Clinical trials: Risperidone, completed
Schizophrenia
Study of add-on Ramelteon Therapy on Sleep and Circadian Rhythm Disruption in Patients With Schizophrenia
The proposed study has been planned to evaluate the effect of add-on ramelteon on sleep pattern/quality and circadian rhythm disruption in patients with schizophrenia.
- Trial name
- NCT03075657
- Testing
- Risperidone, Risperidone and Ramelteon, Haloperidol
- Where
- India
- Volunteers
- 120 people
- Sponsor
- All India Institute of Medical Sciences, Bhubaneswar
Psychotic Disorders
Striatal Connectivity and Clinical Outcome in Psychosis
This is an observational neuroimaging treatment study. This study involves examining the neural circuitry of controlled treatment of patients presenting with a first-episode of psychosis with risperidone or aripiprazole.
- Trial name
- NCT02822092
- Testing
- Risperidone or Aripiprazole (patients only)
- Where
- United States
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Schizophrenia, Schizophreniform Disorder
Omega-3 Dietary Supplements in Schizophrenia
This 16-week placebo-control study looks to investigate whether patients with schizophrenia for two years or less may benefit from omega-3 supplements.
- Conditions
- Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder, Bipolar Disorder
- Trial name
- NCT01786239
- Testing
- Risperidone, Omega-3 capsules
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Delbert Robinson
Schizophrenia, Schizoaffective Disorder
A Study of the Cataractogenic Potential of Seroquel and Risperdal in the Treatment of Participants With Schizophrenia or Schizoaffective Disorder
This Phase IV, randomized, parallel-group study is designed to evaluate the cataractogenic potential of quetiapine fumarate (SEROQUEL) compared with that of a putative non-cataractogenic antipsychotic medication risperidone…
- Trial name
- NCT00206102
- Testing
- quetiapine fumarate, risperidone
- Where
- 63 sites in United States
- Volunteers
- 1,098 people
- Sponsor
- AstraZeneca
Healthy
Bioequivalence Study of Risperidone 1 mg Tablets of Torrent Pharmaceuticals Limited, India and Risperdal® (Risperidone) 1 mg Tablets of Janssen Pharmaceutical Products, LP, USA, in Healthy Human Adult Subjects, Under Fed Conditions
Objective: To assess the bioequivalence of Risperidone 1.0 mg tablets of Torrent Pharmaceuticals Limited., India and Risperdal® (Risperidone) 1.0 mg tablets of Janssen Pharmaceutical Products, LP, USA, in healthy human adult…
- Trial name
- NCT00939926
- Testing
- Risperidone
- Where
- India
- Sponsor
- Torrent Pharmaceuticals Limited
Schizophrenia
Switching From Oral Antipsychotics to Long-Acting Risperidone in Participants With Schizophrenia
The purpose of this study is to evaluate efficacy, safety and tolerance of long-acting risperidone when switching from oral antipsychotics in participants with schizophrenia (psychiatric disorder with symptoms of emotional…
- Trial name
- NCT01726335
- Testing
- Risperidone prolonged release
- Where
- 5 sites in Brazil
- Volunteers
- 53 people
- Sponsor
- Janssen-Cilag Ltd.
Schizophrenia
A Pharmacokinetic and Safety Study of Risperidone Long Acting Injectable in Schizophrenic Patients
The purpose of this study is to explore the pharmacokinetic profile and safety after biweekly (every 2-week) intramuscular (IM) injections (6 injections) of risperidone long acting injectable 25, 37.5, or 50 mg/dose in…
- Trial name
- NCT00653406
- Testing
- Risperidone long acting injectable
- Volunteers
- 29 people
- Sponsor
- Janssen Pharmaceutical K.K.
Schizophrenia
A Safety Study Comparing LY2140023 to Atypical Antipsychotic Standard Treatment in Schizophrenic Patients
The primary objective of this study was to assess time to discontinuation due to lack of tolerability among patients with schizophrenia receiving LY2140023, given orally twice daily for 24 weeks, versus those on atypical…
- Trial name
- NCT00845026
- Testing
- LY2140023, aripiprazole, olanzapine
- Where
- 23 sites in United States, Germany and 2 more
- Volunteers
- 261 people
- Sponsor
- Denovo Biopharma LLC
Neuroleptic-Induced Tardive Dyskinesia
Risperidone and Olanzapine for the Schizophrenic Patients With Neuroleptic-Induced Tardive Dyskinesia
We initiate a study with research grant from department of health and Taoyuan mental hospital and choose risperidone and olanzapine as study medications.
- Trial name
- NCT00621998
- Testing
- risperidone, olanzapine
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Taoyuan Psychiatric Center, Ministry of Health and Welfare, Executive Yuan, R.O.C. Taiwan
Schizophrenia Spectrum and Other Psychotic Disorders, Periodontal Diseases
Antipsychotic Induced Hyperprolactinemaia as Risk Factor for Periodontitis in Schizophrenic Patients
The aim of the present cohort retrospective study is to explore the effect of antipsychotics on periodontal health and the possible effect of antipsychotic-induced hyperprolactinemia as a risk factor for periodontal disease…
- Trial name
- NCT06040944
- Testing
- antipsychotic drugs inducing hyperprolactinemia
- Where
- Egypt
- Volunteers
- 64 people
- Sponsor
- Fayoum University
Schizophrenia
A Double-blind and Randomized Trial of Celecoxib Added to Risperidone in Treatment-naive First-episode Schizophrenia
A double-blind, randomized, placebo-controlled trial of celecoxib as an add-on therapy to risperidone compared to risperidone plus placebo in the treatment of 200 treatment-naive first-episode patients with schizophrenia.
- Trial name
- NCT00686140
- Testing
- celecoxib
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Beijing HuiLongGuan Hospital
Schizophrenia
Extension Study To Evaluate The Long-Term Safety, Tolerability, And Efficacy Of Low And High Doses Of Bl-1020
A Six-Week, Randomized, Double-Blind, Parallel Group Extension Study To Evaluate The Long-Term Safety, Tolerability, And Efficacy Of Low And High Doses Of Bl-1020 Compared To Risperidone, In Schizophrenic Patients Previously…
- Trial name
- NCT00722176
- Testing
- BL-1020, BL-1020 10-30 mg, risperidone
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- BioLineRx, Ltd.
Schizophrenia
Different Safety Profile of Risperidone and Paliperidone Extended-release
The main objective of this study was to assess subjective experiences related to secondary negative symptoms and cognitive performance in healthy volunteers in response to multiple doses of paliperidone ER and risperidone in a…
- Trial name
- NCT01284959
- Testing
- risperidone, paliperidone ER
- Where
- South Korea
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Chonbuk National University Hospital
Bipolar Disorder
Study of Outcome and Safety of Lithium, Divalproex and Risperidone for Mania in Children and Adolescents
This study will evaluate the effectiveness of the medications, lithium (Eskalith®), valproate (Depakote®), and risperidone (Risperdal®) in treating children and adolescents with bipolar disorder or symptoms of mania.
- Trial name
- TEAM (NCT00057681)
- Testing
- Lithium carbonate, Valproate, Risperidone
- Where
- 5 sites in United States
- Volunteers
- 379 people
- Sponsor
- Washington University School of Medicine
Schizophrenia, Schizophrenia and Disorders With Psychotic Features
Evaluation of the Necessity of Long-term Pharmacological Treatment With Antipsychotics in Schizophrenic Patients
The main objective of the trial is to evaluate, how long an antipsychotic relapse-prevention should be continued and to which time a patient with schizophrenia is protected enough, so that a withdrawal or reduction of the…
- Conditions
- Schizophrenia, Schizophrenia and Disorders With Psychotic Features, Schizoaffective Disorders
- Trial name
- NCT02307396
- Testing
- Olanzapine, Amisulpride, Risperidone
- Where
- Germany
- Volunteers
- 21 people
- Sponsor
- Technical University of Munich
Schizophrenia, Psychotic Disorders
CAFE Comparison of Atypicals in First Episode of Psychosis
The purpose of this study is to compare the effectiveness, tolerability, and efficacy of the currently available atypical antipsychotic drugs olanzapine (2.5-20 mg/day), quetiapine (100-800 mg/day) and risperidone (0.5-4 mg/day)…
- Conditions
- Schizophrenia, Psychotic Disorders, Mental Health, Mental Disorders
- Trial name
- NCT00034892
- Testing
- Olanzapine, risperidone
- Where
- 26 sites in United States, Canada
- Sponsor
- AstraZeneca
Schizophrenia, Metabolic Syndrome X
An Observational Study On Metabolic Syndrome Parameters In Schizophrenia Patients Treated With Atypical Antipsychotics
The purpose of the study is to find and follow-up the metabolic syndrome parameters on patients administering atypical antipsychotics.
- Trial name
- MESSAGE (NCT00448630)
- Testing
- No intervention
- Where
- 47 sites in Turkey (Türkiye)
- Volunteers
- 328 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Schizophrenia
The Treatment Efficacy of Combination Atypical Antipsychotics With Sertraline in Patients With Schizophrenia
A randomized, double-blind trial of the treatment effect of dose-low antipsychotics combined with low-dose sertraline in 1640 schizophrenia patients
- Trial name
- NCT04076371
- Testing
- olanzapine-sertraline combination, only olanzapine, risperidone-sertraline combination
- Volunteers
- 1,640 people
- Sponsor
- Beijing HuiLongGuan Hospital
Methamphetamine Dependence
A Comparison of Paliperidone and Risperidone for Treatment of Patirnts With Methamphetamine-Associated Psychosis
Methamphetamine-associated psychosis (MAP) has been considered a pharmacological or environmental pathogen model of schizophrenia (SCZ) due in part to similarities in clinical presentation (i.e.
- Trial name
- NCT01822730
- Testing
- paliperidone, Risperidone
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Wei Hao
Schizophrenia, Psychotic Disorders
A Study Comparing the Efficacy of Long-acting Injectable Risperidone and Olanzapine Tablets in the Treatment of Patients With Schizophrenia or Schizoaffective Disorder
The purpose of this study is to document both short-term, as well as long-term efficacy and safety of a long-acting injectable formulation of risperidone, in comparison with olanzapine for the treatment of patients with…
- Trial name
- NCT00236457
- Testing
- risperidone
- Volunteers
- 629 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.