone or zuclopenthixol on cognitive functions in drug-naive schizophrenia patients after 3 months of medication, because neither could be distinguished from retest effects of the healthy control group."5.11Effects of low-dose risperidone and low-dose zuclopenthixol on cognitive functions in first-episode drug-naive schizophrenic patients. ( Fagerlund, B; Gade, A; Glenthøj, BY; Mackeprang, T, 2004)
"Treatment outcome was evaluated in outpatients with chronic schizophrenia during long-term administration of risperidone in a study reflecting clinical practice."5.11Treatment outcome in patients with chronic schizophrenia during long-term administration with risperidone. ( Libretto, SE; Reveley, MA, 2004)
"We investigated the impact of treatment with long-acting, injectable risperidone versus placebo on health-related quality of life (HRQoL) in patients with schizophrenia."5.11Health-related quality of life in patients with schizophrenia during treatment with long-acting, injectable risperidone. ( Duchesne, I; Eerdekens, M; Janagap, C; Mehnert, A; Nasrallah, HA, 2004)
"Risperidone is an atypical antipsychotic agent with efficacy for both positive and negative symptoms of schizophrenia."5.11Effects of dopamine D2 receptor Ser311Cys polymorphism and clinical factors on risperidone efficacy for positive and negative symptoms and social function. ( Chang, WH; Chang, YC; Huang, CH; Lane, HY; Lee, CC; Lu, CT, 2004)
"The aim of this study was to compare the effects of olanzapine and risperidone on cognitive functions in patients with schizophrenia."5.11A preliminary study of the comparative effects of olanzapine and risperidone on cognition in schizophrenia. ( Kang, BJ; Kim, YT, 2004)
" In a multicentre, open-label study of 725 patients with schizophrenia or schizoaffective disorder, patients received 25-75 mg of long-acting risperidone every 2 weeks for up to 50 weeks, with performance of standard safety and efficacy assessments."5.11Improvements in stable patients with psychotic disorders switched from oral conventional antipsychotics therapy to long-acting risperidone. ( Bossie, CA; Lasser, RA; van Os, J, 2004)
"Long-acting injectable risperidone was assessed in schizophrenia patients who were symptomatically stable on conventional depot antipsychotics and who were then switched to long-acting risperidone."5.11Long-acting injectable risperidone: safety and efficacy in stable patients switched from conventional depot antipsychotics. ( Eerdekens, E; Eerdekens, M; Jacko, M; Turner, M, 2004)
"Treatment with risperidone is associated with prolactin (PRL) elevation, and PRL elevations are associated with erectile dysfunction (ED)."5.11Prolactin levels and erectile function in patients treated with risperidone. ( Bartztokis, G; Cargile, C; Spollen, JJ; Wooten, RG, 2004)
"This UK multicenter, noncomparative, open-trial study assessed risperidone in 74 first-psychotic-episode patients (DSM-IV schizophrenia) treated with flexible doses."5.11A trial of low doses of risperidone in the treatment of patients with first-episode schizophrenia, schizophreniform disorder, or schizoaffective disorder. ( Huq, ZU, 2004)
"The pharmacokinetics and tolerability of long-acting risperidone (Risperdal Consta) were evaluated in a multicenter, prospective, open-label, 15-week study of 86 patients with schizophrenia."5.11Pharmacokinetics and tolerability of long-acting risperidone in schizophrenia. ( Eerdekens, M; Mannaert, E; Remmerie, B; Van Hove, I, 2004)
"The effect of sertraline on the steady-state plasma concentrations of risperidone and its active metabolite 9-hydroxyrisperidone (9-OH-risperidone) was studied in 11 patients with schizophrenia or schizoaffective disorder."5.11Plasma risperidone concentrations during combined treatment with sertraline. ( Ancione, M; D'Arrigo, C; Madia, A; Migliardi, G; Morgante, L; Spina, E; Zoccali, R, 2004)
"The goal of this study was to compare the effect of risperidone and haloperidol on serum PRL and investigate the relationship between serum PRL levels and clinical response in patients with schizophrenia."5.11Prolactin levels in male schizophrenic patients treated with risperidone and haloperidol: a double-blind and randomized study. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2005)
"From April 1996 to August 1997, seventy-eight inpatients with a diagnosis of chronic schizophrenia (DSM-III-R) were randomly assigned to 12 weeks of treatment with 6 mg/day of risperidone or 20 mg/day of haloperidol."5.11Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2004)
"The safety and efficacy of the first long-acting injectable atypical antipsychotic, risperidone, were assessed in stable patients with schizophrenia switched from oral antipsychotic medications."5.11Safety and efficacy of long-acting risperidone in schizophrenia: a 12-week, multicenter, open-label study in stable patients switched from typical and atypical oral antipsychotics. ( Berry, SA; Eerdekens, E; Eerdekens, M; Lindenmayer, JP, 2004)
"To assess the efficacy and safety of long-acting injectable risperidone in elderly patients with psychotic disorders."5.11Efficacy and safety of long-acting risperidone in elderly patients with schizophrenia and schizoaffective disorder. ( Bossie, CA; Davidson, M; Eerdekens, M; Gharabawi, G; Lasser, RA; Zhu, Y, 2004)
"Healthcare resource use is significantly reduced in patients with stable schizophrenia or schizoaffective disorder receiving long-acting risperidone."5.11Healthcare resource utilization during 1-year treatment with long-acting, injectable risperidone. ( Jarema, M; Leal, A; Mehnert, A; Remington, G; Rosillon, D, 2004)
"Sixteen male patients with schizophrenia, who were receiving stable, physician-optimized risperidone (1-4 mg twice daily), and 15 healthy age- and weight-matched male controls, received donepezil HCl 5 mg daily for 7 days."5.11Concurrent administration of donepezil HCl and risperidone in patients with schizophrenia: assessment of pharmacokinetic changes and safety following multiple oral doses. ( Cullen, EI; Khan, A; Kumar, D; Perdomo, CA; Pratt, RD; Preskorn, SH; Reyes, JF, 2004)
" Data from a schizophrenia study were reevaluated under the aspect whether an effect on the positive and negative syndrome scale (PANSS) factor cognition can be observed during therapy with the COX-2 inhibitor celecoxib add on to risperidone in comparison to riperidone alone."5.11Clinical effects of COX-2 inhibitors on cognition in schizophrenia. ( Engel, RR; Müller, N; Riedel, M; Schwarz, MJ, 2005)
"To investigate the effects of the atypical antipsychotic drugs risperidone, olanzapine, quetiapine, and perospirone on the subjective quality of sleep in patients with schizophrenia."5.11Effects of changing from typical to atypical antipsychotic drugs on subjective sleep quality in patients with schizophrenia in a Japanese population. ( Mori, K; Morinobu, S; Nagao, M; Okamoto, Y; Yamashita, H; Yamawaki, S, 2004)
"Neuroleptic monotherapy with risperidone was administered to schizophrenia patients in a 6-week open dose clinical trial."5.11Risperidone plasma levels, clinical response and side-effects. ( Möller, HJ; Müller, N; Müller-Arends, A; Riedel, M; Schwarz, MJ; Spellmann, I; Strassnig, M; Weber, K; Zach, J, 2005)
"A double-blind study of long-acting injectable risperidone and oral risperidone tablets was conducted in 640 patients with schizophrenia."5.11Comparative efficacy and safety of long-acting risperidone and risperidone oral tablets. ( Augustyns, I; Chue, P; David, AS; Eerdekens, M; Eriksson, L; Lachaux, B; Molcan, P; Pretorius, H, 2005)
"The authors evaluated the efficacy and safety of augmenting clozapine with risperidone in patients with treatment-resistant schizophrenia."5.11Clozapine augmented with risperidone in the treatment of schizophrenia: a randomized, double-blind, placebo-controlled trial. ( Dadvand, M; Joseph, A; Josiassen, RC; Kohegyi, E; Paing, WW; Shaughnessy, RA; Stokes, S, 2005)
" Thus, we compared ziprasidone and risperidone in patients with acute exacerbation of schizophrenia or schizoaffective disorder."5.11Efficacy and tolerability of ziprasidone versus risperidone in patients with acute exacerbation of schizophrenia or schizoaffective disorder: an 8-week, double-blind, multicenter trial. ( Addington, DE; Benattia, I; Dineen, M; Pantelis, C; Romano, SJ, 2004)
"This study prospectively examined the effectiveness of treatment with olanzapine versus risperidone in reducing violent behavior among patients with schizophrenia under "usual care" conditions in the community."5.11Reducing violence risk in persons with schizophrenia: olanzapine versus risperidone. ( Elbogen, EB; Swanson, JW; Swartz, MS; Van Dorn, RA, 2004)
"Risperidone is an atypical antipsychotic agent with efficacy for both positive and negative symptoms of schizophrenia."5.11Dopamine D3 receptor Ser9Gly polymorphism and risperidone response. ( Chang, WH; Chang, YC; Hsu, SK; Huang, CH; Lane, HY; Liu, YC, 2005)
"In this 6-week double-blind study, 30 patients with DSM-IV schizophrenia who had partial response to clozapine despite being treated for a mean of 32 months were randomly assigned to risperidone (N = 16) up to 6 mg/day or placebo (N = 14)."5.11A double-blind controlled study of adjunctive treatment with risperidone in schizophrenic patients partially responsive to clozapine: efficacy and safety. ( Alptekin, K; Anil Yağcioğlu, AE; Ertuğrul, A; Göğüş, A; Jayathilake, K; Kivircik Akdede, BB; Meltzer, HY; Tümüklü, M; Tunca, Z; Turgut, TI; Yazici, MK, 2005)
"Thyroid function was assessed in 38 adult DSM-IV-diagnosed schizophrenia patients after 6 weeks of prospective, double-blind, randomized treatment with quetiapine (400 mg/day), risperidone (4 mg/day), or fluphenazine (12."5.11Thyroid function in treatment-resistant schizophrenia patients treated with quetiapine, risperidone, or fluphenazine. ( Conley, RR; Kelly, DL, 2005)
"This 14-week, multicenter, open-label, rater-blinded, randomized study evaluated the effects of a group-based behavioral treatment (BT) for weight loss in overweight and obese stable patients with DSM-IV schizophrenia or schizoaffective disorder who had been switched from olanzapine to risperidone."5.11Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder. ( Berry, S; Brar, JS; Ganguli, R; Mahmoud, R; Pandina, G; Turkoz, I, 2005)
"Thirteen patients with schizophrenia received injections of 25, 50, or 75 mg of long-acting risperidone every 2 wk."5.11Pharmacokinetics and D2 receptor occupancy of long-acting injectable risperidone (Risperdal Consta) in patients with schizophrenia. ( Björner, A; Eerdekens, M; Eriksson, B; Gefvert, O; Helldin, L; Mannaert, E; Nyberg, S; Persson, P; Remmerie, B, 2005)
" The present study investigated the effect of risperidone on pre-existing severe tardive dyskinesia among 40 patients with chronic schizophrenia over 48 weeks."5.11Risperidone for pre-existing severe tardive dyskinesia: a 48-week prospective follow-up study. ( Bai, YM; Chen, JY; Chou, P; Lin, CC; Lin, CY; Yu, SC, 2005)
"Thirty-nine risperidone- or olanzapine-treated schizophrenia patients participated in a double-blind, placebo-controlled, 6-week crossover trial with 30 mg/kg/day D-serine added to their antipsychotic medication."5.11D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia. ( Bar, G; Catinari, S; Ebstein, R; Ermilov, M; Heresco-Levy, U; Javitt, DC; Lichtenberg, P; Vass, A, 2005)
"The maintained antipsychotic efficacy of risperidone long-acting injectable (RLAI) was investigated in patients with schizophrenia or other psychoses who were transitioned directly from their previous antipsychotic medication."5.11Efficacy and safety of direct transition to risperidone long-acting injectable in patients treated with various antipsychotic therapies. ( Llorca, PM; Martin, SD; Medori, R; Möller, HJ; Parellada, E; Sacchetti, E, 2005)
"An open-label study was performed to investigate the clinical efficacy and mechanisms of risperidone liquid in ameliorating positive symptoms in the acute phase of schizophrenia."5.11An open study of risperidone liquid in the acute phase of schizophrenia. ( Egami, H; Goto, M; Kaji, K; Kakihara, S; Kohara, K; Maeda, H; Nakamura, J; Ninomiya, H; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R, 2005)
"The purpose of this investigation was to evaluate the effects of clozapine and risperidone on spatial working memory in patients with schizophrenia."5.11The effects of clozapine and risperidone on spatial working memory in schizophrenia. ( Carter, C; Goldman, R; Green, MF; Kane, JM; Marder, SR; McGurk, SR; Schooler, NR; Xie, H, 2005)
"This study investigated the effect of clozapine on working memory in 15 subjects with schizophrenia, using an event related potential paradigm designed to separate components reflecting working memory updating from components related to target detection and response."5.11Clozapine improves working memory updating in schizophrenia. ( Clark, CR; Galletly, CA; McFarlane, AC, 2005)
"In a 50-week, open-label trial, stable patients with schizophrenia or schizoaffective disorder who received long-acting risperidone injection every 2 weeks were assessed using the Positive and Negative Syndrome Scale (PANSS)."5.11Remission in schizophrenia: Results from a 1-year study of long-acting risperidone injection. ( Bossie, CA; Gharabawi, GM; Kane, JM; Lasser, RA, 2005)
"Clinically stable subjects with schizophrenia or schizoaffective disorder participated in a 50-week, open-label trial of long-acting, injectable risperidone."5.11An assessment of emergent tardive dyskinesia and existing dyskinesia in patients receiving long-acting, injectable risperidone: results from a long-term study. ( Bossie, CA; Gharabawi, GM; Lasser, RA; Mao, L; Zhu, Y, 2005)
" Injection site pain, other skin reactions and patient satisfaction with treatment were assessed in two large, multicentre studies of long-acting injectable risperidone (Risperdal CONSTA, Janssen Pharmaceutica Products, Titusville, New Jersey, USA), the first available long-acting atypical antipsychotic agent."5.11Minimal injection site pain and high patient satisfaction during treatment with long-acting risperidone. ( Bossie, CA; Jarboe, K; Lasser, R; Lindenmayer, JP; Mehnert, A; Zhu, Y, 2005)
"This analysis aimed to assess the relationship between race and clinical response to long-acting, injectable risperidone treatment in patients with schizophrenia or schizoaffective disorder."5.11Lack of impact of race on the efficacy and safety of long-acting risperidone versus placebo in patients with schizophrenia or schizoaffective disorder. ( Bossie, CA; Ciliberto, N; Lasser, RA; Urioste, R, 2005)
"Cerebral cortical gray was examined volumetrically in 19 patients with schizophrenia before and following 28 days of treatment with two SGAs (risperidone and ziprasidone; n = 13) or a FGA (haloperidol; n = 6)."5.11Cerebral cortical gray expansion associated with two second-generation antipsychotics. ( Christensen, JD; Garver, DL; Holcomb, JA, 2005)
" This study evaluated treatment practices over 7 years of initial treatment with oral risperidone in acutely exacerbated patients with schizophrenia and in a subgroup of highly agitated, tense, and aggressive patients."5.11Risperidone: an open-label, observational study of the efficacy, tolerability, and prescribing behavior in acutely exacerbated patients with schizophrenia. ( Degner, D; Pajonk, FG; Peters, S; Rettig, K; Rüther, E; Schreiner, A, 2005)
"In a 1-year, open-label, international multicentre trial of long-acting risperidone in 615 stable adult patients with schizophrenia, self-rated functioning and well-being were measured every 3 months using the Short Form 36-item questionnaire (SF-36)."5.11Perceived functioning, well-being and psychiatric symptoms in patients with stable schizophrenia treated with long-acting risperidone for 1 year. ( Eerdekens, M; Fleischhacker, WW; Kemmler, G; Mehnert, A; Rabinowitz, J, 2005)
"As monotherapy, both olanzapine and risperidone were superior to haloperidol and clozapine in reducing aggression."5.11Effectiveness of clozapine, olanzapine, quetiapine, risperidone, and haloperidol monotherapy in reducing hostile and aggressive behavior in outpatients treated for schizophrenia: a prospective naturalistic study (IC-SOHO). ( Bitter, I; Czobor, P; Dossenbach, M; Volavka, J, 2005)
"The primary aim of this study was to compare the effectiveness of 12 months' treatment with olanzapine, risperidone, quetiapine, or haloperidol in preventing relapse of schizophrenia."5.11Response and relapse in patients with schizophrenia treated with olanzapine, risperidone, quetiapine, or haloperidol: 12-month follow-up of the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study. ( Aguilar, J; Arango-Dávila, C; Assunção, S; Caro, O; Dossenbach, M; Landa, E; Leadbetter, J; Silva Ibarra, H, 2005)
"To compare the efficacy of two atypical antipsychotic drugs, olanzapine and risperidone, in schizophrenic patients with post-psychotic depression."5.11Olanzapine versus risperidone in the treatment of post-psychotic depression in schizophrenic patients. ( Chabot, B; Déal, C; Dollfus, S; Olivier, V; Perrin, E, 2005)
"The efficacy and safety of risperidone long-acting injectable (RLAI) was investigated in patients in the early phases of schizophrenia and schizoaffective disorders (< or = 3 years)."5.11Patients in the early phases of schizophrenia and schizoaffective disorders effectively treated with risperidone long-acting injectable. ( Andrezina, R; Gaebel, W; Glue, P; Masiak, M; Medori, R; Milanova, V; Parellada, E; Turner, MS, 2005)
"Cognitive assessments were conducted in 533 patients experiencing their first episode of schizophrenia or a related psychosis who had been randomly assigned to receive low doses of risperidone or haloperidol."5.11Treatment of cognitive impairment in early psychosis: a comparison of risperidone and haloperidol in a large long-term trial. ( Davidson, M; Eerdekens, M; Harvey, PD; Rabinowitz, J, 2005)
"Agents that enhance N-methyl-D-aspartate (NMDA) function through the glycine modulatory site (D-serine, glycine, or D-cycloserine) or through glycine transporter 1 (sarcosine) improve the symptoms of patients with stable chronic schizophrenia."5.11Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study. ( Chang, YC; Chiu, CC; Lane, HY; Liu, YC; Tsai, GE, 2005)
"To assess treatment discontinuation and concomitant use of other antipsychotics among individuals initiated on olanzapine or risperidone for the treatment of schizophrenia."5.11Ambulatory use of olanzapine and risperidone: a population-based study on persistence and the use of concomitant therapy in the treatment of schizophrenia. ( Abdous, B; Cooper, D; Gaudet, M; Grégoire, JP; Moisan, J, 2005)
"The aim of this article was to examine the effects of switching from the antipsychotic olanzapine to risperidone on the prevalence of the metabolic syndrome in high-risk overweight or obese patients with schizophrenia or schizoaffective disorder."5.11Effects of switching from olanzapine to risperidone on the prevalence of the metabolic syndrome in overweight or obese patients with schizophrenia or schizoaffective disorder: analysis of a multicenter, rater-blinded, open-label study. ( Bossie, CA; Greenspan, A; Meyer, JM; Pandina, G; Turkoz, I, 2005)
"In a prospective, single-blinded, naturalistic study, a cohort of subjects (n=150) with schizophrenia or schizo-affective disorder (DSM-IV) were switched from conventional neuroleptic drugs to either risperidone (n=50), olanzepine (n=50) or quetiapine (n=50), and monitored for a period of 2 to 6 years."5.10Switching from conventional to novel antipsychotic drugs: results of a prospective naturalistic study. ( Awad, A; Cernovsky, Z; Cortese, L; Kotteda, V; Owyeumi, L; Voruganti, L; Zirul, S, 2002)
"We conducted a 6-week, open-label pilot study comparing risperidone with typical neuroleptics in a sample of withdrawn cocaine-dependent schizophrenia patients."5.10Risperidone decreases craving and relapses in individuals with schizophrenia and cocaine dependence. ( Davis, CW; Kaune, M; Losonczy, MF; Smelson, DA; Williams, J; Ziedonis, D, 2002)
"Both haloperidol and risperidone have been widely used in the treatment of schizophrenia."5.10Lack of correlation between the steady-state plasma concentrations of haloperidol and risperidone. ( De Vries, R; Inoue, Y; Kaneko, S; Kondo, T; Mihara, K; Suzuki, A; Yasui-Furukori, N, 2002)
"The purpose of this study was to assess the significance of the hippocampal volume differences and its relation with risperidone treatment in schizophrenia."5.10Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study. ( Canan, S; Erbagci, H; Gumusburun, E; Herken, H; Inaloz, S; Savas, HA; Unal, B; Zoroglu, SS, 2002)
"We investigated the efficacy and safety of augmenting risperidone with fluvoxamine for the treatment of residual positive and negative symptoms in patients with chronic schizophrenia who had shown an incomplete response to risperidone."5.10Fluvoxamine augmentation in risperidone-resistant schizophrenia: an open trial. ( Higuchi, H; Shimizu, T; Sugita, T; Takahashi, H, 2002)
"In a double-blind, fixed-dose study, 49 acutely psychotic, neuroleptic-naive patients who were admitted for the first time and who met DSM-IV criteria for schizophrenia, schizophreniform disorder, or schizoaffective disorder were randomly assigned to 2 or 4 mg/day of risperidone."5.10Risperidone, 2 mg/day vs. 4 mg/day, in first-episode, acutely psychotic patients: treatment efficacy and effects on fine motor functioning. ( Berger, G; Gekle, W; Hofer, H; Latour, G; Marder, SR; Merlo, MC; Panhuber, I; Ventura, J, 2002)
"This multicenter, double-blind, randomized study evaluated the efficacy, safety and functional effects of two atypical antipsychotics, amisulpride and risperidone, in patients with chronic schizophrenia (DSM IV) with a recent worsening of symptoms."5.10Amisulpride vs. risperidone in chronic schizophrenia: results of a 6-month double-blind study. ( Fleurot, O; Lecrubier, Y; Peuskens, J; Rein, W; Sechter, D, 2002)
"This retrospective naturalistic study, conducted on patients with schizophrenia, was undertaken to examine the differences in the clinical characteristics of subjects who were treated with risperidone, but who were discontinued soon after administration, and those who were maintained on the drug for a long-term period."5.10A naturalistic study of risperidone treatment in seven affiliated university hospitals in Korea. ( Bahk, WM; Chae, JH; Choi, BM; Go, HJ; Han, JH; Han, SI; Jun, TY; Kim, DJ; Kim, KS; Lee, C; Lee, CT; Pae, CU; Tsoh, J, 2003)
" The authors' goal was to assess the effects of clozapine, olanzapine, risperidone, and haloperidol on glucose and cholesterol levels in hospitalized patients with schizophrenia or schizoaffective disorder during a randomized double-blind 14-week trial."5.10Changes in glucose and cholesterol levels in patients with schizophrenia treated with typical or atypical antipsychotics. ( Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, JP; Sheitman, B; Volavka, J, 2003)
"The effects of risperidone and olanzapine on cognitive functioning in patients with schizophrenia were compared in a randomized, double-blind trial."5.10Changes in cognitive functioning with risperidone and olanzapine treatment: a large-scale, double-blind, randomized study. ( Green, MF; Harvey, PD; McGurk, SR; Meltzer, HY, 2003)
"We have previously reported that risperidone might improve negative symptoms in schizophrenia by influencing noradrenergic neurons."5.10Plasma levels of homovanillic acid and the response to risperidone in first episode untreated acute schizophrenia. ( Nakamura, J; Shinkai, K; Ueda, N; Yoshimura, R, 2003)
"The prevalence of hyperprolactinemia during treatment with conventional antipsychotic drugs or risperidone is under-recognized and requires further investigation."5.10Prevalence of hyperprolactinemia in schizophrenic patients treated with conventional antipsychotic medications or risperidone. ( Gilmore, JA; Halbreich, UM; Kinon, BJ; Liu, H, 2003)
"This study suggests that amisulpride is as effective as risperidone in the treatment of patients with schizophrenia."5.10Amisulpride versus risperidone in the treatment of schizophrenic patients: a double-blind pilot study in Taiwan. ( Chen, YS; Hwang, TJ; Lee, SM; Lee, YC; Lin, HN; Sun, HJ; Tsai, SJ, 2003)
"Serum prolactin levels were investigated in 41 patients with schizophrenia who were receiving clinically effective doses of perospirone or risperidone for more than 4 weeks."5.10Prolactin levels in schizophrenic patients receiving perospirone in comparison to risperidone. ( Iseki, E; Kase, A; Katsuse, O; Kosaka, K; Oyama, I; Shoji, M; Togo, T; Uchikado, H, 2003)
"The results suggest that lower initial body weight, younger age, undifferentiated subtype, higher dosage, and treatment response (for positive, negative, and cognitive symptoms and social functioning) are associated with greater weight gain in acutely ill patients treated with risperidone."5.10Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia. ( Chang, WH; Chang, YC; Cheng, YC; Lane, HY; Lin, XR; Liu, GC, 2003)
"To evaluate and compare the drug response and side effects of adolescents with schizophrenia treated with olanzapine, risperidone, and haloperidol."5.10Olanzapine, risperidone and haloperidol in the treatment of adolescent patients with schizophrenia. ( Apter, A; Bloch, Y; Brand-Gothelf, A; Gal, G; Gothelf, D; Kikinzon, L; Ratzoni, G; Reidman, J; Tyano, S; Weizman, R, 2003)
"This study examined the possible association between the polymorphism in the dopamine receptor DRD4 gene and response to risperidone among 24 Israeli Jewish adolescent inpatients with first-episode schizophrenia."5.10DRD4 exon III polymorphism and response to risperidone in Israeli adolescents with schizophrenia: a pilot pharmacogenetic study. ( Bensason, D; Frisch, A; Gothelf, D; Lev-Ran, S; Martin, A; Michaelovsky, E; Nahshoni, E; Tyano, S; Weizman, A; Zalsman, G, 2003)
"To demonstrate the effects upon motor side-effects, efficacy, safety and quality of life (QOL) of switching elderly patients with schizophrenia from conventional antipsychotics to olanzapine or risperidone."5.10The impact upon extra-pyramidal side effects, clinical symptoms and quality of life of a switch from conventional to atypical antipsychotics (risperidone or olanzapine) in elderly patients with schizophrenia. ( Ames, D; Chiu, E; Hall, K; Harrigan, S; Hassett, A; Macfarlane, S; Mastwyk, M; O'Connor, DW; Opie, J; Ritchie, CW, 2003)
"The authors assessed the efficacy and safety of the first long-acting atypical antipsychotic (long-acting injectable risperidone) in patients with schizophrenia."5.10Long-acting injectable risperidone: efficacy and safety of the first long-acting atypical antipsychotic. ( Eerdekens, M; Kane, JM; Karcher, K; Keith, SJ; Lesem, M; Lindenmayer, JP, 2003)
"Thirty-nine subjects with early phase schizophrenia were randomly assigned to double blind treatment with haloperidol, risperidone, or olanzapine."5.10Procedural learning in schizophrenia after 6 months of double-blind treatment with olanzapine, risperidone, and haloperidol. ( Lindborg, SR; Purdon, SE; Stip, E; Woodward, N, 2003)
"To detail specific effects of long-acting risperidone on individuals with schizophrenia and their way of life in a series of four cases."5.10Clinical experience with the long-acting injectable formulation of the atypical antipsychotic, risperidone. ( Brewin, JS; Huq, ZU; Libretto, SE; Martin, SD; Pratt, DJ; Saleh, BT, 2003)
"Aripiprazole is effective, safe, and well tolerated for the positive and negative symptoms in schizophrenia and schizoaffective disorder."5.10Aripiprazole, an antipsychotic with a novel mechanism of action, and risperidone vs placebo in patients with schizophrenia and schizoaffective disorder. ( Ali, M; Carson, WH; Ingenito, G; Kujawa, MJ; Marder, SR; Potkin, SG; Saha, AR; Stock, E; Stringfellow, J, 2003)
"Risperidone (RIS) alone was administered to patients with neuroleptic-naïve, first-episode schizophrenia who visited the outpatient clinic of the Department of Psychiatry, Jikei University School of Medicine Hospital between April 1998 and December 2001, and the effectiveness of the drug in alleviating anxiety symptoms was prospectively examined."5.10[A clinical study of emergent anxiety in neuroleptic-naïve, first-episode schizophrenia patients following treatment with risperidone]. ( Katsu, H; Nakayama, K; Sannomiya, M, 2003)
"This was a 2-year, randomized, double-blind comparison of 6 mg of risperidone versus haloperidol in 63 patients with stabilized DSM-IV schizophrenia."5.10Maintenance treatment of schizophrenia with risperidone or haloperidol: 2-year outcomes. ( Blair, KE; Glynn, SM; Liberman, RP; Marder, SR; Mintz, J; Ross, D; Widmark, C; Wirshing, DA; Wirshing, WC, 2003)
"To examine the effects of risperidone and olanzapine on cognitive functioning in elderly patients with schizophrenia or schizoaffective disorder."5.10Comparative effects of risperidone and olanzapine on cognition in elderly patients with schizophrenia or schizoaffective disorder. ( Gharabawi, G; Harvey, PD; Mao, L; Napolitano, JA, 2003)
" typical (haloperidol) antipsychotic medication on facial emotion perception in schizophrenia (n=28) and healthy control (n=28) groups."5.10Emotion perception in schizophrenia: an eye movement study comparing the effectiveness of risperidone vs. haloperidol. ( Gordon, E; Green, MJ; Harris, AW; Loughland, CM; Williams, LM, 2003)
"The symptom response and side-effects of olanzapine and risperidone were compared in patients with recent onset schizophrenia."5.10Symptom response and side-effects of olanzapine and risperidone in young adults with recent onset schizophrenia. ( Dingemans, P; Gersons, B; Linszen, D; Tijssen, J; van Bruggen, J, 2003)
"Data on risperidone's efficacy and tolerability in adolescents with schizophrenia are scarce."5.10Effectiveness, safety, and tolerability of risperidone in adolescents with schizophrenia: an open-label study. ( Bensason, D; Carmon, E; Martin, A; Tyano, S; Weizman, A; Zalsman, G, 2003)
"The long-term safety and efficacy of long-acting injectable risperidone, the first long-acting second-generation antipsychotic, were evaluated in stable patients with schizophrenia."5.10Treatment of schizophrenia with long-acting injectable risperidone: a 12-month open-label trial of the first long-acting second-generation antipsychotic. ( Chrzanowski, W; Eerdekens, M; Fleischhacker, WW; Gefvert, O; Karcher, K; Llorca, PM; Martin, S; Remington, G, 2003)
"Randomized controlled trial comparing risperidone and haloperidol regarding relapse in patients with schizophrenia treated with flexible doses during one year."5.10Relapse in patients with schizophrenia: a comparison between risperidone and haloperidol. ( de Sena, EP; Miranda-Scippa, A; Oliveira, IR; Quarantini, Lde C; Santos-Jesus, R, 2003)
" We performed a long-term comparison of a newer, atypical antipsychotic drug, risperidone, and an older, conventional neuroleptic drug, haloperidol, in terms of the rate of relapse in patients with schizophrenia and schizoaffective disorder."5.10A comparison of risperidone and haloperidol for the prevention of relapse in patients with schizophrenia. ( Brenner, R; Csernansky, JG; Mahmoud, R, 2002)
"The authors compared the efficacy and safety of three atypical antipsychotics (clozapine, olanzapine, and risperidone) with one another and with haloperidol in the treatment of patients with chronic schizophrenia or schizoaffective disorder."5.10Clozapine, olanzapine, risperidone, and haloperidol in the treatment of patients with chronic schizophrenia and schizoaffective disorder. ( Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, JP; Sheitman, B; Volavka, J, 2002)
"The authors investigated the clinical effects of D-cycloserine when added to treatment with conventional neuroleptics, olanzapine, or risperidone for treatment-resistant schizophrenia."5.10Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia. ( Ermilov, M; Heresco-Levy, U; Javitt, DC; Shapira, B; Shimoni, J; Silipo, G, 2002)
"4 years) with DSM-IV schizophrenia or related disorders (N = 113) who were treated with olanzapine or risperidone."5.10Obsessive-compulsive symptoms during treatment with olanzapine and risperidone: a prospective study of 113 patients with recent-onset schizophrenia or related disorders. ( Beuk, N; de Haan, L; Dingemans, P; Hoogenboom, B; Linszen, D, 2002)
"The results suggest that risperidone treatment is not associated with weight gain among elderly persons with chronic psychosis."5.10No weight gain among elderly schizophrenia patients after 1 year of risperidone treatment. ( Barak, Y, 2002)
"To more clearly clarify the efficacy of the atypical antipsychotics compared to conventional antipsychotics, we add data on the outcome of patients diagnosed with schizophrenia from two large, international clinical trials comparing olanzapine with haloperidol (n = 1996) and olanzapine with risperidone (n = 339)."5.10Time to study discontinuation, relapse, and compliance with atypical or conventional antipsychotics in schizophrenia and related disorders. ( Berg, PH; Glick, ID, 2002)
"The effects of haloperidol, risperidone, and thioridazine on the pharmacokinetics and side-effect profile of quetiapine were investigated in 36 patients with schizophrenia, schizoaffective disorder, or bipolar disorder in a single-center, two-period, multiple-dose, open-label, randomized trial."5.10The safety and pharmacokinetics of quetiapine when coadministered with haloperidol, risperidone, or thioridazine. ( Alva, G; Arvanitis, LA; Bera, R; Potkin, SG; Thyrum, PT; Yeh, C, 2002)
"The effect of risperidone on polydipsia-hyponatremia was evaluated in six hospitalized schizophrenic patients."5.10Risperidone failed to improve polydipsia-hyponatremia of the schizophrenic patients. ( Baba, A; Kawai, N; Suzuki, T, 2002)
"This study was conducted to prospectively examine the effect of switching from risperidone to olanzapine on female schizophrenia patients who experienced menstrual disturbances, galactorrhea, and/or sexual dysfunction."5.10Effects of olanzapine on prolactin levels of female patients with schizophrenia treated with risperidone. ( Bahk, WM; Chae, JH; Dickson, RA; Jun, TY; Kim, DJ; Kim, KS; Pae, CU, 2002)
"Newer antipsychotic drugs have shown promise in ameliorating neurocognitive deficits in patients with schizophrenia, but few studies have compared newer antipsychotic drugs with both clozapine and conventional agents, particularly in patients who have had suboptimal response to prior treatments."5.10Neurocognitive effects of clozapine, olanzapine, risperidone, and haloperidol in patients with chronic schizophrenia or schizoaffective disorder. ( Bilder, RM; Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Goldman, RS; Hoptman, M; Horowitz, TL; Kunz, M; Lieberman, JA; Lindenmayer, JP; McEvoy, J; Sheitman, B; Volavka, J, 2002)
"In a prospective, double-blind evaluation, 50 patients with an acute exacerbation of schizophrenia were randomly assigned to either risperidone plus celecoxib or risperidone plus placebo."5.10Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia. ( Brandstätter, B; Engel, RR; Krampe, K; Möller, HJ; Müller, N; Riedel, M; Scheppach, C; Schwarz, MJ; Sokullu, S; Ulmschneider, M, 2002)
" The purpose of this study was to examine the effects of D-cycloserine when added to risperidone on negative symptoms of schizophrenia."5.10D-Cycloserine added to risperidone in patients with primary negative symptoms of schizophrenia. ( Amico, E; Evins, AE; Goff, DC; Posever, TA; Toker, R, 2002)
"The safety and tolerability of short-term treatment with a low dose of risperidone was evaluated in adolescents with prodromal symptoms and a family history of schizophrenia."5.10Antipsychotic drug treatment in the prodromal phase of schizophrenia. ( Cannon, TD; Dahlström, M; Huttunen, MO; Juriloo, A; Larmo, I; Räsänen, P, 2002)
"Clozapine and risperidone were the first two "second-generation" antipsychotic drugs approved for schizophrenia."5.09Clozapine and risperidone in chronic schizophrenia: effects on symptoms, parkinsonian side effects, and neuroendocrine response. ( Adler, CM; Breier, AF; Clifton, A; Elman, I; Lafargue, RT; Malhotra, AK; Pickar, D; Pinals, DA; Su, TP, 1999)
"There is little information regarding the effects of risperidone addition to neuroleptic treatment in chronic schizophrenia."5.09Comparison of risperidone and mosapramine addition to neuroleptic treatment in chronic schizophrenia. ( Oga, T; Okada, M; Takahashi, N; Terao, T, 1999)
"We describe the design of a multicenter, randomized clinical trial to compare clinical, quality-of-life, and economic outcomes in patients with schizophrenia or schizoaffective disorder who were treated with risperidone or any of 13 conventional antipsychotic drugs approved for use in the United States."5.09The Risperidone Outcomes Study of Effectiveness (ROSE): a model for evaluating treatment strategies in typical psychiatric practice. ( Engelhart, L; Mahmoud, R; Ollendorf, D; Oster, G, 1999)
"Combined data from double-blind risperidone studies were used to analyse the severity of extrapyramidal symptoms (EPS) associated with treatment in patients with chronic schizophrenia."5.09A combined analysis of double-blind studies with risperidone vs. placebo and other antipsychotic agents: factors associated with extrapyramidal symptoms. ( Brecher, M; Lemmens, P; Van Baelen, B, 1999)
"The authors evaluated the safety, tolerability, and efficacy of risperidone in 103 elderly patients (mean age, 71 years) with schizophrenia (75%) or schizoaffective disorder (25%)."5.09Risperidone in the treatment of elderly patients with psychotic disorders. ( Brecher, M; Brenner, R; Kasckow, J; Kunik, M; Madhusoodanan, S; Negrón, AE; Pomara, N, 1999)
"To evaluate the short-term efficacy and safety of risperidone in a group of Asian patients with schizophrenia in an 8-week open-label, prospective study."5.09Clinical evaluation of risperidone in Asian patients with schizophrenia in Singapore. ( Chan, AO; Chee, KT; Chong, SA; Choo, CH; Low, BL; Mahendran, R; Wong, KE; Yap, HL, 1999)
"We performed a retrospective analysis of 122 clinical records of 92 male patients with DSM-III-R schizophrenia to examine the relative weight gain liabilities of clozapine, risperidone, olanzapine, and sertindole compared with haloperidol."5.09Novel antipsychotics: comparison of weight gain liabilities. ( Berisford, MA; Goldstein, D; Kysar, L; Marder, SR; Mintz, J; Pashdag, J; Wirshing, DA; Wirshing, WC, 1999)
"The purpose of this study was to evaluate the clinical safety and efficacy of risperidone compared to haloperidol in patients with treatment-refractory schizophrenia."5.09Risperidone in treatment-refractory schizophrenia. ( Green, MF; Marder, SR; Marshall, BD; Mintz, J; Wirshing, DA; Wirshing, WC, 1999)
"To investigate the effects of a newer antipsychotic drug, risperidone (a potent serotonin 5-HT2A/2C and dopamine D2-receptor blocker), on the quantity and quality of sleep in patients with schizophrenia."5.09Effects of typical antipsychotic drugs and risperidone on the quality of sleep in patients with schizophrenia: a pilot study. ( Burke, JG; Dursun, SM; Patel, JK; Reveley, MA, 1999)
"Risperidone and olanzapine have each been demonstrated to be efficacious and safe in the treatment of patients with chronic schizophrenia."5.09A comparative effectiveness study of risperidone and olanzapine in the treatment of schizophrenia. ( Andreasen, NC; Ho, BC; Miller, D; Nopoulos, P, 1999)
"Amisulpride, a substituted benzamide with high selectivity for dopamine D3 and D2 receptors, was compared with the antipsychotic risperidone in patients with acute exacerbations of schizophrenia."5.09Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group. ( Bale, R; Bech, P; Fleurot, O; Möller, HJ; Peuskens, J; Rein, W, 1999)
"To help determine whether sustained attention deficits as measured with the Continuous Performance Test (CPT) are stable vulnerability indicators of schizophrenia, we compared the CPT performance of schizophrenic patients before and after treatment with risperidone or haloperidol."5.09Effects of atypical neuroleptics on sustained attention deficits in schizophrenia: a trial of risperidone versus haloperidol. ( Chang, CJ; Chen, WJ; Lin, HN; Liu, SK, 2000)
"The optimal risperidone dosing strategy for acute schizophrenia requires elucidation."5.09Risperidone in acutely exacerbated schizophrenia: dosing strategies and plasma levels. ( Chang, WH; Chiu, WC; Chou, JC; Lane, HY; Su, MH; Wu, ST, 2000)
"This study compared the long-term (12 months) effectiveness of risperidone (RP) with that of conventional neuroleptics (CNs) in a population with chronic schizophrenia who had shown suboptimal response to CNs."5.09Longitudinal comparative study of risperidone and conventional neuroleptics for treating patients with schizophrenia. The Quebec Schizophrenia Study Group. ( Bouchard, RH; Cliche, D; Demers, MF; Filteau, MJ; Gauthier, Y; Labelle, A; Maziade, M; Mérette, C; Pourcher, E; Roy, MA; Roy-Gagnon, MH; Villeneuve, J, 2000)
"Studies have shown that risperidone is safe and efficacious in young and middle-aged adults with chronic schizophrenia, but considerably fewer data are available on the treatment of elderly patients with schizophrenia or other psychotic disorders, particularly long-term outcomes."5.09A long-term, multicenter, open-label study of risperidone in elderly patients with psychosis. On behalf of the Risperidone Working Group. ( Barak, Y; Bray, G; Davidson, M; De Hooge, JD; Dose, M; Gagiano, CA; Harvey, PD; Haushofer, M; Vervarcke, J, 2000)
" The atypical antipsychotic risperidone may constitute an alternative to clozapine, the current treatment of choice for refractory schizophrenia."5.09Risperidone versus clozapine in treatment-resistant schizophrenia: a randomized pilot study. ( Ahokas, A; Cheine, M; Joffe, G; Rimón, R; Tuisku, K; Wahlbeck, K, 2000)
"Positron emission tomography (PET) was used to measure the effects of the atypical antipsychotic, risperidone, on glucose metabolism in eight first-episode schizophrenia patients."5.09Immediate effects of risperidone on cortico-striato-thalamic loops and the hippocampus. ( Lane, CJ; Liddle, PF; Ngan, ET, 2000)
"Two hundred nine outpatients with a DSM-IV diagnosis of schizophrenia or schizo-affective disorder who were clinically stable while being treated with a conventional antipsychotic drug or risperidone were openly randomly assigned to either abrupt or gradual discontinuation of their prior antipsychotic drug."5.09Strategies for switching from conventional antipsychotic drugs or risperidone to olanzapine. ( Basson, BR; Gilmore, JA; Kinon, BJ; Malcolm, S; Stauffer, VL, 2000)
"Effects of flexible doses of risperidone and haloperidol were compared in 77 psychotic patients (83% with chronic schizophrenia) with disturbing neuroleptic-induced EPS (risperidone 40 patients, haloperidol 37)."5.09Risperidone versus haloperidol in psychotic patients with disturbing neuroleptic-induced extrapyramidal symptoms: a double-blind, multi-center trial. ( de Groot, IW; Haffmans, PM; Heck, AH; Hoencamp, E, 2000)
"To compare the clinical and economic outcomes associated with olanzapine and risperidone treatment for schizophrenia."5.09Olanzapine versus risperidone. A prospective comparison of clinical and economic outcomes in schizophrenia. ( Andersen, SW; Breier, A; Dulisse, B; Edgell, ET; Johnstone, BM; Revicki, D, 2000)
"This multicenter, open-label study evaluated the efficacy and safety of olanzapine in patients with schizophrenia who had been nonresponsive or intolerant to a course of risperidone (mean duration of risperidone treatment = 46."5.09Evidence for the effectiveness of olanzapine among patients nonresponsive and/or intolerant to risperidone. ( Belmaker, RH; Dossenbach, MR; Grundy, SL; Kratky, P; Metcalfe, S; Schneidman, M; Tollefson, GD, 2001)
"Seven patients with schizophrenia were scanned during the steady state with risperidone."5.09Dose relationship of limbic-cortical D2-dopamine receptor occupancy with risperidone. ( Ichimiya, T; Inoue, M; Okubo, Y; Sudo, Y; Suhara, T; Tanada, S; Yasuno, F, 2001)
"In order to examine the effects of risperidone on cognitive impairment in schizophrenia, event-related potentials (ERPs) were recorded before and after switching from conventional neuroleptics to risperidone in schizophrenic patients."5.09Effects of risperidone on event-related potentials in schizophrenic patients. ( Fukuda, M; Hata, A; Isono, H; Iwanami, A; Kamijima, K; Kasai, K; Nakagome, K; Okajima, Y; Shinoda, J, 2001)
"From a cohort of 126 patients, 2 groups of 19 first-episode DSM-III-R/DSM-IV schizophrenia patients matched for age, gender, length of illness, and length of treatment and treated with either a typical antipsychotic or risperidone for a minimum of 1 year were compared on a number of outcome dimensions during their course of treatment and at follow-up."5.09A comparison of long-term outcome in first-episode schizophrenia following treatment with risperidone or a typical antipsychotic. ( Kotteda, V; Malla, AK; Norman, RM; Scholten, DJ; Zirul, S, 2001)
"Results of these analyses suggest that olanzapine, as therapeutically administered to patients with schizophrenia and related psychoses, does not contribute to QTc prolongation resulting in potentially fatal ventricular arrhythmias."5.09Analysis of the QTc interval during olanzapine treatment of patients with schizophrenia and related psychosis. ( Beasley, CM; Berg, PH; Czekalla, J; Dellva, MA; Grundy, S, 2001)
"Atypical antipsychotics, such as risperidone, have been shown to be more effective for the treatment of the symptoms of schizophrenia and have a greater beneficial effect on neurocognition compared to the conventional antipsychotics."5.09Comparison of the effects of risperidone and haloperidol on regional cerebral blood flow in schizophrenia. ( Andreasen, NC; Boles Ponto, LL; Hichwa, RD; Miller, DD; O'Leary, DS; Watkins, GL, 2001)
"Subjects (N=377) who met DSM-IV criteria for schizophrenia or schizoaffective disorder were randomly assigned to receive 2-6 mg/day of risperidone (mean modal dose=4."5.09A randomized double-blind study of risperidone and olanzapine in the treatment of schizophrenia or schizoaffective disorder. ( Conley, RR; Mahmoud, R, 2001)
"Clinical factors predicting weight change in patients with schizophrenia and related disorders during acute treatment with the antipsychotic drugs olanzapine, risperidone, and haloperidol were sought through retrospective analyses."5.09Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone. ( Basson, BR; Gilmore, JA; Kinon, BJ; Szymanski, KA; Taylor, CC; Tollefson, GD, 2001)
"During an 8-week period, 227 patients with DSM-III chronic schizophrenia received 4 mg/day of risperidone and 226 patients received 10 mg/day of haloperidol."5.09Rapid onset of therapeutic effect of risperidone versus haloperidol in a double-blind randomized trial. ( Davidson, M; Hornik, T; Rabinowitz, J, 2001)
"This prospective, double-blind, multicenter, parallel-group study compared the efficacy and safety of therapeutic doses of clozapine and risperidone in patients with severe chronic schizophrenia and poor previous treatment response."5.09A double-blind comparative study of clozapine and risperidone in the management of severe chronic schizophrenia. ( Azorin, JM; Bourdeix, I; Giguere, M; Péré, JJ; Remington, G; Spiegel, R; Vanelle, JM, 2001)
"Given the renewed interest in the role of sex differences in schizophrenia, we undertook a post hoc analysis to determine whether sex differences in treatment response were present among outpatients with schizophrenia who received risperidone in an 8-week, open-label, Phase IV clinical study."5.09Risperidone treatment of outpatients with schizophrenia: no evidence of sex differences in treatment response. ( Dunbar, F; Labelle, A; Light, M, 2001)
"A total of 157 inpatients with schizophrenia or schizoaffective disorder and a history of suboptimal treatment response were randomly assigned to receive clozapine, olanzapine, risperidone, or haloperidol in a double-blind 14-week trial."5.09Effects of clozapine, olanzapine, risperidone, and haloperidol on hostility among patients with schizophrenia. ( Chakos, M; Citrome, L; Cooper, TB; Czobor, P; Lieberman, JA; Lindenmayer, JP; McEvoy, J; Sheitman, B; Volavka, J, 2001)
"This study compares the antipsychotic efficacy and the tolerability of risperidone and clozapine in patients with schizophrenia."5.08Randomized, double-blind, controlled trial of risperidone versus clozapine in patients with chronic schizophrenia. ( Heinrich, K; Kinzler, E; Klieser, E; Lehmann, E; Wurthmann, C, 1995)
"The hypothesis that differences in drug effects of risperidone and haloperidol on negative symptoms in schizophrenia are secondary to effects on positive, extrapyramidal, and depressive symptoms was investigated by means of an analysis of the data from the USA-Canada risperidone double-blind randomized clinical trial of 523 chronic schizophrenic patients."5.08A path-analytical approach to differentiate between direct and indirect drug effects on negative symptoms in schizophrenic patients. A re-evaluation of the North American risperidone study. ( Borison, RL; Chouinard, G; Möller, HJ; Müller, H; Schooler, NR, 1995)
"A double-blind, randomized, multi-center, parallel-group study was conducted in Finland to compare the efficacy and safety of risperidone with zuclopenthixol in patients with acute exacerbations of schizophrenia or schizophreniform disorder."5.08Risperidone versus zuclopenthixol in the treatment of acute schizophrenic episodes: a double-blind parallel-group trial. ( Huttunen, MO; Larmo, I; Nyholm, R; Piepponen, T; Raitasuo, V; Rantanen, H, 1995)
"In a multi-national, parallel-group, double-blind study, patients with chronic schizophrenia (DSM-III-R) were randomly assigned to risperidone 1, 4, 8, 12 or 16 mg or haloperidol 10 mg daily for 8 weeks."5.08Risperidone in the treatment of patients with chronic schizophrenia: a multi-national, multi-centre, double-blind, parallel-group study versus haloperidol. Risperidone Study Group. ( Peuskens, J, 1995)
"Risperidone was used to treat 11 elderly hospitalized patients between 61 and 79 years of age who manifested signs of psychoses related to schizophrenia, schizoaffective disorder, bipolar disorder, or senile dementia."5.08Efficacy of risperidone treatment for psychoses associated with schizophrenia, schizoaffective disorder, bipolar disorder, or senile dementia in 11 geriatric patients: a case series. ( Abaza, A; Araujo, L; Brenner, R; Madhusoodanan, S, 1995)
"The subjects were 20 outpatients with schizophrenia or schizoaffective disorder who were clinically stable on a regimen of clozapine at the time of screening."5.08Different side effect profiles of risperidone and clozapine in 20 outpatients with schizophrenia or schizoaffective disorder: a pilot study. ( Daniel, DG; Goldberg, TE; Kleinman, JE; Lubick, LJ; Pickar, D; Weinberger, DR; Williams, TS, 1996)
"The subjects were 62 patients hospitalized for acute exacerbations of schizophrenia and were randomly assigned to receive risperidone (mean dose, 7."5.08Antipsychotic and anxiolytic properties of risperidone, haloperidol, and methotrimeprazine in schizophrenic patients. ( Azorin, JM; Blin, O; Bouhours, P, 1996)
"Although risperidone has been shown to be an effective antipsychotic medication in schizophrenia, the clinical studies performed for the Food and Drug Administration's approval process focused on only a mixed group of schizophrenic patients."5.08Efficacy of risperidone in reducing positive and negative symptoms in medication-refractory schizophrenia: an open prospective study. ( Bhattacharyya, A; Chua, JW; Lipetsker, B; Smith, RC, 1996)
"To assess critically the short-term efficacy and safety of risperidone in adolescents with schizophrenia."5.08Risperidone in adolescents with schizophrenia: an open pilot study. ( Armenteros, JL; Gorman, J; Stedge, DJ; Welikson, M; Whitaker, AH, 1997)
"The efficacy and safety of risperidone have previously been demonstrated in controlled clinical trials in hospitalized chronic schizophrenia patients who met strict research criteria."5.08A clinical evaluation of risperidone in the treatment of schizophrenia: a 10-week, open-label, multicenter trial. ARCS Study Group. Assessment of Risperdal in a Clinical Setting. ( Brecher, M; Clyde, C; Jeste, DV; Jones, R; Klausner, M, 1997)
"The current study uses utility analysis to assess economic and quality-of-life benefits of risperidone in patients with chronic schizophrenia."5.08Economic and health state utility determinations for schizophrenic patients treated with risperidone or haloperidol. ( Albright, PS; Chouinard, G, 1997)
"The purpose of this study was to determine the prevalence of extrapyramidal signs or symptoms (EPS) and clinical symptoms in first-episode schizophrenia, before any treatment, during and after treatment with a novel antipsychotic, risperidone."5.08Extrapyramidal signs and clinical symptoms in first-episode schizophrenia: response to low-dose risperidone. ( Good, KP; Honer, WG; Kopala, LC, 1997)
"The interaction between plasma concentrations of the tricyclic antidepressant amitriptyline and the metabolism of the new antipsychotic risperidone was studied in 12 patients with chronic schizophrenia."5.08Lack of effect of amitriptyline on risperidone pharmacokinetics in schizophrenic patients. ( Blom, MW; Huang, ML; Levron, JC; Snyman, JR; Sommers, DK; van Wyk, M, 1997)
"The clinical efficacy of two intensive treatment packages (one including the new antipsychotic risperidone and the other not doing so) was compared with that of standard management in 43 patients with long-standing treatment-resistant schizophrenia."5.08A study of enhanced management in patients with treatment-resistant schizophrenia. ( Finlayson, A; Johnstone, EC; Mercer, G; Murray, C; Owens, DG, 1997)
"In two double-blind trials conducted in North America, 513 patients with chronic schizophrenia received risperidone, haloperidol, or placebo."5.08The effects of risperidone on the five dimensions of schizophrenia derived by factor analysis: combined results of the North American trials. ( Chouinard, G; Davis, JM; Marder, SR, 1997)
"This study examines the effectiveness of risperidone compared with traditional neuroleptic medications in the areas of clinical functioning and aggressive behaviors in a sample of inpatients diagnosed with chronic schizophrenia."5.08Risperidone in the management of violent, treatment-resistant schizophrenics hospitalized in a maximum security forensic facility. ( Beck, NC; Gotham, H; Greenfield, SR; Hemme, CA; Menditto, AA; Stuve, P, 1997)
" Patients with chronic schizophrenia were treated with risperidone at 1 mg/day (n = 25), 4 mg/day (n = 27), 8 mg/day (n = 29), 12 mg/day (n = 31), or 16 mg/day (n = 29), or 10 mg/day of haloperidol for 8 weeks."5.08Risperidone in the treatment of schizophrenia: results of a study of patients from Germany, Austria, and Switzerland. ( Bäuml, J; Ferrero, F; Fuger, J; Geretsegger, C; Kasper, S; Kissling, W; Möller, HJ; Schubert, H, 1997)
"Clozapine and risperidone are used in treatment-resistant schizophrenia."5.08An open comparison of clozapine and risperidone in treatment-resistant schizophrenia. ( Altman, S; Flynn, SW; Fredrikson, DH; Honer, WG; Kopala, LC; MacEwan, GW; Smith, GN, 1998)
"In a controlled double-blind, multicenter study, 86 inpatients with chronic schizophrenia (DSM-III-R), who were resistant to or intolerant of conventional neuroleptics, were randomly assigned to receive risperidone or clozapine for 8 weeks after a 7-day washout period."5.08Risperidone versus clozapine in treatment-resistant chronic schizophrenia: a randomized double-blind study. The Risperidone Study Group. ( Baumann, P; Billeter, U; Bondolfi, G; Dufour, H; Eap, CB; May, JP; Patris, M, 1998)
"Six of 13 outpatients with schizophrenia who participated in a ten-week open trial of risperidone had an initial good response to the medication followed by development of intolerable affect, including feelings of agitation and depression and periods of crying and insomnia."5.08A syndrome of increased affect in response to risperidone among patients with schizophrenia. ( Ashleigh, EA; Larsen, PD, 1998)
"The effects of the availability of risperidone and olanzapine on the indications for which clozapine is prescribed (treatment-resistance, treatment-intolerance, and/or negative symptoms) were examined for 252 patients with schizophrenia who began treatment at our hospital between June 1990 and June 1997."5.08The effects of risperidone and olanzapine on the indications for clozapine. ( Brar, JS; Ganguli, R, 1998)
"Risperidone is a novel serotonin-dopamine antagonist antipsychotic in a class of benzisoxazole derivative which has been shown to be effective in reducing psychotic symptoms in schizophrenia."5.08Efficacy and tolerability of risperidone in chronic schizophrenic Thai patients. ( Bunditchate, A; Chaisirikul, S; Charisilp, C; Chrujiporn, W; Kessawai, D; Ratanachata, N; Sanichwannakul, K; Ukranand, P; Visanuyothin, T; Wangdee, P; Werapongset, W, 1998)
"Since most clinical trials of atypical antipsychotics have been conducted in hospitalized patients, a Phase-IV, multicentre, 8-week, open-label, flexible-dose study was performed to assess the efficacy and safety of risperidone in outpatients with schizophrenia."5.08Phase-IV multicentre clinical study of risperidone in the treatment of outpatients with schizophrenia. The RIS-CAN-3 Study Group. ( Beauclair, L; Chouinard, G; Johnson, SV; Kopala, L; Labelle, A; Singh, KI, 1998)
"Clinical improvement (20% reduction in total scores on the Positive and Negative Syndrome Scale for Schizophrenia) at the study end point was shown by 35% of the patients receiving 2 mg of risperidone, 57% receiving 6 mg, 40% receiving 10 mg, and 51% receiving 16 mg; and by 30% receiving haloperidol and 22% receiving placebo."5.07Risperidone in the treatment of schizophrenia. ( Marder, SR; Meibach, RC, 1994)
"In a double-blind study, 135 inpatients with a diagnosis of chronic schizophrenia were randomly assigned to 8 weeks of treatment with one of six parallel treatments: risperidone (a new central 5-hydroxytryptamine2 and dopamine D2 antagonist), 2, 6, 10, 16 mg/day; haloperidol, 20 mg/day; or placebo, after a single-blind placebo washout period."5.07A Canadian multicenter placebo-controlled study of fixed doses of risperidone and haloperidol in the treatment of chronic schizophrenic patients. ( Addington, D; Arnott, W; Beauclair, L; Bloom, D; Chouinard, G; Jones, B; Labelle, A; MacEwan, GW; Remington, G, 1993)
"This multicenter trial indicates that risperidone is an effective treatment for the positive and negative symptoms of schizophrenia."5.07Risperidone: clinical development: north American results. ( Marder, SR, 1992)
"A search of multiple electronic databases (through November 2018) was conducted for all placebo-controlled dose-finding studies for 20 second-generation antipsychotic drugs and haloperidol (oral and long-acting injectable, LAI) in people with acute schizophrenia symptoms."5.05Dose-Response Meta-Analysis of Antipsychotic Drugs for Acute Schizophrenia. ( Crippa, A; Davis, JM; Leucht, S; Orsini, N; Patel, MX; Siafis, S, 2020)
" IL-6 levels were compared in patients with schizophrenia before and after risperidone treatment."5.05Effects of risperidone on blood levels of interleukin-6 in schizophrenia: A meta-analysis. ( Feng, Z; Hao, W; Liu, Z; Long, Q; Ma, Y; Teng, Z; You, X; Zeng, Y; Zhang, W; Zhang, Y, 2020)
"The effect of risperidone treatment in patients with schizophrenia varies according to the dopamine receptor genes."5.01Association between dopamine receptor gene polymorphisms and effects of risperidone treatment: A systematic review and meta-analysis. ( Cui, Y; Ma, L; Xiang, Q; Xie, Q; Zhang, X; Zhao, N; Zhao, X; Zhou, S; Zhou, Y, 2019)
" In an application, we examine the risk of excessive weight gain for patients with schizophrenia treated with the second-generation antipsychotics paliperidone, risperidone, or olanzapine in 14 clinical trials."5.01Bayesian Meta-analysis of Multiple Continuous Treatments with Individual Participant-Level Data: An Application to Antipsychotic Drugs. ( Horvitz-Lennon, M; Normand, ST; Spertus, J, 2019)
"Cariprazine was approved for treating schizophrenia and bipolar disorder, and currently is being evaluated for treating depression in clinical trials in the United States."4.98Use of cariprazine in psychiatric disorders: A systematic review. ( Chhatlani, A; Farheen, SA; Setty, MJ; Tampi, RR, 2018)
"Between 40% and 70% of people with treatment-resistant schizophrenia do not respond to clozapine, despite adequate blood levels."4.95Clozapine combined with different antipsychotic drugs for treatment-resistant schizophrenia. ( Barber, S; Cipriani, A; Corsi, M; Olotu, U, 2017)
"In treatment-resistant schizophrenia, clozapine is considered the standard treatment."4.93Efficacy, Acceptability, and Tolerability of Antipsychotics in Treatment-Resistant Schizophrenia: A Network Meta-analysis. ( Dold, M; Gianatsi, M; Helfer, B; Leucht, S; Nikolakopoulou, A; Salanti, G; Samara, MT, 2016)
"To compare the effects of chlorpromazine with atypical or second generation antipsychotic drugs, for the treatment of people with schizophrenia."4.93Chlorpromazine versus atypical antipsychotic drugs for schizophrenia. ( Bo, L; Saha, KB; Sampson, S; Xia, J; Zaman, RU; Zhao, S, 2016)
"To examine the effects of depot risperidone for treatment of schizophrenia or related psychoses in comparison with placebo, no treatment or other antipsychotic medication."4.93Risperidone (depot) for schizophrenia. ( Davis, JM; Furtado, VA; Hosalli, P; Sampson, S, 2016)
"To measure the outcomes (both beneficial and harmful) of the clinical effectiveness, safety and cost-effectiveness of oral fluphenazine versus atypical antipsychotics for schizophrenia."4.93Fluphenazine (oral) versus atypical antipsychotics for schizophrenia. ( Furtado, VA; Li, BG; Sampford, JR; Sampson, S; Xia, J; Zhao, S, 2016)
"To determine the clinical effects, safety and cost-effectiveness of risperidone compared with placebo for treating schizophrenia."4.93Risperidone versus placebo for schizophrenia. ( Jayaram, MB; Li, BG; Rattehalli, RD; Sampson, S; Xia, J; Zhao, S, 2016)
"To conduct meta-analyses of all published association studies on the HTR2C -759C/T (rs3813829) polymorphism and olanzapine-induced weight gain in schizophrenia patients and on the HTR2C -759C/T, -697G/C (rs518147) and rs1414334:C> G polymorphisms and olanzapine/clozapine/risperidone-induced metabolic syndrome in schizophrenia patients."4.90HTR2C polymorphisms, olanzapine-induced weight gain and antipsychotic-induced metabolic syndrome in schizophrenia patients: a meta-analysis. ( Gui, X; Hu, G; Ma, X; Maimaitirexiati, T; Xu, G; Zhang, R; Zhang, W, 2014)
"We included all randomised clinical trials (RCTs) comparing aripiprazole (oral) with oral and parenteral forms of amisulpride, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine for people with schizophrenia or schizophrenia-like psychoses."4.89Aripiprazole versus other atypical antipsychotics for schizophrenia. ( El-Sayeh, HG; Hunger, H; Khanna, P; Komossa, K; Leucht, S; Rummel-Kluge, C; Schwarz, S, 2013)
" This was an eight-week randomised trial of risperidone and olanzapine in 44 inpatients with late-onset schizophrenia."4.88Antipsychotic drug treatment for elderly people with late-onset schizophrenia. ( Ali, G; Essali, A, 2012)
"To compare the effects of paliperidone palmitate with any other treatment for people with schizophrenia and schizophrenia-like illnesses."4.88Paliperidone palmitate for schizophrenia. ( Nussbaum, AM; Stroup, TS, 2012)
"To evaluate the effects of risperidone compared with other atypical antipsychotics for people with schizophrenia and schizophrenia-like psychosis."4.87Risperidone versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2011)
"Although risperidone is commonly used in the acute and maintenance treatment of schizophrenia, the role of therapeutic drug monitoring has yet to be elucidated."4.87Risperidone in schizophrenia: is there a role for therapeutic drug monitoring? ( Dumontet, J; Ensom, MH; Seto, K, 2011)
"We included randomised, at least single-blind, trials comparing oral amisulpride with oral forms of aripiprazole, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychoses."4.86Amisulpride versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S; Silveira da Mota Neto, JI, 2010)
"We included all randomised control trials comparing oral quetiapine with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychosis."4.86Quetiapine versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S; Srisurapanont, M, 2010)
"To examine the clinical effects of oral risperidone for people with schizophrenia and schizophrenia-like psychoses in comparison with placebo."4.86Risperidone versus placebo for schizophrenia. ( Jayaram, MB; Rattehalli, RD; Smith, M, 2010)
"We included all randomised trials that used at least single-blind (rater-blind) design, comparing oral olanzapine with oral forms of amisulpride, aripiprazole, clozapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychosis."4.86Olanzapine versus other atypical antipsychotics for schizophrenia. ( Duggan, L; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2010)
" Olanzapine produced more weight gain than all other second-generation antipsychotics except for clozapine where no difference was found."4.86Head-to-head comparisons of metabolic side effects of second generation antipsychotics in the treatment of schizophrenia: a systematic review and meta-analysis. ( Davis, JM; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Lobos, CA; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2010)
"We included only randomised clinical controlled trials that compared zotepine with any forms of amisulpride, aripiprazole, clozapine, olanzapine, risperidone, sertindole or ziprasidone in people suffering from only schizophrenia or schizophrenia-like psychoses."4.86Zotepine versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S; Subramanian, S, 2010)
"Results demonstrated that antipsychotic treatment with risperidone, olanzapine or aripiprazole in adolescents affected by schizophrenia led to significant improvements in symptomatology."4.86Antipsychotic medication in adolescents suffering from schizophrenia: a meta-analysis of randomized controlled trials. ( Ardizzone, I; Carratelli, TI; Ferrara, M; Marconi, A; Nardecchia, F, 2010)
"To compare the clinical effects of clozapine with other atypical antipsychotics (such as amisulpride, aripiprazole, olanzapine, quetiapine, risperidone, sertindole, ziprasidone and zotepine) in the treatment of schizophrenia and schizophrenia-like psychoses."4.86Clozapine versus other atypical antipsychotics for schizophrenia. ( Asenjo Lobos, C; Hunger, H; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2010)
"Pooled data were analyzed from 5 short-term, double-blind, multicenter studies (published between 1997 and 2007) involving patients hospitalized with acute exacerbation of schizophrenia (5 studies) or schizoaffective disorder (2 studies) and randomly assigned to aripiprazole (N = 875), haloperidol (N = 193), risperidone (N = 95), or placebo (N = 406)."4.85The acute efficacy of aripiprazole across the symptom spectrum of schizophrenia: a pooled post hoc analysis from 5 short-term studies. ( Assunção-Talbott, S; Crandall, DT; Eudicone, JM; Glick, ID; Janicak, PG; Marcus, RN; Marder, SR; McQuade, RD, 2009)
"Risperidone has been approved by the Food and Drug Administration for the treatment of schizophrenia in the adolescent population."4.85Risperidone: a review of efficacy studies in adolescents with schizophrenia. ( Madaan, V, 2009)
"We included all randomised trials comparing oral sertindole with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, quetiapine, risperidone, ziprasidone or zotepine for people with schizophrenia or schizophrenia-like psychosis."4.85Sertindole versus other atypical antipsychotics for schizophrenia. ( Hunger, H; Kissling, W; Komossa, K; Leucht, S; Lewis, R; Rummel-Kluge, C; Schmidt, F; Schwarz, S, 2009)
"Although clozapine has been shown to be the treatment of choice in people with schizophrenia that are resistant to treatment, one third to two thirds of people still have persistent positive symptoms despite clozapine monotherapy of adequate dosage and duration."4.85Clozapine combined with different antipsychotic drugs for treatment resistant schizophrenia. ( Barbui, C; Boso, M; Cipriani, A, 2009)
"We included all randomised trials comparing oral aripiprazole with oral forms of amisulpride, clozapine, olanzapine, quetiapine, risperidone, sertindole, ziprasidone or zotepine in people with schizophrenia or schizophrenia-like psychoses."4.85Aripiprazole versus other atypical antipsychotics for schizophrenia. ( El-Sayeh, HG; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schmid, F; Schwarz, S, 2009)
"We included all randomised, at least single-blind, controlled trials comparing oral ziprasidone with oral forms of amisulpride, aripiprazole, clozapine, olanzapine, quetiapine, risperidone or zotepine in people with schizophrenia or schizophrenia-like psychoses."4.85Ziprasidone versus other atypical antipsychotics for schizophrenia. ( Bhoopathi, PS; Hunger, H; Kissling, W; Komossa, K; Leucht, S; Rummel-Kluge, C; Schwarz, S, 2009)
"Risperidone is a widely used antipsychotic drug for people with schizophrenia."4.85Risperidone dose for schizophrenia. ( Li, C; Wang, J; Xia, J, 2009)
"This study aimed to retrospectively explore the relationship between clinical efficacy and plasma concentration-dose ratio of risperidone (RIS) in 252 patients with schizophrenia taking RIS orally."4.84Relationship between clinical efficacy and plasma concentration-dose ratio of risperidone in patients with schizophrenia. ( Chen, Q; Min, J; Shen, Y; Shu, M; Xia, W; Yin, H, 2024)
"The aim of this review was to discuss data from double-blind, randomized controlled trials (RCTs) that have investigated the effects of oral and long-acting injectable risperidone on cognitive and psychomotor functioning in patients with schizophrenia or schizoaffective disorder."4.84Cognitive and psychomotor effects of risperidone in schizophrenia and schizoaffective disorder. ( Houthoofd, SA; Morrens, M; Sabbe, BG, 2008)
"In the 10 studies analyzed, the taste of RD risperidone tablets was found to be acceptable in the majority of healthy subjects and patients with schizophrenia or schizoaffective disorder."4.84Rapidly disintegrating risperidone in subjects with schizophrenia or schizoaffective disorder: a summary of ten phase I clinical trials assessing taste, tablet disintegration time, bioequivalence, and tolerability. ( D'Hoore, P; Kushner, S; Mannaert, E; Remmerie, B; Thyssen, A, 2007)
" The three case studies are (1) bupropion versus nicotine replacement therapy for smoking cessation, (2) risperidone versus haloperidol for schizophrenia, and (3) fluoxetine versus imipramine for depressive disorders."4.84Adjusted indirect comparison may be less biased than direct comparison for evaluating new pharmaceutical interventions. ( Harvey, I; Lilford, R; Song, F, 2008)
" We aimed to establish the dose-response relationship for oral risperidone in relapsed schizophrenia."4.83Establishing a dose-response relationship for oral risperidone in relapsed schizophrenia. ( Ezewuzie, N; Taylor, D, 2006)
"Studies published between January 2002 and June 2005 that evaluated the pharmacokinetics, efficacy and safety of long-acting risperidone for the treatment of schizophrenia were reviewed, as identified from literature searches using Medline and EMBASE."4.83Clinical experience and management considerations with long-acting risperidone. ( Parellada, E, 2006)
"To determine the clinical effects, safety and cost effectiveness of risperidone compared with olanzapine for treating schizophrenia."4.83Risperidone versus olanzapine for schizophrenia. ( Hosalli, P; Jayaram, MB; Stroup, S, 2006)
" Long-acting risperidone (LAR), the first long-acting injectable atypical anti-psychotic, has been found to be effective in the treatment of schizophrenia and schizoaffective disorder."4.83Long-acting risperidone: focus on safety. ( Möller, HJ, 2006)
" A post hoc pooled analysis of 4 randomized, double-blind, 24- to 28-week schizophrenia clinical trials included 822 olanzapine-treated and 805 risperidone-, quetiapine-, or ziprasidone-treated patients."4.83Differential rates of treatment discontinuation in clinical trials as a measure of treatment effectiveness for olanzapine and comparator atypical antipsychotics for schizophrenia. ( Adams, DH; Citrome, L; Kinon, BJ; Liu-Seifert, H, 2006)
"In schizophrenia, comparing treatment dropouts between olanzapine and risperidone can be useful to better understand their relative effectiveness."4.82Clinical trial response and dropout rates with olanzapine versus risperidone. ( Messori, A; Santarlasci, B, 2003)
"To evaluate the effects of risperidone for schizophrenia in comparison to 'conventional' neuroleptic drugs."4.82Risperidone versus typical antipsychotic medication for schizophrenia. ( Gilbody, SM; Hunter, RH; Joy, CB; Kennedy, E; Song, F, 2003)
"The frequency and severity of extrapyramidal syndrome (EPS) were evaluated in patients with DSM-III or DSM-IV schizophrenia in the acute phase (- 8 weeks) of randomized, double-blind, controlled trials from the integrated olanzapine clinical trial database."4.82An integrated analysis of acute treatment-emergent extrapyramidal syndrome in patients with schizophrenia during olanzapine clinical trials: comparisons with placebo, haloperidol, risperidone, or clozapine. ( Beasley, CM; Berg, PH; Carlson, CD; Cavazzoni, PA; Kane, JM; Wei, H, 2003)
"To examine the clinical effects of depot risperidone for people with schizophrenia and schizophrenia-like psychoses."4.82Depot risperidone for schizophrenia. ( Davis, JM; Hosalli, P, 2003)
"Randomised clinical trials comparing new generation antipsychotics (amisulpride, clozapine, olanzapine, quetiapine, risperidone, sulpiride, ziprasidone, zotepine) with conventional antipsychotics for people with a first episode of schizophrenia or schizophrenia-like psychoses."4.82New generation antipsychotics for first episode schizophrenia. ( Hamann, J; Kissling, W; Leucht, S; Rummel, C, 2003)
"Long-acting risperidone (Risperdal Consta) is a novel, intramuscular formulation of the atypical antipsychotic risperidone, which has shown efficacy in the treatment of patients with schizophrenia."4.82Long-acting risperidone: a review of its use in schizophrenia. ( Goa, KL; Harrison, TS, 2004)
"To review the literature on the healthcare costs associated with olanzapine and risperidone in treating schizophrenia."4.82Cost comparisons of olanzapine and risperidone in treating schizophrenia. ( Christensen, DB; Liu, GG; Luo, X; Sun, SX, 2004)
"During the last few years, several case reports and studies have been published on the potential diabetes mellitus (DM)-inducing effect of some atypical antipsychotics, especially clozapine and olanzapine."4.82Atypical antipsychotics and new onset diabetes mellitus. An overview of the literature. ( Cohen, D, 2004)
"The atypical antipsychotics risperidone, olanzapine, quetiapine, ziprasidone, and aripiprazole have become first-line treatment for schizophrenia because they reduce the positive symptoms of psychosis but do not have a high incidence of extrapyramidal symptoms."4.82A critical review of atypical antipsychotic utilization: comparing monotherapy with polypharmacy and augmentation. ( Grady, MM; Stahl, SM, 2004)
"With its unique tolerability and efficacy, long-acting risperidone injection has the potential to extend the benefits of assured medication delivery and improved long-term outcomes to more patients with schizophrenia."4.82Long-acting risperidone injection. ( Conley, RJ; Love, RC, 2004)
"To review the pharmacology, pharmacokinetics, clinical efficacy, and safety profile of long-acting (LA) risperidone for the treatment of schizophrenia."4.82Long-acting injectable risperidone. ( Ehret, MJ; Fuller, MA, 2004)
" In phase III comparative clinical studies, aripiprazole 15-30 mg/day was at least as effective as haloperidol and risperidone in short term treatment of acute exacerbation of schizophrenia but superior to haloperidol in long term maintenance therapy."4.82Aripiprazole: a new atypical antipsychotic with a different pharmacological mechanism. ( Lambert, M; Naber, D, 2004)
"Several 12-week studies and one 12-month study suggest that long-acting risperidone is an effective and well-tolerated treatment option for the maintenance therapy of schizophrenia."4.82Clinical review of a long-acting, injectable formulation of risperidone. ( Knox, ED; Stimmel, GL, 2004)
"Antipsychotic medication is a mainstay of treatment for schizophrenia and risperidone and olanzapine are the most popular treatment choice of the new generation drugs."4.82Risperidone versus olanzapine for schizophrenia. ( Hosalli, P; Jayaram, MB, 2005)
"Risperidone and other newer atypical antipsychotics are becoming the mainstay for schizophrenia treatment."4.82Pharmacogenetic studies of response to risperidone and other newer atypical antipsychotics. ( Chang, WH; Lane, HY; Lee, CC; Liu, YC, 2005)
"Risperidone and olanzapine are novel antipsychotic medications that compete as first-line agents in treating patients with schizophrenia."4.82Effectiveness and cost of risperidone and olanzapine for schizophrenia: a systematic review. ( Gibson, JP; Gibson, PJ; Hargreaves, WA, 2005)
" The receptor profile for risperidone, an atypical antipsychotic with demonstrated efficacy in schizophrenia, is consistent with possible antidepressant activity."4.81Risperidone: review of its therapeutic utility in depression. ( Myers, JE; Thase, ME, 2001)
"There is a now a substantial body of evidence that suggests the new antipsychotic agent, risperidone, may be safe and effective for treating psychotic, affective or behavioural symptoms associated with various disorders other than schizophrenia, schizophreniform disorder or schizo-affective disorder."4.81Does risperidone have a place in the treatment of nonschizophrenic patients? ( Schweitzer, I, 2001)
"Olanzapine demonstrated superior antipsychotic efficacy compared with haloperidol in the treatment of acute phase schizophrenia, and in the treatment of some patients with first-episode or treatment-resistant schizophrenia."4.81Olanzapine: an updated review of its use in the management of schizophrenia. ( Bhana, N; Foster, RH; Olney, R; Plosker, GL, 2001)
"Relevant data relating to the dosage of risperidone identified through an online (MEDLINE) search using the keywords risperidone, schizophrenia, schizoaffective disorder dementia, bipolar disorder, and dose were supplemented by a review of international and U."4.81Optimal dosing with risperidone: updated recommendations. ( Williams, R, 2001)
" In the present quantitative review the published evidence regarding the effects of risperidone on hostility and aggression in schizophrenia is evaluated."4.81Effects of the atypical antipsychotic risperidone on hostility and aggression in schizophrenia: a meta-analysis of controlled trials. ( Aleman, A; Kahn, RS, 2001)
"Combined data on efficacy were available from 12 double-blind short-term (maximum 8 weeks) trials comparing risperidone and other antipsychotics in patients with chronic schizophrenia."4.81Treatment of the symptoms of schizophrenia: a combined analysis of double-blind studies comparing risperidone with haloperidol and other antipsychotic agents. ( Glick, ID; Lemmens, P; Vester-Blokland, E, 2001)
" Ziprasidone, a recently launched agent, is available in tablet form for schizophrenia/schizoaffective disorder, psychotic depression and mania."4.81Advances in atypical antipsychotics for the treatment of schizophrenia: new formulations and new agents. ( Albert, MJ; Baldessarini, RJ; Centorrino, F; Kelleher, JP, 2002)
"The authors' goal was to analyze reported cases of neuroleptic malignant syndrome in patients given clozapine and risperidone."4.80Novel antipsychotics and the neuroleptic malignant syndrome: a review and critique. ( Buckley, P; Hasan, S, 1998)
" The newer atypical agents have a lower risk of EPS, but are associated in varying degrees with sedation, cardiovascular effects, anticholinergic effects, weight gain, sexual dysfunction, hepatic effects, lowered seizure threshold (primarily clozapine), and agranulocytosis (clozapine only)."4.80Adverse effects of the atypical antipsychotics. Collaborative Working Group on Clinical Trial Evaluations. ( , 1998)
"To summarize published data to date by Canadian authors and from Canadian sources on risperidone, a novel neuroleptic indicated in the management of schizophrenia and related psychotic disorders."4.80The Canadian experience with risperidone for the treatment of schizophrenia: an overview. ( Hux, M; Iskedjian, M; Remington, GJ, 1998)
"The most convincing evidence of the efficacy of atypical neuroleptics in children and adolescents concerns clozapine in the treatment of schizophrenia."4.80Use of atypical neuroleptics in child and adolescent psychiatry. ( Laor, N; Toren, P; Weizman, A, 1998)
"The objective of this meta-analysis is to summarize the efficacy and tolerability of the new antipsychotics risperidone, olanzapine, sertindole and quetiapine in schizophrenia compared to placebo and conventional antipsychotics."4.80Efficacy and extrapyramidal side-effects of the new antipsychotics olanzapine, quetiapine, risperidone, and sertindole compared to conventional antipsychotics and placebo. A meta-analysis of randomized controlled trials. ( Abraham, D; Kissling, W; Leucht, S; Pitschel-Walz, G, 1999)
"Despite its high acquisition cost, risperidone does not increase, and may even reduce, overall treatment costs of schizophrenia by reducing hospitalisation compared with standard treatment regimens."4.80Risperidone. A pharmacoeconomic review of its use in schizophrenia. ( Foster, RH; Goa, KL, 1998)
"Three atypical antipsychotics are currently considered to be first-line therapies for schizophrenia, namely risperidone, olanzapine, and quetiapine."4.80Selecting an atypical antipsychotic by combining clinical experience with guidelines from clinical trials. ( Stahl, SM, 1999)
"The introduction of the atypical antipsychotics clozapine, risperidone, olanzapine, quetiapine and sertindole for the treatment of schizophrenia has coincided with an increased awareness of the potential of drug-drug interactions, particularly involving the cytochrome P450 (CYP) enzymes."4.80Drug metabolism and atypical antipsychotics. ( Baker, GB; Chue, PS; Prior, TI; Tibbo, P, 1999)
" Olanzapine shows a superior and broader spectrum of efficacy in the treatment of schizophrenia, particularly its negative symptoms, with a substantially more favorable safety profile than conventional antipsychotic agents (e."4.80[Clinical efficacy of olanzapine]. ( Yui, K, 1999)
"To evaluate the effectiveness of risperidone for schizophrenia in comparison to 'conventional' neuroleptic drugs."4.80Risperidone versus typical antipsychotic medication for schizophrenia. ( Clarke, A; Gilbody, S; Hunter, R; Kennedy, E; Song, F, 2000)
" Risperidone is associated with relatively few motor side effects compared with the traditional antipsychotics, and weight gain is less likely with risperidone than with either clozapine or olanzapine."4.80Risperidone side effects. ( Conley, RR, 2000)
" Compared with risperidone, olanzapine causes greater increases in weight gain and body mass index but less hyperprolactinemia."4.80Adverse events related to olanzapine. ( Conley, RR; Meltzer, HY, 2000)
"Risperidone is one of a number of 'atypical antipsychotics' which are currently being marketed for the treatment of those with schizophrenia, largely on the basis of claims of improved tolerability and effectiveness compared to much cheaper conventional antipsychotics."4.80Risperidone versus other atypical antipsychotic medication for schizophrenia. ( Bagnall, AM; Duggan, L; Gilbody, SM; Tuunainen, A, 2000)
"The effects of olanzapine, risperidone, and haloperidol on PRL were assessed in patients with schizophrenia or related psychoses participating in 3 double-blind clinical trials: (1) a 6-week acute trial comparing olanzapine 5 to 20 mg/d (n = 1,336) and haloperidol 5 to 20 mg/d (n = 660), with a 1-year, open-label olanzapine extension for responders; (2) a 54-week study comparing olanzapine 5 to 20 mg/d (n = 21), risperidone 4 to 10 mg/d (n = 21), and haloperidol 5 to 20 mg/d (n = 23) in early illness; and (3) a 28-week study comparing olanzapine 10 to 20 mg/d (n = 172) and risperidone 4 to 12 mg/d (n = 167)."4.80The effects of olanzapine, risperidone, and haloperidol on plasma prolactin levels in patients with schizophrenia. ( Breier, A; David, SR; Kinon, BJ; Taylor, CC, 2000)
"The effects of risperidone on affective symptoms were determined by an analysis of pooled data from six double-blind trials of risperidone versus haloperidol in 1254 patients with chronic schizophrenia."4.80Effects of risperidone on affective symptoms in patients with schizophrenia. ( De Smedt, C; Lemmens, P; Peuskens, J; Van Baelen, B, 2000)
"Clozapine has proved effective in alleviating a wide range of psychiatric symptoms in schizophrenia."4.79The effects of clozapine on neurocognition: an overview. ( Goldberg, TE; Weinberger, DR, 1994)
"The major advance in the psychopharmacology of schizophrenia has been the rediscovery of clozapine and the development of other novel antipsychotic drugs, all of which are superior to typical neuroleptic drugs with regard to extrapyramidal symptoms."4.79Recent advances in the pharmacotherapy of schizophrenia. ( Lee, MA; Meltzer, HY; Ranjan, R, 1994)
"Clozapine, risperidone and remoxipride are three neuroleptics that represent an interesting alternative in the psychopharmacological treatment of schizophrenia."4.79[New psychopharmacologic alternatives in treatment of schizophrenia]. ( Bryois, C, 1994)
"To review pharmacologic, pharmacokinetic, therapeutic, and safety information for the antipsychotic agent risperidone and to evaluate its place in the treatment of schizophrenia."4.79Risperidone: review and assessment of its role in the treatment of schizophrenia. ( Cardoni, AA, 1995)
"The therapeutic success of clozapine and risperidone has focused attention on the interaction between serotonin and dopamine systems as an avenue for superior therapeutics in schizophrenia."4.79Serotonin-dopamine interaction and its relevance to schizophrenia. ( Kapur, S; Remington, G, 1996)
"This article reviews the evidence for the efficacy and effectiveness of risperidone in persons with schizophrenia."4.79Risperidone: efficacy and safety. ( Kane, JM; Umbricht, D, 1995)
"Clozapine represented the first significant advance in the pharmacotherapy of schizophrenia since the introduction of conventional antipsychotic drugs in the 1950's."4.79Atypical antipsychotic drugs as a first-line treatment of schizophrenia: a rationale and hypothesis. ( Lieberman, JA, 1996)
"This study evaluates the relative effectiveness and side-effects of risperidone as compared with conventional neuroleptics in the treatment of schizophrenia, by meta-analysis of 11 double-blind, randomized controlled trials."4.79Risperidone in the treatment of schizophrenia: a meta-analysis of randomized controlled trials. ( Song, F, 1997)
"The unprecedented level of activity in the development of new antipsychotic medications can be traced to the 1989 approval of clozapine by the US Food and Drug Administration for treatment of refractory schizophrenia."4.79New antipsychotic medications: strategies for evaluation and selected findings. ( Schooler, NR, 1997)
"Phase II clinical trials with risperidone have proven it to have a potent antipsychotic effect, improving both positive and negative symptoms of schizophrenia."4.78Clinical review of risperidone. ( Arnott, W; Chouinard, G, 1993)
"Our study suggests that switching from risperidone to PP in patients with schizophrenia is associated with an improvement in social functioning and cognitive performance."4.31Switching from risperidone to paliperidone palmitate in schizophrenia: Changes in social functioning and cognitive performance. ( Aguayo, R; Álvarez, A; Barbero, JD; Gabernet, R; González-Rodríguez, A; Izquierdo, E; Labad, J; Merodio, I; Monreal, JA; Montalvo, I; Palao, D; Tost, M, 2023)
"Forty-two treatment-naive first-episode schizophrenia patients were scanned by TI weighted (T1W) imaging and DTI before and after 8-week risperidone monotherapy, and their peripheral blood genomic DNAm values were examined in parallel with MRI scanning."4.31Virtual histology of morphometric similarity network after risperidone monotherapy and imaging-epigenetic biomarkers for treatment response in first-episode schizophrenia. ( Duan, X; Hu, M; Kang, L; Li, L; Liu, Z; Ma, S; Nie, Z; Yao, T; Zhang, J; Zhang, N; Zheng, J; Zong, X, 2023)
"To compare the effectiveness of different long-acting injectable antipsychotics (LAIs) (aripiprazole, paliperidone, risperidone, and fluphenazine/haloperidol) in patients with schizophrenia in Japan."4.31Comparative effectiveness of long-acting injectable antipsychotics in patients with schizophrenia in Japan. ( Akazawa, M; Inada, K; Okada, Y, 2023)
" The present study examined the hypothesis that schizophrenia itself but not risperidone, an extensively employed SGA, is accountable for metabolic abnormalities."4.31Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia. ( Hsieh, PS; Lin, CC; Liu, YP; Tzeng, NS; Yang, YY, 2023)
"This study aimed to assess weight changes following antipsychotic treatment in first-episode schizophrenia (FES) patients and make a comparison of aripiprazole, risperidone and olanzapine."4.31Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China. ( Cheng, Z; Gao, T; Huang, B; Huang, Z; Pu, C; Shi, C; Yu, X; Zhang, D; Zheng, Y; Zhou, E; Zhou, T, 2023)
"46); risperidone related to higher risk of hyperprolactinemia (OR: 12."4.31Therapeutic outcomes wide association scan of different antipsychotics in patients with schizophrenia: Randomized clinical trials and multi-ancestry validation. ( Feng, X; Kang, Z; Liao, Y; Lu, T; Lu, Z; Sun, Y; Wang, L; Yan, H; Yue, W; Zhang, D; Zhang, Y, 2023)
" Risperidone, a currently used atypical antipsychotic agent for schizophrenia, is also known to inhibit the activity of D-amino acid oxidase, which degrades certain D-amino acids."4.31Association Between Risperidone Use and Kidney Function Decline in Patients with Schizophrenia: A Retrospective Cohort Study. ( Hara, A; Horikoshi, K; Iwata, Y; Kikuchi, M; Kinoshita, M; Kitajima, S; Minami, T; Mita, M; Miyagawa, T; Nakada, M; Nakade, Y; Nakagawa, S; Ogura, H; Oshima, M; Sakai, N; Shimizu, M; Toyama, T; Wada, T; Yomogida, D; Yuasa, T, 2023)
"These results indicate that after treatment with risperidone, changes in GPx activity were associated with treatment response, suggesting that changes in GPx may be a predictor of response to risperidone treatment in female patients with ANFE schizophrenia."4.12Sex-Specific Association between Antioxidant Defense System and Therapeutic Response to Risperidone in Schizophrenia: A Prospective Longitudinal Study. ( Chen, Z; Jiang, S; Li, X; Liu, H; Lu, Y; Su, L; Wang, X; Xiu, M; Zhang, X, 2022)
"5109 patients aged 2-18 years who initiated antipsychotic treatment with risperidone/aripiprazole for schizophrenia between 2010 and 2017 were identified."4.12Comparison of prediction methods for treatment continuation of antipsychotics in children and adolescents with schizophrenia. ( Cho, J; Jeon, SM; Kwon, JW; Lee, DY, 2022)
"Risperidone is routinely used in the clinical management of schizophrenia, but the treatment response is highly variable among different patients."4.12Different responses to risperidone treatment in Schizophrenia: a multicenter genome-wide association and whole exome sequencing joint study. ( Fu, C; He, L; Huai, C; Li, M; Li, X; Ma, J; Qin, S; Shen, L; Shen, R; Tang, T; Wu, H; Wu, S; Yang, K; Zhang, N; Zhao, M; Zhou, W; Zhu, W, 2022)
"Second generation antipsychotics such as risperidone are first-line pharmacotherapy treatment choices for schizophrenia."4.12Risperidone-induced changes in DNA methylation in peripheral blood from first-episode schizophrenia patients parallel changes in neuroimaging and cognitive phenotypes. ( Bishop, JR; Chen, C; Chen, X; Giase, G; He, Y; Hu, M; Li, B; Li, Z; Liao, Y; Liu, C; Rubin, LH; Sweeney, JA; Tang, J; Wang, Y; Xia, Y; Zong, X, 2022)
"Risperidone and amisulpride caused hyperprolactinemia and macroprolactinemia; thus, detection of MPRL in the clinical setting should be performed as this phenomenon appears early in treatment (the second week) and continues, that can avoid unnecessary examination and treatment for asymptomatic patients with macroprolactinemia."4.12Occurrence of macroprolactinemia in schizophrenia patients treated with risperidone or amisulpride. ( Haiying, J; Haizhi, C; Jianhua, L; Jianjun, L; Jing, L; Lilei, L; Xiaocong, F; Zhenhua, W, 2022)
"Using pooled baseline data from four cariprazine clinical trials in patients with acute exacerbation of schizophrenia (n = 2193) and the cariprazine-risperidone study in patients with PNS (n = 460), separate network analyses were performed."4.02Disentangling the symptoms of schizophrenia: Network analysis in acute phase patients and in patients with predominant negative symptoms. ( Acsai, K; Barabássy, Á; Correll, CU; Demyttenaere, K; Earley, W; Fonticoli, L; Laszlovszky, I; Leenaerts, N; Németh, G; Sebe, B; Szatmári, B, 2021)
"To study plasma adipokines (adiponectin, leptin, adipsin) in patients with the first episode of schizophrenia treated with haloperidol and risperidone."4.02[Changes in adipokines in the blood of patients with the first episode of schizophrenia during treatment with haloperidol and risperidone]. ( Govorin, NV; Ozornin, AS; Sakharov, AV; Tereshkov, PP, 2021)
"The study included 23 clozapine-treated schizophrenia patients (CT-SCZ), 19 risperidone-treated schizophrenia patients (RT-SCZ), 23 never-treated schizophrenia patients (NT-SCZ), and 35 healthy controls (HCs)."4.02Characteristics of the corpus callosum in chronic schizophrenia treated with clozapine or risperidone and those never-treated. ( Cao, H; Gong, Q; Lencer, R; Lui, S; Tao, B; Xiao, Y; Yang, C; Zhang, W, 2021)
" In this preliminary report we describe 3 cases of patients with schizophrenia, who are treated with long-term injectable risperidone (Risperdal Consta) and were false positively screened for fentanyl by a rapid commercial screening kit."4.02False-positive fentanyl screening kit results during treatment with long term injectable risperidone (Risperdal-Consta). ( Even-Tov, S; Peles, E; Schreiber, S; Shroitman, NK; Tene, O, 2021)
"A cross-sectional study was performed in 87 men newly diagnosed with schizophrenia and administered for approximately 20 months with olanzapine or risperidone as their first antipsychotic treatment."4.02Circulating IGFBP-2 levels reveal atherogenic metabolic risk in schizophrenic patients using atypical antipsychotics. ( Alméras, N; Bouchard, RH; Cadrin, C; Demers, MF; Després, JP; Nolin, MA; Picard, F; Rauzier, C; Roy, MA, 2021)
"Paliperidone palmitate (PP), a long-acting intramuscular formulation of paliperidone, has been marketed in Europe within the last 10 years and provides an important treatment option for patients with schizophrenia."4.02Fatal and life-threatening ADRs associated with paliperidone palmitate: an observational study in the French pharmacovigilance database. ( Boels, D; Citterio-Quentin, A; Jolliet, P; Mahé, J; Moragny, J; Olry, A, 2021)
"To explore pharmacogenetic relationships of NRG1 genotypes with neurocognitive performance and clinical symptoms after 12 week treatment of risperidone in Chinese Han first-episode schizophrenia."4.02Pharmacogenetic associations of NRG1 polymorphisms with neurocognitive performance and clinical symptom response to risperidone in the untreated schizophrenia. ( Kang, C; Lin, Y; Wei, Y; Wu, C; Xu, L; Yang, J; Yuan, J; Zeng, L; Zhang, Y; Zhou, F, 2021)
"A retrospective self-controlled study was conducted on 90 patients with schizophrenia from a single-center treated with olanzapine or clozapine monotherapy, or combined with aripiprazole or ziprasidone which has a small metabolic impact."4.02The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study. ( Ding, W; Hu, C; Hu, M; Li, H; Sun, X; Wang, Q; Wang, X; Wu, M; Zhang, C, 2021)
"We found very common hyperprolactinemia and hypoprolactinemia in the risperidone or paliperidone group and aripiprazole group, respectively."4.02Hypoprolactinemia and hyperprolactinemia in male schizophrenia patients treated with aripiprazole and risperidone and their relationships with testosterone levels. ( Shimoda, K; Shinozaki, M; Sugawara, N; Tasaki, M; Yasui-Furukori, N; Yokoyama, S, 2021)
"Risperidone is an atypical antipsychotic agent clinically used to treat schizophrenia, bipolar diseases, and autism."4.02Determining the release kinetics of risperidone controlled release matrices to treat schizophrenia. ( Akhtar, H; Ali, MM; Ali, SI; Arif, H; Inayat, S; Iqbal, MS; Kashif, SS; Naz, A; Nisa, Z; Perveen, S; Rizvi, M; Shahnaz, S; Sheikh, S; Swaleh, MM; Zehra, A, 2021)
"Longitudinal study of the dFC of insular subdivisions was conducted in 42 treatment-naive first-episode patients with schizophrenia at baseline and after 8 weeks of risperidone treatment based on resting-state functional magnetic resonance image (fMRI)."3.96Effect of Risperidone Monotherapy on Dynamic Functional Connectivity of Insular Subdivisions in Treatment-Naive, First-Episode Schizophrenia. ( Chen, H; Chen, X; Dong, X; Duan, X; He, C; Hu, M; Huang, X; Li, H; Su, C; Tang, J; Xiao, J; Zong, X, 2020)
"Brexpiprazole is an oral atypical antipsychotic (OAA) for the treatment of schizophrenia (SCZ)."3.96Health Care Cost in Patients With Schizophrenia Treated With Brexpiprazole Versus Other Oral Atypical Antipsychotic Therapy. ( Broder, MS; Chang, E; Greene, M; Houle, CR; Tarbox, MH; Waters, HC; Yan, T, 2020)
"Antipsychotic medications, including risperidone, are widely used in the treatment of psychiatric disorders, including schizophrenia."3.96Severe hypothermia, bradycardia and cardiac arrest in association with risperidone. ( Bhat, S; Ochieng, P; Ravi, D; Sharma, N, 2020)
"Although clozapine treatment is often discontinued due to limited efficacy or low tolerability, there is a lack of guidelines and evidence on treatment options after discontinuation of clozapine in patients with schizophrenia."3.96Persistence of Antipsychotic Use After Clozapine Discontinuation: A Real-World Study Across Antipsychotics. ( Bijker, BJ; Bos, JHJ; Isphording, L; Luykx, JJ; Okhuijsen-Pfeifer, C; Schuiling-Veninga, CCM; Stam, N; Taipale, H; Tanskanen, A; Tiihonen, J, 2020)
" CASE REPORT A 27-year-old woman with schizophrenia on risperidone presented to our Emergency Department with a sensation of choking and respiratory distress, mimicking a panic attack."3.96Risperidone-Induced Acute Laryngeal Dystonia: A Case Report. ( Alkharboush, GA; Alsalamah, MA, 2020)
" This study sought to explore the characteristics of white matter structural networks in chronic never-treated schizophrenia and those treated with clozapine or risperidone, and its potential association with cognitive function."3.96Characteristics of White Matter Structural Networks in Chronic Schizophrenia Treated With Clozapine or Risperidone and Those Never Treated. ( Gong, Q; Hu, N; Lencer, R; Li, S; Lui, S; Luo, C; Xiao, Y; Zhang, W, 2020)
"We used the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) to assess the cognition of three groups of schizophrenia patients (318 on clozapine, 125 on risperidone, and 166 on typical antipsychotic drugs) and 399 healthy controls, and used the Positive and Negative Syndrome Scale to assess schizophrenia symptoms of patients."3.96Differential effects of different antipsychotic drugs on cognitive function in patients with chronic schizophrenia. ( Dillon, BA; Dong, R; Du, XD; Jia, Q; Yang, Y; Yu, L; Yuan, L; Zhang, XY, 2020)
" We Propose a text mining approach to detect adverse events and medication episodes from the clinical text to enhance our understanding of adverse effects related to Clozapine, the most effective antipsychotic drug for the management of treatment-resistant schizophrenia, but underutilised due to concerns over its side effects."3.96The side effect profile of Clozapine in real world data of three large mental health hospitals. ( Broadbent, M; Dobson, RJB; Dzahini, O; Govind, R; Ibrahim, ZM; Iqbal, E; Kim, CH; MacCabe, JH; Romero, A; Smith, T; Stewart, R; Werbeloff, N, 2020)
"The present study aimed to investigate the effect of bezafibrate on glucolipid abnormalities induced by antipsychotics in schizophrenia."3.91The effect of bezafibrate in preventing glucolipid abnormalities induced by the antipsychotic risperidone. ( Wei, XY; Yang, YJ; Zhu, XH, 2019)
" To explore further, the present study aimed to assess the influence of DRD2 -141 C Ins/Del, Taq1A and HTR2A -1438 G/A, 102T/C and HTR2C -759 C/T genetic polymorphisms in response to risperidone in patients with schizophrenia."3.91Dopamine (DRD2) and Serotonin (HTR2A, 2C) Receptor Gene Polymorphisms do not influence early response to Risperidone in South Indian Patients with Schizophrenia. ( Adithan, S; Alladi, CG; Bellivier, F; Marie-Claire, C; RajKumar, RP; Shewade, DG, 2019)
" We performed diffusion tensor imaging (DTI) and resting-state functional magnetic resonance imaging in 42 drug-naive first-episode schizophrenia patients (FESP) both at baseline and after 8-weeks risperidone monotherapy, and in 38 healthy volunteers."3.91A Dissociation in Effects of Risperidone Monotherapy on Functional and Anatomical Connectivity Within the Default Mode Network. ( Chen, H; Chen, X; He, Y; Hu, M; Li, Z; Liao, W; Liao, Y; Liu, ZC; Lv, L; Mann, JJ; Pantazatos, SP; Sang, D; Tang, J; Wang, G; Yao, T; Zheng, J; Zong, X, 2019)
"The aim of this study was to explore the effectiveness and tolerability of long-acting paliperidone palmitate antipsychotic in adolescent first-episode schizophrenia patients while comparing the results with the oral antipsychotic risperidone."3.91Retrospective Analysis of the Effectiveness and Tolerability of Long-Acting Paliperidone Palmitate Antipsychotic in Adolescent First-Episode Schizophrenia Patients. ( Gačo, N; Graovac, M; Kaštelan, A; Petrić, D; Rački, V, 2019)
"This study compared the risk of hospitalization among adults with schizophrenia being treated with equivalent dose ranges of lurasidone versus aripiprazole, olanzapine, quetiapine, or risperidone."3.91Hospitalization risk in patients with schizophrenia treated with dose-equivalent antipsychotics. ( Huang, A; Loebel, A; Messali, A; Ng-Mak, D; Wang, L, 2019)
" In this study, 264 Han Chinese inpatients diagnosed with schizophrenia or schizoaffective disorder initiated treatment with olanzapine (n=131) or risperidone (n=133) and were followed for 12weeks."3.88T ( Gao, M; Gao, Y; He, Y; Jiang, R; Li, J; Li, S; Li, WD; Lv, H; Wang, L; Wang, X; Xu, C; Zhang, M, 2018)
"Using near-infrared spectroscopy, we examined changes in the concentration of oxygenated hemoglobin ([oxy-Hb]) in the frontal lobe during a verbal fluency task in 20 patients with schizophrenia (10 patients each receiving olanzapine [OLZ] and risperidone [RIS]) and 10 healthy controls."3.88Frontal activity measured by near-infrared spectroscopy in patients taking different atypical antipsychotic drugs: A cross-sectional study. ( Hikita, M; Kono, S; Miura, I; Niwa, SI; Oshima, S; Suzuki, R; Wada, A; Yabe, H, 2018)
"This study enrolled adults with schizophrenia or bipolar I disorder who initiated APT treatment at various time points: 1) within 8 weeks of initiating risperidone long-acting injectables (RLAIs) or other APTs except paliperidone palmitate (PP), 2) after more than 24 weeks of continuous RLAI treatment, or 3) at any time after initiating PP LAI treatment (schizophrenia only)."3.88The Research and Evaluation of Antipsychotic Treatment in Community Behavioral Health Organizations, Outcomes (REACH-OUT) study: real-world clinical practice in schizophrenia. ( Biondi, DM; Joshi, K; Mao, L; Millet, R, 2018)
"This study aimed to assess the comparative effectiveness of risperidone (RIS) versus aripiprazole (ARP) in patients with recent-onset or chronic schizophrenia during maintenance treatment and to examine the interaction between illness duration and the effectiveness of the treatment."3.88Two-year effectiveness of risperidone and aripiprazole in the maintenance treatment of patients with recent-onset or chronic schizophrenia and related psychotic disorders: a retrospective multicenter study. ( Aoki, S; Harada, T; Kishi, Y; Nomura, A; Sato, K; Takeda, T; Washida, K; Yada, Y; Yoshimura, B; Yoshimura, Y, 2018)
"The aim of the nationwide retrospective matched cohort study was to evaluate health service utilization and medical costs between patients with schizophrenia who received long-acting injectable (LAI) risperidone and those who took risperidone orally."3.88Health service utilization and medical costs among patients with schizophrenia receiving long-acting injectable risperidone versus oral risperidone: a nationwide retrospective matched cohort study in Taiwan. ( Chang, HC; Fan, SJ; Huang, KC; Lu, N; Tang, CH, 2018)
" We report a case of an antipsychotic-naive patient with schizophrenia who developed leukopenia after a single dose of olanzapine, which worsened during subsequent treatment with risperidone."3.88Olanzapine-induced and Risperidone-induced Leukopenia: A Case of Synergistic Adverse Reaction? ( Chan, LF; Deang, KT; Gan, LLY; Tee, CK; Woon, LS, 2018)
"Risperidone and paliperidone palmitate are two antipsychotic drugs well tolerated in the management of schizophrenia and other psychiatric conditions."3.88Risperidone-associated sinus tachycardia potentiated by paliperidone palmitate in a patient with no prior cardiovascular disease: role of risperidone-related autonomic instability. ( Tagne Nouemssi, AB, 2018)
" After 24-week risperidone treatment, there were significant increases in body weight, BMI, fasting blood-glucose, triglycerides, LDL, hs-CRP, SOD and HOMA-IR (p < 0."3.88Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia. ( Fan, X; Hei, G; Huang, XF; Kumar, BU; Li, X; Liu, Y; Lv, L; Song, X; Wang, Y; Yuan, X; Zhang, P, 2018)
"The Treatment of Early-Onset Schizophrenia Spectrum Disorders (TEOSS) study randomized 119 youths (age 8-19 years) with schizophrenia or schizoaffective disorder to 8 weeks of antipsychotic treatment with molindone, risperidone, or olanzapine and assessed treatment response and side effects."3.88Predictors and Moderators of Antipsychotic-Related Weight Gain in the Treatment of Early-Onset Schizophrenia Spectrum Disorders Study. ( Bloch, MH; Gabriel, D; Jakubovski, E; Taylor, JH, 2018)
"Antipsychotic drugs plus aspirin (acetylsalicylic acid), which targets prostaglandin-endoperoxide synthase 1 (PTGS1: COX1), improved therapeutic outcomes when treating schizophrenia."3.88Studies on Prostaglandin-Endoperoxide Synthase 1: Lower Levels in Schizophrenia and After Treatment with Antipsychotic Drugs in Conjunction with Aspirin. ( Dean, B; Gibbons, A; Gogos, A; Scarr, E; Thomas, E; Udawela, M, 2018)
" The aim of the study was to investigate the association of 14 single nucleotide polymorphisms (SNPs) selected from HTR3C, HTR3D, HTR5A and HTR6 with risperidone response in 201 Han Chinese schizophrenia patients."3.88Pharmacogenetics analysis of serotonin receptor gene variants and clinical response to risperidone in Han Chinese schizophrenic patients. ( Chang, W; Li, W; Qin, S; Shen, L; Yan, Y; Yi, Z; Zhou, W, 2018)
"In this study, we aimed to test if the schizophrenia (SCZ) polygenic risk score (PRS) was associated with clinical symptoms in (a) the first episode of psychosis pre-treatment (FEP), (b) at nine weeks after initiation of risperidone treatment (FEP-9W) and (c) with the response to risperidone."3.88Polygenic risk score analyses of symptoms and treatment response in an antipsychotic-naive first episode of psychosis cohort. ( Belangero, SI; Breen, G; Bressan, RA; Carvalho, CM; Cordeiro, Q; Curtis, C; de Jong, S; Gadelha, A; Gouvea, E; Lee, SH; Moretti, P; Newhouse, S; Noto, C; Ota, V; Patel, H; Santoro, ML; Spindola, LM; Talarico, F, 2018)
"We examined whether memantine add-on to antipsychotic treatment is beneficial in schizophrenia treatment."3.85Memantine add-on to antipsychotic treatment for residual negative and cognitive symptoms of schizophrenia: a meta-analysis. ( Iwata, N; Kishi, T; Matsuda, Y, 2017)
"Risperidone is most commonly used as an antipsychotic in India for treatment of schizophrenia."3.85Identification of genetic correlates of response to Risperidone: Findings of a multicentric schizophrenia study from India. ( Aneja, J; Chavan, BS; Garg, PD; Gautam, S; Gupta, D; Gupta, R; Kaur, G; Khurana, H; Margoob, MA; Prasad, R; Sinhmar, V; Tripathi, A, 2017)
"Nowadays, risperidone is an atypical antipsychotic drug that has been increasingly used for treatment and maintenance therapy in schizophrenia."3.85Combined study of genetic and epigenetic biomarker risperidone treatment efficacy in Chinese Han schizophrenia patients. ( Cui, D; He, L; Huo, R; Li, M; Li, W; Qin, S; Shen, L; Shi, Y; Song, C; Xing, Q; Xu, Q; Zhao, J, 2017)
"To determine the cost-effectiveness of PP3M compared with once-monthly paliperidone (PP1M), haloperidol long-acting therapy (HAL-LAT), risperidone microspheres (RIS-LAT), and oral olanzapine (oral-OLZ) for treating chronic schizophrenia in The Netherlands."3.85Cost-effectiveness of 3-month paliperidone therapy for chronic schizophrenia in the Netherlands. ( Bereza, BG; Denee, TR; Dries, PJT; Einarson, TR; Tedouri, F; Van Impe, K, 2017)
"Successful treatment of acute periodic catatonia was achieved with a lorazepam-diazepam protocol, and the patient remained in remission for a longer duration under clozapine treatment."3.85Periodic catatonia with long-term treatment: a case report. ( Chen, RA; Huang, TL, 2017)
"To investigate the clinical effects of aripiprazole on sexual dysfunction induced by amisulpride or risperidone in male patients with schizophrenia."3.85[Aripiprazole for drug-induced sexual dysfunction in schizophrenic males]. ( Gao, LJ; Guo, HG; Liang, ZT; Yang, Y; Zhong, XX; Zhu, JC, 2017)
"Immune dysregulation observed in schizophrenia alters tryptophan metabolism."3.85Reversal of schizophrenia-like symptoms and immune alterations in mice by immunomodulatory drugs. ( Cordeiro, RC; da Silva Araújo, T; de Freitas Lima, R; de Jesus Souza Machado, M; Freitas de Lucena, D; Isabelle de Góis Queiroz, A; Macêdo, D; Maes, M; Maia Chaves Filho, AJ; Monte, AS, 2017)
"Thirty-seven clinically stable participants with schizophrenia or schizoaffective disorder, aged 50 years or greater, and having been treated with olanzapine or risperidone monotherapy at the same dose for at least 6 months."3.85Cognition and Dopamine D ( Caravaggio, F; Gerretsen, P; Graff-Guerrero, A; Mamo, DC; Mar, W; Mulsant, BH; Nakajima, S; Pollock, BG; Rajji, TK; Suzuki, T; Uchida, H, 2017)
"The present study demonstrates that co-administration of risperidone and escitalopram may be used to treat positive and negative symptoms of schizophrenia and will allow to minimize the drugs' side effects."3.85Risperidone and escitalopram co-administration: A potential treatment of schizophrenia symptoms with less side effects. ( Górska, A; Gołembiowska, K; Jurczak, A; Kamińska, K; Noworyta-Sokołowska, K; Rogóż, Z, 2017)
"The aim of this study was to determine whether the incidence of pneumonia in patients taking clozapine was more frequent compared with those taking risperidone or no atypical antipsychotics at all before admission to a tertiary care medical center."3.85Clozapine usage increases the incidence of pneumonia compared with risperidone and the general population: a retrospective comparison of clozapine, risperidone, and the general population in a single hospital over 25 months. ( Colon, E; George, WT; Jancik, J; O'Brien, JB; Rasimas, JJ; Stoecker, ZR, 2017)
"The study was a non-randomized, naturalistic, rater blinded, prospective, 8-12 weeks, comparative trial between the risperidone and aripiprazole in patients with schizophrenia."3.85A Comparative Study of Short Term Efficacy of Aripiprazole and Risperidone in Schizophrenia. ( Kumar C, N; Kumar P B, S; Kumar P T, S; Pandey, RS; Thirthalli, J, 2017)
"Administrative claims of patients with schizophrenia treated with atypical antipsychotics (lurasidone, aripiprazole, olanzapine, quetiapine, risperidone, or ziprasidone) from October 2010 to September 2011 were identified from MarketScan Commercial and Medicaid Databases, and were classified by the first (index) antipsychotic."3.85Real-world adherence assessment of lurasidone and other oral atypical antipsychotics among patients with schizophrenia: an administrative claims analysis. ( Loebel, A; Meyer, N; Rajagopalan, K; Wade, S, 2017)
"This study aims to determine the optimal tolerability dose ranges of risperidone (RIS) and olanzapine (OLZ) administered during schizophrenia maintenance phase."3.85Optimal Dosing of Risperidone and Olanzapine in the Maintenance Treatment for Patients With Schizophrenia and Related Psychotic Disorders: A Retrospective Multicenter Study. ( Aoki, S; Harada, T; Kishi, Y; Nomura, A; Sato, K; Takeda, T; Washida, K; Yada, Y; Yoshimura, B; Yoshimura, Y, 2017)
"32 per cent mean reduction in Positive and Negative Syndrome Scale (PANSS) for Schizophrenia total score while risperidone led to 56."3.83Comparative study of clozapine versus risperidone in treatment-naive, first-episode schizophrenia: A pilot study. ( Chavan, BS; Kalra, P; Kaur, G; Sahni, S; Sidana, A, 2016)
"Currently, aripiprazole, olanzapine and risperidone are three anti-psychiatry agents commonly used in the treatment of schizophrenia."3.83[Using the cumulative odds Logit model to explore the application of the questionnaire derived from PANSS]. ( Dong, F; Ji, SM; Li, AN; Li, L; Lu, W; Wang, CY; Zhou, TY, 2016)
"This cross-sectional study compared quality of life and side effects in 108 users of olanzapine or risperidone suffering schizophrenia and being attended at psychiatric ambulatory services in Rio Grande do Norte, Brazil."3.83Quality of Life and Hormonal, Biochemical, and Anthropometric Profile Between Olanzapine and Risperidone Users. ( de Araújo Júnior, RF; de Araújo, AA; Dos Santos, AC; Guerra, GC; Lemos, TM; Medeiros, CA; Ribeiro, SB; Rubio-Valera, M; Serrano-Blanco, A, 2016)
"To determine the cost-effectiveness of aripiprazole (ARI-LAI), paliperidone (PP-LAI), olanzapine (OLZ-LAI), and risperidone (RIS-LAI) in patients with chronic schizophrenia in Finland."3.83Pharmacoeconomics of long-acting atypical antipsychotics for acutely relapsed chronic schizophrenia in Finland. ( Bereza, BG; Einarson, TR; Goswami, P; Pudas, H; van Impe, K, 2016)
"Schizophrenia or schizoaffective disorder subjects (n = 218), treated mostly with clozapine and olanzapine for up to 14 weeks, were included."3.83Association of orexin receptor polymorphisms with antipsychotic-induced weight gain. ( Brandl, EJ; Chowdhury, NI; Freeman, N; Goncalves, VF; Kennedy, JL; Lieberman, JA; Meltzer, HY; Müller, DJ; Tiwari, AK; Zai, CC, 2016)
"Previous studies showed functional improvement in stable patients with schizophrenia treated with risperidone long-acting injection (LAI)."3.83Schizophrenia-spectrum patients treated with long-acting injectable risperidone in real-life clinical settings: functional recovery in remitted versus stable, non-remitted patients (the EVeREST prospective observational cohort study). ( Dassa, D; De Vathaire, F; Garay, RP; Giraud-Baro, E; Obeid, J, 2016)
"To describe abnormalities in large scale functional networks in unmedicated patients with schizophrenia and to examine effects of risperidone on networks."3.83Abnormalities in large scale functional networks in unmedicated patients with schizophrenia and effects of risperidone. ( Falola, B; Hadley, JA; Knight, D; Kraguljac, NV; Lahti, AC; ver Hoef, L; Visscher, K; White, DM, 2016)
"Scores on the Positive and Negative Syndrome Scale, executive functioning, and social functioning were obtained from 24 patients with schizophrenia receiving either risperidone (n = 12) or trifluoperazine (n = 12), before their social behavior was measured in the interactive Tangrams Game."3.83Different mechanisms of risperidone result in improved interpersonal trust, social engagement and cooperative behavior in patients with schizophrenia compared to trifluoperazine. ( Bond, AJ; Chan, CK; Chan, F; Pang, AH; Tse, WS; Wong, AS, 2016)
"This study investigated the effects of a low-dose aripiprazole adjunctive treatment for risperidone- or paliperidone-induced hyperprolactinemia in Han Chinese women with schizophrenia."3.83Add-on effects of a low-dose aripiprazole in resolving hyperprolactinemia induced by risperidone or paliperidone. ( Guo, Q; Li, C; Ouyang, Q; Qiao, Y; Shen, W; Sheng, J; Wen, H; Yang, F; Zhu, S, 2016)
"Eleven single nucleotide polymorphisms (SNPs) of SREBF1 and five of SCAP were genotyped in a Han Chinese population in Beijing, China: a sample of 722 schizophrenia patients on monotherapy with AAPs (clozapine, olanzapine or risperidone)."3.83Association between SCAP and SREBF1 gene polymorphisms and metabolic syndrome in schizophrenia patients treated with atypical antipsychotics. ( Chen, J; Li, Y; Liang, S; Shi, S; Shi, Y; Wang, Y; Xu, Y; Yang, L, 2016)
"Hyperprolactinemia is commonly seen in patients with schizophrenia on risperidone."3.83Relation between serum prolactin levels and antipsychotic response to risperidone in patients with schizophrenia. ( Chandrasekaran, A; Charan, A; Rajkumar, RP; Shewade, DG, 2016)
"Clozapine is the gold-standard antipsychotic medication for treatment-refractory schizophrenia (TRS)."3.83Fever, confusion, acute kidney injury: is this atypical neuroleptic malignant syndrome following polypharmacy with clozapine and risperidone? ( Cherry, S; Halangoda, P; Siskind, D; Spivak, V; Wysoczanski, D, 2016)
"Clozapine is an atypical antipsychotic primarily prescribed for treatment-resistant schizophrenia."3.83Gene-expression analysis of clozapine treatment in whole blood of patients with psychosis. ( Breen, G; Curtis, CJ; de Jong, S; Dempster, D; Dima, D; Gaughran, F; Harrison, RN; Lee, SH; Murray, RM; Paya Cano, J, 2016)
" This open-label, parallel-group study was performed to compare finger-stick-based capillary with corresponding venous plasma concentrations for risperidone, paliperidone, quetiapine, olanzapine, and aripiprazole and their major metabolites after repeated dosing in patients with schizophrenia or related illnesses."3.83Comparison of Capillary and Venous Plasma Drug Concentrations After Repeated Administration of Risperidone, Paliperidone, Quetiapine, Olanzapine, or Aripiprazole. ( Ariyawansa, J; De Meulder, M; Remmerie, B; Savitz, A, 2016)
" Moreover we also investigated their utility as adjunct treatment in depression in combination with the SSRI citalopram."3.83Alpha7 nicotinic acetylcholine receptor agonists and PAMs as adjunctive treatment in schizophrenia. An experimental study. ( Björkholm, C; Feltmann, K; Jardemark, K; Konradsson-Geuken, Å; Malmerfelt, A; Marcus, MM; Möller, A; Påhlsson, N; Schilström, B; Svensson, TH, 2016)
"This retrospective longitudinal cohort study aimed to compare treatment patterns, healthcare resource utilization (HRU), and costs in patients with schizophrenia treated with second-generation antipsychotic long-acting injectables (SGA-LAIs): biweekly risperidone LAI versus once-monthly paliperidone palmitate."3.83Healthcare resource utilization of second-generation long-acting injectable antipsychotics in schizophrenia: risperidone versus paliperidone palmitate. ( Benson, C; Joshi, K; Pan, X; Wang, R; Yang, E, 2016)
"We conducted a cross-sectional study to compare the subjective experiences and clinical effects of first-generation long-acting injectable (FGA-LAI) antipsychotics with those of risperidone long-acting injectables (RIS-LAIs) in 434 schizophrenia patients."3.83Comparison of Subjective Experiences and Effectiveness of First-Generation Long-Acting Injectable Antipsychotics and Risperidone Long-Acting Injectables in Patients With Schizophrenia. ( Chen, WY; Lin, SK, 2016)
"While numerous studies have confirmed the efficacy of risperidone long-acting injectable (RLAI) on many clinical outcomes in patients with schizophrenia, there is no data regarding its influence on employment status."3.83Remission and employment status in schizophrenia and other psychoses: One-year prospective study in Croatian patients treated with risperidone long acting injection. ( Emsley, R; Filipcic, IS; Grosic, V; Mihaljevic-Peles, A; Pedisic, I; Sagud, M, 2016)
"The aim of the study was to use a technique that combines acid hydrolysis and matrix-assisted laser desorption ionization/time-of-flight mass spectrometry (MALDI-TOF MS) in order to detect the serum biomarkers of patients diagnosed with schizophrenia both before and after four-week antipsychotic treatment with risperidone."3.83Rapid detection of alteration of serum IgG in patients with schizophrenia after risperidone treatment by matrix-assisted laser desorption ionization/time-of-flight mass spectrometry. ( Huang, TL; Lo, LH; Shiea, J, 2016)
"The addition of amisulpride could lead to an improvement in schizophrenia symptoms in patients that do not, or only partially, respond to risperidone."3.81Augmentation with amisulpride for schizophrenic patients non-responsive to risperidone monotherapy. ( Amorin-Díaz, M; Aparicio-Castro, E; López-Rodríguez, E; Molina, JD; Muñoz Algar, MJ; Toledo-Romero, F, 2015)
"Second-generation antipsychotic (SGA) monotherapy was the most common type of therapy in both those with dementia and with schizophrenia, and quetiapine and risperidone were the most commonly prescribed drugs for these conditions, respectively."3.81Antipsychotic polypharmacy among elderly patients with schizophrenia and dementia during hospitalization at a Taiwanese psychiatric hospital. ( Chang, YS; Lai, CY; Wu, YH, 2015)
"Overall, our data suggest that maternal inflammation may contribute to an increased risk for schizophrenia through mechanisms involving metabolic function and myelin formation and that risperidone in adolescence may prevent or reverse such changes."3.81Maternal immune activation induces changes in myelin and metabolic proteins, some of which can be prevented with risperidone in adolescence. ( Cagney, G; Cannon, M; Cotter, DR; Dicker, P; English, J; Farrelly, L; Föcking, M; Piontkewitz, Y; Wynne, K, 2015)
"We wanted to present a picture of patients with schizophrenia receiving risperidone long-acting injection (RLAI) treatment in a real-world setting."3.81Risperidone long-acting injection and 1-year rehospitalization rate of schizophrenia patients: A retrospective cohort study. ( Chan, HW; Feng, WJ; Huang, CY; Yen, YC, 2015)
"Data were reanalyzed on 611 in-patients with acute schizophrenia who participated in three pivotal randomized controlled trials that compared placebo with olanzapine or risperidone (dropout rates placebo: 62."3.81Joint modeling of dropout and outcome in three pivotal clinical trials of schizophrenia. ( Davis, JM; Goldberg, Y; Leucht, S; Levine, SZ; Samara, M, 2015)
"When choosing between first-generation antipsychotics, clinicians should consider haloperidol as the first-line agent for schizophrenia."3.81A Cost-effectiveness Analysis of Antipsychotics for Treatment of Schizophrenia in Uganda. ( Babigumira, JB; Lubinga, SJ; Mutamba, BB; Nganizi, A, 2015)
" As an application, we revisit a risperidone maintenance treatment trial in schizophrenia and use our proposed methodology to redesign it and compare merits of our optimal design."3.81Optimal treatment allocation for placebo-treatment comparisons in trials with discrete-time survival endpoints. ( Moerbeek, M; Wong, WK, 2015)
"This study evaluated 169 patients with schizophrenia who were receiving risperidone monotherapy."3.81Factors associated with self-rated sexual function in Korean patients with schizophrenia receiving risperidone monotherapy. ( Bae, KY; Kang, HJ; Kim, JM; Kim, SW; Kim, SY; Lee, JY; Lee, YH; Shin, IS; Yoon, JS, 2015)
" This study was to explore the relationship between N400 changes and risperidone treatment and rehabilitation infirst-episode schizophrenia (FES)."3.81Follow-up of N400 in the Rehabilitation of First-episode Schizophrenia. ( Chen, XS; Dong, RX; Du, XD; Gai, HJ; Li, WQ; Li, Z; Pan, NR; Pan, W; Xu, XW; Yang, JG; Yang, Y; Ye, G; Yin, GZ; Yuan, Y; Zhang, GY, 2015)
"SLC6A4 might be susceptible gene for risperidone-induced weight gain within the Chinese Han population."3.81A pharmacogenomic study revealed an association between SLC6A4 and risperidone-induced weight gain in Chinese Han population. ( Du, B; Li, K; Liu, C; Lu, T; Lv, L; Ma, C; Ma, W; Mi, W; Wang, F; Wang, L; Yang, Y; Yue, W; Zhang, D; Zhang, H, 2015)
"Modafinil or armodafinil (ar/mod) augmentation of antipsychotic medication in schizophrenia patients may be considered with a view to reduce negative symptoms associated with the illness or excessive daytime drowsiness due to any cause."3.81Delayed drug interactions in psychiatry: armodafinil and risperidone as a potential case in point. ( Andrade, C, 2015)
" risperidone long acting injectable (RLAI), paliperidone long acting injectable (PLAI) and olanzapine long acting injectable (OLAI) in the maintenance treatment of chronic, stable schizophrenia patients in the United Kingdom."3.81Cost-effectiveness Analysis of Aripiprazole Once-Monthly for the Treatment of Schizophrenia in the UK. ( Beillat, M; Robinson, P; Sapin, C; Tempest, M; Treur, M, 2015)
" HMGB1 may play a proinflammatory role in schizophrenia and the decrease of HMGB1 after neuroleptic risperidone treatment may be a marker of mental symptoms remission."3.81[Analysis of the changes of serum high mobility group protein B1 and cytokines in first-episode schizophrenia patients]. ( Hie, G; Li, X; Lü, L; Song, X; Yuan, X; Zhu, Q, 2015)
"26 million insured in a Markov-simulation model to assess the cost-effectiveness of long-acting injectable risperidone (LAI-RIS) compared with long-acting injectable flupentixol (LAI-FLX) in the long-term management of schizophrenia."3.80Cost-effectiveness of long-acting injectable risperidone versus flupentixol decanoate in the treatment of schizophrenia: a Markov model parameterized using administrative data. ( Frey, S; Juckel, G; Linder, R; Stargardt, T, 2014)
"The aim of the study was to investigate the prevalence rates of obsessive-compulsive disorder (OCD) and hypochondriasis in schizophrenic patients treated with atypical antipsychotics (AAPs) and to investigate the different comorbidity rates of OCD and hypochondriasis between clozapine-treated patients and patients treated with other AAPs."3.80Hypochondriasis and obsessive-compulsive disorder in schizophrenic patients treated with clozapine vs other atypical antipsychotics. ( Cantisani, A; Ferrari, G; Grassi, G; Pallanti, S; Poli, L; Righi, L, 2014)
"We investigated the relationship between basal ganglia volume and treatment response to the atypical antipsychotic medication risperidone in unmedicated patients with schizophrenia."3.80Basal ganglia volume in unmedicated patients with schizophrenia is associated with treatment response to antipsychotic medication. ( Bolding, MS; Clark, DG; Hutcheson, NL; Lahti, AC; White, DM, 2014)
" Hospitalizations for hyperglycemic emergencies (hyperglycemia, diabetic ketoacidosis, hyperosmolar hyperglycemic state) were compared between new users of risperidone (reference), and new users of olanzapine, other atypical antipsychotics, and typical antipsychotics."3.80Atypical antipsychotics and hyperglycemic emergencies: multicentre, retrospective cohort study of administrative data. ( Alessi-Severini, S; Austin, PC; Blackburn, DF; Blais, L; Bresee, L; Filion, KB; Kawasumi, Y; Kurdyak, P; Lipscombe, LL; Paterson, JM; Platt, RW; Tamim, H, 2014)
"The present study evaluated the association of the BDNF Val66Met polymorphism with treatment response to atypical antipsychotic olanzapine in schizophrenia and the possible predictive value of the BDNF Val66Met genotype status in treatment response to antipsychotic medication."3.80Association between the brain-derived neurotrophic factor Val66Met polymorphism and therapeutic response to olanzapine in schizophrenia patients. ( Kozumplik, O; Mihaljevic-Peles, A; Muck-Seler, D; Nedic Erjavec, G; Nikolac Perkovic, M; Pivac, N; Sagud, M; Uzun, S; Zivkovic, M, 2014)
" The main purpose of the present study was to examine the correlations between testosterone, estradiol BMI, and insulin in male patients diagnosed with schizophrenia and treated with olanzapine or risperidone."3.80Association between serum testosterone levels, body mass index (BMI) and insulin in male patients with schizophrenia treated with atypical antipsychotics--olanzapine or risperidone. ( Galińska-Skok, B; Konarzewska, B; Malus, A; Simonienko, K; Szulc, A; Waszkiewicz, N; Łazarczyk-Kirejczyk, J, 2014)
"The purpose of this study was to investigate the change in plasma protein expression in first episode schizophrenia after an 8-week treatment with risperidone, and to explore potential biomarkers for metabolic side effects associated with risperidone treatment."3.80APOA-I: a possible novel biomarker for metabolic side effects in first episode schizophrenia. ( Fan, X; Gao, J; Li, X; Li, Y; Lv, L; Song, X; Zhao, J, 2014)
"To explore differences in outcomes for patients with schizophrenia treated with risperidone long-acting treatment (RLAT) or oral antipsychotics (oAP)."3.80Long-acting injectable risperidone and oral antipsychotics in patients with schizophrenia: results from a prospective, 1-year, non-interventional study (InORS). ( Cherubin, P; Princet, P; Schreiner, A; Serazetdinova, L; Svensson, A; Wapenaar, R; Zink, M, 2014)
" The aims of this study were to investigate the antioxidative activity of paraoxonase and assess lipid profile as a cardiovascular risk factor in patients with schizophrenia under long-term clozapine or risperidone treatment."3.80A study of antioxidant activity in patients with schizophrenia taking atypical antipsychotics. ( Atanasiu, V; Delia, C; Gaman, L; Gilca, M; Iosif, L; Piriu, G; Stoian, I, 2014)
"In this study, 15 patients with schizophrenia receiving risperidone were switched to PAL and treated for 12 weeks."3.80Relationship between the plasma concentration of paliperidone and the clinical and drug-induced extrapyramidal symptoms in elderly patients with schizophrenia. ( Gen, K; Hibino, H; Inoue, Y; Matsumoto, H; Mikami, A; Mikami, K; Otomo, M; Suzuki, H, 2014)
" The aim of this work was designed to investigate the diagnostic possibility of [(123)I]epidepride imaging platform for risperidone-treatment chronic MK-801-induced rat schizophrenia model."3.80Dopamine D(2)/D(3) receptor binding of [(123)I]epidepride in risperidone-treatment chronic MK-801-induced rat schizophrenia model using nanoSPECT/CT neuroimaging. ( Chang, KW; Chen, MW; Cheng, KH; Huang, YR; Kuo, WI; Pai, CW, 2014)
"The study involved 64 first-episode schizophrenia patients treated with the second-generation oral antipsychotic medication, risperidone, for 12 months."3.80The impact of second-generation antipsychotic adherence on positive and negative symptoms in recent-onset schizophrenia. ( Agee, ER; Casaus, LR; Gretchen-Doorly, D; Hellemann, GS; Luo, JS; Nuechterlein, KH; Subotnik, KL; Ventura, J; Villa, KF, 2014)
"Here is a case of a woman with schizophrenia who developed rhabdomyolysis following overdose of risperidone, trihexyphenidyl and benzodiazepines."3.80Multidrug overdose-induced myoclonus complicated by rhabdomyolysis: possible role and mechanism of muscle toxicity of risperidone. ( Hsu, YC; Yeh, YW, 2014)
"The FTO gene polymorphisms, especially rs9939609, seem to be related to weight gain after risperidone treatment in Chinese Han patients with first episode schizophrenia."3.80Fat-mass and obesity-associated gene polymorphisms and weight gain after risperidone treatment in first episode schizophrenia. ( Fan, X; Feng, Y; Gao, J; Li, X; Lv, L; Nemani, K; Pang, L; Song, X; Zhang, H; Zhang, J; Zhang, W, 2014)
"We recruited 39 first-episode schizophrenia (FES) patients and determined serum profile of total homocysteine (tHcy), folate, vitamin B12, lipoproteins and glucose at baseline and after 12 weeks of treatment with second-generation antipsychotics (SGA) including olanzapine and risperidone in monotherapy."3.80Effects of second-generation antipsychotics on selected markers of one-carbon metabolism and metabolic syndrome components in first-episode schizophrenia patients. ( Frydecka, D; Kiejna, A; Misiak, B; Ślęzak, R; Łaczmański, Ł, 2014)
"Using Mixed Model Repeated Measures, we tested the relationship between SULT4A1-1 status (+carrier, -noncarrier) and clinical improvement (in Positive and Negative Syndrome Scale total score) among European ancestry patients treated with paliperidone extended release (n=937), paliperidone palmitate (n=990), risperidone (n=507) and olanzapine (n=381) in 12 schizophrenia, two schizoaffective disorder and three bipolar I disorder trials."3.80SULT4A1 haplotype: conflicting results on its role as a biomarker of antipsychotic response. ( Chung, H; Cohen, N; Favis, R; Fu, DJ; Gopal, S; Jadwin, A; Li, Q; Savitz, A; Wang, D, 2014)
"A 19-year-old man with schizophrenia and underlying cerebral disease developed rapid-onset mania after risperidone was replaced with amisulpride."3.80Amisulpride-associated mania in a young adult with schizophrenia and cerebral disease. ( Chen, CY; Chen, TY; Chuang, WC; Kuo, SC; Yeh, YW, 2014)
"Potential differences in psychiatric clinical outcomes and hospitalization rates before and after the initiation of long-acting risperidone among recently and long-term diagnosed schizophrenia patients were studied."3.80Clinical outcomes of long-acting risperidone in recent versus long-term diagnosed Belgian schizophrenic patients: results from electronic Schizophrenia Treatment Adherence Registry (e-STAR) and Trial for the Initiation and Maintenance Of REmission in Schi ( Detraux, J; Dubois, V; Geerts, P; Peuskens, J, 2014)
" The aim of the study was to compare the clinical remission rates, number of hospital readmissions and personal and social functioning after 2 years between patients with recent-onset schizophrenia (<2 years) in treatment with risperidone long-acting injectable (RLAI) and patients with recent-onset schizophrenia receiving oral antipsychotics."3.79Effectiveness of long-acting injectable risperidone versus oral antipsychotics in the treatment of recent-onset schizophrenia: a case-control study. ( Barrio, P; Batalla, A; Castellví, P; García, M; Grande, I; Hidalgo, D; Ortiz, A; Parellada, E; Pons, A, 2013)
"The aims of this study were to investigate bone mass, body composition and light microscopic pathology examinations of femur in an animal model of schizophrenia (pharmacologically induced by postnatally administered phencyclidine-PCP) and to further examine the effects of chronic treatment with risperidone on these parameters in rats."3.79Chronic risperidone exposure does not show any evidence of bone mass deterioration in animal model of schizophrenia. ( Doknic, M; Jasovic-Gasic, M; Maric, N; Pekic, S; Petronijevic, M; Petronijevic, N; Popovic, V; Radonjic, N; Sopta, J, 2013)
"Patients with schizophrenia receive medication to alleviate various symptoms, but some efficacious second generation antipsychotics, particularly olanzapine, can cause obesity, dyslipidemia, and diabetes mellitus."3.79The antipsychotic olanzapine induces apoptosis in insulin-secreting pancreatic β cells by blocking PERK-mediated translational attenuation. ( Harding, H; Mori, K; Nadanaka, S; Nagamine, T; Okada, T; Ozasa, R; Ron, D; Zyryanova, A, 2013)
" We conducted this 6-month, parallel-group study to prospectively investigate the effects of the dopamine agonist cabergoline on sexual dysfunction in clinically stable patients with schizophrenia (DSM-IV, AP 194) and hyperprolactinemia (PRL > 20 ng/ml for men and PRL > 25 ng/ml for women)."3.79Effects of cabergoline on hyperprolactinemia, psychopathology, and sexual functioning in schizophrenic patients. ( Arvanitakis, P; Dimopoulou, K; Kalkavoura, CS; Lykouras, L; Michopoulos, I; Theodoropoulou, P; Tzebelikos, E, 2013)
"This cross-sectional study aimed to compare the effects of treatment with an atypical antipsychotic drug (olanzapine or risperidone) on quality of life (QoL) and to document adverse effects in 115 patients diagnosed with schizophrenia who attended the ambulatory service of Hospital Dr."3.79Quality of life and adverse effects of olanzapine versus risperidone therapy in patients with schizophrenia. ( Chaves, KM; de Araújo Júnior, RF; de Araújo, AA; de Paula Soares Rachetti, V; do Socorro Costa Feitosa Alves, M; Filgueira Júnior, A; Guerra, GC; Ribeiro, SB; Serrano-Blanco, A; Soares, LA, 2013)
"In the present work we analyzed the effect of the chronic administration of risperidone (2mg/kg over 65 days) on behavioural, morphological and molecular aspects in an experimental model of schizophrenia obtained by bilateral injection of ibotenic acid into the ventral hippocampus of new-born rats."3.79Chronic administration of risperidone in a rat model of schizophrenia: a behavioural, morphological and molecular study. ( Arji, M; Carro, J; Castellano, O; de Anchieta de Castro E Horta, J; Gómez-Nieto, R; Herrero-Turrión, MJ; López, DE; Molina, V; Riolobos, AS; Sancho, C, 2013)
" Generic oral risperidone recently became available in Scotland; however, schizophrenia is a complex disease with advice from respected authorities suggesting that treatment should be individualised."3.79Are specific initiatives required to enhance prescribing of generic atypical antipsychotics in Scotland?: International implications. ( Barbui, C; Bennie, M; Bishop, I; Campbell, S; Godman, B; Gustafsson, LL; Miranda, J; Raschi, E, 2013)
"Several clinical reports have suggested that the mirtazapine-induced augmentation of risperidone activity may effectively improve the positive, negative and some cognitive symptoms of schizophrenia."3.78Effect of co-treatment with mirtazapine and risperidone in animal models of the positive symptoms of schizophrenia in mice. ( Rogóż, Z, 2012)
" The study included 456 schizophrenia patients treated with clozapine (n=171), olanzapine (n=91) and risperidone (n=194), for an average of 45."3.78Gene-gene interactions of the INSIG1 and INSIG2 in metabolic syndrome in schizophrenic patients treated with atypical antipsychotics. ( Bai, YM; Chen, JY; Chen, TT; Hong, CJ; Lin, E; Liou, YJ; Tsai, SJ, 2012)
"Schizophrenic patients treated with clozapine or olanzapine often develop hypertriglyceridemia."3.78Impact of apolipoprotein A5 (APOA5) polymorphisms on serum triglyceride levels in schizophrenic patients under long-term atypical antipsychotic treatment. ( Bai, YM; Chen, TT; Hong, CJ; Liou, YJ; Tsai, SJ, 2012)
" We present the case of a 55-year-old patient with schizophrenia, who developed a skin eruption 5 weeks after initiating treatment with olanzapine."3.78Olanzapine-induced eccrine squamous syringometaplasia. ( Barabash, R; Molina-Ruiz, AM; Molina-Ruiz, RM; Requena, L; Zulueta, T, 2012)
"This study was conducted with six patients with schizophrenia, four of whom received the atypical antipsychotic risperidone long-acting injectable (RLAI), and two patients receiving the typical depot injection (TDI)."3.78Using ultrasonography in evaluating the intramuscular injection techniques used for administering drug treatments to schizophrenic patients in Japan. ( Hirai, E; Inui, T; Kawanishi, C; Locsin, R; Makiguchi, K; Motoki, K; Sakamaki, S; Takase, K; Tanioka, T; Watari, C; Yasuhara, Y, 2012)
"To model the cost effectiveness of paliperidone palmitate (paliperidone long-acting injectable; PLAI), a new once-monthly long-acting antipsychotic therapy, compared with risperidone long-acting injectable (RLAI) and olanzapine pamoate (OLAI), in multi-episode patients (two or more relapses) with schizophrenia in Sweden."3.78Cost effectiveness of paliperidone palmitate versus risperidone long-acting injectable and olanzapine pamoate for the treatment of patients with schizophrenia in Sweden. ( Martin, M; McGuire, A; Mehnert, A; Nicholl, D; Pudas, H, 2012)
"Objective of this observational trial is to examine the effects of quetiapine in comparison with olanzapine and risperidone on clinical outcomes and quality of life in patients with schizophrenia and schizoaffective disorder in routine care."3.78Effectiveness of antipsychotic maintenance therapy with quetiapine in comparison with risperidone and olanzapine in routine schizophrenia treatment: results of a prospective observational trial. ( Becker, T; Croissant, D; Eschweiler, GW; Frasch, K; Jaeger, S; Kilian, R; Längle, G; Messer, T; Pfiffner, C; Schepp, W; Steinert, T; Weiser, P, 2012)
"The study population comprised 113 Japanese inpatients with schizophrenia who were treated with olanzapine, risperidone, or quetiapine, and 123 healthy control (CONT) volunteers."3.78Dysregulation of adipocytokines related to second-generation antipsychotics in normal fasting glucose patients with schizophrenia. ( Fukui, N; Ono, S; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2012)
"A total of 35 patients diagnosed for the first time with schizophrenia or acute schizophrenia-like psychotic disorder and treated with risperidone were enrolled in the study."3.78Relevance of CYP2D6 variability in first-episode schizophrenia patients treated with risperidone. ( Barteček, R; Juřica, J; Kašpárek, T; Pindurová, E; Žourková, A; Zrůstová, J, 2012)
" We investigated the possible association of CYP2E1 polymorphisms with susceptibility to schizophrenia in the Chinese Han Population as well as the relationship with response to risperidone in schizophrenia patients."3.78Genetic polymorphisms in CYP2E1: association with schizophrenia susceptibility and risperidone response in the Chinese Han population. ( Feng, G; Han, X; He, L; Huo, R; Niu, J; Qin, S; Shen, L; Tang, K; Tian, Z; Wei, Z; Wu, X; Xiong, Y; Yang, L, 2012)
"This study assessed clinical and functional outcomes following a switch from risperidone to olanzapine in a 1-year naturalistic study of schizophrenia patients in Japan."3.78Improved outcomes following a switch to olanzapine treatment from risperidone treatment in a 1-year naturalistic study of schizophrenia patients in Japan. ( Ascher-Svanum, H; Fujikoshi, S; Nakahara, N; Ohmori, T; Takahashi, M; Ye, W, 2012)
"Perinatal phencyclidine (PCP) administration to rats represents one of the actual animal models of schizophrenia."3.78Risperidone reverses phencyclidine induced decrease in glutathione levels and alterations of antioxidant defense in rat brain. ( Doknić, M; Jevtić, G; Petronijević, ND; Popović, V; Radonjić, NV; Stojković, T; Velimirović, M, 2012)
"Clinically stable patients with schizophrenia (DSM-IV) receiving a stable dose of risperidone long-acting injectable (LAI) as antipsychotic monotherapy for at least 3 months and free of any psychiatric hospitalization over the past 6 months were included."3.78A cross-sectional study of plasma risperidone levels with risperidone long-acting injectable: implications for dopamine D2 receptor occupancy during maintenance treatment in schizophrenia. ( Den, R; Hirano, J; Ikai, S; Mamo, D; Mimura, M; Nishimoto, M; Remington, G; Suzuki, T; Takeuchi, H; Tsuboi, T; Tsunoda, K; Uchida, H; Watanabe, K, 2012)
"This study evaluated the effect of race-ethnicity and geography on the adoption of a pharmacological innovation (long-acting injectable risperidone [LAIR]) among Medicaid beneficiaries with schizophrenia as well as the contribution of geographic location to observed racial-ethnic disparities."3.78The effect of race-ethnicity and geography on adoption of innovations in the treatment of schizophrenia. ( Alegría, M; Horvitz-Lennon, M; Normand, SL, 2012)
" This study aimed to examine the impact of switching from olanzapine to risperidone and vice versa on clinical status and tolerability outcomes in outpatients with schizophrenia in a naturalistic setting."3.78Clinical consequences of switching from olanzapine to risperidone and vice versa in outpatients with schizophrenia: 36-month results from the Worldwide Schizophrenia Outpatients Health Outcomes (W-SOHO) study. ( Brugnoli, R; Dossenbach, M; Haro, JM; Hong, J; Karagianis, J; Novick, D, 2012)
"To compare the prevalence of obsessive-compulsive symptoms (OCS) in a population of patients with schizophrenia taking clozapine, olanzapine, or risperidone or taking no antipsychotic medication."3.78Obsessive-compulsive symptoms in patients with schizophrenia: a naturalistic cross-sectional study comparing treatment with clozapine, olanzapine, risperidone, and no antipsychotics in 543 patients. ( Korver, N; Machielsen, M; Scheltema Beduin, AA; Swets, M, 2012)
"To explore the changes in serum protein levels of schizophrenics before and after treatment of risperidone and identify the potential markers of diagnosis, treatment and drug side effects of schizophrenia."3.78[Proteomic analysis of novel serum markers in first-episode schizophrenics before versus after treatment of risperidone]. ( Gao, JS; Hao, YH; Li, X; Li, YH; Lü, LX; Pang, LJ; Song, XQ, 2012)
"Both risperidone and clozapine have been shown to be effective against negative symptoms."3.78New pharmacotherapeutic modalities for negative symptoms in psychosis. ( Lindenmayer, JP, 1995)
"The preparation and investigation of sustained-release risperidone-encapsulated microspheres using erodible poly(D, L-lactide-co-glycolide) (PLGA) of lower molecular weight were performed and compared to that of commercial Risperdal Consta™ for the treatment of schizophrenia."3.77Biodegradable poly(D, L-lactide-co-glycolide) (PLGA) microspheres for sustained release of risperidone: Zero-order release formulation. ( Li, X; Li, YX; Meng, QF; Shi, YN; Su, ZX; Teng, LR; Teng, LS; Wang, LX, 2011)
"There have been several case reports of risperidone-associated dysphagia."3.77Risperidone-induced bulbar palsy-like syndrome. ( Patwa, H; Sico, JJ, 2011)
"The levels of kynurenic acid (KYNA), an astrocyte-derived metabolite of the branched kynurenine pathway (KP) of tryptophan degradation and antagonist of α7 nicotinic acetylcholine and N-methyl-D-aspartate receptors, are elevated in the prefrontal cortex (PFC) of individuals with schizophrenia (SZ)."3.77Impaired kynurenine pathway metabolism in the prefrontal cortex of individuals with schizophrenia. ( McMahon, RP; Rassoulpour, A; Roberts, RC; Sathyasaikumar, KV; Schwarcz, R; Stachowski, EK; Wonodi, I, 2011)
" In this study, we assessed patterns of health-care utilization following the initiation of risperidone long-acting therapy (RLAT), the first and only second generation long-acting injectable antipsychotic agent, in schizophrenia patients within the Veterans Health Administration."3.77Evaluation of health services use following the initiation of risperidone long-acting therapy among schizophrenia patients in the veterans health administration. ( Crivera, C; Dirani, R; Kazis, LE; Qian, S; Ren, XS; Sikirica, M, 2011)
" Inter-individual variability in hyperprolactinemia induced antipsychotics particularly risperidone can be explained by smoking status to some extent."3.77The effect of smoking status on the plasma concentration of prolactin already elevated by risperidone treatment in schizophrenia patients. ( Furukori, H; Kaneko, S; Nakagami, T; Ohta, C; Saito, M; Tsuchimine, S; Yasui-Furukori, N; Yoshizawa, K, 2011)
"Effect of haloperidol and risperidone on positive, negative, neurocognitive disorders, biological parameters and neurodestruction-neuroreparation processes have been studied in 23 patients with the first episode of paranoid schizophrenia."3.77[Effect of haloperidol and risperidone on neuromarkers and indices of endothelial dysfunction in patients with acute schizophrenia]. ( Govorin, NV; Vasil'eva, AI, 2011)
" We reviewed the electronic medical records of patients with schizophrenia who received aripiprazole, olanzapine or risperidone monotherapies for at least three months."3.77The prevalence of metabolic syndrome in Korean patients with schizophrenia receiving a monotherapy with aripiprazole, olanzapine or risperidone. ( Ahn, YM; Jung, DC; Kang, UG; Kim, EY; Kim, SH; Kim, YS; Lee, NY; Sung, KH; Yu, HY, 2011)
"Examination of a usual care sample of individuals with schizophrenia revealed short durations of antipsychotic use, with only risperidone having a shorter time to discontinuation than olanzapine."3.77Time to discontinuation of first- and second-generation antipsychotic medications in the treatment of schizophrenia. ( Afful, J; Brown, CH; Dixon, LB; Ehrenreich, B; Kreyenbuhl, J; Medoff, DR; Slade, EP, 2011)
"The relatively good tolerability profile of sertindole translates into lower costs of schizophrenia management, primarily driven by substantially lower direct and indirect costs."3.77A pharmacoeconomic analysis of sertindole in the treatment of schizophrenia in Sweden. ( Eberhard, J; Fors, BM; Hansen, K; Lindström, E; Sapin, C, 2011)
"Baseline body mass index (BMI), baseline BMI status (normal, overweight, obese) and early (1 month) BMI increases were tested as predictors of 6- and 12-month increases in glucose and lipid measures in 82 olanzapine (OLZ)- and 78 risperidone (RIS)-treated patients with schizophrenia, schizoaffective disorder, or bipolar disorder who participated in a 12-month randomized, prospective metabolic effects study."3.77Prediction of long-term metabolic effects of olanzapine and risperidone treatment from baseline body mass index in schizophrenia and bipolar disorder. ( Bobo, WV; Bonaccorso, S; Jayathilake, K; Meltzer, HY, 2011)
" Sixty patients with acute exacerbations of schizophrenia received 6 mg/d of risperidone for 4 weeks."3.77Comparing the influence of dopamine D₂ polymorphisms and plasma drug concentrations on the clinical response to risperidone. ( Fujii, A; Kaneko, S; Nakagami, T; Saito, M; Sugawara, N; Tsuchimine, S; Yasui-Furukori, N, 2011)
"In subproject Ι, 45 patients receiving the 2nd generation antipsychotics risperidone, clozapine or olanzapine were compared regarding prolactin (PRL), body mass index (BMI), insulin, homeostasis model assessment of insulin resistance (HOMA-IR) and blood lipids."3.77Effect of antipsychotic-induced hyperprolactinemia on anthropometric measures, insulin sensitivity and lipid profile in patients with schizophrenia or related psychoses. ( Berinder, K; Hulting, AL; Melkersson, K, 2011)
"Risperidone long-acting injection (LAI) is mostly administered twice weekly to people with schizophrenia by nurses at community mental health centres (CMHC) or through mobile outreach visits."3.77The cost associated with administering risperidone long-acting injections in the Australian community. ( Dalton, A; Hertel, J; Lambert, T; Schrover, R; Smith, DK, 2011)
"(1) To determine bone remodeling parameters and bone mass in patients with schizophrenia on long-term treatment with long-acting injectable risperidone (LAIR) in naturalistic settings, and (2) to evaluate the change in body weight, metabolic profile and neuroendocrine status in these patients."3.77Bone remodeling, bone mass and weight gain in patients with stabilized schizophrenia in real-life conditions treated with long-acting injectable risperidone. ( Britvic, D; Damjanovic, A; Doknic, M; Jasovic Gasic, M; Maric, NP; Miljic, D; Pekic, S; Popovic, V; Radojicic, Z; Stojanovic, M, 2011)
"Epidermal growth factor (EGF) is one of the ErbB receptor ligands implicated in schizophrenia neuropathology as well as in dopaminergic development."3.77Pallidal hyperdopaminergic innervation underlying D2 receptor-dependent behavioral deficits in the schizophrenia animal model established by EGF. ( Aizawa, M; Iwakura, Y; Mizuno, M; Namba, H; Nawa, H; Shcherbakova, K; Sotoyama, H; Wang, R; Zheng, Y, 2011)
"Antipsychotic medications are the mainstay for schizophrenia treatment, and olanzapine and risperidone are popular choices among atypical antipsychotics in Norway."3.77Cost-effectiveness analysis of olanzapine and risperidone in Norway. ( Aas, E; Kim, K, 2011)
"Leptin, ghrelin, and adiponectin play important roles in the regulation of body weight, food intake, and energy homeostasis, and have been suggested to be important biomarkers of metabolic syndrome."3.77Association of serum levels of leptin, ghrelin, and adiponectin in schizophrenic patients and healthy controls. ( Chang, CM; Chang, PY; Huang, TL; Liu, CY; Tsai, MC, 2011)
"I report a case of schizophrenia in which depressive and negative symptoms relapsed on switching from oral risperidone to risperidone long-acting injection (RLAI)."3.77[Case of schizophrenia in which depressive and negative symptoms relapsed on switching from oral risperidone to risperidone long-acting injection]. ( Mori, T, 2011)
"Analysis of certain aspects of quality of life in patients with schizophrenia treated with depot formulations of a typical antipsychotic (haloperidol) and injection preparation of a long-acting atypical antipsychotic (risperidone)."3.77Quality of life of schizophrenic patients treated with haloperidol depot and injection preparation of long-lasting risperidone. ( Djukić-Dejanović, S; Janjić, V; Janković, S; Jovanović-Mihajlović, N; Mihajlović, G; Milovanović, N; Petrović, D; Radmanović, B; Radonjić, K; Tomić, K, 2011)
"Compared to traditional neuroleptics, most of the new antipsychotics are characterized by a low extrapyramidal side effect (EPS) liability and varying antipsychotic efficacy."3.77New antipsychotics: classification, efficacy, and adverse effects. ( Gerlach, J, 1991)
"D-Amino acid oxidase (DAO) has been established to be involved in the oxidation of D-serine, an allosteric activator of the N-methyl-D-aspartate-type glutamate receptor in the brain, and to be associated with the onset of schizophrenia."3.76The effect of risperidone on D-amino acid oxidase activity as a hypothesis for a novel mechanism of action in the treatment of schizophrenia. ( Abou El-Magd, RM; Chung, SP; Fukui, K; Iwana, S; Kawazoe, T; Miyano, M; Ono, K; Park, HK; Sakai, T; Yorita, K, 2010)
"This naturalistic retrospective study aims to compare effectiveness of a second-generation antipsychotic medication, risperidone, with first-generation antipsychotic medications (haloperidol and trifluoperazine) in an Asian population with first-episode schizophrenia-spectrum disorders."3.76Comparing effectiveness of risperidone with first-generation antipsychotic medications in patients with schizophrenia-spectrum disorders. ( Edimansyah, A; Liew, A; Subramaniam, M; Vaingankar, J; Verma, S, 2010)
" In the present study we investigated the influence of two common MDR1 polymorphisms on the improvement of psychopathological symptoms and occurrence of extrapyramidal side effects (EPS) in Slovenian schizophrenia patients acutely treated with risperidone."3.76MDR1 gene polymorphisms and response to acute risperidone treatment. ( Dolzan, V; Grabnar, I; Kastelic, M; Koprivsek, J; Locatelli, I; Mandelli, L; Plesnicar, BK; Serretti, A, 2010)
"To estimate changes in resource usage, hospitalization rates, and costs in actual practice in Sweden for schizophrenia patients after switching to long-acting injectable risperidone (Risperdal Consta)."3.76The impact on schizophrenia-related hospital utilization and costs of switching to long-acting risperidone injections in Sweden. ( Berntsson, A; Eriksson, B; Löthgren, M; Persson, U; Svensson, M; Willis, M, 2010)
" We investigated the influence on startle response in chronic schizophrenia in 20 patients with schizophrenia taking risperidone, 21 patients with schizophrenia taking olanzapine, and 20 patients with schizophrenia taking aripiprazole."3.76Effect of aripiprazole, risperidone, and olanzapine on the acoustic startle response in Japanese chronic schizophrenia. ( Fujita, K; Fukuo, Y; Furukawa, O; Iwata, N; Kawashima, K; Kishi, T; Kitajima, T; Moriwaki, M; Naitoh, H; Okochi, T, 2010)
" The goal of this study was to understand the relationship between clozapine and risperidone with glucose and lipid metabolism and dietary fat intake in patients with schizophrenia."3.76Dietary saturated fat intake and glucose metabolism impairments in nondiabetic, nonobese patients with schizophrenia on clozapine or risperidone. ( Borba, CP; Cather, C; Copeland, PM; Evins, AE; Fan, X; Freudenreich, O; Goff, DC; Henderson, DC; Sharma, B, 2010)
"In this study, 11 healthy male subjects taking different doses of sulpiride and 24 male patients with DSM-IV-diagnosed schizophrenia taking different antipsychotic drugs (risperidone, olanzapine, haloperidol, and sulpiride) participated."3.76Positron emission tomography measurement of dopamine D₂ receptor occupancy in the pituitary and cerebral cortex: relation to antipsychotic-induced hyperprolactinemia. ( Arakawa, R; Ito, H; Maeda, J; Okubo, Y; Okumura, M; Suhara, T; Takahashi, H; Takano, A; Takano, H, 2010)
"This was a prospective 6-month, open-label, multicentre, phase IV trial in 303 subjects with recent onset (risperidone long-acting injection (RLAI)."3.76Correlates, change and 'state or trait' properties of insight in schizophrenia. ( David, AS; Lex, A; Rabinowitz, J; Wiffen, BD, 2010)
"To evaluate the efficacy and tolerability of long-acting risperidone injection in Thai patients with chronic schizophrenia for 12 weeks treatment."3.76Risperidone long-acting injection (RLAI): the 12-week efficacy and tolerability in Thai patients with chronic schizophrenia. ( Arunpongpaisal, S; Kitiwattanagul, K; Kongsakon, R; Samanwongthai, U; Srisurapanont, M, 2010)
" Throughout the whole clinical course mentioned above, he was under treatment for schizophrenia with drugs including risperidone which possibly affects glucose metabolism."3.76The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone. ( Tsutsumi, E; Yamaguchi, K, 2010)
"This study investigated the variables related to the effectiveness and adherence to treatment with risperidone long-acting injection (RLAI) in patients with schizophrenia."3.76Treatment effectiveness and adherence in patients with schizophrenia treated with risperidone long-acting injection. ( Chang, CL; Lung, FW; Tzeng, DS, 2010)
"Despite the limited number of children included, our results confirm a strong link between prescription of risperidone in EOS and risk of obesity."3.76[Metabolic side effects of risperidone in early onset schizophrenia]. ( Bordet, R; Delion, P; Duhamel, A; Goeb, JL; Jardri, R; Kechid, G; Marco, S; Thomas, P, 2010)
"In Sweden, risperidone long-acting injectable (RLAI) is generally used in a population of schizophrenia patients who are at a high risk of being non-compliant."3.76Cost effectiveness of long-acting risperidone in Sweden. ( Heeg, B; Hensen, M; Löthgren, M; van Hout, B, 2010)
"Hyperprolactinemia is a frequent consequence of treatment with risperidone."3.76Dose-dependent effects of adjunctive treatment with aripiprazole on hyperprolactinemia induced by risperidone in female patients with schizophrenia. ( Fujii, A; Furukori, H; Kaneko, S; Sugawara, N; Yasui-Furukori, N, 2010)
" The in vitro study showed that after olanzapine or risperidone (at final concentrations corresponding to doses used in acute episodes of schizophrenia treatment) no changes of plasma lipid peroxidation were found (P > 0."3.76Lipid peroxidation in patients with schizophrenia. ( Dietrich-Muszalska, A; Kontek, B, 2010)
"Risperidone is a promising agent for the treatment of schizophrenia, Tourette's disorder, mood disorders, and disruptive behavior disorders in young populations."3.76Six months of treatment with risperidone may be associated with nonsignificant abnormalities of liver function tests in children and adolescents: a longitudinal, observational study from Turkey. ( Erdogan, A; Karaman, MG; Kurcer, MA; Ozdemir, E; Tufan, AE; Yurteri, N, 2010)
"This is a case report of ventricular tachycardia in a 35 years old African American male being treated with risperidone for schizophrenia."3.76Risperidone induced ventricular tachycardia. ( Mazhar, MN; Resch, DS, 2010)
"Asenapine is a novel psychopharmacologic agent under development for the treatment of schizophrenia and bipolar disorder."3.75Asenapine: a novel psychopharmacologic agent with a unique human receptor signature. ( Shahid, M; Walker, GB; Wong, EH; Zorn, SH, 2009)
"This study aimed to investigate the effects of treatment with haloperidol, olanzapine and risperidone on cardiovascular variability in patients with recent-onset schizophrenia by means of spectral analysis."3.75Cardiovascular variability during treatment with haloperidol, olanzapine or risperidone in recent-onset schizophrenia. ( Hempel, RJ; Hengeveld, MW; Röder, CH; Tulen, JH; van Beveren, NJ, 2009)
"The ketamine (ket) model reflects features of schizophrenia as well as secondary symptoms such as altered pain sensitivity."3.75Haloperidol and risperidone have specific effects on altered pain sensitivity in the ketamine model of schizophrenia. ( Becker, A; Grecksch, G; Hiemke, C; Ladstaetter, E; Schmitt, U; Zernig, G, 2009)
"Ketamine-induced alterations in EEG power spectra are consistent with abnormalities in the theta and gamma frequency ranges reported in patients with schizophrenia."3.75N-methyl-d-aspartic acid receptor antagonist-induced frequency oscillations in mice recreate pattern of electrophysiological deficits in schizophrenia. ( Contreras, D; Ehrlichman, RS; Finkel, LH; Gandal, MJ; Lazarewicz, MT; Maxwell, CR; Siegel, SJ; Turetsky, BI, 2009)
"Olanzapine and risperidone may impair glucose tolerance due in part to increased insulin resistance."3.75Glucose metabolism in Japanese schizophrenia patients treated with risperidone or olanzapine. ( Furukori, H; Kaneko, S; Nakagami, T; Saito, M; Sato, Y; Yasui-Furukori, N, 2009)
"Clozapine is a superior agent for treatment-refractory patients with schizophrenia, but is underutilized in the US, likely due to the risk of side effects."3.75Cardiac-related findings at autopsy in people with severe mental illness treated with clozapine or risperidone. ( Feldman, S; Fowler, DR; Kelly, DL; Linthicum, J; Love, RC; McMahon, RP; Shim, JC; Wagner, T; Wehring, HJ, 2009)
"A 27-year-old man, who has been using risperidone for two months as the treatment for schizophrenia, with no previous history of diabetes was admitted to the hospital with the presentation of severe diabetes ketoacidosis and subsequent fatal progression."3.75Risperidone-associated newly diagnosed diabetes and fatal diabetes ketoacidosis in a young schizophrenic patient. ( Lu, CH; Yan, YH, 2009)
"To estimate the cost effectiveness of olanzapine and risperidone for the treatment of schizophrenia in Belgium."3.75Comparing the cost effectiveness of risperidone and olanzapine in the treatment of schizophrenia using the net-benefit regression approach. ( De Graeve, D; De Ridder, A, 2009)
"Four schizophrenia patients receiving a stable dose of risperidone underwent [(11)C]raclopride positron emission tomography scans on two occasions 5-14 months apart."3.75Long-term stability of measuring D(2) receptors in schizophrenia patients treated with antipsychotics. ( Graff-Guerrero, A; Mamo, DC; Mulsant, BH; Pollock, BG; Uchida, H, 2009)
"Thirteen subjects aged 50 (mean +/- standard deviation age: 62 +/- 9 years) with schizophrenia or schizoaffective disorder who were receiving risperidone."3.75Sensitivity of older patients to antipsychotic motor side effects: a PET study examining potential mechanisms. ( Graff-Guerrero, A; Kapur, S; Mamo, DC; Mulsant, BH; Pollock, BG; Uchida, H, 2009)
"The model predicts that it is cost-effective to keep a patient with schizophrenia in Germany on branded risperidone instead of switching him/her to generic risperidone (assuming a 40% reduction in medication costs), if the incremental probability of becoming non-compliant after generic substitution exceeds 5."3.75A pharmaco-economic analysis of patients with schizophrenia switching to generic risperidone involving a possible compliance loss. ( Heeg, B; Möller, HJ; Schmeding, A; Treur, M; van Hout, B, 2009)
" We examined the plasma levels of these 2 factors in schizophrenia patients at the time of admission and after 6 weeks of treatment with risperidone."3.75Increased plasma brain-derived neurotropic factor, not nerve growth factor-Beta, in schizophrenia patients with better response to risperidone treatment. ( Kim, YK; Lee, BH, 2009)
"The present study thus indicates that the interacting effects within the COMT gene polymorphisms may influence the disease status and response to risperidone in schizophrenia patients."3.75Association studies of catechol-O-methyltransferase (COMT) gene with schizophrenia and response to antipsychotic treatment. ( Baghel, R; Bhasin, Y; Bhatnagar, P; Brahmachari, SK; Chauhan, C; Grover, S; Gupta, M; Jain, S; Kaur, H; Kukreti, R; Manduva, V; Mukherjee, O; Purushottam, M; Sharma, A; Verma, B, 2009)
"This was a post-hoc analysis using data from 5 double-blind, randomized, comparative trials of 24 or 28 weeks duration in which olanzapine was compared to risperidone (1 study; N = 339), quetiapine (1 study; N = 346), ziprasidone (2 studies; N = 548 and 394) or aripiprazole (1 study; N = 566) for treatment of schizophrenia."3.75Maintenance of response with atypical antipsychotics in the treatment of schizophrenia: a post-hoc analysis of 5 double-blind, randomized clinical trials. ( Ascher-Svanum, H; Ball, T; Conley, R; Liu, L; Stauffer, V, 2009)
"Genotyping using the P450 microarray system was performed for 89 Japanese patients with schizophrenia receiving risperidone."3.75Effects of the CYP2D6*10 alleles and co-medication with CYP2D6-dependent drugs on risperidone metabolism in patients with schizophrenia. ( Chino, B; Kosaki, K; Mizuno, M; Sakuma, K; Sato, Y; Takao, T; Takebayashi, T; Yagihashi, T, 2009)
"This 12-week open-label study was designed to investigate the pharmacokinetics and efficacy of a direct switch from a conventional depot to long-acting injectable risperidone in patients with schizophrenia and schizoaffective disorder."3.75Pharmacokinetics and efficacy of a direct switch from conventional depot to risperidone long-acting injection in Chinese patients with schizophrenic and schizoaffective disorders. ( Chen, CH; Chiu, CC; Huang, MC; Lai, YC; Pan, CH; Tsai, CJ, 2009)
"This study evaluates the relationship between plasma homovanillic acid (pHVA) levels, which have been used to study the role of central dopamine in schizophrenia, and the positive/negative syndrome in first episode schizophrenic patients before and after antipsychotic treatment."3.75Plasma homovanillic acid differences in clinical subgroups of first episode schizophrenic patients. ( Baeza, I; Bernardo, M; Castro-Fornieles, J; de la Serna, E; Deulofeu, R; Goti, J; Salvà, J, 2009)
"To examine hospitalisation rates and resource utilisation following initiation of risperidone long-acting therapy (RLAT) among US veterans with schizophrenia."3.75Hospitalisation and resource utilisation in patients with schizophrenia following initiation of risperidone long-acting therapy in the Veterans Affairs Healthcare System. ( Dirani, R; Flanders, S; Fuller, M; Russo, P; Secic, M; Shermock, K; Vallow, S, 2009)
"A patient taking oral risperidone while using cocaine and alcohol presented with priapism shortly after long-acting, injectable risperidone was prescribed."3.75Priapism and risperidone. ( Koirala, S; Lippmann, S; Penagaluri, P; Smith, C, 2009)
"In total 56 patients acutely treated with haloperidol or risperidone either for the first episode of schizophrenia, schizophreniform or schizoaffective disorders, or for the relapse of these psychotic disorders after tapering their maintenance treatment, were genotyped for the 5-HTTLPR L and S alleles and for the new A/G functional variant within the L alelle (La/g)."3.74Acute antipyschotic efficacy and side effects in schizophrenia: association with serotonin transporter promoter genotypes. ( Dolzan, V; Kastelic, M; Koprivsek, J; Mandelli, L; Plesnicar, BK; Serretti, A, 2008)
"The study recruited 107 drug-naive Chinese schizophrenia patients who were given 8 weeks of risperidone monotherapy and it explored three of four single nucleotide polymorphisms spanning HTR3A for possible association with therapeutic improvement, using the Positive and Negative Symptom Scale."3.74Association between a polymorphism of the HTR3A gene and therapeutic response to risperidone treatment in drug-naive Chinese schizophrenia patients. ( Feng, GY; Gu, B; He, L; Li, HF; Ma, G; Wang, L; Xing, QH; Zhang, AP; Zhao, XZ, 2008)
"Plasma NO metabolite (NO(x)) levels were measured in 55 schizophrenia patients before and after 6-week treatment with risperidone and in 55 normal controls."3.74Reduced plasma nitric oxide metabolites before and after antipsychotic treatment in patients with schizophrenia compared to controls. ( Kim, YK; Lee, BH, 2008)
"This study examined the association between exposure to potentially interacting drugs and nonpersistence in a cohort of patients with schizophrenia newly starting treatment with risperidone."3.74Risk of discontinuation of risperidone after exposure to potentially interacting drugs: a nested case-control study in patients with schizophrenia. ( Caro, JJ; Glass, J; Ishak, KJ; Luong, D; Tan, Y, 2008)
"We investigated the relationships between functional genetic variants of the 5-HT(2C) receptor and multidrug-resistant protein (MDR1), coding for P-glycoprotein, and second generation antipsychotic (SDA)-induced weight gain among 108 female schizophrenic patients treated with olanzapine or risperidone for up to 4 months."3.74The influence of 5-HT(2C) and MDR1 genetic polymorphisms on antipsychotic-induced weight gain in female schizophrenic patients. ( Bilusic, H; Bozina, N; Hotujac, L; Kuzman, MR; Medved, V; Sain, I, 2008)
"Nine neuroleptic-naive patients with first-episode schizophrenia (Diagnostic and Statistical Manual for Mental Disorders-IV criteria) with prominent AVH underwent three PET scans using F-fluordeoxyglucose (FDG): (i) shortly after presentation, while experiencing prominent and frequent AVH; (ii) after medication-induced remission (R), using a stable dose of risperidone; (iii) also in remission, during bilateral linguistic auditory activation (LAA) induced by spoken text mimicking the content of the hallucinations experienced while the first PET was performed, using headphones."3.74Fluordeoxyglucose-PET study in first-episode schizophrenic patients during the hallucinatory state, after remission and during linguistic-auditory activation. ( Bernardo, M; Fernández-Egea, E; Font, M; Gutierrez, F; Lomena, F; Parellada, E; Pareto, D; Pavia, J; Ros, D; Simo, M, 2008)
"The availability of long-acting injectable risperidone may increase adherence to antipsychotic treatment and lead to improved clinical and economic outcomes for patients with schizophrenia."3.74Cost-effectiveness analysis of switching antipsychotic medication to long-acting injectable risperidone in patients with schizophrenia : a 12- and 24-month follow-up from the e-STAR database in Spain. ( Alonso-Escolano, D; Burón, JA; Olivares, JM; Rodriguez-Martinez, A; Rodriguez-Morales, A, 2008)
"A case of a 46-year-old woman with schizophrenia who was treated with risperidone and followed up for 1 year is reported."3.74Clinical significance of a CYP2D6 poor metabolizer--a patient with schizophrenia on risperidone treatment. ( Bozina, N; Jovanović, N; Lovrić, M; Medved, V, 2008)
"A total of 120 first-episode neuroleptic-naive schizophrenia patients were treated with risperidone monotherapy for 8 weeks and clinical symptoms were evaluated by the Positive and Negative Syndrome Scale."3.74Variants of dopamine and serotonin candidate genes as predictors of response to risperidone treatment in first-episode schizophrenia. ( Hashimoto, S; Ikeda, M; Iwata, N; Kinoshita, Y; Kitajima, T; Nakamura, J; O'Donovan, MC; Ozaki, N; Yamanouchi, Y; Yoshimura, R, 2008)
" Patients previously diagnosed with schizophrenia who received a first prescription of olanzapine or risperidone between 1 January 1997 and 31 August 1999 were followed for 365 days."3.74A population-based cost-effectiveness analysis of olanzapine and risperidone among ambulatory patients with schizophrenia. ( Abdous, B; Cooper, D; Grégoire, JP; Moisan, J, 2008)
"Outpatients initiating or changing antipsychotic therapy for DSM-IV- or ICD-10-defined schizophrenia (N = 7658) were allocated to olanzapine or nonolanzapine cohorts (November 2000 to December 2001)."3.74Long-term antipsychotic monotherapy for schizophrenia: disease burden and comparative outcomes for patients treated with olanzapine, quetiapine, risperidone, or haloperidol monotherapy in a pan-continental observational study. ( Anders, M; Dossenbach, M; Irimia, V; Kotler, M; Logozar-Perkovic, D; Lowry, AJ; Pecenak, J; Peciukaitiene, D; Smulevich, AB; Szulc, A; Treuer, T; West, TM, 2008)
" The authors report a case of a woman with schizophrenia wherein risperidone was used successfully in two consecutive pregnancies."3.74Risperidone therapy in two successive pregnancies. ( Lohia, D; Mendhekar, D, 2008)
" Consecutively hospitalized, acutely psychotic patients with DSM-IV schizophrenia (n=121) were included in the study if they received treatment with typical antipsychotic medication (TYP, n=72) or TYP plus risperidone (TYP-R, n=49) for at least 2 wk."3.74Association of the dopamine receptor interacting protein gene, NEF3, with early response to antipsychotic medication. ( Ben-Asher, E; Deshpande, SN; Greenbaum, L; Horowitz, A; Kanyas, K; Karni, O; Lancet, D; Lerer, B; Merbl, Y; Olender, T; Strous, RD; Viglin, D, 2007)
"Data on the use of long-acting injectable (LAI) risperidone, the first atypical depot antipsychotic, during pregnancy are limited."3.74Use of long-acting injectable risperidone before and throughout pregnancy in schizophrenia. ( Kim, JM; Kim, KM; Kim, SW; Shin, HY; Shin, IS; Yang, SJ; Yoon, JS, 2007)
"Risperidone has a relatively low risk of causing obesity and diabetes mellitus and is a first-line treatment for schizophrenia."3.74Glucose and lipid metabolism of long-term risperidone monotherapy in patients with schizophrenia. ( Hosoda, H; Inoue, T; Itoh, K; Izumi, T; Kangawa, K; Koyama, T; Kusumi, I; Murashita, M; Nakagawa, S; Tanaka, T, 2007)
"The study was a retrospective analysis of administrative data from the New York-New Jersey region of the Veterans Health Administration for 2,436 individuals with schizophrenia or schizoaffective disorder who were prescribed risperidone from January 2001 through March 2003."3.74Impact of splitting risperidone tablets on medication adherence and on clinical outcomes for patients with schizophrenia. ( Dellenbaugh, C; Weissman, EM, 2007)
"Fourteen antipsychotic-naïve schizophrenia patients performed an oculomotor delayed response task before and 6 weeks after antipsychotic treatment (risperidone n = 11; olanzapine n = 3)."3.74Antipsychotic drugs exacerbate impairment on a working memory task in first-episode schizophrenia. ( Harris, MS; Keshavan, MS; Khine, TT; Reilly, JL; Sweeney, JA, 2007)
"A 31-year-old patient suffering from schizophrenic psychosis was treated with risperidone, and developed priapism which required surgical intervention and resulted in long-term erectile dysfunction."3.74Risperidone-induced priapism. ( Makesar, D; Thome, J, 2007)
"This study compares 3 cohorts of patients with schizophrenia before, during, and after initiating treatment with fluphenazine decanoate (FD), haloperidol decanoate (HD), or long-acting injectable risperidone (LAR)."3.74Treatment of schizophrenia with long-acting fluphenazine, haloperidol, or risperidone. ( Ascher-Svanum, H; Marcus, SC; Olfson, M, 2007)
"Disruptions in 5-CSRTT performance induced by repeated PCP administration are prevented by chronic clozapine treatment and may constitute a useful animal model of some cognitive symptoms of schizophrenia."3.74Cognitive-disruptive effects of the psychotomimetic phencyclidine and attenuation by atypical antipsychotic medications in rats. ( Amitai, N; Markou, A; Semenova, S, 2007)
"After a switch from previous treatment to open-label ziprasidone more than half of patients with schizophrenia experienced sustained clinical remission over 6 months and 32% of the patients achieving remission experienced a concurrent NP improvement."3.74The relationship between symptomatic remission and neuropsychological improvement in schizophrenia patients switched to treatment with ziprasidone. ( Bowie, CR; Buckley, PF; Harvey, PD; Loebel, A, 2007)
"To evaluate the cost-effectiveness of three antipsychotic medications (olanzapine, risperidone and haloperidol) in the treatment of schizophrenia using the Positive and Negative Symptom Scale."3.74Decision analysis model evaluating the cost-effectiveness of risperidone, olanzapine and haloperidol in the treatment of schizophrenia. ( Bounthavong, M; Okamoto, MP, 2007)
" Patients aged 2 18 years who received an initial prescription for olanzapine, risperidone, quetiapine or amisulpride between April 1 and September 30, 2003; and had an ICD-10-coded diagnosis of schizophrenia were included."3.74Atypical antipsychotic therapy for treatment of schizophrenia in Hong Kong Chinese patients--a cost analysis. ( Hui, HY; Law, WL; You, JH; Young, WM, 2007)
"Consecutively hospitalized, psychotic patients with Diagnostic and Statistical Manual of Mental Disorder-IV schizophrenia (n=121) were included in the study if they received treatment with typical antipsychotic medication (n=72) or typical antipsychotic drugs and risperidone (n=49) for at least 2 weeks."3.74Association of the RGS2 gene with extrapyramidal symptoms induced by treatment with antipsychotic medication. ( Ben-Asher, E; Deshpande, SN; Greenbaum, L; Horowitz, A; Kanyas, K; Karni, O; Katz, E; Kotler, M; Lancet, D; Lerer, B; Merbl, Y; Olender, T; Strous, RD, 2007)
"Adult Maryland Medicaid patients with schizophrenia were categorized based on initial atypical antipsychotic drug received: aripiprazole (n=446); olanzapine (n=1705); quetiapine (n=1467); risperidone (n=1580); and ziprasidone (n=700)."3.74Risk of discontinuation of atypical antipsychotic agents in the treatment of schizophrenia. ( Cuffel, BJ; Loebel, AD; Mullins, CD; Naradzay, J; Obeidat, NA, 2008)
"To describe a case of a patient who developed drug-induced cholestasis after being on risperidone maintenance therapy for 8 years."3.74Risperidone- and quetiapine-induced cholestasis. ( Vandenberg, AM; Wright, TM, 2007)
"Sixty-seven outpatients with schizophrenia receiving stable doses of risperidone or haloperidol were evaluated for akathisia and other extrapyramidal side effects."3.74Association of subjective cognitive dysfunction with akathisia in patients receiving stable doses of risperidone or haloperidol. ( Byun, HJ; Kim, JH, 2007)
"One hundred patients with schizophrenia or schizoaffective disorder participated in an 8 week, double-blind study of risperidone, olanzapine, and haloperidol."3.74Social cognition [corrected] and neurocognition: effects of risperidone, olanzapine, and haloperidol. ( Braff, DL; Erhart, S; Green, MF; Kee, KS; Marder, SR; Mintz, J; Reist, C; Sergi, MJ; Widmark, C, 2007)
"To explore the direct and indirect costs in a cohort of 225 risperidone-treated patients with schizophrenia followed up annually during 5 years."3.74Costs of schizophrenia during 5 years. ( Eberhard, J; Levander, S; Lindström, E; Neovius, M, 2007)
"The SOHO was a prospective, 3-year observational study of the outcomes of schizophrenia treatment in outpatients who initiated therapy or changed to a new antipsychotic performed in 10 European countries with a focus on olanzapine."3.74The Schizophrenia Outpatient Health Outcomes (SOHO) study: 3-year results of antipsychotic treatment discontinuation and related clinical factors in Spain. ( Alonso, J; Bousoño, M; Ciudad, A; Gilaberte, I; Haro, JM; Novick, D; Suárez, D, 2008)
" Under medication with clozapine he had experienced a single event of seizures which were due to hypocalcemia."3.74[22q11.2 deletion and schizophrenia in childhood and adolescence]. ( Briegel, W, 2007)
"(1) For patients with schizophrenia, risperidone is one of many available neuroleptics."3.74Paliperidone: new drug. Just a metabolite of risperidone, a neuroleptic soon off-patent. ( , 2007)
"To evaluate dose effect in response on primary efficacy scales from 2 randomized, double-blind, flexible-dose trials of patients with bipolar mania who received olanzapine (N = 234, 5-20 mg/day), or patients with schizophrenia who received olanzapine (N = 172, 10-20 mg/day), we used marginal structural models, inverse probability of treatment weighting (MSM, IPTW) methodology."3.74Evaluating dose response from flexible dose clinical trials. ( Adams, DH; Baron, D; Faries, D; Houston, JP; Lipkovich, I; Mallinckrodt, C, 2008)
"These findings suggest that RGS4 variances influence clinical manifestations of schizophrenia as well as the treatment response to risperidone, suggesting that RGS4 plays a role in the fundamental process of disease pathophysiology."3.74RGS4 polymorphisms predict clinical manifestations and responses to risperidone treatment in patients with schizophrenia. ( Chang, YC; Huang, CH; Huang, CL; Lane, HY; Liu, YC; Tsai, GE; Wu, PL, 2008)
" We examined the effectiveness of olanzapine and risperidone in schizophrenia in a naturalistic setting."3.74Time to discontinuation and self-discontinuation of olanzapine and risperidone in patients with schizophrenia in a naturalistic outpatient setting. ( Kennedy, A; Kilzieh, N; Tapp, AM; Todd-Stenberg, JA; Wood, AE, 2008)
"To monitor long-term symptomatic tolerability and remission in patients with stable but suboptimally treated psychoses after switching to risperidone long-acting injectable (RLAI)."3.74Long-term remission in schizophrenia and related psychoses with long-acting risperidone: results obtained in an open-label study with an observation period of 18 months. ( Kissling, W; Llorca, PM; Lloyd, K; Medori, R; Sacchetti, E, 2008)
"Clozapine is known to be effective in treating schizophrenia patients with comorbid alcohol use disorders (AUD)."3.74Time to rehospitalization of clozapine versus risperidone in the naturalistic treatment of comorbid alcohol use disorder and schizophrenia. ( Kim, D; Kim, JH; Marder, SR, 2008)
"Clozapine may alleviate hyperactivity in the limbic system in schizophrenia and may facilitate activation of the regions involved in cognitive tasks to a greater degree than risperidone, as well as eliciting greater inhibition of the PF region."3.74Clozapine may partially compensate for task-related brain perfusion abnormalities in risperidone-resistant schizophrenia patients. ( De Luxán, A; Domínguez-Gil, A; Martin, C; Molina, V; Montes, C; Rivas, N; Sancho, C; Tamayo, P, 2008)
"Clozapine had a significantly lower discontinuation rate in individuals with schizophrenia, compared to the other 4 SGAs."3.74Comparing the use and discontinuation of antipsychotics in clinical practice: an observational study. ( Lawrie, SM; Shajahan, P; Taylor, M, 2008)
"A sample included 61 patients, 53 men and 8 women, with ICD-10 episodic schizophrenia in the remission after treatment with atypical neuroleptics (risperidon, olanzapine, clozapine)."3.74[Prescription of traditional neuroleptics in the remission period for schizophrenic patients with excess of body mass caused by atypical antipsychotics]. ( Danilov, DS; Tiul'pin, IuG, 2007)
" It was designed to assess the safety of the antipsychotic sertindole in the treatment of schizophrenia under normal conditions of use."3.74The Sertindole Cohort Prospective (SCoP) study: rationale, design and methodology. ( Mittoux, A; Peuskens, J; Tanghøj, P, 2008)
"Thirty inpatients with schizophrenia taking risperidone were studied."3.74Effects of risperidone on glucose metabolism in Chinese patients with schizophrenia: a prospective study. ( Cai, ZJ; Chen, Q; Mao, PX; Mitchell, PB; Tang, YL; Zhai, YM, 2008)
"The primary objective of the present study was to examine the relationship between sexual dysfunction, subjective well-being and prolactin levels in patients with schizophrenia treated either with risperidone or quetiapine."3.74Prolactin, subjective well-being and sexual dysfunction: an open label observational study comparing quetiapine with risperidone. ( Albrecht, C; Bliesener, N; Cooper-Mahkorn, D; Creutz, C; Cvetanovska, G; Hornung, WP; Klingmüller, D; Kühn, KU; Lemke, MR; Maier, W; Schubert, M; Sträter, B; Westheide, J, 2008)
"Both nonobese clozapine- and olanzapine-treated groups displayed significant insulin resistance and impairment of glucose effectiveness compared with risperidone-treated subjects."3.73Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis. ( Allison, DB; Anderson, EJ; Borba, CP; Cagliero, E; Copeland, PM; Daley, TB; Evins, AE; Goff, DC; Hayden, D; Henderson, DC; Schoenfeld, D; Weber, MT, 2005)
"Clozapine is an effective long-term schizophrenia treatment."3.73The use of atypical antipsychotics in the treatment of schizophrenia in North Staffordshire. ( Al-tawarah, Y; Belgamwar, R; Hodgson, R; MacKenzie, G, 2005)
"We identified patients with schizophrenia from outpatient clinics in the Veterans Health Administration (VA) and defined initiation of olanzapine or risperidone as patients who were not on any antipsychotics for 6 months and subsequently initiated on the target drug between 1/4/1999 and 31/3/2000."3.73Adjunctive use of atypical antipsychotics and anticholinergic drugs among patients with schizophrenia. ( Huang, YH; Kazis, L; Lee, AF; Miller, DR; Qian, S; Ren, XS, 2005)
"This study used medical record data to examine the use of clozapine in January 2000 for people with schizophrenia in two different countries."3.73Comparison of clozapine use in Maryland and in Victoria, Australia. ( Conley, RR; Kelly, DL; Lambert, TJ; Love, RC, 2005)
"The change in direct medical costs for schizophrenia patients who were started on olanzapine or risperidone and who were privately insured was studied."3.73Health care costs for schizophrenia patients started on olanzapine versus risperidone. ( Namjoshi, M; Russo, PA; Smith, MW, 2005)
"Risperidone is an atypical antipsychotic commonly used for treatment of schizophrenia and other psychotic disorders."3.73Interpreting serum risperidone concentrations. ( Boerth, JM; Caley, CF; Goethe, JW, 2005)
"To examine the risk of developing type 2 diabetes mellitus among people with schizophrenia exposed to atypical antipsychotics (clozapine, olanzapine, quetiapine, risperidone) compared to those exposed to conventional antipsychotics."3.73Antipsychotic exposure and type 2 diabetes among patients with schizophrenia: a matched case-control study of California Medicaid claims. ( Carson, W; Chang, KY; Chou, CH; Lambert, BL; Tafesse, E, 2005)
"This retrospective study aimed to compare differences in hepatic enzyme elevation during treatment with either risperidone or olanzapine alone in patients with psychotic disorders."3.73Naturalistic observation on the hepatic enzyme changes in patients treated with either risperidone or olanzapine alone. ( Kim, JJ; Kim, TS; Lee, C; Lee, CU; Lee, SJ; Lim, HK; Pae, CU; Paik, IH, 2005)
"To assess the cost effectiveness of risperidone LAI compared with oral risperidone, oral olanzapine and haloperidol decanoate LAI over a 1-year time period in outpatients with schizophrenia who had previously suffered a relapse requiring hospitalisation."3.73Cost-effectiveness model of long-acting risperidone in schizophrenia in the US. ( Botteman, MF; Diamond, RJ; Edwards, NC; Pashos, CL; Rupnow, MF, 2005)
" A pilot project was conducted replacing the traditional hardcopy version of the case report form for an electronic one (e-CRF) and with access to Internet within the Naturalistic Randomized Clinical Trial of the Effectiveness of Olanzapine and Risperidone in the Treatment of Schizophrenia."3.73Internet in clinical research based on a pilot experience. ( Arriaza, E; Bolaños, E; Ciudad, A; Hesen, W; López-Carrero, C; Municio, M; Ramos, J, 2005)
"Treatment with risperidone was frequently associated with hyperprolactinemia and related symptoms, whereas the occurrence of PRL elevation and related symptoms was modest in patients receiving olanzapine and nonexistent in those receiving clozapine."3.73Differences in prolactin elevation and related symptoms of atypical antipsychotics in schizophrenic patients. ( Melkersson, K, 2005)
"The present study compares the subjective responses of patients in the stable phase of schizophrenia being treated with either olanzapine or risperidone."3.73Patients' opinions of olanzapine and risperidone following long-term treatment: results from a cross-sectional survey. ( McGrath, BM; Tempier, RP, 2005)
" The objective of this study was to apply a disease-specific utility mapping function for schizophrenia to data from a large, 1-year, open-label study of long-acting risperidone and to compare its performance with an SF-36-based utility mapping function."3.73Application of a disease-specific mapping function to estimate utility gains with effective treatment of schizophrenia. ( Elnitsky, C; Lenert, LA; Rupnow, MF, 2005)
"Data were collected from medical records from January 1992 to December 2003 and included age, gender, race, diagnosis, family history of diabetes, and age at clozapine initiation for clozapine-treated patients with schizophrenia or schizoaffective disorder (DSM-IV criteria)."3.73Clozapine, diabetes mellitus, hyperlipidemia, and cardiovascular risks and mortality: results of a 10-year naturalistic study. ( Borba, CP; Cather, C; Copeland, PM; Evins, AE; Freudenreich, O; Goff, DC; Hayden, DL; Henderson, DC; Louie, PM; Nguyen, DD, 2005)
"This study confirms that elevated levels of triglyceride and body weight could be associated with the use of olanzapine as compared with risperidone."3.73A crossover study on lipid and weight changes associated with olanzapine and risperidone. ( Pariante, CM; Su, KP; Wu, PL, 2005)
" Data from a randomized, double-blind trial comparing treatment of schizophrenia with placebo and olanzapine were used to correlate weight change and change in psychopathology."3.73Weight gain as a prognostic indicator of therapeutic improvement during acute treatment of schizophrenia with placebo or active antipsychotic. ( Ascher-Svanum, H; Kinon, BJ; Stensland, MD; Tollefson, GD, 2005)
"Striatal D2 receptor occupancy by equivalent doses of olanzapine or risperidone was assessed with [123I]iodobenzamide single-photon emission computed tomography (SPECT) in 36 patients with schizophrenia."3.73Occupancy of dopamine D2 receptors by antipsychotic drugs is related to nicotine addiction in young patients with schizophrenia. ( Booij, J; de Haan, L; Lavalaye, J; Linszen, D; van Amelsvoort, T, 2006)
"The availability of long-acting risperidone injection may increase adherence and lead to improved clinical and economic outcomes for individuals with schizophrenia."3.73Cost effectiveness of long-acting risperidone injection versus alternative antipsychotic agents in patients with schizophrenia in the USA. ( Diamond, RJ; Edwards, NC; Locklear, JC; Rupnow, MF, 2005)
"We studied a sample of schizophrenia out-patients to test the hypotheses that serum homocysteine concentrations would correlate positively with measures of glucose metabolism."3.73Homocysteine levels and glucose metabolism in non-obese, non-diabetic chronic schizophrenia. ( Baer, L; Borba, CP; Cather, C; Copeland, PM; Eden Evins, A; Freudenreich, O; Goff, DC; Henderson, DC; Nguyen, DD, 2006)
"These findings suggest that ethnicity may play a role in symptom presentation and treatment response to risperidone for children and adolescents with schizophrenia-spectrum disorders."3.73Ethnic variation in symptoms and response to risperidone in youths with schizophrenia-spectrum disorders. ( Crismon, ML; De Leon, A; Lane, DC; Lopez, M; Patel, NC; Shafer, A, 2006)
"To study the multiple dose clinical pharmacokinetics of risperidone and its main active metabolite, 9-hydroxyrisperidone, in Chinese female patients with schizophrenia."3.73Multiple dose pharmacokinetics of risperidone and 9-hydroxyrisperidone in Chinese female patients with schizophrenia. ( Deng, CY; Li, HD; Li, WB; Li, X; Lin, QX; Lin, SG; Peng, HY; Su, FL; Wang, CY; Wang, F; Yang, M; Yu, XY; Zhou, ZL; Zhu, RH, 2006)
"After achieving stabilization with one of the doses, nine patients with a diagnosis of schizophrenia or schizoaffective disorder underwent [(11)C]raclopride PET to measure D(2) occupancy."3.73A PET study evaluating dopamine D2 receptor occupancy for long-acting injectable risperidone. ( Kapur, S; Labelle, A; Mamo, D; Mann, S; Mannaert, E; Reiss, J; Remington, G; Shammi, C, 2006)
"The risk of the appearance of diabetes mellitus in patients treated with olanzapine is twice as high as that in patients treated with risperidone, and the risk in patients treated with clozapine is nearly triple as high as that found in patients treated with risperidone."3.73[Therapy with antipsychotic drugs as a risk factor for diabetes in schizophrenia: a case-control study]. ( Burón, JA; Gómez-de-la-Cámara, A; Ledesma, F; Martínez-Junquera, G; Rodríguez-Morales, A; Rubio, G, 2006)
"To examine clinical outcomes in Asian patients with schizophrenia receiving monotherapy with olanzapine, risperidone or typical antipsychotics in naturalistic settings."3.73Treatment with olanzapine, risperidone or typical antipsychotic drugs in Asian patients with schizophrenia. ( Dyachkova, Y; Habil, H; Lee, C; Lee, P; Wu, KH, 2006)
"Evaluate sexual dysfunction, as measured by the Arizona Sexual Experience Scale (ASEX), in olanzapine-, quetiapine-, and risperidone-treated outpatients with schizophrenia or schizoaffective disorder."3.73Sexual dysfunction associated with second-generation antipsychotics in outpatients with schizophrenia or schizoaffective disorder: an empirical evaluation of olanzapine, risperidone, and quetiapine. ( Bettcher, BM; Byerly, MJ; Carmody, T; Fisher, R; Nakonezny, PA; Rush, AJ, 2006)
"Risperidone, olanzapine, and clozapine are three atypical antipsychotic medications commonly used in the management of chronic schizophrenia."3.73Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study. ( Gonen, N; Kupchik, M; Mester, R; Roitman, S; Schwartz, S; Spivak, B; Strous, RD; Weizman, A, 2006)
"Plasma prolactin concentration was measured in patients with schizophrenia and schizoaffective disorders receiving therapy with risperidone, olanzapine, and quetiapine and compared with the corresponding parameter in patient receiving typical neuroleptic drug haloperidol."3.73Effect of therapy with atypical antipsychotic drugs on prolactin concentration in patients with schizophrenia and schizoaffective disorders. ( Gorobets, LN, 2005)
"We compared fasting lipids and other metabolic parameters in 211 normoglycemic patients meeting the DSM-IV diagnosis of schizophrenia or schizoaffective disorder undergoing continuous treatment with olanzapine, risperidone, or typical antipsychotics for at least 1 year."3.73Cross-sectional comparison of fasting lipids in normoglycemic patients with schizophrenia during chronic treatment with olanzapine, risperidone, or typical antipsychotics. ( Cavazzoni, P; Hardy, TA; Kryzhanovskaya, L; Marquez, E; Taylor, CC, 2006)
"A current contribution in the European Journal of Health Economics employs a decision model to compare health care costs of olanzapine and risperidone treatment for schizophrenia."3.73Decision models in the evaluation of psychotropic drugs : useful tool or useless toy? ( Barbui, C; Lintas, C, 2006)
"Prolactin levels returned to normal, and clinical symptoms of hyperprolactinemia resolved in all 3 patients after 2 weeks of tapering and discontinuation of risperidone."3.73Risperidone-induced hyperprolactinemia in adolescents: A case series. ( Madhusoodanan, S; Moise, D, 2006)
"Second-generation atypical antipsychotics such as clozapine, olanzapine, risperidone, quetiapine, ziprasidone, amisulpride and ariprazole offer the potential to reduce the significant health care resource demands in the treatment of schizophrenia through improved levels of initial clinical response and reduced levels of long-term acute relapse."3.73A decision model to compare health care costs of olanzapine and risperidone treatment for schizophrenia in Germany. ( Beard, SM; Clouth, J; Maciver, F; Rüther, E, 2006)
" High-dose treatment with risperidone may be more beneficial in males for the treatment of acute schizophrenia."3.73Gender-specific effects in the treatment of acute schizophrenia with risperidone. ( Naber, D; Raedler, TJ; Schreiner, A; Wiedemann, K, 2006)
"Twenty-five antipsychotic drug-naive, acutely ill patients with first-episode schizophrenia performed an oculomotor delayed response task at baseline before any drug treatment and again after 6 weeks of risperidone treatment."3.73Adverse effects of risperidone on spatial working memory in first-episode schizophrenia. ( Harris, MS; Keshavan, MS; Reilly, JL; Sweeney, JA, 2006)
"Twenty patients with psychotic disorders, on therapy with risperidone, were studied."3.73Prolactin elevation of the antipsychotic risperidone is predominantly related to its 9-hydroxy metabolite. ( Melkersson, KI, 2006)
"Olanzapine and risperidone are two commonly prescribed atypical antipsychotics for schizophrenia."3.73Association of co-morbidities with prescribing patterns and cost savings: olanzapine versus risperidone for schizophrenia. ( Herz, L; Huang, YH; Kazis, LE; Lee, AF; Ren, XS; Yu, W, 2006)
"Risperidone and olanzapine-administration data were collected for schizophrenia patients treated at four Taiwanese medical centres."3.72Optimal dose of risperidone and olanzapine for patients with schizophrenia in Taiwan. ( Chiu, NY; Hsiao, MC; Liao, O; Liu, CY; Wu, CK; Yuan, LM, 2003)
"To report a case of risperidone-induced hyperprolactinemia that was successfully managed with quetiapine."3.72Resolution of risperidone-induced hyperprolactinemia with substitution of quetiapine. ( Kunwar, AR; Megna, JL, 2003)
" This is a case report of subtle, mild hypothermia in a 54-year old female patient receiving risperidone for schizophrenia."3.72Atypical antipsychotic induced mild hypothermia. ( Brevik, A; Farver, D, 2003)
"Factors that influenced the risk of hyperprolactinemia included gender, with females appearing to be more sensitive than males, and drug treatment, with risperidone and conventional antipsychotic agents increasing prolactin more than olanzapine."3.72Hyperprolactinemia in response to antipsychotic drugs: characterization across comparative clinical trials. ( Gilmore, JA; Halbreich, UM; Kinon, BJ; Liu, H, 2003)
"Texas Medicaid claims were retrieved for persons aged 21-65 years, diagnosed with schizophrenia or schizoaffective disorder, after initiating treatment with olanzapine (n = 1875), risperidone (n = 982), or haloperidol (n = 726) between January 1997 and August 1998."3.72Role of ethnicity in predicting antipsychotic medication adherence. ( Brown, CM; Gibson, PJ; Opolka, JL; Rascati, KL, 2003)
"This study evaluated costs associated with risperidone and olanzapine treatment for schizophrenia."3.72Cost evaluation of risperidone compared with olanzapine. ( Brooks, D; Byerly, MJ; Casey, SB; Elliot, S; Hawkins, J; Weber, M, 2003)
"The study population comprised 56 patients with DSM-IV schizophrenia, who were divided into 4 treatment groups: quetiapine (N = 14), olanzapine (N = 14), risperidone (N = 14), or clozapine (N = 14) monotherapy, and a control group of 11 patients receiving no psychopharmacologic treatment."3.72Serum leptin and triglyceride levels in patients on treatment with atypical antipsychotics. ( Atmaca, M; Kuloglu, M; Tezcan, E; Ustundag, B, 2003)
" Risperidone Olanzapine Drug Outcomes Studies in Schizophrenia (RODOS-UK) program consisted of a retrospective review of medical notes and prescription charts for 501 patients with schizophrenia or schizoaffective disorder who had been admitted to the hospital for the treatment of psychosis."3.72Risperidone compared with olanzapine in a naturalistic clinical study: a cost analysis. ( Libretto, SE; Taylor, DM; Wright, T, 2003)
"Outpatients diagnosed of schizophrenia according to DSM-IV criteria and receiving a single antipsychotic (risperidone, olanzapine, quetiapine or haloperidol) for at least 4 weeks were consecutively recruited."3.72Weight gain in patients with schizophrenia treated with risperidone, olanzapine, quetiapine or haloperidol: results of the EIRE study. ( Bobes, J; Fernández, I; Garcia-Garcia, M; García-Portilla, MP; Hernández, G; Rejas, J; Rico-Villademoros, F, 2003)
"To examine both schizophrenia-related costs and total (schizophrenia plus non-schizophrenia) healthcare costs among Texas Medicaid recipients who had been diagnosed with a schizophrenic disorder and had been initiated on olanzapine or risperidone."3.72Olanzapine versus risperidone in the treatment of schizophrenia : a comparison of costs among Texas Medicaid recipients. ( Barber, BL; Crismon, ML; Johnsrud, MT; Lage, MJ; Rascati, KL, 2003)
"Gains from earning rates for employed persons with schizophrenia, savings in informal caregiver costs and other human benefits could justify an incremental cost of 19,609 US dollars for each additional employable person prescribed risperidone."3.72Future employability, a new approach to cost-effectiveness analysis of antipsychotic therapy. ( Ganguly, R; Martin, BC; Miller, LS, 2003)
"The effect of mirtazapine on steady-state plasma concentrations of the newer atypical antipsychotics clozapine, risperidone and olanzapine was investigated in 24 patients with chronic schizophrenia."3.72Lack of a pharmacokinetic interaction between mirtazapine and the newer antipsychotics clozapine, risperidone and olanzapine in patients with chronic schizophrenia. ( Canale, A; Crucitti, D; D'Arrigo, C; Malara, G; Muscatello, MR; Spina, E; Torre, DL; Zoccali, R, 2003)
"This study investigated the effectiveness and tolerability of a switching strategy using quetiapine in 16 women with schizophrenia who were suffering from haloperidol- or risperidone-induced amenorrhea."3.72Effectiveness of switching to quetiapine for neuroleptic-induced amenorrhea. ( Higuchi, H; Kamata, M; Naitoh, S; Shimizu, T; Sugita, T; Takahashi, H; Yoshida, K, 2003)
"In a cross-sectional study, consecutive premenopausal, female, DSM-IV schizophrenia patients who were treated with either risperidone (N = 12) or olanzapine (N = 14) for at least 2 years were included."3.72Risperidone, but not olanzapine, decreases bone mineral density in female premenopausal schizophrenia patients. ( Becker, D; Liver, O; Mester, R; Rapoport, M; Weiss, M; Weizman, A, 2003)
"These data demonstrate that, in older patients with schizophrenia and related psychotic disorders, risperidone and olanzapine have approximately equal efficacy in controlling positive symptoms."3.72Comparison of risperidone and olanzapine in the control of negative symptoms of chronic schizophrenia and related psychotic disorders in patients aged 50 to 65 years. ( Breier, A; Feldman, PD; Kaiser, CJ; Kennedy, JS; Sutton, VK; Tollefson, GD; Tran, PV; Zhang, F, 2003)
"Most antipsychotic drugs act equivalently and potently on the symptoms of schizophrenia, with clozapine as the notable exception."3.72Similarities and differences among antipsychotics. ( Tamminga, CA, 2003)
"Risperidone is a widely used agent as first-line treatment in schizophrenia with a favorable side-effect profile."3.72Reduced short-term obsessive-compulsive symptoms in schizophrenic patients treated with risperidone: a single-blind prospective study. ( Bayraktar, E; Ercan, ES; Kayahan, B; Varan, A; Veznedaroglu, B, 2003)
"Schizophrenia patients exposed to both risperidone and olanzapine may gain protection from suicidality."3.72Suicidality and second generation antipsychotics in schizophrenia patients: a case-controlled retrospective study during a 5-year period. ( Aizenberg, D; Barak, Y; Knobler, HY; Mirecki, I; Natan, Z, 2004)
"Texas Medicaid claims were analyzed for persons aged 21 to 65 years with a diagnosis of schizophrenia or schizoaffective disorder who started treatment with olanzapine (N=1875), risperidone (N=982), or haloperidol (N= 726) between January 1, 1997 and August 31, 1998."3.72Ethnicity and prescription patterns for haloperidol, risperidone, and olanzapine. ( Brown, CM; Gibson, PJ; Opolka, JL; Rascati, KL, 2004)
"We report the case of a 44-year-old female patient with paranoid schizophrenia, who developed blepharospasm on risperidone treatment, but who was successfully rechallenged by risperidone without recurrence of blepharospasm."3.72Successful risperidone rechallenge after blepharospasm in a patient with schizophrenia: 24-month follow-up. ( Gulati, S; Libretto, SE; Singh, AN, 2003)
"To assess the impact of switching atypical antipsychotic treatment [from (i) risperidone to olanzapine or (ii) olanzapine to risperidone] on medication use patterns and treatment costs for individuals with schizophrenia."3.72Economic outcomes associated with switching individuals with schizophrenia between risperidone and olanzapine: findings from a large US claims database. ( Barber, BL; Breier, A; Loosbrock, DL; Namjoshi, M; Tunis, SL; Zhao, Z; Zhu, B, 2004)
" The methodology is motivated by and applied to data from five double-blind randomized clinical trials comparing the effects of risperidone to conventional antipsychotic agents for the treatment of chronic schizophrenia."3.72Applying linear mixed models to estimate reliability in clinical trial data with repeated measurements. ( Geys, H; Laenen, A; Molenberghs, G; Renard, D; Vangeneugden, T, 2004)
"Nineteen male and female DSM-IV-defined schizophrenic patients who were clinical responders to risperidone but were suffering from symptomatic hyperprolactinemia were treated with cabergoline, 0."3.72Cabergoline treatment of risperidone-induced hyperprolactinemia: a pilot study. ( Angelone, SM; Cavallaro, R; Cocchi, F; Lattuada, E; Smeraldi, E, 2004)
" Our objective is to present a case of exposure to risperidone and quetiapine in pregnancy, and additionally to some other drugs."3.72Use of polypharmacotherapy in pregnancy: a prospective outcome in a case. ( Kadioglu, M; Kalyoncu, NI; Kesim, M; Ulku, C; Yaris, E; Yaris, F, 2004)
"Our results support the previously reported positive impact of atypical antipsychotics, particularly olanzapine, in patients with schizophrenia."3.72Effectiveness of antipsychotic treatments for schizophrenia: interim 6-month analysis from a prospective observational study (IC-SOHO) comparing olanzapine, quetiapine, risperidone, and haloperidol. ( Bitter, I; Boland, J; Dossenbach, M; el Mahfoud Kessaci, M; Erol, A; Hodge, A; O'Halloran, RA; Shaheen, MO; Sunbol, MM, 2004)
"Risperidone has been used in Singapore for schizophrenia since 1996."3.72Drug utilization review of risperidone for outpatients in a tertiary referral hospital in Singapore. ( Koh, Y; Kua, EH; Li, SC; Luo, N; Tan, CH, 2004)
"This study, based upon a database analysis, compares a one-year drug treatment course (duration of therapy, concomitant use of typical antipsychotics, anxiolytics/antidepressants or anti-Parkinsonians) and direct health care costs of uncontrolled schizophrenia patients initiated on olanzapine versus risperidone."3.72Economic outcomes associated with olanzapine versus risperidone in the treatment of uncontrolled schizophrenia. ( Zhao, Z, 2004)
"Treatment with olanzapine was associated with significantly greater weight gain than treatment with risperidone in Chinese schizophrenia patients in Hong Kong."3.72Atypical antipsychotics and weight gain in Chinese patients: a comparison of olanzapine and risperidone. ( Lee, E; Leung, CM; Wong, E, 2004)
"Positron emission tomography with the radioligands [(11)C]SCH23390 and [(11)C]raclopride was used to investigate D(1) and D(2) receptor occupancy in vivo in 25 schizophrenia patients receiving atypical antipsychotic treatment with clozapine, olanzapine, quetiapine, or risperidone."3.72Equivalent occupancy of dopamine D1 and D2 receptors with clozapine: differentiation from other atypical antipsychotics. ( Agid, O; Houle, S; Hussain, T; Kapur, S; Remington, G; Tauscher, J; Verhoeff, NP; Wilson, AA; Zipursky, RB, 2004)
"Although clozapine and olanzapine have greater diabetes risk, the attributable risk of diabetes mellitus with atypical antipsychotics is small."3.72Incidence of newly diagnosed diabetes attributable to atypical antipsychotic medications. ( Leslie, DL; Rosenheck, RA, 2004)
"Exposure to multiple second-generation antipsychotics or clozapine or quetiapine significantly increased the risk of treatment-emergent diabetes mellitus."3.72Relationship between antipsychotic medication treatment and new cases of diabetes among psychiatric inpatients. ( Allingham, B; Citrome, L; Jaffe, A; Levine, J; Robinson, J, 2004)
"We report a case of rhabdomyolysis and acute compartment syndrome of the lower extremity in a schizophrenic patient taking risperidone following the addition of simvastatin to treat hyperlipidemia."3.72Rhabdomyolysis and compartment syndrome with coadministration of risperidone and simvastatin. ( Lightfoot, JD; Mahmud, W; Shekhar, A; Webber, MA, 2004)
"To evaluate the safety and tolerability of olanzapine in the treatment of elderly patients with schizophrenia."3.72Safety and tolerability of olanzapine compared with other antipsychotics in the treatment of elderly patients with schizophrenia: a naturalistic study. ( Ciudad, A; Gómez, JC; Montes, JM; Olivares, JM, 2004)
"Augmentation strategy in the treatment of schizophrenia with the NMDA receptor co-agonist glycine has demonstrated significant improvement in patient symptoms."3.72Effects of typical and atypical antipsychotics on human glycine transporters. ( Conn, PJ; Mallorga, PJ; Pettibone, DJ; Sur, C; Williams, JB, 2004)
"We identified patients with schizophrenia by >1 inpatient or > or = 2 outpatient ICD-9-CM codes (> or = 7 days apart) between 1 July 1998 and 30 June 1999, and those who were initiated on olanzepine or risperidone during the period 1 April 1999 to 31 March 2000 inclusive."3.72Initiation of atypical antipsychotic agents and health outcomes in patients with schizophrenia. ( Hamed, A; Herz, L; Huang, YH; Kazis, LE; Lee, AF; Miller, DR; Ren, XS, 2004)
"To investigate the disintegration profile, acceptability, and tolerability of orally disintegrating risperidone tablets in patients with schizophrenia or schizoaffective disorder."3.72Acceptability and disintegration rates of orally disintegrating risperidone tablets in patients with schizophrenia or schizoaffective disorder. ( Binder, C; Chue, P; Welch, R, 2004)
"Olanzapine and risperidone use was associated with gaining weight in the first year, but only olanzapine was associated with developing diabetes mellitus."3.72Weight gain and new onset diabetes associated with olanzapine and risperidone. ( Farwell, WR; L'Italien, G; Stump, TE; Tafesse, E; Tierney, WM; Wang, J, 2004)
"The Brief Psychiatric Rating Scale (BPRS) anxiety/depression subscore has been used to assess affective symptoms in three studies (n = 612) comparing amisulpride (400-800 mg/day, n = 339) with haloperidol (15-20 mg/day, n = 160) and risperidone (8 mg/day, n = 113) in the treatment of acute exacerbations of schizophrenia."3.71Amisulpride improves depressive symptoms in acute exacerbations of schizophrenia: comparison with haloperidol and risperidone. ( Möller, HJ; Peuskens, J; Puech, A, 2002)
"Response predictors of risperidone or other newer atypical antipsychotics for schizophrenia treatment remain unclear."3.71Influences of patient-related variables on risperidone efficacy for acutely exacerbated schizophrenia: analyses with rigorous statistics. ( Chang, WH; Chang, YC; Chen, TT; Chiu, CC; Lane, HY; Lee, SH, 2002)
"The effect of fluoxetine on the steady-state plasma concentrations of risperidone and its active metabolite 9-hydroxyrisperidone (9-OH-risperidone) was evaluated in 10 patients with schizophrenia or schizoaffective disorder."3.71Inhibition of risperidone metabolism by fluoxetine in patients with schizophrenia: a clinically relevant pharmacokinetic drug interaction. ( Ancione, M; Avenoso, A; Gatti, G; Madia, A; Perucca, E; Scordo, MG; Spina, E, 2002)
"Priapism has been associated with many antipsychotic agents, including clozapine, risperidone, and olanzapine."3.71Priapism associated with two atypical antipsychotic agents. ( Mack, JE; Reeves, RR, 2002)
"One hundred Han Chinese patients with acutely exacerbated schizophrenia were given risperidone for up to 42 days."3.71Association of risperidone treatment response with a polymorphism in the 5-HT(2A) receptor gene. ( Chang, WH; Chang, YC; Chen, ML; Chiu, CC; Hsieh, MH; Lane, HY, 2002)
" The aim of the study was to compare the costs and outcomes of using risperidone versus classical neuroleptics in treatment of schizophrenia in order to see if there was any cost advantage in restricting use of more recent antipsychotics."3.71Costs and outcomes of risperidone treatment in schizophrenia in the Czech Republic. ( Bahbouh, R; Hosák, L, 2002)
"Patients with schizophrenia treated with clozapine, haloperidol, risperidone, or thioridazine; a control group of patients with glaucoma; and a control group of patients with psoriasis."3.71Cardiac arrest and ventricular arrhythmia in patients taking antipsychotic drugs: cohort study using administrative data. ( Bilker, WB; Glasser, DB; Hennessy, S; Kimmel, SE; Knauss, JS; Margolis, DJ; Morrison, MF; Reynolds, RF; Strom, BL, 2002)
"Most patients (81% of adult patients and 91% of elderly patients) received risperidone for a psychiatric disease other than schizophrenia."3.71Outcomes and costs of treatment with risperidone in adult and elderly patients: the Delta patient using risperidone study. ( Loonen, AJ; Loos, JC; Van Zonneveld, TH, 2002)
"We report on the occurrence of galactorrhea and amenorrhea associated with prolactin elevation after 6 months of treatment with risperidone."3.71Risperidone induced galactorrhea: a case analysis. ( Hariharan, J; Mohsin, J, 2002)
"By using Israel's National Psychiatric Hospitalization Case Registry, rehospitalization status was monitored for all patients with schizophrenia who were discharged from any inpatient psychiatric facility in Israel while taking risperidone (N=268) or olanzapine (N=313) between Jan."3.71Rehospitalization rates of chronically ill schizophrenic patients discharged on a regimen of risperidone, olanzapine, or conventional antipsychotics. ( Davidson, M; Kaplan, Z; Lichtenberg, P; Mark, M; Nahon, D; Rabinowitz, J, 2001)
" The patient had long-standing schizophrenia and had been taking risperidone for 2 years, without evidence of abnormal movements."3.71Hyperthermia and chronic pancerebellar syndrome after cocaine abuse. ( Dissin, J; Selcer, UM; Tanvetyanon, T, 2001)
" Patients with schizophrenia who had been stabilized on their antipsychotic medication and subsequently maintained on it for a period of at least 18 months were identified: clozapine (N=15); risperidone (N=15); depot conventional (N=18); oral conventional (N=18)."3.71Health care utilization in patients with schizophrenia maintained on atypical versus conventional antipsychotics. ( Khramov, I; Remington, G, 2001)
"This study compared the discharge rates and drug costs of 789 patients with schizophrenia or schizoaffective disorder who began pharmacotherapy with olanzapine or risperidone between July 1997 and June 1998."3.71Comparison of discharge rates and drug costs for patients with schizophrenia treated with risperidone or olanzapine. ( Conley, RR; Kelly, DL; Love, RC; Nelson, MW; Yu, Y, 2001)
" In order to determine whether newer antipsychotic agents differ from each other with respect to weight gain, we compared two cohorts of patients with DSM-IV schizophrenia who had newly started treatment with either risperidone or olanzapine."3.71Weight gain over 4 months in schizophrenia patients: a comparison of olanzapine and risperidone. ( Ayrton, Z; Brar, JS; Ganguli, R, 2001)
"To report a case of neuroleptic malignant syndrome (NMS) in a patient whose therapy was being switched from haloperidol to risperidone."3.71Neuroleptic malignant syndrome during a change from haloperidol to risperidone. ( Mack, JE; Reeves, RR; Torres, RA, 2001)
"The Risperidone Olanzapine Drug Outcomes studies in Schizophrenia (RODOS) programme was an international series of naturalistic studies designed to evaluate drug use patterns and outcomes."3.71Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): efficacy and tolerability results of an international naturalistic study. ( Duchesne, I; Kasper, S; Rosillon, D, 2001)
"We report the health economic data from the Risperidone Olanzapine Drug Outcomes studies in Schizophrenia (RODOS) programme."3.71Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): health economic results of an international naturalistic study. ( Duchesne, I; Jones, M; Kasper, S, 2001)
"To obtain an in vivo measurement of muscarinic receptor occupancy by olanzapine compared with risperidone in patients with schizophrenia stabilised on medication."3.71Higher occupancy of muscarinic receptors by olanzapine than risperidone in patients with schizophrenia. A[123I]-IDEX SPECT study. ( Booij, J; Lavalaye, J; Linszen, DH; Reneman, L; van Royen, EA, 2001)
"Two retrospective cases are described in which patients with schizophrenia developed diabetes while taking the antipsychotic medication risperidone."3.71Risperidone-associated new-onset diabetes. ( Eyeler, J; Pierre, JM; Weinbach, J; Wirshing, DA; Wirshing, WC, 2001)
"Several years ago, we reported that the addition of risperidone to clozapine improved response in some patients with schizophrenia."3.71Risperidone added to clozapine: impact on serum prolactin levels. ( Borba, CP; Connolly, CE; Goff, DC; Hayden, D; Henderson, DC, 2001)
"Prolactin levels in 18 male patients with schizophrenia who were receiving atypical antipsychotics were monitored over the 24-hour period following administration of their daily oral dose of risperidone, olanzapine, or clozapine."3.71Elevation of prolactin levels by atypical antipsychotics. ( Flint, AJ; Kapur, S; Seeman, MV; Turrone, P, 2002)
"To assess the clinical and cognitive effects of adding donepezil, a reversible acetylcholinesterase inhibitor, to the risperidone treatment of a high functioning stable out-patient with schizophrenia."3.71Donepezil in schizophrenia--is it helpful? An experimental design case study. ( Ehmann, TS; Khanbhai, I; MacEwan, GW; Wrixon, C, 2001)
"Clozapine was reserved for more severe forms of schizophrenia, but its cost impact was relatively low."3.71Service use and costs of treating schizophrenia with atypical antipsychotics. ( Frangou, S; Lewis, M; McCrone, P, 2001)
"This retrospective study evaluates drug treatment patterns and economic outcomes of olanzapine in comparison with risperidone in the treatment of schizophrenia in usual practice."3.71A retrospective economic evaluation of olanzapine versus risperidone in the treatment of schizophrenia. ( Zhao, Z, 2002)
"Subjects were 2,515 adult Medicaid recipients treated for schizophrenia in 1995 with one of four types of antipsychotic medication (traditional antipsychotics, clozapine, risperidone, or depot antipsychotics)."3.71Racial disparities in antipsychotic prescription patterns for patients with schizophrenia. ( Kuno, E; Rothbard, AB, 2002)
"The aim of the present study is to determine the effect of the atypical antipsychotic drug, risperidone on sleep measures in patients with schizophrenia by polysomnography."3.71Effect of risperidone on sleep in schizophrenia: a comparison with haloperidol. ( Horiguchi, J; Morinobu, S; Nagao, M; Yamashita, H; Yamawaki, S, 2002)
"The authors studied the efficacy of olanzapine and risperidone among patients with treatment-refractory schizophrenia who had been hospitalized for more than five years and who were not suitable candidates for a clozapine trial."3.71Efficacy of olanzapine and risperidone for treatment-refractory schizophrenia among long-stay state hospital patients. ( Bopp, JH; Daniels, A; Dinakar, HS; Mauro, S; Sobel, RN, 2002)
"Mental health service use and costs for patients with psychoses treated with risperidone versus those treated with conventional antipsychotic agents were compared by both between-group and within-group comparisons."3.71Use of healthcare services by patients treated with risperidone versus conventional antipsychotic agents. ( Durkin, MB; Gianfrancesco, F; Mahmoud, R; Wang, RH, 2002)
"The authors compared the changes in health care utilization and costs between a group of patients with schizophrenia who started treatment with risperidone and a group that started treatment with olanzapine."3.71Service use and costs among VA patients with schizophrenia taking risperidone or olanzapine. ( Durkin, MB; Fuller, MA; Laich, JS; Secic, M; Shermock, KM, 2002)
"They obtained computerized pharmacy data on 1,283 inpatients with the diagnoses of schizophrenia or schizoaffective disorder who were treated with risperidone."3.70Alteration in the recommended dosing schedule for risperidone. ( Hanrahan, P; Harris, J; Klass, D; Luchins, DJ; Malan, R, 1998)
"In 20 patients with schizophrenia [Diagnostic and Statistical Manual of Mental Disorders (Third Edition-Revised)] treated with mean daily doses of risperidone ranging from 0."3.70Iodine-123-iodobenzamide SPECT assessment of dopamine D2 receptor occupancy in riperidone-treated schizophrenic patients. ( Dähne, I; Dresel, S; Hahn, K; Mager, T; Scherer, J; Tatsch, K, 1998)
"An open-label, multicentre study was conducted to assess the long-term efficacy and safety of risperidone in patients with chronic schizophrenia."3.70Long-term treatment of chronic schizophrenia with risperidone: an open-label, multicenter study of 386 patients. ( Addington, DE; Gagiano, CA; Gaussares, C; Möller, HJ; Torres-Plank, JF; Von Knorring, L, 1998)
"A 26-year-old man with schizophrenia, disorganised type, and depression, developed severe tardive dyskinesia during treatment with risperidone and fluoxetine."3.70[Severe tardive dyskinesia during treatment with risperidone and fluoxetine]. ( Dubbelman, YD; Heeringa, M; Thung, FH, 1998)
"We summarise preliminary findings from our ongoing magnetic resonance imaging and spectroscopy studies of first-episode schizophrenia patients being conducted prospectively from index evaluations through a period of two years; during this period, patients were treated with either a conventional antipsychotic such as haloperidol, or the atypical risperidone."3.70Research and treatment strategies in first-episode psychoses. The Pittsburgh experience. ( Haas, GL; Keshavan, MS; Pettegrew, JW; Schooler, NR; Sweeney, JA, 1998)
" Six healthy volunteers, five clozapine- and five risperidone-treated subjects with DSM-IV schizophrenia were studied."3.705-HT2A receptor blockade in patients with schizophrenia treated with risperidone or clozapine. A SPET study using the novel 5-HT2A ligand 123I-5-I-R-91150. ( Acton, PD; Busatto, GF; Costa, DC; Ell, PJ; Gacinovic, S; Kerwin, RW; Mertens, J; Mulligan, R; Pilowsky, LS; Terrière, D; Travis, MJ, 1998)
"Forty-four patients with schizophrenia (16 taking risperidone, 2-12 mg/day; 17 taking olanzapine, 5-60 mg/day; and 11 taking clozapine, 75-900 mg/day) had their D2 and 5-HT2 occupancies determined with the use of [11C]raclopride and [18F]setoperone, respectively, and positron emission tomography imaging."3.70Clinical and theoretical implications of 5-HT2 and D2 receptor occupancy of clozapine, risperidone, and olanzapine in schizophrenia. ( Kapur, S; Remington, G; Zipursky, RB, 1999)
"A model was developed to estimate the medical costs and effectiveness outcomes of three antipsychotic treatments (olanzapine, haloperidol, and risperidone) for patients with schizophrenia."3.70A cost-effectiveness clinical decision analysis model for schizophrenia. ( Brown, RE; Genduso, LA; Hamilton, SH; Palmer, CS; Revicki, DA, 1998)
"In this study, the benefits and costs of treating schizophrenia with either risperidone or clozapine were examined."3.70Cost-benefit analysis of risperidone and clozapine in the treatment of schizophrenia in Israel. ( Ginsberg, G; Lev, B; Shani, S, 1998)
"Clozapine is the most widely used antipsychotic drug for the treatment of refractory schizophrenia."3.70Risperidone and clozapine combination for the treatment of refractory schizophrenia. ( Barreiro, P; Cano-Muñoz, JL; Morera, AL, 1999)
"One hundred sixty patients were discharged on risperidone, 75 having the diagnosis of schizophrenia."3.70Rehospitalization rates of patients recently discharged on a regimen of risperidone or clozapine. ( Bartko, JJ; Conley, RR; Kelly, DL; Love, RC, 1999)
"During clinical experience with the "atypical" neuroleptic drugs clozapine, risperidone, and zotepine, some patients have shown a marked weight gain."3.70Weight gain: side effect of atypical neuroleptics? ( Müssigbrodt, HE; Wetterling, T, 1999)
"To compare inpatient hospital days of a group of "real world" schizophrenia-spectrum patients for 3 years prior to and 3 years after risperidone initiation."3.70Hospital days in risperidone-treated patients. ( Addington, D; Dalby, JT; Dickson, RA; McDougall, GM; Williams, R, 1999)
"Olanzapine (Zyprexa), a neuroleptic, has obtained marketing authorization for treatment of schizophrenia."3.70Olanzapine. Keep an eye on this neuroleptic. ( , 2000)
" Phencyclidine (PCP), a non-competitive NMDA-receptor antagonist, is able to induce schizophrenia-like symptoms in animals and in humans."3.70Neuroleptics ameliorate phencyclidine-induced impairments of short-term memory. ( Sabel, BA; Schroeder, H; Schroeder, U; Schwegler, H, 2000)
"Clozapine and risperidone were the first two antipsychotic drugs of a new class of agents for the pharmacotherapy of schizophrenia."3.70Clozapine and risperidone: combination/augmentation treatment of refractory schizophrenia: a preliminary observation. ( Durst, R; Katz, G; Knobler, HY; Raskin, S; Zislin, Z, 2000)
"P50 suppression of 13 patients with schizophrenia receiving clinically effective doses of clozapine, olanzapine, or risperidone (classified as atypical antipsychotic medications) was compared to that of 13 patients receiving conventional antipsychotic medications."3.70Normal P50 suppression in schizophrenia patients treated with atypical antipsychotic medications. ( Braff, DL; Cadenhead, KS; Clementz, BA; Geyer, MA; Light, GA, 2000)
"The authors' goal was to study the relationship between subjective experience during treatment with olanzapine or risperidone and dopamine D(2) receptor occupancy in stabilized patients with schizophrenia."3.70Subjective experience and striatal dopamine D(2) receptor occupancy in patients with schizophrenia stabilized by olanzapine or risperidone. ( Booij, J; de Haan, L; Dingemans, PM; Lavalaye, J; Linszen, D, 2000)
"The objectives of this study were to determine the doses of olanzapine (OLZ), risperidone (RIS), and haloperidol (HAL) used in clinical practice in outpatients with schizophrenia and the rates of occurrence of extrapyramidal symptoms (EPS) and other adverse events, clinical response, and use of concomitant medications."3.70Doses of olanzapine, risperidone, and haloperidol used in clinical practice: results of a prospective pharmacoepidemiologic study. EFESO Study Group. Estudio Farmacoepidemiologico en la Esquizofrenia con Olanzapina. ( Gómez, JC; Gregor, KJ; Montejo, AL; Sacristán, JA; Vieta, E, 2000)
"Clozapine is effective in up to 60% of patients with refractory schizophrenia, whereas the efficacy of risperidone remains unknown."3.70Comparative efficacy of risperidone and clozapine in the treatment of patients with refractory schizophrenia or schizoaffective disorder: a retrospective analysis. ( Ratakonda, SS; Raza, A; Sharif, ZA, 2000)
"To compare the costs of 2 atypical drug therapies (olanzapine and risperidone) with one another and with a conventional antipsychotic (haloperidol) in the treatment of schizophrenia."3.70Cost analysis of the treatment of schizophrenia in the UK. A simulation model comparing olanzapine, risperidone and haloperidol. ( Almond, S; O'Donnell, O, 2000)
"Seventy-four patients (most with schizophrenia) met the inclusion criteria of the risperidone group."3.70Impact of risperidone on seclusion and restraint at a state psychiatric hospital. ( Atzert, R; Brar, JS; Brienzo, R; Chengappa, KN; Gopalani, A; Levine, J; Parepally, H; Ulrich, R, 2000)
"This case report illustrates the improvement of tardive dyskinesia (TD) and psychotic symptoms in an elderly Thai female with chronic schizophrenia with a long history of conventional antipsychotic exposure following the treatment with risperidone 2 mg/day."3.70Improvement of tardive dyskinesia with risperidone: a case report. ( Kooptiwoot, S; Settachan, T, 2000)
"To study the therapeutic effect, side effects and cognize improvement of Risperidone in treating different TCM Syndrome-types of first-episode schizophrenia."3.70[Comparison between therapeutic effect of Risperidone in treating different traditional Chinese medicine syndrome types of first-episode schizophrenia]. ( Cao, X; Wang, W, 2000)
"After 9 days of risperidone therapy (2-6 mg/day), a 24-year-old schizophrenic female patient developed a leucopenia with neutropenia < 1000/mm3."3.69Reversible neutropenia during a cold: possible involvement of risperidone? A case report. ( Aubert, AC; Baumann, P; Bondolfi, G; Meylan, C, 1995)
"In September 1994, the National Institute of Mental Health convened a group of scientists to discuss the clinical effects of rapid clozapine discontinuation, especially in light of the introduction of risperidone for the treatment of schizophrenia."3.69Clinical implications of clozapine discontinuation: report of an NIMH workshop. ( Cott, J; Lieberman, JA; Matthews, S; Shore, D, 1995)
"Patients displaying a moderate-to-marked response to risperidone were more likely to be younger; receive diagnoses of bipolar disorder or schizoaffective disorder, depressive type; and have a shorter duration of illness and shorter length of stay prior to risperidone treatment."3.69Clinical predictors of acute risperidone response in schizophrenia, schizoaffective disorder, and psychotic mood disorders. ( Balistreri, TM; DePriest, M; Holtman, HM; Keck, PE; Kizer, DL; McElroy, SL; Strakowski, SM; Wilson, DR, 1995)
"The role of risperidone in the management of treatment-resistant schizophrenia remains unclear."3.69The use of risperidone in treatment-resistant schizophrenia: two case reports. ( Gledhill, JA; Wakeling, A; Warner, JP, 1996)
" To develop an animal model for the negative symptoms of schizophrenia, in particular, the depressive symptoms, the effect of phencyclidine (PCP) on immobility in the forced swimming test was investigated in mice, since PCP produces negative symptoms-like behavioral changes in humans."3.69[Behavioral assessment of neuroleptics (3)--Schizophrenia negative symptoms-like model induced by PCP]. ( Nabeshima, T; Noda, Y, 1996)
"To determine whether or not risperidone is efficacious in treating self-induced water intoxication in patients with chronic schizophrenia."3.69Self-induced water intoxication treated with risperidone. ( Emes, CE; Glackman, WG; Millson, RC, 1996)
"A prospective, open-label study in a 400-bed state psychiatric hospital evaluated change in therapeutic response among ten patients with treatment-resistant schizophrenia who were switched from clozapine to risperidone."3.69Effects of switching inpatients with treatment-resistant schizophrenia from clozapine to risperidone. ( Crismon, ML; Dorson, PG; Pousson, C; Still, DJ, 1996)
"Risperidone is a newly available atypical antipsychotic agent that has been reported to be associated with fewer extrapyramidal side effects (EPS) than conventional neuroleptics in adults with schizophrenia."3.69Risperidone in the treatment of children and adolescents with schizophrenia: a retrospective study. ( Findling, RL; Friedman, L; Grcevich, SJ; Rowane, WA; Schulz, SC, 1996)
"The effects of risperidone treatment on health care utilization and treatment costs were examined among patients with treatment-refractory schizophrenia or schizoaffective disorder."3.69Impact of risperidone on the use of mental health care resources. ( Durkin, M; Engelhart, L; Lawrence, BJ; Maislin, G; Mechling, L; Viale, G, 1997)
" In one study of the newer antipsychotic agent risperidone, the overall annual costs of treating a patient with schizophrenia were reduced by nearly $8,000 (Canadian dollars), even though medication costs increased by approximately $1,200 (Canadian dollars)."3.69Looking beyond the formulary budget in cost-benefit analysis. ( Cohen, LJ, 1997)
"This study indicated that fingolimod is a safe and effective adjuvant agent for schizophrenia treatment."3.30Efficacy and safety of adjunctive therapy with fingolimod in patients with schizophrenia: A randomized, double-blind, placebo-controlled clinical trial. ( Akhondzadeh, S; Amanollahi, M; Ardakani, MK; Basti, FA; Jameie, M; Karbalaee, M; Mokhtari, S; Moradi, K; Parsaei, M; TaghaviZanjani, F, 2023)
" We hypothesized that a low dose of risperidone in combination with sertraline would reduce serious adverse effects without decreasing treatment response."3.30Efficacy of low-dose risperidone in combination with sertraline in first-episode drug-naïve patients with schizophrenia: a randomized controlled open-label study. ( Lang, X; Wu, F; Xiu, M; Xue, M; Zang, X; Zhang, X, 2023)
" Most frequently reported treatment-related adverse events (ie, ≥5% of patients in either TV-46000 group) that occurred more often in patients receiving TV-46000 (once monthly or once every 2 months) versus placebo were injection site nodules (7% for TV-46000 once monthly, 7% for TV-46000 once every 2 months, 3% for placebo), weight increased (4%, 6%, 2%, respectively), and extrapyramidal disorder (5%, 3%, 0% respectively)."3.30Efficacy and safety of TV-46000, a long-acting, subcutaneous, injectable formulation of risperidone, for schizophrenia: a randomised clinical trial in the USA and Bulgaria. ( Correll, CU; Davis, GL; Eshet, R; Franzenburg, KR; Harary, E; Kane, JM; Leucht, S; Merenlender-Wagner, A; Sharon, N; Suett, M; Tohami, O; Weiser, M, 2023)
" The most common adverse events with Lu AF35700 were increased weight and headache."3.11Efficacy and safety of Lu AF35700 in treatment-resistant schizophrenia: A randomized, active-controlled trial with open-label extension. ( Forray, C; Hertel, P; Howes, OD; Kane, JM; Kinon, BJ; Lemming, OM; Mittoux, A; Such, P, 2022)
"Risperidone has been shown in several trials to have a statistically significant benefit when used in a therapeutic context."3.01Neuropharmacological effect of risperidone: From chemistry to medicine. ( Afzal, O; Al-Abbasi, FA; Alfawaz Altamimi, AS; Almalki, WH; Alzarea, SI; Bhat, AA; Dua, K; Gupta, G; Kazmi, I; Singh, SK, 2023)
"Schizophrenia is a major psychiatric disorder with unknown aetiology."3.01Anti-inflammatory effects of 2nd generation antipsychotics in patients with schizophrenia: A systematic review and meta-analysis. ( Donohoe, G; McKernan, DP; Patlola, SR, 2023)
" We applied one-stage random-effects dose-response meta-analyses using restricted cubic splines to model the dose-response relationships."3.01Antipsychotic-induced akathisia in adults with acute schizophrenia: A systematic review and dose-response meta-analysis. ( Burschinski, A; Davis, JM; Leucht, S; Priller, J; Schneider-Thoma, J; Siafis, S; Wang, D; Wu, H, 2023)
"With the second-generation antipsychotics (SGAs) widely applied to treat patients with schizophrenia, adverse effects, especially the metabolic syndrome (MetS), were paid more attention following by the efficacy of SGAs."2.90Efficacy and safety of electroacupuncture on metabolic syndrome due to olanzapine and risperidone: Study protocol for a randomized controlled pilot trial. ( Chen, P; Jia, H; Ning, Y; Yin, D; Zhu, H, 2019)
"Schizophrenia is associated with progressive white matter changes, but it is unclear whether antipsychotic medications contribute to these."2.90Micro- and Macrostructural White Matter Integrity in Never-Treated and Currently Unmedicated Patients With Schizophrenia and Effects of Short-Term Antipsychotic Treatment. ( Anthony, T; Jindal, RD; Kraguljac, NV; Lahti, AC; Marstrander, J; Melas Skefos, NH; Morgan, CJ; Reid, MA; Skidmore, FM; White, DM, 2019)
" Overall, 63 (94%) patients experienced at least one treatment-emergent adverse event (TEAE)."2.87A phase II study to evaluate the pharmacokinetics, safety, and tolerability of Risperidone ISM multiple intramuscular injections once every 4 weeks in patients with schizophrenia. ( Anta, L; Ayani, I; Gutierro, I; Litman, RE; Llaudó, J; Martínez, J, 2018)
"Aripiprazole treatment decreased activation of the middle frontal, superior frontal and occipital gyrus (ToL) and medial temporal and inferior frontal gyrus, putamen and cuneus (WoF), while activation increased after risperidone."2.84Effects of aripiprazole versus risperidone on brain activation during planning and social-emotional evaluation in schizophrenia: A single-blind randomized exploratory study. ( Aleman, A; Knegtering, H; Liemburg, EJ; van Es, F, 2017)
" The aims of this study were to investigate the effectiveness and adverse effects of LAIR in children and adolescents with conduct disorder, bipolar disorder, and schizophrenia."2.84Effectiveness, Adverse Effects and Drug Compliance of Long-Acting Injectable Risperidone in Children and Adolescents. ( Ceylan, MF; Cop, E; Erdogan, B; Tural Hesapcioglu, S, 2017)
"To investigate the relationship between patient age and the selection and dosage of antipsychotic drugs (APDs) for treatment of schizophrenia."2.82Antipsychotic drug treatment of schizophrenia in later life: Results from the European cross-sectional AMSP study. ( Bleich, S; Dahling, V; Greiner, T; Grohmann, R; Heinze, M; Ramin, T; Schneider, M; Seifert, J; Toto, S; Zindler, T; Zolk, O, 2022)
"In the treatment of schizophrenia, suboptimal adherence, antipsychotic switching, and antipsychotic augmentation were all associated with high costs of care in comparison to patients who were adherent and did not require antipsychotic switching or augmentation."2.82Systematic Review of Real-World Treatment Patterns of Oral Antipsychotics and Associated Economic Burden in Patients with Schizophrenia in the United States. ( Bessonova, L; Cichewicz, A; Doane, MJ; Harvey, PD; Hughes, R; Martin, A; O'Sullivan, AK; Snook, K; Weiden, PJ, 2022)
"Risperidone ISM was generally well tolerated and the most frequently reported adverse events were similar to those observed with other risperidone formulations."2.82Risperidone ISM as a New Option in the Clinical Management of Schizophrenia: A Narrative Review. ( Álamo, C, 2022)
" Their efficacy and tolerability with long-term use have not been clearly established."2.82Antipsychotic long-term treatment in children and young people: a systematic review and meta-analysis of efficacy and tolerability across mental health and neurodevelopmental conditions. ( Kyriakopoulos, M; Singappuli, P; Sonuga-Barke, E, 2022)
"An urgent need exists for new treatments of schizophrenia that are effective against a broad range of symptoms and free of limiting safety issues."2.82ITI-007 for the Treatment of Schizophrenia: A 4-Week Randomized, Double-Blind, Controlled Trial. ( Correll, CU; Davis, RE; Goff, DC; Kane, JM; Lieberman, JA; Mates, S; Tamminga, CA; Vanover, KE, 2016)
" Prolactin levels could assist in the determination of appropriate antipsychotic dosing to minimize adverse effects."2.82Threshold of Dopamine D2/3 Receptor Occupancy for Hyperprolactinemia in Older Patients With Schizophrenia. ( Caravaggio, F; Chung, JK; Gerretsen, P; Graff-Guerrero, A; Iwata, Y; Mamo, DC; Mar, W; Mulsant, BH; Nakajima, S; Plitman, E; Pollock, BG; Rajji, TK; Suzuki, T; Uchida, H, 2016)
"Patients with schizophrenia or schizoaffective disorder participated in the 2-year, randomized, multicentre, open-label, ophthalmologist-masked, flexible-dose, parallel-group study."2.80Cataractogenic potential of quetiapine versus risperidone in the long-term treatment of patients with schizophrenia or schizoaffective disorder: a randomized, open-label, ophthalmologist-masked, flexible-dose, non-inferiority trial. ( Baldycheva, I; Earley, W; Flach, AJ; Laties, AM; Pathak, S; Rak, I, 2015)
" However, the ideal dosing regimen for this purpose is unknown."2.80Adjunctive aripiprazole in the treatment of risperidone-induced hyperprolactinemia: A randomized, double-blind, placebo-controlled, dose-response study. ( Bian, QT; Chen, JX; Correll, C; Liu, YH; Soares, JC; Su, YA; Wang, SL; Wei, LH; Yang, FD; Zhang, RZ; Zhang, XY, 2015)
"Aripiprazole-treated participants had better negative symptom outcomes but experienced more akathisia."2.80A Randomized Comparison of Aripiprazole and Risperidone for the Acute Treatment of First-Episode Schizophrenia and Related Disorders: 3-Month Outcomes. ( Addington, J; Bennett, N; Braga, RJ; Correll, CU; Gallego, JA; Greenberg, J; Hassoun, Y; John, M; Kane, JM; Kellner, CH; Lencz, T; Lopez, L; Malhotra, AK; Naraine, M; Petrides, G; Robinson, DG; Sevy, SM; Tohen, M; Zhang, JP, 2015)
"Whether treating schizophrenia with risperidone plus add-on DM is more effective than risperidone (RISP) alone, and the association between the ALDH2 polymorphism and treatment response were investigated."2.80ALDH2 polymorphism, associated with attenuating negative symptoms in patients with schizophrenia treated with add-on dextromethorphan. ( Chang, YH; Chen, KC; Chen, PS; Chen, SL; Hong, JS; Huang, SY; Lee, IH; Lee, SY; Lu, RB; Tzeng, NS; Wang, LJ; Wang, TY; Yang, YK, 2015)
"Diagnosis, cannabis use, duration of untreated psychosis (DUP), smoking and antipsychotic class were examined as possible predictive variables."2.79Trajectories of symptom dimensions in short-term response to antipsychotic treatment in patients with a first episode of non-affective psychosis. ( Crespo-Facorro, B; de León, J; Diaz, FJ; Pelayo-Terán, JM; Pérez-Iglesias, R; Suárez-Pinilla, P; Tabarés-Seisdedos, R, 2014)
" In the USA, dosing tends to be expressed in mg] or oral risperidone [during initiation of risperidone long-acting injection (RLAI) days 1-28] and biweekly flexible-dose RLAI (n=173; initial injection day 8)."2.79Paliperidone palmitate versus oral risperidone and risperidone long-acting injection in patients with recently diagnosed schizophrenia: a tolerability and efficacy comparison. ( Alphs, L; Bossie, CA; Fu, DJ; Ma, YW; Sliwa, JK, 2014)
"Perphenazine was noninferior to all three SGAs during 18 months of intention-to-treat analysis and in several subanalyses."2.79Noninferiority of perphenazine vs. three second-generation antipsychotics in chronic schizophrenia. ( Lin, H; Rosenheck, R, 2014)
"T-tests showed that the PTSD sample had more severe symptoms on the Depressive factor, and the schizophrenia sample on the Positive, Negative, and Disorganized factors, with no significant difference on the Excited factor."2.79Symptom structure and severity: a comparison of responses to the positive and negative syndrome scale (PANSS) between patients with PTSD or schizophrenia. ( Krystal, JH; Rosenheck, RA; Stefanovics, EA, 2014)
" However, a higher dosage of risperidone was used for treating the disorder in those taking concomitant lovastatin compared to placebo."2.79Lovastatin for the adjunctive treatment of schizophrenia: a preliminary randomized double-blind placebo-controlled trial. ( Akhondzadeh, S; Berk, M; Dehbozorgi, S; Ghanizadeh, A; Rezaee, Z, 2014)
"Schizophrenia is a complex illness with unknown aetiology and pathogenesis."2.79The Chinese First-Episode Schizophrenia Trial: background and study design. ( Chiu, HF; Dong, H; Han, X; Lu, Z; Ungvari, GS; Wang, CY; Wu, YF; Xiang, YT; Yang, FD; Yu, X; Yuan, YB; Zhao, JP, 2014)
"Clinicians treating schizophrenia routinely employ high doses and/or antipsychotic switching to achieve response."2.78Antipsychotic response in first-episode schizophrenia: efficacy of high doses and switching. ( Agid, O; Arenovich, T; Fervaha, G; Foussias, G; McDonald, K; Remington, G; Sajeev, G; Schulze, L, 2013)
"This was a 6-week, multicenter, randomized, open-label, parallel-group, flexible dosing study."2.78An open-label, randomized, controlled trial of zotepine and risperidone for acutely ill, hospitalized, schizophrenic patients with symptoms of agitation. ( Chan, HY; Chen, KP; Chen, YY; Cheng, JS; Lin, AS; Tsai, CJ, 2013)
"risperidone) were nausea (16."2.77Long-term safety and tolerability of lurasidone in schizophrenia: a 12-month, double-blind, active-controlled study. ( Citrome, L; Cucchiaro, J; Loebel, A; Phillips, D; Sarma, K; Silva, R; Tsuchiya, S, 2012)
" Patients with the AQP-4 non-C polymorphism needed a higher dosage of olanzapine for treatment (z = 4."2.77Different impacts of aquaporin 4 and MAOA allele variation among olanzapine, risperidone, and paliperidone in schizophrenia. ( Chung, TS; Lung, FW, 2012)
" The aim of the present study was to analyze on a single case basis the relationship between a sudden increase in suicidality, anxiety symptoms, medication dosing and clinician- and patient-rated akathisia."2.77The relationship of Akathisia with treatment emergent suicidality among patients with first-episode schizophrenia treated with haloperidol or risperidone. ( Bauer, M; Doucette, S; Lewitzka, U; Meyer, S; Möller, HJ; Musil, R; Riedel, M; Schennach, R; Seemüller, F, 2012)
"Olanzapine has a higher propensity to cause derangement of some parameters of lipid profile than risperidone."2.77Comparison of fasting blood sugar and serum lipid profile changes after treatment with atypical antipsychotics olanzapine and risperidone. ( Bhutani, G; Gupta, R; Kaushal, J, 2012)
"Suicidal ideation was significantly associated with clinician observed akathisia, depressed mood, younger age, and use of propranolol."2.77Akathisia and suicidal ideation in first-episode schizophrenia. ( Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klingenberg, S; Klosterkötter, J; Lewitzka, U; Maier, W; Mayr, A; Möller, HJ; Musil, R; Ohmann, C; Riedel, M; Schennach, R; Schlösser, R; Schmitt, A; Schneider, F; Seemüller, F, 2012)
"risperidone (RIS), produce more extensive blockade of brain serotonin (5-HT)(2A) than dopamine (DA) D(2) receptors."2.77Pimavanserin, a selective serotonin (5-HT)2A-inverse agonist, enhances the efficacy and safety of risperidone, 2mg/day, but does not enhance efficacy of haloperidol, 2mg/day: comparison with reference dose risperidone, 6mg/day. ( Elkis, H; Hacksell, U; Meltzer, HY; Peters, P; van Kammen, DP; Vanover, K; Weiner, DM, 2012)
"Schizophrenia is an often devastating neuropsychiatric illness."2.76Genome-wide pharmacogenomic analysis of response to treatment with antipsychotics. ( Aberg, K; Adkins, DE; Lieberman, JA; McClay, JL; Perkins, DO; Stroup, S; Sullivan, PF; van den Oord, EJ; Vladimirov, VI, 2011)
"Individuals in the extended dosing group were not at greater risk of symptom exacerbation, relapse, or rehospitalization; indeed, more rehospitalizations occurred in those receiving regular dosing."2.76"Extended" antipsychotic dosing in the maintenance treatment of schizophrenia: a double-blind, placebo-controlled trial. ( Feingold, A; Kapur, S; Mann, S; Remington, G; Seeman, P; Shammi, C, 2011)
"112 patients were treated with a mean dosage of 4."2.76Predictors of response and remission in the acute treatment of first-episode schizophrenia patients--is it all about early response? ( Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klingberg, S; Klosterkötter, J; Kühn, KU; Mayr, A; Meyer, S; Möller, HJ; Riedel, M; Schennach-Wolff, R; Schlösser, R; Schmitt, A; Schneider, F; Seemüller, F, 2011)
"Schizophrenia is a chronic mental health disorder associated with increased hospital admissions and excessive utilization of outpatient services and long-term care."2.76Resource utilization in patients with schizophrenia who initiated risperidone long-acting therapy: results from the Schizophrenia Outcomes Utilization Relapse and Clinical Evaluation (SOURCE). ( Crivera, C; DeSouza, C; Dirani, RD; Kozma, CM; Macfadden, W; Mao, L, 2011)
"Risperidone is a second generation antipsychotic agent, with potent serotonin 5-HT2A and dopamine D2 receptor blocking effects."2.76Risperidone in the treatment of schizophrenia. ( Bravo-Mehmedbasic, A, 2011)
"Schizophrenia is a chronic disorder that is usually characterized by relapses alternating with periods of full or partial remission."2.75Effectiveness of a psychosocial intervention for relapse prevention in patients with schizophrenia receiving risperidone via long-acting injection. ( Choi, TK; Kim, B; Kim, YW; Lee, E; Lee, SH; Suh, S; Yook, KH, 2010)
" Sixty-nine per cent of patients completed the trial; 8% discontinued due to adverse events (AEs)."2.75Switching stable patients with schizophrenia from depot and oral antipsychotics to long-acting injectable risperidone: reasons for switching and safety. ( Curtis, V; Hawley, C; Latif, MA; Saleem, PT; Turner, M; Wilton, K, 2010)
"Treatment with risperidone significantly increased the plasma NO(x) levels by 8 weeks (before; 1."2.75Association between plasma nitric oxide metabolites levels and negative symptoms of schizophrenia: a pilot study. ( Hori, H; Ikenouchi-Sugita, A; Nakamura, J; Nakano, H; Nakano, Y; Ueda, N; Umene-Nakano, W; Yoshimura, R, 2010)
"Sertindole did not increase all-cause mortality, but cardiac mortality was higher and suicide attempts may be lower with sertindole."2.75Safety of sertindole versus risperidone in schizophrenia: principal results of the sertindole cohort prospective study (SCoP). ( Crocq, MA; Drici, MD; Everitt, B; Hall, GC; Lader, MH; Le Jeunne, C; Mann, RD; Mittoux, A; Moore, ND; Naber, D; Peuskens, J; Priori, S; Sturkenboom, M; Tanghøj, P; Thibaut, F; Thomas, SH; Toumi, M, 2010)
" Adverse effects (n = 15), inadequate efficacy (n = 14), or study nonadherence (n = 8) were the most common reasons for discontinuation."2.75Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study. ( Findling, RL; Frazier, JA; Hamer, RM; Hlastala, S; Johnson, JL; Kaufman, EM; Lieberman, JA; Lingler, J; Maloney, AE; McClellan, J; McNamara, NK; Noyes, N; Pierson, L; Puglia, M; Ritz, L; Sikich, L; Vitiello, B, 2010)
"Chronic management of schizophrenia and schizoaffective disorders is frequently complicated by symptomatic relapse."2.75Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial. ( Bergmans, P; Cordes, J; de Arce, R; Eriksson, L; Gaebel, W; Rouillon, F; Schreiner, A; Smeraldi, E, 2010)
"Weight gain was positively correlated with changes in insulin levels, insulin resistance index and triglyceride levels."2.74Glucose and lipid disturbances after 1 year of antipsychotic treatment in a drug-naïve population. ( Amado, JA; Berja, A; Crespo-Facorro, B; Garcia-Unzueta, MT; Martinez-Garcia, O; Mata, I; Pelayo-Teran, JM; Perez-Iglesias, R; Vazquez-Barquero, JL, 2009)
"Auditory hallucinations are a characteristic symptom of schizophrenia and are usually resistant to treatment."2.74Effect of augmentatory repetitive transcranial magnetic stimulation on auditory hallucinations in schizophrenia: randomized controlled study. ( Bagati, D; Nizamie, SH; Prakash, R, 2009)
" Based on recent criteria for pediatric populations, patients were considered "at risk for adverse health outcome" if they met at least 1 of the following criteria: (1) > or = 85th BMI percentile plus presence of 1 or more negative weight-related clinical outcomes, or (2) > or = 95th BMI percentile."2.73Metabolic and hormonal side effects in children and adolescents treated with second-generation antipsychotics. ( Arango, C; Cifuentes, A; Fraguas, D; Giráldez, M; Laita, P; Merchán-Naranjo, J; Moreno, D; Parellada, M; Ruiz-Sancho, A, 2008)
"Hyperprolactinemia is an important but neglected adverse effect of antipsychotic medication."2.73Time course of the changes in antipsychotic-induced hyperprolactinemia following the switch to aripiprazole. ( Chen, CH; Lu, ML; Shen, WW, 2008)
"A key feature of schizophrenia is the inability to screen out irrelevant sensory input."2.73A fMRI investigation of startle gating deficits in schizophrenia patients treated with typical or atypical antipsychotics. ( Antonova, E; Ffytche, D; Geyer, MA; Kumari, V; Sharma, T; Williams, SC, 2007)
" Therefore, if flupentixol's efficacy on negative symptoms is based on its interaction with 5-HT(2A) and/or D(1) receptors, it should be highly dependent on serum concentration and thus on dosage and metabolism."2.73Occupancy of dopamine D(1), D (2) and serotonin (2A) receptors in schizophrenic patients treated with flupentixol in comparison with risperidone and haloperidol. ( Bares, R; Bartels, M; Beneke, M; Glaser, T; Machulla, HJ; Noda, S; Reimold, M; Schaefer, JE; Solbach, C; Wormstall, H, 2007)
"Treatment with haloperidol could significantly increase the PI than the treatment with risperidone (p<0."2.73Effects of haloperidol and risperidone on cerebrohemodynamics in drug-naive schizophrenic patients. ( Chou, YH; Lee, SM; Li, MH; Wan, FJ; Yen, MH, 2008)
"Patients with schizophrenia are characterized by emotional symptoms such as flattened affect which are accompanied by cerebral dysfunctions."2.73Stability of emotional dysfunctions? A long-term fMRI study in first-episode schizophrenia. ( Backes, V; Gaebel, W; Habel, U; Jon Shah, N; Kellermann, T; Reske, M; Schneider, F; Stöcker, T; von Wilmsdorff, M, 2007)
"Haloperidol was also associated with a significant increase of peripheral blood mononuclear cell membrane peroxidation."2.73Neuroleptic treatment effect on mitochondrial electron transport chain: peripheral blood mononuclear cells analysis in psychotic patients. ( Bernardo, M; Cardellach, F; Casademont, J; Garrabou, G; López, S; Miró, O; Pons, A, 2007)
"Obesity is highly prevalent among patients treated with atypical antipsychotics for schizophrenia."2.73Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study. ( Akhtar, S; Ameen, S; Manjunatha, N; Saddichha, S, 2007)
"The trial was a prospective, open-label, single-center one with a flexible dosing of SGAs."2.73Differences in the effect of second-generation antipsychotics on prolactinaemia: six weeks open-label trial in female in-patients. ( Cejpková, A; Rodáková, I; Svestka, J; Synek, O; Tomanová, J, 2007)
"Propentofylline is a novel xantine derivative which is being developed for treatment of degenerative and vascular dementia."2.73A placebo controlled study of the propentofylline added to risperidone in chronic schizophrenia. ( Abbasi, SH; Ahmadi-Abhari, SA; Akhondzadeh, S; Derakhshan, MK; Fotouhi, A; Ghoreishi, A; Hajiazim, M; Khodaie-Ardakani, MR; Mohammadi, MR; Noorbala, AA; Salimi, S, 2008)
"Perphenazine was not significantly different in overall effectiveness, compared with quetiapine, risperidone, and ziprasidone."2.73What CATIE found: results from the schizophrenia trial. ( Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Rosenheck, RA; Stroup, TS; Swartz, MS, 2008)
"Risperidone was hypothesized to have better extrapyramidal tolerability and efficacy in treating negative symptoms."2.73Short-term treatment with risperidone or haloperidol in first-episode schizophrenia: 8-week results of a randomized controlled trial within the German Research Network on Schizophrenia. ( Braus, DF; Buchkremer, G; Gaebel, W; Gastpar, M; Heuser, I; Jäger, M; Klosterkötter, J; Kühn, KU; Maier, W; Möller, HJ; Ohmann, C; Riedel, M; Riesbeck, M; Schlösser, R; Schneider, F; Wickelmaier, F, 2008)
"Hyperprolactinemia is a common adverse effect that occurs as a result of antipsychotic therapies, which often results in discontinuation."2.73A randomized, crossover comparison of herbal medicine and bromocriptine against risperidone-induced hyperprolactinemia in patients with schizophrenia. ( Feng, XJ; Liu, RM; Sze, CW; Tan, QR; Tong, Y; Wang, CY; Yuan, HN; Zhang, JZ; Zhang, YB; Zhang, ZJ, 2008)
"Weight gain has become one of the most common and concerning side effects of antipsychotic treatment."2.73Effect of antipsychotics on peptides involved in energy balance in drug-naive psychotic patients after 1 year of treatment. ( Amado, JA; Berja, A; Carrasco-Marín, E; Crespo-Facorro, B; Garcia-Unzueta, MT; Mata, I; Pelayo-Terán, JM; Perez-Iglesias, R; Vazquez-Barquero, JL, 2008)
"Risperidone's ranking has more implications supported by CINeMA."2.72Prolactin levels influenced by antipsychotic drugs in schizophrenia: A systematic review and network meta-analysis. ( Jiang, K; Leucht, S; Li, C; Liu, D; Siafis, S; Wang, J; Wu, H; Zhang, C; Zhu, D; Zhu, Y; Zhuo, K, 2021)
"Over the last ten years, the treatment of psychosis has seen a near explosion of creative development in both novel agents and new delivery modalities."2.72New Antipsychotic Medications in the Last Decade. ( El-Mallakh, RS; Elsayed, OH; Good, ME; Pahwa, M; Sleem, A, 2021)
"Aripiprazole was significantly inferior to olanzapine (SMD = 1."2.72Efficacy and dropout rates of antipsychotic medications for methamphetamine psychosis: A systematic review and network meta-analysis. ( Likhitsathian, S; Maneeton, B; Maneeton, N; Oon-Arom, A; Srisurapanont, M; Suradom, C; Suttajit, S, 2021)
"Schizophrenia is a complex psychiatric disorder where genetic, epigenetic, and environmental factors play a role in disease onset, course of illness, and treatment outcome."2.72Toward personalized medicine in schizophrenia: Genetics and epigenetics of antipsychotic treatment. ( Chen, CC; Kennedy, JL; Lisoway, AJ; Tiwari, AK; Zai, CC, 2021)
"Antipsychotic (AP) dosing is well established in nonelderly patients with acute exacerbations of schizophrenia, but not in special populations."2.72Dosing antipsychotics in special populations of patients with schizophrenia: severe psychotic agitation, first psychotic episode and elderly patients. ( Baloche, E; Blin, O; Bourgin-Duchesnay, J; Corruble, E; Ferreri, F; Garay, RP; Llorca, PM; Mouaffak, F; Vandel, P; Vidailhet, P, 2021)
"Haloperidol-treated patients improved only on domains of learning/memory."2.72One-year double-blind study of the neurocognitive efficacy of olanzapine, risperidone, and haloperidol in schizophrenia. ( Breier, A; Gold, JM; Keefe, RS; Purdon, SE; Rock, SL; Young, CA, 2006)
" Ninety-four outpatients who had been on a stable drug dosage were evaluated (clozapine group: n=57, mean dose=254."2.72Subjective response to clozapine and risperidone treatment in outpatients with schizophrenia. ( Ahn, YM; Kim, JH; Kim, SY; Kim, YS, 2006)
"Treatment with risperidone or quetiapine was associated with the lowest overall costs when compared with olanzapine or clozapine."2.72Resource utilization in a Canadian national study of people with schizophrenia and related psychotic disorders. ( Balshaw, R; Kopala, L; Love, L; Malla, A; Smith, G; Talling, D; Williams, R, 2006)
"Only risperidone-treated patients exhibited significant decreases in uncontrolled hostility/excitement and anxiety and depression."2.72Efficacy of risperidone versus olanzapine in patients with schizophrenia previously on chronic conventional antipsychotic therapy: a switch study. ( Borisov, A; Feldman, J; May, R; Miller, AH; Nemeroff, CB; Rosenberg, J; Savage, R; Tucker, M; Wang, X; Woolwine, B, 2006)
"Treatment with olanzapine resulted in a greater numerical improvement than risperidone in all SFS domains and reached statistical significance in such categories as social engagement or withdrawal (p = 0."2.72Improvement in social functioning in outpatients with schizophrenia with prominent negative symptoms treated with olanzapine or risperidone in a 1 year randomized, open-label trial. ( Alvarez, E; Bousoño, M; Ciudad, A; Gómez, JC; Olivares, JM, 2006)
"Risperidone treatment did not change P3 amplitudes and latencies."2.72Effects of risperidone on auditory information processing in neuroleptic-naive patients with schizophrenia spectrum disorders. ( Dapsys, K; Kähkönen, S; Korostenskaja, M; Maciulis, V; Ruksenas, O; Siurkute, A, 2006)
"Olanzapine-treated patients had significantly more weight gain compared with the haloperidol and risperidone groups (p < ."2.72A practical clinical trial comparing haloperidol, risperidone, and olanzapine for the acute treatment of first-episode nonaffective psychosis. ( Crespo-Facorro, B; Llorca, J; Luis Vázquez-Barquero, J; Martínez-García, O; Pérez-Iglesias, R; Ramirez-Bonilla, M, 2006)
", dosage adjustments, behavioral or psychosocial interventions) before switching medications."2.72Effectiveness of switching antipsychotic medications. ( Covell, NH; Davis, SM; Essock, SM; Lieberman, JA; Rosenheck, RA; Stroup, TS, 2006)
"Clinical trials for the treatment of schizophrenia now often include cognitive assessments in addition to clinical ratings of symptoms."2.71Cross-national cognitive assessment in schizophrenia clinical trials: a feasibility study. ( Artiola i Fortuny, L; De Smedt, G; Harvey, PD; Vester-Blockland, E, 2003)
" Treatment with divalproex in combination with an atypical antipsychotic agent resulted in earlier improvements in a range of psychotic symptoms among acutely hospitalized patients with schizophrenia."2.71Effect of divalproex combined with olanzapine or risperidone in patients with an acute exacerbation of schizophrenia. ( Casey, DE; Daniel, DG; Sommerville, KW; Tracy, KA; Wassef, AA; Wozniak, P, 2003)
"Risperidone treatment significantly decreased the initially high blood SOD levels in schizophrenia."2.71The effect of risperidone treatment on superoxide dismutase in schizophrenia. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2003)
" The patients were treated with conventional antipsychotics for seven days after admission and were then randomised to the treatment arms with risperidone (4 mg/day) or with olanzapine (10 mg/day) at a fixed dosage in the first week and thereafter in flexible dosages for the remaining seven weeks."2.71Measurement of simple reaction time in antipsychotic treatment of patients with schizophrenia. ( Kores Plesnicar, B; Krajnc, I; Tomori, M; Zalar, B, 2003)
"Olanzapine-treated patients showed a significantly greater reduction in Positive and Negative Syndrome Scale (PANSS) total, Brief Psychiatric Rating Scale (BPRS) total, and PANSS General Psychopathology scores at endpoint compared to the risperidone-treated patients."2.71Olanzapine vs risperidone in the management of schizophrenia: a randomized double-blind trial in Australia and New Zealand. ( Andersen, S; Catts, S; Crawford, AM; Fraser, A; Grainger, D; Gureje, O; Hustig, H; Keks, N; Lambert, T; McGrath, J; Miles, W; Tran, P, 2003)
" At the end of the observation, the mean dosage was 5."2.71[Initial use of risperidone in the treatment of acutely exacerbated schizophrenic patients--an interim analysis]. ( Degner, D; Pajonk, FG; Peters, S; Rettig, K; Rüther, E; Schreiner, A, 2003)
"Weight gain is an important side effect of antipsychotic (AP) treatment."2.71The relationship of changes in leptin, neuropeptide Y and reproductive hormones to antipsychotic induced weight gain. ( de Castella, AR; Fitzgerald, PB; Kulkarni, J; Morris, MJ; Scaffidi, A, 2003)
"The risperidone dose was started at 2 mg/day and gradually increased to 6 mg/day over 6 weeks; the 6-mg/day dose was maintained for the remaining 6 weeks of the study."2.71Risperidone for severe tardive dyskinesia: a 12-week randomized, double-blind, placebo-controlled study. ( Bai, YM; Lin, CC; Yu, SC, 2003)
" This may provide valuable information for rational dosage titration."2.71Correlation between scores on Continuous Performance Test and plasma concentration for schizophrenic patients on risperidone. ( Chang, JW; Chen, PS; Liao, YC; Su, SF; Yang, YK; Yeh, TL, 2004)
"Sarcosine treatment can benefit schizophrenic patients treated by antipsychotics including risperidone."2.71Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia. ( Chong, MY; Lane, HY; Lange, N; Tsai, G; Yang, P, 2004)
"In the second treatment year, relapse rates under continued neuroleptic treatment are compared with those under stepwise drug withdrawal substituting instead prodrome-based early intervention (intermittent treatment)."2.71Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia. ( Bottlender, R; Buchkremer, G; Gaebel, W; Klingberg, S; Möller, HJ; Ohmann, C; Riesbeck, M; Von Wilmsdorff, M; Wölwer, W, 2004)
"Risperidone treatment reduced this deficit, suggesting a facilitation of attentional function, but haloperidol treatment did not."2.71Abnormalities in visually guided saccades suggest corticofugal dysregulation in never-treated schizophrenia. ( Harris, MS; Keshavan, MS; Reilly, JL; Sweeney, JA, 2005)
"Risperidone treatment, however, was more effective in the reduction of negative symptoms."2.71The effect of neuroleptic treatments on executive function and symptomatology in schizophrenia: a 1-year follow up study. ( Cohen, H; Pourcher, E; Rémillard, S, 2005)
" Patients were initiated with quetiapine to 400 mg/day over 7 days, and then flexibly dosed (300-750 mg/day) for 11 weeks."2.71Efficacy and tolerability of quetiapine in patients with schizophrenia who switched from haloperidol, olanzapine or risperidone. ( Altman, C; de Nayer, A; Jones, AM; Larmo, I; Lindenbauer, B; Platz, T; Rittmannsberger, H; Windhager, E, 2005)
"Risperidone was immediately effective against positive and negative symptoms in untreated patients; however, in the previously treated groups, it was initially effective against negative symptoms only; after a 2-week interval, positive symptoms also improved."2.71Evaluation of the clinical efficacy of risperidone for untreated and treated cases of schizophrenia from various aspects. ( Himei, A; Okamura, T, 2005)
" Treatment was naturalistic, and dosing was based on the discretion of the treating physician."2.71Olanzapine versus risperidone in newly admitted acutely ill psychotic patients. ( Cook, A; Kraus, JE; Lieberman, JA; Reviere, R; Sheitman, BB, 2005)
"6%) with a higher mean daily dosage in the public care setting."2.71[Neuroleptic drug utilization among schizophrenic outpatients]. ( Blin, P; Cialdella, P; Gérard, A; Hanssens, L; Olié, JP; Petitjean, F; Sechter, D; Westerloppe, J, 2005)
" In this pilot study, 10 Hispanic and 8 non-Hispanic patients with schizophrenia were enrolled in a double-blind, parallel-group, inpatient risperidone dosing (daily versus twice daily) trial with the novel antipsychotic risperidone."2.70Risperidone in the treatment of Hispanic inpatients with schizophrenia: a pilot study. ( Collazo, Y; Frackiewicz, EJ; Herrera, JM; Lawson, WB; Sramek, JJ, 2002)
"Evaluation of relationships between serum antipsychotic drug concentrations and clinical response may provide valuable information for rational dosage adjustments."2.70Relationship between plasma risperidone and 9-hydroxyrisperidone concentrations and clinical response in patients with schizophrenia. ( Ancione, M; Avenoso, A; Facciolà, G; Madia, AG; Perucca, E; Salemi, M; Scordo, MG; Spina, E, 2001)
" This study examined the effect of electroconvulsive therapy (ECT) in combination with risperidone in an open trial in 10 male schizophrenic patients with significant aggressive behaviors."2.70Effectiveness of ECT combined with risperidone against aggression in schizophrenia. ( Ashby, CR; Hirose, S; Mills, MJ, 2001)
"Guanfacine has demonstrated efficacy in reversing working memory deficits in non-human primate."2.70Guanfacine treatment of cognitive impairment in schizophrenia. ( Adler, DN; Davis, KL; Friedman, JI; Harvey, PD; Kemether, E; Parrella, M; Temporini, HD; White, L, 2001)
"Treatment on risperidone also resulted in significant reduction in the PANSS score."2.70The effect of risperidone on cognitive functioning in a sample of Asian patients with schizophrenia in Singapore. ( Chan, YH; Chong, SA; Chua, L; Ng, VP; Pang, E, 2001)
"m."2.70Neuroendocrine responsivities of the pituitary dopamine system in male schizophrenic patients during treatment with clozapine, olanzapine, risperidone, sulpiride, or haloperidol. ( Hatzimanolis, J; Lykouras, L; Markianos, M, 2001)
"Risperidone appears to be a more effective and better tolerated antipsychotic drug in treatment-refractory Chinese schizophrenia than haloperidol."2.70Risperidone versus haloperidol in the treatment of acute exacerbations of chronic inpatients with schizophrenia: a randomized double-blind study. ( Cao, LY; Shen, YC; Wu, GY; Zhang, PY; Zhang, XY; Zhou, DF, 2001)
" Doses were adjusted to maximize efficacy and to minimize adverse events."2.70A comparison of the relative safety, efficacy, and tolerability of quetiapine and risperidone in outpatients with schizophrenia and other psychotic disorders: the quetiapine experience with safety and tolerability (QUEST) study. ( Jibson, MD; Mullen, J; Sweitzer, D, 2001)
" Subjective impairment, as assessed with the subscale 'mental functioning', was significantly correlated with greater conventional neuroleptic dosage after controlling for psychopathology (P<0."2.70Relationship between neuroleptic dosage and subjective cognitive dysfunction in schizophrenic patients treated with either conventional or atypical neuroleptic medication. ( Krausz, M; Moritz, S; Naber, D; Woodward, TS, 2002)
"Treatment with risperidone was associated with improvement in antisaccade errors."2.70Improved antisaccade performance with risperidone in schizophrenia. ( Burke, JG; Reveley, MA, 2002)
"Risperidone treatment significantly increased the serum PRL levels of schizophrenic patients."2.70Risperidone-induced increase in serum prolactin is correlated with positive symptom improvement in chronic schizophrenia. ( Shen, YC; Wu, GY; Yuan, CL; Zhang, PY; Zhang, XY; Zhou, DF, 2002)
" Gradual dosage titration over the first 3 days of treatment was well-tolerated in both groups."2.69Therapeutic equivalence of risperidone given once daily and twice daily in patients with schizophrenia. The Risperidone Study Group. ( Nair, NP, 1998)
"Risperidone treatment produced a greater effect on patients' ability to perceive emotion compared with haloperidol treatment."2.69Risperidone versus haloperidol for perception of emotion in treatment-resistant schizophrenia: preliminary findings. ( Green, MF; Kee, KS; Kern, RS; Marshall, BD, 1998)
"Risperidone, at lower than recommended doses, shows promise in the treatment of late onset delusional disorders and behavior syndrome of dementia."2.69Risperidone: treatment response in adult and geriatric patients. ( Ancill, RJ; Gibson, RE; Holliday, SG; Kiraly, SJ, 1998)
"Risperidone treatment was associated with a significant functional in-vivo 5-HT antagonism similar to clozapine."2.69Risperidone is associated with blunting of D-fenfluramine evoked serotonergic responses in schizophrenia. ( Curtis, VA; Jones, H; Lucey, JV; Wright, PA, 1998)
"Treatment with risperidone, 6 mg/day, is likely to induce unnecessarily high D2 receptor occupancy, with a consequent risk of extrapyramidal side effects."2.69Suggested minimal effective dose of risperidone based on PET-measured D2 and 5-HT2A receptor occupancy in schizophrenic patients. ( Eriksson, B; Farde, L; Halldin, C; Nyberg, S; Oxenstierna, G, 1999)
"Risperidone-treated subjects with a greater degree of acute mood change were both 3."2.69The course of depressive symptoms in predicting relapse in schizophrenia: a double-blind, randomized comparison of olanzapine and risperidone. ( Andersen, SW; Tollefson, GD; Tran, PV, 1999)
"Risperidone (6 to 16 mg)-treated patients showed significantly (p < 0."2.68Effects of risperidone in tardive dyskinesia: an analysis of the Canadian multicenter risperidone study. ( Chouinard, G, 1995)
"Risperidone was compared in 2 double blind studies with haloperidol and perphenazine in schizophrenic psychoses."2.68[Efficacy and tolerance of risperidone in various doses (report of a study)]. ( Cesková, E; Svestka, J, 1996)
"Risperidone is a novel and clinically effective atypical antipsychotic medication with a unique biochemical profile."2.68Adverse effects of risperidone on eye movement activity: a comparison of risperidone and haloperidol in antipsychotic-naive schizophrenic patients. ( Bauer, KS; Haas, GL; Keshavan, MS; Kroboth, PD; Schooler, NR; Sweeney, JA, 1997)
"Risperidone treatment had a greater beneficial effect on verbal working memory than haloperidol treatment across testing conditions (with and without distraction) and study phases (fixed and flexible dose)."2.68Does risperidone improve verbal working memory in treatment-resistant schizophrenia? ( Ames, D; Green, MF; Kern, RS; Marder, SR; Marshall, BD; McGurk, S; Mintz, J; Wirshing, WC, 1997)
"Risperidone blood levels were measured every 2 weeks after initiation of therapy in 24 refractory chronic schizophrenic patients referred to a locked, skilled nursing facility for long-term treatment."2.68Risperidone dose and blood level variability: accumulation effects and interindividual and intraindividual variability in the nonresponder patient in the clinical practice setting. ( Clark, L; Dabiri, L; Darby, JK; Elfand, L; Herbert, J; Pasta, DJ, 1997)
"Risperidone 6 mg was the lowest dose that produced substantial change in negative symptoms and no increase in extrapyramidal symptoms and antiparkinsonian medication use."2.67Negative symptoms in schizophrenia: assessment of the effect of risperidone. ( Schooler, NR, 1994)
"Risperidone was found to have a curvilinear dose-response curve with an optimum effect of 4 mg day on the negative, anxious/depressive and cognitive factors and with an optimum effect of 8 mg day on the positive and excited factors."2.67Changes in single symptoms and separate factors of the schizophrenic syndrome after treatment with risperidone or haloperidol. ( Lindström, E; von Knorring, L, 1994)
" Following are the mean pharmacokinetics of risperidone and risperidone + 9-OH-risperidone: area under the plasma concentration curve (AUC) from 0 to 96 hours; 278."2.67Pharmacokinetics of risperidone in chronic schizophrenic patients. ( Borison, RL; Diamond, B; Meibach, RC; Pathiraja, A, 1994)
"Nine haloperidol patients were selected from a separate treatment study that had a similar design and selection criteria and used identical EEG methods."2.67Quantitative electroencephalogram examination of effects of risperidone in schizophrenic patients. ( Czobor, P; Volavka, J, 1993)
"Risperidone treatment was statistically superior to placebo, with a trend toward superiority to haloperidol."2.67Risperidone: clinical safety and efficacy in schizophrenia. ( Borison, RL; Diamond, BI; Meibach, RC; Pathiraja, AP, 1992)
"Schizophrenia is a severe psychiatric disorder with variable therapeutic responses, the etiology and pathophysiology of which require further elucidation."2.66[Pharmacotherapy of schizophrenia]. ( Correll, CU, 2020)
"Hypothermia is unpredictable and life-threatening adverse effect of atypical antipsychotic drug (APD) treatment, which has been little described."2.61The risk factors, frequency and diagnosis of atypical antipsychotic drug-induced hypothermia: practical advice for doctors. ( Araszkiewicz, AS; Szota, AM, 2019)
"Risperidone was compared to clozapine, olanzapine, perphenazine, quetiapine and ziprasidone."2.58Risperidone versus other antipsychotics for people with severe mental illness and co-occurring substance misuse. ( Siegfried, N; Stein, DJ; Temmingh, HS; Williams, T, 2018)
"Cariprazine, is an emerging antipsychotic drug, D3/D2 receptor partial agonist, with affinity to several serotonin receptors."2.58Cariprazine - a novel antipsychotic drug and its place in the treatment of schizophrenia. ( Bieńkowski, P; Misiak, B; Samochowiec, J, 2018)
" Thus, antipsychotic dose and dosing interval should be optimized for each patient."2.52[Optimal Antipsychotic Dose and Dosing Interval in the Treatment of Schizophrenia]. ( Takeuchi, H, 2015)
"Schizophrenia is a severe disorder that significantly affects the quality of life and total functioning of patients and their caregivers."2.50Individualizing clozapine and risperidone treatment for schizophrenia patients. ( Assimakopoulos, K; Bartsakoulia, M; Iconomou, G; Mitropoulos, K; Papadima, EM; Patrinos, GP; Squassina, A; Tsermpini, EE, 2014)
"Schizophrenia is a common serious mental health condition which has significant morbidity and financial consequences."2.50Treatment resistant schizophrenia: a comprehensive survey of randomised controlled trials. ( Adams, CE; Sinclair, D, 2014)
"Schizophrenia is a mental illness causing disordered beliefs, ideas and sensations."2.50Cannabis and schizophrenia. ( Gillies, D; Kalakouti, E; Kyprianou, K; McLoughlin, BC; Pushpa-Rajah, JA; Rathbone, J; Variend, H, 2014)
"Treatment with olanzapine, risperidone and clozapine is often associated with weight gain."2.49Atypical antipsychotics for psychosis in adolescents. ( Datta, SS; Furtado, VA; Kumar, A; Russell, PS; Wright, SD, 2013)
"Schizophrenia is a chronic, severe and recurrent brain disorder that requires continuous, long-term treatment with antipsychotic medication to minimize relapse and provide clinical benefit to patients."2.49Efficacy and safety of long acting injectable atypical antipsychotics: a review. ( Carano, A; Cavuto, M; De Berardis, D; Di Giannantonio, M; Fornaro, M; Iasevoli, F; Lang, AP; Marini, S; Martinotti, G; Mazza, M; Perna, G; Piersanti, M; Valchera, A, 2013)
" Higher doses may provide additional benefit as well as dose-related increases in some adverse reactions."2.48Oral paliperidone extended-release: chemistry, pharmacodynamics, pharmacokinetics and metabolism, clinical efficacy, safety and tolerability. ( Citrome, L, 2012)
"Aripiprazole treatment led to significantly more akathisia incidence in the AD group, compared with the SCZ group."2.48Comparing tolerability profile of quetiapine, risperidone, aripiprazole and ziprasidone in schizophrenia and affective disorders: a meta-analysis. ( Moteshafi, H; Stip, E, 2012)
"RLAI and OP show good short- and long-term safety when treating patients with schizophrenia, with uncommon discontinuation due to adverse effects."2.46Long-acting atypical injectable antipsychotics in the treatment of schizophrenia: safety and tolerability review. ( Cañas, F; Möller, HJ, 2010)
"Risperidone was better for CGI endpoint scores (n=42, 1 RCT, RR 2."2.46Levomepromazine for schizophrenia. ( Jayaram, MB; Rattehalli, RD; Sivaraman, P, 2010)
"Risperidone was specifically evaluated in patients with RS in one of the systematic reviews included, with favorable outcomes, but without definitive superiority compared with other drugs of proven efficacy, like amisulpride, clozapine and olanzapine."2.46Efficacy and safety of atypical antipsychotic drugs (quetiapine, risperidone, aripiprazole and paliperidone) compared with placebo or typical antipsychotic drugs for treating refractory schizophrenia: overview of systematic reviews. ( Atallah, AN; Melnik, T; Puga, ME; Soares, BG, 2010)
"Schizophrenia is a chronic disorder, usually necessitating lifelong treatment."2.45Use of long-acting risperidone in psychiatric disorders: focus on efficacy, safety and cost-effectiveness. ( Keith, S, 2009)
"Studies in schizophrenia have used different tasks that tap different processes within the working memory."2.44[Working memory in schizophrenia: a review]. ( Kebir, O; Tabbane, K, 2008)
"Ten acute trials in mania, 3 in bipolar depression, and 8 in schizophrenia were identified, along with 2 maintenance studies in bipolar disorder and 2 in schizophrenia."2.44A review of sensitivity and tolerability of antipsychotics in patients with bipolar disorder or schizophrenia: focus on somnolence. ( Calabrese, JR; Gajwani, P; Ganocy, SJ; Gao, K; Kemp, DE; Muzina, DJ, 2008)
" Paliperidone's advanced-generation osmotic release delivery system allows for the avoidance of dosage adjustment when initiating therapy and may decrease the frequency of antido-paminergic effects that would occur with an immediate-release formulation."2.44Paliperidone for schizophrenia. ( Deyo, Z; Dolder, C; Nelson, M, 2008)
" Combining the attributes of the atypical antipsychotic class with the pharmacokinetic profile and compliance advantages of a long-acting formulation could potentially be an important advance in the management of patients requiring continuous anti- psychotic therapy."2.43Pharmacokinetic profile and clinical efficacy of long-acting risperidone: potential benefits of combining an atypical antipsychotic and a new delivery system. ( Ereshefsky, L; Mannaert, E, 2005)
"Risperidone was specifically designed by Paul Janssen as a combined 5-HT2A and D2 receptor antagonist, thus following the pharmacological mechanism thought to be responsible for the antipsychotic effects of clozapine."2.43Risperidone: a review. ( Möller, HJ, 2005)
" It is dosed at 25-50 mg every 2 weeks."2.43[The first long-acting atypical antipsychotic: new milestone in the treatment of schizophrenia]. ( Faludi, G, 2005)
"Relapse is the primary cost driver in schizophrenia and is closely related to levels of adherence (compliance) with therapy."2.43Pharmacoeconomics of long-acting risperidone: results and validity of cost-effectiveness models. ( Haycox, A, 2005)
"Schizophrenia is a severe and chronic illness as well as one of the most expensive illnesses to treat."2.43[Pharmacoeconomic review of the use of injectable long-acting risperidone]. ( Bartkó, G; Fehér, L, 2005)
" Mean CLZ dosage during the combined treatment was 474."2.43Risperidone augmentation of clozapine: a critical review. ( Christodoulou, GN; Ferentinos, PP; Havaki-Kontaxaki, BJ; Kontaxakis, VP; Paplos, KG; Pappa, DA, 2006)
"Schizophrenia is a severe and devastating psychiatric disorder affecting about 1 percent of the world's population, is characterized by psychotic episodes, negative symptoms and cognitive deficits."2.43[Maintenance pharmacotherapy of schizophrenia: remission and the effectiveness of long-acting risperidone therapy]. ( Sárosi, A, 2006)
"Undoubtedly, the pharmacological treatment of schizophrenia has changed dramatically over the last 10 years."2.42Naturalistic studies of second generation antipsychotics in the treatment of schizophrenia. ( Buckley, PF; Glazer, W; Sebastian, CS, 2004)
" The aim of this paper is to review literature about newer antipsychotics, focusing on their advantages in terms of efficacy and side effect profiles when compared to classical and older atypical antipsychotics, and to evaluate the efficacy of the different new antipsychotics when compared to one another."2.42New antipsychotics and schizophrenia: a review on efficacy and side effects. ( Berardi, D; De Ronchi, D; Lorenzi, C; Serretti, A, 2004)
" Surprisingly, there has been little relationship between the pivotal trials designed for FDA approval and current dosing strategies in broader clinical settings."2.41New antipsychotic medications: more than old wine and new bottles. ( Schulz, SC, 2000)
"Schizophrenia is also associated with aggression directed at self and others."2.41The efficacy of atypical antipsychotics in the treatment of depressive symptoms, hostility, and suicidality in patients with schizophrenia. ( Keck, PE; McElroy, SL; Strakowski, SM, 2000)
" Safety was monitored by open adverse event reporting, the Simpson-Angus Scale, the Barnes Akathisia Scale and the Abnormal Involuntary Movement scale."2.41Safety profile of amisulpride in short- and long-term use. ( Coulouvrat, C; Dondey-Nouvel, L; Rein, W, 2000)
"Risperidone is a relatively new antipsychotic available world-wide since the early 1990s."2.41Focus on risperidone. ( Green, B, 2000)
" This series covers four main areas of concern when treating the elderly: low-maintenance dosing minimising the likelihood of adverse events; successful treatment of patients previously uncontrolled and experiencing side effects with other antipsychotics; the possibility of intermittent rather than continuous treatment; and the benefits to patients, carers and the health services."2.41Risperidone in the treatment of psychoses in the elderly: a case report series. ( Bullock, R; Libretto, S, 2002)
"Risperidone may be an alternative for treatment-resistant schizophrenia, but this has not yet been clearly proved."2.40New antipsychotic medications: what advantages do they offer? ( Citrome, L, 1997)
"The advantages of newer agents in treatment-resistant schizophrenia may arise in part from their preferential targeting of newer agents in treatment-resistant schizophrenia may arise in part from their preferential targeting of mesolimbic compared with motor and tuberoinfundibular dopaminergic pathways."2.40Treatment of the refractory schizophrenic patient. ( Daniel, DG; Whitcomb, SR, 1998)
"For comprehensive treatment of schizophrenia, the author advocates a polydimensional approach encompassing psychopharmacology, psychotherapy, psychosocial interventions (particularly with family members), and vocational training."2.40Effects of antipsychotics on the clinical and psychosocial behavior of patients with schizophrenia. ( Ballús, C, 1997)
" Proper dosing has emerged as a vital factor in the effective use of these newer drugs."2.40Risperidone and olanzapine: optimal dosing for efficacy and tolerability in patients with schizophrenia. ( Kasper, S, 1998)
" Dosing requirements for elderly patients tend to be much lower than those for younger adults."2.40Conventional vs. newer antipsychotics in elderly patients. ( Harris, MJ; Jeste, DV; Lacro, J; Lohr, JB; Rockwell, E, 1999)
"Olanzapine is a novel antipsychotic agent displaying a unique and pleotrophic pharmacology, which distinguishes it from other existing treatments."2.40Review of recent clinical studies with olanzapine. ( Kuntz, AJ; Tollefson, GD, 1999)
"The pharmacologic treatment of schizophrenia remains a critical component in the short- and long-term management of this disease."2.40Pharmacologic treatment of schizophrenia. ( Kane, JM, 1999)
"Risperidone has these pharmacologic properties."2.39Extrapyramidal side effects and tolerability of risperidone: a review. ( Owens, DG, 1994)
" At a dosage of 4 to 8 mg/day, risperidone is comparable to 10 mg/day of haloperidol."2.39A risk-benefit assessment of risperidone in schizophrenia. ( Curtis, VA; Kerwin, RW, 1995)
"Mood disorders in schizophrenia are common and are associated with a poor outcome, an increased risk of relapse and a high rate of suicide."2.39Long-term treatment of mood disorders in schizophrenia. ( Azorin, JM, 1995)
"When the concepts of dementia praecox and schizophrenia were introduced by Kraepelin and Bleuler, emphasis was laid on the negative symptoms, regarded as fundamental."2.39Principal components and further possibilities with the PANSS. ( Lindström, E; von Knorring, L, 1995)
"Risperidone is an effective antipsychotic with a good safety profile."2.39Antipsychotic medication in the treatment of schizophrenia. ( Kane, JM, 1995)
" Antipsychotic use in the elderly should be accompanied by careful conservative dosing and close patient monitoring."2.39Management of late-life psychosis. ( Eastham, JH; Field, MG; Gierz, M; Harris, MJ; Jeste, DV; Lacro, JP, 1996)
"Once schizophrenia is diagnosed, the classification of schizophrenic symptoms as psychotic, disorganized, or negative can help clinicians predict treatment outcomes and individualize both pharmacologic and psychosocial treatment."2.39Management of schizophrenia. ( Marder, SR, 1996)
" The current clinical pharmacokinetic database for these atypical antipsychotics suggests that much can be learned with additional study that would be of value in individualizing their dosage regimens."2.39Pharmacokinetics of clozapine and risperidone: a review of recent literature. ( Byerly, MJ; DeVane, CL, 1996)
" Therapeutic gains can be accomplished with minimal dosing strategies, targeted drug therapy for medication-refusing patients, psychosocial interventions, and new drugs."2.39Maintenance therapy of persons with schizophrenia. ( Carpenter, WT, 1996)
"Despite the fact that psychiatric illness in the pre-adult era is not rare, few controlled clinical trials have examined the short-term safety and efficacy of these agents in youths with psychosis."2.39Antipsychotic medications in children and adolescents. ( Findling, RL; Grcevich, SJ; Lopez, I; Schulz, SC, 1996)
"Risperidone has not yet been extensively studied in treatment-resistant patients, but may also be a useful alternative."2.39Treatment-resistant schizophrenic patients. ( Kane, JM, 1996)
"Risperidone has a relatively mild side effect profile when compared with conventional antipsychotics."2.39Clinical experience with risperidone. ( Marder, SR, 1996)
" They suggest that as atypical antipsychotics like olanzapine are more widely used, some problems associated with the long-term use of conventional antipsychotics will diminish, but other issues and concerns will be more common."2.39Atypical antipsychotic drugs and long-term outcome in schizophrenia. ( Aquila, R; Standard, J; Weiden, P, 1996)
" Considerable progress has been made in improving the motor side effect profile with the advent of clozapine and risperidone."2.39Side effect profiles of new antipsychotic agents. ( Casey, DE, 1996)
" Side-effects can be minimized by optimization of clinical strategies, including choice of appropriate drug, slow titration and dosage reduction."2.39Minimizing the non-extrapyramidal side-effects of antipsychotics. ( Keks, NA, 1996)
"Risperidone is a recently approved atypical antipsychotic that offers the advantages over existing typical antipsychotics of improved efficacy against negative symptoms and a decreased incidence of extrapyramidal side effects."2.39Development and implementation of drug use evaluation (DUE) criteria for risperidone in an outpatient psychiatric setting. ( Gross, LS; Gutierrez, MA; Shepski, JC; Wincor, MZ, 1996)
" The proportion of patients failing to reach at least 20% improvement on the positive and negative syndrome scale (PANSS) or brief psychiatric rating scale (BPRS), the proportion of patients discontinuing treatment because of adverse effects and the number of patients who needed antiparkinsonian medication were abstracted for use as outcome measures."2.39Risperidone versus haloperidol in the treatment of schizophrenia: a meta-analysis comparing their efficacy and safety. ( Bacaltchuk, J; de Castro-e-Silva, E; de Oliveira, IR; de Sena, EP; Miranda-Scippa, AM; Pereira, EL; Ribeiro, MG, 1996)
"A number of new agents to treat schizophrenia have been, or will soon be, introduced that address the limitations of traditional neuroleptics."2.38New antipsychotic medications: do research results relate to clinical practice? ( MacEwan, GW, 1993)
" This article discusses the relevant clinical considerations in switching neuroleptics and proposes practical guidelines on issues such as dosing and course of therapy with risperidone."2.38Clinical considerations in the use of risperidone. ( Remington, GJ, 1993)
"Aripiprazole has a high affinity for the D2 receptor, but may have a lesser reduction of psychotic symptoms compared to other antipsychotics."1.91Aripiprazole: examining the clinical implications of D2 affinity. ( Anam, A; Gekhman, D; Lynch, S; Mosharraf, N; Soukas, C, 2023)
"Schizophrenia is a life disabling, multisystem neuropsychiatric disease mostly derived from complex epigenetic-mediated neurobiological changes causing behavioural deficits."1.91Reversal and Preventive Pleiotropic Mechanisms Involved in the Antipsychotic-Like Effect of Taurine, an Essential β-Amino Acid in Ketamine-Induced Experimental Schizophrenia in Mice. ( Agu, GO; Ajayi, AM; Akaenyi, DE; Ben-Azu, B; Chijioke, BS; Chilaka, KC; Edigbue, NL; Esiekpe, UV; Jarikre, TA; Nwangwa, KE; Ofili, EC; Omonyeme, MG; Ozege, CB; Uruaka, CI; Warekoromor, EB, 2023)
"The most common way to treat schizophrenia is antipsychotic medication."1.91Risperidone response in patients with schizophrenia drives DNA methylation changes in immune and neuronal systems. ( Alladi, CG; Bacq-Daian, D; Bélivier, F; Boland-Auge, A; Deleuze, JF; Jamain, S; Latapie, V; Lokmer, A; Marie-Claire, C; RajKumar, RP; Shewade, DG; Troudet, R, 2023)
" In the two studies, estimated increased risks of breast cancer were disconcertingly high (up to 62%), but a third recent study found only a weak dose-response association."1.91Association between long-term use of prolactin-elevating antipsychotics in women and the risk of breast cancer: What are the clinical implications? ( Copolov, DL; Hope, JD; Keks, NA, 2023)
"Schizophrenia is a psychiatric disorder that presents with hallucinations, delusions, thought disorders, and cognitive dysfunctions."1.91[Antipsychotics]. ( Hashimoto, R; Yamada, H, 2023)
" However, the effects of the low frequency of rTMS combined with antipsychotics on the gut microbiome in chronic SCH have been poorly investigated."1.91Effects of low-frequency rTMS combined with risperidone on the gut microbiome in hospitalized patients with chronic schizophrenia. ( Bai, J; Chen, YH; Cui, ZQ; Fu, R; Guo, L; Li, R; Peng, ZW; Tan, QR; Yang, JB, 2023)
"Schizophrenia is a disorder characterized by cognitive impairment and psychotic symptoms that fluctuate over time and can only be mitigated with the chronic administration of antipsychotics."1.72Long-lasting rescue of schizophrenia-relevant cognitive impairments via risperidone-loaded microPlates. ( Bellotti, E; Contarini, G; Decuzzi, P; Drago, F; Geraci, F; Leggio, GM; Papaleo, F; Piazza, C; Torrisi, SA, 2022)
"Among the 15 most widely used antipsychotics, 13 had a U- or J-shaped dose-response curve, showing the lowest risks of relapse for doses of 0."1.72Optimal Doses of Specific Antipsychotics for Relapse Prevention in a Nationwide Cohort of Patients with Schizophrenia. ( Correll, CU; Leucht, S; Luykx, JJ; Solmi, M; Taipale, H; Tanskanen, A; Tiihonen, J, 2022)
"Antipsychotics remain the main treatment for schizophrenia, but their effectiveness is challenging to compare."1.72Comparative Effectiveness of Antipsychotics in Preventing Readmission for First-Admission Schizophrenia Patients in National Cohorts From 2001 to 2017 in Taiwan. ( Chan, HY; Chen, WJ; Kuo, PH; Lin, YH; Liu, CC; Wu, CS, 2022)
"Retrospective studies using spontaneous reporting system databases have provided a great understanding of adverse drug reactions (ADRs) in the real world, complementing the data obtained from randomized controlled trials."1.72Characteristics of adverse reactions among antipsychotic drugs using the Korean Adverse Event Reporting System database from 2010 to 2019. ( Byeon, SJ; Chung, SJ; Oh, S, 2022)
"Schizophrenia is analysed as one of the diseases with the highest rate of Disability-Adjusted Life Years - DALY."1.72Practice of prescribing antipsychotics in schizophrenia during 2013-2018 based on data from the National Health Fund. ( Anczewska, M; Balicki, M; Droździkowska, A; Gorczyca, P; Janus, J; Paciorek, S; Plisko, R; Zięba, M, 2022)
"Schizophrenia is a severe neuropsychiatric disease associated with substantially higher mortality."1.62Interacting effects of the MAM model of schizophrenia and antipsychotic treatment: Untargeted proteomics approach in adipose tissue. ( Bienertova-Vasku, J; Horska, K; Hruska, P; Kucera, J; Kuruczova, D; Micale, V; Ruda-Kucerova, J, 2021)
"Rhabdomyolysis is defined by disintegration of skeletal muscle fibres."1.62[Rhabdomyolysis induced by paliperidone palmitate]. ( Klein, B; Silberbauer, C, 2021)
" Additional prospective studies with accurate dosage information are needed to validate our findings."1.62Occurrence of metabolic diseases associated with antipsychotic use among Korean patients with schizophrenia. ( Kim, BH; Kim, E; Kim, S; Kuk, S; Lee, W; Park, SI, 2021)
"To investigate the relationship between -759C/T, functional polymorphism of the HTR2C gene and metabolic adverse effects in Thai psychiatric patients treated with risperidone monotherapy."1.62Effect of 5-HT2C receptor gene polymorphism (HTR2C-759C/T) on metabolic adverse effects in Thai psychiatric patients treated with risperidone. ( Hongkaew, Y; Jiratjintana, N; Na Nakorn, C; Puangpetch, A; Sukasem, C; Unaharassamee, W; Vanwong, N, 2021)
"Schizophrenia is a severe psychiatric disease while its etiology and effective treatment are not completely clear."1.62Regional brain network and behavioral alterations in EGR3 gene transfected rat model of schizophrenia. ( Chen, Y; Cui, A; Gao, W; Han, X; Li, G; Liu, X; Ma, G; Ma, H; Song, Z; Sun, F; Tang, X; Wang, Y; Zhang, L; Zhao, S, 2021)
"Duration of untreated psychosis (DUP) is one of the few potentially modifiable outcome predictors in psychosis."1.56Impact of duration of untreated psychosis in short-term response to treatment and outcome in antipsychotic naïve first-episode psychosis. ( Belangeiro, SI; Bressan, RA; Cavalcante, DA; Cordeiro, Q; Coutinho, LS; Gadelha, A; Noto, C; Noto, MN; Ortiz, BB; Ota, VK, 2020)
"Hyperprolactinemia was found in 120 (70."1.56Prolactin response to antipsychotics: An inpatient study. ( Bredicean, CA; Dehelean, L; Dumitrascu, V; Papava, I; Romosan, AM; Romosan, RS; Ursoniu, S, 2020)
" We showed that chronic administration of risperidone did not affect the DNA methylation status at this CpG site using common marmosets, and that in vitro DNA methylation at this CpG site diminished the promoter activity of SLC6A4."1.56Promoter Activity-Based Case-Control Association Study on SLC6A4 Highlighting Hypermethylation and Altered Amygdala Volume in Male Patients With Schizophrenia. ( Abe, O; Asai, T; Bundo, M; Fukunaga, M; Hashimoto, R; Ikeda, M; Ikegame, T; Ishigooka, J; Iwamoto, K; Iwashiro, N; Iwata, N; Kakiuchi, C; Kasai, K; Kato, T; Kawamura, Y; Koike, S; Koshiyama, D; Murata, Y; Natsubori, T; Nishimura, F; Okada, N; Owada, K; Saito, T; Sasaki, T; Sugawara, H; Yamashita, F; Yamasue, H; Yoshikawa, A, 2020)
"The pharmacological treatment of schizophrenia is often performed with the simultaneous use of two or more antipsychotic agents to achieve the desired control of psychotic symptoms Available AP include both conventional (typical) and new (atypical) antipsychotic medications."1.56Identification and Quantification of Antipsychotics in Blood Samples by LC-MS-MS: Case Reports and Data from Three Years of Routine Analysis. ( Claro, A; Corte-Real, F; Franco, J; Monteiro, C; Mustra, C; Proença, P, 2020)
" The duration of each adequate antipsychotic treatment at an optimal dosage was 4 weeks or more."1.51Predictors of remission during acute treatment of first-episode schizophrenia patients involuntarily hospitalized and treated with algorithm-based pharmacotherapy: Secondary analysis of an observational study. ( Sakamoto, S; Sato, K; Takaki, M; Yamada, N; Yoshimura, B, 2019)
"In the antipsychotic treatment of schizophrenia with little medication history, especially in drug-naïve cases, predictors of side effects are important."1.51Incidence and predictors of acute akathisia in severely ill patients with first-episode schizophrenia treated with aripiprazole or risperidone: secondary analysis of an observational study. ( Sakamoto, S; Sato, K; So, R; Tsukahara, M; Yoshimura, B; Yoshimura, Y, 2019)
"The aim of the study is to find a relationship between the individual intervariability of CYP2D6 and the incidence of hyperprolactinemia as side effect of atypical antipsychotics."1.51Impact of the CYP2D6 phenotype on hyperprolactinemia development as an adverse event of treatment with atypical antipsychotic agents in pediatric patients. ( Andreescu, N; Grădinaru, R; Nussbaum, L; Puiu, M; Suciu, L, 2019)
" The current report presents adverse events in an infant exposed to a combination of risperidone and haloperidol through breast milk."1.51Adverse Events in a Breastfed Infant Exposed to Risperidone and Haloperidol. ( Uguz, F, 2019)
"Olanzapine (6 mg/kg) treatment significantly altered glucose and lipid homeostasis which was further accompanied by elevated levels of proinflammatory cytokines, ghrelin and leptin."1.51Modeling of antipsychotic-induced metabolic alterations in mice: An experimental approach precluding psychosis as a predisposing factor. ( Bansal, Y; Kuhad, A; Medhi, B; Saroj, P; Singh, R; Sodhi, RK, 2019)
"We assessed the dosage strengths of paliperidone palmitate 1-month (PP1M) long-acting injectable resulting in similar steady-state (SS) exposures to the dosage strengths of oral risperidone using pharmacokinetic (PK) simulations."1.48Maintenance dose conversion between oral risperidone and paliperidone palmitate 1 month: Practical guidance based on pharmacokinetic simulations. ( Gopal, S; Kern Sliwa, J; Kim, E; Mathews, M; Ravenstijn, P; Russu, A; Singh, A, 2018)
"Patients with schizophrenia have an increased prevalence of metabolic disturbances compared with the general population."1.48High-density lipoprotein-cholesterol and antipsychotic medication in overweight inpatients with schizophrenia: post-hoc analysis of a Japanese nationwide survey. ( Matsuda, H; Mori, T; Okamoto, K; Ono, S; Ozeki, Y; Sagae, T; Shimoda, K; Someya, T; Sugai, T; Sugawara, N; Suzuki, Y; Yamazaki, M; Yasui-Furukori, N, 2018)
"Second-generation long-acting injectable therapies (SGA-LAIs) may reduce health care resource utilization (HRU) and health care costs compared with daily oral atypical antipsychotics (OAAs) in patients with schizophrenia due to reduced dosing frequency, delivery/monitoring by a health care provider, and improved adherence."1.46Treatment Patterns, Health Care Resource Utilization, and Spending in Medicaid Beneficiaries Initiating Second-generation Long-acting Injectable Agents Versus Oral Atypical Antipsychotics. ( Emond, B; Joshi, K; Kamstra, R; Lafeuille, MH; Lefebvre, P; Pilon, D; Tandon, N, 2017)
" Daily dosage of risperidone did not differ between responders and non-responders."1.46Clinical response in a risperidone-medicated naturalistic sample: patients' characteristics and dose-dependent pharmacokinetic patterns. ( Gründer, G; Haen, E; Hiemke, C; Paulzen, M; Schoretsanitis, G; Stegmann, B; Unterecker, S, 2017)
"Population pharmacokinetics can predict antipsychotic blood concentrations at a given time point prior to a dosage change."1.43Dopamine D2/3 Receptor Occupancy Following Dose Reduction Is Predictable With Minimal Plasma Antipsychotic Concentrations: An Open-Label Clinical Trial. ( Bies, RR; Caravaggio, F; Gerretsen, P; Graff-Guerrero, A; Mamo, DC; Mar, W; Mulsant, BH; Nakajima, S; Plitman, E; Pollock, BG; Suzuki, T; Uchida, H, 2016)
"Schizophrenia is a widespread mental disease with a prevalence of about 1% in the world population."1.43Association studies of genomic variants with treatment response to risperidone, clozapine, quetiapine and chlorpromazine in the Chinese Han population. ( He, L; Huang, H; Li, M; Minica, C; Qin, S; Shen, L; Shi, Y; Wang, G; Wu, X; Xing, Q; Xu, Q; Yi, Z, 2016)
"Schizophrenia is associated with behavioral and brain structural abnormalities, of which the hippocampus appears to be one of the most consistent region affected."1.43Maturation- and sex-sensitive depression of hippocampal excitatory transmission in a rat schizophrenia model. ( Attali, B; Patrich, E; Peretz, A; Piontkewitz, Y; Weiner, I, 2016)
"Cariprazine is a dopamine D3/D2 receptor partial agonist with preferential binding to D3 receptors, recently approved by the FDA for the treatment of schizophrenia and manic or mixed episodes associated with bipolar I disorder."1.43Effects of cariprazine, a novel antipsychotic, on cognitive deficit and negative symptoms in a rodent model of schizophrenia symptomatology. ( Adham, N; Ferguson, P; Grayson, B; Gyertyán, I; Kiss, B; Neill, JC, 2016)
"Risperidone monotherapy was the primary antipsychotic treatment."1.43Antipsychotic pharmacogenomics in first episode psychosis: a role for glutamate genes. ( Badner, JA; Bishop, JR; Harris, MS; Keshavan, MS; Nimgaonkar, VL; Patel, SR; Prasad, KM; Reilly, JL; Stevenson, JM; Sweeney, JA; Weiden, PJ, 2016)
" Generally, the antipsychotics significantly enhanced NRG1/ErbB signaling with increased expression of NRG1 and phosphorylation of ErbB4 and ErbB2 in the brain and myocardium, except that clozapine partly blocked the cardiac NRG1/ErbB2 activation, which could be associated with its more severe cardiac adverse actions."1.43Effects of prolonged antipsychotic administration on neuregulin-1/ErbB signaling in rat prefrontal cortex and myocardium: implications for the therapeutic action and cardiac adverse effect. ( Cai, H; Dang, R; Guo, Y; Jiang, P; Liang, D; Lv, C; Yang, R, 2016)
"Risperidone is a second-generation antipsychotic agent commonly used in the treatment of ~ 31."1.43Population pharmacokinetic-pharmacodynamic (PopPK/PD) modeling of risperidone and its active metabolite in Chinese schizophrenia patients. ( Deng, C; Ji, S; Li, A; Li, L; Li, X; Lu, W; Shang, D; Wang, C; Wu, K; Zhou, T, 2016)
"Treating schizophrenia is costly for health systems."1.43Economic analysis of paliperidone long-acting injectable for chronic schizophrenia in Portugal. ( Bereza, BG; Einarson, TR; Goswami, P; Maia-Lopes, S; Van Impe, K, 2016)
"Treatment with risperidone normalized topological parameters in the limbic system, and the enhancement positively correlated with the reduction in PANSS-positive symptoms."1.43Risperidone-induced topological alterations of anatomical brain network in first-episode drug-naive schizophrenia patients: a longitudinal diffusion tensor imaging study. ( Chen, H; Chen, X; He, Y; Hu, M; Li, Y; Li, Z; Liao, Y; Lv, L; Mann, JJ; Pantazatos, SP; Sang, D; Tang, J; Zhao, H; Zheng, J; Zhou, J; Zong, X, 2016)
"He was diagnosed with Meige syndrome."1.43Marked Improvement of Meige Syndrome in a Japanese Male Patient with Schizophrenia After Switching from Risperidone to Paliperidone: A Case Report. ( Atake, K; Hori, H; Katsuki, A; Yoshimura, R, 2016)
" The mean serum PRL was higher in females in the pubertal/postpubertal stage and for risperidone dosage up 1 mg/day."1.42Prolactin variations during risperidone therapy in a sample of drug-naive children and adolescents. ( Lamanna, AL; Margari, F; Margari, L; Matera, E; Palmieri, VO; Pastore, A; Petruzzelli, MG; Simone, M, 2015)
"Data for 60,162 subjects with type 1 diabetes up to the age of 25 years registered in the nationwide German/Austrian Diabetes Survey were included in the analysis."1.42Comparison of glycemic and metabolic control in youth with type 1 diabetes with and without antipsychotic medication: analysis from the nationwide German/Austrian Diabetes Survey (DPV). ( Bartus, B; Bollow, E; Galler, A; Haberland, H; Holl, RW; Meusers, M; Näke, A; Schober, E, 2015)
"Risperidone treatment significantly increased PON1 activity and decreased LOOH levels."1.42Oxidative stress in drug naïve first episode psychosis and antioxidant effects of risperidone. ( Barbosa, DS; Belangero, SI; Bonifácio, KL; Bressan, RA; Brietzke, E; Cordeiro, Q; Gadelha, A; Maes, M; Noto, C; Noto, MN; Nunes, SO; Ota, VK, 2015)
"Authors identified different types of eating disorders: external, restrictive and emotiogenic as well as the relationship of their prevalence and severity with sex, drug, presence and grade of obesity."1.42[Eating disorders in psychiatric patients during treatment with second generation antipsychotics]. ( Bulanov, VS; Gorobets, LN; Ivanova, GP; Litvinov, AV; Polyakovskaya, TP; Tsarenko, MA; Vasilenko, LM, 2015)
" One-third of children and adolescents had abnormal serum triglycerides and cholesterol; however, a dose-response was not demonstrated."1.40Metabolic changes in first-episode early-onset schizophrenia with second-generation antipsychotics. ( Amminger, GP; Becker, J; O'Donoghue, B; Papageorgiou, K; Schäfer, MR, 2014)
"Schizophrenia has been associated with central nervous system and peripheral immune system imbalances."1.40Cytokine alterations in first-episode schizophrenia patients before and after antipsychotic treatment. ( Bahn, S; de Witte, L; Guest, PC; Kahn, RS; Rahmoune, H; Schwarz, E; Tomasik, J, 2014)
"Risperidone (RIS) is a frequently used efficacious psychotropic drug."1.40Effect of risperidone metabolism and P-glycoprotein gene polymorphism on QT interval in patients with schizophrenia. ( Fukui, N; Inoue, Y; Ono, S; Saito, M; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2014)
" The five-dimension EuroQoL (EQ-5D) was used to evaluate QoL, and side effects were assessed using the Udvalg for Kliniske Undersøgelser (UKU) Side Effect Rating Scale and the Simpson-Angus Scale."1.40Quality of life in patients with schizophrenia: the impact of socio-economic factors and adverse effects of atypical antipsychotics drugs. ( Chaves, KM; de Araújo Dantas, D; de Araújo, AA; de Araújo, RF; de Lima Silva, V; de Medeiros, CA; de Souza, DL; do Nascimento, GG; Ribeiro, SB, 2014)
"Schizophrenia is a disorder of the executive function of both sensory and central nervous system."1.40Serum TNF-α, IL-10 and IL-2 in schizophrenic patients before and after treatment with risperidone and clozapine. ( Abedian, F; Ajami, A; Akbarian, E; Alizadeh-Navaei, R; Hamzeh Hosseini, S; Taghipour, M, 2014)
"The main goal in the treatment of psychotic disorders is to obtain a functional remission and to reduce the incidence of relapse."1.39[Rationale for the use of long-acting injectable risperidone: a survey of French psychiatrists]. ( Bouju, S; Chiariny, JF; Comet, D; Delgado, A; Misdrahi, D, 2013)
"Schizophrenia is one of the most expensive psychiatric illnesses."1.39Cost analysis of risperidone long-acting injection in the treatment of schizophrenia and schizoaffective disorders in Hong Kong: an approach using generalised estimating equations. ( Chow, DP; Chung, WS; Lee, EH; Lee, KK; Lee, VW; Wong, MC; Wu, DB, 2013)
" Thus, the aim of this study was to investigate the putative association of genetic markers with the occurrence of four frequently observed adverse events secondary to risperidone treatment: sleepiness, weight gain, extrapyramidal symptoms and sexual adverse events."1.39Association of common genetic variants with risperidone adverse events in a Spanish schizophrenic population. ( Abad-Santos, F; Almoguera, B; Ayuso, C; Baca-García, E; Dal-Ré, R; Dorado, P; Fernandez-Piqueras, J; Llerena, A; Lopez-Castroman, J; Riveiro-Alvarez, R; Vaquero-Lorenzo, C, 2013)
"In addition, patients with treatment-resistant schizophrenia were on polypharmacy at higher rate than non resistant patients."1.39The role of ethnicity in treatment refractory schizophrenia. ( Borlido, C; De Luca, V; Kennedy, JL; Teo, C, 2013)
"Veterans with schizophrenia or schizoaffective disorder who were actually more satisfied with their current medications and who were currently taking the experimental agent were more likely to agree to participate in this randomized clinical trial in contrast to expectations that individuals who are unsatisfied with their current treatment would be more likely to enroll in such studies."1.39Veteran subjects willingness to participate in schizophrenia clinical trials. ( Hoblyn, JC; Leatherman, S; Lew, R; Rosenheck, RA; Weil, L, 2013)
"A shorter duration of untreated psychosis has been associated with better prognosis in schizophrenia."1.39Mismatch negativity and cognitive performance for the prediction of psychosis in subjects with at-risk mental state. ( Higuchi, Y; Kawasaki, Y; Miyanishi, T; Seo, T; Sumiyoshi, T; Suzuki, M, 2013)
" We find that, despite not knowing patients' metabolic status, clinicians modify risperidone dosage in order to obtain the best therapeutic option."1.38Intuitive pharmacogenetics: spontaneous risperidone dosage is related to CYP2D6, CYP3A5 and ABCB1 genotypes. ( Alvarez, S; Bernardo, M; Gassò, P; Lafuente, A; Mas, S; Parellada, E, 2012)
"Risperidone (n=63) treated patients had higher AUDIT scores and prolactin levels than those on other atypical antipsychotics (n = 113)."1.38Alcohol Use Disorders Identification Test (AUDIT) scores are elevated in antipsychotic-induced hyperprolactinaemia. ( Barnes, M; Connor, JP; Heslop, K; Lawford, BR; Nyst, P; Young, RM, 2012)
" In the current study, the effect of clozapine (n = 27, mean dosage 350 mg), risperidone (n = 54, mean dosage 3."1.38Differences in craving for cannabis between schizophrenia patients using risperidone, olanzapine or clozapine. ( Beduin, AS; Bruggeman, R; Cahn, W; de Haan, L; Dekker, N; Kahn, RS; Krabbendam, L; Linszen, DH; Machielsen, M; Myin-Germeys, I; van Os, J; Wiersma, D, 2012)
"A probable anaphylactoid reaction to the injectable formulation of the atypical antipsychotic paliperidone in a patient with established tolerability to oral risperidone is reported."1.38Anaphylactoid reaction to paliperidone palmitate extended-release injectable suspension in a patient tolerant of oral risperidone. ( DiCrescento, S; Perry, R; Wolberg, J, 2012)
"Schizophrenia is a chronic and highly complex psychiatric disorder characterised by cognitive dysfunctions, negative and positive symptoms."1.38Ketamine-enhanced immobility in forced swim test: a possible animal model for the negative symptoms of schizophrenia. ( Adzu, B; Chindo, BA; Gamaniel, KS; Yahaya, TA, 2012)
"Steady-state plasma RIS, 9-OH-RIS, and active moiety levels were measured in 64 patients treated with an average dosage of 4."1.38Effect of the cytochrome P450 2D6*10 allele on risperidone metabolism in Japanese psychiatric patients. ( Fukui, N; Inoue, Y; Ono, S; Saito, M; Someya, T; Sugai, T; Suzuki, Y; Tsuneyama, N; Watanabe, J, 2012)
"Schizophrenia is an extremely costly disease for families and society owing to the age of onset, chronicity and severity of impact in social, academic and vocational domains."1.38The cost-effectiveness of risperidone long-acting injection in the treatment of schizophrenia. ( Chue, J; Chue, P, 2012)
" Chronic administration of RPD or HPD had no significant effect on (13)C-PBT indices in rats."1.3813C-phenylalanine breath test detects altered phenylalanine kinetics in schizophrenia patients. ( Chiba, S; Hattori, K; Higuchi, T; Hori, H; Iijima, Y; Kajiwara, M; Kawamoto, Y; Kinoshita, Y; Kunugi, H; Matsuo, J; Ota, M; Ozeki, Y; Sasayama, D; Tanaka, H; Terada, S; Teraishi, T; Yamamoto, N, 2012)
"Clinical relevance of dental caries is often underestimated in patients with schizophrenia."1.38Dental conditions in inpatients with schizophrenia: a large-scale multi-site survey. ( Den, R; Hirano, J; Kikuchi, T; Kitahata, R; Mimura, M; Nakajima, S; Nio, S; Nishimoto, M; Shibuya, Y; Shimanuki, H; Suzuki, T; Takeuchi, H; Tani, H; Tsuboi, T; Tsunoda, K; Uchida, H; Watanabe, K, 2012)
"Schizophrenia is a disorder of a neurodevelopmental origin manifested symptomatically after puberty."1.37Risperidone administered during asymptomatic period of adolescence prevents the emergence of brain structural pathology and behavioral abnormalities in an animal model of schizophrenia. ( Arad, M; Piontkewitz, Y; Weiner, I, 2011)
" In contrast, chronic administration of ketamine not only produced significant 'hyperactivity' response but also enhanced the immobility period in animals during the forced swim test and reduced the latency period in the passive avoidance test."1.37Effect of 'chronic' versus 'acute' ketamine administration and its 'withdrawal' effect on behavioural alterations in mice: implications for experimental psychosis. ( Chatterjee, M; Ganguly, S; Palit, G; Srivastava, M, 2011)
"Risperidone LAT was typically used with recommended age and diagnostic groups."1.37Risperidone long-acting therapy prescribing patterns and their impact on early discontinuation of treatment in a large Medicaid population. ( Becker, MA; Boaz, TL; Constantine, RJ; Howe, AM; Robst, J, 2011)
"Risperidone treatment induced a decrement of plasma DA levels and increments of plasma DOPAC and DA TR in the total group of schizophrenic patients."1.37Abnormal plasma monoamine metabolism in schizophrenia and its correlation with clinical responses to risperidone treatment. ( Cai, HL; Fang, PF; Hu, L; Li, HD; Yang, W; Ye, HS; Zhang, XH, 2011)
" The dosage range of paliperidone ER (6-12 mg/day) was compared with 2 risperidone dosage ranges: 2-4 and 4-6 mg/day."1.37Paliperidone ER and oral risperidone in patients with schizophrenia: a comparative database analysis. ( Bossie, CA; Canuso, CM; Lindenmayer, JP; Schooler, N; Turkoz, I, 2011)
"Constipation is thought to be common, and a potential serious side-effect, which has received little attention in recent literature."1.37Prevalence and severity of antipsychotic related constipation in patients with schizophrenia: a retrospective descriptive study. ( Bernagie, C; De Hert, M; Dockx, L; Leucht, S; Peuskens, B; Peuskens, J; Sweers, K; Tack, J; Van de Straete, S; Wampers, M, 2011)
"Schizophrenia has been postulated to involve impaired neuronal cooperation in large-scale neural networks, including cortico-cortical circuitry."1.37Frontal areas contribute to reduced global coordination of resting-state gamma activities in drug-naïve patients with schizophrenia. ( Dierks, T; Hashimoto, T; Hirosawa, T; Kikuchi, M; Koenig, T; Minabe, Y; Nagasawa, T; Strik, W; Yoshimura, M, 2011)
" In the patient with laryngeal dystonia these symptoms appeared after restarting risperidone treatment, in the other patient after diminishing the dosage of risperidone and adding sertindole, and in the third patient the syndrome appeared after beginning ziprasidone."1.37Pisa syndrome and laryngeal dystonia induced by novel antipsychotics. ( Lerner, V; Miodownik, C; Witztum, E, 2011)
"Risperidone is a widely used atypical antipsychotic agent that produces considerable interindividual differences in patient response."1.36Genetic variants in the BDNF gene and therapeutic response to risperidone in schizophrenia patients: a pharmacogenetic study. ( Feng, G; Gao, R; He, L; Li, S; Lin, Z; St Clair, D; Xing, Q; Xu, M, 2010)
" Plasma samples were collected before the medications were given and 12h after the bedtime dosing each week."1.36Gender-specific prolactin response to antipsychotic treatments with risperidone and olanzapine and its relationship to drug concentrations in patients with acutely exacerbated schizophrenia. ( Furukori, H; Kaneko, S; Nakagami, T; Saito, M; Sato, Y; Sugawara, N; Tsuchimine, S; Yasui-Furukori, N, 2010)
" Safety was evaluated by recording treatment-emergent adverse events (AE)."1.36Safety and efficacy of long-acting injectable risperidone in daily practice: an open-label, noninterventional, prospective study in schizophrenia and related disorders. ( Don, L; Kouniakis, F; Parellada, E; Schreiner, A; Siurkute, A, 2010)
" Prolactin concentrations before dosing during risperidone treatment were significantly higher than during treatment with olanzapine and perospirone in females."1.36Prolactin fluctuation over the course of a day during treatments with three atypical antipsychotics in schizophrenic patients. ( Fujii, A; Furukori, H; Inoue, Y; Kaneko, S; Sugawara, N; Tsuchimine, S; Yasui-Furukori, N, 2010)
"Risperidone release was assessed in vitro and in vivo in rats, and Level A, B and C correlations (IVIVCs) attempted for all."1.36In vitro-in vivo correlations of scalable PLGA-risperidone implants for the treatment of schizophrenia. ( Amann, LC; Gandal, MJ; Liang, Y; Lin, R; Siegel, SJ, 2010)
" A population pharmacokinetic modeling approach was used to estimate the interindividual variability of the pharmacokinetic parameters in 50 hospitalized patients with acute episode of schizophrenia."1.36A population pharmacokinetic evaluation of the influence of CYP2D6 genotype on risperidone metabolism in patients with acute episode of schizophrenia. ( Dolzan, V; Grabnar, I; Kastelic, M; Koprivsek, J; Kores-Plesnicar, B; Locatelli, I; Mrhar, A, 2010)
" Pharmacokinetic study showed that PDs were quickly metabolized to paliperidone to take effect in the treatment of schizophrenia in rats after i."1.36Studies on the acute toxicity, pharmacokinetics and pharmacodynamics of paliperidone derivatives--comparison to paliperidone and risperidone in mice and rats. ( Li, Y; Meng, Q; Su, Z; Sui, C; Sun, F; Teng, L; Yuan, L; Zhang, C, 2010)
"Schizophrenia affects approximately 1% of the population and is associated with a considerable economic burden to society."1.36Comparative effectiveness of long-acting risperidone in New Zealand: a report of resource utilization and costs in a 12-month mirror-image analysis. ( Carswell, C; Robinson, E; Vanderpyl, J; Wheeler, A, 2010)
" After the OGTT, the medication was switched to another by decreasing the previous dosage gradually over 2 to 8 months after the initiation of the second medicine."1.36A crossover study on the glucose metabolism between treatment with olanzapine and risperidone in schizophrenic patients. ( Furukori, H; Kaneko, S; Nakagami, T; Saito, M; Sato, Y; Yasui-Furukori, N, 2010)
"Type 2 diabetes is a major health problem in individuals with schizophrenia."1.35Polymorphisms in human endogenous retrovirus K-18 and risk of type 2 diabetes in individuals with schizophrenia. ( Dickerson, F; Leister, F; Origoni, A; Rubalcaba, E; Stallings, C; Sullens, A; Viscidi, R; Yang, S; Yolken, R, 2008)
" These long-term effects would not be captured by a standard 5-day pharmacokinetic TDM developmental testing model for antipsychotics, and a new model for characterizing variation in C/D by time course is therefore proposed."1.35Long-term therapeutic drug monitoring of risperidone and olanzapine identifies altered steady-state pharmacokinetics: a clinical, two-group, naturalistic study. ( Darby, JK; Herbert, J; Pasta, DJ; Wilson, MG, 2008)
" Long-term use of AADs in lean, drug-naive, schizophrenics initially free of MetS induced weight gain and truncal fat accumulation associated with decreases in adiponectin and hyperbolic product, explaining the increased fasting glycaemia and impaired fasting glucose seen in predisposed individuals."1.35Insulin sensitivity, adjusted beta-cell function and adiponectinaemia among lean drug-naive schizophrenic patients treated with atypical antipsychotic drugs: a nine-month prospective study. ( Ayache, L; Buysschaert, M; Fagnart, O; Feys, JL; Gruson, D; Hermans, MP; Jamart, J; Luts, A; Mertens de Wilmars, S; Misson, A; Oriot, P, 2008)
"To characterize pharmacokinetic (PK) variability of risperidone and 9-OH risperidone using sparse sampling and to evaluate the effect of covariates on PK parameters."1.35Population pharmacokinetic analysis for risperidone using highly sparse sampling measurements from the CATIE study. ( Aravagiri, M; Bies, RR; Coley, K; Feng, Y; Kirshner, M; Marder, S; Miller, D; Pollock, BG; Schneider, L, 2008)
" Deficits were unrelated to drug dosage and clinical ratings."1.35Effects of second-generation antipsychotic medication on smooth pursuit performance in antipsychotic-naive schizophrenia. ( Harris, MS; Keshavan, MS; Lencer, R; Reilly, JL; Sprenger, A; Sweeney, JA, 2008)
"Haloperidol patients were more often single and institutionalised, less educated, had more residual schizophrenia, were longer hospitalised in the previous year, took more corrective and psychotropic drugs and had more extrapyramidal symptoms (EPS) and gynaecomastia (all significantly)."1.35Belgian Schizophrenia Outcome Survey - results of a 2-year naturalistic study in patients stabilised on monotherapy with olanzapine, risperidone or haloperidol. ( Albert, A; De Graeve, D; Gillain, B; Peuskens, J; Van Vleymen, B, 2009)
"Risperidone-treated participants exhibited lower movement velocities during production of simple loops compared to unmedicated patients."1.35Handwriting movement analyses for monitoring drug-induced motor side effects in schizophrenia patients treated with risperidone. ( Caligiuri, MP; Dean, CE; Lohr, J; Niculescu, AB; Teulings, HL, 2009)
"Risperidone is proven to be an efficient product."1.35[Complex therapy of schizophrenia]. ( Gaszner, P, 2009)
"Treatment with risperidone for 4 weeks did not increase daily cigarette consumption or plasma levels of cotinine and caffeine."1.35Acute risperidone treatment did not increase daily cigarette consumption or plasma levels of cotinine and caffeine: a pilot study. ( Hori, H; Kakihara, S; Nakamura, J; Sugita, A; Ueda, N; Umene-Nakano, W; Yoshimura, R, 2008)
"Guidelines for treating schizophrenia have consistently recommended antipsychotic monotherapy."1.35Combined low-dose clozapine with low-dose aripiprazole in a schizophrenic patient. ( Chen, YY; Hung, GC, 2009)
"Weight gain is a risk factor for hypertension, diabetes, ischemic heart disease, respiratory illnesses, various forms of cancer, and the metabolic syndrome."1.35Weight gain due to long term antipsychotic treatment of persistent mental disorders. ( Melamed, Y; Tadger, S, 2008)
"Treatment with risperidone for 8 weeks, but not 2 or 4 weeks, significantly improved working memory performance."1.34Propranolol blocks chronic risperidone treatment-induced enhancement of spatial working memory performance of rats in a delayed matching-to-place water maze task. ( Dawe, GS; Lim, EP; Nagarajah, R; Verma, V, 2007)
" Preclinical evidence shows that chronic administration of antipsychotics can cause pituitary adenomas in female mice."1.34Atypical antipsychotics and pituitary neoplasms in the WHO database. ( Doraiswamy, PM; Edwards, R; Mueller-Oerlinghausen, B; Schott, G; Star, K, 2007)
"Significant weight gain is a serious side effect of many antipsychotic medications, yet successful strategies for significant weight loss are lacking."1.34Psychotic disorders, eating habits, and physical activity: who is ready for lifestyle changes? ( Akhtar-Danesh, N; Archie, SM; Goldberg, JO; Landeen, J; McColl, L; McNiven, J, 2007)
"Diagnosed with diabetic ketoacidosis, he was given insulin and saline with discontinuation of all antipsychotics."1.34New-onset diabetic ketoacidosis induced by the addition of perospirone hydrochloride in a patient treated with risperidone. ( Hamanaka, S; Kamijo, Y, 2007)
"Risperidone has been reported to decrease the reduction of MRI volume during the clinical course of schizophrenia."1.34Risperidone significantly inhibits interferon-gamma-induced microglial activation in vitro. ( Hashioka, S; Kanba, S; Kato, T; Monji, A, 2007)
"Risperidone treatment reduced anxiety but increased heart rate."1.34Blood pressure, heart rate, and anxiety in schizophrenia. ( Baier, MB; Becker, JE; Ritchie, MA; Townsend, MH, 2007)
" Here we report the effects of acute and chronic administration of established and putative antipsychotics on these PPI deficits."1.34The effects of chronic administration of established and putative antipsychotics on natural prepulse inhibition deficits in Brattleboro rats. ( Feifel, D; Melendez, G; Priebe, K; Shilling, PD, 2007)
"Risperidone monotherapy treatment was associated with hyperprolactinaemia in 69% of patients ( n = 35) and in 100% of female patients (n = 16) and amisulpride monotherapy in 100% (n = 7)."1.34Prevalence of hyperprolactinaemia in a naturalistic cohort of schizophrenia and bipolar outpatients during treatment with typical and atypical antipsychotics. ( Bushe, C; Shaw, M, 2007)
"Risperidone treatment significantly increased serum prolactin levels."1.34Serum prolactin levels, plasma risperidone levels, polymorphism of cytochrome P450 2D6 and clinical response in patients with schizophrenia. ( Du, J; Fang, C; Feng, GY; Gu, NF; He, L; Li, XW; Qin, SY; Wang, L; Xing, QH; Yu, L; Zhang, AP, 2007)
"Risperidone is a widely used atypical antipsychotic medication and there is currently considerable interest in individual differences in patient response to it."1.34Dopamine transporter polymorphisms and risperidone response in Chinese schizophrenia patients: an association study. ( Du, J; Feng, G; He, L; Li, X; Lin, Z; Wang, L; Xing, Q; Yu, L; Zhang, A, 2007)
"However, schizophrenia is a heterogeneous disease."1.34Testosterone in first-episode schizophrenia. ( Cesková, E; Kaspárek, T; Prikryl, R, 2007)
"Insulin resistance is the result of the multiple effects of the antipsychotics, among which most common are: increased body mass and direct involvement of the antipsychotics in the glucose metabolism."1.34Second generation antipsychotics and risk of diabetes type II--comparison between olanzapine and risperidone. ( Degmecić, D; Filaković, P; Koić, O; Laufer, D; Pozgain, I; Radanović-Grgurić, L, 2007)
" In addition, adverse events were also evaluated."1.34[A naturalistic, observational study of outpatients with schizophrenia: efficacy and safety results after 6 months. The International Schizophrenia Outpatient Health Outcomes study, IC-SOHO]. ( Agoston, T; István, S; Tamás, T; Zoltán, J, 2007)
" As ciproxifan and thioperamide are inhibitors of cytochrome P450 enzymes, responsible for metabolizing risperidone and haloperidol, the possibility that the augmentation of antipsychotics by imidazoles resulted from drug-drug interactions was tested."1.33Lack of cataleptogenic potentiation with non-imidazole H3 receptor antagonists reveals potential drug-drug interactions between imidazole-based H3 receptor antagonists and antipsychotic drugs. ( Ballard, ME; Cowart, M; Decker, MW; Esbenshade, TA; Faghih, R; Fox, GB; Hancock, AA; Pan, L; Roberts, S; Rueter, LE; Zhang, M, 2005)
" When OCSs appear with clozapine, dosage can be reduced and a serotonin reuptake inhibitor treatment added."1.33[Obsessive-compulsive symptoms treatment in: schizophrenia]. ( Dardennes, R; Faucher, S; Ghaëm, O; Guelfi, JD, 2005)
" After 4 weeks, fluvoxamine dosage was increased to 200 mg/day in five patients and then maintained until the end of week 8."1.33Effect of fluvoxamine on plasma risperidone concentrations in patients with schizophrenia. ( Ancione, M; D'Arrigo, C; Migliardi, G; Morgante, L; Muscatello, MR; Santoro, V; Spina, E, 2005)
"Schizophrenia is one of the most expensive psychiatric conditions because of high direct and indirect costs associated with the nature of the illness, its resistance to treatment and the consequences of relapse."1.33Costs and effects of long-acting risperidone compared with oral atypical and conventional depot formulations in Germany. ( Heeg, B; Laux, G; Mehnert, A; van Hout, BA, 2005)
" Results of the sensitivity analysis confirmed that the results were robust to a wide variation of different input variables (effectiveness, dosing distribution, patient status according to healthcare system)."1.33Long-acting risperidone compared with oral olanzapine and haloperidol depot in schizophrenia: a Belgian cost-effectiveness analysis. ( Caleo, S; De Graeve, D; Lecompte, D; Mehnert, A; Miadi-Fargier, H; Mosqueda, GJ; Peuskens, J; Smet, A, 2005)
"Schizophrenia is a chronic, relapsing disease that requires more healthcare resources to manage than any other single psychiatric illness."1.33Modelling the impact of compliance on the costs and effects of long-acting risperidone in Canada. ( Buskens, E; Chue, PS; Heeg, B; van Hout, BA, 2005)
"Priapism is a urologic emergency, and a urologic consultation should be obtained as early as possible."1.33Priapism associated with typical and atypical antipsychotic medications. ( Chen, CD; Kao, WT; Lung, FW; Tung, YP; Wang, CS, 2006)
"To evaluate risk of new-onset type 2 diabetes associated with use of selected antipsychotic agents, the authors conducted a new-user cohort study in a national sample of US Veterans Health Administration patients with schizophrenia (and no preexisting diabetes)."1.33Diabetes risk associated with use of olanzapine, quetiapine, and risperidone in veterans health administration patients with schizophrenia. ( Cunningham, FE; Dalack, GW; Hur, K; Lambert, BL; Miller, DR, 2006)
"Risperidone plasma levels were determined and psychopathologic evaluations (Brief Psychiatric Rating Scale, Positive and Negative Syndrome Scale) were carried out."1.33Dopamine D2 receptor occupancy by risperidone: implications for the timing and magnitude of clinical response. ( Alvarez, E; Carrió, I; Catafau, AM; Corripio, I; Martin, JC; Pérez, V; Schotte, A, 2006)
" Failure in switching to monotherapy was associated with higher dosage of antipsychotics at baseline."1.33Effects of switching from conventional antipsychotics to risperidone in Japanese patients with chronic schizophrenia. ( Kunugi, H; Murray, RM; Nakanishi, S; Nojima, S; Ogawa, T; Takahashi, T, 2006)
"Treatment with olanzapine was also associated with a higher frequency of remission compared with other antipsychotic agents."1.33Remission and relapse in the outpatient care of schizophrenia: three-year results from the Schizophrenia Outpatient Health Outcomes study. ( Alonso, J; Haro, JM; Lépine, JP; Novick, D; Ratcliffe, M; Suarez, D, 2006)
"Risperidone was the antipsychotic employed and elevation of prolactin concentrations were noted each time."1.32Delusions of pregnancy associated with increased prolactin concentrations produced by antipsychotic treatment. ( Ali, JA; Ali, LJ; Desai, KD, 2003)
"A clear double dissociation of Wisconsin Card Sorting Test and Gambling Task performances was found, with SKZ patients performing the Wisconsin Card Sorting test significantly worse than OCD patients and control subjects and OCD patients performing the Gambling Task significantly worse than SKZ and control subjects."1.32Basal-corticofrontal circuits in schizophrenia and obsessive-compulsive disorder: a controlled, double dissociation study. ( Angelone, SM; Bassi, T; Bellodi, L; Cavallaro, R; Cavedini, P; Mistretta, P; Ubbiali, A, 2003)
" However, no correlation between prolactin levels and dosage could be found."1.32[Plasma prolactin level and incidence of adverse endocrinologic effects during therapy with atypical neuroleptics]. ( Fric, M; Laux, G, 2003)
"Atypical antipsychotics successfully treat schizophrenia and other conditions, with a lower incidence of extrapyramidal side effects than other agents used in treatment of these disorders."1.32Weight change after an atypical antipsychotic switch. ( Acholonu, WW; Bengtson, MA; Renner, BT; Ried, LD; Wilcox, BM, 2003)
" The diagnosis of rhabdomyolysis was confirmed by myoglobinemia dosage and ortholuidine test."1.32[Rhabdomyolysis associated with respiratory infection in chronic psychiatric patients during neuroleptic treatment]. ( Busiello, L; Cascella, M; De Robertis, E; Di Domenico, MG; Palmese, S; Pezza, M, 2003)
"Risperidone is a widely used atypical antipsychotic with certain advantages over typical antipsychotics."1.32Effect of DRD2, 5-HT2A, and COMT genes on antipsychotic response to risperidone. ( Ikeda, M; Iwata, N; Kitajima, T; Ozaki, N; Suzuki, T; Yamanouchi, Y, 2003)
"Risperidone was recently approved by the U."1.32Comparison of the effects of different routes of antipsychotic administration on pharmacokinetics and pharmacodynamics. ( Ereshefsky, L; Mascarenas, CA, 2003)
" While typical antipsychotics are often switched to atypical agents when adverse effects become limiting, there is little preclinical information to support this strategy, both in terms of efficacy and side effects."1.32Combined treatment of quetiapine with haloperidol in animal models of antipsychotic effect and extrapyramidal side effects: comparison with risperidone and chlorpromazine. ( Matsuoka, N; Mutoh, S; Shirakawa, K; Tada, M, 2004)
"Haloperidol was considered as the first choice for the treatment of positive symptoms."1.32Survey on schizophrenia treatment in Mexico: perception and antipsychotic prescription patterns. ( Apiquian, R; de la Fuente-Sandoval, C; Fresán, A; Nicolini, H; Ulloa, RE, 2004)
"Treatment with risperidone was offered to acutely psychotic schizophrenic patients with the requirement of a minimum score of > or =4 on 2 items of the PANSS positive symptoms subscale."1.32Risperidone in the treatment of acute schizophrenia. ( Naber, D; Raedler, TJ; Schreiner, A; Wiedemann, K, 2004)
"The bilirubin level was significantly lower in the negative subgroup of the patient group."1.32Decreased plasma antioxidants in schizophrenia. ( Kim, JJ; Lee, C; Lee, CU; Lee, SJ; Pae, CU; Paik, IH, 2004)
"Schizophrenia is a chronic disease characterized by psychotic symptoms as well as negative symptoms such as affective flattening, social withdrawal and occupational dysfunction."1.32[A long-acting second generation anti-psychotic--experience in Israel]. ( Alfici, S; Bleich, A; Melamed, Y; Preisman, O; Stein-Reisner, O, 2004)
"2198 risperidone-treated patients were identified versus 3259 treated with other antipsychotics."1.31A naturalistic study of risperidone treatment outcome using prognosis-adjusted discharge rates in New York State inpatients. ( Allingham, BH; Cienfuegos, A; Javitt, DC; Levine, J; Miniati, M; Robinson, J; Silipo, G, 2002)
"This study examined the short-term efficacy of electroconvulsive therapy (ECT) combined with antipsychotic medication in treatment-resistant schizophrenia (TRS)."1.31Efficacy of electroconvulsive therapy combined with antipsychotic medication in treatment-resistant schizophrenia: a prospective, open trial. ( Tang, WK; Ungvari, GS, 2002)
"Risperidone is a novel and atypical agent with a dual antagonistic effect on 5-HT and D receptors."1.31Risperidone-induced obsessive-compulsive symptoms: a series of six cases. ( Alevizos, B; Christodoulou, GN; Lykouras, L; Zervas, IM, 2002)
"Nicotine has been shown in a variety of studies to improve memory performance."1.31Nicotine interactions with haloperidol, clozapine and risperidone and working memory function in rats. ( Addy, N; Levin, ED, 2002)
"Treatment with risperidone resulted in a significant decrease in the intensity of schizophrenic symptoms and in an improvement in all neuropsychological tests applied."1.31Risperidone treatment of schizophrenia: improvement in psychopathology and neuropsychological tests. ( Araszkiewicz, A; Borkowska, A; Rajewski, A; Rybakowski, JK, 2002)
"Risperidone was not associated with increased odds of hyperlipidemia compared with no antipsychotic exposure (OR, 1."1.31An assessment of the independent effects of olanzapine and risperidone exposure on the risk of hyperlipidemia in schizophrenic patients. ( Buchanan, RW; Fedder, DO; Koro, CE; Kreyenbuhl, J; L'Italien, GJ; Magder, LS; Revicki, D; Weiss, S, 2002)
"The treatment of schizophrenia is therefore particularly important to reduce deficits across a large number of neurocognitive domains."1.31Patient characteristics and prescription patterns of atypical antipsychotics among patients with schizophrenia. ( Cunningham, F; Hamed, A; Huang, YH; Kazis, LE; Lee, AF; Miller, DR; Ren, XS, 2002)
"Family history of psychiatric illness and the presence of obstetric complications were estimated by a semistructured questionnaire."1.31Does risperidone act better in schizophrenic patients who have a family or obstetric history? ( Borkowska, A; Rybakowski, JK, 2002)
"Risperidone (4 mg/day) was added to her drug regimen and after increasing the dosage to 6 mg/day, she began to exhibit retrocollis."1.31Tardive dystonia provoked by concomitantly administered risperidone. ( Hori, M; Hori, T; Kawanishi, Y; Shiraishi, H; Suzuki, T; Tachikawa, H, 2000)
"96 SD were treated with risperidone (RSP) at the dosage of 2-9 mg/die (mean 4."1.31Long-term treatment of chronic schizophrenia with risperidone: a study with plasma levels. ( Boscati, L; Laini, V; Mauri, MC; Orlandi, R; Papa, P; Rudelli, R; Salvi, V, 2001)
"The acute phase of schizophrenia is characterized by the presence of positive, negative and affective symptoms."1.31Acute phase of schizophrenia: impact of atypical antipsychotics. ( Azorin, JM, 2000)
"Treatment with risperidone, though, results in considerably elevated plasma prolactin (PRL) levels which are not observed with other atypical neuroleptics, such as clozapine, indicating a differentiated action on receptors that are involved in PRL release, mainly dopaminergic and serotonergic."1.31Neuroendocrine serotonergic and dopaminergic responsivity in male schizophrenic patients during treatment with neuroleptics and after switch to risperidone. ( Hatzimanolis, J; Lykouras, L; Markianos, M, 2001)
"Susceptibility for malignant hyperthermia was detected by a positive in vitro contracture test."1.31[Incompatibility of olanzapine and amisulpride in multisystemic myotonic myopathy]. ( Grohmann, R; Pedrosa Gil, F; Rüther, E; Schneider, C, 2001)
"We investigated the relationships between extrapyramidal symptoms (EPS) induced by risperidone, the dosage of risperidone and the combined plasma concentrations of risperidone plus its active metabolite, 9-hydroxyrisperidone, in 20 schizophrenic patients."1.31Possible relationship between combined plasma concentrations of risperidone plus 9-hydroxyrisperidone and extrapyramidal symptoms. Preliminary study. ( Nakamura, J; Ueda, N; Yoshimura, R, 2001)
" We conducted a survey of Spanish psychiatrists in mental health centers and outpatient treatment units to assess the severity scores that they would assign to a list of the most common adverse events (AEs) that usually occur with antipsychotic treatment."1.31Global index of safety (GIS): a new instrument to assess drug safety. ( Badía, X; Gómez, JC; Kind, P; Sacristán, JA, 2001)
"Converging evidence indicates that, in controlled drug trials, individuals receiving novel antipsychotic medications have fewer adverse effects than those receiving conventional antipsychotic medications."1.31Short report: comparison of patient satisfaction and burden of adverse effects with novel and conventional neuroleptics: a naturalistic study. ( Bromet, EJ; Davidson, M; Rabinowitz, J, 2001)
"Risperidone-treated patients had a significantly higher DAI-10 score compared to haloperidol-treated patients."1.31Subjective response to antipsychotic treatment and compliance in schizophrenia. A naturalistic study comparing olanzapine, risperidone and haloperidol (EFESO Study). ( Edgell, E; García-Cabeza, I; Gómez, JC; González de Chavez, M; Sacristán, JA, 2001)
"Risperidone-treated patients did not differ from healthy subjects for PPI with any prepulse trials."1.31Prepulse inhibition of the startle response in risperidone-treated patients: comparison with typical antipsychotics. ( Kumari, V; Sharma, T; Soni, W, 2002)
"The novel antipsychotic medications offer a more favorable extrapyramidal side effect profile than conventional agents."1.31Sexual side effects of novel antipsychotic medications. ( Marder, SR; Pierre, JM; Saunders, CS; Wirshing, DA; Wirshing, WC, 2002)
"Risperidone is an atypical antipsychotic drug that increases plasma norepinephrine (NE) levels, but the mechanism behind this effect is unclear."1.31Effects of risperidone on the peripheral noradrenegic system in patients with schizophrenia: a comparison with clozapine and placebo. ( Breier, A; Eisenhofer, G; Elman, I; Folio, CJ; Goldstein, DS; Green, AI; Holmes, CS; Pickar, D, 2002)
"The purpose of this case study is to document hepatic adverse effects associated with long-term risperidone use in pediatric populations."1.30Case study: risperidone-induced hepatotoxicity in pediatric patients. ( Briguglia, C; Grothe, D; Herion, D; Jacobsen, LK; Kumra, S, 1997)
"Sertindole-treated patients exhibited significantly (P < 0."1.30Sertindole and dopamine D2 receptor occupancy in comparison to risperidone, clozapine and haloperidol - a 123I-IBZM SPECT study. ( Asenbaum, S; Barnas, C; Brücke, T; Hesselmann, B; Kasper, S; Küfferle, B; Podreka, I; Tauscher, J, 1998)
" In this case, NMS seemed to be induced by bacterial pneumonia after long term administration of LPZ 5 mg per day."1.30[A study of neuroleptic malignant syndrome in the presenium and senium]. ( Honma, H; Koyama, T; Matsubara, S; Suzuki, I; Watanabe, N, 1998)
"Deliberate drug overdose is a frequent occurrence in patients with schizophrenia."1.30A case of risperidone overdose in early schizophrenia: a review of potential complications. ( Day, C; Dillman, B; Gardner, D; Kopala, LC, 1998)
"Risperidone-associated increase in serum prolactin levels was not significantly correlated to the emergence of possible prolactin-related side effects."1.30Prolactin levels and adverse events in patients treated with risperidone. ( Brecher, M; Davis, JM; de Coster, R; Kleinberg, DL; Van Baelen, B, 1999)
"To compare the side effect profile of risperidone with that of oral haloperidol in patients with no previous exposure to antipsychotic drugs (APDs)."1.30Neurologic side effects in neuroleptic-naive patients treated with haloperidol or risperidone. ( Mazurek, MF; Rosebush, PI, 1999)
"Olanzapine is a new atypical antipsychotic agent that belongs to the same chemical class as clozapine."1.30In vivo effects of olanzapine on striatal dopamine D(2)/D(3) receptor binding in schizophrenic patients: an iodine-123 iodobenzamide single-photon emission tomography study. ( Dresel, S; Hahn, K; Mager, T; Meisenzahl, E; Möller, HJ; Rossmüller, B; Tatsch, K, 1999)
"Risperidone is a dopaminergic as well as a 5-HT2 antagonist."1.30Some behavioural effects of risperidone in rats: comparison with haloperidol. ( Chodera, A; Kus, K; Nowakowska, E; Rybakowski, J, 1999)
"Risperidone was substituted for typical antipsychotics after baseline assessment in the second cohort (n = 10)."1.30Differences in frontal cortical activation by a working memory task after substitution of risperidone for typical antipsychotic drugs in patients with schizophrenia. ( Bullmore, ET; Honey, GD; Sharma, T; Soni, W; Varatheesan, M; Williams, SC, 1999)
"Risperidone is a new antipsychotic drug with high affinity in vitro for both central 5-HT2 and D2 receptors."1.29Positron emission tomography studies on D2 and 5-HT2 receptor binding in risperidone-treated schizophrenic patients. ( Ericsson, B; Farde, L; Halldin, C; Nakashima, Y; Nyberg, S; Oxenstierna, G, 1995)
"Risperidone is a recently introduced neuroleptic distinguished by a decreased incidence of extrapyramidal side effects (EPS)."1.29The D2 dopamine receptor occupancy of risperidone and its relationship to extrapyramidal symptoms: a PET study. ( Houle, S; Kapur, S; Remington, G; Wilson, AA; Zipursky, RB, 1995)
"When schizophrenia is first diagnosed antipsychotic therapy should be started quickly as the longer the initial psychosis remains untreated the worse the final outcome will be."1.29Managing the first episode of schizophrenia: the role of new therapies. ( McCreadie, RG, 1996)
"Priapism was relieved when a hematoma was evacuated from his penis."1.29[Risperidone-induced priapism]. ( Knobler, HY; Maizel, S; Umansky, L, 1996)
" Patients were treated with risperidone in two different dosage groups (3 mg and 8 mg) and haloperidol (10-20 mg) and compared with eight healthy control subjects."1.29Striatal dopamine-2 receptor occupancy in psychotic patients treated with risperidone. ( Asenbaum, S; Brücke, T; Gössler, R; Kasper, S; Küfferle, B; Podreka, I; Tauscher, J; Topitz-Schratzberger, A; Vesely, C, 1996)
"Risperidone was initiated at a starting dose of 0."1.29Use of risperidone in pervasive developmental disorders: a case series. ( Fisman, S; Steele, M, 1996)
"Risperidone is a new benzisoxazole derivative displaying a very potent serotonin antagonism and a potent dopamine antagonism in pharmacological studies."1.28Efficacy and tolerability of a new antipsychotic compound (risperidone): results of a pilot study. ( Kissling, W; Möller, HJ; Pelzer, E; Riehl, T; Wernicke, T, 1991)

Research

Studies (2,669)

TimeframeStudies, this research(%)All Research%
pre-19901 (0.04)18.7374
1990's406 (15.21)18.2507
2000's1188 (44.51)29.6817
2010's902 (33.80)24.3611
2020's172 (6.44)2.80

Authors

AuthorsStudies
Rowley, M1
Bristow, LJ1
Hutson, PH1
Shahid, M1
Walker, GB1
Zorn, SH1
Wong, EH1
Bali, A1
Malhotra, S1
Dhir, H1
Kumar, A3
Sharma, A2
Carro, L1
Raviña, E1
Domínguez, E1
Brea, J1
Loza, MI1
Masaguer, CF1
Sun, H1
Zhu, L1
Yang, H2
Qian, W1
Guo, L3
Zhou, S2
Gao, B1
Li, Z9
Zhou, Y5
Jiang, H1
Chen, K3
Zhen, X1
Liu, H10
Brindisi, M1
Butini, S1
Franceschini, S1
Brogi, S1
Trotta, F1
Ros, S1
Cagnotto, A1
Salmona, M1
Casagni, A1
Andreassi, M1
Saponara, S1
Gorelli, B1
Weikop, P1
Mikkelsen, JD1
Scheel-Kruger, J1
Sandager-Nielsen, K1
Novellino, E1
Campiani, G1
Gemma, S1
Huang, L3
Zhang, W9
Zhang, X14
Yin, L2
Chen, B1
Song, J2
Cao, X2
Zhang, Y17
Chen, Y7
Qiu, Y2
Yu, M1
Xu, X6
Liu, X4
Liu, BF1
Zhang, L10
Zhang, G4
Gao, L1
Hu, J2
Song, T1
Zhu, Y11
Zhang, C5
Siafis, S3
Zhuo, K1
Zhu, D1
Wu, H3
Liu, D1
Jiang, K1
Wang, J6
Leucht, S30
Li, C6
Liu, J5
Wang, P1
Sun, L2
Guan, X3
Xiu, M8
Yu, R1
Gao, Y2
Li, X27
Thomas, K1
Le Moigne, A1
Csernansky, J1
Leadbetter, RA1
Andorn, AC1
Graham, JA1
Heath, AT1
Walling, DP3
Newcomer, JW2
Marder, SR35
Katona, L1
Bitter, I5
Czobor, P17
Wu, Z2
Liu, Q2
Demyttenaere, K1
Leenaerts, N1
Acsai, K2
Sebe, B1
Laszlovszky, I4
Barabássy, Á5
Fonticoli, L1
Szatmári, B4
Earley, W4
Németh, G6
Correll, CU20
Ozornin, AS1
Govorin, NV2
Sakharov, AV1
Tereshkov, PP1
Hassman, HA1
Anta, L4
Ochoa, L1
Ayani, I3
Martínez, J4
Gutierro, I3
Tao, B1
Xiao, Y3
Cao, H3
Yang, C1
Lencer, R3
Gong, Q4
Lui, S3
Shroitman, NK1
Peles, E1
Even-Tov, S1
Schreiber, S1
Tene, O1
Suzuki, H16
Hibino, H14
Lin, C2
Yu, J3
Feng, W2
Fu, W1
Yang, F9
Chen, D3
Jiang, S1
Su, L1
Lu, Y1
Chen, Z2
Wang, X10
Dagenais-Beaulé, V1
Azimi Sanavi, M1
Ghazvini, H1
Zargari, M1
Ghalehnoei, H1
Hosseini-Khah, Z1
Shi, H2
Yang, G9
Yang, Y14
Li, W9
Song, M1
Shao, M1
Su, X1
Lv, L21
Pahwa, M1
Sleem, A1
Elsayed, OH1
Good, ME1
El-Mallakh, RS1
Filts, Y1
Litman, RE3
Naber, D17
Zolk, O2
Greiner, T1
Schneider, M1
Heinze, M1
Dahling, V1
Ramin, T1
Grohmann, R2
Bleich, S3
Zindler, T1
Toto, S1
Seifert, J1
Bellotti, E1
Contarini, G1
Geraci, F1
Torrisi, SA1
Piazza, C1
Drago, F1
Leggio, GM1
Papaleo, F2
Decuzzi, P1
Lang, X2
Wang, D6
Zhou, H2
Wang, L26
Cao, B1
Lu, Z6
Yan, H9
Su, Y5
Liao, Y6
Lu, T12
Yu, H8
Li, J7
Xiao, X2
Tan, Y3
Zhang, D12
Yue, W11
Motamed, M1
Karimi, H1
Sanjari Moghaddam, H1
Taherzadeh Boroujeni, S1
Sanatian, Z1
Hasanzadeh, A1
Khodaei Ardakani, MR3
Akhondzadeh, S34
Taurines, R1
Fekete, S2
Preuss-Wiedenhoff, A1
Warnke, A1
Wewetzer, C1
Plener, P1
Burger, R1
Gerlach, M1
Romanos, M1
Egberts, KM1
Jeon, SM1
Cho, J1
Lee, DY1
Kwon, JW1
Zhao, M1
Ma, J4
Li, M8
Zhu, W1
Zhou, W5
Shen, L6
Zhang, N2
Wu, S2
Fu, C1
Yang, K2
Tang, T1
Shen, R1
He, L21
Huai, C1
Qin, S12
Taipale, H3
Tanskanen, A3
Luykx, JJ2
Solmi, M1
Tiihonen, J4
Lin, YH2
Wu, CS1
Liu, CC3
Kuo, PH1
Chan, HY6
Chen, WJ3
Oh, S1
Byeon, SJ1
Chung, SJ1
Xu, Q7
Li, Y14
Ning, A1
Yuan, R1
Fu, Y1
Zhang, R3
Zeng, D1
Yu, W4
Li, H13
Yu, S1
Mørkved, N1
Johnsen, E2
Kroken, RA2
Winje, D1
Larsen, TK1
Thimm, JC1
Rettenbacher, MA2
Johannesen, CAB1
Løberg, EM3
Lopez-Morinigo, JD1
Arango, C4
Lin, CH5
Lin, HY1
Lin, TC1
Chen, JJ4
Ramos-Méndez, MA1
Tovilla-Zárate, CA1
Juárez-Rojop, IE1
Villar-Soto, M1
Genis-Mendoza, AD1
González-Castro, TB1
López-Narváez, ML1
Martínez-Magaña, JJ1
Castillo-Avila, RG1
Villar-Juárez, GE1
Martin, A4
Bessonova, L1
Hughes, R1
Doane, MJ1
O'Sullivan, AK1
Snook, K1
Cichewicz, A1
Weiden, PJ11
Harvey, PD17
Huang, MW1
Gibson, RC1
Jayaram, MB8
Caroff, SN2
Salehi, A2
Namaei, P1
TaghaviZanjani, F2
Bagheri, S2
Moradi, K3
Misawa, F2
Fujii, Y2
Takeuchi, H17
Krishnegowda, S1
Udaykumar, P1
Yadiyal, A1
Tost, M1
González-Rodríguez, A1
Aguayo, R1
Álvarez, A1
Montalvo, I1
Barbero, JD1
Gabernet, R1
Izquierdo, E1
Merodio, I1
Monreal, JA1
Palao, D1
Labad, J1
Álamo, C2
Hu, M12
Xia, Y1
Zong, X11
Sweeney, JA14
Bishop, JR3
Giase, G1
Li, B2
Rubin, LH1
Wang, Y13
He, Y10
Chen, X10
Liu, C4
Chen, C5
Tang, J8
Benarous, X1
Lahaye, H1
Cottin, G1
Garny de la Rivière, S1
Guilé, JM1
Speranza, M1
Bonnot, O1
Cohen, D6
Kane, JM50
Kinon, BJ27
Forray, C1
Such, P1
Mittoux, A6
Lemming, OM1
Hertel, P1
Howes, OD2
Anam, A1
Lynch, S1
Mosharraf, N1
Soukas, C1
Gekhman, D1
Cao, L1
Wu, J1
Sommer, IE1
Brand, BA1
Gangadin, S1
Chen, N2
Yao, J1
Chen, S3
Wu, F3
Abdallah, MS1
Mosalam, EM1
Hassan, A1
Ramadan, AN1
Omara-Reda, H1
Zidan, AA1
Samman, WA1
El-Berri, EI1
Ben-Azu, B3
Uruaka, CI1
Ajayi, AM3
Jarikre, TA1
Nwangwa, KE1
Chilaka, KC1
Chijioke, BS1
Omonyeme, MG1
Ozege, CB1
Ofili, EC1
Warekoromor, EB1
Edigbue, NL1
Esiekpe, UV1
Akaenyi, DE1
Agu, GO1
Grover, S4
Sarkar, S4
Sahoo, S5
Tang, Y4
Wu, Y3
Hao, Q3
Deng, W8
Tan, L6
Chen, Q7
Zhang, F8
Yang, J9
Li, K9
Tan, Q5
Zhang, H14
Ma, X15
Li, L15
Wang, C14
Zhao, L5
Ren, H4
Du, X3
Hu, X5
Li, T8
Wang, Q8
Bhat, AA2
Gupta, G2
Afzal, O2
Kazmi, I2
Al-Abbasi, FA2
Alfawaz Altamimi, AS2
Almalki, WH2
Alzarea, SI2
Singh, SK2
Dua, K2
Zhang, J7
Yao, T2
Ma, S1
Kang, L1
Nie, Z1
Liu, Z5
Zheng, J3
Duan, X4
Tao, S1
Coid, J2
Wei, W2
Guo, W2
Li, D2
Baeza, I4
Fortea, A1
Ilzarbe, D1
Sugranyes, G1
Okada, Y1
Inada, K1
Akazawa, M1
Tzeng, NS3
Yang, YY2
Lin, CC4
Hsieh, PS1
Liu, YP4
Nelson, EA2
Kraguljac, NV10
Maximo, JO2
Armstrong, W1
Lahti, AC13
Yu, CL1
Carvalho, AF2
Thompson, T1
Tsai, TC2
Tseng, PT1
Hsu, CW4
Hsu, TW1
Liang, CS3
Patlola, SR1
Donohoe, G1
McKernan, DP1
Karbalaee, M1
Jameie, M1
Amanollahi, M1
Parsaei, M1
Basti, FA1
Mokhtari, S1
Ardakani, MK1
Lokmer, A1
Alladi, CG2
Troudet, R1
Bacq-Daian, D1
Boland-Auge, A1
Latapie, V1
Deleuze, JF1
RajKumar, RP3
Shewade, DG3
Bélivier, F1
Marie-Claire, C2
Jamain, S3
Hope, JD1
Keks, NA3
Copolov, DL1
Li, Q3
Liao, X1
Fang, M3
Gao, J5
Xu, J4
Duan, M1
Yan, S1
Yao, P1
Li, S5
Wu, B4
Si, T1
Anczewska, M1
Balicki, M1
Droździkowska, A1
Gorczyca, P1
Janus, J1
Paciorek, S1
Plisko, R1
Zięba, M1
Burschinski, A1
Schneider-Thoma, J1
Priller, J1
Davis, JM18
Zhou, T2
Pu, C1
Huang, Z2
Gao, T1
Zhou, E1
Zheng, Y5
Huang, B1
Cheng, Z4
Shi, C2
Yu, X6
Song, X10
Huang, X4
Yamada, H1
Hashimoto, R4
Sun, Y1
Kang, Z1
Feng, X1
Guo, LK1
Zhang, YY1
Li, WQ3
Yang, YF2
Lu, TL1
Liao, YD1
Kang, ZW1
Wang, LF1
Liu, B2
Huang, HL1
Lv, LX3
Yao, Y1
Tan, YL4
Breen, G3
Everall, I1
Wang, HX2
Yue, WH1
Hieronymus, F1
Østergaard, SD2
Xue, M1
Zang, X1
Long, Y1
Wu, Q2
Cai, J1
Xiao, J3
Xu, Y5
Huang, M2
Liu, F4
Meng, H1
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Nair, NP1
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Finley, PR1
Sommer, BR1
Corbitt, JL1
Brunson, GH1
Lum, BL1
Mahendran, R4
Tracy, JI1
Monaco, CA1
Abraham, G1
Barnas, C1
Hesselmann, B1
Werapongset, W1
Chaisirikul, S1
Chrujiporn, W1
Visanuyothin, T1
Kessawai, D1
Charisilp, C1
Ratanachata, N1
Sanichwannakul, K1
Wangdee, P1
Bunditchate, A1
Ukranand, P1
Knable, MB1
Coppola, R1
Gorey, JG1
Jones, DW1
Wirshing, D1
Dähne, I1
Mager, T2
Scherer, J1
Deirmenjian, JM1
Erhart, SM1
Spellberg, BJ1
Gagiano, CA2
Torres-Plank, JF1
Gaussares, C1
Hasan, S1
Lee, EL1
Liow, PH1
Kiraly, SJ1
Gibson, RE1
Ancill, RJ1
Holliday, SG1
Lemon, MD1
Suzuki, I1
Honma, H1
Watanabe, N1
Matsubara, S1
Dubbelman, YD1
Thung, FH1
Heeringa, M1
Pettegrew, JW1
Hanau, M1
Jhamb, KK1
Iskedjian, M1
Hux, M1
Rudnick, A1
Sharif, ZA3
Jones, H1
Wright, PA1
Lucey, JV1
Iskander, A1
Park, M1
Apergi, FS1
Smith, R1
Allen, D1
Elizur, A1
Maynard, A1
Bloor, K1
Yee, CM1
Morris, SE1
White, PM1
Day, C1
Dillman, B1
Gardner, D1
DeQuardo, JR1
Johnson, SV1
Singh, KI1
Moore, DB1
Sherr, JD1
Rockwell, E1
Lohr, JB1
Lacro, J1
Toren, P1
Laor, N1
Sanders, RD1
Lehrer, DS1
Travis, MJ1
Mulligan, R1
Acton, PD1
Gacinovic, S1
Mertens, J1
Terrière, D1
Kleinberg, DL1
de Coster, R1
Van Baelen, B4
Pitschel-Walz, G1
Abraham, D1
Breier, AF1
Pinals, DA1
Elman, I2
Adler, CM1
Lafargue, RT1
Clifton, A1
Takahashi, N1
Terao, T2
Oga, T1
Okada, M1
Ollendorf, D1
Oster, G1
Hawkins, KA2
Rosebush, PI1
Mazurek, MF1
Lemmens, P4
Palmer, CS1
Genduso, LA1
Brown, RE1
Ginsberg, G1
Shani, S1
Lev, B1
Cohen, LJ1
Foster, RH2
Zolezzi, M1
Badr, MG1
Caracci, G1
Ananthamoorthy, R1
Morera, AL1
Barreiro, P1
Cano-Muñoz, JL1
Kasckow, J1
Kunik, M1
Pomara, N1
Tandon, R2
Milner, K1
Jibson, MD2
Campbell, M1
Markianos, M4
Hatzimanolis, J4
Faraone, SV1
Zimmet, S1
Kelleher, JP2
Bartko, JJ1
Yap, HL1
Low, BL2
Choo, CH2
Chan, AO1
Wong, KE2
Chee, KT2
Emanuel, M1
Lee, HS1
Khoo, YM1
Yap, JL1
Chan, A1
See, RE1
Fido, AA1
Maurice, M1
Ibrahim, MM1
Salama, GM1
Prinssen, EP1
Kleven, MS1
Koek, W1
Malla, AK2
Norman, RM2
Pies, R1
Rubin, E1
Dunayevich, E1
Chatterjee, A1
Kysar, L1
Berisford, MA1
Goldstein, D1
Pashdag, J1
Sheth, S1
Marcus, S1
Gopalani, A2
Palmer, A1
Prior, TI1
Baker, GB1
Gabbert, JF1
Giannini, AJ1
Meisenzahl, E1
Wetterling, T1
Müssigbrodt, HE1
Asai, M1
Dewan, M1
Hong, KS2
Cheong, SS1
Kalinyak, CM1
Chaki, S1
Funakoshi, T1
Yoshikawa, R1
Okuyama, S1
Kumagai, T1
Nakazato, A1
Nagamine, M1
Tomisawa, K1
Ende, G2
Weber-Fahr, W2
Sartorius, A1
Krier, A1
Hubrich-Ungureanu, P1
Ruf, M1
Stuck, S1
Henn, FA2
Amin, S1
Yui, K1
Whitworth, AB1
Liensberger, D1
Nichol, MB1
Smith, RR1
Dursun, SM1
Burke, JG2
Nowakowska, E1
Chodera, A1
Kus, K1
Ho, BC1
Nopoulos, P1
Andreasen, NC2
Honey, GD1
Bullmore, ET1
Soni, W2
Varatheesan, M1
Boulay, LJ1
Lapierre, YD1
McDougall, GM1
Dittert, S1
Hale, A1
Bale, R1
Earnst, KS1
Taylor, SF1
Smet, IC1
Berent, S1
Facciolà, G2
Johansson, I1
Dahl, ML1
Iakovlev, VA2
Alfaro, CL1
Nicolson, R1
Lenane, M1
Rapoport, JL1
Simpson, PM1
Ngan, E1
Liddle, P1
Reneman, L3
Gersons, BP2
van Royen, EA3
Voruganti, LN1
Liu, SK1
Nagasaki, T1
Ohkubo, T1
Sugawara, K1
Yasui, N1
David, SR2
Walter, S1
Soher, B1
Maudsley, AA1
Remschmidt, H2
Hennighausen, K2
Clement, HW2
Heiser, P2
Schulz, E2
Windhaber, J1
Urbanits, S1
Grisold, W1
Kumar, S1
Malone, DM1
Schroeder, U1
Schroeder, H1
Schwegler, H1
Sabel, BA1
Raskin, S1
Katz, G1
Zislin, Z1
Durst, R1
Clementz, BA1
Cadenhead, KS1
Clarke, A1
Gilbody, S1
Reznik, I1
Paleacu, D1
Masand, PS1
Chiu, WC1
Wu, ST1
Su, MH1
Agarwal, V1
Coulouvrat, C1
Dondey-Nouvel, L1
Hirose, S2
Mérette, C1
Villeneuve, J2
Roy-Gagnon, MH1
Gauthier, Y1
Cliche, D1
Filteau, MJ1
Jarskog, LF1
Mattioli, MA1
Dingemans, PM3
Vervarcke, J1
De Hooge, JD1
Bray, G1
Haushofer, M1
Doig, A1
Sembhi, S1
Livingston, G1
Vieta, E1
Gregor, KJ1
Stamouli, SS2
Adesanya, A1
Hajak, G1
Kyosseva, SV1
Elbein, AD1
Hutton, TL1
Griffin, ST1
Mrak, RE1
Sturner, WQ1
Karson, CN1
Green, B1
Bagnall, AM1
Tuunainen, A1
Raza, A1
Ratakonda, SS1
Almond, S1
O'Donnell, O1
Lal, S1
Iskandar, H1
Govitrapong, P1
Chagkutip, J1
Turakitwanakan, W1
Srikiatkhachorn, A1
Tachikawa, H1
Kawanishi, Y1
Hori, M1
Hori, T1
Shiraishi, H1
Simon, AE1
Mullen, A1
Wahlbeck, K1
Cheine, M1
Tuisku, K1
Ahokas, A1
Joffe, G1
Rimón, R1
Azhar, MZ1
Geddes, J2
Freemantle, N1
Harrison, P1
Bebbington, P1
Basson, BR3
Malcolm, S1
De Smedt, C1
Heck, AH2
Haffmans, PM1
de Groot, IW2
Hoencamp, E1
Moriarty, PJ1
Serper, MR1
Schnur, E1
Lieber, D1
Ulrich, R1
Atzert, R1
Brienzo, R1
Kaplan, Z1
Mark, M1
Nahon, D1
Habraken, JB1
Jureidini, JN1
Schweitzer, I1
Simoneau, I1
Lemieux, I1
Hilger, E1
Salemi, M1
Madia, AG1
Kooptiwoot, S1
Settachan, T1
Bhana, N1
Olney, R1
Plosker, GL1
Snaterse, M1
Johnstone, BM1
Dulisse, B1
Dossenbach, MR1
Kratky, P1
Schneidman, M1
Grundy, SL1
Metcalfe, S1
Belmaker, RH1
Walker, DJ1
Orengo, CA1
Kunik, ME1
Hale, D1
Molinari, VA1
Laini, V1
Boscati, L1
Rudelli, R1
Salvi, V1
Orlandi, R1
Seger, A1
van Harten, PN1
Tanvetyanon, T1
Dissin, J1
Selcer, UM1
Zeger, SL1
Zarzuela, A1
Riedel, A1
Rolfe, TJ1
Taffe, J1
Ashby, CR1
Mills, MJ1
Tanada, S1
Khramov, I1
Iwanami, A1
Okajima, Y1
Isono, H1
Shinoda, J1
Hata, A1
Fukuda, M1
Scholten, DJ1
Czekalla, J1
Dellva, MA1
Grundy, S1
O'Leary, DS1
Watkins, GL1
Boles Ponto, LL1
Hichwa, RD1
Nelson, MW1
Mullen, B1
Vagnucci, AH1
Taylor, CG1
Ehmann, T1
Ayrton, Z1
Szymanski, KA1
Valibhai, F1
Phan, NB1
True, J1
Vesce, J1
Comaty, JE1
Advokat, C1
Torres, RA1
Hornik, T1
Ipekçi, S1
Birsöz, S1
Rudge, T1
Morse, K1
Takei, N1
Mori, N1
Minami, M1
Ohta, T1
Sauriol, L1
Laporta, M1
Edwardes, MD1
Deslandes, M1
Ricard, N1
Suissa, S1
Ravasia, S1
Flor-Henry, P1
Spiegel, R1
Vanelle, JM1
Péré, JJ1
Giguere, M1
Bourdeix, I1
Friedman, JI2
Adler, DN2
Temporini, HD1
Kemether, E1
White, L2
Parrella, M2
Davis, KL2
Kozlova, IA1
Burelomova, IV1
Goriunov, AV1
Grebchenko, IuF1
Masikhina, SN1
Light, M1
Dunbar, F1
Pierre, JM2
Eyeler, J1
Weinbach, J1
Khanna, S1
Dorovskikh, IV1
Belinskiĭ, AV1
Shcherbakov, DV1
Zhbrykunov, VL1
Martyniuk, IuL1
Erbağci, AB1
Köylüoglu, O1
Yilmaz, N1
Tarakçioglu, M1
Chua, L1
Pang, E1
Ng, VP1
Chan, YH1
Connolly, CE1
Pedrosa Gil, F1
Schneider, C1
Arnold, LM1
Levine, HB1
Cramer, JA1
Badía, X1
Kind, P1
Simpson, MM1
Goetz, RR1
Devlin, MJ1
Goetz, SA1
Walsh, BT1
Rubin, NJ1
Arceneaux, JM1
Kim, JG1
Koh, HJ1
Lee, D1
Litvintsev, SV1
Snedkov, EV1
Mullen, J1
Turrone, P1
Flint, AJ1
Ehmann, TS1
Khanbhai, I1
Wrixon, C1
Tse, G1
Sin, O1
Wang, W1
Roh, HK1
Chung, WG1
Park, CS1
Svensson, JO1
Woodward, TS1
Kuroki, T1
Tashiro, N1
Lewis, M1
Frangou, S1
García-Cabeza, I1
Edgell, E1
González de Chavez, M1
Ratnayake, T1
Alao, AO1
Naprawa, SA1
Cazzullo, CL1
Galluzzo, A1
Panariello, A1
Adorni, A1
Pegoraro, M1
Bosis, S1
Colombo, F1
Trabattoni, D1
Zagliani, A1
Clerici, M1
Jensen, HM1
Poulsen, HD1
Shimoni, J1
Shapira, B1
Beuk, N1
Hoogenboom, B1
Sasaki, N1
Ikeda, H1
Nakano, N1
Ozawa, H1
Pouzet, B1
Didriksen, M1
Arnt, J1
Howanitz, E1
Brenner, G1
Temporini, H1
Hutton, SB1
Shamir, E1
Thyrum, PT1
Bera, R1
Yeh, C1
Arvanitis, LA1
Stryjer, R1
Bar, F1
Rabey, JM1
Kim, W1
Yoon, SJ1
Alarcon, RD1
Kuno, E1
Rothbard, AB1
Zavitsanou, K1
Kawai, N1
Storch, DD1
Albert, MJ1
Nieman, DH1
Koelman, JH1
Bour, LJ1
Ongerboer de Visser, BW1
Yuan, CL1
Bullock, R1
Libretto, S1
Blair, K1
Curtin, F1
Stalman, SL1
Lerner, AG1
Shufman, E1
Kodesh, A1
Rudinski, D1
Kretzmer, G1
Sigal, M1
Pavuluri, M1
Heidenreich, J1
Mallya, A1
Chawla, P1
Boyer, SK1
DeRosear, L1
Hoptman, M1
Kunz, M1
Horowitz, TL1
Brandstätter, B1
Sokullu, S1
Krampe, K1
Weiss, E1
Dinakar, HS1
Sobel, RN1
Bopp, JH1
Daniels, A1
Mauro, S1
Gianfrancesco, F1
Durkin, MB2
Amico, E1
Posever, TA1
Toker, R1
Saunders, CS1
Webster, D1
Devarajan, S1
Gallant, J1
Harris, A1
Cannon, TD1
Dahlström, M1
Räsänen, P1
Juriloo, A1
Allen, TB1
Andersson, C1
Lawler, CP1
Mailman, RB1
Goldstein, DS1
Eisenhofer, G1
Folio, CJ1
Holmes, CS1
Shermock, KM1
Laich, JS1
Edwards, N1
Mendelson, S1
Brown, TL1
Griese, EU1
Stösser, D1
Gaertner, I1
Barth, G1
Hofschuster, E1
Dobmeier, P1
Claus, A2
Bollen, J2
De Cuyper, H2
Eneman, M2
Malfroid, M2
Heylen, S2
Wilms, G1
Van Ongeval, C1
Baert, AL1
Heylen, SL1
Gelders, YG2
Pathiraja, AP1
Diamond, BI1
Gerlach, J1
Pelzer, E1
Riehl, T1
Wernicke, T1

Clinical Trials (185)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate the Efficacy, Safety and Tolerability of RBP-7000 as a Treatment in Subjects With Acute Schizophrenia Over 8 Weeks (2 Subcutaneous Doses)[NCT02109562]Phase 3354 participants (Actual)Interventional2014-04-30Completed
Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Intramuscular Injections of Risperidone ISM® in Patients With Acute Exacerbation of Schizophrenia: Open Label Extension (PRISMA-3_OLE)[NCT03870880]Phase 3215 participants (Actual)Interventional2017-08-25Completed
Interventional, Open-label, Flexible-dose, Long-term Safety Study of Lu AF35700 in Adult Patients With Schizophrenia[NCT02892422]Phase 3528 participants (Actual)Interventional2016-08-31Completed
Interventional, Randomised, Double-blind, Active-controlled, Fixed-dose Study of Lu AF35700 in Patients With Treatment-resistant Schizophrenia[NCT02717195]Phase 31,098 participants (Actual)Interventional2016-04-30Completed
The Phosphodiesterase Inhibitor Pentoxifylline as an Adjunctive in Treatment of Negative Symptoms in Chronic Schizophrenia: A Proof-of-Concept, Randomized, Double-Blind, Placebo-Controlled Trial[NCT04094207]Phase 1/Phase 280 participants (Actual)Interventional2019-01-01Completed
Memantine add-on to Risperidon for Treatment of Negative Symptoms and Cognitive Dysfunction in Patients With Acute Schizophrenia: Results of a Proof of Concept Study[NCT00148590]Phase 324 participants (Actual)Interventional2005-11-30Terminated
Memantine add-on to Risperidon for Treatment of Negative Symptoms and Cognitive Dysfunction in Patients With Chronic Schizophrenia: Results of a Proof of Concept Study[NCT00148616]Phase 313 participants (Actual)Interventional2004-04-30Terminated
Glutamate, Brain Connectivity and Duration of Untreated Psychosis[NCT02034253]134 participants (Actual)Observational2014-01-31Completed
Trajectories of Treatment Response as Window Into the Heterogeneity of Psychosis: a Longitudinal Multimodal Imaging Study in Medication-naïve First Episode Psychosis Patients[NCT03442101]156 participants (Anticipated)Observational2018-04-01Recruiting
Phase IV Study of Effectiveness of Aripiprazole, Quetiapine, and Ziprasidone in the Treatment of First Episode of Non-affective Psychosis Individuals Included in the First Episode Psychosis Clinical Program II (PAFIP II): a 3-year Follow-up[NCT02526030]Phase 4203 participants (Actual)Interventional2008-10-31Completed
Comparative Effectiveness of Antipsychotic Medications in Patients With Schizophrenia (CATIE Schizophrenia Trial)[NCT00014001]Phase 41,600 participants Interventional2000-12-31Completed
Long-Term Safety, Tolerability, and Effectiveness of Lurasidone in Subjects With Schizophrenia or Schizoaffective Disorder: A Randomized, Active Comparator-Controlled Trial[NCT00641745]Phase 3629 participants (Actual)Interventional2008-03-31Completed
Treatment of Schizophrenia and Related Disorders in Children and Adolescents[NCT00053703]Phase 4116 participants (Actual)Interventional2002-02-28Completed
Developmental Processes in Schizophrenic Disorders: Cognitive Remediation, Medication Adherence, and Work Outcome in Recent-Onset Schizophrenia[NCT00333177]Phase 492 participants (Actual)Interventional2006-03-31Completed
Analysis of Parameters Indicating the Intensity of Suicidal Behavior in Patients Suffering From Depression and Schizophrenia[NCT05803447]120 participants (Actual)Observational2016-09-01Completed
Neuroimaging Biomarker-Guided Personalized Repetitive Transcranial Magnetic Stimulation (rTMS) Treatment for Major Depressive Episode in Adolescents and Young Adults With Mood Disorders: A Randomized, Double-Blind, Controlled Study[NCT05465928]120 participants (Anticipated)Interventional2022-08-01Recruiting
Research and Evaluation of Antipsychotic Treatment in Community Behavioral Health Organizations[NCT01181960]1,066 participants (Actual)Observational2010-08-31Completed
A Randomized, Multicenter, Double-Blind, Non-inferiority Study of Paliperidone Palmitate 3 Month and 1 Month Formulations for the Treatment of Subjects With Schizophrenia[NCT01515423]Phase 31,429 participants (Actual)Interventional2012-05-31Completed
Detecting Which Patients With Schizophrenia Will Improve With Omega-3 Treatment[NCT01786239]50 participants (Actual)Interventional2013-05-31Completed
Early Predictors of Poor Treatment Response in Patients With Schizophrenia Treated With Atypical Antipsychotics[NCT03730857]Phase 1111 participants (Actual)Interventional2008-01-31Completed
A Multicentre, 8-week, Single-arm, Open-label, Pragmatic Trial to Explore Acceptance and Performance of Using a Digital Medicine System With Healthcare Professionals and Adult Subjects With Schizophrenia, Schizoaffective Disorder, or First Episode Psychos[NCT03568500]Phase 444 participants (Actual)Interventional2018-05-21Completed
A Randomized, Double-Blind, Parallel-Group, Comparative Study of Flexible Doses of Paliperidone Palmitate and Flexible Doses of Risperidone Long-Acting Intramuscular Injection in Subjects With Schizophrenia[NCT00589914]Phase 31,221 participants (Actual)Interventional2007-03-31Completed
A Randomised, Double-blind, Parallel-group, Flexible-dose Trial Evaluating the Efficacy and Safety of 12 Weeks of Treatment With Sertindole or Olanzapine in Patients With Schizophrenia in Asia[NCT00864045]Phase 3394 participants (Actual)Interventional2007-03-31Completed
A One-Year Randomized, Prospective, Parallel, Open Comparison of Subjective Well-being in Schizophrenic Out-patients Treated With Quetiapine XR (SEROQUEL XR™) or Oral Risperidone at Flexible Dose in a Naturalistic Setting[NCT00600756]Phase 3798 participants (Actual)Interventional2008-01-31Completed
Use, Effects and Side-effects of Second-generation Antipsychotics in a Naturalistic Setting.[NCT00932529]Phase 4226 participants (Actual)Interventional2003-02-28Completed
A Multi-centre Comparative Study to Evaluate the Anti-aggression Effect and Safety of Zotepine Versus Risperidone in Aggressive Schizophrenic Patients of Acute Ward[NCT00418873]Phase 439 participants (Actual)Interventional2007-03-31Terminated (stopped due to Study was stopped due to difficulty in patient enrollment)
A Study to Evaluate Switching From Risperidone to Paliperidone ER (Extended Release) in the Treatment of Stable But Symptomatic Schizophrenia Outpatients: Patients Satisfaction and Quality of Life[NCT01010776]Phase 4223 participants (Actual)Interventional2008-02-29Completed
Minocycline add-on Medication to Antipsychotics in the Treatment of Schizophrenia Patients: A Double- Blind Randomized Controlled Trial[NCT02907437]Phase 340 participants (Anticipated)Interventional2015-01-31Recruiting
A Double-Blind,Randomized Study of Minocycline for the Treatment of Negative and Cognitive Symptoms in Schizophrenia[NCT01493622]Phase 478 participants (Actual)Interventional2010-06-30Completed
Switching Antipsychotics: Abrupt Discontinuation Versus Overlap[NCT02640300]Phase 433 participants (Actual)Interventional1999-05-31Completed
A Randomized, 6-week, Open-Label, Study Evaluating The Safety, Tolerability, and Efficacy of Lurasidone for The Treatment of Schizophrenia or Schizoaffective Disorder in Subjects Switched From Other Antipsychotic Agents[NCT01143077]Phase 3244 participants (Actual)Interventional2010-06-30Completed
A Community-based, Family Navigator Intervention to Improve Cardiometabolic Health of Medicaid-insured Youth Identified Through an Antipsychotic Medication Preauthorization Program[NCT02877823]302 participants (Actual)Interventional2016-08-31Completed
Atypical Antipsychotics and Hyperglycemic Emergencies: Multicentre, Retrospective Cohort Study of Administrative Data[NCT02582736]725,489 participants (Actual)Observational2012-04-30Completed
A Prospective, Open-Label Study to Evaluate Symptomatic Remission in Schizophrenia With Long Acting Risperidone Microspheres (Risperdal Consta)[NCT00216528]Phase 4527 participants (Actual)Interventional2005-07-31Completed
Effect of Lurasidone Vs Olanzapine on Neurotrophic Biomarkers and Cardiometabolic Parameters in First Episode Untreated Schizophrenia: A Randomized, Open Label, Active Controlled Study[NCT03304457]Phase 4100 participants (Actual)Interventional2017-08-25Completed
Comparison of Quetiapine Extended-Release (Seroquel XR™) and Risperidone in the Treatment of Depressive Symptoms, in Schizophrenic or Schizoaffective Patients: A Randomized, Open Label, Flexible-dose, Parallel Group, Non Inferiority, 12-week Study[NCT00640562]Phase 3216 participants (Actual)Interventional2008-02-29Completed
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Dose Response Study to Evaluate the Efficacy and Safety of 3 Fixed Doses (25 mg eq., 100 mg eq., and 150 mg eq.) of Paliperidone Palmitate in Subjects With Schizophrenia[NCT00590577]Phase 3652 participants (Actual)Interventional2007-03-31Completed
Preventing Relapse: Oral Antipsychotics Compared To Injectables: Evaluating Efficacy (PROACTIVE)[NCT00330863]Phase 4357 participants (Actual)Interventional2006-05-31Completed
Double-blind Clinical Trial Controlled With Placebo of the Efficacy of Reboxetine and Citalopram as an Adjunct Treatment to Second Generation Antipsychotics in the Treatment of Negative Symptoms of Schizophrenia[NCT01300364]Phase 4249 participants (Anticipated)Interventional2008-11-30Recruiting
A Multicenter, Randomized, Double-Blind, Fixed-Dose, 6-Week Trial of the Efficacy and Safety of Asenapine Compared With Placebo Using Olanzapine Positive Control in Subjects With an Acute Exacerbation of Schizophrenia[NCT00156117]Phase 3417 participants (Actual)Interventional2005-05-12Completed
A Multicenter, Randomized, Double-Blind, Fixed-Dose, 6-Week Trial of the Efficacy and Safety of Asenapine Compared With Placebo Using Haloperidol Positive Control in Subjects With an Acute Exacerbation of Schizophrenia[NCT00156104]Phase 3460 participants (Actual)Interventional2005-07-01Completed
Lorazepam Effects on Neuroimaging Measures: A Pilot Study[NCT04671836]Early Phase 10 participants (Actual)Interventional2022-01-31Withdrawn (stopped due to No longer interested in conducing study)
Sequenced Atypical Antipsychotics Therapy With Intensive or Basic Psychosocial Intervention for First-episode Schizophrenia: An Effectiveness Study[NCT01057849]600 participants (Anticipated)Interventional2008-09-30Recruiting
A Phase 2, Multicenter, Double-Blind, Placebo-Controlled Comparator Study of 2 Doses of LY2140023 Versus Placebo in Patients With DSM-IV-TR Schizophrenia[NCT01086748]Phase 2880 participants (Anticipated)Interventional2010-03-31Completed
Switching From Twice-Daily to Once-Daily Clozapine Dosing in Schizophrenia: A Pilot, Double-Blind, Randomized Controlled Trial[NCT02639702]Phase 430 participants (Anticipated)Interventional2016-08-31Recruiting
Effects of Risperdal Consta Versus Oral Antipsychotic Medication on Clinical and Functional Outcome and Neurocognition in First-episode Schizophrenia[NCT00330551]Phase 4126 participants (Actual)Interventional2006-03-31Completed
Risk of Breakthrough Symptoms On Antipsychotic Maintenance Medication When Remitted Patients Are Treated With Long-Acting Injectable Medications[NCT05473741]180 participants (Anticipated)Observational2023-01-09Recruiting
Risperidone Long-Acting for Alcohol and Schizophrenia Treatment (R-LAST)[NCT00130923]Phase 495 participants (Actual)Interventional2005-09-30Completed
Preventing Morbidity in First Episode Schizophrenia, Part II[NCT00320671]Phase 4198 participants (Actual)Interventional2005-12-31Completed
A Randomized, Double-blind, Placebo-controlled, Multi-center Study to Assess the Antipsychotic Efficacy of ITI-007 in Patients With Schizophrenia[NCT01499563]Phase 2335 participants (Actual)Interventional2011-12-31Completed
Alpha-lipoic Acid Adjunctive Therapy in Schizophrenia: A Randomized, Double-blind, Placebo-controlled Trial[NCT03788759]Phase 2/Phase 348 participants (Actual)Interventional2019-09-01Completed
The Treatment Efficacy of Combination Atypical Antipsychotics With Sertraline in Patients With Schizophrenia[NCT04076371]1,640 participants (Actual)Interventional2012-01-31Completed
Seroquel Safety Study[NCT01342120]18,325 participants (Actual)Observational2010-09-30Completed
A Randomized Trial to Compare the Efficiency and Side Effect Between Olanzapine and Long-acting Paliperidone Palmitate Injection in Schizophrenia[NCT02918825]100 participants (Actual)Interventional2016-09-01Completed
Risperidone Maintenance Treatment for Relapse Prevention in Schizophrenia[NCT00848432]Phase 4404 participants (Actual)Interventional2002-12-31Completed
The Minimal Effective Dose of Antipsychotic Medication in Older Patients With Schizophrenia: a PET Study.[NCT00716755]45 participants (Actual)Interventional2009-10-31Completed
A Randomized Open-Label, Rater Blinded Assessment of Optimal Treatment Change Strategy to Risperidone for Patients Intolerant of Olanzapine[NCT00378183]Phase 4120 participants (Actual)Interventional2001-02-28Completed
An Open-label Study of the Efficacy and Safety of RISPERDAL Long-acting Microspheres (RISPERDAL CONSTA) Administered Once Monthly in Adults With Schizophrenia or Schizoaffective Disorder[NCT00236353]Phase 386 participants (Actual)Interventional2002-05-31Completed
Population Pharmacokinetic Modeling of Qishe Pill in Three Major TCM-defined Constitutional Types of Healthy Chinese Subjects: Study Protocol for a Phase I Clinical Trial[NCT02294448]Phase 136 participants (Anticipated)Interventional2014-11-30Recruiting
Aripiprazole, Abilify Maintena Collaborative Clinical Protocol[NCT02717130]9 participants (Actual)Interventional2016-06-08Terminated (stopped due to The study was terminated due to lack of enrollment.)
1/2-MC4R Genotype and Pediatric Antipsychotic Drug- Induced Weight Gain[NCT01844700]Phase 414 participants (Actual)Interventional2013-07-31Terminated (stopped due to very slow recruitment, no sufficient results)
Explorations of the Normal Neural Behavioral and Pathological Bases of Metacognition[NCT03140475]100 participants (Anticipated)Observational2017-04-27Recruiting
Effectiveness of the RemedRugby Program, a Program of Ecological Cognitive Remediation of Social Cognition Disorders in Schizophrenia[NCT03775564]60 participants (Actual)Interventional2014-11-30Completed
Virtual Cognitive Behavioural Therapy for Psychosis: A Randomized Controlled Trial[NCT04752449]60 participants (Anticipated)Interventional2021-02-01Recruiting
An Open-label Study to Determine the Effect of Switching to Aripiprazole Once Monthly for Subjects With Schizophrenia Experiencing Worsening Sexual Dysfunction With Invega Sustenna or Risperdal Consta[NCT02472652]Phase 42 participants (Actual)Interventional2015-06-30Terminated (stopped due to Lack of adequate enrollment)
A Multicenter, Randomized, Naturalistic, Open-Label Study Between Aripiprazole and Standard of Care in the Management of Community-Treated Schizophrenic Patients (Schizophrenia Trial of Aripiprazole - STAR)[NCT00237913]Phase 3700 participants Interventional2004-07-31Completed
A Survey of Sexual Function in Schizophrenic Patients[NCT01835522]0 participants (Actual)Observational2009-07-31Withdrawn
The Efficacy and Safety of Risperidone in Adolescents With Schizophrenia: a Comparison of Two Dose Ranges of Risperidone[NCT00034749]Phase 3279 participants (Actual)Interventional2001-04-30Completed
Seroquel on Glucose Metabolism[NCT00214578]Phase 4572 participants Interventional2004-04-30Completed
A Comparative, Randomized, Open-Label, Multicenter Study on the Efficacy and Safety of Switch Treatment With Aripiprazole in Schizophrenic Out-patients Who Are Experiencing Insufficient Efficacy With Risperidone and/or Safety and Tolerability Issues, Whil[NCT00232687]Phase 4450 participants (Actual)Interventional2005-06-30Completed
Study Evaluating Effectiveness of Ziprasidone Using the Overlapped Switching Strategy in Patients With Schizophrenia or Schizoaffective Disorder[NCT01198353]Phase 467 participants (Actual)Interventional2010-09-30Completed
Independent Investigator Grant Study-Comparative Effects of Chronic Treatment With Olanzapine and Risperidone on Glucose and Lipid Metabolism[NCT00287820]Phase 446 participants (Anticipated)Interventional2004-02-29Completed
Reducing Cardiovascular Risk in Adults With Serious Mental Illness Using an Electronic Medical Record-based Clinical Decision Support[NCT02451670]10,347 participants (Actual)Interventional2016-01-20Completed
Predicting Response to Risperidone Treatment Through Identification of Early-onset of Antipsychotic Drug Action in Schizophrenia.[NCT00337662]Phase 4628 participants (Actual)Interventional2006-05-31Completed
A Multicenter, Randomized, Double-blind, Placebo-controlled, 16 Week Study of Aripiprazole Used as Dual Therapy in the Treatment of Patients With Chronic Stable Schizophrenia or Schizoaffective Disorder Demonstrating an Inadequate Response to Quetiapine o[NCT00325689]Phase 4323 participants (Actual)Interventional2006-07-31Completed
Effectiveness of Long-Acting Risperidone in the Maintenance Treatment of First-Episode Schizophrenia[NCT00220714]Phase 480 participants Interventional2004-11-30Active, not recruiting
ExPRESS:2 (Experiences of Psychosis Relapse: Early Subjective Signs) Longitudinal Feasibility Study[NCT03558529]27 participants (Actual)Observational2015-05-01Completed
A Randomized, Double-Blind, Placebo-Controlled Clinical Study of the Efficacy and Safety of Risperidone for the Treatment of Schizophrenia in Adolescents[NCT00088075]Phase 3160 participants (Actual)Interventional2004-08-31Completed
Characteristics of Prepulse Inhibition (PPI) of Startle Reflex in Patients With Schizophrenia in Relation to Type of Pharmacological Treatment and Duration of Illness[NCT02484521]31 participants (Actual)Interventional2015-06-30Completed
A Blinded-initiation Study of Medication Satisfaction in Subjects With Schizophrenia Treated With Paliperidone ER After Suboptimal Response to Oral Risperidone[NCT00535132]Phase 4201 participants (Actual)Interventional2007-10-31Completed
Sertindole Versus Risperidone Safety Outcome Study: a Randomised, Partially-blinded, Parallel-group, Active-controlled, Post-marketing Study[NCT00856583]Phase 39,809 participants (Actual)Interventional2002-07-31Completed
A Randomized Controlled Trial of Risperidone and Olanzapine for the Schizophrenic Patients With Neuroleptic-Induced Tardive Dyskinesia[NCT00621998]Phase 460 participants (Actual)Interventional2000-07-31Completed
Monitoring of Metabolic Adverse Events of Second Generation Antipsychotics in a Naive Pediatric Population Followed in Mental Health Outpatient and Inpatient Clinical Settings (MEMAS Prospective Study)[NCT04395326]120 participants (Anticipated)Observational2017-01-01Recruiting
Clozapine Treatment of Schizophrenic Patients[NCT00056498]Phase 465 participants (Actual)Interventional2001-12-31Completed
Maintenance Treatment vs. Stepwise Drug Discontinuation After One Year of Maintenance Treatment in First-Episode Schizophrenia[NCT00159120]Phase 471 participants (Anticipated)Interventional2001-11-30Completed
Risperidone Long Acting: A Healthcare Resource Utilization Pilot Study[NCT00272597]Phase 430 participants (Actual)Interventional2005-09-30Completed
Efficacy and Safety of Add-on Topiramate vs Metformin on Cardio-Metabolic Profile in Patients With Schizophrenia on Atypical Antipsychotics With Metabolic Syndrome: a Randomized Controlled Trial[NCT05663749]Phase 460 participants (Actual)Interventional2022-09-20Completed
A Randomized, Double-blind, Comparison of the Efficacy and Safety of Olanzapine Versus Low-dose Olanzapine Plus Low-dose Trifluoperazine in the Treatment of Schizophrenia[NCT02704962]Phase 494 participants (Actual)Interventional2012-01-31Completed
Effect of Varenicline on Smoking Cessation in Patients With Schizophrenia: Evaluation of Antipsychotic Drug-Induced Neurological Symptoms as Correlates of Response[NCT03495024]Phase 410 participants (Anticipated)Interventional2019-01-01Recruiting
A 4-Week, Double-Blind, Placebo-Controlled, Parallel-Group, Fixed-Dosage Study to Evaluate the Efficacy and Safety of Armodafinil as Adjunctive Therapy in Adults With Cognitive Deficits Associated With Schizophrenia[NCT00487942]Phase 260 participants (Actual)Interventional2007-07-31Completed
Antipsychotic Medication Extended Dosing Study[NCT00431574]40 participants Interventional2002-08-31Completed
Theta Burst Stimulation for Schizophrenia[NCT03288779]6 participants (Actual)Interventional2017-10-24Completed
CSP #555 - Long-Acting Injectable Risperidone in the Treatment of Schizophrenia[NCT00132314]Phase 3382 participants (Actual)Interventional2006-09-30Completed
Pinpointing the Factors Affecting Clinical Study Experiences of Schizophrenia Patients[NCT05870722]500 participants (Anticipated)Observational2024-06-30Not yet recruiting
Clinical Management of Metabolic Problems in Patients With Schizophrenia[NCT00423878]Phase 4215 participants (Actual)Interventional2007-01-31Completed
Metformin and Lorcaserin for Weight Loss in Schizophrenia[NCT02796144]Phase 471 participants (Actual)Interventional2016-09-30Terminated (stopped due to The FDA advised of a possible health risk associated with lorcaserin and the drug is being withdrawn.)
A Randomized, Double-Blind, Parallel Group, Comparative Study of Flexibly Dosed Paliperidone Palmitate (25, 50, 75, or 100 mg eq.) Administered Every 4 Weeks and Flexibly Dosed RISPERDAL CONSTA (25, 37.5, or 50 mg) Administered Every 2 Weeks in Subjects W[NCT00210717]Phase 3748 participants (Actual)Interventional2005-02-28Completed
Effects of Risperidone and Olanzapine on Weight Gain, Physical Health, and Outcome in a Community Sample of Severity and Persistently Ill Patients[NCT00179062]300 participants (Actual)Interventional2000-02-29Completed
Preventing Morbidity in First-Episode Schizophrenia[NCT00000374]Phase 4125 participants (Actual)Interventional1998-09-30Completed
The SOURCE Study: Schizophrenia Outcomes-utilization, Relapse, and Clinical Evaluation: a Prospective 2-year Observational Study of Patients With Schizophrenia Who Initiate Treatment With Injectable Risperidone Long-acting Microspheres (RISPERDAL CONSTA)[NCT00246194]532 participants (Actual)Observational2004-09-30Completed
Treatment Success in Patients Requiring Treatment Change From Olanzapine to Risperidone Long Acting Injectable (TRESOR)[NCT00216632]Phase 499 participants (Actual)Interventional2005-03-31Completed
Electronic Schizophrenia Treatment Adherence Registry, eSTAR[NCT00283517]2,046 participants (Actual)Observational2003-09-30Completed
Effectiveness of Switching Antipsychotic Medications[NCT00044655]Phase 4219 participants (Actual)Interventional2001-07-31Completed
A Prospective Study of the Clinical Outcome Following Treatment Discontinuation After Remission in First-Episode Schizophrenia[NCT00378092]Phase 433 participants (Actual)Interventional2006-04-30Completed
A Double-blind, Placebo-Controlled, Randomized Study of the Efficacy of Dextromethorphan as Add-On Therapy to Risperidone Versus Risperidone Alone in Patients With Schizophrenia[NCT01189006]Phase 2/Phase 3161 participants (Actual)Interventional2005-01-31Completed
Paliperidone ER Versus Risperidone for Neurocognitive Function in Patients With Schizophrenia: a Randomized, Open-label, Controlled Trial[NCT00827840]Phase 458 participants (Actual)Interventional2008-11-30Completed
Efficacy and Safety of Olanzapine in Patients With Borderline Personality Disorder: A Randomized Double-Blind Comparison With Placebo[NCT00088036]Phase 3450 participants Interventional2004-02-29Completed
Olanzapine Versus Divalproex and Placebo in the Treatment of Mild to Moderate Mania Associated With Bipolar I Disorder[NCT00094549]Phase 4500 participants Interventional2004-10-31Completed
The Study of Olanzapine Plus Fluoxetine in Combination for Treatment-Resistant Depression Without Psychotic Features[NCT00035321]Phase 3600 participants Interventional2002-04-30Completed
Efficacy and Safety of Olanzapine in Patients With Borderline Personality Disorder: A Randomized Flexible Dose Double-Blind Comparison With Placebo[NCT00091650]Phase 3300 participants Interventional2004-03-31Completed
A Six-week, Randomized, Double-blind, Placebo-controlled, Parallel Group, Multi-center, Phase II Study to Determine the Efficacy, Tolerability and Safety of Low and High Non-overlapping Dose Ranges of BL-1020 Compared to Placebo and Risperidone[NCT00567710]Phase 2360 participants (Anticipated)Interventional2008-07-31Completed
Metabolic Effects of Newer Antipsychotics in Older Patients[NCT00245206]Phase 4406 participants (Actual)Interventional2005-08-31Completed
Daily Delivery and Supervision of Psychotropic Medication for High-Risk Patients With Severe and Persistent Mental Illness[NCT03766503]6 participants (Actual)Interventional2016-10-15Completed
Real-world Effectiveness and Safety of Antipsychotics in Individuals at Clinical High-risk for Psychosis: Study Protocol for a Prospective Observational Study (SHARP-2)[NCT04010864]600 participants (Anticipated)Observational [Patient Registry]2019-03-29Recruiting
CLUES (Cognition for Learning and for Understanding Everyday Social Situations): An Adaptation of Cognitive Enhancement Therapy for Persons at Clinical High Risk for Psychosis[NCT02459210]58 participants (Actual)Interventional2015-01-31Completed
Association of the Amisulpride Treatment Response in Patients With Schizophrenia With the Findings of Brain Structural Magnetic Resonance Imaging[NCT02095938]Phase 420 participants (Actual)Interventional2014-01-31Enrolling by invitation
Effects of Classical and Atypical Antipsychotics on Dopamine Receptor Binding of 123I-epidepride, Cognition, Startle Response and Extrapyramidal Side-effects in Drug-naive First-episode Schizophrenic Patients[NCT00206960]56 participants (Actual)Interventional1998-01-31Completed
A Phase IIA, Prospective, Randomized, Double-blind, Multiple-dose Study of NW-3509A in Chronic Schizoprhenia Patients Not Responding to Their Current Anti-psychotic Medication[NCT02624167]Phase 290 participants (Actual)Interventional2015-12-31Completed
Outcome Evaluation of Solutions for Wellness and Team Solutions Program in Patients With Severe Mental Illness[NCT00661869]295 participants (Actual)Interventional2006-09-30Completed
Risperidone Depot (Microspheres) vs. Placebo in the Treatment of Subjects With Schizophrenia[NCT00253136]Phase 3458 participants (Actual)Interventional1999-11-30Completed
A Randomized, Double-Blind, Comparison of the Efficacy and Safety of Risperidone Versus Risperidone Combined With Low Dose of Haloperidol in the Treatment of Schizophrenic Disorder[NCT00998608]Phase 488 participants (Actual)Interventional2007-08-31Terminated (stopped due to terminated)
Pilot Study of Glycine Augmentation in Carriers of a Mutation in the Gene Encoding Glycine Decarboxylase[NCT01720316]Phase 22 participants (Actual)Interventional2012-12-10Completed
An Exploratory Study to Assess the Effects of Fanapt® on Social Cognitive Performance[NCT01929889]Phase 419 participants (Actual)Interventional2012-04-30Terminated (stopped due to Low recruitment)
A Dose Escalation Study to Evaluate the Effect of Inhaled Nitrite on Cardiopulmonary Hemodynamics in Subjects With Pulmonary Hypertension[NCT01431313]Phase 248 participants (Actual)Interventional2012-06-30Completed
A Randomized Controlled Trial of Adjunctive Siltuximab in Schizophrenia[NCT02796859]Phase 1/Phase 230 participants (Anticipated)Interventional2016-05-31Recruiting
An Open-Label Trial of Tocilizumab in Schizophrenia[NCT01696929]Phase 18 participants (Actual)Interventional2012-09-30Completed
The Effects of Glycine Transport Inhibition on Brain Glycine Concentration[NCT00538070]68 participants (Actual)Interventional2007-08-31Completed
Targeting a Genetic Mutation in Glycine Metabolism With D-cycloserine[NCT02304432]Early Phase 12 participants (Actual)Interventional2015-09-27Completed
Effect of Sarcosine on Symptomatology, Quality of Life, Cognitive and Sexual Functioning, Blood Levels of Sarcosine, Glycine, BDNF and MMP-9, Oculomotor, Brain Metabolism and Oxidative Stress Parameters in Schizophrenia.[NCT01503359]Phase 270 participants (Anticipated)Interventional2012-01-31Completed
Behavioral Therapy for Children and Adolescents With Tourette Syndrome: A Randomized Controlled Trial in Taiwan[NCT03621059]46 participants (Actual)Interventional2015-01-01Completed
Prodrome-Based Early Intervention With Antipsychotics vs. Benzodiazepine in Patients With First-Episode Schizophrenia After One Year Maintenance Treatment Under Further Maintenance Treatment vs. Stepwise Discontinued Drugs[NCT00159133]Phase 471 participants (Anticipated)Interventional2001-11-30Completed
One Year Maintenance Treatment With Low Dose Haloperidol vs. Risperidone in First-Episode Schizophrenia[NCT00159081]Phase 4159 participants (Actual)Interventional2000-11-30Completed
Comparison of Oral Risperdal in Combination With Oral Lorazepam vs Standard Care Including Initial Conventional Neuroleptic IM Treatment, in Acute Schizophrenic Patients[NCT00249171]Phase 4226 participants (Actual)Interventional2001-06-30Completed
Phase IV Study of Ramelteon as an Adjunct Therapy in Non-Diabetic Patients With Schizophrenia[NCT00595504]Phase 425 participants (Actual)Interventional2008-01-31Completed
Phase 4 Study of the Effects of Pravastatin on Cholesterol Levels, Inflammation and Cognition in Schizophrenia[NCT01082588]Phase 460 participants (Actual)Interventional2010-06-30Completed
Open-Label Trial Exploring A Switching Regimen From Oral Neuroleptics, Other Than Risperidone, To Risperidone Depot Microspheres[NCT00034775]Phase 3141 participants (Actual)Interventional2001-08-31Completed
Atypical Antipsychotics and P50 Sensory Gating[NCT00149734]Phase 38 participants (Actual)Interventional2005-01-31Completed
Risperidone Depot (Microspheres) vs. Risperidone Tablets - a Non-inferiority, Efficacy Trial in Subjects With Schizophrenia[NCT00249223]Phase 3641 participants (Actual)Interventional2000-01-31Completed
Orally-Disintegrating vs. Regular Olanzapine Tablets: Effects on Weight and GI Hormones[NCT00384332]Phase 420 participants (Actual)Interventional2007-01-31Completed
A Clinical Trial Of Weight Reduction in Schizophrenia[NCT00158366]261 participants (Actual)Interventional2004-05-31Completed
D-Serine Augmentation of Cognitive Retraining in Schizophrenia[NCT00237848]Phase 372 participants (Anticipated)Interventional2005-02-28Completed
D-Serine Treatment of Negative Symptoms and Cognitive Deficits in Schizophrenia[NCT00237809]Phase 3104 participants (Actual)Interventional2002-09-30Completed
Relative Effectiveness of Schizophrenia Therapy (REST) Study[NCT01245348]1,110 participants (Actual)Observational2010-12-31Completed
Feasibility of Using Holographic Memory Resolution® (HMR) in Patients/Clients With Pain[NCT05001399]60 participants (Actual)Interventional2021-10-25Completed
Clinical Utility of Pharmacogenomics of Psychotropic Medications[NCT03907124]Phase 40 participants (Actual)Interventional2019-06-03Withdrawn (stopped due to PI left institution prior to recruitment.)
Pharmacologic Augmentation of Neurocognition and Cognitive Training in Psychosis[NCT02634684]Phase 282 participants (Actual)Interventional2014-07-01Completed
A Randomized, Double-Blind, Active-Controlled, Multicenter Study to Evaluate Efficacy and Safety Study of Iloperidone Virus Risperidone to Treat Schizophrenia[NCT01623713]Phase 2260 participants (Actual)Interventional2012-06-30Completed
A Multicenter Ascending Dose, Double Blind, Placebo-controlled Study of NAP (AL-108) in Chronic Schizophrenia[NCT00505765]Phase 263 participants (Actual)Interventional2007-07-31Completed
A 6-Week, Multicenter, Rater-blind, Randomized, Risperidone-controlled Study to Evaluate the Efficacy and Safety of Seroquel (Quetiapine Fumarate) in the Treatment of Chinese Han Patients With Schizophrenia[NCT00817648]Phase 4120 participants (Actual)Interventional2008-12-31Completed
NMDA Enhancers in the Treatment of Schizophrenia[NCT00328276]Phase 220 participants Interventional2004-12-31Completed
NMDA Enhancers in the Treatment of Schizophrenia: Sarcosine vs. D-Serine[NCT00491569]Phase 260 participants (Actual)Interventional2005-01-31Completed
International Study of Improving Treatment for the Most Severely Ill With Schizophrenia[NCT00272584]Phase 4100 participants Interventional2001-06-30Completed
A 52-wk Prospective, Randomized, Double-blind, Multicenter Study of Relapse Following Transition From Oral Antipsychotic Medication to 2 Different Doses (25 or 50 mg Every 2 Wks) of Risperidone Long-acting Microspheres (Risperdal� CONSTA�) in Adults With [NCT00297388]Phase 340 participants (Actual)InterventionalCompleted
A Randomized, Double Blind Study to Evaluate the Efficacy and Safety of Two Atypical Antipsychotics vs. Placebo in Patients With an Acute Exacerbation of Either Schizophrenia or Schizoaffective Disorder[NCT00061802]Phase 4225 participants (Actual)Interventional2003-06-30Completed
Risperidone Augmentation in Patients With Schizophrenia Partially Responsive to Clozapine[NCT00289861]Phase 424 participants (Actual)Interventional2003-02-28Completed
E-SMART: Examining Strategy Monitoring and Remediation Training for Schizophrenia[NCT04756388]90 participants (Anticipated)Interventional2021-02-01Recruiting
Effects of Adding Transcranial Direct Current Stimulation to Executive Function Training for Schizophrenia-spectrum Disorders - a Randomized Control Trial[NCT05389345]40 participants (Anticipated)Interventional2021-05-01Recruiting
A Placebo-Controlled Trial of CX516 (Ampakine) Added to Clozapine, Olanzapine or Risperidone in Patients With Schizophrenia[NCT00235352]Phase 2/Phase 3105 participants (Actual)Interventional2002-02-28Completed
Efficacy and Tolerability of Olanzapine, Quetiapine and Risperidone in the Treatment of First Episode Psychosis: A Randomized Double Blind 52-Week Comparison[NCT00034892]Phase 30 participants Interventional2002-03-31Completed
The Cognitive Effects of Risperidone and Olanzapine[NCT00108368]Phase 40 participants Interventional2003-10-31Completed
Risperidone Alone Vs. Risperidone Plus Valproate in the Treatment of Patients With Schizophrenia and Hostility[NCT00308360]Phase 446 participants Interventional1999-09-30Completed
Effectiveness of Cognitive Adaptation Training Applied to Cognitive Impairment in Schizophrenia - A Randomised Trial[NCT01055509]65 participants (Actual)Interventional2009-01-31Completed
A Study of Cognitive Adaptation Training in Inpatient Forensic Environments[NCT04294719]24 participants (Actual)Observational2019-12-12Completed
The Family CAT (Cognitive Adaptation Training Manual): A Test of Effectiveness[NCT01768000]40 participants (Actual)Interventional2013-01-31Completed
Metabolic Profile and Anthropometric Changes in Schizophrenia[NCT00534183]2,006 participants (Actual)Interventional2006-06-30Completed
Examining the Effects of Estradiol on Neural and Molecular Response to Rewards in Perimenopausal-Onset Anhedonia and Psychosis[NCT05282277]Phase 4103 participants (Anticipated)Interventional2022-04-20Recruiting
Risperidone Versus Haloperidol Versus Placebo in the Treatment of Chronic Schizophrenia[NCT00249132]Phase 3523 participants (Actual)InterventionalCompleted
Measurement of Risperidone and 9-Hydroxyrisperidone in Plasma and Saliva[NCT00395499]19 participants Observational2001-05-31Completed
Optimizing Rehabilitation for Phantom Limb Pain Using Mirror Therapy and Transcranial Direct Current Stimulation (tDCS)[NCT02487966]132 participants (Actual)Interventional2015-07-31Active, not recruiting
Open-label, Flexible-dose Adjunctive Bromocriptine for Patients With Schizophrenia and Impaired Glucose Tolerance[NCT03575000]Phase 420 participants (Anticipated)Interventional2023-11-01Not yet recruiting
Risperidone in the Treatment of Chronic Schizophrenic Patients: an International Multicentre Double-blind Parallel-group Comparative Study Versus Haloperidol.[NCT00249119]Phase 31,579 participants (Actual)InterventionalCompleted
An Open Label Trial of Ziprasidone as an Adjuvant for Clozapine- or Olanzapine-Associated Diabetes Mellitus or Impaired Fasting Glucose in Chronic Schizophrenia[NCT00351000]Phase 424 participants (Actual)Interventional2005-01-31Completed
IBIS: Italian Burden of Illness on Schizophrenia & Bipolar Disorder[NCT01392482]751,725 participants (Actual)Observational2011-07-31Completed
A Placebo-Controlled, Cross-Over Trial of Aripiprazole Added to Obese Olanzapine-Treated Patients With Schizophrenia[NCT00351936]Phase 416 participants (Actual)Interventional2005-12-31Completed
Effectiveness of Paliperidone ER(Invega®) on Depressive Symptoms of Schizophrenia Patients: A 8-week Open-label Prospective, Non-comparative Study[NCT01399450]Phase 411 participants (Actual)Interventional2011-08-31Completed
A Double-blind, Randomized, Placebo-controlled Trial of Berberine as an Adjuvant to Treat Antipsychotic-induced Metabolic Syndrome in Patients With Schizophrenia Spectrum Disorders[NCT02983188]Phase 2/Phase 3113 participants (Actual)Interventional2018-04-25Completed
Quetiapine in the Treatment of Psychotic Depression - a Pilot Study[NCT00751504]Phase 316 participants (Actual)Interventional2008-09-30Completed
[NCT01615185]Phase 496 participants (Actual)Interventional2008-01-31Terminated
Reduction of Body Weight in Olanzapine Treated Schizophrenia Patients by Adjunctive Supplementation of Antioxidants (Vitamins E + C) Plus Omega-3 Fatty Acids[NCT00211562]Phase 320 participants (Actual)Interventional2005-10-31Terminated
Six Month, Double Blind, Placebo-controlled Trial of the Efficacy of Raloxifene as an Adjuvant Treatment of the Negative Symptoms of Schizophrenia in Post-menopausal Women[NCT01573637]Phase 378 participants (Actual)Interventional2011-07-31Completed
Effects of Atypical Antipsychotics on Appetite and Eating Behavior of Schizophrenia Patients: Analysis for Three Drugs, Olanzapine, Risperidone, and Aripiprazole, Known to Induce Different Degrees of Weight Gain[NCT01043250]81 participants (Actual)Observational2009-05-31Completed
Muscarinic M1 Receptor Availability and Cognition in Schizophrenia[NCT05105542]Phase 218 participants (Anticipated)Interventional2021-04-20Recruiting
Guanfacine Enhancement of Working Memory: Prospects for Augmenting Cognitive Remediation in the Schizophrenia Spectrum[NCT02524899]Phase 245 participants (Actual)Interventional2014-01-31Completed
The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects[NCT01600885]16 participants (Actual)Interventional2008-08-31Completed
An Open-Label Trial of Adjunctive Galantamine Maintenance Therapy to Treat Functional Impairments in Chronic Outpatients With Schizophrenia[NCT00232349]Phase 421 participants (Actual)Interventional2005-02-28Terminated (stopped due to Study terminated due to no apparent benefit.)
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Mixed Model for Repeated Measures (MMRM) Analysis of Change From Baseline to End of Treatment in Clinical Global Impression - Severity Scale (CGI-S)

"The CGI-S rating scale is a 7-point global assessment that measures the clinician's impression of the severity of illness exhibited by a participant. A rating of 1 is equivalent to Normal, not at all ill and a rating of 7 is equivalent to Among the most extremely ill participants. Negative change from baseline scores indicate improvement in the severity of illness.~Estimates (least square means and standard errors), 2-sided confidence intervals, and -1-sided P values are based on a repeated-measures linear regression model of the change from baseline score, with fixed effects for visit as a categorical variable, baseline score, treatment and treatment by visit interaction, assuming an unstructured covariance matrix." (NCT02109562)
Timeframe: Day 1 prior to treatment (Baseline), Days 15, 29, 43 and 57 or early discontinuation

Interventionunits on a scale (Least Squares Mean)
RBP-7000 90 mg-0.868
RBP-7000 120 mg-0.914
Placebo-0.518

Mixed Model for Repeated Measures (MMRM) Analysis of Change From Baseline to End of Treatment in the Positive and Negative Syndrome Scale (PANSS) Total Score

"The PANSS is a 30-item scale designed to assess various symptoms of schizophrenia including delusions, grandiosity, blunted affect, poor judgement, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score is the sum of all 30 PANSS items and ranges from 30 to 210, with 30 indicating absence of symptoms of schizophrenia and 210 indicating extreme ratings of all 30 symptoms. Negative change from baseline scores indicate improvements in symptoms.~Estimates (least square means and standard errors), 2-sided confidence intervals, and -1-sided P values are based on a repeated-measures linear regression model of the change from baseline score, with fixed effects for visit as a categorical variable, baseline score, treatment and treatment by visit interaction, assuming an unstructured covariance matrix." (NCT02109562)
Timeframe: Day 1 prior to treatment (Baseline), Days 15, 29, 43 and 57 or early discontinuation

Interventionunits on a scale (Least Squares Mean)
RBP-7000 90 mg-15.367
RBP-7000 120 mg-16.456
Placebo-9.219

Summary of Participants With Treatment-Emergent Adverse Events (TEAE)

"An adverse event (AE) is defined as any study-related event that represents a change (positive or negative) in frequency or severity from a baseline (prestudy) event (if any), regardless of the presence of causal relationship or medical significance. Treatment-emergent adverse events are defined as any adverse event with a start date on or after the first study dose date. AEs are determined by the Investigator to be related or not related to the study drug.~A serious AE (SAE) is defined by federal regulation as any AE occurring at any dose that results in any of the following outcomes: death, life-threatening AE, hospitalization or prolongation of existing hospitalization, a persistent or significant disability/incapacity, or a congenital anomaly/birth defect. Although a subject may have had 2 or more adverse experiences the subject is counted only once in a category. The same subject may appear in different categories." (NCT02109562)
Timeframe: Day 1 to Week 8

,,
InterventionParticipants (Count of Participants)
No TEAEs1 or more TEAEsRelated TEAESerious TEAESerious, related TEAETEAE causing discontinuationDeath
Placebo3781501030
RBP-7000 120 mg2691651020
RBP-7000 90 mg3481580000

Clinician Global Impression - Improvement (CGI-I) Score

"The Clinical Global Impression - Improvement (CGI-I) is a single 7-point rating score total improvement, regardless of whether or not the change it is due entirely to drug treatment. Raters select one response based on the following question, Compared to your patient's condition at the beginning of treatment, how much has your patient changed? Scores are: 1, Very much improved; 2, Much improved; 3, Minimally improved; 4, No change; 5, Minimally worse; 6, Much worse; or 7, Very much worse.~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Day 365 (or the last post-baseline assessment)

Interventionscore on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg2.3
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg2.9
De Novo/Risperidone ISM 75mg3.7
Rollover Placebo/Risperidone ISM 100 mg2.4
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg2.9
De Novo/Risperidone ISM 100 mg3.1

Clinician Global Impression - Severity (CGI-S) Total Score Mean Change From Baseline to Endpoint

"The Clinician Global Impression - Severity (CGI-S) score is a 7-point clinician-rated scale for assessing the global severity of the illness. A rating of 1 is equivalent to Normal, not at all ill and a rating of 7 is equivalent to Among the most extremely ill participants. Negative change from baseline scores indicate improvement in the severity of illness whereas higher scores mean a worse outcome.~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Baseline and Day 365 (or the last post-baseline assessment)

Interventionunits on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg-1.3
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg-0.5
De Novo/Risperidone ISM 75mg0.0
Rollover Placebo/Risperidone ISM 100 mg-1.0
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg-0.3
De Novo/Risperidone ISM 100 mg-0.1

Overall Response Rate at Endpoint

"Overall response was defined as either PANSS total score ≥ 30% decrease from baseline, or CGI-I score of 2 (much improved) or 1 (very much improved).~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Day 365 (or the last post-baseline assessment)

Interventionpercentage of participants (Number)
Rollover Placebo/Risperidone ISM 75 mg74.1
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg44.8
De Novo/Risperidone ISM 75mg9.7
Rollover Placebo/Risperidone ISM 100 mg64.3
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg45.9
De Novo/Risperidone ISM 100 mg20.0

PANSS General Psychopathology Subscale Mean Change From Baseline to Endpoint

"The PANSS consisted of three subscales that contained a total of 30 symptom constructs. For each symptom construct, severity is rated on a 7-point scale, with a score of 1 indicated the absence of symptoms and a score of 7 indicated extremely severe symptoms. The general psychopathology scale consists of 16 items which measure somatic concern, anxiety, guilt feelings, tension, mannerisms and posturing, depression, motor retardation, uncooperativeness, unusual thought content, disorientation, poor attention, lack of judgment and insight, disturbance of volition, poor impulse control, preoccupation and active social avoidance. PANSS General Psychopathology Subscale Score ranges from 16 (absence of symptoms) to 112 (extremely severe symptoms).~Endpoint is defined as study day 356 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Baseline and Day 365 (or the last post-baseline assessment)

Interventionunits on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg-12.4
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg-5.4
De Novo/Risperidone ISM 75mg0.2
Rollover Placebo/Risperidone ISM 100 mg-9.4
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg-3.9
De Novo/Risperidone ISM 100 mg-2.5

PANSS Negative Subscale Mean Change From Baseline to Endpoint

"The PANSS consisted of three subscales: a total of 30 symptom constructs. For each symptom construct, severity was rated on a 7-point scale, with a score of 1 indicated- absence of symptoms and a score of 7 indicated- extremely severe symptoms. The PANSS negative subscale score was the sum of the rating scores for the 7 negative scale items from the PANSS panel. The 7 negative symptom constructs were: blunted affect, emotional withdrawal, poor rapport, passive apathetic withdrawal, difficulty in abstract thinking, lack of spontaneity and flow of conversation and stereotyped thinking. PANSS Negative Subscale Score ranges from 7 (absence of symptoms) to 49 (extremely severe symptoms).~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Baseline and Day 365 (or the last post-baseline assessment)

Interventionunits on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg-4.6
Risperidone ISM 75 mg/Risperidone ISM 75 mg-2.2
De Novo/Risperidone ISM 75 mg-0.3
Rollover Placebo/Risperidone ISM 100 mg-2.9
Risperidone ISM 100/Risperidone ISM 100-2.1
De Novo/Risperidone ISM 100 mg-0.7

PANSS Positive Subscale Mean Change From Baseline to Endpoint

"The PANSS consisted of three subscales that contained a total of 30 symptom constructs. For each symptom construct, severity is rated on a 7-point scale, with a score of 1 indicated the absence of symptoms and a score of 7 indicated extremely severe symptoms. In positive subscale, the 7 positive symptom constructs were: delusions, conceptual disorganization, hallucinatory behavior, excitement, grandiosity, suspiciousness/persecution, and hostility.~PANSS Positive Subscale Score ranges from 7 (absence of symptoms) to 49 (extremely severe symptoms).~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Baseline and Day 365 (or the last post-baseline assessment)

Interventionunits on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg-6.0
Rollover Risperidone 75 mg/Risperidone 75 mg-3.3
De Novo/Risperidone ISM 75 mg-0.6
Rollover Placebo/Risperidone ISM 100 mg-6.5
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg-2.6
De Novo/Risperidone ISM 100 mg-1.6

PANSS Total Score Mean Change From Baseline to Endpoint

"The Positive and Negative Syndrome Scale (PANSS) is a 30-item clinician-rated instrument for assessing the symptoms of schizophrenia.The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score is the sum of all 30 PANSS items and ranges from 30 to 210, with 30 indicating absence of symptoms of schizophrenia and 210 indicating extreme ratings of all 30 symptoms. Negative change from baseline scores indicates improvements in symptoms whereas higher scores mean a worse outcome.~Endpoint is defined as study day 365 or the last post-baseline assessment if early discontinuation." (NCT03870880)
Timeframe: Baseline and Day 365 (or the last post-baseline assessment)

Interventionunits on a scale (Mean)
Rollover Placebo/Risperidone ISM 75 mg-22.9
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg-11.0
De Novo/Risperidone ISM 75mg-0.8
Rollover Placebo/Risperidone ISM 100 mg-18.9
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg-8.7
De Novo/Risperidone ISM 100 mg-4.8

Relapse Rate

Relapse was defined as either increase from baseline in PANSS total score ≥30% or rehospitalization for psychotic symptoms or use of adjunctive antipsychotic medication after stabilization. (NCT03870880)
Timeframe: Day 365 (or the last post-baseline assessment)

Interventionpercentage of participants (Number)
Rollover Placebo/Risperidone ISM 75 mg11.1
Rollover Risperidone ISM 75mg/Risperidone ISM 75mg10.3
De Novo/Risperidone ISM 75mg12.9
Rollover Placebo/Risperidone ISM 100 mg0
Rollover Risperidone ISM 100 mg/Risperidone ISM 100 mg13.1
De Novo/Risperidone ISM 100 mg20.0

Patients With Treatment Emergent Adverse Events (TEAEs)

"An Adverse event (AE) is any symptom, physical sign, syndrome, or disease that either emerges during the study (from the informed consent form signature) or, if present at screening, worsens during the study, regardless of the suspected cause of the event.~The treatment-emergent AEs (TEAEs) are defined as events that are newly occurring or worsening from the time of the first dose of the intramuscular study drug." (NCT03870880)
Timeframe: Up to Day 365 (or the last post-baseline assessment)

,
InterventionParticipants (Count of Participants)
Patients with at least one TEAEPatients with at least one treatment-related TEAEPatients with at least one serious TEAEPatients with at least one TEAE leading to treatment discontinuationPatients with at least one TEAE leading to death
Risperidone ISM 100 mg5941580
Risperidone ISM 75 mg8143671

Patients With Treatment-related TEAEs

"An Adverse event (AE) is any symptom, physical sign, syndrome, or disease that either emerges during the study (from the informed consent form signature) or, if present at screening, worsens during the study, regardless of the suspected cause of the event.~The treatment-emergent AEs (TEAEs) are defined as events that are newly occurring or worsening from the time of the first dose of the intramuscular study drug.~The temporal relationship of the AE with the investigational medicinal product makes causality possible, and the AE cannot be due to another cause such as other drugs, a surgical intervention, or an underlying disease" (NCT03870880)
Timeframe: Up to Day 365 (or the last post-baseline assessment)

,
InterventionParticipants (Count of Participants)
AkathisiaAstheniaDizzinessHeadacheHyperprolactinemiaInsomniaWeight increased
Risperidone ISM 100 mg443101033
Risperidone ISM 75 mg473161166

TEAEs Leading to Study Drug Discontinuation

TEAEs which resulted in permanent study drug discontinuation (NCT03870880)
Timeframe: Up to Day 365 (or the last post-baseline assessment)

,
InterventionParticipants (Count of Participants)
AkathisiaDiabetes mellitusExtrapyramidal disorderGynaecomastiaHepatic SteatosisHepatocellular injuryLibido decreasedSchizophreniaSuicidal ideationWeight increased
Risperidone ISM 100 mg1001110500
Risperidone ISM 75 mg0110001211

Number of Participants With Treatment-Emergent Adverse Events (Safety and Tolerability)

Based on the safety assessments (e.g. clinical safety laboratory tests, vital signs, weight, waist circumference and ECG) (NCT02892422)
Timeframe: From dosing to end of study (57 weeks)

InterventionParticipants (Count of Participants)
Flexible-dose of Lu AF35700289

Change From Randomization to Week 10 in Global Clinical Impression - Severity of Illness (CGI-S) Score

CGI-S provides the clinician's impression of the patient's current state of mental illness. The clinician uses his or her clinical experience of this patient population to rate the severity of the patient's current mental illness on a 7-point scale ranging from 1 (Normal - not at all ill) to 7 (among the most extremely ill patients). Higher scores indicate worsening. (NCT02717195)
Timeframe: From Randomization to Week 10

Interventionunits on a scale (Mean)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg-0.59
DBT Period, Lu AF35700 20 mg-0.54
DBT Period, Continued Treatment From PC Period-0.57

Change From Randomization to Week 10 in Positive and Negative Syndrome Scale (PANSS) Total Score

PANSS total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. (NCT02717195)
Timeframe: From Randomization to Week 10

Interventionunits on a scale (Mean)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg-10.01
DBT Period, Lu AF35700 20 mg-8.22
DBT Period, Continued Treatment From PC Period-9.90

Change From Randomization to Week 10 in PSP Total Personal and Social Performance (PSP) Total Score

PSP is a clinician-rated scale designed and validated to measure a patient's current level of social functioning. It consists of 4 items: socially useful activities, personal and social relationships, self-care, and disturbing and aggressive behaviours. Each items were assessed on a 6-point scale, from 1 (absent) to 6 (very severe). PSP score was calculated as sum of all the items on the scale and ranged from 4 to 100. A higher score represents more severe functional impairment. (NCT02717195)
Timeframe: From Randomization to Week 10

Interventionunits on a scale (Mean)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg4.90
DBT Period, Lu AF35700 20 mg3.23
DBT Period, Continued Treatment From PC Period3.94

Response at Week 10, Defined as ≥20% Reduction in PANSS Total Score, PANSS (Positive and Negative Syndrome Scale) Total Score ≤70, CGI-S (Clinical Global Impression Scale - Severity of Illness) Score <4

"PANSS total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. A reduction in score indicates improvement.~The Clinical Global Impression scale - severity of illness (CGI-S) is administered by the investigator. The patient is rated on a 7-point scale ranging from 1 (Normal - not at all ill) to 7 (among the most extremely ill patients). A reduction in scale indicates improvement." (NCT02717195)
Timeframe: From Randomization to Week 10

InterventionParticipants (Count of Participants)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg21
DBT Period, Lu AF35700 20 mg18
DBT Period, Continued Treatment From PC Period12

Response at Week 10, Defined as ≥20% Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score From Randomization

PANSS total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. A reduction in score indicates improvement. (NCT02717195)
Timeframe: From Randomization to Week 10

InterventionParticipants (Count of Participants)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg82
DBT Period, Lu AF35700 20 mg59
DBT Period, Continued Treatment From PC Period77

Response at Week 10, Defined as ≥30% Reduction in PANSS Total Score From Randomization

Positive and Negative Syndrome Scale (PANSS) total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. A reduction in score indicates improvement. (NCT02717195)
Timeframe: From Randomization to Week 10

InterventionParticipants (Count of Participants)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg42
DBT Period, Lu AF35700 20 mg30
DBT Period, Continued Treatment From PC Period45

Response at Week 10, Defined as ≥40% Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score From Randomization

PANSS total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. A reduction in score indicates improvement. (NCT02717195)
Timeframe: From Randomization to Week 10

InterventionParticipants (Count of Participants)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg23
DBT Period, Lu AF35700 20 mg15
DBT Period, Continued Treatment From PC Period16

Response at Week 10, Defined as ≥50% Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score From Randomization

PANSS total score administered by the investigator. It included 3 sub-scales with a total of 30 items that evaluated the Positive Symptoms subscale, the Negative Symptoms subscale, the General Psychopathology subscale. Each item is rated from 1 (symptom not present) to 7 (symptom extremely severe). PANSS total score was calculated as sum of all the items on the scale and ranged from 30 to 210. A higher score corresponded to a worse severity of schizophrenia. A reduction in score indicates improvement. (NCT02717195)
Timeframe: From Randomization to Week 10

InterventionParticipants (Count of Participants)
Double-blind Treatment (DBT) Period, Lu AF35700 10 mg10
DBT Period, Lu AF35700 20 mg4
DBT Period, Continued Treatment From PC Period6

Number of Participants With Adverse Events.

(NCT00641745)
Timeframe: 12 months

Interventionparticipants (Number)
Lurasidone395
Risperidone189

Change From Baseline in Barnes Akathisia Scale at Week 8

Barnes Akathisia Scale is a clinician rated scale which considers information based on observation of the participant as well as participant report. The scale includes 3 items rated between 0- none to 3 severe and 1 summary item rated between 0 none to 5 severe. All items are summed to obtain the total score. The minimal total score is 0 and the maximal score is 14 with higher scores reflecting more severe akathisia. A score of 4 or more is clinically significant. (NCT00053703)
Timeframe: 8 weeks

Interventionunits on a scale (Mean)
Olanzapine0.19
Risperidone0.41
Molindone1.23

Change From Baseline in Body Mass Index Change, kg/m2, at Week 8

Change from baseline in Body Mass Index Change, kg/m2, at week 8, last observation was carried forward for individuals who withdrew from treatment early. (NCT00053703)
Timeframe: 8 weeks

Interventionkg/m2 (Mean)
Olanzapine1.27
Risperidone2.20
Molindone0.15

Change From Baseline in PANSS Negative Symptom Subscale at Week 8

The PANSS (described above) includes 7 items that reflect negative psychotic symptoms such as amotivation and social withdrawal. As are all items within the PANSS, items are categorically rated by the clinician between 0 - no symptoms to 7 extreme symptoms. The minimal score is 0 reflecting no positive symptoms to 49 reflecting that all items were extreme. Higher scores reflect more severe symptoms. Scores above 18 are usually clinically significant. (NCT00053703)
Timeframe: 8 weeks

Interventionunits on a scale (Mean)
Olanzapine-5.3
Risperidone-5.1
Molindone-5.8

Change From Baseline in PANSS Positive Symptom Subscale Score at 8 Weeks.

The PANSS (described above) includes 7 items that reflect positive psychotic symptoms such as hallucinations and delusions. As are all items within the PANSS, items are categorically rated by the clinician between 0 - no symptoms to 7 extreme symptoms. The minimal score is 0 reflecting no positive symptoms to 49 reflecting that all items were extreme. Higher scores reflect more severe symptoms. Scores above 18 are usually clinically significant. (NCT00053703)
Timeframe: 8 weeks

Interventionunits on a scale (Mean)
Olanzapine-8.9
Risperidone-8.4
Molindone-8.8

Change From Baseline in Positive and Negative Syndrome Scale (PANSS) Total Score at 8 Weeks

Assessed with the Positive and Negative Syndrome Scale in which a clinician rates various psychotic symptoms on the basis of observation of the participant, interview with the participant, and review of all other available information including informant reports. The scale consists of 30 items which are rated categorically between 1 - no symptoms to 7 - extreme symptoms. The minimal score is 0 and the maximal score is 210, with higher scores reflecting more symptoms. Typically scores > that 60 are considered clinically significant. (NCT00053703)
Timeframe: 8 weeks

Interventionunits on a scale (Mean)
Olanzapine-26.6
Risperidone-23.7
Molindone-27.0

Change From Baseline in Weight at Week 8

change in weight from baseline to week 8 in kg (NCT00053703)
Timeframe: 8 weeks

InterventionKg (Mean)
Olanzapine6.12
Risperidone3.64
Molindone0.34

Average Medication Non-adherence

5-point scale (1 = best adherence, 5= nonadherent) based on pill counts, Medication Event Monitoring System (MEMS) cap readings, plasma assays, and psychiatrist judgements for oral risperidone and timing of injections for long-acting injectable risperidone. Averaged over medication study participation. (NCT00333177)
Timeframe: Averaged over study participation (up to 12 months)

Interventionunits on a 5-point scale (Mean)
RLAI1.0
Oral Ris1.9

Awareness of Illness, as Assessed by the Scale to Assess Unawareness of Mental Disorder, Revised Version (SUMD-R)

Rating scale based on clinician's interview of patient to determine level of lack of awareness of having a mental disorder. Range is from 1 (Aware) to 5 (Unaware), so lower scores indicate better outcome. (NCT00333177)
Timeframe: 12 months after randomization

Interventionscore on a scale (Mean)
CT - RLAI1.25
HBT - RLAI3.29
CT - Oral Ris2.00
HBT - Oral Ris3.75

Change in Motivation for Work/School

The Work Motivation scale is a factor score from the Work Personality Profile. The Work Personality Profile is a set of ratings based on interviewing the participant. Scores at each occasion can range from 8 to 32, with higher indicating better motivation. Scores reported here are changes from baseline to 12 months, which could range from -24 to 24 with higher being better. (NCT00333177)
Timeframe: Baseline to 12 months

Interventionscore on a scale (Mean)
CT - RLAI3.7
HBT - RLAI1.2
CT - Oral Ris-2.4
HBT - Oral Ris-1.9

Exacerbation or Relapse of Psychotic Symptoms

Dichotomous measure: Presence of any of 3 psychotic relapse or exacerbation categories scored from the Brief Psychiatric Rating Scale (BPRS) occurring after randomization and until end of study participation (up to 12 months post baseline). BPRS was administered every two weeks throughout study participation. (NCT00333177)
Timeframe: Occurence after randomization and until end of study participation (up to 12 mos.)

Interventionparticipants (Number)
RLAI2
Oral Ris10

Maintenance of Work/School Attendance

Modified Work Section of the Social Adjustment Scale (SAS) was used to calculate the total number of weeks in school or competitive work. Range of possible values is 0 to 52, with higher numbers being better outcome. (NCT00333177)
Timeframe: 12 months

Interventionweeks (Mean)
CT - RLAI35.4
HBT - RLAI24.4
CT - Oral Ris26.7
HBT - Oral Ris12.0

Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)

Values presented here are the changes in MCCB Overall Composite T scores from baseline to 12 months, with higher values representing better outcome. Raw test scores are used to generate T-scores and then the seven MCCB domains are combined to generate an Overall Composite T score. MCCB Overall Composite T scores have a mean in the general population of 50 with a standard deviation of 10. Thus, a positive change of 5 T scores is an improvement of half a standard deviation. (NCT00333177)
Timeframe: Measured at baseline and 12 months

InterventionT scores (Mean)
CT - RLAI6.7
HBT - RLAI0.9
CT - Oral Ris3.9
HBT - Oral Ris5.9

Retention in Treatment

Days after randomization that a participant continued to receive at least the assigned CT or HBT psychosocial treatment. If a participant needed to end the assigned medication condition (RLAI vs. Oral Ris), they continued in the psychosocial treatment so this outcome focused on the days in the assigned psychosocial treatment. Possible range is 1 to 365, with higher being a better outcome. (NCT00333177)
Timeframe: 12 months

Interventiondays (Mean)
CT - RLAI359.7
HBT - RLAI352.2
CT - Oral Ris332.4
HBT - Oral Ris348.3

Work Behavior Inventory (WBI) Quality of Work/School Performance

Change in rating on quality of work/school performance based on patient, employer, and/or teacher reports. The Quality of Work rating at baseline was subtracted from the same rating at 12 mos. Higher scores are better outcome. (NCT00333177)
Timeframe: Baseline to 1 year

Interventionscore on a rating scale (Mean)
CT - RLAI-6.5
HBT - RLAI8.8
CT - Oral Ris-3.4
HBT - Oral Ris0.0

Work/School Functioning (Global Functioning Scale: Role)

Change in role functioning from baseline to the 6 month point (rated on a scale from 1= Extreme Role Dysfunction to 10 = Superior Role Functioning) is presented here. (NCT00333177)
Timeframe: Baseline to 6 months

InterventionChanges on a 10-point scale (Mean)
CT - RLAI2.90
HBT - RLAI0.92
CT - Oral Ris1.27
HBT - Oral Ris-0.82

Work/School Functioning (Global Functioning Scale: Role)

Changes in role functioning from baseline to 12 months. Ratings on a 10-point scale with 10 being best. (NCT00333177)
Timeframe: Baseline to 12 months

InterventionChanges on a 10-point scale (Mean)
CT - RLAI2.70
HBT - RLAI1.69
CT - Oral Ris2.43
HBT - Oral Ris0.18

Percentage of Participants Who Met the Criteria for Symptomatic Remission Based on Andreasen Criteria

Symptomatic remission criterion was defined as having a simultaneous score of mild or less on all selected PANSS items (P1, P2, P3, N1, N4, N6, G5, and G9). Symptomatic remission was defined for the last 6 months of the Double-blind Phase as meeting the remission criterion during the 6 months prior to the End of study visit during the Double-blind Phase, with one excursion allowed. (NCT01515423)
Timeframe: Weeks 41 to 65

InterventionPercentage of Participants (Number)
Double Blind: Paliperidone Palmitate 3 Month Formulation58.4
Double Blind: Paliperidone Palmitate 1 Month Formulation59.2

Percentage of Participants Without Relapse at Week 48 During the Double-Blind Phase

Relapse defined as: Psychiatric hospitalization;participant had an increase of 25 percent in total PANSS score from randomization for 2 consecutive assessments separated by 3-7 days if score at randomization was greater than (>) 40; had a 10 point increase in total PANSS score from randomization for 2 consecutive assessments separated by 3-7 days if score at randomization was less than or equal to (<=) 40; deliberate self-injury or exhibited violent behavior resulting in suicide, clinically significant injury;suicidal or homicidal ideation and aggressive behavior;For PANSS items-had a score of greater than or equal to (>=) 5 after randomization for 2 consecutive assessments separated by 3-7 days on any of above items if maximum score for these above PANSS items was <=3 at randomization; had a score of >=6 after randomization for 2 consecutive assessments separated by 3-7 days on any of above items if maximum score for these above PANSS items was 4 at randomization. (NCT01515423)
Timeframe: Up to 48 weeks

InterventionPercentage of Participants (Number)
Double Blind: Paliperidone Palmitate 3 Month Formulation91.5
Double Blind: Paliperidone Palmitate 1 Month Formulation90.0

Change From Baseline in Marder Factor Subscale Score at Week 48

5 PANSS Marder factor scores (positive symptoms [range:8 to 56], negative symptoms [range: 7 to 49], disorganized thoughts [range: 7 to 49], uncontrolled hostility/excitement [range: 4 to 28], and anxiety/depression [range: 4 to 28]) were examined to gain insight into the symptoms affected by treatment with the study drug. Negative change from baseline in subscales score for positive symptoms, negative symptoms, disorganized thoughts, uncontrolled hostility/excitement, and anxiety/depression indicates improvement in various symptoms of schizophrenia. (NCT01515423)
Timeframe: DB Baseline (Week 17) and 48 week or DB Endpoint

,
InterventionUnits on a scale (Mean)
Positive symptoms factor: BaselinePositive symptoms factor:Change at EndpointNegative symptoms factor: BaselineNegative symptoms factor : Change at EndpointDisorganized thoughts factor :BaselineDisorganized thoughts factor:Change at EndpointUncontrolled hostility Factor:BaselineUncontrolled hostility Factor:Change at EndpointAnxiety/depression factor:BaselineAnxiety/depression factor:Change at Endpoint
Double Blind: Paliperidone Palmitate 1 Month Formulation15.8-1.416.3-1.314.3-1.25.4-0.26.3-0.2
Double Blind: Paliperidone Palmitate 3 Month Formulation15.7-1.116.2-1.414.2-1.25.20.26.1-0.0

Change From Baseline in Positive and Negative Syndrome Subscales Score at Week 48

The neuropsychiatric symptoms of schizophrenia were assessed by means of the 30-item Positive and Negative Syndrome Scale (PANSS). The PANSS provides a total score (sum of the scores of all 30 items) ranging from 30 to 210, higher scores indicate more severe neuropsychiatric symptoms of schizophrenia. Scores for 3 subscales, that is, for positive subscale (sum of the scores of all 7 items) and negative subscale (sum of the scores of all 7 items) ranges from 7 (absent) to 49 (extreme psychopathology), and for the general psychopathology subscale (sum of the scores of all 16 items) score ranges from 16 (absent) to 112 (extreme psychopathology). (NCT01515423)
Timeframe: DB Baseline (Week 17) and 48 week or DB Endpoint

,
InterventionUnits on a scale (Mean)
Positive subscale: BaselinePositive subscale:Change at EndpointNegative subscale: BaselineNegative subscale:Change at EndpointGeneral psychopathology : BaselineGeneral psychopathology : Change at Endpoint
Double Blind: Paliperidone Palmitate 1 Month Formulation12.0-0.917.3-1.428.8-2.0
Double Blind: Paliperidone Palmitate 3 Month Formulation11.9-0.617.3-1.428.2-1.4

Change From DB Baseline in Clinical Global Impression Severity (CGI-S) Scale Score at Week 48

"The Clinical Global Impression Severity (CGI-S) rating scale is a 7 point global assessment that measures the clinician's impression of the severity of illness exhibited by a participant. A rating of 1 is equivalent to Normal, not at all ill and a rating of 7 is equivalent to Among the most extremely ill participants. Higher scores indicate worsening." (NCT01515423)
Timeframe: DB Baseline (Week 17) and 48 week or DB Endpoint

,
InterventionUnits on a scale (Mean)
BaselineChange from Baseline at DB End point
Double Blind: Paliperidone Palmitate 1 Month Formulation2.9-0.1
Double Blind: Paliperidone Palmitate 3 Month Formulation2.9-0.1

Change From DB Baseline in Personal and Social Performance (PSP) Total Score at Week 48

The Personal and Social Performance (PSP) scale assesses degree of a participant's dysfunction within 4 domains of behavior: socially useful activities, personal and social relationships, self-care, and disturbing and aggressive behavior. Score ranges from 1 to 100. Participants with a score of 71 to 100 have mild degree of difficulty; from 31 to 70, varying degrees of disability; less than or equal to 30, functioning so poorly as to require intensive supervision. (NCT01515423)
Timeframe: DB Baseline (Week 17) and 48 week or DB Endpoint

,
InterventionUnits on a scale (Mean)
BaselineChange from Baseline at DB End point
Double Blind: Paliperidone Palmitate 1 Month Formulation65.01.9
Double Blind: Paliperidone Palmitate 3 Month Formulation65.51.3

Change From Double-Blind (DB) Baseline in Positive and Negative Syndrome Scale (PANSS) Total Score at Week 48

The neuropsychiatric symptoms of schizophrenia were assessed by means of the 30-item Positive and Negative Syndrome Scale (PANSS). The PANSS provides a total score (sum of the scores of all 30 items) ranging from 30 to 210, higher scores indicate more severe neuropsychiatric symptoms of schizophrenia. Scores for 3 subscales, that is, for positive subscale (sum of the scores of all 7 items) and negative subscale (sum of the scores of all 7 items) ranges from 7 (absent) to 49 (extreme psychopathology), and for the general psychopathology subscale (sum of the scores of all 16 items) score ranges from 16 (absent) to 112 (extreme psychopathology). (NCT01515423)
Timeframe: DB Baseline (Week 17) and 48 week or DB Endpoint

,
InterventionUnits on a scale (Mean)
BaselineChange from Baseline at DB End point
Double Blind: Paliperidone Palmitate 1 Month Formulation58.1-4.3
Double Blind: Paliperidone Palmitate 3 Month Formulation57.4-3.5

Treatment Response

The primary outcome measure will be the total Brief Psychiatric Rating Scale Score. The range of the BPRS is 0 to 126 with higher scores indicated more psychological symptoms. (NCT01786239)
Timeframe: 16 weeks

,
Interventionunits on a scale (Least Squares Mean)
Baseline BPRS ScoreWeek 16 BPRS Score
Omega-3 Capsules & Risperidone41.6422.5868
Placebo & Risperidone42.3827.2235

Participant Adherence

The DMS includes a drug-device combination of a CoE product, a wearable sensor patch, and application software (smartphone) to record activity and rest and mark events through the act of ingestion. The CoE product consists of an approved antipsychotic medication enclosed with an Ingestible Sensor Pill (MIT). The sensor patch detects and records each MIT ingestion, as well as other physiologic and behavioral data. Participant adherence was measured as the detected MITs over the expected MITs ingested during the trial days with good patch coverage. The more the participant successfully engaged in a number of processes across the 8-week trial, the greater the measured adherence. Descriptive statistics were performed for this outcome measure. (NCT03568500)
Timeframe: Up to 8 weeks

Interventionpercentage of MITs (Mean)
Schizophrenia88.94
Schizoaffective Disorder72.29
First Episode Psychosis91.04
Total86.57

Percentage Of Days With Good Patch Coverage

The DMS includes a drug-device combination of a CoE product, a wearable sensor patch, and application software (smartphone) to record activity and rest and mark events through the act of ingestion. The CoE product consists of an approved antipsychotic medication enclosed with an Ingestible Sensor Pill (miniature ingestible event marker in tablet [MIT]). The sensor patch detects and records each MIT ingestion, as well as other physiologic and behavioral data. Good patch coverage for a specific day was defined as having either at least 80% patch data available (80% of the day the patch was worn and data was collected as noted via the accelerometer channel) or the MIT was detected within the 24-hour period, for each day while the participant was in the trial. The percentage of days was calculated as the number of days with good patch coverage divided by the total number of trial days for each participant. Descriptive statistics were performed for this outcome measure. (NCT03568500)
Timeframe: Up to 8 weeks

Interventionpercentage of days (Mean)
Schizophrenia64.34
Schizoaffective Disorder62.99
First Episode Psychosis62.51
Total63.37

Change in the Positive and Negative Syndrome Scale (PANSS) Total Score for Schizophrenia

The PANSS scale is used to assess the neuropsychiatric symptoms of schizophrenia. The 30-item PANSS scale provides a total score (sum of the scores of all 30 items) and scores for 3 subscales, the positive subscale (7 items), the negative subscale (7 items),and the general psychopathology subscale (16 items), each item rated on a scale of 1 (absent) to 7 (extreme). (NCT00589914)
Timeframe: Baseline to the last postrandomization assessment in the double-blind treatment period (approximately 13 weeks)

InterventionScores on a scale (Mean)
R092670-18.6
RISPERDAL CONSTA-17.9

The Change From Baseline for the CGI-S Score

The CGI-S rating scale is used to rate the severity of a patient's psychotic condition on a 7-point scale ranging from 1 (not ill) to 7 (extremely severe). This scale permits a global evaluation of the patient's condition at a given time. A qualified rater administered the CGI-S. (NCT00589914)
Timeframe: Baseline to the last postrandomization assessment in the double-blind treatment period (approximately 13 weeks)]

InterventionScores on a scale (Mean)
R092670-0.9
RISPERDAL CONSTA-0.9

The Change From Baseline in the PSP Score

The PSP scale is used to assess the degree of dysfunction a patient exhibits over a 7-day period within 4 domains of behavior: socially useful activities, personal and social relationships, self-care, and disturbing and aggressive behavior. The results of the assessment are converted to a numeric score. A score between 71 and 100 indicates a mild degree of difficulty; a score between 31 and 70 indicates a moderate degree of dysfunction, and a patient with a score of 30 or less has functioning so poor he or she requires intensive supervision. (NCT00589914)
Timeframe: Baseline to the last postrandomization assessment in the double-blind treatment period (approximately 13 weeks)

InterventionScores on a scale (Mean)
R0926708.5
RISPERDAL CONSTA8.8

Change From Baseline in Mean Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Total Score at Month 12 in the Intent-to-Treat (ITT) Population

The SWN-K is comprised of 20 questions, each of which is rated using a 6-point scale ranging from 1 (not at all) to 6 (very much). Possible scores range from 20 to 120, with higher scores implying higher subjective well-being. (NCT00600756)
Timeframe: Baseline and Month 12

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR22.7
Risperidone19.4

Change From Baseline in Mean Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Total Score at Month 12 in the Per Protocol Population

The SWN-K is comprised of 20 questions, each of which is rated using a 6-point scale ranging from 1 (not at all) to 6 (very much). Possible scores range from 20 to 120, with higher scores implying higher subjective well-being. (NCT00600756)
Timeframe: Baseline and Month 12

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR23.2
Risperidone21.1

Change From Baseline in the Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Subscale Score: Emotional Regulation at Month 12 in the ITT Population.

The SWN-K total score is the sum of 5 subscores (4 questions each): physical functioning, social integration, mental functioning, self-control, and emotional regulation. The subscores are rated using a 6-point scale (the higher the grade, the better the response). Possible subscores range from 4 to 24. (NCT00600756)
Timeframe: Baseline and 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR4.5
Risperidone3.9

Change From Baseline in the Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Subscale Score: Mental Functioning at Month 12 in the ITT Population.

The SWN-K total score is the sum of 5 subscores (4 questions each): physical functioning, social integration, mental functioning, self-control, and emotional regulation. The subscores are rated using a 6-point scale (the higher the grade, the better the response). Possible subscores range from 4 to 24. (NCT00600756)
Timeframe: Baseline and 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR4.9
Risperidone3.9

Change From Baseline in the Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Subscale Score: Physical Functioning at Month 12 in the ITT Population.

The SWN-K total score is the sum of 5 subscores (4 questions each): physical functioning, social integration, mental functioning, self-control, and emotional regulation. The subscores are rated using a 6-point scale (the higher the grade, the better the response). Possible subscores range from 4 to 24. (NCT00600756)
Timeframe: Baseline and 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR4.9
Risperidone4.0

Change From Baseline in the Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Subscale Score: Self-control at Month 12 in the ITT Population.

The SWN-K total score is the sum of 5 subscores (4 questions each): physical functioning, social integration, mental functioning, self-control, and emotional regulation. The subscores are rated using a 6-point scale (the higher the grade, the better the response). Possible subscores range from 4 to 24. (NCT00600756)
Timeframe: Baseline and 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR4.1
Risperidone3.8

Change From Baseline in the Subjective Well-Being Under Neuroleptic Treatment Scale (SWN-K) Subscale Score: Social Integration at Month 12 in the ITT Population.

The SWN-K total score is the sum of 5 subscores (4 questions each): physical functioning, social integration, mental functioning, self-control, and emotional regulation. The subscores are rated using a 6-point scale (the higher the grade, the better the response). Possible subscores range from 4 to 24. (NCT00600756)
Timeframe: Baseline and 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR4.6
Risperidone4.0

Evaluation of Effect of Quetiapine XR Versus Risperidone on the Health-related Quality of Life of Patients With Schizophrenia by Evaluating the Change From Baseline in EQ-5D(Euro Quality of Life-5 Dimension) Index Score at Month 12 in the ITT Population.

The Euro Quality of Life - 5 dimension index (EQ-5D) is the result of the application of a formula that essentially attaches values (also called weights) to each of the levels (no, some, or heavy problems) in each dimension (mobility, self-care, usual activities, pain/discomfort, anxiety/depression). These weights are issued from a representative sample of the general population. The total possible maximum value was 1 (healthy life) and the minimum value was 0 (death). (NCT00600756)
Timeframe: 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR0.193
Risperidone0.168

Number of Participants Using Antidepressants at Month 12 in the ITT Population

"The number of participants who were taking at least 1 antidepressant at Month 12. Antidepressants are all concomitant medications classified in the Anatomical Therapeutic Chemical(ATC)Subgroup N06-Antidepressants." (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR72
Risperidone63

Number of Subjects Who Had an Unscheduled Visits Due to Worsening of Schizophrenia, Dose Change, or Adverse Event at Month 12 in the ITT Population

Unscheduled visits due to worsening of schizophrenia, dose change or adverse event including the hospitalizations due to psychiatric disorders during the study (i.e. from Visit 1 to Termination date + 30 days) in inpatients units, in emergency wards and in day clinics. (NCT00600756)
Timeframe: Month 12

InterventionParticipants (Number)
Quetiapine XR94
Risperidone70

Responder Rate at Month 6 in the Per Protocol Population Using the Subjective Well-being Under Neuroleptics Scale, Short Version (SWN-K) Total Score

The SWN-K is comprised of 20 questions, rated on a 6-point scale from 1 (not at all) to 6 (very much). Scores range from 20 to 120, with higher scores implying higher subjective well-being. A responder is defined as a subject with an increase of 10 points or 20% from baseline in SWN-K total score (non-inferiority limit of -9.7% in responder rate) (NCT00600756)
Timeframe: 6 months

InterventionParticipants (Number)
Quetiapine XR136
Risperidone158

The Compliance of Patients Taking Quetiapine XR Versus Risperidone at Month 12 by Evaluating the Number of Participants Who Returned Study Drug at Month 12 in the ITT Population

(NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR270
Risperidone249

The Effect of Quetiapine XR Versus Risperidone at Month 12 in the ITT Population on Core Schizophrenic and Depressive Symptoms by Evaluating the Change From Baseline in CGI-SCH Overall Severity Score

For the CGI-SCH (Clinical Global Impression-Schizophrenia severity of illness scale) overall severity of illness, the score ranged from 1 (normal, not ill) to 7 (among the most severely ill). Change from baseline in CGI-SCH score was divided into 3 classes: worsening (change score>0), stable (change score=0) and improved (change score<0). (NCT00600756)
Timeframe: 12 months

InterventionScores on a scale (Mean)
Quetiapine XR3.8
Risperidone3.9

The Effect of Quetiapine XR Versus Risperidone at Month 12 in the ITT Population on Core Schizophrenic and Depressive Symptoms by Evaluating the Change From Baseline in CGI-SCH Overall Severity Score (Improved).

For the CGI-SCH overall severity of illness, the score ranged from 1 (normal, not ill) to 7 (among the most severely ill). CGI-SCH score was divided into 3 classes: worsening (change score>0), stable (change score=0) and improved (change score<0). Change from baseline in CGI-SCH overall severity of illness in number of participants with CGI-SCH overall severity score improvement. (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR176
Risperidone178

The Effect of Quetiapine XR Versus Risperidone at Month 12 in the ITT Population on Core Schizophrenic and Depressive Symptoms by Evaluating the Change From Baseline in the Calgary Depression Scale for Schizophrenia (CDSS) Total Score

The CDSS total score is the sum of 9 questions and ranges from 0 to 27. The higher the score, the more severe are the symptoms. (NCT00600756)
Timeframe: 12 months

InterventionScores on a scale (Least Squares Mean)
Quetiapine XR-4.7
Risperidone-3.7

The Effect of Quetiapine XR Versus Risperidone by Evaluating the Relapse Rate at Month 12 in the ITT Population

Relapse is defined as at least one increase of greater than or equal to 2 points on the CGI-SCH overall severity score during the treatment period or at least one hospitalization due to psychiatric disorders during the treatment period. (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR43
Risperidone31

The Effect of Quetiapine XR Versus Risperidone Regarding Health Economics Outcomes by Evaluating the Mean Number of Lost School/Work Days at Month 12 in the ITT Population

"Workers and students are defined from the modified vocational status index excluding subjects Retired or Unemployed, whether or not expected to work." (NCT00600756)
Timeframe: 12 months

InterventionDays (Mean)
Quetiapine XR10
Risperidone6.7

The Effect of Quetiapine XR Versus Risperidone Regarding Health Economics Outcomes by Evaluating the Number of Participants Using Other Psychotropic Medications at Month 12 in the ITT Population

Other psychotropic medications include antiepileptics, anti-parkinson drugs, antipsychotics, and antidepressants. (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR138
Risperidone141

The Effect of Quetiapine XR Versus Risperidone Regarding Health Economics Outcomes by Evaluating the Participants With at Least 1 Hospitalization Due to Psychiatric Disorders at Month 12 in the ITT Population

All hospitalizations due to psychiatric disorders during the study (i.e. from Visit 1 to Termination date + 30 days) in inpatients units, in emergency wards, and in day clinics. (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR37
Risperidone21

The Effect of Quetiapine XR Versus Risperidone Regarding Health Economics Outcomes by Evaluating the Time Between First Study Drug Intake and First Hospitalization for Patients With 1 Hospitalization in the ITT Population

(NCT00600756)
Timeframe: 12 months

InterventionDays (Mean)
Quetiapine XR144.3
Risperidone152.8

The Remission Rate in Both the Quetiapine XR Group and the Risperidone Group at Month 12 in the ITT Population

Remission was defined as a SWN-K total score greater than or equal to 80. The reported population is participants who showed remission over, time from baseline to Month 12 (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR139
Risperidone128

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Mean Change From Baseline to Month 12 in Prolactin Levels in the Safety Population

The normal range for men is 0 to 14, and for women is 0 to 24. (NCT00600756)
Timeframe: 12 months

Interventionng/mL (Mean)
Quetiapine XR-7.735
Risperidone15.990

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Extra-pyramidal Events at Month 12 in the Safety Population

Extra-pyramidal events include tremor, hypokinesia, muscle rigidity, hyperkinesia, and extrapyramidal disorder. (NCT00600756)
Timeframe: 12 months

InterventionEvents (Number)
Quetiapine XR51
Risperidone112

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants at Month 12 in the Safety Population With Individual Symptoms Assessed by the Modified UKU: Hyperprolactinaemia in Women

Symptoms are graded according to degree (not present to severe) and causal relationship (improbable, possible, probable). Hyperprolactinaemia in women is defined as number of women who show the individual adverse event (AE) hyperprolactinaemia. An individual AE Hyperprolactinaemia is defined as an AE with a worse degree of hyperprolactinaemia compared with baseline and with a possible or probable relationship to study drug. (NCT00600756)
Timeframe: Month 12

InterventionParticipants (Number)
Quetiapine XR0
Risperidone10

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants at Month 12 in the Safety Population With Individual Symptoms Assessed by the Modified UKU: Sexual Dysfunction in Men

Symptoms are graded according to degree (not present to severe) and causal relationship (improbable, possible, probable). Sexual dysfunction in men is defined as number of men who show the individual adverse event (AE) sexual dysfunction. An individual AE sexual dysfunction is defined as an AE with a worse degree of sexual dysfunction compared with baseline and with a possible or probable relationship to study drug. (NCT00600756)
Timeframe: Month 12

InterventionParticipants (Number)
Quetiapine XR9
Risperidone13

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants Who Discontinued the Study Because of an TEAE at Month 12 in the Safety Population

Treatment-emergent adverse events are defined as adverse events that occurred after the first intake of the study medication (or on the same day). (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR57
Risperidone48

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants Who Had at Least 1 Cardiac TEAE at Month 12 in the Safety Population

Treatment-emergent adverse events are defined as adverse events that occurred after the first intake of the study medication (or on the same day). (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR22
Risperidone17

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants Who Had at Least 1 Extra-pyramidal TEAE at Month 12 in the Safety Population

Treatment-emergent adverse events are defined as adverse events that occurred after the first intake of the study medication (or on the same day). (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR38
Risperidone83

The Safety and Tolerability of Quetiapine XR Versus Risperidone by Evaluating the Number of Participants With a Treatment-emergent Adverse Event (TEAEs) at Month 12 in the Safety Population

Treatment-emergent adverse events are defined as adverse events that occurred after the first intake of the study medication (or on the same day). (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR238
Risperidone258

The Safety and Tolerability of Quetiapine XR vs Risperidone by Evaluating the Number of Participants at Month 12 in Safety Population With Individual Symptoms Assessed by the Modified Udvalg for Kliniske Undersogelser, Side Effect Rating Scale: Neurologic

Symptoms are graded according to degree (not present to severe) and causal relationship (improbable, possible, probable). An individual AE is defined as an AE with a worse degree compared with Baseline and with a possible or probable relationship to study drug. (NCT00600756)
Timeframe: 12 months

InterventionParticipants (Number)
Quetiapine XR4
Risperidone20

To Evaluate the Effect of Quetiapine XR Versus Risperidone at Month 12 in the ITT Population Regarding Health Economics Outcomes by Evaluating the Functional Improvement Rate of the Modified Vocational Status Index/ Location Code Index: Stable State

Stable State was defined as having the same status in occupational and residential status as at Baseline. (NCT00600756)
Timeframe: 12 months

InterventionParticipants with stable state (Number)
Quetiapine XR160
Risperidone171

Change From Baseline in Positive and Negative Syndrome Scale (PANSS) Total Score at Week 26 - Main Phase

The PANSS is a 30-item scale designed to assess various symptoms of schizophrenia including delusions, grandiosity, blunted affect, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score consists of the sum of all 30 PANSS items and ranges from 30 to 210. Higher scores indicate worsening. (NCT01010776)
Timeframe: Baseline and Week 26

InterventionUnits on a scale (Mean)
Paliperidone Extended Release (ER) - Main Phase-22.9

Percentage of Participants With Treatment Response in PANSS Total Score - Main Phase

Participants with response in PANSS total score was defined as participants with greater than or equal to 20 percent reduction in PANSS total score from Baseline. The PANSS is a 30-item scale designed to assess various symptoms of schizophrenia including delusions, grandiosity, blunted affect, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score consists of the sum of all 30 PANSS items and ranges from 30 to 210. Higher scores indicate worsening. (NCT01010776)
Timeframe: Week 26

InterventionPercentage of participants (Number)
Paliperidone ER-Main Phase60.1

Percentage of Participants With Treatment Response in PANSS Total Score - Main Phase Plus Extension Phase

Participants with response in PANSS total score was defined as participants with greater than or equal to 20 percent reduction in PANSS total score from Baseline. The PANSS is a 30-item scale designed to assess various symptoms of schizophrenia including delusions, grandiosity, blunted affect, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score consists of the sum of all 30 PANSS items and ranges from 30 to 210. Higher scores indicate worsening. (NCT01010776)
Timeframe: Week 52

InterventionPercentage of participants (Number)
Paliperidone ER-Main Phase Plus Extension Phase71.1

36-Item Short-Form Health Survey (SF-36) Score - Main Phase

The SF-36 is designed to assess the health status of participants. The SF-36 includes 1 multi-item scale measuring physical health component and mental health component. Physical health component includes physical functioning, role limitations due to physical health, pain and general health. Mental health component includes role limitations due to emotional problems, energy/fatigue, emotional well being and social functioning. Each item is scored on a 0-100 range so that the lowest and highest possible scores are set at 0 and 100, respectively. All items are scored so that a high score defines a more favorable health state. The score for a component (physical or mental) is an average of the individual item scores. Each component is scored on a scale of 1 to 100, where 100=highest level of functioning. (NCT01010776)
Timeframe: Baseline and Week 26

InterventionUnits on a scale (Mean)
Baseline: Physical component summaryBaseline: Mental component summaryWeek 26: Physical component summaryWeek 26: Mental component summary
Paliperidone ER- Main Phase47.935.948.438.3

36-Item Short-Form Health Survey (SF-36) Score - Main Phase Plus Extension Phase

The SF-36 is designed to assess the health status of participants. The SF-36 includes 1 multi-item scale measuring physical health component and mental health component. Physical health component includes physical functioning, role limitations due to physical health, pain and general health. Mental health component includes role limitations due to emotional problems, energy/fatigue, emotional well being and social functioning. Each item is scored on a 0-100 range so that the lowest and highest possible scores are set at 0 and 100, respectively. All items are scored so that a high score defines a more favorable health state. The score for a component (physical or mental) is an average of the individual item scores. Each component is scored on a scale of 1 to 100, where 100=highest level of functioning. (NCT01010776)
Timeframe: Baseline and Week 52

InterventionUnits on a scale (Mean)
Baseline: Physical component summaryBaseline: Mental component summaryWeek 52: Physical component summaryWeek 52: Mental component summary
Paliperidone ER-Main Phase Plus Extension Phase48.735.748.838.5

Change From Baseline in ESRS Total Score at Week 4, 8, 13, 26, 39 and 52 - Main Phase Plus Extension Phase

An ESRS scale is used to assess the extrapyramidal symptoms attributable to antipsychotics. It consists of 8 items to assess individual symptoms and each item is assessed from 0 (none, normal) to 4 (severe). The total score is the sum of the 8 item scores, for a total range of 0 (normal) to 32 (severe). The items for the assessment of individual symptoms are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13, 26, 39 and 52

InterventionUnits on a scale (Mean)
Baseline (n=159)Change at Week 4 (n=159)Change at Week 8 (n=159)Change at Week 13 (n=159)Change at Week 26 (n=158)Change at Week 39 (n=151)Change at Week 52 (n=154)
Paliperidone ER-Main Plus Extension Phase1.41-0.51-0.49-0.68-0.77-0.81-0.75

Change From Baseline in Extrapyradimal Symptoms Rating Scale (ESRS) Total Score at Week 4, 8, 13 and 26 - Main Phase

An ESRS scale is used to assess the extrapyramidal symptoms attributable to antipsychotics. It consists of 8 items to assess individual symptoms and each item is assessed from 0 (none, normal) to 4 (severe). The total score is the sum of the 8 item scores, for a total range of 0 (normal) to 32 (severe). The items for the assessment of individual symptoms are classified into 4 categories of parkinsonism, akathisia, dystonia and dyskinesia. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionUnits on a scale (Mean)
Baseline (n=215)Change at Week 4 (n=201)Change at Week 8 (n=189)Change at Week 13 (n=182)Change at Week 26 (n=201)
Paliperidone ER - Main Phase1.30-0.40-0.45-0.63-0.6

Change From Baseline in PANSS Total Score at Week 52 - Main Phase Plus Extension Phase

The PANSS is a 30-item scale designed to assess various symptoms of schizophrenia including delusions, grandiosity, blunted affect, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale that ranges from 1 (absent) to 7 (extreme psychopathology). The PANSS total score consists of the sum of all 30 PANSS items and ranges from 30 to 210. Higher scores indicate worsening. (NCT01010776)
Timeframe: Baseline and Week 52

InterventionUnits on a scale (Mean)
BaselineChange at Week 52
Paliperidone (ER) - Main Phase Plus Extension Phase93.25-26.4

Change From Baseline in Personal and Social Performance (PSP) Scale Score at Week 4, 8, 13 and 26 - Main Phase

The PSP scale evaluates the dysfunction degree exhibited by the participants, regarding 4 behavioral domains: useful social activities, personal and social relations, self-care and agitated and aggressive behavior. Each domain were assessed on a 6-point scale (0=absent to 5=very severe). A transformed score from 1 to 100 is generated from the raw score based on the clinical interpretation of the scores generated in the 4 areas of functioning, with a higher transformed score indicating better function. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionUnits on a scale (Mean)
Change at Week 4 (n=201)Change at Week 8 (n=191)Change at Week 13 (n=182)Change at Week 26 (n=204)
Paliperidone ER-Main Phase5.78.39.910.4

Change From Baseline in Pittsburg Sleep Quality Index (PSQI) Score at Week 4, 8, 13 and 26 - Main Phase

The PSQI evaluates sleep behavior by means of 7 components: sleep quality, sleep latency, sleep duration, usual sleep efficiency, sleep disorders, use of sleep medication and daytime dysfunction. The sum of the 7 component scores produces a global score of subjective sleep quality that varies from 0 to 21, with higher scores indicating worse sleep quality. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionUnits on a scale (Mean)
Baseline (n=198)Change at Week 4 (n=174)Change at Week 8 (n=162)Change at Week 13 (n=156)Change at Week 26 (n=174)
Paliperidone ER-Main Phase6.7-1.0-1.2-1.5-1.4

Change From Baseline in Positive and Negative PANSS Subscales Score at Week 4, 8, 13 and 26 - Main Phase

The PANSS positive subscale assesses 7 positive-symptoms of schizophrenia. Positive symptoms refer to an excess or distortion of normal functions. The symptoms are rated on a 7-point scale, with a range of 7 (absent) to 49 (extreme psychopathology). The PANSS negative subscale assesses seven negative-symptoms of schizophrenia. Negative symptoms represent a diminution or loss of normal functions. The symptoms are rated on a 7-point scale, with a range of 7 (absent) to 49 (extreme psychopathology). (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionUnits on a scale (Mean)
Change at Week 4: PANSS positive subscale (n=201)Change at Week 4: PANSS negative subscale (n=201)Change at Week 8: PANSS positive subscale (n=191)Change at Week 8: PANSS negative subscale (n=191)Change at Week 13: PANSS positive subscale (n=182)Change at Week 13: PANSS negative subscale (n=182)Change at Week 26: PANSS positive subscale (n=203)Change at Week 26: PANSS negative subscale (n=203)
Paliperidone ER-Main Phase-3.6-3.6-5.0-5.0-5.9-5.9-5.9-5.9

Change From Baseline in Positive and Negative PANSS Subscales Score at Week 4, 8, 13, 26, 39 and 52 - Main Phase Plus Extension Phase

The PANSS Positive Subscale assesses 7 positive-symptoms of schizophrenia. Positive symptoms refer to an excess or distortion of normal functions. The symptoms are rated on a 7-point scale, with a range of 7 (absent) to 49 (extreme psychopathology). The PANSS Negative Subscale assesses seven negative-symptoms of schizophrenia. Negative symptoms represent a diminution or loss of normal functions. The symptoms are rated on a 7-point scale, with a range of 7 (absent) to 49 (extreme psychopathology). (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13, 26, 39 and 52

InterventionUnits on a scale (Mean)
Baseline: PANSS positive subscale (n=159)Baseline: PANSS negative subscale (n=159)Change at Week 4: PANSS positive subscale (n=159)Change at Week 4: PANSS negative subscale (n=159)Change at Week 8: PANSS positive subscale (n=159)Change at Week 8: PANSS negative subscale (n=159)Change at Week 13: PANSS positive subscale (n=159)Change at Week 13: PANSS negative subscale (n=159)Change at Week 26: PANSS positive subscale (n=159)Change at Week 26: PANSS negative subscale (n=159)Change at Week 39: PANSS positive subcale (n=152)Change at Week 39: PANSS negative subscale (n=152)Change at Week 52: PANSS positive subscale (n=154)Change at Week 52: PANSS negative subscale (n=154)
Paliperidone ER-Main Phase Plus Extension Phase26.6519.25-3.4-3.4-5.4-5.4-5.9-5.9-6.8-6.8-7.3-7.3-7.5-7.5

Change From Baseline in PSP Scale Score at Week 4, 8, 13, 26, 39 and 52 - Main Phase Plus Extension Phase

The PSP scale evaluates the dysfunction degree exhibited by the participants, regarding 4 behavioral domains: useful social activities, personal and social relations, self-care and agitated and aggressive behavior. Each domain were assessed on a 6-point scale (0=absent to 5=very severe). A transformed score from 1 to 100 is generated from the raw score based on the clinical interpretation of the scores generated in the 4 areas of functioning, with a higher transformed score indicating better function. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13, 26, 39 and 52

InterventionUnits on a scale (Mean)
Baseline (n=159)Change at Week 4 (n=159)Change at Week 8 (n=159)Change at Week 13 (n=159)Change at Week 26 (n=159)Change at Week 39 (n=151)Change at Week 52 (n=155)
Paliperidone ER-Main Phase Plus Extension Phase45.175.39.09.712.012.614.6

Change From Baseline PSQI Score at Week 4, 8, 13, 26, 39 and 52 - Main Phase Plus Extension Phase

The PSQI evaluates sleep behavior by means of 7 components: sleep quality, sleep latency, sleep duration, usual sleep efficiency, sleep disorders, use of sleep medication and daytime dysfunction. The sum of the 7 component scores produces a global score of subjective sleep quality that varies from 0 to 21, with higher scores indicating worse sleep quality. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13, 26, 39 and 52

InterventionUnits on a scale (Mean)
Baseline (n=148)Change at Week 4 (n=140)Change at Week 8 (n=136)Change at Week 13 (137)Change at Week 26 (n=135)Change at Week 39 (n=133)Change at Week 52 (n=133)
Paliperidone ER-Main Phase Plus Extension Phase6.4-1.0-1.3-1.5-1.4-1.9-1.9

Number of Participants With Clinical Global Impression-Severity (CGI-S) Score - Extension Phase

"The CGI-S rating scale is a 7-point global assessment that measures the clinician's impression of the severity of illness exhibited by a participant.The categories included in the scale are normal, without any disease, borderline, slightly ill, moderately ill, markedly ill, severely ill and extremely ill. A rating of 1=Normal, not at all ill and a rating of 7 =Among the most extremely ill participants. Higher scores indicate worsening." (NCT01010776)
Timeframe: Week 39 and 52

InterventionParticipants (Number)
Week 39: Normal without any disease (n=152)Week 39: Borderline (n=152)Week 39: Slightly ill (n=152)Week 39: Moderately ill (n=152)Week 39: Markedely ill (n=152)Week 39: Severely ill (n=152)Week 52: Borderline (n=155)Week 52: Slightly ill (n=155)Week 52: Moderately ill (n=155)Week 52: Markedely ill (n=155)Week 52: Severely ill (n=155)
Paliperidone ER - Extension Phase222415522102337582410

Number of Participants With Clinical Global Impression-Severity (CGI-S) Score - Main Phase

"The CGI-S rating scale is a 7-point global assessment that measures the clinician's impression of the severity of illness exhibited by a participant.The categories included in the scale are normal, without any disease, borderline, slightly ill, moderately ill, markedly ill, severely ill and extremely ill. A rating of 1=Normal, not at all ill and a rating of 7 =Among the most extremely ill participants. Higher scores indicate worsening." (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionParticipants (Number)
Baseline: Borderline (n=213)Baseline: Slightly ill (n=213)Baseline: Moderately ill (n=213)Baseline: Markedly ill (n=213)Baseline: Severely ill (n=213)Baseline: Extremely ill (n=213)Week 4: Borderline (n=201)Week 4: Slightly ill (n=201)Week 4: Moderately ill (n=201)Week 4: Markedly ill (n=201)Week 4: Severely ill (n=201)Week 8: Borderline (n=191)Week 8: Slightly ill (n=191)Week 8: Moderately ill (n=191)Week 8: Markedly ill (n=191)Week 8: Severely ill (n=191)Week 8: extremely ill (n=191)Week 13: Normal, without any disease (n=182)Week 13: Borderline (n=182)Week 13: Slightly ill (n=182)Week 13: Moderately ill (n=182)Week 13: Markedly ill (n=182)Week 13: Severly ill (n=182)Week 26: Normal without any disease (n=204)Week 26: Borderline (n=204)Week 26: Slightly ill (n=204)Week 26: Moderately ill (n=204)Week 26: Markedely ill (n=204)Week 26: Severely ill (n=204)
Paliperidone ER-Main Phase24521144014258761245358056150274173471231648704819

Percentage of Participants With Treatment Satisfaction - Main Phase

Participant's response regarding satisfaction with the treatment were recorded. A 5-point evaluation scale was used to evaluate participant satisfaction: very good, good, moderate, bad and very bad. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13 and 26

InterventionPercentage of Participants (Number)
Baseline: Very good (n=213)Baseline: Good (n=213)Baseline: Moderate (n=213)Baseline: Bad (n=213)Baseline: Very bad (n=213)Week 4: Very good (n=200)Week 4: Good (n=200)Week 4: Moderate (n=200)Week 4: Bad (n=200)Week 4: Very bad (n=200)Week 8: Very good (n=190)Week 8: Good (n=190)Week 8: Moderate (n=190)Week 8: Bad (n=190)Week 13: Very good (n=182)Week 13: Good (n=182)Week 13: Moderate (n=182)Week 13: Bad (n=182)Week 13: Very bad (n=182)Week 26: Very good (n=204)Week 26: Good (n=204)Week 26: Moderate (n=204)Week 26: Bad (n=204)Week 26: Very bad (n=204)
Paliperidone ER - Main Phase11.738.534.312.72.829.552.516.51.00.533.748.913.73.737.446.212.13.80.536.346.110.84.42.5

Percentage of Participants With Treatment Satisfaction-Main Phase Plus Extension Phase

Participant's response regarding satisfaction with the treatment were recorded. A 5-point evaluation scale was used to evaluate participant satisfaction: very good, good, moderate, bad and very bad. (NCT01010776)
Timeframe: Baseline, Week 4, 8, 13, 26, 39 and 52

InterventionPercentage of participants (Number)
Baseline: Very good (n=159)Baseline: Good (n=159)Baseline: Moderate (n=159)Baseline: Bad (n=159)Baseline: Very bad (n=159)Week 4: Very good (n=159)Week 4: Good (n=159)Week 4: Moderate (n=159)Week 4: Very bad (n=159)Week 8: Very good (n=159)Week 8: Moderate (n=159)Week 8: Bad (n=159)Week 13: Very good (n=159)Week 13: Good (n=159)Week 13: Moderate (n=159)Week 13: Bad (n=159)Week 13: Very bad (n=159)Week 26: Very good (n=159)Week 26: Good (n=159)Week 26: Moderate (n=159)Week 26: Very bad (n=159)Week 39: Very good (n=152)Week 39: Good (n=152)Week 39: Moderate (n=152)Week 39: Bad (n=152)Week 39: Very bad (n=152)Week 52: Very good (n=155)Week 52: Good (n=155)Week 52: Moderate (n=155)Week 52: Bad (n=155)
Paliperidone ER-Main Phase Plus Extension Phase13.240.932.111.32.531.454.113.80.637.111.33.139.046.510.13.80.641.550.96.90.638.851.37.22.00.741.343.212.92.6

Time to Relapse of Psychotic Symptoms During 6 Weeks

"Relapse is defined as any occurrence of:~Insufficient clinical response~Exacerbation of underlying disease~Discontinuation due to an adverse event" (NCT01143077)
Timeframe: 6 Weeks

Interventiondays (Mean)
Lurasidone Open-Label Arm 40/4023.8
Lurasidone Open-Label Arm 40/8016.9
Lurasidone Open-Label Arm 80/8017.3

Tolerability and Safety

Number of participants with Treatment Emergent Adverse Events and Serious Adverse Events (NCT01143077)
Timeframe: 6 Weeks

Interventionparticipants (Number)
Lurasidone Open-Label Arm 40/4072
Lurasidone Open-Label Arm 40/8087
Lurasidone Open-Label Arm 80/8081

- Change From Baseline to Week 12 of Clinical Global Impression (CGI- Severity of Illness) Score

"The CGI-S subset ranges from 1 to 7 such that a score of 1 indicates normal, not at all ill, while a score of 7 indicates among the most extremely ill of patients. The change from start of treatment (baseline V2) in the Severity of Illness will be calculated by subtracting the score at start of treatment (baseline V2) from the following visits" (NCT00640562)
Timeframe: 12 weeks from baseline to last visit

InterventionScore on scale (Least Squares Mean)
Seroquel XR-1.50
Risperidone-1.04

Body Mass Index (BMI) at Week 12

Patient weight and height have been be collected in order to assess the Body Mass Index (BMI). The mean BMI values reported are assessed after 12 weeks of treatment. (NCT00640562)
Timeframe: 12 week

InterventionKg/m^2 (Mean)
Seroquel XR29.07
Risperidone28.80

CGI- Global Improvement Mean Score at Week 12

"The CGI-S subset ranges from 1 to 7 such that a score of 1 indicates normal, not at all ill, while a score of 7 indicates among the most extremely ill of patients. The change from start of treatment (baseline V2) in the Severity of Illness will be calculated by subtracting the score at start of treatment (baseline V2) from the following visits" (NCT00640562)
Timeframe: 12week: descriptive statistic of CGI by visit and treatment

Interventionscore on a scale (Mean)
Seroquel XR91
Risperidone88

Change From Baseline in the Simpson Angus Scale (SAS) Total Score to Week 12 as an Indication of Neurological Side Effects Section

"Extrapyramidal Side Effects (EPS) will be assessed using the Simpson-Angus Scale (SAS; Simpson GN et al 1970) . The CRF is source data for these assessments and day 0 is considered as baseline.~The SAS scale, containing 10 items, will be rated on a five-point scale where 0 is normal and 4 are severe symptoms. Min score =0, max score 40~Change from start of treatment (day 0) will be calculated as the visit score minus the score at start of treatment for each of the neurological assessments." (NCT00640562)
Timeframe: 12 weeks from baseline to last visit

Interventionscore on scale (Mean)
Seroquel XR2.74
Risperidone3.88

Change From Baseline to Week 12 of Calgary Depression Scale for Schizophrenia (CDSS) Score.

"The CDSS scale is used to assess the level of depression in schizophrenia and to estimate the severity of depressive symptoms.~CDSS has 9 items rated on four-point scale: 0=absent; 1=mild; 2=moderate; 3=severe. Anchor point descriptions are provided to aid differentiation between each item score. The first eight items are rated on basis of patients' responses to questions; the 9 item is based on clinician's assessment.~The sum score is derived by adding the point score of all items (from 0 to 27 points); total score 4-5 is considered for minor depression and 6-7 score for major depression." (NCT00640562)
Timeframe: 12 week from baseline to last visit

InterventionScore on a scale (Least Squares Mean)
Seroquel XR7.31
Risperidone5.53

Change From Baseline to Week 12 of Drug Attitude Inventory 10 Item Scale (DAI 10) Score

These items are presented as self-report statements with which the patient agrees or disagrees. Each response is scored as +1 if correct or -1 if incorrect. The final score is the grand total of the positive and negative points. A positive score means a positive subjective response. A negative total score means a negative subjective response (NCT00640562)
Timeframe: 12 week from baseline to last visit

Interventionscore on scale (Least Squares Mean)
Seroquel XR86.38
Risperidone76.64

Change From Baseline to Week 12 of HAM-D Score

21-item scale for depression. Symptoms are rated finely (on a 5-point scale: absent; doubtful or trivial; mild: moderate severe) or coarsely (on a 3- point scale: absent; doubtful or mild; obvious, distinct, or severe).Total score range 0- 66, higher values represent worse outcome.Number of participants refers to valid for efficacy per protocol. Change:total score at week 12 minus total score at baseline. (NCT00640562)
Timeframe: 12 weeks from baseline to last visit

InterventionScore on scale (Mean)
Seroquel XR-29.83
Risperidone-23.02

Change From Baseline to Week 12 of PANSS Score

30-item scale where each symptom is rated on a severity ranging from 1-7. Symptoms are categorized into 7 items referring to positive, 7 items referring to negative and 16 general psychotic. Total score range 30- 210, higher values represent worse outcome. Number of participants analyzed refers to valid for efficacy per protocol population. (NCT00640562)
Timeframe: 12 weeks from baseline to last visit

Interventionscore on scale (Mean)
Seroquel XR102.26
Risperidone100.51

Change From Screening Visit to Week 12 of Prolactin Live

Plasma prolactin live was drawn prior to morning meal at the screening visit at the last visit (NCT00640562)
Timeframe: 12 week from screening visit to last visit

InterventionKG (Least Squares Mean)
Seroquel XR61.20
Risperidone90.80

Concomitant Use of Antidepressive Drugs From Baseline to Week 12

Number of concomitant users of antidepressive drugs during the study; the number of participants analyzed refers to ITT/safety population, that is to overall participants excluding the 6 participants who did not assume any study drug administration (NCT00640562)
Timeframe: Change of drug use from baseline to last visi

InterventionParticipants (Number)
Seroquel XR14
Risperidone17

Concomitant Use of Antidepressive Drugs From Baseline to Week 12

Number of concomitant users of antidepressive drugs during the study; the number of participants analyzed refers to safety population, that is to overall participants excluding 6 participants who did not assume any study drug administration (NCT00640562)
Timeframe: 12 week from baseline to last visi

InterventionParticipants (Number)
Seroquel XR12
Risperidone11

Change in Clinical Global Impression-Severity (CGI-S) Scores From Baseline to Week 13 or the Last Post-baseline Assessment

The CGI-S rating scale was used to assess the severity of a subject's overall clinical condition. Scores range from 1 to 7, where 1=best and 7=worst. The change in CGI-S score for all eligible subjects was measured from the beginning of the study to Week 13 (i.e., the end of the double-blind treatment period) or, if the subject left the study early, from the beginning of the study to the last assessment after baseline. (NCT00590577)
Timeframe: Baseline to 13 weeks or the last post-baseline assessment

InterventionScores on a scale (Median)
Paliperidone Palmitate 25 mg eq.-1.0
Paliperidone Palmitate 100 mg eq.-1.0
Paliperidone Palmitate 150 mg eq.-1.0
Placebo0.0

Change in Personal and Social Performance Scale (PSP) Score From Baseline to Week 13 or the Last Post-baseline Assessment.

The PSP scale measures the degree of normal function of a subject in interpersonal relationships and social interactions. Scores range from 1 to 100, where 1 is worst and 100 is best. The average change in PSP score for all eligible subjects was measured from the beginning of the study to Week 13 (i.e., the end of the double-blind treatment period) or, if the subject left the study early, from the beginning of the study to the last assessment after baseline. (NCT00590577)
Timeframe: Baseline to 13 weeks or the last post-baseline assessment

InterventionScores on a scale (Mean)
Paliperidone Palmitate 25 mg eq.2.9
Paliperidone Palmitate 100 mg eq.6.1
Paliperidone Palmitate 150 mg eq.8.3
Placebo1.7

Change in Positive and Negative Syndrome Scale (PANSS) Total Score From Baseline to Week 13 or the Last Post-baseline Assessment

The PANSS measures the severity of psychotic symptoms of schizophrenia. Scores range from 30 to 210, where 30=best and 210=worst. The change in PANSS total score for all eligible subjects was measured from the beginning of the study to Week 13 (i.e., the end of the double-blind treatment period) or, if the subject left the study early, from the beginning of the study to the last assessment after baseline. (NCT00590577)
Timeframe: Baseline to 13 weeks or the last post-baseline assessment

InterventionScores on a scale (Mean)
Paliperidone Palmitate 25 mg eq.-8.0
Paliperidone Palmitate 100 mg eq.-11.6
Paliperidone Palmitate 150 mg eq.-13.2
Placebo-2.9

Number of Patients Discontinuing From the Study

(NCT00330863)
Timeframe: Measured throughout study up to 30 months

Interventionparticipants (Number)
Injectable81
Oral80

Substantial Clinical Deterioration Measured by Psychotic Symptoms

Brief Psychiatric Rating Scale (BPRS) psychosis cluster. Score range is based on the score range for individual items rather than the factor total because is factors have different numbers of items. Score range is 1 -7 where 1 + no symptomatology and 7 = very severe symptoms. (NCT00330863)
Timeframe: Measured throughout study up to 30 months

Interventionunits on a scale (Least Squares Mean)
Injectable1.8
Oral2.0

Side Effects and Metabolic Measures

The highest severity of each of 24 adverse event (AE) that was assessed.over the 30 month study period. The mean severity on a scale of 1 (none) to 4 very severe symptom was recorded at each biweekly visit. Results for each variable are summarized over time so that each subject has a single mean severity rating for each AE. There is no named scale. Each of the side effects measured is named in ways that are clear to medical readers e.g anorexia. The range is 1 none to 4 very severe. Therefore, a higher scale score is worse. (NCT00330863)
Timeframe: Measured throughout study up to 30 months

,
Interventionunits on a scale (Mean)
Bruising easilyRashUrticaria (hives, itching)Blurred visionsedation/drowsinessRestlessnessInsomniaMalaise (weakness, fatigue)StiffnessTremorDizzinessHeadacheFeverSore ThroatDry MouthHypersalivationEnuresisConstipationDiarrheaAnorexia (loss of appetite)NauseaVomitingMenstrual IrregularityBreast tenderness/galactorrhea
Injectable1.431.531.601.762.342.482.382.222.011.771.821.991.271.642.361.761.631.751.651.891.781.481.621.39
Oral1.481.441.711.912.532.432.362.141.971.751.781.891.241.572.251.841.561.641.681.691.721.511.551.32

Awareness of Illness, as Assessed by the Scale to Assess Unawareness of Mental Disorder-Revised (SUMD-R)

Rating scale based on clinician's interview of patient to determine level of lack of awareness of having a mental disorder. Range is from 1 (Aware) to 5 (Unaware), so lower scores indicate better outcome. (NCT00330551)
Timeframe: Baseline to 12 months

InterventionChange scores on 5-point rating scale (Mean)
Long-acting Injectable Risperidone.07
Oral Risperidone-.24

Change in Global Functioning Scale: Role

10-point scale of work/school functioning. Scale range is from 1 (extreme role dysfunction) to 10 (superior role functioning). Measured by subtracting the baseline rating from the rating at 12 months. (NCT00330551)
Timeframe: Measured at Baseline and Month 12

InterventionChanges on a 10-point scale (Mean)
Long-acting Injectable Risperidone1.5
Oral Risperidone1.2

MATRICS Consensus Cognitive Battery (MCCB) Overall Composite T Score

The MCCB Overall Composite T score is computed by the MCCB Computer Scoring Program from the raw scores for 10 individual cognitive tests. The mean for the general population of comparable age and sex is 50 with a standard deviation of 10. Higher scores indicate better cognitive functioning. The outcome measure was the change from baseline to 12 months, calculated as 12-month T score minus baseline T score. Higher values indicate better outcome. (NCT00330551)
Timeframe: Measured at baseline and 12 months

InterventionChange score: change in T scores (Mean)
Long-acting Injectable Risperidone3.5
Oral Risperidone4.4

Medication Adherence

5-point scale (1 = best adherence, 5= nonadherent) based on pill counts, MEMS cap readings, plasma assays, and psychiatrist judgments for oral risperidone and timing of injections for long-acting injectable risperidone averaged over study participation (NCT00330551)
Timeframe: Measured weekly throughout study participation, averaged over study participation

Interventionunits on a scale (Mean)
Long-acting Injectable Risperidone1.1
Oral Risperidone1.9

Number of Participants Who Had an Exacerbation or Relapse of Psychotic Symptoms

Dichotomous measure: Presence of any of three psychotic relapse or exacerbation categories scored from the Brief Psychiatric Rating Scale (BPRS) occurring any time after randomization and until end of study participation (up to 12 mos.). (NCT00330551)
Timeframe: Occurrence after randomization and until end of study participation (up to 12 mos.)

InterventionParticipants (Count of Participants)
Long-acting Injectable Risperidone2
Oral Risperidone14

Number of Participants Who Returned to Work or School (SAS Work Section)

The Social Adjustment Scale records the return to work or school and the number of weeks in work or school during each 3-month period. For this outcome, outcome as dichotomized as 0 if an individual did not return to work or school and 1 if they did return to competitive work or regular school enrollment. (NCT00330551)
Timeframe: Measured from Baseline to Month 12

InterventionParticipants (Count of Participants)
Long-acting Injectable Risperidone29
Oral Risperidone29

Number of Weeks Maintaining Work or School (SAS)

Measured as the number of weeks in which a participant has competitive employment or attends regular school courses. Possible range is 0 to 52 weeks. (NCT00330551)
Timeframe: Cumulative total measured from Baseline to Month 12

Interventionweeks (Mean)
Long-acting Injectable Risperidone26.7
Oral Risperidone21.1

Retention in Treatment

Number of days on the randomized medication before being switched to a different antipsychotic medication or dropping out of the medication trial. Possible range is 0 to 365, with higher numbers indicating better retention in treatment. (NCT00330551)
Timeframe: From baseline to 12 months

Interventiondays (Mean)
Long-acting Injectable Risperidone307.6
Oral Risperidone270.7

Average Over Time of Frequency of Drinking Days (Used to Evaluate Treatment Efficacy)

Frequency of drinking days is obtained each week retrospectively as the number of drinking days during the prior week (assessed using the Timeline Followback). Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Interventiondrinking days per week (Number)
Risperidone Long Acting Injectable (LAI)2.84
Oral Risperidone Aka Risperdal3.46

Average Over Time of Global Functioning (Used to Evaluate Treatment Efficacy)

A rater assesses social, occupational and psychological functioning on a hypothetical continuum of mental health - illness (using Global Assessment of Functioning); scores range from 100 to 1, where higher values represent a better outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Interventionordinal severity of impairment (Number)
Risperidone Long Acting Injectable (LAI)50.8
Oral Risperidone Aka Risperdal49.9

Average Over Time of Positive and Negative Symptoms (Used to Evaluate Treatment Efficacy)

A rater assesses positive and negative symptoms of schizophrenia using a 30-item scale (Positive and Negative Symptom Score) Scores range from 30 to 210, where higher values represent a worse outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Interventionordinal severity of symptoms (Number)
Risperidone Long Acting Injectable (LAI)78.2
Oral Risperidone Aka Risperdal75.5

Average Over Time of Severity of Illness and Global Improvement (Used to Evaluate Treatment Efficacy)

A rater assesses the severity of illness and global impression using a scale from 1 to 7 (Clinical Global Impression), where higher values represent a worse outcome. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Interventionordinal unit of severity (Number)
Risperidone Long Acting Injectable (LAI)4.02
Oral Risperidone Aka Risperal3.96

Change Over Time in Frequency of Heavy Drinking Days (Used to Evaluate Treatment Efficacy)

Frequency of heavy drinking days is obtained each week retrospectively as the number of heavy drinking days during the prior week (assessed by the Timeline Followback Scale). A heavy drinking day is defined as 4 or more drinks per day for a female and 5 or more drinks per day for a male. Mixed models are used to obtain estimates of efficacy from the partial data provided by each subject while adherent to assigned treatment (under the 'missing at random' assumption). The 'explanatory' estimands (target of the mixed model estimation) are defined in terms of population quantities that would have occurred had all subjects remained on assigned treatment throughout the study. The point estimate for each arm is reported under Number. (NCT00130923)
Timeframe: 6 months

Interventionheavy drinking days per week (Number)
Risperidone Long Acting Injectable (LAI)-.11
Oral Risperidone Aka Risperal.68

Number of Participants With Medication Adherence

Number of participants with medication adherence (defined as taking medication at least 75% of the days in the treatment period). (NCT00130923)
Timeframe: 6 months

InterventionParticipants (Count of Participants)
Risperidone Long Acting Injectable (LAI)43
Oral Risperidone Aka Risperdal28

Percentage of Participants That Responded to Treatment

Brief Psychiatric Rating Scale-Anchored (BPRS-A) 4 items on this scale were examined to determine subjects responder status: Items 4. Conceptual Disorganization 8. Grandiosity 12. Hallucinations and 15. Unusual Thought Content. Scores range from-7 (not assessed) to 7 (very severe) Subjects with scores of 3 or less on all 4 items for 2 consecutive visits are deemed responders, subjects with 4 or greater and any of the aforementioned items for 2 consecutive study visits are non responders. Additionally, the subjects response on the Clinical Global Impressions Scale. A Clinical Global Improvement CGI) rating of much or very much improved on 2 consecutive ratings were deemed a responder. Percentages and confidence intervals were used to report response outcome. Response status was assessed throughout the duration of the study; a participant can be deemed a responder any time between weeks 1-week 12. The possible range for this outcome is a score of 4 to 28 (NCT00320671)
Timeframe: this outcome was assessed throughout the study.

Interventionpercentage of response (Number)
Percentage of Participants That Reposonded to Aripiprazole62.8
Percentage of Participants That Reposonded to Risperidone56.8

Percent Weight Change Compared to Baseline Weight

(NCT01844700)
Timeframe: baseline to week 12

Interventionpercentage of weight change (Mean)
Ziprasidone11.58
Aripiprazole, Quetiapine, Risperidone5.66

BMI Percentile

(NCT01844700)
Timeframe: baseline to week 12

,
InterventionBMI percentile (Mean)
baselineweek 12 (n=1, n=2)
Aripiprazole, Quetiapine, Risperidone37.6762.5
Ziprasidone3259

BMI Z-scores

(NCT01844700)
Timeframe: baseline to week 12

,
InterventionBMI z-score (Mean)
baselineweek 12 (n=1, n=2)
Aripiprazole, Quetiapine, Risperidone-0.370.38
Ziprasidone-0.510.22

Weight Change

(NCT01844700)
Timeframe: baseline to week 12

,
Interventionlbs (Mean)
baselineweek 12 (n=1,2)
Aripiprazole, Quetiapine, Risperidone118.5141
Ziprasidone120.5151

Change in Arizona Sexual Experiences Scale (ASEX) Score

Subjects enrolled in this study will be followed for an average of about 5 months. The ASEX will be done at screening to ensure subjects meet criteria for sexual dysfunction as defined by the scale. In addition subjects must remember at least a 2 point change in the scale since starting Invega Sustenna or Risperdal Consta. Subjects must also score no greater than or equal to 25 on the scale to ensure a baseline of minimal sexual activity. The primary outcome of the study is the change in ASEX score from Baseline to Endpoint. Total scores range from 5 - 30 with the higher scores indicating more sexual dysfunction. (NCT02472652)
Timeframe: Baseline and 12 weeks

Interventionunits on a scale (Number)
Abilify Maintena11

Prolactin Concentrations ng/ml (Normal Range 4.0 - 15.2ng/ml)

Subjects enrolled in this study will be followed for an average of about 5 months. Serum prolactin concentrations will be measured to assess change from Baseline to Endpoint (NCT02472652)
Timeframe: Baseline and Endpoint average of about 5 months

Interventionng/ml (Number)
Baseline5 months
Abilify Maintena49.214.2

Predicted Annual Rate of Change in 10 Year Risk of Fatal or Nonfatal Heart Attack or Stroke

A modifiable risk component for each cardiovascular risk factor not at optimal goal at the time of each encounter was calculated as the difference between total 10-year atherosclerotic cardiovascular disease risk with the patient's actual values and the goal value. Total modifiable cardiovascular risk was calculated by summing the modifiable cardiovascula risk components across cardiovascular risk factors not at optimal goal at the time of the encounter, and was calculated for each enrolled patient at the index visit and each subsequent encounter during the intervention period. Annual rate of change in modifiable cardiovascular risk was estimated from all patient encounters. A comparison of the difference in model-estimated rate of change in modifiable cardiovascular risk at 12 months post-index tested the primary efficacy hypothesis. (NCT02451670)
Timeframe: Index to 12 months post index visit

Interventionpercentage of annual rate of change (Number)
Prioritized Clinical Decision Support14.2
Usual Care20.8

Mean Change From Baseline to 10 Week Endpoint in Extrapyramidal Symptoms as Measured by the Abnormal Involuntary Movement Scale (AIMS)- Non-Global Total Score

A 12-item instrument assesses observed abnormal movements in different parts of body. Ten items are scored in a 5-point scale (0 = none/normal, 4 = severe) which evaluates abnormal movements in three main anatomic areas (orofacial area, extremities, and trunk). Two items are yes/no questions regarding dentures. Total scores range from 0 to 42. (NCT00337662)
Timeframe: Week 2 to Week 12

Interventionunits on a scale (Mean)
NEO-OLZ-0.38
NEO-RIS0.11
EO-RIS-0.16

Mean Change From Baseline to 10 Week Endpoint in Extrapyramidal Symptoms as Measured by the Barnes Akathisia Rating Scale - Total Score

Evaluates akathisia associated with use of antipsychotic medications, includes objective and subjective component plus global impression rating for overall disorder. Components rated on scale of 0 to 3 for objective and subjective items and 0 to 5 for global clinical assessment, for total score of 0 (absence of akathisia) to 11 (severe akathisia). (NCT00337662)
Timeframe: Week 2 to Week 12

Interventionunits on a scale (Mean)
NEO-OLZ-0.31
NEO-RIS-0.13
EO-RIS-0.24

Mean Change From Baseline to 10 Week Endpoint in Extrapyramidal Symptoms as Measured by the Modified Simpson-Angus Scale

Measures neuroleptic-induced parkinsonism. Total score consists of the sum of 10 items: 7 items (items 1, 3, 4, 7, 8, 9, 10) rated on a 4-point severity scale where 0=normal and 4=extreme, and 3 items (items 2, 5, 6) rated on a 2-point severity scale where 0=normal and 2=definitely abnormal/present. The total score ranges from 0 to 34. (NCT00337662)
Timeframe: Week 2 to Week 12

Interventionunits on a scale (Mean)
NEO-OLZ-0.06
NEO-RIS-0.03
EO-RIS-0.02

Changes From Study Period II Baseline (Week 0) to Weeks 3, 4, 6, 8, and 12 in Positive and Negative Syndrome Scale (PANSS) Total Score in Early Onset Response and Not Early Onset Response-Risperidone Patients

Assesses positive symptoms, negative symptoms, and general psychopathology specifically associated with schizophrenia. Scale consists of 30 items. Each item is rated on a scale from 1 (symptom not present) to 7 (symptoms extremely severe). Sum of 30 items is PANSS total score and ranges from 30 to 210. Change = time point - single-blind baseline (Week 0). (NCT00337662)
Timeframe: Weeks 0, 3, 4, 6, 8, 12

,
Interventionunits on a scale (Least Squares Mean)
Change from Week 0 to Week 3Change from Week 0 to Week 4Change from Week 0 to Week 6Change from Week 0 to Week 8Change from Week 0 to Week 12
EO-RIS-30.80-32.53-32.90-34.10-35.09
NEO-RIS-11.90-14.81-16.23-18.10-18.62

Changes From Study Period III Baseline (Week 2) to Weeks 3, 4, 6, 8, and 12 in Positive and Negative Syndrome Scale Total Score in Not Early Onset Response-Risperidone and Not Early Onset Response-Olanzapine Patients

Assesses positive symptoms, negative symptoms, and general psychopathology specifically associated with schizophrenia. Scale consists of 30 items. Each item is rated on a scale from 1 (symptom not present) to 7 (symptoms extremely severe). Sum of 30 items is PANSS total score and ranges from 30 to 210. Change = time point - double-blind baseline (Week 2). (NCT00337662)
Timeframe: Weeks 2, 3, 4, 6, 8, 12

,
Interventionunits on a scale (Least Squares Mean)
Change from Week 2 to Week 3Change from Week 2 to Week 4Change from Week 2 to Week 6Change from Week 2 to Week 8Change from Week 2 to Week 12
NEO-OLZ-5.85-9.67-13.06-14.73-17.02
NEO-RIS-6.94-9.82-11.25-13.13-13.53

Number of Participants in the Early Onset and Not Early Onset-Risperidone Groups Who Show a 50% or Greater Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score From Baseline or Meet 'a Priori' Specified Criteria for Remission

'a priori' specified criteria for remission defined as a score of 3 (mild), 2 (minimal), or 1 (absent) on all of the following 8 PANSS items: delusions, conceptual disorganization, hallucinatory behavior, unusual thought content, mannerisms and posturing, blunted effect, passive/apathetic withdrawal, lack of spontaneity and flow of conversation. (NCT00337662)
Timeframe: Week 0 to Week 12

,
Interventionparticipants (Number)
>=50% Reduction - Yes>=50% Reduction - No
EO-RIS8751
NEO-RIS67122

Number of Participants in the Not Early Onset-Risperidone and Not Early Onset-Olanzapine Groups Who Show a 50% or Greater Reduction in Positive and Negative Syndrome Scale Total Score From Baseline or Meet 'a Priori' Specified Criteria for Remission

'a priori' specified criteria for remission defined as a score of 3 (mild), 2 (minimal), or 1 (absent) on all of the following 8 PANSS items: delusions, conceptual disorganization, hallucinatory behavior, unusual thought content, mannerisms and posturing, blunted effect, passive/apathetic withdrawal, lack of spontaneity and flow of conversation. (NCT00337662)
Timeframe: Week 2 to Week 12

,
Interventionparticipants (Number)
>=50% Reduction - Yes>=50% Reduction - No
NEO-OLZ67112
NEO-RIS67122

Number of Participants With Psychiatric Hospitalizations in the Early Onset and Not Early Onset-Risperidone Groups

Psychiatric Hospitalizations were measured by the Modified Schizophrenia Care and Assessment Program Health Questionnaire (SCAP-HQ) from which it could be determined the number of patients with a psychiatric episode that required an overnight stay in a hospital. (NCT00337662)
Timeframe: Week 2 to Week 12

,
Interventionparticipants (Number)
Required overnight stay in hospital: YesRequired overnight stay in hospital: No
EO-RIS10127
NEO-RIS9175

Number of Participants With Treatment-Emergent Abnormal Fasting Laboratory Analytes Reported in >=2% of All Participants

Number of participants who experienced abnormal fasting laboratory values at any time during Study Period III. Laboratory reference ranges are dependent on the patient's gender, origin, and age. (NCT00337662)
Timeframe: Week 2 to Week 12

,,
Interventionparticipants (Number)
Low total bilirubinHigh creatine phosphokinaseHigh creatinineHigh hemoglobin A1cLow sodiumHigh prolactin
EO-RIS253247
NEO-OLZ562647
NEO-RIS314748

The Number of Participants in the Early Onset (EO) and Not Early Onset-Risperidone (NEO-RIS) Groups Who Show a 20% or Greater Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score

The number of participants who experienced a 20% or greater reduction in their PANSS Total score during the 12 weeks they were on risperidone. (NCT00337662)
Timeframe: Week 0 to Week 12

,
Interventionparticipants (Number)
>=20% Reduction - Yes>=20% Reduction - No
EO-RIS11919
NEO-RIS9495

The Number of Participants in the Not Early Onset-Risperidone (NEO-RIS) and Not Early Onset-Olanzapine (NEO-OLZ) Groups Who Show a 20% or Greater Reduction in Positive and Negative Syndrome Scale (PANSS) Total Score

The number of not early onset participants who experienced a 20% or greater reduction in PANSS Total Score at any time during the 12 weeks of combined Study Period II and Study Period III. (NCT00337662)
Timeframe: Week 0 to Week 12

,
Interventionparticipants (Number)
>=20% Reduction - Yes>=20% Reduction - No
NEO-OLZ9485
NEO-RIS9495

Vital Signs - Change From Baseline to 10 Week Endpoint in Standing Diastolic Blood Pressure

Change from Study Period III baseline to endpoint in standing blood pressure. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionmm Hg (Mean)
BaselineChange from Baseline
EO-RIS80.29-1.73
NEO-OLZ78.691.01
NEO-RIS78.57-0.20

Vital Signs - Change From Baseline to 10 Week Endpoint in Standing Mean Arterial Pressure

Change from Study Period III baseline to endpoint in standing mean arterial pressure. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionmm Hg (Mean)
BaselineChange from Baseline
EO-RIS94.60-1.94
NEO-OLZ93.530.68
NEO-RIS93.81-0.58

Vital Signs - Mean Change From Baseline to 10 Week Endpoint in Body Mass Index

Body mass index is an estimate of body fat based on body weight divided by height squared. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 to Week 12

,,
Interventionkilogram per square meter (Mean)
BaselineChange from Baseline
EO-RIS31.130.10
NEO-OLZ29.970.63
NEO-RIS31.050.43

Vital Signs - Mean Change From Baseline to 10 Week Endpoint in Body Weight

Change from Study Period III baseline to endpoint in body weight. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionkilograms (Mean)
BaselineChange from Baseline
EO-RIS90.670.30
NEO-OLZ88.281.85
NEO-RIS90.251.29

Vital Signs - Mean Change From Baseline to 10 Week Endpoint in Sitting Pulse Rate

Changes from Study Period III baseline to endpoint in sitting pulse rate. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionbeats per minute (Mean)
BaselineChange from Baseline
EO-RIS77.90-0.94
NEO-OLZ80.49-0.98
NEO-RIS80.84-2.52

Vital Signs - Mean Change From Baseline to 10 Week Endpoint in Standing Pulse Rate

Change from Study Period III baseline to endpoint in standing pulse rate. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionbeats per minute (Mean)
BaselineChange from Baseline
EO-RIS82.39-0.56
NEO-OLZ85.57-1.13
NEO-RIS85.32-2.05

Vital Signs - Mean Change From Baseline to 10 Week Endpoint in Standing Systolic Blood Pressure

Change from Study Period III baseline to endpoint in standing systolic blood pressure. Change = Endpoint minus baseline. (NCT00337662)
Timeframe: Week 2 and Week 12

,,
Interventionmm Hg (Mean)
BaselineChange from Baseline
EO-RIS123.20-2.36
NEO-OLZ123.200.01
NEO-RIS124.30-1.35

Clinical Global Impression - Severity (CGI-S) Change From Baseline to Week 6 Endpoint

"The CGI-S rating scale is a 7 point global assessment that measures the clinician's impression of the severity of illness exhibited by a subject. A rating of 1 is equivalent to Normal, not at all ill and a rating of 7 is equivalent to Among the most extremely ill subjects. Worst value is 7 and best value is 1." (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation-0.8
PALI ER Delayed Initiation-0.8
Overall-0.8

Medication Satisfaction Questionnaire (MSQ) Score Change From Baseline to the Week 6 Endpoint.

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Change from Baseline in MSQ Score at Week 6 Last Observation Carried Forward (LOCF)

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation2.5
PALI ER Delayed Initiation2.3
Overall2.4

Medication Satisfaction Questionnaire (MSQ) Score Change From Baseline to Week 2 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Change from Baseline in MSQ Score at Week 2

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation2.0
PALI ER Delayed Initiation1.6
Overall1.8

Medication Satisfaction Questionnaire (MSQ) Score Change From Baseline to Week 4 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Change from Baseline in MSQ Score at Week 4

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation2.4
PALI ER Delayed Initiation2.1
Overall2.3

Medication Satisfaction Questionnaire (MSQ) Score Change From Baseline to Week 6 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Change from Baseline in MSQ Score at Week 6

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation2.5
PALI ER Delayed Initiation2.4
Overall2.5

Modified COVI Anxiety Scale (m-COVI) Change From Baseline to the Week 6 Endpoint

The standard COVI Anxiety Scale is an investigator-assessed measure of the severity of anxiety symptoms on 4 items: verbal report, behavior, somatic symptoms, and relationship to study drug. Each dimension is assessed in 5 to 10 minutes using a 5-point scale as follows: 1=Not at all, 2=Somewhat, 3=Moderately, 4=Considerably, to 5=Very much. For this study, the standard COVI Anxiety Scale was modified to improve psychometric properties by incorporating anchor points for symptom severity, frequency, and duration and for functional impairment. Worst value is 20 and best value is 4. (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation-1.4
PALI ER Delayed Initiation-1.3
Overall-1.3

Pittsburgh Sleep Quality Index (PSQI) Change From Baseline to the Week 6 Endpoint

The PSQI is a 2-part questionnaire that assesses sleep quality and disturbances in seven domains: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction. Each domain is rated on a 4-point scale as follows: 0=Not during the past month, 1=Less than once a week, 2=Once or twice a week, 3=Three or more times a week. Total scores range from zero to 21; increasing scores indicate poorer sleep quality and total scores greater than 5 suggest significant sleep disturbance. (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation-2.3
PALI ER Delayed Initiation-2.2
Overall-2.3

Positive and Negative Syndrome Scale (PANSS) Total Score Change From Baseline to Week 6 Endpoint

The PANSS is a 30-item scale designed to capture numerous symptoms of schizophrenia, including delusions, grandiosity, blunted affect, poor attention, and poor impulse control. The 30 symptoms are rated on a 7-point scale as follows: 1=Absent, 2=Minimal, 3=Mild,4=Moderate, 5=Moderate Severe, 6=Severe, 7=Extreme. This scale has been shown to be sensitive to changes associated with medication treatment. In addition to a total score, this assessment yields separate scores along a Positive Syndrome, a Negative Syndrome, and a General Psychopathology Scales. Worst value is 210, best value is 30. (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation-13.5
PALI ER Delayed Initiation-12.3
Overall-12.9

Short Form-36 Health Survey (SF-36) Mental Health Composite Score Change From Baseline to the Week 6 Endpoint

The SF-36 is a well-validated and widely used quality-of-life instrument employed in numerous disease states, including schizophrenia. It is a self-administered survey that measures eight domains of health including: physical functioning, role limitations due to physical health (role-physical), bodily pain, general health perceptions, vitality, social functioning, role limitations due to emotional problems (role-emotional) and general mental health. Scoring of the SF-36 was based on the SF-36 Manual and Interpretation Guide. Worst value is 0 and best value is 100. (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionScores on a scale (Mean)
PALI ER Immediate Initiation6.7
PALI ER Delayed Initiation7.2
Overall7.0

Short Form-36 Health Survey (SF-36) Physical Health Composite Score Change From Baseline to the Week 6 Endpoint

The SF-36 is a well-validated and widely used quality-of-life instrument employed in numerous disease states, including schizophrenia. It is a self-administered survey that measures eight domains of health including: physical functioning, role limitations due to physical health (role-physical), bodily pain, general health perceptions, vitality, social functioning, role limitations due to emotional problems (role-emotional) and general mental health. Scoring of the SF-36 was based on the SF-36 Manual and Interpretation Guide. Worst value is 0 and best value is 100. (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionScores on a scale (Mean)
PALI ER Immediate Initiation0.8
PALI ER Delayed Initiation2.1
Overall1.5

Treatment Satisfaction Questionnaire for Medication (TSQM) Global Satisfaction Score Change From Baseline to the Week 6 Endpoint

"The TSQM is a 14-item subject-assessed evaluation of treatment medication including 4 factors, Effectiveness (items 1-3), Side Effects (items 4-8), Convenience (items 9-11)and Global Satisfaction (items 12-14). Item 14 states taking all things into account, how satisfied or dissatisfied are you with this medication? and utilizes the following responses on a 7-point Likert scale: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 0 and best value is 100." (NCT00535132)
Timeframe: Change from Baseline to Week 6 LOCF

InterventionPoints on a scale (Mean)
PALI ER Immediate Initiation30.2
PALI ER Delayed Initiation26.4
Overall28.3

Medication Satisfaction Questionnaire (MSQ) - Categorical Summary - Dichotomized Categories - Week 2 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Week 2

,,
InterventionParticipants (Number)
Satisfied (score 5-7)Dissatisfied (score 1-4)
Overall10682
PALI ER Delayed Initiation4352
PALI ER Immediate Initiation6330

Medication Satisfaction Questionnaire (MSQ) - Categorical Summary - Dichotomized Categories - Week 4 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Week 4

,,
InterventionParticipants (Number)
Satisfied (score 5-7)Dissatisfied (score 1-4)
Overall13941
PALI ER Delayed Initiation6427
PALI ER Immediate Initiation7514

Medication Satisfaction Questionnaire (MSQ) - Categorical Summary - Dichotomized Categories - Week 6 (Observed).

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Week 6

,,
InterventionParticipants (Number)
Satisfied (score 5-7)Dissatisfied (score 1-4)
Overall14824
PALI ER Delayed Initiation7116
PALI ER Immediate Initiation778

Medication Satisfaction Questionnaire (MSQ) - Categorical Summary - Dichotomized Categories - Week 6 LOCF.

The MSQ is a 7-point, verbally administered, Likert-type scale rated as follows: 1=Extremely Dissatisfied, 2=Very Dissatisfied, 3=Somewhat Dissatisfied, 4=Neither Satisfied Nor Dissatisfied, 5=Somewhat Satisfied, 6=Very Satisfied, 7=Extremely Satisfied. Worst value is 1 (Extremely Dissatisfied) and best value is 7 (Extremely Satisfied). (NCT00535132)
Timeframe: Week 6 LOCF

,,
InterventionParticipants (Number)
Satisfied (score 5-7)Dissatisfied (score 1-4)
Overall15833
PALI ER Delayed Initiation7521
PALI ER Immediate Initiation8312

Cause-specific Mortality: Number of Participants With Cardiac Deaths - ISC

"The analysis was based on all deaths from the WRT+30 days period using the classification performed by the ISC.~The ISC reviewed and classified those adverse events which resulted in death or hospitalisation or were possible suicide attempts and this review was blinded to exposure. The definition of cardiac death was intentionally wide; sudden or unexplained deaths were assumed to be cardiac if there was no non-cardiac explanation. To ensure consistent evaluation and classification, the ISC decided a priori to classify all instances of self harm as possible suicide." (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole31
Risperidone12

Cause-specific Mortality: Number of Participants With Cardiac Deaths - MedDRA

The analysis was based on all deaths from the WRT+30 days period using the classification based upon the Medical Dictionary for Regulatory Activities (MedDRA) terminology, that is, as reported by the investigator (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole17
Risperidone8

Cause-specific Mortality: Number of Participants With Completed Suicides - ISC

"The analysis was based on all deaths from the WRT+30 days period using the classification performed by the ISC.~The ISC reviewed and classified those adverse events which resulted in death or hospitalisation or were possible suicide attempts and this review was blinded to exposure. The definition of cardiac death was intentionally wide; sudden or unexplained deaths were assumed to be cardiac if there was no non-cardiac explanation. To ensure consistent evaluation and classification, the ISC decided a priori to classify all instances of self harm as possible suicide." (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole14
Risperidone21

Cause-specific Mortality: Number of Participants With Completed Suicides - MedDRA

The analysis was based on all deaths from the WRT+30 days period using the classification based upon MedDRA terminology, that is, as reported by the investigator (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole13
Risperidone21

Cause-specific Mortality: Number of Participants With Other Than Cardiac Deaths and Completed Suicides - ISC

"The analysis was based on all deaths from the WRT+30 days period using the classification performed by the ISC.~The ISC reviewed and classified those adverse events which resulted in death or hospitalisation or were possible suicide attempts and this review was blinded to exposure. The definition of cardiac death was intentionally wide; sudden or unexplained deaths were assumed to be cardiac if there was no non-cardiac explanation. To ensure consistent evaluation and classification, the ISC decided a priori to classify all instances of self harm as possible suicide." (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole19
Risperidone28

Cause-specific Mortality: Number of Participants With Other Than Cardiac Deaths and Completed Suicides - MedDRA

The analysis was based on all deaths from the WRT+30 days period using the classification based upon MedDRA terminology, that is, as reported by the investigator (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole34
Risperidone32

Number of Participants With Discontinuation of Treatment for Any Reason Other Than Study Closure

The analysis was based on time from start of study drug until stop of study drug for any reason other than sponsor closure of the study (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole3136
Risperidone2597

Number of Participants With Hospitalisations, Excluding Hospitalisations Related to the Primary Psychiatric Disease

The analysis was based on time from start of study drug to first hospitalisation during the WRT+30 days period (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole174
Risperidone149

Number of Participants With Suicide Attempts (Fatal and Non-fatal) - ISC

"The analysis was based on all suicides and suicide attempts from the WRT+30 days period using the classification performed by the ISC.~The ISC reviewed and classified those adverse events which resulted in death or hospitalisation or were possible suicide attempts and this review was blinded to exposure. The definition of cardiac death was intentionally wide; sudden or unexplained deaths were assumed to be cardiac if there was no non-cardiac explanation. To ensure consistent evaluation and classification, the ISC decided a priori to classify all instances of self harm as possible suicide." (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole68
Risperidone76

Number of Participants With Suicide Attempts (Fatal and Non-fatal) - MedDRA

The analysis was based on all suicides and suicide attempts from the WRT+30 days period using the classification based upon MedDRA terminology, that is, as reported by the investigator (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole43
Risperidone65

Second Primary Outcome: Number of Participants With Cardiac Events, Including Arrhythmias, Requiring Hospitalisation

Second primary endpoint: a serious adverse event where the patient was hospitalised and for which the Independent Safety Committee (ISC) classified the event as a cardiac event with documented arrhythmia. The analysis of this outcome was not performed due to low number of events. The presented analysis is a replacement analysis using all cardiac events, including arrhythmias, that required hospitalisation (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

Interventionparticipants (Number)
Sertindole10
Risperidone6

Number of Participants With All-cause Mortality

The analysis was based on all deaths from the Whole Randomised Treatment (WRT)+30 days period and the Only Randomised Treatment (ORT) period, respectively (NCT00856583)
Timeframe: As study design allowed patients to continue study drug until the study was closed, many patients were followed for several years, with an overall median time period of approximately 14 months

,
Interventionparticipants (Number)
Number of deaths (WRT+30 days)Number of deaths (ORT)
Risperidone6144
Sertindole6440

Negative Symptom Total Score by Week and Treatment Group

The Scale for the Assessment of Negative Symptoms (SANS) total score, minus the global items, inappropriate affect, poverty of content of speech, and attention items, used to measure negative symptoms. SANS total score range = 0-85. Higher scores indicate more severe negative symptoms. A mixed model for unbalanced repeated measures analysis of covariance (ANCOVA), in which follow-up symptom score = baseline symptom score + treatment + week + treatment x week, and week is treated as a categorical, rather than a continuous measure. The treatment term estimates the average across weeks of the week-specific group differences, and is used as the main test for treatment effects on symptom change. (NCT00056498)
Timeframe: Baseline and every two weeks for 16 weeks.

,
Interventionunits on a scale (Mean)
Week 0Week 2Week 4Week 6Week 8Week 10Week 12Week 14Week 16Change Score
Placebo33.034.032.933.034.033.132.434.434.41.1
Risperidone32.330.829.831.230.430.631.631.731.3-2.6

Neuropsychological Testing - Overall Composite Z-score

The neuropsychological testing measured attention, executive function/problem solving, motor speed, processing speed/response generation, and verbal, visual, and working memory. The individual test raw scores were converted to z-scores and an overall composite z-score was computed from the average of the individual test z-scores. Z-scores range from -3 standard deviations up to +3 standard deviations. Higher scores indicate better test performance. (NCT00056498)
Timeframe: Baseline and Week 16

,
Interventionz-score (Mean)
BaselineWeek 16
Placebo-0.030.07
Risperidone0.020.12

Positive Symptom Item Scores by Week and Treatment Group

"The Brief Psychiatric Rating Scale (BPRS) positive symptom items are: conceptual disorganization, hallucinatory behavior, unusual thought content, and suspiciousness. The total score is calculated by adding the scores for each item. Each scale ranges from 1=Not Present to 7=Very Severe. The minimum score is 4 and the maximum score is 28. A higher score indicates a more severe positive symptom rating. A mixed model for unbalanced repeated measures analysis of covariance (ANCOVA), in which follow-up symptom score = baseline symptom score + treatment + week + treatment x week, and week is treated as a categorical, rather than a continuous measure. The treatment term estimates the average across weeks of the week-specific group differences, and is used as the main test for treatment effects on symptom change." (NCT00056498)
Timeframe: Baseline and every two weeks for 16 weeks.

,
Interventionunits on a scale (Mean)
Week 0Week 2Week 4Week 6Week 8Week 10Week 12Week 14Week 16Change Score
Placebo15.515.114.414.714.914.915.314.214.1-1.5
Risperidone15.514.613.313.913.513.913.813.413.2-2.6

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Maximum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Endpoint in total activity. (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day175906.8
Armodafinil 100 mg/Day45621.4
Armodafinil 200 mg/Day144855.3
Placebo38708.1

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Median Value for Actigraphy Data of Average Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in average activity per epoch (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day-17.6
Armodafinil 100 mg/Day-0.7
Armodafinil 200 mg/Day4.2
Placebo0.8

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Median Value for Actigraphy Data of Maximum Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in maximum activity to Endpoint. (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day-124.3
Armodafinil 100 mg/Day-73.2
Armodafinil 200 mg/Day70.4
Placebo-5.9

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Median Value for Actigraphy Data of Standard Deviation of Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to endpoint in standard deviation of activity (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day-5.1
Armodafinil 100 mg/Day-0.7
Armodafinil 200 mg/Day6.0
Placebo-1.9

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Median Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Endpoint in total activity. (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day7037.0
Armodafinil 100 mg/Day-9164.8
Armodafinil 200 mg/Day23631.1
Placebo-24811.4

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Minimum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Endpoint in total activity. (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionCounts (Mean)
Armodafinil 50 mg/Day-41210.0
Armodafinil 100 mg/Day-16150.5
Armodafinil 200 mg/Day-5159.5
Placebo-34443.8

Change From Baseline to Endpoint (Week 4 or Last Observation After Baseline) in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Total Scores

The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and Week 4 or last observation after baseline

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-3.9
Armodafinil 100 mg/Day-0.7
Armodafinil 200 mg/Day-4.6
Placebo-3.1

Change From Baseline to Week 1 in Epworth Sleepiness Scale (ESS) Total Scores

ESS is a self-administered subjective measure of daytime sleepiness, based on responses to questions referring to 8 everyday situations (eg. sitting and reading, talking to someone) and reflects a patient's propensity to fall asleep in those situations. Score for the ESS range from 0 to 24 with higher scores indicating greater daytime sleepiness. Data here represents the change from Baseline to Week 1 in the ESS total score. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.2
Armodafinil 100 mg/Day-1.4
Armodafinil 200 mg/Day0.0
Placebo-1.5

Change From Baseline to Week 1 in Scale for the Assessment of Negative Symptoms (SANS) Total Scores

SANS is a clinician-rated instrument that rates the severity of negative symptoms of schizophrenia. It contains 25 items in 5 domains: affective flattening/blunting, alogia, avolition-apathy, anhedonia-asociality, attentional impairment. Items in a domain assess symptoms and a global item assesses the overall severity of the domain. Each item is scored on a 6-point severity scale(0=Not at all, 1=questionable decrease, 2=mild, 3=moderate, 4=marked, 5=severe). The total scale ranges from 0-125. Data presented here represents change in total score from Baseline to Week 1. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-1.4
Armodafinil 100 mg/Day-2.5
Armodafinil 200 mg/Day-2.2
Placebo-2.2

Change From Baseline to Week 1 in the Barnes Akathisia Scale (BARS) Total Score

The BARS is a 4-item clinician-rated scale to measure the presence and severity of drug-induced akathisia. Items related to the assessment of objective akathisia, subjective awareness of restlessness, and distress related to restlessness are rated using various 4-point (0 - 3) scales. A global assessment of akathisia is rated using a 6-point (0=Absent, 1=Questionable akathisia, 2=Mild akathisia, 3=Moderate akathisia, 4=Marked akathisia, 5=Severe akathisia) scale. The total score range is from 0 to 14 with a higher score indicating more severe akathisia. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.4
Armodafinil 100 mg/Day-0.2
Armodafinil 200 mg/Day0.0
Placebo0.1

Change From Baseline to Week 1 in the Maximum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to week 1 in total activity. (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day92077.4
Armodafinil 100 mg/Day-28961.9
Armodafinil 200 mg/Day18639.8
Placebo-118038

Change From Baseline to Week 1 in the Median Value for Actigraphy Data of Average Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in average activity per epoch (counts/epoch)to Week 1. (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day-2.3
Armodafinil 100 mg/Day8.9
Armodafinil 200 mg/Day2.1
Placebo0.8

Change From Baseline to Week 1 in the Median Value for Actigraphy Data of Maximum Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 1 in maximum activity. (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day-85.7
Armodafinil 100 mg/Day14.8
Armodafinil 200 mg/Day20.5
Placebo6.2

Change From Baseline to Week 1 in the Median Value for Actigraphy Data of Standard Deviation of Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 1 in standard deviation of activity (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day-4.3
Armodafinil 100 mg/Day7.6
Armodafinil 200 mg/Day4.2
Placebo1.7

Change From Baseline to Week 1 in the Median Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to week 1 in total activity. (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day5913.6
Armodafinil 100 mg/Day-3818.5
Armodafinil 200 mg/Day23665.1
Placebo-12675.4

Change From Baseline to Week 1 in the Minimum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 1 in total activity. (NCT00487942)
Timeframe: Baseline and Week 1

InterventionCounts (Mean)
Armodafinil 50 mg/Day2419.5
Armodafinil 100 mg/Day37665.8
Armodafinil 200 mg/Day15892.7
Placebo1116.3

Change From Baseline to Week 1 in the Modified Simpson-Angus Scale Total Score

The Modified Simpson Angus Scale is a clinician-rated scale to assess the presence and severity of extrapyramidal symptoms associated study drug treatment. This is a 10-item scale that focuses on rigidity. The items are rated using a 5-point (0 - 4) scale. The total score ranges between 0 and 40. The data presented here represents the change from Baseline to Week 1. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.0
Armodafinil 100 mg/Day-0.2
Armodafinil 200 mg/Day-0.1
Placebo-0.1

Change From Baseline to Week 1 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Negative Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Negative Scale score ranges from 7 to 49. The data here represents the change in Negative Rating Scale from Baseline to Week 1. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.4
Armodafinil 100 mg/Day-0.1
Armodafinil 200 mg/Day-2.5
Placebo-0.4

Change From Baseline to Week 1 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Positive Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Positive Scale score ranges from 7 to 49. The data here represents the change in Positive Rating Scale from Baseline to Week 1. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.3
Armodafinil 100 mg/Day-0.1
Armodafinil 200 mg/Day0.3
Placebo-0.6

Change From Baseline to Week 1 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Total Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Total score ranges from 7 to 210. The data here represents the change in Total score from Baseline to Week 1. (NCT00487942)
Timeframe: Baseline and 1 week following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.5
Armodafinil 100 mg/Day-0.8
Armodafinil 200 mg/Day-4.0
Placebo-2.3

Change From Baseline to Week 2 in Epworth Sleepiness Scale (ESS) Total Scores

ESS is a self-administered subjective measure of daytime sleepiness, based on responses to questions referring to 8 everyday situations (eg. sitting and reading, talking to someone) and reflects a patient's propensity to fall asleep in those situations. Score for the ESS range from 0 to 24 with higher scores indicating greater daytime sleepiness. Data here represents the change from Baseline to Week 2 in the ESS total score. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-1.1
Armodafinil 100 mg/Day-1.6
Armodafinil 200 mg/Day0.3
Placebo-2.1

Change From Baseline to Week 2 in Scale for the Assessment of Negative Symptoms (SANS) Total Scores

SANS is a clinician-rated instrument that rates the severity of negative symptoms of schizophrenia. It contains 25 items in 5 domains: affective flattening/blunting, alogia, avolition-apathy, anhedonia-asociality, attentional impairment. Items in a domain assess symptoms and a global item assesses the overall severity of the domain. Each item is scored on a 6-point severity scale(0=Not at all, 1=questionable decrease, 2=mild, 3=moderate, 4=marked, 5=severe). The total scale ranges from 0-125. Data presented here represents change in total score from Baseline to Week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.4
Armodafinil 100 mg/Day-4.5
Armodafinil 200 mg/Day-4.4
Placebo-6.8

Change From Baseline to Week 2 in the Barnes Akathisia Scale (BARS) Total Score

The BARS is a 4-item clinician-rated scale to measure the presence and severity of drug-induced akathisia. Items related to the assessment of objective akathisia, subjective awareness of restlessness, and distress related to restlessness are rated using various 4-point (0 - 3) scales. A global assessment of akathisia is rated using a 6-point (0=Absent, 1=Questionable akathisia, 2=Mild akathisia, 3=Moderate akathisia, 4=Marked akathisia, 5=Severe akathisia) scale. The total score range is from 0 to 14 with a higher score indicating more severe akathisia. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.2
Armodafinil 100 mg/Day0.1
Armodafinil 200 mg/Day-0.3
Placebo0.4

Change From Baseline to Week 2 in the Maximum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 2 in total activity. (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day-46326.7
Armodafinil 100 mg/Day-44034.8
Armodafinil 200 mg/Day-1954.7
Placebo-78154.5

Change From Baseline to Week 2 in the Median Value for Actigraphy Data of Average Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in average activity per epoch (counts/epoch) to Week 2. (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day-15.4
Armodafinil 100 mg/Day-7.9
Armodafinil 200 mg/Day-7.2
Placebo13.1

Change From Baseline to Week 2 in the Median Value for Actigraphy Data of Maximum Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 2 in maximum activity. (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day-152.7
Armodafinil 100 mg/Day-146.3
Armodafinil 200 mg/Day11.8
Placebo-28.4

Change From Baseline to Week 2 in the Median Value for Actigraphy Data of Standard Deviation of Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 2 in standard deviation of activity (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day-11.3
Armodafinil 100 mg/Day-6.6
Armodafinil 200 mg/Day-6.6
Placebo-0.3

Change From Baseline to Week 2 in the Median Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 2 in total activity. (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day2346.8
Armodafinil 100 mg/Day-32082.8
Armodafinil 200 mg/Day3103.1
Placebo30660.0

Change From Baseline to Week 2 in the Minimum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 2 in total activity. (NCT00487942)
Timeframe: Baseline and Week 2

InterventionCounts (Mean)
Armodafinil 50 mg/Day-3534.2
Armodafinil 100 mg/Day27543.3
Armodafinil 200 mg/Day7937.0
Placebo27759.5

Change From Baseline to Week 2 in the Modified Simpson-Angus Scale Total Score

The Modified Simpson Angus Scale is a clinician-rated scale to assess the presence and severity of extrapyramidal symptoms associated study drug treatment. This is a 10-item scale that focuses on rigidity. The items are rated using a 5-point (0 - 4) scale. The total score ranges between 0 and 40. The data presented here represents the change from Baseline to Week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.1
Armodafinil 100 mg/Day-0.4
Armodafinil 200 mg/Day-0.3
Placebo0.0

Change From Baseline to Week 2 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Negative Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Negative Scale score ranges from 7 to 49. The data here represents the change in Negative Rating Scale from Baseline to Week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.1
Armodafinil 100 mg/Day-1.4
Armodafinil 200 mg/Day-2.3
Placebo-0.8

Change From Baseline to Week 2 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Positive Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Positive Scale score ranges from 7 to 49. The data here represents the change in Positive Rating Scale from Baseline to Week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.3
Armodafinil 100 mg/Day-1.1
Armodafinil 200 mg/Day0.4
Placebo-0.9

Change From Baseline to Week 2 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Total Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Total score ranges from 7 to 210. The data here represents the change in Total score from Baseline to Week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.1
Armodafinil 100 mg/Day-3.2
Armodafinil 200 mg/Day-3.0
Placebo-2.8

Change From Baseline to Week 2 in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Global Rating

n The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.0
Armodafinil 100 mg/Day-0.3
Armodafinil 200 mg/Day0.6
Placebo-0.8

Change From Baseline to Week 2 in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Total Scores

The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-5.0
Armodafinil 100 mg/Day-3.0
Armodafinil 200 mg/Day-1.6
Placebo-3.3

Change From Baseline to Week 2 on the Calgary Depression Scale for Schizophrenia (CDSS) Total Score

The CDSS is a clinician-rated scale that assesses the level of depression in patients with schizophrenia. Each of the 9 items is scored on a 4-point scale (0=absent, 1=mild, 2=moderate, 3=severe). The total score range is 0 - 27. The data presented here represents the change from Baseline to Week 2 in the total score. (NCT00487942)
Timeframe: Baseline and 2 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.7
Armodafinil 100 mg/Day-1.1
Armodafinil 200 mg/Day-0.8
Placebo0.4

Change From Baseline to Week 3 in the Maximum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 3 in total activity. (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day40120.5
Armodafinil 100 mg/Day23748.0
Armodafinil 200 mg/Day61304.7
Placebo-41751.7

Change From Baseline to Week 3 in the Median Value for Actigraphy Data of Average Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in average activity per epoch (counts/epoch) to Week 3. (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day1.5
Armodafinil 100 mg/Day7.2
Armodafinil 200 mg/Day9.9
Placebo-1.6

Change From Baseline to Week 3 in the Median Value for Actigraphy Data of Maximum Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 3 in maximum activity. (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day1420.4
Armodafinil 100 mg/Day1522.5
Armodafinil 200 mg/Day1469.2
Placebo1505.1

Change From Baseline to Week 3 in the Median Value for Actigraphy Data of Standard Deviation of Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 3 in standard deviation of activity (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day5.2
Armodafinil 100 mg/Day-6.6
Armodafinil 200 mg/Day15.2
Placebo1.1

Change From Baseline to Week 3 in the Median Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 3 in total activity. (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day39831.8
Armodafinil 100 mg/Day16850.4
Armodafinil 200 mg/Day56889.1
Placebo29067.5

Change From Baseline to Week 3 in the Minimum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 3 in total activity. (NCT00487942)
Timeframe: Baseline and Week 3

InterventionCounts (Mean)
Armodafinil 50 mg/Day89886.7
Armodafinil 100 mg/Day91057.2
Armodafinil 200 mg/Day126496.5
Placebo60259.0

Change From Baseline to Week 4 in Epworth Sleepiness Scale (ESS) Total Scores

ESS is a self-administered subjective measure of daytime sleepiness, based on responses to questions referring to 8 everyday situations (eg. sitting and reading, talking to someone) and reflects a patient's propensity to fall asleep in those situations. Score for the ESS range from 0 to 24 with higher scores indicating greater daytime sleepiness. Data here represents the change from Baseline to Week 4 in the ESS total score. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.0
Armodafinil 100 mg/Day-0.5
Armodafinil 200 mg/Day1.0
Placebo-1.7

Change From Baseline to Week 4 in Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery Composite Score

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The composite score combines the individual scores of the 10 tests and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in composite T-score from baseline to 4 weeks. (NCT00487942)
Timeframe: Baseline and 4 weeks

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day2.2
Armodafinil 100 mg/Day3.9
Armodafinil 200 mg/Day2.9
Placebo2.1

Change From Baseline to Week 4 in Scale for the Assessment of Negative Symptoms (SANS) Total Scores

SANS is a clinician-rated instrument that rates the severity of negative symptoms of schizophrenia. It contains 25 items in 5 domains: affective flattening/blunting, alogia, avolition-apathy, anhedonia-asociality, attentional impairment. Items in a domain assess symptoms and a global item assesses the overall severity of the domain. Each item is scored on a 6-point severity scale(0=Not at all, 1=questionable decrease, 2=mild, 3=moderate, 4=marked, 5=severe). The total scale ranges from 0-125. Data presented here represents change in total score from Baseline to Week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-5.3
Armodafinil 100 mg/Day-5.6
Armodafinil 200 mg/Day-7.4
Placebo-6.3

Change From Baseline to Week 4 in the Barnes Akathisia Scale (BARS) Total Score

The BARS is a 4-item clinician-rated scale to measure the presence and severity of drug-induced akathisia. Items related to the assessment of objective akathisia, subjective awareness of restlessness, and distress related to restlessness are rated using various 4-point (0 - 3) scales. A global assessment of akathisia is rated using a 6-point (0=Absent, 1=Questionable akathisia, 2=Mild akathisia, 3=Moderate akathisia, 4=Marked akathisia, 5=Severe akathisia) scale. The total score range is from 0 to 14 with a higher score indicating more severe akathisia. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.1
Armodafinil 100 mg/Day-0.2
Armodafinil 200 mg/Day-0.2
Placebo-0.1

Change From Baseline to Week 4 in the Maximum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 4 in total activity. (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day7898.0
Armodafinil 100 mg/Day-10300.1
Armodafinil 200 mg/Day123442.9
Placebo-240840

Change From Baseline to Week 4 in the Median Value for Actigraphy Data of Average Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline in average activity per epoch (counts/epoch) to Week 4. (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day-15.4
Armodafinil 100 mg/Day9.0
Armodafinil 200 mg/Day-0.4
Placebo-18.7

Change From Baseline to Week 4 in the Median Value for Actigraphy Data of Maximum Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to week 4 in maximum activity. (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day-173.5
Armodafinil 100 mg/Day-61.4
Armodafinil 200 mg/Day57.5
Placebo-60.4

Change From Baseline to Week 4 in the Median Value for Actigraphy Data of Standard Deviation of Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to week 4 in standard deviation of activity (counts/epoch). (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day-7.9
Armodafinil 100 mg/Day6.3
Armodafinil 200 mg/Day7.4
Placebo-7.6

Change From Baseline to Week 4 in the Median Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to Week 4 in total activity. (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day1341.8
Armodafinil 100 mg/Day12620.9
Armodafinil 200 mg/Day55151.0
Placebo-24323.9

Change From Baseline to Week 4 in the Minimum Value for Actigraphy Data of Total Activity

An actigraphy device was worn by each patient starting with the initial screening. The device continuously measured movement, allowing for an evaluation of spontaneous motor activity. Data from the actigraphy device were downloaded at each visit. The data presented here is the change from baseline to week 4 in total activity. (NCT00487942)
Timeframe: Baseline and Week 4

InterventionCounts (Mean)
Armodafinil 50 mg/Day-12493.6
Armodafinil 100 mg/Day-6742.8
Armodafinil 200 mg/Day39458.0
Placebo1744.3

Change From Baseline to Week 4 in the Modified Simpson-Angus Scale Total Score

The Modified Simpson Angus Scale is a clinician-rated scale to assess the presence and severity of extrapyramidal symptoms associated study drug treatment. This is a 10-item scale that focuses on rigidity. The items are rated using a 5-point (0 - 4) scale. The total score ranges between 0 and 40. The data presented here represents the change from Baseline to Week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.1
Armodafinil 100 mg/Day-0.1
Armodafinil 200 mg/Day-0.2
Placebo0.2

Change From Baseline to Week 4 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Negative Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Negative Scale score ranges from 7 to 49. The data here represents the change in Negative Rating Scale from Baseline to Week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.1
Armodafinil 100 mg/Day-1.3
Armodafinil 200 mg/Day-3.4
Placebo0.0

Change From Baseline to Week 4 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Positive Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Positive Scale score ranges from 7 to 49. The data here represents the change in Positive Rating Scale from Baseline to Week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.7
Armodafinil 100 mg/Day-0.8
Armodafinil 200 mg/Day-0.6
Placebo-1.0

Change From Baseline to Week 4 in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Total Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Total score ranges from 7 to 210. The data here represents the change in Total score from Baseline to Week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.1
Armodafinil 100 mg/Day-3.1
Armodafinil 200 mg/Day-6.3
Placebo-2.1

Change From Baseline to Week 4 in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Global Rating

The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.1
Armodafinil 100 mg/Day-0.4
Armodafinil 200 mg/Day-0.3
Placebo-0.5

Change From Baseline to Week 4 in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Total Scores

The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-3.8
Armodafinil 100 mg/Day-1.8
Armodafinil 200 mg/Day-4.6
Placebo-2.6

Change From Baseline to Week 4 on the Calgary Depression Scale for Schizophrenia (CDSS) Total Score

The CDSS is a clinician-rated scale that assesses the level of depression in patients with schizophrenia. Each of the 9 items is scored on a 4-point scale (0=absent, 1=mild, 2=moderate, 3=severe). The total score range is 0 - 27. The data presented here represents the change from Baseline to Week 4 in the total score. (NCT00487942)
Timeframe: Baseline and 4 weeks following the start of study drug administration

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.0
Armodafinil 100 mg/Day-0.6
Armodafinil 200 mg/Day0.3
Placebo0.2

Change From Baseline to Week 4 or Last Observation After Baseline in Scale for the Assessment of Negative Symptoms (SANS) Total Scores

SANS is a clinician-rated instrument that rates the severity of negative symptoms of schizophrenia. It contains 25 items in 5 domains: affective flattening/blunting, alogia, avolition-apathy, anhedonia-asociality, attentional impairment. Items in a domain assess symptoms and a global item assesses the overall severity of the domain. Each item is scored on a 6-point severity scale(0=Not at all, 1=questionable decrease, 2=mild, 3=moderate, 4=marked, 5=severe). The total scale ranges from 0-125. Data presented here represents change in total score from Baseline to Endpoint. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-5.6
Armodafinil 100 mg/Day-3.0
Armodafinil 200 mg/Day-7.4
Placebo-6.1

Change From Baseline to Week 4 or Last Observation After Baseline in the Attention/Vigilance Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument containing 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in Attention/Vigilance Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.4
Armodafinil 100 mg/Day3.7
Armodafinil 200 mg/Day1.8
Placebo3.0

Change From Baseline to Week 4 or Last Observation After Baseline in the Brief Assessment of Cognition in Schizophrenia: Symbol Coding (BASC SC) Test of the MATRICS Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The BASC SC Test is a component of the Speed of Processing Domain scored on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10). The data here represent the mean change in BASC SC Test T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.6
Armodafinil 100 mg/Day-0.4
Armodafinil 200 mg/Day2.4
Placebo4.0

Change From Baseline to Week 4 or Last Observation After Baseline in the Fluency Test of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Fluency Test is a component of the Speed of Processing Domain scored on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10). The data here represent the mean change in Fluency Test T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day2.2
Armodafinil 100 mg/Day0.8
Armodafinil 200 mg/Day-0.5
Placebo-1.4

Change From Baseline to Week 4 or Last Observation After Baseline in the Letter-Number Span (LNS) Test of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The LNS is a component of the Working Memory Domain scored on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10). The data here represent the mean change in LNS T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day3.1
Armodafinil 100 mg/Day2.1
Armodafinil 200 mg/Day3.1
Placebo4.5

Change From Baseline to Week 4 or Last Observation After Baseline in the Modified Simpson-Angus Scale Total Score

The Modified Simpson Angus Scale is a clinician-rated scale to assess the presence and severity of extrapyramidal symptoms associated study drug treatment. This is a 10-item scale that focuses on rigidity. The items are rated using a 5-point (0 - 4) scale. The total score ranges between 0 and 40. The data presented here represents the change from Baseline to Week 4 or the last observation following baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.1
Armodafinil 100 mg/Day-0.1
Armodafinil 200 mg/Day-0.3
Placebo0.3

Change From Baseline to Week 4 or Last Observation After Baseline in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Negative Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Negative Scale score ranges from 7 to 49. The data here represents the change in Negative Rating Scale from Baseline to Endpoint. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.3
Armodafinil 100 mg/Day-0.3
Armodafinil 200 mg/Day-3.4
Placebo0.1

Change From Baseline to Week 4 or Last Observation After Baseline in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Positive Scale Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Positive Scale score ranges from 7 to 49. The data here represents the change in Positive Rating Scale from Baseline to Endpoint. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.7
Armodafinil 100 mg/Day0.1
Armodafinil 200 mg/Day-0.4
Placebo-0.9

Change From Baseline to Week 4 or Last Observation After Baseline in the Reasoning and Problem Solving Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument containing 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10) for the composite. The data here represent the mean change in Reasoning and Problem Solving Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day1.6
Armodafinil 100 mg/Day-0.4
Armodafinil 200 mg/Day-0.3
Placebo-0.2

Change From Baseline to Week 4 or Last Observation After Baseline in the Schizophrenia Cognition Rating Scale (SCoRS) Interviewer Global Rating

The SCoRS is an 18-item interview based assessment covering all the cognitive domains in the MATRICS Consensus Cognitive Battery except social cognition. It is administered separately to the patient and an informant (family or friend) who are asked to rate the patient's level of difficulty in performing various cognitive functions on a 4-point scale (higher rating = greater impairment). They also complete a global assessment of cognitive function on a 1-10 scale. The interviewer factors in their own assessment on both the 18-items (Total Score) and the global assessment for the final score. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.3
Armodafinil 100 mg/Day-0.2
Armodafinil 200 mg/Day-0.3
Placebo-0.4

Change From Baseline to Week 4 or Last Observation After Baseline in the Social Cognition Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10) for the composite. The data here represent the mean change in Social Cognition Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-3.1
Armodafinil 100 mg/Day-1.3
Armodafinil 200 mg/Day3.6
Placebo3.8

Change From Baseline to Week 4 or Last Observation After Baseline in the Speed of Processing Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in Processing Speed Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline 4 weeks (or last observation after baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day3.0
Armodafinil 100 mg/Day0.0
Armodafinil 200 mg/Day5.0
Placebo0.9

Change From Baseline to Week 4 or Last Observation After Baseline in the Trail Making Test of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Trail Making Test is a component of the Speed of Processing Domain scored on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10). The data here represent the mean change in Trail Making Test T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day4.2
Armodafinil 100 mg/Day-0.2
Armodafinil 200 mg/Day9.2
Placebo-1.0

Change From Baseline to Week 4 or Last Observation After Baseline in the Trails B Test

Trail B is an instrument designed to assess set shifting. The patient was given a paper with numbers and letters on it and asked to connect them in an alternating manner (eg. 1-A-2-B-3C). The time required for the patient to complete the test was recorded. The change from Baseline to last observation following Baseline in the time necessary to complete the test is presented here. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionMinutes (Mean)
Armodafinil 50 mg/Day-8.7
Armodafinil 100 mg/Day17.5
Armodafinil 200 mg/Day-20.8
Placebo-27.6

Change From Baseline to Week 4 or Last Observation After Baseline in the Verbal Learning Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in Verbal Learning Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-1.2
Armodafinil 100 mg/Day-0.8
Armodafinil 200 mg/Day0.8
Placebo-2.2

Change From Baseline to Week 4 or Last Observation After Baseline in the Visual Learning Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in Visual Learning Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day4.3
Armodafinil 100 mg/Day3.9
Armodafinil 200 mg/Day1.3
Placebo0.2

Change From Baseline to Week 4 or Last Observation After Baseline in the Wechsler Memory Scale: Spatial Span (WMS-III SS) Test of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The WMS-III SS is a component of the Working Memory Domain scored on a normative scale to derive a T-score, (mean is 50 and standard deviation is 10). The data here represent the mean change in WMS-III SS T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.7
Armodafinil 100 mg/Day4.7
Armodafinil 200 mg/Day2.9
Placebo2.5

Change From Baseline to Week 4 or Last Observation After Baseline in the Wisconsin Card Sort Test (WCST) - Categories Completed

"WCST is an instrument administered electronically to assess abstract reasoning and ability to alter problem solving strategies. Patients are given 64 response cards and 4 stimulus cards and asked to match each stimulus card to 1 pile of response cards. The patient is not told how to match the cards, only right or wrong to each placement. Examiner may change matching rules (sorting categories) during the test at which time the subject must alter their sorting category. The change from baseline in number of sorting categories achieved was assessed." (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionCategories Completed (Mean)
Armodafinil 50 mg/Day0.0
Armodafinil 100 mg/Day0.5
Armodafinil 200 mg/Day-0.3
Placebo0.2

Change From Baseline to Week 4 or Last Observation After Baseline in the Wisconsin Card Sort Test (WCST) - Consecutive Responses on the Final Category

"WCST is an instrument administered electronically to assess abstract reasoning and ability to alter problem solving strategies. Patients are given 64 response cards and 4 stimulus cards and asked to match each stimulus card to 1 pile of response cards. The patient is not told how to match the cards, only right or wrong to each placement. Examiner may change matching rules (sorting categories) during the test at which time the subject must alter their sorting category. The change from baseline in number of consecutive responses on the final category was assessed." (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionResponses (Mean)
Armodafinil 50 mg/Day-1.6
Armodafinil 100 mg/Day-0.5
Armodafinil 200 mg/Day0.3
Placebo0.7

Change From Baseline to Week 4 or Last Observation After Baseline in the Wisconsin Card Sort Test (WCST) - Number of Perseverative Errors

"WCST is an instrument administered electronically to assess abstract reasoning and ability to alter problem solving strategies. Patients are given 64 response cards and 4 stimulus cards and asked to match each stimulus card to 1 pile of response cards. The patient is not told how to match the cards, only right or wrong to each placement. Examiner may change matching rules during the test. Perseveration errors occur when subject repeats the same error no matter how many times they are told the placement is wrong. The change from baseline in number of perseveration errors was assessed." (NCT00487942)
Timeframe: 4 weeks (or last observation after baseline)

InterventionErrors (Mean)
Armodafinil 50 mg/Day1.6
Armodafinil 100 mg/Day-8.0
Armodafinil 200 mg/Day-2.2
Placebo-1.9

Change From Baseline to Week 4 or Last Observation After Baseline in the Working Memory Domain of the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The Domain score combines the individual test scores of the Domain and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represent the mean change in Working Memory Domain T-score from baseline to last observation after baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day2.3
Armodafinil 100 mg/Day4.3
Armodafinil 200 mg/Day3.5
Placebo4.4

Change From Baseline to Week 4 or Last Observation After Baseline on the Calgary Depression Scale for Schizophrenia (CDSS) Total Score

The CDSS is a clinician-rated scale that assesses the level of depression in patients with schizophrenia. Each of the 9 items is scored on a 4-point scale (0=absent, 1=mild, 2=moderate, 3=severe). The total score range is 0 - 27. The data presented here represents the change from Baseline to Week 4 or the last observation following baseline in the total score. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day0.2
Armodafinil 100 mg/Day-0.4
Armodafinil 200 mg/Day0.3
Placebo0.1

Change From Baseline to Week 4 or Last Observation Following Baseline in Epworth Sleepiness Scale (ESS) Total Scores

ESS is a self-administered subjective measure of daytime sleepiness, based on responses to questions referring to 8 everyday situations (eg. sitting and reading, talking to someone) and reflects a patient's propensity to fall asleep in those situations. Score for the ESS range from 0 to 24 with higher scores indicating greater daytime sleepiness. Data here represents the change from Baseline to Endpoint (Week 4 or last observation following baseline) in the ESS total score. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.1
Armodafinil 100 mg/Day-0.6
Armodafinil 200 mg/Day1.0
Placebo-0.5

Change From Baseline to Week 4 or Last Observation Following Baseline in the Barnes Akathisia Scale (BARS) Total Score

The BARS is a 4-item clinician-rated scale to measure the presence and severity of drug-induced akathisia. Items related to the assessment of objective akathisia, subjective awareness of restlessness, and distress related to restlessness are rated using various 4-point (0 - 3) scales. A global assessment of akathisia is rated using a 6-point (0=Absent, 1=Questionable akathisia, 2=Mild akathisia, 3=Moderate akathisia, 4=Marked akathisia, 5=Severe akathisia) scale. The total score range is from 0 to 14 with a higher score indicating more severe akathisia. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-0.3
Armodafinil 100 mg/Day-0.1
Armodafinil 200 mg/Day-0.1
Placebo-0.1

Change From Baseline to Week 4 or Last Observation Following Baseline in the Positive and Negative Symptom Scale for Schizophrenia (PANSS) Total Score

PANSS is a clinician-rated instrument that rates the severity of psychopathology in patients with schizophrenia. 7 items measure positive symptoms (eg. delusions, hallucinations), 7 items measure negative symptoms (eg. blunted affect, social withdrawal), 16 items form a General Psychopathology scale (eg. anxiety, motor retardation). Each item is scored on a 7-point severity scale: 1=absent, 2=minimal, 3=mild, 4=moderate, 5=moderate severe, 6=severe, 7=extreme. The Total score ranges from 7 to 210. The data here represents the change in Total score from Baseline to Endpoint. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day-2.5
Armodafinil 100 mg/Day-0.9
Armodafinil 200 mg/Day-6.3
Placebo-1.7

Mean Change From Baseline to Last Observation After Baseline in Composite Score on the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery

The MATRICS Consensus Cognitive Battery is an instrument that contains 10 tests to measure cognitive performance in 7 cognitive domains: speed processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition. The composite score combines the individual scores of the 10 tests and scores them on a normative scale to derive a T-score, where the mean is 50 and a standard deviation is 10 for the composite. The data here represents the change from baseline to last observation after baseline in Composite T-Score. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

InterventionUnits on a scale (Mean)
Armodafinil 50 mg/Day1.9
Armodafinil 100 mg/Day2.8
Armodafinil 200 mg/Day2.9
Placebo2.2

Clinical Global Impression of Severity of Illness (CGI-S) Ratings at Baseline

The CGI-S is a standardized, clinician-rated assessment to rate the severity of illness of the patient. The clinician assessed the severity of illness using the following categories: 1 = normal, 2 = borderline ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, 7 = among the most extremely ill. The CGI-S was assessed at Baseline, Week 1, Week 2 and Week 4. Data is presented representing the number of subjects who rated each CGI-S score at Baseline. (NCT00487942)
Timeframe: Baseline

,,,
InterventionParticipants (Number)
NormalBorderline illMildly illModerately illMarkedly illSeverely illAmong the most extremely ill
Armodafinil 100 mg/Day00113000
Armodafinil 200 mg/Day0183000
Armodafinil 50 mg/Day00104000
Placebo00112000

Clinical Global Impression of Severity of Illness (CGI-S) Ratings at Week 1

The CGI-S is a standardized, clinician-rated assessment to rate the severity of illness of the patient. The clinician assessed the severity of illness using the following categories: 1 = normal, 2 = borderline ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, 7 = among the most extremely ill. The CGI-S was assessed at Baseline, Week 1, Week 2 and Week 4. Data is presented representing the number of subjects who rated each CGI-S score at week 1. (NCT00487942)
Timeframe: Baseline and 1 week

,,,
InterventionParticipants (Number)
NormalBorderline illMildly illModerately illMarkedly illSeverely illAmong the most extremely ill
Armodafinil 100 mg/Day00112000
Armodafinil 200 mg/Day0182000
Armodafinil 50 mg/Day00103100
Placebo00111100

Clinical Global Impression of Severity of Illness (CGI-S) Ratings at Week 2

The CGI-S is a standardized, clinician-rated assessment to rate the severity of illness of the patient. The clinician assessed the severity of illness using the following categories: 1 = normal, 2 = borderline ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, 7 = among the most extremely ill. The CGI-S was assessed at Baseline, Week 1, Week 2 and Week 4. Data is presented representing the number of subjects who rated each CGI-S score at week 2. (NCT00487942)
Timeframe: Baseline and 2 weeks

,,,
InterventionParticipants (Number)
NormalBorderline illMildly illModerately illMarkedly illSeverely illAmong the most extremely ill
Armodafinil 100 mg/Day0183000
Armodafinil 200 mg/Day01101000
Armodafinil 50 mg/Day0093000
Placebo00111000

Clinical Global Impression of Severity of Illness (CGI-S) Ratings at Week 4

The CGI-S is a standardized, clinician-rated assessment to rate the severity of illness of the patient. The clinician assessed the severity of illness using the following categories: 1 = normal, 2 = borderline ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, 7 = among the most extremely ill. The CGI-S was assessed at Baseline, Week 1, Week 2 and Week 4. Data is presented representing the number of subjects who rated each CGI-S score at week 4. (NCT00487942)
Timeframe: Baseline and 4 weeks

,,,
InterventionParticipants (Number)
NormalBorderline illMildly illModerately illMarkedly illSeverely illAmong the most extremely ill
Armodafinil 100 mg/Day0183000
Armodafinil 200 mg/Day01101000
Armodafinil 50 mg/Day00102000
Placebo00111000

Clinical Global Impression of Severity of Illness (CGI-S) Ratings at Week 4 or Last Observation Following Baseline

The CGI-S is a standardized, clinician-rated assessment to rate the severity of illness of the patient. The clinician assessed the severity of illness using the following categories: 1 = normal, 2 = borderline ill, 3 = mildly ill, 4 = moderately ill, 5 = markedly ill, 6 = severely ill, 7 = among the most extremely ill. The CGI-S was assessed at Baseline, Week 1, Week 2 and Week 4. Data is presented representing the number of subjects who rated each CGI-S score at Endpoint which is Week 4 or the last observation following Baseline. (NCT00487942)
Timeframe: Baseline and 4 weeks (or last observation after Baseline)

,,,
InterventionParticipants (Number)
NormalBorderline illMildly illModerately illMarkedly illSeverely illAmong the most extremely ill
Armodafinil 100 mg/Day0185000
Armodafinil 200 mg/Day01101000
Armodafinil 50 mg/Day00113000
Placebo00112000

Patient Global Impression of Change (PGIC) at Week 1

The PGIC is a patient-rated scale of the change in disease severity. The PGIC uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. The number of subjects who rated each category at Week 1 is presented here. (NCT00487942)
Timeframe: Week 1

,,,
InterventionParticipants (Number)
Very much improvedMuch improvedMinimally improvedNo changeMinimally worseMuch worseVery much worse
Armodafinil 100 mg/Day21010000
Armodafinil 200 mg/Day2162000
Armodafinil 50 mg/Day1129010
Placebo1344100

Patient Global Impression of Change (PGIC) at Week 2

The PGIC is a patient-rated scale of the change in disease severity. The PGIC uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. The number of subjects who rated each category at Week 2 is presented here. (NCT00487942)
Timeframe: Week 2

,,,
InterventionParticipants (Number)
Very much improvedMuch improvedMinimally improvedNo changeMinimally worseMuch worseVery much worse
Armodafinil 100 mg/Day2136000
Armodafinil 200 mg/Day2352000
Armodafinil 50 mg/Day1325100
Placebo3423000

Patient Global Impression of Change (PGIC) at Week 4

The PGIC is a patient-rated scale of the change in disease severity. The PGIC uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. The number of subjects who rated each category at Week 4 is presented here. (NCT00487942)
Timeframe: Week 4

,,,
InterventionParticipants (Number)
Very much improvedMuch improvedMinimally improvedNo changeMinimally worseMuch worseVery much worse
Armodafinil 100 mg/Day2244000
Armodafinil 200 mg/Day4160100
Armodafinil 50 mg/Day1370010
Placebo3251100

Patient Global Impression of Change (PGIC) at Week 4 or Last Observation Following Baseline

The PGIC is a patient-rated scale of the change in disease severity. The PGIC uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. The number of subjects who rated each category at Week 4 or at the last observation following Baseline is presented. (NCT00487942)
Timeframe: Week 4 or last observation following Baseline

,,,
InterventionParticipants (Number)
Very much improvedMuch improvedMinimally improvedNo changeMinimally worseMuch worseVery much worse
Armodafinil 100 mg/Day2245100
Armodafinil 200 mg/Day4160100
Armodafinil 50 mg/Day1390010
Placebo3252100

Brief Assessment of Cognition (BACS) Composite T Score

Performance on tasks included in the Brief Assessment of Cognition in Schizophrenia (BACS) battery, task performed and results recorded on IPAD. The mean change from baseline in total cognitive score on the BACS was calculated as a weighted average of T-scores (normalized for age) from BACS subtests including Verbal Memory, Digit Sequencing, Token Motor, Symbol Coding, Semantic Fluency, Letter Fluency, and Tower of London. The minimum and maximum values possible for this composite T-score of the change from baseline were -131 and 131, respectively. Higher values (positive changes from baseline) indicate better performance. (NCT03288779)
Timeframe: 30 minutes

InterventionComposite T- Score (Mean)
Theta Burst Stimulation Arm37.33

Hospitalization-free Survival - Time to Event

A hospitalization-free survival was defined as the time from the date of randomization to the time of a psychiatric hospitalization (in both VA and non-VA hospitals) or, in the case of patients who were hospitalized at randomization, the time from the date of discharge from the initial stay to subsequent hospitalization. Patients without an event were censored at 24 months after the date of randomization. (NCT00132314)
Timeframe: From randomization until date of first re-hospitalization, assessed up to 24 months

Interventionyears (Median)
Injectable RisperidoneNA
Oral Antipsychotic1.97

Hazard Ratio for Hospitalization

Hazard ratio of LAI versus Oral for psychiatric hospitalization (in both VA and non-VA hospitals), after randomization up to 24 months, obtained from a Cox proportional hazards model. (NCT00132314)
Timeframe: 24 months

,
Interventionparticipants (Number)
Patients with psychiatric hospitalizationPatients without psychiatric hospitalization
Injectable Risperidone72115
Oral Antipsychotic81101

Change in Non-HDL Cholesterol Level for Patients Assigned to Stay and Patients Assigned to Switch Over 24 Weeks

Change in non-HDL cholesterol measured at baseline and every 4 weeks for 24 weeks. The efficacy analysis corresponded to a comparison of change in non-HDL cholesterol from baseline to 24 weeks between treatment groups (stay versus switch). Repeated measurements mixed effects linear models were fit for the primary analysis. (NCT00423878)
Timeframe: 24 weeks

Interventionmg/dL non-HDL cholesterol (Least Squares Mean)
Switch Group-20.2
Stay Group-10.8

Efficacy Failure, Defined as Psychiatric Hospitalization, a 25 Percent Increase From Baseline on the Positive and Negative Syndrome Scale or Substantial Clinical Deterioration on the Clinical Global Impressions-Change (CGI-C)

(NCT00423878)
Timeframe: Measured at Month 6

Interventionparticipants (Number)
Switch Group22
Stay Group18

Change in Body Weight in Participants Assigned to Lorcaserin Monotherapy Treatment and Placebo

Change in body weight in participants assigned to lorcaserin monotherapy treatment and participants assigned to placebo from baseline to last study visit (up to 52 weeks) (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionpounds (Mean)
Lorcaserin-5.18
Placebo-3.02

Change in Body Weight in Participants Assigned to Lorcaserin/Metformin Combination Treatment and Placebo

Change in body weight in participants assigned to lorcaserin/metformin combination treatment and participants assigned to placebo from baseline to last study visit (up to 52 weeks) (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionpounds (Mean)
Lorcaserin and Metformin-13.05
Placebo-3.02

Change in Fasting Glucose

fasting blood glucose (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionmg/dL (Mean)
Lorcaserin and Metformin-4.30
Lorcaserin-3.27
Placebo3.53

Change in HDL Cholesterol

high-density lipoprotein (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionmg/dL (Mean)
Lorcaserin and Metformin3.8
Lorcaserin1.45
Placebo-0.78

Change in Hemoglobin A1c

glycosylated hemoglobin (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionpercentage of glycosylated hemoglobin (Mean)
Lorcaserin and Metformin-0.03
Lorcaserin0.07
Placebo0.05

Change in LDL Cholesterol

low-density lipoprotein (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionmg/dL (Mean)
Lorcaserin and Metformin-7.60
Lorcaserin-10.86
Placebo-6.83

Change in Total Cholesterol

Total Cholesterol (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionmg/dL (Mean)
Lorcaserin and Metformin-9.05
Lorcaserin-13.45
Placebo-9.21

Change in Triglycerides

serum triglycerides (NCT02796144)
Timeframe: Baseline, Last Observed Visit (Up to 52 weeks)

Interventionmg/dL (Mean)
Lorcaserin and Metformin-18.60
Lorcaserin-19.68
Placebo-3.11

Number Who Discontinued Medication Within First 6 Study Months

(NCT00044655)
Timeframe: Measured at Six Months

Interventionparticipants (Number)
Stay11
Switch23

Auditory Evoked Potentials - P50 Ratio (P50 S2/P50 S1 Amplitude) at 1) BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF GLYCINE TREATMENT

Auditory evoked potentials amplitude: P50 ratio (S2/S1). Participants were assessed at baseline and in week 6 of open-label glycine treatment. (NCT01720316)
Timeframe: Recordings at baseline and week 6 of glycine

Interventionratio (Number)
Auditory ERPs Amplitude (Deg) Baseline: Subject 244.51
Auditory ERPs Amplitude (Deg) 6 Weeks of Glycine: Subject 235.67

Auditory Evoked Potentials in Amplitude (Degrees Measured in Microvolts) at 1) BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF GLYCINE TREATMENT

Auditory evoked potentials amplitude: P300 at fz, cz, and pz; N100 at fz and cz; P200 at fz and cz; P50 S1 and S2 amplitude; mismatch negativity (MMN) at fz and cz. Participants were assessed at baseline and in week 6 of open-label glycine treatment. (NCT01720316)
Timeframe: Recordings at baseline and week 6 of glycine

,
Interventionmicrovolts (Number)
P300 amplitude at fzP300 amplitude at czP300 amplitude at pzN100 amplitude at fzN100 amplitude at czP200 amplitude at fzP200 amplitude at czP50 S1 amplitudeP50 S2 amplitudeMMN amplitude at fzMMN amplitude at cz
Auditory ERPs Amplitude (Deg) 6 Weeks of Glycine: Subject 23.746.65.57-4.71-3.896.297.82.20.78-1.004-1.322
Auditory ERPs Amplitude (Deg) Baseline: Subject 2-0.6356.535.34-3.93-3.621.6626.592.761.23-3.356-4.13

Auditory Evoked Potentials in Gammas Oscillations (the Power Spectrum is Measured in Microvolts Squared) at 1) BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF GLYCINE TREATMENT

Auditory evoked potentials gamma: G40 hz phase locking at fz and cz; G20 hz phase locking response at fz and cz G30 hz phase locking response at fz and cz. Participants were assessed at baseline and in week 6 of open-label glycine treatment. (NCT01720316)
Timeframe: Recordings at baseline and week 6 of glycine

,
Interventionmicrovolts squared (Number)
G40 fzG40 czG20 fzG20 czG30 fzG30 cz
Auditory ERPs Gamma 6 Weeks of Glycine: Subject 20.2550.290.1070.1080.1770.242
Auditory ERPs Gamma Baseline: Subject 20.1350.1680.0230.030.190.163

Auditory Evoked Potentials in Latency (Msec) at BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF TREATMENT WITH GLYCINE

Auditory evoked potentials latency: P300 at fz, cz, and pz); N100 at fz and cz); P200 at fz and cz. Participants were assessed at baseline and in week of open-label glycine treatment. (NCT01720316)
Timeframe: Recordings at baseline and week 6 of glycine

,
Interventionmsec (Number)
P300 latency at fzP300 latency at czP300 latency at pzN100 latency at fzN100 latency at czP200 latency at fzP200 latency at cz
Auditory ERPs Latency (ms) 6 Weeks of Glycine: Subject 2300.78293294.929494205203
Auditory ERPs Latency (ms) Baseline: Subject 2279.3279.3279.397.6691.8197.27193.4

Brain GABA Metabolite Levels (GABA/Creatine Ratio: GABA/Cr) at 1) BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF GLYCINE TREATMENT

Magnetic resonance spectroscopy GABA/Cr. Participants were assessed 1) pre-glycine treatment (baseline) and 2) in week 6 of open-label glycine treatment measured in posterior occipital cortex. (NCT01720316)
Timeframe: Baseline and week 6 of glycine

,
Interventionratio (Number)
Baseline GABA/CrWeek 6 of glycine tx GABA/Cr
Subject1: Brain GABA/CR Ratio- Baseline/Week 6 of Glycine0.160.22
Subject2: Brain GABA/CR Ratio- Baseline/Week 6 of Glycine0.270.24

Brain Glutamate Metabolite Levels (Glutamate/Creatine Ratio: Glu/Cr) at 1) BASELINE - Pre-glycine Treatment and 2) IN WEEK 6 OF GLYCINE TREATMENT

magnetic resonance spectroscopy - glutamate metabolite level. Participants were assessed 1) pre-glycine treatment and in week 6 of open-label glycine treatment. Measured in posterior occipital cortex. (NCT01720316)
Timeframe: baseline and week 6 of glycine

,
Interventionratio (Number)
Baseline brain glutamate/Cr ratioWeek 6 brain glutamate/Cr ratio
Subject1: Brain Glutamate/CR Ratio- Baseline/Week 6 of Glycine0.980.84
Subject2: Brain Glutamate/CR Ratio- Baseline/Week 6 of Glycine2.0531.13

Brain Glycine/CR Ratio

magnetic resonance spectroscopy: glycine/creatine ratio. Participants were assessed at 1) BASELINE PRE-GLYCINE TREATMENT: pre-glycine challenge drink, 60 minutes post challenge drink, 80 minutes post challenge drink, 100 minutes post challenge drink, and 120 minutes post challenge drink (0.4 g/kg up to max of 30 g); and 2) IN WEEK 6 OF OPEN-LABEL GLYCINE TREATMENT: pre-glycine dose, and 60 minutes, 80 minutes, 100 minutes and 120 minutes post daily dose of glycine. Measured in posterior occipital cortex (NCT01720316)
Timeframe: baseline (pre-challenge, 60, 80, 100, 120 minutes post-challenge), and week 6 of glycine (pre-dose and 60, 80, 100, 120 minutes post-dose

,
Interventionratio (Number)
Baseline - pre-challenge drinkBaseline 60 minutes post challenge drinkBaseline 80 minutes post challenge drinkBaseline 100 minutes post challenge drinkBaseline 120 minutes post challenge drinkWeek 6 of glycine - pre-glycine doseWeek 6 of glycine - 60 minutes post glycine doseWeek 6 of glycine - 80 minutes post glycine doseWeek 6 of glycine - 100 minutes post glycine doseWeek 6 of glycine - 120 minutes post glycine dose
Subject 2:Brain Glycine/CR Ratio at Baseline/Week 6 of Glycine0.56910.39180.64280.63630.95590.32350.38070.55910.41420.3545
Subject1: Brain Glycine/CR Ratio at Baseline/Week 6 of Glycine0.25580.61570.66310.59380.69530.65730.29830.45770.57510.3842

Brief Psychiatric Rating Scale (BPRS) Scores at Baseline and at 2 Weeks, 4 Weeks, and 6 Weeks Positive and Negative Symptom Scores at Baseline and at 2, 4, and 6 Weeks During Intervention 1, Intervention 2, and During Open-label Glycine

Total BPRS score measures severity of 18 psychiatric symptoms. Each symptom is scored 1-7 with the total score ranging from 18-126. 18 means no symptoms and 126 means very severe symptoms. (NCT01720316)
Timeframe: baseline and at 2 weeks, 4 weeks, and 6 weeks within and after each treatment period

,
Interventionunits on a scale (Number)
BPRS at baselineBPRS at 2 weeks intervention 1BPRS at 4 weeks intervention 1BPRS at 6 weeks intervention 1BPRS, end of washout1BPRS at 2 weeks intervention 2BPRS at 4 weeks intervention 2BPRS at 6 weeks intervention 2BPRS, end of washout2BPRS at 2 weeks open labelBPRS at 4 weeks open labelBPRS at 6 weeks open labelBPRS, end of washout3
Glycine, Then Placebo39383221223731373223222119
Placebo, Then Glycine46383928343220232420181923

Clinical Global Impression (CGI) Severity Scores at Baseline and at 2 Weeks, 4 Weeks, and 6 Weeks Within Each Treatment Period

Clinical Global Impression (CGI) severity scores measure severity of mental illness on a scale of 1-7 where 1 means normal, not at all ill, 2 means borderline mentally ill, 3 means mildly ill, 4 means moderately ill, 5 means markedly ill, 6 means severely ill and 7 means among the most extremely ill patients. (NCT01720316)
Timeframe: CGI at baseline and at 2 weeks, 4 weeks, and 6 weeks per treatment period

,
Interventionunits on a scale (Number)
CGI severity score at baselineCGI severity score at 2 weeks intervention 1CGI severity score at 4 weeks intervention 1CGI severity score at 6 weeks intervention 1CGI severity score, end of washout1CGI severity score at 2 weeks intervention 2CGI severity score at 4 weeks intervention 2CGI severity score at 6 weeks intervention 2CGI severity score, end of washout2CGI severity score at 2 weeks open labelCGI severity score at 4 weeks open labelCGI severity score at 6 weeks open labelCGI severity score, end of washout3
Glycine, Then Placebo4432244443322
Placebo, Then Glycine4444444333322

Clinical Global Impression (CGI) Therapeutic Effect Scores at 2 Weeks, 4 Weeks, and 6 Weeks Within Each Treatment Period

Clinical Global Impression (CGI) therapeutic effect scores measure degree of improvement as marked (1), moderate (5), minimal (9) or unchanged/worse (13). (NCT01720316)
Timeframe: at 2 weeks, 4 weeks, and 6 weeks within each treatment period

,
Interventionscore (Number)
CGI therapeutic effect at 2 weeks intervention 1CGI therapeutic effect at 4 weeks intervention 1CGI therapeutic effect at 6 weeks intervention 1CGI therapeutic effect, end of washout1CGI therapeutic effect at 2 weeks intervention 2CGI therapeutic effect at 4 weeks intervention 2CGI therapeutic effect at 6 weeks intervention 2CGI therapeutic effect, end of washout2CGI therapeutic effect at 2 weeks open labelCGI therapeutic effect at 4 weeks open labelCGI therapeutic effect at 6 weeks open labelCGI therapeutic effect, end of washout3
Glycine, Then Placebo13555131313135511
Placebo, Then Glycine5555135551111

Depression Symptom Scores at Baseline and at 2 Weeks, 4 Weeks, and 6 Weeks Within Each Treatment Period

Hamilton Depression Scale measures severity of depression symptoms. The sum of ratings for 9 depression symptoms are measured on a scale from 0-2 with 0 meaning no symptoms and 2 meaning some level of severity of that specific symptom. The rating for 1 depression symptom is measured on a scale from 0-3 with 0 meaning no symptoms and 3 meaning a severe level of that specific symptom. The sum of ratings for 11 depression symptoms are measured on a scale from 0-4 with 0 meaning no symptoms and 4 meaning a severe level of that specific symptom. The three sums are added to produce an overall depression rating scale score ranging from 0-65. (NCT01720316)
Timeframe: baseline and at 2 weeks, 4 weeks, and 6 weeks within each treatment period

,
Interventionunits on a scale (Number)
Depression symptoms at baselineDepression symptoms at 2 weeks intervention 1Depression symptoms at 4 weeks intervention 1Depression symptoms at 6 weeks intervention 1Depression symptoms, end of washout1Depression symptoms at 2 weeks intervention 2Depression symptoms at 4 weeks intervention 2Depression symptoms at 6 weeks intervention 2Depression symptoms, end of washout2Depression symptoms at 2 weeks open labelDepression symptoms at 4 weeks open labelDepression symptoms at 6 weeks open labelDepression symptoms, end of washout3
Glycine, Then Placebo18171131195732212
Placebo, Then Glycine12550332111110

Glycine Plasma Amino Acid Levels at Baseline, During Glycine Treatment, During Placebo Treatment and During Open-label Glycine

Plasma glycine levels; normal range is 122-467 nM/mL (NCT01720316)
Timeframe: At baseline, during glycine treatment, during placebo treatment and during open-label glycine

,
InterventionnM/mL (Number)
BaselineGlycine double-blindPlaceboGlycine open-label
Glycine Then Placebo216410194516
Placebo Then Glycine271761347634

Mania Symptom Scores at Baseline and at 2 Weeks, 4 Weeks, and 6 Weeks Within Each Treatment Period

Young Mania Rating Scale (YMRS) measures severity of manic symptoms. The sum of ratings for 7 symptoms of mania is measured on a scale from 0-4 and the sum of 4 symptoms of mania is measured on a scale from 0-8 to yield a total score ranging from 0-60, with 0 meaning no manic symptoms and 60 meaning severe manic symptoms. (NCT01720316)
Timeframe: baseline and at 2 weeks, 4 weeks, and 6 weeks within each treatment period

,
Interventionunits on a scale (Number)
Manic symptoms at baselineManic symptoms at 2 weeks intervention 1Manic symptoms at 4 weeks intervention 1Manic symptoms at 6 weeks intervention 1Manic symptoms, end of washout1Manic symptoms at 2 weeks intervention 2Manic symptoms at 4 weeks intervention 2Manic symptoms at 6 weeks intervention 2Manic symptoms, end of washout2Manic symptoms at 2 weeks open labelManic symptoms at 4 weeks open labelManic symptoms at 6 weeks open labelManic symptoms, end of washout3
Glycine, Then Placebo41000170221000
Placebo, Then Glycine7760000000000

Neurocognitive Function at Baseline, During Glycine Treatment, During Placebo Treatment and During Open-label Glycine

Scores on each of 8 domains of cognitive function (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning/problem solving, social cognition, overall composite). Scores are T scores ranging from 0-100, with 50 representing the mean for a population based on a normal distribution; standard deviation of 10. Only overall composite score is entered. (NCT01720316)
Timeframe: At baseline, during glycine treatment, during placebo treatment and during open-label glycine

,,,
Interventionunits on a scale (Number)
Participant 1Participant 2
Baseline4548
Composite Score on Glycine, Double-blind5252
Composite Score on Glycine, Open-label4946
Composite Score on Placebo5255

Positive and Negative Symptom Scores at Baseline and at 2 Weeks, 4 Weeks, and 6 Weeks During Intervention 1 (Glycine or Placebo), Intervention 2 (Glycine or Placebo), and During Open-label Glycine

Positive and Negative Symptom Scale (PANSS) measures positive and negative symptoms of schizophrenia. The sum of ratings for seven positive symptoms are measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms. (NCT01720316)
Timeframe: baseline and at 2 weeks, 4 weeks, and 6 weeks within each treatment period and after each treatment period

,
Interventionunits on a scale (Number)
Positive symptoms at baselinePositive symptoms at 2 weeks intervention 1Positive symptoms at 4 weeks intervention 1Positive symptoms at 6 weeks intervention 1Positive symptoms, end of washout1Positive symptoms at 2 weeks intervention 2Positive symptoms at 4 weeks intervention 2Positive symptoms at 6 weeks intervention 2Positive symptoms, end of washout2Positive symptoms at 2 weeks open labelPositive symptoms at 4 weeks open labelPositive symptoms at 6 weeks open labelPositive symptoms, end of washout3
Glycine, Then Placebo1312987121114149977
Placebo, Then Glycine1920191313121011118788

Change in Social Cognition at 12 Weeks

"Facial Affect Perception Test that assesses the ability to accurately recognize facially expressed emotions as published by Smith et al 2014; Derntl et al., 2009. This scale ranges from 0-100 percent with a total of 30 trials. We examined the percent correct as the total number of correct responses divided by the total number of completed trials. There were no subscales. 100% accurate is the best outcome and 0% accurate is the worst outcome.~Cognitive Empathy Test that assesses the ability to accurately determine the emotional expression of another person as depicted in a static image of a social interaction as published by Smith et al 2014; Derntl et al., 2009. This scale ranges from 0-100 percent with a total of 60 trials. We examined the percent correct as the total number of correct responses divided by the total number of completed trials. There were no subscales. 100% accurate is the best outcome and 0% accurate is the worst outcome." (NCT01929889)
Timeframe: baseline and twelve weeks

Interventionunits on a scale (Mean)
Facial Affect Perception TestCognitive Empathy Test
Iloperidone0-3.333

Change in Mitochondrial Oxygen Consumption Compared to Baseline After Each Dose of Nitrite

Basal platelet oxygen consumption measured in isolated platelets by extracellular flux analysis (XF24, Seahorse Biosciences, Billerica, MA). (NCT01431313)
Timeframe: Maximal effect at 15 minutes post 45mg or 90mg inhalation vs Pre dose

Interventionpicomoles O2/min (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)-17.58
WHO Group II Pulmonary Hypertension (PH)8.62
WHO Group III Pulmonary Hypertension (PH)-11.64

Change in Plasma Nitrite Concentrations in Mixed Venous Blood

Linear mixed effects model across all time points and doses relative to baseline. The mixed effects model takes into account all time points combined (repeated measures) and has been extensively described for clinical trials (please see references). In this model, the effect of treatment on hemodynamics (measured at 0, 15, 30, 45, and 60 minutes after 45mg followed by same times after 90 mg dose) was compared with baseline values. We assessed the overall linear trend of treatment. The effect of treatment on hemodynamics in each patient group was assessed separately in mixed-effects models. The reported mean is the change from baseline of plasma nitrite concentrations in mixed venous blood over all subsequent times and doses (beta from the mixed effects model), and is reported as the mean and 95% confidence interval. (NCT01431313)
Timeframe: Pre-dose, 15 minutes post 45mg and 90mg inhalation

Interventionmicromolar (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)9.9
WHO Group II Pulmonary Hypertension (PH)7.0
WHO Group III Pulmonary Hypertension (PH)7.4

Change in Pulmonary Artery Occlusion (Capillary) Pullback Nitrite

Linear mixed effects model across all time points and doses relative to baseline. The mixed effects model takes into account all time points combined (repeated measures) and has been extensively described for clinical trials (please see references). In this model, the effect of treatment on hemodynamics (measured at 0, 15, 30, 45, and 60 minutes after 45mg followed by same times after 90 mg dose) was compared with baseline values. We assessed the overall linear trend of treatment. The effect of treatment on hemodynamics in each patient group was assessed separately in mixed-effects models. The reported mean is the change from baseline of pulmonary artery occlusion (capillary) pullback nitrite concentration over all subsequent times and doses (beta from the mixed effects model), and is reported as the mean and 95% confidence interval. (NCT01431313)
Timeframe: Pre-dose, 15 minutes post 45mg and 90mg inhalation

Interventionmicromolar (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)9.2
WHO Group III Pulmonary Hypertension (PH)2.4

Change in Pulmonary Vascular Impedance / Wave Intensity

Characteristic impedance (Zc) which may be related to compliance effects in the large, conduit arteries. (NCT01431313)
Timeframe: Pre dose and 60 minutes post last dosage inhaled

Interventiondyne*sec/cm5 (Median)
WHO Group I Pulmonary Arterial Hypertension (PAH)-0.004
WHO Group II Pulmonary Hypertension (PH)-0.34
WHO Group III Pulmonary Hypertension (PH)-0.20

Change in Pulmonary Vascular Resistance (PVR)

Linear mixed effects model across all time points and doses relative to baseline. The mixed effects model takes into account all time points combined (repeated measures) and has been extensively described for clinical trials (please see references). In this model, the effect of treatment on hemodynamics (measured at 0, 15, 30, 45, and 60 minutes after 45mg followed by same times after 90 mg dose) was compared with baseline values. We assessed the overall linear trend of treatment. The effect of treatment on hemodynamics in each patient group was assessed separately in mixed-effects models. Since pulmonary vascular resistance (PVR) was not normally distributed, it was transformed to natural log prior to analysis. The reported mean is the change from baseline of PVR over all subsequent times and doses (beta from the mixed effects model, converted back from natural log to Woods units), and is reported as the mean and 95% confidence interval. (NCT01431313)
Timeframe: Time zero, 15, 30, 45 and 60 minutes after nebulization of 45mg followed by 90 mg dose

InterventionWoods units (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)0.77
WHO Group II Pulmonary Hypertension (PH)0.40
WHO Group III Pulmonary Hypertension (PH)-0.39

Change in Systemic Blood Pressure (Mean Arterial Pressure, MAP)

Linear mixed effects model across all time points and doses relative to baseline. The mixed effects model takes into account all time points combined (repeated measures) and has been extensively described for clinical trials (please see references). In this model, the effect of treatment on hemodynamics (measured at 0, 15, 30, 45, and 60 minutes after 45mg followed by same times after 90 mg dose) was compared with baseline values. We assessed the overall linear trend of treatment. The effect of treatment on hemodynamics in each patient group was assessed separately in mixed-effects models. The reported mean is the change from baseline of MAP over all subsequent times and doses (beta from the mixed effects model), and is reported as the mean and 95% confidence interval. (NCT01431313)
Timeframe: Time zero, 15, 30, 45 and 60 minutes after nebulization of 45mg followed by 90 mg dose

InterventionmmHg (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)-5.1
WHO Group II Pulmonary Hypertension (PH)-3.4
WHO Group III Pulmonary Hypertension (PH)-9.5

Change in Systemic Vascular Resistance (SVR)

Linear mixed effects model across all time points and doses relative to baseline. The mixed effects model takes into account all time points combined (repeated measures) and has been extensively described for clinical trials (please see references). In this model, the effect of treatment on hemodynamics (measured at 0, 15, 30, 45, and 60 minutes after 45mg followed by same times after 90 mg dose) was compared with baseline values. We assessed the overall linear trend of treatment. The effect of treatment on hemodynamics in each patient group was assessed separately in mixed-effects models. Since systemic vascular resistance was not normally distributed, it was transformed to natural log prior to analysis. The reported mean is the change from baseline of SVR over all subsequent times and doses (beta from the mixed effects model), and is reported as the mean and 95% confidence interval. (NCT01431313)
Timeframe: Time zero, 15, 30, 45 and 60 minutes after nebulization of 45mg followed by 90 mg dose

InterventionmmHg⋅min/L (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)-0.43
WHO Group II Pulmonary Hypertension (PH)1.19
WHO Group III Pulmonary Hypertension (PH)-2.04

Time to Maximum Pulmonary Vascular Resistance (PVR) Decrease

Time in minutes to maximum PVR decrease. During study procedure, hemodynamics were measured at 0, 15, 30, 45, and 60 minutes after 45 mg followed by same times after 90 mg dose. The time point at which each patient's maximal decrease in PVR occurred was recorded and reported as the mean and standard deviation in each cohort. (NCT01431313)
Timeframe: 0, 15, 30, 45, and 60 minutes after 45 mg followed by same times after 90 mg dose

Interventionminutes (Mean)
WHO Group I Pulmonary Arterial Hypertension (PAH)42.0
WHO Group II Pulmonary Hypertension (PH)33.0
WHO Group III Pulmonary Hypertension (PH)42.5

Change in Cognition

The Brief Assessment of Cognition in Schizophrenia (BACS) is the metric used to characterize cognition in this study. The BACS consists of 6 subscales: Verbal Memory (range 0-75), Working Memory (range 0-28), Motor Speed (range 0-100), Verbal Fluency (measure is total number of words generated in two 60 second trials), Attention and Processing speed (range 0-110), and Executive Function (range 0-22). For each subscale, higher scores reflect better cognition. For each subscale, a Standard Deviation Score was calculated based on normative data (Keefe et al. Norms and standardization of the Brief Assessment of Cognition in Schizophrenia (BACS). Schizophrenia Research 102 (2008) 108-115). The BACS composite score is calculated as the average Standard Deviation Score of the 6 subscale scores. The change in BACS composite score was calculated as the BACS composite score at 8 weeks minus the BACS composite score at baseline. (NCT01696929)
Timeframe: Change in BACS composite score from baseline to 8 weeks

InterventionChange in BACS Composite Score (Mean)
Tocilizumab0.7

Change in Total Psychotic Symptoms

The Positive and Negative Symptoms Scale (PANSS) is the metric used to characterize psychotic symptoms in this study. The PANSS consists of 30 items, each scored 1-7. The range for the PANSS total score is 30-210. There are 3 subscales - PANSS positive score (range 7-49), PANSS negative score (range 7-49), and PANSS general score (range 16-112). PANSS total score is the summation of these 3 subscales. Higher values for the total and subscale scores reflect more severe psychopathology. A positive change in PANSS total score reflects an increase in psychopathology. A negative change in PANSS total score reflects a decrease in psychopathology. (NCT01696929)
Timeframe: Change in PANSS total score from baseline to 8 weeks

InterventionChange in PANSS Total Score (Mean)
Tocilizumab-2.6

Auditory Evoked Potentials - P50 Ratio (P50 S2/S1) (Amplitude)

Auditory evoked potential amplitude: P50 ratio (P50 S2/S1) (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionratio (Number)
P50 ratio: BaselineP50 ratio: Week 8 of DCS
First Open Label DCS44.5130

Auditory Evoked Potentials in Amplitude (Degrees Measured in Microvolts)

Auditory evoked potential amplitude: P300 at fz, cz, and pz; N100 at fz and cz; P200 at fz and cz; P50 S1 and S2; mismatch negativity (MMN) at fz and cz. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmicrovolts (Number)
P300 at fz: BaselineP300 at cz: BaselineP300 at pz: BaselineN100 at fz: BaselineN100 at cz: BaselineP200 at fz: BaselineP200 at cz: BaselineP50 S1: BaselineP50 S2: BaselineMMN at fz: BaselineMMN at cz: BaselineP300 at fz: Week 8 of DCSP300 at cz: Week 8 of DCSP300 at pz: Week 8 of DCSN100 at fz: Week 8 of DCSN100 at cz: Week 8 of DCSP200 at fz: Week 8 of DCSP200 at cz: Week 8 of DCSP50 S1: Week 8 of DCSP50 S2: Week 8 of DCSMMN at fz: Week 8 of DCSMMN at cz: Week 8 of DCS
First Open Label DCS-0.6356.5295.340-3.926-3.6151.6626.5912.7591.23-3.356-4.1303.0306.8106.620-3.260-3.9408.2008.1601.360.4-3.330-1.540

Auditory Evoked Potentials in Gamma Oscillations (the Power Spectrum is Measured in Microvolts Squared)

Auditory evoked potential gamma: G40 hz phase locking at fz and cz; G30 hz phase locking at fz and cz; G20 hz phase locking at fz and cz (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmicrovolts squared (Number)
G40 hz phase locking at fz: BaselineG40 hz phase locking at cz: BaselineG30 hz phase locking at fz: BaselineG30 hz phase locking at cz: BaselineG20 hz phase locking at fz: BaselineG20 hz phase locking at cz: BaselineG40 hz phase locking at fz: Week 8 of DCSG40 hz phase locking at cz: Week 8 of DCSG30 hz phase locking at fz: Week 8 of DCSG30 hz phase locking at cz: Week 8 of DCSG20 hz phase locking at fz: Week 8 of DCSG20 hz phase locking at cz: Week 8 of DCS
First Open Label DCS0.1350.1680.1900.1630.0230.0300.3440.3810.1680.190.01-0.01

Auditory Evoked Potentials in Latency (Msec)

Auditory evoked potential latency: P300 at fz, cz, and pz; N100 at fz and cz; P200 at fz and cz. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionmsec (Number)
P300 at fz: BaselineP300 at cz: BaselineP300 at pz: BaselineN100 at fz: BaselineN100 at cz: BaselineP200 at fz: BaselineP200 at cz: BaselineP300 at fz: Week 8 of DCSP300 at cz: Week 8 of DCSP300 at pz: Week 8 of DCSN100 at fz: Week 8 of DCSN100 at cz: Week 8 of DCSP200 at fz: Week 8 of DCSP200 at cz: Week 8 of DCS
First Open Label DCS279.297279.297279.29797.65691.797197.266193.359294.920294.00029487.988.000212.890212.000

Brain Glycine/CR Ratio

Proton magnetic resonance spectroscopy at 4T: brain glycine/CR ratio. Participants were assessed at baseline (pre-glycine challenge dose and 60, 80, 100 and 120 minutes post glycine dose) and in week 8 of of open-label DCS treatment: pre-DCS dose, and 60, 80, 100 and 120 minutes post DCS dose. Measured in posterior occipital cortex. (NCT02304432)
Timeframe: Baseline and Week 8 of DCS treatment

Interventionratio (Median)
BaselineBaseline at 60 minutesBaseline at 80 minutesBaseline at 100 minutesBaseline at 120 minutesWeek 8 of DCS: BaselineWeek 8 of DCS: 60 minutesWeek 8 of DCS: 80 minutesWeek 8 of DCS: 100 minutesWeek 8 of DCS: 120 minutes
Open Label DCS0.412450.503750.652950.615050.82560.109770.2488850.326090.320520.312155

Brief Psychiatric Rating Scale (BPRS) Scores

Total BPRS score measures severity of 18 psychiatric symptoms. Each symptom is scored 1-7 with the total score ranging from 18-126. 18 means no symptoms and 126 means very severe symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline BPRS2 weeks BPRS4 weeks BPRS6 weeks BPRS8 weeks BPRS10 weeks BPRS12 weeks BPRS14 weeks BPRS16 weeks BPRS18 weeks BPRS20 weeks BPRS22 weeks BPRS24 weeks BPRS
First Open Label DCS3725262424.5NANANANANANANANA
Second Open Label DCS31.530.52825.52626.52625.528.5272524.526.5

Brief Psychiatric Rating Scale (BPRS) Scores

Total BPRS score measures severity of 18 psychiatric symptoms. Each symptom is scored 1-7 with the total score ranging from 18-126. 18 means no symptoms and 126 means very severe symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline BPRS for first intervention2 weeks BPRS for first intervention4 weeks BPRS for first intervention6 weeks BPRS for first interventionBaseline BPRS for second intervention2 weeks BPRS for second intervention4 weeks BPRS for second intervention6 weeks BPRS for second intervention
DCS First, Then Placebo2625252639454538
Placebo First, Then DCS2935333536302728

Clinical Global Impression (CGI) Severity Scores

CGI severity scores measure severity of mental illness on a scale of 1-7 where 1 means normal, not at all ill, 2 means borderline mentally ill, 3 means mildly ill, 4 means moderately ill, 5 means markedly ill, 6 means severely ill and 7 means among the most extremely ill patients. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline CGI2 weeks CGI4 weeks CGI6 weeks CGI8 weeks CGI10 weeks CGI12 weeks CGI14 weeks CGI16 weeks CGI18 weeks CGI20 weeks CGI22 weeks CGI24 weeks CGI
First Open Label DCS42222NANANANANANANANA
Second Open Label DCS2.52.52.52.52.532.522.52.52.52.52.5

Clinical Global Impression (CGI) Severity Scores

CGI severity scores measure severity of mental illness on a scale of 1-7 where 1 means normal, not at all ill, 2 means borderline mentally ill, 3 means mildly ill, 4 means moderately ill, 5 means markedly ill, 6 means severely ill and 7 means among the most extremely ill patients. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline CGI for first intervention2 weeks CGI for first intervention4 weeks CGI for first intervention6 weeks CGI for first interventionBaseline CGI for second intervention2 weeks CGI for second intervention4 weeks CGI for second intervention6 weeks CGI for second intervention
DCS First, Then Placebo22223333
Placebo First, Then DCS13333222

Depression Symptom Scores

Hamilton Depression Scale (HAM) measures severity of depression symptoms. The sum of the ratings for 9 depression symptoms is measured on a scale of 0-2 with 0 meaning no depression symptoms and 2 meaning some level of severity of that specific symptom. The rating for one depression symptom is measured on a scale of 0-3 with 0 meaning no depression symptoms and 3 meaning a severe level of that specific symptom. The sum of ratings for 11 depression symptoms is measured on a scale of 0-4, with 0 meaning no symptoms and 4 meaning a severe level of that specific symptom. The three sums are added to produce an overall depression rating scale score ranging from 0-65. Higher scores indicate worse depression symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline HAM2 weeks HAM4 weeks HAM6 weeks HAM8 weeks HAM10 weeks HAM12 weeks HAM14 weeks HAM16 weeks HAM18 weeks HAM20 weeks HAM22 weeks HAM24 weeks HAM
First Open Label DCS51.510.51.5NANANANANANANANA
Second Open Label DCS0.51102.50003.50000

Depression Symptom Scores

Hamilton Depression Scale (HAM) measures severity of depression symptoms. The sum of the ratings for 9 depression symptoms is measured on a scale of 0-2 with 0 meaning no depression symptoms and 2 meaning some level of severity of that specific symptom. The rating for one depression symptom is measured on a scale of 0-3 with 0 meaning no depression symptoms and 3 meaning a severe level of that specific symptom. The sum of ratings for 11 depression symptoms is measured on a scale of 0-4, with 0 meaning no symptoms and 4 meaning a severe level of that specific symptom. The three sums are added to produce an overall depression rating scale score ranging from 0-65. Higher scores indicate worse depression symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline HAM for first intervention2 weeks HAM for first intervention4 weeks HAM for first intervention6 weeks HAM for first interventionBaseline HAM for second intervention2 weeks HAM for second intervention4 weeks HAM for second intervention6 weeks HAM for second intervention
DCS First, Then Placebo010021292
Placebo First, Then DCS452100000

Mania Symptom Scores

Young Mania Rating Scale (YMRS) measures severity of manic symptoms. The sum of the ratings for 7 symptoms of mania is measured on a scale of 0-4 and the sumof 4 symptoms of mania is measured on a scale of 0-8 to yield a total score ranging from 0-60, with 0 meaning no manic symptoms and 60 meaning severe manic symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline YMRS2 weeks YMRS4 weeks YMRS6 weeks YMRS8 weeks YMRS10 weeks YMRS12 weeks YMRS14 weeks YMRS16 weeks YMRS18 weeks YMRS20 weeks YMRS22 weeks YMRS24 weeks YMRS
First Open Label DCS21100NANANANANANANANA
Second Open Label DCS0000000000001

Mania Symptom Scores

Young Mania Rating Scale (YMRS) measures severity of manic symptoms. The sum of the ratings for 7 symptoms of mania is measured on a scale of 0-4 and the sumof 4 symptoms of mania is measured on a scale of 0-8 to yield a total score ranging from 0-60, with 0 meaning no manic symptoms and 60 meaning severe manic symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline YMRS for first intervention2 weeks YMRS for first intervention4 weeks YMRS for first intervention6 weeks YMRS for first interventionBaseline YMRS for second intervention2 weeks YMRS for second intervention4 weeks YMRS for second intervention6 weeks YMRS for second intervention
DCS First, Then Placebo00000000
Placebo First, Then DCS10004111

Neurocognitive Function

Scores on each of 8 domains of cognitive function (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning/problem solving, social cognition, overall composite). Scores are T scores ranging from 0-100, with 50 representing the mean for a population based on a normal distribution, standard deviation of 10. Higher scores signify better functioning. (NCT02304432)
Timeframe: Baseline and Week 8 of open-label DCS treatment

InterventionT scores (Median)
Baseline Processing SpeedBaseline Attention/VigilanceBaseline Working MemoryBaseline Verbal LearningBaseline Visual LearningBaseline Reasoning/Problem SolvingBaseline Social CognitionBaseline Overall Composite ScoreWeek 8 of open-label DCS Processing SpeedWeek 8 of open-label DCS Attention/VigilanceWeek 8 of open-label DCS Working MemoryWeek 8 of open-label DCS Verbal LearningWeek 8 of open-label DCS Visual LearningWeek 8 of open-label DCS Reasoning/Problem SolvingWeek 8 of open-label DCS Social CognitionWeek 8 of open-label DCS Overall Composite Score
Open Label DCS48.544.538.55450.552.54846.552.547.550.543.554.566.544.551.5

Positive and Negative Symptom Scores

Positive and Negative Symptom Scale (PANSS) measures positive and negative symptoms of schizophrenia. The sum of ratings for seven positive symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms.The sum of ratings for seven negative symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms. (NCT02304432)
Timeframe: Baseline & at 2, 4, 6 & 8 Weeks during open-label phase 1 and every 2 weeks up to 24 weeks during open label phase 2

,
Interventionunits on a scale (Median)
Baseline positiveBaseline negative2 weeks positive2 weeks negative4 weeks positive4 weeks negative6 weeks positive6 weeks negative8 weeks positive8 weeks negative10 weeks positive10 weeks negative12 weeks positive12 weeks negative14 weeks positive14 weeks negative16 weeks positive16 weeks negative18 weeks positive18 weeks negative20 weeks positive20 weeks negative22 weeks positive22 weeks negative24 weeks positive24 weeks negative
First Open Label DCS14.514.5101210.512912912NANANANANANANANANANANANANANANANA
Second Open Label DCS1114111410.513.59139.51210.5131112101210.51210.51210.5129.5121012

Positive and Negative Symptom Scores

Positive and Negative Symptom Scale (PANSS) measures positive and negative symptoms of schizophrenia. The sum of ratings for seven positive symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms.The sum of ratings for seven negative symptoms is measured on a scale from 7-49 with 7 meaning no symptoms and 49 meaning severe symptoms. (NCT02304432)
Timeframe: Baseline, 2, 4, & 6 weeks (crossover periods)

,
Interventionunits on a scale (Number)
Baseline positive for first interventionBaseline negative symptoms for first intervention2 weeks positive for first intervention2 weeks negative for first intervention4 weeks positive for first intervention4 weeks negative for first intervention6 weeks positive for first intervention6 weeks negative for first interventionBaseline positive for second interventionBaseline negative for second intervention2 weeks positive for second intervention2 weeks negative for second intervention4 weeks positive for second intervention4 weeks negative for second intervention6 weeks positive for second intervention6 weeks negative for second intervention
DCS First, Then Placebo10151015101510151518151815181418
Placebo First, Then DCS11912151113131313131011911911

Change in Abdominal Fat (DEXA).

A comparison between the ramelteon group and the placebo group of change in abdominal fat measured by a DEXA scan, assessed at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

Interventiong (Mean)
Ramelteon3934.86
Placebo (Sugar Pill)5120.92

Change in Insulin Resistance as Measured by the Homeostatic Model Assessment of Insulin Resistance (HOMA-IR).

A comparison between the ramelteon group and the placebo group of change in insulin resistance measured by the homeostatic model assessment of insulin resistance (HOMA-IR), assessed at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

InterventionHOMA score (Mean)
Ramelteon2.4
Placebo (Sugar Pill)2.36

Change in Waist Circumference

A comparison between the ramelteon group and the placebo group in change in waist circumference (measured in cm) measured at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

Interventioncm (Mean)
Ramelteon106.09
Placebo (Sugar Pill)108.37

Change in C-Reactive Protein (CRP) From Baseline to Week 12

(NCT01082588)
Timeframe: Baseline, week 12

Interventionmg/L (Mean)
Pravastatin0.8063
Placebo-0.5136

Change in LDL-cholesterol Between Baseline and Week 12

(NCT01082588)
Timeframe: Baseline, week 12

Interventionmg/dl (Mean)
Pravastatin-25.565
Placebo-2.913

Change in MATRICS Neuropsychological Battery Composite Score From Baseline to Week 12

"The Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery measures cognitive functioning within 7 domains: speed of processing, attention/vigilance, working memory (non verbal and verbal), verbal learning, visual learning, reasoning and problem solving and social cognition.~The composite score is calculated by the MATRICS computer program, which equally weights each of the 7 domain scores. The range of composite scores is 20-80. Higher scores indicate higher levels or cognitive functioning, while lower scores indicate lower levels of cognitive functioning." (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin4.0417
Placebo4.125

Change in Positive and Negative Syndrome Scale (PANSS) General Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 15-105. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-5.625
Placebo-3.76

Change in Positive and Negative Syndrome Scale (PANSS) Negative Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 7-49. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-0.83
Placebo-0.28

Change in Positive and Negative Syndrome Scale (PANSS) Positive Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 7-49. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-2.9583
Placebo-2.44

Change in Positive and Negative Syndrome Scale (PANSS) Total Score From Baseline to Week 12

The Positive and Negative Syndrome Scale (PANSS) is a scale used to rate severity of schizophrenia. All items are summed to calculate the total score. The scale range is 30-210. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-9.416
Placebo-6.48

P50 Sensory Gating

P50 Sensory Gating as measured by evoked potentials (response to stimuli, in this case, clicking sounds).The P50 potential was identified and measured using a computer algorithm. The amplitude of the P50 test wave was divided by the amplitude of the P50 conditioning wave, expressed as a percentage: the P50 ratio. Lower P50 ratios represent better outcomes. (NCT00149734)
Timeframe: Up to 3 hours

Interventionpercentage (Mean)
Ondansetron41.4
Placebo80.2

Change From Baseline Montgomery Asberg Depression Rating Scale

Montgomery Asberg Depression Rating Scale (MADRS) total score. Construct: Depression severity. Scores below represent mean change scores, endpoint minus baseline. Minimum total score: 0 (no depression). Maximum total score: 60 (severe depression). Lower (more negative) scores indicate a better outcome. There are no subscales. (NCT00384332)
Timeframe: 10 weeks

Interventionunits on a scale (Mean)
Arm 1-15.5
Arm 2-15.5

Weight in Kilograms at Baseline, Weeks 1, 4, 6, and 8

Change in weight from baseline to endpoint in kilograms. Reported as weight in Kilograms at Baseline, Weeks 1, 4, 6, and 8 (NCT00384332)
Timeframe: 10 weeks

,
Interventionkilograms (Mean)
BaselineWeek 1Week 4Week 6Week 8
Arm 1- ODT76.077.477.878.979.1
Arm 2- SOT76.177.678.379.480.1

Heinrichs-Carpenter Quality of Life Scale

The Heinrichs-Carpenter Quality of Life Scale is a testing device. It has a range of possible scores, 0-126 used to evaluate social functioning & behavior in patients with schizophrenia-lower scores represent poorer mental health. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control67.26
Placebo/Cog Rehab68.30
D-serine/Cog Rehab63.25
Placebo/Control63.92

Hopkins Verbal Learning Test

The Hopkins Verbal Learning Test is designed to assess verbal learning and memory (immediate recall, delayed recall, delayed recognition). The assessment takes approximately 5-10 minutes with a 25-minute delay to complete and 2 minutes to score. The greater the score, the greater the measured recall. The score ranges from 0 to 24. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control20.74
Placebo/Cog Rehab19.80
D-serine/Cog Rehab20.42
Placebo/Control21.45

Positive and Negative Syndrome Scale (PANSS)

The PANSS is a handscored instrument. It uses 25 PANSS items organized into five scales: Negative, Positive, Dysphoric Mood, Activation, and Autistic Preoccupation. The PANSS is based on findings that schizophrenia comprises at least two distinct syndromes. The positive syndrome consists of productive symptoms, while the negative syndrome consists of deficit features. This distinction is useful when developing treatment plans because you can focus on the type of symptoms the patient is experiencing. It is also useful when studying the effects of medication (e.g., in clinical drug trials) because it allows you to determine which type of symptoms are being affected. PANSS Total score minimum = 30, maximum = 210. The greater the score, the greater the symptoms. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control53.30
Placebo/Cog Rehab52.01
D-serine/Cog Rehab53.79
Placebo/Control53.96

Simpson-Angus Neurological Rating Scale

Simpson-Angus Scale (SAS) is a 10-item rating scale that has been used widely for assessment in both clinical practice and research settings. Items are rated for severity on a 0-4 scale, with definitions given for each anchor point. The highest possible score is 40. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control1.41
Placebo/Cog Rehab0.72
D-serine/Cog Rehab1.04
Placebo/Control1.81

Spatial Span- Total Score

The Spatial Span subtest of the Wechsler Memory Scale can be used as an indicator of working memory and visuospatial processing. An increase in severity of impairment results in a decrease in Spatial Span Total Score. The range is 1 to 28. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control13.59
Placebo/Cog Rehab13.88
D-serine/Cog Rehab13.21
Placebo/Control13.58

UCSD Performance-Based Skills Assessment (UPSA)

The UCSD Performance-Based Skills Assessment (UPSA) is a role-play test designed to evaluate a person's functional capacity in two selected areas of basic living skills. These areas include Finance and Communication. Subjects being tested utilize props to demonstrate how they perform everyday activities and are assessed on their actual performance. The higher the score, the better the performance of an individual. The scores range from 0 to 100. (NCT00237809)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
D-serine/Control34.19
Placebo/Cog Rehab32.80
D-serine/Cog Rehab32.60
Placebo/Control31.39

Wisconsin Card Sorting Test (WCST)

"The WCST allows the clinician to speculate to the following frontal lobe functions: strategic planning, organized searching, utilizing environmental feedback to shift cognitive sets, directing behavior toward achieving a goal, and modulating impulsive responding. The test can be administered to those from 6.5 years to 89 years of age.The test takes approximately 12-20 minutes to carry out and generates a number of psychometric scores, including numbers, percentages, and percentiles of: categories achieved, trials, errors, and perseverative errors. Can be interpreted as: the greater the percentage, the greater the measured ability." (NCT00237809)
Timeframe: 12 weeks

Interventionpercentage of correct responses (Mean)
D-serine/Control38.43
Placebo/Cog Rehab35.79
D-serine/Cog Rehab43.14
Placebo/Control39.57

MATRICS Consensus Cognitive Battery Performance (MCCB)

The T-score indicates the performance on a neurocognitive battery of tests. Higher score reflects better performance. (NCT02634684)
Timeframe: two visits, 1 week apart, each visit lasting approximately 6 hours

,,,
Interventionstandardized T-score (Mean)
placeboamphetamine
Healthy Subjects: 10 mg Amphetamine 1st, Then Placebo57.87056.000
Healthy Subjects: Placebo 1st, Then 10 mg Amphetamine54.47655.476
Subjects With Schizophrenia: 10 mg Amphetamine 1st, Then Placebo39.89538.105
Subjects With Schizophrenia: Placebo 1st, Then 10 mg Amphetamine31.89533.842

Prepulse Inhibition (PPI)

"PPI was assessed with 42 trials of 6 types: 118 dB 40 ms pulse alone (P) & the same P preceded 10, 20, 30, 60, or 120 ms by a prepulse (pp) 16 dB over background. Startle magnitude (SM), habituation, latency & latency facilitation were measured to interpret changes in PPI.~%PPI = 100 x [(SM on P trials) - (SM on pp+P trials)] / SM on P trials. Example:~SM on P trials = 80 units SM on pp+P trials = 30 units %PPI = 100 x (80-30)/80 = 100 x 50/80 = 62.5%~Greater %PPI mean the reflex has been inhibited to a greater extent in the presence of a pp.~%PPI can't exceed 100: when SM on pp+P trials = 0, then %PPI = 100 x (SM on P trials - 0)/SM on P trials = 100 x 1 = 100%.~However, %PPI can theoretically be infinitely negative since SM on pp+P trials could be infinitely large (prepulse facilitiation (PPF)), i.e. SM is potentiated in the presence of a pp. PPF is normal at very short & very long pp intervals, but not within a species-specific physiological range of intervals." (NCT02634684)
Timeframe: two visits, 1 week apart, each visit lasting approximately 6 hours

,,,
Intervention% inhibition of startle (Mean)
PlaceboAmphetamine
Healthy Subjects: 10 mg Amphetamine 1st, Then Placebo50.62653.029
Healthy Subjects: Placebo 1st, Then 10 mg Amphetamine50.62645.822
Subjects With Schizophrenia: 10 mg Amphetamine 1st, Then Placebo41.16239.545
Subjects With Schizophrenia: Placebo 1st, Then 10 mg Amphetamine22.62932.656

Targeted Cognitive Training (TCT): PositScience, Inc.

"Auditory discrimination learning: Subjects identify direction (up vs. down) of 2 consecutive sound sweeps. Parameters (e.g. inter-sweep interval, sweep duration) are established for subjects to maintain 80% correct responses. On screen and test days, subjects complete 1h of TCT. Analytic software yields the key measures: auditory processing speed (APS) and APS learning. APS is the shortest inter-stimulus interval at which a subject performs to criteria and APS learning is the difference (ms) between the first APS and the best APS of the subsequent trials. A smaller APS reflects better discrimination (i.e., subject correctly identified frequency sweep direction despite a smaller ms gap between stimuli) and a larger ms value for APS learning reflects more learning, i.e., faster APS with repeated trials. Limits for APS are capped at 0-to-1000 ms; values for APS learning are capped at (-) 1000-to-APS." (NCT02634684)
Timeframe: two visits, 1 week apart, each visit lasting approximately 6 hours

,,,
Interventionmsec (Mean)
placeboamphetamine
Healthy Subjects: 10 mg Amphetamine 1st, Then Placebo-2.11329.190
Healthy Subjects: Placebo 1st, Then 10 mg Amphetamine5.91135.905
Subjects With Schizophrenia: 10 mg Amphetamine 1st, Then Placebo-50.158101.000
Subjects With Schizophrenia: Placebo 1st, Then 10 mg Amphetamine-15.11852.647

Change in MATRICS Consensus Cognitive Battery (MCCB)

The MATRICS Consensus Cognitive Battery (MCCB) measures functioning across various cognitive domains and is comprised of ten tests that assess seven cognitive domains (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition) Its measurements are based on timed paper-and-pencil, computerized, and orally-administered tests, as well as spatial tests using geometric cubes. MCCB composite T scores are between 40 and 60 (normal range) and < 40 (below normal range). (NCT00505765)
Timeframe: Baseline, 12 weeks

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day3.9
AL-108, 5 mg/Day4.6
Placebo3.2

Change in MATRICS Consensus Cognitive Battery Composite Score Change

The MATRICS Consensus Cognitive Battery (MCCB) measures functioning across various cognitive domains and is comprised of ten tests that assess seven cognitive domains (speed of processing, attention/vigilance, working memory, verbal learning, visual learning, reasoning and problem solving, and social cognition) Its measurements are based on timed paper-and-pencil, computerized, and orally-administered tests, as well as spatial tests using geometric cubes. MCCB composite T scores are between 40 and 60 (normal range) and < 40 (below normal range). (NCT00505765)
Timeframe: Baseline, week 6

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day1.3
AL-108, 5 mg/Day2.3
Placebo-0.2

Change in SCoRS Interviewer Global Rating

Schizophrenia Cognition Rating Scale (SCoRS) assessed functional capacity by completing a 20-question rating scale via interviews with the subject and an informant, focusing on cognitive impairment and its impact on daily functioning. After the interview, the interviewer rated subject's overall difficulty on a Global Scale of 1-10. Higher scores indicate greater cognitive impairment. (NCT00505765)
Timeframe: Baseline, 12 weeks

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day-0.4
AL-108, 5 mg/Day-1.2
Placebo-0.3

Change in SCoRS Interviewer Global Rating

Schizophrenia Cognition Rating Scale (SCoRS) assessed functional capacity by completing a 20-question rating scale via interviews with the subject and an informant, focusing on cognitive impairment and its impact on daily functioning. After the interview, the interviewer rated subject's overall difficulty on a Global Scale of 1-10. Higher scores indicate greater cognitive impairment. (NCT00505765)
Timeframe: Baseline, 6 weeks

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day0.1
AL-108, 5 mg/Day-0.6
Placebo-0.1

Change in UCSD Performance-Based Skills Assessment (UPSA) Summary Scores

UPSA includes 5 skill areas (subscales) with scores that each range from 0-20. The UPSA yields an overall total score which is the sum of the five subscales and ranges from 0-100. Higher scores are associated with more independent living. (NCT00505765)
Timeframe: Baseline, 12 weeks

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day4.9
AL-108, 5 mg/Day8.9
Placebo0.3

Change in UCSD Performance-Based Skills Assessment (UPSA) Summary Scores

UPSA includes 5 skill areas (subscales) with scores that each range from 0-20. The UPSA yields an overall total score which is the sum of the five subscales and ranges from 0-100. Higher scores are associated with more independent living. (NCT00505765)
Timeframe: Baseline, week 6

Interventionunits on a scale (Mean)
AL-108, 30 mg/Day2.9
AL-108, 5 mg/Day7.2
Placebo-0.9

Clutter Image Rating Scale (CIRS) - Blind-rated

Room organization will be measured by ratings on the Clutter Image Rating Scale (CIRS; Frost et al., 2008). The CIRS is a 9-picture visual analogue scale used to quantify and standardize the amount of clutter in 3 different living spaces (kitchen, living room, and bedroom). Min is 1 and Max is 9. Higher ratings indicate more clutter. For this project, only the bedroom rating scale will be utilized. The CIRS is used to measure the severity of clutter in compulsive hoarding. Before and after photos will be taken of each participant's room. These photos will be rated by 2 blinded student investigators with the mean rating taken. (NCT04294719)
Timeframe: 2-Month Follow-Up

Interventionscore on a scale (Mean)
Inpatient Clients1.44

Clutter Image Rating Scale (CIRS) - Blind-rated

Room organization will be measured by ratings on the Clutter Image Rating Scale (CIRS; Frost et al., 2008). The CIRS is a 9-picture visual analogue scale used to quantify and standardize the amount of clutter in 3 different living spaces (kitchen, living room, and bedroom). Min is 1 and Max is 9. Higher ratings indicate more clutter. For this project, only the bedroom rating scale will be utilized. The CIRS is used to measure the severity of clutter in compulsive hoarding. Before and after photos will be taken of each participant's room. These photos will be rated by 2 blinded student investigators with the mean rating taken. (NCT04294719)
Timeframe: 4-Weeks Post-Intervention

Interventionscore on a scale (Mean)
Inpatient Clients1.56

Clutter Image Rating Scale (CIRS) - Blind-rated

Room organization will be measured by ratings on the Clutter Image Rating Scale (CIRS; Frost et al., 2008). The CIRS is a 9-picture visual analogue scale used to quantify and standardize the amount of clutter in 3 different living spaces (kitchen, living room, and bedroom). Min is 1 and Max is 9. Higher ratings indicate more clutter. For this project, only the bedroom rating scale will be utilized. The CIRS is used to measure the severity of clutter in compulsive hoarding. Before and after photos will be taken of each participant's room. These photos will be rated by 2 blinded student investigators with the mean rating taken. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Inpatient Clients2.28

Clutter Image Rating Scale (CIRS) - Patient-rated

Room organization will be measured by ratings on the Clutter Image Rating Scale (CIRS; Frost et al., 2008). The CIRS is a 9-picture visual analogue scale used to quantify and standardize the amount of clutter in 3 different living spaces (kitchen, living room, and bedroom). Min is 1 and Max is 9. Higher ratings indicate more clutter. For this project, only the bedroom rating scale will be utilized. The CIRS is used to measure the severity of clutter in compulsive hoarding. Before and after photos will be taken of each participant's room. These photos will be rated by 2 blinded student investigators with the mean rating taken. (NCT04294719)
Timeframe: 4-Weeks Post-Intervention

Interventionscore on a scale (Mean)
Inpatient Clients1.56

Clutter Image Rating Scale (CIRS) - Patient-rated

Room organization will be measured by ratings on the Clutter Image Rating Scale (CIRS; Frost et al., 2008). The CIRS is a 9-picture visual analogue scale used to quantify and standardize the amount of clutter in 3 different living spaces (kitchen, living room, and bedroom). Min is 1 and Max is 9. Higher ratings indicate more clutter. For this project, only the bedroom rating scale will be utilized. The CIRS is used to measure the severity of clutter in compulsive hoarding. Before and after photos will be taken of each participant's room. These photos will be rated by 2 blinded student investigators with the mean rating taken. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Inpatient Clients1.94

Evidence-Based Practice Attitude Scale (EBPAS)

The attitudes of the team members towards finCAT will be measured using the Evidence-Based Practice Attitude Scale (EPBAS; Aarons, 2004) adapted to specifically target attitudes towards CAT. The EPBAS is a self-report questionnaire consisting of 36 items measured on a 5-point Likert scale ranging from 0 ('Not at all') to 4 ('To a very great extent') and consists of 12 subscales. Maximum is 4. Minimum is 0. Higher scores indicate a more open attitude towards new types of therapy, interventions or treatments including manualized therapy. (NCT04294719)
Timeframe: 2-Month Follow-Up

Interventionscore on a scale (Mean)
Allied Health Clinicians3.22
Nurses2.92

Evidence-Based Practice Attitude Scale (EBPAS)

The attitudes of the team members towards finCAT will be measured using the Evidence-Based Practice Attitude Scale (EPBAS; Aarons, 2004) adapted to specifically target attitudes towards CAT. The EPBAS is a self-report questionnaire consisting of 36 items measured on a 5-point Likert scale ranging from 0 ('Not at all') to 4 ('To a very great extent') and consists of 12 subscales. Maximum is 4. Minimum is 0. Higher scores indicate a more open attitude towards new types of therapy, interventions or treatments including manualized therapy. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Allied Health Clinicians3.15
Nurses2.83

Goal Attainment Scaling (GAS) - Goal 1

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: 2-Month Follow-Up

Interventionscore on a scale (Mean)
Inpatient Clients0.81

Goal Attainment Scaling (GAS) - Goal 1

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: 4-Week Post-Intervention

Interventionscore on a scale (Mean)
Inpatient Clients1.06

Goal Attainment Scaling (GAS) - Goal 1

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Inpatient Clients-1.00

Goal Attainment Scaling (GAS) - Goal 2

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: 2-Month Follow-Up

Interventionscore on a scale (Mean)
Inpatient Clients0.78

Goal Attainment Scaling (GAS) - Goal 2

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: 4-Week Post-Intervention

Interventionscore on a scale (Mean)
Inpatient Clients1.11

Goal Attainment Scaling (GAS) - Goal 2

Goal Attainment Scaling (GAS) will be employed as a sensitive measure of progress on individually defined goals. Goal attainment scaling involves the setting of 3-5 goals, each operationalized on a 5-point scale. Min is -2. Max is 2. Higher scores indicate greater attainment of the goal. Goals are individualized to the client and assessment of progress is determined through consensus of the clinician and case manager. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Inpatient Clients-1.00

Life Skills Profile (LSP) - Self-care Subscale

Personal hygiene will be measured by scores on the Life Skills Profile (LSP; Rosen, Hadzi-Pavlovic, & Parker, 1989). The LSP consists of 39 clinician-rated questions on a four-point scale and measures various aspects related to daily life activities: self-care; non-turbulence; social contact; communication; responsibility. For this project, only the self-care ratings from the full LSP-39 will be completed by service providers (items 10, 12, 13, 14, 15, 16, 23, 24, 26, and 30). While each item consists of 4 responses, the content of each response is different for each item. Overall, higher scores indicate better functioning. Max total score is 40. Min total score is 10. Current inpatient research on the use of CAT also uses this scale as a primary measure of the effectiveness of CAT. Scores will be obtained from the nursing staff not directly involved in the delivery of the finCAT intervention. (NCT04294719)
Timeframe: 2-Month Follow-Up

Interventionscore on a scale (Mean)
Inpatient Clients24.61

Life Skills Profile (LSP) - Self-care Subscale

Personal hygiene will be measured by scores on the Life Skills Profile (LSP; Rosen, Hadzi-Pavlovic, & Parker, 1989). The LSP consists of 39 clinician-rated questions on a four-point scale and measures various aspects related to daily life activities: self-care; non-turbulence; social contact; communication; responsibility. For this project, only the self-care ratings from the full LSP-39 will be completed by service providers (items 10, 12, 13, 14, 15, 16, 23, 24, 26, and 30). While each item consists of 4 responses, the content of each response is different for each item. Overall, higher scores indicate better functioning. Max total score is 40. Min total score is 10. Current inpatient research on the use of CAT also uses this scale as a primary measure of the effectiveness of CAT. Scores will be obtained from the nursing staff not directly involved in the delivery of the finCAT intervention. (NCT04294719)
Timeframe: 4-Weeks Post-Intervention

Interventionscore on a scale (Mean)
Inpatient Clients24.00

Life Skills Profile (LSP) - Self-Care Subscale

Personal hygiene will be measured by scores on the Life Skills Profile (LSP; Rosen, Hadzi-Pavlovic, & Parker, 1989). The LSP consists of 39 clinician-rated questions on a four-point scale and measures various aspects related to daily life activities: self-care; non-turbulence; social contact; communication; responsibility. For this project, only the self-care ratings from the full LSP-39 will be completed by service providers (items 10, 12, 13, 14, 15, 16, 23, 24, 26, and 30). While each item consists of 4 responses, the content of each response is different for each item. Overall, higher scores indicate better functioning. Max total score is 40. Min total score is 10. Current inpatient research on the use of CAT also uses this scale as a primary measure of the effectiveness of CAT. Scores will be obtained from the nursing staff not directly involved in the delivery of the finCAT intervention. (NCT04294719)
Timeframe: Baseline

Interventionscore on a scale (Mean)
Inpatient Clients23.56

Essen Climate Evaluation Schema (Essen CES)

The therapeutic alliance on the unit will be measured by clinician and client ratings on the Essen Climate Evaluation Schema (Essen CES; Schalast et al., 2008). The Essen CES is a 15-item questionnaire measured on a 5-point Likert scale ranging from 'Not at all' to 'Very Much' and consists of three subscales: (1) Patient's Cohesion, (2) Experienced Safety, and (3) Therapeutic Hold. For this study, client and clinician ratings on the Therapeutic Hold and Experienced safety subscales will be collected. For each sub-scale, the max is 20 and minimum is 0. Higher scores indicate greater experienced safety and therapeutic hold. (NCT04294719)
Timeframe: 2-Month Follow-Up

,,
Interventionscore on a scale (Mean)
Experienced SafetyTherapeutic Hold
Allied Health Clinicians11.0615.25
Inpatient Clients13.1512.77
Nurses12.1715.83

Essen Climate Evaluation Schema (Essen CES)

The therapeutic alliance on the unit will be measured by clinician and client ratings on the Essen Climate Evaluation Schema (Essen CES; Schalast et al., 2008). The Essen CES is a 15-item questionnaire measured on a 5-point Likert scale ranging from 'Not at all' to 'Very Much' and consists of three subscales: (1) Patient's Cohesion, (2) Experienced Safety, and (3) Therapeutic Hold. For this study, client and clinician ratings on the Therapeutic Hold and Experienced safety subscales will be collected. For each sub-scale, the max is 20 and minimum is 0. Higher scores indicate greater experienced safety and therapeutic hold. (NCT04294719)
Timeframe: Baseline

,,
Interventionscore on a scale (Mean)
Experienced SafetyTherapeutic Hold
Allied Health Clinicians10.9415.19
Inpatient Clients13.4612.85
Nurses10.6714.67

Brief Adherence Rating Scale (BARS)

The Brief Adherence Rating Scale (BARS; Byerly et al., 2008) is a 4-item, valid, reliable, sensitive, measure with which to obtain specific estimates of antipsychotic medication adherence of outpatients with schizophrenia. A total percentage score on a scale ranging from 0 to 100, with 0 indicating less adherence and 100 total adherence. (NCT01768000)
Timeframe: 4 months following baseline assessment

Interventionunits on a scale (Mean)
Family Cognitive Adaptation Training - Caregivers77.22
Control Group - Caregivers87.50
Family Cognitive Adaptation Training - Family Members59.33
Control Group - Family Members88.75

Involvement Evaluation Questionnaire (IES)

The 31-item Involvement Evaluation Questionnaire (IEQ; Van Wijngaarden et al., 2000) measures caregiver burden. It has been validated for caregivers of individuals with schizophrenia, covers a broad domain of caregiving consequences and refers to burden experienced within the past 4 weeks. Mean scores are calculated for the total scale and sub-scales. Total scores can range from 29 to 145 with sub-scale domains ranging - tension, 9-45; supervision, 6-30; worrying, 6-30; and urging, 8-40. Lower total and subscale scores indicate less burden and higher scores greater level of caregiver burden. (NCT01768000)
Timeframe: 4 months following baseline assessment

,
Interventionunits on a scale (Mean)
TotalTensionSupervisionWorryingUrging
Control Group - Caregivers49.2514.137.5015.2516.38
Family Cognitive Adaptation Training - Caregivers57.7215.508.2217.8920.56

Multnomah Community Ability Scale (MCAS)

The Multnomah Community Ability Scale (MCAS; Barker et al., 1994) is a 17-item scale assessing functionality in four domains - health, adaptation, social skills and behaviour. Ratings are made on the basis of an interview with the patient and their family member. The MCAS generates a total score ranging from 17 to 85. Items on the MCAS are scored on a five-point scale. The four total domain scores ranges are - health, 5-25; adaptation, 3-15; social skills, 5-25; behaviour, 4-20. Lower ratings indicate less ability. Higher ratings usually mean an assessment of greater ability. (NCT01768000)
Timeframe: 4 months following baseline assessment

,,,
Interventionunits on a scale (Mean)
TotalHealthAdaptationSocial SkillsBehaviour
Control Group - Caregivers74.6322.1313.2520.6318.63
Control Group - Family Members74.3821.5013.0020.7519.13
Family Cognitive Adaptation Training - Caregivers67.7821.6710.8917.4417.78
Family Cognitive Adaptation Training - Family Members70.0021.5611.7818.3318.33

Satisfaction With Life Scale

8 out of 18 items from the Satisfaction With Life Scale (Test et al., 2005) will measure the perceived quality of life of the individual with schizophrenia by tapping into global satisfaction in domains relevant to CAT (e.g., How satisfied are you with yourself on the whole? - 5 point scale, not at all - great deal). This scale is well-validated with a schizophrenia population and is being shortened as not all items are relevant to CAT nor expected to be sensitive to change in a 4 month period, and there is a need to abbreviate the battery to reduce the risk of fatigue in a lengthy phone interview. These 8 items comprise four domains of social relationships, employment/work, social and present life and living situation. A low score indicates less satisfaction in these domains and a higher score indicating greater satisfaction. Total scores can range from 8-40 and subscale scores range from 1-5. (NCT01768000)
Timeframe: 4 months following baseline assessment

,
Interventionunits on a scale (Mean)
Social RelationshipsEmployment/WorkSocial & Present LifeLiving Situation
Control Group - Family Members2.182.172.293.00
Family Cognitive Adaptation Training - Family Members2.061.632.003.11

Changes in the Visual Analog Scale for Phantom Limb Pain

The primary endpoint will be the severity of pain measured by changes in PLP from baseline to 4 weeks (value at 4 weeks minus value at baseline), as indexed by a Visual Analog Scale (VAS). The VAS pain scale is a simple 10- point scale (0 = ''no pain'', 10 = ''pain as bad as you can imagine''). Since we are using a difference, smaller values (negative) represent a better outcome. (NCT02487966)
Timeframe: 4 weeks

Interventionunits on a scale (Mean)
Active tDCS and Active Mirror Therapy-2.84
Active tDCS and Sham Mirror Therapy-3.35
Sham tDCS and Active Mirror Therapy-1.78
Sham tDCS and Sham Mirrory Therapy-2.58

Changes in the Visual Analog Scale for Phantom Limb Sensation

The endpoint will be the severity of pain measured by changes in Phantom Limb Sensation from baseline to 4 weeks (value at 4 weeks minus value at baseline), as indexed by a Visual Analog Scale (VAS). The VAS Phantom Limb Sensation scale is a simple 10- point scale (0 = ''no Phantom Limb Sensation'', 10 = ''Phantom Limb Sensation as much as you can imagine''). Since we are using a difference, smaller values (negative) represent a better outcome. (NCT02487966)
Timeframe: 4 weeks

Interventionunits on a scale (Mean)
Active tDCS and Active Mirror Therapy-1.86
Active tDCS and Sham Mirror Therapy-2.55
Sham tDCS and Active Mirror Therapy-1.35
Sham tDCS and Sham Mirrory Therapy-2.83

Changes in the Visual Analog Scale for Stump Pain

The endpoint will be the severity of pain measured by changes in Stump Pain from baseline to 4 weeks (value at 4 weeks minus value at baseline), as indexed by a Visual Analog Scale (VAS). The VAS Phantom Limb Stump Pain scale is a simple 10- point scale (0 = ''no Phantom Limb Stump Pain'', 10 = ''Phantom Limb Stump Pain as bad as you can imagine''). Since we are using a difference, smaller values (negative) represent a better outcome. (NCT02487966)
Timeframe: 4 weeks

Interventionunits on a scale (Mean)
Active tDCS and Active Mirror Therapy-1.31
Active tDCS and Sham Mirror Therapy-1.9
Sham tDCS and Active Mirror Therapy-0.91
Sham tDCS and Sham Mirrory Therapy-0.96

Change From Baseline in Fasting Glucose

Subjects on clozapine with adjunctive ziprasidone were compared to subjects on olanzapine with adjunctive ziprasidone on change in fasting glucose levels from baseline to study endpoint (week 6 - baseline) (NCT00351000)
Timeframe: baseline, week 6

Interventionmg/dL (Mean)
Clozapine Treatment With Adjunctive Ziprasidone5
Olanzapine Treatment With Adjunctive Ziprasidone-4.5

Change From Baseline on Fasting Insulin

Subjects on clozapine with adjunctive ziprasidone were compared to subjects on olanzapine with adjunctive ziprasidone on change in fasting insulin levels from baseline to study endpoint (week 6 - baseline) (NCT00351000)
Timeframe: baseline, week 6

InterventionmicroIU/L (Mean)
Clozapine Treatment With Adjunctive Ziprasidone1
Olanzapine Treatment With Adjunctive Ziprasidone-0.9

Change From Baseline in Body Mass Index (BMI)

Evaluating change in Body Mass Index (BMI) between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionkg/m^2 (Mean)
Aripiprazole-0.4
Placebo0.3

Change From Baseline in Fasting Total Cholesterol

Evaluating change in fasting total cholesterol between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionmg/dL (Mean)
Aripiprazole-3
Placebo9

Change From Baseline in High-density Lipoprotein Cholesterol (HDL-C)

Evaluating change in high-density lipoprotein cholesterol (HDL-C) between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionmg/dL (Mean)
Aripiprazole0.4
Placebo0.6

Change From Baseline in Low-density Lipoprotein (LDL)

Evaluating change in low-density lipoprotein (LDL) between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionmg/dL (Mean)
Aripiprazole-0.2
Placebo3.1

Change From Baseline in Triglycerides

Evaluating change in triglyceride levels between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionmg/dL (Mean)
Aripiprazole-51.7
Placebo47.6

Change From Baseline in Waist-hip Ratio (WHR)

Evaluating change in waist-hip ratio (WHR) between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventioncm (Mean)
Aripiprazole0.0
Placebo0.0

Change From Baseline in Weight (Lbs)

Evaluating change in weight (lbs) between Baseline and Week 4, comparing subjects treated with aripiprazole for 4 weeks to subjects treated with placebo for 4 weeks. (NCT00351936)
Timeframe: baseline, week 4

Interventionlbs (Mean)
Aripiprazole-2.9
Placebo2.1

Percent Change in Amelioration of Ketamine-related Task Activation as Measured by Functional Magnetic Resonance Imaging in Inferior Parietal Lobule

"Scans will be analyzed for task-related prefrontal activation~Difference Score: Percent Signal Change in Regions of Interest (ketamine - saline)" (NCT01600885)
Timeframe: Within 4 hours of dose administration, after up to 1.25 hours of ketamine infusion

Interventionpercent change in saline signal (Mean)
Guanfacine-0.17
Placebo-0.094

Percent Change in Amelioration of Ketamine-related Task Activation as Measured by Functional Magnetic Resonance Imaging in Middle Frontal Gyrus

Difference Score: Percent Signal Change in Regions of Interest (ketamine - saline) (NCT01600885)
Timeframe: Within 4 hours of dose administration, after up to 1.25 hours of ketamine infusion

Interventionpercent change in saline signal (Mean)
Guanfacine-0.1
Placebo0.052

Percent Change in Amelioration of Ketamine-related Task Activation as Measured by Functional Magnetic Resonance Imaging in Superior Frontal Gyrus

Difference Score: Percent Signal Change in Regions of Interest (ketamine - saline) (NCT01600885)
Timeframe: Within 4 hours of dose administration, after up to 1.25 hours of ketamine infusion

Interventionpercent change in saline signal (Mean)
Guanfacine-0.134
Placebo-0.086

Reviews

343 reviews available for risperidone and Dementia Praecox

ArticleYear
Current and novel approaches to the drug treatment of schizophrenia.
    Journal of medicinal chemistry, 2001, Feb-15, Volume: 44, Issue:4

    Topics: Animals; Antipsychotic Agents; Cholinergic Agonists; Disease Models, Animal; Dopamine Antagonists; E

2001
Prolactin levels influenced by antipsychotic drugs in schizophrenia: A systematic review and network meta-analysis.
    Schizophrenia research, 2021, Volume: 237

    Topics: Antipsychotic Agents; Humans; Network Meta-Analysis; Prolactin; Risperidone; Schizophrenia

2021
A meta-analysis of effectiveness of real-world studies of antipsychotics in schizophrenia: Are the results consistent with the findings of randomized controlled trials?
    Translational psychiatry, 2021, 10-06, Volume: 11, Issue:1

    Topics: Antipsychotic Agents; Humans; Olanzapine; Randomized Controlled Trials as Topic; Risperidone; Schizo

2021
New Antipsychotic Medications in the Last Decade.
    Current psychiatry reports, 2021, 11-29, Volume: 23, Issue:12

    Topics: Adult; Antipsychotic Agents; Humans; Olanzapine; Psychotic Disorders; Risperidone; Schizophrenia

2021
Antipsychotic drug treatment of schizophrenia in later life: Results from the European cross-sectional AMSP study.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2022, Volume: 23, Issue:5

    Topics: Aged; Antipsychotic Agents; Cross-Sectional Studies; Female; Humans; Male; Psychiatry; Risperidone;

2022
Pharmacological Treatment of Early-Onset Schizophrenia: A Critical Review, Evidence-Based Clinical Guidance and Unmet Needs.
    Pharmacopsychiatry, 2022, Volume: 55, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Haloperidol; Humans; Lur

2022
Effect of risperidone on serum IL-6 levels in individuals with schizophrenia: a systematic review and meta-analysis.
    International journal of psychiatry in clinical practice, 2023, Volume: 27, Issue:2

    Topics: Antipsychotic Agents; Humans; Interleukin-6; Risperidone; Schizophrenia

2023
Systematic Review of Real-World Treatment Patterns of Oral Antipsychotics and Associated Economic Burden in Patients with Schizophrenia in the United States.
    Advances in therapy, 2022, Volume: 39, Issue:9

    Topics: Adult; Antipsychotic Agents; Financial Stress; Humans; Olanzapine; Quetiapine Fumarate; Risperidone;

2022
Antipsychotics for schizophrenia spectrum disorders with catatonic symptoms.
    The Cochrane database of systematic reviews, 2022, 07-12, Volume: 7

    Topics: Adult; Antipsychotic Agents; Catatonia; Humans; Neuroleptic Malignant Syndrome; Risperidone; Schizop

2022
Risperidone ISM as a New Option in the Clinical Management of Schizophrenia: A Narrative Review.
    Advances in therapy, 2022, Volume: 39, Issue:11

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Psychiatric Status Rating Scales; Risperi

2022
Cost-utility analysis of lurasidone for the first-line treatment of schizophrenia in China.
    Frontiers in public health, 2022, Volume: 10

    Topics: Antipsychotic Agents; Aripiprazole; Cost-Benefit Analysis; Humans; Lurasidone Hydrochloride; Olanzap

2022
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Augmentation strategies for clozapine resistance: a systematic review and meta-analysis.
    Acta neuropsychiatrica, 2023, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Humans; Mirtazapine; Risperidone; Schizophrenia

2023
Neuropharmacological effect of risperidone: From chemistry to medicine.
    Chemico-biological interactions, 2023, Jan-05, Volume: 369

    Topics: Antipsychotic Agents; Humans; Huntington Disease; Psychotic Disorders; Risperidone; Schizophrenia

2023
Neuropharmacological effect of risperidone: From chemistry to medicine.
    Chemico-biological interactions, 2023, Jan-05, Volume: 369

    Topics: Antipsychotic Agents; Humans; Huntington Disease; Psychotic Disorders; Risperidone; Schizophrenia

2023
Neuropharmacological effect of risperidone: From chemistry to medicine.
    Chemico-biological interactions, 2023, Jan-05, Volume: 369

    Topics: Antipsychotic Agents; Humans; Huntington Disease; Psychotic Disorders; Risperidone; Schizophrenia

2023
Neuropharmacological effect of risperidone: From chemistry to medicine.
    Chemico-biological interactions, 2023, Jan-05, Volume: 369

    Topics: Antipsychotic Agents; Humans; Huntington Disease; Psychotic Disorders; Risperidone; Schizophrenia

2023
What Role for Long-Acting Injectable Antipsychotics in Managing Schizophrenia Spectrum Disorders in Children and Adolescents? A Systematic Review.
    Paediatric drugs, 2023, Volume: 25, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Child; Delayed-Action Preparations; Humans; Paliperidone Pa

2023
Comparison of antipsychotic dose equivalents for acute bipolar mania and schizophrenia.
    BMJ mental health, 2023, Volume: 26, Issue:1

    Topics: Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Haloperidol; Humans; Mania; Olanzapine; Quetia

2023
Anti-inflammatory effects of 2nd generation antipsychotics in patients with schizophrenia: A systematic review and meta-analysis.
    Journal of psychiatric research, 2023, Volume: 160

    Topics: Anti-Inflammatory Agents; Antipsychotic Agents; Benzodiazepines; Clozapine; Cytokines; Humans; Olanz

2023
Antipsychotic-induced akathisia in adults with acute schizophrenia: A systematic review and dose-response meta-analysis.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2023, Volume: 72

    Topics: Adult; Aged; Antipsychotic Agents; Humans; Psychomotor Agitation; Quetiapine Fumarate; Risperidone;

2023
Efficacy and safety of blonanserin versus risperidone in the treatment of schizophrenia: a systematic review and meta-analysis of randomized controlled trials.
    BMC psychiatry, 2023, 10-11, Volume: 23, Issue:1

    Topics: Antipsychotic Agents; Humans; Randomized Controlled Trials as Topic; Risperidone; Schizophrenia

2023
Clozapine augmentation with long-acting antipsychotic injections: A case series and systematic review.
    Acta psychiatrica Scandinavica, 2023, Volume: 148, Issue:6

    Topics: Antipsychotic Agents; Clozapine; Delayed-Action Preparations; Humans; Paliperidone Palmitate; Risper

2023
Dose-Response Meta-Analysis of Antipsychotic Drugs for Acute Schizophrenia.
    The American journal of psychiatry, 2020, 04-01, Volume: 177, Issue:4

    Topics: Acute Disease; Administration, Oral; Antipsychotic Agents; Aripiprazole; Clozapine; Delayed-Action P

2020
[Pharmacotherapy of schizophrenia].
    Der Nervenarzt, 2020, Volume: 91, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Humans; Olanzapine; Risperidone; Schizophrenia

2020
Effects of risperidone on blood levels of interleukin-6 in schizophrenia: A meta-analysis.
    Medicine, 2020, Volume: 99, Issue:15

    Topics: Adult; Antipsychotic Agents; Biomarkers; Female; Follow-Up Studies; Humans; Interleukin-6; Male; Mid

2020
Risperidone- and paliperidone-induced hepatotoxicity: Case report and review of literature.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2020, 09-18, Volume: 77, Issue:19

    Topics: Adult; Antipsychotic Agents; Hospitalization; Humans; Male; Paliperidone Palmitate; Risperidone; Sch

2020
Efficacy and dropout rates of antipsychotic medications for methamphetamine psychosis: A systematic review and network meta-analysis.
    Drug and alcohol dependence, 2021, 02-01, Volume: 219

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Methamphetamine; Network M

2021
Amisulpride - is it as all other medicines or is it different? An update.
    Psychiatria polska, 2020, Oct-31, Volume: 54, Issue:5

    Topics: Administration, Oral; Amisulpride; Antipsychotic Agents; Aripiprazole; Dose-Response Relationship, D

2020
Maintenance Treatment With Long-Acting Injectable Antipsychotics for People With Nonaffective Psychoses: A Network Meta-Analysis.
    The American journal of psychiatry, 2021, 05-01, Volume: 178, Issue:5

    Topics: Antipsychotic Agents; Aripiprazole; Clopenthixol; Delayed-Action Preparations; Flupenthixol; Fluphen

2021
Antipsychotic long-term treatment in children and young people: a systematic review and meta-analysis of efficacy and tolerability across mental health and neurodevelopmental conditions.
    CNS spectrums, 2022, Volume: 27, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Child; Child, Preschool; Humans; Me

2022
Toward personalized medicine in schizophrenia: Genetics and epigenetics of antipsychotic treatment.
    Schizophrenia research, 2021, Volume: 232

    Topics: Antipsychotic Agents; Clozapine; Epigenesis, Genetic; Humans; Precision Medicine; Risperidone; Schiz

2021
Pharmacodynamic Interactions Between Ketamine and Psychiatric Medications Used in the Treatment of Depression: A Systematic Review.
    The international journal of neuropsychopharmacology, 2021, 10-23, Volume: 24, Issue:10

    Topics: Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clozapine; Depressio

2021
Dosing antipsychotics in special populations of patients with schizophrenia: severe psychotic agitation, first psychotic episode and elderly patients.
    Expert opinion on pharmacotherapy, 2021, Volume: 22, Issue:18

    Topics: Aged; Antipsychotic Agents; Humans; Psychomotor Agitation; Psychotic Disorders; Risperidone; Schizop

2021
Benefits and harms of Risperidone and Paliperidone for treatment of patients with schizophrenia or bipolar disorder: a meta-analysis involving individual participant data and clinical study reports.
    BMC medicine, 2021, 08-25, Volume: 19, Issue:1

    Topics: Antipsychotic Agents; Bipolar Disorder; Humans; Male; Paliperidone Palmitate; Risperidone; Schizophr

2021
Clozapine combined with different antipsychotic drugs for treatment-resistant schizophrenia.
    The Cochrane database of systematic reviews, 2017, 03-23, Volume: 3

    Topics: Adult; Amisulpride; Antipsychotic Agents; Aripiprazole; Clozapine; Dibenzothiazepines; Drug Resistan

2017
Paliperidone palmitate: effectiveness, safety, and the use for treatment of schizophrenia.
    Psychiatria polska, 2017, Feb-26, Volume: 51, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Delayed-Action Preparations; Female

2017
Wendan decoction (Traditional Chinese medicine) for schizophrenia.
    The Cochrane database of systematic reviews, 2017, 06-28, Volume: 6

    Topics: Antipsychotic Agents; Chlorpromazine; Drug Therapy, Combination; Drugs, Chinese Herbal; Dyskinesia,

2017
The metabolic side effects of 12 antipsychotic drugs used for the treatment of schizophrenia on glucose: a network meta-analysis.
    BMC psychiatry, 2017, 11-21, Volume: 17, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Glucose; Humans; Insulin; Lurasidone Hydrochloride; Net

2017
Risperidone versus other antipsychotics for people with severe mental illness and co-occurring substance misuse.
    The Cochrane database of systematic reviews, 2018, Jan-22, Volume: 1

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Diagnosis, Dual (Psychiatry); Humans; Mental Disor

2018
[Safety of atypical antipsychotics in the treatment of behavioral and psychological symptoms in dementia: a meta-analysis].
    Zhonghua yi xue za zhi, 2018, Jul-03, Volume: 98, Issue:25

    Topics: Antipsychotic Agents; Dementia; Europe; Humans; Risperidone; Schizophrenia

2018
Association between dopamine receptor gene polymorphisms and effects of risperidone treatment: A systematic review and meta-analysis.
    Basic & clinical pharmacology & toxicology, 2019, Volume: 124, Issue:1

    Topics: Antipsychotic Agents; Humans; Pharmacogenomic Variants; Polymorphism, Single Nucleotide; Receptors,

2019
Use of cariprazine in psychiatric disorders: A systematic review.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 2018, Volume: 30, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Depressive Disorder; Humans; Piperazines; Risp

2018
The risk factors, frequency and diagnosis of atypical antipsychotic drug-induced hypothermia: practical advice for doctors.
    International clinical psychopharmacology, 2019, Volume: 34, Issue:1

    Topics: Antipsychotic Agents; Humans; Hypothermia; Mental Disorders; Olanzapine; Risk Factors; Risperidone;

2019
Maximizing response to first-line antipsychotics in schizophrenia: a review focused on finding from meta-analysis.
    Psychopharmacology, 2019, Volume: 236, Issue:2

    Topics: Amisulpride; Antidepressive Agents; Antipsychotic Agents; Clozapine; Depression; Humans; Imidazoles;

2019
Long-acting injectable second-generation antipsychotics in first-episode psychosis: a narrative review.
    International clinical psychopharmacology, 2019, Volume: 34, Issue:2

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Controlled Clinical Trials as Topic; Delayed-Acti

2019
Cariprazine - a novel antipsychotic drug and its place in the treatment of schizophrenia.
    Psychiatria polska, 2018, Dec-29, Volume: 52, Issue:6

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Male; Medication Adherence;

2018
Men and women respond differently to antipsychotic drugs.
    Neuropharmacology, 2020, Volume: 163

    Topics: Antipsychotic Agents; Clozapine; Female; Humans; Male; Olanzapine; Psychoses, Substance-Induced; Psy

2020
Personalizing dosing of risperidone, paliperidone and clozapine using therapeutic drug monitoring and pharmacogenetics.
    Neuropharmacology, 2020, 05-15, Volume: 168

    Topics: Antipsychotic Agents; Clozapine; Drug Administration Routes; Drug Monitoring; Humans; Paliperidone P

2020
Bayesian Meta-analysis of Multiple Continuous Treatments with Individual Participant-Level Data: An Application to Antipsychotic Drugs.
    Medical decision making : an international journal of the Society for Medical Decision Making, 2019, Volume: 39, Issue:5

    Topics: Adult; Antipsychotic Agents; Bayes Theorem; Dose-Response Relationship, Drug; Female; Humans; Male;

2019
Aripiprazole versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2013, Feb-28, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Olanzapine; Piperazines; Quinolones; Ra

2013
The first-episode of schizophrenia: a challenge for treatment.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17 Suppl 4

    Topics: Age Factors; Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Medication Adherence; Olanzap

2002
Current use of atypical antipsychotics.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17 Suppl 4

    Topics: Antipsychotic Agents; Autoreceptors; Brain; Dose-Response Relationship, Drug; Flupenthixol; Haloperi

2002
[Paliperidone, risperidone].
    Nihon rinsho. Japanese journal of clinical medicine, 2013, Volume: 71, Issue:4

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Japan; Paliperidone Palmitate; Pyrimidines; Receptor, Sero

2013
Schizophrenia.
    BMJ clinical evidence, 2012, Jun-28, Volume: 2012

    Topics: Antipsychotic Agents; Aripiprazole; Clozapine; Humans; Risperidone; Schizophrenia; Treatment Outcome

2012
Selective serotonin 3 receptor antagonist treatment for schizophrenia: meta-analysis and systematic review.
    Neuromolecular medicine, 2014, Volume: 16, Issue:1

    Topics: Antipsychotic Agents; Constipation; Double-Blind Method; Drug Therapy, Combination; Granisetron; Hal

2014
Atypical antipsychotics for psychosis in adolescents.
    The Cochrane database of systematic reviews, 2013, Oct-15, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Molindone; Olanzapine; Pipe

2013
Quetiapine versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2013, Nov-18, Issue:11

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Medication Adherence;

2013
Individualizing clozapine and risperidone treatment for schizophrenia patients.
    Pharmacogenomics, 2014, Volume: 15, Issue:1

    Topics: Clozapine; Drug-Related Side Effects and Adverse Reactions; Humans; Pharmacogenetics; Precision Medi

2014
Early improvement as a predictor of treatment response and remission in patients with schizophrenia: a pooled, post-hoc analysis from the asenapine development program.
    Journal of psychopharmacology (Oxford, England), 2014, Volume: 28, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzocycloheptenes; Haloperidol; Heterocyclic Compounds, 4

2014
Relationship between modeling technique and reported outcomes: case studies in models for the treatment of schizophrenia.
    Expert review of pharmacoeconomics & outcomes research, 2014, Volume: 14, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Humans; Models, Economic; Olanzapine;

2014
HTR2C polymorphisms, olanzapine-induced weight gain and antipsychotic-induced metabolic syndrome in schizophrenia patients: a meta-analysis.
    International journal of psychiatry in clinical practice, 2014, Volume: 18, Issue:4

    Topics: Alleles; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Genetic Association Studies; Huma

2014
Treatment resistant schizophrenia: a comprehensive survey of randomised controlled trials.
    BMC psychiatry, 2014, Sep-12, Volume: 14

    Topics: Antipsychotic Agents; Clozapine; Cognitive Behavioral Therapy; Humans; Randomized Controlled Trials

2014
Cannabis and schizophrenia.
    The Cochrane database of systematic reviews, 2014, Oct-14, Issue:10

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Cannabinoids; Humans; Marijuana Abuse; Medical M

2014
Initial severity of schizophrenia and efficacy of antipsychotics: participant-level meta-analysis of 6 placebo-controlled studies.
    JAMA psychiatry, 2015, Volume: 72, Issue:1

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Drug Monitoring; Female; Humans; Male; Ol

2015
Pregnancy exposure to olanzapine, quetiapine, risperidone, aripiprazole and risk of congenital malformations. A systematic review.
    Basic & clinical pharmacology & toxicology, 2015, Volume: 116, Issue:4

    Topics: Abnormalities, Drug-Induced; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Female; Hum

2015
[Optimal Antipsychotic Dose and Dosing Interval in the Treatment of Schizophrenia].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2015, Volume: 117, Issue:7

    Topics: Antipsychotic Agents; Cognition Disorders; Drug Administration Schedule; Humans; Risperidone; Schizo

2015
Efficacy, Acceptability, and Tolerability of Antipsychotics in Treatment-Resistant Schizophrenia: A Network Meta-analysis.
    JAMA psychiatry, 2016, Volume: 73, Issue:3

    Topics: Adult; Antipsychotic Agents; Bayes Theorem; Benzodiazepines; Clozapine; Double-Blind Method; Drug Re

2016
Chlorpromazine versus atypical antipsychotic drugs for schizophrenia.
    The Cochrane database of systematic reviews, 2016, Apr-05, Volume: 4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chlorpromazine; Humans; Olanzapine; Quetiapine Fumarat

2016
Risperidone (depot) for schizophrenia.
    The Cochrane database of systematic reviews, 2016, Apr-14, Volume: 4

    Topics: Administration, Oral; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Delayed-Action Preparatio

2016
Fluphenazine (oral) versus atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2016, Jul-02, Volume: 7

    Topics: Administration, Oral; Amisulpride; Antipsychotic Agents; Benzodiazepines; Fluphenazine; Humans; Olan

2016
Placebo-controlled augmentation trials of the antioxidant NAC in schizophrenia: A review.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 2016, Volume: 28, Issue:3

    Topics: Acetylcysteine; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Free Radical S

2016
Risperidone versus placebo for schizophrenia.
    The Cochrane database of systematic reviews, 2016, 12-15, Volume: 12

    Topics: Administration, Oral; Antipsychotic Agents; Humans; Placebos; Publication Bias; Randomized Controlle

2016
[Working memory in schizophrenia: a review].
    L'Encephale, 2008, Volume: 34, Issue:3

    Topics: Antipsychotic Agents; Cognition Disorders; Humans; Memory Disorders; Memory, Short-Term; Neuropsycho

2008
Cognitive and psychomotor effects of risperidone in schizophrenia and schizoaffective disorder.
    Clinical therapeutics, 2008, Volume: 30, Issue:9

    Topics: Antipsychotic Agents; Attention; Cognition; Cognition Disorders; Double-Blind Method; Humans; Psycho

2008
Use of long-acting risperidone in psychiatric disorders: focus on efficacy, safety and cost-effectiveness.
    Expert review of neurotherapeutics, 2009, Volume: 9, Issue:1

    Topics: Antipsychotic Agents; Bipolar Disorder; Clinical Trials as Topic; Cost-Benefit Analysis; Delayed-Act

2009
HTR2C gene polymorphisms and the metabolic syndrome in patients with schizophrenia: a replication study.
    Journal of clinical psychopharmacology, 2009, Volume: 29, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Cross-Sectional Studies; Female; Humans; Linkage Disequilibr

2009
The acute efficacy of aripiprazole across the symptom spectrum of schizophrenia: a pooled post hoc analysis from 5 short-term studies.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:1

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Double-Blind Method; Evi

2009
Risperidone: a review of efficacy studies in adolescents with schizophrenia.
    Drugs of today (Barcelona, Spain : 1998), 2009, Volume: 45, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Clinical Trials as Topic; Humans; Risperidone; Schizophrenia

2009
Expected clinical benefits of paliperidone extended-release formulation when compared with risperidone immediate-release.
    Expert opinion on drug delivery, 2009, Volume: 6, Issue:3

    Topics: Antipsychotic Agents; Chemistry, Pharmaceutical; Delayed-Action Preparations; Humans; Isoxazoles; Pa

2009
Sertindole versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2009, Apr-15, Issue:2

    Topics: Antipsychotic Agents; Humans; Imidazoles; Indoles; Randomized Controlled Trials as Topic; Risperidon

2009
Clozapine combined with different antipsychotic drugs for treatment resistant schizophrenia.
    The Cochrane database of systematic reviews, 2009, 07-08, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Clozapine; Dibenzothiazepines; Drug Resistance; Drug Therapy, Com

2009
Zuclopenthixol dihydrochloride for schizophrenia.
    Schizophrenia bulletin, 2009, Volume: 35, Issue:5

    Topics: Antipsychotic Agents; Clopenthixol; Dyskinesia, Drug-Induced; Humans; Randomized Controlled Trials a

2009
Efficacy and safety of risperidone long-acting injection in elderly people with schizophrenia.
    Clinical interventions in aging, 2009, Volume: 4

    Topics: Aged; Antipsychotic Agents; Delayed-Action Preparations; Drug-Related Side Effects and Adverse React

2009
Aripiprazole versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2009, Oct-07, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Olanzapine; Piperazines; Quinolones; Ra

2009
Ziprasidone versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2009, Oct-07, Issue:4

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapin

2009
Risperidone dose for schizophrenia.
    The Cochrane database of systematic reviews, 2009, Oct-07, Issue:4

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Humans; Randomized Controlled Trials as Topi

2009
Amisulpride versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Jan-20, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Piperazines; Randomized Cont

2010
Quetiapine versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Jan-20, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Medication Adherence;

2010
Risperidone versus placebo for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Jan-20, Issue:1

    Topics: Administration, Oral; Antipsychotic Agents; Humans; Placebos; Publication Bias; Randomized Controlle

2010
Olanzapine versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Mar-17, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Hum

2010
Risperidone versus placebo for schizophrenia.
    Schizophrenia bulletin, 2010, Volume: 36, Issue:3

    Topics: Administration, Oral; Antipsychotic Agents; Brief Psychiatric Rating Scale; Humans; Mental Status Sc

2010
Long-acting atypical injectable antipsychotics in the treatment of schizophrenia: safety and tolerability review.
    Expert opinion on drug safety, 2010, Volume: 9, Issue:5

    Topics: Administration, Oral; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Dyslipidem

2010
Head-to-head comparisons of metabolic side effects of second generation antipsychotics in the treatment of schizophrenia: a systematic review and meta-analysis.
    Schizophrenia research, 2010, Volume: 123, Issue:2-3

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Blood Glucose; Cholesterol; Clinic

2010
Zotepine versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Oct-06, Issue:10

    Topics: Antipsychotic Agents; Clozapine; Dibenzothiepins; Humans; Randomized Controlled Trials as Topic; Rem

2010
Levomepromazine for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Oct-06, Issue:10

    Topics: Antipsychotic Agents; Chlorpromazine; Humans; Methotrimeprazine; Randomized Controlled Trials as Top

2010
Efficacy and safety of atypical antipsychotic drugs (quetiapine, risperidone, aripiprazole and paliperidone) compared with placebo or typical antipsychotic drugs for treating refractory schizophrenia: overview of systematic reviews.
    Sao Paulo medical journal = Revista paulista de medicina, 2010, Volume: 128, Issue:3

    Topics: Antipsychotic Agents; Aripiprazole; Dibenzothiazepines; Humans; Isoxazoles; Meta-Analysis as Topic;

2010
Antipsychotic medication in adolescents suffering from schizophrenia: a meta-analysis of randomized controlled trials.
    Psychopharmacology bulletin, 2010, Volume: 43, Issue:2

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Double-Blind Method; E

2010
Clozapine versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2010, Nov-10, Issue:11

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Dibenzothiepins; Humans; Olanz

2010
Risperidone versus other atypical antipsychotics for schizophrenia.
    The Cochrane database of systematic reviews, 2011, Jan-19, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Hum

2011
Risperidone in schizophrenia: is there a role for therapeutic drug monitoring?
    Therapeutic drug monitoring, 2011, Volume: 33, Issue:3

    Topics: Antipsychotic Agents; Drug Monitoring; Humans; Isoxazoles; Paliperidone Palmitate; Pyrimidines; Risp

2011
Clozapine resistance: augmentation strategies.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2012, Volume: 22, Issue:3

    Topics: Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Risperidone; Schizophrenia

2012
Mid-term and long-term efficacy and effectiveness of antipsychotic medications for schizophrenia: a data-driven, personalized clinical approach.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:12

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Combined Modality Therapy; Humans; Olanzapine; Pat

2011
Antipsychotic drug treatment for elderly people with late-onset schizophrenia.
    The Cochrane database of systematic reviews, 2012, Feb-15, Issue:2

    Topics: Age of Onset; Aged; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Middle Aged; Olanza

2012
Oral paliperidone extended-release: chemistry, pharmacodynamics, pharmacokinetics and metabolism, clinical efficacy, safety and tolerability.
    Expert opinion on drug metabolism & toxicology, 2012, Volume: 8, Issue:7

    Topics: Administration, Oral; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Evaluation, Precl

2012
Paliperidone palmitate for schizophrenia.
    The Cochrane database of systematic reviews, 2012, Jun-13, Issue:6

    Topics: Antipsychotic Agents; Female; Humans; Isoxazoles; Male; Paliperidone Palmitate; Palmitates; Randomiz

2012
Comparing tolerability profile of quetiapine, risperidone, aripiprazole and ziprasidone in schizophrenia and affective disorders: a meta-analysis.
    Expert opinion on drug safety, 2012, Volume: 11, Issue:5

    Topics: Adult; Affective Disorders, Psychotic; Akathisia, Drug-Induced; Antipsychotic Agents; Aripiprazole;

2012
Second-generation long-acting injectable antipsychotic agents: an overview.
    Drug and therapeutics bulletin, 2012, Volume: 50, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Drug Costs; Humans; Injections;

2012
Treatment options for residual insomnia in schizophrenia.
    Acta psychiatrica Scandinavica, 2013, Volume: 127, Issue:1

    Topics: Antipsychotic Agents; Central Nervous System Depressants; Humans; Isoxazoles; Melatonin; Paliperidon

2013
Multiple visits for abdominal pain, constipation, and "I need a test for sexually transmitted diseases".
    Adolescent medicine: state of the art reviews, 2012, Volume: 23, Issue:2

    Topics: Abdominal Pain; Adolescent; Antipsychotic Agents; Constipation; Diagnosis, Differential; Humans; Mal

2012
Efficacy and safety of long acting injectable atypical antipsychotics: a review.
    Current clinical pharmacology, 2013, Volume: 8, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Drug Delivery Systems; Humans; I

2013
Economic evaluations of olanzapine and risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2002, Jul-15, Volume: 59, Issue:14

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Humans; Olanzapine; Pirenzepine; Rando

2002
Dopamine and antipsychotic drug action revisited.
    The British journal of psychiatry : the journal of mental science, 2002, Volume: 181

    Topics: Antipsychotic Agents; Cerebellum; Corpus Striatum; Dopamine; Dopamine D2 Receptor Antagonists; Human

2002
Antipsychotic combination therapy in schizophrenia. A review of efficacy and risks of current combinations.
    Acta psychiatrica Scandinavica, 2002, Volume: 106, Issue:5

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Delirium; Drug Therapy, Combination; Evid

2002
Risperidone: review of its therapeutic utility in depression.
    Psychopharmacology bulletin, 2001,Autumn, Volume: 35, Issue:4

    Topics: Animals; Antipsychotic Agents; Depressive Disorder; Humans; Randomized Controlled Trials as Topic; R

2001
Economic evaluations of novel antipsychotic medications: a literature review.
    Schizophrenia research, 2003, Apr-01, Volume: 60, Issue:2-3

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Drug Costs; Humans; Olanzapine; Pirenz

2003
Clinical trial response and dropout rates with olanzapine versus risperidone.
    The Annals of pharmacotherapy, 2003, Volume: 37, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanzapine; Patient Compliance; Patient

2003
Pharmacological approaches to the management of schizophrenia.
    The Medical journal of Australia, 2003, 05-05, Volume: 178, Issue:S9

    Topics: Amisulpride; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Dibenzothiaze

2003
[Risperidone].
    Deutsche medizinische Wochenschrift (1946), 2003, Jun-13, Volume: 128, Issue:24

    Topics: Animals; Antipsychotic Agents; Basal Ganglia Diseases; Dopamine Antagonists; Dyskinesia, Drug-Induce

2003
Risperidone versus typical antipsychotic medication for schizophrenia.
    The Cochrane database of systematic reviews, 2003, Issue:2

    Topics: Antipsychotic Agents; Humans; Randomized Controlled Trials as Topic; Risperidone; Schizophrenia

2003
Chlorpromazine equivalent doses for the newer atypical antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chlorpromazine; Dibenzothiazepines; Dose-Respon

2003
Chlorpromazine equivalent doses for the newer atypical antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chlorpromazine; Dibenzothiazepines; Dose-Respon

2003
Chlorpromazine equivalent doses for the newer atypical antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chlorpromazine; Dibenzothiazepines; Dose-Respon

2003
Chlorpromazine equivalent doses for the newer atypical antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chlorpromazine; Dibenzothiazepines; Dose-Respon

2003
[Late schizophrenia].
    Ryoikibetsu shokogun shirizu, 2003, Issue:38

    Topics: Adult; Age of Onset; Aged; Antipsychotic Agents; Chlorpromazine; Clozapine; Diagnostic and Statistic

2003
[An introduction to antipsychotics].
    Ryoikibetsu shokogun shirizu, 2003, Issue:38

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Dopamine Antagonists; Humans; Indoles; Is

2003
An integrated analysis of acute treatment-emergent extrapyramidal syndrome in patients with schizophrenia during olanzapine clinical trials: comparisons with placebo, haloperidol, risperidone, or clozapine.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:8

    Topics: Acute Disease; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Cholinergic Ant

2003
Depot risperidone for schizophrenia.
    The Cochrane database of systematic reviews, 2003, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Randomized Controlled Trials as Topic; Ri

2003
New generation antipsychotics for first episode schizophrenia.
    The Cochrane database of systematic reviews, 2003, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Haloperidol; Humans; Olanzapine; Randomized Controlled Trials

2003
Strategies for improving compliance in treatment of schizophrenia by using a long-acting formulation of an antipsychotic: clinical studies.
    The Journal of clinical psychiatry, 2003, Volume: 64 Suppl 16

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Injections, Intramuscular;

2003
[The appearance of metabolic syndrome in treatment with atypical antipsychotics].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2003, Volume: 103, Issue:11

    Topics: Adolescent; Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body W

2003
Risperidone in acute and long-term therapy of schizophrenia--a clinical profile.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:1

    Topics: Acute Disease; Antipsychotic Agents; Chronic Disease; Humans; Risperidone; Schizophrenia

2004
Long-acting risperidone: a review of its use in schizophrenia.
    CNS drugs, 2004, Volume: 18, Issue:2

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Tolerance;

2004
Cost comparisons of olanzapine and risperidone in treating schizophrenia.
    The Annals of pharmacotherapy, 2004, Volume: 38, Issue:1

    Topics: Benzodiazepines; Fees, Pharmaceutical; Humans; Olanzapine; Risperidone; Schizophrenia; Treatment Out

2004
Atypical antipsychotics and new onset diabetes mellitus. An overview of the literature.
    Pharmacopsychiatry, 2004, Volume: 37, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus; Dibenzothiazepines; Dose

2004
Atypical antipsychotics: pharmacokinetics, therapeutic drug monitoring and pharmacological interactions.
    Current medicinal chemistry, 2004, Volume: 11, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Chemistry, Pharmaceutical; Clinical Trials as Topic; Clozapin

2004
A critical review of atypical antipsychotic utilization: comparing monotherapy with polypharmacy and augmentation.
    Current medicinal chemistry, 2004, Volume: 11, Issue:3

    Topics: Acetates; Amines; Anticonvulsants; Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Cycloh

2004
Naturalistic studies of second generation antipsychotics in the treatment of schizophrenia.
    Current medicinal chemistry, 2004, Volume: 11, Issue:3

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clinical Trials as Topic; Clozapine; Dibenzothi

2004
New antipsychotics and schizophrenia: a review on efficacy and side effects.
    Current medicinal chemistry, 2004, Volume: 11, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Cognition; Dibenzothiazepines; Drug

2004
A review of compliance, depot intramuscular antipsychotics and the new long-acting injectable atypical antipsychotic risperidone in schizophrenia.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2004, Volume: 14, Issue:2

    Topics: Antipsychotic Agents; Databases as Topic; Drug Administration Schedule; Humans; Injections; Injectio

2004
[Current pharmacotherapy of schizophrenia].
    Orvosi hetilap, 2004, Jan-18, Volume: 145, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapin

2004
Atypical antipsychotics in the treatment of children and adolescents: clinical applications.
    The Journal of clinical psychiatry, 2004, Volume: 65 Suppl 6

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Attention Deficit and Disruptive Behavior Disorders;

2004
Atypical antipsychotics and diabetes mellitus: an association.
    The Israel Medical Association journal : IMAJ, 2004, Volume: 6, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus; Diabetic Ketoacidosis; Female;

2004
Atypical antipsychotics and diabetes mellitus.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2004, Volume: 5, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Diabetes Mellitus; Dibenzothiazepines; Glucose; Humans; Insul

2004
Risperidone long-acting injection: a brief overview.
    South Dakota journal of medicine, 2004, Volume: 57, Issue:5

    Topics: Antipsychotic Agents; Chronic Disease; Delayed-Action Preparations; Humans; Risperidone; Schizophren

2004
Tardive dyskinesia rates with atypical antipsychotics in older adults.
    The Journal of clinical psychiatry, 2004, Volume: 65 Suppl 9

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Dose

2004
Obsessive-compulsive symptoms associated with clozapine and risperidone treatment: three case reports and review of the literature.
    The Kaohsiung journal of medical sciences, 2004, Volume: 20, Issue:6

    Topics: Adult; Antipsychotic Agents; Clozapine; Humans; Male; Obsessive-Compulsive Disorder; Risperidone; Sc

2004
[The features of atypical neuroleptic amisulpride action].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2004, Volume: 104, Issue:6

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Amisulpride; Antipsychotic Agents; Clinical

2004
Practical application of pharmacotherapy with long-acting risperidone for patients with schizophrenia.
    Psychiatric services (Washington, D.C.), 2004, Volume: 55, Issue:9

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Delayed-Action Preparations; Drug Tolerance; Health Pr

2004
Long-acting risperidone injection.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2004, Sep-01, Volume: 61, Issue:17

    Topics: Antipsychotic Agents; Clinical Trials, Phase III as Topic; Delayed-Action Preparations; Double-Blind

2004
Cost-effectiveness analysis of pharmacological treatments in schizophrenia: critical review of results and methodological issues.
    Schizophrenia research, 2004, Dec-01, Volume: 71, Issue:2-3

    Topics: Antipsychotic Agents; Cohort Studies; Cost-Benefit Analysis; Humans; Risperidone; Schizophrenia

2004
Long-acting injectable risperidone.
    The Annals of pharmacotherapy, 2004, Volume: 38, Issue:12

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Humans; Injections,

2004
Possible induction of mania or hypomania by atypical antipsychotics: an updated review of reported cases.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:11

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Depressive Disorde

2004
Schizophrenia.
    Clinical evidence, 2003, Issue:10

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Chlorpromazine; Clozapine; Cognitive Behavioral

2003
A visual guide to expected blood levels of long-acting injectable risperidone in clinical practice.
    Journal of psychiatric practice, 2004, Volume: 10, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Decision Making; Dose-Response Relationship, Drug; Female;

2004
An analysis of the effect of funding source in randomized clinical trials of second generation antipsychotics for the treatment of schizophrenia.
    Controlled clinical trials, 2004, Volume: 25, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Double-Blind Method; Drug Indu

2004
Aripiprazole: a new atypical antipsychotic with a different pharmacological mechanism.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:8

    Topics: Antipsychotic Agents; Aripiprazole; Clinical Trials, Phase III as Topic; Haloperidol; Humans; Meta-A

2004
Open forum: effectiveness versus efficacy of second-generation antipsychotics: haloperidol without anticholinergics as a comparator.
    Psychiatric services (Washington, D.C.), 2005, Volume: 56, Issue:1

    Topics: Antipsychotic Agents; Cholinergic Antagonists; Clinical Trials as Topic; Depression; Female; Haloper

2005
N-acetyl-aspartate levels in the dorsolateral prefrontal cortex in the early years of schizophrenia are inversely related to disease duration.
    Schizophrenia research, 2005, Mar-01, Volume: 73, Issue:2-3

    Topics: Adult; Age Factors; Antipsychotic Agents; Aspartic Acid; Choline; Chronic Disease; Creatine; Female;

2005
A meta-analysis of neuropsychological change to clozapine, olanzapine, quetiapine, and risperidone in schizophrenia.
    The international journal of neuropsychopharmacology, 2005, Volume: 8, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; MEDLINE; Neuropsycholo

2005
Clinical review of a long-acting, injectable formulation of risperidone.
    Clinical therapeutics, 2004, Volume: 26, Issue:12

    Topics: Antipsychotic Agents; Chemistry, Pharmaceutical; Delayed-Action Preparations; Humans; Injections, In

2004
Risperidone versus olanzapine for schizophrenia.
    The Cochrane database of systematic reviews, 2005, Apr-18, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Male; Olanzapine; Randomized Controlled Trials as Top

2005
Schizophrenia.
    Clinical evidence, 2004, Issue:12

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Chlorpromazine; Clozapine; Haloperidol; Humans;

2004
Pharmacokinetic profile and clinical efficacy of long-acting risperidone: potential benefits of combining an atypical antipsychotic and a new delivery system.
    Drugs in R&D, 2005, Volume: 6, Issue:3

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Delayed-Action Preparations; Dopamine D2 Receptor An

2005
Pharmacogenetic studies of response to risperidone and other newer atypical antipsychotics.
    Pharmacogenomics, 2005, Volume: 6, Issue:2

    Topics: Antipsychotic Agents; Humans; Pharmacogenetics; Polymorphism, Genetic; Receptor, Serotonin, 5-HT2A;

2005
Effectiveness and cost of risperidone and olanzapine for schizophrenia: a systematic review.
    CNS drugs, 2005, Volume: 19, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Costs and Cost Analysis; Humans; Olanzapine; Randomized Contr

2005
Risperidone: a review.
    Expert opinion on pharmacotherapy, 2005, Volume: 6, Issue:5

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Dose-Response Relationship, Drug; Humans; Risperidon

2005
Risperidone dosing pattern and clinical outcome in psychosis: an analysis of 1713 cases.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Cluster Analysis; Drug Administration S

2005
[The first long-acting atypical antipsychotic: new milestone in the treatment of schizophrenia].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2005, Volume: 7, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Humans; Quality of

2005
Establishing a dose-response relationship for oral risperidone in relapsed schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2006, Volume: 20, Issue:1

    Topics: Adult; Antiparkinson Agents; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Me

2006
The impact of atypical antipsychotic medications on long-term memory dysfunction in schizophrenia spectrum disorder: a quantitative review.
    Journal of psychopharmacology (Oxford, England), 2006, Volume: 20, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Memory Disorders; Olanzapine; Retention, P

2006
Estimating transitions between symptom severity states over time in schizophrenia: a Bayesian meta-analytic approach.
    Statistics in medicine, 2006, Sep-15, Volume: 25, Issue:17

    Topics: Antipsychotic Agents; Bayes Theorem; Benzodiazepines; Computer Simulation; Decision Making; Haloperi

2006
Tardive dyskinesia in the era of typical and atypical antipsychotics. Part 2: Incidence and management strategies in patients with schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2005, Volume: 50, Issue:11

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Dyskinesia, Drug

2005
Discontinuation of treatment of schizophrenic patients is driven by poor symptom response: a pooled post-hoc analysis of four atypical antipsychotic drugs.
    BMC medicine, 2005, Dec-23, Volume: 3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Huma

2005
Pharmacoeconomics of long-acting risperidone: results and validity of cost-effectiveness models.
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Antipsychotic Agents; Cost of Illness; Cost-Benefit Analysis; Economics, Pharmaceutical; Humans; Mod

2005
Long-acting injectable risperidone: an emerging tool in schizophrenia treatment.
    Journal of psychosocial nursing and mental health services, 2005, Volume: 43, Issue:12

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Patient Compliance; Patient Selection; Ri

2005
Why olanzapine beats risperidone, risperidone beats quetiapine, and quetiapine beats olanzapine: an exploratory analysis of head-to-head comparison studies of second-generation antipsychotics.
    The American journal of psychiatry, 2006, Volume: 163, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Bias; Dibenzothiazepines; Dose-Response Relationship, Drug; D

2006
Clinical experience and management considerations with long-acting risperidone.
    Current medical research and opinion, 2006, Volume: 22, Issue:2

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Delayed-Action Preparations; Drug-Related Sid

2006
[Pharmacoeconomic review of the use of injectable long-acting risperidone].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2005, Volume: 7, Issue:4

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; Economics, Pharmaceutical;

2005
Schizophrenia.
    Clinical evidence, 2005, Issue:14

    Topics: Amisulpride; Antipsychotic Agents; Chlorpromazine; Clozapine; Cognitive Behavioral Therapy; Dibenzot

2005
Risperidone versus olanzapine for schizophrenia.
    The Cochrane database of systematic reviews, 2006, Apr-19, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Randomized Controlled Trials as Topic; Ri

2006
Risks versus benefits of different types of long-acting injectable antipsychotics.
    The Journal of clinical psychiatry, 2006, Volume: 67 Suppl 5

    Topics: Administration, Oral; Antipsychotic Agents; Fluphenazine; Haloperidol; Health Care Costs; Humans; In

2006
Long-acting risperidone: focus on safety.
    Clinical therapeutics, 2006, Volume: 28, Issue:5

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Delayed-Action Preparations; Humans; Risperidone; Sc

2006
Risperidone augmentation of clozapine: a critical review.
    European archives of psychiatry and clinical neuroscience, 2006, Volume: 256, Issue:6

    Topics: Antipsychotic Agents; Clozapine; Drug Interactions; Drug Resistance; Drug Therapy, Combination; Dysk

2006
Differential rates of treatment discontinuation in clinical trials as a measure of treatment effectiveness for olanzapine and comparator atypical antipsychotics for schizophrenia.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Double-Blind Method; Female; Human

2006
Clinical trial-based cost-effectiveness analyses of antipsychotic use.
    The American journal of psychiatry, 2006, Volume: 163, Issue:12

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cost-Benefit Analysis; Costs and Cost Analysis; Dr

2006
Treatment of psychosis: 30 years of progress.
    Journal of clinical pharmacy and therapeutics, 2006, Volume: 31, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapi

2006
[Maintenance pharmacotherapy of schizophrenia: remission and the effectiveness of long-acting risperidone therapy].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2006, Volume: 8, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Patient Compliance; Remission Induction;

2006
The case for long-acting antipsychotic agents in the post-CATIE era.
    Acta psychiatrica Scandinavica, 2007, Volume: 115, Issue:4

    Topics: Antipsychotic Agents; Attitude to Health; Clinical Trials as Topic; Delayed-Action Preparations; Hum

2007
[The use of atypical antipsychotics in the long-term care of schizophrenia].
    L'Encephale, 2006, Volume: 32 Pt 3

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Basal Ganglia Diseases; Benzodiazepines; Clozapine;

2006
Rapidly disintegrating risperidone in subjects with schizophrenia or schizoaffective disorder: a summary of ten phase I clinical trials assessing taste, tablet disintegration time, bioequivalence, and tolerability.
    Clinical therapeutics, 2007, Volume: 29, Issue:2

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Chemistry, Pharmaceutical; Clinical Trials, Phase

2007
Long-acting injectable risperidone in the treatment of schizophrenia in special patient populations.
    Psychopharmacology bulletin, 2007, Volume: 40, Issue:2

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Black People; Delayed-Action Preparations; Humans; I

2007
An analysis of safety and tolerability data from controlled, comparative studies of quetiapine in patients with schizophrenia, focusing on extrapyramidal symptoms.
    Human psychopharmacology, 2007, Volume: 22, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Basal Ganglia Diseases; Chlorproma

2007
Long-acting injectable risperidone for the treatment of schizophrenia: clinical perspectives.
    Drugs, 2007, Volume: 67, Issue:11

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections; Patient Compliance; Risperido

2007
Metabolic effects of the atypical antipsychotics.
    Southern medical journal, 2007, Volume: 100, Issue:8

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Diabetes Mellitus; Dibenzothiazepine

2007
Managing the acutely agitated and psychotic patient.
    CNS spectrums, 2007, Volume: 12, Issue:10 Suppl 1

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Emergencies; Humans; Olanza

2007
Chronic restlessness with antipsychotics.
    The American journal of psychiatry, 2007, Volume: 164, Issue:11

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Benzodiazepines; Cholinergic Antagonists; Chro

2007
A review of sensitivity and tolerability of antipsychotics in patients with bipolar disorder or schizophrenia: focus on somnolence.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Bipolar Disorder; Dibenzothiazepines; Double-Bl

2008
Paliperidone for schizophrenia.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2008, Mar-01, Volume: 65, Issue:5

    Topics: Antipsychotic Agents; Controlled Clinical Trials as Topic; Delayed-Action Preparations; Drug Interac

2008
Adjusted indirect comparison may be less biased than direct comparison for evaluating new pharmaceutical interventions.
    Journal of clinical epidemiology, 2008, Volume: 61, Issue:5

    Topics: Antidepressive Agents, Second-Generation; Antipsychotic Agents; Bias; Bupropion; Data Interpretation

2008
Paliperidone for schizophrenia.
    The Cochrane database of systematic reviews, 2008, Apr-16, Issue:2

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Paliperidone Palmitate; Pyrimidines; Randomized Controlled

2008
Problems with CATIE. Phase 1: Looking back--what the clinician needs to know.
    Connecticut medicine, 2008, Volume: 72, Issue:4

    Topics: Antidepressive Agents, Second-Generation; Basal Ganglia Diseases; Benzodiazepines; Clinical Trials,

2008
Chronic schizophrenia. Options for pharmacologic management.
    Postgraduate medicine, 1995, Volume: 98, Issue:5

    Topics: Antipsychotic Agents; Chronic Disease; Clozapine; Drug Therapy, Combination; Humans; Lithium; Psycho

1995
Ethical issues in drug selection for schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1993, Volume: 38 Suppl 3

    Topics: Antipsychotic Agents; Clozapine; Dyskinesia, Drug-Induced; Ethics, Medical; Humans; Informed Consent

1993
New antipsychotic medications: do research results relate to clinical practice?
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1993, Volume: 38 Suppl 3

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Dyskinesia, Drug-Induced; Humans; Isoxazo

1993
Pharmacological profile of risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1993, Volume: 38 Suppl 3

    Topics: Antipsychotic Agents; Brain; Dose-Response Relationship, Drug; Haloperidol; Humans; Isoxazoles; Meta

1993
Clinical review of risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1993, Volume: 38 Suppl 3

    Topics: Antipsychotic Agents; Clinical Trials, Phase III as Topic; Humans; Isoxazoles; Multicenter Studies a

1993
Clinical considerations in the use of risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1993, Volume: 38 Suppl 3

    Topics: Clinical Trials as Topic; Dose-Response Relationship, Drug; Humans; Isoxazoles; Piperidines; Psychia

1993
Newer antipsychotic drugs. A review of their pharmacology and therapeutic potential.
    Drugs, 1993, Volume: 46, Issue:4

    Topics: Antipsychotic Agents; Clozapine; Humans; Isoxazoles; Piperidines; Remoxipride; Risperidone; Schizoph

1993
Risperidone.
    Lancet (London, England), 1994, Feb-19, Volume: 343, Issue:8895

    Topics: Antipsychotic Agents; Drug Interactions; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1994
The new atypical antipsychotics. A lack of extrapyramidal side-effects and new routes in schizophrenia research.
    The British journal of psychiatry : the journal of mental science, 1994, Volume: 164, Issue:2

    Topics: Antipsychotic Agents; Brain; Clozapine; Dyskinesia, Drug-Induced; Extrapyramidal Tracts; Humans; Iso

1994
Risperidone: clinical issues in treatment.
    Journal of psychosocial nursing and mental health services, 1994, Volume: 32, Issue:5

    Topics: Antipsychotic Agents; Drug Approval; Humans; Isoxazoles; Piperidines; Psychiatric Status Rating Scal

1994
Extrapyramidal side effects and tolerability of risperidone: a review.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Clinical Trials as Topic; Dyskinesia, Drug-Induced; D

1994
The effects of clozapine on neurocognition: an overview.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl B

    Topics: Clozapine; Cognition; Cognition Disorders; Dopamine; Humans; Isoxazoles; Neuropsychological Tests; P

1994
Risperidone. A review of its pharmacology and therapeutic potential in the treatment of schizophrenia.
    Drugs, 1994, Volume: 48, Issue:2

    Topics: Absorption; Adult; Aged; Aging; Animals; Antipsychotic Agents; Central Nervous System; Cross-Over St

1994
Risperidone: neurochemical, pharmacologic and clinical properties of a new antipsychotic drug.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:9 Suppl 2

    Topics: Antipsychotic Agents; Brain; Clinical Trials as Topic; Humans; Isoxazoles; Piperidines; Psychiatric

1994
Pathophysiology and treatment of negative symptoms.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:9 Suppl 2

    Topics: Antipsychotic Agents; Brain; Depression; Dose-Response Relationship, Drug; Humans; Isoxazoles; Piper

1994
Pharmacotherapy of schizophrenia: a review.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:9 Suppl 2

    Topics: Antipsychotic Agents; Brain; Clozapine; Humans; Isoxazoles; Piperidines; Psychiatric Status Rating S

1994
Recent advances in the pharmacotherapy of schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 1994, Volume: 384

    Topics: Adult; Antipsychotic Agents; Brain; Clozapine; Dopamine; Humans; Isoxazoles; Piperidines; Risperidon

1994
Risperidone: review of its pharmacology and therapeutic use in schizophrenia.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1994, Volume: 6, Issue:3

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Isoxazoles; Piperidines; Placebos; Risperido

1994
[New psychopharmacologic alternatives in treatment of schizophrenia].
    Schweizer Archiv fur Neurologie und Psychiatrie (Zurich, Switzerland : 1985), 1994, Volume: 145, Issue:6

    Topics: Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Isoxazoles; Piperidines; Psychot

1994
Clinical efficacy of serotonin-dopamine antagonists relative to classic neuroleptics.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:1 Suppl 1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dopamine Antagonists; Humans; Imida

1995
Clinical use of the newer antipsychotic drugs.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 1995, Feb-01, Volume: 52, Issue:3 Suppl 1

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Female; Formularies as Topic; Halo

1995
A risk-benefit assessment of risperidone in schizophrenia.
    Drug safety, 1995, Volume: 12, Issue:2

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Risk; Risperidone; Schizophrenia

1995
Serotonin, schizophrenia and antipsychotic drug action.
    Schizophrenia research, 1995, Volume: 14, Issue:3

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Humans; Isoxazoles; Piperazines; Piperidine

1995
Prospects for pharmacotherapy of schizophrenia.
    Lancet (London, England), 1995, Mar-04, Volume: 345, Issue:8949

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Humans; Isoxazoles; Piperidines; Receptors,

1995
The negative component in schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antipsychotic Agents; Haloperidol; Humans; Isoxazoles; Piperidines; Psychiatric

1995
New pharmacotherapeutic modalities for negative symptoms in psychosis.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antipsychotic Agents; Clozapine; Humans; Isoxazoles; Piperidines; Psychiatric St

1995
Long-term treatment of mood disorders in schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antidepressive Agents; Antipsychotic Agents; Clozapine; Drug Therapy, Combinatio

1995
Principal components and further possibilities with the PANSS.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Psychiatric Status Rating

1995
Antipsychotic medication in the treatment of schizophrenia.
    The Israel journal of psychiatry and related sciences, 1995, Volume: 32, Issue:1

    Topics: Antipsychotic Agents; Clozapine; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug

1995
Risperidone: review and assessment of its role in the treatment of schizophrenia.
    The Annals of pharmacotherapy, 1995, Volume: 29, Issue:6

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Controlled Clinical Trials as Topic; Humans; Isoxazo

1995
Treatment of schizophrenia.
    Lancet (London, England), 1995, Sep-23, Volume: 346, Issue:8978

    Topics: Antipsychotic Agents; Behavior Therapy; Clozapine; Cognitive Behavioral Therapy; Family Therapy; Hum

1995
Serotonin-dopamine interaction and its relevance to schizophrenia.
    The American journal of psychiatry, 1996, Volume: 153, Issue:4

    Topics: Animals; Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Disease Models, Animal; Dopamine

1996
Management of late-life psychosis.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 3

    Topics: Adult; Age Factors; Age of Onset; Aged; Clozapine; Drug Administration Schedule; Humans; Middle Aged

1996
Management of schizophrenia.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 3

    Topics: Antipsychotic Agents; Clozapine; Combined Modality Therapy; Diagnosis, Differential; Humans; Psychia

1996
[Recent developments in antipsychotic medication].
    Schweizer Archiv fur Neurologie und Psychiatrie (Zurich, Switzerland : 1985), 1995, Volume: 146, Issue:5

    Topics: Antipsychotic Agents; Brain; Dyskinesia, Drug-Induced; Humans; Receptors, Dopamine D2; Receptors, Se

1995
Pharmacokinetics of clozapine and risperidone: a review of recent literature.
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:2

    Topics: Antipsychotic Agents; Biological Availability; Clozapine; Dose-Response Relationship, Drug; Drug Int

1996
Risperidone in the treatment of negative symptoms of schizophrenia: a meta-analysis.
    International clinical psychopharmacology, 1995, Volume: 10, Issue:4

    Topics: Double-Blind Method; Humans; Risperidone; Schizophrenia

1995
Risperidone: efficacy and safety.
    Schizophrenia bulletin, 1995, Volume: 21, Issue:4

    Topics: Acute Disease; Antipsychotic Agents; Double-Blind Method; Humans; Randomized Controlled Trials as To

1995
Risperidone and related 5HT2/D2 antagonists: a new type of antipsychotic agent?
    Progress in medicinal chemistry, 1996, Volume: 33

    Topics: Animals; Disease Models, Animal; Humans; Molecular Structure; Risperidone; Schizophrenia

1996
Antipsychotic dosing strategies in acute schizophrenia.
    International clinical psychopharmacology, 1996, Volume: 11 Suppl 2

    Topics: Acute Disease; Antipsychotic Agents; Clozapine; Dose-Response Relationship, Drug; Drug Administratio

1996
Maintenance therapy of persons with schizophrenia.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Ambulatory Care; Antipsychotic Agents; Case Management; Clozapine; Combined Modality Therapy; Commun

1996
Antipsychotic medications in children and adolescents.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Adolescent; Adult; Age Factors; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Cl

1996
Treatment-resistant schizophrenic patients.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Antipsychotic Agents; Clozapine; Double-Blind Method; Humans; Prospective Studies; Randomized Contro

1996
Clinical experience with risperidone.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Clinical Trials as Topic; Drug Administration Schedule; Humans; Psychotic Disorders; Risperidone; Sc

1996
Pharmacoeconomics of antipsychotic drug therapy.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Cost-Benefit Analysis; Drug Costs; Econom

1996
Memory impairment in schizophrenia: perspectives from psychopathology and pharmacotherapy.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:8 Suppl 2

    Topics: Amnesia; Antipsychotic Agents; Cholinergic Antagonists; Clozapine; Dibenzothiazepines; Humans; Menta

1996
Management of treatment-resistant patients with schizophrenia.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 11

    Topics: Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Lithium; Risperidone; Schizophre

1996
Atypical antipsychotic drugs and long-term outcome in schizophrenia.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 11

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Follow-Up Studies

1996
Side effect profiles of new antipsychotic agents.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 11

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Dyskinesia, Drug-Induced;

1996
Evaluating outcomes of treatments for persons with psychotic disorders.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 11

    Topics: Antipsychotic Agents; Benzodiazepines; Drug Costs; Health Care Reform; Humans; Olanzapine; Pirenzepi

1996
Atypical antipsychotic drugs as a first-line treatment of schizophrenia: a rationale and hypothesis.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 11

    Topics: Adolescent; Adult; Antipsychotic Agents; Child; Clozapine; Humans; Middle Aged; Patient Compliance;

1996
Management of treatment refractory schizophrenia.
    The British journal of psychiatry. Supplement, 1996, Issue:31

    Topics: Antipsychotic Agents; Clozapine; Combined Modality Therapy; Dose-Response Relationship, Drug; Drug R

1996
Schizophrenia, violence, clozapine and risperidone: a review. The Special Hospitals Treatment Resistant Schizophrenia Research Group.
    The British journal of psychiatry. Supplement, 1996, Issue:31

    Topics: Antipsychotic Agents; Clozapine; Dangerous Behavior; Humans; Patient Admission; Patient Compliance;

1996
The role of cognition in the risk--benefit and safety analysis of antipsychotic medication.
    Acta psychiatrica Scandinavica. Supplementum, 1996, Volume: 389

    Topics: Antipsychotic Agents; Cognition Disorders; Humans; Neuropsychological Tests; Prefrontal Cortex; Rece

1996
Spontaneous and drug-induced movement disorders in schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 1996, Volume: 389

    Topics: Antipsychotic Agents; Cholinergic Antagonists; Chronic Disease; Dose-Response Relationship, Drug; Dy

1996
Minimizing the non-extrapyramidal side-effects of antipsychotics.
    Acta psychiatrica Scandinavica. Supplementum, 1996, Volume: 389

    Topics: Antipsychotic Agents; Clozapine; Dose-Response Relationship, Drug; Drug Administration Schedule; Dys

1996
Development and implementation of drug use evaluation (DUE) criteria for risperidone in an outpatient psychiatric setting.
    Psychopharmacology bulletin, 1996, Volume: 32, Issue:4

    Topics: Adult; Humans; Outpatients; Risperidone; Schizophrenia

1996
New antipsychotic medications: what advantages do they offer?
    Postgraduate medicine, 1997, Volume: 101, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Drug Costs; Humans; Psychotic Disorders; Risperidone; Schizophrenia

1997
Risperidone: how good is the evidence for efficacy?
    Schizophrenia bulletin, 1997, Volume: 23, Issue:1

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Psychiatric Status Rating Scales; Risperidon

1997
Risperidone in the treatment of schizophrenia: a meta-analysis of randomized controlled trials.
    Journal of psychopharmacology (Oxford, England), 1997, Volume: 11, Issue:1

    Topics: Basal Ganglia Diseases; Humans; Psychiatric Status Rating Scales; Risperidone; Schizophrenia

1997
The promise of new drugs for schizophrenia treatment.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1997, Volume: 42, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Imidazoles; Indoles; Olanzapine; Pirenzepi

1997
Risperidone versus haloperidol in the treatment of schizophrenia: a meta-analysis comparing their efficacy and safety.
    Journal of clinical pharmacy and therapeutics, 1996, Volume: 21, Issue:5

    Topics: Antiparkinson Agents; Antipsychotic Agents; Haloperidol; Humans; Risperidone; Schizophrenia

1996
Risperidone: an analysis of the first three years in general use.
    International clinical psychopharmacology, 1997, Volume: 12 Suppl 4

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Dopamine Antagonists; Drug Resistance; Dyskinesia, D

1997
Clinical experience in developing treatment regimens with the novel antipsychotic risperidone.
    International clinical psychopharmacology, 1997, Volume: 12 Suppl 4

    Topics: Adolescent; Adult; Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Dopamine Antagonists;

1997
New antipsychotic medications: strategies for evaluation and selected findings.
    Schizophrenia research, 1997, Oct-30, Volume: 27, Issue:2-3

    Topics: Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clinical Trials as Topic; Clozapine; Drug Ad

1997
Treatment of the refractory schizophrenic patient.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Diagnosis, Differential;

1998
Effects of antipsychotics on the clinical and psychosocial behavior of patients with schizophrenia.
    Schizophrenia research, 1997, Dec-19, Volume: 28, Issue:2-3

    Topics: Antipsychotic Agents; Behavioral Symptoms; Benzodiazepines; Clozapine; Family Health; Humans; Olanza

1997
Facilitating compliance with antipsychotic medication.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 3

    Topics: Antipsychotic Agents; Clozapine; Cognition; Drug Monitoring; Haloperidol; Health Care Costs; Humans;

1998
Pharmacoeconomics of the new antipsychotics for the treatment of schizophrenia.
    The Psychiatric clinics of North America, 1998, Volume: 21, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Cost-Benefit Analysis; H

1998
A new framework for investigating antipsychotic action in humans: lessons from PET imaging.
    Molecular psychiatry, 1998, Volume: 3, Issue:2

    Topics: Antipsychotic Agents; Binding, Competitive; Clozapine; Dopamine; Dopamine Antagonists; Dopamine D2 R

1998
Novel antipsychotics and the neuroleptic malignant syndrome: a review and critique.
    The American journal of psychiatry, 1998, Volume: 155, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Bipolar Disorder; Clozapine; Confidence Intervals; Female;

1998
Typical and atypical antipsychotics in adolescent schizophrenia: efficacy, tolerability, and differential sensitivity to extrapyramidal symptoms.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1998, Volume: 43, Issue:6

    Topics: Adolescent; Adolescent Psychiatry; Age Factors; Antipsychotic Agents; Benzodiazepines; Cholinergic F

1998
Adverse effects of the atypical antipsychotics. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Agranulocytosis; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Central Nervous Syst

1998
Measuring outcome in schizophrenia: differences among the atypical antipsychotics. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Cost-Benefit Analysis; Dibenz

1998
Assessment of EPS and tardive dyskinesia in clinical trials. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clinical Tri

1998
Assessing the effects of atypical antipsychotics on negative symptoms. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Delusions; Depressive Disorder; Hallucinati

1998
Evaluating the effects of antipsychotics on cognition in schizophrenia. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Cognition Disorders; Dibenzothiazepines;

1998
Atypical antipsychotics for treatment of depression in schizophrenia and affective disorders. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clinical Trials as Topic; Clozapine; Comorb

1998
Treatment of special populations with the atypical antipsychotics. Collaborative Working Group on Clinical Trial Evaluations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 12

    Topics: Adult; Age Factors; Aged; Algorithms; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clini

1998
The Canadian experience with risperidone for the treatment of schizophrenia: an overview.
    Journal of psychiatry & neuroscience : JPN, 1998, Volume: 23, Issue:4

    Topics: Antipsychotic Agents; Canada; Humans; Risperidone; Schizophrenia

1998
Treatment refractory schizophrenia: how should we proceed?
    The Psychiatric quarterly, 1998,Winter, Volume: 69, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Humans; Olanzapine; Pire

1998
Building castles on sands or quicksands? The strengths and weaknesses of economic evaluation in pharmaceuticals.
    The British journal of psychiatry. Supplement, 1998, Issue:36

    Topics: Clozapine; Decision Making; Drug Costs; Health Care Costs; Health Policy; Humans; Practice Guideline

1998
Common treatment goals of antipsychotics: acute treatment.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 19

    Topics: Acute Disease; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Schedu

1998
Pharmacologic treatment of first-episode schizophrenia: early intervention is key to outcome.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 19

    Topics: Antipsychotic Agents; Benzodiazepines; Diagnosis, Differential; Electroconvulsive Therapy; Episode o

1998
The routine use of atypical antipsychotic agents: maintenance treatment.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 19

    Topics: Antipsychotic Agents; Benzodiazepines; Caregivers; Dyskinesia, Drug-Induced; Humans; Olanzapine; Pir

1998
Risperidone and olanzapine: optimal dosing for efficacy and tolerability in patients with schizophrenia.
    International clinical psychopharmacology, 1998, Volume: 13, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Humans; Olanzapine; Pirenzepine; Ri

1998
Conventional vs. newer antipsychotics in elderly patients.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 1999,Winter, Volume: 7, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Clozapine; Dementia; Dibenzothiazepines; Dose-Re

1999
Use of atypical neuroleptics in child and adolescent psychiatry.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:12

    Topics: Adolescent; Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Child; Child Development Diso

1998
Efficacy and extrapyramidal side-effects of the new antipsychotics olanzapine, quetiapine, risperidone, and sertindole compared to conventional antipsychotics and placebo. A meta-analysis of randomized controlled trials.
    Schizophrenia research, 1999, Jan-04, Volume: 35, Issue:1

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Dibenzothiazepines; Double-Blind Meth

1999
Will the novel antipsychotics significantly ameliorate neuropsychological deficits and improve adaptive functioning in schizophrenia?
    Psychological medicine, 1999, Volume: 29, Issue:1

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Cognition Disorders; Humans; Reaction Time;

1999
Risperidone. A pharmacoeconomic review of its use in schizophrenia.
    PharmacoEconomics, 1998, Volume: 14, Issue:1

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Economics, Pharmaceutical; Humans; Quality of Life; Ris

1998
Cognitive improvement in schizophrenia with novel antipsychotic medications.
    Schizophrenia research, 1999, Mar-01, Volume: 35 Suppl

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Dibenzothiazepines; Humans; O

1999
Tardive dyskinesia and atypical antipsychotic drugs.
    Schizophrenia research, 1999, Mar-01, Volume: 35 Suppl

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine;

1999
Antipsychotic drugs and relapse prevention.
    Schizophrenia research, 1999, Mar-01, Volume: 35 Suppl

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Olanzapine; Pirenzepine; Risperidone; Schi

1999
Pharmacoeconomic studies of atypical antipsychotic drugs for the treatment of schizophrenia.
    Schizophrenia research, 1999, Mar-01, Volume: 35 Suppl

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cost-Benefit Analysis; Humans; Olanzapine; Pirenze

1999
Should we consider mood disturbance in schizophrenia as an important determinant of quality of life?
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 5

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Comorbidity; D

1999
Tardive dyskinesia in affective disorders.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 5

    Topics: Adult; Affective Disorders, Psychotic; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Bipol

1999
Cognitive deficit in schizophrenia and its neurochemical basis.
    The British journal of psychiatry. Supplement, 1999, Issue:37

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Glutamic Acid; Haloperidol; H

1999
Review of recent clinical studies with olanzapine.
    The British journal of psychiatry. Supplement, 1999, Issue:37

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Depressive Disorder; Drug Resistance; Humans; Olan

1999
Antipsychotics from theory to practice: integrating clinical and basic data.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 8

    Topics: Animals; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clinical Trials as Topic; Cl

1999
D2 and 5-HT2 receptor effects of antipsychotics: bridging basic and clinical findings using PET.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 10

    Topics: Amoxapine; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Dopamine Antagonists; Haloperi

1999
Selecting an atypical antipsychotic by combining clinical experience with guidelines from clinical trials.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 10

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Dibenzothiazepi

1999
The role of typical and atypical antipsychotic medications in the management of agitation and aggression.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 10

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Loxapine; Mental Disorders; Ol

1999
Comparison of the efficacy and acceptability of atypical antipsychotic drugs: a meta-analysis of randomized, placebo-controlled trials.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 1999, Volume: 82, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Confidence Intervals; Dibenzothiazep

1999
Drug metabolism and atypical antipsychotics.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1999, Volume: 9, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cytochrome P-450 Enzyme System; Dibenzothiazepines

1999
Schizophrenia treatment: the use of atypical drugs--risperdal, zyperexa, and clozaril.
    The international journal of psychiatric nursing research, 1998, Volume: 4, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Nurse Clinicians; Olanzapine; Pirenzepine;

1998
Cost-effectiveness of atypical antipsychotics in chronic schizophrenia.
    Hospital medicine (London, England : 1998), 1999, Volume: 60, Issue:6

    Topics: Antipsychotic Agents; Clozapine; Cost-Benefit Analysis; Humans; Risperidone; Schizophrenia; Treatmen

1999
[Clinical efficacy of olanzapine].
    Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology, 1999, Volume: 19, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Binding Sites; Clinical Trials as Topic; Clozapine; Dopamine

1999
Pharmacologic treatment of schizophrenia.
    Biological psychiatry, 1999, Nov-15, Volume: 46, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapine; Pirenzepin

1999
Benefit-risk evaluation of olanzapine, risperidone and sertindole in the treatment of schizophrenia.
    European archives of psychiatry and clinical neuroscience, 1999, Volume: 249 Suppl 2

    Topics: Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Humans; Imidazoles; Indoles

1999
New antipsychotic medications: more than old wine and new bottles.
    Bulletin of the Menninger Clinic, 2000,Winter, Volume: 64, Issue:1

    Topics: Agranulocytosis; Akathisia, Drug-Induced; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzot

2000
The efficacy of atypical antipsychotics in the treatment of depressive symptoms, hostility, and suicidality in patients with schizophrenia.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 3

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Clozapine; Depression;

2000
Expected incidence of tardive dyskinesia associated with atypical antipsychotics.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 4

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Drug Administration Schedule;

2000
The treatment of tardive dyskinesia and tardive dystonia.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 4

    Topics: Adult; Akathisia, Drug-Induced; Algorithms; Antipsychotic Agents; Benzodiazepines; Clozapine; Decisi

2000
[Atypical neuroleptics in child- and adolescent psychiatry].
    Zeitschrift fur Kinder- und Jugendpsychiatrie und Psychotherapie, 2000, Volume: 28, Issue:1

    Topics: Adolescent Psychiatry; Antipsychotic Agents; Benzodiazepines; Child; Child Psychiatry; Clozapine; Ge

2000
Risperidone versus typical antipsychotic medication for schizophrenia.
    The Cochrane database of systematic reviews, 2000, Issue:2

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

2000
Risperidone side effects.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 8

    Topics: Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Humans; Hyperprolactinemia; Inc

2000
Adverse events related to olanzapine.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 8

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Body Mass In

2000
Amisulpride: a review of its efficacy in schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 2000, Volume: 400

    Topics: Acute Disease; Amisulpride; Antipsychotic Agents; Brief Psychiatric Rating Scale; Chronic Disease; C

2000
Safety profile of amisulpride in short- and long-term use.
    Acta psychiatrica Scandinavica. Supplementum, 2000, Volume: 400

    Topics: Amisulpride; Antipsychotic Agents; Chronic Disease; Clinical Trials as Topic; Drug Administration Sc

2000
[New i.e. atypical neuroleptic agents for negative symptoms of schizophrenia: results and methodological problems of evaluation].
    Der Nervenarzt, 2000, Volume: 71, Issue:5

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Dibenzothiepins;

2000
Focus on risperidone.
    Current medical research and opinion, 2000, Volume: 16, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Haloperidol; Humans; Psychotic Disorders; Risperidone

2000
Risperidone versus other atypical antipsychotic medication for schizophrenia.
    The Cochrane database of systematic reviews, 2000, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Olanzapine; Pirenzepine; Randomized Contro

2000
[Atypical antipsychotic drugs].
    Nederlands tijdschrift voor geneeskunde, 2000, Aug-19, Volume: 144, Issue:34

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Netherlands; Olanzapin

2000
Possible induction of mania and hypomania by olanzapine or risperidone: a critical review of reported cases.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Dose-Response Relationship, Drug; Fe

2000
The effects of olanzapine, risperidone, and haloperidol on plasma prolactin levels in patients with schizophrenia.
    Clinical therapeutics, 2000, Volume: 22, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Dose-Response Relationship, Drug; Haloper

2000
Atypical antipsychotics in the treatment of schizophrenia: systematic overview and meta-regression analysis.
    BMJ (Clinical research ed.), 2000, Dec-02, Volume: 321, Issue:7273

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Costs; Human

2000
Effects of risperidone on affective symptoms in patients with schizophrenia.
    International clinical psychopharmacology, 2000, Volume: 15, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Double-Blind Method; Female; Halop

2000
Atypical neuroleptics in child and adolescent psychiatry.
    European child & adolescent psychiatry, 2000, Volume: 9 Suppl 1

    Topics: Adolescent; Adolescent Psychiatry; Antipsychotic Agents; Benzodiazepines; Binding Sites; Brain; Cloz

2000
Atypical antipsychotics: new directions and new challenges in the treatment of schizophrenia.
    Annual review of medicine, 2001, Volume: 52

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Dibenzothiepins;

2001
Does risperidone have a place in the treatment of nonschizophrenic patients?
    International clinical psychopharmacology, 2001, Volume: 16, Issue:1

    Topics: Bipolar Disorder; Clinical Trials as Topic; Dementia; Humans; Mental Disorders; Obsessive-Compulsive

2001
[Atypical neuroleptics: new approaches to drug therapy of schizophrenic disorders].
    Wiener klinische Wochenschrift, 2000, Dec-22, Volume: 112, Issue:24

    Topics: Aged; Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Controlled Clinical Trials as T

2000
Olanzapine: an updated review of its use in the management of schizophrenia.
    Drugs, 2001, Volume: 61, Issue:1

    Topics: Adolescent; Aged; Animals; Antipsychotic Agents; Benzodiazepines; Child; Child, Preschool; Cognition

2001
Does fast dissociation from the dopamine d(2) receptor explain the action of atypical antipsychotics?: A new hypothesis.
    The American journal of psychiatry, 2001, Volume: 158, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Brain; Clozapine; Dopamine D2 Receptor Antagonists; Haloperid

2001
Weight change and atypical antipsychotic treatment in patients with schizophrenia.
    The Journal of clinical psychiatry, 2001, Volume: 62 Suppl 2

    Topics: Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Dose-Response Relationship, Drug; Follow-Up

2001
Effects of olanzapine and other antipsychotics on cognitive function in chronic schizophrenia: a longitudinal study.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cognition; Female; Humans; Longitudin

2001
Optimal dosing with risperidone: updated recommendations.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:4

    Topics: Adolescent; Adult; Age Factors; Aged; Antipsychotic Agents; Bipolar Disorder; Clinical Trials as Top

2001
Meta-analysis comparing newer antipsychotic drugs for the treatment of schizophrenia: evaluating the indirect approach.
    Clinical therapeutics, 2001, Volume: 23, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Drug Therapy, Combination; Haloperi

2001
Effects of the atypical antipsychotic risperidone on hostility and aggression in schizophrenia: a meta-analysis of controlled trials.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2001, Volume: 11, Issue:4

    Topics: Aggression; Antipsychotic Agents; Controlled Clinical Trials as Topic; Hostility; Humans; Risperidon

2001
Treatment of the symptoms of schizophrenia: a combined analysis of double-blind studies comparing risperidone with haloperidol and other antipsychotic agents.
    International clinical psychopharmacology, 2001, Volume: 16, Issue:5

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Dose-Response Relationship, Drug; Double-Blind Metho

2001
Ziprasidone: a new atypical antipsychotic.
    Expert opinion on pharmacotherapy, 2001, Volume: 2, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dibenzothiazepines; Dopamine Antago

2001
Dopamine D(2) receptors and their role in atypical antipsychotic action: still necessary and may even be sufficient.
    Biological psychiatry, 2001, Dec-01, Volume: 50, Issue:11

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Models, N

2001
[Efficacy of rispolept and zyprexa in the treatment of patients with schizophrenia].
    Voenno-meditsinskii zhurnal, 2001, Volume: 322, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Pirenzepine; Quality of Life; Risperidone

2001
[Clinical and pharmacological studies of the second generation antipsychotics].
    Fukuoka igaku zasshi = Hukuoka acta medica, 2001, Volume: 92, Issue:11

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Cytoskeletal Proteins; Dibenz

2001
[Atypical neuroleptics in the treatment of aggression and hostility in schizophrenic patients].
    Fortschritte der Neurologie-Psychiatrie, 2002, Volume: 70, Issue:3

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Clozapine; Hostility; Humans; Olanzapine; Pirenze

2002
Advances in atypical antipsychotics for the treatment of schizophrenia: new formulations and new agents.
    CNS drugs, 2002, Volume: 16, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clinical Trials as Topic; Clozapine; Dosage For

2002
Risperidone in the treatment of psychoses in the elderly: a case report series.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17, Issue:2

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Mal

2002
New antipsychotics: classification, efficacy, and adverse effects.
    Schizophrenia bulletin, 1991, Volume: 17, Issue:2

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzamides; Humans; Isoxazoles; Piperidines; Receptors

1991

Trials

872 trials available for risperidone and Dementia Praecox

ArticleYear
The association between BDNF levels and risperidone-induced weight gain is dependent on the BDNF Val66Met polymorphism in antipsychotic-naive first episode schizophrenia patients: a 12-week prospective study.
    Translational psychiatry, 2021, 09-04, Volume: 11, Issue:1

    Topics: Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Genotype; Humans; Polymorphism, Genetic; Po

2021
Antioxidant Enzymes and Weight Gain in Drug-naive First-episode Schizophrenia Patients Treated with Risperidone for 12 Weeks: A Prospective Longitudinal Study.
    Current neuropharmacology, 2022, Aug-03, Volume: 20, Issue:9

    Topics: Antioxidants; Antipsychotic Agents; Case-Control Studies; Humans; Longitudinal Studies; Oxidative St

2022
PANSS Individual Item and Marder Dimension Analyses From a Pivotal Trial of RBP-7000 (Monthly Extended-Release Risperidone) in Schizophrenia Patients.
    The Journal of clinical psychiatry, 2021, 09-21, Volume: 82, Issue:5

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Female;

2021
Superoxide Dismutase, BDNF, and Cognitive Improvement in Drug-Naive First-Episode Patients With Schizophrenia: A 12-Week Longitudinal Study.
    The international journal of neuropsychopharmacology, 2022, 02-11, Volume: 25, Issue:2

    Topics: Adolescent; Adult; Antioxidants; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Cognition;

2022
Associations between expression of indoleamine 2, 3-dioxygenase enzyme and inflammatory cytokines in patients with first-episode drug-naive Schizophrenia.
    Translational psychiatry, 2021, 11-20, Volume: 11, Issue:1

    Topics: Celecoxib; Cytokines; Female; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Male; Risperidone; Schiz

2021
Long-term efficacy and safety of once-monthly Risperidone ISM® in the treatment of schizophrenia: Results from a 12-month open-label extension study.
    Schizophrenia research, 2022, Volume: 239

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Humans; Psychiatric Status Rating Scales;

2022
ATAD3B and SKIL polymorphisms associated with antipsychotic-induced QTc interval change in patients with schizophrenia: a genome-wide association study.
    Translational psychiatry, 2022, 02-08, Volume: 12, Issue:1

    Topics: Antipsychotic Agents; ATPases Associated with Diverse Cellular Activities; Electrocardiography; Geno

2022
Risperidone combination therapy with adalimumab for treatment of chronic schizophrenia: a randomized, double-blind, placebo-controlled clinical trial.
    International clinical psychopharmacology, 2022, 05-01, Volume: 37, Issue:3

    Topics: Adalimumab; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Humans; Iran; Psyc

2022
Impact of childhood trauma on antipsychotic effectiveness in schizophrenia spectrum disorders: A prospective, pragmatic, semi-randomized trial.
    Schizophrenia research, 2022, Volume: 246

    Topics: Adverse Childhood Experiences; Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Hum

2022
Adjuvant palmitoylethanolamide therapy with risperidone improves negative symptoms in patients with schizophrenia: A randomized, double-blinded, placebo-controlled trial.
    Psychiatry research, 2022, Volume: 316

    Topics: Amides; Antipsychotic Agents; Basal Ganglia Diseases; Double-Blind Method; Drug Therapy, Combination

2022
Efficacy and safety of Lu AF35700 in treatment-resistant schizophrenia: A randomized, active-controlled trial with open-label extension.
    Schizophrenia research, 2022, Volume: 248

    Topics: Antipsychotic Agents; Dopamine; Double-Blind Method; Female; Humans; Male; Olanzapine; Prolactin; Pr

2022
Efficacy and safety of Lu AF35700 in treatment-resistant schizophrenia: A randomized, active-controlled trial with open-label extension.
    Schizophrenia research, 2022, Volume: 248

    Topics: Antipsychotic Agents; Dopamine; Double-Blind Method; Female; Humans; Male; Olanzapine; Prolactin; Pr

2022
Efficacy and safety of Lu AF35700 in treatment-resistant schizophrenia: A randomized, active-controlled trial with open-label extension.
    Schizophrenia research, 2022, Volume: 248

    Topics: Antipsychotic Agents; Dopamine; Double-Blind Method; Female; Humans; Male; Olanzapine; Prolactin; Pr

2022
Efficacy and safety of Lu AF35700 in treatment-resistant schizophrenia: A randomized, active-controlled trial with open-label extension.
    Schizophrenia research, 2022, Volume: 248

    Topics: Antipsychotic Agents; Dopamine; Double-Blind Method; Female; Humans; Male; Olanzapine; Prolactin; Pr

2022
Pentoxifylline as an adjunctive in treatment of negative symptoms in chronic schizophrenia: A double-blind, randomized, placebo-controlled trial.
    CNS neuroscience & therapeutics, 2023, Volume: 29, Issue:1

    Topics: Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Humans; Interleukin-6; Pentoxi

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
Early Efficacy of Antipsychotic Medications at Week 2 Predicts Subsequent Responses at Week 6 in a Large-scale Randomized Controlled Trial.
    Current neuropharmacology, 2023, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Haloperidol; Humans; Olanzapine; Quetiapine Fum

2023
The Role of Total White Blood Cell Count in Antipsychotic Treatment for Patients with Schizophrenia.
    Current neuropharmacology, 2024, Volume: 22, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Glucose; Haloperidol; Humans; Inflammation; Olanzapine; Perph

2024
Efficacy and safety of adjunctive therapy with fingolimod in patients with schizophrenia: A randomized, double-blind, placebo-controlled clinical trial.
    Schizophrenia research, 2023, Volume: 254

    Topics: Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Fingolimod Hydrochloride; Huma

2023
Initial severity of the Positive and Negative Syndrome Scale (PANSS)-30, its main subscales plus the PANSS-6, and the relationship to subsequent improvement and trial dropout: a pooled participant-level analysis of 18 placebo-controlled risperidone and pa
    Translational psychiatry, 2023, 06-07, Volume: 13, Issue:1

    Topics: Antipsychotic Agents; Double-Blind Method; Humans; Paliperidone Palmitate; Psychiatric Status Rating

2023
Efficacy of low-dose risperidone in combination with sertraline in first-episode drug-naïve patients with schizophrenia: a randomized controlled open-label study.
    Journal of translational medicine, 2023, 07-04, Volume: 21, Issue:1

    Topics: Antipsychotic Agents; Drug-Related Side Effects and Adverse Reactions; Humans; Prolactin; Risperidon

2023
Early non-response as a predictor of later non-response to antipsychotics in schizophrenia: a randomized trial.
    BMC medicine, 2023, 07-19, Volume: 21, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Humans; Olanzapine; Risperidone; Schizophrenia; Tre

2023
L-Theanine adjunct to risperidone in the treatment of chronic schizophrenia inpatients: a randomized, double-blind, placebo-controlled clinical trial.
    Psychopharmacology, 2023, Volume: 240, Issue:12

    Topics: Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Humans; Inpatients; Iran; Psyc

2023
Efficacy and safety of TV-46000, a long-acting, subcutaneous, injectable formulation of risperidone, for schizophrenia: a randomised clinical trial in the USA and Bulgaria.
    The lancet. Psychiatry, 2023, Volume: 10, Issue:12

    Topics: Adult; Antipsychotic Agents; Bulgaria; Chronic Disease; Double-Blind Method; Female; Humans; Male; M

2023
Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia.
    Pharmacopsychiatry, 2020, Volume: 53, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Attention; Chronic Disease; Double-Blind Method; Drug Th

2020
Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia.
    Pharmacopsychiatry, 2020, Volume: 53, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Attention; Chronic Disease; Double-Blind Method; Drug Th

2020
Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia.
    Pharmacopsychiatry, 2020, Volume: 53, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Attention; Chronic Disease; Double-Blind Method; Drug Th

2020
Acute and Long-term Memantine Add-on Treatment to Risperidone Improves Cognitive Dysfunction in Patients with Acute and Chronic Schizophrenia.
    Pharmacopsychiatry, 2020, Volume: 53, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Attention; Chronic Disease; Double-Blind Method; Drug Th

2020
The effect of minocycline on amelioration of cognitive deficits and pro-inflammatory cytokines levels in patients with schizophrenia.
    Schizophrenia research, 2019, Volume: 212

    Topics: Adolescent; Adult; Anti-Inflammatory Agents; Antipsychotic Agents; Cognitive Dysfunction; Double-Bli

2019
An open-label randomised comparison of aripiprazole, olanzapine and risperidone for the acute treatment of first-episode schizophrenia: Eight-week outcomes.
    Journal of psychopharmacology (Oxford, England), 2019, Volume: 33, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Female; Humans; Male; Olanzapine; Outcome Ass

2019
Randomized controlled trial of adjunctive Valproate for cognitive remediation in early course schizophrenia.
    Journal of psychiatric research, 2019, Volume: 118

    Topics: Adolescent; Adult; Antimanic Agents; Antipsychotic Agents; Cognitive Dysfunction; Double-Blind Metho

2019
Efficacy and safety of electroacupuncture on metabolic syndrome due to olanzapine and risperidone: Study protocol for a randomized controlled pilot trial.
    Medicine, 2019, Volume: 98, Issue:38

    Topics: Antipsychotic Agents; Clinical Protocols; Electroacupuncture; Humans; Metabolic Syndrome; Olanzapine

2019
Blonanserin vs risperidone in Japanese patients with schizophrenia: A post hoc analysis of a phase 3, 8-week, multicenter, double-blind, randomized controlled study.
    Neuropsychopharmacology reports, 2020, Volume: 40, Issue:1

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Japan; Male; Middle Aged; Outcome

2020
Randomized, double-blind, 6-week non-inferiority study of lurasidone and risperidone for the treatment of schizophrenia.
    Psychiatry and clinical neurosciences, 2020, Volume: 74, Issue:6

    Topics: Adult; Antipsychotic Agents; China; Double-Blind Method; Female; Humans; Lurasidone Hydrochloride; M

2020
Model-based analysis of therapeutic efficacy of blonanserin and risperidone in schizophrenia patients and effects on prolactin: A randomized double-blind study.
    Human psychopharmacology, 2020, Volume: 35, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Mod

2020
Antipsychotic Treatment Effectiveness in First Episode of Psychosis: PAFIP 3-Year Follow-Up Randomized Clinical Trials Comparing Haloperidol, Olanzapine, Risperidone, Aripiprazole, Quetiapine, and Ziprasidone.
    The international journal of neuropsychopharmacology, 2020, 04-23, Volume: 23, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Female; Follow-Up Studies; Haloperidol; Human

2020
Vortioxetine as adjunctive therapy to risperidone for treatment of patients with chronic schizophrenia: A randomised, double-blind, placebo-controlled clinical trial.
    Journal of psychopharmacology (Oxford, England), 2020, Volume: 34, Issue:5

    Topics: Adult; Antidepressive Agents; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination;

2020
Course of Psychosis in Schizophrenia With Alcohol Use Disorder: A Post Hoc Analysis of the Clinical Antipsychotic Trials of Intervention Effectiveness in Schizophrenia Phase 1 Study.
    The Journal of clinical psychiatry, 2020, 03-17, Volume: 81, Issue:2

    Topics: Adult; Alcoholism; Antipsychotic Agents; Comorbidity; Female; Hospitalization; Humans; Male; Olanzap

2020
Metabolic Effects of 7 Antipsychotics on Patients With Schizophrenia: A Short-Term, Randomized, Open-Label, Multicenter, Pharmacologic Trial.
    The Journal of clinical psychiatry, 2020, 03-24, Volume: 81, Issue:3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Blood Glucose; Cholesterol, HDL; Cholesterol, LDL; Female

2020
Switching to Lurasidone following 12 months of treatment with Risperidone: results of a 6-month, open-label study.
    BMC psychiatry, 2020, 05-05, Volume: 20, Issue:1

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Lurasidone Hydrochloride; Male; Me

2020
A synergistic effect between family intervention and rTMS improves cognitive and negative symptoms in schizophrenia: A randomized controlled trial.
    Journal of psychiatric research, 2020, Volume: 126

    Topics: Antipsychotic Agents; Cognition; Double-Blind Method; Humans; Risperidone; Schizophrenia; Transcrani

2020
Neurocognitive effects of atypical antipsychotics in patients with first-episode schizophrenia.
    Nordic journal of psychiatry, 2020, Volume: 74, Issue:8

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Risperidone; Schizophrenia

2020
Time to Clinical Response in the Treatment of Early Onset Schizophrenia Spectrum Disorders Study.
    Journal of child and adolescent psychopharmacology, 2021, Volume: 31, Issue:1

    Topics: Adolescent; Age of Onset; Antipsychotic Agents; Child; Female; Humans; Male; Molindone; Olanzapine;

2021
A randomized controlled trial of cognitive remediation and long-acting injectable risperidone after a first episode of schizophrenia: improving cognition and work/school functioning.
    Psychological medicine, 2022, Volume: 52, Issue:8

    Topics: Antipsychotic Agents; Cognition; Cognitive Remediation; Delayed-Action Preparations; Humans; Risperi

2022
Resveratrol Adjunct Therapy for Negative Symptoms in Patients With Stable Schizophrenia: A Double-Blind, Randomized Placebo-Controlled Trial.
    The international journal of neuropsychopharmacology, 2020, 12-29, Volume: 23, Issue:12

    Topics: Adult; Antioxidants; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female; H

2020
Comparing the effect of clozapine and risperidone on cue reactivity in male patients with schizophrenia and a cannabis use disorder: A randomized fMRI study.
    Schizophrenia research, 2018, Volume: 194

    Topics: Antipsychotic Agents; Brain; Brain Mapping; Clozapine; Comorbidity; Craving; Cues; Humans; Magnetic

2018
Cilostazol adjunctive therapy in treatment of negative symptoms in chronic schizophrenia: Randomized, double-blind, placebo-controlled study.
    Human psychopharmacology, 2017, Volume: 32, Issue:4

    Topics: Adult; Antipsychotic Agents; Cilostazol; Double-Blind Method; Drug Therapy, Combination; Female; Hum

2017
Quality-adjusted life year difference in patients with predominant negative symptoms of schizophrenia treated with cariprazine and risperidone.
    Journal of comparative effectiveness research, 2017, Volume: 6, Issue:8

    Topics: Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Piperazines; Quality-A

2017
Effects of aripiprazole versus risperidone on brain activation during planning and social-emotional evaluation in schizophrenia: A single-blind randomized exploratory study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2017, 10-03, Volume: 79, Issue:Pt B

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Brain; Brain Mapping; Emotions; Female; Humans; Interview

2017
Incidence and risk factors of acute akathisia in 493 individuals with first episode non-affective psychosis: a 6-week randomised study of antipsychotic treatment.
    Psychopharmacology, 2017, Volume: 234, Issue:17

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Female; Haloper

2017
Predictors of treatment response and drop out in the Treatment of Early-Onset Schizophrenia Spectrum Disorders (TEOSS) study.
    Psychiatry research, 2017, Volume: 255

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Early Diagnosis; Fema

2017
Pregnenolone as an adjunct to risperidone for treatment of women with schizophrenia: A randomized double-blind placebo-controlled clinical trial.
    Journal of psychiatric research, 2017, Volume: 94

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Middle

2017
Effectiveness, Adverse Effects and Drug Compliance of Long-Acting Injectable Risperidone in Children and Adolescents.
    Clinical drug investigation, 2017, Volume: 37, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Bipolar Disorder; Child; Conduct Disorder; Delayed-Action Preparat

2017
Combination Antipsychotic Therapies: An Analysis From a Longitudinal Pragmatic Trial.
    Journal of clinical psychopharmacology, 2017, Volume: 37, Issue:5

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Drug Therapy, Combination;

2017
Symptomatic remission in schizophrenia: Results from a risperidone maintenance treatment study.
    Psychiatry research, 2017, Volume: 258

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Recurrence; Risperidone; Schizophrenia; Schizophr

2017
Risperidone versus olanzapine among patients with schizophrenia participating in supported employment: Eighteen-month outcomes.
    Journal of psychiatric research, 2017, Volume: 95

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Employment, Supported; Female; Hu

2017
A phase II study to evaluate the pharmacokinetics, safety, and tolerability of Risperidone ISM multiple intramuscular injections once every 4 weeks in patients with schizophrenia.
    International clinical psychopharmacology, 2018, Volume: 33, Issue:2

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Adm

2018
Pharmacokinetics and Safety of Risperidone Subcutaneous Implants in Stable Patients With Schizophrenia.
    Clinical pharmacology in drug development, 2018, Volume: 7, Issue:3

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male; Middle Aged; Risperi

2018
No Effect of Adjunctive Minocycline Treatment on Body Metabolism in Patients With Schizophrenia.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:2

    Topics: Adult; Anti-Inflammatory Agents; Antipsychotic Agents; Double-Blind Method; Female; Humans; Inflamma

2018
L-carnosine as an add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial.
    Psychiatry research, 2018, Volume: 262

    Topics: Adult; Antipsychotic Agents; Carnosine; Double-Blind Method; Drug Therapy, Combination; Female; Huma

2018
Evaluation of the Effect of Fluvoxamine in Patients With Schizophrenia Under Risperidone Treatment: A Clinical Trial.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:2

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Synergism; Drug Therapy, Combination; Female;

2018
Effects of Risperidone and Aripiprazole on Serum Levels of Prolactin, Testosterone and Estradiol in Female Patients with Schizophrenia.
    Drug research, 2018, Volume: 68, Issue:7

    Topics: Antipsychotic Agents; Aripiprazole; Estradiol; Female; Humans; Middle Aged; Prolactin; Prospective S

2018
Dose reduction of risperidone and olanzapine can improve cognitive function and negative symptoms in stable schizophrenic patients: A single-blinded, 52-week, randomized controlled study.
    Journal of psychopharmacology (Oxford, England), 2018, Volume: 32, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition; Dose-Response Relationship, Drug; Female; Humans

2018
Minocycline adjunctive treatment to risperidone for negative symptoms in schizophrenia: Association with pro-inflammatory cytokine levels.
    Progress in neuro-psychopharmacology & biological psychiatry, 2018, 07-13, Volume: 85

    Topics: Adult; Antipsychotic Agents; Biomarkers; Cytokines; Double-Blind Method; Drug Therapy, Combination;

2018
Cost-effectiveness of long-acting injectable aripiprazole once-monthly 400 mg in bipolar I disorder in the USA.
    Journal of comparative effectiveness research, 2018, Volume: 7, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Cost-Benefit Analysis; Dela

2018
Relationship between antipsychotic blood levels and treatment failure during the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study.
    Schizophrenia research, 2018, Volume: 201

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Female; Humans; Male; Medication Adherence; Middle Ag

2018
Paliperidone Palmitate 3-Monthly Versus 1-Monthly Injectable in Patients With Schizophrenia With or Without Prior Exposure to Oral Risperidone or Paliperidone: A Post Hoc, Subgroup Analysis.
    Clinical drug investigation, 2018, Volume: 38, Issue:8

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disor

2018
Citicoline (CDP-choline) add-on therapy to risperidone for treatment of negative symptoms in patients with stable schizophrenia: A double-blind, randomized placebo-controlled trial.
    Human psychopharmacology, 2018, Volume: 33, Issue:4

    Topics: Antipsychotic Agents; Cytidine Diphosphate Choline; Double-Blind Method; Drug Therapy, Combination;

2018
The validity and sensitivity of PANSS-6 in treatment-resistant schizophrenia.
    Acta psychiatrica Scandinavica, 2018, Volume: 138, Issue:5

    Topics: Antipsychotic Agents; Clozapine; Cross-Sectional Studies; Humans; Olanzapine; Outcome Assessment, He

2018
Efficacy of cariprazine on negative symptoms in patients with acute schizophrenia: A post hoc analysis of pooled data.
    Schizophrenia research, 2019, Volume: 204

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Female; Humans; Male; Middle A

2019
A potential role for adjunctive omega-3 polyunsaturated fatty acids for depression and anxiety symptoms in recent onset psychosis: Results from a 16 week randomized placebo-controlled trial for participants concurrently treated with risperidone.
    Schizophrenia research, 2019, Volume: 204

    Topics: Adolescent; Adult; Antipsychotic Agents; Anxiety; Bipolar Disorder; Brief Psychiatric Rating Scale;

2019
Effects of Risperidone and Paliperidone on Brain-Derived Neurotrophic Factor and N400 in First-Episode Schizophrenia.
    Chinese medical journal, 2018, Oct-05, Volume: 131, Issue:19

    Topics: Antipsychotic Agents; Brain-Derived Neurotrophic Factor; China; Electroencephalography; Evoked Poten

2018
Early predictors of poor treatment response in patients with schizophrenia treated with atypical antipsychotics.
    BMC psychiatry, 2018, 12-04, Volume: 18, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Drug Administration Schedule; Drug Therapy, Combinati

2018
The role of weight gain in explaining the effects of antipsychotic drugs on positive and negative symptoms: An analysis of the CATIE schizophrenia trial.
    Schizophrenia research, 2019, Volume: 206

    Topics: Adult; Antipsychotic Agents; Body-Weight Trajectory; Female; Humans; Male; Middle Aged; Olanzapine;

2019
Micro- and Macrostructural White Matter Integrity in Never-Treated and Currently Unmedicated Patients With Schizophrenia and Effects of Short-Term Antipsychotic Treatment.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2019, Volume: 4, Issue:5

    Topics: Adult; Antipsychotic Agents; Brain; Diffusion Tensor Imaging; Female; Humans; Male; Risperidone; Sch

2019
Randomized, double-blind, placebo, and risperidone-controlled study of lurasidone in the treatment of schizophrenia: Results of an inconclusive 6-week trial.
    Asia-Pacific psychiatry : official journal of the Pacific Rim College of Psychiatrists, 2019, Volume: 11, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Female; Humans; Lurasidone Hydro

2019
Hummingbird Study: a study protocol for a multicentre exploratory trial to assess the acceptance and performance of a digital medicine system in adults with schizophrenia, schizoaffective disorder or first-episode psychosis.
    BMJ open, 2019, 06-27, Volume: 9, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Biosensing Techniques; Cloud Computing; Humans; Medical I

2019
Examination of heterogeneity in treatment response to antipsychotic medications.
    Schizophrenia research, 2019, Volume: 211

    Topics: Adult; Antipsychotic Agents; Deprescriptions; Female; Humans; Kaplan-Meier Estimate; Male; Medicatio

2019
Study of the efficacy and safety of switching from risperidone to paliperidone in elderly patients with schizophrenia.
    Psychiatry and clinical neurosciences, 2013, Volume: 67, Issue:2

    Topics: Antipsychotic Agents; Female; Humans; Isoxazoles; Male; Middle Aged; Paliperidone Palmitate; Patient

2013
Paliperidone palmitate versus risperidone long-acting injection in markedly-to-severely ill schizophrenia subjects: onset of efficacy with recommended initiation regimens.
    Clinical schizophrenia & related psychoses, 2014, Volume: 8, Issue:2

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method;

2014
Long-term (3-year) neurocognitive effectiveness of antipsychotic medications in first-episode non-affective psychosis: a randomized comparison of haloperidol, olanzapine, and risperidone.
    Psychopharmacology, 2013, Volume: 227, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Female; Follow-Up St

2013
Trajectories of symptom dimensions in short-term response to antipsychotic treatment in patients with a first episode of non-affective psychosis.
    Psychological medicine, 2014, Volume: 44, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Bayes Theorem; Benzodiazepines; Female; Haloperidol; Humans

2014
A placebo-controlled study of tropisetron added to risperidone for the treatment of negative symptoms in chronic and stable schizophrenia.
    Psychopharmacology, 2013, Volume: 228, Issue:4

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Female

2013
Sex differences in the effect of four second-generation antipsychotics on QTc interval in patients with schizophrenia.
    Human psychopharmacology, 2013, Volume: 28, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; El

2013
Memantine add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized, double-blind, placebo-controlled study.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:3

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Excitatory Amino Acid A

2013
A long-term, phase 2, multicenter, randomized, open-label, comparative safety study of pomaglumetad methionil (LY2140023 monohydrate) versus atypical antipsychotic standard of care in patients with schizophrenia.
    BMC psychiatry, 2013, May-22, Volume: 13

    Topics: Adolescent; Adult; Aged; Amino Acids; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Diagnosti

2013
Antipsychotic response in first-episode schizophrenia: efficacy of high doses and switching.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2013, Volume: 23, Issue:9

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Drug Sub

2013
Hyperprolactinemia and estimated dopamine D2 receptor occupancy in patients with schizophrenia: analysis of the CATIE data.
    Progress in neuro-psychopharmacology & biological psychiatry, 2013, Aug-01, Volume: 45

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Female; Humans; Hyperprolactinemia;

2013
An Exploratory, Open-Label, Randomized Trial Comparing Risperidone Long-Acting Injectable with Oral Antipsychotic Medication in the Treatment of Early Psychosis.
    Clinical schizophrenia & related psychoses, 2016,Winter, Volume: 9, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Inje

2016
Effect of the addition of aripiprazole on hyperprolactinemia associated with risperidone long-acting injection.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Biomarkers; Chemistry, Pharmaceutical; Drug Administratio

2013
Long-term effectiveness of flexibly dosed paliperidone extended-release: comparison among patients with schizophrenia switching from risperidone and other antipsychotic agents.
    Current medical research and opinion, 2013, Volume: 29, Issue:10

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Female; Humans; Isoxazoles; Male; Middle Aged; Palipe

2013
Effects of risperidone and olanzapine dose reduction on cognitive function in stable patients with schizophrenia: an open-label, randomized, controlled, pilot study.
    Schizophrenia bulletin, 2013, Volume: 39, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Drug Administration Schedule; Fem

2013
A model-based approach to characterize the population pharmacokinetics and the relationship between the pharmacokinetic and safety profiles of RBP-7000, a new, long-acting, sustained-released formulation of risperidone.
    Journal of clinical pharmacology, 2013, Volume: 53, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Delayed-Action Preparations; Femal

2013
Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year.
    Schizophrenia research, 2013, Volume: 149, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Weight; Clozapine; Electrocardiography; Female; Follow

2013
Estimated dopamine D₂ receptor occupancy and remission in schizophrenia: analysis of the CATIE data.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brain; Dopamine Antagonists; Dopamine D2 Receptor Anta

2013
The possibility that requiring high-dose olanzapine cannot be explained by pharmacokinetics in the treatment of acute-phase schizophrenia.
    Psychiatry research, 2013, Dec-15, Volume: 210, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Diagnostic and Statistical Manual of Me

2013
Subjective well-being in schizophrenia: a randomised controlled open-label 12-month non-inferiority study comparing quetiapine XR with risperidone (RECOVER).
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2013, Volume: 23, Issue:10

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Diagnostic and Statistical Manual of Menta

2013
A double-blind, placebo controlled, randomized trial of riluzole as an adjunct to risperidone for treatment of negative symptoms in patients with chronic schizophrenia.
    Psychopharmacology, 2014, Volume: 231, Issue:3

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Excita

2014
The influence of switching from risperidone to paliperidone on the extrapyramidal symptoms and cognitive function in elderly patients with schizophrenia: a preliminary open-label trial.
    International journal of psychiatry in clinical practice, 2014, Volume: 18, Issue:1

    Topics: Aged; Akathisia, Drug-Induced; Antipsychotic Agents; Cognition Disorders; Drug Substitution; Dyskine

2014
Hallucinations in acutely admitted patients with psychosis, and effectiveness of risperidone, olanzapine, quetiapine, and ziprasidone: a pragmatic, randomized study.
    BMC psychiatry, 2013, Sep-30, Volume: 13

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Hallucinations; Hospitaliz

2013
Japan useful medication program for schizophrenia (JUMPs)-long-term study on discontinuation rate, resolution and remission, and improvement in social functioning rate associated with atypical antipsychotic medications in patients with schizophrenia.
    BMC psychiatry, 2013, Oct-03, Volume: 13

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clinical Protocols; Female; Humans; Japa

2013
An open-label, randomized, controlled trial of zotepine and risperidone for acutely ill, hospitalized, schizophrenic patients with symptoms of agitation.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:6

    Topics: Acute Disease; Adult; Antipsychotic Agents; Dibenzothiepins; Female; Hospitalization; Humans; Hyperp

2013
Paliperidone palmitate versus oral risperidone and risperidone long-acting injection in patients with recently diagnosed schizophrenia: a tolerability and efficacy comparison.
    International clinical psychopharmacology, 2014, Volume: 29, Issue:1

    Topics: Adult; Age of Onset; Antipsychotic Agents; Delayed-Action Preparations; Diagnostic and Statistical M

2014
Ventral tegmental area/midbrain functional connectivity and response to antipsychotic medication in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2014, Volume: 39, Issue:4

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Brain Mapping; Female; Follow-Up Studies; Humans;

2014
Effectiveness of antipsychotic drugs against hostility in patients with schizophrenia in the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study.
    CNS spectrums, 2014, Volume: 19, Issue:5

    Topics: Adult; Aggression; Amisulpride; Antipsychotic Agents; Benzodiazepines; Female; Haloperidol; Hostilit

2014
Switching from oral risperidone to flexibly dosed oral paliperidone extended-release: core symptoms, satisfaction, and quality of life in patients with stable but symptomatic schizophrenia: the RISPALI study.
    Current medical research and opinion, 2014, Volume: 30, Issue:4

    Topics: Administration, Oral; Adult; Delayed-Action Preparations; Female; Humans; Isoxazoles; Male; Middle A

2014
Predictive value of prospective memory for remission in first-episode schizophrenia.
    Perspectives in psychiatric care, 2014, Volume: 50, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; China; Female; Humans; Male;

2014
The effects of ketamine and risperidone on eye movement control in healthy volunteers.
    Translational psychiatry, 2013, Dec-10, Volume: 3

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Excitatory Amino Acid Antagonists; Eye

2013
Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia.
    Psychopharmacology, 2014, Volume: 231, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Weight; Cytokines; Female; Humans; Interleukin-1beta;

2014
Rapid tranquilization of severely agitated patients with schizophrenia spectrum disorders: a naturalistic, rater-blinded, randomized, controlled study with oral haloperidol, risperidone, and olanzapine.
    Journal of clinical psychopharmacology, 2014, Volume: 34, Issue:1

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Haloperidol;

2014
Changes in plasma concentrations of risperidone and 9-hydroxyrisperidone and the associated clinical effects during the switch from oral risperidone to extended-release paliperidone tablets in patients with schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2014, Volume: 28, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relati

2014
Differences in treatment effect among clinical subgroups in a randomized clinical trial of long-acting injectable risperidone and oral antipsychotics in unstable chronic schizophrenia.
    The Journal of nervous and mental disease, 2014, Volume: 202, Issue:1

    Topics: Administration, Oral; Adult; Aged; Antipsychotic Agents; Chronic Disease; Drug Administration Schedu

2014
Noninferiority of perphenazine vs. three second-generation antipsychotics in chronic schizophrenia.
    The Journal of nervous and mental disease, 2014, Volume: 202, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Drug Admini

2014
Changes in PR and QTc intervals after switching from olanzapine to risperidone in patients with stable schizophrenia.
    Psychiatry and clinical neurosciences, 2014, Volume: 68, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Electrocardiography; Femal

2014
Open, randomized trial of the effects of aripiprazole versus risperidone on social cognition in schizophrenia.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2014, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Diagnostic and Statistical Manual of Mental D

2014
Population pharmacokinetics and prediction of dopamine D2 receptor occupancy after multiple doses of RBP-7000, a new sustained-release formulation of risperidone, in schizophrenia patients on stable oral risperidone treatment.
    Clinical pharmacokinetics, 2014, Volume: 53, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relati

2014
Minocycline add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized double-blind placebo-controlled study.
    Psychiatry research, 2014, Mar-30, Volume: 215, Issue:3

    Topics: Adult; Anti-Bacterial Agents; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination;

2014
Minocycline supplementation for treatment of negative symptoms in early-phase schizophrenia: a double blind, randomized, controlled trial.
    Schizophrenia research, 2014, Volume: 153, Issue:1-3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Female;

2014
Effects of risperidone and aripiprazole on neurocognitive rehabilitation for schizophrenia.
    Psychiatry and clinical neurosciences, 2014, Volume: 68, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Cognition Disorders; Drug Synergism; Female; Humans; Male

2014
A trial evaluating gradual- or immediate-switch strategies from risperidone, olanzapine, or aripiprazole to iloperidone in patients with schizophrenia.
    Schizophrenia research, 2014, Volume: 153, Issue:1-3

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Aortic Bodies; Aripiprazole; Benzodia

2014
Health-related quality of life among patients treated with lurasidone: results from a switch trial in patients with schizophrenia.
    BMC psychiatry, 2014, Feb-23, Volume: 14

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Drug Substitution; F

2014
A prospective, open-label study to evaluate symptomatic remission in schizophrenia with risperidone long-acting injectable in Korea.
    International clinical psychopharmacology, 2014, Volume: 29, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders

2014
Symptom structure and severity: a comparison of responses to the positive and negative syndrome scale (PANSS) between patients with PTSD or schizophrenia.
    Comprehensive psychiatry, 2014, Volume: 55, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Chronic Disease; Combat Disorders; Diagnosis,

2014
A six month randomized controlled trial of long acting injectable risperidone 50 and 100mg in treatment resistant schizophrenia.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationsh

2014
Intranasal desmopressin as an adjunct to risperidone for negative symptoms of schizophrenia: a randomized, double-blind, placebo-controlled, clinical trial.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2014, Volume: 24, Issue:6

    Topics: Administration, Intranasal; Adolescent; Adult; Antipsychotic Agents; Deamino Arginine Vasopressin; D

2014
The effect of clozapine and risperidone on attentional bias in patients with schizophrenia and a cannabis use disorder: An fMRI study.
    Journal of psychopharmacology (Oxford, England), 2014, Volume: 28, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Attentional Bias; Brain Mapping; Clozapine; Craving; Humans

2014
Extended-release quetiapine fumarate (quetiapine XR) versus risperidone in the treatment of depressive symptoms in patients with schizoaffective disorder or schizophrenia: a randomized, open-label, parallel-group, flexible-dose study.
    International clinical psychopharmacology, 2014, Volume: 29, Issue:3

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Depression; Dibenzothiazepines; Dose-Respo

2014
Onset and persistence of efficacy by symptom domain with long-acting injectable paliperidone palmitate in patients with schizophrenia.
    Expert opinion on pharmacotherapy, 2014, Volume: 15, Issue:7

    Topics: Antipsychotic Agents; Double-Blind Method; Humans; Injections; Isoxazoles; Paliperidone Palmitate; P

2014
Onset and persistence of efficacy by symptom domain with long-acting injectable paliperidone palmitate in patients with schizophrenia.
    Expert opinion on pharmacotherapy, 2014, Volume: 15, Issue:7

    Topics: Antipsychotic Agents; Double-Blind Method; Humans; Injections; Isoxazoles; Paliperidone Palmitate; P

2014
Onset and persistence of efficacy by symptom domain with long-acting injectable paliperidone palmitate in patients with schizophrenia.
    Expert opinion on pharmacotherapy, 2014, Volume: 15, Issue:7

    Topics: Antipsychotic Agents; Double-Blind Method; Humans; Injections; Isoxazoles; Paliperidone Palmitate; P

2014
Onset and persistence of efficacy by symptom domain with long-acting injectable paliperidone palmitate in patients with schizophrenia.
    Expert opinion on pharmacotherapy, 2014, Volume: 15, Issue:7

    Topics: Antipsychotic Agents; Double-Blind Method; Humans; Injections; Isoxazoles; Paliperidone Palmitate; P

2014
Lack of effect of risperidone or olanzapine dose reduction on subjective experiences in stable patients with schizophrenia.
    Psychiatry research, 2014, Aug-15, Volume: 218, Issue:1-2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Female; Humans; Male

2014
Comparison of SGA oral medications and a long-acting injectable SGA: the PROACTIVE study.
    Schizophrenia bulletin, 2015, Volume: 41, Issue:2

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Inje

2015
Lack of effect of risperidone or olanzapine dose reduction on metabolic parameters, prolactin, and corrected QT interval in stable patients with schizophrenia.
    Journal of clinical psychopharmacology, 2014, Volume: 34, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Biomarkers; Dose-Response Relationship, Drug; Female;

2014
Efficacy and safety of aripiprazole in Chinese Han schizophrenia subjects: a randomized, double-blind, active parallel-controlled, multicenter clinical trial.
    Schizophrenia research, 2014, Volume: 157, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Asian People; Blood Pressure; China; Diagnostic and Stati

2014
Double-blind, placebo-controlled study of the efficacy of reboxetine and citalopram as adjuncts to atypical antipsychotics for negative symptoms of schizophrenia.
    The Journal of clinical psychiatry, 2014, Volume: 75, Issue:6

    Topics: Adult; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Citalopram; Depression; Double-

2014
Raloxifene adjunctive therapy for postmenopausal women suffering from chronic schizophrenia: a randomized double-blind and placebo controlled trial.
    Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences, 2014, Jul-10, Volume: 22

    Topics: Aged; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Female;

2014
Lovastatin for the adjunctive treatment of schizophrenia: a preliminary randomized double-blind placebo-controlled trial.
    Psychiatry research, 2014, Nov-30, Volume: 219, Issue:3

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Co

2014
Antipsychotic switching versus augmentation among early non-responders to risperidone or olanzapine in acute-phase schizophrenia.
    Schizophrenia research, 2014, Volume: 158, Issue:1-3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Drug Substitution; Drug Therapy, Combin

2014
Dose reduction of risperidone and olanzapine and estimated dopamine D₂ receptor occupancy in stable patients with schizophrenia: findings from an open-label, randomized, controlled study.
    The Journal of clinical psychiatry, 2014, Volume: 75, Issue:11

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Middle Aged; Olanzapine; Recepto

2014
Therapeutic window for striatal dopamine D(2/3) receptor occupancy in older patients with schizophrenia: a pilot PET study.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2014, Volume: 22, Issue:10

    Topics: Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Dyskinesia, Drug-Induced; Female; Func

2014
L-lysine as an adjunct to risperidone in patients with chronic schizophrenia: a double-blind, placebo-controlled, randomized trial.
    Journal of psychiatric research, 2014, Volume: 59

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Depression; Double-Blind Method; Female; Follow-Up Stu

2014
Cataractogenic potential of quetiapine versus risperidone in the long-term treatment of patients with schizophrenia or schizoaffective disorder: a randomized, open-label, ophthalmologist-masked, flexible-dose, non-inferiority trial.
    Journal of psychopharmacology (Oxford, England), 2015, Volume: 29, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cataract; Dibenzothiazepines; Female; Humans; Male; M

2015
Minocycline as add-on treatment decreases the negative symptoms of schizophrenia; a randomized placebo-controlled clinical trial.
    Recent patents on inflammation & allergy drug discovery, 2014, Volume: 8, Issue:3

    Topics: Adult; Anti-Bacterial Agents; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination;

2014
Treatment of depressive symptoms in patients with schizophrenia: a randomized, open-label, parallel-group, flexible-dose subgroup analysis of patients treated with extended-release quetiapine fumarate or risperidone.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:1

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Depression; Dibenzothiazepines; Female; Hu

2015
Management of depressive symptoms in schizophrenia.
    Clinical schizophrenia & related psychoses, 2015, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dibenzocyclohe

2015
Management of depressive symptoms in schizophrenia.
    Clinical schizophrenia & related psychoses, 2015, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dibenzocyclohe

2015
Management of depressive symptoms in schizophrenia.
    Clinical schizophrenia & related psychoses, 2015, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dibenzocyclohe

2015
Management of depressive symptoms in schizophrenia.
    Clinical schizophrenia & related psychoses, 2015, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dibenzocyclohe

2015
Switching to iloperidone: An omnibus of clinically relevant observations from a 12-week, open-label, randomized clinical trial in 500 persons with schizophrenia.
    Clinical schizophrenia & related psychoses, 2015, Volume: 8, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dizziness; Female; Humans; Isoxazoles; M

2015
Antipsychotic treatment and functional connectivity of the striatum in first-episode schizophrenia.
    JAMA psychiatry, 2015, Volume: 72, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Brief Psychiatric Rating Scale; Cerebral Cortex; Connecto

2015
Intramuscular long-acting paliperidone palmitate in acute patients with schizophrenia unsuccessfully treated with oral antipsychotics.
    Progress in neuro-psychopharmacology & biological psychiatry, 2015, Apr-03, Volume: 58

    Topics: Acute Disease; Administration, Oral; Adult; Antipsychotic Agents; Female; Humans; Male; Paliperidone

2015
Glucagon-like peptide 1 receptor (GLP1R) haplotypes correlate with altered response to multiple antipsychotics in the CATIE trial.
    Schizophrenia research, 2014, Volume: 160, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Biomarkers, Pharmacological; Dibenzothiazepines; Femal

2014
The Chinese First-Episode Schizophrenia Trial: background and study design.
    East Asian archives of psychiatry : official journal of the Hong Kong College of Psychiatrists = Dong Ya jing shen ke xue zhi : Xianggang jing shen ke yi xue yuan qi kan, 2014, Volume: 24, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; China; Female; Humans; Male;

2014
Effective connectivity during episodic memory retrieval in schizophrenia participants before and after antipsychotic medication.
    Human brain mapping, 2015, Volume: 36, Issue:4

    Topics: Adult; Antipsychotic Agents; Brain; Brain Mapping; Causality; Female; Humans; Magnetic Resonance Ima

2015
Schizophrenia gene expression profile reverted to normal levels by antipsychotics.
    The international journal of neuropsychopharmacology, 2014, Oct-31, Volume: 18, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Female; Humans; Longitudinal Studies; Ma

2014
A Double-Blind, Placebo-Controlled Comparator Study of LY2140023 monohydrate in patients with schizophrenia.
    BMC psychiatry, 2014, Dec-10, Volume: 14

    Topics: Adult; Aged; Amino Acids; Antipsychotic Agents; Dopamine Antagonists; Dose-Response Relationship, Dr

2014
Comparative efficacy between clozapine and other atypical antipsychotics on depressive symptoms in patients with schizophrenia: analysis of the CATIE phase 2E data.
    Schizophrenia research, 2015, Volume: 161, Issue:2-3

    Topics: Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Depressive

2015
Effectiveness of different dosing regimens of risperidone and olanzapine in schizophrenia.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2015, Volume: 25, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Administration Schedule; Fem

2015
The brain-derived neurotrophic factor (BDNF) Val66Met polymorphism is associated with increased body mass index and insulin resistance measures in bipolar disorder and schizophrenia.
    Bipolar disorders, 2015, Volume: 17, Issue:5

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Blood Glucose; Body Mass In

2015
Common and distinct neural effects of risperidone and olanzapine during procedural learning in schizophrenia: a randomised longitudinal fMRI study.
    Psychopharmacology, 2015, Volume: 232, Issue:17

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Brain; Diagnostic and Statistical Manual o

2015
Adjunctive aripiprazole in the treatment of risperidone-induced hyperprolactinemia: A randomized, double-blind, placebo-controlled, dose-response study.
    Psychoneuroendocrinology, 2015, Volume: 58

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Dose-Response Relationship, Drug; Double-Blin

2015
Paliperidone palmitate in non-acute patients with schizophrenia previously unsuccessfully treated with risperidone long-acting therapy or frequently used conventional depot antipsychotics.
    Journal of psychopharmacology (Oxford, England), 2015, Volume: 29, Issue:8

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male; Middle Aged; Outcome

2015
Olanzapine and risperidone plasma concentration therapeutic drug monitoring: A feasibility study.
    Journal of psychopharmacology (Oxford, England), 2015, Volume: 29, Issue:8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Monitoring; Feasibility Studies; Female; Humans;

2015
A Placebo-Controlled Study of Raloxifene Added to Risperidone in Men with Chronic Schizophrenia.
    Acta medica Iranica, 2015, Volume: 53, Issue:6

    Topics: Adult; Antipsychotic Agents; Depression; Double-Blind Method; Drug Therapy, Combination; Humans; Mal

2015
Randomized Trial of the Effect of Four Second-Generation Antipsychotics and One First-Generation Antipsychotic on Cigarette Smoking, Alcohol, and Drug Use in Chronic Schizophrenia.
    The Journal of nervous and mental disease, 2015, Volume: 203, Issue:7

    Topics: Adolescent; Adult; Aged; Alcoholism; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Comorbi

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Long-Acting Injectable Risperidone for Relapse Prevention and Control of Breakthrough Symptoms After a Recent First Episode of Schizophrenia. A Randomized Clinical Trial.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Administration, Oral; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2015
Changes in brain regions associated with food-intake regulation, body mass and metabolic profiles during acute antipsychotic treatment in first-episode schizophrenia.
    Psychiatry research, 2015, Aug-30, Volume: 233, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Mass Index; Brain; Delayed-Action Preparations; Double

2015
Long-acting injectable vs oral risperidone for schizophrenia and co-occurring alcohol use disorder: a randomized trial.
    The Journal of clinical psychiatry, 2015, Volume: 76, Issue:10

    Topics: Administration, Oral; Adult; Alcoholism; Antipsychotic Agents; Delayed-Action Preparations; Female;

2015
Baseline Striatal Functional Connectivity as a Predictor of Response to Antipsychotic Drug Treatment.
    The American journal of psychiatry, 2016, Volume: 173, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Connectome; Corpus Striatum; Female; Humans;

2016
A Randomized Comparison of Aripiprazole and Risperidone for the Acute Treatment of First-Episode Schizophrenia and Related Disorders: 3-Month Outcomes.
    Schizophrenia bulletin, 2015, Volume: 41, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Double-Blind Method; Female; Humans; Male; Ou

2015
ALDH2 polymorphism, associated with attenuating negative symptoms in patients with schizophrenia treated with add-on dextromethorphan.
    Journal of psychiatric research, 2015, Volume: 69

    Topics: Adult; Aldehyde Dehydrogenase; Aldehyde Dehydrogenase, Mitochondrial; Antipsychotic Agents; Dextrome

2015
Comparative study of the efficacy and safety between blonanserin and risperidone for the treatment of schizophrenia in Chinese patients: A double-blind, parallel-group multicenter randomized trial.
    Journal of psychiatric research, 2015, Volume: 69

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Asian People; China; Double-Blind Method; Drug Admini

2015
Outcome of Youth with Early-Phase Schizophrenia-Spectrum Disorders and Psychosis Not Otherwise Specified Treated with Second-Generation Antipsychotics: 12 Week Results from a Prospective, Naturalistic Cohort Study.
    Journal of child and adolescent psychopharmacology, 2015, Volume: 25, Issue:7

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanzapine; Prospective Stu

2015
Relationship of Cognition to Clinical Response in First-Episode Schizophrenia Spectrum Disorders.
    Schizophrenia bulletin, 2015, Volume: 41, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Cognition Disorders; Female; Humans; Male; Ou

2015
Effectiveness, Good Tolerability, and High Compliance of Doses of Risperidone Long-Acting Injectable Higher Than 75 mg in People With Severe Schizophrenia: A 3-Year Follow-Up.
    Journal of clinical psychopharmacology, 2015, Volume: 35, Issue:6

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Follow-Up Studies; Humans; Injecti

2015
Dorsal striatal volumes in never-treated patients with first-episode schizophrenia before and during acute treatment.
    Schizophrenia research, 2015, Volume: 169, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Caudate Nucleus; Double-Blind Method; Female; Flupenthixol; Humans; Ima

2015
ITI-007 for the Treatment of Schizophrenia: A 4-Week Randomized, Double-Blind, Controlled Trial.
    Biological psychiatry, 2016, 06-15, Volume: 79, Issue:12

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Neu

2016
Adjunctive Aripiprazole Treatment for Risperidone-Induced Hyperprolactinemia: An 8-Week Randomized, Open-Label, Comparative Clinical Trial.
    PloS one, 2015, Volume: 10, Issue:10

    Topics: Adult; Antineoplastic Combined Chemotherapy Protocols; Antipsychotic Agents; Aripiprazole; Blood Glu

2015
Differential Response to Risperidone in Schizophrenia Patients by KCNH2 Genotype and Drug Metabolizer Status.
    The American journal of psychiatry, 2016, Volume: 173, Issue:1

    Topics: Adult; Alternative Splicing; Antipsychotic Agents; ERG1 Potassium Channel; Ether-A-Go-Go Potassium C

2016
Triiodothyronine accelerates and enhances the antipsychotic effect of risperidone in acute schizophrenia.
    Journal of psychiatric research, 2016, Volume: 73

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Drug Synergism; Female; Humans; Male; Middle Aged

2016
The Comparative Effects of Risperidone Long-Acting Injection and Paliperidone Palmitate on Social Functioning in Schizophrenia: A 6-Month, Open-Label, Randomized Controlled Pilot Trial.
    Neuropsychobiology, 2016, Volume: 73, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Humans; Japan; Male; Middle Aged; Neuropsychological Tests; Pal

2016
Frontal D2/3 Receptor Availability in Schizophrenia Patients Before and After Their First Antipsychotic Treatment: Relation to Cognitive Functions and Psychopathology.
    The international journal of neuropsychopharmacology, 2016, Volume: 19, Issue:5

    Topics: Adult; Antipsychotic Agents; Attention; Clopenthixol; Cognition; Denmark; Dopamine Antagonists; Fema

2016
Extrapyramidal Symptoms During Risperidone Maintenance Treatment in Schizophrenia: A Prospective, Multicenter Study.
    Journal of clinical psychopharmacology, 2016, Volume: 36, Issue:2

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Drug Administration Schedule; Female; Follow-Up

2016
The GRM7 gene, early response to risperidone, and schizophrenia: a genome-wide association study and a confirmatory pharmacogenetic analysis.
    The pharmacogenomics journal, 2017, Volume: 17, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Gene Frequency; Genome-Wide Association Study; Genotype; Hetero

2017
The effects of pioglitazone adjuvant therapy on negative symptoms of patients with chronic schizophrenia: a double-blind and placebo-controlled trial.
    Human psychopharmacology, 2016, Volume: 31, Issue:2

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Female

2016
Efficacy, Safety, and Tolerability of RBP-7000 Once-Monthly Risperidone for the Treatment of Acute Schizophrenia: An 8-Week, Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 3 Study.
    Journal of clinical psychopharmacology, 2016, Volume: 36, Issue:2

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Anxiety; Delayed-Action Preparations; Double-Blind Me

2016
Duloxetine Add-On to Risperidone for Treatment of Negative Symptoms in Patients with Stable Schizophrenia: Randomized Double-Blind Placebo-Controlled Study.
    Pharmacopsychiatry, 2016, Volume: 49, Issue:4

    Topics: Adolescent; Adult; Analgesics; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination;

2016
AZD8529, a positive allosteric modulator at the mGluR2 receptor, does not improve symptoms in schizophrenia: A proof of principle study.
    Schizophrenia research, 2016, Volume: 172, Issue:1-3

    Topics: Adolescent; Adult; Allosteric Regulation; Antipsychotic Agents; Double-Blind Method; Female; Humans;

2016
Factors associated with relapse in schizophrenia despite adherence to long-acting injectable antipsychotic therapy.
    International clinical psychopharmacology, 2016, Volume: 31, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method; Female; H

2016
Clozapine and risperidone in moderately refractory schizophrenia: a 6-month randomized double-blind comparison.
    The Journal of clinical psychiatry, 2016, Volume: 77, Issue:5

    Topics: Brief Psychiatric Rating Scale; Clozapine; Comorbidity; Dose-Response Relationship, Drug; Double-Bli

2016
Health-related quality of life in acute schizophrenia patients treated with RBP-7000 once monthly risperidone: An 8-week, randomized, double-blind, placebo-controlled, multicenter phase 3 study.
    Schizophrenia research, 2016, Volume: 174, Issue:1-3

    Topics: Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Female; Hu

2016
Cognitive function and risperidone long-acting injection vs. paliperidone palmitate in schizophrenia: a 6-month, open-label, randomized, pilot trial.
    BMC psychiatry, 2016, 05-29, Volume: 16

    Topics: Adult; Antipsychotic Agents; Cognition; Delayed-Action Preparations; Drug Administration Schedule; F

2016
Phase I, open-label, randomized, parallel study to evaluate the pharmacokinetics, safety, and tolerability of one intramuscular injection of risperidone ISM at different dose strengths in patients with schizophrenia or schizoaffective disorder (PRISMA-1).
    International clinical psychopharmacology, 2016, Volume: 31, Issue:6

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Fatigue; Female; Gastrointestinal Dis

2016
Comparison of Injectable and Oral Antipsychotics in Relapse Rates in a Pragmatic 30-Month Schizophrenia Relapse Prevention Study.
    Psychiatric services (Washington, D.C.), 2016, 12-01, Volume: 67, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Inje

2016
Incidence of non-alcoholic fatty liver disease and metabolic dysfunction in first episode schizophrenia and related psychotic disorders: a 3-year prospective randomized interventional study.
    Psychopharmacology, 2016, Volume: 233, Issue:23-24

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Female; Humans; Incidence; Male; Metabolic Diseases; Midd

2016
Once-monthly paliperidone palmitate compared with conventional and atypical daily oral antipsychotic treatment in patients with schizophrenia.
    CNS spectrums, 2016, Volume: 21, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Aripiprazole; Basal Ganglia Diseases; Benzodiazep

2016
The maintenance of modified electroconvulsive therapy combined with risperidone is better than risperidone alone in preventing relapse of schizophrenia and improving cognitive function.
    Arquivos de neuro-psiquiatria, 2016, Volume: 74, Issue:10

    Topics: Adult; Antipsychotic Agents; Cognition; Combined Modality Therapy; Disease-Free Survival; Electrocon

2016
Increasing Versus Maintaining the Dose of Olanzapine or Risperidone in Schizophrenia Patients Who Did Not Respond to a Modest Dosage: A Double-Blind Randomized Controlled Trial.
    The Journal of clinical psychiatry, 2016, Volume: 77, Issue:10

    Topics: Adult; Aged; Benzodiazepines; Dose-Response Relationship, Drug; Double-Blind Method; Drug Resistance

2016
An RCT Evaluating the Effects of Skills Training and Medication Type on Work Outcomes Among Patients With Schizophrenia.
    Psychiatric services (Washington, D.C.), 2017, 03-01, Volume: 68, Issue:3

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Employment, Supported; Female; Follo

2017
Prolactin related symptoms during risperidone maintenance treatment: results from a prospective, multicenter study of schizophrenia.
    BMC psychiatry, 2016, Nov-09, Volume: 16, Issue:1

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Female; Humans; Hyperprolactinemia; Maint

2016
Effects of memantine added to risperidone on the symptoms of schizophrenia: A randomized double-blind, placebo-controlled clinical trial.
    Psychiatry research, 2017, Volume: 247

    Topics: Adult; Antipsychotic Agents; Cognition; Double-Blind Method; Drug Therapy, Combination; Female; Huma

2017
Threshold of Dopamine D2/3 Receptor Occupancy for Hyperprolactinemia in Older Patients With Schizophrenia.
    The Journal of clinical psychiatry, 2016, Volume: 77, Issue:12

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Corpus Striatum; Dopamine Antagonist

2016
Exposure-response analysis after subcutaneous administration of RBP-7000, a once-a-month long-acting Atrigel formulation of risperidone.
    British journal of clinical pharmacology, 2017, Volume: 83, Issue:7

    Topics: Absorbable Implants; Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Delayed-Action Preparatio

2017
Cariprazine versus risperidone monotherapy for treatment of predominant negative symptoms in patients with schizophrenia: a randomised, double-blind, controlled trial.
    Lancet (London, England), 2017, 03-18, Volume: 389, Issue:10074

    Topics: Adult; Antipsychotic Agents; Behavioral Symptoms; Double-Blind Method; Female; Humans; Male; Middle

2017
Impaired sensorimotor gating of the acoustic startle response in the prodrome of schizophrenia.
    Biological psychiatry, 2008, Nov-01, Volume: 64, Issue:9

    Topics: Acoustic Stimulation; Adult; Analysis of Variance; Antipsychotic Agents; Case-Control Studies; Femal

2008
Impact of antipsychotic treatment on nonfasting triglycerides in the CATIE Schizophrenia Trial phase 1.
    Schizophrenia research, 2008, Volume: 103, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cardiovascular Diseases; Dibenzothiazepines; Female; H

2008
Effects of warm-supplementing kidney yang (WSKY) capsule added on risperidone on cognition in chronic schizophrenic patients: a randomized, double-blind, placebo-controlled, multi-center clinical trial.
    Human psychopharmacology, 2008, Volume: 23, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Capsules; Chronic Disease; Double-Blind Method; Drug Therap

2008
Effectiveness of antipsychotic polypharmacy for patients with treatment refractory schizophrenia: an open-label trial of olanzapine plus risperidone for those who failed to respond to a sequential treatment with olanzapine, quetiapine and risperidone.
    Human psychopharmacology, 2008, Volume: 23, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Humans;

2008
Paliperidone extended-release tablets in schizophrenia patients previously treated with risperidone.
    International clinical psychopharmacology, 2008, Volume: 23, Issue:4

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Isoxazoles; Male; Paliperidone Pal

2008
Efficacy and tolerability of ziprasidone versus risperidone as augmentation in patients partially responsive to clozapine: a randomised controlled clinical trial.
    Journal of psychopharmacology (Oxford, England), 2009, Volume: 23, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Female; Humans; Long

2009
Decreased serum neurotrophin 3 in chronically medicated schizophrenic males.
    Neuroscience letters, 2008, Aug-08, Volume: 440, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Diagnostic and Statistical Manual of Mental Disorders; Enzym

2008
Effect of risperidone versus haloperidol on emotional responding in schizophrenic patients.
    Psychopharmacology, 2008, Volume: 200, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Corpus Striatum; Dopamine; Dopamine D2 Receptor Antagonists

2008
Metabolic and hormonal side effects in children and adolescents treated with second-generation antipsychotics.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:7

    Topics: Adolescent; Benzodiazepines; Blood Glucose; Body Mass Index; Child; Diagnostic and Statistical Manua

2008
Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study.
    BMC medicine, 2008, Jun-30, Volume: 6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female

2008
Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study.
    BMC medicine, 2008, Jun-30, Volume: 6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female

2008
Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study.
    BMC medicine, 2008, Jun-30, Volume: 6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female

2008
Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study.
    BMC medicine, 2008, Jun-30, Volume: 6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female

2008
Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study.
    Psychopharmacology, 2008, Volume: 200, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzoxazoles; Body Weight; Cholesterol; Dose-Response Re

2008
Effect of olanzapine and risperidone on subjective well-being and craving for cannabis in patients with schizophrenia or related disorders: a double-blind randomized controlled trial.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2008, Volume: 53, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Comorbidity; Disruptive, Impulse Control,

2008
Monthly administration of long-acting injectable risperidone and striatal dopamine D2 receptor occupancy for the management of schizophrenia.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Brain; Delayed-Action Preparations; Diagnostic and Statisti

2008
Antipsychotic treatment discontinuation in previously untreated patients with schizophrenia: 36-month results from the SOHO study.
    Journal of psychiatric research, 2009, Volume: 43, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Confidence Intervals; Europe; Female; Follow-Up Studie

2009
Changes in neuropsychological functioning following treatment with risperidone, olanzapine, and conventional antipsychotic medications.
    Human psychopharmacology, 2008, Volume: 23, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Female; Follow-Up Studies; Humans

2008
A randomized, double-blind, placebo-controlled trial of metformin treatment for weight gain associated with initiation of risperidone in children and adolescents.
    Saudi medical journal, 2008, Volume: 29, Issue:8

    Topics: Antipsychotic Agents; Child; Double-Blind Method; Humans; Hypoglycemic Agents; Metformin; Risperidon

2008
A 12-week, double-blind, placebo-controlled trial of donepezil adjunctive treatment to risperidone in chronic and stable schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Dec-12, Volume: 32, Issue:8

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Donepezil; Double-Blind Method; Female; Humans; Indans

2008
A comparative pilot study of second-generation antipsychotics in children and adolescents with schizophrenia-spectrum disorders.
    Journal of child and adolescent psychopharmacology, 2008, Volume: 18, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Diagnostic and Statistical Manual of Menta

2008
[Long-acting injectable risperidone: naturalistic study in three hospitals in Aquitaine].
    L'Encephale, 2007, Volume: 33, Issue:6

    Topics: Antipsychotic Agents; Catchment Area, Health; Delayed-Action Preparations; France; Hospitalization;

2007
Added ondansetron for stable schizophrenia: a double blind, placebo controlled trial.
    Schizophrenia research, 2009, Volume: 107, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Chronic Disease; Cognition Disorders; Double-Blin

2009
Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study.
    The American journal of psychiatry, 2008, Volume: 165, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Male;

2008
Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study.
    The American journal of psychiatry, 2008, Volume: 165, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Male;

2008
Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study.
    The American journal of psychiatry, 2008, Volume: 165, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Male;

2008
Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study.
    The American journal of psychiatry, 2008, Volume: 165, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Male;

2008
Effect of ritanserin, a 5HT2A/2C antagonist, on negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Dec-12, Volume: 32, Issue:8

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Co

2008
A randomised controlled study of risperidone and olanzapine for schizophrenic patients with neuroleptic-induced acute dystonia or parkinsonism.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Dystonia; Female; Hu

2010
Ziprasidone versus olanzapine, risperidone or quetiapine in patients with chronic schizophrenia: a 12-week open-label, multicentre clinical trial.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2009, Volume: 10, Issue:4 Pt 3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cholesterol; Chronic Disease; Dibenz

2009
Treatment of psychotic disorders with aripiprazole in the emergency psychiatric setting.
    Psychiatria Danubina, 2008, Volume: 20, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Aripiprazole; Clozapine; Diagnostic and Statistical Manu

2008
[The study of therapeutic efficacy of two forms of risperidone--rileptid and rispolept in patients with schizophrenia].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2008, Volume: 108, Issue:8

    Topics: Adult; Antipsychotic Agents; Drugs, Generic; Female; Humans; Male; Risperidone; Schizophrenia; Thera

2008
Time course of the changes in antipsychotic-induced hyperprolactinemia following the switch to aripiprazole.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Dec-12, Volume: 32, Issue:8

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Aripiprazole; Cross-Over Studies; Dru

2008
Trajectories and antecedents of treatment response over time in early-episode psychosis.
    Schizophrenia bulletin, 2010, Volume: 36, Issue:3

    Topics: Adult; Age of Onset; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Early Diagnosis

2010
Functional serotonin 1A receptor variant influences treatment response to atypical antipsychotics in schizophrenia.
    Pharmacogenetics and genomics, 2009, Volume: 19, Issue:1

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Genotype; Haloperidol; Humans; Male; Pharm

2009
Remission in patients with first-episode schizophrenia receiving assured antipsychotic medication: a study with risperidone long-acting injection.
    International clinical psychopharmacology, 2008, Volume: 23, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule;

2008
Does switching to a new antipsychotic improve outcomes? Data from the CATIE Trial.
    Schizophrenia research, 2009, Volume: 107, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Drug Monitoring; Female; Humans

2009
Glucose and lipid disturbances after 1 year of antipsychotic treatment in a drug-naïve population.
    Schizophrenia research, 2009, Volume: 107, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Cholesterol; Cholesterol, H

2009
[Effects of the anticholinesterase drug neuromidin in patients with schizophrenia with marked neurocognitive deficits].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2008, Volume: 108, Issue:11

    Topics: Aminoquinolines; Antipsychotic Agents; Brain; Cholinesterase Inhibitors; Cognition Disorders; Drug T

2008
The disparity of pharmacokinetics and prolactin study for risperidone long-acting injection.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Female; Humans; Hyperprolactinemia; Injections, I

2008
Results of phase 3 of the CATIE schizophrenia trial.
    Schizophrenia research, 2009, Volume: 107, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chronic Disease; Cloza

2009
Effects of aripiprazole on prolactin levels in subjects with schizophrenia during cross-titration with risperidone or olanzapine: analysis of a randomized, open-label study.
    Schizophrenia research, 2009, Volume: 107, Issue:2-3

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dose-R

2009
Lack of an inverse relationship between duration of untreated psychosis and cognitive function in first episode schizophrenia.
    Schizophrenia research, 2009, Volume: 107, Issue:2-3

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Double-Blind Method; Early D

2009
Divalproex ER combined with olanzapine or risperidone for treatment of acute exacerbations of schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2009, Volume: 34, Issue:5

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Double-Blind M

2009
A pilot study of the safety and efficacy of amisulpride and risperidone in elderly psychotic patients.
    European psychiatry : the journal of the Association of European Psychiatrists, 2009, Volume: 24, Issue:3

    Topics: Age Factors; Aged; Amisulpride; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Di

2009
Lack of association between clinical and cognitive change in first-episode psychosis: the first 6 weeks of treatment.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2008, Volume: 53, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Haloperidol; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
The effect of antipsychotic medication on sexual function and serum prolactin levels in community-treated schizophrenic patients: results from the Schizophrenia Trial of Aripiprazole (STAR) study (NCT00237913).
    BMC psychiatry, 2008, Dec-22, Volume: 8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male

2008
Superoxide dismutase and cytokines in chronic patients with schizophrenia: association with psychopathology and response to antipsychotics.
    Psychopharmacology, 2009, Volume: 204, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Female; Haloperidol; Humans

2009
A comparison of ziprasidone and risperidone in the long-term treatment of schizophrenia: a 44-week, double-blind, continuation study.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2009, Volume: 54, Issue:1

    Topics: Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; Double-Blind Met

2009
Efficacy, safety and tolerability of two dosing regimens in adolescent schizophrenia: double-blind study.
    The British journal of psychiatry : the journal of mental science, 2009, Volume: 194, Issue:2

    Topics: Acute Disease; Adolescent; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Meth

2009
Long-term outcomes in patients with schizophrenia treated with risperidone long-acting injection or oral antipsychotics in Spain: results from the electronic Schizophrenia Treatment Adherence Registry (e-STAR).
    European psychiatry : the journal of the Association of European Psychiatrists, 2009, Volume: 24, Issue:5

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Dru

2009
Association analysis of serotonin receptor 7 gene (HTR7) and risperidone response in Chinese schizophrenia patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2009, Apr-30, Volume: 33, Issue:3

    Topics: Adult; Antipsychotic Agents; China; Female; Gene Frequency; Genetic Predisposition to Disease; Genom

2009
Effect of augmentatory repetitive transcranial magnetic stimulation on auditory hallucinations in schizophrenia: randomized controlled study.
    The Australian and New Zealand journal of psychiatry, 2009, Volume: 43, Issue:4

    Topics: Adult; Antipsychotic Agents; Female; Hallucinations; Haloperidol; Humans; International Classificati

2009
Progressive gray matter reduction of the superior temporal gyrus during transition to psychosis.
    Archives of general psychiatry, 2009, Volume: 66, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Atrophy; Bipolar Disorder; Cognitive Behavioral Therapy; Co

2009
A 24-week, multicenter, open-label, randomized study to compare changes in glucose metabolism in patients with schizophrenia receiving treatment with olanzapine, quetiapine, or risperidone.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cholesterol, HDL; Cholesterol, LDL;

2009
Cognitive effectiveness of olanzapine and risperidone in first-episode psychosis.
    The British journal of psychiatry : the journal of mental science, 2009, Volume: 194, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cognition; Educational Status; Female; Hum

2009
Candidate-gene association analysis of response to risperidone in African-American and white patients with schizophrenia.
    The pharmacogenomics journal, 2009, Volume: 9, Issue:5

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Black or African American; Catechol O-Methyltrans

2009
Switching to aripiprazole in outpatients with schizophrenia experiencing insufficient efficacy and/or safety/tolerability issues with risperidone: a randomized, multicentre, open-label study.
    Pharmacopsychiatry, 2009, Volume: 42, Issue:3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Cognition; Female; Health Status; Humans; Male; Middle Ag

2009
Electro-acupuncture versus sham electro-acupuncture for auditory hallucinations in patients with schizophrenia: a randomized controlled trial.
    Clinical rehabilitation, 2009, Volume: 23, Issue:7

    Topics: Adult; Antipsychotic Agents; Drug Resistance; Electroacupuncture; Female; Hallucinations; Humans; Ma

2009
The effect of antipsychotics on the high-affinity state of D2 and D3 receptors: a positron emission tomography study With [11C]-(+)-PHNO.
    Archives of general psychiatry, 2009, Volume: 66, Issue:6

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Benzodiazepines; Benzothiazoles; Binding, Competitive; C

2009
Preattentional processes and disorganization in schizophrenia: Influence of a 6-week risperidone treatment.
    Progress in neuro-psychopharmacology & biological psychiatry, 2009, Oct-01, Volume: 33, Issue:7

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Attention; Attention Deficit Disorder with Hypera

2009
Efficacy and tolerability of switching to ziprasidone from olanzapine, risperidone or haloperidol: an international, multicenter study.
    International clinical psychopharmacology, 2009, Volume: 24, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female; Haloperido

2009
Effect of risperidone on emotion recognition deficits in antipsychotic-naïve schizophrenia: a short-term follow-up study.
    Schizophrenia research, 2009, Volume: 113, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Cognitive Behavioral Therapy; Emotions

2009
Long-term efficacy of electroconvulsive therapy combined with different antipsychotic drugs in previously resistant schizophrenia.
    Psychiatria Danubina, 2009, Volume: 21, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Combined Modality Therapy; Dose-Response Relationship,

2009
Randomized clinical comparison of perospirone and risperidone in patients with schizophrenia: Kansai Psychiatric Multicenter Study.
    Psychiatry and clinical neurosciences, 2009, Volume: 63, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Female; Humans; Isoindoles; M

2009
Relationships among neurocognition, symptoms and functioning in patients with schizophrenia: a path-analytic approach for associations at baseline and following 24 weeks of antipsychotic drug therapy.
    BMC psychiatry, 2009, Jul-14, Volume: 9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Follow-Up Studies; Halope

2009
Genome-wide pharmacogenomic analysis of response to treatment with antipsychotics.
    Molecular psychiatry, 2011, Volume: 16, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Chromosomes, Human, Pair 4; Dibenzothiazepines; Double-Blind

2011
Effect of Warm-Supplementing Kidney Yang (WSKY) added to risperidone on quality of life in patients with schizophrenia: a randomized controlled trial.
    Clinical rehabilitation, 2009, Volume: 23, Issue:11

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Drugs, Chinese Herbal;

2009
Remission in schizophrenia: one-year Italian prospective study of risperidone long-acting injectable (RLAI) in patients with schizophrenia or schizoaffective disorder.
    Human psychopharmacology, 2009, Volume: 24, Issue:7

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Follow-

2009
Effects of switching to long-acting injectable risperidone from oral atypical antipsychotics on cognitive function in patients with schizophrenia.
    Human psychopharmacology, 2009, Volume: 24, Issue:7

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Cognition; Cognition Disorders; Drug

2009
Effects of olanzapine and risperidone on glucose metabolism and insulin sensitivity in chronic schizophrenic patients with long-term antipsychotic treatment: a randomized 5-month study.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:11

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Chronic Disease;

2009
A comparison of serum prolactin concentrations after administration of paliperidone extended-release and risperidone tablets in patients with schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Area Under Curve; Delayed-Action Preparations; Double-Blind

2010
Experience with injectable long-acting risperidone in long-term therapy after an acute episode of schizophrenia: the SPHERE Study.
    Expert review of neurotherapeutics, 2009, Volume: 9, Issue:10

    Topics: Adult; Cohort Studies; Dopamine Antagonists; Drug Administration Schedule; Drug Delivery Systems; Dr

2009
Identification of novel candidate genes for treatment response to risperidone and susceptibility for schizophrenia: integrated analysis among pharmacogenomics, mouse expression, and genetic case-control association approaches.
    Biological psychiatry, 2010, Feb-01, Volume: 67, Issue:3

    Topics: Animals; Antipsychotic Agents; Case-Control Studies; Databases, Genetic; Gene Frequency; Genetic Pre

2010
Early response to antipsychotic drug therapy as a clinical marker of subsequent response in the treatment of schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Administration Schedule; Female; Fo

2010
Long-term skill proceduralization in schizophrenia.
    Journal of the International Neuropsychological Society : JINS, 2010, Volume: 16, Issue:1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Association Learning; Chloroquinolinols; Confiden

2010
A multicenter, randomized, double-blind, placebo-controlled, 16-week study of adjunctive aripiprazole for schizophrenia or schizoaffective disorder inadequately treated with quetiapine or risperidone monotherapy.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:10

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Aripiprazole; Diagnostic and Statistical Manual of Men

2009
A randomized controlled trial of long-acting injectable risperidone vs continuation on oral atypical antipsychotics for first-episode schizophrenia patients: initial adherence outcome.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:10

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Attitude to Health; Delayed-Action Pr

2009
Establishing remission and good clinical functioning in schizophrenia: predictors of best outcome with long-term risperidone long-acting injectable treatment.
    European psychiatry : the journal of the Association of European Psychiatrists, 2010, Volume: 25, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Estonia; Europe; Female; Follow-Up S

2010
Predictors of adherence to atypical antipsychotics (risperidone or olanzapine) in older patients with schizophrenia: an open study of 3(1/2) years duration.
    International journal of geriatric psychiatry, 2010, Volume: 25, Issue:4

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Female; Humans; Kaplan-Meier Estimate; Longitudinal Stu

2010
The effect of mirtazapine add on therapy to risperidone in the treatment of schizophrenia: a double-blind randomized placebo-controlled trial.
    Schizophrenia research, 2010, Volume: 116, Issue:2-3

    Topics: Adult; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Double-Blind Method; Female; Humans;

2010
Treatment retention with risperidone long-acting injection: 24-month results from the Electronic Schizophrenia Treatment Adherence Registry (e-STAR) in six countries.
    Current medical research and opinion, 2010, Volume: 26, Issue:3

    Topics: Adult; Antipsychotic Agents; Female; Hospitalization; Humans; Male; Medication Adherence; Prospectiv

2010
Effectiveness of a psychosocial intervention for relapse prevention in patients with schizophrenia receiving risperidone via long-acting injection.
    Psychiatry research, 2010, Feb-28, Volume: 175, Issue:3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Female; Follow-Up Studies; Humans; Male; Middle A

2010
A 6-week, randomized, double-blind, placebo-controlled study of the efficacy and safety of risperidone in adolescents with schizophrenia.
    Journal of child and adolescent psychopharmacology, 2009, Volume: 19, Issue:6

    Topics: Adolescent; Adolescent Behavior; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blin

2009
Switching stable patients with schizophrenia from depot and oral antipsychotics to long-acting injectable risperidone: reasons for switching and safety.
    Human psychopharmacology, 2010, Volume: 25, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relati

2010
Challenging the assumption that improvement in functional outcomes is delayed relative to improvement in symptoms in the treatment of schizophrenia.
    Schizophrenia research, 2010, Volume: 118, Issue:1-3

    Topics: Analysis of Variance; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Human

2010
Risperidone long-acting injection: pharmacokinetics following administration in deltoid versus gluteal muscle in schizophrenic patients.
    Journal of clinical pharmacology, 2010, Volume: 50, Issue:9

    Topics: Adult; Antipsychotic Agents; Buttocks; Delayed-Action Preparations; Deltoid Muscle; Drug Administrat

2010
Does oral antipsychotic pre-treatment influence outcome of a switch to long-acting injectable risperidone in patients with schizophrenia?
    Pharmacopsychiatry, 2010, Volume: 43, Issue:2

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Inje

2010
Hunger and negative alliesthesia to aspartame and sucrose in patients treated with antipsychotic drugs and controls.
    Eating and weight disorders : EWD, 2009, Volume: 14, Issue:4

    Topics: Adult; Antipsychotic Agents; Aspartame; Benzodiazepines; Carbonated Beverages; Clozapine; Dibenzothi

2009
Association between plasma nitric oxide metabolites levels and negative symptoms of schizophrenia: a pilot study.
    Human psychopharmacology, 2010, Volume: 25, Issue:2

    Topics: Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; Female; Humans;

2010
Medication satisfaction in schizophrenia: a blinded-initiation study of paliperidone extended release in patients suboptimally responsive to risperidone.
    International clinical psychopharmacology, 2010, Volume: 25, Issue:3

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method; Female; Humans; Isoxa

2010
Risperidone maintenance treatment in schizophrenia: a randomized, controlled trial.
    The American journal of psychiatry, 2010, Volume: 167, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Retention, Psychol

2010
Emotion processing in schizophrenia: fMRI study of patients treated with risperidone long-acting injections or conventional depot medication.
    Journal of psychopharmacology (Oxford, England), 2011, Volume: 25, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Attention; Brain; Brain Mapping; Delayed-Action Prepa

2011
Safety and efficacy of long-acting injectable risperidone in patients with schizophrenia spectrum disorders: a 6-month open-label trial in Asian patients.
    Human psychopharmacology, 2010, Volume: 25, Issue:3

    Topics: Adult; Asian People; Blood Glucose; Delayed-Action Preparations; Female; Humans; Injections, Intramu

2010
Switching stable patients with schizophrenia from depot and oral antipsychotics to long-acting injectable risperidone: efficacy, quality of life and functional outcome.
    Human psychopharmacology, 2010, Volume: 25, Issue:3

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Acti

2010
Safety of sertindole versus risperidone in schizophrenia: principal results of the sertindole cohort prospective study (SCoP).
    Acta psychiatrica Scandinavica, 2010, Volume: 122, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Arrhythmias, Cardiac; Female; Hear

2010
Long-acting injectable risperidone and metabolic ratio: a possible index of clinical outcome in treatment-resistant schizophrenic patients.
    Psychopharmacology, 2010, Volume: 210, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Biomarkers, Pharmacological; Brief Psychiatric Rating Scale

2010
A randomized controlled trial of risperidone and olanzapine for schizophrenic patients with neuroleptic-induced tardive dyskinesia.
    The Journal of clinical psychiatry, 2010, Volume: 71, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Dose-Response Relation

2010
Effects of olanzapine and risperidone on lipid metabolism in chronic schizophrenic patients with long-term antipsychotic treatment: a randomized five month study.
    Schizophrenia research, 2010, Volume: 120, Issue:1-3

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Pressure; Body Mass Index; Chronic Disease; Double-Blin

2010
Are cannabis use disorders associated with an earlier age at onset of psychosis? A study in first episode schizophrenia.
    Schizophrenia research, 2010, Volume: 120, Issue:1-3

    Topics: Adolescent; Adult; Age of Onset; Antipsychotic Agents; Benzodiazepines; Diagnostic and Statistical M

2010
Clinical predictors of response to olanzapine or risperidone during acute episode of schizophrenia.
    Psychiatry research, 2010, Aug-30, Volume: 179, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Female; Humans; Logistic Mode

2010
Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2010, Volume: 49, Issue:6

    Topics: Adolescent; Akathisia, Drug-Induced; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Lo

2010
Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2010, Volume: 49, Issue:6

    Topics: Adolescent; Akathisia, Drug-Induced; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Lo

2010
Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2010, Volume: 49, Issue:6

    Topics: Adolescent; Akathisia, Drug-Induced; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Lo

2010
Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2010, Volume: 49, Issue:6

    Topics: Adolescent; Akathisia, Drug-Induced; Benzodiazepines; Child; Double-Blind Method; Female; Humans; Lo

2010
Risperidone long-acting injectable in recent-onset schizophrenia examined with clinician and patient self-report measures.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:2

    Topics: Adult; Age of Onset; Delayed-Action Preparations; Female; Humans; Injections, Intramuscular; Male; P

2010
Elevated plasma γ-aminobutyrate/glutamate ratio and responses to risperidone antipsychotic treatment in schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Oct-01, Volume: 34, Issue:7

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Chromatography, Liquid; Female; gamma-Aminobutyri

2010
Efficacy and tolerability of Blonanserin in the patients with schizophrenia: a randomized, double-blind, risperidone-compared trial.
    Clinical neuropharmacology, 2010, Volume: 33, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method

2010
DRD2 promoter region variation predicts antipsychotic-induced weight gain in first episode schizophrenia.
    Pharmacogenetics and genomics, 2010, Volume: 20, Issue:9

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female; Huma

2010
Adjunctive risperidone for partially responsive people with schizophrenia treated with clozapine.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:11

    Topics: Adult; Clozapine; Double-Blind Method; Female; Humans; Male; Middle Aged; Neuropsychological Tests;

2010
A double-blind, randomized study comparing the efficacy and safety of sertindole and risperidone in patients with treatment-resistant schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:2

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Resistance; Drug-Related Side Effects and Adv

2011
Relapse prevention in first-episode schizophrenia--maintenance vs intermittent drug treatment with prodrome-based early intervention: results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2011
Relapse prevention in first-episode schizophrenia--maintenance vs intermittent drug treatment with prodrome-based early intervention: results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2011
Relapse prevention in first-episode schizophrenia--maintenance vs intermittent drug treatment with prodrome-based early intervention: results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2011
Relapse prevention in first-episode schizophrenia--maintenance vs intermittent drug treatment with prodrome-based early intervention: results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy;

2011
Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dibenzothiazepines;

2010
Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dibenzothiazepines;

2010
Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dibenzothiazepines;

2010
Relapse prevention in schizophrenia and schizoaffective disorder with risperidone long-acting injectable vs quetiapine: results of a long-term, open-label, randomized clinical trial.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2010, Volume: 35, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dibenzothiazepines;

2010
A head-to-head comparison of sertindole and risperidone on metabolic parameters.
    Schizophrenia research, 2010, Volume: 123, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Body Mass Index; Cholesterol; Female; Humans; Imidazoles; Indoles; Lipi

2010
A randomized, double-blind comparison of risperidone versus low-dose risperidone plus low-dose haloperidol in treating schizophrenia.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:5

    Topics: Adolescent; Adult; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Combination;

2010
Esquire trial: efficacy and adverse effects of quetiapine versus risperidone in first-episode schizophrenia.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:5

    Topics: Adult; Dibenzothiazepines; Female; Humans; Male; Middle Aged; Parkinsonian Disorders; Quetiapine Fum

2010
Treatment outcomes of patients with tardive dyskinesia and chronic schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Dibenzothiazepines; Female; H

2011
Treatment outcomes of patients with tardive dyskinesia and chronic schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Dibenzothiazepines; Female; H

2011
Treatment outcomes of patients with tardive dyskinesia and chronic schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Dibenzothiazepines; Female; H

2011
Treatment outcomes of patients with tardive dyskinesia and chronic schizophrenia.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Dibenzothiazepines; Female; H

2011
Armodafinil as adjunctive therapy in adults with cognitive deficits associated with schizophrenia: a 4-week, double-blind, placebo-controlled study.
    The Journal of clinical psychiatry, 2010, Volume: 71, Issue:11

    Topics: Adult; Antipsychotic Agents; Benzhydryl Compounds; Benzodiazepines; Central Nervous System Stimulant

2010
Metabolic parameters in the short- and long-term treatment of schizophrenia with sertindole or risperidone.
    European archives of psychiatry and clinical neuroscience, 2011, Volume: 261, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Blood Glucose; Blood Pressure; Body Mass Index; Chi-Square Distri

2011
Galantamine augmentation of long-acting injectable risperidone for cognitive impairments in chronic schizophrenia.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Cognition Disorders; Delayed-Action Preparations; Dose

2011
Effect of risperidone on high-affinity state of dopamine D2 receptors: a PET study with agonist ligand [11C](R)-2-CH3O-N-n-propylnorapomorphine.
    The international journal of neuropsychopharmacology, 2011, Volume: 14, Issue:1

    Topics: Adult; Apomorphine; Brain; Dopamine Agonists; Dopamine Antagonists; Dopamine D2 Receptor Antagonists

2011
"Extended" antipsychotic dosing in the maintenance treatment of schizophrenia: a double-blind, placebo-controlled trial.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Double-Blind Method; D

2011
Insight: demographic differences and associations with one-year outcome in schizophrenia and schizoaffective disorder.
    Clinical schizophrenia & related psychoses, 2010, Volume: 4, Issue:3

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Analysis of Variance; Antipsychotic Ag

2010
The heterogeneity of antipsychotic response in the treatment of schizophrenia.
    Psychological medicine, 2011, Volume: 41, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Double-B

2011
Suicide attempts in a prospective cohort of patients with schizophrenia treated with sertindole or risperidone.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2010, Volume: 20, Issue:12

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Cohort Studies; Female; Humans; Imidazoles; Indoles; Mal

2010
Sildenafil adjunctive therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled trial.
    Psychopharmacology, 2011, Volume: 213, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female; Hum

2011
Randomized controlled trial of interventions for young people at ultra high risk for psychosis: 6-month analysis.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy; Co

2011
Predictors of relapse in Chinese schizophrenia patients: a prospective, multi-center study.
    Social psychiatry and psychiatric epidemiology, 2011, Volume: 46, Issue:12

    Topics: Adult; Antipsychotic Agents; China; Dose-Response Relationship, Drug; Female; Humans; Longitudinal S

2011
Characteristics of the MATRICS Consensus Cognitive Battery in a 29-site antipsychotic schizophrenia clinical trial.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Female; Humans; Isoindoles; Lurasidone Hydrochlori

2011
Characteristics of the MATRICS Consensus Cognitive Battery in a 29-site antipsychotic schizophrenia clinical trial.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Female; Humans; Isoindoles; Lurasidone Hydrochlori

2011
Characteristics of the MATRICS Consensus Cognitive Battery in a 29-site antipsychotic schizophrenia clinical trial.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Female; Humans; Isoindoles; Lurasidone Hydrochlori

2011
Characteristics of the MATRICS Consensus Cognitive Battery in a 29-site antipsychotic schizophrenia clinical trial.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Female; Humans; Isoindoles; Lurasidone Hydrochlori

2011
A double-blind study of paliperidone palmitate and risperidone long-acting injectable in adults with schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Jan-15, Volume: 35, Issue:1

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Double-Blind Method; Drug Delivery Sy

2011
Mirtazapine augmentation enhances cognitive and reduces negative symptoms in schizophrenia patients treated with risperidone: a randomized controlled trial.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Jan-15, Volume: 35, Issue:1

    Topics: Adult; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Cognition Disorders; Double-Blind Met

2011
A double-blind, randomized, and placebo-controlled trial of buspirone added to risperidone in patients with chronic schizophrenia.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:6

    Topics: Adult; Antipsychotic Agents; Buspirone; Chronic Disease; Double-Blind Method; Drug Therapy, Combinat

2010
Risperidone oral solution versus standard tablets for the acute treatment of patients with schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Female; Humans; Male; Prolactin; Psychiatric Status Rating Scales; Risperidone

2011
Premorbid functioning and treatment response in recent-onset schizophrenia: prospective study with risperidone long-acting injectable.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:1

    Topics: Adolescent; Adult; Age of Onset; Child; Delayed-Action Preparations; Female; Follow-Up Studies; Huma

2011
Predictors of response and remission in the acute treatment of first-episode schizophrenia patients--is it all about early response?
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2011, Volume: 21, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Female; Haloperidol; Humans; Mal

2011
Improvement of serum prolactin and sexual function after switching to aripiprazole from risperidone in schizophrenia: a case series.
    Psychiatry and clinical neurosciences, 2011, Volume: 65, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Humans; Male; Middle Aged; Piperazines; Prolactin; Psychi

2011
Challenges in the design and conduct of controlled clinical effectiveness trials in schizophrenia.
    Clinical trials (London, England), 2011, Volume: 8, Issue:2

    Topics: Administration, Oral; Antipsychotic Agents; Comparative Effectiveness Research; Delayed-Action Prepa

2011
A comparative study of paliperidone palmitate and risperidone long-acting injectable therapy in schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Jun-01, Volume: 35, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Data Interpretation, Statistical; Delayed-Action Preparatio

2011
Long-acting risperidone and oral antipsychotics in unstable schizophrenia.
    The New England journal of medicine, 2011, Mar-03, Volume: 364, Issue:9

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Follow-Up St

2011
Correlation of adenosinergic activity with superior efficacy of clozapine for treatment of chronic schizophrenia: a double blind randomised trial.
    Human psychopharmacology, 2011, Volume: 26, Issue:2

    Topics: Adenosine; Adenosine Deaminase; Adult; Chronic Disease; Clozapine; Double-Blind Method; Female; Halo

2011
Difference in early prediction of antipsychotic non-response between risperidone and olanzapine in the treatment of acute-phase schizophrenia.
    Schizophrenia research, 2011, Volume: 128, Issue:1-3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug

2011
Contribution of SPECT measurements of D2 and 5-HT2A occupancy to the clinical development of the antipsychotic SB-773812.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 2011, Volume: 52, Issue:4

    Topics: Adult; Algorithms; Antipsychotic Agents; Brain; Cohort Studies; Diagnostic and Statistical Manual of

2011
An open randomized pilot trial on the differential effects of aripiprazole versus risperidone on anhedonia and subjective well-being.
    Pharmacopsychiatry, 2011, Volume: 44, Issue:3

    Topics: Antidepressive Agents; Antipsychotic Agents; Aripiprazole; Dopamine Antagonists; Dose-Response Relat

2011
Impact of olanzapine or risperidone treatment on insulin sensitivity in schizophrenia or schizoaffective disorder.
    Diabetes, obesity & metabolism, 2011, Volume: 13, Issue:8

    Topics: Absorptiometry, Photon; Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Blood Glucos

2011
An algorithm-based approach to first-episode schizophrenia: response rates over 3 prospective antipsychotic trials with a retrospective data analysis.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:11

    Topics: Adolescent; Adult; Algorithms; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines;

2011
Differential effects of olanzapine and risperidone on plasma adiponectin levels over time: results from a 3-month prospective open-label study.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2012, Volume: 22, Issue:1

    Topics: Adiponectin; Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Female; Humans; Insulin

2012
How do clinical trial participants compare to other patients with schizophrenia?
    Schizophrenia research, 2011, Volume: 130, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Cohort Studies; Costs and Cost Analysis; Fema

2011
How do clinical trial participants compare to other patients with schizophrenia?
    Schizophrenia research, 2011, Volume: 130, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Cohort Studies; Costs and Cost Analysis; Fema

2011
How do clinical trial participants compare to other patients with schizophrenia?
    Schizophrenia research, 2011, Volume: 130, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Cohort Studies; Costs and Cost Analysis; Fema

2011
How do clinical trial participants compare to other patients with schizophrenia?
    Schizophrenia research, 2011, Volume: 130, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Cohort Studies; Costs and Cost Analysis; Fema

2011
Depressive symptoms and their association with acute treatment outcome in first-episode schizophrenia patients: comparing treatment with risperidone and haloperidol.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2012, Volume: 13, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Depression; Double-Blind Method; Female; Follow-Up St

2012
Effect of adjunctive treatment with aripiprazole to atypical antipsychotics on cognitive function in schizophrenia patients.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:6

    Topics: Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Aripiprazole; Benzodiazepines

2012
Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes.
    Psychiatry research, 2011, Aug-15, Volume: 188, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Female; Humans; Longitudinal

2011
Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia.
    Pharmacopsychiatry, 2011, Volume: 44, Issue:4

    Topics: Adult; Antipsychotic Agents; Body Mass Index; Body Weight; Brief Psychiatric Rating Scale; China; Di

2011
A randomized open-label comparison of the impact of aripiprazole versus risperidone on sexual functioning (RAS study).
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:4

    Topics: Adult; Aripiprazole; Female; Humans; Male; Middle Aged; Piperazines; Prolactin; Quinolones; Risperid

2011
Long acting injection versus oral risperidone in first-episode schizophrenia: differential impact on white matter myelination trajectory.
    Schizophrenia research, 2011, Volume: 132, Issue:1

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Female; Frontal

2011
A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP).
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Cholesterol; Chol

2011
A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP).
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Cholesterol; Chol

2011
A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP).
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Cholesterol; Chol

2011
A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP).
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Cholesterol; Chol

2011
Effects of acute paliperidone palmitate treatment in subjects with schizophrenia recently treated with oral risperidone.
    Schizophrenia research, 2011, Volume: 132, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Me

2011
A randomized trial of paliperidone palmitate and risperidone long-acting injectable in schizophrenia.
    The international journal of neuropsychopharmacology, 2012, Volume: 15, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Buttocks; Delayed-Action Preparations; Double-Bli

2012
A double-blind, placebo-controlled study of traditional Chinese medicine sarsasapogenin added to risperidone in patients with negative symptoms dominated schizophrenia.
    Neuroscience bulletin, 2011, Volume: 27, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Drugs, Chin

2011
Descriptive analyses of the aripiprazole arm in the risperidone long-acting injectable versus quetiapine relapse prevention trial (ConstaTRE).
    European archives of psychiatry and clinical neuroscience, 2012, Volume: 262, Issue:2

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Dibenzothiazepines; Drug Delivery Systems; Female; Humans

2012
Analysis of gene variants previously associated with iloperidone response in patients with schizophrenia who are treated with risperidone.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:3

    Topics: Adult; Antipsychotic Agents; Apoptosis Regulatory Proteins; Benzodiazepines; Biomarkers, Pharmacolog

2012
A 12-month randomized, open-label study of the metabolic effects of olanzapine and risperidone in psychotic patients: influence of valproic acid augmentation.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:12

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Female; GABA Agents; Hum

2011
Time to treatment response in first-episode schizophrenia: should acute treatment trials last several months?
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female; Humans; Male; Ol

2011
A placebo-controlled study of the modafinil added to risperidone in chronic schizophrenia.
    Psychopharmacology, 2012, Volume: 220, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzhydryl Compounds; Central Nervous System Stimulants; Chronic Diseas

2012
TNF-α -308 G>A polymorphism and weight gain in patients with schizophrenia under long-term clozapine, risperidone or olanzapine treatment.
    Neuroscience letters, 2011, Oct-31, Volume: 504, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Genotype; Humans; Male; Middle Aged

2011
Driving ability under sertindole.
    Pharmacopsychiatry, 2012, Volume: 45, Issue:2

    Topics: Adult; Antipsychotic Agents; Automobile Driving; Dibenzothiazepines; Female; Humans; Imidazoles; Ind

2012
Assessment of effectiveness measures in patients with schizophrenia initiated on risperidone long-acting therapy: the SOURCE study results.
    BMC psychiatry, 2011, Oct-14, Volume: 11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Delayed-Action Preparations; Female; Health Status; Huma

2011
Resource utilization in patients with schizophrenia who initiated risperidone long-acting therapy: results from the Schizophrenia Outcomes Utilization Relapse and Clinical Evaluation (SOURCE).
    BMC psychiatry, 2011, Oct-14, Volume: 11

    Topics: Adult; Delayed-Action Preparations; Emergency Service, Hospital; Female; Health Services; Hospitaliz

2011
First generation antipsychotics switch with Risperidone in the treatment of chronic schizophrenic patients.
    Psychiatria Danubina, 2011, Volume: 23, Issue:4

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Drug Substitution; F

2011
Risperidone and olanzapine versus another first generation antipsychotic in patients with schizophrenia inadequately responsive to first generation antipsychotics.
    Pharmacopsychiatry, 2012, Volume: 45, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Resistance; Female; Haloperidol

2012
Efficacy of iloperidone in the short-term treatment of schizophrenia: a post hoc analysis of pooled patient data from four phase III, placebo- and active-controlled trials.
    Human psychopharmacology, 2012, Volume: 27, Issue:1

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Dose-Response Relationship, Dru

2012
The differential effect of risperidone and olanzapine on insulin sensitivity after 3 weeks of treatment: a HOMA pilot study.
    Pharmacopsychiatry, 2012, Volume: 45, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Female; Homeostasis

2012
Increased risk of antipsychotic-related QT prolongation during nighttime: a 24-hour holter electrocardiogram recording study.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Circadian Rhythm; Death, Sudden, Cardiac; Electrocardi

2012
Effects of risperidone and haloperidol on superoxide dismutase and nitric oxide in schizophrenia.
    Neuropharmacology, 2012, Volume: 62, Issue:5-6

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Haloperidol; Humans; Male; Middle Aged; Ni

2012
Dopamine D2 receptor occupancy with risperidone or olanzapine during maintenance treatment of schizophrenia: a cross-sectional study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2012, Apr-27, Volume: 37, Issue:1

    Topics: Adult; Aged; Benzodiazepines; Cross-Sectional Studies; Female; Humans; Male; Middle Aged; Olanzapine

2012
Comparison of risperidone oral solution and intramuscular haloperidol with the latter shifting to oral therapy for the treatment of acute agitation in patients with schizophrenia.
    International clinical psychopharmacology, 2012, Volume: 27, Issue:2

    Topics: Administration, Oral; Adult; Akathisia, Drug-Induced; Antipsychotic Agents; China; Clonazepam; Diagn

2012
Probabilistic classification and gambling in patients with schizophrenia receiving medication: comparison of risperidone, olanzapine, clozapine and typical antipsychotics.
    Psychopharmacology, 2012, Volume: 222, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Decision Making; Female; Gambling; Humans;

2012
Dopamine D2 receptor occupancy and cognition in schizophrenia: analysis of the CATIE data.
    Schizophrenia bulletin, 2013, Volume: 39, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Dopamine D2 Receptor

2013
Risperidone in the treatment of schizophrenia.
    Medicinski arhiv, 2011, Volume: 65, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Dopamine Antagonists; Female; Humans; Male; Middle Aged; Ri

2011
Therapeutic effects of cerebrolysin added to risperidone in patients with schizophrenia dominated by negative symptoms.
    The Australian and New Zealand journal of psychiatry, 2012, Volume: 46, Issue:2

    Topics: Adult; Aged; Amino Acids; Antipsychotic Agents; Cognition; Double-Blind Method; Drug Therapy, Combin

2012
Switching patients with stable schizophrenia or schizoaffective disorder from olanzapine to risperidone long-acting injectable.
    Clinical drug investigation, 2012, Apr-01, Volume: 32, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Fem

2012
Predicting plasma concentration of risperidone associated with dosage change: a population pharmacokinetic study.
    Therapeutic drug monitoring, 2012, Volume: 34, Issue:2

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Huma

2012
Long-term safety and tolerability of lurasidone in schizophrenia: a 12-month, double-blind, active-controlled study.
    International clinical psychopharmacology, 2012, Volume: 27, Issue:3

    Topics: Adult; Ambulatory Care; Analysis of Variance; Antipsychotic Agents; Croatia; Double-Blind Method; Fe

2012
A comparison between augmentation with olanzapine and increased risperidone dose in acute schizophrenia patients showing early non-response to risperidone.
    Psychiatry research, 2012, Jul-30, Volume: 198, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Resistance; Drug Therapy, Combination; Female; Hu

2012
Long acting risperidone in Australian patients with chronic schizophrenia: 24-month data from the e-STAR database.
    BMC psychiatry, 2012, Mar-26, Volume: 12

    Topics: Adolescent; Adult; Antipsychotic Agents; Australia; Chronic Disease; Delayed-Action Preparations; Fe

2012
Olanzapine and risperidone effects on appetite and ghrelin in chronic schizophrenic patients.
    Psychiatry research, 2012, Oct-30, Volume: 199, Issue:3

    Topics: Adult; Antipsychotic Agents; Appetite; Benzodiazepines; Body Weight; Female; Ghrelin; Humans; Male;

2012
Effectiveness of switching from long-acting injectable fluphenazine or haloperidol decanoate to long-acting injectable risperidone microspheres: an open-label, randomized controlled trial.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:5

    Topics: Antipsychotic Agents; Connecticut; Delayed-Action Preparations; Drug Substitution; Female; Fluphenaz

2012
Are neurocognitive, clinical and social dysfunctions in schizotaxia reversible pharmacologically?: Results from the Changsha study.
    Asian journal of psychiatry, 2012, Volume: 5, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; China; Cluster Analysis; Cognitive Dysfunction; Double-Blin

2012
Antipsychotic drug effects on left prefrontal phospholipid metabolism: a follow-up 31P-2D-CSI study of haloperidol and risperidone in acutely ill chronic schizophrenia patients.
    Schizophrenia research, 2012, Volume: 138, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Cerebellum; Cerebral Cortex; Female; Haloperidol; Humans

2012
Choice of randomization to clozapine versus other second generation antipsychotics in the CATIE schizophrenia trial.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Double-Blind Method; Dr

2012
Neurocognitive outcomes in the Treatment of Early-Onset Schizophrenia Spectrum Disorders study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2012, Volume: 51, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Cognition Disorders; Double-Blind Method;

2012
Different impacts of aquaporin 4 and MAOA allele variation among olanzapine, risperidone, and paliperidone in schizophrenia.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:3

    Topics: Adult; Antipsychotic Agents; Aquaporin 4; Benzodiazepines; Diagnostic and Statistical Manual of Ment

2012
Impact of catechol-o-methyltransferase polymorphisms on risperidone treatment for schizophrenia and its potential clinical significance.
    Clinical biochemistry, 2012, Volume: 45, Issue:10-11

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Catechol O-Methyltransferase; Cognition; Female;

2012
Symptom recurrence following intermittent treatment in first-episode schizophrenia successfully treated for 2 years: a 3-year open-label clinical study.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:4

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male; Psychiatric Status R

2012
The relationship of Akathisia with treatment emergent suicidality among patients with first-episode schizophrenia treated with haloperidol or risperidone.
    Pharmacopsychiatry, 2012, Volume: 45, Issue:7

    Topics: Adolescent; Adult; Age Factors; Akathisia, Drug-Induced; Antipsychotic Agents; Anxiety; Female; Halo

2012
Cost and cost-effectiveness in a randomized trial of long-acting risperidone for schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:5

    Topics: Antipsychotic Agents; Comparative Effectiveness Research; Cost-Benefit Analysis; Delayed-Action Prep

2012
Inflammation in patients with schizophrenia: the therapeutic benefits of risperidone plus add-on dextromethorphan.
    Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2012, Volume: 7, Issue:3

    Topics: Adult; Dextromethorphan; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Inflammatio

2012
Impact on intracortical myelination trajectory of long acting injection versus oral risperidone in first-episode schizophrenia.
    Schizophrenia research, 2012, Volume: 140, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Chi-Square Distribution; Drug Administration Rout

2012
Paliperidone ER versus risperidone for neurocognitive function in patients with schizophrenia: a randomized, open-label, controlled trial.
    International clinical psychopharmacology, 2012, Volume: 27, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Delayed-Action Preparations; Depressio

2012
Comparison of fasting blood sugar and serum lipid profile changes after treatment with atypical antipsychotics olanzapine and risperidone.
    Singapore medical journal, 2012, Volume: 53, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Cholesterol; Female; Humans

2012
Cognition and communication dysfunctions in early-onset schizophrenia: effect of risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2012, Dec-03, Volume: 39, Issue:2

    Topics: Adolescent; Adolescent Behavior; Antipsychotic Agents; Cognition Disorders; Communication Disorders;

2012
Effect of antipsychotic drugs on cortical thickness. A randomized controlled one-year follow-up study of haloperidol, risperidone and olanzapine.
    Schizophrenia research, 2012, Volume: 141, Issue:1

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Cerebral Corte

2012
Akathisia and suicidal ideation in first-episode schizophrenia.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:5

    Topics: Adult; Age Factors; Akathisia, Drug-Induced; Antipsychotic Agents; Depression; Double-Blind Method;

2012
Effect of switching to risperidone after unsuccessful treatment with aripiprazole on plasma monoamine metabolites level in the treatment of acute schizophrenia.
    Human psychopharmacology, 2012, Volume: 27, Issue:5

    Topics: Acute Disease; Adult; Antipsychotic Agents; Aripiprazole; Chromatography, High Pressure Liquid; Fema

2012
Maintenance treatment with long-acting injectable risperidone in first-episode schizophrenia: a randomized effectiveness study.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:9

    Topics: Adult; Antipsychotic Agents; Attitude to Health; Delayed-Action Preparations; Female; Humans; Kaplan

2012
Pimavanserin, a selective serotonin (5-HT)2A-inverse agonist, enhances the efficacy and safety of risperidone, 2mg/day, but does not enhance efficacy of haloperidol, 2mg/day: comparison with reference dose risperidone, 6mg/day.
    Schizophrenia research, 2012, Volume: 141, Issue:2-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method

2012
One-year, randomized, open trial comparing olanzapine, quetiapine, risperidone and ziprasidone effectiveness in antipsychotic-naive patients with a first-episode psychosis.
    Psychiatry research, 2012, Dec-30, Volume: 200, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male;

2012
Should early improvement be re-defined to better predict the maintenance of response in first-episode schizophrenia patients?
    Acta psychiatrica Scandinavica, 2013, Volume: 127, Issue:6

    Topics: Adult; Antipsychotic Agents; Disease Progression; Double-Blind Method; Female; Haloperidol; Humans;

2013
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Pharmacogenomic associations with weight gain in olanzapine treatment of patients without schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Borderline Personality Diso

2012
Construct validity of 2 measures to assess reasons for antipsychotic discontinuation and continuation from patients' and clinicians' perspectives in a clinical trial.
    BMC medical research methodology, 2012, Sep-13, Volume: 12

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Female; Humans; Interview, Ps

2012
Comparison of quetiapine and risperidone in Chinese Han patients with schizophrenia: results of a single-blind, randomized study.
    Current medical research and opinion, 2012, Volume: 28, Issue:10

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Asian People; China; Dibenzothiazepines; Female; Huma

2012
The influence of switching from haloperidol decanoate depot to risperidone long-acting injection on the clinical symptoms and cognitive function in schizophrenia.
    Human psychopharmacology, 2012, Volume: 27, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Cognition Disorders; Delayed-Action Preparations; Diagnosis, Comp

2012
Bl-1020, a new γ-aminobutyric acid-enhanced antipsychotic: results of 6-week, randomized, double-blind, controlled, efficacy and safety study.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:9

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cognition Disorders; Dopamine Antagonists; Double-Bli

2012
Predictors of clinical remission following a first episode of non-affective psychosis: sociodemographics, premorbid and clinical variables.
    Psychiatry research, 2013, Apr-30, Volume: 206, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Educational Status; Female; Haloperidol; Humans; Logis

2013
Comparison of longer-term safety and effectiveness of 4 atypical antipsychotics in patients over age 40: a trial using equipoise-stratified randomization.
    The Journal of clinical psychiatry, 2013, Volume: 74, Issue:1

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Bi

2013
Intranasal oxytocin as an adjunct to risperidone in patients with schizophrenia : an 8-week, randomized, double-blind, placebo-controlled study.
    CNS drugs, 2013, Volume: 27, Issue:1

    Topics: Administration, Intranasal; Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Drug Thera

2013
Identification of clinically meaningful relationships among cognition, functionality, and symptoms in subjects with schizophrenia or schizoaffective disorder.
    Schizophrenia research, 2013, Volume: 143, Issue:2-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Female; Hum

2013
Predicting a 'combined treatment outcome' in chronic schizophrenia: the role of demographics, symptomatology, functioning and subjective well-being.
    Pharmacopsychiatry, 2013, Volume: 46, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Demography; Dose-Response Relationshi

2013
A comparison of the PANSS pentagonal and Van Der Gaag 5-factor models for assessing change over time.
    Psychiatry research, 2013, May-15, Volume: 207, Issue:1-2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Follow-Up Studies; Humans; Male; M

2013
Working alliance and its relationship to outcomes in a randomized controlled trial (RCT) of antipsychotic medication.
    BMC psychiatry, 2013, Jan-15, Volume: 13

    Topics: Activities of Daily Living; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans

2013
The neurocognitive effects of aripiprazole compared with risperidone in the treatment of schizophrenia.
    Hiroshima journal of medical sciences, 2012, Volume: 61, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Cognition; Cross-Over Studies; Double-Blind Method; Femal

2012
Clozapine and visuospatial processing in treatment-resistant schizophrenia.
    Cognitive neuropsychiatry, 2013, Volume: 18, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition; Cognition Disorders;

2013
Granisetron as an add-on to risperidone for treatment of negative symptoms in patients with stable schizophrenia: randomized double-blind placebo-controlled study.
    Journal of psychiatric research, 2013, Volume: 47, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female; Gra

2013
Bone loss associated with hyperprolactinemia in patients with schizophrenia.
    Clinical schizophrenia & related psychoses, 2013, Volume: 7, Issue:3

    Topics: Adult; Antipsychotic Agents; Bone Density; Bone Resorption; Cross-Sectional Studies; Estradiol; Fema

2013
[Rispolept (risperidone) efficacy in the treatment of patients with schizophrenia and psychoactive drug dependence].
    Voenno-meditsinskii zhurnal, 2002, Volume: 323, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Humans; Male; Opioid-Related Disorders; Psychotropi

2002
Switching from conventional to novel antipsychotic drugs: results of a prospective naturalistic study.
    Schizophrenia research, 2002, Oct-01, Volume: 57, Issue:2-3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Huma

2002
Striatal dopamine D2 receptor binding of risperidone in schizophrenic patients as assessed by 123I-iodobenzamide SPECT: a comparative study with olanzapine.
    Journal of psychopharmacology (Oxford, England), 2002, Volume: 16, Issue:3

    Topics: Adult; Aged; Antipsychotic Agents; Benzamides; Benzodiazepines; Contrast Media; Corpus Striatum; Dop

2002
Risperidone decreases craving and relapses in individuals with schizophrenia and cocaine dependence.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2002, Volume: 47, Issue:7

    Topics: Adult; Antipsychotic Agents; Cocaine-Related Disorders; Comorbidity; Female; Humans; Male; Middle Ag

2002
Lack of correlation between the steady-state plasma concentrations of haloperidol and risperidone.
    Journal of clinical pharmacology, 2002, Volume: 42, Issue:10

    Topics: Adult; Aged; Antipsychotic Agents; Cross-Over Studies; Cytochrome P-450 CYP2D6; Female; Haloperidol;

2002
Randomized controlled trial of interventions designed to reduce the risk of progression to first-episode psychosis in a clinical sample with subthreshold symptoms.
    Archives of general psychiatry, 2002, Volume: 59, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Australia; Cognitive Behavioral Therapy; Combined Modality

2002
Randomized controlled trial of interventions designed to reduce the risk of progression to first-episode psychosis in a clinical sample with subthreshold symptoms.
    Archives of general psychiatry, 2002, Volume: 59, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Australia; Cognitive Behavioral Therapy; Combined Modality

2002
Randomized controlled trial of interventions designed to reduce the risk of progression to first-episode psychosis in a clinical sample with subthreshold symptoms.
    Archives of general psychiatry, 2002, Volume: 59, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Australia; Cognitive Behavioral Therapy; Combined Modality

2002
Randomized controlled trial of interventions designed to reduce the risk of progression to first-episode psychosis in a clinical sample with subthreshold symptoms.
    Archives of general psychiatry, 2002, Volume: 59, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Australia; Cognitive Behavioral Therapy; Combined Modality

2002
Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study.
    Neuropsychobiology, 2002, Volume: 46, Issue:2

    Topics: Adult; Algorithms; Antipsychotic Agents; Body Weight; Female; Functional Laterality; Hippocampus; Hu

2002
Effects of antipsychotics on prepulse inhibition of the startle response in drug-naïve schizophrenic patients.
    Biological psychiatry, 2002, Nov-01, Volume: 52, Issue:9

    Topics: Adult; Antipsychotic Agents; Clopenthixol; Female; Follow-Up Studies; Habituation, Psychophysiologic

2002
Fluvoxamine augmentation in risperidone-resistant schizophrenia: an open trial.
    Human psychopharmacology, 2002, Volume: 17, Issue:2

    Topics: Antipsychotic Agents; Chronic Disease; Drug Interactions; Drug Therapy, Combination; Female; Fluvoxa

2002
Depressive symptoms at baseline predict fewer negative symptoms at follow-up in patients with first-episode schizophrenia.
    Schizophrenia research, 2002, Dec-01, Volume: 58, Issue:2-3

    Topics: Adolescent; Adult; Aged; Antidepressive Agents; Antipsychotic Agents; Depression; Double-Blind Metho

2002
Cross-national cognitive assessment in schizophrenia clinical trials: a feasibility study.
    Schizophrenia research, 2003, Feb-01, Volume: 59, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Australia; Austria; Canada; Clinical Trials as Topic; Cognition Disorde

2003
Risperidone, 2 mg/day vs. 4 mg/day, in first-episode, acutely psychotic patients: treatment efficacy and effects on fine motor functioning.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Acute Disease; Basal Ganglia Diseases; Dose-Response Relationship, Drug; Drug Administration Schedul

2002
Classical and atypical neuroleptics, and bone mineral density, in patients with schizophrenia.
    The International journal of neuroscience, 2002, Volume: 112, Issue:7

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Bone Density; Clopenthixol; Cloz

2002
Differential effects of olanzapine and risperidone on cognition in schizophrenia? A saccadic eye movement study.
    The Journal of neuropsychiatry and clinical neurosciences, 2002,Fall, Volume: 14, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Humans; Male;

2002
Amisulpride vs. risperidone in chronic schizophrenia: results of a 6-month double-blind study.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2002, Volume: 27, Issue:6

    Topics: Adolescent; Adult; Aged; Amisulpride; Analysis of Variance; Chi-Square Distribution; Chronic Disease

2002
Effect of divalproex combined with olanzapine or risperidone in patients with an acute exacerbation of schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2003, Volume: 28, Issue:1

    Topics: Adolescent; Adult; Aged; Antimanic Agents; Antipsychotic Agents; Benzodiazepines; Double-Blind Metho

2003
Risperidone in chronic schizophrenia: a detailed audit, open switch study and two-year follow-up of patients on depot medication.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chronic Disease; Delayed-Action Preparations; Female;

2002
A naturalistic study of risperidone treatment in seven affiliated university hospitals in Korea.
    Psychiatry and clinical neurosciences, 2003, Volume: 57, Issue:1

    Topics: Adult; Antipsychotic Agents; Catchment Area, Health; Demography; Female; Hospitals, University; Huma

2003
Risperidone in the treatment of Hispanic inpatients with schizophrenia: a pilot study.
    Psychiatry, 2002,Winter, Volume: 65, Issue:4

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Hispanic or Latino; Humans; Male; Pilot Pr

2002
Optimizing limbic selective D2/D3 receptor occupancy by risperidone: a [123I]-epidepride SPET study.
    Journal of clinical psychopharmacology, 2003, Volume: 23, Issue:1

    Topics: Adult; Algorithms; Antipsychotic Agents; Benzamides; Female; Humans; Image Processing, Computer-Assi

2003
Changes in glucose and cholesterol levels in patients with schizophrenia treated with typical or atypical antipsychotics.
    The American journal of psychiatry, 2003, Volume: 160, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Cholesterol; Clozapine; Double-Bl

2003
Changes in cognitive functioning with risperidone and olanzapine treatment: a large-scale, double-blind, randomized study.
    Psychopharmacology, 2003, Volume: 169, Issue:3-4

    Topics: Adolescent; Adult; Arousal; Benzodiazepines; Cognition Disorders; Diagnostic and Statistical Manual

2003
Plasma levels of homovanillic acid and the response to risperidone in first episode untreated acute schizophrenia.
    International clinical psychopharmacology, 2003, Volume: 18, Issue:2

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Female; Homovanillic Acid; Humans; Mal

2003
Flupenthixol versus risperidone: subjective quality of life as an important factor for compliance in chronic schizophrenic patients.
    Neuropsychobiology, 2003, Volume: 47, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Attitude to Health; Double-Blind Method; Female; Flup

2003
The effect of risperidone treatment on superoxide dismutase in schizophrenia.
    Journal of clinical psychopharmacology, 2003, Volume: 23, Issue:2

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Female; Humans; Male; Psychiatric Status Rating S

2003
Prevalence of hyperprolactinemia in schizophrenic patients treated with conventional antipsychotic medications or risperidone.
    Psychoneuroendocrinology, 2003, Volume: 28 Suppl 2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Estrogens; Female;

2003
Measurement of simple reaction time in antipsychotic treatment of patients with schizophrenia.
    Wiener klinische Wochenschrift, 2003, Jan-31, Volume: 115, Issue:1-2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Dyskinesia, Drug-I

2003
Amisulpride versus risperidone in the treatment of schizophrenic patients: a double-blind pilot study in Taiwan.
    Journal of the Formosan Medical Association = Taiwan yi zhi, 2003, Volume: 102, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Pilot Projects; Psychi

2003
Prolactin levels in schizophrenic patients receiving perospirone in comparison to risperidone.
    Journal of pharmacological sciences, 2003, Volume: 91, Issue:3

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Indoles; Isoindoles; Male; M

2003
Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:3

    Topics: Acute Disease; Adult; Age Factors; Age of Onset; Antipsychotic Agents; Body Weight; Dose-Response Re

2003
Olanzapine, risperidone and haloperidol in the treatment of adolescent patients with schizophrenia.
    Journal of neural transmission (Vienna, Austria : 1996), 2003, Volume: 110, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Depression; Dopamine Antagonists; Dyskinesia, Dru

2003
Are patients enrolled in first episode psychosis drug trials representative of patients treated in routine clinical practice?
    Schizophrenia research, 2003, Jun-01, Volume: 61, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Cohort Studies; Cross-Cultural Comparison; Female; Haloperi

2003
Olanzapine vs risperidone in the management of schizophrenia: a randomized double-blind trial in Australia and New Zealand.
    Schizophrenia research, 2003, Jun-01, Volume: 61, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Australia; Benzodiazepines; Cost-Benefit Analysis; Dose-Response Relati

2003
DRD4 exon III polymorphism and response to risperidone in Israeli adolescents with schizophrenia: a pilot pharmacogenetic study.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2003, Volume: 13, Issue:3

    Topics: Adolescent; Alleles; Antipsychotic Agents; DNA; Exons; Female; Gene Frequency; Humans; Israel; Male;

2003
[Initial use of risperidone in the treatment of acutely exacerbated schizophrenic patients--an interim analysis].
    Fortschritte der Neurologie-Psychiatrie, 2003, Volume: 71, Issue:5

    Topics: Acute Disease; Adult; Aggression; Antipsychotic Agents; Female; Humans; Male; Prospective Studies; P

2003
Effectiveness of switching to ziprasidone for stable but symptomatic outpatients with schizophrenia.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:5

    Topics: Adolescent; Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Femal

2003
The impact upon extra-pyramidal side effects, clinical symptoms and quality of life of a switch from conventional to atypical antipsychotics (risperidone or olanzapine) in elderly patients with schizophrenia.
    International journal of geriatric psychiatry, 2003, Volume: 18, Issue:5

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Middle Aged; O

2003
Long-acting injectable risperidone: efficacy and safety of the first long-acting atypical antipsychotic.
    The American journal of psychiatry, 2003, Volume: 160, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Dr

2003
Procedural learning in schizophrenia after 6 months of double-blind treatment with olanzapine, risperidone, and haloperidol.
    Psychopharmacology, 2003, Volume: 169, Issue:3-4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cholinergic Antagonists; Double-Blin

2003
Clinical experience with the long-acting injectable formulation of the atypical antipsychotic, risperidone.
    Current medical research and opinion, 2003, Volume: 19, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Chemistry, Pharmaceutical; Delayed-Action Preparations; Humans; I

2003
Aripiprazole, an antipsychotic with a novel mechanism of action, and risperidone vs placebo in patients with schizophrenia and schizoaffective disorder.
    Archives of general psychiatry, 2003, Volume: 60, Issue:7

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Basal Ganglia Diseases; Double-Blind Method; Female; Hosp

2003
[A clinical study of emergent anxiety in neuroleptic-naïve, first-episode schizophrenia patients following treatment with risperidone].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2003, Volume: 105, Issue:5

    Topics: Adult; Age Factors; Antipsychotic Agents; Anxiety; Humans; Male; Prospective Studies; Risperidone; S

2003
Maintenance treatment of schizophrenia with risperidone or haloperidol: 2-year outcomes.
    The American journal of psychiatry, 2003, Volume: 160, Issue:8

    Topics: Adolescent; Adult; Ambulatory Care; Antipsychotic Agents; Behavior Therapy; Brief Psychiatric Rating

2003
Risperidone-associated hyperprolactinemia: evaluation in twenty psychiatric outpatients.
    Pharmacological research, 2003, Volume: 48, Issue:4

    Topics: Adult; Amenorrhea; Drug Administration Schedule; Female; Hospitals, Psychiatric; Humans; Hyperprolac

2003
Comparative effects of risperidone and olanzapine on cognition in elderly patients with schizophrenia or schizoaffective disorder.
    International journal of geriatric psychiatry, 2003, Volume: 18, Issue:9

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Double-Blind Method; Female; Human

2003
Impact of risperidone medication on quality of life and gonadal axis hormones in schizophrenia male patients with acute exacerbation.
    The international journal of neuropsychopharmacology, 2003, Volume: 6, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Gonadal Steroid Hormones; Homovanillic Acid; Hu

2003
Emotion perception in schizophrenia: an eye movement study comparing the effectiveness of risperidone vs. haloperidol.
    Psychiatry research, 2003, Aug-30, Volume: 120, Issue:1

    Topics: Adult; Antipsychotic Agents; Attention; Chronic Disease; Emotions; Eye Movements; Facial Expression;

2003
[Comparative effectiveness of flupenthixol and risperidone on negative symptoms of schizophrenia].
    Psychiatrische Praxis, 2003, Volume: 30 Suppl 2

    Topics: Antipsychotic Agents; Chronic Disease; Depression; Double-Blind Method; Dyskinesia, Drug-Induced; Fl

2003
The relationship of changes in leptin, neuropeptide Y and reproductive hormones to antipsychotic induced weight gain.
    Human psychopharmacology, 2003, Volume: 18, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Gonadal Steroid Hormones; Humans; Leptin; Midd

2003
Symptom response and side-effects of olanzapine and risperidone in young adults with recent onset schizophrenia.
    International clinical psychopharmacology, 2003, Volume: 18, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanzapine; Patient

2003
Minimum effective doses of haloperidol for the treatment of first psychotic episode: a comparative study with risperidone and olanzapine.
    The international journal of neuropsychopharmacology, 2003, Volume: 6, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cholinergic Antagonists; Dose-Response Rel

2003
Improvement in indices of health status in outpatients with schizophrenia switched to ziprasidone.
    Journal of clinical psychopharmacology, 2003, Volume: 23, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Body Weight; Femal

2003
Effectiveness, safety, and tolerability of risperidone in adolescents with schizophrenia: an open-label study.
    Journal of child and adolescent psychopharmacology, 2003,Fall, Volume: 13, Issue:3

    Topics: Adolescent; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Dyskinesia, Drug-

2003
Risperidone for severe tardive dyskinesia: a 12-week randomized, double-blind, placebo-controlled study.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:11

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Me

2003
Treatment of schizophrenia with long-acting injectable risperidone: a 12-month open-label trial of the first long-acting second-generation antipsychotic.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:10

    Topics: Administration, Oral; Adolescent; Adult; Adverse Drug Reaction Reporting Systems; Aged; Aged, 80 and

2003
Fine-tuning risperidone dosage for acutely exacerbated schizophrenia: clinical determinants.
    Psychopharmacology, 2004, Volume: 172, Issue:4

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Linear Models; Male;

2004
A randomized open-label study of the impact of quetiapine versus risperidone on sexual functioning.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:1

    Topics: Adolescent; Adult; Dibenzothiazepines; Drug Administration Schedule; Female; Humans; Male; Prolactin

2004
Immediate effects of risperidone on cerebral activity in healthy subjects: a comparison with subjects with first-episode schizophrenia.
    Journal of psychiatry & neuroscience : JPN, 2004, Volume: 29, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; Doub

2004
High-dose glycine added to olanzapine and risperidone for the treatment of schizophrenia.
    Biological psychiatry, 2004, Jan-15, Volume: 55, Issue:2

    Topics: Adult; Antipsychotic Agents; Behavioral Symptoms; Benzodiazepines; Cross-Over Studies; Dose-Response

2004
Risperidone response and 5-HT6 receptor gene variance: genetic association analysis with adjustment for nongenetic confounders.
    Schizophrenia research, 2004, Mar-01, Volume: 67, Issue:1

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Depression; Female; Gen

2004
Prolactin levels in schizophrenia and schizoaffective disorder patients treated with clozapine, olanzapine, risperidone, or haloperidol.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dose-Response Relationship, Drug; Double-Bl

2004
An open-label trial of sildenafil addition in risperidone-treated male schizophrenia patients with erectile dysfunction.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Drug Therapy, Combination; Erectile Dysfunction;

2004
Adverse effects of risperidone and haloperidol treatment in schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:2

    Topics: Adult; Blood Pressure; Case-Control Studies; Dopamine Antagonists; Dose-Response Relationship, Drug;

2004
Do clozapine and risperidone affect social competence and problem solving?
    The American journal of psychiatry, 2004, Volume: 161, Issue:2

    Topics: Adult; Clozapine; Cognition Disorders; Double-Blind Method; Female; Humans; Male; Neuropsychological

2004
Estimation of the time-course of dopamine D2 receptor occupancy in living human brain from plasma pharmacokinetics of antipsychotics.
    The international journal of neuropsychopharmacology, 2004, Volume: 7, Issue:1

    Topics: Adult; Algorithms; Antipsychotic Agents; Brain; Brain Chemistry; Computer Simulation; Dopamine Antag

2004
The effects of atypical antipsychotics on visceral fat distribution in first episode, drug-naive patients with schizophrenia.
    Life sciences, 2004, Mar-05, Volume: 74, Issue:16

    Topics: Abdomen; Adipose Tissue; Adult; Antipsychotic Agents; Benzodiazepines; Body Composition; Female; Hum

2004
COX-2 inhibition as a treatment approach in schizophrenia: immunological considerations and clinical effects of celecoxib add-on therapy.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:1

    Topics: Analysis of Variance; Antigens, CD; Antipsychotic Agents; Celecoxib; Cyclooxygenase Inhibitors; Cyto

2004
COX-2 inhibition as a treatment approach in schizophrenia: immunological considerations and clinical effects of celecoxib add-on therapy.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:1

    Topics: Analysis of Variance; Antigens, CD; Antipsychotic Agents; Celecoxib; Cyclooxygenase Inhibitors; Cyto

2004
COX-2 inhibition as a treatment approach in schizophrenia: immunological considerations and clinical effects of celecoxib add-on therapy.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:1

    Topics: Analysis of Variance; Antigens, CD; Antipsychotic Agents; Celecoxib; Cyclooxygenase Inhibitors; Cyto

2004
COX-2 inhibition as a treatment approach in schizophrenia: immunological considerations and clinical effects of celecoxib add-on therapy.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:1

    Topics: Analysis of Variance; Antigens, CD; Antipsychotic Agents; Celecoxib; Cyclooxygenase Inhibitors; Cyto

2004
Adjunctive divalproex and hostility among patients with schizophrenia receiving olanzapine or risperidone.
    Psychiatric services (Washington, D.C.), 2004, Volume: 55, Issue:3

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Therapy, Combination; H

2004
Correlation between scores on Continuous Performance Test and plasma concentration for schizophrenic patients on risperidone.
    Psychiatry and clinical neurosciences, 2004, Volume: 58, Issue:2

    Topics: Adult; Antipsychotic Agents; Attention; Brief Psychiatric Rating Scale; Discrimination Learning; Dos

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Glycine transporter I inhibitor, N-methylglycine (sarcosine), added to antipsychotics for the treatment of schizophrenia.
    Biological psychiatry, 2004, Mar-01, Volume: 55, Issue:5

    Topics: Adult; Affective Symptoms; Amino Acid Transport Systems, Neutral; Analysis of Variance; Antipsychoti

2004
Correlates of cognitive deficits in first episode schizophrenia.
    Schizophrenia research, 2004, May-01, Volume: 68, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition Disorders; Diagnostic and Statistical Manual of M

2004
Improvement in cognitive function following a switch to ziprasidone from conventional antipsychotics, olanzapine, or risperidone in outpatients with schizophrenia.
    Schizophrenia research, 2004, Feb-01, Volume: 66, Issue:2-3

    Topics: Adolescent; Adult; Ambulatory Care; Arousal; Attention; Benzodiazepines; Cognition; Drug Administrat

2004
Smokers and nonsmokers equally affected by olanzapine-induced weight gain: metabolic implications.
    Schizophrenia research, 2004, Feb-01, Volume: 66, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Female; Humans; Male; Middle Aged

2004
Occupancy of dopamine D2 receptors by the atypical antipsychotic drugs risperidone and olanzapine: theoretical implications.
    Psychopharmacology, 2004, Volume: 175, Issue:4

    Topics: Adult; Algorithms; Antipsychotic Agents; Benzamides; Benzodiazepines; Dopamine; Female; Humans; Male

2004
Adherence to conventional and atypical antipsychotics after hospital discharge.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Diagnostic and Statistical Manual of Mental Disorders;

2004
Antipsychotic and anticholinergic effects on two types of spatial memory in schizophrenia.
    Schizophrenia research, 2004, Jun-01, Volume: 68, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Benztropine; Cholinergic Antagonists; Cognition Disorders; Female; Huma

2004
Serum adiponectin concentrations during treatment with olanzapine or risperidone: a pilot study.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:1

    Topics: Adiponectin; Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cross-Sec

2004
Effects of low-dose risperidone and low-dose zuclopenthixol on cognitive functions in first-episode drug-naive schizophrenic patients.
    CNS spectrums, 2004, Volume: 9, Issue:5

    Topics: Adult; Antipsychotic Agents; Clopenthixol; Cognition; Dose-Response Relationship, Drug; Female; Huma

2004
Treatment outcome in patients with chronic schizophrenia during long-term administration with risperidone.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:3

    Topics: Adolescent; Adult; Chronic Disease; Cohort Studies; Confidence Intervals; Drug Administration Schedu

2004
Health-related quality of life in patients with schizophrenia during treatment with long-acting, injectable risperidone.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:4

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method; Drug Administration S

2004
Effects of atypical antipsychotics on the syndromal profile in treatment-resistant schizophrenia.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Factor Analysis, Stati

2004
Effects of dopamine D2 receptor Ser311Cys polymorphism and clinical factors on risperidone efficacy for positive and negative symptoms and social function.
    The international journal of neuropsychopharmacology, 2004, Volume: 7, Issue:4

    Topics: Adult; Antipsychotic Agents; Female; Genotype; Humans; Individuality; Male; Polymorphism, Genetic; P

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
Pharmacological long-term treatment strategies in first episode schizophrenia--study design and preliminary results of an ongoing RCT within the German Research Network on Schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2004, Volume: 254, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female; Germ

2004
A preliminary study of the comparative effects of olanzapine and risperidone on cognition in schizophrenia.
    Human psychopharmacology, 2004, Volume: 19, Issue:4

    Topics: Adult; Antipsychotic Agents; Attention; Benzodiazepines; Cognition; Cross-Over Studies; Female; Huma

2004
Patients with schizophrenia previously stabilized on conventional depot antipsychotics experience significant clinical improvements following treatment with long-acting risperidone.
    European psychiatry : the journal of the Association of European Psychiatrists, 2004, Volume: 19, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male; Middle Aged; Risperidone; S

2004
Improvements in stable patients with psychotic disorders switched from oral conventional antipsychotics therapy to long-acting risperidone.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Acti

2004
Long-acting injectable risperidone: safety and efficacy in stable patients switched from conventional depot antipsychotics.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:4

    Topics: Adult; Antipsychotic Agents; Clopenthixol; Delayed-Action Preparations; Dose-Response Relationship,

2004
Prolactin levels and erectile function in patients treated with risperidone.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:2

    Topics: Adolescent; Adult; Affect; Aged; Antipsychotic Agents; Circadian Rhythm; Erectile Dysfunction; Human

2004
A trial of low doses of risperidone in the treatment of patients with first-episode schizophrenia, schizophreniform disorder, or schizoaffective disorder.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Psychiatric Status Ratin

2004
Overt aggression and psychotic symptoms in patients with schizophrenia treated with clozapine, olanzapine, risperidone, or haloperidol.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:2

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Haloperidol; Huma

2004
Pharmacokinetics and tolerability of long-acting risperidone in schizophrenia.
    Schizophrenia research, 2004, Sep-01, Volume: 70, Issue:1

    Topics: Administration, Oral; Adolescent; Adult; Aged; Delayed-Action Preparations; Drug Administration Sche

2004
Plasma risperidone concentrations during combined treatment with sertraline.
    Therapeutic drug monitoring, 2004, Volume: 26, Issue:4

    Topics: Adult; Antipsychotic Agents; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug;

2004
Oral risperidone plus oral lorazepam versus standard care with intramuscular conventional neuroleptics in the initial phase of treating individuals with acute psychosis.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:5

    Topics: Acute Disease; Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Aggression; Antipsy

2004
Prolactin levels in male schizophrenic patients treated with risperidone and haloperidol: a double-blind and randomized study.
    Psychopharmacology, 2005, Volume: 178, Issue:1

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Haloperidol; Humans; Hyperprolactinemia; M

2005
Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:7

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Haloper

2004
Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:7

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Haloper

2004
Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:7

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Haloper

2004
Changes in serum interleukin-2, -6, and -8 levels before and during treatment with risperidone and haloperidol: relationship to outcome in schizophrenia.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:7

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Enzyme-Linked Immunosorbent Assay; Female; Haloper

2004
Early clinical experience with risperidone long-acting injection: a prospective, 6-month follow-up of 100 patients.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:8

    Topics: Adult; Aged; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Drug Administration

2004
Safety and efficacy of long-acting risperidone in schizophrenia: a 12-week, multicenter, open-label study in stable patients switched from typical and atypical oral antipsychotics.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:8

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Diarrhea; Drug Administration Schedule; Dr

2004
Relapse in patients with schizophrenia: a comparison between risperidone and haloperidol.
    Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 2003, Volume: 25, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Follow-Up Studies; Haloperidol; Hospitalization; Humans; Ma

2003
Efficacy and safety of long-acting risperidone in elderly patients with schizophrenia and schizoaffective disorder.
    International journal of geriatric psychiatry, 2004, Volume: 19, Issue:9

    Topics: Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Female;

2004
Healthcare resource utilization during 1-year treatment with long-acting, injectable risperidone.
    Pharmacoepidemiology and drug safety, 2004, Volume: 13, Issue:11

    Topics: Adult; Aged; Aged, 80 and over; Ambulatory Care; Antipsychotic Agents; Female; Hospitalization; Huma

2004
Reduced basal ganglia volumes after switching to olanzapine in chronically treated patients with schizophrenia.
    The American journal of psychiatry, 2004, Volume: 161, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia; Basal Ganglia Diseases; Benzodiazepines; Cau

2004
Concurrent administration of donepezil HCl and risperidone in patients with schizophrenia: assessment of pharmacokinetic changes and safety following multiple oral doses.
    British journal of clinical pharmacology, 2004, Volume: 58 Suppl 1

    Topics: Administration, Oral; Adult; Aged; Antipsychotic Agents; Area Under Curve; Cholinesterase Inhibitors

2004
Effects of haloperidol and risperidone on psychomotor performance relevant to driving ability in schizophrenic patients compared to healthy controls.
    Journal of psychiatric research, 2005, Volume: 39, Issue:1

    Topics: Adult; Antipsychotic Agents; Attention; Automobile Driving; Case-Control Studies; Female; Haloperido

2005
Clinical effects of COX-2 inhibitors on cognition in schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:2

    Topics: Adult; Antipsychotic Agents; Celecoxib; Cognition; Cyclooxygenase 2; Cyclooxygenase Inhibitors; Doub

2005
Clinical effects of COX-2 inhibitors on cognition in schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:2

    Topics: Adult; Antipsychotic Agents; Celecoxib; Cognition; Cyclooxygenase 2; Cyclooxygenase Inhibitors; Doub

2005
Clinical effects of COX-2 inhibitors on cognition in schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:2

    Topics: Adult; Antipsychotic Agents; Celecoxib; Cognition; Cyclooxygenase 2; Cyclooxygenase Inhibitors; Doub

2005
Clinical effects of COX-2 inhibitors on cognition in schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:2

    Topics: Adult; Antipsychotic Agents; Celecoxib; Cognition; Cyclooxygenase 2; Cyclooxygenase Inhibitors; Doub

2005
Effects of changing from typical to atypical antipsychotic drugs on subjective sleep quality in patients with schizophrenia in a Japanese population.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:11

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Schedule

2004
Long-acting risperidone vs. placebo in the treatment of hospital inpatients with schizophrenia.
    Schizophrenia research, 2005, Jan-01, Volume: 72, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method; Drug Admi

2005
Risperidone plasma levels, clinical response and side-effects.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Chromatography, High Pressure

2005
Comparative efficacy and safety of long-acting risperidone and risperidone oral tablets.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2005, Volume: 15, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationsh

2005
Clozapine augmented with risperidone in the treatment of schizophrenia: a randomized, double-blind, placebo-controlled trial.
    The American journal of psychiatry, 2005, Volume: 162, Issue:1

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Clozapine; Double-Blind Method; Drug Ad

2005
Efficacy and tolerability of ziprasidone versus risperidone in patients with acute exacerbation of schizophrenia or schizoaffective disorder: an 8-week, double-blind, multicenter trial.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:12

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Double-Blind Method; Female; Follow-Up Studies

2004
Reducing violence risk in persons with schizophrenia: olanzapine versus risperidone.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:12

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Community Mental Health Centers; Diagnostic and

2004
Dopamine D3 receptor Ser9Gly polymorphism and risperidone response.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:1

    Topics: Adult; Amino Acid Substitution; Antipsychotic Agents; China; DNA; Dose-Response Relationship, Drug;

2005
Thioridazine inhibits risperidone metabolism: a clinically relevant drug interaction.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Biotransformation; Cytochrome P-450 CYP2D6; Drug Interactions; Fe

2005
Abnormalities in visually guided saccades suggest corticofugal dysregulation in never-treated schizophrenia.
    Biological psychiatry, 2005, Jan-15, Volume: 57, Issue:2

    Topics: Adult; Antipsychotic Agents; Attention; Brain Stem; Female; Fixation, Ocular; Follow-Up Studies; Hal

2005
Serum concentrations of risperidone and 9-hydroxyrisperidone after administration of the long-acting injectable form of risperidone: evidence from a routine therapeutic drug monitoring service.
    Therapeutic drug monitoring, 2005, Volume: 27, Issue:1

    Topics: Administration, Oral; Adult; Aged; Delayed-Action Preparations; Drug Administration Schedule; Drug M

2005
A double-blind controlled study of adjunctive treatment with risperidone in schizophrenic patients partially responsive to clozapine: efficacy and safety.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:1

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Double-Blind Method; Drug Administration Sc

2005
Thyroid function in treatment-resistant schizophrenia patients treated with quetiapine, risperidone, or fluphenazine.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:1

    Topics: Adult; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Drug Resistance; Female; Fluph

2005
Longitudinal effect of olanzapine on fasting serum lipids: a randomized, prospective, 4-month study.
    Annals of the New York Academy of Sciences, 2004, Volume: 1032

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Lipids; Longitudinal Studies; Olanzapine; Prospective

2004
Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:2

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Body Mass Index; Chronic Disease; Co

2005
Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:2

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Body Mass Index; Chronic Disease; Co

2005
Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:2

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Body Mass Index; Chronic Disease; Co

2005
Effects of behavioral therapy on weight loss in overweight and obese patients with schizophrenia or schizoaffective disorder.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:2

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Body Mass Index; Chronic Disease; Co

2005
Pharmacokinetics and D2 receptor occupancy of long-acting injectable risperidone (Risperdal Consta) in patients with schizophrenia.
    The international journal of neuropsychopharmacology, 2005, Volume: 8, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Binding, Competitive; Brain; Delayed-Action Prepa

2005
Non-uniform blockade of intrastriatal D2/D3 receptors by risperidone and amisulpride.
    Psychopharmacology, 2005, Volume: 180, Issue:4

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzamides; Binding, Competitive; Brain Mapping; Case-Cont

2005
Risperidone for pre-existing severe tardive dyskinesia: a 48-week prospective follow-up study.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Female

2005
D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia.
    Biological psychiatry, 2005, Mar-15, Volume: 57, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Urea Nitrogen; Creatinine; Cross-Over Studies; D

2005
D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia.
    Biological psychiatry, 2005, Mar-15, Volume: 57, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Urea Nitrogen; Creatinine; Cross-Over Studies; D

2005
D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia.
    Biological psychiatry, 2005, Mar-15, Volume: 57, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Urea Nitrogen; Creatinine; Cross-Over Studies; D

2005
D-serine efficacy as add-on pharmacotherapy to risperidone and olanzapine for treatment-refractory schizophrenia.
    Biological psychiatry, 2005, Mar-15, Volume: 57, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Urea Nitrogen; Creatinine; Cross-Over Studies; D

2005
Clinical improvement in 336 stable chronically psychotic patients changed from oral to long-acting risperidone: a 12-month open trial.
    The international journal of neuropsychopharmacology, 2005, Volume: 8, Issue:3

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Drug Administration

2005
Efficacy and safety of direct transition to risperidone long-acting injectable in patients treated with various antipsychotic therapies.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Delayed-Action Preparations; Female

2005
An open study of risperidone liquid in the acute phase of schizophrenia.
    Human psychopharmacology, 2005, Volume: 20, Issue:4

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Chromatography, High Pressure Liquid;

2005
Risperidone and haloperidol in first-episode psychosis: a long-term randomized trial.
    The American journal of psychiatry, 2005, Volume: 162, Issue:5

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Dyskinesia, Drug-Ind

2005
The effects of clozapine and risperidone on spatial working memory in schizophrenia.
    The American journal of psychiatry, 2005, Volume: 162, Issue:5

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Clozapine; Diagnosis, Computer-Assisted

2005
The influence of olanzapine versus risperidone on facial expression of emotions in schizophrenia--preliminary results of a facial electromyogram study.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:3

    Topics: Adult; Benzodiazepines; Chi-Square Distribution; Electromyography; Emotions; Facial Expression; Faci

2005
Influence of aging on the improvement of subjective sleep quality by atypical antipsychotic drugs in patients with schizophrenia: comparison of middle-aged and older adults.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2005, Volume: 13, Issue:5

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepin

2005
Cortisol and cytokines in chronic and treatment-resistant patients with schizophrenia: association with psychopathology and response to antipsychotics.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2005, Volume: 30, Issue:8

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Double-Blind Method; Drug Resistance; Female; Hal

2005
Extrapyramidal symptoms and signs in first-episode, antipsychotic exposed and non-exposed patients with schizophrenia or related psychotic illness.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:3

    Topics: Adolescent; Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Double-Bli

2005
Clozapine improves working memory updating in schizophrenia.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2005, Volume: 15, Issue:6

    Topics: Adult; Antipsychotic Agents; Biperiden; Clozapine; Electroencephalography; Evoked Potentials; Female

2005
Remission in schizophrenia: Results from a 1-year study of long-acting risperidone injection.
    Schizophrenia research, 2005, Sep-15, Volume: 77, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Therapy, Combination; Female; Humans;

2005
An assessment of emergent tardive dyskinesia and existing dyskinesia in patients receiving long-acting, injectable risperidone: results from a long-term study.
    Schizophrenia research, 2005, Sep-15, Volume: 77, Issue:2-3

    Topics: Adult; Aged; Aged, 80 and over; Analysis of Variance; Antipsychotic Agents; Delayed-Action Preparati

2005
Antipsychotic monotherapy and polypharmacy in the naturalistic treatment of schizophrenia with atypical antipsychotics.
    BMC psychiatry, 2005, May-27, Volume: 5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Schedule; Fema

2005
Efficacy of clozapine, olanzapine, risperidone, and haloperidol in schizophrenia and schizoaffective disorder assessed with nurses observation scale for inpatient evaluation.
    Schizophrenia research, 2005, Jul-01, Volume: 76, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Haloperidol; Humans; Nursing

2005
Minimal injection site pain and high patient satisfaction during treatment with long-acting risperidone.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:4

    Topics: Adult; Delayed-Action Preparations; Double-Blind Method; Female; Humans; Injections, Subcutaneous; M

2005
Lack of impact of race on the efficacy and safety of long-acting risperidone versus placebo in patients with schizophrenia or schizoaffective disorder.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:4

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-Blind Method; Female; Humans; Male;

2005
Cerebral cortical gray expansion associated with two second-generation antipsychotics.
    Biological psychiatry, 2005, Jul-01, Volume: 58, Issue:1

    Topics: Adult; Antipsychotic Agents; Atrophy; Cerebral Cortex; Cognition Disorders; Female; Follow-Up Studie

2005
Risperidone: an open-label, observational study of the efficacy, tolerability, and prescribing behavior in acutely exacerbated patients with schizophrenia.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:4

    Topics: Acute Disease; Administration, Oral; Adult; Antipsychotic Agents; Drug Therapy, Combination; Female;

2005
Risperidone dosing pattern and clinical outcome in psychosis: an analysis of 1713 cases.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Cluster Analysis; Drug Administration S

2005
The effects of celecoxib augmentation on cytokine levels in schizophrenia.
    The international journal of neuropsychopharmacology, 2006, Volume: 9, Issue:3

    Topics: Adult; Benzodiazepines; Celecoxib; Cytokines; Double-Blind Method; Drug Synergism; Female; Humans; M

2006
Perceived functioning, well-being and psychiatric symptoms in patients with stable schizophrenia treated with long-acting risperidone for 1 year.
    The British journal of psychiatry : the journal of mental science, 2005, Volume: 187

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Anxiety; Dep

2005
Effectiveness of clozapine, olanzapine, quetiapine, risperidone, and haloperidol monotherapy in reducing hostile and aggressive behavior in outpatients treated for schizophrenia: a prospective naturalistic study (IC-SOHO).
    European psychiatry : the journal of the Association of European Psychiatrists, 2005, Volume: 20, Issue:5-6

    Topics: Adult; Aggression; Antipsychotic Agents; Benzodiazepines; Clozapine; Cohort Studies; Dibenzothiazepi

2005
Response and relapse in patients with schizophrenia treated with olanzapine, risperidone, quetiapine, or haloperidol: 12-month follow-up of the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:8

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Cross-Cultural Comparison; Dibenzothi

2005
Olanzapine versus risperidone in the treatment of post-psychotic depression in schizophrenic patients.
    Schizophrenia research, 2005, Oct-15, Volume: 78, Issue:2-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Depression; Double-Blind Method; Fem

2005
Patients in the early phases of schizophrenia and schizoaffective disorders effectively treated with risperidone long-acting injectable.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:5 Suppl

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Dyskinesia, Drug-Induced; Female; Hu

2005
Direct transition to long-acting risperidone--analysis of long-term efficacy.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:5 Suppl

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Endpoint Determination; Female; Humans; In

2005
The effect of neuroleptic treatments on executive function and symptomatology in schizophrenia: a 1-year follow up study.
    Schizophrenia research, 2005, Dec-01, Volume: 80, Issue:1

    Topics: Adult; Antipsychotic Agents; Brain; Cognition; Cognition Disorders; Double-Blind Method; Female; Fol

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Effectiveness of antipsychotic drugs in patients with chronic schizophrenia.
    The New England journal of medicine, 2005, Sep-22, Volume: 353, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2005
Efficacy and tolerability of quetiapine in patients with schizophrenia who switched from haloperidol, olanzapine or risperidone.
    Human psychopharmacology, 2005, Volume: 20, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Haloperi

2005
The effect of risperidone on metabolite measures in the frontal lobe, temporal lobe, and thalamus in schizophrenic patients. A proton magnetic resonance spectroscopy (1H MRS).
    Pharmacopsychiatry, 2005, Volume: 38, Issue:5

    Topics: Adult; Antipsychotic Agents; Aspartic Acid; Choline; Creatine; Energy Metabolism; Female; Frontal Lo

2005
Evaluation of the clinical efficacy of risperidone for untreated and treated cases of schizophrenia from various aspects.
    Psychiatry and clinical neurosciences, 2005, Volume: 59, Issue:5

    Topics: Adult; Antipsychotic Agents; Biperiden; Cholinergic Antagonists; Cytochrome P-450 CYP2D6; Drug Thera

2005
Switching patients from olanzapine or risperidone to a combination treatment using perphenazine plus buspirone: evaluation of antipsychotic efficacy and side-effects, including extrapyramidal effects and weight loss.
    Nordic journal of psychiatry, 2005, Volume: 59, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Buspirone; Denmark; Drug Thera

2005
A randomized double-blind 12-week study of quetiapine, risperidone or fluphenazine on sexual functioning in people with schizophrenia.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female;

2006
A randomized double-blind 12-week study of quetiapine, risperidone or fluphenazine on sexual functioning in people with schizophrenia.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female;

2006
A randomized double-blind 12-week study of quetiapine, risperidone or fluphenazine on sexual functioning in people with schizophrenia.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female;

2006
A randomized double-blind 12-week study of quetiapine, risperidone or fluphenazine on sexual functioning in people with schizophrenia.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female;

2006
Treatment of cognitive impairment in early psychosis: a comparison of risperidone and haloperidol in a large long-term trial.
    The American journal of psychiatry, 2005, Volume: 162, Issue:10

    Topics: Adult; Age of Onset; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Drug Administra

2005
One-year double-blind study of the neurocognitive efficacy of olanzapine, risperidone, and haloperidol in schizophrenia.
    Schizophrenia research, 2006, Jan-01, Volume: 81, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Attention; Benzodiazepines; Double-Blind Method; Female; Ha

2006
Quetiapine has equivalent efficacy and superior tolerability to risperidone in the treatment of schizophrenia with predominantly negative symptoms.
    European archives of psychiatry and clinical neuroscience, 2005, Volume: 255, Issue:6

    Topics: Adult; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female; Humans; Male; Middle A

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Sarcosine or D-serine add-on treatment for acute exacerbation of schizophrenia: a randomized, double-blind, placebo-controlled study.
    Archives of general psychiatry, 2005, Volume: 62, Issue:11

    Topics: Acute Disease; Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female;

2005
Dose-dependent interaction of paroxetine with risperidone in schizophrenic patients.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:6

    Topics: Adult; Aged; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Dose-Response Relations

2005
Subjective response to clozapine and risperidone treatment in outpatients with schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Volume: 30, Issue:2

    Topics: Adult; Antipsychotic Agents; Attitude; Chi-Square Distribution; Clozapine; Drug Therapy, Combination

2006
A double-blind, controlled study of sertindole versus risperidone in the treatment of moderate-to-severe schizophrenia.
    International clinical psychopharmacology, 2006, Volume: 21, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Imidazoles; Indoles; M

2006
Cytochrome P450 3A inhibitor itraconazole affects plasma concentrations of risperidone and 9-hydroxyrisperidone in schizophrenic patients.
    Clinical pharmacology and therapeutics, 2005, Volume: 78, Issue:5

    Topics: Adult; Antifungal Agents; Antipsychotic Agents; Chromatography, High Pressure Liquid; Cytochrome P-4

2005
Olanzapine versus risperidone in newly admitted acutely ill psychotic patients.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:12

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Drug Therapy, Combination;

2005
The interaction between superoxide dismutase and prolactin is involved in response to haloperidol and risperidone treatment in schizophrenia: a double-blind and randomized study.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:1

    Topics: Antipsychotic Agents; Double-Blind Method; Haloperidol; Humans; Prolactin; Psychiatric Status Rating

2006
A comparison of the efficacy and safety of olanzapine and risperidone in the treatment of elderly patients with schizophrenia: an open study of six months duration.
    International journal of geriatric psychiatry, 2006, Volume: 21, Issue:2

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanzapine; Parkinsonian Disorder

2006
[Neuroleptic drug utilization among schizophrenic outpatients].
    Revue d'epidemiologie et de sante publique, 2005, Volume: 53, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ambulatory Care; Antipsychotic Agents; Benzodiazepines;

2005
Clozapine alone versus clozapine and risperidone with refractory schizophrenia.
    The New England journal of medicine, 2006, Feb-02, Volume: 354, Issue:5

    Topics: Adult; Antipsychotic Agents; Clozapine; Cognition; Double-Blind Method; Drug Therapy, Combination; F

2006
Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Body Weight; Estradiol; Female; Galactorrhea; Gynecomastia; H

2006
Ambulatory use of olanzapine and risperidone: a population-based study on persistence and the use of concomitant therapy in the treatment of schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2005, Volume: 50, Issue:14

    Topics: Adult; Aged; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Clozapine; Cohort Studies; Dibe

2005
Time to discontinuation of atypical versus typical antipsychotics in the naturalistic treatment of schizophrenia.
    BMC psychiatry, 2006, Feb-21, Volume: 6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bias; Clozapine; Drug Administration Schedule; Episode

2006
Effects of switching from olanzapine to risperidone on the prevalence of the metabolic syndrome in overweight or obese patients with schizophrenia or schizoaffective disorder: analysis of a multicenter, rater-blinded, open-label study.
    Clinical therapeutics, 2005, Volume: 27, Issue:12

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Benzodiazepines; Blood Pressure; Body Mass Index; Bod

2005
Negative signs and symptoms secondary to antipsychotics: a double-blind, randomized trial of a single dose of placebo, haloperidol, and risperidone in healthy volunteers.
    The American journal of psychiatry, 2006, Volume: 163, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Behavioral Symptoms; Brief Psychiat

2006
DRD2 promoter region variation as a predictor of sustained response to antipsychotic medication in first-episode schizophrenia patients.
    The American journal of psychiatry, 2006, Volume: 163, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Genetic Predisposition to Disease;

2006
Effects of atypical and typical antipsychotic treatments on sexual function in patients with schizophrenia: 12-month results from the Intercontinental Schizophrenia Outpatient Health Outcomes (IC-SOHO) study.
    European psychiatry : the journal of the Association of European Psychiatrists, 2006, Volume: 21, Issue:4

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Halo

2006
Resource utilization in a Canadian national study of people with schizophrenia and related psychotic disorders.
    Acta psychiatrica Scandinavica. Supplementum, 2006, Issue:430

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Canada; Clozapine; Cohort Studie

2006
Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cross-Ove

2006
Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cross-Ove

2006
Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cross-Ove

2006
Effectiveness of clozapine versus olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia who did not respond to prior atypical antipsychotic treatment.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cross-Ove

2006
Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Chronic Disease; Cross-Over Studies; Dibe

2006
Time course for antipsychotic treatment response in first-episode schizophrenia.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Sch

2006
Effects of typical and atypical antipsychotics on glucose-insulin homeostasis and lipid metabolism in first-episode schizophrenia.
    Psychopharmacology, 2006, Volume: 186, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; C-Peptide; Cholesterol

2006
Risperidone-related weight gain: genetic and nongenetic predictors.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:2

    Topics: Adolescent; Adult; Age Factors; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; China; Cyto

2006
Switching to risperidone after unsuccessful treatment of olanzapine in the first-episode schizophrenia: an open trial.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Aug-30, Volume: 30, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Data Interpretation, Statistical; Drug The

2006
Efficacy of risperidone versus olanzapine in patients with schizophrenia previously on chronic conventional antipsychotic therapy: a switch study.
    Journal of psychiatric research, 2006, Volume: 40, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Chronic Disease; Double-Blind Method; Fem

2006
A double-blind comparison of risperidone, quetiapine and placebo in patients with schizophrenia experiencing an acute exacerbation requiring hospitalization.
    Schizophrenia research, 2006, Volume: 85, Issue:1-3

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Fem

2006
Predictors of acute treatment response in patients with a first episode of non-affective psychosis: sociodemographics, premorbid and clinical variables.
    Journal of psychiatric research, 2007, Volume: 41, Issue:8

    Topics: Acute Disease; Adolescent; Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Comorbidity; F

2007
Galantamine improves cognition in schizophrenic patients stabilized on risperidone.
    Biological psychiatry, 2006, Sep-15, Volume: 60, Issue:6

    Topics: Adult; Antipsychotic Agents; Cholinesterase Inhibitors; Cognition; Double-Blind Method; Female; Gala

2006
Premorbid functioning and treatment response in recent-onset schizophrenia.
    The British journal of psychiatry : the journal of mental science, 2006, Volume: 189

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition; Double-Blind Method; Female; Haloperidol; Humans

2006
Improvement in social functioning in outpatients with schizophrenia with prominent negative symptoms treated with olanzapine or risperidone in a 1 year randomized, open-label trial.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Dec-30, Volume: 30, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Follow

2006
The effectiveness and predictors of response to antipsychotic agents to treat impaired quality of life in schizophrenia: A 12-month naturalistic follow-up study with implications for confounding factors, antidepressants, anxiolytics, and mood stabilizers.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Dec-30, Volume: 30, Issue:8

    Topics: Adolescent; Adult; Affect; Antipsychotic Agents; Benzodiazepines; Confounding Factors, Epidemiologic

2006
Differential early onset of therapeutic response with risperidone vs conventional antipsychotics in patients with chronic schizophrenia.
    International clinical psychopharmacology, 2006, Volume: 21, Issue:5

    Topics: Antipsychotic Agents; Chronic Disease; Clopenthixol; Double-Blind Method; Female; Haloperidol; Human

2006
Effects of risperidone on auditory information processing in neuroleptic-naive patients with schizophrenia spectrum disorders.
    Acta neurobiologiae experimentalis, 2006, Volume: 66, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Attention; Auditory Perception; Evoked Potentials, Auditory

2006
Comparison of quetiapine and risperidone in the treatment of schizophrenia: A randomized, double-blind, flexible-dose, 8-week study.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:7

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Cognition Disorders; Dibenzothiazepines; Disord

2006
A comparative efficacy and safety study of long-acting risperidone injection and risperidone oral tablets among hospitalized patients: 12-week randomized, single-blind study.
    Pharmacopsychiatry, 2006, Volume: 39, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Female; Humans; Injections, Int

2006
Long-term treatment with long-acting risperidone in Korean patients with schizophrenia.
    Human psychopharmacology, 2006, Volume: 21, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Female

2006
A fMRI investigation of startle gating deficits in schizophrenia patients treated with typical or atypical antipsychotics.
    The international journal of neuropsychopharmacology, 2007, Volume: 10, Issue:4

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Attention; Benzodiazepines; Blinking; Brain; Brai

2007
Long-acting injectable risperidone compared with zuclopenthixol in the treatment of schizophrenia with substance abuse comorbidity.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2006, Volume: 51, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Clopenthixol; Comorbidity; Delayed-Action Preparation

2006
Prospective 6-month follow-up of patients prescribed risperidone long-acting injection: factors predicting favourable outcome.
    The international journal of neuropsychopharmacology, 2006, Volume: 9, Issue:6

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Cholinergic Antagonists; Data I

2006
An open-label randomized comparison of olanzapine versus risperidone in the treatment of childhood-onset schizophrenia.
    Journal of child and adolescent psychopharmacology, 2006, Volume: 16, Issue:4

    Topics: Adolescent; Akathisia, Drug-Induced; Antipsychotic Agents; Benzodiazepines; Body Weight; Child; Dose

2006
A 1-year double-blind study of 2 doses of long-acting risperidone in stable patients with schizophrenia or schizoaffective disorder.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:8

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Double-B

2006
The early effect of olanzapine and risperidone on insulin secretion in atypical-naïve schizophrenic patients.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Female; Glucose Tolerance T

2006
A crossover study of prolactin changes associated with risperidone and olanzapine.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Female; Humans; Hyperprolactinemia

2006
Lower striatal dopamine transporter binding in neuroleptic-naive schizophrenic patients is not related to antipsychotic treatment but it suggests an illness trait.
    Psychopharmacology, 2007, Volume: 191, Issue:3

    Topics: Adult; Antipsychotic Agents; Caudate Nucleus; Dopamine Plasma Membrane Transport Proteins; Down-Regu

2007
Insulin resistance index and counter-regulatory factors during olanzapine or risperidone administration in subjects with schizophrenia.
    Schizophrenia research, 2007, Volume: 89, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Appetite; Benzodiazepines; Blood Glucose; Chronic Disease; Delayed-Acti

2007
Effect of adjunctive lamotrigine treatment on the plasma concentrations of clozapine, risperidone and olanzapine in patients with schizophrenia or bipolar disorder.
    Therapeutic drug monitoring, 2006, Volume: 28, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clozapine; Drug Interactions; Female

2006
Long-term safety and tolerability of long-acting injectable risperidone in patients with schizophrenia or schizoaffective disorder.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2007, Jan-15, Volume: 17, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Body Mass Index; Body Weight; Dose-Response Relationship

2007
Reduction in psychotic symptoms as a predictor of patient satisfaction with antipsychotic medication in schizophrenia: data from a randomized double-blind trial.
    BMC psychiatry, 2006, Oct-20, Volume: 6

    Topics: Adolescent; Adult; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female; Humans; Ma

2006
Efficacy of olanzapine and risperidone in schizophrenia: a randomized double-blind crossover design.
    Psychopharmacology bulletin, 2006, Volume: 39, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Double-Blind Method; Female; Human

2006
Improvement in social competence with short-term atypical antipsychotic treatment: a randomized, double-blind comparison of quetiapine versus risperidone for social competence, social cognition, and neuropsychological functioning.
    The American journal of psychiatry, 2006, Volume: 163, Issue:11

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cognition Disorders; Dibenzothiazepines; Double-Blind

2006
Remission in early psychosis: Rates, predictors, and clinical and functional outcome correlates.
    Schizophrenia research, 2007, Volume: 89, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Dysk

2007
The relationship between the therapeutic response to risperidone and the dopamine D2 receptor polymorphism in Chinese schizophrenia patients.
    The international journal of neuropsychopharmacology, 2007, Volume: 10, Issue:5

    Topics: Adult; Antipsychotic Agents; Asian People; Brief Psychiatric Rating Scale; Chi-Square Distribution;

2007
A practical clinical trial comparing haloperidol, risperidone, and olanzapine for the acute treatment of first-episode nonaffective psychosis.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:10

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Sc

2006
Switching to olanzapine after unsuccessful treatment with risperidone during the first episode of schizophrenia: an open-label trial.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Cross-Over

2006
Optimizing early prediction for antipsychotic response in schizophrenia.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Area Under Curve; Female; Humans; Logistic Models; Male; Mi

2006
Antipsychotic treatment discontinuation among individuals with schizophrenia and co-occurring substance use.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Patient Dropouts; Risperidone; Schizophre

2006
Occupancy of dopamine D(1), D (2) and serotonin (2A) receptors in schizophrenic patients treated with flupentixol in comparison with risperidone and haloperidol.
    Psychopharmacology, 2007, Volume: 190, Issue:2

    Topics: Adult; Antipsychotic Agents; Corpus Striatum; Female; Flupenthixol; Frontal Lobe; Haloperidol; Human

2007
Serum monitoring of antipsychotic drug levels during concomitant administration of sertraline and antipsychotic medication.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2006, Volume: 51, Issue:11

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Comorbidity; Depressive Disorder, Ma

2006
Initial treatment of severe acute psychosis with fast orally disintegrating risperidone tablets.
    Pharmacopsychiatry, 2006, Volume: 39, Issue:6

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Chemistry, Pharmaceutical; Endpoint De

2006
Effectiveness of switching antipsychotic medications.
    The American journal of psychiatry, 2006, Volume: 163, Issue:12

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Dibenzothiazepin

2006
Randomized comparison of olanzapine versus risperidone for the treatment of first-episode schizophrenia: 4-month outcomes.
    The American journal of psychiatry, 2006, Volume: 163, Issue:12

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Body Mass Index; Female; Follo

2006
[Effects of risperidone on polysomnography in patients with first-episode schizophrenia].
    Zhonghua yi xue za zhi, 2006, Sep-19, Volume: 86, Issue:35

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Polysomnography; Risperidone; Schizo

2006
Patient-based and clinician-based support for the remission criteria in schizophrenia.
    International clinical psychopharmacology, 2007, Volume: 22, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Humans; Logistic Models; Male; Patients; Physicians; Psychiatri

2007
A double-blind study of combination of clozapine with risperidone in patients with schizophrenia: effects on cognition.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:12

    Topics: Adult; Antipsychotic Agents; Attention; Clozapine; Cognition; Cognition Disorders; Double-Blind Meth

2006
Celecoxib as adjunctive therapy in schizophrenia: a double-blind, randomized and placebo-controlled trial.
    Schizophrenia research, 2007, Volume: 90, Issue:1-3

    Topics: Adult; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Basal Ganglia Diseases; Celeco

2007
Early onset of treatment effects with oral risperidone.
    BMC psychiatry, 2007, Jan-19, Volume: 7

    Topics: Administration, Oral; Antipsychotic Agents; Humans; Risperidone; Schizophrenia; Time Factors

2007
An examination of factors affecting persistence with initial antipsychotic treatment in patients with schizophrenia.
    Current medical research and opinion, 2007, Volume: 23, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Logistic Models; Male; Olanzapine; Pat

2007
Efficacy and safety of risperidone long-acting injectable in stable psychotic patients previously treated with oral risperidone.
    International clinical psychopharmacology, 2007, Volume: 22, Issue:2

    Topics: Administration, Oral; Adult; Body Weight; Cardiovascular System; Female; Hospitalization; Humans; In

2007
Risperidone augmentation for schizophrenia partially responsive to clozapine: a double-blind, placebo-controlled trial.
    Schizophrenia research, 2007, Volume: 92, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clozapine; Double-Blind Method; Female; Humans; Male; Mass Screening; M

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effects of antipsychotic medications on psychosocial functioning in patients with chronic schizophrenia: findings from the NIMH CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adaptation, Psychological; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Dibenz

2007
Effectiveness of olanzapine, quetiapine, and risperidone in patients with chronic schizophrenia after discontinuing perphenazine: a CATIE study.
    The American journal of psychiatry, 2007, Volume: 164, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dibenzothiazepines; Double-Blind Meth

2007
Basal ganglia volumes in drug-naive first-episode schizophrenia patients before and after short-term treatment with either a typical or an atypical antipsychotic drug.
    Psychiatry research, 2007, Apr-15, Volume: 154, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Caudate Nucleus; Cholinergic Antagonists; Clopenthixol;

2007
Huperzine A as add-on therapy in patients with treatment-resistant schizophrenia: an open-labeled trial.
    Schizophrenia research, 2007, Volume: 92, Issue:1-3

    Topics: Adolescent; Adult; Aged; Alkaloids; Antipsychotic Agents; Chlorpromazine; Cholinesterase Inhibitors;

2007
Double-blind donepezil-placebo crossover augmentation study of atypical antipsychotics in chronic, stable schizophrenia: a pilot study.
    Schizophrenia research, 2007, Volume: 93, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cholinesterase Inhibitors; Clozapine; Cross-Over Studi

2007
Adverse subjective experience with antipsychotics and its relationship to striatal and extrastriatal D2 receptors: a PET study in schizophrenia.
    The American journal of psychiatry, 2007, Volume: 164, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Carbon Radioisotopes; Corpus Striatum; Fem

2007
Effects of haloperidol and risperidone on cerebrohemodynamics in drug-naive schizophrenic patients.
    Journal of psychiatric research, 2008, Volume: 42, Issue:4

    Topics: Adult; Antipsychotic Agents; Cerebral Cortex; Cerebrovascular Circulation; Double-Blind Method; Fema

2008
Efficacy of flupentixol and risperidone in chronic schizophrenia with predominantly negative symptoms.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Jun-30, Volume: 31, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chronic Disease; Data Interpretation, Statistical; De

2007
Effects of risperidone on lipid profile.
    The Annals of pharmacotherapy, 2007, Volume: 41, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Body Mass Index; Cholesterol; Cross-Sectional Studies; Female; Hu

2007
[Clinical observation on effect of modified Daotan Decoction combined with small dose risperidone in treating chronic schizophrenia].
    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 2007, Volume: 27, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Chronic Disease; Diagnosis, Differential; Drug Therapy, Com

2007
Stability of emotional dysfunctions? A long-term fMRI study in first-episode schizophrenia.
    Journal of psychiatric research, 2007, Volume: 41, Issue:11

    Topics: Adult; Affect; Affective Symptoms; Antipsychotic Agents; Cerebral Cortex; Double-Blind Method; Femal

2007
Effects of antipsychotics on cognitive performance in drug-naive schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Jun-30, Volume: 31, Issue:5

    Topics: Adult; Antipsychotic Agents; Cognition; Double-Blind Method; Female; Haloperidol; Humans; Male; Neur

2007
A placebo-controlled add-on trial of the Ampakine, CX516, for cognitive deficits in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2008, Volume: 33, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Dioxoles; Double-Blind

2008
Neuroleptic treatment effect on mitochondrial electron transport chain: peripheral blood mononuclear cells analysis in psychotic patients.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Cross-Sectional Studies; Electron Transport; Electron Transp

2007
Pharmacokinetics study for hyperprolactinemia among schizophrenics switched from risperidone to risperidone long-acting injection.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:3

    Topics: Administration, Oral; Antipsychotic Agents; Humans; Hyperprolactinemia; Injections, Intramuscular; R

2007
A pilot observational crossover study of QTc interval changes associated with switching between olanzapine and risperidone.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:5

    Topics: Adult; Benzodiazepines; Cross-Over Studies; Electrocardiography; Female; Humans; Long QT Syndrome; M

2007
Prolactin serum levels in paranoid versus nonparanoid male schizophrenia patients treated with risperidone.
    International clinical psychopharmacology, 2007, Volume: 22, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dopamine Antagonists; Humans; Hyperprolactinemia; Mal

2007
Effect of olanzapine or risperidone treatment on some cognitive functions in a one-year follow-up of schizophrenia outpatients with prominent negative symptoms.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2007, Volume: 17, Issue:11

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Follow-

2007
Neurocognitive effects of antipsychotic medications in patients with chronic schizophrenia in the CATIE Trial.
    Archives of general psychiatry, 2007, Volume: 64, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Cohort Studies; Dibenzothiazepine

2007
Association between major Multidrug Resistance 1 (MDR1) gene polymorphisms and plasma concentration of prolactin during risperidone treatment in schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Aug-15, Volume: 31, Issue:6

    Topics: Adult; Age Factors; Aged; Analysis of Variance; Antipsychotic Agents; ATP Binding Cassette Transport

2007
Changes in neuroendocrine and metabolic hormones induced by atypical antipsychotics in normal-weight patients with schizophrenia.
    Neuroendocrinology, 2007, Volume: 85, Issue:4

    Topics: Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Body Weight; Clozapine; Femal

2007
Efficacy and tolerability of olanzapine, quetiapine, and risperidone in the treatment of early psychosis: a randomized, double-blind 52-week comparison.
    The American journal of psychiatry, 2007, Volume: 164, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Double-Blind Method; D

2007
Effects of olanzapine, quetiapine, and risperidone on neurocognitive function in early psychosis: a randomized, double-blind 52-week comparison.
    The American journal of psychiatry, 2007, Volume: 164, Issue:7

    Topics: Adult; Antipsychotic Agents; Attitude to Health; Benzodiazepines; Cognition Disorders; Dibenzothiaze

2007
Effects of risperidone and quetiapine on cognition in patients with schizophrenia and predominantly negative symptoms.
    European archives of psychiatry and clinical neuroscience, 2007, Volume: 257, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Attention; Cognition; Data Interpretation, Statistica

2007
Incidence of new onset metabolic syndrome with atypical antipsychotics in first episode schizophrenia: a six-week prospective study in Indian female patients.
    Schizophrenia research, 2007, Volume: 95, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Female; Humans; Incidence; India;

2007
Effects of olanzapine, risperidone and haloperidol on prepulse inhibition in schizophrenia patients: a double-blind, randomized controlled trial.
    Schizophrenia research, 2007, Volume: 95, Issue:1-3

    Topics: Acoustic Stimulation; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Electromyography;

2007
Long-acting injectable risperidone v. olanzapine tablets for schizophrenia or schizoaffective disorder. Randomised, controlled, open-label study.
    The British journal of psychiatry : the journal of mental science, 2007, Volume: 191

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Fem

2007
Treatment of early-onset schizophrenia spectrum disorders (TEOSS): rationale, design, and methods.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2007, Volume: 46, Issue:8

    Topics: Adolescent; Adult; Age of Onset; Antipsychotic Agents; Benzodiazepines; Child; Comorbidity; Depressi

2007
Amisulpride versus risperidone in the treatment of depression in patients with schizophrenia: a randomized, open-label, controlled trial.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Oct-01, Volume: 31, Issue:7

    Topics: Adolescent; Adult; Amisulpride; Antipsychotic Agents; Depressive Disorder; Electrocardiography; Endp

2007
How effective is it to sequentially switch among Olanzapine, Quetiapine and Risperidone?--A randomized, open-label study of algorithm-based antipsychotic treatment to patients with symptomatic schizophrenia in the real-world clinical setting.
    Psychopharmacology, 2007, Volume: 195, Issue:2

    Topics: Adult; Algorithms; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Sc

2007
Changes in serum lipids, independent of weight, are associated with changes in symptoms during long-term clozapine treatment.
    Journal of psychiatry & neuroscience : JPN, 2007, Volume: 32, Issue:5

    Topics: Antipsychotic Agents; Body Weight; Clozapine; Data Interpretation, Statistical; Double-Blind Method;

2007
Risperidone versus haloperidol for facial affect recognition in schizophrenia: findings from a randomised study.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2009, Volume: 10, Issue:4 Pt 3

    Topics: Acute Disease; Adolescent; Adult; Affect; Antipsychotic Agents; Diagnostic and Statistical Manual of

2009
Equivalent switching dose from oral risperidone to risperidone long-acting injection: a 48-week randomized, prospective, single-blind pharmacokinetic study.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:8

    Topics: Administration, Oral; Adult; Aged; Female; Humans; Injections; Male; Middle Aged; Pain; Pain Measure

2007
Significant elevations of prolactin levels in patients who shifted from conventional depot antipsychotics to long-acting risperidone.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:5

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Dysmenor

2007
Oral risperidone, olanzapine and quetiapine versus haloperidol in psychotic agitation.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Feb-15, Volume: 32, Issue:2

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aggression; Antipsychotic Agents; Basal Ganglia Disea

2008
Cognitive improvement after treatment with second-generation antipsychotic medications in first-episode schizophrenia: is it a practice effect?
    Archives of general psychiatry, 2007, Volume: 64, Issue:10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition; Cognition Disorders; Control Groups; Female

2007
Incidence and costs of polypharmacy: data from a randomized, double-blind, placebo-controlled study of risperidone and quetiapine in patients with schizophrenia or schizoaffective disorder.
    Current medical research and opinion, 2007, Volume: 23, Issue:11

    Topics: Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Humans; Placebos; Polypharmacy; Psych

2007
Risperidone alone versus risperidone plus valproate in the treatment of patients with schizophrenia and hostility.
    International clinical psychopharmacology, 2007, Volume: 22, Issue:6

    Topics: Adult; Aggression; Anticonvulsants; Antipsychotic Agents; Diarrhea; Drug Therapy, Combination; Femal

2007
Could HTR2A T102C and DRD3 Ser9Gly predict clinical improvement in patients with acutely exacerbated schizophrenia? Results from treatment responses to risperidone in a naturalistic setting.
    Human psychopharmacology, 2008, Volume: 23, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Glycine; Humans; Male; Pharmacogenetics; Polymorphism, Genetic;

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
The use of individually tailored environmental supports to improve medication adherence and outcomes in schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adaptation, Psychological; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanz

2008
A randomized, flexible-dose, quasi-naturalistic comparison of quetiapine, risperidone, and olanzapine in the short-term treatment of schizophrenia: the QUERISOLA trial.
    Schizophrenia research, 2008, Volume: 98, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Dibenzothiazepines; Drug Admin

2008
Five-year follow-up during antipsychotic treatment: efficacy, safety, functional and social outcome.
    Acta psychiatrica Scandinavica. Supplementum, 2007, Issue:435

    Topics: Adult; Aged; Akathisia, Drug-Induced; Antipsychotic Agents; Female; Humans; Longitudinal Studies; Ma

2007
Efficacy and tolerability of asenapine in acute schizophrenia: a placebo- and risperidone-controlled trial.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:10

    Topics: Acute Disease; Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; D

2007
Efficacy of selegiline add on therapy to risperidone in the treatment of the negative symptoms of schizophrenia: a double-blind randomized placebo-controlled study.
    Human psychopharmacology, 2008, Volume: 23, Issue:2

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Female

2008
Clinical implications of the CATIE schizophrenia trials: day-to-day management lessons for Australasian psychiatrists.
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2007, Volume: 15, Issue:6

    Topics: Antipsychotic Agents; Australia; Benzodiazepines; Dibenzothiazepines; Double-Blind Method; Humans; O

2007
The effect of long-acting risperidone on working memory in schizophrenia: a functional magnetic resonance imaging study.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:6

    Topics: Adult; Age Factors; Aged; Analysis of Variance; Antipsychotic Agents; Brain Mapping; Delayed-Action

2007
Maintenance treatment with risperidone or low-dose haloperidol in first-episode schizophrenia: 1-year results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:11

    Topics: Acute Disease; Adult; Algorithms; Antipsychotic Agents; Biomedical Research; Cooperative Behavior; D

2007
Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:11

    Topics: Adult; Anthropometry; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Diagnosti

2007
Differences in the effect of second-generation antipsychotics on prolactinaemia: six weeks open-label trial in female in-patients.
    Neuro endocrinology letters, 2007, Volume: 28, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amisulpride; Antipsychotic Agents; Benzodiazepines; Dibe

2007
Concordance of patient and clinical ratings of symptom severity and change of psychotic illness.
    Schizophrenia research, 2008, Volume: 100, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Attitude to Health; Awareness; Health Status; Humans; Psych

2008
Long-term effects of risperidone versus haloperidol on verbal memory, attention, and symptomatology in schizophrenia.
    Journal of the International Neuropsychological Society : JINS, 2008, Volume: 14, Issue:1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Attention; Behavioral Symptoms; Case-Control Stud

2008
The impact of insight on functioning in patients with schizophrenia or schizoaffective disorder receiving risperidone long-acting injectable.
    The Journal of nervous and mental disease, 2007, Volume: 195, Issue:12

    Topics: Activities of Daily Living; Adult; Antipsychotic Agents; Awareness; Cognition Disorders; Delayed-Act

2007
A placebo controlled study of the propentofylline added to risperidone in chronic schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Apr-01, Volume: 32, Issue:3

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Drug Therapy, Combination; Female

2008
Clinical, functional, and economic ramifications of early nonresponse to antipsychotics in the naturalistic treatment of schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:6

    Topics: Activities of Daily Living; Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Cost-Bene

2008
The effectiveness of antipsychotic medications in patients who use or avoid illicit substances: results from the CATIE study.
    Schizophrenia research, 2008, Volume: 100, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Comorbidity; Dibenzothiazepines; Doub

2008
Predictors of antipsychotic-induced weight gain in first-episode psychosis: conclusions from a randomized, double-blind, controlled prospective study of olanzapine, risperidone, and haloperidol.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Double-Blind Method; Female; Haloperi

2008
Sexual functioning associated with quetiapine switch vs. risperidone continuation in outpatients with schizophrenia or schizoaffective disorder: a randomized double-blind pilot trial.
    Psychiatry research, 2008, May-30, Volume: 159, Issue:1-2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female; Human

2008
Ethnic heterogeneity in glucoregulatory function during treatment with atypical antipsychotics in patients with schizophrenia.
    Journal of psychiatric research, 2008, Volume: 42, Issue:13

    Topics: Absorptiometry, Photon; Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Blood Gl

2008
Predictors of treatment discontinuation and medication nonadherence in patients recovering from a first episode of schizophrenia, schizophreniform disorder, or schizoaffective disorder: a randomized, double-blind, flexible-dose, multicenter study.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:1

    Topics: Adult; Antipsychotic Agents; Attitude to Health; Benzodiazepines; Cognition Disorders; Culture; Dibe

2008
Long-acting injectable risperidone in the treatment of subjects with recent-onset psychosis: a preliminary study.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:2

    Topics: Adolescent; Adult; Antidepressive Agents; Blood Glucose; Body Mass Index; Cholesterol; Delayed-Actio

2008
Obsessive-compulsive symptoms in a randomized, double-blind study with olanzapine or risperidone in young patients with early psychosis.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Capsules; Dose-Response Relationship, Drug

2008
Changes in weight and weight-related quality of life in a multicentre, randomized trial of aripiprazole versus standard of care.
    European psychiatry : the journal of the Association of European Psychiatrists, 2008, Volume: 23, Issue:8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Dibenzothi

2008
Switching from risperidone to olanzapine in a one-year, randomized, open-label effectiveness study of schizophrenia.
    Current medical research and opinion, 2008, Volume: 24, Issue:5

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dose-Response Relati

2008
A 12-month, open-label, comparative study of quetiapine and risperidone in the acute and long-term treatment of schizophrenia.
    International clinical psychopharmacology, 2008, Volume: 23, Issue:3

    Topics: Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Dibenzothiazepines; Drug Administration S

2008
Effectiveness of risperidone long-acting injection in first-episode schizophrenia: in naturalistic setting.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Jul-01, Volume: 32, Issue:5

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Chi-Square Distribution; Drug Adminis

2008
What CATIE found: results from the schizophrenia trial.
    Psychiatric services (Washington, D.C.), 2008, Volume: 59, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Dibenzothiaze

2008
Short-term treatment with risperidone or haloperidol in first-episode schizophrenia: 8-week results of a randomized controlled trial within the German Research Network on Schizophrenia.
    The international journal of neuropsychopharmacology, 2008, Volume: 11, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Dysk

2008
A randomized, crossover comparison of herbal medicine and bromocriptine against risperidone-induced hyperprolactinemia in patients with schizophrenia.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:3

    Topics: Adult; Amenorrhea; Antipsychotic Agents; Bromocriptine; Drug Therapy, Combination; Drugs, Chinese He

2008
Effect of antipsychotics on peptides involved in energy balance in drug-naive psychotic patients after 1 year of treatment.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:3

    Topics: Adiponectin; Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Composition; Body Mass I

2008
Risperidone versus perphenazine in the treatment of chronic schizophrenic patients with acute exacerbations.
    Acta psychiatrica Scandinavica, 1993, Volume: 88, Issue:6

    Topics: Acute Disease; Adult; Aged; Antipsychotic Agents; Denmark; Double-Blind Method; Female; Humans; Isox

1993
Risperidone in the treatment of schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Fe

1994
Risperidone in the treatment of schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Fe

1994
Risperidone in the treatment of schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Fe

1994
Risperidone in the treatment of schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Drug Administration Schedule; Fe

1994
Symptoms in schizophrenic syndromes in relation to age, sex, duration of illness and number of previous hospitalizations.
    Acta psychiatrica Scandinavica, 1994, Volume: 89, Issue:4

    Topics: Adult; Age Factors; Age of Onset; Aged; Antipsychotic Agents; Female; Haloperidol; Hospitalization;

1994
Negative symptoms in schizophrenia: assessment of the effect of risperidone.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Female; Haloperidol; Humans; Isoxazoles; Male; Middle

1994
Efficacy of risperidone on positive features of schizophrenia.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Haloperidol; Humans; Isoxazoles;

1994
Changes in single symptoms and separate factors of the schizophrenic syndrome after treatment with risperidone or haloperidol.
    Pharmacopsychiatry, 1994, Volume: 27, Issue:3

    Topics: Double-Blind Method; Haloperidol; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1994
Risperidone. A review of its pharmacology and therapeutic potential in the treatment of schizophrenia.
    Drugs, 1994, Volume: 48, Issue:2

    Topics: Absorption; Adult; Aged; Aging; Animals; Antipsychotic Agents; Central Nervous System; Cross-Over St

1994
Desmopressin for risperidone-induced enuresis.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1994, Volume: 6, Issue:2

    Topics: Administration, Intranasal; Adult; Antipsychotic Agents; Deamino Arginine Vasopressin; Double-Blind

1994
Pharmacokinetics of risperidone in chronic schizophrenic patients.
    Psychopharmacology bulletin, 1994, Volume: 30, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Chronic Disease; Cross-Over Studies; Humans; Isoxazoles; Ma

1994
Risperidone and clozapine in the treatment of drug-resistant schizophrenia and neuroleptic-induced supersensitivity psychosis.
    Progress in neuro-psychopharmacology & biological psychiatry, 1994, Volume: 18, Issue:7

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Resistance; Dyskinesia, Drug-Induced; Female; Haloperid

1994
Dopamine D2 receptor blockade in vivo with the novel antipsychotics risperidone and remoxipride--an 123I-IBZM single photon emission tomography (SPET) study.
    Psychopharmacology, 1995, Volume: 117, Issue:1

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Benzamides; Cerebral Cortex; Dopamine D2 Receptor Antago

1995
Effects of risperidone in tardive dyskinesia: an analysis of the Canadian multicenter risperidone study.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:1 Suppl 1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Double-Blind Method; Dyskinesia, Drug-Induced; Fe

1995
Randomized, double-blind, controlled trial of risperidone versus clozapine in patients with chronic schizophrenia.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:1 Suppl 1

    Topics: Adult; Antipsychotic Agents; Clozapine; Double-Blind Method; Female; Humans; Isoxazoles; Male; Middl

1995
A path-analytical approach to differentiate between direct and indirect drug effects on negative symptoms in schizophrenic patients. A re-evaluation of the North American risperidone study.
    European archives of psychiatry and clinical neuroscience, 1995, Volume: 245, Issue:1

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Chronic Disease; Double-Blind Method; Haloperidol; Hum

1995
The negative component in schizophrenia.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antipsychotic Agents; Haloperidol; Humans; Isoxazoles; Piperidines; Psychiatric

1995
New pharmacotherapeutic modalities for negative symptoms in psychosis.
    Acta psychiatrica Scandinavica. Supplementum, 1995, Volume: 388

    Topics: Affective Symptoms; Antipsychotic Agents; Clozapine; Humans; Isoxazoles; Piperidines; Psychiatric St

1995
Risperidone versus zuclopenthixol in the treatment of acute schizophrenic episodes: a double-blind parallel-group trial.
    Acta psychiatrica Scandinavica, 1995, Volume: 91, Issue:4

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Clopenthixol; Double-Blind Method; Fem

1995
Critique of the Canadian Multicenter Placebo-Controlled Study of Risperidone and Haloperidol.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:3

    Topics: Canada; Double-Blind Method; Haloperidol; Humans; Isoxazoles; Piperidines; Research Design; Risperid

1995
Risperidone in the treatment of patients with chronic schizophrenia: a multi-national, multi-centre, double-blind, parallel-group study versus haloperidol. Risperidone Study Group.
    The British journal of psychiatry : the journal of mental science, 1995, Volume: 166, Issue:6

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Double-Blind Method;

1995
Efficacy of risperidone treatment for psychoses associated with schizophrenia, schizoaffective disorder, bipolar disorder, or senile dementia in 11 geriatric patients: a case series.
    The Journal of clinical psychiatry, 1995, Volume: 56, Issue:11

    Topics: Aged; Bipolar Disorder; Chronic Disease; Comorbidity; Dementia; Female; Hospitalization; Humans; Hyp

1995
Effect of risperidone on hostility in schizophrenia.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Haloperidol; Hostility; Humans;

1995
A Canadian multicenter placebo-controlled study of fixed doses of risperidone and haloperidol in the treatment of chronic schizophrenic patients.
    Journal of clinical psychopharmacology, 1993, Volume: 13, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Double-Blind M

1993
Risperidone versus haloperidol in the treatment of chronic schizophrenic patients: a parallel group double-blind comparative trial.
    Yonsei medical journal, 1993, Volume: 34, Issue:2

    Topics: Adolescent; Adult; Chronic Disease; Double-Blind Method; Female; Haloperidol; Humans; Isoxazoles; Ma

1993
Quantitative electroencephalogram examination of effects of risperidone in schizophrenic patients.
    Journal of clinical psychopharmacology, 1993, Volume: 13, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dominance, Cerebral; Dose-Response Relationship, Drug

1993
Double-blind comparison of risperidone and haloperidol in schizophrenic and schizoaffective psychoses.
    Pharmacopsychiatry, 1993, Volume: 26, Issue:4

    Topics: Adult; Antiparkinson Agents; Antipsychotic Agents; Basal Ganglia Diseases; Double-Blind Method; Fema

1993
Lead-in placebo washout period.
    The British journal of psychiatry : the journal of mental science, 1995, Volume: 167, Issue:5

    Topics: Antipsychotic Agents; Humans; Metabolic Clearance Rate; Risperidone; Schizophrenia; Treatment Outcom

1995
Different side effect profiles of risperidone and clozapine in 20 outpatients with schizophrenia or schizoaffective disorder: a pilot study.
    The American journal of psychiatry, 1996, Volume: 153, Issue:3

    Topics: Akathisia, Drug-Induced; Ambulatory Care; Clozapine; Cognition Disorders; Cross-Over Studies; Humans

1996
Risperidone in the treatment of negative symptoms of schizophrenia: a meta-analysis.
    International clinical psychopharmacology, 1995, Volume: 10, Issue:4

    Topics: Double-Blind Method; Humans; Risperidone; Schizophrenia

1995
[Efficacy and tolerance of risperidone in various doses (report of a study)].
    Ceska a slovenska psychiatrie, 1996, Volume: 92, Issue:1

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Haloperidol; Humans; Male; Perphenazine; R

1996
Treatment-resistant schizophrenia: clinical experience with new antipsychotics.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1996, Volume: 6 Suppl 2

    Topics: Clozapine; Humans; Risperidone; Schizophrenia

1996
Antipsychotic and anxiolytic properties of risperidone, haloperidol, and methotrimeprazine in schizophrenic patients.
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:1

    Topics: Adolescent; Adult; Anti-Anxiety Agents; Antipsychotic Agents; Anxiety; Double-Blind Method; Drug The

1996
Efficacy of risperidone in reducing positive and negative symptoms in medication-refractory schizophrenia: an open prospective study.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:10

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Female; Hospitalization; Humans; Male; Prospective Stu

1996
Neurological soft signs and response to risperidone in chronic schizophrenia.
    Biological psychiatry, 1996, Nov-15, Volume: 40, Issue:10

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Neuropsychological Tests; Risperidone; Schizophre

1996
Serotonin-mediated increase in cytosolic [Ca++] in platelets of risperidone-treated schizophrenia patients.
    Psychopharmacology bulletin, 1996, Volume: 32, Issue:1

    Topics: Adult; Blood Platelets; Calcium; Female; Humans; Male; Prognosis; Risperidone; Schizophrenia; Seroto

1996
Regional cerebral blood flow changes associated with risperidone treatment in elderly schizophrenia patients: a pilot study.
    Psychopharmacology bulletin, 1996, Volume: 32, Issue:1

    Topics: Aged; Blood Flow Velocity; Cerebrovascular Circulation; Female; Humans; Male; Pilot Projects; Psychi

1996
Risperidone-associated burning paraesthesia.
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Mood Disorders; Paresthesia; R

1996
Risperidone, negative symptoms and cognitive deficit in schizophrenia: an open study.
    Acta psychiatrica Scandinavica, 1997, Volume: 95, Issue:1

    Topics: Adult; Affective Symptoms; Antipsychotic Agents; Cognition Disorders; Female; Humans; Male; Middle A

1997
Risperidone in adolescents with schizophrenia: an open pilot study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1997, Volume: 36, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Child; Female; Humans; Male; Pilot Projects; Risperidone; Schizoph

1997
Adverse effects of risperidone on eye movement activity: a comparison of risperidone and haloperidol in antipsychotic-naive schizophrenic patients.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 1997, Volume: 16, Issue:3

    Topics: Adult; Antipsychotic Agents; Eye Movements; Female; Haloperidol; Humans; Male; Prospective Studies;

1997
Does risperidone improve verbal working memory in treatment-resistant schizophrenia?
    The American journal of psychiatry, 1997, Volume: 154, Issue:6

    Topics: Adult; Benztropine; Double-Blind Method; Female; Haloperidol; Humans; Male; Memory; Neuropsychologic

1997
Extrapyramidal symptoms in patients treated with risperidone.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Dopamine Antagonists; Double-Blind Method; Fema

1997
Observations on switching patients with schizophrenia to risperidone treatment. Risperidone Switching Study Group.
    Acta psychiatrica Scandinavica, 1997, Volume: 95, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Cholinergic Antagonists; Drug

1997
A clinical evaluation of risperidone in the treatment of schizophrenia: a 10-week, open-label, multicenter trial. ARCS Study Group. Assessment of Risperdal in a Clinical Setting.
    Psychopharmacology, 1997, Volume: 131, Issue:3

    Topics: Adult; Aged; Dyskinesia, Drug-Induced; Female; Humans; Male; Middle Aged; Patient Compliance; Psychi

1997
Aggression and schizophrenia: efficacy of risperidone.
    The journal of the American Academy of Psychiatry and the Law, 1997, Volume: 25, Issue:2

    Topics: Adult; Aggression; Analysis of Variance; Antipsychotic Agents; Female; Humans; Longitudinal Studies;

1997
Economic and health state utility determinations for schizophrenic patients treated with risperidone or haloperidol.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Canada; Chronic Disease; Cost-Benefit Analysis; Doubl

1997
Extrapyramidal signs and clinical symptoms in first-episode schizophrenia: response to low-dose risperidone.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Female; Humans; Male; Psychiatric S

1997
Lack of effect of amitriptyline on risperidone pharmacokinetics in schizophrenic patients.
    International clinical psychopharmacology, 1997, Volume: 12, Issue:3

    Topics: Adult; Amitriptyline; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Area Under Curve; Biot

1997
Double-blind comparison of olanzapine versus risperidone in the treatment of schizophrenia and other psychotic disorders.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Dyskinesia, Drug-Induced; Female;

1997
Effects of risperidone on polydipsia in chronic schizophrenia patients.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:5

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Chronic Disease; Combined Modality Therapy; Double-Bl

1997
Risperidone dose and blood level variability: accumulation effects and interindividual and intraindividual variability in the nonresponder patient in the clinical practice setting.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Risperidone; Schizophrenia

1997
Neurocognitive functioning in schizophrenia: a trial of risperidone versus haloperidol.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1997, Volume: 42, Issue:9

    Topics: Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Haloperidol; Humans; Neuropsychologi

1997
A study of enhanced management in patients with treatment-resistant schizophrenia.
    Journal of psychopharmacology (Oxford, England), 1997, Volume: 11, Issue:4

    Topics: Adult; Antipsychotic Agents; Chlorpromazine; Drug Resistance; Female; Humans; Male; Psychiatric Stat

1997
The effects of risperidone on the five dimensions of schizophrenia derived by factor analysis: combined results of the North American trials.
    The Journal of clinical psychiatry, 1997, Volume: 58, Issue:12

    Topics: Adolescent; Adult; Aged; Basal Ganglia Diseases; Dose-Response Relationship, Drug; Double-Blind Meth

1997
Risperidone in the management of violent, treatment-resistant schizophrenics hospitalized in a maximum security forensic facility.
    The journal of the American Academy of Psychiatry and the Law, 1997, Volume: 25, Issue:4

    Topics: Adult; Aggression; Analysis of Variance; Antipsychotic Agents; Chi-Square Distribution; Forensic Psy

1997
Risperidone in the treatment of schizophrenia: results of a study of patients from Germany, Austria, and Switzerland.
    European archives of psychiatry and clinical neuroscience, 1997, Volume: 247, Issue:6

    Topics: Adult; Antipsychotic Agents; Austria; Basal Ganglia Diseases; Chronic Disease; Double-Blind Method;

1997
The prevalence of acute extrapyramidal signs and symptoms in patients treated with clozapine, risperidone, and conventional antipsychotics.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:2

    Topics: Acute Disease; Adolescent; Adult; Akathisia, Drug-Induced; Ambulatory Care; Antipsychotic Agents; Ba

1998
An open comparison of clozapine and risperidone in treatment-resistant schizophrenia.
    Pharmacopsychiatry, 1998, Volume: 31, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Resistance; Female; Humans; Male; Psychiatric Status Ra

1998
Risperidone versus clozapine in treatment-resistant chronic schizophrenia: a randomized double-blind study. The Risperidone Study Group.
    The American journal of psychiatry, 1998, Volume: 155, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chronic Disease; Clozapine; Double-Blind Method; Drug

1998
A syndrome of increased affect in response to risperidone among patients with schizophrenia.
    Psychiatric services (Washington, D.C.), 1998, Volume: 49, Issue:4

    Topics: Adult; Antipsychotic Agents; Anxiety; Disease Susceptibility; Follow-Up Studies; Humans; Male; Middl

1998
Therapeutic equivalence of risperidone given once daily and twice daily in patients with schizophrenia. The Risperidone Study Group.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Child; Double-Blind Method; Female;

1998
Risperidone: clinical outcome predictors and cost-effectiveness in a naturalistic setting.
    Psychopharmacology bulletin, 1998, Volume: 34, Issue:1

    Topics: Aged; Antipsychotic Agents; Cost-Benefit Analysis; Female; Humans; Male; Middle Aged; Retrospective

1998
The effects of risperidone and olanzapine on the indications for clozapine.
    Psychopharmacology bulletin, 1998, Volume: 34, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Olanzapine; Pirenzepine; Risperidone; Schi

1998
Efficacy and tolerability of risperidone in chronic schizophrenic Thai patients.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 1998, Volume: 81, Issue:5

    Topics: Adult; Aged; Analysis of Variance; Chronic Disease; Female; Humans; Male; Middle Aged; Psychological

1998
Plasma concentrations of risperidone and its 9-hydroxy metabolite and their relationship to dose in schizophrenic patients: simultaneous determination by a high performance liquid chromatography with electrochemical detection.
    Pharmacopsychiatry, 1998, Volume: 31, Issue:3

    Topics: Antipsychotic Agents; Chromatography, High Pressure Liquid; Electrochemistry; Humans; Isoxazoles; Pa

1998
Risperidone versus haloperidol for perception of emotion in treatment-resistant schizophrenia: preliminary findings.
    Schizophrenia research, 1998, May-25, Volume: 31, Issue:2-3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Double-Blind Method; Drug Resistance; Emotions; F

1998
Olanzapine-induced reversible priaprism: a case report.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Double-Blind Method; Humans

1998
Comments on "Double-blind comparison of olanzapine versus risperidone in the treatment of schizophrenia and other psychotic disorders" by Tran and Associates.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Humans; Olanzapine; Pirenzepine; Psychot

1998
Risperidone: treatment response in adult and geriatric patients.
    International journal of psychiatry in medicine, 1998, Volume: 28, Issue:2

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Drug Administration Schedule; Female; Geriatric Psyc

1998
Risperidone as an adjunct to clozapine therapy in chronic schizophrenics.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:9

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Chronic Disease; Clozapine; Drug Interactions; Drug Th

1996
Risperidone is associated with blunting of D-fenfluramine evoked serotonergic responses in schizophrenia.
    International clinical psychopharmacology, 1998, Volume: 13, Issue:5

    Topics: Adult; Antipsychotic Agents; Fenfluramine; Humans; Hydrocortisone; Prolactin; Psychiatric Status Rat

1998
Clinical and neurocognitive effects of clozapine and risperidone in treatment-refractory schizophrenic patients: a prospective study.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:10

    Topics: Adult; Basal Ganglia Diseases; Clozapine; Cognition Disorders; Female; Humans; Male; Middle Aged; Ne

1998
P50 suppression in recent-onset schizophrenia: clinical correlates and risperidone effects.
    Journal of abnormal psychology, 1998, Volume: 107, Issue:4

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Anxiety; Attention; Cognition; Depression; Evoked

1998
Phase-IV multicentre clinical study of risperidone in the treatment of outpatients with schizophrenia. The RIS-CAN-3 Study Group.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1998, Volume: 43, Issue:10

    Topics: Adolescent; Adult; Adverse Drug Reaction Reporting Systems; Antipsychotic Agents; Chronic Disease; D

1998
Clozapine and risperidone in chronic schizophrenia: effects on symptoms, parkinsonian side effects, and neuroendocrine response.
    The American journal of psychiatry, 1999, Volume: 156, Issue:2

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Chronic Disease; Clozapine; Double-Blind Method

1999
Comparison of risperidone and mosapramine addition to neuroleptic treatment in chronic schizophrenia.
    Neuropsychobiology, 1999, Volume: 39, Issue:2

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Behavioral Symptoms; Benzazepines; Chronic Diseas

1999
The Risperidone Outcomes Study of Effectiveness (ROSE): a model for evaluating treatment strategies in typical psychiatric practice.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 3

    Topics: Antipsychotic Agents; Attitude to Health; Cost-Benefit Analysis; Health Care Costs; Health Status; H

1999
A combined analysis of double-blind studies with risperidone vs. placebo and other antipsychotic agents: factors associated with extrapyramidal symptoms.
    Acta psychiatrica Scandinavica, 1999, Volume: 99, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antiparkinson Agents; Antipsychotic Agents; Child; Dose-

1999
Should we consider mood disturbance in schizophrenia as an important determinant of quality of life?
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 5

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Comorbidity; D

1999
Prolactin levels in premenopausal women treated with risperidone compared with those of women treated with typical neuroleptics.
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Humans; Middle Aged; Premenopause; Prolactin; Psychiatric Statu

1999
Risperidone in the treatment of elderly patients with psychotic disorders.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 1999,Spring, Volume: 7, Issue:2

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Basal Ganglia Diseases; Dose-Response Relationship, D

1999
Treatment of nonpsychotic relatives of patients with schizophrenia: four case studies.
    Biological psychiatry, 1999, Jun-01, Volume: 45, Issue:11

    Topics: Adult; Antipsychotic Agents; Attention; Behavioral Symptoms; Cognition Disorders; Family Health; Fem

1999
Suggested minimal effective dose of risperidone based on PET-measured D2 and 5-HT2A receptor occupancy in schizophrenic patients.
    The American journal of psychiatry, 1999, Volume: 156, Issue:6

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Brain; Carbon Radioisotopes; Dose-Response Rela

1999
Clinical evaluation of risperidone in Asian patients with schizophrenia in Singapore.
    Singapore medical journal, 1999, Volume: 40, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Risperidone; Schizophrenia; Singapor

1999
Risperidone-induced increase of plasma norepinephrine is not correlated with symptom improvement in chronic schizophrenia.
    Biological psychiatry, 1999, Jun-15, Volume: 45, Issue:12

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Female; Haloperidol; Humans; Male

1999
Novel antipsychotics: comparison of weight gain liabilities.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Haloperidol; Humans; I

1999
The course of depressive symptoms in predicting relapse in schizophrenia: a double-blind, randomized comparison of olanzapine and risperidone.
    Biological psychiatry, 1999, Aug-01, Volume: 46, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cluster Analysis; Cognition Disorders; Depressive Diso

1999
A naturalistic study of risperidone maintenance treatment of outpatients with severe mental illness.
    Psychiatric services (Washington, D.C.), 1999, Volume: 50, Issue:8

    Topics: Adolescent; Adult; Aged; Ambulatory Care; Antipsychotic Agents; Chronic Disease; Drug Administration

1999
Antipsychotic drug effects on motor activation measured by functional magnetic resonance imaging in schizophrenic patients.
    Schizophrenia research, 1999, Aug-23, Volume: 39, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Humans; Magnetic Resonance Imaging; Male; Motor Cort

1999
Risperidone in treatment-refractory schizophrenia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:9

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Brief Psychiatric Rating Scale; Cholinergic Ant

1999
Effects of typical antipsychotic drugs and risperidone on the quality of sleep in patients with schizophrenia: a pilot study.
    Journal of psychiatry & neuroscience : JPN, 1999, Volume: 24, Issue:4

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Pilot Projects; Prospective Studies; Risperidone;

1999
A comparative effectiveness study of risperidone and olanzapine in the treatment of schizophrenia.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female; Follow-Up Studie

1999
Retention rates in placebo- and nonplacebo-controlled clinical trials of schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1999, Volume: 44, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Dose-Response Relation

1999
[Cognition and driving in schizophrenic patients under treatment with risperidone vs. haloperidol].
    Fortschritte der Neurologie-Psychiatrie, 1999, Volume: Suppl 2

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Auditory Perception; Automobile Driving; Cognitio

1999
Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group.
    Psychiatry research, 1999, Nov-08, Volume: 88, Issue:2

    Topics: Acute Disease; Adult; Amisulpride; Antipsychotic Agents; Body Weight; Double-Blind Method; Female; H

1999
Cytochrome P450 2D6 genotype and steady state plasma levels of risperidone and 9-hydroxyrisperidone.
    Psychopharmacology, 1999, Volume: 147, Issue:3

    Topics: Adult; Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Genotype; Humans; Isoxazoles;

1999
Dopamine D2 receptor occupancy by olanzapine or risperidone in young patients with schizophrenia.
    Psychiatry research, 1999, Nov-08, Volume: 92, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzamides; Benzodiazepines; Brain; Brain Mapping; Contrast

1999
Effects of atypical neuroleptics on sustained attention deficits in schizophrenia: a trial of risperidone versus haloperidol.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2000, Volume: 22, Issue:3

    Topics: Adult; Antipsychotic Agents; Attention; Double-Blind Method; Female; Haloperidol; Humans; Male; Neur

2000
Determination of risperidone and 9-hydroxyrisperidone in human plasma by high-performance liquid chromatography: application to therapeutic drug monitoring in Japanese patients with schizophrenia.
    Journal of pharmaceutical and biomedical analysis, 1999, Volume: 19, Issue:3-4

    Topics: Adult; Aged; Antipsychotic Agents; Chromatography, High Pressure Liquid; Drug Administration Schedul

1999
Neuropsychological change in early phase schizophrenia during 12 months of treatment with olanzapine, risperidone, or haloperidol. The Canadian Collaborative Group for research in schizophrenia.
    Archives of general psychiatry, 2000, Volume: 57, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Double-Blind Me

2000
Expected incidence of tardive dyskinesia associated with atypical antipsychotics.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 4

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Drug Administration Schedule;

2000
Risperidone in acutely exacerbated schizophrenia: dosing strategies and plasma levels.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Asian People; Drug Administration Schedule; Female; Hosp

2000
Longitudinal comparative study of risperidone and conventional neuroleptics for treating patients with schizophrenia. The Quebec Schizophrenia Study Group.
    Journal of clinical psychopharmacology, 2000, Volume: 20, Issue:3

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Female; Humans; Long

2000
A long-term, multicenter, open-label study of risperidone in elderly patients with psychosis. On behalf of the Risperidone Working Group.
    International journal of geriatric psychiatry, 2000, Volume: 15, Issue:6

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Chronic Disease; Delusions; Dyskinesia, Drug-I

2000
Effect of risperidone on plasma free 3-methoxy-4-hydroxyphenylglycol (pMHPG) levels in schizophrenic patients: relationship among plasma concentrations of risperidone and 9-hydroxyrisperidone, pMHPG levels, and clinical improvement.
    International clinical psychopharmacology, 2000, Volume: 15, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Humans; Isoxazoles; Male; Methoxyhydroxyphenylglyco

2000
Risperidone versus clozapine in treatment-resistant schizophrenia: a randomized pilot study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2000, Volume: 24, Issue:6

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Humans; Male; Middle Aged; Pilot Projects; Recurrenc

2000
Immediate effects of risperidone on cortico-striato-thalamic loops and the hippocampus.
    The British journal of psychiatry : the journal of mental science, 2000, Volume: 177

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Brain; Female; Frontal Lobe; Hippocampus; Humans; Male;

2000
Comparison of risperidone and other neuroleptics in the management of chronic schizophrenia using cognitive therapy.
    The Medical journal of Malaysia, 2000, Volume: 55, Issue:1

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Cognitive Behavioral Therapy; Female; Humans; Male; Mi

2000
Strategies for switching from conventional antipsychotic drugs or risperidone to olanzapine.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:11

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Drug Administrat

2000
Risperidone versus haloperidol in psychotic patients with disturbing neuroleptic-induced extrapyramidal symptoms: a double-blind, multi-center trial.
    Schizophrenia research, 2000, Dec-15, Volume: 46, Issue:2-3

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Brief Psychiatric Rating Scale; Dose-Response Relation

2000
Practice-related improvement in information processing with novel antipsychotic treatment.
    Schizophrenia research, 2000, Dec-15, Volume: 46, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Female; Hospitalization; Hospitals, Psychiatric; H

2000
Relationship between plasma risperidone and 9-hydroxyrisperidone concentrations and clinical response in patients with schizophrenia.
    Psychopharmacology, 2001, Jan-01, Volume: 153, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Chromatography, High Pressure

2001
Olanzapine versus risperidone. A prospective comparison of clinical and economic outcomes in schizophrenia.
    PharmacoEconomics, 2000, Volume: 18, Issue:6

    Topics: Adult; Aged; Benzodiazepines; Double-Blind Method; Female; Humans; Male; Middle Aged; Multicenter St

2000
Evidence for the effectiveness of olanzapine among patients nonresponsive and/or intolerant to risperidone.
    The Journal of clinical psychiatry, 2001, Volume: 62 Suppl 2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Female; Humans; Male;

2001
Tolerability and effectiveness of atypical antipsychotics in male geriatric inpatients.
    International journal of geriatric psychiatry, 2001, Volume: 16, Issue:2

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Humans; Male; Olanzapine; Pirenz

2001
Effects of olanzapine and other antipsychotics on cognitive function in chronic schizophrenia: a longitudinal study.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cognition; Female; Humans; Longitudin

2001
Estrogen - a potential treatment for schizophrenia.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Administration, Cutaneous; Adult; Analysis of Variance; Antipsychotic Agents; Dose-Response Relation

2001
Estrogen - a potential treatment for schizophrenia.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Administration, Cutaneous; Adult; Analysis of Variance; Antipsychotic Agents; Dose-Response Relation

2001
Estrogen - a potential treatment for schizophrenia.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Administration, Cutaneous; Adult; Analysis of Variance; Antipsychotic Agents; Dose-Response Relation

2001
Estrogen - a potential treatment for schizophrenia.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Administration, Cutaneous; Adult; Analysis of Variance; Antipsychotic Agents; Dose-Response Relation

2001
Effectiveness of ECT combined with risperidone against aggression in schizophrenia.
    The journal of ECT, 2001, Volume: 17, Issue:1

    Topics: Adult; Aggression; Antipsychotic Agents; Combined Modality Therapy; Electroconvulsive Therapy; Human

2001
Dose relationship of limbic-cortical D2-dopamine receptor occupancy with risperidone.
    Psychopharmacology, 2001, Volume: 154, Issue:1

    Topics: Adult; Cerebral Cortex; Dopamine Antagonists; Dose-Response Relationship, Drug; Humans; Limbic Syste

2001
Effects of risperidone on event-related potentials in schizophrenic patients.
    Pharmacopsychiatry, 2001, Volume: 34, Issue:2

    Topics: Adult; Antipsychotic Agents; Attention; Event-Related Potentials, P300; Female; Humans; Male; Reacti

2001
A comparison of long-term outcome in first-episode schizophrenia following treatment with risperidone or a typical antipsychotic.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Drug Therapy, Combination; Employment; Female;

2001
Analysis of the QTc interval during olanzapine treatment of patients with schizophrenia and related psychosis.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:3

    Topics: Acute Disease; Adolescent; Adult; Adverse Drug Reaction Reporting Systems; Aged; Antipsychotic Agent

2001
Comparison of the effects of risperidone and haloperidol on regional cerebral blood flow in schizophrenia.
    Biological psychiatry, 2001, Apr-15, Volume: 49, Issue:8

    Topics: Adult; Antipsychotic Agents; Brain; Cerebrovascular Circulation; Female; Haloperidol; Humans; Magnet

2001
A randomized double-blind study of risperidone and olanzapine in the treatment of schizophrenia or schizoaffective disorder.
    The American journal of psychiatry, 2001, Volume: 158, Issue:5

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Double-Blind Method; Drug Admi

2001
An open trial of risperidone augmentation of partial response to clozapine.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Risperidone; Schizophreni

2001
Risperidone versus haloperidol in long-term hospitalized chronic patients in a double blind randomized trial: a post hoc analysis.
    Schizophrenia research, 2001, May-30, Volume: 50, Issue:1-2

    Topics: Adult; Chronic Disease; Double-Blind Method; Female; Haloperidol; Hospitalization; Humans; Length of

2001
Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:4

    Topics: Adult; Age Factors; Antipsychotic Agents; Appetite; Benzodiazepines; Body Mass Index; Body Weight; B

2001
Rapid onset of therapeutic effect of risperidone versus haloperidol in a double-blind randomized trial.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:5

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Female; Haloperidol; Humans; Male

2001
A double-blind comparative study of clozapine and risperidone in the management of severe chronic schizophrenia.
    The American journal of psychiatry, 2001, Volume: 158, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Chronic Disease; Clozapine; D

2001
Guanfacine treatment of cognitive impairment in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2001, Volume: 25, Issue:3

    Topics: Adrenergic alpha-Agonists; Adult; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Fe

2001
Guanfacine treatment of cognitive impairment in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2001, Volume: 25, Issue:3

    Topics: Adrenergic alpha-Agonists; Adult; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Fe

2001
Guanfacine treatment of cognitive impairment in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2001, Volume: 25, Issue:3

    Topics: Adrenergic alpha-Agonists; Adult; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Fe

2001
Guanfacine treatment of cognitive impairment in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2001, Volume: 25, Issue:3

    Topics: Adrenergic alpha-Agonists; Adult; Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Fe

2001
[An experience of the application of rispolept in childhood schizophrenia].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2001, Volume: 101, Issue:7

    Topics: Adolescent; Antipsychotic Agents; Child; Humans; Obsessive-Compulsive Disorder; Risperidone; Schizop

2001
Risperidone treatment of outpatients with schizophrenia: no evidence of sex differences in treatment response.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:6

    Topics: Adolescent; Adult; Aged; Ambulatory Care; Chronic Disease; Dose-Response Relationship, Drug; Drug Ad

2001
[Pharmacoeconomic aspects of the use of rispolept in therapy of patients with psychoses].
    Voenno-meditsinskii zhurnal, 2001, Volume: 322, Issue:3

    Topics: Adult; Antipsychotic Agents; Humans; Middle Aged; Risperidone; Schizophrenia

2001
The effect of risperidone on cognitive functioning in a sample of Asian patients with schizophrenia in Singapore.
    Singapore medical journal, 2001, Volume: 42, Issue:6

    Topics: Adult; Antipsychotic Agents; Cognition; Cognition Disorders; Female; Humans; Male; Middle Aged; Risp

2001
Use of the Medication Event Monitoring System to estimate medication compliance in patients with schizophrenia.
    Journal of psychiatry & neuroscience : JPN, 2001, Volume: 26, Issue:4

    Topics: Adult; Antipsychotic Agents; Drug Monitoring; Drug Packaging; Female; Humans; Male; Middle Aged; Pat

2001
Effects of clozapine, olanzapine, risperidone, and haloperidol on hostility among patients with schizophrenia.
    Psychiatric services (Washington, D.C.), 2001, Volume: 52, Issue:11

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dose-Response Relationship, Drug; Double-Bl

2001
Neuroendocrine responsivities of the pituitary dopamine system in male schizophrenic patients during treatment with clozapine, olanzapine, risperidone, sulpiride, or haloperidol.
    European archives of psychiatry and clinical neuroscience, 2001, Volume: 251, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dopamine Antagonists; Dose-Response Relatio

2001
Risperidone versus haloperidol in the treatment of acute exacerbations of chronic inpatients with schizophrenia: a randomized double-blind study.
    International clinical psychopharmacology, 2001, Volume: 16, Issue:6

    Topics: Adult; Antipsychotic Agents; Asian People; Chronic Disease; Double-Blind Method; Female; Haloperidol

2001
A comparison of the relative safety, efficacy, and tolerability of quetiapine and risperidone in outpatients with schizophrenia and other psychotic disorders: the quetiapine experience with safety and tolerability (QUEST) study.
    Clinical therapeutics, 2001, Volume: 23, Issue:11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Dibenzothiazepines; Female; Humans

2001
A comparison of risperidone and haloperidol for the prevention of relapse in patients with schizophrenia.
    The New England journal of medicine, 2002, Jan-03, Volume: 346, Issue:1

    Topics: Adult; Antipsychotic Agents; Disease-Free Survival; Female; Haloperidol; Humans; Male; Middle Aged;

2002
A pilot double-blind, dose-comparison study of risperidone in drug-naive, first-episode schizophrenia.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:12

    Topics: Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Fema

2001
Immediate and delayed effects of risperidone on cerebral metabolism in neuroleptic naïve schizophrenic patients: correlations with symptom change.
    Journal of neurology, neurosurgery, and psychiatry, 2002, Volume: 72, Issue:1

    Topics: Adult; Energy Metabolism; Female; Frontal Lobe; Humans; Imaging, Three-Dimensional; Male; Psychiatri

2002
Relationship between neuroleptic dosage and subjective cognitive dysfunction in schizophrenic patients treated with either conventional or atypical neuroleptic medication.
    International clinical psychopharmacology, 2002, Volume: 17, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Dose-Response Relation

2002
Clozapine, olanzapine, risperidone, and haloperidol in the treatment of patients with chronic schizophrenia and schizoaffective disorder.
    The American journal of psychiatry, 2002, Volume: 159, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Double-Blind M

2002
Cytokine profiles in schizophrenic patients treated with risperidone: a 3-month follow-up study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:1

    Topics: Adult; Antipsychotic Agents; Cytokines; Female; Follow-Up Studies; Humans; Interferon-gamma; Interle

2002
Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:3

    Topics: Adult; Antibiotics, Antitubercular; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Cyclo

2002
Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:3

    Topics: Adult; Antibiotics, Antitubercular; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Cyclo

2002
Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:3

    Topics: Adult; Antibiotics, Antitubercular; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Cyclo

2002
Placebo-controlled trial of D-cycloserine added to conventional neuroleptics, olanzapine, or risperidone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:3

    Topics: Adult; Antibiotics, Antitubercular; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Cyclo

2002
Obsessive-compulsive symptoms during treatment with olanzapine and risperidone: a prospective study of 113 patients with recent-onset schizophrenia or related disorders.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Comorbidity; Female; Humans; Longitudin

2002
No weight gain among elderly schizophrenia patients after 1 year of risperidone treatment.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:2

    Topics: Age Factors; Aged; Aged, 80 and over; Analysis of Variance; Antipsychotic Agents; Dose-Response Rela

2002
Time to study discontinuation, relapse, and compliance with atypical or conventional antipsychotics in schizophrenia and related disorders.
    International clinical psychopharmacology, 2002, Volume: 17, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Female; Haloperidol; Humans; Male

2002
A double blind placebo controlled trial of donepezil adjunctive treatment to risperidone for the cognitive impairment of schizophrenia.
    Biological psychiatry, 2002, Mar-01, Volume: 51, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Cognition Disorders; Donepezil; Dose-Response Relationship, Drug;

2002
Improved antisaccade performance with risperidone in schizophrenia.
    Journal of neurology, neurosurgery, and psychiatry, 2002, Volume: 72, Issue:4

    Topics: Adult; Antipsychotic Agents; Cross-Over Studies; Female; Humans; Male; Risperidone; Saccades; Schizo

2002
The safety and pharmacokinetics of quetiapine when coadministered with haloperidol, risperidone, or thioridazine.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Bipolar Disorder; Dibenzothiazepines; Dose-Response Relatio

2002
Effect of risperidone on serum cytokines.
    The International journal of neuroscience, 2001, Volume: 111, Issue:1-2

    Topics: Acute Disease; Adult; Antipsychotic Agents; Cytokines; Female; Humans; Immune System; Male; Risperid

2001
Risperidone failed to improve polydipsia-hyponatremia of the schizophrenic patients.
    Psychiatry and clinical neurosciences, 2002, Volume: 56, Issue:1

    Topics: Adult; Antipsychotic Agents; Humans; Hyponatremia; Male; Risperidone; Schizophrenia; Schizophrenic P

2002
Risperidone-induced increase in serum prolactin is correlated with positive symptom improvement in chronic schizophrenia.
    Psychiatry research, 2002, Apr-15, Volume: 109, Issue:3

    Topics: Adult; Chronic Disease; Humans; Male; Middle Aged; Prognosis; Prolactin; Psychiatric Status Rating S

2002
Supplementing clinic-based skills training with manual-based community support sessions: effects on social adjustment of patients with schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:5

    Topics: Activities of Daily Living; Adult; Ambulatory Care; Antipsychotic Agents; Behavior Therapy; Clinical

2002
Effects of olanzapine on prolactin levels of female patients with schizophrenia treated with risperidone.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:5

    Topics: Adolescent; Adult; Amenorrhea; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Female

2002
Neurocognitive effects of clozapine, olanzapine, risperidone, and haloperidol in patients with chronic schizophrenia or schizoaffective disorder.
    The American journal of psychiatry, 2002, Volume: 159, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition; Double-Blind Method; Female; Hal

2002
Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:6

    Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Celecoxib; D

2002
Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:6

    Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Celecoxib; D

2002
Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:6

    Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Celecoxib; D

2002
Beneficial antipsychotic effects of celecoxib add-on therapy compared to risperidone alone in schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:6

    Topics: Adolescent; Adult; Aged; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Celecoxib; D

2002
The neurocognitive effects of low-dose haloperidol: a two-year comparison with risperidone.
    Biological psychiatry, 2002, Jun-15, Volume: 51, Issue:12

    Topics: Adult; Antipsychotic Agents; Cognition; Dose-Response Relationship, Drug; Female; Haloperidol; Human

2002
D-Cycloserine added to risperidone in patients with primary negative symptoms of schizophrenia.
    Schizophrenia research, 2002, Jul-01, Volume: 56, Issue:1-2

    Topics: Adult; Antipsychotic Agents; Cycloserine; Depression; Dose-Response Relationship, Drug; Double-Blind

2002
Antipsychotic drug treatment in the prodromal phase of schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Drug Administration Schedule; Family; Female; Finland; Huma

2002
The Swedish version of the Positive and Negative Syndrome Scale (PANSS) for schizophrenia. Construct validity and interrater reliability.
    Acta psychiatrica Scandinavica, 1992, Volume: 86, Issue:6

    Topics: Antipsychotic Agents; Chronic Disease; Cross-Cultural Comparison; Double-Blind Method; Haloperidol;

1992
Risperidone versus haloperidol in the treatment of chronic schizophrenic inpatients: a multicentre double-blind comparative study.
    Acta psychiatrica Scandinavica, 1992, Volume: 85, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Female; Haloperidol; Hospit

1992
Ventricular enlargement, clinical correlates and treatment outcome in chronic schizophrenic inpatients.
    Acta psychiatrica Scandinavica, 1992, Volume: 85, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Brain; Cerebral Ventricles; Chronic Disease; Dilatation, Patholog

1992
Risperidone, a new antipsychotic with serotonin 5-HT2 and dopamine D2 antagonistic properties.
    Clinical neuropharmacology, 1992, Volume: 15 Suppl 1 Pt A

    Topics: Antipsychotic Agents; Dopamine Antagonists; Double-Blind Method; Electrocardiography; Humans; Isoxaz

1992
Risperidone in the treatment of chronic schizophrenic patients: an international double-blind parallel-group study versus haloperidol. The International Risperidone Research Group.
    Clinical neuropharmacology, 1992, Volume: 15 Suppl 1 Pt A

    Topics: Antipsychotic Agents; Double-Blind Method; Haloperidol; Humans; Isoxazoles; Piperidines; Psychiatric

1992
Risperidone: clinical development: north American results.
    Clinical neuropharmacology, 1992, Volume: 15 Suppl 1 Pt A

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chronic Disease; Double-Blind Method; Humans; Isoxazo

1992
Risperidone: clinical safety and efficacy in schizophrenia.
    Psychopharmacology bulletin, 1992, Volume: 28, Issue:2

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Isoxazoles; Male; Middle Aged; Pip

1992
New antipsychotics: classification, efficacy, and adverse effects.
    Schizophrenia bulletin, 1991, Volume: 17, Issue:2

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzamides; Humans; Isoxazoles; Piperidines; Receptors

1991
Thymosthenic agents, a novel approach in the treatment of schizophrenia.
    The British journal of psychiatry. Supplement, 1989, Issue:5

    Topics: Brain; Butyrophenones; Humans; Isoxazoles; Piperidines; Pyrimidinones; Randomized Controlled Trials

1989

Other Studies

1463 other studies available for risperidone and Dementia Praecox

ArticleYear
Asenapine: a novel psychopharmacologic agent with a unique human receptor signature.
    Journal of psychopharmacology (Oxford, England), 2009, Volume: 23, Issue:1

    Topics: Benzodiazepines; Bipolar Disorder; Clinical Trials as Topic; Cloning, Molecular; Clozapine; Dibenzoc

2009
Synthesis and evaluation of 1-(quinoliloxypropyl)-4-aryl piperazines for atypical antipsychotic effect.
    Bioorganic & medicinal chemistry letters, 2009, Jun-01, Volume: 19, Issue:11

    Topics: Animals; Antipsychotic Agents; Mice; Oxyquinoline; Schizophrenia; Stereotyped Behavior

2009
Synthesis and binding affinity of potential atypical antipsychotics with the tetrahydroquinazolinone motif.
    Bioorganic & medicinal chemistry letters, 2009, Nov-01, Volume: 19, Issue:21

    Topics: Animals; Antipsychotic Agents; Blood-Brain Barrier; CHO Cells; Cricetinae; Cricetulus; Humans; Quina

2009
Asymmetric total synthesis and identification of tetrahydroprotoberberine derivatives as new antipsychotic agents possessing a dopamine D(1), D(2) and serotonin 5-HT(1A) multi-action profile.
    Bioorganic & medicinal chemistry, 2013, Feb-15, Volume: 21, Issue:4

    Topics: Animals; Antipsychotic Agents; Berberine; Berberine Alkaloids; CHO Cells; Cricetinae; Cricetulus; Do

2013
Targeting dopamine D3 and serotonin 5-HT1A and 5-HT2A receptors for developing effective antipsychotics: synthesis, biological characterization, and behavioral studies.
    Journal of medicinal chemistry, 2014, Nov-26, Volume: 57, Issue:22

    Topics: Amides; Animals; Antipsychotic Agents; Behavior, Animal; Dizocilpine Maleate; Dopamine Antagonists;

2014
Synthesis and pharmacological evaluation of piperidine (piperazine)-substituted benzoxazole derivatives as multi-target antipsychotics.
    Bioorganic & medicinal chemistry letters, 2015, Nov-15, Volume: 25, Issue:22

    Topics: Animals; Antipsychotic Agents; Ether-A-Go-Go Potassium Channels; Humans; Mice; Oxazoles; Patch-Clamp

2015
Synthesis and Biological Evaluation of Fused Tricyclic Heterocycle Piperazine (Piperidine) Derivatives As Potential Multireceptor Atypical Antipsychotics.
    Journal of medicinal chemistry, 2018, 11-21, Volume: 61, Issue:22

    Topics: Animals; Antipsychotic Agents; Body Weight; Chemistry Techniques, Synthetic; Drug Design; Ether-A-Go

2018
Synthesis and pharmacological evaluation of piperidine (piperazine)-amide substituted derivatives as multi-target antipsychotics.
    Bioorganic & medicinal chemistry letters, 2020, 10-15, Volume: 30, Issue:20

    Topics: Amides; Animals; Antipsychotic Agents; Dose-Response Relationship, Drug; Ether-A-Go-Go Potassium Cha

2020
Disentangling the symptoms of schizophrenia: Network analysis in acute phase patients and in patients with predominant negative symptoms.
    European psychiatry : the journal of the Association of European Psychiatrists, 2021, 10-13, Volume: 65, Issue:1

    Topics: Antipsychotic Agents; Humans; Psychiatric Status Rating Scales; Risperidone; Schizophrenia; Schizoph

2021
[Changes in adipokines in the blood of patients with the first episode of schizophrenia during treatment with haloperidol and risperidone].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2021, Volume: 121, Issue:9

    Topics: Adipokines; Antipsychotic Agents; Haloperidol; Humans; Risperidone; Schizophrenia

2021
The Steady-State Comparative Bioavailability of Intramuscular Risperidone ISM and Oral Risperidone: An Open-Label, One-Sequence Study.
    Drug design, development and therapy, 2021, Volume: 15

    Topics: Administration, Oral; Adult; Aged; Antipsychotic Agents; Area Under Curve; Biological Availability;

2021
Characteristics of the corpus callosum in chronic schizophrenia treated with clozapine or risperidone and those never-treated.
    BMC psychiatry, 2021, 10-30, Volume: 21, Issue:1

    Topics: Anisotropy; Clozapine; Corpus Callosum; Cross-Sectional Studies; Diffusion Tensor Imaging; Humans; R

2021
False-positive fentanyl screening kit results during treatment with long term injectable risperidone (Risperdal-Consta).
    Psychiatry research, 2021, Volume: 305

    Topics: Analgesics, Opioid; Drug Overdose; Fentanyl; Humans; Risperidone; Schizophrenia; United States

2021
Comparison of treatment retention between risperidone long-acting injection, paliperidone palmitate, and aripiprazole once-monthly in elderly patients with schizophrenia.
    Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2022, Volume: 22, Issue:1

    Topics: Aged; Antipsychotic Agents; Aripiprazole; Humans; Paliperidone Palmitate; Risperidone; Schizophrenia

2022
Relationship between TNF-α levels and psychiatric symptoms in first-episode drug-naïve patients with schizophrenia before and after risperidone treatment and in chronic patients.
    BMC psychiatry, 2021, 11-11, Volume: 21, Issue:1

    Topics: Antipsychotic Agents; Female; Humans; Male; Pharmaceutical Preparations; Psychiatric Status Rating S

2021
Sex-Specific Association between Antioxidant Defense System and Therapeutic Response to Risperidone in Schizophrenia: A Prospective Longitudinal Study.
    Current neuropharmacology, 2022, Aug-03, Volume: 20, Issue:9

    Topics: Antioxidants; Antipsychotic Agents; Female; Glutathione Peroxidase; Humans; Longitudinal Studies; Ma

2022
Risperidone is not only a prodrug: psychosis induced by medication switch from risperidone to paliperidone - a case report.
    European journal of hospital pharmacy : science and practice, 2023, Volume: 30, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Male; Paliperidone Palmitate; Prodrugs; P

2023
Effects of clozapine and risperidone antipsychotic drugs on the expression of CACNA1C and behavioral changes in rat 'Ketamine model of schizophrenia.
    Neuroscience letters, 2022, 01-23, Volume: 770

    Topics: Animals; Antipsychotic Agents; Calcium Channels, L-Type; Clozapine; Cognition; Excitatory Amino Acid

2022
Long-lasting rescue of schizophrenia-relevant cognitive impairments via risperidone-loaded microPlates.
    Drug delivery and translational research, 2022, Volume: 12, Issue:8

    Topics: Animals; Antipsychotic Agents; Cognitive Dysfunction; Delayed-Action Preparations; Dysbindin; Mice;

2022
Association Between Hippocampal Subfields and Clinical Symptoms of First-Episode and Drug Naive Schizophrenia Patients During 12 Weeks of Risperidone Treatment.
    Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2022, Volume: 19, Issue:1

    Topics: Antipsychotic Agents; Hippocampus; Humans; Magnetic Resonance Imaging; Risperidone; Schizophrenia

2022
Therapeutic drug monitoring in children and adolescents with schizophrenia and other psychotic disorders using risperidone.
    Journal of neural transmission (Vienna, Austria : 1996), 2022, Volume: 129, Issue:5-6

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Child; Drug Monitoring; Humans; Pal

2022
Comparison of prediction methods for treatment continuation of antipsychotics in children and adolescents with schizophrenia.
    Evidence-based mental health, 2022, Volume: 25, Issue:e1

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Child; Humans; Machine Learning; Risperidone; Schizo

2022
Different responses to risperidone treatment in Schizophrenia: a multicenter genome-wide association and whole exome sequencing joint study.
    Translational psychiatry, 2022, 04-28, Volume: 12, Issue:1

    Topics: Antipsychotic Agents; Exome Sequencing; Genome-Wide Association Study; Humans; Risperidone; Schizoph

2022
Optimal Doses of Specific Antipsychotics for Relapse Prevention in a Nationwide Cohort of Patients with Schizophrenia.
    Schizophrenia bulletin, 2022, 06-21, Volume: 48, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Olanzapine; Perphenazine; Recurrence; Ris

2022
Comparative Effectiveness of Antipsychotics in Preventing Readmission for First-Admission Schizophrenia Patients in National Cohorts From 2001 to 2017 in Taiwan.
    Schizophrenia bulletin, 2022, 06-21, Volume: 48, Issue:4

    Topics: Administration, Oral; Adult; Aftercare; Antipsychotic Agents; Delayed-Action Preparations; Female; H

2022
Characteristics of adverse reactions among antipsychotic drugs using the Korean Adverse Event Reporting System database from 2010 to 2019.
    Journal of psychopharmacology (Oxford, England), 2022, Volume: 36, Issue:9

    Topics: Adolescent; Adult; Aged; Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Child; Cl

2022
The influence of
    Pharmacogenomics, 2022, Volume: 23, Issue:10

    Topics: Antipsychotic Agents; China; Genetic Predisposition to Disease; Humans; Polymorphism, Single Nucleot

2022
The relation between second-generation antipsychotics and laxative use in elderly patients with schizophrenia.
    Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2022, Volume: 22, Issue:5

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Constipation; Female; Humans; Laxatives; Piperazines; Q

2022
Tardive Dyskinesia and Long-Acting Injectable Antipsychotics: Analyses Based on a Spontaneous Reporting System Database in Japan.
    The Journal of clinical psychiatry, 2022, 08-03, Volume: 83, Issue:5

    Topics: Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Fluphenazine; Haloperidol; Humans;

2022
Association Between Sexual Dysfunction and Dose of Atypical Antipsychotics: Essential to Learn the Basics.
    Journal of clinical pharmacology, 2023, Volume: 63, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Cross-Sectional Studies; Dibenzothiazepines; Female; Humans;

2023
Switching from risperidone to paliperidone palmitate in schizophrenia: Changes in social functioning and cognitive performance.
    Progress in neuro-psychopharmacology & biological psychiatry, 2023, 01-10, Volume: 120

    Topics: Antipsychotic Agents; Cognition; Delayed-Action Preparations; Humans; Paliperidone Palmitate; Risper

2023
Risperidone-induced changes in DNA methylation in peripheral blood from first-episode schizophrenia patients parallel changes in neuroimaging and cognitive phenotypes.
    Psychiatry research, 2022, Volume: 317

    Topics: Antipsychotic Agents; Cognition; DNA Methylation; Humans; Neuroimaging; Phenotype; Risperidone; Schi

2022
Trends in the use of long-acting injectable antipsychotics in children and adolescents in France between 2014 and 2018.
    Schizophrenia research, 2022, Volume: 248

    Topics: Adolescent; Antipsychotic Agents; Child; Delayed-Action Preparations; France; Humans; Risperidone; S

2022
Aripiprazole: examining the clinical implications of D2 affinity.
    International clinical psychopharmacology, 2023, 03-01, Volume: 38, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Paliperidone Palmitate; Risperidone; Schizophrenia

2023
Women with Schizophrenia-Spectrum Disorders After Menopause: A Vulnerable Group for Relapse.
    Schizophrenia bulletin, 2023, 01-03, Volume: 49, Issue:1

    Topics: Aged; Antipsychotic Agents; Female; Humans; Male; Menopause; Middle Aged; Olanzapine; Quetiapine Fum

2023
Smoke, GPx activity and symptoms improvement in patients with drug-naive first-episode schizophrenia: A large-scale 12-week follow-up study.
    Asian journal of psychiatry, 2022, Volume: 77

    Topics: Antioxidants; Antipsychotic Agents; Follow-Up Studies; Humans; Prospective Studies; Risperidone; Sch

2022
Reversal and Preventive Pleiotropic Mechanisms Involved in the Antipsychotic-Like Effect of Taurine, an Essential β-Amino Acid in Ketamine-Induced Experimental Schizophrenia in Mice.
    Neurochemical research, 2023, Volume: 48, Issue:3

    Topics: Amino Acids; Animals; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Dopamine; Interleukin

2023
Virtual histology of morphometric similarity network after risperidone monotherapy and imaging-epigenetic biomarkers for treatment response in first-episode schizophrenia.
    Asian journal of psychiatry, 2023, Volume: 80

    Topics: Antipsychotic Agents; Biomarkers; Epigenesis, Genetic; Humans; Magnetic Resonance Imaging; Risperido

2023
Epigenetic clock analysis of blood samples in drug-naive first-episode schizophrenia patients.
    BMC psychiatry, 2023, 01-17, Volume: 23, Issue:1

    Topics: Aging; DNA Methylation; Epigenesis, Genetic; Humans; Infant; Infant, Newborn; Psychotic Disorders; R

2023
Comparative effectiveness of long-acting injectable antipsychotics in patients with schizophrenia in Japan.
    Schizophrenia research, 2023, Volume: 252

    Topics: Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Fluphenazine; Haloperidol; Humans;

2023
Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia.
    Journal of integrative neuroscience, 2023, Jan-05, Volume: 22, Issue:1

    Topics: Animals; Antipsychotic Agents; Body Weight; Insulin Resistance; Insulins; Rats; Risperidone; Schizop

2023
Hippocampal Hyperconnectivity to the Visual Cortex Predicts Treatment Response.
    Schizophrenia bulletin, 2023, 05-03, Volume: 49, Issue:3

    Topics: Antipsychotic Agents; Hippocampus; Humans; Magnetic Resonance Imaging; Psychotic Disorders; Risperid

2023
The importance of early and proactive use of long-acting injectable antipsychotics in the management of schizophrenia.
    International clinical psychopharmacology, 2023, 05-01, Volume: 38, Issue:3

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Risperidone; Schizophrenia

2023
Risperidone response in patients with schizophrenia drives DNA methylation changes in immune and neuronal systems.
    Epigenomics, 2023, Volume: 15, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; DNA Methylation; Humans; Risperidone; Schizophrenia

2023
Association between long-term use of prolactin-elevating antipsychotics in women and the risk of breast cancer: What are the clinical implications?
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2023, Volume: 31, Issue:2

    Topics: Antipsychotic Agents; Breast Neoplasms; Female; Humans; Prolactin; Risperidone; Schizophrenia

2023
Aripiprazole in the treatment of acute episode of schizophrenia: a real-world study in China.
    Chinese medical journal, 2023, 05-05, Volume: 136, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; China; Humans; Risperidone; Schizophrenia; Treatment Outcome

2023
Practice of prescribing antipsychotics in schizophrenia during 2013-2018 based on data from the National Health Fund.
    Psychiatria polska, 2022, Aug-31, Volume: 56, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Haloperidol; Humans; Olanzapine; Risperidone; Schizoph

2022
Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China.
    Asian journal of psychiatry, 2023, Volume: 84

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Weight; Humans; Olanzapine; Risperidone; S

2023
Smoking Affects the Predictive Roles of Antioxidant Enzymes in the Clinical Response to Risperidone in Schizophrenia: A Large-scale Cohort Study.
    Current neuropharmacology, 2023, Volume: 21, Issue:10

    Topics: Antioxidants; Antipsychotic Agents; Cohort Studies; Humans; Psychiatric Status Rating Scales; Risper

2023
[Antipsychotics].
    Brain and nerve = Shinkei kenkyu no shinpo, 2023, Volume: 75, Issue:5

    Topics: Antipsychotic Agents; Clozapine; Hallucinations; Humans; Risperidone; Schizophrenia

2023
Therapeutic outcomes wide association scan of different antipsychotics in patients with schizophrenia: Randomized clinical trials and multi-ancestry validation.
    Psychiatry and clinical neurosciences, 2023, Volume: 77, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Hyperprolactinemia; Lipids; Olanzapine; Randomized Contr

2023
Prediction of treatment response to antipsychotic drugs for precision medicine approach to schizophrenia: randomized trials and multiomics analysis.
    Military Medical Research, 2023, 06-02, Volume: 10, Issue:1

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Multiomics; Olanzapine; Phospholipases;

2023
Association Between Risperidone Use and Kidney Function Decline in Patients with Schizophrenia: A Retrospective Cohort Study.
    Clinical therapeutics, 2023, Volume: 45, Issue:9

    Topics: Animals; Antipsychotic Agents; Female; Glomerular Filtration Rate; Humans; Kidney; Male; Mice; Middl

2023
Relationship between clinical efficacy and plasma concentration-dose ratio of risperidone in patients with schizophrenia.
    International clinical psychopharmacology, 2024, Jan-01, Volume: 39, Issue:1

    Topics: Antipsychotic Agents; Female; Humans; Male; Paliperidone Palmitate; Retrospective Studies; Risperido

2024
Effects of low-frequency rTMS combined with risperidone on the gut microbiome in hospitalized patients with chronic schizophrenia.
    Brain research, 2023, 11-15, Volume: 1819

    Topics: Adult; Antipsychotic Agents; Gastrointestinal Microbiome; Humans; Risperidone; RNA, Ribosomal, 16S;

2023
More options, more value: a new long-acting injectable formulation of risperidone.
    The lancet. Psychiatry, 2023, Volume: 10, Issue:12

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

2023
Cognitive enhancer ST101 improves schizophrenia-like behaviors in neonatal ventral hippocampus-lesioned rats in association with improved CaMKII/PKC pathway.
    Journal of pharmacological sciences, 2019, Volume: 140, Issue:3

    Topics: Animals; Animals, Newborn; Antipsychotic Agents; Calcium-Calmodulin-Dependent Protein Kinase Type 2;

2019
Effect of Risperidone Monotherapy on Dynamic Functional Connectivity of Insular Subdivisions in Treatment-Naive, First-Episode Schizophrenia.
    Schizophrenia bulletin, 2020, 04-10, Volume: 46, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Cerebral Cortex; Connectome; Female; Follow-Up Studies; Hum

2020
Alteration of Serum Levels of Cytokines in Schizophrenic Patients before and after Treatment with Risperidone.
    Iranian journal of allergy, asthma, and immunology, 2019, Jun-08, Volume: 18, Issue:3

    Topics: Adult; Antipsychotic Agents; Biomarkers; Case-Control Studies; Cytokines; Female; Humans; Inflammati

2019
Invited Perspective on "A Comparison of Long-Acting Injectable Antipsychotics With Oral Antipsychotics on Time to Rehospitalization Within One Year of Discharge in Elderly Patients With Schizophrenia".
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2020, Volume: 28, Issue:1

    Topics: Aged; Antipsychotic Agents; Humans; Patient Discharge; Risperidone; Schizophrenia

2020
The effect of bezafibrate in preventing glucolipid abnormalities induced by the antipsychotic risperidone.
    Psychiatry research, 2019, Volume: 281

    Topics: Adolescent; Adult; Antipsychotic Agents; Bezafibrate; Blood Glucose; Body Weight; Drug Therapy, Comb

2019
Impact of duration of untreated psychosis in short-term response to treatment and outcome in antipsychotic naïve first-episode psychosis.
    Early intervention in psychiatry, 2020, Volume: 14, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Humans; Male; Prognosis; Psychotic Disorders; Rispe

2020
Long-Acting Injectable Antipsychotics.
    Journal of psychosocial nursing and mental health services, 2019, 11-01, Volume: 57, Issue:11

    Topics: Antipsychotic Agents; Humans; Injections; Risperidone; Schizophrenia

2019
Distinct striatum pathways connected to salience network predict symptoms improvement and resilient functioning in schizophrenia following risperidone monotherapy.
    Schizophrenia research, 2020, Volume: 215

    Topics: Adult; Antipsychotic Agents; Connectome; Female; Follow-Up Studies; Humans; Magnetic Resonance Imagi

2020
In vivo 5-HT
    Psychiatry research. Neuroimaging, 2020, 01-30, Volume: 295

    Topics: Adult; Antipsychotic Agents; Carbon Radioisotopes; Female; Humans; Male; Middle Aged; Olanzapine; Po

2020
Improving Medication Information Presentation Through Interactive Visualization in Mobile Apps: Human Factors Design.
    JMIR mHealth and uHealth, 2019, 11-25, Volume: 7, Issue:11

    Topics: Antipsychotic Agents; Data Display; Ergonomics; Humans; Medication Adherence; Mobile Applications; R

2019
Influence of Kidney Function on Serum Risperidone Concentrations in Patients Treated With Risperidone.
    The Journal of clinical psychiatry, 2019, 11-26, Volume: 80, Issue:6

    Topics: Adult; Aged; Dose-Response Relationship, Drug; Female; Germany; Humans; Kidney Function Tests; Male;

2019
Duration of Untreated Psychosis Correlates With Brain Connectivity and Morphology in Medication-Naïve Patients With First-Episode Psychosis.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2020, Volume: 5, Issue:2

    Topics: Adult; Antipsychotic Agents; Brain; Depressive Disorder, Major; Female; Humans; Magnetic Resonance I

2020
Duration of Untreated Psychosis Correlates With Brain Connectivity and Morphology in Medication-Naïve Patients With First-Episode Psychosis.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2020, Volume: 5, Issue:2

    Topics: Adult; Antipsychotic Agents; Brain; Depressive Disorder, Major; Female; Humans; Magnetic Resonance I

2020
Duration of Untreated Psychosis Correlates With Brain Connectivity and Morphology in Medication-Naïve Patients With First-Episode Psychosis.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2020, Volume: 5, Issue:2

    Topics: Adult; Antipsychotic Agents; Brain; Depressive Disorder, Major; Female; Humans; Magnetic Resonance I

2020
Duration of Untreated Psychosis Correlates With Brain Connectivity and Morphology in Medication-Naïve Patients With First-Episode Psychosis.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2020, Volume: 5, Issue:2

    Topics: Adult; Antipsychotic Agents; Brain; Depressive Disorder, Major; Female; Humans; Magnetic Resonance I

2020
Health Care Cost in Patients With Schizophrenia Treated With Brexpiprazole Versus Other Oral Atypical Antipsychotic Therapy.
    Clinical therapeutics, 2020, Volume: 42, Issue:1

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Aripiprazole; Female; Health Care Costs; Hospital

2020
Effects of risperidone monotherapy on the default-mode network in antipsychotic-naïve first-episode schizophrenia: Posteromedial cortex heterogeneity and relationship with the symptom improvements.
    Schizophrenia research, 2020, Volume: 218

    Topics: Antipsychotic Agents; Brain; Brain Mapping; Cerebral Cortex; Default Mode Network; Humans; Magnetic

2020
Prolactin response to antipsychotics: An inpatient study.
    PloS one, 2020, Volume: 15, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Female; Humans; Hyperprolactinemia;

2020
Neurometabolic correlates of 6 and 16 weeks of treatment with risperidone in medication-naive first-episode psychosis patients.
    Translational psychiatry, 2020, 01-21, Volume: 10, Issue:1

    Topics: Antipsychotic Agents; Glutamic Acid; Humans; Psychotic Disorders; Risperidone; Schizophrenia

2020
Variants of GRM7 as risk factor and response to antipsychotic therapy in schizophrenia.
    Translational psychiatry, 2020, 03-03, Volume: 10, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Genome-Wide Association Study; Humans; Quetiapine Fumarate; R

2020
Successful Long-Acting Paliperidone Treatment Following Reversible Risperidone-Induced Neutropenia.
    The primary care companion for CNS disorders, 2020, 04-02, Volume: 22, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Neutropenia; Paliperi

2020
Paranoid delusions • ideas of reference • sleep problems • Dx?
    The Journal of family practice, 2020, Volume: 69, Issue:3

    Topics: Antipsychotic Agents; Asian People; Delusions; Female; Humans; Late Onset Disorders; Middle Aged; Pr

2020
Neural Signatures of Memory Encoding in Schizophrenia Are Modulated by Antipsychotic Treatment.
    Neuropsychobiology, 2021, Volume: 80, Issue:1

    Topics: Adult; Antipsychotic Agents; Cognitive Dysfunction; Default Mode Network; Female; Glutamic Acid; Glu

2021
Severe hypothermia, bradycardia and cardiac arrest in association with risperidone.
    BMJ case reports, 2020, May-20, Volume: 13, Issue:5

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Bradycardia; Female; Heart Arrest; Humans; Hypothermi

2020
Persistence of Antipsychotic Use After Clozapine Discontinuation: A Real-World Study Across Antipsychotics.
    Clinical and translational science, 2020, Volume: 13, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Clozapine; Drug Substitution; Drug Therapy, Combi

2020
Association study between HTR2A rs6313 polymorphism and early response to risperidone and olanzapine in schizophrenia patients.
    Drug development research, 2020, Volume: 81, Issue:6

    Topics: Adult; Antipsychotic Agents; Female; Genotype; Humans; Male; Middle Aged; Olanzapine; Polymorphism,

2020
Lumateperone: New Drug or Same Old Drug With a New Dress?
    Journal of psychosocial nursing and mental health services, 2020, Jun-01, Volume: 58, Issue:6

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Dopamine D2 Receptor Antagonists; Heterocyclic Compo

2020
Blood plasma proteomic modulation induced by olanzapine and risperidone in schizophrenia patients.
    Journal of proteomics, 2020, 07-30, Volume: 224

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Plasma; Proteomics; Risperidone; Schizoph

2020
Risperidone-Induced Acute Laryngeal Dystonia: A Case Report.
    The American journal of case reports, 2020, Jun-07, Volume: 21

    Topics: Adult; Antipsychotic Agents; Benztropine; Dystonia; Female; Humans; Laryngeal Diseases; Risperidone;

2020
Circulating IGFBP-2 levels reveal atherogenic metabolic risk in schizophrenic patients using atypical antipsychotics.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2021, Volume: 22, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Cross-Sectional Studies; Humans; Insulin-Like Growth Factor B

2021
Promoter Activity-Based Case-Control Association Study on SLC6A4 Highlighting Hypermethylation and Altered Amygdala Volume in Male Patients With Schizophrenia.
    Schizophrenia bulletin, 2020, 12-01, Volume: 46, Issue:6

    Topics: Adult; Amygdala; Animals; Antipsychotic Agents; Bipolar Disorder; Callithrix; Case-Control Studies;

2020
Long-acting injectable antipsychotics: choosing the right dose.
    Journal of psychiatry & neuroscience : JPN, 2020, 07-01, Volume: 45, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Disease Progression; Drug Substitution; Humans; I

2020
Haloperidol Discontinuation for People with Schizophrenia.
    Issues in mental health nursing, 2020, Volume: 41, Issue:11

    Topics: Antipsychotic Agents; Haloperidol; Humans; Risperidone; Schizophrenia

2020
Age effect of antipsychotic medications on the risk of sudden cardiac death in patients with schizophrenia: A nationwide case-crossover study.
    Psychiatry and clinical neurosciences, 2020, Volume: 74, Issue:11

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Cross-Over Studies; Death, Sudden, Cardiac; Dibenzot

2020
ABCB1, ABCG2 and CYP2D6 polymorphism effects on disposition and response to long-acting risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2021, 01-10, Volume: 104

    Topics: Adult; Aged; Alleles; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B, Member 1;

2021
Identification and Quantification of Antipsychotics in Blood Samples by LC-MS-MS: Case Reports and Data from Three Years of Routine Analysis.
    Journal of analytical toxicology, 2020, Dec-12, Volume: 44, Issue:8

    Topics: Adult; Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chromatography, Liquid; Clo

2020
Characteristics of White Matter Structural Networks in Chronic Schizophrenia Treated With Clozapine or Risperidone and Those Never Treated.
    The international journal of neuropsychopharmacology, 2020, 12-29, Volume: 23, Issue:12

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Clozapine; Cognitive Dysfunction; Diffusion Tensor Ima

2020
Metabolic profile of methylazoxymethanol model of schizophrenia in rats and effects of three antipsychotics in long-acting formulation.
    Toxicology and applied pharmacology, 2020, 11-01, Volume: 406

    Topics: Animals; Antipsychotic Agents; Disease Models, Animal; Female; Haloperidol; Lipid Metabolism; Male;

2020
Differential effects of different antipsychotic drugs on cognitive function in patients with chronic schizophrenia.
    Human psychopharmacology, 2020, Volume: 35, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Case-Control Studies; Chronic Disease; Clozapine; Cog

2020
BDNF serum levels and cognitive improvement in drug-naive first episode patients with schizophrenia: A prospective 12-week longitudinal study.
    Psychoneuroendocrinology, 2020, Volume: 122

    Topics: Adult; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Cognition; Cognition Disorders; Cogn

2020
Interacting effects of the MAM model of schizophrenia and antipsychotic treatment: Untargeted proteomics approach in adipose tissue.
    Progress in neuro-psychopharmacology & biological psychiatry, 2021, 06-08, Volume: 108

    Topics: Adipose Tissue; Animals; Antipsychotic Agents; Disease Models, Animal; Female; Haloperidol; Intra-Ab

2021
[Rhabdomyolysis induced by paliperidone palmitate].
    Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater, 2021, Volume: 35, Issue:2

    Topics: Antipsychotic Agents; Humans; Male; Middle Aged; Paliperidone Palmitate; Rhabdomyolysis; Risperidone

2021
Occurrence of metabolic diseases associated with antipsychotic use among Korean patients with schizophrenia.
    International journal of clinical pharmacology and therapeutics, 2021, Volume: 59, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Metabolic Diseases; Olanzapine; Prospective Studies;

2021
The side effect profile of Clozapine in real world data of three large mental health hospitals.
    PloS one, 2020, Volume: 15, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Databases, Factual; Female; Hospitals, Psyc

2020
Real-world effectiveness of olanzapine and risperidone in the treatment of schizophrenia in Brazil over a 16-year follow-up period; findings and implications.
    Expert review of clinical pharmacology, 2021, Volume: 14, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Brazil; Cohort Studies; Databases, Factual; Female; F

2021
Prevalence of antipsychotic-induced extrapyramidal symptoms and their association with neurocognition and social cognition in outpatients with schizophrenia in the "real-life".
    Progress in neuro-psychopharmacology & biological psychiatry, 2021, 07-13, Volume: 109

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Chlorpromazine; Cognition; Female; Humans; Male

2021
Effect of risperidone treatment on insulin-like growth factor-1 and interleukin-17 in drug naïve first-episode schizophrenia.
    Psychiatry research, 2021, Volume: 297

    Topics: Adult; Antipsychotic Agents; Cross-Sectional Studies; Humans; Insulin-Like Growth Factor I; Interleu

2021
Fatal and life-threatening ADRs associated with paliperidone palmitate: an observational study in the French pharmacovigilance database.
    Clinical toxicology (Philadelphia, Pa.), 2021, Volume: 59, Issue:9

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Drug-Related Side Effects and Adverse Reactions; Fem

2021
Cognitive improvement function of aripiprazole in adolescents with first-episode and repeated-episode schizophrenia.
    Asian journal of psychiatry, 2021, Volume: 58

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Cognition; Humans; Risperidone; Schizophrenia; Treat

2021
Effect of 5-HT2C receptor gene polymorphism (HTR2C-759C/T) on metabolic adverse effects in Thai psychiatric patients treated with risperidone.
    Pharmacoepidemiology and drug safety, 2021, Volume: 30, Issue:6

    Topics: Cross-Sectional Studies; Humans; Polymorphism, Genetic; Prospective Studies; Receptor, Serotonin, 5-

2021
Regional brain network and behavioral alterations in EGR3 gene transfected rat model of schizophrenia.
    Brain imaging and behavior, 2021, Volume: 15, Issue:5

    Topics: Animals; Antipsychotic Agents; Brain; Early Growth Response Protein 3; Magnetic Resonance Imaging; M

2021
Antipsychotic Treatment Duration in Children and Adolescents: A Register-Based Nationwide Study.
    Journal of child and adolescent psychopharmacology, 2021, Volume: 31, Issue:6

    Topics: Adolescent; Aged; Antipsychotic Agents; Aripiprazole; Child; Child, Preschool; Duration of Therapy;

2021
Occurrence of macroprolactinemia in schizophrenia patients treated with risperidone or amisulpride.
    Asia-Pacific psychiatry : official journal of the Pacific Rim College of Psychiatrists, 2022, Volume: 14, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Humans; Hyperprolactinemia; Prolactin; Risperidone; Schizophrenia

2022
A Case of Self-Cannibalism: An Extremely Rare Type of Self-Mutilation With Multiple Risk Factors.
    The Journal of nervous and mental disease, 2021, 04-01, Volume: 209, Issue:4

    Topics: Adult; Antipsychotic Agents; Antisocial Personality Disorder; Cannibalism; Electroconvulsive Therapy

2021
Pharmacogenetic associations of NRG1 polymorphisms with neurocognitive performance and clinical symptom response to risperidone in the untreated schizophrenia.
    Schizophrenia research, 2021, Volume: 231

    Topics: Antipsychotic Agents; Asian People; China; Humans; Neuregulin-1; Pharmacogenetics; Prospective Studi

2021
Altered Antioxidant Defenses in Drug-Naive First Episode Patients with Schizophrenia Are Associated with Poor Treatment Response to Risperidone: 12-Week Results from a Prospective Longitudinal Study.
    Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics, 2021, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Antioxidants; Antipsychotic Agents; Drug Administration Schedule; Female; Follow-

2021
The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study.
    Annals of palliative medicine, 2021, Volume: 10, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Body Weight; China; Clozapine; COVID-19; Humans; Olanzapine;

2021
Docking Screens of Noncovalent Interaction Motifs of the Human Subtype-D2 Receptor-75 Schizophrenia Antipsychotic Complexes with Physicochemical Appraisal of Antipsychotics.
    ACS chemical neuroscience, 2021, 06-16, Volume: 12, Issue:12

    Topics: Antipsychotic Agents; Humans; Molecular Docking Simulation; Receptors, Dopamine D2; Risperidone; Sch

2021
Hypoprolactinemia and hyperprolactinemia in male schizophrenia patients treated with aripiprazole and risperidone and their relationships with testosterone levels.
    Neuropsychopharmacology reports, 2021, Volume: 41, Issue:3

    Topics: Antipsychotic Agents; Aripiprazole; Female; Genetic Diseases, Inborn; Humans; Hyperprolactinemia; La

2021
Tracking Positive and Negative Symptom Improvement in First-Episode Schizophrenia Treated with Risperidone Using Individual-Level Functional Connectivity.
    Brain connectivity, 2022, Volume: 12, Issue:5

    Topics: Brain; Brain Mapping; Humans; Magnetic Resonance Imaging; Psychotic Disorders; Risperidone; Schizoph

2022
Rethinking olanzapine therapy for schizophrenia.
    Asian journal of psychiatry, 2021, Volume: 62

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Risperidone; Schizophrenia

2021
BDNF in antipsychotic naive first episode psychosis: Effects of risperidone and the immune-inflammatory response system.
    Journal of psychiatric research, 2021, Volume: 141

    Topics: Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Humans; Psychotic Disorders; Risperidone; S

2021
Determining the release kinetics of risperidone controlled release matrices to treat schizophrenia.
    Pakistan journal of pharmaceutical sciences, 2021, Volume: 34, Issue:2(Suppleme

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Differential Thermal Analysis; Drug Liberation; D

2021
Comparative Study of Sexual Side Effects in Female Patients With Schizophrenia Receiving Risperidone or Olanzapine.
    The primary care companion for CNS disorders, 2021, Jul-22, Volume: 23, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Cross-Sectional Studies; Female; Humans; Olanzapine; Risperid

2021
Neuroplasticity and inflammatory alterations in the nucleus accumbens are corrected after risperidone treatment in a schizophrenia-related developmental model in rats.
    Schizophrenia research, 2021, Volume: 235

    Topics: Animals; Antipsychotic Agents; Neuronal Plasticity; Nucleus Accumbens; Rats; Risperidone; Schizophre

2021
Addressing negative symptoms of schizophrenia pharmacologically with cariprazine: evidence from clinical trials, a real-world study, and clinical cases.
    Expert opinion on pharmacotherapy, 2022, Volume: 23, Issue:12

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Piperazines; Risperidone; Schizophrenia

2022
Benefit of extending the dosing interval of long-acting antipsychotic injections in elderly schizophrenics with cognitive dysfunction.
    Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2017, Volume: 17, Issue:6

    Topics: Aged; Antipsychotic Agents; Cognitive Dysfunction; Dose-Response Relationship, Drug; Drug Administra

2017
Comparative study of clozapine versus risperidone in treatment-naive, first-episode schizophrenia: A pilot study.
    The Indian journal of medical research, 2016, Volume: 144, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Clozapine; Female; Humans; Male; Pilot Projects; Quality of

2016
Assessments of plasma concentrations, pathology symptoms, and cognition following paliperidone treatment in schizophrenic patients previously treated with risperidone.
    Asian journal of psychiatry, 2017, Volume: 26

    Topics: Antipsychotic Agents; Cognition; Female; Humans; Male; Middle Aged; Paliperidone Palmitate; Prospect

2017
Switching From the Oral to the Depot Formulation of a Medication: Clinically Relevant Pharmacokinetic Concepts and Considerations.
    Journal of psychiatric practice, 2017, Volume: 23, Issue:3

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedul

2017
Memantine add-on to antipsychotic treatment for residual negative and cognitive symptoms of schizophrenia: a meta-analysis.
    Psychopharmacology, 2017, Volume: 234, Issue:14

    Topics: Adult; Antipsychotic Agents; Cognition; Double-Blind Method; Humans; Memantine; Risperidone; Schizop

2017
[Switching from antipsychotics to aripiprazole and risk of agitation].
    L'Encephale, 2018, Volume: 44, Issue:1

    Topics: Antipsychotic Agents; Aripiprazole; Dopamine Antagonists; Female; Humans; Psychomotor Agitation; Ris

2018
Treatment retention of risperidone long-acting injection in patients with early-onset schizophrenia in Japan.
    Asian journal of psychiatry, 2017, Volume: 27

    Topics: Adolescent; Age of Onset; Antipsychotic Agents; Child; Cohort Studies; Delayed-Action Preparations;

2017
Hyperprolactinemia with low dose of risperidone in a young female.
    Asian journal of psychiatry, 2017, Volume: 27

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Hyperprolactinemia; R

2017
Treatment continuation of four long-acting antipsychotic medications in the Netherlands and Belgium: A retrospective database study.
    PloS one, 2017, Volume: 12, Issue:6

    Topics: Adult; Antipsychotic Agents; Belgium; Benzodiazepines; Delayed-Action Preparations; Drug Administrat

2017
Comparison of the effectiveness of brand-name and generic antipsychotic drugs for treating patients with schizophrenia in Taiwan.
    Schizophrenia research, 2018, Volume: 193

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Drug Utilization Review; Drugs, Generic; Female; Humans

2018
Brain-derived neurotrophic factor serum and plasma levels in the treatment of acute schizophrenia with olanzapine or risperidone: 6-week prospective study.
    Nordic journal of psychiatry, 2017, Volume: 71, Issue:7

    Topics: Acute Disease; Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Brain-Derived Neurotrophic

2017
Identification of genetic correlates of response to Risperidone: Findings of a multicentric schizophrenia study from India.
    Asian journal of psychiatry, 2017, Volume: 29

    Topics: Adult; Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Gene Frequency; Humans; India

2017
Combined study of genetic and epigenetic biomarker risperidone treatment efficacy in Chinese Han schizophrenia patients.
    Translational psychiatry, 2017, 07-11, Volume: 7, Issue:7

    Topics: Adult; Antipsychotic Agents; Asian People; Biomarkers; China; Cohort Studies; CpG Islands; DNA Methy

2017
Effects of four atypical antipsychotics on autonomic nervous system activity in schizophrenia.
    Schizophrenia research, 2018, Volume: 193

    Topics: Aged; Analysis of Variance; Antipsychotic Agents; Aripiprazole; Autonomic Nervous System Diseases; B

2018
The predictive value of ABCB1, ABCG2, CYP3A4/5 and CYP2D6 polymorphisms for risperidone and aripiprazole plasma concentrations and the occurrence of adverse drug reactions.
    The pharmacogenomics journal, 2018, 05-22, Volume: 18, Issue:3

    Topics: Adolescent; Aripiprazole; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Transp

2018
Cost-effectiveness of 3-month paliperidone therapy for chronic schizophrenia in the Netherlands.
    Journal of medical economics, 2017, Volume: 20, Issue:11

    Topics: Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cost-Benefit Analysis; Delayed-Action Prepar

2017
Risperidone and sulpiride: Brands vs generics.
    Schizophrenia research, 2018, Volume: 193

    Topics: Antipsychotic Agents; Drugs, Generic; Female; Humans; Male; Risperidone; Schizophrenia; Sulpiride

2018
Delayed galactorrhea after discontinuation of risperidone in a schizophrenia patient.
    Asian journal of psychiatry, 2017, Volume: 30

    Topics: Adult; Antipsychotic Agents; Galactorrhea; Humans; Male; Risperidone; Schizophrenia; Time

2017
Treatment Patterns, Health Care Resource Utilization, and Spending in Medicaid Beneficiaries Initiating Second-generation Long-acting Injectable Agents Versus Oral Atypical Antipsychotics.
    Clinical therapeutics, 2017, Volume: 39, Issue:10

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Cost S

2017
Study on the prescribing patterns of antipsychotic medication in a rural England Community Mental Health Team.
    Psychiatria Danubina, 2017, Volume: 29, Issue:Suppl 3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; England; Humans; Mental Health; Practice Patterns, Physic

2017
Does Risperidone Long Acting Injectable Depot (RLAI) Reduce number of Admissions to Hospital.
    Psychiatria Danubina, 2017, Volume: 29, Issue:Suppl 3

    Topics: Antipsychotic Agents; Delayed-Action Preparations; England; Humans; Injections; Retrospective Studie

2017
Periodic catatonia with long-term treatment: a case report.
    BMC psychiatry, 2017, 09-29, Volume: 17, Issue:1

    Topics: Antipsychotic Agents; Catatonia; Clozapine; Drug Therapy, Combination; Female; Haloperidol; Humans;

2017
Clozapine Reduces All-Cause Mortality.
    The American journal of psychiatry, 2017, 10-01, Volume: 174, Issue:10

    Topics: Antipsychotic Agents; Clozapine; Humans; Risperidone; Schizophrenia

2017
Risperidone ameliorates cognitive deficits, promotes hippocampal proliferation, and enhances Notch signaling in a murine model of schizophrenia.
    Pharmacology, biochemistry, and behavior, 2017, Volume: 163

    Topics: Animals; Cognition Disorders; Disease Models, Animal; Hippocampus; Male; Mice; Mice, Inbred C57BL; R

2017
"Impact of drug-reimbursement policies on prescribing: A case-study of a newly marketed long-acting injectable antipsychotic among relapsed schizophrenia patients".
    Pharmacoepidemiology and drug safety, 2018, Volume: 27, Issue:1

    Topics: Adult; Antipsychotic Agents; Cost Control; Delayed-Action Preparations; Drug Prescriptions; Female;

2018
T
    Psychoneuroendocrinology, 2018, Volume: 88

    Topics: Adult; Antipsychotic Agents; Asian People; Benzodiazepines; Biomarkers, Pharmacological; Body Mass I

2018
Risperidone mucoadhesive buccal tablets: formulation design, optimization and evaluation.
    Drug design, development and therapy, 2017, Volume: 11

    Topics: Administration, Buccal; Drug Compounding; Drug Delivery Systems; Humans; Risperidone; Schizophrenia;

2017
Comparison of Paliperidone Palmitate and Risperidone Long-Acting Injection in Schizophrenic Patients: Results From a Multicenter Retrospective Cohort Study in France.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:1

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Female; Follow-Up Studies;

2018
Frontal activity measured by near-infrared spectroscopy in patients taking different atypical antipsychotic drugs: A cross-sectional study.
    Psychiatry research. Neuroimaging, 2018, 03-30, Volume: 273

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Cross-Sectional Studies; Female; Frontal Lobe; He

2018
Metabolic risk factors in schizophrenia and bipolar disorder: The effect of comedication with selective serotonin reuptake inhibitors and antipsychotics.
    European psychiatry : the journal of the Association of European Psychiatrists, 2018, Volume: 48

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Cholesterol, HDL; Cholesterol, LDL; Cross-Sectional S

2018
The incidence, psychiatric co-morbidity and pharmacological treatment of severe mental disorders in children and adolescents.
    European psychiatry : the journal of the Association of European Psychiatrists, 2018, Volume: 49

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Child; Child, Preschool; Comorbidity; Depressive Dis

2018
The Research and Evaluation of Antipsychotic Treatment in Community Behavioral Health Organizations, Outcomes (REACH-OUT) study: real-world clinical practice in schizophrenia.
    BMC psychiatry, 2018, 01-29, Volume: 18, Issue:1

    Topics: Administration, Oral; Adult; Ambulatory Care; Antipsychotic Agents; Bipolar Disorder; Community Ment

2018
Two-year effectiveness of risperidone and aripiprazole in the maintenance treatment of patients with recent-onset or chronic schizophrenia and related psychotic disorders: a retrospective multicenter study.
    International clinical psychopharmacology, 2018, Volume: 33, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Hospitals, Psychiatric; Humans; Middle

2018
Doxycycline prevents and reverses schizophrenic-like behaviors induced by ketamine in mice via modulation of oxidative, nitrergic and cholinergic pathways.
    Brain research bulletin, 2018, Volume: 139

    Topics: Acetylcholinesterase; Animals; Antipsychotic Agents; Catalase; Disease Models, Animal; Doxycycline;

2018
DNA methylation analyses of the candidate genes identified by a methylome-wide association study revealed common epigenetic alterations in schizophrenia and bipolar disorder.
    Psychiatry and clinical neurosciences, 2018, Volume: 72, Issue:4

    Topics: Adult; Animals; Antipsychotic Agents; Bipolar Disorder; Callithrix; Chromosomes, Human, Pair 16; DNA

2018
Health service utilization and medical costs among patients with schizophrenia receiving long-acting injectable risperidone versus oral risperidone: a nationwide retrospective matched cohort study in Taiwan.
    International clinical psychopharmacology, 2018, Volume: 33, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Child; Cohort Studies; Cost-Benefit A

2018
Predictors of remission during acute treatment of first-episode schizophrenia patients involuntarily hospitalized and treated with algorithm-based pharmacotherapy: Secondary analysis of an observational study.
    Early intervention in psychiatry, 2019, Volume: 13, Issue:3

    Topics: Administration, Oral; Adult; Algorithms; Antipsychotic Agents; Clozapine; Commitment of Mentally Ill

2019
Olanzapine-induced and Risperidone-induced Leukopenia: A Case of Synergistic Adverse Reaction?
    Journal of psychiatric practice, 2018, Volume: 24, Issue:2

    Topics: Antipsychotic Agents; Drug Synergism; Female; Humans; Leukopenia; Middle Aged; Olanzapine; Risperido

2018
Very early onset schizophrenia diagnostic challenge and cognitive remediation-A case report.
    Asian journal of psychiatry, 2018, Volume: 33

    Topics: Age of Onset; Antipsychotic Agents; Child; Cognitive Remediation; Diagnosis, Differential; Humans; M

2018
Involvement of GABAergic, BDNF and Nox-2 mechanisms in the prevention and reversal of ketamine-induced schizophrenia-like behavior by morin in mice.
    Brain research bulletin, 2018, Volume: 139

    Topics: Animals; Antioxidants; Behavioral Symptoms; Brain; Brain-Derived Neurotrophic Factor; Catalase; Dise

2018
Systemic Inflammation Complicates the Interpretation of Therapeutic Drug Monitoring of Risperidone.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:3

    Topics: Antipsychotic Agents; Drug Monitoring; Humans; Inflammation; Male; Middle Aged; Risperidone; Schizop

2018
Changes in length of hospital stay and number of hospitalization before and after the administration of three second-generation antipsychotics long-acting injections in patients with schizophrenia: Mirror-image study.
    Asian journal of psychiatry, 2018, Volume: 34

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Female; Hospitalization; Hum

2018
A greater tendency for representation mediated learning in a ketamine mouse model of schizophrenia.
    Behavioral neuroscience, 2018, Volume: 132, Issue:2

    Topics: Amphetamine; Animals; Antipsychotic Agents; Central Nervous System Stimulants; Delusions; Disease Mo

2018
Risperidone-associated sinus tachycardia potentiated by paliperidone palmitate in a patient with no prior cardiovascular disease: role of risperidone-related autonomic instability.
    BMJ case reports, 2018, Apr-21, Volume: 2018

    Topics: Antipsychotic Agents; Autonomic Nervous System; Cardiovascular Diseases; Diagnosis, Differential; Do

2018
Maintenance dose conversion between oral risperidone and paliperidone palmitate 1 month: Practical guidance based on pharmacokinetic simulations.
    International journal of clinical practice, 2018, Volume: 72, Issue:6

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Humans; Paliperidone Palmit

2018
Alterations in oxidative stress markers and its correlation with clinical findings in schizophrenic patients consuming perphenazine, clozapine and risperidone.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2018, Volume: 103

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Biomarkers; Clozapine; Humans; Middle Aged; Oxidative

2018
[Aripiprazole for drug-induced sexual dysfunction in schizophrenic males].
    Zhonghua nan ke xue = National journal of andrology, 2017, Volume: 23, Issue:7

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Drug Administration Schedule; Humans; Male; Prolact

2017
Abnormal Trajectory of Intracortical Myelination in Schizophrenia Implicates White Matter in Disease Pathophysiology and the Therapeutic Mechanism of Action of Antipsychotics.
    Biological psychiatry. Cognitive neuroscience and neuroimaging, 2018, Volume: 3, Issue:5

    Topics: Adult; Antipsychotic Agents; Female; Frontal Lobe; Humans; Magnetic Resonance Imaging; Male; Myelin

2018
Mortality rate is associated with paliperidone palmitate, risperidone long-acting injection, and oral paliperidone administration.
    Asian journal of psychiatry, 2018, Volume: 35

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Fema

2018
Olanzapine vs. Risperidone in Schizophrenia: A Cross-sectional Comparison of Quality of Life of Caregivers.
    Indian journal of physiology and pharmacology, 2016, Volume: 60, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Caregivers; Cross-Sectional Studies;

2016
Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia.
    Schizophrenia research, 2018, Volume: 201

    Topics: Adult; Antipsychotic Agents; Biomarkers; Body Weight; Feces; Female; Gastrointestinal Microbiome; Hu

2018
High-density lipoprotein-cholesterol and antipsychotic medication in overweight inpatients with schizophrenia: post-hoc analysis of a Japanese nationwide survey.
    BMC psychiatry, 2018, 06-08, Volume: 18, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Aripiprazole; Body Mass Index; Cholesterol, HDL; Correlation of D

2018
Variations in Dysbindin-1 are associated with cognitive response to antipsychotic drug treatment.
    Nature communications, 2018, 06-11, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Aged; Animals; Antipsychotic Agents; Brain; Cognition; Dysbindin; Executive Funct

2018
Predictors and Moderators of Antipsychotic-Related Weight Gain in the Treatment of Early-Onset Schizophrenia Spectrum Disorders Study.
    Journal of child and adolescent psychopharmacology, 2018, Volume: 28, Issue:7

    Topics: Adolescent; Antipsychotic Agents; Female; Humans; Male; Olanzapine; Psychiatric Status Rating Scales

2018
[Using the cumulative odds Logit model to explore the application of the questionnaire derived from PANSS].
    Yao xue xue bao = Acta pharmaceutica Sinica, 2016, Volume: 51, Issue:10

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Logistic Models; Olanzapine; Risperidon

2016
Gabrb2-knockout mice displayed schizophrenia-like and comorbid phenotypes with interneuron-astrocyte-microglia dysregulation.
    Translational psychiatry, 2018, 07-17, Volume: 8, Issue:1

    Topics: Animals; Antipsychotic Agents; Astrocytes; Behavior Rating Scale; Female; Genetic Predisposition to

2018
Effects of ABCB1 gene polymorphisms on autonomic nervous system activity during atypical antipsychotic treatment in schizophrenia.
    BMC psychiatry, 2018, 07-17, Volume: 18, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Aripiprazole; ATP Binding Cassette Transporter, Subfamily B; Auto

2018
Studies on Prostaglandin-Endoperoxide Synthase 1: Lower Levels in Schizophrenia and After Treatment with Antipsychotic Drugs in Conjunction with Aspirin.
    The international journal of neuropsychopharmacology, 2018, 03-01, Volume: 21, Issue:3

    Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Aspirin; Bipolar Disorder; B

2018
Pharmacogenetics analysis of serotonin receptor gene variants and clinical response to risperidone in Han Chinese schizophrenic patients.
    Neuroscience letters, 2018, 09-14, Volume: 683

    Topics: Adult; Antipsychotic Agents; Asian People; Case-Control Studies; Female; Genetic Variation; Humans;

2018
Cognitive control network dysconnectivity and response to antipsychotic treatment in schizophrenia.
    Schizophrenia research, 2019, Volume: 204

    Topics: Adult; Antipsychotic Agents; Cognitive Dysfunction; Connectome; Executive Function; Female; Follow-U

2019
Impact of initiating long-acting injectable antipsychotics on hospitalization in patients with bipolar I disorder.
    Journal of comparative effectiveness research, 2018, Volume: 7, Issue:11

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Databases, Factual; Delayed-Action Preparations; Fema

2018
A maximum entropy approach for the evaluation of surrogate endpoints based on causal inference.
    Statistics in medicine, 2018, 12-20, Volume: 37, Issue:29

    Topics: Antipsychotic Agents; Bayes Theorem; Biomarkers; Causality; Endpoint Determination; Entropy; Haloper

2018
Comparisons of the effects of second-generation antipsychotics long-acting injections on treatment retention according to severity of patient condition.
    Asian journal of psychiatry, 2018, Volume: 37

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Female; Humans; Injections;

2018
Polygenic risk score analyses of symptoms and treatment response in an antipsychotic-naive first episode of psychosis cohort.
    Translational psychiatry, 2018, 08-31, Volume: 8, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Brazil; Case-Control Studies; Female; Genetic Predispositio

2018
Electroencephalogram Modifications Associated With Atypical Strict Antipsychotic Monotherapies.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Cerebral Cortex; Cloz

2018
Dopamine (DRD2) and Serotonin (HTR2A, 2C) Receptor Gene Polymorphisms do not influence early response to Risperidone in South Indian Patients with Schizophrenia.
    Fundamental & clinical pharmacology, 2019, Volume: 33, Issue:3

    Topics: Adult; Antipsychotic Agents; Cross-Sectional Studies; Female; Genotype; Humans; India; Male; Middle

2019
Treatment Continuation of 3 Second-Generation Antipsychotic Long-Acting Injections, and Oral Paliperidone in Patients With Schizophrenia for 2 Years.
    Journal of clinical psychopharmacology, 2018, Volume: 38, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Aripiprazole; Cohort Studies; Delayed-Action Prep

2018
A closed-form estimator for meta-analysis and surrogate markers evaluation.
    Journal of biopharmaceutical statistics, 2019, Volume: 29, Issue:2

    Topics: Algorithms; Biomarkers; Cluster Analysis; Computer Simulation; Endpoint Determination; Humans; Likel

2019
Gender differences in the prevalence, comorbidities and antipsychotic prescription of early-onset schizophrenia: a nationwide population-based study in Taiwan.
    European child & adolescent psychiatry, 2019, Volume: 28, Issue:6

    Topics: Adolescent; Age of Onset; Antipsychotic Agents; Child; Comorbidity; Female; Humans; Male; Population

2019
Incidence and predictors of acute akathisia in severely ill patients with first-episode schizophrenia treated with aripiprazole or risperidone: secondary analysis of an observational study.
    Psychopharmacology, 2019, Volume: 236, Issue:2

    Topics: Acute Disease; Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Aripiprazole; Female; Humans; I

2019
A Dissociation in Effects of Risperidone Monotherapy on Functional and Anatomical Connectivity Within the Default Mode Network.
    Schizophrenia bulletin, 2019, 10-24, Volume: 45, Issue:6

    Topics: Adult; Antipsychotic Agents; Brain; Case-Control Studies; Diffusion Tensor Imaging; Female; Function

2019
[Safety of Long-acting Injectable Antipsychotics Is Long-acting Injection a High-risk Treatment Option?].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2016, Volume: 118, Issue:8

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Risk Factors; Risperidone; Schizophrenia; Ti

2016
A longitudinal magnetic resonance spectroscopy study investigating effects of risperidone in the anterior cingulate cortex and hippocampus in schizophrenia.
    Schizophrenia research, 2019, Volume: 210

    Topics: Adult; Antipsychotic Agents; Female; Glutamic Acid; Gyrus Cinguli; Hippocampus; Humans; Longitudinal

2019
Retrospective Analysis of the Effectiveness and Tolerability of Long-Acting Paliperidone Palmitate Antipsychotic in Adolescent First-Episode Schizophrenia Patients.
    Journal of child and adolescent psychopharmacology, 2019, Volume: 29, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Brief Psychiatric Rating Scale; Female; Hospitalization; Humans; H

2019
Impact of the CYP2D6 phenotype on hyperprolactinemia development as an adverse event of treatment with atypical antipsychotic agents in pediatric patients.
    Irish journal of medical science, 2019, Volume: 188, Issue:4

    Topics: Adolescent; Alleles; Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Child; Cytochrome P-450 C

2019
Prenatal treatment with methylazoxymethanol acetate as a neurodevelopmental disruption model of schizophrenia in mice.
    Neuropharmacology, 2019, 05-15, Volume: 150

    Topics: Animals; Antipsychotic Agents; Aripiprazole; Behavior, Animal; Clozapine; Disease Models, Animal; Fe

2019
Linking PANSS negative symptom scores with the Clinical Global Impressions Scale: understanding negative symptom scores in schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2019, Volume: 44, Issue:9

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Patient Outcome

2019
Case of risperidone-induced tardive parkinsonism.
    Psychiatry and clinical neurosciences, 2019, Volume: 73, Issue:5

    Topics: Adult; Antipsychotic Agents; Humans; Male; Parkinson Disease, Secondary; Risperidone; Schizophrenia;

2019
Ndel1 oligopeptidase activity as a potential biomarker of early stages of schizophrenia.
    Schizophrenia research, 2019, Volume: 208

    Topics: Adolescent; Adult; Antipsychotic Agents; Biomarkers; Carrier Proteins; Cohort Studies; Disease Progr

2019
Metabolism of risperidone by CYP2D6 and the presence of drug-induced dopamine supersensitivity psychosis in patients with schizophrenia.
    International clinical psychopharmacology, 2019, Volume: 34, Issue:3

    Topics: Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Dopamine; Genotype; Humans; Paliperidone Pal

2019
Increased Protein Insolubility in Brains From a Subset of Patients With Schizophrenia.
    The American journal of psychiatry, 2019, 09-01, Volume: 176, Issue:9

    Topics: Animals; Antipsychotic Agents; Blotting, Western; Brain; Case-Control Studies; Female; Gas Chromatog

2019
Treatment discontinuation of long-acting injectables or oral atypical antipsychotics among Medicaid recipients with schizophrenia.
    Journal of medical economics, 2019, Volume: 22, Issue:11

    Topics: Administration, Oral; Adult; Age Factors; Antipsychotic Agents; Aripiprazole; Comorbidity; Delayed-A

2019
Antipsychotics Do Not Influence Neurological Soft Signs in Children and Adolescents at Ultra-High Risk for Psychosis: A Pilot Study.
    Journal of psychiatric practice, 2019, Volume: 25, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Female; Humans; Male; Neuropsychological Tests; Pilot Projects; Ps

2019
[Therapeutic drug monitoring of risperidone and its active metabolite 9-hydroxyrisperidone in the treatment of schizophrenia].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2019, Volume: 119, Issue:3

    Topics: Antipsychotic Agents; Chromatography, High Pressure Liquid; Drug Monitoring; Humans; Isoxazoles; Pal

2019
Adverse Events in a Breastfed Infant Exposed to Risperidone and Haloperidol.
    Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine, 2019, Volume: 14, Issue:9

    Topics: Antipsychotic Agents; Dietary Exposure; Drug Therapy, Combination; Female; Haloperidol; Humans; Infa

2019
Real-life persistence of long-acting injectable antipsychotics in schizophrenic patients: A retrospective observational study in France
.
    International journal of clinical pharmacology and therapeutics, 2019, Volume: 57, Issue:9

    Topics: Antipsychotic Agents; Delayed-Action Preparations; France; Haloperidol; Humans; Injections; Paliperi

2019
Management of sexual adverse effects induced by atypical antipsychotic medication
    Journal of psychiatry & neuroscience : JPN, 2019, 07-01, Volume: 44, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Drug Substitution; Drug-Related Side Effects and Adverse

2019
Modeling of antipsychotic-induced metabolic alterations in mice: An experimental approach precluding psychosis as a predisposing factor.
    Toxicology and applied pharmacology, 2019, 09-01, Volume: 378

    Topics: Animals; Antipsychotic Agents; Body Weight; Female; Ghrelin; Hyperglycemia; Leptin; Mice; Mice, Inbr

2019
Factors That Affect Continuation of Antipsychotic Long-Acting Injections.
    Biological & pharmaceutical bulletin, 2019, Volume: 42, Issue:7

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Female; Humans; Male; Medica

2019
Continuation of schizophrenia treatment with three long-acting injectable antipsychotics in South Korea: A nationwide population-based study.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2019, Volume: 29, Issue:9

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Therapy, Combin

2019
Hospitalization risk in patients with schizophrenia treated with dose-equivalent antipsychotics.
    The American journal of managed care, 2019, Volume: 25, Issue:14 Suppl

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Aripiprazole; Female; Hospitalization; Humans;

2019
Quantitative efficacy of three antipsychotic drugs for schizophrenia based on a real-world study in China.
    Acta pharmacologica Sinica, 2019, Volume: 40, Issue:12

    Topics: Adult; Antipsychotic Agents; Aripiprazole; China; Female; Humans; Male; Middle Aged; Models, Biologi

2019
Potential treatment strategy of risperidone in long-acting injectable form for schizophrenia with dopamine supersensitivity psychosis.
    Schizophrenia research, 2013, Volume: 145, Issue:1-3

    Topics: Adult; Dopamine Agents; Humans; Longitudinal Studies; Male; Psychotic Disorders; Risperidone; Schizo

2013
Effect of co-treatment with mirtazapine and risperidone in animal models of the positive symptoms of schizophrenia in mice.
    Pharmacological reports : PR, 2012, Volume: 64, Issue:6

    Topics: Amphetamines; Animals; Antipsychotic Agents; Behavior, Animal; Dextroamphetamine; Disease Models, An

2012
Cost-effectiveness of long-acting injectable risperidone versus flupentixol decanoate in the treatment of schizophrenia: a Markov model parameterized using administrative data.
    The European journal of health economics : HEPAC : health economics in prevention and care, 2014, Volume: 15, Issue:2

    Topics: Adult; Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; Female; Flupenthixo

2014
Histamine H4 receptor polymorphism: a potential predictor of risperidone efficacy.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:2

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Asian People; China; Female; Genotype

2013
Exposure to the cytokine EGF leads to abnormal hyperactivity of pallidal GABA neurons: implications for schizophrenia and its modeling.
    Journal of neurochemistry, 2013, Volume: 126, Issue:4

    Topics: Action Potentials; Animals; Animals, Newborn; Antipsychotic Agents; Disease Models, Animal; Electroe

2013
White-matter microstructure in previously drug-naive patients with schizophrenia after 6 weeks of treatment.
    Psychological medicine, 2013, Volume: 43, Issue:11

    Topics: Adolescent; Adult; Anisotropy; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Brain; Brain Map

2013
The effects of antipsychotics on behavioral abnormalities of the Gunn rat (unconjugated hyperbilirubinemia rat), a rat model of schizophrenia.
    Asian journal of psychiatry, 2013, Volume: 6, Issue:2

    Topics: Animals; Antipsychotic Agents; Aripiprazole; Disease Models, Animal; Haloperidol; Hyperbilirubinemia

2013
Association of estrogen receptor alpha gene polymorphism with age at onset, general psychopathology symptoms, and therapeutic effect of schizophrenia.
    Behavioral and brain functions : BBF, 2013, Mar-15, Volume: 9

    Topics: Adult; Age of Onset; Antipsychotic Agents; Aripiprazole; Asian People; Data Interpretation, Statisti

2013
[Combination of two depot antipsychotic drugs].
    Der Nervenarzt, 2014, Volume: 85, Issue:7

    Topics: Adult; Antipsychotic Agents; Clopenthixol; Delayed-Action Preparations; Drug Therapy, Combination; F

2014
[Rationale for the use of long-acting injectable risperidone: a survey of French psychiatrists].
    L'Encephale, 2013, Volume: 39 Suppl 1

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Substitution; Female; France; Humans;

2013
Adherence challenges and long-acting injectable antipsychotic treatment in patients with schizophrenia.
    Journal of psychosocial nursing and mental health services, 2013, Volume: 51, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Fluphenazine; Haloperidol; Human

2013
Granulomatous skin lesions on an amputated limb: a typical case of an immunocompromised district.
    International journal of dermatology, 2014, Volume: 53, Issue:2

    Topics: Amputation Stumps; Antipsychotic Agents; Granuloma; Humans; Hyperprolactinemia; Male; Risperidone; S

2014
Effectiveness of long-acting injectable risperidone versus oral antipsychotics in the treatment of recent-onset schizophrenia: a case-control study.
    International clinical psychopharmacology, 2013, Volume: 28, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Case-Control Studies; Delayed-Action Preparations

2013
Impact of the ABCB1 gene polymorphism on plasma 9-hydroxyrisperidone and active moiety levels in Japanese patients with schizophrenia.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:3

    Topics: Adult; Age Factors; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding

2013
Kv3.1-containing K(+) channels are reduced in untreated schizophrenia and normalized with antipsychotic drugs.
    Molecular psychiatry, 2014, Volume: 19, Issue:5

    Topics: Animals; Antipsychotic Agents; Brain; Cohort Studies; Haloperidol; Humans; Neocortex; Rats; Risperid

2014
Does changing from a first generation antipsychotic (perphenazin) to a second generation antipsychotic (risperidone) alter brain activation and motor activity? A case report.
    BMC research notes, 2013, May-06, Volume: 6

    Topics: Actigraphy; Antipsychotic Agents; Brain; Brain Waves; Cognition; Drug Substitution; Humans; Magnetic

2013
Influence of antipsychotic treatment type and regimen on the functionality of patients with schizophrenia.
    Nordic journal of psychiatry, 2014, Volume: 68, Issue:3

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration

2014
Tolerability and safety profile of risperidone in a sample of children and adolescents.
    International clinical psychopharmacology, 2013, Volume: 28, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Attention Deficit and Disruptive Behavior Disorders; Body Composit

2013
Risperidone long-acting injection in Schizophrenia Spectrum Illnesses compared to first generation depot antipsychotics in an outpatient setting in Canada.
    BMC psychiatry, 2013, May-30, Volume: 13

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Canada; Delayed-Action Prepar

2013
Fasting insulin serum levels and psychopathology profiles in male schizophrenic inpatients treated with olanzapine or risperidone.
    Neuro endocrinology letters, 2013, Volume: 34, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Humans; Insulin; Male; Middle Aged; Olanzapine; Risper

2013
Economic and clinical comparison of atypical depot antipsychotic drugs for treatment of chronic schizophrenia in the Czech Republic.
    Journal of medical economics, 2013, Volume: 16, Issue:9

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cost-Benefit An

2013
Chronic risperidone exposure does not show any evidence of bone mass deterioration in animal model of schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2013, Oct-01, Volume: 46

    Topics: Animals; Animals, Newborn; Antipsychotic Agents; Bone Density; Bone Resorption; Female; Male; Pregna

2013
The antipsychotic olanzapine induces apoptosis in insulin-secreting pancreatic β cells by blocking PERK-mediated translational attenuation.
    Cell structure and function, 2013, Volume: 38, Issue:2

    Topics: Animals; Antipsychotic Agents; Apoptosis; Benzodiazepines; Cell Line; Cricetinae; Diabetes Mellitus;

2013
Effects of cabergoline on hyperprolactinemia, psychopathology, and sexual functioning in schizophrenic patients.
    Experimental and clinical psychopharmacology, 2013, Volume: 21, Issue:4

    Topics: Adult; Amisulpride; Antipsychotic Agents; Cabergoline; Diagnostic and Statistical Manual of Mental D

2013
Cost-effectiveness analysis of atypical long-acting antipsychotics for treating chronic schizophrenia in Finland.
    Journal of medical economics, 2013, Volume: 16, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cost-Benefit Analysis; Decision Suppo

2013
MiRNA-365 and miRNA-520c-3p respond to risperidone treatment in first-episode schizophrenia after a 1 year remission.
    Chinese medical journal, 2013, Volume: 126, Issue:14

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; MicroRNAs; Risperidone; Schizophrenia

2013
Long-acting injection formulations of antipsychotics for people with schizophrenia had negative effects on clinical relationships.
    Australian occupational therapy journal, 2013, Volume: 60, Issue:4

    Topics: Antipsychotic Agents; Female; Humans; Male; Physician-Patient Relations; Risperidone; Schizophrenia

2013
Metabolic changes in first-episode early-onset schizophrenia with second-generation antipsychotics.
    Early intervention in psychiatry, 2014, Volume: 8, Issue:3

    Topics: Adolescent; Age of Onset; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Cholesterol; Diben

2014
Risperidone-induced hypersexuality.
    The British journal of psychiatry : the journal of mental science, 2013, Volume: 203, Issue:3

    Topics: Aged; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Risperidone; Schizophrenia; Sexual Dy

2013
Investigation of molecular serum profiles associated with predisposition to antipsychotic-induced weight gain.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2015, Volume: 16, Issue:1

    Topics: Adult; Antipsychotic Agents; Body Mass Index; Clozapine; Disease Susceptibility; ErbB Receptors; Fem

2015
Cost analysis of risperidone long-acting injection in the treatment of schizophrenia and schizoaffective disorders in Hong Kong: an approach using generalised estimating equations.
    Psychiatry research, 2013, Dec-30, Volume: 210, Issue:3

    Topics: Adult; Aged; Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; Drug Administ

2013
Impact of atypical long-acting injectable versus oral antipsychotics on rehospitalization rates and emergency room visits among relapsed schizophrenia patients: a retrospective database analysis.
    BMC psychiatry, 2013, Sep-10, Volume: 13

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Databases, Factual; Emergency Service, Hospital;

2013
CYP2D6 poor metabolizer status might be associated with better response to risperidone treatment.
    Pharmacogenetics and genomics, 2013, Volume: 23, Issue:11

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Tra

2013
Prevention and reversal of ketamine-induced schizophrenia related behavior by minocycline in mice: Possible involvement of antioxidant and nitrergic pathways.
    Journal of psychopharmacology (Oxford, England), 2013, Volume: 27, Issue:11

    Topics: Animals; Antioxidants; Antipsychotic Agents; Corpus Striatum; Drug Therapy, Combination; Glutathione

2013
Neurotransmitter receptor and regulatory gene expression in peripheral blood of Brazilian drug-naïve first-episode psychosis patients before and after antipsychotic treatment.
    Psychiatry research, 2013, Dec-30, Volume: 210, Issue:3

    Topics: Adult; Antipsychotic Agents; Brazil; Down-Regulation; Female; Gene Expression; Humans; Male; Psychia

2013
Clozapine-associated asterixis: case report.
    Journal of clinical psychopharmacology, 2014, Volume: 34, Issue:1

    Topics: Aged; Antipsychotic Agents; Clozapine; Drug Substitution; Drug Therapy, Combination; Dyskinesia, Dru

2014
Hypochondriasis and obsessive-compulsive disorder in schizophrenic patients treated with clozapine vs other atypical antipsychotics.
    CNS spectrums, 2014, Volume: 19, Issue:4

    Topics: Adult; Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Comorbidity; Fem

2014
Basal ganglia volume in unmedicated patients with schizophrenia is associated with treatment response to antipsychotic medication.
    Psychiatry research, 2014, Jan-30, Volume: 221, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia; Basal Ganglia Diseases; Caudate Nucleus; Fem

2014
Predictors of response to second generation antipsychotics in drug naïve patients with schizophrenia: a 1 year follow-up study in Shanghai.
    Psychiatry research, 2014, Jan-30, Volume: 215, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; China; Dibenzothiazepines; Female; Follow-

2014
Pharmacoeconomics of depot antipsychotics for treating chronic schizophrenia in Sweden.
    Nordic journal of psychiatry, 2014, Volume: 68, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cost of Illness; Cost-Benefit Analysis; Del

2014
Precompetitive consortium approach to validation of the next generation of biomarkers in schizophrenia.
    Biomarkers in medicine, 2014, Volume: 8, Issue:1

    Topics: Antipsychotic Agents; Biomarkers; Humans; Ketamine; Magnetic Resonance Imaging; Nicotine; Risperidon

2014
Paranoid personality disorder and the schizophrenia spectrum-Where to draw the line?
    Personality and mental health, 2013, Volume: 7, Issue:3

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnosis, Differential; Diagnostic and Statistical Ma

2013
Schizophrenia research: where are we?
    The Journal of nervous and mental disease, 2014, Volume: 202, Issue:1

    Topics: Antipsychotic Agents; Cognitive Behavioral Therapy; Family; Humans; Medication Adherence; Nonverbal

2014
Effects of vitamin D receptor polymorphisms on the risk of schizophrenia and metabolic changes caused by risperidone treatment.
    Psychiatry research, 2014, Mar-30, Volume: 215, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Asian People; Case-Control Studies; China; Female; Humans;

2014
Phosphodiesterase 10A inhibitor MP-10 effects in primates: comparison with risperidone and mechanistic implications.
    Neuropharmacology, 2014, Volume: 77

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Corpus Striatum; Female; Frontal Lobe; Macaca mulat

2014
A pharmacogenetic study of risperidone on chemokine (C-C motif) ligand 2 (CCL2) in Chinese Han schizophrenia patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2014, Jun-03, Volume: 51

    Topics: Adult; Alleles; Analysis of Variance; Antipsychotic Agents; Asian People; Case-Control Studies; Chem

2014
Should remission in schizophrenia data be combined from different studies?
    Schizophrenia research, 2014, Volume: 153, Issue:1-3

    Topics: Activities of Daily Living; Behavioral Symptoms; Female; Haloperidol; Humans; Male; Remission Induct

2014
Atypical antipsychotics and hyperglycemic emergencies: multicentre, retrospective cohort study of administrative data.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Diabetes Complications; Female; Huma

2014
Atypical antipsychotics and hyperglycemic emergencies: multicentre, retrospective cohort study of administrative data.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Diabetes Complications; Female; Huma

2014
Atypical antipsychotics and hyperglycemic emergencies: multicentre, retrospective cohort study of administrative data.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Diabetes Complications; Female; Huma

2014
Atypical antipsychotics and hyperglycemic emergencies: multicentre, retrospective cohort study of administrative data.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Diabetes Complications; Female; Huma

2014
Cytokine alterations in first-episode schizophrenia patients before and after antipsychotic treatment.
    Schizophrenia research, 2014, Volume: 154, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cytokines; Female; Humans; Immunoassay; Interleukin 1

2014
Effect of risperidone metabolism and P-glycoprotein gene polymorphism on QT interval in patients with schizophrenia.
    The pharmacogenomics journal, 2014, Volume: 14, Issue:5

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; Electrocardiography; Fem

2014
Association between the brain-derived neurotrophic factor Val66Met polymorphism and therapeutic response to olanzapine in schizophrenia patients.
    Psychopharmacology, 2014, Volume: 231, Issue:18

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brain-Derived Neurotrophic Factor; Clozapine; Female;

2014
Do prior authorization policies discourage first-line antipsychotic use in patients newly discharged from a hospitalization for schizophrenia in Saskatchewan?
    Journal of population therapeutics and clinical pharmacology = Journal de la therapeutique des populations et de la pharmacologie clinique, 2014, Volume: 21, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Databases, Factual; Dibenzothiazepines

2014
Association between serum testosterone levels, body mass index (BMI) and insulin in male patients with schizophrenia treated with atypical antipsychotics--olanzapine or risperidone.
    Neuro endocrinology letters, 2014, Volume: 35, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Estradiol; Humans; Insulin; Male; Mid

2014
Risperidone metabolic ratio as a biomarker of individual CYP2D6 genotype in schizophrenic patients.
    European journal of clinical pharmacology, 2014, Volume: 70, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Area Under Curve; Biomarkers; Cytochrome P-450 CYP2D6; Female; Ge

2014
A prospective comparative study of risperidone long-acting injectable for treatment-resistant schizophrenia with dopamine supersensitivity psychosis.
    Schizophrenia research, 2014, Volume: 155, Issue:1-3

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Dopamine; Drug Administration R

2014
Therapeutics: Negative feedback.
    Nature, 2014, Apr-03, Volume: 508, Issue:7494

    Topics: Affect; alpha7 Nicotinic Acetylcholine Receptor; Antipsychotic Agents; Controlled Clinical Trials as

2014
Minocycline and risperidone prevent microglia activation and rescue behavioral deficits induced by neonatal intrahippocampal injection of lipopolysaccharide in rats.
    PloS one, 2014, Volume: 9, Issue:4

    Topics: Analysis of Variance; Animals; Animals, Newborn; Behavior, Animal; Female; Hippocampus; Immunohistoc

2014
APOA-I: a possible novel biomarker for metabolic side effects in first episode schizophrenia.
    PloS one, 2014, Volume: 9, Issue:4

    Topics: Adult; Antipsychotic Agents; Apolipoprotein A-I; Biomarkers; Chromogranins; Female; GTP-Binding Prot

2014
Serotonin(1A) receptors in the action of aripiprazole.
    Journal of clinical psychopharmacology, 2014, Volume: 34, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Cerebral Cortex; Female; Humans; Male; Piperazines; Quinolone

2014
Blonanserin improved dystonia induced by risperidone or olanzapine in two patients with schizophrenia.
    The Journal of neuropsychiatry and clinical neurosciences, 2014, Apr-01, Volume: 26, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dystonia; Female; Humans; Olanzapine; Piperazines; Pip

2014
Long-acting injectable risperidone and oral antipsychotics in patients with schizophrenia: results from a prospective, 1-year, non-interventional study (InORS).
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2014, Volume: 15, Issue:7

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Hospitalizat

2014
Quality of life in patients with schizophrenia: the impact of socio-economic factors and adverse effects of atypical antipsychotics drugs.
    The Psychiatric quarterly, 2014, Volume: 85, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brazil; Female; Humans; Male; Middle Aged; Olanzapine;

2014
Pathological bone mineral density in patients on long-term risperidone.
    Clinical schizophrenia & related psychoses, 2014, Volume: 8, Issue:3

    Topics: Antipsychotic Agents; Bone Resorption; Female; Humans; Hyperprolactinemia; Male; Risperidone; Schizo

2014
A study of antioxidant activity in patients with schizophrenia taking atypical antipsychotics.
    Psychopharmacology, 2014, Volume: 231, Issue:24

    Topics: Adult; Antipsychotic Agents; Aryldialkylphosphatase; Cardiovascular Diseases; Clozapine; Female; Hum

2014
Effect of antipsychotic drugs on gene expression in the prefrontal cortex and nucleus accumbens in the spontaneously hypertensive rat (SHR).
    Schizophrenia research, 2014, Volume: 157, Issue:1-3

    Topics: Animals; Antipsychotic Agents; Clozapine; Disease Models, Animal; DNA Methylation; Gene Expression;

2014
Relationship between the plasma concentration of paliperidone and the clinical and drug-induced extrapyramidal symptoms in elderly patients with schizophrenia.
    Human psychopharmacology, 2014, Volume: 29, Issue:3

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Blood Chemical Analysis; Chromatography, Liquid; Fema

2014
Can authorities appreciably enhance the prescribing of oral generic risperidone to conserve resources? Findings from across Europe and their implications.
    BMC medicine, 2014, Jun-13, Volume: 12

    Topics: Adult; Antipsychotic Agents; Drug Prescriptions; Drugs, Generic; Europe; Health Resources; Humans; H

2014
Dopamine D(2)/D(3) receptor binding of [(123)I]epidepride in risperidone-treatment chronic MK-801-induced rat schizophrenia model using nanoSPECT/CT neuroimaging.
    Nuclear medicine and biology, 2014, Volume: 41, Issue:8

    Topics: Animals; Benzamides; Chronic Disease; Disease Models, Animal; Dizocilpine Maleate; Male; Multimodal

2014
Cost-effectiveness of second-generation antipsychotics for the treatment of schizophrenia.
    Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 2014, Volume: 17, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cost-Benefit Analysis; Dibenzothiazepines;

2014
Donepezil and the alpha-7 agonist PHA 568487, but not risperidone, ameliorate spatial memory deficits in a subchronic MK-801 mouse model of cognitive impairment in schizophrenia.
    Behavioural brain research, 2014, Oct-01, Volume: 272

    Topics: Acetylcholinesterase; alpha7 Nicotinic Acetylcholine Receptor; Animals; Antipsychotic Agents; Aza Co

2014
Association of microRNA137 gene polymorphisms with age at onset and positive symptoms of schizophrenia in a Han Chinese population.
    International journal of psychiatry in medicine, 2014, Volume: 47, Issue:2

    Topics: Adult; Age of Onset; Aripiprazole; China; Female; Genetic Predisposition to Disease; Genotype; Human

2014
Greater clinical and cognitive improvement with clozapine and risperidone associated with a thinner cortex at baseline in first-episode schizophrenia.
    Schizophrenia research, 2014, Volume: 158, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Clozapine; Cognition Disorders; Disease Progression; Female; Follow-Up

2014
The response of psychotic symptoms in a patient with resistant schizophrenia under treatment of high-dose risperidone long-acting injection.
    The Journal of neuropsychiatry and clinical neurosciences, 2014,Summer, Volume: 26, Issue:3

    Topics: Antipsychotic Agents; Humans; Male; Middle Aged; Psychotic Disorders; Risperidone; Schizophrenia

2014
The impact of second-generation antipsychotic adherence on positive and negative symptoms in recent-onset schizophrenia.
    Schizophrenia research, 2014, Volume: 159, Issue:1

    Topics: Acute Disease; Antipsychotic Agents; Female; Humans; Male; Medication Adherence; Psychiatric Status

2014
Association of dopamine receptor D1 (DRD1) polymorphisms with risperidone treatment response in Chinese schizophrenia patients.
    Neuroscience letters, 2015, Jan-01, Volume: 584

    Topics: Adult; Antipsychotic Agents; Asian People; Female; Genetic Association Studies; Humans; Male; Polymo

2015
Comparative effectiveness of risperidone long-acting injectable vs first-generation antipsychotic long-acting injectables in schizophrenia: results from a nationwide, retrospective inception cohort study.
    Schizophrenia bulletin, 2015, Volume: 41, Issue:3

    Topics: Adult; Antipsychotic Agents; Decanoates; Delayed-Action Preparations; Denmark; Female; Follow-Up Stu

2015
Multidrug overdose-induced myoclonus complicated by rhabdomyolysis: possible role and mechanism of muscle toxicity of risperidone.
    Journal of clinical pharmacy and therapeutics, 2014, Volume: 39, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Drug Overdose; Female; Humans; Middle Aged; Myoclonus; Rhabdo

2014
No better solution for antipsychotic treatment with regard to long-term safety and effectiveness.
    Evidence-based mental health, 2015, Volume: 18, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male; Piperazines; Psycho

2015
Serum TNF-α, IL-10 and IL-2 in schizophrenic patients before and after treatment with risperidone and clozapine.
    Iranian journal of immunology : IJI, 2014, Volume: 11, Issue:3

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Clozapine; Female; Humans; Interleukin-10; Interl

2014
Fat-mass and obesity-associated gene polymorphisms and weight gain after risperidone treatment in first episode schizophrenia.
    Behavioral and brain functions : BBF, 2014, Oct-02, Volume: 10, Issue:1

    Topics: Adult; Alleles; Alpha-Ketoglutarate-Dependent Dioxygenase FTO; Antipsychotic Agents; Female; Genetic

2014
Effects of second-generation antipsychotics on selected markers of one-carbon metabolism and metabolic syndrome components in first-episode schizophrenia patients.
    European journal of clinical pharmacology, 2014, Volume: 70, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Carbon; Cholesterol; F

2014
[Effectiveness of long-acting injectable risperidone for patients with treatment refractory schizophrenia].
    Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology, 2013, Volume: 33, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Recurrence; Risperidone; Schiz

2013
SULT4A1 haplotype: conflicting results on its role as a biomarker of antipsychotic response.
    Pharmacogenomics, 2014, Volume: 15, Issue:12

    Topics: Antipsychotic Agents; Benzodiazepines; Biomarkers, Pharmacological; Bipolar Disorder; Genetic Associ

2014
Incidence of tardive dyskinesia: a comparison of long-acting injectable and oral paliperidone clinical trial databases.
    International journal of clinical practice, 2014, Volume: 68, Issue:12

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Double-B

2014
Augmentation with amisulpride for schizophrenic patients non-responsive to risperidone monotherapy.
    Pharmacopsychiatry, 2015, Volume: 48, Issue:2

    Topics: Administration, Oral; Adult; Aged; Amisulpride; Antipsychotic Agents; Drug Therapy, Combination; Fem

2015
Amisulpride-associated mania in a young adult with schizophrenia and cerebral disease.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2014, Dec-01, Volume: 71, Issue:23

    Topics: Amisulpride; Antipsychotic Agents; Bipolar Disorder; Cerebral Palsy; Drug Administration Schedule; H

2014
Long-acting olanzapine versus long-acting risperidone for schizophrenia in Spain - a cost-effectiveness comparison.
    BMC psychiatry, 2014, Dec-02, Volume: 14

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Delayed-Action Preparations; Fem

2014
Neuroleptic malignant syndrome following abrupt anti-cholinergic withdrawal: a case report.
    Asian journal of psychiatry, 2014, Volume: 12

    Topics: Antipsychotic Agents; Cholinergic Antagonists; Female; Humans; Lorazepam; Neuroleptic Malignant Synd

2014
Blonanserin ameliorated the tendency toward QTc prolongation associated with risperidone in a patient with schizophrenia.
    Journal of clinical psychopharmacology, 2015, Volume: 35, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Humans; Long QT Syndrome; Piperazines; Piperidines; Risperidone

2015
Prolactin variations during risperidone therapy in a sample of drug-naive children and adolescents.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Child; Family Health; Female; Humans; Hyperprolactinemia; Male; Pr

2015
Antipsychotic polypharmacy among elderly patients with schizophrenia and dementia during hospitalization at a Taiwanese psychiatric hospital.
    Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society, 2015, Volume: 15, Issue:1

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Dementia; Drug Therapy, Combination; Female; Hospital

2015
Prescribing of antipsychotics in UK primary care: a cohort study.
    BMJ open, 2014, Dec-18, Volume: 4, Issue:12

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Bipolar Disorder; Child; Cohort St

2014
Cognitive differences in schizophrenia on long-term treatments with clozapine, risperidone and typical antipsychotics.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Case-Control Studies; Clozapine; Cognition Disorders; Cross-Secti

2015
Maternal immune activation induces changes in myelin and metabolic proteins, some of which can be prevented with risperidone in adolescence.
    Developmental neuroscience, 2015, Volume: 37, Issue:1

    Topics: Aging; Animals; Antipsychotic Agents; Disease Models, Animal; Female; Male; Myelin Sheath; Prefronta

2015
Associations of obsessive-compulsive symptoms with clinical and neurocognitive features in schizophrenia according to stage of illness.
    Psychiatry research, 2015, Mar-30, Volume: 226, Issue:1

    Topics: Adult; Antipsychotic Agents; Comorbidity; Depression; Female; Humans; Male; Middle Aged; Obsessive-C

2015
Switching from risperidone long-acting injectable to paliperidone long-acting injectable or oral antipsychotics: analysis of a Medicaid claims database.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:3

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Cohort Studies; Databases, Factual; Delayed-Actio

2015
Hospitalization risk in patients with schizophrenia before and after initiation of risperidone long-acting injection in Japan.
    Asian journal of psychiatry, 2015, Volume: 14

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Female

2015
N-acetylaspartate reduction in the medial prefrontal cortex following 8 weeks of risperidone treatment in first-episode drug-naïve schizophrenia patients.
    Scientific reports, 2015, Mar-16, Volume: 5

    Topics: Adult; Age of Onset; Antipsychotic Agents; Aspartic Acid; Case-Control Studies; Female; Follow-Up St

2015
Risperidone long-acting injection and 1-year rehospitalization rate of schizophrenia patients: A retrospective cohort study.
    Psychiatry and clinical neurosciences, 2015, Volume: 69, Issue:8

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Emergency Service, H

2015
Comparison of glycemic and metabolic control in youth with type 1 diabetes with and without antipsychotic medication: analysis from the nationwide German/Austrian Diabetes Survey (DPV).
    Diabetes care, 2015, Volume: 38, Issue:6

    Topics: Adolescent; Adult; Albuminuria; Antipsychotic Agents; Blood Glucose; Body Mass Index; Diabetes Compl

2015
Joint modeling of dropout and outcome in three pivotal clinical trials of schizophrenia.
    Schizophrenia research, 2015, Volume: 164, Issue:1-3

    Topics: Antipsychotic Agents; Female; Humans; Male; Models, Theoretical; Patient Dropouts; Psychiatric Statu

2015
Risperidone unmasking an accessory pathway.
    International journal of cardiology, 2015, Volume: 187

    Topics: Accessory Atrioventricular Bundle; Antipsychotic Agents; Atrioventricular Node; Electrocardiography;

2015
The Influence of the CYP3A4*22 Polymorphism and CYP2D6 Polymorphisms on Serum Concentrations of Aripiprazole, Haloperidol, Pimozide, and Risperidone in Psychiatric Patients.
    Journal of clinical psychopharmacology, 2015, Volume: 35, Issue:3

    Topics: Adolescent; Adult; Alleles; Antipsychotic Agents; Aripiprazole; Cytochrome P-450 CYP2D6; Cytochrome

2015
A Cost-effectiveness Analysis of Antipsychotics for Treatment of Schizophrenia in Uganda.
    Applied health economics and health policy, 2015, Volume: 13, Issue:5

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Chlorpromazine;

2015
Necrotising pyomyositis complicating intramuscular antipsychotic administration.
    BMJ case reports, 2015, Jun-08, Volume: 2015

    Topics: Adult; Anti-Bacterial Agents; Antipsychotic Agents; Daptomycin; Female; Gram-Positive Cocci; Humans;

2015
Treating Schizophrenia With 2 Long-Acting Injectable Antipsychotic Drugs: A Case Report.
    Journal of clinical psychopharmacology, 2015, Volume: 35, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Humans; Injections, Intra

2015
Using aripiprazole to treat new-onset hyperprolactinemia-related delusion of pregnancy.
    The Australian and New Zealand journal of psychiatry, 2015, Volume: 49, Issue:10

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Delusions; Female; Humans; Hyperprolactinemia; Risperidon

2015
Expanding Therapy With Long-Acting Antipsychotic Medication in Patients With Schizophrenia.
    JAMA psychiatry, 2015, Volume: 72, Issue:8

    Topics: Early Medical Intervention; Female; Humans; Isoxazoles; Male; Palmitates; Risperidone; Schizophrenia

2015
Optimal treatment allocation for placebo-treatment comparisons in trials with discrete-time survival endpoints.
    Statistics in medicine, 2015, Nov-30, Volume: 34, Issue:27

    Topics: Antipsychotic Agents; Endpoint Determination; Humans; Longitudinal Studies; Proportional Hazards Mod

2015
Factors associated with self-rated sexual function in Korean patients with schizophrenia receiving risperidone monotherapy.
    Human psychopharmacology, 2015, Volume: 30, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Asian People; Cross-Sectional Studies; Female; Humans; Line

2015
Evaluation of Antipsychotic Dose Reduction in Late-Life Schizophrenia: A Prospective Dopamine D2/3 Receptor Occupancy Study.
    JAMA psychiatry, 2015, Volume: 72, Issue:9

    Topics: Aged; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Brain; Carbon Radioisotopes; Fe

2015
Weight change during long-term treatment with lurasidone: pooled analysis of studies in patients with schizophrenia.
    International clinical psychopharmacology, 2015, Volume: 30, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Body Mass Index; Delayed-Action Preparations; Dose-Re

2015
A double amino-acid change in the HLA-A peptide-binding groove is associated with response to psychotropic treatment in patients with schizophrenia.
    Translational psychiatry, 2015, Jul-28, Volume: 5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; HLA-A Antigens; Humans; Linkage Disequilibrium

2015
Quality of Life and Hormonal, Biochemical, and Anthropometric Profile Between Olanzapine and Risperidone Users.
    The Psychiatric quarterly, 2016, Volume: 87, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Pressure; Body Weights and Measures; Cross-Secti

2016
Dopamine D2/3 Receptor Occupancy Following Dose Reduction Is Predictable With Minimal Plasma Antipsychotic Concentrations: An Open-Label Clinical Trial.
    Schizophrenia bulletin, 2016, Volume: 42, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Brain; Carbon Radioisotopes; Chromatography, Liquid; Fe

2016
Oxidative stress in drug naïve first episode psychosis and antioxidant effects of risperidone.
    Journal of psychiatric research, 2015, Volume: 68

    Topics: Antioxidants; Antipsychotic Agents; Biomarkers; Humans; Lipid Peroxidation; Oxidative Stress; Psycho

2015
Follow-up of N400 in the Rehabilitation of First-episode Schizophrenia.
    Chinese medical journal, 2015, Aug-20, Volume: 128, Issue:16

    Topics: Adult; Evoked Potentials; Follow-Up Studies; Humans; Middle Aged; Risperidone; Schizophrenia

2015
Association studies of genomic variants with treatment response to risperidone, clozapine, quetiapine and chlorpromazine in the Chinese Han population.
    The pharmacogenomics journal, 2016, Volume: 16, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Asian People; Chi-Square Distribution; China; Chlorpromazin

2016
Low expression of Gria1 and Grin1 glutamate receptors in the nucleus accumbens of Spontaneously Hypertensive Rats (SHR).
    Psychiatry research, 2015, Oct-30, Volume: 229, Issue:3

    Topics: Animals; Antipsychotic Agents; Clozapine; Disease Models, Animal; Gene Expression; Glycine Plasma Me

2015
Association of a Schizophrenia Risk Variant at the DRD2 Locus With Antipsychotic Treatment Response in First-Episode Psychosis.
    Schizophrenia bulletin, 2015, Volume: 41, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Female; Genetic Loci; Humans; Male; Outcome A

2015
Maturation- and sex-sensitive depression of hippocampal excitatory transmission in a rat schizophrenia model.
    Brain, behavior, and immunity, 2016, Volume: 51

    Topics: Animals; Disease Models, Animal; Excitatory Postsynaptic Potentials; Female; Hippocampus; Male; Orga

2016
[Eating disorders in psychiatric patients during treatment with second generation antipsychotics].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2015, Volume: 115, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Feeding and Eating Disorders; Fema

2015
First-Episode Psychosis Research: Time to Move Forward (by Looking Backwards).
    Schizophrenia bulletin, 2015, Volume: 41, Issue:6

    Topics: Antipsychotic Agents; Aripiprazole; Female; Humans; Male; Outcome Assessment, Health Care; Psychotic

2015
A comparison of the effectiveness of risperidone, haloperidol and flupentixol long-acting injections in patients with schizophrenia--A nationwide study.
    Schizophrenia research, 2015, Volume: 169, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Drug Delivery Systems; Female; Flupenthixol; Haloperidol; Humans; Male;

2015
Pharmacoeconomics of long-acting atypical antipsychotics for acutely relapsed chronic schizophrenia in Finland.
    Journal of medical economics, 2016, Volume: 19, Issue:2

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chronic Disease; Cost-Benefit Analysis; Economi

2016
Very abnormal T waves in a 37-year-old man.
    Heart (British Cardiac Society), 2016, Volume: 102, Issue:2

    Topics: Adult; Antipsychotic Agents; Defibrillators, Implantable; Electrocardiography; Humans; Male; Risperi

2016
Association of orexin receptor polymorphisms with antipsychotic-induced weight gain.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2016, Volume: 17, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Genetic Association Studies; Humans

2016
Improving symptoms and side effects in older patients with schizophrenia with decreasing dopamine D2/3 receptor occupancy following risperidone and olanzapine dose reduction.
    Evidence-based mental health, 2015, Volume: 18, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Neostriatum; Receptors, Dopamine D2; Re

2015
[Peculiarities of Platelet Activation Changes in Patients with Chronic Schizophrenia, Depending on the Severity of Positive and Negative Symptoms during the Remission Formation].
    Vestnik Rossiiskoi akademii meditsinskikh nauk, 2015, Issue:3

    Topics: Adult; Antipsychotic Agents; Behavioral Symptoms; Cohort Studies; Humans; Male; Middle Aged; Moscow;

2015
What is the right pharmacotherapy for alcohol use disorder in patients with schizophrenia?
    The Journal of clinical psychiatry, 2015, Volume: 76, Issue:10

    Topics: Alcoholism; Antipsychotic Agents; Female; Humans; Male; Risperidone; Schizophrenia

2015
How to best treat patients with schizophrenia and co-occurring alcohol use disorder.
    The Journal of clinical psychiatry, 2015, Volume: 76, Issue:10

    Topics: Alcoholism; Antipsychotic Agents; Female; Humans; Male; Risperidone; Schizophrenia

2015
Pretreatment levels of the fatty acid handling proteins H-FABP and CD36 predict response to olanzapine in recent-onset schizophrenia patients.
    Brain, behavior, and immunity, 2016, Volume: 52

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; CD36 Antigens; Cohort Studies; Fatty Acid Binding Prot

2016
Risperidone and NAP protect cognition and normalize gene expression in a schizophrenia mouse model.
    Scientific reports, 2015, Nov-10, Volume: 5

    Topics: Amino Acid Sequence; Animals; Binding Sites; Cognition; Disease Models, Animal; Doxycycline; Female;

2015
A pharmacogenomic study revealed an association between SLC6A4 and risperidone-induced weight gain in Chinese Han population.
    Pharmacogenomics, 2015, Volume: 16, Issue:17

    Topics: Adult; Antipsychotic Agents; Asian People; China; Female; Follow-Up Studies; Genetic Association Stu

2015
Concerns over your recent paper on risperidone long-acting injectable for treatment-resistant schizophrenia.
    Schizophrenia research, 2015, Volume: 169, Issue:1-3

    Topics: Antipsychotic Agents; Female; Humans; Male; Psychotic Disorders; Risperidone; Schizophrenia

2015
Effects of cariprazine, a novel antipsychotic, on cognitive deficit and negative symptoms in a rodent model of schizophrenia symptomatology.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2016, Volume: 26, Issue:1

    Topics: Animals; Antipsychotic Agents; Cognition; Cognition Disorders; Conditioning, Operant; Disease Models

2016
Association of telomere length and mitochondrial DNA copy number with risperidone treatment response in first-episode antipsychotic-naïve schizophrenia.
    Scientific reports, 2015, Dec-18, Volume: 5

    Topics: Adult; Antipsychotic Agents; DNA, Mitochondrial; Drug Administration Schedule; Female; Follow-Up Stu

2015
Delayed drug interactions in psychiatry: armodafinil and risperidone as a potential case in point.
    The Journal of clinical psychiatry, 2015, Volume: 76, Issue:12

    Topics: Antipsychotic Agents; Benzhydryl Compounds; Drug Interactions; Drug Synergism; Humans; Modafinil; Re

2015
Making Progress Toward Individualized Medicine in the Treatment of Psychosis.
    The American journal of psychiatry, 2016, Volume: 173, Issue:1

    Topics: Aripiprazole; Corpus Striatum; Ether-A-Go-Go Potassium Channels; Female; Humans; Male; Risperidone;

2016
Cost-effectiveness Analysis of Aripiprazole Once-Monthly for the Treatment of Schizophrenia in the UK.
    The journal of mental health policy and economics, 2015, Volume: 18, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chronic Disease; Clozapine; Computer Simulation

2015
Schizophrenia-spectrum patients treated with long-acting injectable risperidone in real-life clinical settings: functional recovery in remitted versus stable, non-remitted patients (the EVeREST prospective observational cohort study).
    BMC psychiatry, 2016, Jan-15, Volume: 16

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male; Mi

2016
Abnormalities in large scale functional networks in unmedicated patients with schizophrenia and effects of risperidone.
    NeuroImage. Clinical, 2016, Volume: 10

    Topics: Adult; Attention; Brain; Brain Mapping; Executive Function; Female; Humans; Longitudinal Studies; Ma

2016
Re: Review article titled 'Clinical benefits and impact of early use of long-acting injectable antipsychotics for schizophrenia' (Stevens GL et al. Early Interv Psychiatry 2015 Sep 25. doi: 10.1111/eip.12278).
    Early intervention in psychiatry, 2016, Volume: 10, Issue:5

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Risperidone; Schizophrenia

2016
Effects of antipsychotics on insight in schizophrenia: results from independent samples of first-episode and acutely relapsed patients.
    International clinical psychopharmacology, 2016, Volume: 31, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Therapy, Combination; Female; Follow-Up Studies;

2016
Different mechanisms of risperidone result in improved interpersonal trust, social engagement and cooperative behavior in patients with schizophrenia compared to trifluoperazine.
    Psychiatry and clinical neurosciences, 2016, Volume: 70, Issue:5

    Topics: Antipsychotic Agents; Humans; Interpersonal Relations; Risperidone; Schizophrenia; Social Skills; Tr

2016
Aberrant Hippocampal Connectivity in Unmedicated Patients With Schizophrenia and Effects of Antipsychotic Medication: A Longitudinal Resting State Functional MRI Study.
    Schizophrenia bulletin, 2016, Volume: 42, Issue:4

    Topics: Adult; Antipsychotic Agents; Caudate Nucleus; Cerebral Cortex; Connectome; Female; Hippocampus; Huma

2016
Antipsychotic pharmacogenomics in first episode psychosis: a role for glutamate genes.
    Translational psychiatry, 2016, Feb-23, Volume: 6

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Depressive Disorder, Major; Female; Genome-Wide Assoc

2016
Add-on effects of a low-dose aripiprazole in resolving hyperprolactinemia induced by risperidone or paliperidone.
    Psychiatry research, 2016, Mar-30, Volume: 237

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Drug Therapy, Combination; Estradiol; Female;

2016
Effects of prolonged antipsychotic administration on neuregulin-1/ErbB signaling in rat prefrontal cortex and myocardium: implications for the therapeutic action and cardiac adverse effect.
    The Journal of toxicological sciences, 2016, Volume: 41, Issue:2

    Topics: Animals; Antipsychotic Agents; Cardiovascular Diseases; Clozapine; Comorbidity; Genetic Predispositi

2016
Reply to "concern over your recent paper on risperidone long-acting injectable for treatment-resistant schizophrenia".
    Schizophrenia research, 2016, Volume: 173, Issue:1-2

    Topics: Antipsychotic Agents; Female; Humans; Male; Psychotic Disorders; Risperidone; Schizophrenia

2016
[Plasma levels of antipsychotics and the severity of side-effects in the treatment of schizophrenia exacerbation].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2015, Volume: 115, Issue:11

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Blood Glucose; Clozapi

2015
Association between SCAP and SREBF1 gene polymorphisms and metabolic syndrome in schizophrenia patients treated with atypical antipsychotics.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2016, Volume: 17, Issue:6

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; China; Clozapine; Femal

2016
Cost-Minimisation Analysis of Paliperidone Palmitate Long-Acting Treatment versus Risperidone Long-Acting Treatment for Schizophrenia in Spain.
    Clinical drug investigation, 2016, Volume: 36, Issue:6

    Topics: Antipsychotic Agents; Cost Control; Cost Savings; Delayed-Action Preparations; Drug Costs; Health Ca

2016
Population pharmacokinetic-pharmacodynamic (PopPK/PD) modeling of risperidone and its active metabolite in Chinese schizophrenia patients.
    International journal of clinical pharmacology and therapeutics, 2016, Volume: 54, Issue:5

    Topics: Adult; Antipsychotic Agents; Area Under Curve; Asian People; Biotransformation; China; Female; Human

2016
Changes in length of hospital stay before and after the administration of a long-acting injection in patients with schizophrenia: Mirror-image study.
    Psychiatry and clinical neurosciences, 2016, Volume: 70, Issue:6

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections; Length of Stay; Middle

2016
Long-acting injectable risperidone as an option in first-episode psychosis.
    Evidence-based mental health, 2016, Volume: 19, Issue:2

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Psychotic Disorders; Risperidone; Schizop

2016
Letters to the Editor.
    Clinical schizophrenia & related psychoses, 2016,spring, Volume: 10, Issue:1

    Topics: Antipsychotic Agents; Glucosephosphate Dehydrogenase Deficiency; Humans; Male; Priapism; Risperidone

2016
Relation between serum prolactin levels and antipsychotic response to risperidone in patients with schizophrenia.
    Psychiatry research, 2016, 06-30, Volume: 240

    Topics: Adult; Antipsychotic Agents; Drug Resistance; Female; Genotype; Humans; Hyperprolactinemia; Male; Mi

2016
Behavioral and qEEG effects of the PDE10A inhibitor THPP-1 in a novel rhesus model of antipsychotic activity.
    Psychopharmacology, 2016, Volume: 233, Issue:13

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Behavior, Animal; Central Nervous System Stimul

2016
Economic analysis of paliperidone long-acting injectable for chronic schizophrenia in Portugal.
    Journal of medical economics, 2016, Volume: 19, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Chronic Disease; Cost-Benefit Analysis; Delayed-Action Prepar

2016
Fever, confusion, acute kidney injury: is this atypical neuroleptic malignant syndrome following polypharmacy with clozapine and risperidone?
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2016, Volume: 24, Issue:6

    Topics: Acute Kidney Injury; Aged; Antipsychotic Agents; Clozapine; Confusion; Fever; Humans; Male; Neurolep

2016
Comparison of hospitalization risk before and after changing from risperidone long-acting injection to another long-acting injection or oral antipsychotic in patients with schizophrenia: Mirror-image study.
    Psychiatry and clinical neurosciences, 2016, Volume: 70, Issue:8

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Hospitalization; Humans; Injection

2016
Severe hypoglycemia associated with risperidone.
    Psychiatry and clinical neurosciences, 2016, Volume: 70, Issue:9

    Topics: Aged; Antipsychotic Agents; Humans; Hypoglycemia; Male; Risperidone; Schizophrenia

2016
Post authorization safety study comparing quetiapine to risperidone and olanzapine.
    Human psychopharmacology, 2016, Volume: 31, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Cohort Studies; Female;

2016
Comparison of Treatment Retention Between Risperidone Long-Acting Injection and First-Generation Long-Acting Injections in Patients With Schizophrenia for 5 Years.
    Journal of clinical psychopharmacology, 2016, Volume: 36, Issue:4

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections; Medication Adherence; Risperi

2016
Gene-expression analysis of clozapine treatment in whole blood of patients with psychosis.
    Psychiatric genetics, 2016, Volume: 26, Issue:5

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Gene Expression; Gene Expression Profiling; Humans;

2016
[Analysis of the changes of serum high mobility group protein B1 and cytokines in first-episode schizophrenia patients].
    Zhonghua yi xue za zhi, 2015, Dec-15, Volume: 95, Issue:47

    Topics: Antipsychotic Agents; Biomarkers; Case-Control Studies; Cytokines; Enzyme-Linked Immunosorbent Assay

2015
Risperidone-induced topological alterations of anatomical brain network in first-episode drug-naive schizophrenia patients: a longitudinal diffusion tensor imaging study.
    Psychological medicine, 2016, Volume: 46, Issue:12

    Topics: Adolescent; Adult; Antipsychotic Agents; Diffusion Tensor Imaging; Follow-Up Studies; Humans; Limbic

2016
Preclinical profile of ITI-214, an inhibitor of phosphodiesterase 1, for enhancement of memory performance in rats.
    Psychopharmacology, 2016, Volume: 233, Issue:17

    Topics: Animals; Antipsychotic Agents; Cyclic Nucleotide Phosphodiesterases, Type 1; Drug Interactions; Expl

2016
Comparison of Capillary and Venous Plasma Drug Concentrations After Repeated Administration of Risperidone, Paliperidone, Quetiapine, Olanzapine, or Aripiprazole.
    Clinical pharmacology in drug development, 2016, Volume: 5, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Blood Specimen Collection; C

2016
Risperidone long-acting injectable in the treatment of treatment-resistant schizophrenia with dopamine supersensitivity psychosis: Results of a 2-year prospective study, including an additional 1-year follow-up.
    Journal of psychopharmacology (Oxford, England), 2016, Volume: 30, Issue:8

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chlorpromazine; Delayed-Action Preparations; Dopamine

2016
Comparative effectiveness and safety of antipsychotic drugs in schizophrenia treatment: a real-world observational study.
    Acta psychiatrica Scandinavica, 2016, Volume: 134, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Humans; Male; Middle Aged; Olanzapi

2016
Early antipsychotic exposure affects serotonin and dopamine receptor binding density differently in selected brain loci of male and female juvenile rats.
    Pharmacological reports : PR, 2016, Volume: 68, Issue:5

    Topics: Animals; Antipsychotic Agents; Aripiprazole; Autoradiography; Benzodiazepines; Female; Male; Nucleus

2016
Association of ABCB1 Gene Polymorphisms with Efficacy and Adverse Reaction to Risperidone or Paliperidone in Han Chinese Schizophrenic Patients.
    Neuroscience bulletin, 2016, Volume: 32, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Asian People; ATP Binding Cassette Transporter, Subfa

2016
Celecoxib and omega-3 fatty acids alone and in combination with risperidone affect the behavior and brain biochemistry in amphetamine-induced model of schizophrenia.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2016, Volume: 82

    Topics: Amphetamine; Animals; Behavior, Animal; Brain; Celecoxib; Disease Models, Animal; Drug Therapy, Comb

2016
Alpha7 nicotinic acetylcholine receptor agonists and PAMs as adjunctive treatment in schizophrenia. An experimental study.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2016, Volume: 26, Issue:9

    Topics: alpha7 Nicotinic Acetylcholine Receptor; Animals; Antidepressive Agents; Antipsychotic Agents; Benza

2016
Healthcare resource utilization of second-generation long-acting injectable antipsychotics in schizophrenia: risperidone versus paliperidone palmitate.
    Current medical research and opinion, 2016, Volume: 32, Issue:11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Female; Health Care Costs; Health

2016
Risperidone increases the cortical silent period in drug-naive patients with first-episode schizophrenia: A transcranial magnetic stimulation study.
    Journal of psychopharmacology (Oxford, England), 2017, Volume: 31, Issue:4

    Topics: Adult; Antipsychotic Agents; Cerebral Cortex; gamma-Aminobutyric Acid; Humans; Neural Inhibition; Ps

2017
Comparison of Subjective Experiences and Effectiveness of First-Generation Long-Acting Injectable Antipsychotics and Risperidone Long-Acting Injectables in Patients With Schizophrenia.
    Journal of clinical psychopharmacology, 2016, Volume: 36, Issue:5

    Topics: Adult; Antipsychotic Agents; Cross-Sectional Studies; Delayed-Action Preparations; Female; Humans; I

2016
Marked Improvement of Meige Syndrome in a Japanese Male Patient with Schizophrenia After Switching from Risperidone to Paliperidone: A Case Report.
    Journal of UOEH, 2016, Volume: 38, Issue:3

    Topics: Adult; Antipsychotic Agents; Humans; Male; Meige Syndrome; Paliperidone Palmitate; Risperidone; Schi

2016
Plasma levels and estimated dopamine D
    Psychopharmacology, 2016, Volume: 233, Issue:23-24

    Topics: Adult; Aged; Antipsychotic Agents; Brief Psychiatric Rating Scale; Cross-Sectional Studies; Delayed-

2016
Remission and employment status in schizophrenia and other psychoses: One-year prospective study in Croatian patients treated with risperidone long acting injection.
    Psychiatria Danubina, 2016, Volume: 28, Issue:3

    Topics: Adult; Croatia; Delayed-Action Preparations; Employment; Female; Humans; Injections, Intramuscular;

2016
Clinical response in a risperidone-medicated naturalistic sample: patients' characteristics and dose-dependent pharmacokinetic patterns.
    European archives of psychiatry and clinical neuroscience, 2017, Volume: 267, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Dose-Response Relationship, Drug;

2017
Reversal of schizophrenia-like symptoms and immune alterations in mice by immunomodulatory drugs.
    Journal of psychiatric research, 2017, Volume: 84

    Topics: Animals; Antipsychotic Agents; Brain; Disease Models, Animal; Immunologic Factors; Immunomodulation;

2017
Short-term Effects of Risperidone Monotherapy on Spontaneous Brain Activity in First-episode Treatment-naïve Schizophrenia Patients: A Longitudinal fMRI Study.
    Scientific reports, 2016, 10-04, Volume: 6

    Topics: Adult; Antipsychotic Agents; Brain; Case-Control Studies; Female; Humans; Longitudinal Studies; Magn

2016
In vivo imaging of brain microglial activity in antipsychotic-free and medicated schizophrenia: a [
    Molecular psychiatry, 2016, Volume: 21, Issue:12

    Topics: Adult; Antipsychotic Agents; Brain; Female; Gyrus Cinguli; Humans; Isoquinolines; Male; Microglia; P

2016
Rapid detection of alteration of serum IgG in patients with schizophrenia after risperidone treatment by matrix-assisted laser desorption ionization/time-of-flight mass spectrometry.
    Rapid communications in mass spectrometry : RCM, 2016, Dec-30, Volume: 30, Issue:24

    Topics: Antipsychotic Agents; Biomarkers; Humans; Immunoglobulin gamma-Chains; Risperidone; Schizophrenia; S

2016
Effects of Discontinuation of Paliperidone Long-Acting Injectable After Switching from Risperidone Long-Acting Injectable Switching.
    Psychopharmacology bulletin, 2016, Aug-15, Volume: 46, Issue:2

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Paliperidone Palmitate; Retrospective Stu

2016
Paliperidone palmitate: factors predicting continuation with treatment at 2 years.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2016, Volume: 26, Issue:12

    Topics: Adult; Aged; Aged, 80 and over; Ambulatory Care; Antipsychotic Agents; Delayed-Action Preparations;

2016
Cognition and Dopamine D
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2017, Volume: 25, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Cognitive Dysfunction; Corpus Striatum; Female; Humans;

2017
Risperidone and escitalopram co-administration: A potential treatment of schizophrenia symptoms with less side effects.
    Pharmacological reports : PR, 2017, Volume: 69, Issue:1

    Topics: Animals; Antipsychotic Agents; Citalopram; Dopamine; Drug Therapy, Combination; Male; Nucleus Accumb

2017
[Cognitive effectiveness of risperidone and olanzapine in first-episode schizophrenia].
    Zhonghua yi xue za zhi, 2016, Oct-11, Volume: 96, Issue:37

    Topics: Antipsychotic Agents; Benzodiazepines; Cognition; Cognition Disorders; Humans; Olanzapine; Risperido

2016
Switching from oral atypical antipsychotic monotherapy to paliperidone palmitate once-monthly in non-acute patients with schizophrenia: A prospective, open-label, interventional study.
    Psychopharmacology, 2017, Volume: 234, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Drug Substitution; Female; Humans; Male;

2017
Risperidone-Associated Rhabdomyolysis Without Neuroleptic Malignant Syndrome: A Case Report.
    Journal of clinical psychopharmacology, 2017, Volume: 37, Issue:1

    Topics: Antipsychotic Agents; Humans; Male; Middle Aged; Rhabdomyolysis; Risperidone; Schizophrenia

2017
Level of serum thioredoxin and correlation with neurocognitive functions in patients with schizophrenia using clozapine and other atypical antipsychotics.
    Psychiatry research, 2017, Volume: 247

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition; Female; Humans; Mal

2017
Relative risks of cardiovascular disease in people prescribed olanzapine, risperidone and quetiapine.
    Schizophrenia research, 2017, Volume: 183

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cardiovascular Diseases; Cohort Studies; Female;

2017
Prescription preferences in antipsychotics and attitude towards the pharmaceutical industry in Belgium.
    Journal of medical ethics, 2017, Volume: 43, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Belgium; Benzodiazepines; Cross-Sectional Studies; Drug I

2017
Assessing a surrogate predictive value: a causal inference approach.
    Statistics in medicine, 2017, 03-30, Volume: 36, Issue:7

    Topics: Antipsychotic Agents; Biomarkers; Causality; Data Interpretation, Statistical; Endpoint Determinatio

2017
Clozapine usage increases the incidence of pneumonia compared with risperidone and the general population: a retrospective comparison of clozapine, risperidone, and the general population in a single hospital over 25 months.
    International clinical psychopharmacology, 2017, Volume: 32, Issue:3

    Topics: Antipsychotic Agents; Case-Control Studies; Clozapine; Female; Humans; Incidence; Male; Middle Aged;

2017
A Comparative Study of Short Term Efficacy of Aripiprazole and Risperidone in Schizophrenia.
    Current neuropharmacology, 2017, Nov-14, Volume: 15, Issue:8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Dose-Response Relationship, Drug; Female; Follow-Up Studi

2017
Real-world adherence assessment of lurasidone and other oral atypical antipsychotics among patients with schizophrenia: an administrative claims analysis.
    Current medical research and opinion, 2017, Volume: 33, Issue:5

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Female; Humans; Insurance Claim Review;

2017
Atypical Antipsychotics and the Risks of Acute Kidney Injury and Related Outcomes Among Older Adults: A Replication Analysis and an Evaluation of Adapted Confounding Control Strategies.
    Drugs & aging, 2017, Volume: 34, Issue:3

    Topics: Acute Kidney Injury; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Bipolar Disorde

2017
CYP2D6 polymorphisms are associated with effects of risperidone on neurocognitive performance in schizophrenia.
    Schizophrenia research, 2017, Volume: 188

    Topics: Antipsychotic Agents; Asian People; China; Cytochrome P-450 CYP2D6; Follow-Up Studies; Genetic Assoc

2017
Importance of intervention timing in the effectiveness of antipsychotics.
    Progress in neuro-psychopharmacology & biological psychiatry, 2018, Feb-02, Volume: 81

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Disease Models, Animal; Dopamine; Male; Motor Activi

2018
Optimal Dosing of Risperidone and Olanzapine in the Maintenance Treatment for Patients With Schizophrenia and Related Psychotic Disorders: A Retrospective Multicenter Study.
    Journal of clinical psychopharmacology, 2017, Volume: 37, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Middle Aged; Olanzap

2017
Excess of transmission of the G allele of the -1438A/G polymorphism of the 5-HT2A receptor gene in patients with schizophrenia responsive to antipsychotics.
    BMC psychiatry, 2008, May-30, Volume: 8

    Topics: Adenine; Adult; Algeria; Antipsychotic Agents; Clozapine; Diagnostic and Statistical Manual of Menta

2008
Effects of risperidone on procedural learning in antipsychotic-naive first-episode schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2009, Volume: 34, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition; Electrooculography; Female; Humans; Learning; Ma

2009
Assessment of clinical and metabolic status, and subjective well-being, in schizophrenic patients switched from typical and atypical antipsychotics to ziprasidone.
    International clinical psychopharmacology, 2008, Volume: 23, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Haloperidol; Humans; Male; Middle

2008
Cardiovascular variability during treatment with haloperidol, olanzapine or risperidone in recent-onset schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2009, Volume: 23, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Pressure; Electrocardiography; Female; Haloperid

2009
Clinical experiences and clinical trials.
    CNS spectrums, 2008, Volume: 13, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Chronic Disease; Dyskinesia, Drug-Induced; Humans; Olanzapine

2008
Acute antipyschotic efficacy and side effects in schizophrenia: association with serotonin transporter promoter genotypes.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Aug-01, Volume: 32, Issue:6

    Topics: Adult; Alleles; Antipsychotic Agents; Dyskinesia, Drug-Induced; Female; Genetic Markers; Genotype; H

2008
Spatial working memory and problem solving in schizophrenia: the effect of symptom stabilization with atypical antipsychotic medication.
    Psychiatry research, 2008, Sep-30, Volume: 160, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Cognition Disorders; Control Groups; Female; Follow-Up Studi

2008
Association between dopamine-related polymorphisms and plasma concentrations of prolactin during risperidone treatment in schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Aug-01, Volume: 32, Issue:6

    Topics: Adult; Antipsychotic Agents; DNA; Dopamine; Female; Humans; Japan; Male; Polymorphism, Genetic; Prol

2008
Polymorphisms in human endogenous retrovirus K-18 and risk of type 2 diabetes in individuals with schizophrenia.
    Schizophrenia research, 2008, Volume: 104, Issue:1-3

    Topics: 3' Untranslated Regions; Antigens, CD; Antipsychotic Agents; Benzodiazepines; CD48 Antigen; Chromoso

2008
Symptomatic remission in elderly schizophrenia patients treated with long-acting risperidone.
    International psychogeriatrics, 2008, Volume: 20, Issue:6

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Comorbidity; Delayed-Action Preparations; Female; Fol

2008
Association between a polymorphism of the HTR3A gene and therapeutic response to risperidone treatment in drug-naive Chinese schizophrenia patients.
    Pharmacogenetics and genomics, 2008, Volume: 18, Issue:8

    Topics: Adult; Antipsychotic Agents; Asian People; China; Demography; Female; Gene Frequency; Genetic Predis

2008
Lack of association between AKT1 variances versus clinical manifestations and social function in patients with schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2009, Volume: 23, Issue:8

    Topics: Adult; Female; Humans; Male; Polymorphism, Single Nucleotide; Prospective Studies; Proto-Oncogene Pr

2009
Reduced plasma nitric oxide metabolites before and after antipsychotic treatment in patients with schizophrenia compared to controls.
    Schizophrenia research, 2008, Volume: 104, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; Electrocardiogra

2008
Long-term therapeutic drug monitoring of risperidone and olanzapine identifies altered steady-state pharmacokinetics: a clinical, two-group, naturalistic study.
    Clinical drug investigation, 2008, Volume: 28, Issue:9

    Topics: Adult; Aged; Aged, 80 and over; Algorithms; Antipsychotic Agents; Benzodiazepines; Biotransformation

2008
Risk of discontinuation of risperidone after exposure to potentially interacting drugs: a nested case-control study in patients with schizophrenia.
    Clinical therapeutics, 2008, Volume: 30, Issue:7

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Case-Control Studies; Cohort Studi

2008
Insulin sensitivity, adjusted beta-cell function and adiponectinaemia among lean drug-naive schizophrenic patients treated with atypical antipsychotic drugs: a nine-month prospective study.
    Diabetes & metabolism, 2008, Volume: 34, Issue:5

    Topics: Adiponectin; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Dibenzothi

2008
The influence of 5-HT(2C) and MDR1 genetic polymorphisms on antipsychotic-induced weight gain in female schizophrenic patients.
    Psychiatry research, 2008, Sep-30, Volume: 160, Issue:3

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B, Member 1; Benzodiazepine

2008
An autoregressive linear mixed effects model for the analysis of longitudinal data which include dropouts and show profiles approaching asymptotes.
    Statistics in medicine, 2008, Dec-30, Volume: 27, Issue:30

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Haloperidol; Humans; Linear Models; Longitudinal Stu

2008
Fluordeoxyglucose-PET study in first-episode schizophrenic patients during the hallucinatory state, after remission and during linguistic-auditory activation.
    Nuclear medicine communications, 2008, Volume: 29, Issue:10

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Brain Mapping; Female; Fluorodeoxyglucose F18; Ha

2008
Population pharmacokinetic analysis for risperidone using highly sparse sampling measurements from the CATIE study.
    British journal of clinical pharmacology, 2008, Volume: 66, Issue:5

    Topics: Adult; Age Factors; Aged; Alzheimer Disease; Antipsychotic Agents; Biological Availability; Body Wei

2008
Cost-effectiveness analysis of switching antipsychotic medication to long-acting injectable risperidone in patients with schizophrenia : a 12- and 24-month follow-up from the e-STAR database in Spain.
    Applied health economics and health policy, 2008, Volume: 6, Issue:1

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Cost-Benefit Analysis; Drug Administration Schedule; F

2008
LORETA functional imaging in antipsychotic-naive and olanzapine-, clozapine- and risperidone-treated patients with schizophrenia.
    Neuropsychobiology, 2008, Volume: 58, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brain; Brain Mapping; Clozapine; Electroencephalograph

2008
Impact of patient selection criteria and treatment history on comparisons of alternative therapies: a case study of atypical antipsychotics.
    Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 2009, Volume: 12, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; California; Databases, Factual; Deci

2009
Clinical significance of a CYP2D6 poor metabolizer--a patient with schizophrenia on risperidone treatment.
    Therapeutic drug monitoring, 2008, Volume: 30, Issue:6

    Topics: Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Humans; Middle Aged; Risperidone; Schizophren

2008
Haloperidol and risperidone have specific effects on altered pain sensitivity in the ketamine model of schizophrenia.
    Psychopharmacology, 2009, Volume: 202, Issue:4

    Topics: Analgesics, Opioid; Animals; Antipsychotic Agents; Dose-Response Relationship, Drug; Electric Stimul

2009
Effect of risperidone and olanzapine on reproductive hormones, psychopathology and sexual functioning in male patients with schizophrenia.
    Psychoneuroendocrinology, 2009, Volume: 34, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Estradiol; Gonadotropins, Pituitary; Hormones; Humans;

2009
Effects of second-generation antipsychotic medication on smooth pursuit performance in antipsychotic-naive schizophrenia.
    Archives of general psychiatry, 2008, Volume: 65, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Follow-Up Studies; Humans; Male; O

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Reliability, validity and ability to detect change of the Personal and Social Performance scale in patients with stable schizophrenia.
    Psychiatry research, 2008, Nov-30, Volume: 161, Issue:2

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders;

2008
Variants of dopamine and serotonin candidate genes as predictors of response to risperidone treatment in first-episode schizophrenia.
    Pharmacogenomics, 2008, Volume: 9, Issue:10

    Topics: Adult; Antipsychotic Agents; Dopamine; Dose-Response Relationship, Drug; Female; Genetic Variation;

2008
A population-based cost-effectiveness analysis of olanzapine and risperidone among ambulatory patients with schizophrenia.
    The Canadian journal of clinical pharmacology = Journal canadien de pharmacologie clinique, 2008,Fall, Volume: 15, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Child; Child, Preschool; Cohort Stud

2008
Predictors for starting depot administration of risperidone in chronic users of antipsychotics.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:6

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Cholinergic Antagonists;

2008
Atypical antipsychotics and metabolic outcomes in Chinese patients: a comparison of olanzapine and risperidone.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; China; Cross-Sectional Studies; Dose-Response Re

2008
Leukopenia during therapy with risperidone long-acting injectable: two case reports.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:6

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Injections, Intramuscular;

2008
Long-term antipsychotic monotherapy for schizophrenia: disease burden and comparative outcomes for patients treated with olanzapine, quetiapine, risperidone, or haloperidol monotherapy in a pan-continental observational study.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:12

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Cost of Illness; Dibe

2008
N-methyl-d-aspartic acid receptor antagonist-induced frequency oscillations in mice recreate pattern of electrophysiological deficits in schizophrenia.
    Neuroscience, 2009, Jan-23, Volume: 158, Issue:2

    Topics: Acoustic Stimulation; Amphetamine; Animals; Antipsychotic Agents; Biological Clocks; Central Nervous

2009
Risperidone long-acting injection: a prospective 3-year analysis of its use in clinical practice.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:2

    Topics: Administration, Oral; Adolescent; Adult; Age Factors; Aged; Antipsychotic Agents; Cohort Studies; De

2009
Glucose metabolism in Japanese schizophrenia patients treated with risperidone or olanzapine.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Diabetes Mellitus, Type 2; Female; Gluc

2009
Sexual dysfunction in patients treated with atypical antipsychotics.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:9

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Erectile Dysfunction; Female; Humans; Libido

2008
Cardiac-related findings at autopsy in people with severe mental illness treated with clozapine or risperidone.
    Schizophrenia research, 2009, Volume: 107, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Body Mass Index; Case-Control Studies; Cause of Death; Clozapine; Coron

2009
Differential brain activation during facial emotion discrimination in first-episode schizophrenia.
    Journal of psychiatric research, 2009, Volume: 43, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Brain; Brain Mapping; Cues; Discrimination, Psychological;

2009
The interaction of nuclear factor-kappa B and cytokines is associated with schizophrenia.
    Biological psychiatry, 2009, Mar-15, Volume: 65, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Case-Control Studies; Cytokines; Female; Humans; Male; Midd

2009
Pisa syndrome induced by rapid increase and high dosage of risperidone.
    Arquivos de neuro-psiquiatria, 2008, Volume: 66, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Dystonia; Humans; Male; Risperidone; Schizophrenia; Syndrome

2008
Belgian Schizophrenia Outcome Survey - results of a 2-year naturalistic study in patients stabilised on monotherapy with olanzapine, risperidone or haloperidol.
    European psychiatry : the journal of the Association of European Psychiatrists, 2009, Volume: 24, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Belgium; Benzodiazepines; Brief Psychiatric Rat

2009
Risperidone-associated increase in triglyceride levels.
    The American journal of psychiatry, 2009, Volume: 166, Issue:1

    Topics: Adult; Antipsychotic Agents; Body Weight; Dose-Response Relationship, Drug; Humans; Hypercholesterol

2009
Extreme elevation of creatinine phosphokinase levels in neuroleptic malignant syndrome associated with atypical antipsychotics.
    The American journal of psychiatry, 2009, Volume: 166, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Clozapine; Creatine Kinase; Dose-Response Relationship, D

2009
Risperidone-associated newly diagnosed diabetes and fatal diabetes ketoacidosis in a young schizophrenic patient.
    Diabetes research and clinical practice, 2009, Volume: 83, Issue:2

    Topics: Adult; Antipsychotic Agents; Diabetes Mellitus; Diabetic Ketoacidosis; Fatal Outcome; Humans; Male;

2009
Long-acting injectable risperidone improves quality of life in schizophrenic patients: a clinical case series.
    Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 2008, Volume: 30, Issue:4

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Humans; Quality of Life; Risperidone; S

2008
Risperidone and pituitary adenomas.
    The Australian and New Zealand journal of psychiatry, 2009, Volume: 43, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Humans; Pituitary Neoplasms; Risperidone; Schizophrenia

2009
Oral versus injectable antipsychotic treatment in early psychosis: post hoc comparison of two studies.
    Clinical therapeutics, 2008, Volume: 30, Issue:12

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Delayed-Action Preparations; Double-B

2008
Comparing the cost effectiveness of risperidone and olanzapine in the treatment of schizophrenia using the net-benefit regression approach.
    PharmacoEconomics, 2009, Volume: 27, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Female; Humans; Male; Olanzapin

2009
Long-term stability of measuring D(2) receptors in schizophrenia patients treated with antipsychotics.
    Schizophrenia research, 2009, Volume: 109, Issue:1-3

    Topics: Aged; Antipsychotic Agents; Brain; Dose-Response Relationship, Drug; Drug Administration Schedule; F

2009
Olanzapine and risperidone disrupt conditioned avoidance responding in phencyclidine-pretreated or amphetamine-pretreated rats by selectively weakening motivational salience of conditioned stimulus.
    Behavioural pharmacology, 2009, Volume: 20, Issue:1

    Topics: Animals; Antipsychotic Agents; Avoidance Learning; Behavior, Animal; Benzodiazepines; Conditioning,

2009
Reasons for discontinuing clozapine: matched, case-control comparison with risperidone long-acting injection.
    The British journal of psychiatry : the journal of mental science, 2009, Volume: 194, Issue:2

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Case-Control Studies; Cause of Dea

2009
Risperidone therapy in two successive pregnancies.
    The Journal of neuropsychiatry and clinical neurosciences, 2008,Fall, Volume: 20, Issue:4

    Topics: Antipsychotic Agents; Female; Humans; Infant, Newborn; Male; Pregnancy; Pregnancy Complications; Pre

2008
Internal capsule size associated with outcome in first-episode schizophrenia.
    European archives of psychiatry and clinical neuroscience, 2009, Volume: 259, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Follow-Up Studies; Haloperidol; Hippocampus; Humans

2009
Sensitivity of older patients to antipsychotic motor side effects: a PET study examining potential mechanisms.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2009, Volume: 17, Issue:3

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Basal Ganglia Diseases; Case-Control Studies; Cross-S

2009
A pharmaco-economic analysis of patients with schizophrenia switching to generic risperidone involving a possible compliance loss.
    BMC health services research, 2009, Feb-18, Volume: 9

    Topics: Antipsychotic Agents; Drugs, Generic; Economics, Pharmaceutical; Germany; Humans; Models, Theoretica

2009
Psychopharmacology news.
    Journal of child and adolescent psychopharmacology, 2009, Volume: 19, Issue:1

    Topics: Antipsychotic Agents; Bipolar Disorder; Congresses as Topic; Delayed-Action Preparations; Dibenzothi

2009
Long-acting injectable risperidone and hospital readmission: a mirror-image study using a national claim-based database in Taiwan.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:1

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; Health Resources; Humans;

2009
Is second-generation antipsychotic-induced hyperprolactinemia due to biologically active prolactin or to biologically inactive macroprolactin? Results from a prospective study.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:2

    Topics: Adolescent; Adult; Amisulpride; Antipsychotic Agents; Diagnosis, Differential; Female; Humans; Hyper

2009
Increased plasma brain-derived neurotropic factor, not nerve growth factor-Beta, in schizophrenia patients with better response to risperidone treatment.
    Neuropsychobiology, 2009, Volume: 59, Issue:1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Female; Humans

2009
Association studies of catechol-O-methyltransferase (COMT) gene with schizophrenia and response to antipsychotic treatment.
    Pharmacogenomics, 2009, Volume: 10, Issue:3

    Topics: Adult; Antipsychotic Agents; Case-Control Studies; Catechol O-Methyltransferase; Cognition Disorders

2009
Resolution of risperidone-induced tardive dyskinesia with a switch to aripiprazole monotherapy.
    Progress in neuro-psychopharmacology & biological psychiatry, 2009, Apr-30, Volume: 33, Issue:3

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Aripiprazole; Female; Humans; Piperazines; Qui

2009
A symptom self-rating scale for schizophrenia (4S): psychometric properties, reliability and validity.
    Nordic journal of psychiatry, 2009, Volume: 63, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Communication; Female; Humans; Longitudinal Studies;

2009
Drug prescription patterns in schizophrenia outpatients: analysis of data from a German health insurance fund.
    Pharmacopsychiatry, 2009, Volume: 42, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Drug Prescriptions; Drug Therapy, Combinati

2009
The effect of risperidone on D-amino acid oxidase activity as a hypothesis for a novel mechanism of action in the treatment of schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Animals; Antipsychotic Agents; Apoenzymes; Apoproteins; Blotting, Western; Catalysis; Cell Survival;

2010
Maintenance of response with atypical antipsychotics in the treatment of schizophrenia: a post-hoc analysis of 5 double-blind, randomized clinical trials.
    BMC psychiatry, 2009, Mar-31, Volume: 9

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Fe

2009
Effects of the CYP2D6*10 alleles and co-medication with CYP2D6-dependent drugs on risperidone metabolism in patients with schizophrenia.
    Human psychopharmacology, 2009, Volume: 24, Issue:4

    Topics: Adult; Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Drug Therapy, Combination; Female; Ge

2009
Relationship between response to risperidone, plasma concentrations of risperidone and CYP3A4 polymorphisms in schizophrenia patients.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Cytochrome P-450 CYP3A; DNA; Dose-

2010
Effects of CYP2D6 and CYP3A5 genotypes on the plasma concentrations of risperidone and 9-hydroxyrisperidone in Korean schizophrenic patients.
    Journal of clinical psychopharmacology, 2009, Volume: 29, Issue:3

    Topics: Adult; Antipsychotic Agents; Asian People; Chromatography, High Pressure Liquid; Cytochrome P-450 CY

2009
Pharmacokinetics and efficacy of a direct switch from conventional depot to risperidone long-acting injection in Chinese patients with schizophrenic and schizoaffective disorders.
    Psychiatry and clinical neurosciences, 2009, Volume: 63, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Asian People; Delayed-Action Pr

2009
Hypoglycaemia induced by second generation antipsychotic agents in schizophrenic non-diabetic patients.
    BMJ (Clinical research ed.), 2009, May-26, Volume: 338

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Humans; Hypoglycemia; Male

2009
Clinical response to risperidone in relation to plasma drug concentrations in acutely exacerbated schizophrenic patients.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adult; Aged; Antipsychotic Agents; Anxiety; Cognition; Data Interpretation, Statistical; Depression;

2010
Risperidone for adolescent schizophrenia.
    The British journal of psychiatry : the journal of mental science, 2009, Volume: 194, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Hu

2009
Comparison of treatment completion rates for olanzapine pamoate and risperidone microspheres.
    International journal of clinical practice, 2009, Volume: 63, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Humans; Microspheres; Olanzapine

2009
Use of aripiprazole in tardive dyskinesia: an open label study of six cases.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2009, Volume: 10, Issue:4 Pt 2

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Dose-Response Relationship, Drug; Drug Administration Sch

2009
Plasma homovanillic acid differences in clinical subgroups of first episode schizophrenic patients.
    Psychiatry research, 2009, Jul-30, Volume: 168, Issue:2

    Topics: Adult; Antipsychotic Agents; Dopamine; Female; Follow-Up Studies; Homovanillic Acid; Humans; Male; P

2009
Apolipoprotein-E gene variants associated with cardiovascular risk factors in antipsychotic recipients.
    European psychiatry : the journal of the Association of European Psychiatrists, 2009, Volume: 24, Issue:7

    Topics: Alleles; Antipsychotic Agents; Apolipoproteins E; Body Mass Index; Cardiovascular Diseases; Diabetes

2009
Lupus anticoagulant and anticardiolipin antibodies in serum of patients treated with risperidone.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:5

    Topics: Adult; Antibodies, Anticardiolipin; Antipsychotic Agents; Diagnostic and Statistical Manual of Menta

2009
Longitudinal study of beta2-microglobulin abnormalities in schizophrenia.
    International immunopharmacology, 2009, Volume: 9, Issue:10

    Topics: Adult; Antipsychotic Agents; beta 2-Microglobulin; Disease Progression; Female; Follow-Up Studies; H

2009
Antipsychotic switching: results from a one-year prospective, observational study of patients with schizophrenia.
    Current medical research and opinion, 2009, Volume: 25, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cohort Studies; Dibenzothiazepines; Drug Ad

2009
Clinical and resource-use outcomes of risperidone long-acting injection in recent and long-term diagnosed schizophrenia patients: results from a multinational electronic registry.
    Current medical research and opinion, 2009, Volume: 25, Issue:9

    Topics: Adult; Age of Onset; Antipsychotic Agents; Delayed-Action Preparations; Electronic Data Processing;

2009
Is depot medication safe in the setting of myopathy?
    The Australian and New Zealand journal of psychiatry, 2009, Volume: 43, Issue:8

    Topics: Adult; Antipsychotic Agents; Contraindications; Delayed-Action Preparations; Humans; Injections, Int

2009
Aripiprazole treatment of risperidone-induced hyperprolactinemia.
    The Journal of clinical psychiatry, 2009, Volume: 70, Issue:7

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Hyperprolactinemia; Piperazines; Prospective Studies; Qu

2009
Economic evaluation of antipsychotic drugs for schizophrenia treatment within the Brazilian Healthcare System.
    Revista de saude publica, 2009, Volume: 43 Suppl 1

    Topics: Antipsychotic Agents; Benzodiazepines; Brazil; Cost-Benefit Analysis; Drug Costs; Haloperidol; Human

2009
Handwriting movement analyses for monitoring drug-induced motor side effects in schizophrenia patients treated with risperidone.
    Human movement science, 2009, Volume: 28, Issue:5

    Topics: Adult; Age of Onset; Antipsychotic Agents; Confidence Intervals; Depression; Drug Monitoring; Dyskin

2009
Nasal bleeding associated with fluoxetine and risperidone interaction: a case report.
    Pharmacopsychiatry, 2009, Volume: 42, Issue:5

    Topics: Depression; Drug Interactions; Epistaxis; Fluoxetine; Follow-Up Studies; Humans; Male; Risperidone;

2009
[Complex therapy of schizophrenia].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2009, Volume: 11, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Art Therapy; Benzodiazepines; Clinical Trials as Topic; Clo

2009
Eugenics by the back door? The unintended consequences of restricting people's choices about mental health medicines.
    Journal of psychiatric and mental health nursing, 2009, Volume: 16, Issue:8

    Topics: Antipsychotic Agents; Choice Behavior; Drug Costs; Drug Prescriptions; Drugs, Generic; Eugenics; Hea

2009
Duration of pharmacotherapy with long-acting injectable risperidone in the treatment of schizophrenia.
    The Psychiatric quarterly, 2009, Volume: 80, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Drug Administration Routes; Drug Delivery Syst

2009
Hospitalisation and resource utilisation in patients with schizophrenia following initiation of risperidone long-acting therapy in the Veterans Affairs Healthcare System.
    Journal of medical economics, 2009, Volume: 12, Issue:4

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Action Preparations; Female; Hospitali

2009
[Use of Hunperdal Richter in psychiatry].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2009, Volume: 11, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Bipolar Disorder; Drugs, Generic; Female; Humans; Hungary;

2009
In vitro and in vivo evaluation of the inhibition potential of risperidone toward clozapine biotransformation.
    British journal of clinical pharmacology, 2009, Volume: 68, Issue:4

    Topics: Adult; Antipsychotic Agents; Biotransformation; Chromatography, High Pressure Liquid; Clozapine; Cyt

2009
The relationship between prepulse inhibition and general psychopathology in patients with schizophrenia treated with long-acting risperidone.
    Schizophrenia research, 2009, Volume: 115, Issue:2-3

    Topics: Acoustic Stimulation; Adult; Analysis of Variance; Antipsychotic Agents; Drug Delivery Systems; Huma

2009
Health-related quality of life (HRQL) and continuous antipsychotic treatment: 3-year results from the Schizophrenia Health Outcomes (SOHO) study.
    Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 2009, Volume: 12, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Confidence Intervals; Female; Health Status

2009
D2 receptor blockade by risperidone correlates with attention deficits in late-life schizophrenia.
    Journal of clinical psychopharmacology, 2009, Volume: 29, Issue:6

    Topics: Age of Onset; Aged; Attention Deficit Disorder with Hyperactivity; Cross-Sectional Studies; Dopamine

2009
Comments on 'The effect of risperidone on D-amino acid oxidase activity as a hypothesis for a novel mechanism of action in the treatment of schizophrenia'.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Antipsychotic Agents; D-Amino-Acid Oxidase; Enzyme Inhibitors; Humans; Receptors, N-Methyl-D-Asparta

2010
The combined use of risperidone long-acting injection and clozapine in patients with schizophrenia non-adherent to clozapine: a case series.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adult; Antipsychotic Agents; Clozapine; Delayed-Action Preparations; Drug Therapy, Combination; Fema

2010
Comparing effectiveness of risperidone with first-generation antipsychotic medications in patients with schizophrenia-spectrum disorders.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Asian People; Female; Haloperidol; Humans; Kaplan-Meier Est

2010
Priapism and risperidone.
    Southern medical journal, 2009, Volume: 102, Issue:12

    Topics: Adolescent; Alcoholism; Anemia, Sickle Cell; Antipsychotic Agents; Cocaine-Related Disorders; Humans

2009
Effects of atypical (risperidone) and typical (haloperidol) antipsychotic agents on astroglial functions.
    European archives of psychiatry and clinical neuroscience, 2010, Volume: 260, Issue:6

    Topics: Animals; Antipsychotic Agents; Astrocytes; Brain Chemistry; Cell Line; Glutamate-Ammonia Ligase; Glu

2010
Interaction of catechol-O-methyltransferase (COMT) Val108/158 Met genotype and risperidone treatment in Chinese Han patients with schizophrenia.
    Psychiatry research, 2010, Mar-30, Volume: 176, Issue:1

    Topics: Antipsychotic Agents; Asian People; Catechol O-Methyltransferase; Follow-Up Studies; Humans; Methion

2010
Do antipsychotic medications reduce or increase mortality in schizophrenia? A critical appraisal of the FIN-11 study.
    Schizophrenia research, 2010, Volume: 117, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Dibenzothiazepines; Female; Finland; Haloperidol; Humans; Ma

2010
MDR1 gene polymorphisms and response to acute risperidone treatment.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Mar-17, Volume: 34, Issue:2

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B, Me

2010
The impact on schizophrenia-related hospital utilization and costs of switching to long-acting risperidone injections in Sweden.
    The European journal of health economics : HEPAC : health economics in prevention and care, 2010, Volume: 11, Issue:6

    Topics: Adult; Antipsychotic Agents; Confidence Intervals; Female; Health Care Costs; Health Resources; Hosp

2010
Genetic variants in the BDNF gene and therapeutic response to risperidone in schizophrenia patients: a pharmacogenetic study.
    European journal of human genetics : EJHG, 2010, Volume: 18, Issue:6

    Topics: Adult; Antipsychotic Agents; Biomarkers, Pharmacological; Brain-Derived Neurotrophic Factor; China;

2010
[Aripiprazole-induced stuttering treated with risperidone].
    Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 2009, Volume: 31, Issue:4

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Female; Humans; Piperazines; Quinolones; Risperidone; Sch

2009
Risperidone long-acting therapy in stable patients with recently diagnosed schizophrenia.
    International clinical psychopharmacology, 2010, Volume: 25, Issue:2

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Delayed-Action Preparations; Endpoint Determination; F

2010
An examination of the relative contribution of saturation and selective attention to memory deficits in patients with recent-onset schizophrenia and their unaffected parents.
    Journal of abnormal psychology, 2010, Volume: 119, Issue:1

    Topics: Age of Onset; Antipsychotic Agents; Attention; Clozapine; Dibenzothiazepines; Female; Humans; Male;

2010
Dopamine release induced by atypical antipsychotics in prefrontal cortex requires 5-HT(1A) receptors but not 5-HT(2A) receptors.
    The international journal of neuropsychopharmacology, 2010, Volume: 13, Issue:10

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Clozapine; Dopamine; Dopamine Antagonists; Mice; Mic

2010
Gender-specific prolactin response to antipsychotic treatments with risperidone and olanzapine and its relationship to drug concentrations in patients with acutely exacerbated schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Apr-16, Volume: 34, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Drug Synergism; Fema

2010
Diffusion of a new drug: a comparative analysis of adoption, treatment complexity, and persistence of risperidone long-acting injectable therapy in the Netherlands.
    Clinical therapeutics, 2010, Volume: 32, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Diffusion of Innovation; Drug Administration Sche

2010
Effect of aripiprazole, risperidone, and olanzapine on the acoustic startle response in Japanese chronic schizophrenia.
    Psychopharmacology, 2010, Volume: 209, Issue:2

    Topics: Acoustic Stimulation; Adult; Aged; Antipsychotic Agents; Aripiprazole; Asian People; Benzodiazepines

2010
Remission of drug-induced hepatitis after switching from risperidone to paliperidone.
    The American journal of psychiatry, 2010, Volume: 167, Issue:3

    Topics: Adult; Antipsychotic Agents; Biotransformation; Chemical and Drug Induced Liver Injury; Clozapine; D

2010
Association study of MDR1 and 5-HT2C genetic polymorphisms and antipsychotic-induced metabolic disturbances in female patients with schizophrenia.
    The pharmacogenomics journal, 2011, Volume: 11, Issue:1

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Tra

2011
Dietary saturated fat intake and glucose metabolism impairments in nondiabetic, nonobese patients with schizophrenia on clozapine or risperidone.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 2010, Volume: 22, Issue:1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Blood Glucose; Clozapine; Cross-Sectional Studies

2010
Frequency of sexual dysfunction in patients with a psychotic disorder receiving antipsychotics.
    The journal of sexual medicine, 2010, Volume: 7, Issue:10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Confidence Intervals; Cross-Sectional Studies; Delayed

2010
Reduced serum BDNF levels in patients with chronic schizophrenic disorder in relapse, who were treated with typical or atypical antipsychotics.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2010, Volume: 11, Issue:2 Pt 2

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Brain-Derived Neurotrophic Factor; Case-C

2010
Different patterns of longitudinal changes in plasma levels of catecholamine metabolites and brain-derived neurotrophic factor after administration of atypical antipsychotics in first episode untreated schizophrenic patients.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2010, Volume: 11, Issue:2 Pt 2

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Brain-Derived Neurotrophic F

2010
Probable risperidone-induced tardive "writer's dystonia".
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, May-30, Volume: 34, Issue:4

    Topics: Adolescent; Dystonic Disorders; Female; Humans; Risperidone; Schizophrenia

2010
Safety and efficacy of long-acting injectable risperidone in daily practice: an open-label, noninterventional, prospective study in schizophrenia and related disorders.
    International clinical psychopharmacology, 2010, Volume: 25, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Action Preparations; Dose-

2010
Amenorrhoea - consequence of combined treatment with sulpiride and risperidone in a patient suffering from schizophrenia.
    Psychiatria Danubina, 2010, Volume: 22, Issue:1

    Topics: Amenorrhea; Antipsychotic Agents; Drug Therapy, Combination; Female; Humans; Hyperprolactinemia; Mid

2010
Treatment of schizophrenia with depot preparations of fluphenazine, haloperidol, and risperidone among inpatients at state-operated psychiatric facilities.
    Schizophrenia research, 2010, Volume: 119, Issue:1-3

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relati

2010
Positron emission tomography measurement of dopamine D₂ receptor occupancy in the pituitary and cerebral cortex: relation to antipsychotic-induced hyperprolactinemia.
    The Journal of clinical psychiatry, 2010, Volume: 71, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Carbon Radioisotopes; Cerebellar Cortex; Cerebral Cort

2010
Biodegradable poly(D, L-lactide-co-glycolide) (PLGA) microspheres for sustained release of risperidone: Zero-order release formulation.
    Pharmaceutical development and technology, 2011, Volume: 16, Issue:4

    Topics: Antipsychotic Agents; Chemistry, Pharmaceutical; Delayed-Action Preparations; Lactic Acid; Microsphe

2011
Prolactin fluctuation over the course of a day during treatments with three atypical antipsychotics in schizophrenic patients.
    Human psychopharmacology, 2010, Volume: 25, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Circadian Rhythm; Drug Administration Schedule; Drug M

2010
Dopamine receptor D2 gene is associated with weight gain in schizophrenic patients under long-term atypical antipsychotic treatment.
    Pharmacogenetics and genomics, 2010, Volume: 20, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Clozapine; Female; Genes; Genotype; Haplo

2010
Correlates, change and 'state or trait' properties of insight in schizophrenia.
    Schizophrenia research, 2010, Volume: 122, Issue:1-3

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Clinical Trials as Topic; Cohort Stud

2010
Testing for misspecification in generalized linear mixed models.
    Biostatistics (Oxford, England), 2010, Volume: 11, Issue:4

    Topics: Algorithms; Antipsychotic Agents; Bias; Computer Simulation; Humans; Likelihood Functions; Linear Mo

2010
Sex differences in patients with schizophrenia: A prospective, multi-center study.
    Psychiatry research, 2010, May-30, Volume: 177, Issue:3

    Topics: Adolescent; Adult; Age of Onset; Aged; Antipsychotic Agents; Body Mass Index; Female; Humans; Longit

2010
Risperidone long-acting injection (RLAI): the 12-week efficacy and tolerability in Thai patients with chronic schizophrenia.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2010, Volume: 93, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Chronic Disease; Female; Humans; Injections; Male; Middle A

2010
In vitro-in vivo correlations of scalable PLGA-risperidone implants for the treatment of schizophrenia.
    Pharmaceutical research, 2010, Volume: 27, Issue:8

    Topics: Absorbable Implants; Animals; Antipsychotic Agents; Drug Delivery Systems; Humans; Lactic Acid; Male

2010
Changes in heart rate dynamics of patients with schizophrenia treated with risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Aug-16, Volume: 34, Issue:6

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Cluster Analysis; Electrocardiography; Female; He

2010
Risperidone vs. placebo for schizophrenia.
    American family physician, 2010, May-01, Volume: 81, Issue:9

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Humans; Medication Adherenc

2010
Risperidone administered during asymptomatic period of adolescence prevents the emergence of brain structural pathology and behavioral abnormalities in an animal model of schizophrenia.
    Schizophrenia bulletin, 2011, Volume: 37, Issue:6

    Topics: Age Factors; Animals; Antipsychotic Agents; Behavior, Animal; Brain; Disease Models, Animal; Female;

2011
Acute respiratory distress due to antipsychotic drugs.
    Pharmacopsychiatry, 2010, Volume: 43, Issue:3

    Topics: Adult; Antiparkinson Agents; Antipsychotic Agents; Benzodiazepines; Chlorpromazine; Drug Therapy, Co

2010
Withdrawal-emergent respiratory dyskinesia with risperidone treated with clozapine.
    The Journal of neuropsychiatry and clinical neurosciences, 2010,Spring, Volume: 22, Issue:2

    Topics: Anti-Dyskinesia Agents; Antipsychotic Agents; Clozapine; Dyskinesia, Drug-Induced; Female; Humans; M

2010
The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone.
    Internal medicine (Tokyo, Japan), 2010, Volume: 49, Issue:10

    Topics: Angiotensin II Type 1 Receptor Blockers; Antihypertensive Agents; Antipsychotic Agents; Benzimidazol

2010
Trends in antipsychotic prescribing practices in an urban community mental health clinic.
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2010, Volume: 18, Issue:3

    Topics: Administration, Oral; Anticonvulsants; Antipsychotic Agents; Case Management; Community Mental Healt

2010
Treatment effectiveness and adherence in patients with schizophrenia treated with risperidone long-acting injection.
    Psychiatry research, 2010, Nov-30, Volume: 180, Issue:1

    Topics: Adult; Antipsychotic Agents; Bayes Theorem; Female; Humans; Male; Medication Adherence; Middle Aged;

2010
An early improvement threshold to predict response and remission in first-episode schizophrenia.
    The British journal of psychiatry : the journal of mental science, 2010, Volume: 196, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Germany; Ha

2010
Palinacousis as discontinuation symptom after antipsychotic treatment in a patient with first-episode schizophrenia.
    Psychopathology, 2010, Volume: 43, Issue:4

    Topics: Adolescent; Auditory Perceptual Disorders; Humans; Male; Risperidone; Schizophrenia; Substance Withd

2010
[Effect of side-effects and complications caused by atypical neuroleptics on the effectiveness of therapy in patients with schizophrenia].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2010, Volume: 110, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapine; Que

2010
Higher motor activity in schizophrenia patients treated with olanzapine versus risperidone.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:2

    Topics: Adult; Ambulatory Care; Benzodiazepines; Cross-Sectional Studies; Female; Humans; Male; Middle Aged;

2010
Cochrane for clinicians. Aripiprazole vs. other atypical antipsychotics for schizophrenia.
    American family physician, 2010, Jun-01, Volume: 81, Issue:11

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Olanzapine; Piperazines; Quinolones; Ri

2010
Evaluation of antioxidant enzymes activities and lipid peroxidation in schizophrenic patients treated with typical and atypical antipsychotics.
    Neuroscience letters, 2010, Aug-02, Volume: 479, Issue:3

    Topics: Adult; Antioxidants; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Glutathione Peroxida

2010
The role of CYP2D6 and ABCB1 pharmacogenetics in drug-naïve patients with first-episode schizophrenia treated with risperidone.
    European journal of clinical pharmacology, 2010, Volume: 66, Issue:11

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Tra

2010
The effectiveness of long-acting injectable risperidone in a population of psychiatric out-patients: 1-year naturalistic study.
    Psychopharmacology bulletin, 2010, Volume: 43, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Injections; Italy; Length of Stay

2010
The relationship between akathisia and subjective tolerability in patients with schizophrenia.
    The International journal of neuroscience, 2010, Volume: 120, Issue:7

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Autonomic Nervous System Diseases; Basal Gangl

2010
A population pharmacokinetic evaluation of the influence of CYP2D6 genotype on risperidone metabolism in patients with acute episode of schizophrenia.
    European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 2010, Oct-09, Volume: 41, Issue:2

    Topics: Acute Disease; Antipsychotic Agents; Area Under Curve; Base Sequence; Bayes Theorem; Cytochrome P-45

2010
[Metabolic side effects of risperidone in early onset schizophrenia].
    L'Encephale, 2010, Volume: 36, Issue:3

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Body Mass Index; Child; Female; Humans; Hypercholeste

2010
Concordance between measures of functioning, symptoms, and change: examining the GAF, CGI-S, CGI-C, and PANSS.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:4

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Psychiatric Status Rating Scales; Risperidon

2010
Studies on the acute toxicity, pharmacokinetics and pharmacodynamics of paliperidone derivatives--comparison to paliperidone and risperidone in mice and rats.
    Basic & clinical pharmacology & toxicology, 2010, Volume: 107, Issue:2

    Topics: Animals; Antipsychotic Agents; Disease Models, Animal; Dizocilpine Maleate; Electrocardiography; Exc

2010
Genetic dysregulation of glutathione synthesis predicts alteration of plasma thiol redox status in schizophrenia.
    Antioxidants & redox signaling, 2011, Oct-01, Volume: 15, Issue:7

    Topics: Adult; Amino Acids; Antipsychotic Agents; Case-Control Studies; Cells, Cultured; Female; Fibroblasts

2011
Short-term effects of antipsychotic treatment on cerebral function in drug-naive first-episode schizophrenia revealed by "resting state" functional magnetic resonance imaging.
    Archives of general psychiatry, 2010, Volume: 67, Issue:8

    Topics: Adult; Antipsychotic Agents; Brain; Brain Mapping; Case-Control Studies; Echo-Planar Imaging; Female

2010
Long-acting injectable risperidone in treatment refractory patients: a 14-week open-label pilot study.
    Schizophrenia research, 2010, Volume: 123, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Diagnostic and Statistical Manual of Menta

2010
Analysis of antipsychotic dose reduction.
    The American journal of psychiatry, 2010, Volume: 167, Issue:8

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Humans; Meta-A

2010
Effect of 'chronic' versus 'acute' ketamine administration and its 'withdrawal' effect on behavioural alterations in mice: implications for experimental psychosis.
    Behavioural brain research, 2011, Jan-01, Volume: 216, Issue:1

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Avoidance Learning; Behavior, Animal; Clozapine

2011
Effects of adjunct galantamine to risperidone, or haloperidol, in animal models of antipsychotic activity and extrapyramidal side-effect liability: involvement of the cholinergic muscarinic receptor.
    The international journal of neuropsychopharmacology, 2011, Volume: 14, Issue:5

    Topics: Animals; Antipsychotic Agents; Avoidance Learning; Behavior, Animal; Catalepsy; Cholinergic Antagoni

2011
Comparative effectiveness of long-acting risperidone in New Zealand: a report of resource utilization and costs in a 12-month mirror-image analysis.
    Clinical drug investigation, 2010, Volume: 30, Issue:11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Act

2010
Sex differences in the association of weight gain and risperidone efficacy among schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Dec-01, Volume: 34, Issue:8

    Topics: Adult; Female; Humans; Male; Middle Aged; Retrospective Studies; Risperidone; Schizophrenia; Sex Cha

2010
Cost effectiveness of long-acting risperidone in Sweden.
    Applied health economics and health policy, 2010, Volume: 8, Issue:5

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Humans; Medication Adherence; Models, Economic; Outcome

2010
Dose-dependent effects of adjunctive treatment with aripiprazole on hyperprolactinemia induced by risperidone in female patients with schizophrenia.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:5

    Topics: Adult; Aripiprazole; Dose-Response Relationship, Drug; Female; Humans; Hyperprolactinemia; Middle Ag

2010
Gene-gene interactions of the INSIG1 and INSIG2 in metabolic syndrome in schizophrenic patients treated with atypical antipsychotics.
    The pharmacogenomics journal, 2012, Volume: 12, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Cross-Sectional Studies; Epistas

2012
Risperidone-induced bulbar palsy-like syndrome.
    Dysphagia, 2011, Volume: 26, Issue:3

    Topics: Antipsychotic Agents; Deglutition Disorders; Humans; Hyperprolactinemia; Male; Middle Aged; Risperid

2011
Lipid peroxidation in patients with schizophrenia.
    Psychiatry and clinical neurosciences, 2010, Volume: 64, Issue:5

    Topics: Adolescent; Adult; Antioxidants; Antipsychotic Agents; Benzodiazepines; Benzothiazoles; Biomarkers;

2010
Risperidone-induced sialorrhea: dose-related?
    Pharmacopsychiatry, 2010, Volume: 43, Issue:7

    Topics: Dose-Response Relationship, Drug; Female; Humans; Middle Aged; Risperidone; Schizophrenia; Sialorrhe

2010
Telmisartan and obesity.
    Internal medicine (Tokyo, Japan), 2010, Volume: 49, Issue:19

    Topics: Angiotensin II Type 1 Receptor Blockers; Animals; Benzimidazoles; Benzoates; Humans; Obesity; PPAR d

2010
A crossover study on the glucose metabolism between treatment with olanzapine and risperidone in schizophrenic patients.
    Experimental and clinical psychopharmacology, 2010, Volume: 18, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cross-Over Studies; Female; Glucose; Glucose Tolerance

2010
Six months of treatment with risperidone may be associated with nonsignificant abnormalities of liver function tests in children and adolescents: a longitudinal, observational study from Turkey.
    Journal of child and adolescent psychopharmacology, 2010, Volume: 20, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Attention Deficit and Disruptive Behavior Disorders; Body Weight;

2010
Antipsychotic-associated all-cause and cardiac mortality: what should we worry about and how should the risk be assessed?
    Acta psychiatrica Scandinavica, 2010, Volume: 122, Issue:5

    Topics: Antipsychotic Agents; Data Interpretation, Statistical; Heart Diseases; Humans; Imidazoles; Indoles;

2010
Risperidone long-acting therapy prescribing patterns and their impact on early discontinuation of treatment in a large Medicaid population.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:8

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Comorbidity; Delayed-Action Pre

2011
Impaired kynurenine pathway metabolism in the prefrontal cortex of individuals with schizophrenia.
    Schizophrenia bulletin, 2011, Volume: 37, Issue:6

    Topics: Adult; Aged; Animals; Antipsychotic Agents; Case-Control Studies; Female; Humans; Kynurenine; Kynure

2011
Clock genes and body composition in patients with schizophrenia under treatment with antipsychotic drugs.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Age Factors; Alleles; Amisulpride; Anthropometry; Antipsychotic Agents; Aripiprazole; Benzodi

2011
Evaluation of health services use following the initiation of risperidone long-acting therapy among schizophrenia patients in the veterans health administration.
    Journal of clinical pharmacy and therapeutics, 2011, Volume: 36, Issue:3

    Topics: Adult; Aged; Alcoholism; Antipsychotic Agents; Comorbidity; Delayed-Action Preparations; Depression;

2011
Magnetic resonance imaging predictors of treatment response in first-episode schizophrenia.
    Schizophrenia bulletin, 2012, Volume: 38, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brain Mapping; Female; Humans; Magnetic Resonance Imag

2012
Is there a real difference in severity of tardive dyskinesia between risperidone and olanzapine?
    The Journal of clinical psychiatry, 2010, Volume: 71, Issue:11

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Movement Disorders; Olanzapine; Psychotic Disorders;

2010
Phospholipase A₂ activity in first episode schizophrenia: associations with symptom severity and outcome at week 12.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2011, Volume: 12, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Dibenzothiazepines;

2011
A retrospective comparison of BMI changes and the potential risk factors among schizophrenic inpatients treated with aripiprazole, olanzapine, quetiapine or risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Age Factors; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Dibe

2011
Abnormal plasma monoamine metabolism in schizophrenia and its correlation with clinical responses to risperidone treatment.
    Psychiatry research, 2011, Jul-30, Volume: 188, Issue:2

    Topics: 3,4-Dihydroxyphenylacetic Acid; Adult; Analysis of Variance; Antipsychotic Agents; Biogenic Monoamin

2011
Risperidone induced ventricular tachycardia.
    Psychopharmacology bulletin, 2010, Volume: 43, Issue:3

    Topics: Adult; Antipsychotic Agents; Echocardiography, Stress; Electrocardiography; Humans; Male; Risperidon

2010
Management of a patient with schizophrenia and underlying pituitary macroadenoma.
    Annals of the Academy of Medicine, Singapore, 2010, Volume: 39, Issue:11

    Topics: Adenoma; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Bromocriptine; Dopamine Antagon

2010
Effects of risperidone, quetiapine and ziprasidone on ethanol withdrawal syndrome in rats.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Alcoholism; Animals; Antipsychotic Agents; Behavior, Animal; Body Weight; Central Nervous System Dep

2011
Intuitive pharmacogenetics: spontaneous risperidone dosage is related to CYP2D6, CYP3A5 and ABCB1 genotypes.
    The pharmacogenomics journal, 2012, Volume: 12, Issue:3

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Tra

2012
Association between HTR2C polymorphisms and metabolic syndrome in patients with schizophrenia treated with atypical antipsychotics.
    Schizophrenia research, 2011, Volume: 125, Issue:2-3

    Topics: Adult; Alleles; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Gene Frequency; Genetic Li

2011
Preliminary report: a naturalistic study of the effect of aripiprazole addition on risperidone-related hyperprolactinemia in patients treated with risperidone long-acting injection.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:1

    Topics: Adult; Aripiprazole; Delayed-Action Preparations; Drug Therapy, Combination; Female; Follow-Up Studi

2011
Potential control of risperidone-related cognitive deficits by adjunctive aripiprazole treatment.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:1

    Topics: Attention Deficit Disorder with Hyperactivity; Dopamine Antagonists; Dopamine D2 Receptor Antagonist

2011
Re: sildenafil adjunctive therapy to risperidone in the treatment of the negative symptoms of schizophrenia.
    Psychopharmacology, 2011, Volume: 215, Issue:2

    Topics: Antipsychotic Agents; Humans; Phosphodiesterase 5 Inhibitors; Piperazines; Purines; Risperidone; Sch

2011
Risperidone nonadherence and return of positive symptoms in the early course of schizophrenia.
    The American journal of psychiatry, 2011, Volume: 168, Issue:3

    Topics: Adult; Female; Humans; Longitudinal Studies; Male; Medication Adherence; Risperidone; Schizophrenia;

2011
Emotional experience and estimates of D2 receptor occupancy in psychotic patients treated with haloperidol, risperidone, or olanzapine: an experience sampling study.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:10

    Topics: Adolescent; Adult; Affect; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Fe

2011
The effect of smoking status on the plasma concentration of prolactin already elevated by risperidone treatment in schizophrenia patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Female; Humans; Hyperprolactinemia; Male; Middle Aged; Prolactin;

2011
Metabolic syndrome with different antipsychotics: a multicentre cross-sectional study.
    Psychopharmacology bulletin, 2010, Volume: 43, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Chi-Square Distribution; Clopenthixo

2010
Alcohol Use Disorders Identification Test (AUDIT) scores are elevated in antipsychotic-induced hyperprolactinaemia.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:2

    Topics: Adult; Alcohol-Related Disorders; Antipsychotic Agents; Dopamine D2 Receptor Antagonists; Female; Hu

2012
Paliperidone ER and oral risperidone in patients with schizophrenia: a comparative database analysis.
    BMC psychiatry, 2011, Feb-07, Volume: 11

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Databases as Topic; Delayed-Action Preparations;

2011
Hospital resource use by patients with schizophrenia: reduction after conversion from oral treatment to risperidone long-acting injection.
    Healthcare quarterly (Toronto, Ont.), 2011, Volume: 14, Issue:1

    Topics: Administration, Oral; Adult; Aged; Antipsychotic Agents; Cost Savings; Female; Hospitalization; Hosp

2011
Comparative effectiveness of second-generation antipsychotic medications in early-onset schizophrenia.
    Schizophrenia bulletin, 2012, Volume: 38, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Child; Dibenzothiazepines; Female;

2012
Adjunctive treatment with low-dosage pramipexole for risperidone-associated hyperprolactinemia and sexual dysfunction in a male patient with schizophrenia.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:2

    Topics: Adult; Benzothiazoles; Drug Therapy, Combination; Erectile Dysfunction; Humans; Hyperprolactinemia;

2011
Impact of apolipoprotein A5 (APOA5) polymorphisms on serum triglyceride levels in schizophrenic patients under long-term atypical antipsychotic treatment.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2012, Volume: 13, Issue:1

    Topics: Adult; Antipsychotic Agents; Apolipoprotein A-V; Apolipoproteins A; Benzodiazepines; Clozapine; Fema

2012
Prevalence and severity of antipsychotic related constipation in patients with schizophrenia: a retrospective descriptive study.
    BMC gastroenterology, 2011, Mar-08, Volume: 11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Aripiprazole; Clozapine; Constipat

2011
[Effect of haloperidol and risperidone on neuromarkers and indices of endothelial dysfunction in patients with acute schizophrenia].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2011, Volume: 111, Issue:3

    Topics: Adult; Antipsychotic Agents; Autoantibodies; Biomarkers; Brain-Derived Neurotrophic Factor; Female;

2011
Deletion of CB2 cannabinoid receptor induces schizophrenia-related behaviors in mice.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2011, Volume: 36, Issue:7

    Topics: Acoustic Stimulation; Analysis of Variance; Animals; Antipsychotic Agents; Anxiety; Avoidance Learni

2011
Effects of risperidone and paliperidone pre-treatment on locomotor response following prenatal immune activation.
    Journal of psychiatric research, 2011, Volume: 45, Issue:9

    Topics: Amphetamine; Animals; Animals, Newborn; Antipsychotic Agents; Central Nervous System Stimulants; Dis

2011
Hippocampal serotonin depletion facilitates the enhancement of prepulse inhibition by risperidone: possible role of 5-HT(2C) receptors in the dorsal hippocampus.
    Neuropharmacology, 2011, Volume: 61, Issue:3

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Ergolines; Hippocampus; Male; Nerve Tissue Proteins

2011
The prevalence of metabolic syndrome in Korean patients with schizophrenia receiving a monotherapy with aripiprazole, olanzapine or risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Jul-01, Volume: 35, Issue:5

    Topics: Adult; Age Factors; Antipsychotic Agents; Aripiprazole; Asian People; Benzodiazepines; Cohort Studie

2011
Evidence for a SULT4A1 haplotype correlating with baseline psychopathology and atypical antipsychotic response.
    Pharmacogenomics, 2011, Volume: 12, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Biomarkers, Pharmacological; Clinical Trials, Phase I

2011
Risk of arrest in persons with schizophrenia and bipolar disorder in a Florida Medicaid program: the role of atypical antipsychotics, conventional neuroleptics, and routine outpatient behavioral health services.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Bipolar Disorder; Clozapine;

2011
An importance of dose in antipsychotic combination therapy for schizophrenia.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:3

    Topics: Antipsychotic Agents; Drug Therapy, Combination; Haloperidol; Humans; Randomized Controlled Trials a

2011
Comment on "dose-dependent effects of adjunctive treatment with aripiprazole on hyperprolactinemia induced by risperidone in female patients with schizophrenia".
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:3

    Topics: Antipsychotic Agents; Aripiprazole; Dose-Response Relationship, Drug; Drug Therapy, Combination; Fem

2011
False positive urine drug screening for tricyclic antidepressants in patients taking quetiapine.
    The Australian and New Zealand journal of psychiatry, 2011, Volume: 45, Issue:9

    Topics: Adult; Antidepressive Agents, Tricyclic; Dibenzothiazepines; False Positive Reactions; Female; Human

2011
Time to discontinuation of first- and second-generation antipsychotic medications in the treatment of schizophrenia.
    Schizophrenia research, 2011, Volume: 131, Issue:1-3

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Drug Utilization; Female; Follow-Up

2011
Time to rehospitalization in patients with schizophrenia discharged on first generation antipsychotics, non-clozapine second generation antipsychotics, or clozapine.
    Psychiatry research, 2011, Aug-15, Volume: 188, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Humans; Longitudinal Studies; Male; Middle Aged; Obs

2011
Expression of Ca²⁺-dependent activator protein for secretion 2 is increased in the brains of schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Aug-15, Volume: 35, Issue:7

    Topics: Adult; Aged; Animals; Antipsychotic Agents; Autopsy; Brain; Calcium-Binding Proteins; Cerebral Corte

2011
Similarities in early course among men and women with a first episode of schizophrenia and schizophreniform disorder.
    European archives of psychiatry and clinical neuroscience, 2012, Volume: 262, Issue:2

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Female; Humans; Longitudinal St

2012
MultiSimplex optimization of chromatographic separation and dansyl derivatization conditions in the ultra performance liquid chromatography-tandem mass spectrometry analysis of risperidone, 9-hydroxyrisperidone, monoamine and amino acid neurotransmitters
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2011, Jul-01, Volume: 879, Issue:21

    Topics: Biogenic Monoamines; Case-Control Studies; Chromatography, High Pressure Liquid; Dansyl Compounds; H

2011
Risperidone treatment for polydipsia and hyponatremia in schizophrenia: a case report.
    Turk psikiyatri dergisi = Turkish journal of psychiatry, 2011,Summer, Volume: 22, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Humans; Hyponatremia; Obesity; Polydipsia, Psychogenic; Risperi

2011
Preclinical assessment of an adjunctive treatment approach for cognitive impairment associated with schizophrenia using the alpha7 nicotinic acetylcholine receptor agonist WYE-103914/SEN34625.
    Psychopharmacology, 2011, Volume: 218, Issue:4

    Topics: alpha7 Nicotinic Acetylcholine Receptor; Animals; Antipsychotic Agents; Avoidance Learning; Cognitio

2011
Long-acting risperidone and oral antipsychotics in schizophrenia.
    The New England journal of medicine, 2011, 06-09, Volume: 364, Issue:23

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Hospitalization; Humans; In

2011
Long-acting risperidone and oral antipsychotics in schizophrenia.
    The New England journal of medicine, 2011, 06-09, Volume: 364, Issue:23

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Hospitalization; Humans; In

2011
A pharmacogenetic study of risperidone on histamine H3 receptor gene (HRH3) in Chinese Han schizophrenia patients.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:6

    Topics: Adult; Antipsychotic Agents; Asian People; Brief Psychiatric Rating Scale; Female; Genotype; Humans;

2012
Actigraphic monitoring of activity and rest in schizophrenic patients treated with olanzapine or risperidone.
    Journal of psychiatric research, 2011, Volume: 45, Issue:10

    Topics: Actigraphy; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Motor Activity; Olan

2011
Effects of antipsychotics on D3 receptors: a clinical PET study in first episode antipsychotic naive patients with schizophrenia using [11C]-(+)-PHNO.
    Schizophrenia research, 2011, Volume: 131, Issue:1-3

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Brain; Dopamine Agonists; Humans; Magnetic Resona

2011
Frontal areas contribute to reduced global coordination of resting-state gamma activities in drug-naïve patients with schizophrenia.
    Schizophrenia research, 2011, Volume: 130, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Brain Mapping; Brain Waves; Electroencephalography; Female;

2011
Effect of paliperidone and risperidone on extracellular glutamate in the prefrontal cortex of rats exposed to prenatal immune activation or MK-801.
    Neuroscience letters, 2011, Aug-18, Volume: 500, Issue:3

    Topics: Animals; Antipsychotic Agents; Disease Models, Animal; Dizocilpine Maleate; Extracellular Space; Fem

2011
Antipsychotic drugs suppress the AKT/NF-κB pathway and regulate the differentiation of T-cell subsets.
    Immunology letters, 2011, Oct-30, Volume: 140, Issue:1-2

    Topics: Antipsychotic Agents; CD4-Positive T-Lymphocytes; Cell Differentiation; Cells, Cultured; Clozapine;

2011
Differences in craving for cannabis between schizophrenia patients using risperidone, olanzapine or clozapine.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cannabis; Clozapine; Cohort Studies; Dopamine; Female;

2012
A pharmacoeconomic analysis of sertindole in the treatment of schizophrenia in Sweden.
    Nordic journal of psychiatry, 2011, Volume: 65, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Cost-Benefit Analysis; Economics, Pharma

2011
Prediction of long-term metabolic effects of olanzapine and risperidone treatment from baseline body mass index in schizophrenia and bipolar disorder.
    Psychiatry research, 2011, Sep-30, Volume: 189, Issue:2

    Topics: Adolescent; Adult; Anthropometry; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Blood Glu

2011
Outcome assessment of an antipsychotic drug algorithm: effects of the Mississippi State Hospital algorithm project.
    Psychiatric services (Washington, D.C.), 2011, Volume: 62, Issue:8

    Topics: Adult; Algorithms; Antipsychotic Agents; Female; Hospitals, State; Humans; Male; Medication Adherenc

2011
The emerging role of atypical antipsychotics in the treatment of tardive dyskinesia induced by other atypical antipsychotics.
    The Journal of clinical psychiatry, 2011, Volume: 72, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Brain; Drug Substitution; Dyskinesia, Drug-Induced; Humans; O

2011
Granulomatous cutaneous lesions associated with risperidone-induced hyperprolactinemia in an amputated upper limb.
    International journal of dermatology, 2012, Volume: 51, Issue:1

    Topics: Amputation Stumps; Antipsychotic Agents; Aripiprazole; Forearm; Granuloma; Humans; Hyperprolactinemi

2012
Comparing the influence of dopamine D₂ polymorphisms and plasma drug concentrations on the clinical response to risperidone.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:5

    Topics: Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Drug Monitoring; Female; Genotype; Huma

2011
[Clinical characteristics of cannabis-induced schizophrenia spectrum disorder].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2011, Volume: 13, Issue:3

    Topics: Adolescent; Adult; Aggression; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Diben

2011
Effect of antipsychotic-induced hyperprolactinemia on anthropometric measures, insulin sensitivity and lipid profile in patients with schizophrenia or related psychoses.
    Neuro endocrinology letters, 2011, Volume: 32, Issue:4

    Topics: Adult; Anthropometry; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Clozapine; Female; Gluco

2011
Status dystonicus in tardive dystonia successfully treated by bilateral deep brain stimulation.
    Clinical neurology and neurosurgery, 2011, Volume: 113, Issue:9

    Topics: Adolescent; Antipsychotic Agents; Clonazepam; Deep Brain Stimulation; Disability Evaluation; Electro

2011
Switching antipsychotic medications: not enough, too often, or just right?
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepines; Drug Substitution; Humans;

2011
Do all relapses in schizophrenia warrant resumption of medication?
    The American journal of psychiatry, 2011, Volume: 168, Issue:9

    Topics: Female; Humans; Male; Medication Adherence; Risperidone; Schizophrenia

2011
[Effectiveness of antipsychotics in schizophrenia and related disorders. Results of a naturalistic study].
    La Clinica terapeutica, 2011, Volume: 162, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Butyrophenones; Clozapine; Delayed-Action Preparations

2011
Confounding by indication of a specific antipsychotic and the increase of body mass index among children and adolescents.
    European child & adolescent psychiatry, 2011, Volume: 20, Issue:11-12

    Topics: Adolescent; Analysis of Variance; Antipsychotic Agents; Aripiprazole; Attention Deficit and Disrupti

2011
The cost associated with administering risperidone long-acting injections in the Australian community.
    BMC health services research, 2011, Sep-26, Volume: 11

    Topics: Adult; Antipsychotic Agents; Australia; Cost Savings; Cross-Sectional Studies; Delayed-Action Prepar

2011
Manic symptoms during a switch from risperidone to paliperidone: a case report.
    The Journal of neuropsychiatry and clinical neurosciences, 2011,Summer, Volume: 23, Issue:3

    Topics: Antipsychotic Agents; Bipolar Disorder; Female; Follow-Up Studies; Humans; Isoxazoles; Middle Aged;

2011
Association study of brain-derived neurotrophic factor gene polymorphisms and body weight change in schizophrenic patients under long-term atypical antipsychotic treatment.
    Neuromolecular medicine, 2011, Volume: 13, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brain-Derived Neurotrophic Factor; Clozapine; Female;

2011
Bone remodeling, bone mass and weight gain in patients with stabilized schizophrenia in real-life conditions treated with long-acting injectable risperidone.
    Neuroendocrinology, 2011, Volume: 94, Issue:3

    Topics: Adult; Antipsychotic Agents; Bone and Bones; Bone Density; Bone Remodeling; Case-Control Studies; Co

2011
Association between second-generation antipsychotic medication half-life and hospitalization in the community treatment of adult schizophrenia.
    Journal of medical economics, 2012, Volume: 15, Issue:1

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Emergency Service, Hospital; Female; Half-Life; Hospita

2012
Metabolomic profiling to identify potential serum biomarkers for schizophrenia and risperidone action.
    Journal of proteome research, 2011, Dec-02, Volume: 10, Issue:12

    Topics: Adult; Biomarkers; Case-Control Studies; Citric Acid; Energy Metabolism; Female; Gas Chromatography-

2011
Pallidal hyperdopaminergic innervation underlying D2 receptor-dependent behavioral deficits in the schizophrenia animal model established by EGF.
    PloS one, 2011, Volume: 6, Issue:10

    Topics: Aging; Animals; Animals, Newborn; Antipsychotic Agents; Behavior, Animal; Biomarkers; Catalepsy; Dis

2011
[Sexual disturbances during the treatment with neuroleptics in patients with schizophrenia and schizophrenia spectrum disorders].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2011, Volume: 111, Issue:9 Pt 2

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Humans; Male; Olanzapine; Quetiapine Fuma

2011
Aberrant expression of serum miRNAs in schizophrenia.
    Journal of psychiatric research, 2012, Volume: 46, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Area Under Curve; Female; Gene Expression Regulation; Human

2012
Cost-effectiveness analysis of olanzapine and risperidone in Norway.
    The journal of mental health policy and economics, 2011, Volume: 14, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Decision Support Techniques; Health Se

2011
Association of serum levels of leptin, ghrelin, and adiponectin in schizophrenic patients and healthy controls.
    International journal of psychiatry in clinical practice, 2011, Volume: 15, Issue:2

    Topics: Adiponectin; Adult; Antipsychotic Agents; Case-Control Studies; Clozapine; Female; Ghrelin; Humans;

2011
Does long-acting injectable risperidone make a difference to the real-life treatment of schizophrenia? Results of the Cohort for the General study of Schizophrenia (CGS).
    Schizophrenia research, 2012, Volume: 134, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Drug Administration Schedule; Female; Follow-Up Studies

2012
Pisa syndrome and laryngeal dystonia induced by novel antipsychotics.
    The Israel journal of psychiatry and related sciences, 2011, Volume: 48, Issue:3

    Topics: Adult; Antipsychotic Agents; Dystonia; Humans; Imidazoles; Indoles; Laryngeal Diseases; Male; Middle

2011
Onset of action of atypical and typical antipsychotics in the treatment of adolescent schizophrenic psychoses.
    Neuro endocrinology letters, 2011, Volume: 32, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Female; Haloperido

2011
Anaphylactoid reaction to paliperidone palmitate extended-release injectable suspension in a patient tolerant of oral risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2012, Jan-01, Volume: 69, Issue:1

    Topics: Administration, Oral; Adult; Anaphylaxis; Antipsychotic Agents; Delayed-Action Preparations; Humans;

2012
[Case of schizophrenia in which depressive and negative symptoms relapsed on switching from oral risperidone to risperidone long-acting injection].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2011, Volume: 113, Issue:10

    Topics: Administration, Ophthalmic; Antipsychotic Agents; Delayed-Action Preparations; Drug Substitution; Hu

2011
Ketoconazole-associated preferential increase in dopamine D2 receptor occupancy in striatum compared to pituitary in vivo: role for drug transporters?
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:1

    Topics: Administration, Oral; Adult; Anti-Allergic Agents; Antipsychotic Agents; ATP Binding Cassette Transp

2012
Attentional and emotional functioning in schizophrenia patients treated with conventional and atypical antipsychotic drugs.
    Medical science monitor : international medical journal of experimental and clinical research, 2012, Volume: 18, Issue:1

    Topics: Adult; Amisulpride; Analysis of Variance; Antipsychotic Agents; Attention; Benzodiazepines; Dibenzot

2012
Association of common genetic variants with risperidone adverse events in a Spanish schizophrenic population.
    The pharmacogenomics journal, 2013, Volume: 13, Issue:2

    Topics: Alleles; Drug-Related Side Effects and Adverse Reactions; Genetic Association Studies; Humans; Polym

2013
Idiopathic granulomatous mastitis associated with risperidone-induced hyperprolactinemia.
    Diagnostic pathology, 2012, Jan-05, Volume: 7

    Topics: Adult; Antipsychotic Agents; Biopsy; Clozapine; Drug Substitution; Female; Granulomatous Mastitis; H

2012
The impact of the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) on prescribing practices: an analysis of data from a large midwestern state.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Chi-Square Distribution; Clozapine; Dibenzothia

2012
Neutropenia during risperidone treatment.
    The Journal of neuropsychiatry and clinical neurosciences, 2011,Fall, Volume: 23, Issue:4

    Topics: Antipsychotic Agents; Humans; Male; Middle Aged; Neutropenia; Risperidone; Schizophrenia

2011
Olanzapine-induced eccrine squamous syringometaplasia.
    The American Journal of dermatopathology, 2012, Volume: 34, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Biopsy; Dermatologic Agents; Drug Substitution; Eccrine Gland

2012
Second-generation antipsychotic medications and risk of pneumonia in schizophrenia.
    Schizophrenia bulletin, 2013, Volume: 39, Issue:3

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Clozapine; Cohort S

2013
A change from risperidone long acting injection to paliperidone palmitate in an elderly patient--a cautionary tale.
    The Australian and New Zealand journal of psychiatry, 2012, Volume: 46, Issue:2

    Topics: Aged; Antipsychotic Agents; Female; Humans; Isoxazoles; Paliperidone Palmitate; Palmitates; Recurren

2012
Effectiveness of sulpiride in adult patients with schizophrenia.
    Schizophrenia bulletin, 2013, Volume: 39, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Female; Haloperidol;

2013
Quality of life of schizophrenic patients treated with haloperidol depot and injection preparation of long-lasting risperidone.
    Srpski arhiv za celokupno lekarstvo, 2011, Volume: 139 Suppl 1

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Female; Haloperidol; Humans; Male; M

2011
[Study on how schizophrenic patients perceive treatment with injections in the deltoid muscle].
    L'Encephale, 2012, Volume: 38, Issue:1

    Topics: Adult; Antipsychotic Agents; Buttocks; Delayed-Action Preparations; Deltoid Muscle; Female; France;

2012
Changes in sexual function and gonadal axis hormones after switching to aripiprazole in male schizophrenia patients: a prospective pilot study.
    International clinical psychopharmacology, 2012, Volume: 27, Issue:4

    Topics: Adult; Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Estradiol; Follicle Stimula

2012
[Effects of smoking and caffeine on pharmacological treatment for patients with schizophrenia and depression].
    Nihon Arukoru Yakubutsu Igakkai zasshi = Japanese journal of alcohol studies & drug dependence, 2011, Volume: 46, Issue:6

    Topics: Caffeine; Depression; Drug Interactions; Fluvoxamine; Humans; Risperidone; Schizophrenia; Smoking

2011
A cost-consequence analysis of long-acting injectable risperidone in schizophrenia: a one-year mirror-image study with national claim-based database in Taiwan.
    Journal of psychiatric research, 2012, Volume: 46, Issue:6

    Topics: Adolescent; Adult; Age Factors; Aged; Antipsychotic Agents; Cost-Benefit Analysis; Female; Humans; I

2012
Using ultrasonography in evaluating the intramuscular injection techniques used for administering drug treatments to schizophrenic patients in Japan.
    The journal of medical investigation : JMI, 2012, Volume: 59, Issue:1-2

    Topics: Antipsychotic Agents; Buttocks; Drug Monitoring; Female; Humans; Injections, Intramuscular; Male; Mi

2012
Cost effectiveness of paliperidone palmitate versus risperidone long-acting injectable and olanzapine pamoate for the treatment of patients with schizophrenia in Sweden.
    Journal of medical economics, 2012, Volume: 15, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Drug Substitution; Female; Health Reso

2012
Effects of drop-out on efficacy estimates in five Cochrane reviews of popular antipsychotics for schizophrenia.
    Acta psychiatrica Scandinavica, 2012, Volume: 126, Issue:1

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Data Interpretation, Statistical;

2012
The voices go, but the song remains the same: how can we rescue cognition in early-onset schizophrenia?
    Journal of the American Academy of Child and Adolescent Psychiatry, 2012, Volume: 51, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Humans; Male; Molindone; Neurops

2012
Effectiveness of antipsychotic maintenance therapy with quetiapine in comparison with risperidone and olanzapine in routine schizophrenia treatment: results of a prospective observational trial.
    European archives of psychiatry and clinical neuroscience, 2012, Volume: 262, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Hospital Administration; H

2012
Hyperprolactinaemia on depot risperidone treated with aripiprazole.
    The Australian and New Zealand journal of psychiatry, 2012, Volume: 46, Issue:8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Delayed-Action Preparations; Drug Monitoring; Drug Substi

2012
Dysregulation of adipocytokines related to second-generation antipsychotics in normal fasting glucose patients with schizophrenia.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:3

    Topics: Adiponectin; Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Cross-Sectiona

2012
Management of a risperidone-induced tardive Pisa syndrome: a case report.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:3

    Topics: Abdomen; Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Drug Monitoring; Dystonia; Female; Hu

2012
Ketamine-enhanced immobility in forced swim test: a possible animal model for the negative symptoms of schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2012, Aug-07, Volume: 38, Issue:2

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Clozapine; Disease Models, Animal; Female; Haloperi

2012
Relevance of CYP2D6 variability in first-episode schizophrenia patients treated with risperidone.
    Neuro endocrinology letters, 2012, Volume: 33, Issue:2

    Topics: Adolescent; Adult; Aged; Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Genotype; H

2012
Genetic polymorphisms in CYP2E1: association with schizophrenia susceptibility and risperidone response in the Chinese Han population.
    PloS one, 2012, Volume: 7, Issue:5

    Topics: 5' Flanking Region; Adolescent; Adult; Antipsychotic Agents; Asian People; Case-Control Studies; Chi

2012
State and trait markers of emotionally charged visual event-related potentials (P300) in drug-naïve schizophrenia.
    Psychiatry and clinical neurosciences, 2012, Volume: 66, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Emotions; Event-Rela

2012
Improved outcomes following a switch to olanzapine treatment from risperidone treatment in a 1-year naturalistic study of schizophrenia patients in Japan.
    Psychiatry and clinical neurosciences, 2012, Volume: 66, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Resistance; Female; Humans; Income; Japan; Male;

2012
Treatment compliance in veterans administration schizophrenia spectrum patients treated with risperidone long-acting injectable.
    International clinical psychopharmacology, 2012, Volume: 27, Issue:5

    Topics: Aged; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Dopamine Antagonists; Drug

2012
Upregulation of adenosine A2A receptors induced by atypical antipsychotics and its correlation with sensory gating in schizophrenia patients.
    Psychiatry research, 2012, Dec-30, Volume: 200, Issue:2-3

    Topics: Acoustic Stimulation; Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Auditory Cortex; Benzod

2012
Risperidone reverses phencyclidine induced decrease in glutathione levels and alterations of antioxidant defense in rat brain.
    Progress in neuro-psychopharmacology & biological psychiatry, 2012, Oct-01, Volume: 39, Issue:1

    Topics: Animals; Antioxidants; Antipsychotic Agents; Brain; Disease Models, Animal; Female; Glutamate-Cystei

2012
Effect of the cytochrome P450 2D6*10 allele on risperidone metabolism in Japanese psychiatric patients.
    Human psychopharmacology, 2012, Volume: 27, Issue:1

    Topics: Adult; Alleles; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Humans; Isoxazoles; Japan; Ma

2012
Antipsychotic monotherapy and polypharmacy in the treatment of outpatients with schizophrenia in the European Schizophrenia Outpatient Health Outcomes Study.
    The Journal of nervous and mental disease, 2012, Volume: 200, Issue:7

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Europe; Female; Human

2012
Sex differences in human lymphoblastoid cells sensitivities to antipsychotic drugs.
    Journal of molecular neuroscience : MN, 2013, Volume: 49, Issue:3

    Topics: Anti-Inflammatory Agents; Antidepressive Agents; Antineoplastic Agents; Antipsychotic Agents; Cell D

2013
One-year treatment continuation in patients prescribed risperidone long-acting injection in New Zealand: a retrospective study.
    Clinical schizophrenia & related psychoses, 2012, Volume: 6, Issue:2

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Cohort Studies; Delayed-Action Preparations; Drug Adm

2012
Metabolomic analysis of biochemical changes in the plasma and urine of first-episode neuroleptic-naïve schizophrenia patients after treatment with risperidone.
    Journal of proteome research, 2012, Aug-03, Volume: 11, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Biomarkers; Case-Control Studies; Female; Humans; Least-Squ

2012
GABAB-mediated rescue of altered excitatory-inhibitory balance, gamma synchrony and behavioral deficits following constitutive NMDAR-hypofunction.
    Translational psychiatry, 2012, Jul-17, Volume: 2

    Topics: Animals; Autistic Disorder; Baclofen; Disease Models, Animal; Evoked Potentials, Auditory; Explorato

2012
Quality of life and adverse effects of olanzapine versus risperidone therapy in patients with schizophrenia.
    The Psychiatric quarterly, 2013, Volume: 84, Issue:1

    Topics: Activities of Daily Living; Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Brazil; C

2013
The cost-effectiveness of risperidone long-acting injection in the treatment of schizophrenia.
    Expert review of pharmacoeconomics & outcomes research, 2012, Volume: 12, Issue:3

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; Economics, Pharmaceutical;

2012
13C-phenylalanine breath test detects altered phenylalanine kinetics in schizophrenia patients.
    Translational psychiatry, 2012, May-22, Volume: 2

    Topics: Adult; Animals; Antipsychotic Agents; Breath Tests; Carbon Isotopes; Chronic Disease; Dopamine; Halo

2012
Risperidone augmentation with amisulpride: the blue-tongue sign.
    Psychiatry and clinical neurosciences, 2012, Volume: 66, Issue:5

    Topics: Amisulpride; Dopamine Antagonists; Drug Therapy, Combination; Humans; Male; Melanins; Pigmentation;

2012
NAAG peptidase inhibitors block cognitive deficit induced by MK-801 and motor activation induced by d-amphetamine in animal models of schizophrenia.
    Translational psychiatry, 2012, Jul-31, Volume: 2

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Dextroamphetamine; Disease Models, Animal; Dose

2012
Clinical and psychosocial remission in schizophrenia: correlations with antipsychotic treatment.
    BMC psychiatry, 2012, Aug-10, Volume: 12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Inje

2012
Dental conditions in inpatients with schizophrenia: a large-scale multi-site survey.
    BMC oral health, 2012, Aug-18, Volume: 12

    Topics: Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Cross-Sectional Studies; Dental Caries; D

2012
Could repetitive transcranial magnetic stimulation improve neurocognition in early-onset schizophrenia spectrum disorders?
    Journal of the American Academy of Child and Adolescent Psychiatry, 2012, Volume: 51, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Humans; Male; Molindone; Neurops

2012
Nitric oxide in patients with schizophrenia: the relationship with the severity of illness and the antipsychotic treatment.
    Expert opinion on pharmacotherapy, 2012, Volume: 13, Issue:14

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Female; Halope

2012
Impact of switching or initiating antipsychotic treatment on body weight during a 6-month follow-up in a cohort of patients with schizophrenia.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:5

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Clozapine;

2012
Association between a COMT polymorphism and clinical response to risperidone treatment: a pharmacogenetic study.
    Psychiatric genetics, 2012, Volume: 22, Issue:6

    Topics: Antipsychotic Agents; Catechol O-Methyltransferase; Female; Humans; Male; Pharmacogenetics; Polymorp

2012
Recovery in schizophrenia: focus on neurocognitive functioning.
    Psychiatria Danubina, 2012, Volume: 24 Suppl 1

    Topics: Adult; Antipsychotic Agents; Arousal; Attention; Cognition Disorders; Executive Function; Female; Hu

2012
Atypical antipsychotic medication: a nightmarish problem!
    The Australian and New Zealand journal of psychiatry, 2012, Volume: 46, Issue:9

    Topics: Antipsychotic Agents; Dibenzothiazepines; Dreams; Female; Humans; Male; Middle Aged; Quetiapine Fuma

2012
A cross-sectional study of plasma risperidone levels with risperidone long-acting injectable: implications for dopamine D2 receptor occupancy during maintenance treatment in schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:8

    Topics: Adult; Aged; Antipsychotic Agents; Cross-Sectional Studies; Delayed-Action Preparations; Dose-Respon

2012
The role of ethnicity in treatment refractory schizophrenia.
    Comprehensive psychiatry, 2013, Volume: 54, Issue:2

    Topics: Adult; Antipsychotic Agents; Canada; Clozapine; Female; Humans; Male; Middle Aged; Polypharmacy; Ris

2013
The effect of race-ethnicity and geography on adoption of innovations in the treatment of schizophrenia.
    Psychiatric services (Washington, D.C.), 2012, Volume: 63, Issue:12

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Confidence Intervals; Diffusion of Innovation; Evidence

2012
Paliperidone as an alternative for risperidone in a case of schizophrenia with retrograde ejaculation.
    The Journal of neuropsychiatry and clinical neurosciences, 2012,Summer, Volume: 24, Issue:3

    Topics: Adult; Antipsychotic Agents; Ejaculation; Humans; Isoxazoles; Male; Paliperidone Palmitate; Pyrimidi

2012
Leber's hereditary optic neuropathy associated with schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:9

    Topics: Adult; Antipsychotic Agents; Cerebrovascular Circulation; Humans; Male; Mutation; NADH Dehydrogenase

2012
Optimizing treatment with risperidone long-acting injections.
    Acta psychiatrica Scandinavica, 2012, Volume: 126, Issue:6

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Delayed-Action Preparations; Female; Humans;

2012
Cost and cost-effectiveness in a randomized trial of long-acting risperidone for schizophrenia.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:10

    Topics: Antipsychotic Agents; Drug Costs; Female; Humans; Male; Psychotic Disorders; Risperidone; Schizophre

2012
Veteran subjects willingness to participate in schizophrenia clinical trials.
    The Psychiatric quarterly, 2013, Volume: 84, Issue:2

    Topics: Adult; Antipsychotic Agents; Cross-Sectional Studies; Female; Humans; Logistic Models; Male; Middle

2013
Repeated activation of mania by atypical antipsychotics in a patient.
    BMJ case reports, 2012, Nov-27, Volume: 2012

    Topics: Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Drug Substitution; Drug Therapy, Combinatio

2012
Clinical consequences of switching from olanzapine to risperidone and vice versa in outpatients with schizophrenia: 36-month results from the Worldwide Schizophrenia Outpatients Health Outcomes (W-SOHO) study.
    BMC psychiatry, 2012, Dec-04, Volume: 12

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Humans; Middle Aged; Olanzapine; Out

2012
Selective acquired long QT syndrome (saLQTS) upon risperidone treatment.
    BMC psychiatry, 2012, Dec-05, Volume: 12

    Topics: Adult; Antipsychotic Agents; Clozapine; Electrocardiography; Female; Humans; Long QT Syndrome; Potas

2012
Obsessive-compulsive symptoms in patients with schizophrenia: a naturalistic cross-sectional study comparing treatment with clozapine, olanzapine, risperidone, and no antipsychotics in 543 patients.
    The Journal of clinical psychiatry, 2012, Volume: 73, Issue:11

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Causality; Clozapine; Cross-Sect

2012
Treating residual insomnia in schizophrenia: examining the options.
    Acta psychiatrica Scandinavica, 2013, Volume: 127, Issue:1

    Topics: Antipsychotic Agents; Central Nervous System Depressants; Humans; Isoxazoles; Melatonin; Paliperidon

2013
Effects of aripiprazole, risperidone, and olanzapine on 5-HT1A receptors in patients with schizophrenia.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Case-Control Studi

2013
Comparison of treatment response in second-episode versus first-episode schizophrenia.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:1

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Drug Administration Schedu

2013
Neuroleptic malignant syndrome associated with risperidone long-acting injection: a case report.
    Journal of clinical psychopharmacology, 2013, Volume: 33, Issue:1

    Topics: Antipsychotic Agents; Chemistry, Pharmaceutical; Humans; Injections; Male; Middle Aged; Neuroleptic

2013
Chronic administration of risperidone in a rat model of schizophrenia: a behavioural, morphological and molecular study.
    Behavioural brain research, 2013, Apr-01, Volume: 242

    Topics: Age Factors; Animals; Animals, Newborn; Antipsychotic Agents; Avoidance Learning; Behavior, Animal;

2013
Diabetes resolution following discontinuation of a second-generation antipsychotic.
    Clinical schizophrenia & related psychoses, 2013, Volume: 6, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus, Type 2; Female; Follow-U

2013
Are specific initiatives required to enhance prescribing of generic atypical antipsychotics in Scotland?: International implications.
    International journal of clinical practice, 2013, Volume: 67, Issue:2

    Topics: Antipsychotic Agents; Drug Utilization; Drugs, Generic; Humans; Practice Patterns, Physicians'; Reim

2013
Association study of NRXN3 polymorphisms with schizophrenia and risperidone-induced bodyweight gain in Chinese Han population.
    Progress in neuro-psychopharmacology & biological psychiatry, 2013, Jun-03, Volume: 43

    Topics: Adult; Antipsychotic Agents; Asian People; DNA; Female; Genotype; Haplotypes; Humans; Linkage Disequ

2013
[Proteomic analysis of novel serum markers in first-episode schizophrenics before versus after treatment of risperidone].
    Zhonghua yi xue za zhi, 2012, Dec-04, Volume: 92, Issue:45

    Topics: Adolescent; Adult; Female; Humans; Male; Proteomics; Risperidone; Schizophrenia; Young Adult

2012
Clinical outcomes of long-acting risperidone in recent versus long-term diagnosed Belgian schizophrenic patients: results from electronic Schizophrenia Treatment Adherence Registry (e-STAR) and Trial for the Initiation and Maintenance Of REmission in Schi
    Early intervention in psychiatry, 2014, Volume: 8, Issue:1

    Topics: Adult; Antipsychotic Agents; Belgium; Delayed-Action Preparations; Early Medical Intervention; Emplo

2014
Mismatch negativity and cognitive performance for the prediction of psychosis in subjects with at-risk mental state.
    PloS one, 2013, Volume: 8, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Cognition Disorders; Electroencephalography;

2013
The atypical antipsychotic risperidone reverses the recognition memory deficits induced by post-weaning social isolation in rats.
    Psychopharmacology, 2013, Volume: 228, Issue:1

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Conditioning, Psychological; Discrimination Learnin

2013
Amisulpride improves depressive symptoms in acute exacerbations of schizophrenia: comparison with haloperidol and risperidone.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2002, Volume: 12, Issue:4

    Topics: Adult; Amisulpride; Antipsychotic Agents; Brief Psychiatric Rating Scale; Depression; Double-Blind M

2002
Antipsychotic medication, prolactin elevation, and ovarian function in women with schizophrenia and schizoaffective disorder.
    Psychiatry research, 2002, Aug-05, Volume: 111, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Estradiol; Female; Humans; Hyperprolactinem

2002
Risperidone may induce mania.
    Psychopharmacology, 2002, Volume: 162, Issue:1

    Topics: Adult; Bipolar Disorder; Female; Humans; Male; Risperidone; Schizophrenia

2002
A naturalistic study of risperidone treatment outcome using prognosis-adjusted discharge rates in New York State inpatients.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:7

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Databases as Topic; Female; Hospitalization; Hospitals,

2002
Assessment of independent effect of olanzapine and risperidone on risk of diabetes among patients with schizophrenia: population based nested case-control study.
    BMJ (Clinical research ed.), 2002, Aug-03, Volume: 325, Issue:7358

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Cohort Studies; Diabetes M

2002
Influences of patient-related variables on risperidone efficacy for acutely exacerbated schizophrenia: analyses with rigorous statistics.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:4

    Topics: Adult; Antipsychotic Agents; Educational Status; Female; Hospitalization; Humans; Linear Models; Mal

2002
Inhibition of risperidone metabolism by fluoxetine in patients with schizophrenia: a clinically relevant pharmacokinetic drug interaction.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:4

    Topics: Adult; Antipsychotic Agents; Depression; Drug Interactions; Drug Therapy, Combination; Female; Fluox

2002
Priapism associated with two atypical antipsychotic agents.
    Pharmacotherapy, 2002, Volume: 22, Issue:8

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Humans; Male; Piperazines; Priapism; Risperidone; Schi

2002
The value of atypical antipsychotics in the treatment of schizophrenia.
    Managed care (Langhorne, Pa.), 2002, Volume: 11, Issue:7 Suppl

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Dopamine Antagonists; Drug Lab

2002
Efficacy of electroconvulsive therapy combined with antipsychotic medication in treatment-resistant schizophrenia: a prospective, open trial.
    The journal of ECT, 2002, Volume: 18, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Combined Modality Therapy; Electroconvulsive Therapy;

2002
Association of risperidone treatment response with a polymorphism in the 5-HT(2A) receptor gene.
    The American journal of psychiatry, 2002, Volume: 159, Issue:9

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Genotype; Humans; Male; Pharm

2002
Effect of zotepine, olanzapine and risperidone on hostility in schizophrenic patients.
    Schizophrenia research, 2002, Oct-01, Volume: 57, Issue:2-3

    Topics: Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Dibenzothiepins; Hostility; Humans; Ola

2002
Costs and outcomes of risperidone treatment in schizophrenia in the Czech Republic.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17, Issue:4

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cost-Benefit Analysis; Czech Republic; Female; Hospit

2002
Risperidone-induced obsessive-compulsive symptoms: a series of six cases.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:5

    Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Dose-Response Relationship, Drug; Femal

2002
Re: Prolactin levels and adverse events in patients treated with risperidone.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:5

    Topics: Antipsychotic Agents; Humans; Hyperprolactinemia; Prolactin; Risperidone; Schizophrenia

2002
Long-term pharmacoclinical follow-up in schizophrenic patients treated with risperidone. Plasma and red blood cell concentrations of risperidone and its 9-hydroxymetabolite and their relationship to whole blood serotonin and tryptophan, plasma homovanilli
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:5

    Topics: Adult; Aged; Analysis of Variance; Biomarkers; Female; Follow-Up Studies; Homovanillic Acid; Humans;

2002
Nicotine interactions with haloperidol, clozapine and risperidone and working memory function in rats.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2002, Volume: 27, Issue:4

    Topics: Animals; Antipsychotic Agents; Brain; Clozapine; Dopamine; Dose-Response Relationship, Drug; Drug In

2002
Risperidone treatment of schizophrenia: improvement in psychopathology and neuropsychological tests.
    Neuropsychobiology, 2002, Volume: 46, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognition; Female; Humans; Male; Middle Aged; Neuropsycholo

2002
Tardive dyskinesia with risperidone and anticholinergics.
    The American journal of psychiatry, 2002, Volume: 159, Issue:11

    Topics: Adult; Biperiden; Cholinergic Antagonists; Drug Therapy, Combination; Dyskinesia, Drug-Induced; Fema

2002
An assessment of the independent effects of olanzapine and risperidone exposure on the risk of hyperlipidemia in schizophrenic patients.
    Archives of general psychiatry, 2002, Volume: 59, Issue:11

    Topics: Adult; Adverse Drug Reaction Reporting Systems; Aged; Antipsychotic Agents; Benzodiazepines; Case-Co

2002
Cardiac arrest and ventricular arrhythmia in patients taking antipsychotic drugs: cohort study using administrative data.
    BMJ (Clinical research ed.), 2002, Nov-09, Volume: 325, Issue:7372

    Topics: Adult; Aged; Antipsychotic Agents; Arrhythmias, Cardiac; Clozapine; Cohort Studies; Confidence Inter

2002
Very late-onset schizophrenia-like psychosis: clinical and imaging characteristics in comparison with elderly patients with schizophrenia.
    The Journal of nervous and mental disease, 2002, Volume: 190, Issue:11

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Brain; Cerebellum; Cerebral Cortex; Cerebral Ventricl

2002
Risperidone-induced hyperprolactinemia in an elderly woman.
    The American journal of psychiatry, 2002, Volume: 159, Issue:12

    Topics: Aged; Antipsychotic Agents; Female; Humans; Hyperprolactinemia; Mastitis; Risperidone; Schizophrenia

2002
Comparable dopamine 2 receptor occupancy.
    The American journal of psychiatry, 2002, Volume: 159, Issue:12

    Topics: Benzodiazepines; Cognition Disorders; Dopamine Antagonists; Haloperidol; Humans; Olanzapine; Pirenze

2002
Can risperidone reduce cocaine use in substance abusing schizophrenic patients?
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:6

    Topics: Adult; Antipsychotic Agents; Cocaine-Related Disorders; Humans; Male; Psychiatric Status Rating Scal

2002
Patient characteristics and prescription patterns of atypical antipsychotics among patients with schizophrenia.
    Journal of clinical pharmacy and therapeutics, 2002, Volume: 27, Issue:6

    Topics: Adolescent; Adult; Age Distribution; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines;

2002
Optimal dose of risperidone and olanzapine for patients with schizophrenia in Taiwan.
    International clinical psychopharmacology, 2003, Volume: 18, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Dr

2003
Combined use of atypical antipsychotics and cognitive-behavioural therapy in schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2002, Volume: 47, Issue:9

    Topics: Adult; Antipsychotic Agents; Clozapine; Cognitive Behavioral Therapy; Combined Modality Therapy; Hum

2002
Insight in persons with schizophrenia: effects of switching from conventional neuroleptics to atypical antipsychotics.
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:7-8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition; Cognition Disorders; Female; Hal

2002
Outcomes and costs of treatment with risperidone in adult and elderly patients: the Delta patient using risperidone study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:7-8

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Drug Costs; Female; Hospitals, Ps

2002
Does risperidone act better in schizophrenic patients who have a family or obstetric history?
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:7-8

    Topics: Adolescent; Adult; Age of Onset; Antipsychotic Agents; Cognition Disorders; Female; Humans; Male; Me

2002
Alcohol and cannabis use in schizophrenia: effects of clozapine vs. risperidone.
    Schizophrenia research, 2003, Mar-01, Volume: 60, Issue:1

    Topics: Adult; Aged; Alcohols; Antipsychotic Agents; Cannabis; Clozapine; Female; Humans; Male; Middle Aged;

2003
Relationship between risperidone and 9-hydroxy-risperidone plasma concentrations and CYP2D6 enzyme activity in psychiatric patients.
    Pharmacopsychiatry, 2002, Volume: 35, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Genotype; Humans; Isoxazoles; Middle Age

2002
Prescribing second-generation antipsychotics and the evolving standard of care in Italy.
    Pharmacopsychiatry, 2002, Volume: 35, Issue:6

    Topics: Adolescent; Adult; Aged; Antidepressive Agents, Second-Generation; Benzodiazepines; Brief Psychiatri

2002
Resolution of risperidone-induced hyperprolactinemia with substitution of quetiapine.
    The Annals of pharmacotherapy, 2003, Volume: 37, Issue:2

    Topics: Adult; Comorbidity; Dibenzothiazepines; Female; Humans; Hyperprolactinemia; Quetiapine Fumarate; Ris

2003
Risperidone induced galactorrhea: a case analysis.
    WMJ : official publication of the State Medical Society of Wisconsin, 2002, Volume: 101, Issue:8

    Topics: Adult; Antipsychotic Agents; Female; Galactorrhea; Humans; Risperidone; Schizophrenia

2002
Atypical antipsychotic drugs improve cognition in schizophrenia.
    Biological psychiatry, 2003, Feb-01, Volume: 53, Issue:3

    Topics: Antipsychotic Agents; Cognition Disorders; Double-Blind Method; Follow-Up Studies; Haloperidol; Huma

2003
Comparative effectiveness of antipsychotic drugs.
    The American journal of psychiatry, 2003, Volume: 160, Issue:3

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clinical Trials as Topic; Clozapine;

2003
Comparative effectiveness of antipsychotic drugs.
    The American journal of psychiatry, 2003, Volume: 160, Issue:3

    Topics: Antipsychotic Agents; Chronic Disease; Clozapine; Cohort Effect; Cohort Studies; Haloperidol; Humans

2003
Comparative effectiveness of antipsychotic drugs.
    The American journal of psychiatry, 2003, Volume: 160, Issue:3

    Topics: Antipsychotic Agents; Chronic Disease; Cohort Effect; Dose-Response Relationship, Drug; Drug Adminis

2003
Comparative effectiveness of antipsychotic drugs.
    The American journal of psychiatry, 2003, Volume: 160, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dose-Response Relationship, Drug; Double-Blind Met

2003
Comparative effectiveness of antipsychotic drugs.
    The American journal of psychiatry, 2003, Volume: 160, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dose-Response Relationship, Drug; Drug Administrat

2003
Effects of CYP2D6 genotypes on plasma concentrations of risperidone and enantiomers of 9-hydroxyrisperidone in Japanese patients with schizophrenia.
    Journal of clinical pharmacology, 2003, Volume: 43, Issue:2

    Topics: Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Genotype; Half-Life; Humans; Hydroxyla

2003
Atypical antipsychotic induced mild hypothermia.
    South Dakota journal of medicine, 2003, Volume: 56, Issue:2

    Topics: Antipsychotic Agents; Female; Humans; Hypothermia; Middle Aged; Risperidone; Schizophrenia

2003
Sexual disinhibition induced by risperidone in a child.
    Journal of child and adolescent psychopharmacology, 2002,Winter, Volume: 12, Issue:4

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Biperiden; Child; Humans; Male; Muscarinic Antagonist

2002
Local-global processing in early-onset schizophrenia: evidence for an impairment in shifting the spatial scale of attention.
    Brain and cognition, 2003, Volume: 51, Issue:1

    Topics: Adolescent; Affect; Antipsychotic Agents; Attention; Benzodiazepines; Clopenthixol; Diazepam; Female

2003
Olanzapine and risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2003, Mar-01, Volume: 60, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Humans; Olanzapine; Pirenzepine; Rispe

2003
Hyperprolactinemia in response to antipsychotic drugs: characterization across comparative clinical trials.
    Psychoneuroendocrinology, 2003, Volume: 28 Suppl 2

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Estrogens

2003
'Awakenings' in demented patients.
    Psychiatry and clinical neurosciences, 2003, Volume: 57, Issue:2

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Awareness; Cholinesterase Inhibitors; Delusions; Depr

2003
Neuroleptics and family history of Parkinson diseases: case report.
    Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit, 2001, Volume: 7, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Depressive Disorder; Diagnostic Errors; Female;

2001
Role of ethnicity in predicting antipsychotic medication adherence.
    The Annals of pharmacotherapy, 2003, Volume: 37, Issue:5

    Topics: Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Ethnicity; Female; Haloper

2003
Cost evaluation of risperidone compared with olanzapine.
    Psychiatric services (Washington, D.C.), 2003, Volume: 54, Issue:5

    Topics: Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Costs and Cost Analysis; Hospitalization; Hu

2003
Long-term effectiveness of risperidone and olanzapine in resistant or intolerant schizophrenic patients. A mirror study.
    Acta psychiatrica Scandinavica, 2003, Volume: 107, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dopamine Antagonists; Dose-Response Relationship

2003
Serum leptin and triglyceride levels in patients on treatment with atypical antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapine; Dibenzothiazepines; Female

2003
Risperidone compared with olanzapine in a naturalistic clinical study: a cost analysis.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Cost-Benefit Analysis; Costs and Cost

2003
Weight gain in patients with schizophrenia treated with risperidone, olanzapine, quetiapine or haloperidol: results of the EIRE study.
    Schizophrenia research, 2003, Jul-01, Volume: 62, Issue:1-2

    Topics: Adult; Adverse Drug Reaction Reporting Systems; Ambulatory Care; Antipsychotic Agents; Benzodiazepin

2003
Effects of various CYP2D6 genotypes on the steady-state plasma concentrations of risperidone and its active metabolite, 9-hydroxyrisperidone, in Japanese patients with schizophrenia.
    Therapeutic drug monitoring, 2003, Volume: 25, Issue:3

    Topics: Adult; Analysis of Variance; Cytochrome P-450 CYP2D6; Female; Genotype; Humans; Isoxazoles; Japan; M

2003
Risperidone-associated ejaculatory and urinary dysfunction in male adolescents.
    Journal of child and adolescent psychopharmacology, 2003,Spring, Volume: 13, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Ejaculation; Humans; Hyperprolactinemia; Male; Risperidone; Schizo

2003
Olanzapine versus risperidone in the treatment of schizophrenia : a comparison of costs among Texas Medicaid recipients.
    PharmacoEconomics, 2003, Volume: 21, Issue:10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cost of Illness; Drug Costs; Female; Health Care Costs

2003
Rehospitalization risk with second-generation and depot antipsychotics.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 2003, Volume: 15, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Data Collection; Delayed-Action Preparation

2003
Delusions of pregnancy associated with increased prolactin concentrations produced by antipsychotic treatment.
    The international journal of neuropsychopharmacology, 2003, Volume: 6, Issue:2

    Topics: Adult; Antipsychotic Agents; Benztropine; Delusions; Dibenzothiazepines; Female; Humans; Middle Aged

2003
Future employability, a new approach to cost-effectiveness analysis of antipsychotic therapy.
    Schizophrenia research, 2003, Sep-01, Volume: 63, Issue:1-2

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Cost-Benefit Analysis; Drug Administration Schedul

2003
Antiaggressive action of combined risperidone and quetiapine in a patient with schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2003, Volume: 48, Issue:6

    Topics: Adult; Aggression; Antipsychotic Agents; Dibenzothiazepines; Drug Therapy, Combination; Humans; Male

2003
Lack of a pharmacokinetic interaction between mirtazapine and the newer antipsychotics clozapine, risperidone and olanzapine in patients with chronic schizophrenia.
    Pharmacological research, 2003, Volume: 48, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clinical Trials

2003
Basal-corticofrontal circuits in schizophrenia and obsessive-compulsive disorder: a controlled, double dissociation study.
    Biological psychiatry, 2003, Aug-15, Volume: 54, Issue:4

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Case-Control Studies; Clozapine; Corpus Striatum; Dissoc

2003
Preliminary evidence of striatal D2 receptor density as a possible biological marker of prognosis in naive schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2003, Volume: 27, Issue:5

    Topics: Adolescent; Adult; Analysis of Variance; Biomarkers; Corpus Striatum; Female; Humans; Male; Prognosi

2003
Effectiveness of switching to quetiapine for neuroleptic-induced amenorrhea.
    The Journal of neuropsychiatry and clinical neurosciences, 2003,Summer, Volume: 15, Issue:3

    Topics: Adult; Amenorrhea; Analysis of Variance; Antipsychotic Agents; Dibenzothiazepines; Female; Haloperid

2003
Risperidone, but not olanzapine, decreases bone mineral density in female premenopausal schizophrenia patients.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:7

    Topics: Absorptiometry, Photon; Adolescent; Adult; Benzodiazepines; Bone Density; Female; Humans; Middle Age

2003
The influence of risperidone on cognitive functions in schizophrenia.
    Collegium antropologicum, 2003, Volume: 27 Suppl 1

    Topics: Adult; Antipsychotic Agents; Cognition; Humans; Male; Middle Aged; Risperidone; Schizophrenia; Schiz

2003
Effect of divalproex combined with olanzapine or risperidone in patients with an acute exacerbation of schizophrenia.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2003, Volume: 28, Issue:11

    Topics: Benzodiazepines; Brief Psychiatric Rating Scale; Drug Therapy, Combination; Humans; Male; Olanzapine

2003
[Plasma prolactin level and incidence of adverse endocrinologic effects during therapy with atypical neuroleptics].
    Psychiatrische Praxis, 2003, Volume: 30 Suppl 2

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Depressive Disorder, Major; Dibenzothiaze

2003
[Neuroleptics and cognition].
    Psychiatrische Praxis, 2003, Volume: 30 Suppl 2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Disorders; Drug Therapy, Combinat

2003
Schizophrenia, VI: Treatments.
    The American journal of psychiatry, 2003, Volume: 160, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapine; Perphenazi

2003
Racial disparity in the use of atypical antipsychotic medications among veterans.
    The American journal of psychiatry, 2003, Volume: 160, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Black or African American; Clozapine; Dibenzothiazepines; Dru

2003
Weight change after an atypical antipsychotic switch.
    The Annals of pharmacotherapy, 2003, Volume: 37, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight;

2003
Serum ghrelin concentrations in patients receiving olanzapine or risperidone.
    Psychopharmacology, 2004, Volume: 172, Issue:2

    Topics: Adult; Analysis of Variance; Benzodiazepines; Ghrelin; Humans; Male; Middle Aged; Olanzapine; Peptid

2004
State-related thalamic changes during antipsychotic treatment in schizophrenia: preliminary observations.
    Psychiatry research, 2003, Oct-30, Volume: 124, Issue:2

    Topics: Adult; Antipsychotic Agents; Dominance, Cerebral; Female; Humans; Image Processing, Computer-Assiste

2003
[Rhabdomyolysis associated with respiratory infection in chronic psychiatric patients during neuroleptic treatment].
    Minerva anestesiologica, 2003, Volume: 69, Issue:6

    Topics: Acute Kidney Injury; Adult; Antipsychotic Agents; Benzodiazepines; Diagnosis, Differential; Fever; H

2003
Study of sexuality-related characteristics in young adults with schizophrenia treated with novel neuroleptics and in a comparison group of young adults.
    Schizophrenia bulletin, 2003, Volume: 29, Issue:3

    Topics: Adolescent; Adult; Affect; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Olanzapine;

2003
Effect of DRD2, 5-HT2A, and COMT genes on antipsychotic response to risperidone.
    The pharmacogenomics journal, 2003, Volume: 3, Issue:6

    Topics: Adult; Antipsychotic Agents; Catechol O-Methyltransferase; Chi-Square Distribution; Dopamine D2 Rece

2003
Olanzapine versus risperidone: weight gain and elevation of serum triglyceride levels.
    European psychiatry : the journal of the Association of European Psychiatrists, 2003, Volume: 18, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Cholesterol; Cohort Studies; Female;

2003
Anatomical and functional cerebral variables associated with basal symptoms but not risperidone response in minimally treated schizophrenia.
    Psychiatry research, 2003, Nov-30, Volume: 124, Issue:3

    Topics: Adult; Antipsychotic Agents; Brain; Caudate Nucleus; Female; Fluorodeoxyglucose F18; Hippocampus; Hu

2003
Comparison of risperidone and olanzapine in the control of negative symptoms of chronic schizophrenia and related psychotic disorders in patients aged 50 to 65 years.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:9

    Topics: Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Depression; Double

2003
Six-month review of weight and metabolic parameters in patients receiving clozapine, risperidone, olanzapine, or quetiapine.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Clozapine; Dibenzothiazepines; Drug The

2003
Obsessive-compulsive symptoms in schizophrenia induced by risperidone and responding to fluoxetine.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2003, Volume: 48, Issue:10

    Topics: Antipsychotic Agents; Chronic Disease; Fluoxetine; Humans; Male; Middle Aged; Obsessive-Compulsive D

2003
Comparison of the effects of different routes of antipsychotic administration on pharmacokinetics and pharmacodynamics.
    The Journal of clinical psychiatry, 2003, Volume: 64 Suppl 16

    Topics: Administration, Oral; Antipsychotic Agents; Biological Availability; Clinical Trials as Topic; Delay

2003
Clinical guidelines: Dosing and switching strategies for long-acting risperidone.
    The Journal of clinical psychiatry, 2003, Volume: 64 Suppl 16

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Administra

2003
Similarities and differences among antipsychotics.
    The Journal of clinical psychiatry, 2003, Volume: 64 Suppl 17

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Haloperidol; Hum

2003
Role of dopamine D3 receptor (DRD3) and dopamine transporter (DAT) polymorphism in cognitive dysfunctions and therapeutic response to atypical antipsychotics in patients with schizophrenia.
    American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2004, Jan-01, Volume: 124B, Issue:1

    Topics: Adult; Alleles; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Clozapine; Cognition Di

2004
Excitability of the motor cortex in schizophrenia following typical and atypical antipsychotics: two serial case reports.
    International journal of clinical practice, 2003, Volume: 57, Issue:9

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Electromagnetic Fields; Electromyography; Evoked

2003
Reduced short-term obsessive-compulsive symptoms in schizophrenic patients treated with risperidone: a single-blind prospective study.
    Human psychopharmacology, 2003, Volume: 18, Issue:8

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Obsessive-Compulsive Disorder; Prospective Studie

2003
Academic highlights: guidelines for the use of long-acting injectable atypical antipsychotics.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections, Intravenous; Monitoring, Phys

2004
Suicidality and second generation antipsychotics in schizophrenia patients: a case-controlled retrospective study during a 5-year period.
    Psychopharmacology, 2004, Volume: 175, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Catchment Area, Health; Female;

2004
Ethnicity and prescription patterns for haloperidol, risperidone, and olanzapine.
    Psychiatric services (Washington, D.C.), 2004, Volume: 55, Issue:2

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Black or African American; Drug

2004
Successful risperidone rechallenge after blepharospasm in a patient with schizophrenia: 24-month follow-up.
    Journal of psychopharmacology (Oxford, England), 2003, Volume: 17, Issue:4

    Topics: Adult; Antipsychotic Agents; Blepharospasm; Drug Administration Schedule; Female; Humans; Risperidon

2003
Reduced bone mineral density in patients with schizophrenia receiving prolactin raising anti-psychotic medication.
    Journal of psychopharmacology (Oxford, England), 2003, Volume: 17, Issue:4

    Topics: Adult; Antipsychotic Agents; Bone Density; Female; Humans; Hyperprolactinemia; Hypogonadism; Male; O

2003
Economic outcomes associated with switching individuals with schizophrenia between risperidone and olanzapine: findings from a large US claims database.
    CNS drugs, 2004, Volume: 18, Issue:3

    Topics: Adult; Aged; Benzodiazepines; Cost-Benefit Analysis; Databases, Factual; Female; Health Care Costs;

2004
Risperidone-induced long-term weight gain in a patient with schizophrenia.
    The Australian and New Zealand journal of psychiatry, 2004, Volume: 38, Issue:3

    Topics: Adult; Humans; Male; Obesity; Risperidone; Schizophrenia; Selective Serotonin Reuptake Inhibitors; W

2004
Applying linear mixed models to estimate reliability in clinical trial data with repeated measurements.
    Controlled clinical trials, 2004, Volume: 25, Issue:1

    Topics: Analysis of Variance; Antipsychotic Agents; Clinical Trials as Topic; Humans; Linear Models; Randomi

2004
First person account: living with the delusions and effects of schizophrenia.
    Schizophrenia bulletin, 2003, Volume: 29, Issue:4

    Topics: Adult; Antipsychotic Agents; Autobiographies as Topic; Delusions; Female; Hallucinations; Humans; Qu

2003
Cabergoline treatment of risperidone-induced hyperprolactinemia: a pilot study.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:2

    Topics: Adult; Antipsychotic Agents; Cabergoline; Dopamine Agonists; Dose-Response Relationship, Drug; Ergol

2004
Potential for detection bias in the association between olanzapine and diabetes.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Bias; Diabetes Mellitus, Type 2; Female; Follow-Up Studies; H

2004
Combined treatment of quetiapine with haloperidol in animal models of antipsychotic effect and extrapyramidal side effects: comparison with risperidone and chlorpromazine.
    Psychopharmacology, 2004, Volume: 176, Issue:1

    Topics: 8-Hydroxy-2-(di-n-propylamino)tetralin; Administration, Oral; Animals; Antipsychotic Agents; Basal G

2004
Effects of various factors on steady-state plasma concentrations of risperidone and 9-hydroxyrisperidone: lack of impact of MDR-1 genotypes.
    British journal of clinical pharmacology, 2004, Volume: 57, Issue:5

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female

2004
Use of polypharmacotherapy in pregnancy: a prospective outcome in a case.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:3

    Topics: Adult; Antipsychotic Agents; Apgar Score; Dibenzothiazepines; Drug Therapy, Combination; Female; Hum

2004
Effectiveness of antipsychotic treatments for schizophrenia: interim 6-month analysis from a prospective observational study (IC-SOHO) comparing olanzapine, quetiapine, risperidone, and haloperidol.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Diagnostic and Statistical Manual

2004
Atypical antipsychotic drugs and tardive dyskinesia: relevance of D2 receptor affinity.
    Journal of psychopharmacology (Oxford, England), 2004, Volume: 18, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Therapy, Combination; Dyskine

2004
COMT158 polymorphism and hostility.
    American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2004, May-15, Volume: 127B, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Catechol O-Methyltransferase; Clozapine; Genotype; Haloperido

2004
Survey on schizophrenia treatment in Mexico: perception and antipsychotic prescription patterns.
    BMC psychiatry, 2004, Apr-27, Volume: 4

    Topics: Antipsychotic Agents; Attitude of Health Personnel; Drug Administration Schedule; Drug Costs; Drug U

2004
Risperidone in the treatment of acute schizophrenia.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:3

    Topics: Acute Disease; Adolescent; Adult; Aged; Female; Humans; Male; Middle Aged; Risperidone; Schizophreni

2004
Decreased plasma antioxidants in schizophrenia.
    Neuropsychobiology, 2004, Volume: 50, Issue:1

    Topics: Adult; Antioxidants; Antipsychotic Agents; Bilirubin; Case-Control Studies; Female; Humans; Male; Ri

2004
Drug utilization review of risperidone for outpatients in a tertiary referral hospital in Singapore.
    Human psychopharmacology, 2004, Volume: 19, Issue:4

    Topics: Adolescent; Adult; Aged; Ambulatory Care; Antiparkinson Agents; Antipsychotic Agents; Dose-Response

2004
Prognostic indicators for early discontinuation of risperidone long-acting injection.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:4

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Databases, Factual; Delayed-Act

2004
Rate of new-onset diabetes among patients treated with atypical or conventional antipsychotic medications for schizophrenia.
    MedGenMed : Medscape general medicine, 2004, Jan-20, Volume: 6, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus; Dibenzothiazepines; Fema

2004
Economic outcomes associated with olanzapine versus risperidone in the treatment of uncontrolled schizophrenia.
    Current medical research and opinion, 2004, Volume: 20, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Cohort Studies; Databases as Topic; Female; Health Care Costs

2004
Prolactin levels in antipsychotic treatment of patients with schizophrenia carrying the DRD2*A1 allele.
    The British journal of psychiatry : the journal of mental science, 2004, Volume: 185

    Topics: Adolescent; Adult; Aged; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Clozapine; Dop

2004
Atypical antipsychotics and weight gain in Chinese patients: a comparison of olanzapine and risperidone.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:6

    Topics: Adult; Antipsychotic Agents; Asian People; Benzodiazepines; Female; Hong Kong; Humans; Male; Obesity

2004
Comments on cost analysis of risperidone versus olanzapine.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Costs and Cost Analysis; Cross-Cult

2004
Marginalized transition models for longitudinal binary data with ignorable and non-ignorable drop-out.
    Statistics in medicine, 2004, Sep-15, Volume: 23, Issue:17

    Topics: Antipsychotic Agents; Computer Simulation; Haloperidol; Humans; Longitudinal Studies; Models, Statis

2004
Equivalent occupancy of dopamine D1 and D2 receptors with clozapine: differentiation from other atypical antipsychotics.
    The American journal of psychiatry, 2004, Volume: 161, Issue:9

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzazepines; Benzodiazepines; Carbon Radioisotopes; Clozap

2004
Incidence of newly diagnosed diabetes attributable to atypical antipsychotic medications.
    The American journal of psychiatry, 2004, Volume: 161, Issue:9

    Topics: Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus; Diabetic Ketoa

2004
Relationship between antipsychotic medication treatment and new cases of diabetes among psychiatric inpatients.
    Psychiatric services (Washington, D.C.), 2004, Volume: 55, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Case-Control Studies; Clozapine; Demogr

2004
Rhabdomyolysis and compartment syndrome with coadministration of risperidone and simvastatin.
    Journal of psychopharmacology (Oxford, England), 2004, Volume: 18, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Compartment Syndromes; Drug Interactions; Humans; Hyperl

2004
Safety and tolerability of olanzapine compared with other antipsychotics in the treatment of elderly patients with schizophrenia: a naturalistic study.
    European psychiatry : the journal of the Association of European Psychiatrists, 2004, Volume: 19, Issue:6

    Topics: Aged; Antipsychotic Agents; Attitude to Health; Basal Ganglia Diseases; Benzodiazepines; Drug Tolera

2004
Treatment of a rare psychopathological phenomenon: tactile hallucinations and the delusional other.
    European psychiatry : the journal of the Association of European Psychiatrists, 2004, Volume: 19, Issue:6

    Topics: Aged; Anticonvulsants; Antipsychotic Agents; Carbamazepine; Chronic Disease; Delusions; Drug Therapy

2004
Effects of typical and atypical antipsychotics on human glycine transporters.
    Schizophrenia research, 2004, Nov-01, Volume: 71, Issue:1

    Topics: Amino Acid Transport Systems, Neutral; Animals; Antipsychotic Agents; Benzodiazepines; Brain; Chlori

2004
Varied effects of atypical neuroleptics on P50 auditory gating in schizophrenia patients.
    The American journal of psychiatry, 2004, Volume: 161, Issue:10

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Auditory Perception; Benzodiazepines; Clozapine;

2004
Chronic antidopaminergic medication might affect amygdala structure in patients with schizophrenia.
    Pharmacopsychiatry, 2004, Volume: 37, Issue:5

    Topics: Amygdala; Antipsychotic Agents; Brain; Clopenthixol; Dose-Response Relationship, Drug; Epilepsy, Tem

2004
Atypical antipsychotics: matching receptor profile to individual patient's clinical profile.
    CNS spectrums, 2004, Volume: 9, Issue:10 Suppl 1

    Topics: Adult; Affect; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Child; Cognition; Dibenzothiazep

2004
Initiation of atypical antipsychotic agents and health outcomes in patients with schizophrenia.
    Journal of clinical pharmacy and therapeutics, 2004, Volume: 29, Issue:5

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Female; Follow-Up

2004
Treatment with risperidone and occurrence of blurred vision: a question of higher dosage.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2004, Volume: 49, Issue:9

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Humans;

2004
[A long-acting second generation anti-psychotic--experience in Israel].
    Harefuah, 2004, Volume: 143, Issue:6

    Topics: Adult; Age of Onset; Antipsychotic Agents; Humans; Israel; Male; Patient Compliance; Risperidone; Sc

2004
Quality of life outcomes of risperidone, olanzapine, and typical antipsychotics among schizophrenia patients treated in routine clinical practice: a naturalistic comparative study.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:6

    Topics: Adult; Ambulatory Care; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Female; Humans;

2004
High dose of depot risperidone in a nonresponder schizophrenic patient.
    Journal of clinical psychopharmacology, 2004, Volume: 24, Issue:6

    Topics: Adult; Delayed-Action Preparations; Humans; Male; Risperidone; Schizophrenia

2004
Acceptability and disintegration rates of orally disintegrating risperidone tablets in patients with schizophrenia or schizoaffective disorder.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2004, Volume: 49, Issue:10

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Biological Availability; Diagnostic and Statistic

2004
[Rehospitalization rates of newly diagnosed schizophrenic patients on atypical neuroleptic medication].
    Psychiatrische Praxis, 2004, Volume: 31 Suppl 1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Amisulpride; Antipsychotic Agents; Benzodiazepines; Fema

2004
Validation of surrogate markers in multiple randomized clinical trials with repeated measurements: canonical correlation approach.
    Biometrics, 2004, Volume: 60, Issue:4

    Topics: Antipsychotic Agents; Biomarkers; Biometry; Endpoint Determination; Humans; Longitudinal Studies; Me

2004
Weight gain and new onset diabetes associated with olanzapine and risperidone.
    Journal of general internal medicine, 2004, Volume: 19, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Diabetes Mellitus; Female; Humans; Mal

2004
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Use of long-acting risperidone.
    Psychiatric services (Washington, D.C.), 2005, Volume: 56, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Drug Tolerance; Hum

2005
Use of long-acting risperidone.
    Psychiatric services (Washington, D.C.), 2005, Volume: 56, Issue:1

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Drug Tolerance; Hum

2005
The use of atypical antipsychotics in the treatment of schizophrenia in North Staffordshire.
    Human psychopharmacology, 2005, Volume: 20, Issue:2

    Topics: Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Humans; Male; Olanzapi

2005
Adjunctive use of atypical antipsychotics and anticholinergic drugs among patients with schizophrenia.
    Journal of clinical pharmacy and therapeutics, 2005, Volume: 30, Issue:1

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Cholinergic Antagonists; Chronic Dise

2005
The CYP2D6 poor metabolizer phenotype may be associated with risperidone adverse drug reactions and discontinuation.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:1

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Cytochrome P-450 CYP2D6; Dose-Response Relation

2005
Priapism.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2004, Volume: 49, Issue:12

    Topics: Adult; Dibenzothiazepines; Drug Therapy, Combination; Humans; Male; Priapism; Quetiapine Fumarate; R

2004
[Treatment of "the premonitory state of schizophrenia" with atypical antipsychotics].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2004, Volume: 106, Issue:11

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Indoles; Isoindoles; Male; Middle Aged

2004
Olanzapine vs. other antipsychotics in actual out-patient settings: six months tolerability results from the European Schizophrenia Out-patient Health Outcomes study.
    Acta psychiatrica Scandinavica, 2005, Volume: 111, Issue:3

    Topics: Adult; Ambulatory Care; Amenorrhea; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapin

2005
Pharmacy cost evaluation of risperidone, olanzapine, and quetiapine for the treatment of schizophrenia in acute care inpatient settings.
    Current medical research and opinion, 2004, Volume: 20, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Costs and Cost Analysis; Dibenzothiazepines; Drug Cost

2004
Movement disorders and the treatment of schizophrenia.
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2004, Volume: 12, Issue:4

    Topics: Antipsychotic Agents; Brain; Catatonia; Deep Brain Stimulation; Dyskinesia, Drug-Induced; Humans; Lo

2004
Prediction of response to risperidone treatment with respect to plasma concencentrations of risperidone, catecholamine metabolites, and polymorphism of cytochrome P450 2D6.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:2

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Caffeine; Catecholamines; Cen

2005
Volume changes in gray matter in first-episode neuroleptic-naive schizophrenic patients treated with risperidone.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia; Cerebral Cortex; Female; Humans; Magnetic Re

2005
Comparison of clozapine use in Maryland and in Victoria, Australia.
    Psychiatric services (Washington, D.C.), 2005, Volume: 56, Issue:3

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Australia; Benzodiazepines; Catchment Area, Health; Cl

2005
Health care costs for schizophrenia patients started on olanzapine versus risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2005, Mar-15, Volume: 62, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Databases, Factual; Female; Health Care Costs; H

2005
Interpreting serum risperidone concentrations.
    Pharmacotherapy, 2005, Volume: 25, Issue:2

    Topics: Adult; Antipsychotic Agents; Humans; Male; Risperidone; Schizophrenia; Treatment Refusal

2005
Schizophrenia in a 5-year-old.
    The Australian and New Zealand journal of psychiatry, 2005, Volume: 39, Issue:4

    Topics: Antipsychotic Agents; Child, Preschool; Humans; Male; Risperidone; Schizophrenia

2005
Focus on the metabolic consequences of long-term treatment with olanzapine, quetiapine and risperidone: are there differences?
    The international journal of neuropsychopharmacology, 2005, Volume: 8, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Humans; Long-Term Care; Olanzapine; Queti

2005
Antipsychotic exposure and type 2 diabetes among patients with schizophrenia: a matched case-control study of California Medicaid claims.
    Pharmacoepidemiology and drug safety, 2005, Volume: 14, Issue:6

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Cali

2005
[Anesthesia for cesarean section in a parturient taking risperidone and haloperidol].
    Masui. The Japanese journal of anesthesiology, 2005, Volume: 54, Issue:3

    Topics: Adult; Anesthesia, Obstetrical; Anesthesia, Spinal; Antipsychotic Agents; Cesarean Section; Female;

2005
Increase in risperidone plasma level with lamotrigine.
    The American journal of psychiatry, 2005, Volume: 162, Issue:4

    Topics: Adult; Anticonvulsants; Antipsychotic Agents; Drug Interactions; Drug Therapy, Combination; Female;

2005
Naturalistic observation on the hepatic enzyme changes in patients treated with either risperidone or olanzapine alone.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:3

    Topics: Adult; Alanine Transaminase; Alkaline Phosphatase; Antipsychotic Agents; Aspartate Aminotransferases

2005
Cost-effectiveness model of long-acting risperidone in schizophrenia in the US.
    PharmacoEconomics, 2005, Volume: 23, Issue:3

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Decision Support Techniques; Delayed-Action Preparation

2005
Internet in clinical research based on a pilot experience.
    Contemporary clinical trials, 2005, Volume: 26, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Database Management Systems; Humans; Information Storage and

2005
[Correction of acute psychotic states in schizophrenia by rispolept solution per os].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2004, Volume: 104, Issue:12

    Topics: Administration, Oral; Adolescent; Adult; Antipsychotic Agents; Data Interpretation, Statistical; Dop

2004
Letter to the editors.
    Autism : the international journal of research and practice, 2005, Volume: 9, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Asperger Syndrome; Comorbidity; Humans; Male; Risperidone; Schizop

2005
Injection site pain with long-acting risperidone.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:5

    Topics: Analgesia; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Drug Lab

2005
Patient characteristics and the likelihood of initiation on olanzapine or risperidone among patients with schizophrenia.
    Schizophrenia research, 2005, Sep-15, Volume: 77, Issue:2-3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Comorbidity; Fema

2005
Lack of cataleptogenic potentiation with non-imidazole H3 receptor antagonists reveals potential drug-drug interactions between imidazole-based H3 receptor antagonists and antipsychotic drugs.
    Brain research, 2005, May-31, Volume: 1045, Issue:1-2

    Topics: Animals; Antipsychotic Agents; Benzofurans; Brain Chemistry; Cataplexy; Cytochrome P-450 Enzyme Syst

2005
Pharmacological treatment and other predictors of treatment outcomes in previously untreated patients with schizophrenia: results from the European Schizophrenia Outpatient Health Outcomes (SOHO) study.
    International clinical psychopharmacology, 2005, Volume: 20, Issue:4

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Demography; Depr

2005
Differences in prolactin elevation and related symptoms of atypical antipsychotics in schizophrenic patients.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:6

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Clozapine; Cross-Sectional Studies; F

2005
Pharmacokinetic-pharmacodynamic analysis of antipsychotics-induced extrapyramidal symptoms based on receptor occupancy theory incorporating endogenous dopamine release.
    Drug metabolism and pharmacokinetics, 2005, Volume: 20, Issue:3

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Controlled Clinical Trials

2005
Neurologic soft signs in schizophrenic patients treated with conventional and atypical antipsychotics.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Haloperidol; Humans; Male; Nervous System D

2005
Regular-dose risperidone on QTc intervals.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:4

    Topics: Age Factors; Antipsychotic Agents; Dose-Response Relationship, Drug; Electrocardiography; Heart Cond

2005
Comments on "Prolactin levels and erectile function in patients treated with risperidone" (J Clin Psychopharmacol 2004;24:161-166).
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:4

    Topics: Antipsychotic Agents; Erectile Dysfunction; Humans; Male; Prolactin; Risperidone; Schizophrenia

2005
Allergic reaction to depot risperidone but not to oral risperidone.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Drug Eruptions; Humans; Mal

2005
Patients' opinions of olanzapine and risperidone following long-term treatment: results from a cross-sectional survey.
    Pharmacopsychiatry, 2005, Volume: 38, Issue:4

    Topics: Adult; Aged; Akathisia, Drug-Induced; Antipsychotic Agents; Attitude; Benzodiazepines; Cross-Section

2005
Pharmacoeconomic evaluation of schizophrenia in Taiwan: model comparison of long-acting risperidone versus olanzapine versus depot haloperidol based on estimated costs.
    Psychiatry and clinical neurosciences, 2005, Volume: 59, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Cost Savings; Costs and Cost Analysis;

2005
Reversal of symptomatic hyperprolactinemia by aripiprazole.
    The American journal of psychiatry, 2005, Volume: 162, Issue:8

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Dopamine Agonists; Drug Therapy, Combination; Female

2005
Effect of switching antipsychotics on antiparkinsonian medication use in schizophrenia: population-based study.
    The British journal of psychiatry : the journal of mental science, 2005, Volume: 187

    Topics: Adult; Age Factors; Aged; Antiparkinson Agents; Antipsychotic Agents; Basal Ganglia Diseases; Benzod

2005
[Obsessive-compulsive symptoms treatment in: schizophrenia].
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2005, Volume: 50, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Obsessive-Compulsive Disorder; Olanzapine;

2005
['Awakening': a confusing improvement during treatment with atypical antipsychotic agents].
    Nederlands tijdschrift voor geneeskunde, 2005, Jul-30, Volume: 149, Issue:31

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Cognition; Female; Humans; Piperazines; Quality of Life;

2005
D2 dopamine receptor occupancy, risperidone plasma level and extrapyramidal motor symptoms in previously drug-free schizophrenic patients.
    International journal of clinical pharmacology and therapeutics, 2005, Volume: 43, Issue:8

    Topics: Adult; Antipsychotic Agents; Brain; Female; Handwriting; Humans; Iodine Radioisotopes; Male; Middle

2005
An atypical long-acting injectable antipsychotic: implications for pharmacotherapy of schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:5 Suppl

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections, Intravenous; Risperidone; Sch

2005
[Case of obsessive-compulsive disorder associated with neuroleptics-induced deficit syndrome (NIDS): successfully treated by discontinuation of neuroleptics followed by SSRI].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2005, Volume: 107, Issue:7

    Topics: Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Fluvoxamine; Haloperidol; Human

2005
Increase in gray matter and decrease in white matter volumes in the cortex during treatment with atypical neuroleptics in schizophrenia.
    Schizophrenia research, 2005, Dec-01, Volume: 80, Issue:1

    Topics: Adult; Antipsychotic Agents; Atrophy; Brain; Chronic Disease; Clozapine; Female; Follow-Up Studies;

2005
Application of a disease-specific mapping function to estimate utility gains with effective treatment of schizophrenia.
    Health and quality of life outcomes, 2005, Sep-11, Volume: 3

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Male

2005
[Prescription of psychotropic drugs for schizophrenic outpatients in Hungary].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2005, Volume: 7, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Clozapine; Cross-Sectional St

2005
Clozapine, diabetes mellitus, hyperlipidemia, and cardiovascular risks and mortality: results of a 10-year naturalistic study.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:9

    Topics: Adult; Antipsychotic Agents; Black or African American; Cardiovascular Diseases; Cause of Death; Clo

2005
Management of atypical antipsychotic-induced weight gain in schizophrenic patients with topiramate.
    Psychiatry and clinical neurosciences, 2005, Volume: 59, Issue:5

    Topics: Adult; Anti-Obesity Agents; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Chi

2005
Therapeutic drug monitoring of patients on risperidone depot.
    Nordic journal of psychiatry, 2005, Volume: 59, Issue:1

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Drug Administration Schedule; Drug Monitor

2005
[No association of -1438G/A polymorphism in promoter region of 5-HT2A receptor gene with antipsychotic agent-induced weight gain].
    Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics, 2005, Volume: 22, Issue:5

    Topics: Adult; Antipsychotic Agents; Chlorpromazine; Female; Gene Frequency; Genotype; Humans; Male; Polymer

2005
A unifying approach for surrogate marker validation based on Prentice's criteria.
    Statistics in medicine, 2006, Jan-30, Volume: 25, Issue:2

    Topics: Antipsychotic Agents; Biomarkers; Data Interpretation, Statistical; Humans; Interferon-alpha; Longit

2006
Effect of fluvoxamine on plasma risperidone concentrations in patients with schizophrenia.
    Pharmacological research, 2005, Volume: 52, Issue:6

    Topics: Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6 Inhibitors; Dose-Response Relationship, Drug; D

2005
An economic comparison of risperidone and olanzapine use within an integrated managed mental health program.
    Administration and policy in mental health, 2006, Volume: 33, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Delivery of Health Care, Integrated; Drug Costs; Mental Healt

2006
A crossover study on lipid and weight changes associated with olanzapine and risperidone.
    Psychopharmacology, 2005, Volume: 183, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Cross-Ove

2005
Thyroid dysfunction during treatment with atypical antipsychotics.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:10

    Topics: Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Humans; Hyperthyroidism; Hypothyroidi

2005
Weight gain as a prognostic indicator of therapeutic improvement during acute treatment of schizophrenia with placebo or active antipsychotic.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:6 Suppl

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Double-Blind Method; Female; Haloperidol; H

2005
The CATIE schizophrenia effectiveness trial.
    Schizophrenia research, 2005, Dec-01, Volume: 80, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dibenzothiazepines; Drug Administra

2005
Occupancy of dopamine D2 receptors by antipsychotic drugs is related to nicotine addiction in young patients with schizophrenia.
    Psychopharmacology, 2006, Volume: 183, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Binding, Competitive; Female; Humans; Male; Olanzapine

2006
An empirical evaluation of the Arizona sexual experience scale and a simple one-item screening test for assessing antipsychotic-related sexual dysfunction in outpatients with schizophrenia and schizoaffective disorder.
    Schizophrenia research, 2006, Jan-31, Volume: 81, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cross-Sectional Studies; Dibenzothiazepines; Female; H

2006
Antioxidant enzymes and lipid peroxidation in different forms of schizophrenia treated with typical and atypical antipsychotics.
    Schizophrenia research, 2006, Jan-31, Volume: 81, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Catalase; Clozapine; Female; Free Radicals; Glutathione Peroxidase; Hum

2006
Neuroleptic malignant syndrome associated with risperidone in a male with early-onset schizophrenia.
    Journal of child and adolescent psychopharmacology, 2005, Volume: 15, Issue:6

    Topics: Administration, Oral; Adolescent; Antipsychotic Agents; Clozapine; Combined Modality Therapy; Electr

2005
Longitudinal studies of antisaccades in antipsychotic-naive first-episode schizophrenia.
    Psychological medicine, 2006, Volume: 36, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Haloperidol; Humans; Longitudinal Studies; Male; Mi

2006
Interpreting the results of the CATIE study.
    Psychiatric services (Washington, D.C.), 2006, Volume: 57, Issue:1

    Topics: Antipsychotic Agents; Dibenzothiazepines; Humans; National Institute of Mental Health (U.S.); Perphe

2006
Interpreting the results of the CATIE study.
    Psychiatric services (Washington, D.C.), 2006, Volume: 57, Issue:1

    Topics: Antipsychotic Agents; Dibenzothiazepines; Humans; Perphenazine; Piperazines; Quetiapine Fumarate; Ri

2006
Interpreting the results of the CATIE study.
    Psychiatric services (Washington, D.C.), 2006, Volume: 57, Issue:1

    Topics: Antipsychotic Agents; Dibenzothiazepines; Humans; Perphenazine; Piperazines; Quetiapine Fumarate; Ri

2006
Cost effectiveness of long-acting risperidone: what can pharmacoeconomic models teach us?
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Economics, Pharmaceutical; Humans; Models, Economic; Ri

2005
Costs and effects of long-acting risperidone compared with oral atypical and conventional depot formulations in Germany.
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Administration, Oral; Antipsychotic Agents; Benzodiazepines; Cost of Illness; Cost-Benefit Analysis;

2005
Long-acting risperidone compared with oral olanzapine and haloperidol depot in schizophrenia: a Belgian cost-effectiveness analysis.
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Antipsychotic Agents; Belgium; Benzodiazepines; Cost of Illness; Cost-Benefit Analysis; Decision Tre

2005
Modelling the impact of compliance on the costs and effects of long-acting risperidone in Canada.
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Administration, Oral; Antipsychotic Agents; Canada; Cost of Illness; Cost-Benefit Analysis; Delayed-

2005
Cost effectiveness of long-acting risperidone injection versus alternative antipsychotic agents in patients with schizophrenia in the USA.
    PharmacoEconomics, 2005, Volume: 23 Suppl 1

    Topics: Antipsychotic Agents; Cost of Illness; Cost-Benefit Analysis; Decision Trees; Hospitalization; Human

2005
Antipsychotic drugs and schizophrenia.
    The New England journal of medicine, 2006, Jan-19, Volume: 354, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Developing Countries; Health Policy; H

2006
Antipsychotic drugs and schizophrenia.
    The New England journal of medicine, 2006, Jan-19, Volume: 354, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Dyskinesia, Drug-Induced; Humans; Olanzap

2006
Homocysteine levels and glucose metabolism in non-obese, non-diabetic chronic schizophrenia.
    Acta psychiatrica Scandinavica, 2006, Volume: 113, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Blood Pressure; Chronic Disease; Clozap

2006
Methodological issues in a comparative study of ziprasidone and risperidone.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:1

    Topics: Antipsychotic Agents; Drug Administration Schedule; Humans; Piperazines; Randomized Controlled Trial

2006
The choice of drugs for schizophrenia.
    The New England journal of medicine, 2006, Feb-02, Volume: 354, Issue:5

    Topics: Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Risperidone; Schizophrenia

2006
Ethnic variation in symptoms and response to risperidone in youths with schizophrenia-spectrum disorders.
    Social psychiatry and psychiatric epidemiology, 2006, Volume: 41, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Black or African American; Brief Psychiatric Rating Scale; Child;

2006
Treatment persistence: a comparison among patients with schizophrenia who were initiated on atypical antipsychotic agents.
    Journal of clinical pharmacy and therapeutics, 2006, Volume: 31, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Female; Humans; M

2006
Genetic predisposition to neuroleptic malignant syndrome in siblings.
    The Annals of pharmacotherapy, 2006, Volume: 40, Issue:3

    Topics: Adult; Antipsychotic Agents; Citalopram; Female; Humans; Male; Neuroleptic Malignant Syndrome; Polym

2006
Diabetes associated with atypical antipsychotic treatment may be severe but reversible: case report.
    International journal of psychiatry in medicine, 2005, Volume: 35, Issue:3

    Topics: Adult; Antipsychotic Agents; Diabetes Mellitus, Type 2; Dibenzothiazepines; Female; Humans; Hypoglyc

2005
Multiple dose pharmacokinetics of risperidone and 9-hydroxyrisperidone in Chinese female patients with schizophrenia.
    Acta pharmacologica Sinica, 2006, Volume: 27, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Area Under Curve; Asian People; China; Female; Humans

2006
A PET study evaluating dopamine D2 receptor occupancy for long-acting injectable risperidone.
    The American journal of psychiatry, 2006, Volume: 163, Issue:3

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Brain; Carbon Radioisotopes; Corpus Striatum; D

2006
Cytochrome P450 2D6 dependent metabolization of risperidone is inhibited by melperone.
    European journal of clinical pharmacology, 2006, Volume: 62, Issue:4

    Topics: Adult; Butyrophenones; Cytochrome P-450 CYP2D6 Inhibitors; Humans; Male; Risperidone; Schizophrenia;

2006
Cost analysis of the treatment of schizophrenia in Thailand: a simulation model comparing olanzapine, risperidone, quetiapine, ziprasidone and haloperidol.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2005, Volume: 88, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Computer Simulation; Cost of Illness; Cost-Benefit Analysis;

2005
Long-term antipsychotic treatments and crossover studies in rats: differential effects of typical and atypical agents on the expression of antioxidant enzymes and membrane lipid peroxidation in rat brain.
    Journal of psychiatric research, 2007, Volume: 41, Issue:5

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Brain; Chlorpromazine; Clozapine; Cross-Over Studies

2007
Three cases of risperidone-induced enuresis.
    Schizophrenia research, 2006, Volume: 84, Issue:1

    Topics: Aripiprazole; Enuresis; Female; Humans; Middle Aged; Piperazines; Quinolones; Risperidone; Schizophr

2006
Practical treatment information for schizophrenia.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Antipsychotic Agents; Clozapine; Dibenzothiazepines; Female; Humans; Male; Multicenter Studies as To

2006
[Therapy with antipsychotic drugs as a risk factor for diabetes in schizophrenia: a case-control study].
    Medicina clinica, 2006, Apr-01, Volume: 126, Issue:12

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Clozapi

2006
Clozapine alone versus clozapine and risperidone for refractory schizophrenia.
    The New England journal of medicine, 2006, Apr-27, Volume: 354, Issue:17

    Topics: Antipsychotic Agents; Clozapine; Confidence Intervals; Drug Therapy, Combination; Humans; Risperidon

2006
Clozapine alone versus clozapine and risperidone for refractory schizophrenia.
    The New England journal of medicine, 2006, Apr-27, Volume: 354, Issue:17

    Topics: Antipsychotic Agents; Bias; Clozapine; Drug Therapy, Combination; Humans; Risperidone; Schizophrenia

2006
Neuroleptic malignant syndrome is malignant catatonia, warranting treatments efficacious for catatonia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Aug-30, Volume: 30, Issue:6

    Topics: Adult; Antipsychotic Agents; Catatonia; Electroshock; Female; Humans; Neuroleptic Malignant Syndrome

2006
Treatment with olanzapine, risperidone or typical antipsychotic drugs in Asian patients with schizophrenia.
    The Australian and New Zealand journal of psychiatry, 2006, Volume: 40, Issue:5

    Topics: Adult; Antipsychotic Agents; Asian People; Basal Ganglia Diseases; Benzodiazepines; Diagnostic and S

2006
Insight and its relationship to clinical outcomes in patients with schizophrenia or schizoaffective disorder receiving long-acting risperidone.
    International clinical psychopharmacology, 2006, Volume: 21, Issue:4

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Clinical Trials as Topic; Delayed-

2006
Priapism associated with typical and atypical antipsychotic medications.
    International clinical psychopharmacology, 2006, Volume: 21, Issue:4

    Topics: Adrenergic alpha-Antagonists; Adult; Antipsychotic Agents; Chlorpromazine; Humans; Male; Priapism; R

2006
To what extent do the PANSS and CGI-S overlap?
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:3

    Topics: Adult; Antipsychotic Agents; Clinical Trials as Topic; Female; Humans; Male; Psychiatric Status Rati

2006
Dysfunction of ventral striatal reward prediction in schizophrenic patients treated with typical, not atypical, neuroleptics.
    Psychopharmacology, 2006, Volume: 187, Issue:2

    Topics: Adult; Affect; Antipsychotic Agents; Arousal; Basal Ganglia; Benzodiazepines; Cues; Dominance, Cereb

2006
Sexual dysfunction associated with second-generation antipsychotics in outpatients with schizophrenia or schizoaffective disorder: an empirical evaluation of olanzapine, risperidone, and quetiapine.
    Schizophrenia research, 2006, Volume: 86, Issue:1-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Dose-Response Re

2006
Association of the dopamine receptor interacting protein gene, NEF3, with early response to antipsychotic medication.
    The international journal of neuropsychopharmacology, 2007, Volume: 10, Issue:3

    Topics: Acute Disease; Adolescent; Adult; Aged; Antipsychotic Agents; Female; Genotype; Humans; Linkage Dise

2007
Serum concentrations of risperidone and 9-OH risperidone following intramuscular injection of long-acting risperidone compared with oral risperidone medication.
    Acta psychiatrica Scandinavica, 2006, Volume: 114, Issue:1

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Bipolar Disorder; Delayed-Actio

2006
Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study.
    Human psychopharmacology, 2006, Volume: 21, Issue:4

    Topics: Adolescent; Adult; Aged; Aggression; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Weig

2006
A case of pulmonary thromboembolism and rhabdomyolysis during therapy with mirtazapine and risperidone.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:5

    Topics: Adult; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Comorbidity; Depressive Disorder, Maj

2006
Effect of therapy with atypical antipsychotic drugs on prolactin concentration in patients with schizophrenia and schizoaffective disorders.
    Bulletin of experimental biology and medicine, 2005, Volume: 140, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Haloperidol; H

2005
Cross-sectional comparison of fasting lipids in normoglycemic patients with schizophrenia during chronic treatment with olanzapine, risperidone, or typical antipsychotics.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cross-Sectional

2006
Decision models in the evaluation of psychotropic drugs : useful tool or useless toy?
    The European journal of health economics : HEPAC : health economics in prevention and care, 2006, Volume: 7, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Decision Support Techniques; Health Care Costs; Humans; Olanz

2006
Comparison of time to rehospitalization among schizophrenic patients discharged on typical antipsychotics, clozapine or risperidone.
    Journal of the Chinese Medical Association : JCMA, 2006, Volume: 69, Issue:6

    Topics: Adult; Age of Onset; Antipsychotic Agents; Clozapine; Female; Humans; Male; Middle Aged; Patient Com

2006
Risperidone-induced hyperprolactinemia in adolescents: A case series.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:7

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Depressive Disorder, Major; Diagnostic and Statistica

2006
A decision model to compare health care costs of olanzapine and risperidone treatment for schizophrenia in Germany.
    The European journal of health economics : HEPAC : health economics in prevention and care, 2006, Volume: 7, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Decision Support Techniques; Germany; Health Care Costs; Hosp

2006
Association between the interleukin-1 receptor antagonist gene and negative symptom improvement during antipsychotic treatment.
    American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2006, Dec-05, Volume: 141B, Issue:8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Genotype; Haloperidol; Humans; Interleukin 1 R

2006
A case of schizophrenia with complete agenesis of the corpus callosum.
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2006, Volume: 14, Issue:3

    Topics: Adult; Agenesis of Corpus Callosum; Antidepressive Agents; Antipsychotic Agents; Cognition Disorders

2006
A model of anticholinergic activity of atypical antipsychotic medications.
    Schizophrenia research, 2006, Volume: 88, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Binding Sites; Clozapine; Cognition Diso

2006
Diabetes risk associated with use of olanzapine, quetiapine, and risperidone in veterans health administration patients with schizophrenia.
    American journal of epidemiology, 2006, Oct-01, Volume: 164, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Cohort Studies; Diabetes Mellitus, Type

2006
Gender-specific effects in the treatment of acute schizophrenia with risperidone.
    Pharmacopsychiatry, 2006, Volume: 39, Issue:5

    Topics: Acute Disease; Adolescent; Adult; Aged; Anti-Anxiety Agents; Antipsychotic Agents; Benzodiazepines;

2006
Excessive weight gain after remission of depression in a schizophrenic patient treated with risperidone: case report.
    BMC psychiatry, 2006, Sep-05, Volume: 6

    Topics: Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Bulimia; Depression; Diabetes

2006
The treatment of psychogenic polydipsia with risperidone in two children diagnosed with schizophrenia.
    Journal of child and adolescent psychopharmacology, 2006, Volume: 16, Issue:4

    Topics: Antipsychotic Agents; Child; Drinking; Follow-Up Studies; Humans; Male; Psychophysiologic Disorders;

2006
Initial dosing strategies for long-acting injectable risperidone.
    The Journal of clinical psychiatry, 2006, Volume: 67, Issue:8

    Topics: Ambulatory Care; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug

2006
Treatment adherence among patients with schizophrenia treated with atypical and typical antipsychotics.
    Psychiatry research, 2006, Nov-15, Volume: 144, Issue:2-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Schedule; Drug

2006
Lingual lesions with orally disintegrating risperidone.
    The American journal of psychiatry, 2006, Volume: 163, Issue:10

    Topics: Absorption; Administration, Oral; Adult; Antipsychotic Agents; Chemistry, Pharmaceutical; Female; Hu

2006
Polymorphisms of the ABCB1 gene are associated with the therapeutic response to risperidone in Chinese schizophrenia patients.
    Pharmacogenomics, 2006, Volume: 7, Issue:7

    Topics: Adult; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Tra

2006
Dopamine D2 receptor occupancy by risperidone: implications for the timing and magnitude of clinical response.
    Psychiatry research, 2006, Dec-01, Volume: 148, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzamides; Brief Psychiatric Rating Scale; Corpus Striatum

2006
Psychometric characteristics of role-play assessments of social skill in schizophrenia.
    Behavior therapy, 2006, Volume: 37, Issue:4

    Topics: Adult; Antipsychotic Agents; Clozapine; Comorbidity; Crime Victims; Diabetes Mellitus, Type 2; Femal

2006
Adverse effects of risperidone on spatial working memory in first-episode schizophrenia.
    Archives of general psychiatry, 2006, Volume: 63, Issue:11

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Female; Follow-Up Studies; Humans; Male; Mem

2006
Prolactin elevation of the antipsychotic risperidone is predominantly related to its 9-hydroxy metabolite.
    Human psychopharmacology, 2006, Volume: 21, Issue:8

    Topics: Adult; Antipsychotic Agents; Biotransformation; Female; Humans; Isoxazoles; Male; Middle Aged; Palip

2006
Serum BDNF levels and weight gain in schizophrenic patients on long-term treatment with antipsychotics.
    Journal of psychiatric research, 2007, Volume: 41, Issue:12

    Topics: Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Chronic Disease; Clozapine; Female; Humans;

2007
Effects of switching from conventional antipsychotics to risperidone in Japanese patients with chronic schizophrenia.
    Psychiatry and clinical neurosciences, 2006, Volume: 60, Issue:6

    Topics: Adult; Aged; Anti-Dyskinesia Agents; Antipsychotic Agents; Chronic Disease; Dyskinesia, Drug-Induced

2006
Pisa syndrome-like peculiar posture occurred while running was successfully improved with risperidone.
    Psychiatry and clinical neurosciences, 2006, Volume: 60, Issue:6

    Topics: Adult; Antipsychotic Agents; Drug Therapy, Combination; Dyskinesia, Drug-Induced; Humans; Jogging; M

2006
Use of long-acting injectable risperidone before and throughout pregnancy in schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Mar-30, Volume: 31, Issue:2

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Female; Humans; Injections; Pregnancy; Ri

2007
Remission and relapse in the outpatient care of schizophrenia: three-year results from the Schizophrenia Outpatient Health Outcomes study.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:6

    Topics: Adult; Ambulatory Care; Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Cohort Studie

2006
Pharmacokinetics and safety of combination therapy with lithium and risperidone.
    Pharmacopsychiatry, 2006, Volume: 39, Issue:6

    Topics: Adolescent; Antimanic Agents; Antipsychotic Agents; Area Under Curve; Bipolar Disorder; Child; Drug

2006
Association of co-morbidities with prescribing patterns and cost savings: olanzapine versus risperidone for schizophrenia.
    PharmacoEconomics, 2006, Volume: 24, Issue:12

    Topics: Antipsychotic Agents; Benzodiazepines; Cohort Studies; Comorbidity; Cost Savings; Databases, Factual

2006
Beneficial effect of long-acting injectable risperidone on the neurocognitive deficit of a schizophrenic patient: A case report.
    International journal of clinical pharmacology and therapeutics, 2006, Volume: 44, Issue:11

    Topics: Adult; Antipsychotic Agents; Female; Humans; Injections, Intramuscular; Patient Compliance; Psychiat

2006
The switching of risperidone to olanzapine in elderly nursing-home patients with dementia: a retrospective study.
    CNS spectrums, 2007, Volume: 12, Issue:1

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Benzodiazepines; Comorbidity; Dementia, Vascular; Dose-R

2007
[Psychiatric illness associated with amphetamines and other stimulants].
    Psychiatrische Praxis, 2000, Volume: 27, Issue:4

    Topics: Adult; Amnesia; Amphetamines; Central Nervous System Stimulants; Cognition Disorders; Designer Drugs

2000
Propranolol blocks chronic risperidone treatment-induced enhancement of spatial working memory performance of rats in a delayed matching-to-place water maze task.
    Psychopharmacology, 2007, Volume: 191, Issue:2

    Topics: Adrenergic beta-Antagonists; Analysis of Variance; Animals; Antipsychotic Agents; Behavior, Animal;

2007
Abnormalities in the fatty acid composition of the postmortem orbitofrontal cortex of schizophrenic patients: gender differences and partial normalization with antipsychotic medications.
    Schizophrenia research, 2007, Volume: 91, Issue:1-3

    Topics: Adult; Aged; Antipsychotic Agents; Arachidonic Acid; Benzodiazepines; Brain; Clozapine; Diagnostic a

2007
Glucose and lipid metabolism of long-term risperidone monotherapy in patients with schizophrenia.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:1

    Topics: Adiponectin; Adult; Antipsychotic Agents; Body Composition; Body Mass Index; Cholesterol, HDL; Femal

2007
Alteration in serum neural cell adhesion molecule in patients of schizophrenia.
    Human psychopharmacology, 2007, Volume: 22, Issue:2

    Topics: Adult; Age Factors; Antipsychotic Agents; Benzodiazepines; Blotting, Western; Chronic Disease; Diben

2007
Atypical antipsychotics and pituitary neoplasms in the WHO database.
    Psychopharmacology bulletin, 2007, Volume: 40, Issue:1

    Topics: Adenoma; Adult; Adverse Drug Reaction Reporting Systems; Amisulpride; Antipsychotic Agents; Causalit

2007
Response of risperidone treatment may be associated with polymorphisms of HTT gene in Chinese schizophrenia patients.
    Neuroscience letters, 2007, Feb-27, Volume: 414, Issue:1

    Topics: Adult; Antipsychotic Agents; Brain; Brain Chemistry; China; DNA Mutational Analysis; Drug Resistance

2007
Splitting and pill splitting.
    Psychiatric services (Washington, D.C.), 2007, Volume: 58, Issue:2

    Topics: Adult; Aged; Borderline Personality Disorder; Cost Savings; Defense Mechanisms; Drug Costs; Female;

2007
Impact of splitting risperidone tablets on medication adherence and on clinical outcomes for patients with schizophrenia.
    Psychiatric services (Washington, D.C.), 2007, Volume: 58, Issue:2

    Topics: Ambulatory Care; Antipsychotic Agents; Cost Savings; Drug Costs; Hospitals, Veterans; Humans; New Je

2007
Psychotic disorders, eating habits, and physical activity: who is ready for lifestyle changes?
    Psychiatric services (Washington, D.C.), 2007, Volume: 58, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapine; Dose-Response

2007
Antipsychotic drugs exacerbate impairment on a working memory task in first-episode schizophrenia.
    Biological psychiatry, 2007, Oct-01, Volume: 62, Issue:7

    Topics: Adult; Antipsychotic Agents; Attention; Benzodiazepines; Cues; Eye Movements; Female; Humans; Male;

2007
New-onset diabetic ketoacidosis induced by the addition of perospirone hydrochloride in a patient treated with risperidone.
    Internal medicine (Tokyo, Japan), 2007, Volume: 46, Issue:4

    Topics: Adult; Diabetic Ketoacidosis; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug T

2007
Correlation of physician and patient rated quality of life during antipsychotic treatment in outpatients with schizophrenia.
    Schizophrenia research, 2007, Volume: 91, Issue:1-3

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Humans; Male; Olan

2007
Synergistic effect of galantamine with risperidone on impairment of social interaction in phencyclidine-treated mice as a schizophrenic animal model.
    Neuropharmacology, 2007, Volume: 52, Issue:4

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Behavior, Animal; Disease Models, Animal; Dopam

2007
Valproic acid improves psychotic agitation without influencing plasma risperidone levels in schizophrenic patients.
    Pharmacopsychiatry, 2007, Volume: 40, Issue:1

    Topics: Adult; Antimanic Agents; Antipsychotic Agents; Drug Interactions; Female; Homovanillic Acid; Humans;

2007
Priapism with sertraline-risperidone combination.
    Pharmacopsychiatry, 2007, Volume: 40, Issue:1

    Topics: Adult; Drug Combinations; Humans; Male; Penile Erection; Priapism; Risperidone; Schizophrenia; Selec

2007
A discussion of 2 double-blind studies comparing risperidone and quetiapine in patients with schizophrenia.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:2

    Topics: Antipsychotic Agents; Data Interpretation, Statistical; Dibenzothiazepines; Double-Blind Method; Hum

2007
Weight development in patients treated with risperidone: a 5-year naturalistic study.
    Acta psychiatrica Scandinavica, 2007, Volume: 115, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Body Weight; Female; Follow-Up Studies; Humans; Male; Middle Aged

2007
Illuminating the molecular basis for some antipsychotic drug-induced metabolic burden.
    Proceedings of the National Academy of Sciences of the United States of America, 2007, Feb-27, Volume: 104, Issue:9

    Topics: AMP-Activated Protein Kinase Kinases; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Hum

2007
Risperidone significantly inhibits interferon-gamma-induced microglial activation in vitro.
    Schizophrenia research, 2007, Volume: 92, Issue:1-3

    Topics: Animals; Antipsychotic Agents; Blotting, Western; Cell Line; Disease Models, Animal; Enzyme-Linked I

2007
Risperidone-induced priapism.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2007, Volume: 8, Issue:1

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Drug Overdose; Erect

2007
[Sleep disorders in schizophrenic patients and the effect of atypical antipsychotic agents].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2006, Volume: 108, Issue:11

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Drug Administration Schedule; Female; Humans; Mal

2006
Blood pressure, heart rate, and anxiety in schizophrenia.
    Psychiatry research, 2007, May-30, Volume: 151, Issue:1-2

    Topics: Adult; Antipsychotic Agents; Anxiety; Blood Pressure; Female; Heart Rate; Humans; Male; Middle Aged;

2007
Pituitary adenylate cyclase-activating polypeptide is associated with schizophrenia.
    Molecular psychiatry, 2007, Volume: 12, Issue:11

    Topics: Adult; Alleles; Animals; Antipsychotic Agents; Behavior, Animal; Chi-Square Distribution; Disease Mo

2007
Do differences in atypical antipsychotics matter in routine practice? Medication switch from olanzapine and risperidone to amisulpride.
    International clinical psychopharmacology, 2007, Volume: 22, Issue:3

    Topics: Adolescent; Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Drug Utilization; Dyskinesia,

2007
Effects of the dopamine D3 receptor (DRD3) gene polymorphisms on risperidone response: a pharmacogenetic study.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2008, Volume: 33, Issue:2

    Topics: Adult; Age of Onset; Antipsychotic Agents; DNA; Humans; Polymerase Chain Reaction; Polymorphism, Gen

2008
Pisa syndrome resolved after switching to olanzapine.
    The Journal of neuropsychiatry and clinical neurosciences, 2007,Spring, Volume: 19, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Diagnostic and Statistical Manual of Mental Disorders;

2007
Improvement in neuroleptic-induced akathisia with intravenous iron treatment in a patient with iron deficiency.
    Journal of neurology, neurosurgery, and psychiatry, 2007, Volume: 78, Issue:5

    Topics: Aged; Akathisia, Drug-Induced; Antipsychotic Agents; Humans; Infusions, Intravenous; Iron; Iron Defi

2007
Surrogate marker evaluation from an information theory perspective.
    Biometrics, 2007, Volume: 63, Issue:1

    Topics: Antipsychotic Agents; Biomarkers; Clinical Trials as Topic; Entropy; Humans; Information Theory; Mod

2007
Treatment with risperidone for 4 weeks increased plasma 3-methoxy-4-hydroxypnenylglycol (MHPG) levels, but did not alter plasma brain-derived neurotrophic factor (BDNF) levels in schizophrenic patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2007, Jun-30, Volume: 31, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Brain-Derived Neurotrophic Factor; Catecholamines; Ch

2007
Processing spatial-temporal information in recent-onset schizophrenia: the study of short-term memory and its susceptibility to distraction.
    Brain and cognition, 2007, Volume: 64, Issue:3

    Topics: Adult; Antipsychotic Agents; Attention; Diagnostic and Statistical Manual of Mental Disorders; Femal

2007
Managing psychosis in pregnancy.
    The Australian and New Zealand journal of psychiatry, 2007, Volume: 41, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Case Management; Child Custody; Cooperative Behavior;

2007
Treatment of schizophrenia with long-acting fluphenazine, haloperidol, or risperidone.
    Schizophrenia bulletin, 2007, Volume: 33, Issue:6

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Fluphenazine; Haloperidol; Humans;

2007
Sexual disinhibition in schizophrenia possibly induced by risperidone and quetiapine.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:3

    Topics: Adult; Antimanic Agents; Antipsychotic Agents; Clonazepam; Dibenzothiazepines; Female; GABA Modulato

2007
Weight gain in newly diagnosed first-episode psychosis patients and healthy comparisons: one-year analysis.
    Schizophrenia research, 2007, Volume: 93, Issue:1-3

    Topics: Adult; Affective Disorders, Psychotic; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Dose-

2007
Cognitive-disruptive effects of the psychotomimetic phencyclidine and attenuation by atypical antipsychotic medications in rats.
    Psychopharmacology, 2007, Volume: 193, Issue:4

    Topics: Animals; Antipsychotic Agents; Attention; Benzodiazepines; Clozapine; Cognition Disorders; Dibenzoth

2007
The relationship between symptomatic remission and neuropsychological improvement in schizophrenia patients switched to treatment with ziprasidone.
    Schizophrenia research, 2007, Volume: 94, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Humans; Middle Aged;

2007
Dose-dependent acute excessive weight gain and metabolic changes in a drug-naive patient on risperidone are reversible with discontinuation: a case report.
    British journal of clinical pharmacology, 2007, Volume: 64, Issue:5

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Humans; Risperidone; Schizoph

2007
Decision analysis model evaluating the cost-effectiveness of risperidone, olanzapine and haloperidol in the treatment of schizophrenia.
    Journal of evaluation in clinical practice, 2007, Volume: 13, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Decision Support Techniques; Drug Cost

2007
Atypical antipsychotic therapy for treatment of schizophrenia in Hong Kong Chinese patients--a cost analysis.
    International journal of clinical pharmacology and therapeutics, 2007, Volume: 45, Issue:5

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; China; Cost of Illness; Cost-Benefit Anal

2007
Association of the RGS2 gene with extrapyramidal symptoms induced by treatment with antipsychotic medication.
    Pharmacogenetics and genomics, 2007, Volume: 17, Issue:7

    Topics: Adult; Alleles; Antipsychotic Agents; Extrapyramidal Tracts; Female; Haplotypes; Humans; Male; Middl

2007
Thirty-five months experience of risperidone long-acting injection in a UK psychiatric service including a mirror-image analysis of in-patient care.
    Acta psychiatrica Scandinavica, 2007, Volume: 116, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cost-Benefit Analysis; Delayed-Action Preparations; F

2007
The effects of chronic administration of established and putative antipsychotics on natural prepulse inhibition deficits in Brattleboro rats.
    Behavioural brain research, 2007, Aug-06, Volume: 181, Issue:2

    Topics: Analysis of Variance; Animals; Antipsychotic Agents; Arginine Vasopressin; Clozapine; Deamino Argini

2007
Schizophrenic patients treated with clozapine or olanzapine perform better on theory of mind tasks than those treated with risperidone or typical antipsychotic medications.
    Schizophrenia research, 2007, Volume: 94, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Clozapine; Cognition;

2007
Impairment in error monitoring predicts poor executive function in schizophrenia patients.
    Schizophrenia research, 2007, Volume: 94, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cognition Disorders; Diagn

2007
(+/-) Ketamine-induced prepulse inhibition deficits of an acoustic startle response in rats are not reversed by antipsychotics.
    Journal of psychopharmacology (Oxford, England), 2007, Volume: 21, Issue:3

    Topics: Animals; Antipsychotic Agents; Clozapine; Dose-Response Relationship, Drug; Excitatory Amino Acid An

2007
Risk of discontinuation of atypical antipsychotic agents in the treatment of schizophrenia.
    Schizophrenia research, 2008, Volume: 98, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Dibenzothiazepines; Female; Follow-Up Studies

2008
Limitations in discerning the effects of risperidone and its 9-hydroxy metabolite on prolactin levels in a small study of patients with schizophrenia.
    Human psychopharmacology, 2007, Volume: 22, Issue:5

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Paliperidone Palmitate; Prolactin; Pyrimidines; Risperidon

2007
Atypical antipsychotic prescribing and diabetes.
    Psychiatria Danubina, 2007, Volume: 19, Issue:1-2

    Topics: Antipsychotic Agents; Blood Glucose; Clozapine; Diabetes Mellitus, Type 2; Humans; Risperidone; Schi

2007
Prevalence of hyperprolactinaemia in a naturalistic cohort of schizophrenia and bipolar outpatients during treatment with typical and atypical antipsychotics.
    Journal of psychopharmacology (Oxford, England), 2007, Volume: 21, Issue:7

    Topics: Adult; Amisulpride; Antipsychotic Agents; Bipolar Disorder; Cohort Studies; Cross-Sectional Studies;

2007
Estimating reliability and generalizability from hierarchical biomedical data.
    Journal of biopharmaceutical statistics, 2007, Volume: 17, Issue:4

    Topics: Algorithms; Analysis of Variance; Biometry; Clinical Trials as Topic; Double-Blind Method; Humans; L

2007
Association between T102C and A-1438G polymorphisms in the serotonin receptor 2A (5-HT2A) gene and schizophrenia: relevance for treatment with antipsychotic drugs.
    Clinical chemistry and laboratory medicine, 2007, Volume: 45, Issue:7

    Topics: Adult; Aged; Antipsychotic Agents; Female; Gene Frequency; Genetic Predisposition to Disease; Genoty

2007
Early use of clozapine for poorly responding first-episode psychosis.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:4

    Topics: Adolescent; Adult; Algorithms; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines;

2007
Risperidone- and quetiapine-induced cholestasis.
    The Annals of pharmacotherapy, 2007, Volume: 41, Issue:9

    Topics: Adult; Alanine Transaminase; Alkaline Phosphatase; Antipsychotic Agents; Aspartate Aminotransferases

2007
Pretrial medication bias in randomized antipsychotic drug trials.
    The American journal of psychiatry, 2007, Volume: 164, Issue:8

    Topics: Antipsychotic Agents; Bias; Drug Administration Schedule; Haloperidol; Humans; Randomized Controlled

2007
Metabolic syndrome in drug-naïve first-episode psychosis treated with atypical antipsychotics.
    The Australian and New Zealand journal of psychiatry, 2007, Volume: 41, Issue:7

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Pressure; Cross-Sectional Studies; Dibenzothiaze

2007
Hypomania induced by atypical antipsychotics among schizophrenic patients: report of three cases.
    Pharmacopsychiatry, 2007, Volume: 40, Issue:4

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Female; Humans; Male; Risperidone; Schizophrenia; Sev

2007
Serum prolactin levels, plasma risperidone levels, polymorphism of cytochrome P450 2D6 and clinical response in patients with schizophrenia.
    Journal of psychopharmacology (Oxford, England), 2007, Volume: 21, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Female; Humans; Isoxazoles; Male;

2007
Orally disintegrating olanzapine induces less weight gain in adolescents than standard oral tablets.
    European psychiatry : the journal of the Association of European Psychiatrists, 2007, Volume: 22, Issue:7

    Topics: Administration, Oral; Adolescent; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weigh

2007
In vitro and in vivo demonstration of risperidone implants in mice.
    Schizophrenia research, 2008, Volume: 98, Issue:1-3

    Topics: Animals; Behavior, Animal; Biocompatible Materials; Disease Models, Animal; Drug Delivery Systems; D

2008
Risperidone-induced priapism in a 12-year-old boy with schizophrenia.
    Journal of child and adolescent psychopharmacology, 2007, Volume: 17, Issue:4

    Topics: Antipsychotic Agents; Child; Dose-Response Relationship, Drug; Humans; India; Male; Priapism; Risper

2007
Retrospective database analysis on the effectiveness of typical and atypical antipsychotic drugs in an outpatient clinic setting.
    Human psychopharmacology, 2007, Volume: 22, Issue:8

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Databases, Factua

2007
Revisiting the 5 dimensions of the Positive and Negative Syndrome Scale.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:5

    Topics: Antipsychotic Agents; Computer Simulation; Controlled Clinical Trials as Topic; Data Interpretation,

2007
Effect of risperidone on ghrelin and glucose in schizophrenia.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:5

    Topics: Antipsychotic Agents; Blood Glucose; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Ghrelin; Hu

2007
Association of subjective cognitive dysfunction with akathisia in patients receiving stable doses of risperidone or haloperidol.
    Journal of clinical pharmacy and therapeutics, 2007, Volume: 32, Issue:5

    Topics: Adult; Akathisia, Drug-Induced; Analysis of Variance; Antipsychotic Agents; Cognition Disorders; Fem

2007
Risperidone-induced recurrent giant urticaria.
    British journal of clinical pharmacology, 2007, Volume: 64, Issue:4

    Topics: Angioedema; Antipsychotic Agents; Humans; Male; Middle Aged; Recurrence; Risperidone; Schizophrenia

2007
Analysis of treatment effectiveness in longitudinal observational data.
    Journal of biopharmaceutical statistics, 2007, Volume: 17, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Data Interpretation, Statistical; Female; Humans; Long

2007
Rehospitalization rates of patients with schizophrenia discharged on haloperidol, risperidone or clozapine.
    Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 2007, Volume: 29, Issue:3

    Topics: Adult; Age of Onset; Antipsychotic Agents; Brazil; Clozapine; Epidemiologic Methods; Female; Haloper

2007
Social cognition [corrected] and neurocognition: effects of risperidone, olanzapine, and haloperidol.
    The American journal of psychiatry, 2007, Volume: 164, Issue:10

    Topics: Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Cognition; Cognition Disorders; Emotions; Fa

2007
Evidence-based psychiatry: outcomes and decisions.
    Southern medical journal, 2007, Volume: 100, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Decision Making; Evidence-Based Medicine; Humans; Olanzapine;

2007
Show me the evidence: using number needed to treat.
    Southern medical journal, 2007, Volume: 100, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Confidence Intervals; Data Interpretation, Statist

2007
New-onset diabetic ketoacidosis in a schizophrenic patient with multiple autoimmune disease during treatment with risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Feb-15, Volume: 32, Issue:2

    Topics: Antipsychotic Agents; Autoimmune Diseases; Comorbidity; Diabetes Mellitus, Type 1; Diabetic Ketoacid

2008
Risperidone versus olanzapine for treatment of schizophrenia.
    Schizophrenia bulletin, 2007, Volume: 33, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Risperidone; Schizophrenia

2007
Oculomotor and neuropsychological effects of antipsychotic treatment for schizophrenia.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:3

    Topics: Adult; Antipsychotic Agents; Cognition; Cognition Disorders; Female; Humans; Male; Neuropsychologica

2008
Clinical decision-making during 5 years of antipsychotic treatment.
    Acta psychiatrica Scandinavica. Supplementum, 2007, Issue:435

    Topics: Adolescent; Adult; Aged; Akathisia, Drug-Induced; Antipsychotic Agents; Attitude; Female; Humans; Lo

2007
Costs of schizophrenia during 5 years.
    Acta psychiatrica Scandinavica. Supplementum, 2007, Issue:435

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Costs and Cost Analysis; Female; Humans; Male; Middle

2007
Dopamine transporter polymorphisms and risperidone response in Chinese schizophrenia patients: an association study.
    Pharmacogenomics, 2007, Volume: 8, Issue:10

    Topics: Adult; Antipsychotic Agents; DNA; DNA Primers; Dopamine Plasma Membrane Transport Proteins; Female;

2007
New for old? Risperidone long-acting injection in older patients.
    Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists, 2007, Volume: 15, Issue:6

    Topics: Aged; Antipsychotic Agents; Basal Ganglia Diseases; Delayed-Action Preparations; Female; Humans; Inj

2007
Sleep quality and architecture in quetiapine, risperidone, or never-treated schizophrenia patients.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:6

    Topics: Adult; Antipsychotic Agents; Diagnostic and Statistical Manual of Mental Disorders; Dibenzothiazepin

2007
The Schizophrenia Outpatient Health Outcomes (SOHO) study: 3-year results of antipsychotic treatment discontinuation and related clinical factors in Spain.
    European psychiatry : the journal of the Association of European Psychiatrists, 2008, Volume: 23, Issue:1

    Topics: Administration, Oral; Adult; Ambulatory Care; Antipsychotic Agents; Benzodiazepines; Clozapine; Dela

2008
Switching to long-acting injectable risperidone is beneficial with regard to clinical outcomes, regardless of previous conventional medication in patients with schizophrenia.
    Pharmacopsychiatry, 2007, Volume: 40, Issue:6

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Action Preparations; Dyski

2007
The impact of MDR1 polymorphisms on prolactin concentrations in patients treated with risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Feb-15, Volume: 32, Issue:2

    Topics: Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B; ATP Binding Cassette Transporte

2008
Testosterone in first-episode schizophrenia.
    Neuro endocrinology letters, 2007, Volume: 28, Issue:6

    Topics: Adult; Antipsychotic Agents; Humans; Male; Psychiatric Status Rating Scales; Risperidone; Schizophre

2007
[22q11.2 deletion and schizophrenia in childhood and adolescence].
    Zeitschrift fur Kinder- und Jugendpsychiatrie und Psychotherapie, 2007, Volume: 35, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Calcium; Child; Chromosome Deletion; Chromosomes, Human, Pair 22;

2007
Successful treatment of Meige's syndrome induced by risperidone and fluvoxamine with olanzapine monotherapy in schizophrenia.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Fluvoxamine; Humans; Male; Meige Syndrome; Olanzapine;

2007
Pharmacogenetic study of atypical antipsychotic drug response: involvement of the norepinephrine transporter gene.
    American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2008, Jun-05, Volume: 147B, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Genotype; Humans; Male; Norepinephrine Plasma

2008
Paliperidone: new drug. Just a metabolite of risperidone, a neuroleptic soon off-patent.
    Prescrire international, 2007, Volume: 16, Issue:92

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship, Drug; Haloperidol; Hu

2007
The chakragati mouse shows deficits in prepulse inhibition of acoustic startle and latent inhibition.
    Neuroscience research, 2008, Volume: 60, Issue:3

    Topics: Acoustic Stimulation; Animals; Antipsychotic Agents; Clozapine; Conditioning, Psychological; Disease

2008
Aripiprazole treatment for risperidone-associated tic movement: a case report.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Apr-01, Volume: 32, Issue:3

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Humans; Male; Piperazines; Quinolones; Risperidone; Schiz

2008
Evaluating dose response from flexible dose clinical trials.
    BMC psychiatry, 2008, Jan-07, Volume: 8

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Dose-Response Relatio

2008
Feasibility of reducing the duration of placebo-controlled trials in schizophrenia research.
    Schizophrenia bulletin, 2008, Volume: 34, Issue:2

    Topics: Benzodiazepines; Case-Control Studies; Ethics, Clinical; Feasibility Studies; Haloperidol; Humans; O

2008
Reduced attentional engagement contributes to deficits in prefrontal inhibitory control in schizophrenia.
    Biological psychiatry, 2008, Apr-15, Volume: 63, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Attention; Benzodiazepines; Electrooculography; Female; Fix

2008
RGS4 polymorphisms predict clinical manifestations and responses to risperidone treatment in patients with schizophrenia.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:1

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Female; Genetic Predisposition to Disease; Genotype; Hu

2008
Time to discontinuation and self-discontinuation of olanzapine and risperidone in patients with schizophrenia in a naturalistic outpatient setting.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Drug Administration Schedule; Female; Humans; Male; Middle Ag

2008
Second generation antipsychotics and risk of diabetes type II--comparison between olanzapine and risperidone.
    Collegium antropologicum, 2007, Volume: 31, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Diabetes Mellitus, Type 2; Female; Gl

2007
Long-term remission in schizophrenia and related psychoses with long-acting risperidone: results obtained in an open-label study with an observation period of 18 months.
    International journal of clinical pharmacology and therapeutics, 2008, Volume: 46, Issue:1

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Injections, Intramuscular;

2008
Determinants of atypical antipsychotic use among antipsychotic users in community-dwelling elderly, 1996-2004.
    Current medical research and opinion, 2008, Volume: 24, Issue:3

    Topics: Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Anxiety; Benzodiazepines; Cross-Sectiona

2008
Time to rehospitalization of clozapine versus risperidone in the naturalistic treatment of comorbid alcohol use disorder and schizophrenia.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, May-15, Volume: 32, Issue:4

    Topics: Adolescent; Adult; Alcoholism; Antipsychotic Agents; Clozapine; Diagnosis, Dual (Psychiatry); Female

2008
Olanzapine and risperidone block a high dose of methamphetamine-induced schizophrenia-like behavioral abnormalities and accompanied apoptosis in the medial prefrontal cortex.
    Schizophrenia research, 2008, Volume: 101, Issue:1-3

    Topics: Animals; Antipsychotic Agents; Apoptosis; Behavior, Animal; Benzodiazepines; Disease Models, Animal;

2008
Clozapine may partially compensate for task-related brain perfusion abnormalities in risperidone-resistant schizophrenia patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, May-15, Volume: 32, Issue:4

    Topics: Adult; Antipsychotic Agents; Brain; Cerebrovascular Disorders; Clozapine; Cognition; Drug Resistance

2008
Acute risperidone treatment did not increase daily cigarette consumption or plasma levels of cotinine and caffeine: a pilot study.
    Human psychopharmacology, 2008, Volume: 23, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Caffeine; Chromatography, High Pressure Liquid; Coffee; Cotinine;

2008
Applying long-acting injectable antipsychotics in first-episode schizophrenia to achieve first remission.
    CNS drugs, 2008, Volume: 22, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Delayed-Action Preparations; Female; Flupenthixol; Hum

2008
Paliperidone: An improvement over risperidone?
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 2008, Mar-01, Volume: 65, Issue:5

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Humans; Isoxazoles; Marketi

2008
Combined low-dose clozapine with low-dose aripiprazole in a schizophrenic patient.
    Journal of psychopharmacology (Oxford, England), 2009, Volume: 23, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Basal Ganglia Diseases; Clozapine; Dose-Response Relation

2009
The --1019 C/G polymorphism of the 5-HT(1)A receptor gene is associated with negative symptom response to risperidone treatment in schizophrenia patients.
    Journal of psychopharmacology (Oxford, England), 2008, Volume: 22, Issue:8

    Topics: Adult; Antipsychotic Agents; Female; Humans; Male; Middle Aged; Polymorphism, Genetic; Prolactin; Re

2008
Impact of risperidone long acting injection on resource utilization in psychiatric secondary care.
    Journal of psychopharmacology (Oxford, England), 2008, Volume: 22, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Female; Health Resources; Humans; In

2008
Comparing the use and discontinuation of antipsychotics in clinical practice: an observational study.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:2

    Topics: Adult; Aged; Amisulpride; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clozapine; Dibenz

2008
Weight gain due to long term antipsychotic treatment of persistent mental disorders.
    Psychiatria Danubina, 2008, Volume: 20, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Female; Follow-Up Studies; Humans; Is

2008
Treatment compliance of outpatients with schizophrenia: patient's attitudes, demographic, clinical and therapeutic variables.
    Psychiatria Danubina, 2008, Volume: 20, Issue:1

    Topics: Administration, Oral; Adult; Age Factors; Ambulatory Care; Antipsychotic Agents; Clozapine; Cross-Se

2008
[Prescription of traditional neuroleptics in the remission period for schizophrenic patients with excess of body mass caused by atypical antipsychotics].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2007, Volume: 107, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapine; Drug Prescriptions; Female

2007
The Sertindole Cohort Prospective (SCoP) study: rationale, design and methodology.
    Pharmacoepidemiology and drug safety, 2008, Volume: 17, Issue:5

    Topics: Antipsychotic Agents; Endpoint Determination; Humans; Imidazoles; Indoles; Multicenter Studies as To

2008
Cost of antipsychotic polypharmacy in the treatment of schizophrenia.
    BMC psychiatry, 2008, Apr-04, Volume: 8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Humans; Male; Mental Healt

2008
[A naturalistic, observational study of outpatients with schizophrenia: efficacy and safety results after 6 months. The International Schizophrenia Outpatient Health Outcomes study, IC-SOHO].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2007, Volume: 9, Issue:3

    Topics: Adult; Aggression; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Dibenzo

2007
Effects of risperidone on glucose metabolism in Chinese patients with schizophrenia: a prospective study.
    Journal of psychiatric research, 2008, Volume: 43, Issue:2

    Topics: Adult; Antipsychotic Agents; Blood Glucose; Body Mass Index; C-Peptide; China; Cohort Studies; Femal

2008
Lessons to be learned from CATIE and CUtLASS.
    Psychiatric services (Washington, D.C.), 2008, Volume: 59, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dibenzothiazepines; Health Care Cos

2008
Did CATIE influence antipsychotic use?
    Psychiatric services (Washington, D.C.), 2008, Volume: 59, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Therapy; Haloperidol; Hum

2008
Prolactin, subjective well-being and sexual dysfunction: an open label observational study comparing quetiapine with risperidone.
    The journal of sexual medicine, 2008, Volume: 5, Issue:12

    Topics: Adult; Antipsychotic Agents; Arousal; Dibenzothiazepines; Erectile Dysfunction; Female; Humans; Libi

2008
Amisulpride improves obsessive-compulsive symptoms in schizophrenia patients taking atypical antipsychotics: an open-label switch study.
    Journal of clinical psychopharmacology, 2008, Volume: 28, Issue:3

    Topics: Adult; Amisulpride; Antipsychotic Agents; Aripiprazole; Comorbidity; Dopamine Antagonists; Dose-Resp

2008
Increase of risperidone concentration under chlorprothixene comedication--a case report.
    Pharmacopsychiatry, 2008, Volume: 41, Issue:3

    Topics: Adult; Antipsychotic Agents; Chlorprothixene; Drug Therapy, Combination; Humans; Male; Risperidone;

2008
Risperidone-induced extrapyramidal reactions.
    Lancet (London, England), 1995, Nov-04, Volume: 346, Issue:8984

    Topics: Adult; Basal Ganglia Diseases; Dopamine Antagonists; Humans; Male; Risperidone; Schizophrenia

1995
[Therapeutic use of neuroleptics. Satellite symposium "Risperdal: new horizons for the schizophrenic patient". 9th World Congress for Psychiatry, Rio de Janeiro, 6-12 June 1993].
    Der Nervenarzt, 1993, Volume: 64, Issue:11 Suppl

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1993
Adverse reaction reporting and new antipsychotics.
    Lancet (London, England), 1993, Dec-11, Volume: 342, Issue:8885

    Topics: Agranulocytosis; Anemia, Aplastic; Antipsychotic Agents; Clozapine; Drug Monitoring; Humans; Isoxazo

1993
Dopamine D2 receptor occupancy in vivo and response to the new antipsychotic risperidone.
    The British journal of psychiatry : the journal of mental science, 1993, Volume: 163

    Topics: Adult; Antipsychotic Agents; Benzamides; Brain; Brain Mapping; Contrast Media; Dopamine D2 Receptor

1993
Risperidone and remoxipride for schizophrenia.
    Drug and therapeutics bulletin, 1993, Dec-20, Volume: 31, Issue:26

    Topics: Antipsychotic Agents; Female; Humans; Isoxazoles; Piperidines; Remoxipride; Risperidone; Schizophren

1993
Risperidone for chronic schizophrenia.
    The Medical letter on drugs and therapeutics, 1994, Apr-15, Volume: 36, Issue:920

    Topics: Antipsychotic Agents; Chronic Disease; Clinical Trials as Topic; Humans; Isoxazoles; Piperidines; Ri

1994
Risperidone.
    The American journal of psychiatry, 1994, Volume: 151, Issue:6

    Topics: Adult; Clinical Trials as Topic; Humans; Isoxazoles; Multicenter Studies as Topic; Piperidines; Plac

1994
Is it possible to predict the clinical effects of neuroleptics from animal data? Part V: From haloperidol and pipamperone to risperidone.
    Arzneimittel-Forschung, 1994, Volume: 44, Issue:3

    Topics: Amphetamine; Animals; Antipsychotic Agents; Apomorphine; Butyrophenones; Dogs; Dopamine D2 Receptor

1994
Schizophrenia.
    The New England journal of medicine, 1994, Jul-28, Volume: 331, Issue:4

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1994
Risperidone for schizophrenia.
    BMJ (Clinical research ed.), 1994, May-21, Volume: 308, Issue:6940

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1994
Dystonic reaction and relapse with clozapine discontinuation and risperidone intiation.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Dose-Response Relationship, Drug; Drug Administration Schedu

1994
Risperidone: a novel antipsychotic medication.
    Hospital & community psychiatry, 1994, Volume: 45, Issue:5

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Approval;

1994
New drug offers hope for people with schizophrenia.
    Journal of psychosocial nursing and mental health services, 1994, Volume: 32, Issue:5

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Psychiatric Status Rating Scales; Risperidone

1994
The effect of risperidone and ritanserin on human IgG and IgM synthesis in vitro.
    Physiological research, 1994, Volume: 43, Issue:1

    Topics: Antipsychotic Agents; B-Lymphocytes; Enzyme-Linked Immunosorbent Assay; Humans; Immunoglobulin G; Im

1994
Response to clozapine as a predictor of risperidone response in schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:9

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Humans; Isoxazoles; Piperidines; Receptors, Dopamine

1994
The pharmacokinetics of risperidone in humans: a summary.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl

    Topics: Aged; Animals; Antipsychotic Agents; Biotransformation; Dogs; Half-Life; Humans; Isoxazoles; Liver C

1994
Risperidone: new horizons for the schizophrenic patient. 9th World Congress of Psychiatry of the World Psychiatric Association, Rio de Janeiro, June 1993.
    The Journal of clinical psychiatry, 1994, Volume: 55 Suppl

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1994
Risperidone, serotonergic mechanisms, and obsessive-compulsive symptoms in schizophrenia.
    The American journal of psychiatry, 1994, Volume: 151, Issue:11

    Topics: Adult; Antipsychotic Agents; Drug Therapy, Combination; Fluvoxamine; Humans; Isoxazoles; Male; Obses

1994
Risperidone in adolescents.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1994, Volume: 33, Issue:8

    Topics: Adolescent; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Fe

1994
Risperidone treatment for severe negative symptoms.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:6

    Topics: Adult; Antipsychotic Agents; Clonazepam; Depressive Disorder; Drug Therapy, Combination; Humans; Iso

1994
Risperidone's cost.
    Hospital & community psychiatry, 1994, Volume: 45, Issue:9

    Topics: Antipsychotic Agents; Delivery of Health Care; Health Services Accessibility; Humans; Isoxazoles; Pi

1994
High-dose antipsychotic medication.
    The British journal of psychiatry : the journal of mental science, 1994, Volume: 165, Issue:4

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration

1994
Effects of risperidone on phencyclidine-induced behaviors: comparison with haloperidol and ritanserin.
    Japanese journal of pharmacology, 1994, Volume: 66, Issue:2

    Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Antipsychotic Agents; Chromatography, High Pressure Liquid;

1994
Novel neuroleptics in schizophrenia: theory and clinical relevance.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:9 Suppl 2

    Topics: Antipsychotic Agents; Brain; Clozapine; Humans; Isoxazoles; Piperidines; Psychiatric Status Rating S

1994
Schizophrenia and severe tardive dyskinesia responsive to risperidone.
    Journal of clinical psychopharmacology, 1994, Volume: 14, Issue:6

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Dyskinesia, Drug-Induced; Female; Hal

1994
Addressing emerging social needs of patients treated with new neuroleptics.
    Journal of psychosocial nursing and mental health services, 1994, Volume: 32, Issue:11

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Humans; Isoxazoles; Male; Middle Aged; Nursing Asses

1994
Positron emission tomography studies on D2 and 5-HT2 receptor binding in risperidone-treated schizophrenic patients.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:1 Suppl 1

    Topics: Adult; Antipsychotic Agents; Binding Sites; Brain; Female; Humans; Isoxazoles; Male; Middle Aged; Pi

1995
Recent developments in antipsychotic therapy. Introduction.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 1995, Feb-01, Volume: 52, Issue:3 Suppl 1

    Topics: Antipsychotic Agents; Clozapine; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia

1995
Risperidone in childhood schizophrenia.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1995, Volume: 34, Issue:5

    Topics: Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Child; Drug Therapy, Combinatio

1995
Effects of concomitant risperidone and lithium treatment.
    The American journal of psychiatry, 1995, Volume: 152, Issue:7

    Topics: Antipsychotic Agents; Confusion; Creatine Kinase; Drug Therapy, Combination; Fever; Humans; Isoxazol

1995
Behavioral stimulation associated with risperidone initiation.
    The American journal of psychiatry, 1995, Volume: 152, Issue:7

    Topics: Akathisia, Drug-Induced; Antipsychotic Agents; Anxiety; Benzodiazepines; Confusion; Female; Humans;

1995
Switching patients from clozapine to risperidone therapy.
    The American journal of psychiatry, 1995, Volume: 152, Issue:7

    Topics: Antipsychotic Agents; Clonazepam; Clozapine; Drug Administration Schedule; Drug Therapy, Combination

1995
Risperidone-induced prolactin elevations in premenopausal women with schizophrenia.
    The American journal of psychiatry, 1995, Volume: 152, Issue:7

    Topics: Antipsychotic Agents; Female; Humans; Hyperprolactinemia; Isoxazoles; Piperidines; Premenopause; Pro

1995
Prescribing risperidone.
    Psychiatric services (Washington, D.C.), 1995, Volume: 46, Issue:3

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Drug Prescriptions; Financing, Government; Health Care

1995
Risperidone for the treatment of schizophrenia: does it have a niche?
    South Dakota journal of medicine, 1995, Volume: 48, Issue:5

    Topics: Dopamine Antagonists; Humans; Isoxazoles; Piperidines; Risperidone; Schizophrenia; Schizophrenic Psy

1995
Reversible neutropenia during a cold: possible involvement of risperidone? A case report.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1995, Volume: 5, Issue:1

    Topics: Adult; Antipsychotic Agents; Cold Temperature; Female; Humans; Influenza, Human; Isoxazoles; Neutrop

1995
Risperidone for treatment-refractory schizophrenia.
    The American journal of psychiatry, 1995, Volume: 152, Issue:8

    Topics: Adult; Antipsychotic Agents; Humans; Isoxazoles; Male; Piperidines; Risperidone; Schizophrenia; Trea

1995
Clinical implications of clozapine discontinuation: report of an NIMH workshop.
    Schizophrenia bulletin, 1995, Volume: 21, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Drug Administration Schedule; Humans; Isoxazoles; Piperidines; Risp

1995
Unexpected dystonia while changing from clozapine to risperidone.
    Journal of clinical psychopharmacology, 1995, Volume: 15, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Dystonia; Humans; Isoxazoles; Male; Piperidines; Risperidone

1995
Concomitant use of thioridazine with risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 1995, May-01, Volume: 52, Issue:9

    Topics: Antipsychotic Agents; Drug Therapy, Combination; Humans; Isoxazoles; Piperidines; Risperidone; Schiz

1995
The D2 dopamine receptor occupancy of risperidone and its relationship to extrapyramidal symptoms: a PET study.
    Life sciences, 1995, Volume: 57, Issue:10

    Topics: Adult; Akathisia, Drug-Induced; Basal Ganglia Diseases; Humans; Isoxazoles; Male; Piperidines; Recep

1995
Is risperidone a substitute for clozapine for patients who do not respond to neuroleptics?
    The American journal of psychiatry, 1995, Volume: 152, Issue:9

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Administration Schedule; Drug Therapy, Combination; Fem

1995
Clinical predictors of acute risperidone response in schizophrenia, schizoaffective disorder, and psychotic mood disorders.
    The Journal of clinical psychiatry, 1995, Volume: 56, Issue:10

    Topics: Adult; Age Factors; Antipsychotic Agents; Bipolar Disorder; Chronic Disease; Depressive Disorder; Dr

1995
Cost-benefits of new drugs.
    Psychiatric services (Washington, D.C.), 1995, Volume: 46, Issue:8

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Dyskinesia, Drug-Induced; Humans; Risperidone; Schizoph

1995
Pharmaceuticals and politics.
    Psychiatric services (Washington, D.C.), 1995, Volume: 46, Issue:9

    Topics: Antipsychotic Agents; Clozapine; Drug Costs; Health Policy; Humans; Politics; Risperidone; Schizophr

1995
Case study: risperidone in children and adolescents with schizophrenia.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1995, Volume: 34, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Child; Female; Humans; Male; Psychiatric Status Rating Scales; Ris

1995
Clozapine in the management of schizophrenia. Risperidone is less toxic but equally effective.
    BMJ (Clinical research ed.), 1993, Jul-17, Volume: 307, Issue:6897

    Topics: Antipsychotic Agents; Clozapine; Drug Costs; Humans; Isoxazoles; Piperidines; Risperidone; Schizophr

1993
Determination of risperidone in plasma by high-performance liquid chromatography with electrochemical detection: application to therapeutic drug monitoring in schizophrenic patients.
    Journal of pharmaceutical sciences, 1993, Volume: 82, Issue:5

    Topics: Antipsychotic Agents; Chromatography, High Pressure Liquid; Electrochemistry; Humans; Isoxazoles; Pi

1993
Respiridone and mania.
    The American journal of psychiatry, 1996, Volume: 153, Issue:1

    Topics: Antipsychotic Agents; Bipolar Disorder; Humans; Male; Middle Aged; Risperidone; Schizophrenia

1996
Combining risperidone with standard neuroleptics for refractory schizophrenic patients.
    The American journal of psychiatry, 1996, Volume: 153, Issue:1

    Topics: Antipsychotic Agents; Diagnosis, Dual (Psychiatry); Drug Therapy, Combination; Humans; Risperidone;

1996
Mania associated with risperidone use.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:1

    Topics: Bipolar Disorder; Humans; Male; Middle Aged; Risperidone; Schizophrenia

1996
Placebo reconsidered.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1995, Volume: 40, Issue:7

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Placebos; Risperidone; Schizophrenia; Schizo

1995
Risperidone response after no clozapine response.
    The British journal of psychiatry : the journal of mental science, 1995, Volume: 167, Issue:5

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Clozapine; Humans; Male; Psychiatric Status Rating Sca

1995
The combined pharmacotherapy controversy.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1996, Volume: 35, Issue:1

    Topics: Affective Symptoms; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Child; Chil

1996
Effect of risperidone on polydipsia and hyponatremia in schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1995, Volume: 40, Issue:9

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Drinking; Drug Administration Schedule; Huma

1995
Drug interaction between risperidone and phenytoin resulting in extrapyramidal symptoms.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:4

    Topics: Administration, Oral; Adult; Basal Ganglia Diseases; Drug Administration Schedule; Drug Interactions

1996
Neuroleptic-induced tardive dyskinesia.
    The American journal of psychiatry, 1996, Volume: 153, Issue:5

    Topics: Adolescent; Basal Ganglia Diseases; Drug Therapy, Combination; Dyskinesia, Drug-Induced; Fluoxetine;

1996
Tardive dyskinesia induced by risperidone?
    The American journal of psychiatry, 1996, Volume: 153, Issue:6

    Topics: Adult; Drug Administration Schedule; Dyskinesia, Drug-Induced; Humans; Male; Risperidone; Schizophre

1996
Symptoms in neuroleptic-naive, first-episode schizophrenia: response to risperidone.
    Biological psychiatry, 1996, Feb-15, Volume: 39, Issue:4

    Topics: Acute Disease; Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Admin

1996
Risperidone appears safe in patients with antipsychotic-induced blood dyscrasias.
    International clinical psychopharmacology, 1996, Volume: 11, Issue:1

    Topics: Adult; Antipsychotic Agents; Butyrophenones; Female; Humans; Male; Neutropenia; Phenothiazines; Purp

1996
The use of risperidone in treatment-resistant schizophrenia: two case reports.
    International clinical psychopharmacology, 1996, Volume: 11, Issue:1

    Topics: Adult; Antipsychotic Agents; Drug Resistance; Female; Humans; Risperidone; Schizophrenia

1996
Positron emission tomography of in-vivo binding characteristics of atypical antipsychotic drugs. Review of D2 and 5-HT2 receptor occupancy studies and clinical response.
    The British journal of psychiatry. Supplement, 1996, Issue:29

    Topics: Antipsychotic Agents; Brain; Clozapine; Dose-Response Relationship, Drug; Humans; Receptors, Dopamin

1996
Manic symptoms associated with initiation of risperidone.
    The American journal of psychiatry, 1996, Volume: 153, Issue:9

    Topics: Adult; Bipolar Disorder; Humans; Male; Middle Aged; Psychotic Disorders; Risperidone; Schizophrenia

1996
Comments on "Clozapine treatment after agranulocytosis induced by classic neuroleptics".
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:3

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Haloperidol; Humans; Male; Risperidone; Schizophrenia;

1996
Managing the first episode of schizophrenia: the role of new therapies.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1996, Volume: 6 Suppl 2

    Topics: Haloperidol; Humans; Risperidone; Schizophrenia

1996
Cognitive dysfunction in schizophrenia: comparison of treatment with atypical antipsychotic agents and conventional neuroleptic drugs.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1996, Volume: 6 Suppl 2

    Topics: Clozapine; Cognition; Fluphenazine; Haloperidol; Humans; Maze Learning; Risperidone; Schizophrenia

1996
The impact of managed care systems on relapse prevention and quality of life for patients with schizophrenia.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1996, Volume: 6 Suppl 2

    Topics: Cost-Benefit Analysis; Humans; Managed Care Programs; Quality of Life; Risperidone; Schizophrenia

1996
[Risperidone-induced priapism].
    Harefuah, 1996, Jun-02, Volume: 130, Issue:11

    Topics: Adult; Antipsychotic Agents; Hematoma; Humans; Male; Penile Diseases; Priapism; Risperidone; Schizop

1996
Cost-benefits of risperidone.
    Psychiatric services (Washington, D.C.), 1996, Volume: 47, Issue:3

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Haloperidol; Humans; Risperidone; Schizophrenia

1996
Each of the following statements about the newer medications for schizophrenia, risperidone (risperidol) and clozapine (clozaril), is true, except: Patients receiving risperidone are at risk for agranulocytosis.
    Canadian family physician Medecin de famille canadien, 1995, Volume: 41

    Topics: Antipsychotic Agents; Clozapine; Humans; Risperidone; Schizophrenia

1995
Risperidone-associated hepatotoxicity.
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:1

    Topics: Aged; Antipsychotic Agents; Chemical and Drug Induced Liver Injury; Female; Humans; Male; Middle Age

1996
Assessing a drug's cost-benefits.
    Psychiatric services (Washington, D.C.), 1996, Volume: 47, Issue:8

    Topics: Antipsychotic Agents; Cost-Benefit Analysis; Dose-Response Relationship, Drug; Haloperidol; Humans;

1996
Risperidone and reversible neutropenia: a negative rechallenge.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1996, Volume: 6, Issue:3

    Topics: Adult; Female; Humans; Neutropenia; Risperidone; Schizophrenia

1996
A naturalistic outcome study of risperidone treatment among hospital patients.
    Psychiatric services (Washington, D.C.), 1996, Volume: 47, Issue:10

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Chronic Disease; Depressive Disorder; Female; Hospita

1996
The effect of risperidone on cognition in patients with schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:8 Suppl 2

    Topics: Adult; Antipsychotic Agents; Arousal; Attention; Cognition Disorders; Female; Follow-Up Studies; Hum

1996
[Behavioral assessment of neuroleptics (3)--Schizophrenia negative symptoms-like model induced by PCP].
    Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology, 1996, Volume: 16, Issue:4

    Topics: Animals; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Clozapine; Desipramine; Disease Mod

1996
Acute dystonic reaction with risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Dy

1996
Self-induced water intoxication treated with risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:10

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Drinking; Humans; Male; Middle Aged; Prospective Studi

1996
[Pharma-clinics. Drug of the month. Risperidone (Risperdal)].
    Revue medicale de Liege, 1996, Volume: 51, Issue:10

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1996
Risperidone: once-daily dosage.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1996, Volume: 8, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; F

1996
Pancreatitis associated with risperidone treatment?
    The American journal of psychiatry, 1997, Volume: 154, Issue:1

    Topics: Acute Disease; Adult; Humans; Male; Pancreatitis; Risperidone; Schizophrenia

1997
Lower plasma CC16, a natural anti-inflammatory protein, and increased plasma interleukin-1 receptor antagonist in schizophrenia: effects of antipsychotic drugs.
    Schizophrenia research, 1996, Volume: 21, Issue:1

    Topics: Adult; Age of Onset; Analysis of Variance; Antipsychotic Agents; CD8 Antigens; Chi-Square Distributi

1996
Clinical features of schizophrenia in a woman with hyperandrogenism.
    Journal of psychiatry & neuroscience : JPN, 1997, Volume: 22, Issue:1

    Topics: Adult; Antipsychotic Agents; Brain; Estrogens; Female; Humans; Hyperandrogenism; Perceptual Disorder

1997
Risperidone overdose.
    The American journal of psychiatry, 1997, Volume: 154, Issue:2

    Topics: Adult; Drug Overdose; Humans; Male; Risperidone; Schizophrenia; Suicide, Attempted

1997
[Compliance determines therapeutic success in schizophrenia. Strategy in initial therapy].
    Der Nervenarzt, 1995, Volume: 66, Issue:12 Suppl

    Topics: Chronic Disease; Clozapine; Humans; Patient Compliance; Risperidone; Schizophrenia

1995
Striatal dopamine-2 receptor occupancy in psychotic patients treated with risperidone.
    Psychiatry research, 1996, Nov-25, Volume: 68, Issue:1

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzamides; Brain Mapping; Dopamin

1996
Chronic schizophrenia: response to clozapine, risperidone, and paroxetine.
    The American journal of psychiatry, 1997, Volume: 154, Issue:4

    Topics: Chronic Disease; Clozapine; Drug Therapy, Combination; Humans; Middle Aged; Paroxetine; Risperidone;

1997
Risperidone, weight gain, and bulimia nervosa.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1997, Volume: 42, Issue:3

    Topics: Antipsychotic Agents; Bulimia; Child; Dose-Response Relationship, Drug; Female; Humans; Risk Factors

1997
Effects of switching inpatients with treatment-resistant schizophrenia from clozapine to risperidone.
    Psychiatric services (Washington, D.C.), 1996, Volume: 47, Issue:12

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Chronic Disease; Clozapine; Drug Administratio

1996
[Risperidon--contribution to an integrated therapy of schizophrenia. Yearly session of the German Society for Psychiatry, Psychotherapy and Neurology. Düsseldorf, 17 September 1996].
    Fortschritte der Neurologie-Psychiatrie, 1996, Volume: 64, Issue:12 Suppl

    Topics: Antipsychotic Agents; Dopamine Antagonists; Drug Costs; Female; Humans; Male; Risperidone; Schizophr

1996
[Risperidon: an advance for schizophrenic patients. Why new neuroleptics?].
    Der Nervenarzt, 1994, Volume: 65, Issue:5 Suppl [r

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1994
Case study: risperidone-induced hepatotoxicity in pediatric patients.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1997, Volume: 36, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Chemical and Drug Induced Liver Injury; Child; Female; Humans; Mal

1997
Risperidone in the treatment of psychosis and concomitant buccolinguomasticatory dyskinesia in the elderly.
    International journal of geriatric psychiatry, 1997, Volume: 12, Issue:3

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Depressive Disorder; Dyskinesia, Drug-Induced; Female

1997
Use of risperidone in pervasive developmental disorders: a case series.
    Journal of child and adolescent psychopharmacology, 1996,Fall, Volume: 6, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Child; Child Development Disorders, Pervasive; Dopamine; Female; H

1996
Risperidone in the treatment of children and adolescents with schizophrenia: a retrospective study.
    Journal of child and adolescent psychopharmacology, 1996,Winter, Volume: 6, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Child; Humans; Psychotic Disorders; Retrospective Studies;

1996
Impact of risperidone on the use of mental health care resources.
    Psychiatric services (Washington, D.C.), 1997, Volume: 48, Issue:9

    Topics: Adolescent; Adult; Aged; Ambulatory Care; Antipsychotic Agents; California; Chronic Disease; Cost-Be

1997
Conventional versus atypical neuroleptics: subjective quality of life in schizophrenic patients.
    The British journal of psychiatry : the journal of mental science, 1997, Volume: 170

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Cross-Sectiona

1997
First person account: meaning of psychoses.
    Schizophrenia bulletin, 1997, Volume: 23, Issue:3

    Topics: Adult; Antipsychotic Agents; Autobiographies as Topic; Female; Humans; Mental Healing; Religion and

1997
D2 dopamine receptor occupancy: a crossover comparison of risperidone with clozapine therapy in schizophrenic patients.
    Archives of general psychiatry, 1997, Volume: 54, Issue:10

    Topics: Adult; Benzamides; Clozapine; Humans; Iodine Radioisotopes; Male; Middle Aged; Psychiatric Status Ra

1997
[Urinary retention with risperidone].
    Psychiatrische Praxis, 1997, Volume: 24, Issue:4

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Humans; Male; Risperidone; Schizophre

1997
Risperidone and cytochrome P450 3A.
    The Journal of clinical psychiatry, 1997, Volume: 58, Issue:10

    Topics: Adult; Aryl Hydrocarbon Hydroxylases; Carbamazepine; Cytochrome P-450 CYP3A; Cytochrome P-450 Enzyme

1997
[3 years of clinical experience with risperidone: new therapeutic standards in the management of schizophrenia].
    Der Nervenarzt, 1996, Volume: 67, Issue:10 Suppl N

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1996
A naturalistic pilot study comparing haloperidol, clozapine, sertindole, and risperidone in partially responsive chronic schizophrenia or schizoaffective disorder.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:6

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Haloperidol; Humans; Imidazoles; Indoles; Male; Psyc

1997
[Schizophrenia and quality of life--new definition of therapeutic targets].
    Fortschritte der Neurologie-Psychiatrie, 1997, Volume: 65, Issue:11 Suppl S

    Topics: Antipsychotic Agents; Humans; Psychotherapy; Risperidone; Schizophrenia

1997
[Schizophrenia and quality of life--newly defined therapeutic targets].
    Psychiatrische Praxis, 1997, Volume: 24, Issue:6 Suppl Sc

    Topics: Antipsychotic Agents; Humans; Psychotherapy; Quality of Life; Risperidone; Schizophrenia; Schizophre

1997
[3 years of risperidone: from innovation to example].
    Der Nervenarzt, 1997, Volume: 68, Issue:4 Suppl Vo

    Topics: Antipsychotic Agents; Dopamine Antagonists; Humans; Quality of Life; Risperidone; Schizophrenia; Sch

1997
Tardive dyskinesia during treatment with risperidone.
    Pharmacopsychiatry, 1997, Volume: 30, Issue:6

    Topics: Adult; Antipsychotic Agents; Dyskinesia, Drug-Induced; Humans; Risperidone; Schizophrenia

1997
The new antipsychotics, and their potential for early intervention in schizophrenia.
    Schizophrenia research, 1997, Dec-19, Volume: 28, Issue:2-3

    Topics: Antipsychotic Agents; Clozapine; Disease Progression; Dopamine Antagonists; Humans; Risperidone; Sch

1997
The relationship between risperidone plasma levels and dopamine D2 occupancy: a positron emission tomographic study.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:1

    Topics: Antipsychotic Agents; Carbon Radioisotopes; Dopamine Antagonists; Humans; Raclopride; Receptors, Dop

1998
Alteration in the recommended dosing schedule for risperidone.
    The American journal of psychiatry, 1998, Volume: 155, Issue:3

    Topics: Adult; Databases as Topic; Drug Administration Schedule; Drug Prescriptions; Female; Hospitalization

1998
Seizure during risperidone treatment in an elderly woman treated with concomitant medications.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:2

    Topics: Age Factors; Aged; Antipsychotic Agents; Astemizole; Comorbidity; Dose-Response Relationship, Drug;

1998
Mania induced by risperidone: dose related?
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:2

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Chronic Disease; Dose-Response Relationship, Drug; Fe

1998
Marketing of antipsychotic drugs attacked.
    BMJ (Clinical research ed.), 1998, Feb-28, Volume: 316, Issue:7132

    Topics: Advertising; Antipsychotic Agents; Benzodiazepines; Drug Industry; Federal Government; Government Re

1998
Risperidone-induced delirium.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1998, Volume: 43, Issue:2

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Delirium; Female; Humans; Risperidone; Schizophrenia

1998
A naturalistic study of clinical use of risperidone.
    Psychiatric services (Washington, D.C.), 1998, Volume: 49, Issue:4

    Topics: Adult; Antipsychotic Agents; Chi-Square Distribution; Drug Utilization; Female; Follow-Up Studies; H

1998
[Schizophrenia and quality of life--therapeutic aims to be re-interpreted].
    Fortschritte der Neurologie-Psychiatrie, 1998, Volume: 66, Issue:3 Suppl Fo

    Topics: Cognitive Behavioral Therapy; Humans; Neurobehavioral Manifestations; Quality of Life; Risperidone;

1998
Comments on article by Tran and colleagues, "Double-blind comparison of olanzapine versus risperidone in treatment of schizophrenia and other psychotic disorders".
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Pirenzepine; Psychotic Disorders; Risperi

1998
Comments on article by Tran and associates, "Double-blind comparison of olanzapine versus risperidone in treatment of schizophrenia and other psychotic disorders".
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Pirenzepine; Psychotic Disorders; Risperi

1998
Risperidone-induced tardive dyskinesia.
    Pharmacopsychiatry, 1998, Volume: 31, Issue:2

    Topics: Adult; Antipsychotic Agents; Dyskinesia, Drug-Induced; Humans; Male; Risperidone; Schizophrenia

1998
Obsessional symptoms associated with risperidone treatment.
    The Australian and New Zealand journal of psychiatry, 1998, Volume: 32, Issue:2

    Topics: Adult; Antipsychotic Agents; Clomipramine; Female; Humans; Obsessive Behavior; Psychiatric Status Ra

1998
Relation of serum anticholinergicity to cognitive status in schizophrenia patients taking clozapine or risperidone.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:4

    Topics: Adult; Cholinergic Antagonists; Clozapine; Cognition Disorders; Female; Humans; Male; Middle Aged; M

1998
Sertindole and dopamine D2 receptor occupancy in comparison to risperidone, clozapine and haloperidol - a 123I-IBZM SPECT study.
    Psychopharmacology, 1998, Volume: 136, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzamides; Clozapine; Female; Haloperidol; Humans; Imidazoles; Indoles

1998
Atypical antipsychotic agents in the treatment of schizophrenia and other psychiatric disorders. Part I: Unique patient populations.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Humans; Mental D

1998
Psychomotor slowing, negative symptoms and dopamine receptor availability--an IBZM SPECT study in neuroleptic-treated and drug-free schizophrenic patients.
    Schizophrenia research, 1998, May-04, Volume: 31, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzamides; Brain; Dopamine Antagonists; Haloperidol; Hu

1998
Iodine-123-iodobenzamide SPECT assessment of dopamine D2 receptor occupancy in riperidone-treated schizophrenic patients.
    Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1998, Volume: 39, Issue:7

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzamides; Brain; Clozapine; Contrast Media; D

1998
The new antipsychotic compounds: is a clinical choice algorithm possible?
    The Western journal of medicine, 1998, Volume: 169, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapine; Pirenzepin

1998
Long-term treatment of chronic schizophrenia with risperidone: an open-label, multicenter study of 386 patients.
    International clinical psychopharmacology, 1998, Volume: 13, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Chronic Disease; Dose-Response Relationship, Drug; Dy

1998
Augmentation of risperidone with valproic acid.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:8

    Topics: Antipsychotic Agents; Brief Psychiatric Rating Scale; Drug Administration Schedule; Drug Therapy, Co

1998
Two new atypical antipsychotics: advantages and disadvantages.
    South Dakota journal of medicine, 1998, Volume: 51, Issue:8

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Interactions; Humans; Ola

1998
Treatment of aggression in schizophrenia.
    The American journal of psychiatry, 1998, Volume: 155, Issue:9

    Topics: Adult; Aggression; Drug Therapy, Combination; Female; Fluvoxamine; Humans; Risperidone; Schizophreni

1998
APA Practice Guideline for schizophrenia: risperidone equivalents. American Psychiatric Association.
    The American journal of psychiatry, 1998, Volume: 155, Issue:9

    Topics: Drug Administration Schedule; Haloperidol; Humans; Practice Guidelines as Topic; Psychiatry; Risperi

1998
[A study of neuroleptic malignant syndrome in the presenium and senium].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 1998, Volume: 100, Issue:6

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Female; Haloperidol; Humans; Male

1998
Choosing among old and new antipsychotics.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:9

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clozapine; Humans; Psychotic Disorders; Receptors, Dop

1996
[Severe tardive dyskinesia during treatment with risperidone and fluoxetine].
    Nederlands tijdschrift voor geneeskunde, 1998, Jun-27, Volume: 142, Issue:26

    Topics: Adult; Antipsychotic Agents; Drug Therapy, Combination; Dyskinesia, Drug-Induced; Fluoxetine; Humans

1998
Research and treatment strategies in first-episode psychoses. The Pittsburgh experience.
    The British journal of psychiatry. Supplement, 1998, Volume: 172, Issue:33

    Topics: Adolescent; Adult; Antipsychotic Agents; Brain Diseases; Developmental Disabilities; Episode of Care

1998
Olanzapine use in women with antipsychotic-induced hyperprolactinemia.
    The American journal of psychiatry, 1998, Volume: 155, Issue:10

    Topics: Adult; Amenorrhea; Antipsychotic Agents; Benzodiazepines; Female; Galactorrhea; Humans; Hyperprolact

1998
[Social reintegration thanks to improved cognition].
    Der Nervenarzt, 1998, Volume: 69, Issue:9 Suppl So

    Topics: Antipsychotic Agents; Cognition; Cognitive Behavioral Therapy; Humans; Risperidone; Schizophrenia; S

1998
Quality of life and atypical antipsychotics.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:5

    Topics: Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Humans; Olanzapine; Pirenzepine; Psych

1998
Risperidone treatment for a patient suffering from schizophrenia and IDDM.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1998, Volume: 43, Issue:9

    Topics: Adult; Diabetes Mellitus, Type 1; Humans; Male; Risperidone; Schizophrenia; Serotonin Antagonists

1998
[A new drug risperidone for treatment of psychosis].
    Duodecim; laaketieteellinen aikakauskirja, 1995, Volume: 111, Issue:20

    Topics: Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1995
A case of risperidone overdose in early schizophrenia: a review of potential complications.
    Journal of psychiatry & neuroscience : JPN, 1998, Volume: 23, Issue:5

    Topics: Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Drug Interactions; Drug Overd

1998
Manic and psychotic symptoms following risperidone withdrawal in a schizophrenic patient.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:11

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Chronic Disease; Humans; Male; Psychoses, Substance-I

1998
Rehospitalization rates for depot antipsychotics and pharmacoeconomic implications: comparison with risperidone.
    American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists, 1998, Dec-15, Volume: 55, Issue:24 Suppl 4

    Topics: Antipsychotic Agents; Baltimore; Chronic Disease; Delayed-Action Preparations; Disease-Free Survival

1998
Edema associated with addition of risperidone to valproate treatment.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:12

    Topics: Adult; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Dru

1998
5-HT2A receptor blockade in patients with schizophrenia treated with risperidone or clozapine. A SPET study using the novel 5-HT2A ligand 123I-5-I-R-91150.
    The British journal of psychiatry : the journal of mental science, 1998, Volume: 173

    Topics: Adult; Basal Ganglia Diseases; Clozapine; Female; Humans; Iodine Radioisotopes; Male; Piperidines; R

1998
[Cognitive dysfunction in schizophrenia--new therapeutic possibilities. 11th ECNP. 31 October-4 November 1998, Paris].
    Fortschritte der Neurologie-Psychiatrie, 1998, Volume: 66, Issue:12 Suppl

    Topics: Antipsychotic Agents; Cognition Disorders; Humans; Risperidone; Schizophrenia

1998
Prolactin levels and adverse events in patients treated with risperidone.
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Galactorrhea; Humans; Male; Prolactin; Randomized Controlled Tr

1999
Clinical and theoretical implications of 5-HT2 and D2 receptor occupancy of clozapine, risperidone, and olanzapine in schizophrenia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Carbon Radioisotopes; Clozapine; Drug Administration S

1999
Risperidone for exclusively negative symptoms.
    The American journal of psychiatry, 1999, Volume: 156, Issue:2

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Drug Therapy, Combination; Fluoxetine; Hu

1999
Neurologic side effects in neuroleptic-naive patients treated with haloperidol or risperidone.
    Neurology, 1999, Mar-10, Volume: 52, Issue:4

    Topics: Adult; Female; Haloperidol; Humans; Male; Middle Aged; Mood Disorders; Prospective Studies; Risperid

1999
Hyperprolactinemia and male sexual dysfunction.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Humans; Hyperprolactinemia; Male; Olanzapine; Pirenzep

1999
Telephone support service helps keep schizophrenics on track.
    Healthcare demand & disease management, 1997, Volume: 3, Issue:6

    Topics: Alzheimer Disease; Antipsychotic Agents; Counseling; Disease Management; Health Services Accessibili

1997
A cost-effectiveness clinical decision analysis model for schizophrenia.
    The American journal of managed care, 1998, Volume: 4, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Cost-Benefit Analysis; Decision Support Systems, C

1998
Cost-benefit analysis of risperidone and clozapine in the treatment of schizophrenia in Israel.
    PharmacoEconomics, 1998, Volume: 13, Issue:2

    Topics: Antipsychotic Agents; Clozapine; Cost-Benefit Analysis; Humans; Israel; Risperidone; Schizophrenia

1998
Looking beyond the formulary budget in cost-benefit analysis.
    The American journal of managed care, 1997, Volume: 3 Suppl

    Topics: Antipsychotic Agents; Budgets; Clozapine; Cost of Illness; Cost-Benefit Analysis; Drug Costs; Formul

1997
Risperidone-induced mania.
    The Annals of pharmacotherapy, 1999, Volume: 33, Issue:3

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Female; Humans; Risperidone; Schizophrenia; Serotonin

1999
Obsessive-compulsive symptoms with risperidone.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:4

    Topics: Antipsychotic Agents; Drug Administration Schedule; Drug Synergism; Drug Therapy, Combination; Fluox

1999
Risperidone and clozapine combination for the treatment of refractory schizophrenia.
    Acta psychiatrica Scandinavica, 1999, Volume: 99, Issue:4

    Topics: Adult; Clozapine; Drug Therapy, Combination; Humans; Male; Middle Aged; Risperidone; Schizophrenia

1999
Risperidone-induced tardive dyskinesia in first-episode psychotic patients.
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:3

    Topics: Adult; Antipsychotic Agents; Dyskinesia, Drug-Induced; Humans; Male; Risperidone; Schizophrenia

1999
Gonadal axis hormones in male schizophrenic patients during treatment with haloperidol and after switch to risperidone.
    Psychopharmacology, 1999, Volume: 143, Issue:3

    Topics: Adult; Antipsychotic Agents; Dopamine Antagonists; Haloperidol; Humans; Male; Middle Aged; Pituitary

1999
Rehospitalization rates of patients recently discharged on a regimen of risperidone or clozapine.
    The American journal of psychiatry, 1999, Volume: 156, Issue:6

    Topics: Adult; Antipsychotic Agents; Clozapine; Female; Hospitals, Psychiatric; Hospitals, State; Humans; Ma

1999
Weight gain and antipsychotic medications.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Obesity; Olanzapine; Pirenzepine; Risperid

1999
Risperidone treatment of tardive dyskinesia and dystonia.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:5

    Topics: Antipsychotic Agents; Diazepam; Dopamine Antagonists; Drug Administration Schedule; Drug Therapy, Co

1999
Serum concentrations and clinical effects of risperidone in schizophrenic patients in Singapore--a preliminary report.
    British journal of clinical pharmacology, 1999, Volume: 47, Issue:4

    Topics: Adult; Antipsychotic Agents; Humans; Risperidone; Schizophrenia

1999
Interactions between neuroleptics and 5-HT(1A) ligands in preclinical behavioral models for antipsychotic and extrapyramidal effects.
    Psychopharmacology, 1999, Volume: 144, Issue:1

    Topics: Animals; Behavior, Animal; Disease Models, Animal; Dose-Response Relationship, Drug; Haloperidol; No

1999
Tardive dystonia induced by risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1999, Volume: 44, Issue:5

    Topics: Adult; Antipsychotic Agents; Dyskinesia, Drug-Induced; Humans; Male; Risperidone; Schizophrenia

1999
Switching from therapy with typical antipsychotic agents to risperidone: long-term impact on patient outcome.
    Clinical therapeutics, 1999, Volume: 21, Issue:5

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Humans; Retrospective Studies; Risperidone; Schizophre

1999
Individualized risperidone dosing.
    The American journal of psychiatry, 1999, Volume: 156, Issue:7

    Topics: Adult; Age Factors; Aged; Ambulatory Care; Antipsychotic Agents; Child; Drug Administration Schedule

1999
Risperidone and clozapine for treatment-resistant schizophrenia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:7

    Topics: Antipsychotic Agents; Clozapine; Drug Administration Schedule; Humans; Randomized Controlled Trials

1999
Risperidone and clozapine for treatment-resistant schizophrenia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:7

    Topics: Antipsychotic Agents; Clozapine; Humans; Randomized Controlled Trials as Topic; Risperidone; Schizop

1999
Risperidone and clozapine for treatment-resistant schizophrenia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:7

    Topics: Antipsychotic Agents; Clozapine; Dibenzothiazepines; Humans; Quetiapine Fumarate; Randomized Control

1999
Risperidone use at a state hospital: a clinical audit 2 years after the first wave of risperidone prescriptions.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:6

    Topics: Adult; Antiparkinson Agents; Antipsychotic Agents; Bipolar Disorder; Clozapine; Dementia; Drug Admin

1999
Seizures after discontinuation of low-dose lorazepam from originally seizure-free clozapine regimen: combined effects?
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:6

    Topics: Adult; Anti-Anxiety Agents; Clozapine; Dose-Response Relationship, Drug; Drug Administration Schedul

1999
Clinical Therapeutic Conference: dopaminergic/serotonergic actions of phencyclidine as a model for schizophreniform psychosis.
    American journal of therapeutics, 1997, Volume: 4, Issue:4

    Topics: Adult; Female; Hallucinogens; Humans; Male; Models, Psychological; Phencyclidine; Psychoses, Substan

1997
In vivo effects of olanzapine on striatal dopamine D(2)/D(3) receptor binding in schizophrenic patients: an iodine-123 iodobenzamide single-photon emission tomography study.
    European journal of nuclear medicine, 1999, Volume: 26, Issue:8

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzamides; Benzodiazepines; Case-Control Studi

1999
Weight gain: side effect of atypical neuroleptics?
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:4

    Topics: Adolescent; Adult; Adverse Drug Reaction Reporting Systems; Antipsychotic Agents; Body Mass Index; C

1999
Herbal medicine (Shakuyaku-kanzo-to) in the treatment of risperidone-induced amenorrhea.
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:4

    Topics: Adult; Amenorrhea; Anti-Inflammatory Agents, Non-Steroidal; Antipsychotic Agents; Drug Combinations;

1999
Risperidone-induced tardive dyskinesia.
    The American journal of psychiatry, 1999, Volume: 156, Issue:8

    Topics: Adult; Antipsychotic Agents; Dyskinesia, Drug-Induced; Female; Humans; Risperidone; Schizophrenia

1999
Antipsychotic polypharmacy, Part 1: Therapeutic option or dirty little secret?
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Therapy, Combination; Hum

1999
Clozapine versus risperidone in treatment-refractory schizophrenia: possible impact of dosing strategies.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:7

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Clozapine; Dose-Response Relationship, Drug; Drug Ad

1999
In vivo receptor occupancy of NRA0045, a putative atypical antipsychotic, in rats.
    Neuropharmacology, 1999, Volume: 38, Issue:8

    Topics: Animals; Antipsychotic Agents; Binding, Competitive; Cerebral Cortex; Clozapine; Corpus Striatum; Do

1999
Transient increase of liver enzymes induced by risperidone: two case reports.
    Journal of clinical psychopharmacology, 1999, Volume: 19, Issue:5

    Topics: Adult; Antipsychotic Agents; Humans; Liver; Liver Function Tests; Male; Risperidone; Schizophrenia

1999
Use patterns for antipsychotic medications in medicaid patients with schizophrenia.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 19

    Topics: Ambulatory Care; Antipsychotic Agents; California; Clozapine; Cohort Studies; Drug Costs; Drug Utili

1999
Some behavioural effects of risperidone in rats: comparison with haloperidol.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1999, Volume: 9, Issue:5

    Topics: Animals; Anti-Anxiety Agents; Antidepressive Agents; Antipsychotic Agents; Drug Evaluation, Preclini

1999
Differences in frontal cortical activation by a working memory task after substitution of risperidone for typical antipsychotic drugs in patients with schizophrenia.
    Proceedings of the National Academy of Sciences of the United States of America, 1999, Nov-09, Volume: 96, Issue:23

    Topics: Adult; Antipsychotic Agents; Frontal Lobe; Humans; Magnetic Resonance Imaging; Male; Memory; Risperi

1999
Hospital days in risperidone-treated patients.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1999, Volume: 44, Issue:9

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Female; Follow-Up Studies; Hospitalization; Humans; Len

1999
Recommended haloperidol and risperidone doses in first-episode psychosis.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:11

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Schedule; Haloperidol; H

1999
The effects of typical antipsychotics, clozapine, and risperidone on neuropsychological test performance in schizophrenia.
    Schizophrenia research, 1999, Dec-21, Volume: 40, Issue:3

    Topics: Antipsychotic Agents; Clozapine; Humans; Mental Recall; Paired-Associate Learning; Psychomotor Perfo

1999
[Neuro-cognition and schizophrenia. 11th World Congress for Psychiatry. Hamburg, 8 August 1999].
    Psychiatrische Praxis, 1999, Volume: 26, Issue:6 Suppl

    Topics: Antipsychotic Agents; Cognition Disorders; Haloperidol; Humans; Risperidone; Schizophrenia

1999
Dopamine receptor responsivity in schizophrenic patients before and after switch from haloperidol to risperidone.
    Psychiatry research, 1999, Dec-20, Volume: 89, Issue:2

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Haloperidol; Humans; Male; Middle Aged; Prolactin

1999
[The new antipsychotic preparation Rispolept (risperidone)].
    Voenno-meditsinskii zhurnal, 1999, Volume: 320, Issue:11

    Topics: Antipsychotic Agents; Bipolar Disorder; Depressive Disorder; Dopamine Antagonists; Humans; Obsessive

1999
Evidence-based psychopharmacology 2. Appraising a systematic review: is risperidone better than conventional antipsychotics in the treatment of schizophrenia?
    Journal of psychopharmacology (Oxford, England), 1999, Volume: 13, Issue:4

    Topics: Adult; Antipsychotic Agents; Evidence-Based Medicine; Humans; Male; Randomized Controlled Trials as

1999
Carbamazepine and/or fluvoxamine drug interaction with risperidone in a patient on multiple psychotropic medications.
    The Annals of pharmacotherapy, 2000, Volume: 34, Issue:1

    Topics: Adult; Anticonvulsants; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Carbamazepin

2000
Comparison of clozapine and risperidone.
    The American journal of psychiatry, 2000, Volume: 157, Issue:2

    Topics: Analysis of Variance; Antipsychotic Agents; Chi-Square Distribution; Clinical Trials as Topic; Cloza

2000
Discriminant cognitive factors in responder and non-responder patients with schizophrenia.
    European psychiatry : the journal of the Association of European Psychiatrists, 1999, Volume: 14, Issue:8

    Topics: Adult; Antipsychotic Agents; Attention; Clozapine; Cognition Disorders; Dibenzothiazepines; Female;

1999
Quality of life and new antipsychotics in schizophrenia. Are patients better off?
    The International journal of social psychiatry, 1999,Winter, Volume: 45, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Humans; Olanzapine; Patient Compliance; P

1999
Olanzapine. Keep an eye on this neuroleptic.
    Canadian family physician Medecin de famille canadien, 2000, Volume: 46

    Topics: Antipsychotic Agents; Benzodiazepines; Chlorpromazine; Clinical Trials as Topic; Dopamine Antagonist

2000
Effects of age, medication, and illness duration on the N-acetyl aspartate signal of the anterior cingulate region in schizophrenia.
    Schizophrenia research, 2000, Feb-14, Volume: 41, Issue:3

    Topics: Adult; Antipsychotic Agents; Aspartic Acid; Chronic Disease; Clozapine; Creatine; Female; Gyrus Cing

2000
Neurologic side effects in neuroleptic-naïve patients treated with haloperidol or risperidone.
    Neurology, 2000, Apr-11, Volume: 54, Issue:7

    Topics: Aged; Antipsychotic Agents; Basal Ganglia Diseases; Dementia; Dose-Response Relationship, Drug; Halo

2000
Risperidone implicated in the onset of tardive dyskinesia in a young woman.
    Postgraduate medical journal, 2000, Volume: 76, Issue:895

    Topics: Adolescent; Antipsychotic Agents; Dyskinesia, Drug-Induced; Female; Humans; Risperidone; Schizophren

2000
Neuroleptics ameliorate phencyclidine-induced impairments of short-term memory.
    British journal of pharmacology, 2000, Volume: 130, Issue:1

    Topics: Animals; Antipsychotic Agents; Benzazepines; Brain; Excitatory Amino Acid Antagonists; Glutamic Acid

2000
Clozapine and risperidone: combination/augmentation treatment of refractory schizophrenia: a preliminary observation.
    Acta psychiatrica Scandinavica, 2000, Volume: 101, Issue:4

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Female; Follow-Up Studies; Humans

2000
Normal P50 suppression in schizophrenia patients treated with atypical antipsychotic medications.
    The American journal of psychiatry, 2000, Volume: 157, Issue:5

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Auditory Perception; Benzodiazepines; Clozapine;

2000
Risperidone and cognitive functioning in elderly schizophrenic patients.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2000,Spring, Volume: 8, Issue:2

    Topics: Aged; Antipsychotic Agents; Dementia; Humans; Mental Status Schedule; Neuropsychological Tests; Risp

2000
Side effects of antipsychotics in the elderly.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 8

    Topics: Age Factors; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Clinical Trials as Topic; Clozapine

2000
Urinary incontinence with risperidone.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:3

    Topics: Antipsychotic Agents; Female; Humans; Male; Middle Aged; Risperidone; Schizophrenia; Urinary Inconti

2000
Effectiveness of risperidone in simple schizophrenia: a single case report.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Clinical Trials as Topic; Humans; Male; Risperidone; Schizophrenia

2000
First-episode psychosis in a managed care setting: clinical management and research.
    The American journal of psychiatry, 2000, Volume: 157, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Direct Service Costs; Episode of Care; Female; Health Care Costs;

2000
Subjective experience and striatal dopamine D(2) receptor occupancy in patients with schizophrenia stabilized by olanzapine or risperidone.
    The American journal of psychiatry, 2000, Volume: 157, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzamides; Benzodiazepines; Corpus

2000
Novel antipsychotic use in schizophrenia.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Dibenzothiepins; Drug Administration Sche

2000
[Atypical antipsychotics].
    Der Nervenarzt, 2000, Volume: 71, Issue:5

    Topics: Acute Disease; Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Cost-Benefit Analysis;

2000
Acute confusional states during treatment with risperidone.
    International journal of geriatric psychiatry, 2000, Volume: 15, Issue:6

    Topics: Acute Disease; Aged; Antipsychotic Agents; Confusion; Humans; Male; Risperidone; Schizophrenia

2000
Simultaneous determination of risperidone and 9-hydroxyrisperidone in plasma by liquid chromatography/electrospray tandem mass spectrometry.
    Journal of mass spectrometry : JMS, 2000, Volume: 35, Issue:6

    Topics: Animals; Antipsychotic Agents; Chromatography, Liquid; Humans; Isoxazoles; Mass Spectrometry; Palipe

2000
Doses of olanzapine, risperidone, and haloperidol used in clinical practice: results of a prospective pharmacoepidemiologic study. EFESO Study Group. Estudio Farmacoepidemiologico en la Esquizofrenia con Olanzapina.
    Clinical therapeutics, 2000, Volume: 22, Issue:5

    Topics: Adult; Ambulatory Care; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Drug Utilizat

2000
Optimal risperidone dose in drug-naive, first-episode schizophrenia.
    The American journal of psychiatry, 2000, Volume: 157, Issue:7

    Topics: Drug Administration Schedule; Humans; Risperidone; Schizophrenia

2000
Adjunctive risperidone treatment in patients with 'clozapine-resistant schizophrenia'.
    The Australian and New Zealand journal of psychiatry, 2000, Volume: 34, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Resistance; Drug Therapy, Combination; Humans; Male; Ri

2000
Risperidone in disorganised schizophrenia.
    The Australian and New Zealand journal of psychiatry, 2000, Volume: 34, Issue:3

    Topics: Adult; Antipsychotic Agents; Humans; Male; Risperidone; Schizophrenia; Severity of Illness Index

2000
Increased levels of transcription factors Elk-1, cyclic adenosine monophosphate response element-binding protein, and activating transcription factor 2 in the cerebellar vermis of schizophrenic patients.
    Archives of general psychiatry, 2000, Volume: 57, Issue:7

    Topics: Activating Transcription Factor 2; Adult; Aged; Animals; Cerebellum; Cyclic AMP Receptor Protein; Cy

2000
Comparative efficacy of risperidone and clozapine in the treatment of patients with refractory schizophrenia or schizoaffective disorder: a retrospective analysis.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:7

    Topics: Adult; Aggression; Clozapine; Drug Administration Schedule; Humans; Male; Middle Aged; Psychiatric S

2000
Cost analysis of the treatment of schizophrenia in the UK. A simulation model comparing olanzapine, risperidone and haloperidol.
    PharmacoEconomics, 2000, Volume: 17, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Costs and Cost Analysis; Haloperido

2000
St. John's wort and schizophrenia.
    CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2000, Aug-08, Volume: 163, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Hypericum; Male; Olanza

2000
Platelet 5-HT(2A) receptors in schizophrenic patients with and without neuroleptic treatment.
    Psychiatry research, 2000, Sep-25, Volume: 96, Issue:1

    Topics: Adult; Antipsychotic Agents; Blood Platelets; Case-Control Studies; Dopamine Antagonists; Dose-Respo

2000
Tardive dystonia provoked by concomitantly administered risperidone.
    Psychiatry and clinical neurosciences, 2000, Volume: 54, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Chlorpromazine; Drug Therapy, Combination; Dyskinesia, Drug-Induce

2000
Severe self-injurious behavior associated with treatment-resistant schizophrenia: treatment with maintenance electroconvulsive therapy.
    The journal of ECT, 2000, Volume: 16, Issue:3

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Resistance; Electroconvulsive Therapy; Haloperidol; Hum

2000
Risperidone and tardive dyskinesia: a case of blepharospasm.
    The Australian and New Zealand journal of psychiatry, 2000, Volume: 34, Issue:5

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blepharospasm; Dyskinesia, Drug-Induced; Humans; Male;

2000
Neurologic side effects in neuroleptic-naïve patients treated with haloperidol or risperidone.
    Neurology, 2000, Oct-10, Volume: 55, Issue:7

    Topics: Antipsychotic Agents; Haloperidol; Humans; Risperidone; Schizophrenia

2000
Impact of risperidone on seclusion and restraint at a state psychiatric hospital.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2000, Volume: 45, Issue:9

    Topics: Adult; Aged; Aggression; Cohort Studies; Female; Hospitals, Psychiatric; Hospitals, State; Humans; M

2000
Rehospitalization rates of chronically ill schizophrenic patients discharged on a regimen of risperidone, olanzapine, or conventional antipsychotics.
    The American journal of psychiatry, 2001, Volume: 158, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Female; Hospitalization; Humans; Isra

2001
Dopamine transporter density in young patients with schizophrenia assessed with [123]FP-CIT SPECT.
    Schizophrenia research, 2001, Jan-15, Volume: 47, Issue:1

    Topics: Adult; Benzodiazepines; Brain Mapping; Carrier Proteins; Corpus Striatum; Dopamine Plasma Membrane T

2001
Epidemic of schizophrenia in children or inappropriate prescribing?
    The Medical journal of Australia, 2000, Nov-20, Volume: 173, Issue:10

    Topics: Antipsychotic Agents; Australia; Benzodiazepines; Child; Child, Preschool; Disease Outbreaks; Drug U

2000
Atypical antipsychotics and cardiovascular risk in schizophrenic patients.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Cardiovascular Diseases; Cross-Sectional

2001
Adverse drug interaction between risperidone and carbamazepine in a patient with chronic schizophrenia and deficient CYP2D6 activity.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:1

    Topics: Adult; Antimanic Agents; Antipsychotic Agents; Carbamazepine; Chronic Disease; Cytochrome P-450 CYP2

2001
Full remission of panic attacks in a schizophrenic patient after switching from haloperidol to risperidone.
    The Journal of neuropsychiatry and clinical neurosciences, 2001,Winter, Volume: 13, Issue:1

    Topics: Adult; Female; Haloperidol; Humans; Panic Disorder; Remission, Spontaneous; Risperidone; Schizophren

2001
Improvement of tardive dyskinesia with risperidone: a case report.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2000, Volume: 83, Issue:11

    Topics: Aged; Antipsychotic Agents; Dyskinesia, Drug-Induced; Female; Follow-Up Studies; Humans; Risperidone

2000
Combination risperidone and quetiapine therapy in refractory schizophrenia.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:1

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Dibenzothiazepines; Drug Therapy, Combination; Humans;

2001
Long-term treatment of chronic schizophrenia with risperidone: a study with plasma levels.
    European psychiatry : the journal of the Association of European Psychiatrists, 2001, Volume: 16, Issue:1

    Topics: Adult; Age Factors; Antipsychotic Agents; Brief Psychiatric Rating Scale; Chromatography, High Press

2001
Priapism associated with polypharmacy.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Therapy, Combination; Fluvoxamine; Humans; Male;

2001
Addition of risperidone to clozapine therapy in chronically psychotic inpatients.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:2

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Clozapine; Drug Therapy, Combination; Female; Hospital

2001
Hyperthermia and chronic pancerebellar syndrome after cocaine abuse.
    Archives of internal medicine, 2001, Feb-26, Volume: 161, Issue:4

    Topics: Adult; Antipsychotic Agents; Cerebellar Diseases; Chronic Disease; Cocaine-Related Disorders; Diagno

2001
Acute phase of schizophrenia: impact of atypical antipsychotics.
    International clinical psychopharmacology, 2000, Volume: 15 Suppl 4

    Topics: Acute Disease; Amisulpride; Antipsychotic Agents; Haloperidol; Humans; Prognosis; Recurrence; Risper

2000
The evaluation of multiple surrogate endpoints.
    Biometrics, 2001, Volume: 57, Issue:1

    Topics: Antipsychotic Agents; Biometry; Clinical Trials as Topic; Humans; Longitudinal Studies; Markov Chain

2001
An MRI study of basal ganglia volumes in first-episode schizophrenia patients treated with risperidone.
    The American journal of psychiatry, 2001, Volume: 158, Issue:4

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Basal Ganglia Diseases; Caudate Nucleus; Female; Globus

2001
Health care utilization in patients with schizophrenia maintained on atypical versus conventional antipsychotics.
    Progress in neuro-psychopharmacology & biological psychiatry, 2001, Volume: 25, Issue:2

    Topics: Administration, Oral; Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Clozapi

2001
Comparison of discharge rates and drug costs for patients with schizophrenia treated with risperidone or olanzapine.
    Psychiatric services (Washington, D.C.), 2001, Volume: 52, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Cost of Illness; Drug Costs; Hospitals, Psychiatric; Hospital

2001
Frequency of sexual dysfunctions in patients with schizophrenia on haloperidol, clozapine or risperidone.
    Schizophrenia research, 2001, Mar-01, Volume: 48, Issue:1

    Topics: Antipsychotic Agents; Clozapine; Female; Haloperidol; Humans; Male; Risperidone; Schizophrenia; Sexu

2001
Weight gain over 4 months in schizophrenia patients: a comparison of olanzapine and risperidone.
    Schizophrenia research, 2001, Apr-30, Volume: 49, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Female; Follow-Up Studies; Humans; Ma

2001
Hypothesis and hypothesis testing in the clinical trial.
    The Journal of clinical psychiatry, 2001, Volume: 62 Suppl 9

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dibenzothiazepines; Humans; Olanzap

2001
Cataracts and quetiapine.
    The American journal of psychiatry, 2001, Volume: 158, Issue:6

    Topics: Adult; Antipsychotic Agents; Cataract; Dibenzothiazepines; Drug Therapy, Combination; Humans; Male;

2001
Dopamine D(2) receptor blockade in schizophrenia.
    The American journal of psychiatry, 2001, Volume: 158, Issue:6

    Topics: Antipsychotic Agents; Benzamides; Brief Psychiatric Rating Scale; Depression; Dopamine D2 Receptor A

2001
Antiaggressive action of atypical antipsychotics in patients with schizophrenia.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:3

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Humans; Male; Olanzapine; Pirenzepine; Risperidon

2001
Neuroleptic malignant syndrome during a change from haloperidol to risperidone.
    The Annals of pharmacotherapy, 2001, Volume: 35, Issue:6

    Topics: Antipsychotic Agents; Haloperidol; Humans; Male; Middle Aged; Neuroleptic Malignant Syndrome; Risper

2001
Tardive dyskinesia caused by the atypical antipsychotic risperidone and cured by the use of another drug of the same class, olanzapine.
    European psychiatry : the journal of the Association of European Psychiatrists, 2001, Volume: 16, Issue:4

    Topics: Adult; Benzodiazepines; Dyskinesia, Drug-Induced; Humans; Male; Neurologic Examination; Olanzapine;

2001
Re-awakenings? A discourse analysis of the recovery from schizophrenia after medication change.
    The Australian and New Zealand journal of mental health nursing, 2001, Volume: 10, Issue:2

    Topics: Adaptation, Psychological; Antipsychotic Agents; Attitude to Health; Clozapine; Female; Humans; Inte

2001
[Schizophrenia and diabetes alliance. No increased insulin resistance due to risperidone].
    MMW Fortschritte der Medizin, 2001, May-28, Volume: 143 Suppl 2

    Topics: Body Weight; Diabetes Mellitus, Type 2; Female; Humans; Insulin Resistance; Male; Risperidone; Schiz

2001
A qualitative assessment of the neurological safety of antipsychotic drugs; an analysis of a risperidone database.
    Pharmacopsychiatry, 2001, Volume: 34, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Clinical Trials as Topic; Dat

2001
The effect of institutional fiscal stress on the use of atypical antipsychotic medications in the treatment of schizophrenia.
    The Journal of nervous and mental disease, 2001, Volume: 189, Issue:6

    Topics: Alzheimer Disease; Antipsychotic Agents; Benzodiazepines; Budgets; Clozapine; Comorbidity; Depressiv

2001
Effective risperidone treatment for simple deteriorative disorder (simple schizophrenia): a case report.
    Schizophrenia research, 2001, Jul-01, Volume: 50, Issue:3

    Topics: Adult; Antipsychotic Agents; Humans; Male; Risperidone; Schizophrenia; Treatment Outcome

2001
Risperidone-induced edema.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:5

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Edema; Female; Humans; Risperidone; S

2001
Asymmetrical hand force persistence and neuroleptic treatment in schizophrenia.
    Journal of the International Neuropsychological Society : JINS, 2001, Volume: 7, Issue:5

    Topics: Adult; Antipsychotic Agents; Double-Blind Method; Drug Therapy, Combination; Female; Follow-Up Studi

2001
Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): efficacy and tolerability results of an international naturalistic study.
    International clinical psychopharmacology, 2001, Volume: 16, Issue:4

    Topics: Adult; Adverse Drug Reaction Reporting Systems; Benzodiazepines; Cross-Cultural Comparison; Dose-Res

2001
Risperidone olanzapine drug outcomes studies in schizophrenia (RODOS): health economic results of an international naturalistic study.
    International clinical psychopharmacology, 2001, Volume: 16, Issue:4

    Topics: Adult; Benzodiazepines; Cost-Benefit Analysis; Cross-Cultural Comparison; Drug Costs; Europe; Female

2001
Higher occupancy of muscarinic receptors by olanzapine than risperidone in patients with schizophrenia. A[123I]-IDEX SPECT study.
    Psychopharmacology, 2001, Volume: 156, Issue:1

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Brain; Female; Human

2001
Olanzapine: new preparation. Keep an eye on this neuroleptic.
    Prescrire international, 1999, Volume: 8, Issue:43

    Topics: Antipsychotic Agents; Chlorpromazine; Clinical Trials as Topic; Humans; Pirenzepine; Risperidone; Sc

1999
Neuroendocrine serotonergic and dopaminergic responsivity in male schizophrenic patients during treatment with neuroleptics and after switch to risperidone.
    Psychopharmacology, 2001, Volume: 157, Issue:1

    Topics: Adult; Antipsychotic Agents; Clomipramine; Dopamine Antagonists; Dopamine D2 Receptor Antagonists; H

2001
Risperidone-associated new-onset diabetes.
    Biological psychiatry, 2001, Jul-15, Volume: 50, Issue:2

    Topics: Antipsychotic Agents; Diabetes Mellitus; Humans; Male; Middle Aged; Risperidone; Schizophrenia

2001
Clozapine-risperidone combination in treatment-resistant schizophrenia.
    The Australian and New Zealand journal of psychiatry, 2001, Volume: 35, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Clozapine; Drug Resistance; Drug Therapy, Combination; Huma

2001
Serum IL-1beta, sIL-2R, IL-6, IL-8 and TNF-alpha in schizophrenic patients, relation with symptomatology and responsiveness to risperidone treatment.
    Mediators of inflammation, 2001, Volume: 10, Issue:3

    Topics: Adjuvants, Immunologic; Adolescent; Adult; Aged; Antipsychotic Agents; Brief Psychiatric Rating Scal

2001
Risperidone added to clozapine: impact on serum prolactin levels.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:8

    Topics: Adult; Age of Onset; Ambulatory Care; Antipsychotic Agents; Chronic Disease; Clozapine; Cross-Sectio

2001
[Incompatibility of olanzapine and amisulpride in multisystemic myotonic myopathy].
    Der Nervenarzt, 2001, Volume: 72, Issue:9

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Creatine Kinase; Drug Interactions; Genet

2001
Agranulocytosis and neutropenia with typical and atypical neuroleptics.
    The American journal of psychiatry, 2001, Volume: 158, Issue:10

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Humans; Leukocyte

2001
Possible relationship between combined plasma concentrations of risperidone plus 9-hydroxyrisperidone and extrapyramidal symptoms. Preliminary study.
    Neuropsychobiology, 2001, Volume: 44, Issue:3

    Topics: Adolescent; Adult; Dose-Response Relationship, Drug; Female; Humans; Isoxazoles; Male; Middle Aged;

2001
Global index of safety (GIS): a new instrument to assess drug safety.
    Journal of clinical epidemiology, 2001, Volume: 54, Issue:11

    Topics: Adverse Drug Reaction Reporting Systems; Antipsychotic Agents; Benzodiazepines; Consumer Product Saf

2001
Weight gain and antipsychotic medication: differences between antipsychotic-free and treatment periods.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapine; Drug Administration Schedu

2001
Intractable depression or psychosis.
    Acta psychiatrica Scandinavica, 2001, Volume: 104, Issue:5

    Topics: Aged; Depressive Disorder, Major; Diagnosis, Differential; Dose-Response Relationship, Drug; Female;

2001
Effects of risperidone on information processing and attention in first-episode schizophrenia.
    Schizophrenia research, 2002, Jan-01, Volume: 53, Issue:1-2

    Topics: Adolescent; Adult; Attention; Dose-Response Relationship, Drug; Drug Therapy, Combination; Female; H

2002
Does risperidone reduce concomitant substance abuse in cases of schizophrenia?
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:9

    Topics: Adult; Codeine; Comorbidity; Diagnosis, Dual (Psychiatry); Ephedrine; Humans; Male; Risperidone; Sch

2001
Elevation of prolactin levels by atypical antipsychotics.
    The American journal of psychiatry, 2002, Volume: 159, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Male; Middle Aged; Olanzapine; Pire

2002
Prevention of relapse in schizophrenia.
    The New England journal of medicine, 2002, Jan-03, Volume: 346, Issue:1

    Topics: Antipsychotic Agents; Haloperidol; Humans; Patient Compliance; Research Support as Topic; Risperidon

2002
Donepezil in schizophrenia--is it helpful? An experimental design case study.
    Acta psychiatrica Scandinavica, 2001, Volume: 104, Issue:6

    Topics: Adult; Antipsychotic Agents; Cholinesterase Inhibitors; Cognition; Donepezil; Drug Therapy, Combinat

2001
Concomitant clozapine reduces smoking in patients treated with risperidone.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2002, Volume: 12, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; Cross-Sectional Studies; Drug Therapy, Combination; Female;

2002
[Comparison between therapeutic effect of Risperidone in treating different traditional Chinese medicine syndrome types of first-episode schizophrenia].
    Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 2000, Volume: 20, Issue:6

    Topics: Adolescent; Adult; Diagnosis, Differential; Dopamine Antagonists; Female; Humans; Male; Medicine, Ch

2000
Risperidone metabolism in relation to CYP2D6*10 allele in Korean schizophrenic patients.
    European journal of clinical pharmacology, 2001, Volume: 57, Issue:9

    Topics: Adolescent; Adult; Antipsychotic Agents; Chromatography, High Pressure Liquid; Cytochrome P-450 CYP2

2001
Effects of risperidone on gonadal axis hormones in schizophrenia.
    The Annals of pharmacotherapy, 2001, Volume: 35, Issue:12

    Topics: Antipsychotic Agents; Case-Control Studies; Humans; Hypothalamo-Hypophyseal System; Male; Middle Age

2001
Service use and costs of treating schizophrenia with atypical antipsychotics.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Chronic Disease; Clozapine; Cost-Benefit Analysis; Dos

2001
Toxic interaction between risperidone and clozapine: a case report.
    Progress in neuro-psychopharmacology & biological psychiatry, 2002, Volume: 26, Issue:2

    Topics: Adult; Antipsychotic Agents; Clozapine; Diagnosis, Differential; Drug Interactions; Humans; Male; Ne

2002
Short report: comparison of patient satisfaction and burden of adverse effects with novel and conventional neuroleptics: a naturalistic study.
    Schizophrenia bulletin, 2001, Volume: 27, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clozapine; Depressive Disorder, Majo

2001
Subjective response to antipsychotic treatment and compliance in schizophrenia. A naturalistic study comparing olanzapine, risperidone and haloperidol (EFESO Study).
    BMC psychiatry, 2001, Volume: 1

    Topics: Adult; Antipsychotic Agents; Attitude to Health; Basal Ganglia Diseases; Benzodiazepines; Female; Ha

2001
No complications with risperidone treatment before and throughout pregnancy and during the nursing period.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:1

    Topics: Adult; Antipsychotic Agents; Female; Humans; Pregnancy; Pregnancy Complications; Pregnancy Outcome;

2002
Psychiatric complications of hydrocephalus.
    International journal of psychiatry in medicine, 2001, Volume: 31, Issue:3

    Topics: Adult; Antipsychotic Agents; Female; Humans; Hydrocephalus; Risperidone; Schizophrenia

2001
Auto-vampirism in schizophrenia.
    Nordic journal of psychiatry, 2002, Volume: 56, Issue:1

    Topics: Adult; Antipsychotic Agents; Delusions; Depersonalization; Female; Hallucinations; Humans; Risperido

2002
Risperidone-induced Pisa syndrome.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:2

    Topics: Adult; Antipsychotic Agents; Dystonia; Humans; Male; Risperidone; Schizophrenia; Syndrome

2002
Risperidone-induced ejaculatory disturbances.
    Psychiatric services (Washington, D.C.), 2002, Volume: 53, Issue:3

    Topics: Adult; Antipsychotic Agents; Ejaculation; Humans; Male; Risperidone; Schizophrenia; Sexual Dysfuncti

2002
A retrospective economic evaluation of olanzapine versus risperidone in the treatment of schizophrenia.
    Managed care interface, 2002, Volume: 15, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Cost of Illness; Drug Costs; Female; H

2002
Effects of the 5-HT(7) receptor antagonist SB-258741 in animal models for schizophrenia.
    Pharmacology, biochemistry, and behavior, 2002, Volume: 71, Issue:4

    Topics: Animals; Antipsychotic Agents; Catalepsy; Central Nervous System Stimulants; Dextroamphetamine; Dose

2002
Improved antisaccade performance in schizophrenia with risperidone.
    Journal of neurology, neurosurgery, and psychiatry, 2002, Volume: 72, Issue:4

    Topics: Antipsychotic Agents; Humans; Randomized Controlled Trials as Topic; Risperidone; Saccades; Schizoph

2002
Would a switch from typical antipsychotics to risperidone be beneficial for elderly schizophrenic patients? A naturalistic, long-term, retrospective, comparative study.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:2

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Chronic Disease; Female; Humans; Long-Term Care; Male

2002
Donepezil management of schizophrenia with associated dementia.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:2

    Topics: Aged; Antiparkinson Agents; Antipsychotic Agents; Comorbidity; Dementia; Donepezil; Drug Therapy, Co

2002
Association of diabetes mellitus with use of atypical neuroleptics in the treatment of schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:4

    Topics: Adult; Adverse Drug Reaction Reporting Systems; Aged; Antipsychotic Agents; Benzodiazepines; Clozapi

2002
Racial disparities in antipsychotic prescription patterns for patients with schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Black or African American; Clozapine; Cross-Cultural Compar

2002
Effect of risperidone on sleep in schizophrenia: a comparison with haloperidol.
    Psychiatry research, 2002, Mar-15, Volume: 109, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Haloperidol; Humans; Male; Middle Aged; Polysomnography; Psychi

2002
Decreased [(3)H]spiperone binding in the anterior cingulate cortex of schizophrenia patients: an autoradiographic study.
    Neuroscience, 2002, Volume: 109, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Binding Sites; Binding, Competitive; Butaclamol; Down-Regulation;

2002
Risperidone-induced retrograde ejaculation.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2002, Volume: 41, Issue:4

    Topics: Adult; Ejaculation; Humans; Male; Risperidone; Schizophrenia; Serotonin Antagonists; Sexual Dysfunct

2002
Clinical and neuropsychological correlates of the P300 in schizophrenia.
    Schizophrenia research, 2002, May-01, Volume: 55, Issue:1-2

    Topics: Adult; Benzodiazepines; Depression; Event-Related Potentials, P300; Female; Humans; Male; Neuropsych

2002
Prepulse inhibition of the startle response in risperidone-treated patients: comparison with typical antipsychotics.
    Schizophrenia research, 2002, May-01, Volume: 55, Issue:1-2

    Topics: Acoustic Stimulation; Adult; Antipsychotic Agents; Arousal; Attention; Auditory Perception; Humans;

2002
Prevention of relapse in schizophrenia.
    The New England journal of medicine, 2002, May-02, Volume: 346, Issue:18

    Topics: Antipsychotic Agents; Haloperidol; Humans; Patient Dropouts; Risperidone; Schizophrenia; Secondary P

2002
Prevention of relapse in schizophrenia.
    The New England journal of medicine, 2002, May-02, Volume: 346, Issue:18

    Topics: Antipsychotic Agents; Haloperidol; Humans; Hyperkinesis; Psychomotor Agitation; Risperidone; Schizop

2002
Prevention of relapse in schizophrenia.
    The New England journal of medicine, 2002, May-02, Volume: 346, Issue:18

    Topics: Antipsychotic Agents; Haloperidol; Humans; Patient Compliance; Risperidone; Schizophrenia; Secondary

2002
Risperidone-associated, benign transient visual disturbances in schizophrenic patients with a past history of LSD abuse.
    The Israel journal of psychiatry and related sciences, 2002, Volume: 39, Issue:1

    Topics: Adult; Antipsychotic Agents; Hallucinogens; Humans; Lysergic Acid Diethylamide; Male; Perceptual Dis

2002
Response to fluvoxamine augmentation for obsessive and compulsive symptoms in schizophrenia.
    Journal of child and adolescent psychopharmacology, 2002,Spring, Volume: 12, Issue:1

    Topics: Adolescent; Dopamine Antagonists; Drug Therapy, Combination; Female; Fluvoxamine; Humans; Obsessive-

2002
A retrospective comparison of weight, lipid, and glucose changes between risperidone- and olanzapine-treated inpatients: metabolic outcomes after 1 year.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:5

    Topics: Adult; Aged; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Weight; Dia

2002
Resolution of hyperglycemia on risperidone discontinuation: a case report.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:5

    Topics: Adult; Antipsychotic Agents; Blood Glucose; Diabetes Mellitus, Type 2; Female; Humans; Hyperglycemia

2002
Atypical antipsychotics and cognition in schizophrenia.
    Archives of general psychiatry, 2002, Volume: 59, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Cognition; Cognition Disorders; Dose-Response Relationship, D

2002
Improvement of cognitive dysfunction after treatment with second-generation antipsychotics.
    Archives of general psychiatry, 2002, Volume: 59, Issue:6

    Topics: Antipsychotic Agents; Cognition; Cognition Disorders; Dose-Response Relationship, Drug; Drug Adminis

2002
Efficacy of olanzapine and risperidone for treatment-refractory schizophrenia among long-stay state hospital patients.
    Psychiatric services (Washington, D.C.), 2002, Volume: 53, Issue:6

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Female; Hospitals, Psychiatric;

2002
Antipsychotic prescribing practices in the Veterans Healthcare Administration--New York metropolitan region.
    Schizophrenia bulletin, 2002, Volume: 28, Issue:1

    Topics: Adult; Aged; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Prescription

2002
Clinical profile of an atypical antipsychotic: risperidone.
    Schizophrenia bulletin, 2002, Volume: 28, Issue:1

    Topics: Antipsychotic Agents; Dyskinesia, Drug-Induced; Humans; Neurologic Examination; Psychiatric Status R

2002
Use of healthcare services by patients treated with risperidone versus conventional antipsychotic agents.
    PharmacoEconomics, 2002, Volume: 20, Issue:6

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Child; Female; Health Care Costs; Humans; Male; Manag

2002
Sexual side effects of novel antipsychotic medications.
    Schizophrenia research, 2002, Jul-01, Volume: 56, Issue:1-2

    Topics: Adult; Antipsychotic Agents; Clozapine; Erectile Dysfunction; Fluphenazine; Haloperidol; Humans; Mal

2002
Extreme weight gain in a youth with schizophrenia: risk/benefit considerations.
    Schizophrenia research, 2002, Jul-01, Volume: 56, Issue:1-2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Clozapine; Follow-Up Stud

2002
Galantamine for treatment-resistant schizophrenia.
    The American journal of psychiatry, 2002, Volume: 159, Issue:7

    Topics: Adult; Agranulocytosis; Antipsychotic Agents; Cholinesterase Inhibitors; Clozapine; Drug Therapy, Co

2002
Striatal volume changes in the rat following long-term administration of typical and atypical antipsychotic drugs.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2002, Volume: 27, Issue:2

    Topics: Animals; Antipsychotic Agents; Caudate Nucleus; Clozapine; Disease Models, Animal; Dose-Response Rel

2002
Effects of risperidone on the peripheral noradrenegic system in patients with schizophrenia: a comparison with clozapine and placebo.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2002, Volume: 27, Issue:2

    Topics: Adult; Clozapine; Dopamine Antagonists; Female; Humans; Male; Metabolic Clearance Rate; Middle Aged;

2002
Service use and costs among VA patients with schizophrenia taking risperidone or olanzapine.
    Psychiatric services (Washington, D.C.), 2002, Volume: 53, Issue:7

    Topics: Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Hospitals, Veterans; Humans; Male; Ment

2002
One-year rehospitalization rates of patients discharged on atypical versus conventional antipsychotics.
    Psychiatric services (Washington, D.C.), 2002, Volume: 53, Issue:7

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Humans; Middle Aged; Olanzapine; Pat

2002
Significant pharmacokinetic interaction between risperidone and carbamazepine: its relationship with CYP2D6 genotypes.
    Psychopharmacology, 2002, Volume: 162, Issue:1

    Topics: Adult; Carbamazepine; Cytochrome P-450 CYP2D6; Drug Interactions; Female; Genotype; Humans; Male; Mi

2002
Comparison of prolactin concentrations between haloperidol and risperidone treatments in the same female patients with schizophrenia.
    Psychopharmacology, 2002, Volume: 162, Issue:1

    Topics: Adult; Aged; Female; Haloperidol; Humans; Middle Aged; Prolactin; Risperidone; Schizophrenia; Statis

2002
A transcranial magnetic stimulation study of the effects of olanzapine and risperidone on motor cortical excitability in patients with schizophrenia.
    Psychopharmacology, 2002, Volume: 162, Issue:1

    Topics: Adult; Analysis of Variance; Benzodiazepines; Chi-Square Distribution; Electromagnetic Fields; Evoke

2002
Cytochrome P450 2D6 deficiency and its clinical relevance in a patient treated with risperidone.
    Pharmacopsychiatry, 2002, Volume: 35, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Cytochrome P-450 CYP2D6; Humans; Male; Risperidone; Schizophrenia

2002
Neuroleptic malignant syndrome due to atypical neuroleptics: three episodes in one patient.
    Pharmacopsychiatry, 2002, Volume: 35, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Clozapine; Female; Humans; Middle Aged; Neuroleptic Malignant Syn

2002
Efficacy and tolerability of a new antipsychotic compound (risperidone): results of a pilot study.
    Pharmacopsychiatry, 1991, Volume: 24, Issue:6

    Topics: Acute Disease; Adult; Antipsychotic Agents; Chronic Disease; Female; Humans; Isoxazoles; Male; Middl

1991