- Conditions
- Schizophrenia, Acute Episode
- Interventions
- Elpipodect, Risperidone, Placebo matching MK-8189, Placebo matching risperidone
- Drug
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 224 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 28
- States / cities
- Little Rock, Arkansas • Rogers, Arkansas • Bellflower, California + 23 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 58
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- risperidone, quetiapine
- Drug
- Lead sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 225 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2004
- U.S. locations
- 7
- States / cities
- San Diego, California • Hoffman Est, Illinois • Lake Charles, Louisiana + 4 more
- Conditions
- Schizotypal Personality Disorder
- Interventions
- Risperidone, Placebo
- Drug
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1995 – 2001
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Obesity
- Interventions
- Placebo, IHBG-10
- Other · Dietary Supplement
- Lead sponsor
- Avera McKennan Hospital & University Health Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Stress Disorders, Post-Traumatic
- Interventions
- Risperidone, Placebo
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 296 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2011
- U.S. locations
- 20
- States / cities
- Tuscaloosa, Alabama • San Diego, California • San Francisco, California + 17 more
- Conditions
- Schizophrenia
- Interventions
- Risperidone, Placebo, LY2140023
- Drug
- Lead sponsor
- Denovo Biopharma LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 1,134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 19
- States / cities
- Escondido, California • Garden Grove, California • Paramount, California + 16 more
- Conditions
- Schizophrenia
- Interventions
- TV-46000, Placebo
- Drug
- Lead sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
- Industry
- Eligibility
- 13 Years to 65 Years
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 67
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 57 more
- Conditions
- Schizophrenia Schizoaffective
- Interventions
- LYN-005
- Drug
- Lead sponsor
- Lyndra Inc.
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 5
- States / cities
- Long Beach, California • Atlanta, Georgia • Marlton, New Jersey + 2 more
- Conditions
- Obsessive-Compulsive Disorder
- Interventions
- Risperidone, Exposure/ritual prevention therapy (EX/RP), Placebo
- Drug · Behavioral
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 2
- States / cities
- New York, New York • Philadelphia, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- Placebo, RO5545965, risperidone
- Other · Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Glendale, California
- Conditions
- Antipsychotic-induced Weight Gain (AIWG)
- Interventions
- Miricorlilant, Placebo
- Drug
- Lead sponsor
- Corcept Therapeutics
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 40
- States / cities
- Bentonville, Arkansas • Little Rock, Arkansas • Culver City, California + 33 more
- Conditions
- Schizophrenia
- Interventions
- CX516 (Ampakine)
- Drug
- Lead sponsor
- North Suffolk Mental Health Association
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Timeline
- 2002 – 2007
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Autism
- Interventions
- Risperidone, Placebo
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 8 Years to 16 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2016
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Schizophrenia
- Interventions
- ITI-007, Risperidone, Placebo
- Drug
- Lead sponsor
- Intra-Cellular Therapies, Inc.
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 696 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 11
- States / cities
- Little Rock, Arkansas • Springdale, Arkansas • Culver City, California + 8 more
- Conditions
- Antipsychotic-induced Weight Gain (AIWG)
- Interventions
- Miricorilant, Placebo
- Drug
- Lead sponsor
- Corcept Therapeutics
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 27
- States / cities
- Bentonville, Arkansas • Little Rock, Arkansas • Culver City, California + 23 more
- Conditions
- Schizophrenia
- Interventions
- BL - 1020, Placebo, Risperidone
- Drug
- Lead sponsor
- BioLineRx, Ltd.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Irving, Texas
- Conditions
- Attention Deficit Disorder With Hyperactivity
- Interventions
- Valproate, Risperidone, Placebo, Stimulant medication, Behavioral family counseling
- Drug · Behavioral
- Lead sponsor
- Joseph Blader
- NIH
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2013
- U.S. locations
- 3
- States / cities
- Glen Oaks, New York • Stony Brook, New York • San Antonio, Texas
- Conditions
- Schizophrenia
- Interventions
- ASP4345, placebo, risperidone, quetiapine, olanzapine, ziprasidone, aripiprazole, brexpiprazole, paliperidone, lurasidone
- Drug
- Lead sponsor
- Astellas Pharma Global Development, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 233 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 27
- States / cities
- Cerritos, California • Garden Grove, California • Lemon Grove, California + 19 more
- Conditions
- Schizophrenia
- Interventions
- Placebo, Lu AF11167
- Drug
- Lead sponsor
- H. Lundbeck A/S
- Industry
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2013
- U.S. locations
- 1
- States / cities
- Glendale, California
- Conditions
- Schizophrenia
- Interventions
- Galantamine, CDP-choline, Placebo, risperidone, olanzapine, quetiapine, ziprasidone, and/or aripiprazole
- Drug
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Acute Schizophrenia
- Interventions
- Risperidone ISM 75 mg, Risperidone ISM 100 mg, Placebo of Risperidone ISM
- Drug
- Lead sponsor
- Rovi Pharmaceuticals Laboratories
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 438 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 20
- States / cities
- Rogers, Arkansas • Cerritos, California • Garden Grove, California + 17 more
- Conditions
- Bipolar I Disorder
- Interventions
- Lithium treatment in combination with a SGA (Second Generation Antipsychotic), Placebo/Adjunctive SGA treatment
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 12 Years to 18 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Impulsivity, Active Suicidal Ideation, Depression
- Interventions
- placebo, Riperidone
- Other · Drug
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years to 64 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2010
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Quetiapine or Risperidone + Aripiprazole, Quetiapine or Risperidone + placebo
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 323 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 48
- States / cities
- Little Rock, Arkansas • Cerritos, California • Costa Mesa, California + 37 more