Page last updated: 2024-11-03

risperidone and Psychoses

risperidone has been researched along with Psychoses in 865 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
"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)
"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)
"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)
"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)
"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)
" 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 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)
"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)
"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)
"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)
"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)
"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)
"Elderly patients with a Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition diagnosis of Alzheimer disease and significant behavioral disturbances were randomized to receive, for a period of 8 weeks, a flexible dose of either topiramate (25-50 mg/d) or risperidone (0."9.14Comparison of topiramate and risperidone for the treatment of behavioral disturbances of patients with Alzheimer disease: a double-blind, randomized clinical trial. ( Mowla, A; Pani, A, 2010)
"Eight patients with psychotic disorders (ages 11-17) who had started risperidone (mean: 1."9.14Risperidone associated weight, leptin, and anthropometric changes in children and adolescents with psychotic disorders in early treatment. ( Maayan, LA; Vakhrusheva, J, 2010)
"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)
"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 objective of this study was to evaluate efficacy and safety of low-dose risperidone for treating psychosis of Alzheimer disease (AD)."9.12Risperidone in the treatment of psychosis of Alzheimer disease: results from a prospective clinical trial. ( Caers, I; Gharabawi, G; Greenspan, A; Kushner, S; Mintzer, J; Schneider, LS; Van Hove, I; Weiner, M, 2006)
"In the preset study, the authors investigated that effects of the antipsychotic drug risperidone on psychotic depression and examined the mechanism of risperidone to ameliorate psychotic depression."9.12Risperidone in the treatment of psychotic depression. ( Goto, M; Kaji, K; Kakihara, S; Nakamura, J; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R, 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)
"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)
"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)
"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 compare citalopram and risperidone for the treatment of psychotic symptoms and agitation associated with dementia, with a priori hypotheses that risperidone would be more efficacious for psychosis and citalopram for agitation."9.12A double-blind comparison of citalopram and risperidone for the treatment of behavioral and psychotic symptoms associated with dementia. ( Blakesley, RE; Houck, PR; Huber, KA; Mazumdar, S; Mulsant, BH; Pollock, BG; Rosen, J, 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)
"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)
"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)
" 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)
"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)
" 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)
"Eighty-six patients with probable Alzheimer's disease, vascular dementia, or mixed-etiology dementia (DSM-IV criteria) were randomly assigned to treatment with olanzapine or risperidone."9.11Correlates of anticholinergic activity in patients with dementia and psychosis treated with risperidone or olanzapine. ( Bastean, JN; Bossie, CA; Gharabawi, GM; Greenspan, AJ; Mao, L; Martinez, RA; Mulsant, BH; Pollock, BG; Tune, LE, 2004)
"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)
"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)
"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)
"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)
"Risperidone significantly improves behavioral and psychological symptoms of dementia (BPSD), including aggression, agitation and psychosis, as shown by randomized, placebo-controlled trials."9.11Effects of risperidone on behavioral and psychological symptoms associated with dementia in clinical practice. ( Kurz, A; Schmitt, A; Schwalen S, S, 2005)
"This open-label, multicentre study investigated the clinical efficacy of liquid peroral risperidone in psychotic disorders, the patients' attitudes toward the study medication vs."9.11Risperidone liquid in psychotic disorders--efficacy and attitudes. ( Damjanović, A; Jasović-Gasić, M; Marić, N, 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)
"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)
"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)
"To compare the effects of risperidone and olanzapine on cognition in elderly patients with dementia and psychosis, and to compare the side effects of these drugs."9.10Comparison of risperidone with olanzapine in elderly patients with dementia and psychosis. ( Arndt, S; Ekstam-Smith, K; Ellingrod, VL; Kutscher, E; Schultz, SK; Turvey, C, 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)
"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)
"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 this study, we examined the effects of clozapine and risperidone on amphetamine-induced striatal dopamine release in patients with psychotic disorders."9.09Effects of atypical antipsychotic drug treatment on amphetamine-induced striatal dopamine release in patients with psychotic disorders. ( Adler, CM; Breier, A; Elman, I; Malhotra, AK; Pickar, D; Su, TP; Weisenfeld, NI, 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)
"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)
"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)
"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)
"We describe a consecutive series of 21 patients with HIV or AIDS who received risperidone for psychotic disorders."9.08Treatment of HIV-related psychotic disorders with risperidone: a series of 21 cases. ( Catalan, J; Golledge, H; Singh, AN, 1997)
" Risperidone is a widely accessible antipsychotic that can be used to manage psychosis-induced aggression or agitation."8.98Risperidone for psychosis-induced aggression or agitation (rapid tranquillisation). ( Adams, CE; Ahmed, U; Hussein, M; Miramontes, K; Ostinelli, EG; Rehman, FU, 2018)
"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)
"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)
"This study is a meta-analysis of patients with psychosis of AD from four large placebo-controlled clinical trials of risperidone in dementia."8.84The efficacy and safety of risperidone in the treatment of psychosis of Alzheimer's disease and mixed dementia: a meta-analysis of 4 placebo-controlled clinical trials. ( Brodaty, H; de Deyn, PP; Greenspan, A; Katz, I; Mintzer, J; Zhu, Y, 2007)
"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)
"Risperidone offers physicians the unique combination of extensive, published clinical experience and a good safety profile for treating patients with dementia who have symptoms of aggression, agitation, and psychosis."8.81Risperidone for the treatment of behavioral and psychological symptoms of dementia. ( Tune, LE, 2001)
"The efficacy of risperidone has been demonstrated in the treatment of the behavioural and psychological symptoms associated with dementia in the elderly."8.80Risperidone: a review of its use in the management of the behavioural and psychological symptoms of dementia. ( Bhana, N; Spencer, CM, 2000)
" To report the case of a 53-year-old patient who developed neuroleptic malignant syndrome (NMS) - a rare but potentially life-threatening complication of neuroleptic therapy - 4 days after treatment with risperidone was initiated."8.79Risperidone-induced neuroleptic malignant syndrome: a case report and review. ( Meterissian, GB, 1996)
"This study demonstrated that there was no significant difference in weight gain between risperidone and aripiprazole users during the first year of treatment."7.91No Differences in Weight Gain Between Risperidone and Aripiprazole in Children and Adolescents After 12 Months. ( Beex-Oosterhuis, MM; Dieleman, HG; Eussen, MLJM; Schoemakers, RJ; van Kesteren, C; van Rosmalen, J, 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)
"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)
"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)
"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 report a case of neuroleptic malignant syndrome in a woman who assumed risperidone for schizoaffective disorders."7.75A case of neuroleptic malignant syndrome induced by risperidone in a schizophrenic woman. ( De Sarro, G; Ferraro, M; Gallelli, L; Palleria, C; Spagnuolo, V, 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)
"In this paper, we report on two subjects with psychotic disorders who were found to have peripheral edema during olanzapine therapy."7.75[Edema related to treatment with olanzapine]. ( Fiedler, T; Gutmann, P; Wustmann, T, 2009)
"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)
"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)
"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)
"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)
"Studies performed in adult patients unambiguously demonstrate a marked effect of risperidone on prolactin blood levels, with possible clinical effects related to hyperprolactinemia, such as gynecomastia and galactorrhea."7.73Risperidone-induced symptomatic hyperprolactinaemia in adolescents. ( Eap, CB; Holzer, L, 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)
"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)
"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)
"The aim of this study was to study risperidone use in pediatric patients with comorbid epilepsy and psychiatric disorders."7.72No seizure exacerbation from risperidone in youth with comorbid epilepsy and psychiatric disorders: a case series. ( Biederman, J; Bourgeois, BF; Fleisher, CA; Gonzalez-Heydrich, J; Hsin, O; Pandina, GJ; Raches, D, 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)
"We report on the occurrence of galactorrhea associated with a prolactin elevation within weeks of treatment with risperidone."7.70Risperidone-induced galactorrhea associated with a prolactin elevation. ( Gupta, S; Popli, A; Rangwani, SR, 1998)
"We present a case of a 74-year-old patient with schizoaffective disorder, who developed risperidone-related neuroleptic malignant syndrome."7.70High-dose vitamin E plus vitamin B6 treatment of risperidone-related neuroleptic malignant syndrome. ( Devarajan, S; Dursun, SM; Kutcher, SP; Oluboka, OJ, 1998)
"A patient with schizoaffective disorder developed signs of catatonia while on a regimen of valproic acid, sertraline, and risperidone."7.70Catatonia-like events after valproic acid with risperidone and sertraline. ( Lauterbach, EC, 1998)
"We report a 5-case series in which risperidone use in usual or lower-than-usual doses was unexpectedly associated with amenorrhea."7.70Risperidone and associated amenorrhea: a report of 5 cases. ( Kim, L; Kim, YK; Lee, MS, 1999)
"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)
"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)
"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)
"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)
"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)
" 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)
"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)
"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)
" 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)
" 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)
"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)
"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)
"Domperidone is a dopamine D₂ receptor antagonist that does not usually cross the blood-brain barrier."5.37Domperidone-induced tardive dyskinesia and withdrawal psychosis in an elderly woman with dementia. ( Bocti, C; Hottin, P; Landry, J; Roy-Desruisseaux, J; Tessier, D; Trudel, JF, 2011)
"Risperidone is a novel antipsychotic agent that blocks both dopaminergic and serotonergic receptors."5.31Use of the dopamine agonists bromocriptine and cabergoline in the management of risperidone-induced hyperprolactinemia in patients with psychotic disorders. ( Tollin, SR, 2000)
"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)
"Overall results demonstrate that, compared with placebo, quetiapine is not associated with improvement in psychosis in patients with dementia, while olanzapine and aripiprazole have non-significant small numerical improvements."5.22Comparative Outcomes of Commonly Used Off-Label Atypical Antipsychotics in the Treatment of Dementia-Related Psychosis: A Network Meta-analysis. ( Abler, VC; Demos, GN; Mahadik, BS; Rajagopalan, K; Rashid, N; Yunusa, I, 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)
"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)
" 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)
"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)
"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)
"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)
"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)
"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)
" 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)
"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)
"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)
" The Antipsychotic Discontinuation in Alzheimer Disease (ADAD) trial addresses these issues in a randomized, double-blind, placebo-controlled, multicenter risperidone treatment and discontinuation trial."5.16The antipsychotic discontinuation in Alzheimer disease trial: clinical rationale and study design. ( Andrews, H; Colon, S; de la Pena, D; Devanand, DP; Gupta, S; Levin, B; Mintzer, J; Pelton, GH; Schimming, C; Schultz, S; Sultzer, D, 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)
" 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)
"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)
"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)
"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)
"Patients with Alzheimer's disease and psychosis or agitation-aggression received open-label treatment with risperidone for 16 weeks."5.16Relapse risk after discontinuation of risperidone in Alzheimer's disease. ( Andrews, HF; Colon, S; de la Pena, D; Devanand, DP; Gupta, S; Levin, B; Mintzer, J; Pelton, GH; Schimming, C; Schultz, SK; Sultzer, DL, 2012)
"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)
"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)
"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)
"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)
"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)
"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)
"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)
"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)
"Elderly patients with a Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition diagnosis of Alzheimer disease and significant behavioral disturbances were randomized to receive, for a period of 8 weeks, a flexible dose of either topiramate (25-50 mg/d) or risperidone (0."5.14Comparison of topiramate and risperidone for the treatment of behavioral disturbances of patients with Alzheimer disease: a double-blind, randomized clinical trial. ( Mowla, A; Pani, A, 2010)
"Eight patients with psychotic disorders (ages 11-17) who had started risperidone (mean: 1."5.14Risperidone associated weight, leptin, and anthropometric changes in children and adolescents with psychotic disorders in early treatment. ( Maayan, LA; Vakhrusheva, J, 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)
"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)
"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)
"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)
"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)
"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)
"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)
"The objective of this study was to evaluate efficacy and safety of low-dose risperidone for treating psychosis of Alzheimer disease (AD)."5.12Risperidone in the treatment of psychosis of Alzheimer disease: results from a prospective clinical trial. ( Caers, I; Gharabawi, G; Greenspan, A; Kushner, S; Mintzer, J; Schneider, LS; Van Hove, I; Weiner, M, 2006)
"In the preset study, the authors investigated that effects of the antipsychotic drug risperidone on psychotic depression and examined the mechanism of risperidone to ameliorate psychotic depression."5.12Risperidone in the treatment of psychotic depression. ( Goto, M; Kaji, K; Kakihara, S; Nakamura, J; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R, 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 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)
"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)
"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)
"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)
"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)
"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 compare citalopram and risperidone for the treatment of psychotic symptoms and agitation associated with dementia, with a priori hypotheses that risperidone would be more efficacious for psychosis and citalopram for agitation."5.12A double-blind comparison of citalopram and risperidone for the treatment of behavioral and psychotic symptoms associated with dementia. ( Blakesley, RE; Houck, PR; Huber, KA; Mazumdar, S; Mulsant, BH; Pollock, BG; Rosen, J, 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)
"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)
"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)
"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)
" 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)
"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 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)
"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)
" However, the results suggest that quetiapine, when given within the recommended dosage range, has a benign EPS profile, with potentially greater tolerability and comparable efficacy to risperidone in older outpatients with psychotic disorders."5.11A comparison of extrapyramidal symptoms in older outpatients treated with quetiapine or risperidone. ( Mintzer, JE; Mullen, JA; Sweitzer, DE, 2004)
" 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)
"Eighty-six patients with probable Alzheimer's disease, vascular dementia, or mixed-etiology dementia (DSM-IV criteria) were randomly assigned to treatment with olanzapine or risperidone."5.11Correlates of anticholinergic activity in patients with dementia and psychosis treated with risperidone or olanzapine. ( Bastean, JN; Bossie, CA; Gharabawi, GM; Greenspan, AJ; Mao, L; Martinez, RA; Mulsant, BH; Pollock, BG; Tune, LE, 2004)
"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)
"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)
"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)
"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)
"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)
"The efficacy and tolerability of risperidone long-acting injectable were investigated in patients with schizophrenia or other psychotic disorders who had previously been symptomatically stable on olanzapine treatment."5.11Sustained improvement of clinical outcome with risperidone long-acting injectable in psychotic patients previously treated with olanzapine. ( Frazzingaro, S; Gastpar, M; Latif, MA; Lombertie, ER; Masiak, M; Medori, R, 2005)
"Risperidone significantly improves behavioral and psychological symptoms of dementia (BPSD), including aggression, agitation and psychosis, as shown by randomized, placebo-controlled trials."5.11Effects of risperidone on behavioral and psychological symptoms associated with dementia in clinical practice. ( Kurz, A; Schmitt, A; Schwalen S, S, 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)
"This open-label, multicentre study investigated the clinical efficacy of liquid peroral risperidone in psychotic disorders, the patients' attitudes toward the study medication vs."5.11Risperidone liquid in psychotic disorders--efficacy and attitudes. ( Damjanović, A; Jasović-Gasić, M; Marić, N, 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)
"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)
" 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)
"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)
"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)
"To compare the effects of risperidone and olanzapine on cognition in elderly patients with dementia and psychosis, and to compare the side effects of these drugs."5.10Comparison of risperidone with olanzapine in elderly patients with dementia and psychosis. ( Arndt, S; Ekstam-Smith, K; Ellingrod, VL; Kutscher, E; Schultz, SK; Turvey, C, 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)
"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 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)
"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)
"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)
" In this study, we examined the effects of clozapine and risperidone on amphetamine-induced striatal dopamine release in patients with psychotic disorders."5.09Effects of atypical antipsychotic drug treatment on amphetamine-induced striatal dopamine release in patients with psychotic disorders. ( Adler, CM; Breier, A; Elman, I; Malhotra, AK; Pickar, D; Su, TP; Weisenfeld, NI, 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)
"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)
"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)
"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)
"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)
"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)
"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)
"We describe a consecutive series of 21 patients with HIV or AIDS who received risperidone for psychotic disorders."5.08Treatment of HIV-related psychotic disorders with risperidone: a series of 21 cases. ( Catalan, J; Golledge, H; Singh, AN, 1997)
" Risperidone is a widely accessible antipsychotic that can be used to manage psychosis-induced aggression or agitation."4.98Risperidone for psychosis-induced aggression or agitation (rapid tranquillisation). ( Adams, CE; Ahmed, U; Hussein, M; Miramontes, K; Ostinelli, EG; Rehman, FU, 2018)
"Combination lithium, a mood stabilizer, and risperidone, an atypical antipsychotic drug, is widely used for treatment of psychotic disorders."4.93Neurotoxicity and nephrotoxicity caused by combined use of lithium and risperidone: a case report and literature review. ( Hsu, CW; Lee, CY; Lee, Y; Lin, PY, 2016)
"Randomized, controlled trials of antidepressants (selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants, trazodone, and other antidepressants), compared to either placebo or comparator medications (typical or atypical antipsychotics, anticonvulsants, benzodiazepines, cholinesterase inhibitors, memantine or other medications) for treatment of agitation or psychosis in older adults with dementia."4.87Antidepressants for agitation and psychosis in dementia. ( Adunuri, N; Gill, SS; Gruneir, A; Herrmann, N; Rochon, P; Seitz, DP, 2011)
"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)
"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)
"This study is a meta-analysis of patients with psychosis of AD from four large placebo-controlled clinical trials of risperidone in dementia."4.84The efficacy and safety of risperidone in the treatment of psychosis of Alzheimer's disease and mixed dementia: a meta-analysis of 4 placebo-controlled clinical trials. ( Brodaty, H; de Deyn, PP; Greenspan, A; Katz, I; Mintzer, J; Zhu, Y, 2007)
"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)
" There was a significant improvement in aggression with risperidone and olanzapine treatment compared to placebo."4.83The effectiveness of atypical antipsychotics for the treatment of aggression and psychosis in Alzheimer's disease. ( Ballard, C; Waite, J, 2006)
"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)
"A computerized search, using the MEDLINE database (1966-summer 2000), located cases of priapism associated with most conventional antipsychotics as well as with clozapine, risperidone, and olanzapine."4.81Priapism associated with conventional and atypical antipsychotic medications: a review. ( Compton, MT; Miller, AH, 2001)
"Risperidone offers physicians the unique combination of extensive, published clinical experience and a good safety profile for treating patients with dementia who have symptoms of aggression, agitation, and psychosis."4.81Risperidone for the treatment of behavioral and psychological symptoms of dementia. ( Tune, LE, 2001)
"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)
" 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)
"The efficacy of risperidone has been demonstrated in the treatment of the behavioural and psychological symptoms associated with dementia in the elderly."4.80Risperidone: a review of its use in the management of the behavioural and psychological symptoms of dementia. ( Bhana, N; Spencer, CM, 2000)
"Risperidone (Risperdal, Janssen Pharmaceutica) is a second generation antipsychotic (SGA) for the treatment of schizophrenia and other psychotic disorders."4.80Pharmacology and clinical experience with risperidone. ( Love, RC; Nelson, MW, 2000)
" To report the case of a 53-year-old patient who developed neuroleptic malignant syndrome (NMS) - a rare but potentially life-threatening complication of neuroleptic therapy - 4 days after treatment with risperidone was initiated."4.79Risperidone-induced neuroleptic malignant syndrome: a case report and review. ( Meterissian, GB, 1996)
"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)
" The most often off-label prescribed drugs were quetiapine and mirtazapine for organic mental disorders (F0/G3), valproate and quetiapine in patients with disorders due to psychoactive substance use (F1), valproate in patients with psychotic disorders (F2), and risperidone and olanzapine in patients with affective disorders (F3)."4.12Off-label use of antidepressants, antipsychotics, and mood-stabilizers in psychiatry. ( Hefner, G; Klimke, A; Reißner, P; Toto, S; Wolff, J, 2022)
"Clozapine is a second-generation antipsychotic typically reserved for refractory psychotic disorders due to its high-risk side effect profile to include agranulocytosis, with its attendant need for regular blood draws."3.91An Unexpected Circumstance: Acute Dystonic Reaction in the Setting of Clozapine Administration. ( Ahmed, I; Kaplan, AM; Pitts, WB, 2019)
"This study demonstrated that there was no significant difference in weight gain between risperidone and aripiprazole users during the first year of treatment."3.91No Differences in Weight Gain Between Risperidone and Aripiprazole in Children and Adolescents After 12 Months. ( Beex-Oosterhuis, MM; Dieleman, HG; Eussen, MLJM; Schoemakers, RJ; van Kesteren, C; van Rosmalen, J, 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)
"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 authors examined the risk of developing gestational diabetes associated with the continuation of treatment with aripiprazole, ziprasidone, quetiapine, risperidone, and olanzapine during pregnancy compared with discontinuation of these antipsychotic drugs."3.88Continuation of Atypical Antipsychotic Medication During Early Pregnancy and the Risk of Gestational Diabetes. ( Bateman, BT; Cohen, JM; Cohen, LS; Desai, RJ; Glynn, RJ; Hernandez-Diaz, S; Huybrechts, KF; Mogun, H; Park, Y; Patorno, E, 2018)
" Withdrawal of the narcolepsy treatment and initiation of haloperidol 1 mg/day (the only antipsychotic treatment she could tolerate) improved the delusions, hallucinations and dysphoria but worsened the narcolepsy symptoms."3.85Narcolepsy-cataplexy and psychosis: a case study. ( Arango-Lopez, C; Canellas-Dols, F; Delgado, C; Peraita-Adrados, R, 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)
"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)
"The aim of this study was to find out whether elevated serum levels (≥5 mg/l) of C-reactive protein (CRP), an established laboratory marker of infection and inflammation, are associated with increased serum concentrations of the atypical antipsychotic drugs clozapine, quetiapine, and risperidone."3.83Inflammation and psychotropic drugs: the relationship between C-reactive protein and antipsychotic drug levels. ( Falter, T; Hefner, G; Hiemke, C; Shams, ME; Unterecker, S, 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)
"Children treated with risperidone or quetiapine are at a significant risk for developing obesity, elevated waist circumference, and dyslipidemia during 12 months of treatment."3.81Increased Risk of Obesity and Metabolic Dysregulation Following 12 Months of Second-Generation Antipsychotic Treatment in Children: A Prospective Cohort Study. ( Davidson, J; Nguyen, D; Panagiotopoulos, C; Ronsley, R, 2015)
"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)
"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)
"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)
"To identify the factors associated with newly prescribed, first-line, second-generation antipsychotics (SgAs) associated with weight gain-olanzapine, risperidone, and quetiapine."3.77Factors associated with the prescribing of olanzapine, quetiapine, and risperidone in patients with bipolar and related affective disorders. ( Arndt, S; Chrischilles, EA; Coryell, WH; Ellingrod, VL; Fiedorowicz, JG; Haynes, WG; Miller, del D; Prabhakar, M; Warren, L, 2011)
" 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)
"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)
"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)
"We report a case of neuroleptic malignant syndrome in a woman who assumed risperidone for schizoaffective disorders."3.75A case of neuroleptic malignant syndrome induced by risperidone in a schizophrenic woman. ( De Sarro, G; Ferraro, M; Gallelli, L; Palleria, C; Spagnuolo, V, 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)
"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 this paper, we report on two subjects with psychotic disorders who were found to have peripheral edema during olanzapine therapy."3.75[Edema related to treatment with olanzapine]. ( Fiedler, T; Gutmann, P; Wustmann, T, 2009)
" His hallucinations and delusions remitted after treatment with risperidone, paralleling motor improvement."3.74Psychosis following acute Sydenham's chorea. ( Cardoso, F; Maia, DP; Teixeira, AL, 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)
"The authors conducted a prospective observational study of women treated with an atypical antipsychotic or haloperidol during pregnancy."3.74Atypical antipsychotic administration during late pregnancy: placental passage and obstetrical outcomes. ( Beach, AJ; Calamaras, MR; DeVane, CL; Donovan, J; Gibson, BB; Knight, BT; Nemeroff, CB; Newport, DJ; Owens, MJ; Stowe, ZN; Viguera, AC; Winn, S, 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 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)
"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)
"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)
"Blood samples taken from 25 patients with psychotic disorders following 6 weeks of treatment with risperidone (mean dose=3 mg/day) were examined."3.73Predominant role of the 9-hydroxy metabolite of risperidone in elevating blood prolactin levels. ( Baselmans, P; Bosker, F; Bruggeman, R; Castelein, S; Knegtering, R; van den Bosch, RJ, 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)
"Atypical antipsychotics, especially clozapine and olanzapine, have been increasingly associated with weight gain and other adverse metabolic events (diabetes mellitus, hyperlipidemia) in non-mentally retarded populations."3.73Metabolic effects associated with atypical antipsychotic treatment in the developmentally disabled. ( Ball, MP; Bodfish, JW; Heeth, WL; Mahorney, SL; McKee, JR, 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)
"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)
"Studies performed in adult patients unambiguously demonstrate a marked effect of risperidone on prolactin blood levels, with possible clinical effects related to hyperprolactinemia, such as gynecomastia and galactorrhea."3.73Risperidone-induced symptomatic hyperprolactinaemia in adolescents. ( Eap, CB; Holzer, L, 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)
"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)
"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)
"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)
" 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)
"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)
"The aim of this study was to study risperidone use in pediatric patients with comorbid epilepsy and psychiatric disorders."3.72No seizure exacerbation from risperidone in youth with comorbid epilepsy and psychiatric disorders: a case series. ( Biederman, J; Bourgeois, BF; Fleisher, CA; Gonzalez-Heydrich, J; Hsin, O; Pandina, GJ; Raches, D, 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)
"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)
" However, accumulating evidence suggests that these agents, particularly clozapine and olanzapine, have serious side effects of their own, including weight gain and elevated glucose and triglyceride levels."3.71The effects of novel antipsychotics on glucose and lipid levels. ( Ballon, JS; Boyd, JA; Marder, SR; Meng, LR; Wirshing, DA; Wirshing, WC, 2002)
"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)
"This large study provides additional evidence that risperidone is effective and well tolerated when combined with mood stabilizers in the treatment of bipolar disorder and schizoaffective disorder, bipolar type."3.71Risperidone safety and efficacy in the treatment of bipolar and schizoaffective disorders: results from a 6-month, multicenter, open study. ( Benabarre, A; Colom, F; Corbella, B; Fernández, A; Goikolea, JM; Martínez, G; Martínez-Arán, A; Reinares, M; Torrent, C; Vieta, E, 2001)
"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)
"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)
"We report on the occurrence of galactorrhea associated with a prolactin elevation within weeks of treatment with risperidone."3.70Risperidone-induced galactorrhea associated with a prolactin elevation. ( Gupta, S; Popli, A; Rangwani, SR, 1998)
"We present a case of a 74-year-old patient with schizoaffective disorder, who developed risperidone-related neuroleptic malignant syndrome."3.70High-dose vitamin E plus vitamin B6 treatment of risperidone-related neuroleptic malignant syndrome. ( Devarajan, S; Dursun, SM; Kutcher, SP; Oluboka, OJ, 1998)
"A patient with schizoaffective disorder developed signs of catatonia while on a regimen of valproic acid, sertraline, and risperidone."3.70Catatonia-like events after valproic acid with risperidone and sertraline. ( Lauterbach, EC, 1998)
"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)
"We report a 5-case series in which risperidone use in usual or lower-than-usual doses was unexpectedly associated with amenorrhea."3.70Risperidone and associated amenorrhea: a report of 5 cases. ( Kim, L; Kim, YK; Lee, MS, 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)
"Serum triglyceride levels of four patients with psychotic disorders were decreased after switching therapy from clozapine to risperidone."3.70Elevated serum triglycerides with clozapine resolved with risperidone in four patients. ( Dufresne, RL; Ghaeli, P, 1999)
"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)
"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)
"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)
" Despite no statistically significant differences between groups regarding clinical efficacy, aripiprazole required higher chlorpromazine equivalent dosage (χ 2 = 2."3.11Aripiprazole vs Risperidone Head-to-Head Effectiveness in First-Episode Non-Affective-Psychosis: A 3-Month Randomized, Flexible-Dose, Open-Label Clinical Trial. ( Ayesa-Arriola, R; Crespo-Facorro, B; Garrido-Sánchez, L; Gómez-Revuelta, M; Juncal-Ruiz, M; Mayoral-Van Son, J; Ortiz-García de la Foz, V; Pelayo-Terán, JM; Ruiz-Veguilla, M; Vázquez-Bourgon, J, 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)
" inverted U) association between changes in dentate gyrus/CA4 volume and cumulative antipsychotic dosage between the scans."2.84Hippocampal subregion volume changes associated with antipsychotic treatment in first-episode psychosis. ( Gallego, JA; Malhotra, AK; Rhindress, K; Robinson, DG; Szeszko, PR; Wellington, R, 2017)
" Age, gender, years of education, total intracranial volume, apolipoprotein E genotype, dosage of risperidone, the baseline scores on the Korean version of the Mini-Mental State Examination, and the baseline psychotic and nonpsychotic symptoms scores on the K-NPI were measured as covariates of no interest."2.82Gray matter volumes and treatment response of psychotic symptoms to risperidone in antipsychotic-naïve Alzheimer's disease patients. ( Chung, YI; Jeong, HJ; Kim, HJ; Kim, JH; Kim, TH; Kim, YH; Lee, BD; Lee, YM; Moon, E; Mun, CW; Park, JM, 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)
"Risperidone was superior to Quetiapine in decreasing the PANSS general psychopathology sub-scores and total score (p<0."2.80Comparison of Quetiapine and Risperidone in Treatment of Acute Psychosis: A Double-Blind, Randomized-Controlled Study. ( Ahmadi, M; Mojtahedi, D; Monajemi, MB; Moosavi, SM; Yazdani, J, 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)
"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)
"Psychotic disorders are characterized by significant deficits in attentional control, but the neurobiological mechanisms underlying these deficits early in the course of illness prior to extensive pharmacotherapy are not well understood."2.79Subcortical modulation of attentional control by second-generation antipsychotics in first-episode psychosis. ( Gallego, JA; Gruner, P; Ikuta, T; John, M; Kane, J; Malhotra, AK; Peters, BD; Robinson, DG; Sevy, S; Szeszko, PR, 2014)
"Duration of untreated psychosis (DUP) has been significantly associated with poor clinical and social outcomes in First Episode Psychosis (FEP) patients, but an association with cognitive outcomes has not been clearly established."2.77Duration of untreated negative and positive symptoms of psychosis and cognitive impairment in first episode psychosis. ( Campos, MS; Cuesta, MJ; García de Jalón, E; Ibáñez, B; Peralta, V; Sánchez-Torres, AM, 2012)
"Escitalopram was investigated since citalopram has demonstrated some effectiveness in AD."2.76Escitalopram versus risperidone for the treatment of behavioral and psychotic symptoms associated with Alzheimer's disease: a randomized double-blind pilot study. ( Barak, Y; Paleacu, D; Plopski, I; Tadger, S, 2011)
"Risperidone was significantly more likely to be associated with elevation in serum prolactin levels in this population."2.75A trial of quetiapine compared with risperidone in the treatment of first onset psychosis among 15- to 18-year-old adolescents. ( Black, VC; Bobier, CM; Buchan, JC; Craig, BJ; Pirwani, NZ; Swadi, HS, 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)
"Ziprasidone was superior to risperidone in decreasing the PANSS positive symptoms subscore and the CGI-S score, and in increasing the GAF-F score."2.75Effectiveness of second-generation antipsychotics: a naturalistic, randomized comparison of olanzapine, quetiapine, risperidone, and ziprasidone. ( Johnsen, E; Jørgensen, HA; Kroken, RA; Wentzel-Larsen, T, 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)
" 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)
" Extrapyramidal symptoms (EPS), weight gain, serum prolactin level, QTc interval, and self-reported adverse events were assessed as measures of safety and tolerability."2.73Efficacy and safety of aripiprazole in the acute treatment of schizophrenia in Chinese patients with risperidone as an active control: a randomized trial. ( Chan, HY; Chiang, SC; Hwang, TJ; Hwu, HG; Lin, SK; Lin, WW; Su, TP, 2007)
" Study outcomes included adverse events, movement disorder severity, psychiatric symptoms, functional ability, quality of life and patient satisfaction."2.73Long-term safety and efficacy of long-acting risperidone in elderly psychotic patients. ( Glue, P; Kissling, W; Medori, R; Simpson, S, 2007)
"Risperidone is an atypical antipsychotic drug with combined dopamine-2/serotonin-2 (D(2)/5-HT(2)) antagonist activity that has been effective in reducing cocaine use in some animal studies."2.73A randomized, double-blind, placebo-controlled trial of long-acting risperidone in cocaine-dependent men. ( Angarita, GA; Culhane, MA; Evins, AE; Huang, KL; Lee, SH; Loebl, T; Logvinenko, T; Nino, J; Pachas, GN, 2008)
"Psychosis has been identified in as many as 68% of patients with bipolar mania."2.73Psychotic symptoms in patients with bipolar mania. ( Bossie, CA; Canuso, CM; Dunner, DL; Youssef, E; Zhu, Y, 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)
"In this systematic literature review (SLR), we qualitatively synthesized evidence on the comparative efficacy (based on neuropsychiatric inventory), tolerability (weight gain), and safety (cerebrovascular adverse events [CVAE], cardiovascular events, mortality, somnolence, extrapyramidal symptoms [EPS]) of AAPs used to treat DRP."2.72Comparative Efficacy, Safety, Tolerability, and Effectiveness of Antipsychotics in The Treatment of Dementia-Related Psychosis (DRP): A Systematic Literature Review. ( Abler, V; Rajagopalan, K; Rashid, N; Yunusa, I, 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)
"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)
"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)
"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)
"Risperidone was well tolerated with minimal extrapyramidal symptoms."2.71Adjunctive risperidone treatment in post-traumatic stress disorder: a preliminary controlled trial of effects on comorbid psychotic symptoms. ( Arana, GW; Faldowski, RA; Frueh, BC; Hamner, MB; Huber, MG; Ulmer, HG, 2003)
"The treatment of schizoaffective disorder is often complicated by the variety of symptoms that contribute to its pathology."2.71Efficacy and safety of long-acting risperidone in stable patients with schizoaffective disorder. ( Bossie, CA; Eerdekens, M; Gharabawi, G; Lasser, R; Nasrallah, HA, 2004)
" The failure to confirm previous claims of greater improvement on either risperidone or olanzapine in patients with a first episode of psychosis may be the result of methodological bias introduced by unequal dosing between the two drugs or the use of chronically ill and treatment-refractory patients in previous studies."2.71A comparison of two novel antipsychotics in first episode non-affective psychosis: one-year outcome on symptoms, motor side effects and cognition. ( Haricharan, R; Malla, A; Manchanda, R; Norman, R; Scholten, D; Takhar, J; Townsend, L, 2004)
"Lorazepam was administered to all of the patients assigned to risperidone and to 89% of those assigned to zuclopenthixol."2.71Oral risperidone with lorazepam versus oral zuclopenthixol with lorazepam in the treatment of acute psychosis in emergency psychiatry: a prospective, comparative, open-label study. ( Dries, PJ; Hovens, JE; Loonen, AJ; Melman, CT; Wapenaar, RJ, 2005)
"Amoxapine was associated with less EPS and less prolactin elevation than risperidone."2.71Amoxapine as an atypical antipsychotic: a comparative study vs risperidone. ( Apiquian, R; de la Fuente-Sandoval, C; Fresan, A; Herrera-Estrella, M; Kapur, S; Nicolini, H; Ulloa, RE; Vazquez, A, 2005)
"Treatment with risperidone for either 3 or 6 weeks in an open trial significantly reduced total and subscales scores on the PANSS and on the PTSD-I and CGI-S when compared to baseline scores in patients with psychotic PTSD."2.71Risperidone in psychotic combat-related posttraumatic stress disorder: an open trial. ( Kozarić-Kovacić, D; Mück-Seler, D; Pivac, N; Rothbaum, BO, 2005)
"Patients aged > or = 18 years with schizoaffective disorder (DSM-IV), who required a change of medication, received risperidone long-acting injectable 25 mg (increased to 37."2.71Long-acting risperidone in stable patients with schizoaffective disorder. ( Benoit, M; Bräunig, P; Lex, A; Medori, R; Mohl, A; Opjordsmoen, S; Schreiner, A; Westlye, K, 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)
"Eligible patients had psychoses and demonstrated 1 of several DSM-IV diagnoses, including schizoaffective disorder, bipolar I disorder, major depressive disorder, delusional disorder, Alzheimer's dementia, schizophreniform disorder, vascular dementia, and substance abuse dementia."2.70Efficacy of quetiapine and risperidone against depressive symptoms in outpatients with psychosis. ( Mullen, JA; Sajatovic, M; Sweitzer, DE, 2002)
" The mean risperidone dosage was 2."2.70Risperidone in the treatment of first episode psychosis. ( Lee, A; Lim, D; Liow, PH; Mahendran, R; Phang, S; Tiong, A; Yap, HL, 2001)
"Risperidone was well tolerated; side effects were few and generally mild."2.70Efficacy and safety of risperidone in the treatment of schizoaffective disorder: initial results from a large, multicenter surveillance study. Group for the Study of Risperidone in Affective Disorders (GSRAD). ( Benabarre, A; Colom, F; Fernández, A; Gastó, C; Herraiz, M; Martínez-Arán, A; Reinares, M; Vieta, E, 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)
" The severity and incidence of extrapyramidal symptoms and adverse events did not significantly increase when fluoxetine was added."2.70The effect of fluoxetine on the pharmacokinetics and safety of risperidone in psychotic patients. ( Baumann, P; Bertschy, G; Bondolfi, G; Eap, CB; Vermeulen, A; Zullino, D, 2002)
" A total of 123 patients (62 RIS; 61 HAL/AMI) were included; the mean daily dosage at endpoint was 6."2.69Risperidone versus haloperidol and amitriptyline in the treatment of patients with a combined psychotic and depressive syndrome. ( Benkert, O; Hillert, A; Müller, MJ; Müller-Siecheneder, F; Szegedi, A; Wetzel, H, 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)
" Adding risperidone to mirtazapine probably does not necessitate a change of the dosage of either drug, but more extensive investigations are needed."2.69Lack of drug interactions between mirtazapine and risperidone in psychiatric patients: a pilot study. ( Doorschot, CH; Loonen, AJ; Oostelbos, MC; Sitsen, JM, 1999)
"Risperidone was better tolerated than haloperidol: the severity of extrapyramidal symptoms was significantly lower in the risperidone-treated patients; significantly fewer risperidone-treated patients required antiparkinsonian medication; and significantly fewer discontinued treatment because of adverse events."2.69Risperidone in the treatment of first-episode psychotic patients: a double-blind multicenter study. Risperidone Working Group. ( Emsley, RA, 1999)
"Although the mean motor Unified Parkinson's Disease Rating Scale score worsened in the risperidone group and improved in the clozapine group, this difference did not reach statistical significance."2.69Clozapine and risperidone treatment of psychosis in Parkinson's disease. ( Cudkowicz, ME; Ellis, T; Growdon, JH; Sexton, PM, 2000)
"Risperidone is an "atypical" antipsychotic with strong binding affinity for dopamine-2 and serotonin-2 receptors."2.69Safety and tolerability of a rapidly escalating dose-loading regimen for risperidone. ( Feifel, D; Moutier, CY; Perry, W, 2000)
"Cyclical menstrual psychosis is an uncommon, generally a self-limiting mental illness that occurs only in females."2.58An Interesting Presentation About Cyclical Menstrual Psychosis with an Updated Review of Literature. ( Birur, B; Cohen, AW; Nagaraja, S; Thippaiah, SM, 2018)
"Aripiprazole has the most consistent evidence of symptom improvement; however, this improvement is small."2.53Behavioral Disorders in Dementia: Appropriate Nondrug Interventions and Antipsychotic Use. ( Cocker, KE; Reese, TR; Thiel, DJ, 2016)
"Insufficient treatment of psychosis often manifests as violent and aggressive behaviors that are dangerous to the patient and others, and that warrant treatment strategies which are not considered first-line, evidence-based practices."2.50Treating the violent patient with psychosis or impulsivity utilizing antipsychotic polypharmacy and high-dose monotherapy. ( Morrissette, DA; Stahl, SM, 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)
" It is well-tolerated and rather safe for elderly patients."2.48[Efficasy and safety of the use of risperidone (rispoluxe) in demented patients with psychotic and behavioural disorders]. ( Bocharov, AV; Kondakova, VE; Tuleninov, ES, 2012)
"Hallucinations and psychosis are common in patients with Parkinson's disease (PD), with reported prevalences of up to 48% and 80%, respectively."2.46Management of hallucinations and psychosis in Parkinson's disease. ( Eng, ML; Welty, TE, 2010)
"Turner syndrome encompasses several chromosomal abnormalities and includes a typical clinical manifestation."2.45[Turner-syndrome and psychosis: a case report and brief review of the literature]. ( Preuss, UW; Wustmann, T, 2009)
"Even though akathisia is less prevalent with SGAs than with the first-generation drugs, it remains clinically important and all clinicians should be conversant with its recognition and management."2.45Akathisia and second-generation antipsychotic drugs. ( Kumar, R; Sachdev, PS, 2009)
"In patients with a psychotic disorder, substance abuse is a major problem."2.45Differences in efficacy on substance abuse between risperidone and clozapine supports the importance of differential modulation of dopaminergic neurotransmission. ( de Haan, L; Machielsen, MW, 2009)
"Risperidone is a relatively well-tolerated compound when it is prescribed at doses lower than 4 mg/d."2.44[Atypical antipsychotics in first-episode psychosis: a review]. ( Aouizerate, B; Rotgé, JY; Tignol, J, 2008)
"All of the medications developed for treatment of psychosis rely on tertiary prevention, and there is no a priori reason to assume that these treatments would be the safest and most effective primary preventive treatment of first-episode psychosis."2.44Serotonin and dopamine interactions in psychosis prevention. ( McNamara, RK; Richtand, NM, 2008)
" 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)
" 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)
"However, diagnosis of schizoaffective disorder is included both in DSM-IV-TR and ICD-10."2.41[Schizoaffective disorder: clinical symptoms and present-day approach to treatment]. ( Danileviciūte, V, 2002)
"Risperidone is a relatively new antipsychotic available world-wide since the early 1990s."2.41Focus on risperidone. ( Green, B, 2000)
"Monosymptomatic hypochondriacal psychoses such as delusions of parasitosis are often difficult to treat."2.41Therapeutic update: use of risperidone for the treatment of monosymptomatic hypochondriacal psychosis. ( Elmer, KB; George, RM; Peterson, K, 2000)
"Patients with Alzheimer's disease exhibit aggressive behavior, and alterations in their serotonergic function have been identified."2.41Underlying mechanisms of psychosis and aggression in patients with Alzheimer's disease. ( Mintzer, JE, 2001)
" 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 appears to be an effective therapy, but several authors report cases of TD during treatment."2.41Tardive dyskinesias and antipsychotics: a review. ( Bayle, FJ; Chereau, I; Lancon, C; Llorca, PM, 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)
"Antipsychotic drugs are effective in psychoses, whatever the aetiology of the disorder."2.40Recent developments in the management of psychosis. ( Hoes, MJ, 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)
"Significant consequences of untreated psychosis in patients with dementia have led clinicians to seek improved therapeutic options."2.40Pharmacologic management of psychosis in dementia. ( Schneider, LS, 1999)
"2."2.39Psychosis in Parkinson's disease: diagnosis and treatment. ( Deveaugh-Geiss, J; Doraiswamy, M; Martin, W; Metz, A, 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)
"In acute treatment studies of schizoaffective disorder, bipolar type (manic), typical antipsychotics and lithium were comparable in efficacy except in agitated patients for whom antipsychotics were superior."2.39New developments in the pharmacologic treatment of schizoaffective disorder. ( Keck, PE; McElroy, SL; Strakowski, SM, 1996)
"Risperidone has a relatively mild side effect profile when compared with conventional antipsychotics."2.39Clinical experience with risperidone. ( Marder, SR, 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)
"It is possible that weight gain is mainly driven by APs."1.72Long-term treatment of antipsychotics and combined therapy with other psychotropic medications inducing weight gain in patients with non-affective psychotic disorder: Evidence from GROUP, a longitudinal study. ( Bartels-Velthuis, AA; Bruggeman, R; Burin, LM; Cahn, W; da Rocha, NS; de Haan, L; Hahn, MK; Schirmbeck, F; Simons, CJP; van Amelsvoort, T; van Os, J, 2022)
"25 mg/day (85 years, MMSE of 5), to 1 mg/day (75 years, MMSE of 15), with alternate day dosing required for those with slower drug clearance."1.62Towards safer risperidone prescribing in Alzheimer's disease. ( Bertrand, J; Bies, R; Bramon, E; Howard, R; Liu, KY; Otani, Y; Ozer, M; Pollock, BG; Reeves, S; Uchida, H; Yoshida, K, 2021)
"Cotard syndrome was first described in 1880 by Jules Cotard as a novel subtype of anxious depression and is presently understood as a rare cluster of mood and psychotic symptoms centered on nihilistic delusions including the absence of organs and a perception of being dead."1.62Cotard Syndrome in an Adolescent With a First Episode of Psychosis. ( Boles, MK; Boyanchek, I; McGreal, AE, 2021)
"Little is known about the influence of substance use on side effects."1.62The Influence of Substance Use on Side Effects of Olanzapine, Quetiapine, Risperidone, and Ziprasidone in Psychosis. ( Alisauskiene, R; Gjestad, R; Johnsen, E; Jørgensen, HA; Kroken, RA; Løberg, EM, 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)
" The goal of the study was to develop physiologically based pharmacokinetic (PBPK) models for the elderly aged 65+ years."1.56Modelling Age-Related Changes in the Pharmacokinetics of Risperidone and 9-Hydroxyrisperidone in Different CYP2D6 Phenotypes Using a Physiologically Based Pharmacokinetic Approach. ( Hempel, G; Kneller, LA, 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 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)
"Agmatine is an endogenous NMDA (N-methyl-d-aspartate) antagonist which is synthesized from l-Arginine and described as a novel neurotransmitter."1.51l-Arginine metabolism before and after 10 weeks of antipsychotic treatment in first-episode psychotic patients. ( Garip, B; Kayir, H; Uzun, O, 2019)
"Treatment with risperidone significantly suppressed the IRS and CIRS."1.51Activation of the immune-inflammatory response system and the compensatory immune-regulatory system in antipsychotic naive first episode psychosis. ( Belangero, SI; Bressan, RA; Cordeiro, Q; Gadelha, A; Maes, M; Noto, C; Noto, MN; Nunes, SOV; Ota, VK; Rossaneis, AC; Verri, WA, 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)
"1288 risperidone-treated patients and 1334 aripiprazole-treated patients were included in the study, of whom 725 (56%) risperidone-treated and 890 (67%) aripiprazole-treated patients were eligible for the pharmacokinetic analyses."1.51Effect of CYP2D6 genotype on exposure and efficacy of risperidone and aripiprazole: a retrospective, cohort study. ( Haslemo, T; Ingelman-Sundberg, M; Jukic, MM; Molden, E; Smith, RL, 2019)
" We report that low-dose risperidone treatment results in global immunosuppression in mice, observed following 5 days of dosing and exacerbated with longer term drug treatment (4 weeks)."1.51The antipsychotic medication, risperidone, causes global immunosuppression in healthy mice. ( Barlow, D; Beauchemin, M; Houseknecht, KL; May, M; Vary, C, 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)
"Risperidone with MECT was beneficial for the patient in our case."1.48A case report of schizoaffective disorder with ritualistic behaviors and catatonic stupor: successful treatment by risperidone and modified electroconvulsive therapy. ( Bai, Y; Yang, H; Yang, X; Zeng, Z, 2018)
" In a naturalistic cohort of chronic psychiatric inpatients, we demonstrated that clinicians adjust R dosage by CYP2D6 activity, despite being blinded to the genotype, which we described as an "intuitive pharmacogenetic" process."1.46Intuitive pharmacogenetic dosing of risperidone according to CYP2D6 phenotype extrapolated from genotype in a cohort of first episode psychosis patients. ( Bernardo, M; Bioque, M; Bobes, J; Castro-Fornieles, J; Corripio, I; Gassó, P; González-Pinto, A; Lafuente, A; Llerena, A; Lobo, A; Mas, S; Olmeda, MS; Rodriguez-Jimenez, R; Saiz-Ruiz, J; Torra, M; Usall, J; Vieta, E, 2017)
"Given this rare manifestation of arsenic poisoning for which there is no clearly defined treatment regimen, this case suggests that the use of a combination of an antipsychotic and an antidepressant may be considered in the rare event of psychosis with obsessive-compulsive features following arsenic poisoning."1.46An Unusual Case of Acute Psychosis With Obsessive-Compulsive Features Following Arsenic Poisoning. ( Abdel-Gawad, NM; Gharbaoui, Y; Pigott, TA; Teixeira, AL; Wu, HE, 2017)
"Risperidone is a poorly water soluble atypical antipsychotic drug."1.43Effervescent tablet formulation for enhanced patient compliance and the therapeutic effect of risperidone. ( Ghorab, MM; Ibrahim, HK; Mohammed, KA, 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)
" NMS occurs most often during the first week of treatment or after increasing the dosage of the neuroleptic medication."1.43[Case report: Neuroleptic malignant syndrome and diagnostic difficulties]. ( Khouri, C; Logerot, S; Mallaret, M; Planès, S; Villier, C, 2016)
" The incremental dosage of olanzapine from 5 to 20 mg/day was given but failed to control her psychotic symptoms during the first week, and was therefore switched to risperidone."1.42Chemotherapy-induced acute psychosis in a patient with malignant germ cell tumour. ( Pongpirul, K; Puangthong, U, 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)
"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)
"Psychiatric illnesses following cerebrovascular accidents has been a popular area of research in recent times."1.39Poststroke psychosis in an 8-year-old child with moyamoya disease. ( Gnanavel, S, 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)
"Hyperprolactinaemia is a significant side effect of antipsychotic medications and may cause sexual dysfunction."1.39Changes in prolactin levels and sexual function in young psychotic patients after switching from long-acting injectable risperidone to paliperidone palmitate. ( Franch, J; Labad, J; López, X; Monseny, R; Montalvo, I; Ortega, L; Solé, M; Vilella, E, 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)
" Analysis of the ways in which the test results were reportedly utilized revealed that they generally played a supporting role with regard to dosing decisions, rather than being the main influence on clinician behaviour."1.38Clinician experiences of employing the AmpliChip® CYP450 test in routine psychiatric practice. ( Butler, R; Dunbar, L; Miles, W; Pulford, J; Sheridan, J; Wheeler, A, 2012)
"Risperidone was started to treat psychotic symptoms."1.38Severe psychotic exacerbation during combined treatment with aripiprazole/haloperidol after prior treatment with risperidone. ( Grohmann, R; Holl, AK; Letmaier, M; Painold, A; Vergin, H, 2012)
"Risperidone was discontinued and, owing to ongoing psychosis, olanzapine was initiated."1.38Antipsychotics leading to neuroleptic malignant syndrome in pregnancy. ( Aghajanian, P; Dossett, E; Ghaffari, N; Lee, RH, 2012)
": Among 5,391 individuals with parkinsonism who died during the study period (2002-2008) and a matched comparison group of 25,937 who were still alive, individuals exposed to atypical antipsychotic drugs had a higher risk of death (unadjusted odds ratio [OR] = 2."1.38Antipsychotics and mortality in Parkinsonism. ( Anderson, GM; Fischer, H; Gill, SS; Gruneir, A; Herrmann, N; Hyson, C; Marras, C; Rochon, PA; Wang, X, 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)
" 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)
"Later, Wegener's granulomatosis, a rare form of autoimmune induced vasculitis, was diagnosed."1.37[Delusion of parasitosis due to Wegener's granulomatosis]. ( Schmoll, D, 2011)
"Domperidone is a dopamine D₂ receptor antagonist that does not usually cross the blood-brain barrier."1.37Domperidone-induced tardive dyskinesia and withdrawal psychosis in an elderly woman with dementia. ( Bocti, C; Hottin, P; Landry, J; Roy-Desruisseaux, J; Tessier, D; Trudel, JF, 2011)
" In this work we will present a 14-year old girl adolescent with psychotic symptoms, in which case the course of treatment and discontinuance of therapy was caused by a side effect - an oculogyric crisis."1.36The influence of side effect of antipsychotic on the course of treatment in adolescent. ( Dadić-Hero, E; Francisković, T; Graovac, M; Rebić, J; Ruzić, K, 2010)
"A large cohort of 1528 patients with parkinsonism was analyzed, gathering data on demography, motor and non-motor characteristics, as well as the final etiologic diagnoses based on established criteria."1.36The differential diagnoses of parkinsonism: findings from a cohort of 1528 patients and a 10 years comparison in tertiary movement disorders clinics. ( Munhoz, RP; Teive, HA; Werneck, LC, 2010)
" 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)
"Asenapine was highly potent (active at 0."1.35Asenapine effects in animal models of psychosis and cognitive function. ( Azar, MR; Geyer, MA; Gold, L; Marston, HM; Martin, FD; Meltzer, LT; Moore, CL; Serpa, KA; Shahid, M; Wong, EH; Young, JW, 2009)
"Narcolepsy is characterized by symptoms that include excessive sleepiness during the daytime, cataplexy, hypnagogic hallucinations and sleep paralysis."1.35Narcolepsy and psychotic states--a case report. ( Daliahu, Y; Melamed, Y; Paleacu, D, 2009)
"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)
"Central pontine and extrapontine myelinolysis (CPEM) are rare conditions usually associated with rapid correction of hyponatremia."1.34Psychotic disorder in a patient with central and extrapontine myelinolysis. ( Krystal, A; Lim, L, 2007)
" During the subsequent week, rates of problem behavior typically decreased without reinstating the prior dosage of medication."1.34Temporary increases in problem behavior and sleep disruption following decreases in medication: a descriptive analysis of conditional rates. ( Dornbusch, K; Rapp, JT; Swanson, G, 2007)
" Future prospective studies are necessary to clarify whether the prescribed dosage should be different in young and older patients."1.34Age and gender effects on olanzapine and risperidone plasma concentrations in children and adolescents. ( Aichhorn, W; Hinterhuber, H; Kemmler, G; Marksteiner, J; Stuppaeck, C; Walch, T; Zernig, G, 2007)
"Risperidone was the most commonly cited agent."1.33Newer antipsychotic drugs and obesity in children and adolescents. How should we assess drug-associated weight gain? ( Pandurangi, A; Silverman, JJ; Sood, AB; Vieweg, WV, 2005)
"Risperidone therapy was initiated because there was no remission after carbamazepine and sodium valproate treatment."1.33A case of psychosis with temporal lobe epilepsy: SPECT changes with treatment. ( Deda, G; Oner, O; Unal, O, 2005)
" These results suggest that a low dosage of levomepromazine, use as a sedative adjuvant to risperidone treatment, have no statistically significant effect on the trough plasma concentrations of risperidone."1.33Little effects of low dosage of levomepromazine on plasma risperidone levels. ( Goto, M; Kaji, K; Kakihara, S; Nakamura, J; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R, 2005)
"The risperidone-treated subjects demonstrated changes in grey matter and white matter in several brain regions, including superior temporal gyrus."1.33Risperidone in first-episode psychosis: a longitudinal, exploratory voxel-based morphometric study. ( Diwadkar, VA; Girgis, RR; Hardan, AY; Keshavan, MS; Nutche, JJ; Sweeney, JA, 2006)
"Risperidone treatment significantly elevated serum PRL level (range: 26."1.33The relationship between prolactin response and clinical efficacy of risperidone in acute psychotic inpatients. ( Kim, YK; Lee, BH, 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)
" 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)
"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)
"Olanzapine-treated patients had significantly higher plasma triglyceride concentrations (2."1.32Development of an atherogenic metabolic risk factor profile associated with the use of atypical antipsychotics. ( Alméras, N; Bouchard, RH; Cadrin, C; Demers, MF; Després, JP; Mottard, JP; Roy, MA; Villeneuve, J, 2004)
" The failure to improve without an adequate dosage of LT4 suggests that hypothyroidism was probably an aggravating factor."1.32Coexistent hypothyroidism, psychosis, and severe obsessions in an adolescent: a 10-year follow-up. ( Alshari, MG; Bhatara, A; Bhatara, V; McMillin, JM; Warhol, P, 2004)
"Olanzapine has been considered to be similar to clozapine, but olanzapine intoxication appeared to have a relatively benign clinical course as compared with clozapine intoxication."1.32[Intoxications with atypical antipsychotic drugs--data of the Acute Intoxication Unit in Wrocław]. ( Antończyk, A; Kochman, K; Magdalan, J; Porebska, B; Przewłocki, M; Wasyko-Smolarek, M, 2004)
"Existing treatment options for bipolar depression include lithium, lamotrigine and conventional antidepressants."1.32Bipolar depression: the role of atypical antipsychotics. ( Calabrese, JR; Post, RM, 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)
"Patients reporting preexisting type 2 diabetes up to 8 months prior to observation were excluded."1.31Differential effects of risperidone, olanzapine, clozapine, and conventional antipsychotics on type 2 diabetes: findings from a large health plan database. ( Gianfrancesco, FD; Grogg, AL; Mahmoud, RA; Nasrallah, HA; Wang, RH, 2002)
"Hyperprolactinemia is a side effect related to antipsychotics that can cause galactorrhea, gynecomastia, amenorrhea, anovulation, impaired spermatogenesis, decreased libido and sexual arousal, impotence, and anorgasmia, consequent to removal of tonic dopaminergic inhibition of prolactin secretion via hypothalamic dopaminergic receptor blockade in the tuberoinfundibolar tract."1.31Switch to quetiapine in antipsychotic agent-related hyperprolactinemia. ( Keller, R; Mongini, F, 2002)
"The interictal "schizophrenia-like" psychoses of epilepsy conventionally are treated with antipsychotic medication with uncertain results."1.31Treatment of the interictal psychoses. ( Blumer, D; Montouris, G; Wakhlu, S; Wyler, AR, 2000)
"Less convincing suggestions relate jet lag to psychosis."1.31[Jet lag causing or exacerbating psychiatric disorders]. ( Durst, R; Katz, G; Knobler, H; Knobler, HY; Zislin, J, 2000)
"Risperidone has a substantial cost advantage over olanzapine, and was preferred by psychiatrists for more indications."1.31Comparison of cost, dosage and clinical preference for risperidone and olanzapine. ( Kaplan, Z; Lichtenberg, P; Rabinowitz, J, 2000)
"Risperidone is a novel antipsychotic agent that blocks both dopaminergic and serotonergic receptors."1.31Use of the dopamine agonists bromocriptine and cabergoline in the management of risperidone-induced hyperprolactinemia in patients with psychotic disorders. ( Tollin, SR, 2000)
"Oral treatment with risperidone and lorazepam appears to be a tolerable and comparable alternative to intramuscular haloperidol and lorazepam for short-term treatment of agitated psychosis in patients who accept oral medications."1.31Risperidone liquid concentrate and oral lorazepam versus intramuscular haloperidol and intramuscular lorazepam for treatment of psychotic agitation. ( Currier, GW; Simpson, GM, 2001)
"Usher's syndrome is a genetic disorder that causes congenital sensorineural hearing loss, visual impairment due to progressive pigmentary retinopathy, and, often, vestibular dysfunction."1.31The relationship between Usher's syndrome and psychosis with Capgras syndrome. ( Medalia, A; Waldeck, T; Wyszynski, B, 2001)
"Risperidone is an atypical antipsychotic drug which has been suggested to be beneficial for the treatment of elderly patients with psychotic symptoms."1.31The efficacy and safety of risperidone for the treatment of geriatric psychosis. ( Chang, JW; Cheng, CY; Hwang, JP; Tsai, SJ; Yang, CH; Yu, HC, 2001)
"A positive family history of Huntington's disease and DNA analysis helped to establish the diagnosis."1.30Psychiatric and neuropsychological abnormalities in Huntington's disease: a case study. ( Brafman, I; Brenner, R; Madhusoodanan, S; Moise, D; Sindagi, J, 1998)
"When treated with risperidone 2 mg/day, both his sleep and the delusional thoughts improved markedly and his daytime alertness increased."1.30Beneficial effect of risperidone on sleep disturbance and psychosis following traumatic brain injury. ( Gross, Y; Klag, E; Pick, CG; Schreiber, S; Segman, RH, 1998)
"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)
"As risperidone use has risen each year since its introduction, mean doses in both inpatients and discharged patients have steadily declined."1.30A dose-outcome analysis of risperidone. ( Bartko, JJ; Conley, RR; Kelly, DL; Love, RC, 1999)
"Risperidone was more commonly used in combination with benzodiazepines and anticholinergics than olanzapine and clozapine, while clozapine was less likely to be combined with antidepressants and mood stabilisers."1.30Use of antipsychosis and adjunctive medications by an inner urban community psychiatric service. ( Altson, K; Bootle, A; Culhane, C; Doherty, P; Hope, J; Keks, NA; Krapivensky, N; Tanaghow, A, 1999)
"Risperidone appears to be an effective and well tolerated antipsychotic for elderly patients with chronic psychosis."1.29Outcome of risperidone therapy in elderly patients with chronic psychosis. ( Brescan, D; Jurjus, G; Ramirez, LF; Sajatovic, M; Simon, M; Vernon, 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 well tolerated despite this adolescent's severe cardiac and pulmonary illnesses."1.29Use of risperidone in psychotic disorder following ischemic brain damage. ( DeMaso, DR; Steingard, RJ; Zimnitzky, BM, 1996)
"When treated with clomipramine 100 mg daily (plasma level 85 ng/mL), obsessive-compulsive symptoms but not the hallucinations improved significantly, and racing thoughts and grandiosity developed later."1.29Differential response of psychotic and obsessive symptoms to risperidone in an adolescent. ( Dryden-Edwards, RC; Reiss, AL, 1996)
"Risperidone (R 64766) was administered during 4 weeks in increasing doses to 17 psychotic patients, to evaluate the hematological and cardiovascular safety, the therapeutic effect, side effects, effects upon endocrinological parameters and the pharmacokinetic profile."1.28Therapeutic effect and safety of increasing doses of risperidone (R 64766) in psychotic patients. ( Burton, P; Gelders, Y; Heylen, S; Mesotten, F; Pietquin, M; Suy, E, 1989)

Research

Studies (865)

TimeframeStudies, this research(%)All Research%
pre-19901 (0.12)18.7374
1990's125 (14.45)18.2507
2000's383 (44.28)29.6817
2010's287 (33.18)24.3611
2020's69 (7.98)2.80

Authors

AuthorsStudies
Mattsson, C1
Andreasson, T1
Waters, N1
Sonesson, C1
Banerjee, A1
Narayana, L1
Raje, FA1
Pisal, DV1
Kadam, PA1
Gullapalli, S1
Kumar, H1
More, SV1
Bajpai, M1
Sangana, RR1
Jadhav, S1
Gudi, GS1
Khairatkar-Joshi, N1
Merugu, RR1
Voleti, SR1
Gharat, LA1
Yunusa, I2
Rashid, N2
Abler, V1
Rajagopalan, K2
Reyes-Madrigal, F3
Guma, E1
León-Ortiz, P4
Gómez-Cruz, G1
Mora-Durán, R1
Graff-Guerrero, A5
Kegeles, LS1
Chakravarty, MM1
de la Fuente-Sandoval, C6
Dagenais-Beaulé, V1
Pahwa, M1
Sleem, A1
Elsayed, OH1
Good, ME1
El-Mallakh, RS1
Delgado-Sallent, C1
Nebot, P1
Gener, T1
Fath, AB1
Timplalexi, M1
Puig, MV1
Mühlbauer, V1
Möhler, R1
Dichter, MN1
Zuidema, SU2
Köpke, S1
Luijendijk, HJ1
Demos, GN1
Mahadik, BS1
Abler, VC1
Taurines, R1
Fekete, S1
Preuss-Wiedenhoff, A1
Warnke, A1
Wewetzer, C1
Plener, P1
Burger, R1
Gerlach, M1
Romanos, M1
Egberts, KM1
Zeng, J1
Raballo, A1
Gan, R1
Wu, G1
Wei, Y1
Xu, L1
Tang, X1
Hu, Y1
Tang, Y1
Chen, T1
Li, C1
Wang, J1
Zhang, T1
Jannini, TB1
Sansone, A1
Rossi, R1
Di Lorenzo, G1
Toscano, M1
Siracusano, A1
Jannini, EA1
Lian, L1
Kim, DD1
Procyshyn, RM3
Cázares, D1
Honer, WG4
Barr, AM2
Vázquez-Bourgon, J4
Ortiz-García de la Foz, V7
Gómez-Revuelta, M4
Mayoral-van Son, J3
Juncal-Ruiz, M5
Garrido-Torres, N1
Crespo-Facorro, B24
Burin, LM1
Hahn, MK1
da Rocha, NS1
van Amelsvoort, T2
Bartels-Velthuis, AA1
Bruggeman, R3
de Haan, L8
Schirmbeck, F1
Simons, CJP1
van Os, J4
Cahn, W1
Garrido-Sánchez, L1
Pelayo-Terán, JM12
Ruiz-Veguilla, M1
Ayesa-Arriola, R6
Ikeda, M3
Saito, T2
Kanazawa, T1
Kishi, T1
Iwata, N3
Hefner, G3
Wolff, J1
Toto, S1
Reißner, P1
Klimke, A1
Bhat, AA2
Gupta, G2
Afzal, O2
Kazmi, I2
Al-Abbasi, FA2
Alfawaz Altamimi, AS2
Almalki, WH2
Alzarea, SI2
Singh, SK2
Dua, K2
Rogowska, M2
Thornton, M2
Creese, B2
Velayudhan, L2
Aarsland, D2
Ballard, C3
Tsamakis, K2
Stewart, R2
Mueller, C2
Li, Z1
Zong, X2
Li, D1
He, Y2
Tang, J1
Hu, M2
Chen, X2
Nelson, EA2
Kraguljac, NV5
Maximo, JO2
Armstrong, W1
Lahti, AC6
Hsueh, L1
Iturralde, E1
Slama, NE1
Spalding, SR1
Sterling, SA1
Rivera-Chávez, LF1
Torres-Ruíz, J1
Carrillo-Vázquez, D1
Moncada-Habib, T1
Cassiano-Quezada, F1
Cadenhead, KS1
Gómez-Martín, D1
Allott, K2
Yuen, HP4
Baldwin, L2
O'Donoghue, B2
Fornito, A2
Chopra, S2
Nelson, B6
Graham, J2
Kerr, MJ1
Proffitt, TM1
Ratheesh, A1
Alvarez-Jimenez, M3
Harrigan, S2
Brown, E1
Thompson, AD2
Pantelis, C4
Berk, M2
McGorry, PD7
Francey, SM4
Wood, SJ3
MacNeill, BR1
Opatrny, PM1
Burke, MS1
Heinen, LJ1
Dysken, MW1
Thurstone, C1
Loh, R1
Foreman, K1
Thurstone, CA1
Wolf, C1
Kurhan, F1
Aktas, S1
Mustafa, S1
Joober, R1
Iyer, S2
Shah, J1
Lepage, M1
Malla, A4
van Renterghem, L1
Titeca, K1
Crunelle, CL1
Geerts, P1
Matthys, F1
Cavalcante, DA2
Coutinho, LS1
Ortiz, BB3
Noto, MN4
Cordeiro, Q10
Ota, VK10
Belangeiro, SI1
Bressan, RA11
Gadelha, A11
Noto, C10
Gründer, P1
Augustin, M1
Paulzen, M1
Gründer, G1
Balamurugan, R1
Gupta, PC1
Kashyap, H1
Ram, J1
Melbourne, JK1
Pang, Y2
Park, MR1
Sudhalkar, N1
Rosen, C1
Sharma, RP2
Armstrong, WP1
Suárez-Pinilla, P5
Romero-Jiménez, R1
Setién Suero, E1
Dehelean, L1
Romosan, AM1
Papava, I1
Bredicean, CA1
Dumitrascu, V1
Ursoniu, S1
Romosan, RS1
Birur, B2
VerHoef, L1
Morgan, CJ2
Jindal, RD2
Reid, MA2
Luker, A1
Pathak, S2
Jiang, Y1
DiPetrillo, L1
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Kline, L1
McEvoy, J3
Ciliberto, N1
Urioste, R1
Herrera-Estrella, M1
Vazquez, A1
Shin, YW1
Joo, YH1
Hong, JP1
Lee, GH1
Choi, SK1
Kozarić-Kovacić, D1
Pivac, N1
Mück-Seler, D1
Rothbaum, BO1
Olivier, V1
Chabot, B1
Déal, C1
Perrin, E1
Andrezina, R1
Glue, P2
Masiak, M2
Turner, MS1
Mohl, A1
Westlye, K1
Benoit, M1
Bräunig, P1
Frazzingaro, S1
Lombertie, ER1
Lenert, LA1
Rupnow, MF2
Elnitsky, C1
Susce, MT1
Pan, RM1
Koch, WH1
Wedlund, PJ1
Bennouna, M1
Greene, VB1
Defranoux, L1
Taylor, M2
Watt, L1
Brown, D1
Martin, M1
Fraser, K1
Kurz, A1
Schwalen S, S1
Schmitt, A1
Henderson, DC3
Nguyen, DD2
Copeland, PM2
Hayden, DL1
Borba, CP3
Louie, PM1
Freudenreich, O2
Evins, AE2
Cather, C2
McKee, JR1
Bodfish, JW1
Mahorney, SL1
Heeth, WL1
Ball, MP1
Kozma, C1
Long, S1
Baser, O1
Engelhart, L3
Post, RM1
Calabrese, JR1
Tan, CH1
Chan, YH1
Nakonezny, PA3
Fisher, R2
Magouirk, B1
Rush, AJ3
Snowdon, J3
Woodward, M1
Kirwan, J1
Clarnette, R1
Lee, E1
Eberhard, J2
Jasović-Gasić, M1
Marić, N1
Damjanović, A1
Kraus, JE1
Cook, A1
Reviere, R1
Goldman, S1
Girgis, RR1
Diwadkar, VA1
Nutche, JJ1
Hardan, AY1
Eden Evins, A1
Baer, L1
Carnahan, RM1
Lund, BC1
Perry, PJ1
Waite, J1
Yohanan, M1
Aulakh, JS1
Weith, J1
Hawkins, JW1
Lee, BH1
Kim, YK2
Reiss, JP1
Sam, D1
Sareen, J1
Caers, I1
Kushner, S3
Weiner, M1
Kéri, S1
Kelemen, O1
Janka, Z1
Mamo, D1
Reiss, J1
Mannaert, E3
Mann, S1
van Nimwegen, L2
Kostulski, A1
Wyszogrodzka-Kucharska, A1
Rabe-Jabłońska, J1
Smith, G1
Love, L1
Talling, D1
Balshaw, R1
Holzer, L1
Eap, CB2
Amador, X1
Mehnert, A1
Johnson, J1
Bourgeois, JA1
Quanbeck, C1
Guaiana, G1
Markova, I1
Lazarou, EE1
Catalano, G1
Catalano, MC1
Leon, YC1
Gorman, JM1
Bettcher, BM1
Carmody, T1
Rustembegovic, A1
Sofic, E1
Wichart, I1
Savage, R1
Borisov, A1
Rosenberg, J1
Woolwine, B1
Tucker, M1
May, R1
Feldman, J1
Nemeroff, CB3
Miller, AH2
Hendset, M1
Refsum, H1
Tanum, L1
Maia, DP1
Cardoso, F1
Schubert, MH1
Young, KA1
Hicks, PB1
Day, S1
Desarkar, P1
Nizamie, SH3
Katz, I2
van Iersel, MB1
Koopmans, RT1
Verhey, FR1
Olde Rikkert, MG1
Moise, D2
Kontaxakis, VP1
Ferentinos, PP1
Havaki-Kontaxaki, BJ1
Paplos, KG1
Pappa, DA1
Christodoulou, GN1
Uko-Ekpenyong, G1
Simpson, GM2
Kujawa, M2
Rodriguez, S1
Dowling, NM1
Megna, JL2
Burgdorf, A1
Yashaswi, V1
Khan, A2
Catafau, AM1
Martin, JC1
Schotte, A1
Carrió, I1
Melkersson, KI1
Brandenberger, M1
Schopper, C1
Llorca, J1
Luis Vázquez-Barquero, J1
Pierson, K1
Addington, D1
Patten, S1
Demling, JH1
Huang, ML1
Remmerie, B2
Sperling, W1
Woerner, MG1
Gunduz-Bruce, H1
Soto-Perello, JM1
Khadivi, A1
Miller, R1
Lorell, BS1
Lesser, ML1
Docherty, JP1
Lachaux, B1
Bouhours, P1
De Oliveira, IR1
Juruena, MF1
Bogunovic, O1
Lin, WW1
Lin, SK1
Hwang, TJ1
Su, TP2
Weiden, P2
Weissman, EM1
Dellenbaugh, C1
Archie, SM1
Goldberg, JO1
Akhtar-Danesh, N1
Landeen, J1
McColl, L1
McNiven, J1
Kahn, JP1
Reeves, RR1
Burke, RS1
Parker, JD1
Holstad, M1
Risch, SC2
Horner, MD1
Palecko, S1
Markowitz, JS1
Nahas, Z1
DeVane, CL3
Raczek, M1
Chou, KL1
Borek, LL1
Lim, L1
Krystal, A1
Thyssen, A1
D'Hoore, P1
Post, DE1
Segal, M1
Avital, A1
Derevenski, A1
Berstein, S1
Sandbank, S1
Weizman, A1
Gu, H3
Lazarus, A1
Sweitzer, D2
Olexy, C1
Strakowski, SD1
Keefe, RS1
Arenovich, T1
Shim, JC1
Choe, BM1
Kim, JG1
Jae, YM1
Kim, HC1
Kim, SG1
Oh, MK1
Kelly, DL3
Conley, RR5
Pariente, A1
Fourier-Réglat, A1
Wynn, JK1
Sprock, J1
Light, GA1
Widmark, C2
Erhart, S2
Braff, DL2
Newport, DJ1
Calamaras, MR1
Donovan, J1
Beach, AJ1
Winn, S1
Knight, BT1
Gibson, BB1
Viguera, AC1
Owens, MJ1
Stowe, ZN1
Mathews, M1
Muzina, DJ1
Singh, D1
O'Connor, DW1
Mahgoub, NA1
Blakesley, RE1
Huber, KA1
Katagai, H1
Yasui-Furukori, N1
Kikuchi, A1
Kaneko, S1
Belger, M1
Sergi, MJ1
Kee, KS1
Villari, V1
Rocca, P1
Fonzo, V1
Montemagni, C1
Pandullo, P1
Bogetto, F1
Kissling, W2
Simpson, S1
Kosik-Gonzalez, C1
Rapp, JT1
Swanson, G1
Dornbusch, K1
Marksteiner, J1
Walch, T1
Zernig, G1
Hinterhuber, H1
Kemmler, G1
Ramirez-Bonilla, ML1
Duval, F1
Guillon, MS1
Mokrani, MC1
Crocq, MA1
Garcia Duarte, F1
Awouters, FH1
Lewi, PJ1
Heeg, BM1
Antunes, J1
Figueira, ML1
Jara, JM1
Marques Teixeira, J1
Palha, AP1
Vaz Serra, A1
Buskens, E1
Caleo, S1
Gouveia-Pinto, C1
Van Hout, BA1
Bossie, C1
Lipkovich, I1
Adams, DH1
Mallinckrodt, C1
Baron, D1
Houston, JP1
Khine, TT1
Lloyd, K2
Jano, E1
Johnson, M1
Aparasu, RR1
Carrasco-Marín, E2
Fernandez-Prieto, L1
Leyva-Cobián, F1
Erdogan, A1
Atasoy, N1
Akkurt, H1
Ozturk, D1
Karaahmet, E1
Yalug, I1
Yalug, K1
Ankarali, H1
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Loebl, T1
Angarita, GA1
Pachas, GN1
Huang, KL1
Nino, J1
Logvinenko, T1
Culhane, MA1
Ader, M1
Garvey, WT1
Phillips, LS1
Musselman, DL1
Morein, J1
Bergman, RN1
Curtis, VA1
Katsafouros, K1
Hussain, A1
Belderbos, S1
Currie, A1
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Oosthuizen, PP1
Canuso, CM1
Youssef, E1
Dunner, DL1
Sutton, BJ1
Martello, D1
Allingham, B1
Berja, A1
Fiedler, T1
Gutmann, P1
Ford, B1
Lynch, T1
Greene, P1
Cozza, SJ1
Edison, DL1
Busatto, GF1
Pilowsky, LS1
Costa, DC1
Ell, PJ1
Kerwin, RW1
Tekell, JL1
Smith, EA1
Silva, JA1
McCarthy, RH1
Terkelsen, KG1
Dave, M1
Tyson, SC1
Keck, PE3
Strakowski, SM3
McElroy, SL2
Kizer, DL1
Balistreri, TM1
Holtman, HM1
DePriest, M1
Toews, JA1
Addington, JM1
Murray, S1
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Araujo, L1
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Najara, JE1
Enikeev, ID1
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Lalonde, P1
Cournoyer, J1
Doraiswamy, M1
Martin, W1
Metz, A1
Deveaugh-Geiss, J1
Edleman, RJ1
Weinberger, DR1
Kleinman, JE1
Pickar, D2
Lubick, LJ1
Williams, TS1
Godleski, LS1
Sernyak, MJ3
Eastham, JH1
Lacro, JP1
Gierz, M1
Field, MG1
Harris, MJ2
Levin, GM1
Lazowick, AL1
Powell, HS1
Gilroy, WR1
Benazzi, F2
Schnierow, BJ1
Graeber, DA1
Hargreaves, WA1
Shumway, M1
Carter, CS2
Sweet, RA1
Maxwell, RA1
Coley, K1
Branch, R1
Negrón, AE2
Leiderman, EA1
Parkadavil, M1
Smith, RC1
Chua, JW1
Lipetsker, B1
Bhattacharyya, A1
Meterissian, GB1
Farah, A1
Beale, MD1
Casey, DE1
Lehman, AF1
Ramirez, LF1
Vernon, L1
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Simon, M1
Jurjus, G1
Droney, T1
Barkin, JS1
Pais, VM1
Gaffney, MF1
Küfferle, B2
Brücke, T1
Topitz-Schratzberger, A1
Gössler, R1
Vesely, C1
Asenbaum, S1
Podreka, I1
Rosebush, PI1
Kennedy, K1
Dalton, B1
Mazurek, MF1
Brown, ES1
Schreiber, S2
Segman, RH2
Koponen, HJ1
Gardner, DM1
Benzo, J1
Zarate, CA2
Konrad, C1
Schormair, C1
Eikelmann, B1
Telger, K1
Singh, AN1
Golledge, H1
Catalan, J1
Zimnitzky, BM1
DeMaso, DR1
Steingard, RJ1
Dryden-Edwards, RC1
Reiss, AL1
Grcevich, SJ1
Rowane, WA1
Friedman, L1
Schulz, SC1
Khan, BU1
Viale, G1
Mechling, L1
Maislin, G1
Durkin, M1
Lawrence, BJ1
Hamilton, SH1
Kuntz, AJ2
Potvin, JH1
Andersen, SW1
Beasley, C1
Weizer, M1
Levy, A1
Fogelson, DL1
Sternbach, H1
Payne, D1
Zayas, EM1
Grossberg, GT1
Hillard, JR1
Luchins, DJ1
Klass, D1
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Malan, R1
Harris, J1
Miller, CH1
Mohr, F1
Woerner, M1
Terao, T2
Kojima, H2
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McNiel, DE1
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Müller-Siecheneder, F1
Müller, MJ1
Hillert, A2
Szegedi, A1
Wetzel, H2
Benkert, O2
Gheuens, J1
Grebb, JA1
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Rangwani, SR1
Dursun, SM1
Oluboka, OJ1
Devarajan, S1
Kutcher, SP1
Hasan, S1
Kiraly, SJ1
Gibson, RE1
Ancill, RJ1
Holliday, SG1
Phan, TG1
Yu, RY1
Hersch, MI1
Lauterbach, EC1
Sherr, JD1
Thaker, G1
Sindagi, J1
Brafman, I1
Rudnick, A1
Rosen, EH1
Zilikis, N1
Nimatoudis, I1
Kiosses, V1
Ierodiakonou, C1
Klag, E1
Gross, Y1
Pick, CG1
Gazzola, LR1
Opler, LA1
Rockwell, E1
Lohr, JB1
Lacro, J1
Ollendorf, D1
Oster, G1
Elman, I1
Adler, CM1
Weisenfeld, NI1
Waring, EW1
Dewan, VK1
Grewal, R1
Brecher, M1
Kasckow, J1
Kunik, M1
Pomara, N1
Tandon, R1
Milner, K1
Jibson, MD2
Love, RC3
Bartko, JJ2
Haas, G1
Kim, L1
Lee, MS1
Sheth, S1
Marcus, S1
Gopalani, A1
Palmer, A1
Mager, T1
Meisenzahl, E1
Wetterling, T1
Müssigbrodt, HE1
Dewan, M1
Vercueil, L1
Foucher, J1
Suresh, P1
Pillai, R1
Cetin, M1
Ebrinç, S1
Ağargün, MY1
Yiğit, S1
Healy, E1
Subotsky, F1
Pipe, R1
Lehtinen, V1
Räkkölãinen, V1
Tacke, U1
Olie, JP1
Ghaoui, S1
Bayle, FJ2
Ghaeli, P1
Dufresne, RL1
Keks, NA1
Altson, K1
Hope, J1
Krapivensky, N1
Culhane, C1
Tanaghow, A1
Doherty, P1
Bootle, A1
Doorschot, CH1
Oostelbos, MC1
Sitsen, JM1
Silver, H1
Aharon, N1
Schwartz, M1
Coley, KC1
DaPos, SV1
Maxwell, R1
Wilson, JW1
Branch, RA1
Emsley, RA1
Salbenblatt, MJ1
Buzan, RD1
Dubovsky, SL1
Blumer, D1
Wakhlu, S1
Montouris, G1
Wyler, AR1
Mikhail, SW2
Kennedy, HG2
Masand, PS1
Sinha, BN1
Duggal, HS1
Kornreich, C1
Dan, B1
Verbanck, P1
Pelc, I1
Vervarcke, J1
Gagiano, CA1
De Hooge, JD1
Bray, G1
Dose, M1
Haushofer, M1
Katz, G1
Durst, R1
Zislin, J1
Knobler, H1
Knobler, HY1
Tavcar, R1
Dernovsek, MZ1
Green, B1
Williams, H1
Clarke, R1
Martin, J1
Sharif, ZA1
Raza, A1
Ratakonda, SS1
Bhana, N1
Spencer, CM1
Popli, AP1
Nicolson, R1
McCurley, R1
Ellis, T1
Cudkowicz, ME1
Sexton, PM1
Growdon, JH1
Elmer, KB1
George, RM1
Peterson, K1
Simon, AE1
Liddle, PF1
Lane, CJ1
Ngan, ET1
Lange, CL1
Basson, BR1
Gilmore, JA1
Malcolm, S1
Lichtenberg, P1
Kaplan, Z1
Heck, AH1
Haffmans, PM1
de Groot, IW1
Hoencamp, E1
Currier, GW2
Feifel, D2
Ghaemi, SN1
Woods, SW2
Stolar, M1
Charney, DS1
Tollin, SR1
Moutier, CY1
Perry, W1
Seeman, P1
Nelson, MW1
Kaneda, Y1
Compton, MT1
Scharfstein, D1
Robins, JM1
Eddings, W1
Rotnitzky, A1
Albanese, MJ1
Yap, HL1
Mahendran, R1
Lim, D1
Liow, PH1
Lee, A1
Phang, S1
Tiong, A1
Kasckow, JW1
Tugrul, K1
Dowd, SM1
Strong, J1
Khan, SR1
Leventhal, RM1
Brown, WA1
Connolly, CE1
Hayden, D1
Herraiz, M1
Fernández, A2
Gastó, C1
Benabarre, A2
Colom, F2
Martínez-Arán, A2
Reinares, M2
Diaz, E1
Levine, HB1
Sullivan, MC1
Hawkins, KA1
Cramer, JA1
Simpson, MM1
Goetz, RR1
Devlin, MJ1
Goetz, SA1
Walsh, BT1
Friedlander, R1
Lazar, S1
Klancnik, J1
Ganesan, V1
Kumar, TC1
Khanna, S1
Waldeck, T1
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Medalia, A1
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Olin, JT1
Rabins, PV1
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Chroni, E1
Lekka, NP1
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Clinical Trials (62)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
[NCT00036114]Phase 30 participants Interventional2000-03-31Completed
A Single Center, Double-Blind, Placebo-Controlled Study to Examine the Safety and Efficacy of Pimavanserin for the Treatment of Psychosis in Alzheimer's Disease[NCT02035553]Phase 2181 participants (Actual)Interventional2013-11-30Completed
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
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
Treatment of Schizophrenia and Related Disorders in Children and Adolescents[NCT00053703]Phase 4116 participants (Actual)Interventional2002-02-28Completed
Comparative Effectiveness of Antipsychotic Medications in Patients With Alzheimer's Disease (CATIE Alzheimer's Disease Trial)[NCT00015548]450 participants Interventional2001-03-31Completed
Open Flexible-dose Randomized Study of the Effectiveness of Second Generation Antipsychotics in First Episode Psychosis Patients: A 1-year Follow-up[NCT02532491]Phase 4200 participants (Anticipated)Interventional2014-05-31Enrolling by invitation
Cannabidiol for Treatment of Non-affective Psychosis and Cannabis Use[NCT04105231]Phase 2130 participants (Anticipated)Interventional2021-06-01Recruiting
Evaluation of Schemes of Administration of Intravenous Ketamine in Treatment-resistant Depression: Clinical-neuroimaging Correlation[NCT03742557]Phase 330 participants (Anticipated)Interventional2018-10-01Recruiting
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
Detecting Which Patients With Schizophrenia Will Improve With Omega-3 Treatment[NCT01786239]50 participants (Actual)Interventional2013-05-31Completed
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
Use, Effects and Side-effects of Second-generation Antipsychotics in a Naturalistic Setting.[NCT00932529]Phase 4226 participants (Actual)Interventional2003-02-28Completed
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
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
Preventing Relapse: Oral Antipsychotics Compared To Injectables: Evaluating Efficacy (PROACTIVE)[NCT00330863]Phase 4357 participants (Actual)Interventional2006-05-31Completed
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)
Preventing Morbidity in First Episode Schizophrenia, Part II[NCT00320671]Phase 4198 participants (Actual)Interventional2005-12-31Completed
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
Clinical Research Center for Dementia of South Korea (CREDOS)[NCT01198093]800 participants (Anticipated)Observational2005-11-30Recruiting
Switching Antipsychotics: Abrupt Discontinuation Versus Overlap[NCT02640300]Phase 433 participants (Actual)Interventional1999-05-31Completed
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
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)
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
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
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
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
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.)
Risperidone Long Acting: A Healthcare Resource Utilization Pilot Study[NCT00272597]Phase 430 participants (Actual)Interventional2005-09-30Completed
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.)
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
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
CSP #555 - Long-Acting Injectable Risperidone in the Treatment of Schizophrenia[NCT00132314]Phase 3382 participants (Actual)Interventional2006-09-30Completed
Effectiveness of Long-Acting Risperidone in the Maintenance Treatment of First-Episode Schizophrenia[NCT00220714]Phase 480 participants Interventional2004-11-30Active, not recruiting
Socially Inappropriate Behaviour in People With First Episode Psychosis: A Caregivers' Perspective[NCT03501160]8 participants (Actual)Observational2018-06-12Completed
Treatment of Psychosis and Agitation in Alzheimer's Disease[NCT02129348]Phase 277 participants (Actual)Interventional2014-06-30Completed
Antipsychotic Discontinuation in Alzheimer's Disease[NCT00417482]Phase 4180 participants (Actual)Interventional2004-08-31Completed
Metabolic Effects of Newer Antipsychotics in Older Patients[NCT00245206]Phase 4406 participants (Actual)Interventional2005-08-31Completed
Transcranial Magnetic Stimulation for Individuals With Tourette's Syndrome[NCT00529308]Phase 220 participants (Actual)Interventional2007-07-31Completed
Aripiprazole for Clozapine Associated Medical Morbidity[NCT00345033]Phase 438 participants (Actual)Interventional2005-03-31Completed
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
Quetiapine in the Treatment of Psychotic Depression - a Pilot Study[NCT00751504]Phase 316 participants (Actual)Interventional2008-09-30Completed
Outcome Evaluation of Solutions for Wellness and Team Solutions Program in Patients With Severe Mental Illness[NCT00661869]295 participants (Actual)Interventional2006-09-30Completed
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
Characterization of the Use of Antipsychotics in PTSD During the Past Seven Years[NCT00230893]99 participants Observational2005-07-31Completed
Characterization of the Use of Antipsychotics in Posttraumatic Stress Disorder During the Past Decade[NCT00233467]0 participants (Actual)Observational2005-09-01Withdrawn (stopped due to Funding expired; no subjects enrolled as this was a retrospective chart review)
Efficacy And Safety Of A Flexible Dose Of Risperidone Versus Placebo In The Treatment Of Psychosis Of Alzheimer's Disease.[NCT00034762]Phase 3473 participants (Actual)Interventional2000-12-31Completed
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
Efficacy and Safety of Aripiprazole in the Treatment of Acutely Relapsed Patients With Schizophrenia or Schizoaffective Disorder With Risperidone as an Active Control[NCT00283179]Phase 383 participants (Actual)Interventional2004-03-31Completed
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
Post Marketing Study of Escitalopram Versus Risperidone for the Treatment of Behavioral and Psychological Symptoms Amongst Alzheimer's Disease Patients[NCT01119638]Phase 440 participants (Actual)Interventional2008-04-30Completed
The Cognitive Effects of Risperidone and Olanzapine[NCT00108368]Phase 40 participants Interventional2003-10-31Completed
A Double-Blind, Placebo-Controlled Study of the Effects of Risperdal Consta on Brain Reward Circuitry, Craving and Cocaine Use in Active Cocaine Dependence[NCT00385801]Phase 231 participants (Actual)Interventional2005-09-30Completed
A Survey of Sexual Function in Schizophrenic Patients[NCT01835522]0 participants (Actual)Observational2009-07-31Withdrawn
[NCT01615185]Phase 496 participants (Actual)Interventional2008-01-31Terminated
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Antipsychotic Efficacy

Change from Baseline to Day 43 in the Neuropsychiatric Inventory-Nursing Home Version (NPI-NH) psychosis score (Delusions [Domain A]+Hallucinations [Domain B]) in the Full Analysis Set (FAS). The NPI-NH is a questionnaire that quantifies behavioral changes in dementia in nursing home patients and evaluates 12 behavioral domains. For each of the 12 behavioral domains the Frequency (scale:1=occasionally to 4=very frequently) is multiplied by the Severity (scale:1=Mild to 3=Severe) to obtain a domain score (frequency x severity), The NPI-NH Psychosis Subscale consists of the two domains of Delusions and Hallucinations, calculated by adding the Individual domain scores, to yield a possible total score of 0 to 24. Lower scores correspond to less severity. A negative change score from baseline indicates improvement. (NCT02035553)
Timeframe: Day 43

InterventionScore on the NPI-NH scale (Least Squares Mean)
Placebo-1.93
Pimavanserin 40 mg-3.76

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

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 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

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

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

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

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

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

Basic Activities of Daily Living (BADL)

Basic Activities of Daily Living with items for 6 functions: bathing, dressing, toileting, transferring, continence, and feeding. Each item is scored as unimpaired=1, impaired=0. Total score is the measure used, range 0-6; higher scores indicate better functioning. (NCT02129348)
Timeframe: Assessed at Week 0, Week2, Week 4, Week 6, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group0.3
Placebo Group0.1

Change in Neuropsychiatric Inventory (NPI) Agitation/Aggression Domain Score

Neuropsychiatric Inventory (NPI) Agitation/Aggression Domain is the measure used that combines symptoms of agitation and aggression. Frequency X Severity rating score, range 0-12. Higher score indicates more agitation and aggressive behavior. (NCT02129348)
Timeframe: Assessed at screening, Week 0, Week 2, Week 4, Week 6, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group3.2
Placebo Group2.5

Clinical Global Impression (CGI) Behavior Change

Clinical Global Impression (CGI) Behavior Change score is the measure used to assess change in overall behavior; scoring range 1-7 with higher scores indicating worsening over time and lower scores indicating improvement over time. Scores ranging from 1-3 indicate improvement. Only patients that demonstrated improvement at week 12 were reported; scores for earlier weeks were only used to assess progress throughout the study. (NCT02129348)
Timeframe: Week 12

InterventionParticipants (Count of Participants)
Lithium Treatment Group12
Placebo Group8

Clinical Responder Defined as a 30% Decrease in NPI Core Score (Sum Score of NPI Domains of Agitation/Aggression, Delusions and Hallucinations) Together With a Clinical Global Impression (CGI) Behavior Change Score of 1 or 2

The patient is classified as a responder (score=1) if both criteria are met or as a non-responder (score=0) if both criteria are not met. The first criterion to determine responder status, NPI core score, has a scoring range 0-36; each of the three component scores for symptoms of agitation/aggression, delusions and hallucinations has a scoring range 0-12. For each symptom and the total score, higher score indicates more symptoms. The second criterion to determine responder status, Clinical Global Impression (CGI), is used to assess change in overall behavior; scoring range 1-7 with higher scores indicating worsening over time and lower scores indicating improvement over time. Only patients who met both criteria, assessed as change compared to baseline, were counted as responders; all other patients were non-responders. Patients that demonstrated improvement at week 12 were reported; scores for earlier weeks were only used to assess progress throughout the study. (NCT02129348)
Timeframe: Week 12

InterventionParticipants (Count of Participants)
Lithium Treatment Group12
Placebo Group7

Folstein Mini-Mental Status Exam

30 item questionnaire used to assess degree of cognitive impairment. Orientation, registration, attention/calculation, recall, language, repetitions and commands are assessed. Total score is the measure used; range 0-30, higher scores indicate better global cognitive function. (NCT02129348)
Timeframe: Assessed at Screening, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group0.9
Placebo Group0.9

Severe Impairment Battery

Neuropsychological test used to assess a patient's cognitive ability. The patient is asked to complete small tasks such as drawing shapes and printing their name. They are also asked to remember certain names and objects, such as a cup and a spoon, and the evaluator's first name. Total score is the measure used; range 0-100, higher scores indicate better cognition. (NCT02129348)
Timeframe: Assessed at Week 0, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group2.1
Placebo Group-0.0

Simpson-Angus Scale

Simpson Angus Scale for Extrapyramidal Sign requires in-person examination to assess gait, arm dropping, shoulder shaking, elbow rigidity, wrist rigidity, leg pendulousness, head dropping, glabella tap, tremor, and salivation. Total score is the measure used, range 0-40; higher scores indicate increased severity of signs. (NCT02129348)
Timeframe: Assessed at Week 0, Week 2, Week 4, Week 6, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group-0.0
Placebo Group0.0

Treatment Emergent Signs and Symptoms

Treatment Emergent Symptom Scale that covers 26 somatic symptoms, each rated as present (score=1) or absent (score=0). Total score is the measure used with scoring range 0-26; higher scores indicate more somatic symptoms. (NCT02129348)
Timeframe: Assessed at Week 0, Week 2, Week 4, Week 6, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group0.6
Placebo Group0.7

Young Mania Rating Scale

Young Mania Rating Scale total score is the measure used to assess symptoms that occur in mania; each item is a symptom that is rated for severity. Scoring range 0-60; higher scores indicate more severe symptoms. (NCT02129348)
Timeframe: Assessed at Week 0, Week 2, Week 4, Week 6, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group3.1
Placebo Group1.1

Zarit Caregiver Burden Interview

Zarit Caregiver Burden Interview with the caregiver asked to rank 22 items on a scale with responses for each item from 'never' (score 0) to 'nearly always' (score 4). Total score is the measure used; range 0-88 with higher scores indicating greater caregiver burden. (NCT02129348)
Timeframe: Assessed at Week 0, Week 4, Week 8, Week 10, Week 12

Interventionscore on a scale (Least Squares Mean)
Lithium Treatment Group2.8
Placebo Group-0.4

AIMS

The Abnormal Involuntary Movement Scale (AIMS) assesses signs of tardive dyskinesia, a movement disorder that can occur with prolonged use of antipsychotic medication. The AIMS score ranges from 0 to 35, with higher scores indicating more severe symptoms. For each subject, the change in AIMS score between week 16 and randomization was calculated by subtraction, so that a positive value indicates an increase in AIMS over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionunits on a scale (Mean)
Placebo0.03
Risperidone0.24

Extrapyramidal Signs (EPS)

Extrapyramidal signs, also known as Parkinsonian signs, refer to signs of tremor, rigidity, and bradykinesia (slowed movement) that are seen in Parkinson's disease. Assessment of extrapyramidal signs (EPS) were made with the use of the Simpson-Angus scale (which ranges from 1-40) with higher scores indicating more extrapyramidal signs. For each subject, the change in EPS between week 16 and baseline (randomization) was calculated by subtraction, so that a positive value indicates an increase in EPS over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionunits on a scale (Mean)
Placebo-0.20
Risperidone0.34

Mini Mental State Exam (MMSE)

The MMSE assesses cognition. Scores range from 0-30, with higher scores indicating better cognition. For each subject, the change in MMSE between week 16 and baseline (randomization) was calculated by subtraction, so that a positive value indicates an increase in MMSE over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionunits on a scale (Mean)
Placebo-0.13
Risperidone-0.77

Physical Self-Maintenance Scale (PSMS)

Physical Self-Maintenance Scale, which ranges from 1 to 30, with higher scores indicating WORSE functioning. For each subject, the change in PSMS between week 16 and randomization was calculated by subtraction, so that a positive value indicates an increase in PSMS (worse functioning) over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionunits on a scale (Mean)
Placebo0.18
Risperidone0.80

Relapse by Study Week 32

"A relapse occurred in Phase B (post-randomization) if both of the following criteria were met:~Increase in the Neuropsychiatric Inventory (NPI) core score of 30% or more OR a 5-point increase from the baseline NPI score at the end of Phase A~A score of 6 (much worse) or 7 (very much worse) on the Clinical Global Impression-Change (CGI-C) at any visit." (NCT00417482)
Timeframe: 0-16 weeks in Phase B (16-32 weeks in study)

Interventionparticipants (Number)
Phase B Arm 1: Risperidone-Risperidone15
Phase B Arm 2: Risperidone -Placebo8
Phase B Arm 3: Placebo-Placebo24

Relapse by Study Week 48

Same definition and criteria as the primary outcome (NCT00417482)
Timeframe: 16-32 weeks in Phase B (32-48 weeks in study)

Interventionparticipants (Number)
Arm 1: Risperidone - Risperidone2
Arm 2: Risperidone - Placebo13

Treatment Emergent Symptoms Scale (TESS)

The Treatment Emergent Symptom Scale (TESS) assesses 26 somatic symptoms. Total scores range from 0-26, with a score of 0 or 1 for each item. Higher scores indicate more somatic symptoms. For each subject, the change in TESS between week 16 and baseline (randomization) was calculated by subtraction, so that a positive value indicates an increase in TESS over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionunits on a scale (Mean)
Placebo0.18
Risperidone0.21

Weight

For each subject, the change in weight in pounds between week 16 and randomization was calculated by subtraction, so that a positive value indicates an increase in weight over time. (NCT00417482)
Timeframe: Phase B, weeks 1-16 (study weeks 16-32)

Interventionpounds (Mean)
Placebo0.32
Risperidone0.73

"Number of Patients With Improved or Minimally Improved in Clinical Global Impression-Improvement (CGI) Scale"

"The CGI-I is a clinician-rated scales that have been used in clinical trials for over 25 years. Clinicians rate patient improvement compared to baseline. By convention, 4 = No Change; scores of 5, 6, and 7 move in the direction of worsening; scores of 3, 2, and 1 correspond to Minimal Improvement, Much Improved or Very Much Improved, respectively. CGI-I ratings of Much or Very Much Improved at post-treatment are used to identify treatment responders." (NCT00529308)
Timeframe: 3 weeks

Interventionparticipants (Number)
Active2
Sham8

"Number of Patients With Much Improved or Very Much Improved on Clinical Global Impression-Improvement (CGI) Scale"

"The CGI-I is a clinician-rated scales that have been used in clinical trials for over 25 years. Clinicians rate patient improvement compared to baseline. By convention, 4 = No Change; scores of 5, 6, and 7 move in the direction of worsening; scores of 3, 2, and 1 correspond to Minimal Improvement, Much Improved or Very Much Improved, respectively. CGI-I ratings of Much or Very Much Improved at post-treatment are used to identify treatment responders." (NCT00529308)
Timeframe: 3 weeks

Interventionparticipants (Number)
Active1
Sham0

Motor Cortex Excitability Normalization-Left Motor Threshold

Motor Threshold (MT) is thought to be a measure of membrane excitability in pyramidal neurons. MT is defined as the minimum magnetic flux needed to elicit a threshold EMG response (50 µV in peak to peak amplitude) in a resting target muscle in 5 out of 10 trials using single pulse TMS administered to the contralateral primary motor cortex. MT for both right and left hand are determined, and the lowest is used to select the intensity for rTMS. (NCT00529308)
Timeframe: 3 weeks

InterventionµV (Mean)
Active56.5
Sham63.8

Motor Cortex Excitability Normalization-Right Motor Threshold

Motor Threshold (MT) is thought to be a measure of membrane excitability in pyramidal neurons. MT is defined as the minimum magnetic flux needed to elicit a threshold EMG response (50 µV in peak to peak amplitude) in a resting target muscle in 5 out of 10 trials using single pulse TMS administered to the contralateral primary motor cortex. MT for both right and left hand are determined, and the lowest is used to select the intensity for rTMS. (NCT00529308)
Timeframe: 3 weeks

InterventionµV (Mean)
Active56
Sham59.8

Yale Global Tic Severity Scale (Y-GTSS)

Y-GTSS is a clinician-rated scale used to assess tic severity. Motor and phonic tics are rated separately from 0 to 5 on several scales including number, frequency, intensity, complexity, and interference. Thus Motor and Phonic Tic scores can range from 0 to 25; the combined Total Tic Score ranges from 0 to 50. There is also an Impairment score that rates the overall burden due to tics. The Impairment scale yields a single score from 0 to 50 with higher scores indicating higher levels of overall impairment associated with tics. (NCT00529308)
Timeframe: 3 weeks

Interventionunits on a scale (Mean)
Active29.5
Sham31.5

Change in Body Mass Index (BMI)

A comparison between aripiprazole group and placebo group of change in Body Mass Index (BMI) measured at Baseline and Week 8. (NCT00345033)
Timeframe: Measured at Baseline and Week 8

Interventionkg/m^2 (Mean)
Aripiprazole-0.52
Placebo0.03

Change in Glucose Metabolism

A comparison between the aripiprazole group and placebo group in change in glucose metabolism measured at Baseline and Week 8. (NCT00345033)
Timeframe: Measured at Baseline and Week 8

Interventionmin^-1 (Mean)
Aripiprazole0.003
Placebo-0.005

Change in Insulin Resistance

A comparison between aripiprazole group and placebo group of change in insulin resistance measured at Baseline and Week 8. (NCT00345033)
Timeframe: Measured at Baseline and Week 8

InterventionHOMA score (Mean)
Aripiprazole0.6
Placebo0.65

Change in Total Cholesterol

A comparison of aripiprazole group and placebo group in change in total cholesterol measured at Baseline and Week 8. (NCT00345033)
Timeframe: Measured at Baseline and Week 8

Interventionmg/dL (Mean)
Aripiprazole-15.3
Placebo5.6

Change in Triglycerides

(NCT00345033)
Timeframe: Measured at Baseline and Week 8

Interventionmg/dL (Mean)
Aripiprazole-5.9
Placebo-7.3

Change in Weight

A comparison between aripiprazole group and placebo group in change in weight measured at Baseline and Week 8. (NCT00345033)
Timeframe: Measured at Baseline and Week 8

Interventionkg (Mean)
Aripiprazole-1.5
Placebo0.3

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

Cocaine Craving

The University of Minnesota Cocaine Craving Scale was performed to assess cocaine craving. The scale contains 1 continuous scale for intensity and 2 categorical scales for frequency and duration of craving episodes. The continuous scale for craving intensity ranges from 0 (no craving at all in the past week) to 10 (a great deal of craving in the past week) (NCT00385801)
Timeframe: 12 weeks

Interventionunits on a scale (Mean)
PlaceboNA
RisperidoneNA

Cocaine Use by Quantitative Urine Samples

After randomization, participants provided urine samples every week for the first 3 weeks and then every 2 weeks for 8 weeks, up to 7 samples per participant. The average visits with cocaine negative urine samples per participant are reported below (NCT00385801)
Timeframe: 12 weeks

Interventionvisit with negative UBE (Mean)
Placebo1.81
Risperidone Consta0.87

Reviews

114 reviews available for risperidone and Psychoses

ArticleYear
Comparative Efficacy, Safety, Tolerability, and Effectiveness of Antipsychotics in The Treatment of Dementia-Related Psychosis (DRP): A Systematic Literature Review.
    The journal of prevention of Alzheimer's disease, 2021, Volume: 8, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Dementia; Humans; Olanzapine; Psychotic Disorders; Risperidone

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
Antipsychotics for agitation and psychosis in people with Alzheimer's disease and vascular dementia.
    The Cochrane database of systematic reviews, 2021, Dec-17, Volume: 12

    Topics: Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Humans; Psychotic Disorders; Randomized

2021
Antipsychotics for agitation and psychosis in people with Alzheimer's disease and vascular dementia.
    The Cochrane database of systematic reviews, 2021, Dec-17, Volume: 12

    Topics: Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Humans; Psychotic Disorders; Randomized

2021
Antipsychotics for agitation and psychosis in people with Alzheimer's disease and vascular dementia.
    The Cochrane database of systematic reviews, 2021, Dec-17, Volume: 12

    Topics: Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Humans; Psychotic Disorders; Randomized

2021
Antipsychotics for agitation and psychosis in people with Alzheimer's disease and vascular dementia.
    The Cochrane database of systematic reviews, 2021, Dec-17, Volume: 12

    Topics: Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Humans; Psychotic Disorders; Randomized

2021
Comparative Outcomes of Commonly Used Off-Label Atypical Antipsychotics in the Treatment of Dementia-Related Psychosis: A Network Meta-analysis.
    Advances in therapy, 2022, Volume: 39, Issue:5

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dementia; Humans; Network Meta-Analysis; Off-La

2022
Pharmacological strategies for sexual recovery in men undergoing antipsychotic treatment.
    Expert opinion on pharmacotherapy, 2022, Volume: 23, Issue:9

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Humans; Male; Psychotic Disorders; Risperidone; Sex

2022
Long-acting injectable antipsychotics for early psychosis: A comprehensive systematic review.
    PloS one, 2022, Volume: 17, Issue:4

    Topics: Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Humans; Paliperidone Palmitate; P

2022
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
Implications of Adverse Outcomes Associated with Antipsychotics in Older Patients with Dementia: A 2011-2022 Update.
    Drugs & aging, 2023, Volume: 40, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Dementia; Humans; Olanzapine; Psychotic Disorders; Quet

2023
Implications of Adverse Outcomes Associated with Antipsychotics in Older Patients with Dementia: A 2011-2022 Update.
    Drugs & aging, 2023, Volume: 40, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Dementia; Humans; Olanzapine; Psychotic Disorders; Quet

2023
Implications of Adverse Outcomes Associated with Antipsychotics in Older Patients with Dementia: A 2011-2022 Update.
    Drugs & aging, 2023, Volume: 40, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Dementia; Humans; Olanzapine; Psychotic Disorders; Quet

2023
Implications of Adverse Outcomes Associated with Antipsychotics in Older Patients with Dementia: A 2011-2022 Update.
    Drugs & aging, 2023, Volume: 40, Issue:1

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Dementia; Humans; Olanzapine; Psychotic Disorders; Quet

2023
Newer Formulations of Risperidone: Role in the Management of Psychotic Disorders.
    CNS drugs, 2020, Volume: 34, Issue:8

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Psychotic Disorders; Risperidone; Secondary

2020
Antipsychotics in Postpartum Psychosis.
    American journal of therapeutics, 2020, Jun-22, Volume: 28, Issue:3

    Topics: Antipsychotic Agents; Benzodiazepines; Female; Humans; Olanzapine; Postpartum Period; Psychotic Diso

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
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
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
Evidence-Based Review of Pharmacotherapy Used for Parkinson's Disease Psychosis.
    The Annals of pharmacotherapy, 2017, Volume: 51, Issue:8

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Evidence-Based Medicine; Humans; Olanzapine; Parki

2017
Psychiatric symptoms associated with porphyria: A case report and brief review.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 2017, Volume: 29, Issue:3

    Topics: Adult; Antipsychotic Agents; Hispanic or Latino; Humans; Male; Paliperidone Palmitate; Porphyrias; P

2017
Olanzapine Versus Risperidone in Children and Adolescents with Psychosis: A Meta-Analysis of Randomized Controlled Trials.
    Journal of child and adolescent psychopharmacology, 2018, Volume: 28, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Child; Humans; Olanzapine; Psychiatric Status Rating Scales; Psych

2018
No differences in olanzapine- and risperidone-related weight gain between women and men: a meta-analysis of short- and middle-term treatment.
    Acta psychiatrica Scandinavica, 2018, Volume: 138, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Body Mass Index; Drug-Related Side Effects and Adverse Reactions;

2018
Risperidone for psychosis-induced aggression or agitation (rapid tranquillisation).
    The Cochrane database of systematic reviews, 2018, 04-10, Volume: 4

    Topics: Administration, Oral; Aggression; Antipsychotic Agents; Carbamazepine; Humans; Oxcarbazepine; Psycho

2018
An Interesting Presentation About Cyclical Menstrual Psychosis with an Updated Review of Literature.
    Psychopharmacology bulletin, 2018, 03-13, Volume: 48, Issue:3

    Topics: Adult; Female; Humans; Menstruation Disturbances; Psychotic Disorders; Risperidone; Tranquilizing Ag

2018
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
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
Risperidone for Psychosis-Induced Aggression or Agitation.
    Issues in mental health nursing, 2019, Volume: 40, Issue:11

    Topics: Aggression; Antipsychotic Agents; Humans; Psychomotor Agitation; Psychotic Disorders; Risperidone

2019
A Case of New Onset Psychosis in a Young Woman with Minimal Response to Risperidone, Ultimately Diagnosed with N-Methyl-D-Aspartate Receptor Encephalitis: A Review of this Under-Recognized Condition.
    Clinical schizophrenia & related psychoses, 2015,Fall, Volume: 9, Issue:3

    Topics: Adult; Anti-N-Methyl-D-Aspartate Receptor Encephalitis; Antipsychotic Agents; Female; Humans; Psycho

2015
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
Treating the violent patient with psychosis or impulsivity utilizing antipsychotic polypharmacy and high-dose monotherapy.
    CNS spectrums, 2014, Volume: 19, Issue:5

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Brain; Clozapine; Dibenzocycloheptenes; Drug Th

2014
Antipsychotic switching in schizoaffective disorder: A systematic review.
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2016, Volume: 17, Issue:7

    Topics: Antipsychotic Agents; Aripiprazole; Drug Substitution; Humans; Piperazines; Psychotic Disorders; Ran

2016
Behavioral Disorders in Dementia: Appropriate Nondrug Interventions and Antipsychotic Use.
    American family physician, 2016, Aug-15, Volume: 94, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Arrhythmias, Cardiac; Basal Ganglia Diseases; Behavior Therapy;

2016
Neurotoxicity and nephrotoxicity caused by combined use of lithium and risperidone: a case report and literature review.
    BMC pharmacology & toxicology, 2016, 12-14, Volume: 17, Issue:1

    Topics: Acute Kidney Injury; Antipsychotic Agents; Delirium; Drug Therapy, Combination; Humans; Lithium; Mal

2016
[Atypical antipsychotics in first-episode psychosis: a review].
    L'Encephale, 2008, Volume: 34, Issue:2

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Olanzapine; Psychotic

2008
Serotonin and dopamine interactions in psychosis prevention.
    Progress in brain research, 2008, Volume: 172

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Disease Models, Animal; Dopamine; Dopamine Antagoni

2008
[Turner-syndrome and psychosis: a case report and brief review of the literature].
    Psychiatrische Praxis, 2009, Volume: 36, Issue:5

    Topics: Antidepressive Agents, Second-Generation; Antipsychotic Agents; Benzodiazepines; Chromosome Aberrati

2009
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
Confabulation: a spontaneous and fantastic review.
    The Australian and New Zealand journal of psychiatry, 2008, Volume: 42, Issue:11

    Topics: Antipsychotic Agents; Behavior Therapy; Brain; Brain Damage, Chronic; Brain Mapping; Deception; Delu

2008
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
Akathisia and second-generation antipsychotic drugs.
    Current opinion in psychiatry, 2009, Volume: 22, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothiazepines; Hum

2009
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
Antipsychotics in pregnancy.
    Journal of psychiatric and mental health nursing, 2010, Volume: 17, Issue:2

    Topics: Abnormalities, Drug-Induced; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Diabete

2010
Differences in efficacy on substance abuse between risperidone and clozapine supports the importance of differential modulation of dopaminergic neurotransmission.
    Psychopharmacology bulletin, 2009, Volume: 42, Issue:4

    Topics: Antipsychotic Agents; Clozapine; Humans; Psychotic Disorders; Receptors, Dopamine D1; Receptors, Dop

2009
Management of hallucinations and psychosis in Parkinson's disease.
    The American journal of geriatric pharmacotherapy, 2010, Volume: 8, Issue:4

    Topics: Aged; Antipsychotic Agents; Brief Psychiatric Rating Scale; Clozapine; Comorbidity; Delusions; Demen

2010
Antidepressants for agitation and psychosis in dementia.
    The Cochrane database of systematic reviews, 2011, Feb-16, Issue:2

    Topics: Adult; Antidepressive Agents; Citalopram; Dementia; Humans; Psychomotor Agitation; Psychotic Disorde

2011
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
[Efficasy and safety of the use of risperidone (rispoluxe) in demented patients with psychotic and behavioural disorders].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2012, Volume: 112, Issue:6

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Cognition; Dementia; Female; Humans; Male; Mental Dis

2012
Are there different neural mechanisms responsible for three stages of weight gain development in anti-psychotic therapy: temporally based hypothesis.
    Asian journal of psychiatry, 2012, Volume: 5, Issue:4

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Nervous System Physiological Phenomena; Ol

2012
Atypical antipsychotics in Parkinson-sensitive populations.
    Journal of geriatric psychiatry and neurology, 2002,Fall, Volume: 15, Issue:3

    Topics: Alzheimer Disease; Antipsychotic Agents; Benzodiazepines; Clozapine; Dementia, Vascular; Dibenzothia

2002
Using antipsychotics in elderly patients.
    The Practitioner, 2002, Volume: 246, Issue:1639

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Delusions; Hallucinations; Humans; Olanzapine; Pirenzep

2002
[Schizoaffective disorder: clinical symptoms and present-day approach to treatment].
    Medicina (Kaunas, Lithuania), 2002, Volume: 38, Issue:11

    Topics: Adolescent; Amisulpride; Animals; Antidepressive Agents; Antidepressive Agents, Tricyclic; Antimanic

2002
[Organic catatonic disorder].
    Ryoikibetsu shokogun shirizu, 2003, Issue:40

    Topics: Adult; Anti-Anxiety Agents; Benzodiazepines; Bromocriptine; Catatonia; Dopamine Agonists; Dopamine A

2003
Pharmacologic management of psychosis in the elderly: a critical review.
    Journal of geriatric psychiatry and neurology, 2003, Volume: 16, Issue:4

    Topics: Aged; Alzheimer Disease; Benzodiazepines; Bipolar Disorder; Clozapine; Depressive Disorder; Drug Adm

2003
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
Novel antipsychotics in bipolar and schizoaffective mania.
    Acta psychiatrica Scandinavica, 2004, Volume: 109, Issue:6

    Topics: Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Humans; Olanzapine; Psychotic Disorders; Ri

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
Lewy body dementia: the litmus test for neuroleptic sensitivity and extrapyramidal symptoms.
    The Journal of clinical psychiatry, 2004, Volume: 65 Suppl 11

    Topics: Aged; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Controlled Clinical

2004
The role of cytochrome P450 enzymes in the metabolism of risperidone and its clinical relevance for drug interactions.
    Current drug targets, 2004, Volume: 5, Issue:6

    Topics: Chromatography, High Pressure Liquid; Cytochrome P-450 CYP2D6; Cytochrome P-450 CYP3A; Cytochrome P-

2004
Prevalence and outcomes of pharmaceutical industry-sponsored clinical trials involving clozapine, risperidone, or olanzapine.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2004, Volume: 49, Issue:9

    Topics: Benzodiazepines; Clinical Trials as Topic; Clozapine; Drug Industry; Humans; Olanzapine; Outcome Ass

2004
Pharmacology of antipsychotics in the elderly: a focus on atypicals.
    Journal of the American Geriatrics Society, 2004, Volume: 52, Issue:12 Suppl

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Dibenzothia

2004
Optimizing atypical antipsychotic treatment strategies in the elderly.
    Journal of the American Geriatrics Society, 2004, Volume: 52, Issue:12 Suppl

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Clozapine; Controlled

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
Management of agitation, aggression, and psychosis associated with dementia: a pooled analysis including three randomized, placebo-controlled double-blind trials in nursing home residents treated with risperidone.
    Clinical neurology and neurosurgery, 2005, Volume: 107, Issue:6

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Basal Ganglia Diseases; Dementia, Vascular; Double-Bl

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 effectiveness of atypical antipsychotics for the treatment of aggression and psychosis in Alzheimer's disease.
    The Cochrane database of systematic reviews, 2006, Jan-25, Issue:1

    Topics: Aggression; Alzheimer Disease; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Dibenzothiazepin

2006
[Mechanisms of the body weight gain induced by novel antipsychotic drugs and concomitant lipid abnormalities].
    Przeglad lekarski, 2005, Volume: 62, Issue:9

    Topics: Antipsychotic Agents; Body Weight; Clozapine; Dibenzothiazepines; Humans; Hyperlipidemias; Leptin; P

2005
The psychological effects of leech therapy after penile auto-amputation.
    Journal of psychiatric practice, 2006, Volume: 12, Issue:2

    Topics: Adult; Amputation, Surgical; Antipsychotic Agents; Humans; Leeching; Male; Penis; Psychotic Disorder

2006
[Efficacy and adverse reactions of antipsychotics for neuropsychiatric symptoms in dementia: a systematic review].
    Nederlands tijdschrift voor geneeskunde, 2006, Jul-15, Volume: 150, Issue:28

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Dementia; Haloperidol; Humans; Olanzapine; Psycho

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
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
The efficacy and safety of risperidone in the treatment of psychosis of Alzheimer's disease and mixed dementia: a meta-analysis of 4 placebo-controlled clinical trials.
    International journal of geriatric psychiatry, 2007, Volume: 22, Issue:5

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Antipsychotic Agents; Dementia; Double-Blind Method; Fem

2007
The management of psychosis in movement disorder patients.
    Expert opinion on pharmacotherapy, 2007, Volume: 8, Issue:7

    Topics: Antipsychotic Agents; Clozapine; Haloperidol; Humans; Huntington Disease; Lewy Body Disease; Parkins

2007
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
Atypical antipsychotics: new drugs, new challenges.
    Cleveland Clinic journal of medicine, 2007, Volume: 74, Issue:8

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Diabetes Mellitus; Humans; Olanzapine; Psychotic D

2007
Forty years of antipsychotic Drug research--from haloperidol to paliperidone--with Dr. Paul Janssen.
    Arzneimittel-Forschung, 2007, Volume: 57, Issue:10

    Topics: Antipsychotic Agents; Haloperidol; History, 20th Century; History, 21st Century; Humans; Isoxazoles;

2007
Psychosis in Parkinson's disease: diagnosis and treatment.
    Progress in neuro-psychopharmacology & biological psychiatry, 1995, Volume: 19, Issue:5

    Topics: Clozapine; Diagnosis, Differential; Humans; Parkinson Disease; Psychotic Disorders; Risperidone

1995
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
New developments in the pharmacologic treatment of schizoaffective disorder.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Antidepressive Agents; Antipsychotic Agents; Carbamazepine; Clinical Trials as Topic; Clozapine; Dru

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
Risperidone-induced neuroleptic malignant syndrome: a case report and review.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:1

    Topics: Antipsychotic Agents; Female; Humans; Middle Aged; Neuroleptic Malignant Syndrome; Neurologic Examin

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
Treatment strategies for agitation and psychosis in dementia.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 14

    Topics: Aged; Anti-Anxiety Agents; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Clozapine;

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
[New antipsychotic drugs].
    Harefuah, 1997, Volume: 133, Issue:1-2

    Topics: Antipsychotic Agents; Benzodiazepines; Benzothiazoles; Clinical Trials as Topic; Dibenzothiazepines;

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
The treatment of psychosis in late life.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 1

    Topics: Age Factors; Aged; Antipsychotic Agents; Clozapine; Decision Trees; Delirium; Diagnosis, Differentia

1998
Antipsychotic agents and bipolar disorder.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 1

    Topics: Acute Disease; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Clinical Trials as Topic; Cl

1998
Emergency treatment of acute psychosis.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 1

    Topics: Acute Disease; Antipsychotic Agents; Benzodiazepines; Clozapine; Decision Trees; Drug Administration

1998
Recent developments in the management of psychosis.
    Pharmacy world & science : PWS, 1998, Volume: 20, Issue:3

    Topics: Antipsychotic Agents; Clozapine; Dopamine Antagonists; Dopamine D2 Receptor Antagonists; Dose-Respon

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
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
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
Atypical antipsychotics in the treatment of the persistently aggressive psychotic patient: methodological concerns.
    Schizophrenia research, 1999, Mar-01, Volume: 35 Suppl

    Topics: Aggression; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Disease Progressio

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
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
Pharmacologic management of psychosis in dementia.
    The Journal of clinical psychiatry, 1999, Volume: 60 Suppl 8

    Topics: Aged; Antipsychotic Agents; Clozapine; Comorbidity; Delusions; Dementia; Hallucinations; Humans; Psy

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
[New antipsychotic agents].
    L'Encephale, 1999, Volume: 25 Spec No 3

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Humans; Imidazole

1999
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
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: a review of its use in the management of the behavioural and psychological symptoms of dementia.
    Drugs & aging, 2000, Volume: 16, Issue:6

    Topics: Age Factors; Aggression; Animals; Antipsychotic Agents; Clinical Trials as Topic; Dementia; Dopamine

2000
Therapeutic update: use of risperidone for the treatment of monosymptomatic hypochondriacal psychosis.
    Journal of the American Academy of Dermatology, 2000, Volume: 43, Issue:4

    Topics: Antipsychotic Agents; Humans; Hypochondriasis; Psychotic Disorders; Risperidone

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
Atypical antipsychotic medications in the psychiatric emergency service.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 14

    Topics: Administration, Oral; Aggression; Antipsychotic Agents; Benzodiazepines; Drug Administration Schedul

2000
Rationale and guidelines for the inpatient treatment of acute psychosis.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 14

    Topics: Acute Disease; Antipsychotic Agents; Benzodiazepines; Clozapine; Drug Administration Schedule; Drug

2000
New treatments for bipolar disorder: the role of atypical neuroleptic agents.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 14

    Topics: Acute Disease; Algorithms; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Benzodiazep

2000
Consistency of atypical antipsychotic superiority to placebo in recent clinical trials.
    Biological psychiatry, 2001, Jan-01, Volume: 49, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Dibenzothiazepines; Humans; Olanzap

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
Pharmacology and clinical experience with risperidone.
    Expert opinion on pharmacotherapy, 2000, Volume: 1, Issue:7

    Topics: Antipsychotic Agents; Clinical Trials as Topic; Humans; Psychotic Disorders; Risperidone

2000
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
Priapism associated with conventional and atypical antipsychotic medications: a review.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Circadian Rhythm; Clozapine; Erectile Dysfunction; Female; Fo

2001
Underlying mechanisms of psychosis and aggression in patients with Alzheimer's disease.
    The Journal of clinical psychiatry, 2001, Volume: 62 Suppl 21

    Topics: Aged; Aggression; Alzheimer Disease; Antipsychotic Agents; Basal Ganglia Diseases; Humans; Multicent

2001
Risperidone for the treatment of behavioral and psychological symptoms of dementia.
    The Journal of clinical psychiatry, 2001, Volume: 62 Suppl 21

    Topics: Aged; Aggression; Antipsychotic Agents; Basal Ganglia Diseases; Clinical Trials as Topic; Cognition

2001
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
Tardive dyskinesias and antipsychotics: a review.
    European psychiatry : the journal of the Association of European Psychiatrists, 2002, Volume: 17, Issue:3

    Topics: Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dyskinesia, Drug-Induced; Humans; Ola

2002

Trials

258 trials available for risperidone and Psychoses

ArticleYear
Aripiprazole and Risperidone Present Comparable Long-Term Metabolic Profiles: Data From a Pragmatic Randomized Controlled Trial in Drug-Naïve First-Episode Psychosis.
    The international journal of neuropsychopharmacology, 2022, 10-25, Volume: 25, Issue:10

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Lipids; Metabolome; Psychoses, Substance-Induced; Psycho

2022
Aripiprazole vs Risperidone Head-to-Head Effectiveness in First-Episode Non-Affective-Psychosis: A 3-Month Randomized, Flexible-Dose, Open-Label Clinical Trial.
    The international journal of neuropsychopharmacology, 2022, 11-17, Volume: 25, Issue:11

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Prospective Studies; Psychotic Disorders; Risperidone; T

2022
Effects of risperidone/paliperidone versus placebo on cognitive functioning over the first 6 months of treatment for psychotic disorder: secondary analysis of a triple-blind randomised clinical trial.
    Translational psychiatry, 2023, Jun-10, Volume: 13, Issue:1

    Topics: Antipsychotic Agents; Australia; Cognition; Female; Humans; Paliperidone Palmitate; Psychotic Disord

2023
Early Stabilization of Weight Changes Following Treatment With Olanzapine, Risperidone, and Aripiprazole: A 12-Month Naturalistic Study of First Episode Psychosis.
    The Journal of clinical psychiatry, 2019, 08-27, Volume: 80, Issue:5

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Body Mass Index; Female; Humans; Male; Olanzapine; Prospe

2019
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
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
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 16-week randomized placebo-controlled trial investigating the effects of omega-3 polyunsaturated fatty acid treatment on white matter microstructure in recent-onset psychosis patients concurrently treated with risperidone.
    Psychiatry research. Neuroimaging, 2021, 01-30, Volume: 307

    Topics: Fatty Acids, Omega-3; Fatty Acids, Unsaturated; Humans; Psychotic Disorders; Risperidone; White Matt

2021
Longitudinal investigation of the relationship between omega-3 polyunsaturated fatty acids and neuropsychological functioning in recent-onset psychosis: A randomized clinical trial.
    Schizophrenia research, 2021, Volume: 228

    Topics: Dietary Supplements; Docosahexaenoic Acids; Eicosapentaenoic Acid; Fatty Acids, Omega-3; Fatty Acids

2021
Differentiating the effect of antipsychotic medication and illness on brain volume reductions in first-episode psychosis: A Longitudinal, Randomised, Triple-blind, Placebo-controlled MRI Study.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2021, Volume: 46, Issue:8

    Topics: Antipsychotic Agents; Basal Ganglia; Humans; Magnetic Resonance Imaging; Psychotic Disorders; Risper

2021
Aripiprazole vs Risperidone for the acute-phase treatment of first-episode psychosis: A 6-week randomized, flexible-dose, open-label clinical trial.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2021, Volume: 47

    Topics: Antipsychotic Agents; Aripiprazole; Humans; Prospective Studies; Psychotic Disorders; Risperidone; T

2021
Different neurocognitive profiles of risperidone and aripiprazole in the FIRST episode of psychosis: A 3-year follow-up comparison.
    Progress in neuro-psychopharmacology & biological psychiatry, 2021, 08-30, Volume: 110

    Topics: Adolescent; Adult; Antipsychotic Agents; Aripiprazole; Cognition; Cognition Disorders; Cohort Studie

2021
Cannabidiol versus risperidone for treatment of recent-onset psychosis with comorbid cannabis use: study protocol for a randomized controlled clinical trial.
    BMC psychiatry, 2021, 08-14, Volume: 21, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Cannabidiol; Cannabis; Humans; Middle Aged; Psychotic Disor

2021
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
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
Comparison of the anti-inflammatory effect of aripiprazole and risperidone in 75 drug-naïve first episode psychosis individuals: A 3 months randomized study.
    Schizophrenia research, 2018, Volume: 202

    Topics: Adult; Anti-Inflammatory Agents; Antipsychotic Agents; Aripiprazole; Biomarkers; Cytokines; Female;

2018
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
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
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
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
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
Glutamate levels in the associative striatum before and after 4 weeks of antipsychotic treatment in first-episode psychosis: a longitudinal proton magnetic resonance spectroscopy study.
    JAMA psychiatry, 2013, Volume: 70, Issue:10

    Topics: Adolescent; Adult; Antipsychotic Agents; Cerebellar Cortex; Corpus Striatum; Female; Functional Neur

2013
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
Course of weight gain and metabolic abnormalities in first treated episode of psychosis: the first year is a critical period for development of cardiovascular risk factors.
    The international journal of neuropsychopharmacology, 2014, Volume: 17, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Haloperidol; Humans; Male; Metabolic Disea

2014
Subcortical modulation of attentional control by second-generation antipsychotics in first-episode psychosis.
    Psychiatry research, 2014, Feb-28, Volume: 221, Issue:2

    Topics: Adult; Aged; Antipsychotic Agents; Attention; Basal Ganglia; Brain; Double-Blind Method; Female; Glo

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
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
White matter changes associated with antipsychotic treatment in first-episode psychosis.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2014, Volume: 39, Issue:6

    Topics: Anisotropy; Antipsychotic Agents; Aripiprazole; Brain; Diffusion Tensor Imaging; Double-Blind Method

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
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
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
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
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
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
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
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
Comparison of Quetiapine and Risperidone in Treatment of Acute Psychosis: A Double-Blind, Randomized-Controlled Study.
    Global journal of health science, 2015, Jun-09, Volume: 7, Issue:5

    Topics: Acute Disease; Adult; Antipsychotic Agents; Dibenzothiazepines; Double-Blind Method; Female; Humans;

2015
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
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
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
Gray matter volumes and treatment response of psychotic symptoms to risperidone in antipsychotic-naïve Alzheimer's disease patients.
    The Journal of clinical psychiatry, 2016, Volume: 77, Issue:1

    Topics: Aged; Alzheimer Disease; Amygdala; Antipsychotic Agents; Female; Gray Matter; Humans; Magnetic Reson

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
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
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
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
Hippocampal subregion volume changes associated with antipsychotic treatment in first-episode psychosis.
    Psychological medicine, 2017, Volume: 47, Issue:10

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Dentate Gyrus; Dose-Response Relationship, Drug; Double-B

2017
Clinical symptom responses to atypical antipsychotic medications in Alzheimer's disease: phase 1 outcomes from the CATIE-AD effectiveness trial.
    The American journal of psychiatry, 2008, Volume: 165, Issue:7

    Topics: Activities of Daily Living; Aged; Aggression; Alzheimer Disease; Antipsychotic Agents; Benzodiazepin

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
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 in child and adolescent first-episode psychosis: a longitudinal naturalistic approach.
    Journal of child and adolescent psychopharmacology, 2008, Volume: 18, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Dibenzothiazepines; Female; Follow-Up Stud

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
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
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
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
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
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
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
Neurocognitive effectiveness of haloperidol, risperidone, and olanzapine in first-episode psychosis: a randomized, controlled 1-year follow-up comparison.
    The Journal of clinical psychiatry, 2009, Apr-21, Volume: 70, Issue:5

    Topics: Adult; Amisulpride; Antipsychotic Agents; Benzodiazepines; Brain; Clozapine; Cognition Disorders; Fe

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
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
Randomized controlled trial of interventions for young people at ultra-high risk of psychosis: study design and baseline characteristics.
    The Australian and New Zealand journal of psychiatry, 2009, Volume: 43, Issue:9

    Topics: Adolescent; Adult; Cognitive Behavioral Therapy; Counseling; Double-Blind Method; Female; Humans; Ma

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
A trial of quetiapine compared with risperidone in the treatment of first onset psychosis among 15- to 18-year-old adolescents.
    International clinical psychopharmacology, 2010, Volume: 25, Issue:1

    Topics: Adolescent; Adolescent Behavior; Antipsychotic Agents; Dibenzothiazepines; Female; Humans; Hyperprol

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
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
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
Serotonin transporter triallelic genotype and response to citalopram and risperidone in dementia with behavioral symptoms.
    International clinical psychopharmacology, 2010, Volume: 25, Issue:1

    Topics: Aged; Aged, 80 and over; Alleles; Antipsychotic Agents; Behavioral Symptoms; Citalopram; Dementia; F

2010
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
Comparison of topiramate and risperidone for the treatment of behavioral disturbances of patients with Alzheimer disease: a double-blind, randomized clinical trial.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:1

    Topics: Aged; Alzheimer Disease; Anticonvulsants; Antipsychotic Agents; Behavioral Symptoms; Caregivers; Dou

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
Prospective, open study of long-acting injected risperidone versus oral antipsychotics in 88 chronically psychotic patients.
    Pharmacopsychiatry, 2010, Volume: 43, Issue:2

    Topics: Administration, Oral; Adult; Aged; Antipsychotic Agents; Carbohydrates; Chronic Disease; Delayed-Act

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
Risperidone associated weight, leptin, and anthropometric changes in children and adolescents with psychotic disorders in early treatment.
    Human psychopharmacology, 2010, Volume: 25, Issue:2

    Topics: Adolescent; Anthropometry; Antidepressive Agents, Second-Generation; Body Mass Index; Body Size; Bod

2010
Effectiveness of second-generation antipsychotics: a naturalistic, randomized comparison of olanzapine, quetiapine, risperidone, and ziprasidone.
    BMC psychiatry, 2010, Mar-24, Volume: 10

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Administration Schedule; Dysk

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
Comparison of intramuscular olanzapine, orally disintegrating olanzapine tablets, oral risperidone solution, and intramuscular haloperidol in the management of acute agitation in an acute care psychiatric ward in Taiwan.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:3

    Topics: Acute Disease; Administration, Oral; Adult; Benzodiazepines; Disease Management; Female; Haloperidol

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
Comparison of risperidone orodispersible tablet and intramuscular haloperidol in the treatment of acute psychotic agitation: a randomized open, prospective study.
    Neuropsychobiology, 2010, Volume: 62, Issue:2

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Double-Blind Method; Female; Ha

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
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
Effect of early dysphoric response and cannabis use on discontinuation of olanzapine or risperidone in patients with early psychosis.
    Pharmacopsychiatry, 2010, Volume: 43, Issue:7

    Topics: Affective Symptoms; Antipsychotic Agents; Benzodiazepines; Humans; Marijuana Smoking; Medication Adh

2010
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
Relapse prevention and remission attainment in first-episode non-affective psychosis. A randomized, controlled 1-year follow-up comparison of haloperidol, risperidone and olanzapine.
    Journal of psychiatric research, 2011, Volume: 45, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Diagnostic and Statistical Manual of Menta

2011
Effectiveness of haloperidol, risperidone and olanzapine in the treatment of first-episode non-affective psychosis: results of a randomized, flexible-dose, open-label 1-year follow-up comparison.
    Journal of psychopharmacology (Oxford, England), 2011, Volume: 25, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dyskinesia, Drug-Induced; Female; Haloperidol; Humans;

2011
Long-term efficacy of risperidone long-acting injectable in bipolar disorder with psychotic features: a prospective study of 3-year outcomes.
    International clinical psychopharmacology, 2011, Volume: 26, Issue:3

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Drug Administration Schedule; Female; Humans; Injecti

2011
The antipsychotic discontinuation in Alzheimer disease trial: clinical rationale and study design.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2012, Volume: 20, Issue:4

    Topics: Alzheimer Disease; Antipsychotic Agents; Clinical Protocols; Double-Blind Method; Humans; Psychomoto

2012
Escitalopram versus risperidone for the treatment of behavioral and psychotic symptoms associated with Alzheimer's disease: a randomized double-blind pilot study.
    International psychogeriatrics, 2011, Volume: 23, Issue:9

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Citalopram; Double-Blind Method; Female; Humans; Male

2011
Long-term (3-year) effectiveness of haloperidol, risperidone and olanzapine: results of a randomized, flexible-dose, open-label comparison in first-episode nonaffective psychosis.
    Psychopharmacology, 2012, Volume: 219, Issue:1

    Topics: Adult; Benzodiazepines; Cohort Studies; Dose-Response Relationship, Drug; Female; Follow-Up Studies;

2012
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
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
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
Anti-depressive effectiveness of olanzapine, quetiapine, risperidone and ziprasidone: a pragmatic, randomized trial.
    BMC psychiatry, 2011, Aug-31, Volume: 11

    Topics: Adolescent; Adult; Aged; Antidepressive Agents; Benzodiazepines; Depression; Dibenzothiazepines; Fem

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
Neurocognitive effectiveness of quetiapine, olanzapine, risperidone, and ziprasidone: a pragmatic, randomized trial.
    European psychiatry : the journal of the Association of European Psychiatrists, 2013, Volume: 28, Issue:3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cognition; Dibenzothiazepines; Femal

2013
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
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 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
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
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
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
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
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
Duration of untreated negative and positive symptoms of psychosis and cognitive impairment in first episode psychosis.
    Schizophrenia research, 2012, Volume: 141, Issue:2-3

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Female; Humans;

2012
Relapse risk after discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2012, Oct-18, Volume: 367, Issue:16

    Topics: Aged; Aged, 80 and over; Aggression; Alzheimer Disease; Antipsychotic Agents; Double-Blind Method; F

2012
Relapse risk after discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2012, Oct-18, Volume: 367, Issue:16

    Topics: Aged; Aged, 80 and over; Aggression; Alzheimer Disease; Antipsychotic Agents; Double-Blind Method; F

2012
Relapse risk after discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2012, Oct-18, Volume: 367, Issue:16

    Topics: Aged; Aged, 80 and over; Aggression; Alzheimer Disease; Antipsychotic Agents; Double-Blind Method; F

2012
Relapse risk after discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2012, Oct-18, Volume: 367, Issue:16

    Topics: Aged; Aged, 80 and over; Aggression; Alzheimer Disease; Antipsychotic Agents; Double-Blind Method; F

2012
Long-term effect of haloperidol, olanzapine, and risperidone on plasma prolactin levels in patients with first-episode psychosis.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Biomarkers; Female; Follow-Up Studies; Haloperidol; Hu

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
Randomized controlled trial of interventions for young people at ultra-high risk of psychosis: twelve-month outcome.
    The Journal of clinical psychiatry, 2013, Volume: 74, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Cognitive Behavioral Therapy; Combined Modality Therapy; Do

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
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
A comparison of the E-BEHAVE-AD, NBRS, and NPI in quantifying clinical improvement in the treatment of agitation and psychosis associated with dementia.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2013, Volume: 21, Issue:1

    Topics: Aged, 80 and over; Citalopram; Dementia; Double-Blind Method; Female; Humans; Male; Psychiatric Stat

2013
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
The effects of neuroleptic medications on basal ganglia blood flow in schizophreniform disorders: a comparison between the neuroleptic-naïve and medicated states.
    Biological psychiatry, 2002, Nov-01, Volume: 52, Issue:9

    Topics: Adult; Antipsychotic Agents; Basal Ganglia; Cerebrovascular Circulation; Female; Follow-Up Studies;

2002
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
Adjunctive risperidone treatment in post-traumatic stress disorder: a preliminary controlled trial of effects on comorbid psychotic symptoms.
    International clinical psychopharmacology, 2003, Volume: 18, Issue:1

    Topics: Adult; Antipsychotic Agents; Comorbidity; Double-Blind Method; Humans; Male; Middle Aged; Military P

2003
Efficacy of quetiapine and risperidone against depressive symptoms in outpatients with psychosis.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:12

    Topics: Ambulatory Care; Antipsychotic Agents; Dibenzothiazepines; Drug Administration Schedule; Drug Therap

2002
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
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
Cost-effectiveness of risperidone, olanzapine, and conventional antipsychotic medications.
    Schizophrenia bulletin, 2002, Volume: 28, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cost-Benefit Analysis; Diagnostic and Stat

2002
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
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
Risperidone and olanzapine in adults with intellectual disability: a clinical naturalistic study.
    International clinical psychopharmacology, 2003, Volume: 18, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Cognition Disorders; Comorbidity; Di

2003
Comparison of three antipsychotics in the emergency psychiatric setting.
    Human psychopharmacology, 2003, Volume: 18, Issue:6

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Emergency Services,

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
A pilot study of risperidone, olanzapine, and haloperidol in psychotic youth: a double-blind, randomized, 8-week trial.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2004, Volume: 29, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Dose-Response Relationship, Drug; Double-B

2004
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
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
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
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
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
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
Lithium treatment of acute mania in adolescents: a placebo-controlled discontinuation study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2004, Volume: 43, Issue:8

    Topics: Acute Disease; Adolescent; Aggression; Antimanic Agents; Antipsychotic Agents; Bipolar Disorder; Bri

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
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
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
A comparison of extrapyramidal symptoms in older outpatients treated with quetiapine or risperidone.
    Current medical research and opinion, 2004, Volume: 20, Issue:9

    Topics: Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Basal Ganglia Diseases; Dibenzothiazepin

2004
Efficacy and safety of long-acting risperidone in stable patients with schizoaffective disorder.
    Journal of affective disorders, 2004, Volume: 83, Issue:2-3

    Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Antidepressive Agents; Delayed-Act

2004
A comparison of two novel antipsychotics in first episode non-affective psychosis: one-year outcome on symptoms, motor side effects and cognition.
    Psychiatry research, 2004, Dec-15, Volume: 129, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Cognition Disorder

2004
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
Correlates of anticholinergic activity in patients with dementia and psychosis treated with risperidone or olanzapine.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:12

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Cognition Disorders; Delusions; Demen

2004
Oral risperidone with lorazepam versus oral zuclopenthixol with lorazepam in the treatment of acute psychosis in emergency psychiatry: a prospective, comparative, open-label study.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:1

    Topics: Adolescent; Adult; Aged; Aggression; Anti-Anxiety Agents; Antipsychotic Agents; Clopenthixol; Drug T

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
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
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
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
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
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
Amoxapine as an atypical antipsychotic: a comparative study vs risperidone.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2005, Volume: 30, Issue:12

    Topics: Adolescent; Adult; Amoxapine; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind M

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
Risperidone in psychotic combat-related posttraumatic stress disorder: an open trial.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Combat Disorders; Croa

2005
Risperidone in psychotic combat-related posttraumatic stress disorder: an open trial.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Combat Disorders; Croa

2005
Risperidone in psychotic combat-related posttraumatic stress disorder: an open trial.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Combat Disorders; Croa

2005
Risperidone in psychotic combat-related posttraumatic stress disorder: an open trial.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:7

    Topics: Adult; Akathisia, Drug-Induced; Antipsychotic Agents; Basal Ganglia Diseases; Combat Disorders; Croa

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
Long-acting risperidone in stable patients with schizoaffective disorder.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:5 Suppl

    Topics: Adult; Aged; Antipsychotic Agents; Body Weight; Delayed-Action Preparations; Female; Humans; Injecti

2005
Sustained improvement of clinical outcome with risperidone long-acting injectable in psychotic patients previously treated with olanzapine.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:5 Suppl

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Delayed-Action Preparati

2005
Effects of risperidone on behavioral and psychological symptoms associated with dementia in clinical practice.
    International psychogeriatrics, 2005, Volume: 17, Issue:4

    Topics: Aged; Aggression; Antipsychotic Agents; Basal Ganglia Diseases; Delusions; Dementia; Female; Humans;

2005
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
Risperidone for psychosis of Alzheimer's disease and mixed dementia: results of a double-blind, placebo-controlled trial.
    International journal of geriatric psychiatry, 2005, Volume: 20, Issue:12

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Antipsychotic Agents; Dementia, Vascular; Double-Blind M

2005
Risperidone liquid in psychotic disorders--efficacy and attitudes.
    Psychiatria Danubina, 2005, Volume: 17, Issue:3-4

    Topics: Administration, Oral; Adult; Aged; Attitude of Health Personnel; Dyskinesia, Drug-Induced; Female; H

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
Risperidone in the treatment of psychosis of Alzheimer disease: results from a prospective clinical trial.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2006, Volume: 14, Issue:3

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Antipsychotic Agents; Dose-Response Relationship, Drug;

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
[Therapy of mental states at high risk for psychosis: preliminary results from Hungary].
    Orvosi hetilap, 2006, Feb-05, Volume: 147, Issue:5

    Topics: Adult; Antipsychotic Agents; Female; Follow-Up Studies; Haloperidol; Humans; Hungary; Male; Psychoth

2006
Early withdrawal in a double-blind randomized clinical trial with olanzapine and risperidone performed in adolescents with first psychosis.
    Psychopathology, 2006, Volume: 39, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Double-Blind Method; Female; Humans; Male;

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
Risperidone in the treatment of psychotic depression.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Volume: 30, Issue:4

    Topics: Adult; Aged; Analysis of Variance; Antidepressive Agents; Antipsychotic Agents; Depression; Dose-Res

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
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
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
Treating behavioral and psychological symptoms in patients with psychosis of Alzheimer's disease using risperidone.
    International psychogeriatrics, 2007, Volume: 19, Issue:2

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Double-Blind Method; Female; Humans; Male; Middle Age

2007
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
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
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
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
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
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
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
Efficacy and safety of aripiprazole in the acute treatment of schizophrenia in Chinese patients with risperidone as an active control: a randomized trial.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:1

    Topics: Adult; Antipsychotic Agents; Aripiprazole; China; Double-Blind Method; Female; Humans; Male; Middle

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
Prolactin level during 5 years of risperidone treatment in patients with psychotic disorders.
    Acta psychiatrica Scandinavica, 2007, Volume: 115, Issue:4

    Topics: Antipsychotic Agents; Body Mass Index; Body Weight; Chlorpromazine; Female; Follow-Up Studies; Human

2007
Amisulpride versus risperidone treatment for behavioral and psychological symptoms in patients with dementia of the Alzheimer type: a randomized, open, prospective study.
    Neuropsychobiology, 2006, Volume: 54, Issue:4

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Amisulpride; Antipsychotic Agents; Behavioral Symptoms;

2006
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
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
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 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
A double-blind comparison of citalopram and risperidone for the treatment of behavioral and psychotic symptoms associated with dementia.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2007, Volume: 15, Issue:11

    Topics: Aged, 80 and over; Antipsychotic Agents; Citalopram; Dementia; Double-Blind Method; Female; Hospital

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
Long-term safety and efficacy of long-acting risperidone in elderly psychotic patients.
    Human psychopharmacology, 2007, Volume: 22, Issue:8

    Topics: Activities of Daily Living; Aged; Aged, 80 and over; Antipsychotic Agents; Delayed-Action Preparatio

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
A 12-week randomized clinical trial to evaluate metabolic changes in drug-naive, first-episode psychosis patients treated with haloperidol, olanzapine, or risperidone.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:11

    Topics: Adolescent; Adult; Anthropometry; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass In

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
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
Interleukin-12 plasma levels in drug-naïve patients with a first episode of psychosis: effects of antipsychotic drugs.
    Psychiatry research, 2008, Mar-15, Volume: 158, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Demography; Diagnostic and Statistical Manual of Menta

2008
Risperidone and liver function tests in children and adolescents: a short-term prospective study.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Apr-01, Volume: 32, Issue:3

    Topics: Adolescent; Alanine Transaminase; Alkaline Phosphatase; Antipsychotic Agents; Aspartate Aminotransfe

2008
A randomized, double-blind, placebo-controlled trial of long-acting risperidone in cocaine-dependent men.
    The Journal of clinical psychiatry, 2008, Volume: 69, Issue:3

    Topics: Adult; Antipsychotic Agents; Cocaine-Related Disorders; Delayed-Action Preparations; Depressive Diso

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
Psychotic symptoms in patients with bipolar mania.
    Journal of affective disorders, 2008, Volume: 111, Issue:2-3

    Topics: Adolescent; Adult; Age of Onset; Bipolar Disorder; Comorbidity; Diagnostic and Statistical Manual of

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
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
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
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
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 use in a teaching hospital during its first year after market approval: economic and clinical implications.
    Psychopharmacology bulletin, 1995, Volume: 31, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Drug Approval; Drug Utilization; Fe

1995
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
Treatment of HIV-related psychotic disorders with risperidone: a series of 21 cases.
    Journal of psychosomatic research, 1997, Volume: 42, Issue:5

    Topics: Acquired Immunodeficiency Syndrome; Adult; Antipsychotic Agents; Female; Humans; Longitudinal Studie

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
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
Risperidone versus haloperidol and amitriptyline in the treatment of patients with a combined psychotic and depressive syndrome.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:2

    Topics: Adolescent; Adult; Aged; Amitriptyline; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Depr

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
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
Effects of atypical antipsychotic drug treatment on amphetamine-induced striatal dopamine release in patients with psychotic disorders.
    Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 1999, Volume: 20, Issue:4

    Topics: Adult; Amphetamine; Antipsychotic Agents; Clozapine; Dopamine Antagonists; Dopamine Uptake Inhibitor

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
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
Lack of drug interactions between mirtazapine and risperidone in psychiatric patients: a pilot study.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 1999, Volume: 10, Issue:1

    Topics: Adult; Aged; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Depression; Depressive Disorder

1999
Effectiveness of antipsychotic therapy in a naturalistic setting: a comparison between risperidone, perphenazine, and haloperidol.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:12

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Child; Cholinergic Antagonist

1999
Risperidone in the treatment of first-episode psychotic patients: a double-blind multicenter study. Risperidone Working Group.
    Schizophrenia bulletin, 1999, Volume: 25, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Fema

1999
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
Clozapine and risperidone treatment of psychosis in Parkinson's disease.
    The Journal of neuropsychiatry and clinical neurosciences, 2000,Summer, Volume: 12, Issue:3

    Topics: Aged; Antipsychotic Agents; Brief Psychiatric Rating Scale; Clozapine; Double-Blind Method; Humans;

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
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
Safety and tolerability of a rapidly escalating dose-loading regimen for risperidone.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:12

    Topics: Administration, Oral; Adult; Antipsychotic Agents; Drug Administration Schedule; Female; Hospitaliza

2000
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
Safety and efficacy of risperidone in substance abusers with psychosis.
    The American journal on addictions, 2001,Spring, Volume: 10, Issue:2

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Female; Humans; Male; Middle Aged

2001
Risperidone in the treatment of first episode psychosis.
    Singapore medical journal, 2001, Volume: 42, Issue:4

    Topics: Adult; Antipsychotic Agents; Clinical Trials, Phase IV as Topic; Female; Humans; Male; Middle Aged;

2001
A double-blind, randomized, prospective evaluation of the efficacy and safety of risperidone versus haloperidol in the treatment of schizoaffective disorder.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:4

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Depressive Disorder; Double-Blind Method; Female; Hal

2001
Efficacy and safety of risperidone in the treatment of schizoaffective disorder: initial results from a large, multicenter surveillance study. Group for the Study of Risperidone in Affective Disorders (GSRAD).
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:8

    Topics: Adult; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Basal Ganglia Diseases; Bipolar

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
National Institute of Mental Health Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE): Alzheimer disease trial methodology.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2001,Fall, Volume: 9, Issue:4

    Topics: Aged; Algorithms; Alzheimer Disease; Antipsychotic Agents; Benzodiazepines; Citalopram; Cost-Benefit

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
Comparison of risperidone with olanzapine in elderly patients with dementia and psychosis.
    Pharmacotherapy, 2002, Volume: 22, Issue:1

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Cognition; Dementia; Female; Humans;

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
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
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
The effect of fluoxetine on the pharmacokinetics and safety of risperidone in psychotic patients.
    Pharmacopsychiatry, 2002, Volume: 35, Issue:2

    Topics: Adolescent; Adult; Aged; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Area Under

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
Pilot clinical investigation of risperidone in the treatment of psychotic patients.
    Pharmacopsychiatry, 1990, Volume: 23, Issue:5

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Brief Psychiatric Rating Scale; Drug Evaluation; Fema

1990

Other Studies

494 other studies available for risperidone and Psychoses

ArticleYear
Systematic in vivo screening of a series of 1-propyl-4-arylpiperidines against dopaminergic and serotonergic properties in rat brain: a scaffold-jumping approach.
    Journal of medicinal chemistry, 2012, Nov-26, Volume: 55, Issue:22

    Topics: Animals; Behavior, Animal; Brain; Dopamine; Dopamine Agents; Dopamine D2 Receptor Antagonists; Locom

2012
Discovery of benzo[d]imidazo[5,1-b]thiazole as a new class of phosphodiesterase 10A inhibitors.
    Bioorganic & medicinal chemistry letters, 2013, Dec-15, Volume: 23, Issue:24

    Topics: Animals; Antipsychotic Agents; Disease Models, Animal; Dizocilpine Maleate; Drug Evaluation, Preclin

2013
Striatal glutamate, subcortical structure and clinical response to first-line treatment in first-episode psychosis patients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2022, 03-08, Volume: 113

    Topics: Adult; Brain; Corpus Striatum; Female; Glutamic Acid; Humans; Image Processing, Computer-Assisted; M

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
Atypical, but Not Typical, Antipsychotic Drugs Reduce Hypersynchronized Prefrontal-Hippocampal Circuits during Psychosis-Like States in Mice: Contribution of 5-HT2A and 5-HT1A Receptors.
    Cerebral cortex (New York, N.Y. : 1991), 2022, 08-03, Volume: 32, Issue:16

    Topics: Animals; Antipsychotic Agents; Clozapine; Haloperidol; Hippocampus; Mice; Phencyclidine; Prefrontal

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
Antipsychotic Exposure in Clinical High Risk of Psychosis: Empirical Insights From a Large Cohort Study.
    The Journal of clinical psychiatry, 2022, 03-21, Volume: 83, Issue:3

    Topics: Antipsychotic Agents; Aripiprazole; Cohort Studies; Female; Humans; Male; Psychotic Disorders; Risk

2022
Long-term treatment of antipsychotics and combined therapy with other psychotropic medications inducing weight gain in patients with non-affective psychotic disorder: Evidence from GROUP, a longitudinal study.
    Psychiatry research, 2022, Volume: 314

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Humans; Longitudinal Studies; Olanzapine; Psychoti

2022
Proportion of subjects with psychotic features in bipolar disorder correlated with treatment response by antipsychotics for acute mania.
    Psychiatry and clinical neurosciences, 2022, Volume: 76, Issue:11

    Topics: Antipsychotic Agents; Bipolar Disorder; Humans; Mania; Olanzapine; Psychotic Disorders; Risperidone

2022
Off-label use of antidepressants, antipsychotics, and mood-stabilizers in psychiatry.
    Journal of neural transmission (Vienna, Austria : 1996), 2022, Volume: 129, Issue:11

    Topics: Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Female; Humans; Male; Mental Disorders

2022
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
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
Cardiometabolic Monitoring and Sociodemographic and Clinical Characteristics of Youths Prescribed Antipsychotic Medications.
    Psychiatric services (Washington, D.C.), 2023, 08-01, Volume: 74, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Cardiovascular Diseases; Female; Humans; Lipids; Male; Psyc

2023
Systemic inflammation and cortical neurochemistry in never-medicated first episode-psychosis individuals.
    Brain, behavior, and immunity, 2023, Volume: 111

    Topics: Antipsychotic Agents; Glutamic Acid; Humans; Inflammation; Interleukin-6; Leukocytes, Mononuclear; N

2023
Converting From Intramuscular to Oral Risperidone in a Nursing Home Resident.
    The primary care companion for CNS disorders, 2023, 07-27, Volume: 25, Issue:4

    Topics: Antipsychotic Agents; Humans; Nursing Homes; Psychotic Disorders; Risperidone

2023
Program Evaluation to Aid Choice of Aripiprazole or Risperidone for Hospitalized Adolescents with Cannabis Use Disorder and Psychosis.
    Journal of child and adolescent psychopharmacology, 2023, Volume: 33, Issue:8

    Topics: Adolescent; Adolescent, Hospitalized; Antipsychotic Agents; Aripiprazole; Humans; Marijuana Abuse; P

2023
SOMATIC SYMPTOM DISORDER RESPONDING TO RISPERIDONE TREATMENT.
    Psychiatria Danubina, 2023,Fall, Volume: 35, Issue:3

    Topics: Antipsychotic Agents; Humans; Medically Unexplained Symptoms; Psychotic Disorders; Risperidone; Trea

2023
[Oculogyric crisis as an isolated extrapyramidal symptom of auto-intoxication with risperidone].
    Tijdschrift voor psychiatrie, 2019, Volume: 61, Issue:9

    Topics: Antipsychotic Agents; Diagnosis, Differential; Dystonia; Female; Humans; Ocular Motility Disorders;

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
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
Risperidone-induced cataract in a young female.
    Indian journal of ophthalmology, 2020, Volume: 68, Issue:1

    Topics: Antipsychotic Agents; Cataract; Female; Humans; Lens, Crystalline; Psychotic Disorders; Risperidone;

2020
Treatment with the antipsychotic risperidone is associated with increased M1-like JAK-STAT1 signature gene expression in PBMCs from participants with psychosis and THP-1 monocytes and macrophages.
    International immunopharmacology, 2020, Volume: 79

    Topics: Adult; Antipsychotic Agents; Cytokines; Female; Humans; Janus Kinases; Leukocytes, Mononuclear; Macr

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
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
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
Blood gene expression changes after Risperidone treatment in an antipsychotic-naïve cohort of first episode of psychosis patients.
    Schizophrenia research, 2020, Volume: 220

    Topics: Antipsychotic Agents; Gene Expression; Humans; Psychiatric Status Rating Scales; Psychotic Disorders

2020
Cycloid psychosis and its longitudinal diagnosis: case report.
    Actas espanolas de psiquiatria, 2020, Volume: 48, Issue:1

    Topics: Adult; Antidepressive Agents; Antipsychotic Agents; Female; Haloperidol; Humans; Hypnotics and Sedat

2020
White matter integrity, duration of untreated psychosis, and antipsychotic treatment response in medication-naïve first-episode psychosis patients.
    Molecular psychiatry, 2021, Volume: 26, Issue:9

    Topics: Antipsychotic Agents; Brain; Humans; Psychotic Disorders; Risperidone; White Matter

2021
Situational analysis of prevailing practices in the management of first-episode psychosis in Chennai, India.
    Early intervention in psychiatry, 2021, Volume: 15, Issue:3

    Topics: Haloperidol; Humans; India; Olanzapine; Psychotic Disorders; Risperidone

2021
Modelling Age-Related Changes in the Pharmacokinetics of Risperidone and 9-Hydroxyrisperidone in Different CYP2D6 Phenotypes Using a Physiologically Based Pharmacokinetic Approach.
    Pharmaceutical research, 2020, May-31, Volume: 37, Issue:6

    Topics: Administration, Oral; Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Aging; Antipsychotic

2020
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
LINE-1 hypomethylation is associated with poor risperidone response in a first episode of psychosis cohort.
    Epigenomics, 2020, Volume: 12, Issue:12

    Topics: Adolescent; Adult; Antipsychotic Agents; Case-Control Studies; DNA Methylation; Female; Humans; Long

2020
Newer Formulations of Risperidone: Remarks About Risperidone ISM
    CNS drugs, 2020, Volume: 34, Issue:10

    Topics: Antipsychotic Agents; Humans; Psychotic Disorders; Risperidone

2020
Overcoming Complications in Management of a Difficult-to-Treat Adolescent with Schizoaffective Disorder.
    Journal of child and adolescent psychopharmacology, 2020, Volume: 30, Issue:8

    Topics: Adolescent; Adolescent Psychiatry; Antidepressive Agents; Antipsychotic Agents; Diphenhydramine; Fem

2020
Towards safer risperidone prescribing in Alzheimer's disease.
    The British journal of psychiatry : the journal of mental science, 2021, Volume: 218, Issue:5

    Topics: Aggression; Alzheimer Disease; Antipsychotic Agents; Humans; Psychotic Disorders; Risperidone

2021
Rates of complete nonadherence among atypical antipsychotic drugs: A study using blood samples from 13,217 outpatients with psychotic disorders.
    Schizophrenia research, 2021, Volume: 228

    Topics: Antipsychotic Agents; Benzodiazepines; Humans; Outpatients; Psychotic Disorders; Quetiapine Fumarate

2021
Early intervention services, patterns of prescription and rates of discontinuation of antipsychotic treatment in first-episode psychosis.
    Early intervention in psychiatry, 2021, Volume: 15, Issue:6

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Humans; Olanzapine; Prescriptions; Psychot

2021
Brief psychotic disorder associated with quarantine and mild COVID-19.
    BMJ case reports, 2020, Dec-16, Volume: 13, Issue:12

    Topics: Adult; Anti-Anxiety Agents; Antipsychotic Agents; Anxiety Disorders; COVID-19; Humans; Lorazepam; Ma

2020
Abrupt Late-onset Psychosis as a Presentation of Coronavirus 2019 Disease (COVID-19): A Longitudinal Case Report.
    Journal of psychiatric practice, 2021, Mar-05, Volume: 27, Issue:2

    Topics: Acute Disease; Antipsychotic Agents; COVID-19; COVID-19 Nucleic Acid Testing; Humans; Longitudinal S

2021
Psychosis in a primary hyperparathyroidism patient with mild hypercalcemia: A case report.
    Medicine, 2021, Mar-26, Volume: 100, Issue:12

    Topics: Aged; Antipsychotic Agents; Female; Humans; Hypercalcemia; Hyperparathyroidism, Primary; Parathyroid

2021
The Antipsychotic Risperidone Alters Dihydroceramide and Ceramide Composition and Plasma Membrane Function in Leukocytes In Vitro and In Vivo.
    International journal of molecular sciences, 2021, Apr-10, Volume: 22, Issue:8

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Cell Membrane; Ceramides; Female; Humans; Leukocytes,

2021
Cotard Syndrome in an Adolescent With a First Episode of Psychosis.
    Journal of psychiatric practice, 2021, 05-05, Volume: 27, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Delusions; Electroconvulsive Therapy; Female; Humans; Psychotic Di

2021
A Prepubertal Girl with Delusions of Pregnancy.
    Journal of child and adolescent psychopharmacology, 2021, Volume: 31, Issue:5

    Topics: Attention Deficit Disorder with Hyperactivity; Child; Delusions; Female; Humans; Hyperprolactinemia;

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
Risperidone-Induced Acute Urinary Retention in a Patient With Major Depressive Disorder With Psychotic Features: a Case Report.
    American journal of therapeutics, 2021, Jun-21, Volume: 28, Issue:5

    Topics: Antipsychotic Agents; Depressive Disorder, Major; Humans; Psychotic Disorders; Risperidone; Urinary

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
The Influence of Substance Use on Side Effects of Olanzapine, Quetiapine, Risperidone, and Ziprasidone in Psychosis.
    Substance use & misuse, 2021, Volume: 56, Issue:12

    Topics: Adult; Benzodiazepines; Female; Humans; Male; Olanzapine; Piperazines; Psychotic Disorders; Quetiapi

2021
Hallucinations Predict Relapse After Discontinuation of Risperidone in Patients With Alzheimer's Disease and Psychosis or Agitation.
    The American journal of psychiatry, 2017, 04-01, Volume: 174, Issue:4

    Topics: Alzheimer Disease; Antipsychotic Agents; Hallucinations; Humans; Psychomotor Agitation; Psychotic Di

2017
Intuitive pharmacogenetic dosing of risperidone according to CYP2D6 phenotype extrapolated from genotype in a cohort of first episode psychosis patients.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2017, Volume: 27, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Cohort Studies; Cytochrome P-450 CYP2D6; Dose-Response Rela

2017
Evaluation of the effects of anti-psychotic drugs on the expression of CD68 on the peripheral blood monocytes of Alzheimer patients with psychotic symptoms.
    Life sciences, 2017, Jun-15, Volume: 179

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Antigens, CD; Antigens, Differentiation, Myelomonocytic;

2017
Parenteral nanoemulsions of risperidone for enhanced brain delivery in acute psychosis: Physicochemical and in vivo performances.
    International journal of pharmaceutics, 2017, Nov-30, Volume: 533, Issue:2

    Topics: Animals; Antipsychotic Agents; Biological Availability; Blood Proteins; Brain; Drug Delivery Systems

2017
Narcolepsy-cataplexy and psychosis: a case study.
    Revista de neurologia, 2017, Jul-16, Volume: 65, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Benzhydryl Compound

2017
The forgotten entity of cycloid psychosis.
    Asian journal of psychiatry, 2017, Volume: 30

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Diagnosis, Differential; Female; Humans; Psychotic Dis

2017
An Unusual Case of Acute Psychosis With Obsessive-Compulsive Features Following Arsenic Poisoning.
    Journal of psychiatric practice, 2017, Volume: 23, Issue:5

    Topics: Adult; Antipsychotic Agents; Arsenic Poisoning; Citalopram; Humans; Male; Obsessive-Compulsive Disor

2017
An Unexpected Circumstance: Acute Dystonic Reaction in the Setting of Clozapine Administration.
    Journal of pharmacy practice, 2019, Volume: 32, Issue:1

    Topics: Acute Disease; Adult; Antipsychotic Agents; Clozapine; Drug Interactions; Dystonia; Humans; Male; Ps

2019
Prefrontal and Striatal Gamma-Aminobutyric Acid Levels and the Effect of Antipsychotic Treatment in First-Episode Psychosis Patients.
    Biological psychiatry, 2018, 03-15, Volume: 83, Issue:6

    Topics: Adolescent; Adult; Antipsychotic Agents; Aspartic Acid; Corpus Striatum; Female; gamma-Aminobutyric

2018
T
    Psychoneuroendocrinology, 2018, Volume: 88

    Topics: Adult; Antipsychotic Agents; Asian People; Benzodiazepines; Biomarkers, Pharmacological; Body Mass I

2018
Mapping the evidence on pharmacological interventions for non-affective psychosis in humanitarian non-specialised settings: a UNHCR clinical guidance.
    BMC medicine, 2017, Dec-11, Volume: 15, Issue:1

    Topics: Antipsychotic Agents; Benzodiazepines; Guidelines as Topic; Humans; Olanzapine; Psychotic Disorders;

2017
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
Long-Acting Injectable Atypical Antipsychotic Use in Adolescents: An Observational Study.
    Journal of child and adolescent psychopharmacology, 2018, Volume: 28, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Attention Deficit and Disruptive Behavior Disorders;

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
Meditation induced psychosis: Case report.
    Asian journal of psychiatry, 2018, Volume: 31

    Topics: Adult; Antipsychotic Agents; GABA Modulators; Haloperidol; Humans; Lorazepam; Male; Meditation; Prom

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
A case report of schizoaffective disorder with ritualistic behaviors and catatonic stupor: successful treatment by risperidone and modified electroconvulsive therapy.
    BMC psychiatry, 2018, 03-13, Volume: 18, Issue:1

    Topics: Adult; Antipsychotic Agents; Catatonia; Ceremonial Behavior; Electroconvulsive Therapy; Humans; Male

2018
[Asperger Syndrome and/or Clinical High Risk of Psychosis? A Differential Diagnostic Challenge].
    Praxis der Kinderpsychologie und Kinderpsychiatrie, 2018, Volume: 67, Issue:3

    Topics: Adolescent; Asperger Syndrome; Child; Child, Preschool; Cognitive Behavioral Therapy; Combined Modal

2018
Injectable Risperidone During Hemodialysis.
    The primary care companion for CNS disorders, 2018, Apr-19, Volume: 20, Issue:2

    Topics: Adult; Antipsychotic Agents; Delayed-Action Preparations; Humans; Injections; Male; Psychotic Disord

2018
Continuation of Atypical Antipsychotic Medication During Early Pregnancy and the Risk of Gestational Diabetes.
    The American journal of psychiatry, 2018, 06-01, Volume: 175, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Diabetes, Gestational; Female; Humans; Olanzapine; Pipera

2018
Prolonged Psychosis Associated with Left Insular Stroke: Talking to God in the Walls.
    Psychosomatics, 2018, Volume: 59, Issue:6

    Topics: Aged; Antimanic Agents; Antipsychotic Agents; Cerebral Cortex; Electroencephalography; Hallucination

2018
The Use of Carbamazepine to Expedite Metabolism of Risperidone Long-Acting Injection Through Induction of CYP3A4 in a Patient With Extrapyramidal Symptoms.
    The American journal of psychiatry, 2018, 06-01, Volume: 175, Issue:6

    Topics: Adult; Basal Ganglia Diseases; Carbamazepine; Cytochrome P-450 CYP3A; Delayed-Action Preparations; E

2018
[Evaluation of verbal inhibitory control with the Stroop Test in early episodes of psychosis with the experience of traumatic events in infancy].
    Revista de neurologia, 2018, Aug-16, Volume: 67, Issue:4

    Topics: Adolescent; Age Factors; Aripiprazole; Child; Child, Preschool; Executive Function; Female; Humans;

2018
Mitochondrial DNA copy number is associated with psychosis severity and anti-psychotic treatment.
    Scientific reports, 2018, 08-24, Volume: 8, Issue:1

    Topics: Adult; Antipsychotic Agents; Clozapine; DNA Copy Number Variations; DNA, Mitochondrial; Female; Huma

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
Symptomatic Extreme Elevation of Prolactin Related to Risperidone Use.
    The primary care companion for CNS disorders, 2018, Sep-20, Volume: 20, Issue:5

    Topics: Adult; Antipsychotic Agents; Female; Humans; Prolactin; Psychotic Disorders; Risperidone; Young Adul

2018
Immunomodulatory effects of antipsychotic treatment on gene expression in first-episode psychosis.
    Journal of psychiatric research, 2019, Volume: 109

    Topics: Adolescent; Adult; Antipsychotic Agents; Cytokines; Female; Gene Expression; Gene Expression Regulat

2019
l-Arginine metabolism before and after 10 weeks of antipsychotic treatment in first-episode psychotic patients.
    Schizophrenia research, 2019, Volume: 206

    Topics: Agmatine; Antipsychotic Agents; Arginine; Case-Control Studies; Citrulline; Female; Humans; Male; Ol

2019
Activation of the immune-inflammatory response system and the compensatory immune-regulatory system in antipsychotic naive first episode psychosis.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2019, Volume: 29, Issue:3

    Topics: Adult; Antipsychotic Agents; Cytokines; Female; Humans; Male; Psychotic Disorders; Receptors, Cytoki

2019
Acute agranulocytosis when switching from risperidone to paliperidone.
    The Australian and New Zealand journal of psychiatry, 2019, Volume: 53, Issue:6

    Topics: Adolescent; Agranulocytosis; Antipsychotic Agents; Comorbidity; Drug Substitution; Humans; Male; Neu

2019
No Differences in Weight Gain Between Risperidone and Aripiprazole in Children and Adolescents After 12 Months.
    Journal of child and adolescent psychopharmacology, 2019, Volume: 29, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Autism Spectrum Disorder; Body Mass Index; Child; Fe

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
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
Effect of CYP2D6 genotype on exposure and efficacy of risperidone and aripiprazole: a retrospective, cohort study.
    The lancet. Psychiatry, 2019, Volume: 6, Issue:5

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Aripiprazole; Cytochrome P-450

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
Prescribing patterns in adolescent psychiatric practice: an important role of antipsychotics.
    Psychiatria Danubina, 2019, Volume: 31, Issue:Suppl 2

    Topics: Adolescent; Adolescent Psychiatry; Antidepressive Agents; Antipsychotic Agents; Child; Drug Prescrip

2019
[Risperidone and carbamazepine-induced syndrome of inappropriate antidiuretic hormone secretion: case study].
    The Pan African medical journal, 2019, Volume: 32

    Topics: Antimanic Agents; Antipsychotic Agents; Carbamazepine; Female; Humans; Inappropriate ADH Syndrome; M

2019
The antipsychotic medication, risperidone, causes global immunosuppression in healthy mice.
    PloS one, 2019, Volume: 14, Issue:6

    Topics: Animals; Antipsychotic Agents; Humans; Immunosuppressive Agents; Inflammation; Male; Mice; Mice, Inb

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
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
Antipsychotic-induced dyslipidemia treated with omega 3 fatty acid supplement in an 11-year-old psychotic child: a 1-year follow-up.
    Journal of child and adolescent psychopharmacology, 2013, Volume: 23, Issue:2

    Topics: Antipsychotic Agents; Child; Dietary Supplements; Dyslipidemias; Fatty Acids, Omega-3; Follow-Up Stu

2013
[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
Comparative safety of antipsychotics: another look at the risk of diabetes.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2013, Volume: 58, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Clozapine; Cohort Studies; Diabe

2013
Movement disorders in elderly users of risperidone and first generation antipsychotic agents: a Canadian population-based study.
    PloS one, 2013, Volume: 8, Issue:5

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Canada; Dementia; Dibenzothiazepines

2013
Effects of eight weeks of atypical antipsychotic treatment on middle frontal thickness in drug-naïve first-episode psychosis patients.
    Schizophrenia research, 2013, Volume: 149, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Female; Follow-Up Studies; Frontal Lobe; Humans; Image Proc

2013
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
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
Psychosis improved dysphonia.
    BMJ case reports, 2013, Dec-09, Volume: 2013

    Topics: Acute Disease; Adult; Anti-Anxiety Agents; Antipsychotic Agents; Clonazepam; Diagnosis, Differential

2013
Poststroke psychosis in an 8-year-old child with moyamoya disease.
    BMJ case reports, 2013, Dec-10, Volume: 2013

    Topics: Antipsychotic Agents; Child; Humans; Male; Moyamoya Disease; Psychotic Disorders; Risperidone; Strok

2013
Biased reporting of results in patients at ultra-high risk of psychosis.
    The Journal of clinical psychiatry, 2013, Volume: 74, Issue:11

    Topics: Antipsychotic Agents; Cognitive Behavioral Therapy; Female; Humans; Male; Psychotherapy; Psychotic D

2013
Dr McGorry and colleagues reply.
    The Journal of clinical psychiatry, 2013, Volume: 74, Issue:11

    Topics: Antipsychotic Agents; Cognitive Behavioral Therapy; Female; Humans; Male; Psychotherapy; Psychotic D

2013
Concordant response to pharmacotherapy in monozygotic twins with schizoaffective disorder.
    European review for medical and pharmacological sciences, 2013, Volume: 17, Issue:23

    Topics: Affect; Alopecia; Antipsychotic Agents; Diseases in Twins; Drug Therapy, Combination; Emotions; Huma

2013
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
Lower risk for body weight gain and better control of appetite after switching risperidone to paliperidone in a schizoaffective patient.
    The Journal of neuropsychiatry and clinical neurosciences, 2014, Apr-01, Volume: 26, Issue:2

    Topics: Adult; Antipsychotic Agents; Appetite; Body Weight; Female; Humans; Isoxazoles; Paliperidone Palmita

2014
Effervescent tablet formulation for enhanced patient compliance and the therapeutic effect of risperidone.
    Drug delivery, 2016, Volume: 23, Issue:1

    Topics: Animals; Antipsychotic Agents; Chemistry, Pharmaceutical; Drug Compounding; Excipients; Half-Life; H

2016
Premature thelarche in an 8-year-old girl following prolonged use of risperidone.
    Journal of child and adolescent psychopharmacology, 2014, Volume: 24, Issue:4

    Topics: Antipsychotic Agents; Breast; Child; Female; Humans; Psychotic Disorders; Puberty, Precocious; Rispe

2014
Evaluation of neurotransmitter receptor gene expression identifies GABA receptor changes: a follow-up study in antipsychotic-naïve patients with first-episode psychosis.
    Journal of psychiatric research, 2014, Volume: 56

    Topics: Antipsychotic Agents; Down-Regulation; Female; Follow-Up Studies; Gene Expression; Humans; Male; Psy

2014
[Antipsychotics -- do they exist?].
    Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakologiai Egyesulet lapja = official journal of the Hungarian Association of Psychopharmacology, 2014, Volume: 16, Issue:2

    Topics: Adaptation, Psychological; Affect; Antipsychotic Agents; Aripiprazole; Clinical Trials as Topic; Cor

2014
Prognosis of a brief psychotic episode.
    Evidence-based mental health, 2014, Volume: 17, Issue:3

    Topics: Adult; Antipsychotic Agents; Evidence-Based Medicine; Female; Humans; Prognosis; Psychotic Disorders

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
Psychosis with Huntington's disease: role of antipsychotic medications.
    BMJ case reports, 2014, Aug-19, Volume: 2014

    Topics: Aggression; Antipsychotic Agents; Humans; Huntington Disease; Male; Middle Aged; Psychotic Disorders

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
Changes in gene expression and methylation in the blood of patients with first-episode psychosis.
    Schizophrenia research, 2014, Volume: 159, Issue:2-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Case-Control Studies; DNA Methylation; Female; Gene Express

2014
Do users of risperidone who switch brands because of generic reference pricing fare better or worse than non-switchers? A New Zealand natural experiment.
    Administration and policy in mental health, 2015, Volume: 42, Issue:6

    Topics: Aged; Antipsychotic Agents; Cohort Studies; Drug Costs; Drug Substitution; Drugs, Generic; Female; H

2015
Effects of risperidone on cytokine profile in drug-naïve first-episode psychosis.
    The international journal of neuropsychopharmacology, 2014, Oct-31, Volume: 18, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Cytokines; Depression; Female; Flow Cytometry; Humans; Male

2014
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
Network analysis of gene expression in peripheral blood identifies mTOR and NF-κB pathways involved in antipsychotic-induced extrapyramidal symptoms.
    The pharmacogenomics journal, 2015, Volume: 15, Issue:5

    Topics: Adult; Animals; Antipsychotic Agents; Basal Ganglia Diseases; Dose-Response Relationship, Drug; Fema

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
Risperidone exacerbates Psychosis: A paradoxical phenomenon?
    The Australian and New Zealand journal of psychiatry, 2015, Volume: 49, Issue:7

    Topics: Antipsychotic Agents; Humans; Hydrocephalus; Male; Psychoses, Substance-Induced; Psychotic Disorders

2015
Metabolic monitoring for youths initiating use of second-generation antipsychotics, 2003-2011.
    Psychiatric services (Washington, D.C.), 2015, Volume: 66, Issue:6

    Topics: Adolescent; Affective Disorders, Psychotic; Antipsychotic Agents; Anxiety Disorders; Aripiprazole; B

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
Elderly nursing home resident with head drop.
    Journal of the American Medical Directors Association, 2015, May-01, Volume: 16, Issue:5

    Topics: Aged; Antipsychotic Agents; Dopamine Antagonists; Dystonia; Dystonic Disorders; Female; Humans; Psyc

2015
Chemotherapy-induced acute psychosis in a patient with malignant germ cell tumour.
    BMJ case reports, 2015, Apr-09, Volume: 2015

    Topics: Adult; Antineoplastic Combined Chemotherapy Protocols; Antipsychotic Agents; Benzodiazepines; Chemot

2015
Successful treatment of tuberous sclerosis with psychosis and obsessive-compulsive disorder: A case report.
    Psychiatry and clinical neurosciences, 2015, Volume: 69, Issue:8

    Topics: Adult; Antipsychotic Agents; Fluoxetine; Humans; Male; Obsessive-Compulsive Disorder; Psychotic Diso

2015
Inflammation and psychotropic drugs: the relationship between C-reactive protein and antipsychotic drug levels.
    Psychopharmacology, 2016, Volume: 233, Issue:9

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Biomarkers; C-Reactive Protein; Clozapine; Female; Hu

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
Psychotic syndrome associated with anti-Ca/ARHGAP26 and voltage-gated potassium channel antibodies.
    Journal of neuroimmunology, 2015, Sep-15, Volume: 286

    Topics: Adult; Antibodies; Antipsychotic Agents; Calcium; Cerebellum; Diazepam; Female; GTPase-Activating Pr

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
[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
Rhabdomyolysis with Acute Renal Failure and Deep Vein Thrombosis Induced by Antipsychotic Drugs: A Case Report.
    Pharmacopsychiatry, 2015, Volume: 48, Issue:7

    Topics: Acute Kidney Injury; Antipsychotic Agents; Humans; Loxapine; Male; Psychotic Disorders; Rhabdomyolys

2015
Elevated risperidone serum concentrations during acute inflammation, two cases.
    International journal of psychiatry in medicine, 2015, Volume: 50, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; C-Reactive Protein; Female; Humans; Inflammation; Middle

2015
Tardive dyskinesia occurring in a young woman after withdrawal of an atypical antipsychotic drug.
    Neurosciences (Riyadh, Saudi Arabia), 2015, Volume: 20, Issue:4

    Topics: Adult; Antipsychotic Agents; Female; Humans; Movement Disorders; Psychotic Disorders; Risperidone; S

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
Increased Risk of Obesity and Metabolic Dysregulation Following 12 Months of Second-Generation Antipsychotic Treatment in Children: A Prospective Cohort Study.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2015, Volume: 60, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Anxiety Disorders; Attention Deficit and Disruptive Behavior Disor

2015
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
[Case report: Neuroleptic malignant syndrome and diagnostic difficulties].
    L'Encephale, 2016, Volume: 42, Issue:3

    Topics: Antipsychotic Agents; Dantrolene; Female; Humans; Intellectual Disability; Middle Aged; Muscle Relax

2016
Effectiveness of switching from oral ziprasidone to risperidone in a patient with comorbid autistic disorder, profound intellectual disability, Gilbert syndrome, and exacerbation of psychosis.
    Psychiatria Danubina, 2016, Volume: 28, Issue:1

    Topics: Adult; Antipsychotic Agents; Autistic Disorder; Comorbidity; Gilbert Disease; Humans; Intellectual D

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
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
[Can men be included in the population subjected to puerperal psychosis? A case report].
    L'Encephale, 2016, Volume: 42, Issue:4

    Topics: Adolescent; Affective Disorders, Psychotic; Antipsychotic Agents; Delusions; Denial, Psychological;

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
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
Antipsychotic Use in Pregnancy and the Risk for Congenital Malformations.
    JAMA psychiatry, 2016, 09-01, Volume: 73, Issue:9

    Topics: Abnormalities, Drug-Induced; Adult; Antipsychotic Agents; Cohort Studies; Female; Heart Defects, Con

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
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
Recurrent Psychotic Episodes with a Near-monthly Cycle.
    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, 2016, Volume: 26, Issue:4

    Topics: Antipsychotic Agents; Child; Diagnosis, Differential; Female; Humans; Menstruation; Periodicity; Psy

2016
Sex Differences in Psychiatric Hospitalizations of Individuals With Psychotic Disorders.
    The Journal of nervous and mental disease, 2017, Volume: 205, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Clozapine; Commitment of Mentally Ill; Female; Hospitalization; H

2017
[Antypsychotic-induced central pontine myelinolysis in a congenital adrenal hyperplasia subject].
    Revista de neurologia, 2017, 03-01, Volume: 64, Issue:5

    Topics: Adrenal Hyperplasia, Congenital; Adult; Antipsychotic Agents; Humans; Male; Myelinolysis, Central Po

2017
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
Rapid onset psychosis after reduction of the risperidone dose.
    Pharmacopsychiatry, 2008, Volume: 41, Issue:4

    Topics: Adult; Antipsychotic Agents; Humans; Male; Psychotic Disorders; Risperidone; Schizophrenia, Paranoid

2008
Using risperidone for Alzheimer's dementia-associated psychosis.
    Expert opinion on pharmacotherapy, 2008, Volume: 9, Issue:14

    Topics: Aged; Aged, 80 and over; Alzheimer Disease; Antipsychotic Agents; Humans; Psychotic Disorders; Rispe

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
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
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
Acute disseminated encephalomyelitis presenting as acute psychotic disorder.
    Indian pediatrics, 2008, Volume: 45, Issue:12

    Topics: Acute Disease; Anti-Inflammatory Agents; Antipsychotic Agents; Child; Child, Preschool; Diagnosis, D

2008
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
Risperidone long-acting injection: a 6-year mirror-image study of healthcare resource use.
    Acta psychiatrica Scandinavica, 2009, Volume: 120, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Hospitalization; Humans; Injections, Intramuscular; Length of S

2009
The subjective experience of taking antipsychotic medication: a content analysis of Internet data.
    Acta psychiatrica Scandinavica, 2009, Volume: 120, Issue:2

    Topics: Adult; Affect; Akathisia, Drug-Induced; Antipsychotic Agents; Anxiety Disorders; Attitude to Health;

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
Sexual dysfunction and hormonal changes in first episode psychosis patients on olanzapine or risperidone.
    Psychoneuroendocrinology, 2009, Volume: 34, Issue:7

    Topics: Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Cross-Sectional Studies; Estradiol; Fem

2009
Risperidone long-acting injection: factors associated with changes in bed stay and hospitalisation in a 3-year naturalistic follow-up.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Cohort Studies; Delayed-Action Preparations; Female;

2010
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
Medication adherence for children and adolescents with first-episode psychosis following hospitalization.
    European child & adolescent psychiatry, 2009, Volume: 18, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Child; Cohort Studies; Dibenzothiazepines; Epidem

2009
Update on neuropsychiatric symptoms of dementia: antipsychotic use.
    Geriatrics, 2009, Volume: 64, Issue:5

    Topics: Aged; Aggression; Antipsychotic Agents; Aripiprazole; Dementia; Geriatric Psychiatry; Humans; Pipera

2009
A case of neuroleptic malignant syndrome induced by risperidone in a schizophrenic woman.
    Current drug safety, 2009, Volume: 4, Issue:2

    Topics: Antipsychotic Agents; Female; Fever; Humans; Middle Aged; Neuroleptic Malignant Syndrome; Psychotic

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
Asenapine effects in animal models of psychosis and cognitive function.
    Psychopharmacology, 2009, Volume: 206, Issue:4

    Topics: Amphetamine; Animals; Antipsychotic Agents; Apomorphine; Attention; Benzodiazepines; Cognition; Dibe

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
[Therapeutic intervention for group with risk of psychosis--Sendai At-risk Mental State And First Episode].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2009, Volume: 111, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Cognitive Behavioral Therapy; Combined Mod

2009
Effects of olanzapine and risperidone on metabolic factors in children and adolescents: a retrospective evaluation.
    Journal of psychiatric practice, 2009, Volume: 15, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Child; Diabetes Mellitus, Type 2

2009
The CYP2D6 metaboliser status of patients prescribed risperidone for the treatment of psychosis.
    The New Zealand medical journal, 2009, Jun-05, Volume: 122, Issue:1296

    Topics: Adult; Antipsychotic Agents; Cohort Studies; Cytochrome P-450 CYP2D6; Female; Humans; Male; Middle A

2009
Narcolepsy and psychotic states--a case report.
    The Israel journal of psychiatry and related sciences, 2009, Volume: 46, Issue:1

    Topics: Antipsychotic Agents; Benzhydryl Compounds; Cataplexy; Central Nervous System Stimulants; Comorbidit

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
Antipsychotic prescribing practices following withdrawal of concomitant carbamazepine.
    Journal of psychiatric practice, 2009, Volume: 15, Issue:6

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Carbamazepine; Cytochrome P-450 Enzyme

2009
Clinician experiences of employing the AmpliChip® CYP450 test in routine psychiatric practice.
    Journal of psychopharmacology (Oxford, England), 2012, Volume: 26, Issue:3

    Topics: Antipsychotic Agents; Attitude of Health Personnel; Biotransformation; Community Mental Health Cente

2012
Priapism and risperidone.
    Southern medical journal, 2009, Volume: 102, Issue:12

    Topics: Adolescent; Alcoholism; Anemia, Sickle Cell; Antipsychotic Agents; Cocaine-Related Disorders; Humans

2009
Hyperprolactinemia in an adolescent with psychotic disorder on risperidone.
    Journal of child and adolescent psychopharmacology, 2009, Volume: 19, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Female; Humans; Hyperprolactinemia; Psychotic Disorders; Risperido

2009
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
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
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
[Risperidone intoxication in a patient with a genetic predisposition as "poor [non]metabolizer"].
    Psychiatrische Praxis, 2010, Volume: 37, Issue:4

    Topics: Adult; Antipsychotic Agents; Chromosomes, Human, Pair 22; Cyclohexanols; Cytochrome P-450 CYP2D6; De

2010
The influence of side effect of antipsychotic on the course of treatment in adolescent.
    Psychiatria Danubina, 2010, Volume: 22, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Basal Ganglia Diseases; Drugs, Generic; Female; Hospitalization; H

2010
The role of CYP2D6 and TaqI A polymorphisms in malignant neuroleptic syndrome: two case reports with three episodes.
    Psychiatria Danubina, 2010, Volume: 22, Issue:1

    Topics: Adult; Alleles; Antipsychotic Agents; Bipolar Disorder; Clozapine; Cytochrome P-450 CYP2D6; Dibenzot

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
The differential diagnoses of parkinsonism: findings from a cohort of 1528 patients and a 10 years comparison in tertiary movement disorders clinics.
    Clinical neurology and neurosurgery, 2010, Volume: 112, Issue:5

    Topics: Aged; Antipsychotic Agents; Cinnarizine; Cohort Studies; Diagnosis, Differential; Female; Flunarizin

2010
Recommendations on the drug treatment of psychosis in Parkinson's disease.
    The American journal of medicine, 2010, Volume: 123, Issue:4

    Topics: Antipsychotic Agents; Dibenzothiazepines; Humans; Parkinson Disease; Psychotic Disorders; Quetiapine

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
Metabolic effects of second-generation antipsychotics in bipolar youth: comparison with other psychotic and nonpsychotic diagnoses.
    Bipolar disorders, 2010, Volume: 12, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Biomarkers; Bipolar Disorder; Body Mass Index; Ch

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
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
Starvation causes acute psychosis due to anterior thalamic infarction.
    Southern medical journal, 2010, Volume: 103, Issue:7

    Topics: Acute Disease; Adult; Antipsychotic Agents; Factor V; Female; Humans; Infarction; Ketosis; Positron-

2010
Psychiatric manifestations as the leading symptom in an expatriate with dengue fever.
    Infection, 2010, Volume: 38, Issue:4

    Topics: Antipsychotic Agents; Dengue; Female; Haiti; Humans; Psychotic Disorders; Risperidone

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
Searching for functional SNPs or rare variants in exonic regions of DRD3 in risperidone-treated patients.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2011, Volume: 21, Issue:4

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Case-Control Studies; Cohort Studies; Diagnosti

2011
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
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
[Catatonic dilemma in a schizoaffective patient with combined lithium-risperidone administration].
    Psychiatrische Praxis, 2010, Volume: 37, Issue:6

    Topics: Antimanic Agents; Antipsychotic Agents; Brain; Catatonia; Clozapine; Diagnosis, Differential; Dopami

2010
Effect of adjunctive duloxetine on the plasma concentrations of clozapine, olanzapine, and risperidone in patients with psychotic disorders.
    Journal of clinical psychopharmacology, 2010, Volume: 30, Issue:5

    Topics: Adult; Benzodiazepines; Clozapine; Drug Interactions; Drug Therapy, Combination; Duloxetine Hydrochl

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
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
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
Risperidone long-acting injection and Huntington's disease: case series with significant psychiatric and behavioural symptoms.
    International clinical psychopharmacology, 2011, Volume: 26, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Behavioral Symptoms; Cognition; Delayed-Action Preparations

2011
Electroconvulsive therapy in the treatment of delirious mania: a report of 2 patients.
    The journal of ECT, 2010, Volume: 26, Issue:4

    Topics: Adolescent; Antimanic Agents; Bipolar Disorder; Catatonia; Delirium; Electroconvulsive Therapy; Fema

2010
Analysis of risperidone and 9-hydroxyrisperidone in human plasma, urine and saliva by MEPS-LC-UV.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2011, Jan-15, Volume: 879, Issue:2

    Topics: Chromatography, Liquid; Humans; Isoxazoles; Linear Models; Paliperidone Palmitate; Psychotic Disorde

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
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
Stability of medication in early psychosis: a comparison between second-generation and low-dose first-generation antipsychotics.
    Early intervention in psychiatry, 2009, Volume: 3, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Benzodiazepines; Chi-Square Distribution; Clopenthixo

2009
[Delusion of parasitosis due to Wegener's granulomatosis].
    Fortschritte der Neurologie-Psychiatrie, 2011, Volume: 79, Issue:4

    Topics: Antipsychotic Agents; Delusions; Dibenzothiazepines; Granulomatosis with Polyangiitis; Humans; Immun

2011
Predictors of risperidone and 9-hydroxyrisperidone serum concentration in children and adolescents.
    Journal of child and adolescent psychopharmacology, 2011, Volume: 21, Issue:2

    Topics: Adolescent; Aging; Antipsychotic Agents; Body Mass Index; Child; Child Development Disorders, Pervas

2011
[Evaluation of prescription practices of long acting injectable risperidone in French hospitals].
    L'Encephale, 2011, Volume: 37 Suppl 1

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Bipolar

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
Misdiagnosis and exacerbation of unusual obsessive-compulsive disorder presentation with risperidone and clozapine in an adolescent girl - A case report.
    Collegium antropologicum, 2011, Volume: 35 Suppl 1

    Topics: Adolescent; Antipsychotic Agents; Clozapine; Diagnostic Errors; Female; Fluvoxamine; Humans; Obsessi

2011
Domperidone-induced tardive dyskinesia and withdrawal psychosis in an elderly woman with dementia.
    The Annals of pharmacotherapy, 2011, Volume: 45, Issue:9

    Topics: Aged; Blood-Brain Barrier; Dementia; Domperidone; Dopamine Antagonists; Dopamine D2 Receptor Antagon

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
A cytochrome P450 inhibitor in a stable schizophrenic patient: a drug interaction.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:5

    Topics: Adult; Antifungal Agents; Antipsychotic Agents; Bipolar Disorder; Cytochrome P-450 CYP2D6 Inhibitors

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
[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
Factors associated with the prescribing of olanzapine, quetiapine, and risperidone in patients with bipolar and related affective disorders.
    Pharmacotherapy, 2011, Volume: 31, Issue:8

    Topics: Academic Medical Centers; Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Depressive

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
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
Severe psychotic exacerbation during combined treatment with aripiprazole/haloperidol after prior treatment with risperidone.
    International journal of psychiatry in clinical practice, 2012, Volume: 16, Issue:2

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Drug Combinations; Drug Interactions; Female; Haloperidol

2012
Emergence of neuroleptic malignant syndrome while switching between risperidone and paliperidone.
    The Journal of neuropsychiatry and clinical neurosciences, 2011,Fall, Volume: 23, Issue:4

    Topics: Adult; Antipsychotic Agents; Humans; Isoxazoles; Male; Neuroleptic Malignant Syndrome; Paliperidone

2011
Antipsychotics leading to neuroleptic malignant syndrome in pregnancy.
    Obstetrics and gynecology, 2012, Volume: 119, Issue:2 Pt 2

    Topics: Adult; Antipsychotic Agents; Female; Haloperidol; Humans; Neuroleptic Malignant Syndrome; Pregnancy;

2012
Antipsychotics and mortality in Parkinsonism.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2012, Volume: 20, Issue:2

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Case-Control Studies; Cohort Studies

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
The challenges of clinical psychopharmacological management.
    Journal of psychosocial nursing and mental health services, 2012, Volume: 50, Issue:5

    Topics: Adult; Antipsychotic Agents; Chronic Disease; Community Mental Health Services; Comorbidity; Coopera

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
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
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
[Postpartum psychosis associated with cabergoline].
    Medicina clinica, 2013, Jan-05, Volume: 140, Issue:1

    Topics: Adult; Antipsychotic Agents; Cabergoline; Cesarean Section; Dopamine Agonists; Ergolines; Female; Ha

2013
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
Transient psychosis due to caregiver burden in a patient caring for severely demented spouses.
    Neuro endocrinology letters, 2012, Volume: 33, Issue:4

    Topics: Alzheimer Disease; Antipsychotic Agents; Caregivers; Female; Humans; Middle Aged; Psychotic Disorder

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
Depression with psychotic features in a child with SLE: successful therapy with psychotropic medications--case report.
    European child & adolescent psychiatry, 2013, Volume: 22, Issue:4

    Topics: Anti-Anxiety Agents; Antipsychotic Agents; Child; Depression; Diazepam; Female; Humans; Lupus Erythe

2013
Effectiveness of naltrexone for treating pathologic skin picking behavior in an adolescent with Prader-Willi syndrome.
    Journal of child and adolescent psychopharmacology, 2012, Volume: 22, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Behavior Therapy; Compulsive Behavior; Humans; Intellectual Disabi

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
Changes in prolactin levels and sexual function in young psychotic patients after switching from long-acting injectable risperidone to paliperidone palmitate.
    International clinical psychopharmacology, 2013, Volume: 28, Issue:1

    Topics: Adult; Age Factors; Antipsychotic Agents; Biomarkers; Drug Substitution; Female; Humans; Hyperprolac

2013
[Longterm treatment with Risperidone in Alzheimer's disease? No justification for more "drug deaths" in nursing homes!].
    Deutsche medizinische Wochenschrift (1946), 2013, Volume: 138, Issue:1-2

    Topics: Alzheimer Disease; Antipsychotic Agents; Female; Humans; Male; Psychomotor Agitation; Psychotic Diso

2013
Discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2013, 01-10, Volume: 368, Issue:2

    Topics: Alzheimer Disease; Antipsychotic Agents; Female; Humans; Male; Psychomotor Agitation; Psychotic Diso

2013
Discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2013, 01-10, Volume: 368, Issue:2

    Topics: Alzheimer Disease; Antipsychotic Agents; Female; Humans; Male; Psychomotor Agitation; Psychotic Diso

2013
Discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2013, 01-10, Volume: 368, Issue:2

    Topics: Alzheimer Disease; Antipsychotic Agents; Female; Humans; Male; Psychomotor Agitation; Psychotic Diso

2013
Discontinuation of risperidone in Alzheimer's disease.
    The New England journal of medicine, 2013, 01-10, Volume: 368, Issue:2

    Topics: Alzheimer Disease; Antipsychotic Agents; Female; Humans; Male; Psychomotor Agitation; Psychotic Diso

2013
Brain tumor in a patient with attenuated psychosis syndrome.
    Schizophrenia research, 2013, Volume: 144, Issue:1-3

    Topics: Adolescent; Antipsychotic Agents; Brain Neoplasms; Cognitive Behavioral Therapy; Combined Modality T

2013
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
Postictal psychosis: implications for nursing.
    The Journal of neuroscience nursing : journal of the American Association of Neuroscience Nurses, 2013, Volume: 45, Issue:2

    Topics: Aged; Aggression; Anticonvulsants; Antipsychotic Agents; Epilepsy, Complex Partial; Female; Humans;

2013
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
Triglyceride, cholesterol and weight changes among risperidone-treated youths. A retrospective study.
    European child & adolescent psychiatry, 2002, Volume: 11, Issue:3

    Topics: Adolescent; Affective Disorders, Psychotic; Antipsychotic Agents; Attention Deficit and Disruptive B

2002
Liquid risperidone in the treatment of psychotic agitation.
    CNS drugs, 2002, Volume: 16, Issue:11

    Topics: Administration, Oral; Antipsychotic Agents; Biological Availability; Clinical Trials as Topic; Human

2002
The effects of novel antipsychotics on glucose and lipid levels.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cholesterol; Cholesterol, HDL

2002
The effects of novel antipsychotics on glucose and lipid levels.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cholesterol; Cholesterol, HDL

2002
The effects of novel antipsychotics on glucose and lipid levels.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cholesterol; Cholesterol, HDL

2002
The effects of novel antipsychotics on glucose and lipid levels.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cholesterol; Cholesterol, HDL

2002
Differential effects of risperidone, olanzapine, clozapine, and conventional antipsychotics on type 2 diabetes: findings from a large health plan database.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:10

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Comorbidity; Confidence Inte

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Dec-05, Volume: 347, Issue:23

    Topics: Antipsychotic Agents; Autistic Disorder; Bipolar Disorder; Child; Humans; Male; Priapism; Psychotic

2002
Switch to quetiapine in antipsychotic agent-related hyperprolactinemia.
    Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2002, Volume: 23, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Citalopram; Dibenzothiazepines; Drug Therapy, Combination;

2002
The risk of diabetes during olanzapine use compared with risperidone use: a retrospective database analysis.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:12

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Cohort Studies; Diabetes Mellitus; Female; Follow-Up St

2002
Probable dementia with Lewy bodies and risperidone-induced delirium.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2002, Volume: 47, Issue:10

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Delirium; Humans; Lewy Body Disease; Male; Psychotic

2002
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
A case of risperidone-induced priapism.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:4

    Topics: Adult; Antipsychotic Agents; Humans; Male; Priapism; Psychotic Disorders; Risperidone

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
Role changes experienced by clinical staff in relation to clients' recovery from psychosis.
    Journal of psychiatric and mental health nursing, 2003, Volume: 10, Issue:3

    Topics: Adult; Anecdotes as Topic; Antipsychotic Agents; Attitude of Health Personnel; Clozapine; Female; Hu

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
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
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
Symptomatic bradyarrhythmia secondary to risperidone.
    The American journal of psychiatry, 2003, Volume: 160, Issue:12

    Topics: Antipsychotic Agents; Bradycardia; Dose-Response Relationship, Drug; Electrocardiography, Ambulatory

2003
Risperidone-induced marked elevation of serum creatine kinase in adolescence. A case report.
    Pharmacopsychiatry, 2003, Volume: 36, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Catatonia; Creatine Kinase; Humans; Male; Psychotic Disorders; Ris

2003
Dropout rates with olanzapine or risperidone: a multi-centre observational study.
    European journal of clinical pharmacology, 2004, Volume: 59, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Male; Meta-Analysis as Topic; Multicen

2004
Psychosis--a need for preemptive intervention?
    Singapore medical journal, 2003, Volume: 44, Issue:8

    Topics: Adult; Antipsychotic Agents; Humans; Male; Military Personnel; Psychotic Disorders; Risperidone; Sin

2003
Spasmodic dysphonia, a rare form of tardive dystonia, induced by low-dose risperidone?
    The Australian and New Zealand journal of psychiatry, 2004, Volume: 38, Issue:3

    Topics: Diagnosis, Differential; Female; Humans; Middle Aged; Psychotic Disorders; Risperidone; Selective Se

2004
Risperidone questioned as dementia first-line treatment.
    Geriatrics, 2004, Volume: 59, Issue:2

    Topics: Aged; Antipsychotic Agents; Dementia; Humans; Psychotic Disorders; Risperidone

2004
Comparison of risperidone and olanzapine as used under "real-world" conditions in a state psychiatric hospital.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiazepines; Drug Therapy, Combinati

2004
Development of an atherogenic metabolic risk factor profile associated with the use of atypical antipsychotics.
    The Journal of clinical psychiatry, 2004, Volume: 65, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Biomarkers; Carrier State; Cholesterol, HDL; Coronary

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
The management of psychogeriatric patient.
    Archives of gerontology and geriatrics. Supplement, 2004, Issue:9

    Topics: Activities of Daily Living; Aged; Aged, 80 and over; Aggression; Alzheimer Disease; Antipsychotic Ag

2004
No seizure exacerbation from risperidone in youth with comorbid epilepsy and psychiatric disorders: a case series.
    Journal of child and adolescent psychopharmacology, 2004,Summer, Volume: 14, Issue:2

    Topics: Adolescent; Adult; Aggression; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity;

2004
Coexistent hypothyroidism, psychosis, and severe obsessions in an adolescent: a 10-year follow-up.
    Journal of child and adolescent psychopharmacology, 2004,Summer, Volume: 14, Issue:2

    Topics: Adolescent; Aggression; Antipsychotic Agents; Fluvoxamine; Hospitalization; Humans; Hypothyroidism;

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
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
Antipsychotic drug prescribing in the elderly is cause for concern.
    International clinical psychopharmacology, 2004, Volume: 19, Issue:6

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Data Collection; Drug Prescriptions; Drug Utilization;

2004
Risperidone-induced rabbit syndrome in mood disorder.
    European psychiatry : the journal of the Association of European Psychiatrists, 2004, Volume: 19, Issue:7

    Topics: Antipsychotic Agents; Depressive Disorder, Major; Diagnosis, Differential; Hallucinations; Humans; M

2004
[Intoxications with atypical antipsychotic drugs--data of the Acute Intoxication Unit in Wrocław].
    Przeglad lekarski, 2004, Volume: 61, Issue:4

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Female; Humans; Male; Middle Ag

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
[Management of the atypical antipsychotic olanzapine in a clinical environment with particular regard to therapeutic drug monitoring (TDM) in a German State hospital].
    Psychiatrische Praxis, 2004, Volume: 31 Suppl 1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Dibenzothiazepines; Do

2004
Mesial temporal sclerosis and psychiatric symptoms: a case report.
    International journal of psychiatry in medicine, 2004, Volume: 34, Issue:3

    Topics: Antidepressive Agents; Antipsychotic Agents; Brain; Depression; Diagnosis, Differential; Electroence

2004
Sexual dysfunction associated with neuroleptic-induced hyperprolactinemia improves with reduction in prolactin levels.
    Annals of the New York Academy of Sciences, 2004, Volume: 1032

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Ejaculation; Female; Humans; Hyperprolactinemia; Male;

2004
Newer antipsychotic drugs and obesity in children and adolescents. How should we assess drug-associated weight gain?
    Acta psychiatrica Scandinavica, 2005, Volume: 111, Issue:3

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Child; Child, Presc

2005
[Cerebral infarct and atypical antipsychotic agents].
    Psychologie & neuropsychiatrie du vieillissement, 2004, Volume: 2, Issue:4

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Benzodiazepines; Cerebral Infarction; Dementia, Vascu

2004
Risperidone and breast-feeding.
    Journal of psychopharmacology (Oxford, England), 2005, Volume: 19, Issue:2

    Topics: Adult; Antipsychotic Agents; Breast Feeding; Dose-Response Relationship, Drug; Female; Humans; Infan

2005
A case of psychosis with temporal lobe epilepsy: SPECT changes with treatment.
    Pediatric neurology, 2005, Volume: 32, Issue:3

    Topics: Antipsychotic Agents; Brain; Cerebrovascular Circulation; Child; Epilepsy, Temporal Lobe; Humans; Ma

2005
Little effects of low dosage of levomepromazine on plasma risperidone levels.
    Pharmacopsychiatry, 2005, Volume: 38, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Brief Psychiatric Rating Scale; Dose-Response Relationship,

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
Predominant role of the 9-hydroxy metabolite of risperidone in elevating blood prolactin levels.
    The American journal of psychiatry, 2005, Volume: 162, Issue:5

    Topics: Adolescent; Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Drug Administration Sched

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
Post-malarial neuropsychiatric syndrome.
    The Journal of the Association of Physicians of India, 2005, Volume: 53

    Topics: Antipsychotic Agents; Humans; Malaria, Falciparum; Male; Middle Aged; Psychotic Disorders; Risperido

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
Polymorphic variations in GSTM1, GSTT1, PgP, CYP2D6, CYP3A5, and dopamine D2 and D3 receptors and their association with tardive dyskinesia in severe mental illness.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; ATP Binding Cassette Transporter, Subfamily B, Member 1; Cytochro

2005
Adjuvant galantamine to risperidone improves negative and cognitive symptoms in a patient presenting with schizophrenialike psychosis after traumatic brain injury.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:5

    Topics: Adult; Antipsychotic Agents; Brain Hemorrhage, Traumatic; Cholinesterase Inhibitors; Cognition Disor

2005
Atypical anti-psychotics in the real world--a naturalistic comparative outcome study.
    Scottish medical journal, 2005, Volume: 50, Issue:3

    Topics: Adolescent; Adult; Aged; Amisulpride; Antipsychotic Agents; Benzodiazepines; Clozapine; Dibenzothiaz

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
Metabolic effects associated with atypical antipsychotic treatment in the developmentally disabled.
    The Journal of clinical psychiatry, 2005, Volume: 66, Issue:9

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Cholesterol; Comorbidi

2005
Risperidone treatment in elderly patients with dementia: relative risk of cerebrovascular events versus other antipsychotics.
    International psychogeriatrics, 2005, Volume: 17, Issue:4

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Cerebrovascular Disorders; Cohort St

2005
Bipolar depression: the role of atypical antipsychotics.
    Expert review of neurotherapeutics, 2004, Volume: 4, Issue:6 Suppl 2

    Topics: Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Drug Tolerance; Follow-Up Studies; Humans;

2004
Plasma risperidone levels and clinical response in patients with first-episode psychosis.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:6

    Topics: Adult; Antipsychotic Agents; Asian People; Drug Monitoring; Female; Humans; Isoxazoles; Male; Palipe

2005
Atypical antipsychotics: special formulations for acute agitation.
    Journal of psychosocial nursing and mental health services, 2005, Volume: 43, Issue:10

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Humans; Olanzapine; Piperazines; Psychomotor Ag

2005
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
Tardive dyskinesia and antipsychotics: a 5-year longitudinal study of frequency, correlates and course.
    International clinical psychopharmacology, 2006, Volume: 21, Issue:1

    Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Dyskinesia, Drug-Induced; Female; Humans; Longitudina

2006
Possible antipsychotic effect of fluvoxamine.
    CNS spectrums, 2005, Volume: 10, Issue:10

    Topics: Antipsychotic Agents; Citalopram; Delayed-Action Preparations; Depressive Disorder, Major; Drug Admi

2005
Risperidone in first-episode psychosis: a longitudinal, exploratory voxel-based morphometric study.
    Schizophrenia research, 2006, Feb-15, Volume: 82, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Demography; Female; Follow-Up Studies; Functional Lateralit

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
Increased risk of extrapyramidal side-effect treatment associated with atypical antipsychotic polytherapy.
    Acta psychiatrica Scandinavica, 2006, Volume: 113, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Clozapine; Cross-S

2006
Pisa syndrome in a patient in a wheelchair taking valproic acid.
    The American journal of psychiatry, 2006, Volume: 163, Issue:2

    Topics: Aged; Anticonvulsants; Antipsychotic Agents; Drug Therapy, Combination; Dystonia; Humans; Male; Psyc

2006
The relationship between prolactin response and clinical efficacy of risperidone in acute psychotic inpatients.
    Progress in neuro-psychopharmacology & biological psychiatry, 2006, Volume: 30, Issue:4

    Topics: Adolescent; Adult; Analysis of Variance; Antipsychotic Agents; Drug Administration Schedule; Female;

2006
Psychosis in multiple sclerosis associated with left temporal lobe lesions on serial MRI scans.
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2006, Volume: 13, Issue:2

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Delusions; Excitatory Amino Acid Antagonists; Female;

2006
Psychosis of Alzheimer disease.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2006, Volume: 14, Issue:3

    Topics: Aged; Alzheimer Disease; Antipsychotic Agents; Benzodiazepines; Cause of Death; Controlled Clinical

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
Anticholinergics in dementia and other confounding problems.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 2006, Volume: 14, Issue:4

    Topics: Aged; Antipsychotic Agents; Benzodiazepines; Benztropine; Dementia; Drug Resistance; Humans; Muscari

2006
Risperidone-induced symptomatic hyperprolactinaemia in adolescents.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Drug Monitoring; Female; Galactorrhea; Gynecomastia; Humans; Hyper

2006
New-onset tardive dyskinesia in patients with first-episode psychosis receiving risperidone or haloperidol.
    The American journal of psychiatry, 2006, Volume: 163, Issue:5

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Dyskinesia, Drug-Induced; Haloperidol; Humans; Inciden

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
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
Treatment of olfactory hallucinations with topiramate.
    Journal of clinical psychopharmacology, 2006, Volume: 26, Issue:3

    Topics: Adult; Antipsychotic Agents; Fructose; Hallucinations; Humans; Male; Neuroprotective Agents; Prisons

2006
Antipsychotic treatment improves outcome in herpes simplex encephalitis: a case report.
    The Journal of neuropsychiatry and clinical neurosciences, 2006,Spring, Volume: 18, Issue:2

    Topics: Adult; Antipsychotic Agents; Cognition Disorders; Comorbidity; Delusions; Encephalitis, Herpes Simpl

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
Serum prolactin, leptin, lipids and lipoproteins levels during antipsychotics treatment in Parkinson's disease and related psychosis.
    Medicinski arhiv, 2006, Volume: 60, Issue:4

    Topics: Antiparkinson Agents; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Dibenzothiazepines; Hu

2006
Risperidone long-acting injection in practice - more questions than answers?
    Acta psychiatrica Scandinavica, 2006, Volume: 114, Issue:1

    Topics: Administration, Oral; Antipsychotic Agents; Delayed-Action Preparations; Dose-Response Relationship,

2006
Health resource utilization associated with switching to risperidone long-acting injection.
    Acta psychiatrica Scandinavica, 2006, Volume: 114, Issue:1

    Topics: Administration, Oral; Adolescent; Adult; Aged; Antipsychotic Agents; Delayed-Action Preparations; Fe

2006
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
Psychosis following acute Sydenham's chorea.
    European child & adolescent psychiatry, 2007, Volume: 16, Issue:1

    Topics: Acute Disease; Adolescent; Antipsychotic Agents; Chorea; Fear; Hallucinations; Humans; Male; Mitral

2007
Duration of risperidone treatment for BPSD.
    International journal of geriatric psychiatry, 2006, Volume: 21, Issue:7

    Topics: Aged; Aggression; Antipsychotic Agents; Dementia; Drug Administration Schedule; Female; Humans; Male

2006
Risperidone-induced erythema multiforme minor.
    British journal of clinical pharmacology, 2006, Volume: 62, Issue:4

    Topics: Adult; Antipsychotic Agents; Erythema Multiforme; Female; Humans; Male; Middle Aged; Psychotic Disor

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
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
Improving medication adherence with orally disintegrating tablets.
    Nursing, 2006, Volume: 36, Issue:9

    Topics: Administration, Oral; Antipsychotic Agents; Chemistry, Pharmaceutical; Humans; Male; Patient Complia

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
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
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
[Neurotoxicity related to lithium-risperidon combination treatment in a patient with schizoaffective disorder].
    Psychiatrische Praxis, 2007, Volume: 34, Issue:1

    Topics: Antimanic Agents; Antipsychotic Agents; Cognition Disorders; Drug Interactions; Drug Therapy, Combin

2007
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
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
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
Characteristics of psychotic patients with foreign accent syndrome.
    The Journal of neuropsychiatry and clinical neurosciences, 2007,Winter, Volume: 19, Issue:1

    Topics: Adult; Anticonvulsants; Antimanic Agents; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; C

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
Delusional experience of self as receiver of email in schizoaffective disorder.
    International journal of geriatric psychiatry, 2007, Volume: 22, Issue:5

    Topics: Aged, 80 and over; Antipsychotic Agents; Awareness; Computer Literacy; Culture; Delusions; Electroni

2007
Psychotic disorder in a patient with central and extrapontine myelinolysis.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:3

    Topics: Antidepressive Agents, Second-Generation; Antiparkinson Agents; Antipsychotic Agents; Baclofen; Fema

2007
Quetiapine in the successful combination treatment of an assaultive patient with treatment-resistant schizoaffective disorder.
    Behavioral medicine (Washington, D.C.), 2007,Spring, Volume: 33, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Resistance; Drug Therapy, Com

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
Discontinuation of risperidone, olanzapine, and haloperidol in first-episode psychosis.
    Journal of clinical psychopharmacology, 2007, Volume: 27, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Female; Haloperidol; Humans; Male; Olanzapine; Psychia

2007
The use of atypical antipsychotics in French psychiatric hospitals.
    Pharmacy world & science : PWS, 2007, Volume: 29, Issue:5

    Topics: Adult; Age Factors; Amisulpride; Antimanic Agents; Antiparkinson Agents; Antipsychotic Agents; Benzo

2007
Atypical antipsychotic administration during late pregnancy: placental passage and obstetrical outcomes.
    The American journal of psychiatry, 2007, Volume: 164, Issue:8

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Female; Fetal Blood; Haloperidol;

2007
Depot risperidone in elderly patients: the experience of an Australian aged psychiatry service.
    International psychogeriatrics, 2007, Volume: 19, Issue:4

    Topics: Aged; Australia; Delayed-Action Preparations; Female; Geriatric Psychiatry; Humans; Male; Mental Hea

2007
A report of successful treatment of psychosis in epilepsy with risperidone.
    The Journal of neuropsychiatry and clinical neurosciences, 2007,Summer, Volume: 19, Issue:3

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Epilepsy; Humans; Male; Psychotic Disorde

2007
Effective electroconvulsive therapy in a 92-year-old dementia patient with psychotic feature.
    Psychiatry and clinical neurosciences, 2007, Volume: 61, Issue:5

    Topics: Aged, 80 and over; Antipsychotic Agents; Combined Modality Therapy; Dementia, Multi-Infarct; Electro

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
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
Temporary increases in problem behavior and sleep disruption following decreases in medication: a descriptive analysis of conditional rates.
    Behavior modification, 2007, Volume: 31, Issue:6

    Topics: Adolescent; Aggression; Antipsychotic Agents; Child; Dose-Response Relationship, Drug; Female; Human

2007
Age and gender effects on olanzapine and risperidone plasma concentrations in children and adolescents.
    Journal of child and adolescent psychopharmacology, 2007, Volume: 17, Issue:5

    Topics: Adolescent; Adult; Aging; Antimanic Agents; Antipsychotic Agents; Benzodiazepines; Body Weight; Chil

2007
Relationship between prolactin secretion, and plasma risperidone and 9-hydroxyrisperidone concentrations in adolescents with schizophreniform disorder.
    Psychoneuroendocrinology, 2008, Volume: 33, Issue:2

    Topics: Adolescent; Adolescent Medicine; Age Factors; Antipsychotic Agents; Dose-Response Relationship, Drug

2008
Cost-effectiveness and budget impact of long-acting risperidone in Portugal: a modeling exercise.
    Current medical research and opinion, 2008, Volume: 24, Issue:2

    Topics: Antipsychotic Agents; Budgets; Cost-Benefit Analysis; Delayed-Action Preparations; Drug Costs; Hospi

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
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
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
Long-acting risperidone improves negative symptoms in stable psychotic patients.
    Journal of psychopharmacology (Oxford, England), 2008, Volume: 22, Issue:3

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Chemistry, Pharmaceutical; Data In

2008
Risperidone depot in the treatment of psychosis associated with multiple sclerosis -- a case report.
    Journal of psychopharmacology (Oxford, England), 2008, Volume: 22, Issue:8

    Topics: Antipsychotic Agents; Delayed-Action Preparations; Female; Humans; Middle Aged; Multiple Sclerosis;

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
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
[Edema related to treatment with olanzapine].
    Psychiatrische Praxis, 2009, Volume: 36, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dibenzothiazepines; Drug Therapy, Combination; Edema;

2009
New antipsychotic agent, risperidone, introduced.
    American journal of hospital pharmacy, 1994, May-01, Volume: 51, Issue:9

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Psychotic Disorders; Risperidone

1994
Risperidone in Parkinson's disease.
    Lancet (London, England), 1994, Sep-03, Volume: 344, Issue:8923

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Parkinson Disease; Piperidines; Psychotic Disorders; Rispe

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
Prolonged erection associated with risperidone treatment.
    The American journal of psychiatry, 1995, Volume: 152, Issue:7

    Topics: Adult; Antipsychotic Agents; Humans; Isoxazoles; Male; Piperidines; Priapism; Psychotic Disorders; R

1995
Risperidone augmentation of clozapine.
    Pharmacopsychiatry, 1995, Volume: 28, Issue:2

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Therapy, Combination; Humans; Isoxazoles; Male; Piperid

1995
Two cases of risperidone-induced neuroleptic malignant syndrome.
    The American journal of psychiatry, 1995, Volume: 152, Issue:8

    Topics: Adult; Antipsychotic Agents; Female; Humans; Isoxazoles; Neuroleptic Malignant Syndrome; Piperidines

1995
Pharmacokinetic interaction between risperidone and clozapine.
    The American journal of psychiatry, 1995, Volume: 152, Issue:9

    Topics: Adult; Antipsychotic Agents; Clozapine; Drug Interactions; Drug Therapy, Combination; Humans; Isoxaz

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
Risperidone and tardive dyskinesia: a case report.
    The Journal of clinical psychiatry, 1995, Volume: 56, Issue:10

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Dyskinesia, Drug-Induced; Female; Humans;

1995
Risperidone and NMS?
    Psychiatric services (Washington, D.C.), 1995, Volume: 46, Issue:9

    Topics: Adult; Antipsychotic Agents; Female; Humans; Neuroleptic Malignant Syndrome; Psychotic Disorders; Ri

1995
Risperidone and neuroleptic malignant syndrome: a case report.
    The Journal of clinical psychiatry, 1995, Volume: 56, Issue:11

    Topics: Adult; Female; Humans; Neuroleptic Malignant Syndrome; Psychotic Disorders; Risperidone

1995
[Clinical evaluation of risperidone].
    Ceskoslovenska psychiatrie, 1993, Volume: 89, Issue:1

    Topics: Antipsychotic Agents; Humans; Isoxazoles; Piperidines; Psychotic Disorders; Risperidone

1993
"Awakenings" effect with risperidone.
    The American journal of psychiatry, 1995, Volume: 152, Issue:12

    Topics: Antipsychotic Agents; Drug Administration Schedule; Humans; Parkinson Disease; Psychotic Disorders;

1995
Risperidone side effects.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1996, Volume: 35, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Dose-Response Relationship, Drug; Humans; Leukocyte Count; Leukope

1996
Agranulocytosis after addition of risperidone to clozapine treatment.
    The American journal of psychiatry, 1996, Volume: 153, Issue:5

    Topics: Adult; Agranulocytosis; Clozapine; Drug Therapy, Combination; Female; Humans; Psychotic Disorders; R

1996
Neuroleptic malignant syndrome with risperidone.
    Journal of clinical psychopharmacology, 1996, Volume: 16, Issue:2

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Humans; Intellectual Disability; Male

1996
Risperidone: a once-daily dosage schedule.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1995, Volume: 7, Issue:4

    Topics: Antipsychotic Agents; Dose-Response Relationship, Drug; Humans; Psychotic Disorders; Risperidone

1995
Severe depression with risperidone-induced EPS in an elderly schizoaffective patient.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1996, Volume: 41, Issue:3

    Topics: Aged; Antipsychotic Agents; Depressive Disorder; Dose-Response Relationship, Drug; Dyskinesia, Drug-

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
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
Risperidone and ECT combination therapy: a case series.
    Convulsive therapy, 1995, Volume: 11, Issue:4

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Combined Modality Therapy; Depressive Disorder; Elect

1995
Risperidone-induced ejaculatory and urinary dysfunction.
    The Journal of clinical psychiatry, 1996, Volume: 57, Issue:11

    Topics: Adult; Ejaculation; Humans; Male; Psychotic Disorders; Risperidone; Urination Disorders

1996
Outcome of risperidone therapy in elderly patients with chronic psychosis.
    International journal of psychiatry in medicine, 1996, Volume: 26, Issue:3

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Chronic Disease; Humans; Inpatients; Male; Psychotic

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
Induction of mania by risperidone resistant to mood stabilizers.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:1

    Topics: Adult; Antipsychotic Agents; Bipolar Disorder; Dose-Response Relationship, Drug; Drug Administration

1997
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
Protracted akathisia after risperidone withdrawal.
    The American journal of psychiatry, 1997, Volume: 154, Issue:3

    Topics: Aged; Akathisia, Drug-Induced; Drug Administration Schedule; Female; Humans; Psychotic Disorders; Ri

1997
Extrapyramidal side effects with low-dose risperidone.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1997, Volume: 42, Issue:3

    Topics: Adult; Antipsychotic Agents; Delusions; Dose-Response Relationship, Drug; Dyskinesia, Drug-Induced;

1997
Risperidone-induced galactorrhea.
    Psychopharmacology, 1997, Volume: 130, Issue:3

    Topics: Adult; Antipsychotic Agents; Female; Galactorrhea; Humans; Psychotic Disorders; Risperidone

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
Switching between clozapine and risperidone treatment.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1997, Volume: 42, Issue:4

    Topics: Adult; Antipsychotic Agents; Clozapine; Dose-Response Relationship, Drug; Drug Administration Schedu

1997
[Risperidone after clozapine in therapy refractory schizoaffective psychosis--a case report].
    Psychiatrische Praxis, 1997, Volume: 24, Issue:2

    Topics: Adult; Amitriptyline; Antipsychotic Agents; Clozapine; Depressive Disorder; Dose-Response Relationsh

1997
Use of risperidone in psychotic disorder following ischemic brain damage.
    Journal of child and adolescent psychopharmacology, 1996,Spring, Volume: 6, Issue:1

    Topics: Adult; Brain Ischemia; Haloperidol; Humans; Male; Perphenazine; Psychotic Disorders; Risperidone

1996
Differential response of psychotic and obsessive symptoms to risperidone in an adolescent.
    Journal of child and adolescent psychopharmacology, 1996,Summer, Volume: 6, Issue:2

    Topics: 1-Naphthylamine; Adolescent; Antidepressive Agents; Antipsychotic Agents; Clomipramine; Hallucinatio

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
Brief report: risperidone for severely disturbed behavior and tardive dyskinesia in developmentally disabled adults.
    Journal of autism and developmental disorders, 1997, Volume: 27, Issue:4

    Topics: Adult; Aggression; Antipsychotic Agents; Comorbidity; Dose-Response Relationship, Drug; Drug Adminis

1997
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
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
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
Risperidone and allergic reactions.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:2

    Topics: Aged; Drug Eruptions; Drug Hypersensitivity; Edema; Epilepsy; Humans; Male; Psychotic Disorders; Res

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
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 galactorrhea associated with a prolactin elevation.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1998, Volume: 10, Issue:1

    Topics: Adult; Antipsychotic Agents; Dose-Response Relationship, Drug; Female; Galactorrhea; Humans; Prolact

1998
High-dose vitamin E plus vitamin B6 treatment of risperidone-related neuroleptic malignant syndrome.
    Journal of psychopharmacology (Oxford, England), 1998, Volume: 12, Issue:2

    Topics: Aged; Antipsychotic Agents; Drug Therapy, Combination; Female; Humans; Neuroleptic Malignant Syndrom

1998
Hypothermia induced by risperidone and olanzapine in a patient with Prader-Willi syndrome.
    The Medical journal of Australia, 1998, Aug-17, Volume: 169, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Drug Therapy, Combination; Female; Humans; Hypothermia

1998
Catatonia-like events after valproic acid with risperidone and sertraline.
    Neuropsychiatry, neuropsychology, and behavioral neurology, 1998, Volume: 11, Issue:3

    Topics: Adult; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Catatonia; Drug Interactions; D

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
Progression of abnormal involuntary movements during risperidone treatment.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:9

    Topics: Adult; Dyskinesia, Drug-Induced; Female; Humans; Middle Aged; Psychotic Disorders; Risperidone

1998
Psychiatric and neuropsychological abnormalities in Huntington's disease: a case study.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1998, Volume: 10, Issue:3

    Topics: Antipsychotic Agents; Cognition Disorders; Female; Humans; Huntington Disease; Middle Aged; Psychoti

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
Use of risperidone in psychosis associated with Huntington's disease.
    The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry, 1998,Fall, Volume: 6, Issue:4

    Topics: Antipsychotic Agents; Female; Humans; Huntington Disease; Middle Aged; Psychotic Disorders; Risperid

1998
Olanzapine and negative symptoms.
    The Journal of clinical psychiatry, 1998, Volume: 59, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Humans; Male; Middle Aged; Olanzapine; Pire

1998
Treatment with risperidone of an acute psychotic episode in a patient with AIDS.
    General hospital psychiatry, 1998, Volume: 20, Issue:6

    Topics: Acquired Immunodeficiency Syndrome; Adult; Antipsychotic Agents; CD4 Lymphocyte Count; Humans; Male;

1998
Beneficial effect of risperidone on sleep disturbance and psychosis following traumatic brain injury.
    International clinical psychopharmacology, 1998, Volume: 13, Issue:6

    Topics: Antipsychotic Agents; Brain Injuries; Circadian Rhythm; Humans; Male; Middle Aged; Psychotic Disorde

1998
Return of menstruation after switching from risperidone to olanzapine.
    Journal of clinical psychopharmacology, 1998, Volume: 18, Issue:6

    Topics: Adult; Amenorrhea; Antipsychotic Agents; Benzodiazepines; Female; Humans; Menstruation; Olanzapine;

1998
Gynecomastia with risperidone-fluoxetine combination.
    Pharmacopsychiatry, 1999, Volume: 32, Issue:1

    Topics: Adult; Antipsychotic Agents; Drug Combinations; Fluoxetine; Gynecomastia; Humans; Male; Psychiatric

1999
Risperidone as an adjunct to valproic acid.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1999, Volume: 44, Issue:2

    Topics: Antimanic Agents; Antipsychotic Agents; Drug Therapy, Combination; Humans; Male; Middle Aged; Psycho

1999
New antipsychotic drugs produce better outcomes.
    Healthcare benchmarks, 1997, Volume: 4, Issue:10

    Topics: Antipsychotic Agents; Benzodiazepines; Clozapine; Disease Management; Drug Costs; Humans; Mental Hea

1997
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
Schizophreniform disorder: exception proves the rule.
    The American journal of psychiatry, 1999, Volume: 156, Issue:6

    Topics: Adult; Antipsychotic Agents; Diagnosis, Differential; Female; Follow-Up Studies; Humans; Prospective

1999
Risperidone and associated amenorrhea: a report of 5 cases.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:5

    Topics: Adult; Amenorrhea; Antipsychotic Agents; Bipolar Disorder; Female; Follow-Up Studies; Humans; Mental

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
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
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
Risperidone-induced tardive dystonia and psychosis.
    Lancet (London, England), 1999, Mar-20, Volume: 353, Issue:9157

    Topics: Antipsychotic Agents; Benzodiazepines; Dystonia; Facial Muscles; Humans; Male; Middle Aged; Neck Mus

1999
Experience with the atypical antipsychotics--risperidone and olanzapine in the elderly.
    Annals of clinical psychiatry : official journal of the American Academy of Clinical Psychiatrists, 1999, Volume: 11, Issue:3

    Topics: Aged; Aged, 80 and over; Aging; Antipsychotic Agents; Benzodiazepines; Comorbidity; Female; Geriatri

1999
Risperidone for the treatment of monosymptomatic hypochondriacal psychosis.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:8

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Humans; Hypochondriasis; Male; Paranoid D

1999
Quetiapine in adolescent psychosis.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1999, Volume: 38, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Dibenzothiazepines; Dose-Response Relationship, Drug; Female; Huma

1999
A dose-outcome analysis of risperidone.
    The Journal of clinical psychiatry, 1999, Volume: 60, Issue:11

    Topics: Adolescent; Adult; Aged; Aged, 80 and over; Ambulatory Care; Antipsychotic Agents; Dose-Response Rel

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 publication policy in Duodecim.
    Duodecim; laaketieteellinen aikakauskirja, 1996, Volume: 112, Issue:3

    Topics: Antipsychotic Agents; Finland; Humans; Periodicals as Topic; Policy Making; Psychotic Disorders; Ris

1996
[Risperidone and the "salami science"].
    Duodecim; laaketieteellinen aikakauskirja, 1996, Volume: 112, Issue:14

    Topics: Antipsychotic Agents; Authorship; Finland; Humans; Journalism; Psychotic Disorders; Risperidone

1996
Elevated serum triglycerides with clozapine resolved with risperidone in four patients.
    Pharmacotherapy, 1999, Volume: 19, Issue:9

    Topics: Adult; Antipsychotic Agents; Clozapine; Humans; Male; Psychotic Disorders; Risk Factors; Risperidone

1999
Use of antipsychosis and adjunctive medications by an inner urban community psychiatric service.
    The Australian and New Zealand journal of psychiatry, 1999, Volume: 33, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Clozapine; Community Mental Health Services; Dose-Resp

1999
Attention deficit-hyperactivity disorder may be a risk factor for treatment-emergent tardive dyskinesia induced by risperidone.
    Journal of clinical psychopharmacology, 2000, Volume: 20, Issue:1

    Topics: Adult; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Dyskinesia, Drug-Induced

2000
Risperidone treatment for psychosis in end-stage Friedreich's ataxia.
    The American journal of psychiatry, 2000, Volume: 157, Issue:2

    Topics: Adult; Antipsychotic Agents; Drug Administration Schedule; Friedreich Ataxia; Humans; Male; Psychoti

2000
Treatment of the interictal psychoses.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:2

    Topics: Adult; Anticonvulsants; Antidepressive Agents, Tricyclic; Antipsychotic Agents; Drug Therapy, Combin

2000
Tardive dyskinesia in older patients.
    The Journal of clinical psychiatry, 2000, Volume: 61 Suppl 4

    Topics: Adult; Age Factors; Aged; Alzheimer Disease; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiaz

2000
Homicide, novel antipsychotics, and non-compliance.
    Lancet (London, England), 2000, Apr-01, Volume: 355, Issue:9210

    Topics: Adult; Antipsychotic Agents; Homicide; Humans; Male; Psychotic Disorders; Risperidone; Treatment Ref

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
Risperidone-induced obsessive-compulsive symptoms: a reappraisal.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2000, Volume: 45, Issue:4

    Topics: Adult; Antipsychotic Agents; Humans; Male; Obsessive-Compulsive Disorder; Psychotic Disorders; Rispe

2000
Treating Charles Bonnet syndrome: understanding inconsistency.
    Journal of clinical psychopharmacology, 2000, Volume: 20, Issue:3

    Topics: Aged; Aged, 80 and over; Antipsychotic Agents; Hallucinations; Haloperidol; Humans; Male; Psychotic

2000
[Jet lag causing or exacerbating psychiatric disorders].
    Harefuah, 2000, May-15, Volume: 138, Issue:10

    Topics: Antipsychotic Agents; Disease Susceptibility; Humans; Jet Lag Syndrome; Male; Middle Aged; Psychotic

2000
Antipsychotic drugs and risk of homicide.
    Lancet (London, England), 2000, Jun-10, Volume: 355, Issue:9220

    Topics: Antipsychotic Agents; Clozapine; Delayed-Action Preparations; Homicide; Humans; Patient Compliance;

2000
Use of the atypical antipsychotics Olanzapine and Risperidone in adults with intellectual disability.
    Journal of intellectual disability research : JIDR, 2000, Volume: 44 ( Pt 2)

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dose-Response Relationship, Drug; Female; Follow-Up St

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
Advantages of depot antipsychotics.
    Lancet (London, England), 2000, Aug-12, Volume: 356, Issue:9229

    Topics: Antipsychotic Agents; Clozapine; Delayed-Action Preparations; Homicide; Humans; Patient Compliance;

2000
Risperidone for the treatment of psychosis associated with neurosarcoidosis.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:2

    Topics: Adult; Antipsychotic Agents; Humans; Male; Psychotic Disorders; Risperidone; Sarcoidosis

1997
Risperidone-associated priapism.
    Journal of clinical psychopharmacology, 1997, Volume: 17, Issue:2

    Topics: Antipsychotic Agents; Humans; Male; Middle Aged; Priapism; Psychotic Disorders; Risperidone

1997
Psychosis only skin deep.
    The American journal of psychiatry, 2000, Volume: 157, Issue:12

    Topics: Adult; Darier Disease; Humans; Isotretinoin; Male; Military Personnel; Military Psychiatry; Psychoti

2000
Comparison of cost, dosage and clinical preference for risperidone and olanzapine.
    Schizophrenia research, 2000, Dec-15, Volume: 46, Issue:2-3

    Topics: Antipsychotic Agents; Benzodiazepines; Drug Utilization; Humans; Israel; Olanzapine; Pirenzepine; Pr

2000
Use of the dopamine agonists bromocriptine and cabergoline in the management of risperidone-induced hyperprolactinemia in patients with psychotic disorders.
    Journal of endocrinological investigation, 2000, Volume: 23, Issue:11

    Topics: Adult; Antipsychotic Agents; Bromocriptine; Cabergoline; Dopamine Agonists; Ergolines; Female; Human

2000
Risperidone addition and psychotic exacerbation.
    The Journal of neuropsychiatry and clinical neurosciences, 2001,Winter, Volume: 13, Issue:1

    Topics: Delusions; Drug Therapy, Combination; Humans; Male; Middle Aged; Psychoses, Substance-Induced; Psych

2001
Risperidone liquid concentrate and oral lorazepam versus intramuscular haloperidol and intramuscular lorazepam for treatment of psychotic agitation.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:3

    Topics: Acute Disease; Administration, Oral; Adult; Antipsychotic Agents; Drug Therapy, Combination; Emergen

2001
Risperidone-induced ejaculatory dysfunction: a case report.
    European psychiatry : the journal of the Association of European Psychiatrists, 2001, Volume: 16, Issue:2

    Topics: Adult; Antipsychotic Agents; Ejaculation; Humans; Male; Psychotic Disorders; Risperidone; Sexual Dys

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
Inference in randomized studies with informative censoring and discrete time-to-event endpoints.
    Biometrics, 2001, Volume: 57, Issue:2

    Topics: Antipsychotic Agents; Biometry; Computer Simulation; Humans; Models, Statistical; Placebos; Psychoti

2001
Symptom reduction and suicide risk among patients treated with placebo in antipsychotic clinical trials: an analysis of the food and drug administration database.
    The American journal of psychiatry, 2001, Volume: 158, Issue:9

    Topics: Antipsychotic Agents; Benzodiazepines; Brief Psychiatric Rating Scale; Clinical Trials as Topic; Dat

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
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
Atypical antipsychotic use in treating adolescents and young adults with developmental disabilities.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:8

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Female; Humans; Intellectual Disability; M

2001
Obsessive--compulsive disorder and psychosis.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:8

    Topics: Adult; Antipsychotic Agents; Behavior Therapy; Combined Modality Therapy; Female; Humans; Male; Obse

2001
The relationship between Usher's syndrome and psychosis with Capgras syndrome.
    Psychiatry, 2001,Fall, Volume: 64, Issue:3

    Topics: Aged; Antipsychotic Agents; Capgras Syndrome; Diagnosis, Differential; Female; Hearing Loss, Sensori

2001
Acute, progressive akinetic-rigid syndrome induced by neuroleptics in a case of Wilson's disease.
    The Journal of neuropsychiatry and clinical neurosciences, 2001,Fall, Volume: 13, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Dyskinesia, Drug-Induced; Hepatolenticular Degeneratio

2001
The efficacy and safety of risperidone for the treatment of geriatric psychosis.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:6

    Topics: Aged; Aged, 80 and over; Aging; Antipsychotic Agents; Brief Psychiatric Rating Scale; Chi-Square Dis

2001
Increased plasma concentration of maprotiline by coadministration of risperidone.
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:1

    Topics: Adult; Antipsychotic Agents; Depressive Disorder; Drug Interactions; Drug Therapy, Combination; Fema

2002
Are the atypical antipsychotic drugs antidepressants?
    Journal of clinical psychopharmacology, 2002, Volume: 22, Issue:1

    Topics: Affect; Antidepressive Agents; Antipsychotic Agents; Benzodiazepines; Clinical Trials as Topic; Depr

2002
Risperidone safety and efficacy in the treatment of bipolar and schizoaffective disorders: results from a 6-month, multicenter, open study.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:10

    Topics: Adult; Antimanic Agents; Bipolar Disorder; Drug Therapy, Combination; Female; Follow-Up Studies; Hum

2001
Risperidone and Parkinson's disease.
    Movement disorders : official journal of the Movement Disorder Society, 2002, Volume: 17, Issue:1

    Topics: Antipsychotic Agents; Humans; Parkinson Disease; Psychotic Disorders; Risperidone

2002
Risperidone in chorea and psychosis of Huntington's disease.
    European journal of neurology, 2002, Volume: 9, Issue:2

    Topics: Adult; Antipsychotic Agents; Female; Humans; Huntington Disease; Psychotic Disorders; Risperidone

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
Risperidone-induced Pisa syndrome.
    The Australian and New Zealand journal of psychiatry, 2002, Volume: 36, Issue:1

    Topics: Adult; Antipsychotic Agents; Dystonic Disorders; Female; Humans; Intellectual Disability; Posture; P

2002
A case of brief psychosis associated with an arachnoid cyst.
    Psychiatry and clinical neurosciences, 2002, Volume: 56, Issue:2

    Topics: Antipsychotic Agents; Arachnoid Cysts; Hallucinations; Headache; Humans; Magnetic Resonance Imaging;

2002
Valproic acid and risperidone.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2002, Volume: 41, Issue:6

    Topics: Adolescent; Anticonvulsants; Antipsychotic Agents; Drug Interactions; Epilepsy; Female; Humans; Psyc

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
[General practice study with atypical neuroleptics. Differences in tolerance].
    MMW Fortschritte der Medizin, 2002, May-06, Volume: Suppl 2

    Topics: Antipsychotic Agents; Basal Ganglia Diseases; Clinical Trials as Topic; Dibenzothiazepines; Family P

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
The lesson from a yellow psychotic patient.
    Hospital medicine (London, England : 1998), 2002, Volume: 63, Issue:6

    Topics: Adult; Antipsychotic Agents; Delusions; Humans; Hypothyroidism; Male; Myxedema; Psychotic Disorders;

2002
Risperidone in the treatment of disorders with a combined psychotic and depressive syndrome--a functional approach.
    Pharmacopsychiatry, 1992, Volume: 25, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Depressive Disorder; Female; Humans; Isoxazoles; Male; Middle Age

1992
Therapeutic effect and safety of increasing doses of risperidone (R 64766) in psychotic patients.
    Psychopharmacology, 1989, Volume: 99, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Blood Pressure; Electrocardiography; Female; Hormones; Humans; Is

1989