Clinical trials: Risperidone
Schizophrenia
Study on Abnormal Dopamine Synthesis and Connectivity According to the Antipsychotic Treatment Response in Schizophrenia
The purpose of this study is to evaluate abnormal dopamine synthesis and connectivity according to the antipsychotic treatment response in schizophrenia.
- Trial name
- NCT02248987
- Testing
- patients treated with antipsychotics
- Where
- South Korea
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Post-Traumatic Stress Disorder
Risperidone in the Treatment of PTSD in Women Survivors of Domestic Abuse and Rape Trauma
This medical study is an assessment of clinical response in women with Posttraumatic Stress Disorder (PTSD) due to domestic violence or rape trauma when treated with risperidone.
- Trial name
- NCT00208182
- Testing
- Risperidone
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Creighton University
Healthy Volunteers, Schizophrenia
Effects of Ketamine and Risperidone on Cognition
The primary objective of this study is: To determine the effects of ketamine, which blocks the ion-channel gated by the NMDA receptor, on performance of cognitive tasks and the extent to which these effects can be reversed by the…
- Trial name
- Schiz_2 (NCT01140620)
- Testing
- ketamine, risperidone, saline
- Where
- 3 sites in United Kingdom
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Schizophrenia, Psychosis
Glutamate, Brain Connectivity and Duration of Untreated Psychosis
The early stages of schizophrenia are associated with significant decreases in social and intellectual abilities, with more declines in chronic disease.
- Conditions
- Schizophrenia, Psychosis, Schizoaffective Disorder
- Trial name
- DUP (NCT02034253)
- Testing
- Risperidone
- Where
- United States
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Schizophrenia, Schizoaffective Disorder
Seroquel Therapy for Substance Use Disorders Comorbid With Schizophrenia
It is hypothesized that the atypical antipsychotic, Seroquel, will cause significant reduction in drug and alcohol cravings in patients with schizophrenia and comorbid cocaine and/methamphetamine dependence compared to the…
- Conditions
- Schizophrenia, Schizoaffective Disorder, Substance Abuse, Substance Dependence
- Trial name
- NCT00208143
- Testing
- Quetiapine, Risperidone
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Creighton University
Psychosis
Relationship Between Efficacy of Lumateperone and Brain Glutamate and Dopamine
This study will examine the differential relationships between antipsychotic efficacy and changes in dopaminergic and glutamatergic brain metabolism in lumateperone and risperidone treated early psychosis patients.
- Trial name
- Lumafep (NCT05890768)
- Testing
- Lumateperone, Risperidone
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of New Mexico
Schizophrenia
Atypical Antipsychotic Treatment Effect On Brain Function In Schizophrenia Measured By FMRI
The general aim is to compare the effects of typical and atypical antipsychotic medication on brain structure and function. A parallel group treatment trial will be utilized to compare the effects of the typical antipsychotic…
- Trial name
- NCT01234454
- Testing
- Risperidone, Olanzapine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Healthy
Bioavailability Study of Risperidone Orally Disintegrating Tablets 1 mg of Dr.Reddy's Laboratories Limited Under Fasting Conditions
The purpose of this study was to assess the single-dose relative bioavailability study of 1 mg risperidone orally disintegrating tablets and (Risperdal M-TAB) under fasting conditions.
- Trial name
- NCT01155921
- Testing
- Risperidone Orally Disintegrating Tablets
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Healthy
Bioavailability Study of Risperidone Orally Disintegrating Tablets 1 mg of Dr.Reddy's Laboratories Limited Under Fed Conditions
The purpose of this study was to assess the single-dose relative bioavailability study of 1 mg risperidone orally disintegrating tablets and (Risperdal M-TAB) under fed conditions.
- Trial name
- NCT01155934
- Testing
- Risperidone Orally Disintegrating Tablets
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Healthy
Risperidone Tablets, 1 mg Bioequivalence Study of Dr.Reddy's Under Fasting Condition
A Single-dose, Randomized, two-Period, Cross over Study
- Trial name
- NCT01064232
- Testing
- Risperidone
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dr. Reddy's Laboratories Limited
Psychotic Disorders, Bipolar Disorder
Comparison of Aripiprazole Versus Higher Metabolic Risk Antipsychotic Drugs on Adiposity Using MRI
The purpose of this study is to compare abdominal weight gain and fat distribution in people taking aripiprazole versus risperidone or quetiapine, to people not taking any of these antipsychotic medications.
