Page last updated: 2024-11-03

risperidone and Body Weight

risperidone has been researched along with Body Weight in 109 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.

Body Weight: The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.

Research Excerpts

ExcerptRelevanceReference
"Aripiprazole and risperidone are the only FDA approved medications for treating irritability in autistic disorder, however there are no head-to-head data comparing these agents."9.19A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial. ( Berk, M; Ghanizadeh, A; Sahraeizadeh, A, 2014)
"The present study aimed to examine the changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia."9.19Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia. ( Fan, X; Gao, J; Harrington, A; Li, X; Lv, L; Song, X; Zhang, W; Zhao, J; Ziedonis, D, 2014)
" Our research group is developing a non-commercial, multicentric and open label study on the differential efficacy between clozapine and risperidone in first-episode schizophrenia."9.17Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year. ( Aragües, M; Del Alamo, C; Molina, V; Ovejero, S; Palomo, T; Sanz-Fuentenebro, J; Taboada, D, 2013)
"The purpose of this study is to compare the efficacy of olanzapine and risperidone for the acute treatment of first-episode schizophrenia patients with cannabis use disorders."9.15Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes. ( Kane, J; McCormack, J; Miller, R; Napolitano, B; Robinson, DG; Sevy, S; Sunday, S, 2011)
"This study aimed to characterize weight changes in schizophrenia patients taking risperidone as part of a randomized, controlled, open-label clinical trial."9.15Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia. ( Bo, QJ; Chiu, HF; Dixon, LB; Kreyenbuhl, JA; Lai, KY; Lee, EH; Ungvari, GS; Wang, CY; Xiang, YT, 2011)
"The purpose of this double-blind, placebo-controlled exploratory pilot study was to evaluate the safety and efficacy of risperidone for the treatment of anorexia nervosa."9.15A double-blind, placebo-controlled study of risperidone for the treatment of adolescents and young adults with anorexia nervosa: a pilot study. ( Dodge, M; Ellert, S; Frank, G; Gardner, R; Gralla, J; Hagman, J; O'Lonergan, T; Sigel, E; Wamboldt, MZ, 2011)
"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)
"The current study evaluated the efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia."9.13Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study. ( Casey, DE; Heisterberg, J; Sands, EE; Yang, HM, 2008)
"This open-label, prospective, 4-month study in hyperprolactinemic patients with schizophrenia explored whether prolactin levels decrease after switching antipsychotic therapy to olanzapine."9.12Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine. ( Ahl, J; Kinon, BJ; Liu-Seifert, H; Maguire, GA, 2006)
"Among this group of patients with chronic schizophrenia who had just discontinued treatment with an atypical antipsychotic, risperidone and olanzapine were more effective than quetiapine and ziprasidone as reflected by longer time until discontinuation for any reason."9.12Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
"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)
"Risperidone may be effective in improving tantrums, aggression, or self-injurious behaviour in children with autism, but often leads to weight gain."9.12Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study. ( Aman, MG; Bozzolo, D; Eugene Arnold, L; Lindsay, RL; McCracken, JT; McDougle, CJ; Pachler, M; Posey, DJ; Scahill, L; Tierney, E; Vitiello, B, 2006)
"Weight change was measured for 63 children and adolescents with autism treated with risperidone for 6 months."9.11Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data. ( Aman, M; Anderson, GM; Arnold, LE; Chuang, S; Martin, A; McCracken, J; McDougle, CJ; Scahill, L; Tierney, E; Vitiello, B, 2004)
"These pilot data, from the first prospective comparison study of risperidone and olanzapine in bipolar disorder, suggest that adjunctive administration of either agent may reduce depressive symptom severity."9.11The antidepressant effects of risperidone and olanzapine in bipolar disorder. ( Kennedy, SH; Konarski, JZ; Mancini, DA; McCann, S; McIntyre, RS; Srinivasan, J, 2004)
"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)
"The purpose of this study was to assess the significance of the hippocampal volume differences and its relation with risperidone treatment in schizophrenia."9.10Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study. ( Canan, S; Erbagci, H; Gumusburun, E; Herken, H; Inaloz, S; Savas, HA; Unal, B; Zoroglu, SS, 2002)
"To evaluate the efficacy and safety of risperidone in children and adults with Tourette syndrome."9.10A placebo-controlled trial of risperidone in Tourette syndrome. ( Katsovich, L; Leckman, JF; Peterson, BS; Scahill, L; Schultz, RT, 2003)
"The results suggest that lower initial body weight, younger age, undifferentiated subtype, higher dosage, and treatment response (for positive, negative, and cognitive symptoms and social functioning) are associated with greater weight gain in acutely ill patients treated with risperidone."9.10Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia. ( Chang, WH; Chang, YC; Cheng, YC; Lane, HY; Lin, XR; Liu, GC, 2003)
"The primary objective of this study was to evaluate insulin sensitivity in healthy subjects treated with olanzapine or risperidone."9.10Evaluation of insulin sensitivity in healthy volunteers treated with olanzapine, risperidone, or placebo: a prospective, randomized study using the two-step hyperinsulinemic, euglycemic clamp. ( Breier, A; Carlson, C; Cavazzoni, P; Chinnapongse, S; Dananberg, J; Davis, T; Henry, RR; Mudaliar, S; Mukhopadhyay, N; Ray, A; Sowell, M, 2003)
"Amisulpride, a substituted benzamide with high selectivity for dopamine D3 and D2 receptors, was compared with the antipsychotic risperidone in patients with acute exacerbations of schizophrenia."9.09Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group. ( Bale, R; Bech, P; Fleurot, O; Möller, HJ; Peuskens, J; Rein, W, 1999)
"A retrospective study of the Massachusetts General Hospital Bipolar Clinic database was carried out to identify 50 consecutive treatment trials in patients with DSM-IV bipolar disorder type I who had received adjunctive treatment with risperidone, olanzapine, or clozapine, along with standard mood stabilizers."9.09A naturalistic comparison of clozapine, risperidone, and olanzapine in the treatment of bipolar disorder. ( Ghaemi, SN; Guille, C; Sachs, GS, 2000)
"Clinical factors predicting weight change in patients with schizophrenia and related disorders during acute treatment with the antipsychotic drugs olanzapine, risperidone, and haloperidol were sought through retrospective analyses."9.09Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone. ( Basson, BR; Gilmore, JA; Kinon, BJ; Szymanski, KA; Taylor, CC; Tollefson, GD, 2001)
" The present study examined the hypothesis that schizophrenia itself but not risperidone, an extensively employed SGA, is accountable for metabolic abnormalities."8.31Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia. ( Hsieh, PS; Lin, CC; Liu, YP; Tzeng, NS; Yang, YY, 2023)
"This study aimed to assess weight changes following antipsychotic treatment in first-episode schizophrenia (FES) patients and make a comparison of aripiprazole, risperidone and olanzapine."8.31Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China. ( Cheng, Z; Gao, T; Huang, B; Huang, Z; Pu, C; Shi, C; Yu, X; Zhang, D; Zheng, Y; Zhou, E; Zhou, T, 2023)
"A retrospective self-controlled study was conducted on 90 patients with schizophrenia from a single-center treated with olanzapine or clozapine monotherapy, or combined with aripiprazole or ziprasidone which has a small metabolic impact."8.02The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study. ( Ding, W; Hu, C; Hu, M; Li, H; Sun, X; Wang, Q; Wang, X; Wu, M; Zhang, C, 2021)
"Many patients taking risperidone for the treatment of psychiatric disorders experience substantial body weight gain."7.96Risperidone stimulates food intake and induces body weight gain via the hypothalamic arcuate nucleus 5-HT2c receptor-NPY pathway. ( Huang, XF; Lin, S; Shi, YC; Wan, XQ; Wang, L; Yang, HQ; Zeng, F; Zhang, ZH, 2020)
" After 24-week risperidone treatment, there were significant increases in body weight, BMI, fasting blood-glucose, triglycerides, LDL, hs-CRP, SOD and HOMA-IR (p < 0."7.88Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia. ( Fan, X; Hei, G; Huang, XF; Kumar, BU; Li, X; Liu, Y; Lv, L; Song, X; Wang, Y; Yuan, X; Zhang, P, 2018)
"To analyze weight gain, metabolic hormones, and homocysteine (Hcys) levels in children and adolescents on antipsychotics (AP) during a year-long follow-up."7.85The effects of antipsychotics on weight gain, weight-related hormones and homocysteine in children and adolescents: a 1-year follow-up study. ( Arango, C; Baeza, I; Calvo-Escalona, R; Castro-Fornieles, J; de la Serna, E; Merchán-Naranjo, J; Rodríguez-Latorre, P; Vigo, L, 2017)
" Throughout the whole clinical course mentioned above, he was under treatment for schizophrenia with drugs including risperidone which possibly affects glucose metabolism."7.76The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone. ( Tsutsumi, E; Yamaguchi, K, 2010)
"To compare clinical responses of patients with pediatric bipolar disorder being treated with risperidone versus divalproex."7.74Comparative clinical responses to risperidone and divalproex in patients with pediatric bipolar disorder. ( Gonzalez-Heydrich, JM; Korndörfer, SR; MacMillan, CM; Mrakotsky, C; Tilley, CA; Withney, JE, 2008)
"Risperidone has been shown to be clinically effective for the treatment of aggressive behavior in children, yet until recently no information was available regarding whether risperidone exhibits aggression-specific suppression in preclinical studies employing validated developmentally immature animal models of escalated aggression."7.74Repeated risperidone administration during puberty prevents the generation of the aggressive phenotype in a developmentally immature animal model of escalated aggression. ( Connor, DF; Melloni, RH; Morrison, RL; Ricci, LA; Schwartzer, JJ, 2008)
"Risperidone, olanzapine, and clozapine are three atypical antipsychotic medications commonly used in the management of chronic schizophrenia."7.73Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study. ( Gonen, N; Kupchik, M; Mester, R; Roitman, S; Schwartz, S; Spivak, B; Strous, RD; Weizman, A, 2006)
"Obesity is highly prevalent among patients treated with atypical antipsychotics for schizophrenia."6.73Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study. ( Akhtar, S; Ameen, S; Manjunatha, N; Saddichha, S, 2007)
"Only risperidone-treated patients exhibited significant decreases in uncontrolled hostility/excitement and anxiety and depression."6.72Efficacy of risperidone versus olanzapine in patients with schizophrenia previously on chronic conventional antipsychotic therapy: a switch study. ( Borisov, A; Feldman, J; May, R; Miller, AH; Nemeroff, CB; Rosenberg, J; Savage, R; Tucker, M; Wang, X; Woolwine, B, 2006)
"Treatment-emergent adverse events (AEs) were monitored during an 8-week, double-blind, placebo-controlled trial of risperidone (0."6.71Acute and long-term safety and tolerability of risperidone in children with autism. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; Ghuman, JK; Gonzalez, NM; Koenig, K; Lindsay, RL; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; Nash, PL; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone has also been reported to be useful in the longer-term treatment of bipolar disorder."6.43Risperidone for bipolar disorders. ( Aulakh, L; Fuller, MA; Keaton, DB; Madhusoodanan, S; Sajatovic, M, 2005)
" In conclusion, long-term administration of risperidone may exacerbate diabetes syndrome, nonalcoholic fatty liver disease, and kidney injury."5.62Risperidone Exacerbates Glucose Intolerance, Nonalcoholic Fatty Liver Disease, and Renal Impairment in Obese Mice. ( Chang, CC; Chang, GR; Chou, LS; Hou, PH; Hsiao, LW; Liao, HJ; Lin, TC; Mao, FC; Tsai, HP; Wu, CF; Yang, WC, 2021)
"Body weight gain was observed with both the drugs, although a sex-related differential response was noted."5.36Effect of lactational exposure of olanzapine on body weight of mice: a comparative study on neonates of both the sexes during post-natal development. ( Mishra, AC; Mohanty, B, 2010)
"Sibutramine is a serotonin and norepinephrine reuptake intake inhibitor approved for the management of obesity."5.35Catatonia and psychosis associated with sibutramine: a case report and pathophysiologic correlation. ( Lee, J; Lee, TS; Teoh, T, 2008)
"Average weight gain was significantly higher for the olanzapine group (mean = 4."5.34Weight gain associated with clozapine, olanzapine and risperidone in children and adolescents. ( Fleischhaker, C; Heiser, P; Hennighausen, K; Herpertz-Dahlmann, B; Holtkamp, K; Mehler-Wex, C; Rauh, R; Remschmidt, H; Schulz, E; Warnke, A, 2007)
"Aripiprazole and risperidone are the only FDA approved medications for treating irritability in autistic disorder, however there are no head-to-head data comparing these agents."5.19A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial. ( Berk, M; Ghanizadeh, A; Sahraeizadeh, A, 2014)
"The present study aimed to examine the changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia."5.19Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia. ( Fan, X; Gao, J; Harrington, A; Li, X; Lv, L; Song, X; Zhang, W; Zhao, J; Ziedonis, D, 2014)
" Our research group is developing a non-commercial, multicentric and open label study on the differential efficacy between clozapine and risperidone in first-episode schizophrenia."5.17Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year. ( Aragües, M; Del Alamo, C; Molina, V; Ovejero, S; Palomo, T; Sanz-Fuentenebro, J; Taboada, D, 2013)
"Olanzapine and other second generation antipsychotics have been associated with weight gain, which may be related to changes in appetite and food intake."5.16Olanzapine and risperidone effects on appetite and ghrelin in chronic schizophrenic patients. ( Davis, JM; Dwivedi, S; Rachakonda, S; Smith, RC, 2012)
"The purpose of this study is to compare the efficacy of olanzapine and risperidone for the acute treatment of first-episode schizophrenia patients with cannabis use disorders."5.15Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes. ( Kane, J; McCormack, J; Miller, R; Napolitano, B; Robinson, DG; Sevy, S; Sunday, S, 2011)
"This study aimed to characterize weight changes in schizophrenia patients taking risperidone as part of a randomized, controlled, open-label clinical trial."5.15Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia. ( Bo, QJ; Chiu, HF; Dixon, LB; Kreyenbuhl, JA; Lai, KY; Lee, EH; Ungvari, GS; Wang, CY; Xiang, YT, 2011)
"Patients with schizophrenia or schizoaffective disorder with a body mass index ≥ 27 and non-high-density lipoprotein (non-HDL) cholesterol ≥ 130 mg/dl who were on a stable treatment dosage of olanzapine, quetiapine, or risperidone were randomly assigned to switch to ari-piprazole (N=109) for 24 weeks or stay on their current medication (N=106)."5.15A randomized trial examining the effectiveness of switching from olanzapine, quetiapine, or risperidone to aripiprazole to reduce metabolic risk: comparison of antipsychotics for metabolic problems (CAMP). ( Hamer, RH; LaVange, LM; Lieberman, JA; McEvoy, JP; Nussbaum, AM; Perkins, DO; Ring, KD; Rosenheck, RA; Stroup, TS; Swartz, MS, 2011)
"The purpose of this double-blind, placebo-controlled exploratory pilot study was to evaluate the safety and efficacy of risperidone for the treatment of anorexia nervosa."5.15A double-blind, placebo-controlled study of risperidone for the treatment of adolescents and young adults with anorexia nervosa: a pilot study. ( Dodge, M; Ellert, S; Frank, G; Gardner, R; Gralla, J; Hagman, J; O'Lonergan, T; Sigel, E; Wamboldt, MZ, 2011)
"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)
"The current study evaluated the efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia."5.13Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study. ( Casey, DE; Heisterberg, J; Sands, EE; Yang, HM, 2008)
"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)
" We examined changes in weight and weight-related quality of life among community patients with schizophrenia treated with aripiprazole (ARI) versus standard of care (SOC), consisting of other marketed atypical antipsychotics (olanzapine, quetiapine, and risperidone)."5.13Changes in weight and weight-related quality of life in a multicentre, randomized trial of aripiprazole versus standard of care. ( Corey-Lisle, PK; Crosby, RD; Kan, HJ; Kolotkin, RL; McQuade, RD, 2008)
"This open-label, prospective, 4-month study in hyperprolactinemic patients with schizophrenia explored whether prolactin levels decrease after switching antipsychotic therapy to olanzapine."5.12Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine. ( Ahl, J; Kinon, BJ; Liu-Seifert, H; Maguire, GA, 2006)
"Among this group of patients with chronic schizophrenia who had just discontinued treatment with an atypical antipsychotic, risperidone and olanzapine were more effective than quetiapine and ziprasidone as reflected by longer time until discontinuation for any reason."5.12Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic. ( Davis, CE; Davis, SM; Hsiao, JK; Keefe, RS; Lieberman, JA; McEvoy, JP; Perkins, DO; Rosenheck, RA; Severe, J; Stroup, TS; Swartz, MS, 2006)
"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)
"Risperidone may be effective in improving tantrums, aggression, or self-injurious behaviour in children with autism, but often leads to weight gain."5.12Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study. ( Aman, MG; Bozzolo, D; Eugene Arnold, L; Lindsay, RL; McCracken, JT; McDougle, CJ; Pachler, M; Posey, DJ; Scahill, L; Tierney, E; Vitiello, B, 2006)
"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)
"The data for this study represent a subset of data from a randomized, double-blinded trial that evaluated subjects with schizophrenia who demonstrated a poor treatment response to clozapine."5.12Changes in serum lipids, independent of weight, are associated with changes in symptoms during long-term clozapine treatment. ( Barr, AM; Birmingham, CL; Chen, EY; Honer, WG; Macewan, GW; Pomarol-Clotet, E; Procyshyn, RM; Stip, E; Thornton, AE; Wasan, KM; Williams, R, 2007)
"Weight change was measured for 63 children and adolescents with autism treated with risperidone for 6 months."5.11Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data. ( Aman, M; Anderson, GM; Arnold, LE; Chuang, S; Martin, A; McCracken, J; McDougle, CJ; Scahill, L; Tierney, E; Vitiello, B, 2004)
"These pilot data, from the first prospective comparison study of risperidone and olanzapine in bipolar disorder, suggest that adjunctive administration of either agent may reduce depressive symptom severity."5.11The antidepressant effects of risperidone and olanzapine in bipolar disorder. ( Kennedy, SH; Konarski, JZ; Mancini, DA; McCann, S; McIntyre, RS; Srinivasan, J, 2004)
"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)
"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)
"The purpose of this study was to assess the significance of the hippocampal volume differences and its relation with risperidone treatment in schizophrenia."5.10Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study. ( Canan, S; Erbagci, H; Gumusburun, E; Herken, H; Inaloz, S; Savas, HA; Unal, B; Zoroglu, SS, 2002)
"To evaluate the efficacy and safety of risperidone in children and adults with Tourette syndrome."5.10A placebo-controlled trial of risperidone in Tourette syndrome. ( Katsovich, L; Leckman, JF; Peterson, BS; Scahill, L; Schultz, RT, 2003)
"The results suggest that lower initial body weight, younger age, undifferentiated subtype, higher dosage, and treatment response (for positive, negative, and cognitive symptoms and social functioning) are associated with greater weight gain in acutely ill patients treated with risperidone."5.10Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia. ( Chang, WH; Chang, YC; Cheng, YC; Lane, HY; Lin, XR; Liu, GC, 2003)
"The primary objective of this study was to evaluate insulin sensitivity in healthy subjects treated with olanzapine or risperidone."5.10Evaluation of insulin sensitivity in healthy volunteers treated with olanzapine, risperidone, or placebo: a prospective, randomized study using the two-step hyperinsulinemic, euglycemic clamp. ( Breier, A; Carlson, C; Cavazzoni, P; Chinnapongse, S; Dananberg, J; Davis, T; Henry, RR; Mudaliar, S; Mukhopadhyay, N; Ray, A; Sowell, M, 2003)
"Amisulpride, a substituted benzamide with high selectivity for dopamine D3 and D2 receptors, was compared with the antipsychotic risperidone in patients with acute exacerbations of schizophrenia."5.09Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group. ( Bale, R; Bech, P; Fleurot, O; Möller, HJ; Peuskens, J; Rein, W, 1999)
"A retrospective study of the Massachusetts General Hospital Bipolar Clinic database was carried out to identify 50 consecutive treatment trials in patients with DSM-IV bipolar disorder type I who had received adjunctive treatment with risperidone, olanzapine, or clozapine, along with standard mood stabilizers."5.09A naturalistic comparison of clozapine, risperidone, and olanzapine in the treatment of bipolar disorder. ( Ghaemi, SN; Guille, C; Sachs, GS, 2000)
"Clinical factors predicting weight change in patients with schizophrenia and related disorders during acute treatment with the antipsychotic drugs olanzapine, risperidone, and haloperidol were sought through retrospective analyses."5.09Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone. ( Basson, BR; Gilmore, JA; Kinon, BJ; Szymanski, KA; Taylor, CC; Tollefson, GD, 2001)
" The present study examined the hypothesis that schizophrenia itself but not risperidone, an extensively employed SGA, is accountable for metabolic abnormalities."4.31Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia. ( Hsieh, PS; Lin, CC; Liu, YP; Tzeng, NS; Yang, YY, 2023)
"This study aimed to assess weight changes following antipsychotic treatment in first-episode schizophrenia (FES) patients and make a comparison of aripiprazole, risperidone and olanzapine."4.31Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China. ( Cheng, Z; Gao, T; Huang, B; Huang, Z; Pu, C; Shi, C; Yu, X; Zhang, D; Zheng, Y; Zhou, E; Zhou, T, 2023)
"A retrospective self-controlled study was conducted on 90 patients with schizophrenia from a single-center treated with olanzapine or clozapine monotherapy, or combined with aripiprazole or ziprasidone which has a small metabolic impact."4.02The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study. ( Ding, W; Hu, C; Hu, M; Li, H; Sun, X; Wang, Q; Wang, X; Wu, M; Zhang, C, 2021)
" Olanzapine treatment was associated with the highest change in weight, with higher doses resulting in more weight gain."3.96Effects of long-term antipsychotics treatment on body weight: A population-based cohort study. ( Bazo-Alvarez, JC; Carpenter, JR; Hayes, JF; Morris, TP; Petersen, I, 2020)
"Many patients taking risperidone for the treatment of psychiatric disorders experience substantial body weight gain."3.96Risperidone stimulates food intake and induces body weight gain via the hypothalamic arcuate nucleus 5-HT2c receptor-NPY pathway. ( Huang, XF; Lin, S; Shi, YC; Wan, XQ; Wang, L; Yang, HQ; Zeng, F; Zhang, ZH, 2020)
"The present study aimed to investigate the effect of bezafibrate on glucolipid abnormalities induced by antipsychotics in schizophrenia."3.91The effect of bezafibrate in preventing glucolipid abnormalities induced by the antipsychotic risperidone. ( Wei, XY; Yang, YJ; Zhu, XH, 2019)
"Children were at risk of weight gain more than adolescents, for both risperidone and, of note, aripiprazole."3.91Weight-Change Trajectories of Pediatric Outpatients Treated with Risperidone or Aripiprazole in a Naturalistic Setting. ( Bernardini, R; Biganzoli, E; Bravaccio, C; Capuano, A; Carnovale, C; Clementi, E; Marano, G; Molteni, M; Nobile, M; Pisano, S; Pozzi, M; Radice, S; Rafaniello, C; Rizzo, R; Rossi, F, 2019)
" After 24-week risperidone treatment, there were significant increases in body weight, BMI, fasting blood-glucose, triglycerides, LDL, hs-CRP, SOD and HOMA-IR (p < 0."3.88Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia. ( Fan, X; Hei, G; Huang, XF; Kumar, BU; Li, X; Liu, Y; Lv, L; Song, X; Wang, Y; Yuan, X; Zhang, P, 2018)
" However, after accounting for baseline weight, age, sex and diagnosis, olanzapine is still associated with greater weight gain over two years than risperidone or quetiapine."3.88Weight change over two years in people prescribed olanzapine, quetiapine and risperidone in UK primary care: Cohort study in THIN, a UK primary care database. ( Beckley, N; Hayes, J; Nazareth, I; Osborn, DP; Petersen, I; Walters, K, 2018)
"To analyze weight gain, metabolic hormones, and homocysteine (Hcys) levels in children and adolescents on antipsychotics (AP) during a year-long follow-up."3.85The effects of antipsychotics on weight gain, weight-related hormones and homocysteine in children and adolescents: a 1-year follow-up study. ( Arango, C; Baeza, I; Calvo-Escalona, R; Castro-Fornieles, J; de la Serna, E; Merchán-Naranjo, J; Rodríguez-Latorre, P; Vigo, L, 2017)
" After 4-week administration, clozapine (10mg/kg/d) and risperidone (1mg/kg/d) both caused glucose intolerance and insulin resistance in VD deficient rats, but not in rats with sufficient VD status."3.81Vitamin D deficiency exacerbates atypical antipsychotic-induced metabolic side effects in rats: involvement of the INSIG/SREBP pathway. ( Cai, H; Dang, R; Guo, R; He, X; Jiang, P; Li, H; Liu, Y; Wu, Y; Xu, P; Zhang, L; Zhu, W, 2015)
" To dissect the role of the dopamine D2 receptor (D2R), an important receptor in the pharmacology of antipsychotic drugs, we analyzed the effect of olanzapine, risperidone, and ziprasidone on changes in body weight and food intake in male wild-type (WT) and D2R knockout (D2R(-/-)) mice."3.76Effects of atypical antipsychotic drugs on body weight and food intake in dopamine D2 receptor knockout mice. ( Baik, JH; Choi, SY; Noh, JS; Yoon, S, 2010)
" Throughout the whole clinical course mentioned above, he was under treatment for schizophrenia with drugs including risperidone which possibly affects glucose metabolism."3.76The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone. ( Tsutsumi, E; Yamaguchi, K, 2010)
"Risperidone is a promising agent for the treatment of schizophrenia, Tourette's disorder, mood disorders, and disruptive behavior disorders in young populations."3.76Six months of treatment with risperidone may be associated with nonsignificant abnormalities of liver function tests in children and adolescents: a longitudinal, observational study from Turkey. ( Erdogan, A; Karaman, MG; Kurcer, MA; Ozdemir, E; Tufan, AE; Yurteri, N, 2010)
"To compare clinical responses of patients with pediatric bipolar disorder being treated with risperidone versus divalproex."3.74Comparative clinical responses to risperidone and divalproex in patients with pediatric bipolar disorder. ( Gonzalez-Heydrich, JM; Korndörfer, SR; MacMillan, CM; Mrakotsky, C; Tilley, CA; Withney, JE, 2008)
"Risperidone has been shown to be clinically effective for the treatment of aggressive behavior in children, yet until recently no information was available regarding whether risperidone exhibits aggression-specific suppression in preclinical studies employing validated developmentally immature animal models of escalated aggression."3.74Repeated risperidone administration during puberty prevents the generation of the aggressive phenotype in a developmentally immature animal model of escalated aggression. ( Connor, DF; Melloni, RH; Morrison, RL; Ricci, LA; Schwartzer, JJ, 2008)
"5 mg/kg), or vehicle was injected intraperitoneally once daily for 22 days; food selection, water intake, and body weight were recorded daily, while body composition and plasma hormones (insulin, glucose, nonesterified free fatty acid, total cholesterol, glycerol, triacylglycerol, leptin, and prolactin) were analyzed at the end of the study."3.74The distinct effects of subchronic antipsychotic drug treatment on macronutrient selection, body weight, adiposity, and metabolism in female rats. ( Anjum, N; Cheetham, S; Dickinson, K; Fell, MJ; Marshall, KM; Neill, JC; Peltola, LM; Vickers, S, 2007)
"Both nonobese clozapine- and olanzapine-treated groups displayed significant insulin resistance and impairment of glucose effectiveness compared with risperidone-treated subjects."3.73Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis. ( Allison, DB; Anderson, EJ; Borba, CP; Cagliero, E; Copeland, PM; Daley, TB; Evins, AE; Goff, DC; Hayden, D; Henderson, DC; Schoenfeld, D; Weber, MT, 2005)
" We examined the effects of atypical antipsychotics olanzapine (OLZ) and risperidone (RIS) versus placebo on adiposity, insulin sensitivity (S(I)), and pancreatic beta-cell compensation."3.73Metabolic dysregulation with atypical antipsychotics occurs in the absence of underlying disease: a placebo-controlled study of olanzapine and risperidone in dogs. ( Ader, M; Bergman, RN; Catalano, KJ; Hucking, K; Ionut, V; Kabir, M; Kim, SP; Richey, JM, 2005)
"This study confirms that elevated levels of triglyceride and body weight could be associated with the use of olanzapine as compared with risperidone."3.73A crossover study on lipid and weight changes associated with olanzapine and risperidone. ( Pariante, CM; Su, KP; Wu, PL, 2005)
"Risperidone, olanzapine, and clozapine are three atypical antipsychotic medications commonly used in the management of chronic schizophrenia."3.73Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study. ( Gonen, N; Kupchik, M; Mester, R; Roitman, S; Schwartz, S; Spivak, B; Strous, RD; Weizman, A, 2006)
" To investigate the possible mechanisms of antipsychotic-induced metabolic effects, we studied the impact of chronic administration of a typical antipsychotic drug (haloperidol) and an atypical antipsychotic (risperidone) to male rats on food intake, body weight, adiposity, and the circulating concentrations of hormones and metabolites that can influence energy homeostasis."3.73Distinct endocrine effects of chronic haloperidol or risperidone administration in male rats. ( Dedova, I; Duffy, L; Herzog, H; Karl, T; Lee, NJ; Lin, EJ; Matsumoto, I; O'brien, E; Sainsbury, A; Slack, K, 2006)
"Previous studies showed that the antipsychotic drugs (APDs) sulpiride (SUL) and risperidone (RIS) induced body weight gain (BWG), hyperphagia, and increased serum levels of leptin, prolactin and corticosterone in female rats."3.72Comparative effects of the antipsychotics sulpiride and risperidone in female rats on energy balance, body composition, fat morphology and macronutrient selection. ( Baptista, T; Beaulieu, S; de Baptista, EA; Joober, R; Kin, NM; Lalonde, J; Plamondon, J; Richard, D, 2004)
"Risperidone was shown to have significant anti-manic effects which was observed as early as week 1, following start of treatment."2.77Efficacy and safety of combination of risperidone and haloperidol with divalproate in patients with acute mania. ( Hsu, MC; Kuo, CC; Ouyang, WC; Yeh, IN, 2012)
"Obesity is highly prevalent among patients treated with atypical antipsychotics for schizophrenia."2.73Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study. ( Akhtar, S; Ameen, S; Manjunatha, N; Saddichha, S, 2007)
"Risperidone dosage was based on weight (patients <50 kg: 0."2.72A randomized, double-blind, placebo-controlled study of risperidone maintenance treatment in children and adolescents with disruptive behavior disorders. ( Augustyns, I; Buitelaar, J; Eerdekens, M; Reyes, M; Toren, P, 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)
"Risperidone-treated patients had clinically and statistically significant reductions in both disruptive behavior and hyperactivity subscale scores, compared to placebo, regardless of concomitant stimulant use."2.71Risperidone effects in the presence/absence of psychostimulant medicine in children with ADHD, other disruptive behavior disorders, and subaverage IQ. ( Aman, MG; Binder, C; Turgay, A, 2004)
"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-emergent adverse events (AEs) were monitored during an 8-week, double-blind, placebo-controlled trial of risperidone (0."2.71Acute and long-term safety and tolerability of risperidone in children with autism. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; Ghuman, JK; Gonzalez, NM; Koenig, K; Lindsay, RL; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; Nash, PL; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone has also been reported to be useful in the longer-term treatment of bipolar disorder."2.43Risperidone for bipolar disorders. ( Aulakh, L; Fuller, MA; Keaton, DB; Madhusoodanan, S; Sajatovic, M, 2005)
" In conclusion, long-term administration of risperidone may exacerbate diabetes syndrome, nonalcoholic fatty liver disease, and kidney injury."1.62Risperidone Exacerbates Glucose Intolerance, Nonalcoholic Fatty Liver Disease, and Renal Impairment in Obese Mice. ( Chang, CC; Chang, GR; Chou, LS; Hou, PH; Hsiao, LW; Liao, HJ; Lin, TC; Mao, FC; Tsai, HP; Wu, CF; Yang, WC, 2021)
"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)
" The results indicated that the dosage of 10-90 mg/kg of RM for 2 weeks did not cause treatment-related mortality."1.42A 12-week subchronic intramuscular toxicity study of risperidone-loaded microspheres in rats. ( Cen, X; Dong, Q; Du, G; Fu, F; Guan, X; Tian, J; Wang, W; Ye, L; Yu, X; Zhang, J; Zhu, X, 2015)
" At the end of recovery phase, the above changes mostly recovered to normal, and on administering 3 mg/kg dose level once in 2 weeks on Beagle dogs showed no observed adverse effect."1.40A 12-week intramuscular toxicity study of risperidone-loaded microspheres in Beagle dogs. ( Cen, X; Du, G; Guan, X; Li, Y; Liu, W; Tian, J; Wang, W; Ye, L; Yu, P; Zhang, J, 2014)
"Body weight gain was observed with both the drugs, although a sex-related differential response was noted."1.36Effect of lactational exposure of olanzapine on body weight of mice: a comparative study on neonates of both the sexes during post-natal development. ( Mishra, AC; Mohanty, B, 2010)
"Body weight was measured daily, skeletal dimension monthly, and bone mineralization and hormones bimonthly."1.36Some effects of risperidone and quetiapine on growth parameters and hormone levels in young pigtail macaques. ( Crouthamel, B; Sackett, G; Unis, A, 2010)
"To characterize pharmacokinetic (PK) variability of risperidone and 9-OH risperidone using sparse sampling and to evaluate the effect of covariates on PK parameters."1.35Population pharmacokinetic analysis for risperidone using highly sparse sampling measurements from the CATIE study. ( Aravagiri, M; Bies, RR; Coley, K; Feng, Y; Kirshner, M; Marder, S; Miller, D; Pollock, BG; Schneider, L, 2008)
"Antipsychotic treatment during pregnancy is indicated when risk of drug exposure to the fetus is outweighed by the untreated psychosis in the mother."1.35Distinct neurobehavioral consequences of prenatal exposure to sulpiride (SUL) and risperidone (RIS) in rats. ( Hao, Y; Liu, H; Liu, Z; Lu, XH; Ouyang, X; Xu, L; Zuo, J, 2008)
"Sibutramine is a serotonin and norepinephrine reuptake intake inhibitor approved for the management of obesity."1.35Catatonia and psychosis associated with sibutramine: a case report and pathophysiologic correlation. ( Lee, J; Lee, TS; Teoh, T, 2008)
"Average weight gain was significantly higher for the olanzapine group (mean = 4."1.34Weight gain associated with clozapine, olanzapine and risperidone in children and adolescents. ( Fleischhaker, C; Heiser, P; Hennighausen, K; Herpertz-Dahlmann, B; Holtkamp, K; Mehler-Wex, C; Rauh, R; Remschmidt, H; Schulz, E; Warnke, A, 2007)
" The present study compares the effect of chronic administration of typical and atypical antipsychotics on neurochemical profile in rat forebrain."1.34Comparative neurochemical changes associated with chronic administration of typical and atypical neuroleptics: implications in tardive dyskinesia. ( Bishnoi, M; Chopra, K; Kulkarni, SK; Kumar, A, 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)
" Mice were acclimated to individual housing, given ad libitum access to chow and water, dosed with placebo peanut butter pills for 1 week, and then dosed daily with AAPD-laced peanut butter pills for 4 weeks."1.33Antipsychotic drug-induced weight gain: development of an animal model. ( Allison, DB; Casey, DE; Cope, MB; Fernández, JR; Geary, N; Nagy, TR, 2005)
"Atypical antipsychotics successfully treat schizophrenia and other conditions, with a lower incidence of extrapyramidal side effects than other agents used in treatment of these disorders."1.32Weight change after an atypical antipsychotic switch. ( Acholonu, WW; Bengtson, MA; Renner, BT; Ried, LD; Wilcox, BM, 2003)
" Chronic administration of these drugs, however, altered BDNF synthesis or release and expression of TrkB-immunoreactivity within the brain."1.31Brain-derived neurotrophic factor and tyrosine kinase receptor TrkB in rat brain are significantly altered after haloperidol and risperidone administration. ( Aloe, L; Angelucci, F; Mathé, AA, 2000)

Research

Studies (109)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's1 (0.92)18.2507
2000's65 (59.63)29.6817
2010's37 (33.94)24.3611
2020's6 (5.50)2.80

Authors

AuthorsStudies
Cao, X1
Zhang, Y1
Chen, Y1
Qiu, Y1
Yu, M1
Xu, X1
Liu, X1
Liu, BF1
Zhang, L2
Zhang, G1
Tzeng, NS1
Yang, YY1
Lin, CC1
Hsieh, PS1
Liu, YP1
Zhou, T1
Pu, C1
Huang, Z1
Gao, T1
Zhou, E1
Zheng, Y1
Zhang, D1
Huang, B1
Cheng, Z1
Shi, C1
Yu, X2
Wei, XY1
Yang, YJ1
Zhu, XH1
Bazo-Alvarez, JC1
Morris, TP1
Carpenter, JR1
Hayes, JF1
Petersen, I2
Wan, XQ1
Zeng, F1
Huang, XF2
Yang, HQ1
Wang, L1
Shi, YC1
Zhang, ZH1
Lin, S1
Tsai, HP1
Hou, PH1
Mao, FC1
Chang, CC1
Yang, WC1
Wu, CF1
Liao, HJ1
Lin, TC1
Chou, LS1
Hsiao, LW1
Chang, GR1
Zhang, C1
Wang, X2
Hu, C1
Ding, W1
Li, H2
Wu, M1
Hu, M1
Wang, Q1
Sun, X1
Yuan, X1
Zhang, P1
Wang, Y1
Liu, Y2
Li, X2
Kumar, BU1
Hei, G1
Lv, L2
Fan, X2
Song, X2
Osborn, DP1
Beckley, N1
Walters, K1
Nazareth, I1
Hayes, J1
Pozzi, M1
Pisano, S1
Marano, G1
Carnovale, C1
Bravaccio, C1
Rafaniello, C1
Capuano, A1
Rossi, F1
Rizzo, R1
Bernardini, R1
Nobile, M1
Molteni, M1
Clementi, E1
Biganzoli, E1
Radice, S1
Singh, R1
Bansal, Y1
Sodhi, RK1
Saroj, P1
Medhi, B1
Kuhad, A1
Nurmi, EL1
Spilman, SL1
Whelan, F1
Scahill, LL1
Aman, MG4
McDougle, CJ4
Arnold, LE3
Handen, B1
Johnson, C1
Sukhodolsky, DG1
Posey, DJ3
Lecavalier, L1
Stigler, KA1
Ritz, L2
Tierney, E4
Vitiello, B4
McCracken, JT3
Ghanizadeh, A1
Sahraeizadeh, A1
Berk, M1
Sanz-Fuentenebro, J1
Taboada, D1
Palomo, T1
Aragües, M1
Ovejero, S1
Del Alamo, C1
Molina, V1
Tian, J2
Wang, W2
Ye, L2
Cen, X2
Guan, X2
Zhang, J2
Yu, P1
Du, G2
Liu, W1
Li, Y1
Zhang, W1
Gao, J1
Zhao, J1
Harrington, A1
Ziedonis, D1
Hou, YC1
Lai, CH1
Zhu, X1
Dong, Q1
Fu, F1
Dang, R1
Jiang, P1
Cai, H1
Guo, R1
Wu, Y1
Zhu, W1
He, X1
Xu, P1
Ersland, KM1
Skrede, S1
Røst, TH1
Berge, RK1
Steen, VM1
Baeza, I1
Vigo, L1
de la Serna, E1
Calvo-Escalona, R1
Merchán-Naranjo, J1
Rodríguez-Latorre, P1
Arango, C1
Castro-Fornieles, J1
Jahangard, L1
Akbarian, S1
Haghighi, M1
Ahmadpanah, M1
Keshavarzi, A1
Bajoghli, H1
Sadeghi Bahmani, D1
Holsboer-Trachsler, E1
Brand, S1
MacMillan, CM1
Withney, JE1
Korndörfer, SR1
Tilley, CA1
Mrakotsky, C1
Gonzalez-Heydrich, JM1
Casey, DE2
Sands, EE1
Heisterberg, J1
Yang, HM1
Schwartzer, JJ1
Connor, DF1
Morrison, RL1
Ricci, LA1
Melloni, RH1
Feng, Y1
Pollock, BG1
Coley, K1
Marder, S1
Miller, D1
Kirshner, M1
Aravagiri, M1
Schneider, L1
Bies, RR1
Gebhardt, S2
Haberhausen, M2
Heinzel-Gutenbrunner, M2
Gebhardt, N1
Remschmidt, H3
Krieg, JC2
Hebebrand, J2
Theisen, FM2
Weinbrenner, A1
Peus, V1
Inta, D1
Englisch, S1
Zink, M1
Mishra, AC1
Mohanty, B1
Degrauw, RS1
Li, JZ1
Gilbert, DL1
Yoon, S1
Noh, JS1
Choi, SY1
Baik, JH1
Araki, S1
Ohji, T1
Shiota, N1
Dobashi, K1
Shimono, M1
Shirahata, A1
Maayan, LA1
Vakhrusheva, J1
Hong, CJ1
Liou, YJ1
Bai, YM1
Chen, TT1
Wang, YC1
Tsai, SJ1
Wehmeier, PM1
Kühnau, W1
Schmidtke, J1
Yamaguchi, K1
Tsutsumi, E1
Erdogan, A2
Karaman, MG1
Ozdemir, E1
Yurteri, N1
Tufan, AE1
Kurcer, MA1
Lee, SY1
Park, MH1
Patkar, AA1
Pae, CU1
Celikyurt, IK1
Kayir, H1
Ulak, G1
Erden, FB1
Ulusoy, GK1
Uzbay, TI1
Sackett, G1
Unis, A1
Crouthamel, B1
Sevy, S1
Robinson, DG1
Sunday, S1
Napolitano, B1
Miller, R1
McCormack, J1
Kane, J1
Xiang, YT1
Wang, CY1
Ungvari, GS1
Kreyenbuhl, JA1
Chiu, HF1
Lai, KY1
Lee, EH1
Bo, QJ1
Dixon, LB1
Stroup, TS2
McEvoy, JP2
Ring, KD1
Hamer, RH1
LaVange, LM1
Swartz, MS2
Rosenheck, RA2
Perkins, DO2
Nussbaum, AM1
Lieberman, JA2
Hagman, J1
Gralla, J1
Sigel, E1
Ellert, S1
Dodge, M1
Gardner, R1
O'Lonergan, T1
Frank, G1
Wamboldt, MZ1
Demb, H1
Valicenti-McDermott, M1
Navarro, A1
Ayoob, KT1
Martínez-Ortega, JM1
Diaz-Atienza, F1
Gutiérrez-Rojas, L1
Jurado, D1
Gurpegui, M1
Ouyang, WC1
Hsu, MC1
Yeh, IN1
Kuo, CC1
Smith, RC1
Rachakonda, S1
Dwivedi, S1
Davis, JM1
Schuster, JP1
Raucher-Chéné, D1
Lemogne, C1
Rouillon, F1
Gasquet, I1
Leguay, D1
Gierski, F1
Azorin, JM1
Limosin, F1
Savas, HA1
Unal, B1
Erbagci, H1
Inaloz, S1
Herken, H1
Canan, S1
Gumusburun, E1
Zoroglu, SS1
Baptista, T2
Araujo de Baptista, E1
Ying Kin, NM1
Beaulieu, S2
Walker, D1
Joober, R2
Lalonde, J2
Richard, D2
Scahill, L4
Leckman, JF1
Schultz, RT1
Katsovich, L1
Peterson, BS1
Lane, HY1
Chang, YC1
Cheng, YC1
Liu, GC1
Lin, XR1
Chang, WH1
Ried, LD1
Renner, BT1
Bengtson, MA1
Wilcox, BM1
Acholonu, WW1
Weiden, PJ1
Daniel, DG1
Simpson, G1
Romano, SJ1
Sowell, M1
Mukhopadhyay, N1
Cavazzoni, P1
Carlson, C1
Mudaliar, S1
Chinnapongse, S1
Ray, A1
Davis, T1
Breier, A1
Henry, RR1
Dananberg, J1
Mosolov, SN1
Kabanov, SO1
Martin, A2
Anderson, GM1
Aman, M1
McCracken, J1
Chuang, S2
Binder, C1
Turgay, A1
McIntyre, RS1
Mancini, DA1
Srinivasan, J1
McCann, S1
Konarski, JZ1
Kennedy, SH1
Scherer, J1
Dobmeier, P1
Kuhn, K1
Schmaus, W1
de Baptista, EA1
Plamondon, J1
Kin, NM1
Henderson, DC1
Cagliero, E1
Copeland, PM1
Borba, CP1
Evins, AE1
Hayden, D1
Weber, MT1
Anderson, EJ1
Allison, DB2
Daley, TB1
Schoenfeld, D1
Goff, DC1
Ader, M2
Kim, SP1
Catalano, KJ1
Ionut, V1
Hucking, K1
Richey, JM1
Kabir, M1
Bergman, RN2
Cope, MB1
Nagy, TR1
Fernández, JR1
Geary, N1
Ota, M1
Mori, K1
Nakashima, A1
Kaneko, YS1
Takahashi, H1
Ota, A1
Sajatovic, M1
Madhusoodanan, S1
Fuller, MA1
Aulakh, L1
Keaton, DB1
Mohl, A1
Westlye, K1
Opjordsmoen, S1
Lex, A1
Schreiner, A1
Benoit, M1
Bräunig, P1
Medori, R3
Gastpar, M1
Masiak, M1
Latif, MA1
Frazzingaro, S1
Lombertie, ER1
Lin, YH1
Liu, CY1
Hsiao, MC1
Su, KP1
Wu, PL1
Pariante, CM1
Davies, M1
Nash, PL1
Shah, B1
Gonzalez, NM1
Swiezy, NB1
Koenig, K1
McGough, J1
Ghuman, JK1
Lindsay, RL2
Kinon, BJ2
Ahl, J1
Liu-Seifert, H1
Maguire, GA1
Meyer, JM2
Pandina, G1
Bossie, CA1
Turkoz, I1
Greenspan, A2
Reyes, M1
Buitelaar, J1
Toren, P1
Augustyns, I1
Eerdekens, M2
Kostulski, A1
Wyszogrodzka-Kucharska, A1
Rabe-Jabłońska, J1
Davis, SM1
Keefe, RS1
Davis, CE1
Severe, J1
Hsiao, JK1
Savage, R1
Borisov, A1
Rosenberg, J1
Woolwine, B1
Tucker, M1
May, R1
Feldman, J1
Nemeroff, CB2
Miller, AH1
Strous, RD1
Kupchik, M1
Roitman, S1
Schwartz, S1
Gonen, N1
Mester, R1
Weizman, A2
Spivak, B2
Lin, EJ1
Lee, NJ1
Slack, K1
Karl, T1
Duffy, L1
O'brien, E1
Matsumoto, I1
Dedova, I1
Herzog, H1
Sainsbury, A1
Mozes, T1
Ebert, T1
Michal, SE1
Lindenmayer, JP1
Khan, A1
Van Hove, I1
Kushner, S1
Fleischhaker, C1
Heiser, P1
Hennighausen, K1
Herpertz-Dahlmann, B1
Holtkamp, K1
Mehler-Wex, C1
Rauh, R1
Schulz, E1
Warnke, A1
Eugene Arnold, L1
Pachler, M1
Bozzolo, D1
Schmauss, M1
Sacchetti, E1
Kahn, JP1
Neovius, M1
Eberhard, J2
Lindström, E2
Levander, S2
Holstad, M1
Bishnoi, M1
Kumar, A1
Chopra, K1
Kulkarni, SK1
Kim, B1
Kim, SJ1
Son, JI1
Joo, YH1
Popovic, V1
Doknic, M1
Maric, N1
Pekic, S1
Damjanovic, A1
Miljic, D1
Popovic, S1
Miljic, N1
Djurovic, M1
Jasovic-Gasic, M1
Dieguez, C1
Casanueva, FF1
Fell, MJ1
Anjum, N1
Dickinson, K1
Marshall, KM1
Peltola, LM1
Vickers, S1
Cheetham, S1
Neill, JC1
Crocq, MA1
Guillon, MS1
Bailey, PE1
Provost, D1
Procyshyn, RM1
Wasan, KM1
Thornton, AE1
Barr, AM1
Chen, EY1
Pomarol-Clotet, E1
Stip, E1
Williams, R1
Macewan, GW1
Birmingham, CL1
Honer, WG1
Zuo, J1
Liu, Z1
Ouyang, X1
Liu, H1
Hao, Y1
Xu, L1
Lu, XH1
Aichhorn, W1
Marksteiner, J1
Walch, T1
Zernig, G1
Hinterhuber, H1
Stuppaeck, C1
Kemmler, G1
Saddichha, S1
Manjunatha, N1
Ameen, S1
Akhtar, S1
Lee, J1
Teoh, T1
Lee, TS1
Ruedrich, SL1
Swales, TP1
Rossvanes, C1
Diana, L1
Arkadiev, V1
Lim, K1
Atasoy, N1
Akkurt, H1
Ozturk, D1
Karaahmet, E1
Yalug, I1
Yalug, K1
Ankarali, H1
Balcioglu, I1
Garvey, WT1
Phillips, LS1
Gharabawi, G1
Mahmoud, R1
Berry, SA1
Musselman, DL1
Morein, J1
Zhu, Y1
Mao, L1
Kolotkin, RL1
Corey-Lisle, PK1
Crosby, RD1
Kan, HJ1
McQuade, RD1
Peuskens, J1
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Fleurot, O1
Rein, W1
Angelucci, F1
Mathé, AA1
Aloe, L1
Guille, C1
Sachs, GS1
Ghaemi, SN1
Bouchard, RH1
Demers, MF1
Simoneau, I1
Alméras, N1
Villeneuve, J1
Mottard, JP1
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Gilmore, JA1
Tollefson, GD1

Clinical Trials (13)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Population Pharmacokinetic Modeling of Qishe Pill in Three Major TCM-defined Constitutional Types of Healthy Chinese Subjects: Study Protocol for a Phase I Clinical Trial[NCT02294448]Phase 136 participants (Anticipated)Interventional2014-11-30Recruiting
Clinical Management of Metabolic Problems in Patients With Schizophrenia[NCT00423878]Phase 4215 participants (Actual)Interventional2007-01-31Completed
Metformin and Lorcaserin for Weight Loss in Schizophrenia[NCT02796144]Phase 471 participants (Actual)Interventional2016-09-30Terminated (stopped due to The FDA advised of a possible health risk associated with lorcaserin and the drug is being withdrawn.)
A Double-blind, Placebo Controlled Trial of Risperidone for the Treatment of Anorexia Nervosa[NCT00140426]Phase 441 participants (Actual)Interventional2004-08-31Completed
Independent Investigator Grant Study-Comparative Effects of Chronic Treatment With Olanzapine and Risperidone on Glucose and Lipid Metabolism[NCT00287820]Phase 446 participants (Anticipated)Interventional2004-02-29Completed
Association of the Amisulpride Treatment Response in Patients With Schizophrenia With the Findings of Brain Structural Magnetic Resonance Imaging[NCT02095938]Phase 420 participants (Actual)Interventional2014-01-31Enrolling by invitation
Transcranial Magnetic Stimulation for Individuals With Tourette's Syndrome[NCT00529308]Phase 220 participants (Actual)Interventional2007-07-31Completed
Phase IV Study of Ramelteon as an Adjunct Therapy in Non-Diabetic Patients With Schizophrenia[NCT00595504]Phase 425 participants (Actual)Interventional2008-01-31Completed
Phase 4 Study of the Effects of Pravastatin on Cholesterol Levels, Inflammation and Cognition in Schizophrenia[NCT01082588]Phase 460 participants (Actual)Interventional2010-06-30Completed
Placebo-Controlled Study of Risperidone for the Treatment of Children and Adolescents With Autism and Negative Behavioral Symptoms[NCT00005014]Phase 3101 participants (Actual)Interventional1997-10-31Completed
Comparative Effectiveness of Antipsychotic Medications in Patients With Schizophrenia (CATIE Schizophrenia Trial)[NCT00014001]Phase 41,600 participants Interventional2000-12-31Completed
Metabolic Profile and Anthropometric Changes in Schizophrenia[NCT00534183]2,006 participants (Actual)Interventional2006-06-30Completed
Effects of Atypical Antipsychotics on Appetite and Eating Behavior of Schizophrenia Patients: Analysis for Three Drugs, Olanzapine, Risperidone, and Aripiprazole, Known to Induce Different Degrees of Weight Gain[NCT01043250]81 participants (Actual)Observational2009-05-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

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

Body Image Software (BIS) - Difference Limen (DL)

"Body Image Software (BIS) - the subject adjusts a digital image of themselves on the computer to their desired image, and also completes a task that determines their perception of their current image. Accuracy is measured by a smaller score between desired image and actual image.~Change in BIS-DL was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points.~There are no identifiable minimum/maximum values as there would be in a questionnaire scale. There are no subscales. Interpreting the DL occurs by referencing it to DL= 0, which would reflect a total inability to detect size differences, which has never occurred in studies using the BIS program." (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Risperidone or Placebo-0.19
Risperidone-1.16

Body Image Software (BIS) - Point of Subjective Equality (PSE)

"Body Image Software (BIS) - the subject adjusts a digital image of themselves on the computer to their desired image, and also completes a task that determines their perception of their current image. Accuracy is measured by a smaller score between desired image and actual image.~Change in BIS -PSE was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points.~There are no identifiable minimum/maximum values as there would be in a questionnaire scale. Interpreting the PSE is how it compares to a PSE = 0, which is no distortion in body size." (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Risperidone or Placebo-0.32
Risperidone-2.18

Body Image Software (BIS): Average Desired Thinness

"Body Image Software (BIS) - the subject adjusts a digital image of themselves on the computer to their desired image. The BIS program calculates the difference between their actual image, and how much they have adjusted the image to represent their desired image. Accuracy is measured by a smaller score between desired image and actual image.~Change in BIS - Average Desired Thinness score was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points.~There are no identifiable minimum/maximum values as there would be in a questionnaire scale. . There are no subscales." (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Risperidone or Placebo1.88
Risperidone-1.42

Body Image Software (BIS): Average Distortion

"Body Image Software (BIS) - the subject adjusts a digital image of themselves on the computer using the direction to adjust their image to how they see themselves right now, this determines their perception of their current image. Accuracy is measured by a smaller score between desired image and actual image.~Change in the BIS Average Distortion score during the study was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points.~There are no identifiable minimum/maximum values as there would be in a questionnaire scale. There are no subscales. The BIS program calculates the difference between their actual image and the size of the image they have adjusted the digital image to based on their perception of how they see themselves right now" (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Risperidone or Placebo-0.22
Risperidone1.40

Change in Eating Disorder Inventory (EDI)-2 Score for Body Dissatisfaction (BD)

"change in Eating Disorder Inventory (EDI) 2-score for Body Dissatisfaction (BD).~Lower scores are better on this scale. Higher scores indicate the subject has greater body dissatisfaction. BD is one of the 8 subscales of the EDI-2. 9 of the 91 questions in the EDI-2 scale constitute this subscale. The score range is 0-27. Subjects completed the EDI-2 at baseline and monthly during study participation (range 0 to 18 weeks). Change in the BD subscale score during the study was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points." (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Placebo0.82
Risperidone2.67

Change in Eating Disorder Inventory-2 Drive for Thinness Subscale (DT)

"Eating Disorder Inventory -2 - Subscale : Drive for Thinness Subscale (DT). Lower scores are better on this scale and indicate less cognitive focus on drive for thinness.~The EDI 2 is a 91 item scale with 8 subscales - (Drive for thinness, Bulimia, body dissatisfaction, ineffectiveness, perfection, interpersonal distrust, interoceptive awareness and maturity fears.). The DT subscale was used for this outcome. Respondents rate each item as usually , often, sometimes, rarely or never. Subscale scores are computed by summing all item scores for each subscale. There are 7 items in the DT subscale (questions 1,7,11,16,25,32 and 49). the subscale score range is 0-21. The EDI-2 was completed by subjects at baseline and then monthly during study participation (range 0 -18 weeks). Change in the DT subscale score was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points." (NCT00140426)
Timeframe: month

Interventionunits on a scale (Mean)
Placebo1.36
Risperidone3.93

Change in Leptin Levels

Leptin levels were measured by serum blood draws, results reports in nanograms / ml (ng/ml). (NCT00140426)
Timeframe: Week 0 and week 7

Interventionng/ml (Mean)
Placebo0.88
Risperidone3.27

Change in Prolactin Levels

Prolactin serum blood levels, measured in nanograms / ml (NCT00140426)
Timeframe: week 0 and week 7

Interventionng/ml (Mean)
Placebo-5.18
Risperidone38.27

Change in Ratings of Anxiety Symptoms on the Multidimensional Anxiety Scale for Children (MASC)

"The Multidimensional Anxiety Scale for Children (MASC) is a self report measure completed by the subject that measures anxiety symptoms.~Higher scores indicate greater anxiety. A score of over 50 is significant for anxiety~Change in MASC scores was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points." (NCT00140426)
Timeframe: monthly to study end point

Interventionunits on a scale (Mean)
Placebo7.41
Risperidone7.87

Color A Person Test (CAPT)

"Color A Person Test (CAPT) - Subjects color an outlined image of a body to indicate body dissatisfaction (red (5)= very dissatisfied, Yellow, dissatisfied, black, neutral, green satisfied, blue very satisfied (1). The outline is divided into16 sections for scoring. The CAPT was completed at baseline and monthly during study participation.~Total CAPT scores were calculated by adding the total score and dividing by 16. Score range is 1-5. Lower scores indicate less body dissatisfaction.~Change in the CAPT score during the study was calculated using an estimate of change in score between week 0 and week 7 derived from the mixed effect model across all time points." (NCT00140426)
Timeframe: monthly

Interventionunits on a scale (Mean)
Risperidone or Placebo0.03
Risperidone0.22

Hazard Ratio for Time to Reaching Ease Of Eating Level 3 From Start of Study (Normal Eating Behavior)

"The Ease of Eating Scale (EOES) is a 14 item scale which measures Food avoidance behaviors (FABs). The scale is rated by staff observing a subject eating a meal or snack. 0 = normal eating behavior, maximum score 28.~Higher scores indicate more food avoidance behaviors, such as taking small bites, taking > 30 seconds between bites (slow eating), etc.~EOE was completed for each meal a subject ate in the program and scores were averaged for each week in the study and entered in the data base.~Change in EOES score was calculated by evaluating change over time. This measure was only used in Phase 1 of the study, for days the subjects were in the treatment program." (NCT00140426)
Timeframe: weekly up to study endpoint: reaching target weight and maintaining for 1 month

Interventionhazard ratio (Number)
Placebo0.85
Risperidone1

Time to Reach 90% IBW and Maintain for 1 Month, Stratified by IBW <80% at Start of Study

The mean survival time and its standard error were underestimated because the largest observation was censored and the estimation was restricted to the largest event time. These estimates were produced using Kaplan-Meier probabilities. (NCT00140426)
Timeframe: 0 - 18 weeks

Interventionweeks (Mean)
Placebo10.1
Risperidone12.9

Time to Reach 90% Ideal Body Weight (IBW) and Maintain for 1 Month, Stratified by >=80% at Start of Study

The mean survival time and its standard error were underestimated because the largest observation was censored and the estimation was restricted to the largest event time. These estimates were produced using Kaplan-Meier probabilities. This was measured weekly from 0-18 weeks. (NCT00140426)
Timeframe: weekly

Interventionweeks (Mean)
Placebo10.7
Risperidone8.1

"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 Abdominal Fat (DEXA).

A comparison between the ramelteon group and the placebo group of change in abdominal fat measured by a DEXA scan, assessed at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

Interventiong (Mean)
Ramelteon3934.86
Placebo (Sugar Pill)5120.92

Change in Insulin Resistance as Measured by the Homeostatic Model Assessment of Insulin Resistance (HOMA-IR).

A comparison between the ramelteon group and the placebo group of change in insulin resistance measured by the homeostatic model assessment of insulin resistance (HOMA-IR), assessed at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

InterventionHOMA score (Mean)
Ramelteon2.4
Placebo (Sugar Pill)2.36

Change in Waist Circumference

A comparison between the ramelteon group and the placebo group in change in waist circumference (measured in cm) measured at Baseline and Week 8. (NCT00595504)
Timeframe: Baseline and Week 8

Interventioncm (Mean)
Ramelteon106.09
Placebo (Sugar Pill)108.37

Change in C-Reactive Protein (CRP) From Baseline to Week 12

(NCT01082588)
Timeframe: Baseline, week 12

Interventionmg/L (Mean)
Pravastatin0.8063
Placebo-0.5136

Change in LDL-cholesterol Between Baseline and Week 12

(NCT01082588)
Timeframe: Baseline, week 12

Interventionmg/dl (Mean)
Pravastatin-25.565
Placebo-2.913

Change in MATRICS Neuropsychological Battery Composite Score From Baseline to Week 12

"The Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery measures cognitive functioning within 7 domains: speed of processing, attention/vigilance, working memory (non verbal and verbal), verbal learning, visual learning, reasoning and problem solving and social cognition.~The composite score is calculated by the MATRICS computer program, which equally weights each of the 7 domain scores. The range of composite scores is 20-80. Higher scores indicate higher levels or cognitive functioning, while lower scores indicate lower levels of cognitive functioning." (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin4.0417
Placebo4.125

Change in Positive and Negative Syndrome Scale (PANSS) General Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 15-105. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-5.625
Placebo-3.76

Change in Positive and Negative Syndrome Scale (PANSS) Negative Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 7-49. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-0.83
Placebo-0.28

Change in Positive and Negative Syndrome Scale (PANSS) Positive Score From Baseline to Week 12

This is a subscale of the Positive and Negative Syndrome Scale (PANSS). The range for this subscale is 7-49. All items are summed to calculate the total score. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-2.9583
Placebo-2.44

Change in Positive and Negative Syndrome Scale (PANSS) Total Score From Baseline to Week 12

The Positive and Negative Syndrome Scale (PANSS) is a scale used to rate severity of schizophrenia. All items are summed to calculate the total score. The scale range is 30-210. Better outcomes have lower numbers and worse outcomes have higher numbers. (NCT01082588)
Timeframe: Baseline, week 12

InterventionScores on a scale (Mean)
Pravastatin-9.416
Placebo-6.48

Reviews

3 reviews available for risperidone and Body Weight

ArticleYear
[The appearance of metabolic syndrome in treatment with atypical antipsychotics].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2003, Volume: 103, Issue:11

    Topics: Adolescent; Adult; Age Factors; Aged; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body W

2003
Risperidone for bipolar disorders.
    Expert review of neurotherapeutics, 2005, Volume: 5, Issue:2

    Topics: Antipsychotic Agents; Bipolar Disorder; Blood Glucose; Body Weight; Clinical Trials as Topic; Drug E

2005
[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

Trials

43 trials available for risperidone and Body Weight

ArticleYear
A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial.
    Child psychiatry and human development, 2014, Volume: 45, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Autistic Disorder; Body Weight; Child; Child, Presch

2014
Randomized trial of clozapine vs. risperidone in treatment-naïve first-episode schizophrenia: results after one year.
    Schizophrenia research, 2013, Volume: 149, Issue:1-3

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Weight; Clozapine; Electrocardiography; Female; Follow

2013
Changes in pro-inflammatory cytokines and body weight during 6-month risperidone treatment in drug naïve, first-episode schizophrenia.
    Psychopharmacology, 2014, Volume: 231, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Weight; Cytokines; Female; Humans; Interleukin-1beta;

2014
Children with ADHD and symptoms of oppositional defiant disorder improved in behavior when treated with methylphenidate and adjuvant risperidone, though weight gain was also observed - Results from a randomized, double-blind, placebo-controlled clinical t
    Psychiatry research, 2017, Volume: 251

    Topics: Adjuvants, Pharmaceutic; Attention Deficit and Disruptive Behavior Disorders; Attention Deficit Diso

2017
Efficacy and safety of bifeprunox in patients with an acute exacerbation of schizophrenia: results from a randomized, double-blind, placebo-controlled, multicenter, dose-finding study.
    Psychopharmacology, 2008, Volume: 200, Issue:3

    Topics: Acute Disease; Adult; Antipsychotic Agents; Benzoxazoles; Body Weight; Cholesterol; Dose-Response Re

2008
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
Olanzapine vs. risperidone in patients with first-episode schizophrenia and a lifetime history of cannabis use disorders: 16-week clinical and substance use outcomes.
    Psychiatry research, 2011, Aug-15, Volume: 188, Issue:3

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Female; Humans; Longitudinal

2011
Weight changes and their associations with demographic and clinical characteristics in risperidone maintenance treatment for schizophrenia.
    Pharmacopsychiatry, 2011, Volume: 44, Issue:4

    Topics: Adult; Antipsychotic Agents; Body Mass Index; Body Weight; Brief Psychiatric Rating Scale; China; Di

2011
A randomized 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
A double-blind, placebo-controlled study of risperidone for the treatment of adolescents and young adults with anorexia nervosa: a pilot study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2011, Volume: 50, Issue:9

    Topics: Adolescent; Adult; Anorexia Nervosa; Antipsychotic Agents; Body Image; Body Weight; Child; Double-Bl

2011
Efficacy and safety of combination of risperidone and haloperidol with divalproate in patients with acute mania.
    International journal of psychiatry in clinical practice, 2012, Volume: 16, Issue:3

    Topics: Acute Disease; Adolescent; Adult; Antimanic Agents; Antipsychotic Agents; Bipolar Disorder; Body Wei

2012
Olanzapine and risperidone effects on appetite and ghrelin in chronic schizophrenic patients.
    Psychiatry research, 2012, Oct-30, Volume: 199, Issue:3

    Topics: Adult; Antipsychotic Agents; Appetite; Benzodiazepines; Body Weight; Female; Ghrelin; Humans; Male;

2012
Hippocampal volume in schizophrenia and its relationship with risperidone treatment: a stereological study.
    Neuropsychobiology, 2002, Volume: 46, Issue:2

    Topics: Adult; Algorithms; Antipsychotic Agents; Body Weight; Female; Functional Laterality; Hippocampus; Hu

2002
A placebo-controlled trial of risperidone in Tourette syndrome.
    Neurology, 2003, Apr-08, Volume: 60, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Body Weight; Child; Diagnostic Techniques, Neurological; Do

2003
Effects of patient demographics, risperidone dosage, and clinical outcome on body weight in acutely exacerbated schizophrenia.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:3

    Topics: Acute Disease; Adult; Age Factors; Age of Onset; Antipsychotic Agents; Body Weight; Dose-Response Re

2003
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
Evaluation of insulin sensitivity in healthy volunteers treated with olanzapine, risperidone, or placebo: a prospective, randomized study using the two-step hyperinsulinemic, euglycemic clamp.
    The Journal of clinical endocrinology and metabolism, 2003, Volume: 88, Issue:12

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Weight; Fasting; Fatty Acids, None

2003
Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data.
    The American journal of psychiatry, 2004, Volume: 161, Issue:6

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Autistic Disorder; Body Mass Index; Body Weight; Chil

2004
Risperidone effects in the presence/absence of psychostimulant medicine in children with ADHD, other disruptive behavior disorders, and subaverage IQ.
    Journal of child and adolescent psychopharmacology, 2004,Summer, Volume: 14, Issue:2

    Topics: Antipsychotic Agents; Attention Deficit and Disruptive Behavior Disorders; Attention Deficit Disorde

2004
The antidepressant effects of risperidone and olanzapine in bipolar disorder.
    The Canadian journal of clinical pharmacology = Journal canadien de pharmacologie clinique, 2004,Fall, Volume: 11, Issue:2

    Topics: Adolescent; Adult; Antimanic Agents; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Body W

2004
[Incidence of rigor during treatment with flupentixol decanoate in comparison to risperidone].
    Psychiatrische Praxis, 2004, Volume: 31 Suppl 1

    Topics: Adult; Analysis of Variance; Antipsychotic Agents; Basal Ganglia Diseases; Body Weight; Cross-Sectio

2004
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
Acute and long-term safety and tolerability of risperidone in children with autism.
    Journal of child and adolescent psychopharmacology, 2005, Volume: 15, Issue:6

    Topics: Adolescent; Adverse Drug Reaction Reporting Systems; Antipsychotic Agents; Autistic Disorder; Body M

2005
Improvement in hyperprolactinemia and reproductive comorbidities in patients with schizophrenia switched from conventional antipsychotics or risperidone to olanzapine.
    Psychoneuroendocrinology, 2006, Volume: 31, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Body Weight; Estradiol; Female; Galactorrhea; Gynecomastia; H

2006
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
A randomized, double-blind, placebo-controlled study of risperidone maintenance treatment in children and adolescents with disruptive behavior disorders.
    The American journal of psychiatry, 2006, Volume: 163, Issue:3

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

2006
Effectiveness of olanzapine, quetiapine, risperidone, and ziprasidone in patients with chronic schizophrenia following discontinuation of a previous atypical antipsychotic.
    The American journal of psychiatry, 2006, Volume: 163, Issue:4

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Chronic Disease; Cross-Over Studies; Dibe

2006
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
An open-label randomized comparison of olanzapine versus risperidone in the treatment of childhood-onset schizophrenia.
    Journal of child and adolescent psychopharmacology, 2006, Volume: 16, Issue:4

    Topics: Adolescent; Akathisia, Drug-Induced; Antipsychotic Agents; Benzodiazepines; Body Weight; Child; Dose

2006
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
Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study.
    Journal of intellectual & developmental disability, 2006, Volume: 31, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Body Weight; Child; Child Nutritional Physiolog

2006
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
Changes in neuroendocrine and metabolic hormones induced by atypical antipsychotics in normal-weight patients with schizophrenia.
    Neuroendocrinology, 2007, Volume: 85, Issue:4

    Topics: Adult; Antidepressive Agents, Second-Generation; Antipsychotic Agents; Body Weight; Clozapine; Femal

2007
Changes in serum lipids, independent of weight, are associated with changes in symptoms during long-term clozapine treatment.
    Journal of psychiatry & neuroscience : JPN, 2007, Volume: 32, Issue:5

    Topics: Antipsychotic Agents; Body Weight; Clozapine; Data Interpretation, Statistical; Double-Blind Method;

2007
Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study.
    The Journal of clinical psychiatry, 2007, Volume: 68, Issue:11

    Topics: Adult; Anthropometry; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Diagnosti

2007
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
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
Changes in weight and weight-related quality of life in a multicentre, randomized trial of aripiprazole versus standard of care.
    European psychiatry : the journal of the Association of European Psychiatrists, 2008, Volume: 23, Issue:8

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Dibenzothi

2008
Amisulpride vs. risperidone in the treatment of acute exacerbations of schizophrenia. Amisulpride study group.
    Psychiatry research, 1999, Nov-08, Volume: 88, Issue:2

    Topics: Acute Disease; Adult; Amisulpride; Antipsychotic Agents; Body Weight; Double-Blind Method; Female; H

1999
A naturalistic comparison of clozapine, risperidone, and olanzapine in the treatment of bipolar disorder.
    The Journal of clinical psychiatry, 2000, Volume: 61, Issue:9

    Topics: Adult; Antipsychotic Agents; Basal Ganglia Diseases; Benzodiazepines; Bipolar Disorder; Body Weight;

2000
Factors influencing acute weight change in patients with schizophrenia treated with olanzapine, haloperidol, or risperidone.
    The Journal of clinical psychiatry, 2001, Volume: 62, Issue:4

    Topics: Adult; Age Factors; Antipsychotic Agents; Appetite; Benzodiazepines; Body Mass Index; Body Weight; B

2001

Other Studies

63 other studies available for risperidone and Body Weight

ArticleYear
Synthesis and Biological Evaluation of Fused Tricyclic Heterocycle Piperazine (Piperidine) Derivatives As Potential Multireceptor Atypical Antipsychotics.
    Journal of medicinal chemistry, 2018, 11-21, Volume: 61, Issue:22

    Topics: Animals; Antipsychotic Agents; Body Weight; Chemistry Techniques, Synthetic; Drug Design; Ether-A-Go

2018
Effects of Early Risperidone Treatment on Metabolic Parameters in Socially Isolated Rats-Implication of Antipsychotic Intervention across Developmental Stages of Schizophrenia.
    Journal of integrative neuroscience, 2023, Jan-05, Volume: 22, Issue:1

    Topics: Animals; Antipsychotic Agents; Body Weight; Insulin Resistance; Insulins; Rats; Risperidone; Schizop

2023
Weight changes following treatment with aripiprazole, risperidone and olanzapine: A 12-month study of first-episode schizophrenia patients in China.
    Asian journal of psychiatry, 2023, Volume: 84

    Topics: Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Weight; Humans; Olanzapine; Risperidone; S

2023
The effect of bezafibrate in preventing glucolipid abnormalities induced by the antipsychotic risperidone.
    Psychiatry research, 2019, Volume: 281

    Topics: Adolescent; Adult; Antipsychotic Agents; Bezafibrate; Blood Glucose; Body Weight; Drug Therapy, Comb

2019
Effects of long-term antipsychotics treatment on body weight: A population-based cohort study.
    Journal of psychopharmacology (Oxford, England), 2020, Volume: 34, Issue:1

    Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Antipsychotic Agents; Body Weight; Cohort S

2020
Risperidone stimulates food intake and induces body weight gain via the hypothalamic arcuate nucleus 5-HT2c receptor-NPY pathway.
    CNS neuroscience & therapeutics, 2020, Volume: 26, Issue:5

    Topics: Animals; Arcuate Nucleus of Hypothalamus; Body Weight; Eating; Female; Mice; Mice, Inbred C57BL; Neu

2020
Risperidone Exacerbates Glucose Intolerance, Nonalcoholic Fatty Liver Disease, and Renal Impairment in Obese Mice.
    International journal of molecular sciences, 2021, Jan-02, Volume: 22, Issue:1

    Topics: Adipocytes; Adiponectin; Alanine Transaminase; Animals; Aspartate Aminotransferases; Body Weight; Ca

2021
The effect of prohibiting outside food during COVID-19 pandemic on the body weight of schizophrenic patients taking olanzapine or clozapine: a retrospective self-controlled study.
    Annals of palliative medicine, 2021, Volume: 10, Issue:5

    Topics: Antipsychotic Agents; Benzodiazepines; Body Weight; China; Clozapine; COVID-19; Humans; Olanzapine;

2021
Changes in metabolism and microbiota after 24-week risperidone treatment in drug naïve, normal weight patients with first episode schizophrenia.
    Schizophrenia research, 2018, Volume: 201

    Topics: Adult; Antipsychotic Agents; Biomarkers; Body Weight; Feces; Female; Gastrointestinal Microbiome; Hu

2018
Weight change over two years in people prescribed olanzapine, quetiapine and risperidone in UK primary care: Cohort study in THIN, a UK primary care database.
    Journal of psychopharmacology (Oxford, England), 2018, Volume: 32, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Body Weight; Cohort Studies; Databases, Factua

2018
Weight-Change Trajectories of Pediatric Outpatients Treated with Risperidone or Aripiprazole in a Naturalistic Setting.
    Journal of child and adolescent psychopharmacology, 2019, Volume: 29, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Body Mass Index; Body Weight; Child; Female; Humans;

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
Moderation of antipsychotic-induced weight gain by energy balance gene variants in the RUPP autism network risperidone studies.
    Translational psychiatry, 2013, Jun-25, Volume: 3

    Topics: Adolescent; Alpha-Ketoglutarate-Dependent Dioxygenase FTO; Amidohydrolases; Antipsychotic Agents; Bo

2013
A 12-week intramuscular toxicity study of risperidone-loaded microspheres in Beagle dogs.
    Human & experimental toxicology, 2014, Volume: 33, Issue:5

    Topics: Animals; Antipsychotic Agents; Blood Pressure; Body Temperature; Body Weight; Dogs; Dopamine Antagon

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
A 12-week subchronic intramuscular toxicity study of risperidone-loaded microspheres in rats.
    Human & experimental toxicology, 2015, Volume: 34, Issue:2

    Topics: Animals; Antipsychotic Agents; Body Weight; Delayed-Action Preparations; Dopamine Antagonists; Femal

2015
Vitamin D deficiency exacerbates atypical antipsychotic-induced metabolic side effects in rats: involvement of the INSIG/SREBP pathway.
    European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2015, Volume: 25, Issue:8

    Topics: Animals; Antipsychotic Agents; Body Weight; Clozapine; Disease Models, Animal; Eating; Glucose Intol

2015
Antipsychotic-induced metabolic effects in the female rat: Direct comparison between long-acting injections of risperidone and olanzapine.
    Journal of psychopharmacology (Oxford, England), 2015, Volume: 29, Issue:12

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Body Weight; Female; Half-Life; Olanzapine; Rats; Ra

2015
The effects of antipsychotics on weight gain, weight-related hormones and homocysteine in children and adolescents: a 1-year follow-up study.
    European child & adolescent psychiatry, 2017, Volume: 26, Issue:1

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Body Weight; Child; Child, Preschool; Female; Fol

2017
Comparative clinical responses to risperidone and divalproex in patients with pediatric bipolar disorder.
    Journal of psychiatric practice, 2008, Volume: 14, Issue:3

    Topics: Adolescent; Anticonvulsants; Antipsychotic Agents; Bipolar Disorder; Body Weight; Child; Child, Pres

2008
Repeated risperidone administration during puberty prevents the generation of the aggressive phenotype in a developmentally immature animal model of escalated aggression.
    Physiology & behavior, 2008, Sep-03, Volume: 95, Issue:1-2

    Topics: Age Factors; Aggression; Animals; Animals, Newborn; Antipsychotic Agents; Behavior, Animal; Body Wei

2008
Population pharmacokinetic analysis for risperidone using highly sparse sampling measurements from the CATIE study.
    British journal of clinical pharmacology, 2008, Volume: 66, Issue:5

    Topics: Adult; Age Factors; Aged; Alzheimer Disease; Antipsychotic Agents; Biological Availability; Body Wei

2008
Antipsychotic-induced body weight gain: predictors and a systematic categorization of the long-term weight course.
    Journal of psychiatric research, 2009, Volume: 43, Issue:6

    Topics: Adolescent; Adult; Age Factors; Analysis of Variance; Antipsychotic Agents; Benzodiazepines; Body Ma

2009
Risperidone-associated increase in triglyceride levels.
    The American journal of psychiatry, 2009, Volume: 166, Issue:1

    Topics: Adult; Antipsychotic Agents; Body Weight; Dose-Response Relationship, Drug; Humans; Hypercholesterol

2009
Effect of lactational exposure of olanzapine on body weight of mice: a comparative study on neonates of both the sexes during post-natal development.
    Journal of psychopharmacology (Oxford, England), 2010, Volume: 24, Issue:7

    Topics: Animals; Animals, Newborn; Animals, Suckling; Antipsychotic Agents; Benzodiazepines; Body Weight; Fe

2010
Body mass index changes and chronic neuroleptic drug treatment for Tourette syndrome.
    Pediatric neurology, 2009, Volume: 41, Issue:3

    Topics: Adolescent; Adolescent Development; Age Factors; Analysis of Variance; Antipsychotic Agents; Body Co

2009
Effects of atypical antipsychotic drugs on body weight and food intake in dopamine D2 receptor knockout mice.
    Biochemical and biophysical research communications, 2010, Mar-05, Volume: 393, Issue:2

    Topics: Adipose Tissue; Animals; Antipsychotic Agents; Benzodiazepines; Body Weight; Eating; Male; Mice; Mic

2010
Successful risperidone treatment for behavioral disturbances in Prader-Willi syndrome.
    Pediatrics international : official journal of the Japan Pediatric Society, 2010, Volume: 52, Issue:1

    Topics: Aggression; Antipsychotic Agents; Body Mass Index; Body Weight; Child; Child Behavior Disorders; Chr

2010
Dopamine receptor D2 gene is associated with weight gain in schizophrenic patients under long-term atypical antipsychotic treatment.
    Pharmacogenetics and genomics, 2010, Volume: 20, Issue:6

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Clozapine; Female; Genes; Genotype; Haplo

2010
Body weight gain induced by atypical antipsychotics: an extension of the monozygotic twin and sib pair study.
    Journal of clinical pharmacy and therapeutics, 2010, Volume: 35, Issue:2

    Topics: Adolescent; Adult; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Cross-Sectio

2010
The insulin sparing effect of telmisartan in a case of type 2 diabetes mellitus associated with schizophrenia under treatment of risperidone.
    Internal medicine (Tokyo, Japan), 2010, Volume: 49, Issue:10

    Topics: Angiotensin II Type 1 Receptor Blockers; Antihypertensive Agents; Antipsychotic Agents; Benzimidazol

2010
Six months of treatment with risperidone may be associated with nonsignificant abnormalities of liver function tests in children and adolescents: a longitudinal, observational study from Turkey.
    Journal of child and adolescent psychopharmacology, 2010, Volume: 20, Issue:5

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

2010
A retrospective comparison of BMI changes and the potential risk factors among schizophrenic inpatients treated with aripiprazole, olanzapine, quetiapine or risperidone.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Age Factors; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Dibe

2011
Effects of risperidone, quetiapine and ziprasidone on ethanol withdrawal syndrome in rats.
    Progress in neuro-psychopharmacology & biological psychiatry, 2011, Mar-30, Volume: 35, Issue:2

    Topics: Alcoholism; Animals; Antipsychotic Agents; Behavior, Animal; Body Weight; Central Nervous System Dep

2011
Some effects of risperidone and quetiapine on growth parameters and hormone levels in young pigtail macaques.
    Journal of child and adolescent psychopharmacology, 2010, Volume: 20, Issue:6

    Topics: Age Factors; Animals; Antipsychotic Agents; Body Weight; Bone and Bones; Bone Density; Child; Child,

2010
The effect of long-term use of risperidone on body weight of children with an autism spectrum disorder.
    Journal of clinical psychopharmacology, 2011, Volume: 31, Issue:5

    Topics: Antipsychotic Agents; Body Weight; Child; Child Development Disorders, Pervasive; Child, Preschool;

2011
Confounding by indication of a specific antipsychotic and the increase of body mass index among children and adolescents.
    European child & adolescent psychiatry, 2011, Volume: 20, Issue:11-12

    Topics: Adolescent; Analysis of Variance; Antipsychotic Agents; Aripiprazole; Attention Deficit and Disrupti

2011
Impact of switching or initiating antipsychotic treatment on body weight during a 6-month follow-up in a cohort of patients with schizophrenia.
    Journal of clinical psychopharmacology, 2012, Volume: 32, Issue:5

    Topics: Adult; Antipsychotic Agents; Aripiprazole; Benzodiazepines; Body Mass Index; Body Weight; Clozapine;

2012
Comparative effects of the antipsychotics sulpiride or risperidone in rats. I: bodyweight, food intake, body composition, hormones and glucose tolerance.
    Brain research, 2002, Dec-06, Volume: 957, Issue:1

    Topics: Animals; Antipsychotic Agents; Blood Glucose; Body Composition; Body Weight; Corticosterone; Eating;

2002
Weight change after an atypical antipsychotic switch.
    The Annals of pharmacotherapy, 2003, Volume: 37, Issue:10

    Topics: Adult; Aged; Aged, 80 and over; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight;

2003
Comparative effects of the antipsychotics sulpiride and risperidone in female rats on energy balance, body composition, fat morphology and macronutrient selection.
    Progress in neuro-psychopharmacology & biological psychiatry, 2004, Volume: 28, Issue:8

    Topics: Adipocytes; Adipose Tissue; Animals; Antipsychotic Agents; Body Composition; Body Weight; Cell Count

2004
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Glucose metabolism in patients with schizophrenia treated with atypical antipsychotic agents: a frequently sampled intravenous glucose tolerance test and minimal model analysis.
    Archives of general psychiatry, 2005, Volume: 62, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Clozapine

2005
Metabolic dysregulation with atypical antipsychotics occurs in the absence of underlying disease: a placebo-controlled study of olanzapine and risperidone in dogs.
    Diabetes, 2005, Volume: 54, Issue:3

    Topics: Adipose Tissue; Animals; Antipsychotic Agents; Benzodiazepines; Body Weight; Dietary Fats; Dogs; Ins

2005
Antipsychotic drug-induced weight gain: development of an animal model.
    International journal of obesity (2005), 2005, Volume: 29, Issue:6

    Topics: Animals; Antipsychotic Agents; Benzodiazepines; Body Constitution; Body Weight; Dibenzothiazepines;

2005
Resistance to excessive bodyweight gain in risperidone-injected rats.
    Clinical and experimental pharmacology & physiology, 2005, Volume: 32, Issue:4

    Topics: Adipose Tissue; Adipose Tissue, Brown; Animals; Body Temperature; Body Weight; Gene Expression; Gene

2005
Management of atypical antipsychotic-induced weight gain in schizophrenic patients with topiramate.
    Psychiatry and clinical neurosciences, 2005, Volume: 59, Issue:5

    Topics: Adult; Anti-Obesity Agents; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weight; Chi

2005
A crossover study on lipid and weight changes associated with olanzapine and risperidone.
    Psychopharmacology, 2005, Volume: 183, Issue:3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Mass Index; Body Weight; Cross-Ove

2005
Comparison between risperidone, olanzapine, and clozapine in the management of chronic schizophrenia: a naturalistic prospective 12-week observational study.
    Human psychopharmacology, 2006, Volume: 21, Issue:4

    Topics: Adolescent; Adult; Aged; Aggression; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Weig

2006
Distinct endocrine effects of chronic haloperidol or risperidone administration in male rats.
    Neuropharmacology, 2006, Volume: 51, Issue:7-8

    Topics: Adipose Tissue; Animals; Antipsychotic Agents; Appetite; Body Weight; Corticosterone; Diabetes Melli

2006
Weight gain associated with clozapine, olanzapine and risperidone in children and adolescents.
    Journal of neural transmission (Vienna, Austria : 1996), 2007, Volume: 114, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Benzodiazepines; Body Weight; Child; Clozapine; Female; Humans; Ma

2007
Weight development in patients treated with risperidone: a 5-year naturalistic study.
    Acta psychiatrica Scandinavica, 2007, Volume: 115, Issue:4

    Topics: Adult; Aged; Antipsychotic Agents; Body Weight; Female; Follow-Up Studies; Humans; Male; Middle Aged

2007
Comparative neurochemical changes associated with chronic administration of typical and atypical neuroleptics: implications in tardive dyskinesia.
    Indian journal of experimental biology, 2007, Volume: 45, Issue:2

    Topics: Animals; Antipsychotic Agents; Body Weight; Chlorpromazine; Clozapine; Dopamine; Dyskinesia, Drug-In

2007
Weight change in the acute treatment of bipolar I disorder: a naturalistic observational study of psychiatric inpatients.
    Journal of affective disorders, 2008, Volume: 105, Issue:1-3

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Bipolar Disorder; Body Mass Index; Body Weight; Drug A

2008
The distinct effects of subchronic antipsychotic drug treatment on macronutrient selection, body weight, adiposity, and metabolism in female rats.
    Psychopharmacology, 2007, Volume: 194, Issue:2

    Topics: Adiposity; Animals; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Composition; Body Wei

2007
Orally disintegrating olanzapine induces less weight gain in adolescents than standard oral tablets.
    European psychiatry : the journal of the Association of European Psychiatrists, 2007, Volume: 22, Issue:7

    Topics: Administration, Oral; Adolescent; Antipsychotic Agents; Benzodiazepines; Body Mass Index; Body Weigh

2007
Distinct neurobehavioral consequences of prenatal exposure to sulpiride (SUL) and risperidone (RIS) in rats.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, Feb-15, Volume: 32, Issue:2

    Topics: Animals; Antipsychotic Agents; Behavior, Animal; Body Weight; Brain; Conditioning, Psychological; Di

2008
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
Catatonia and psychosis associated with sibutramine: a case report and pathophysiologic correlation.
    Journal of psychosomatic research, 2008, Volume: 64, Issue:1

    Topics: Adult; Antipsychotic Agents; Appetite Depressants; Body Image; Body Weight; Catatonia; Cyclobutanes;

2008
Atypical antipsychotic medication improves aggression, but not self-injurious behaviour, in adults with intellectual disabilities.
    Journal of intellectual disability research : JIDR, 2008, Volume: 52, Issue:Pt 2

    Topics: Adult; Aggression; Antipsychotic Agents; Benzodiazepines; Body Weight; Dibenzothiazepines; Dose-Resp

2008
Brain-derived neurotrophic factor and tyrosine kinase receptor TrkB in rat brain are significantly altered after haloperidol and risperidone administration.
    Journal of neuroscience research, 2000, Jun-15, Volume: 60, Issue:6

    Topics: Animals; Antipsychotic Agents; Body Weight; Brain; Brain-Derived Neurotrophic Factor; Feeding Behavi

2000
Atypical antipsychotics and cardiovascular risk in schizophrenic patients.
    Journal of clinical psychopharmacology, 2001, Volume: 21, Issue:1

    Topics: Adult; Antipsychotic Agents; Benzodiazepines; Body Weight; Cardiovascular Diseases; Cross-Sectional

2001
[Schizophrenia and diabetes alliance. No increased insulin resistance due to risperidone].
    MMW Fortschritte der Medizin, 2001, May-28, Volume: 143 Suppl 2

    Topics: Body Weight; Diabetes Mellitus, Type 2; Female; Humans; Insulin Resistance; Male; Risperidone; Schiz

2001
A retrospective comparison of weight, lipid, and glucose changes between risperidone- and olanzapine-treated inpatients: metabolic outcomes after 1 year.
    The Journal of clinical psychiatry, 2002, Volume: 63, Issue:5

    Topics: Adult; Aged; Anticonvulsants; Antipsychotic Agents; Benzodiazepines; Blood Glucose; Body Weight; Dia

2002