- Conditions
- Psychotic Disorders, Bipolar Disorder, Metabolic Syndrome X
- Trial name
- CALM (NCT01739127)
- Testing
- Aripiprazole, Risperidone/Quetiapine
- Where
- Canada
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Common Mental Disorder
Definitive Selection of Neuroimaging Biomarkers for the Diagnosis and Treatment to Common Mental Disorders
To explore the whole-brain anatomical and functional abnormalities in drug-naive patients with schizophrenia ,drug-naive patients with BD, drug-naive patients with MDD and healthy controls by using a combination of…
- Trial name
- NCT04218981
- Testing
- Antipsychotic drugs, Mood stabilizer, Paroxetine
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Central South University
Schizophrenia
Repetitive Transcranial Magnetic Stimulation for First-episode Schizophrenia Patients
The aim of the study is to evaluate the effects of repetitive transcranial magnetic stimulation(rTMS)in the first-episode Schizophrenic patients: the clinical and MRI findings
- Trial name
- rTMSfMRI (NCT01370291)
- Testing
- active Risperidone and active rTMS
- Where
- 2 sites in China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Healthy
Bioequivalence Study of Risperidone 1 mg Orally-disintegrating Tablets Under Fed Conditions
The purpose of this study is to determine the pharmacokinetics and bioequivalence of Risperidone formulations after administration of single doses to normal, healthy subjects under fed conditions.
- Trial name
- NCT01222923
- Testing
- Risperidone
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ranbaxy Laboratories Limited
Schizophrenia, Psychotic Disorders
Effectiveness of Second Generation Antipsychotics in First Episode Psychosis Patients: 1-year Follow-up
This study compares the efficacy and effectiveness of two of the second-generation antipsychotics (SGAs) most used in our society in the treatment of schizophrenia (Aripiprazole and Risperidone) and the investigators do within an…
- Trial name
- PAFIP3_1Y (NCT02532491)
- Testing
- Aripiprazole, Risperidone
- Where
- Spain
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Fundación Marques de Valdecilla
Healthy
Bioequivalence Test for Risperdal 2mg of Janssen Korea
The purpose of this study was to conduct the bioequivalence (biological equivalence of two preparations of a drug) test in healthy adults with "Risperdal OD Tab.
- Trial name
- NCT02012049
- Testing
- Risperdal OD Tab. 2mg, Risperdal Quicklet Tab. 2mg
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Janssen Korea, Ltd., Korea
Bipolar Disorder, Attention Deficit Disorder With Hyperactivity
Juvenile Bipolar Disorder Outpatient Program
This is an outpatient program for children and adolescents with bipolar disorders. The naturalistic approach of the program will allow a proper investigation of the disorder, assessment of environmental and biological factors…
- Trial name
- ProCAB (NCT01000402)
- Testing
- Psychopharmacotherapy
- Where
- Brazil
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Major Depressive Disorder, Magnetic Resonance Imaging
Multimodal Magnetic Resonance Imaging-based Study of Electroconvulsive Efficacy Prediction in Adolescents With Depression: a Multicenter Prospective Cohort Study
The aim of this project is to investigate the multimodal magnetic resonance brain imaging changes in adolescents with major depressive disorder (MDD) before and after electroconvulsive therapy.
- Conditions
- Major Depressive Disorder, Magnetic Resonance Imaging, Electroconvulsive Therapy
- Trial name
- NCT05889234
- Testing
- Modified Electroconvulsive Therapy, Conventional pharmacotherapy
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
Pregnant Women, Psychotropic Drugs
National Pregnancy Registry for Psychiatric Medications
The National Pregnancy Registry for Psychiatric Medications is dedicated to evaluating the safety of psychiatric medications such as antidepressants, ADHD medications, sedative hypnotics, and atypical antipsychotics that many…
- Trial name
- NCT01246765
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Bipolar Disorders, Metabolic Complication
Metabolic Effects of Switching to Aripiprazole in Patients With Bipolar Disorders
The primary goal of this study is to investigate metabolic changes and maintaining efficacy in stabilized patients with bipolar disorders who have pharmacologically induced weight gain.
- Trial name
- NCT00845988
- Testing
- aripiprazole
- Where
- South Korea
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital