- Conditions
- Psychotic Disorders
- Interventions
- Aripiprazole or Perphenazine, Metformin, Olanzapine, quetiapine, risperidone, ziprasidone, aripiprazole, asenapine, iloperidone, lurasidone, paliperidone, or olanzapine/fluoxetine
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 8 Years to 19 Years
- Enrollment
- 127 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2014
- U.S. locations
- 4
- States / cities
- Baltimore, Maryland • Glen Oaks, New York • Chapel Hill, North Carolina
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 24
matching trials from the live ClinicalTrials.gov search.
- 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
- Conditions
- Obesity, Weight Gain, Psychotropic Induced Weight Gain
- Interventions
- Metformin
- Drug
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Schizophrenia
- Interventions
- Standard of Care Oral antipsychotics, IM aripiprazole once monthly, No Treatment
- Drug · Other
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- 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
- Bipolar I Disorder
- Interventions
- Injectable Risperidone (Consta) or oral antipsychotic
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2009
- U.S. locations
- 4
- States / cities
- Bridgeville, Pennsylvania • DuBois, Pennsylvania • McKeesport, Pennsylvania + 1 more
- Conditions
- Schizophrenia, Schizoaffective Disorder, Bipolar Disorder
- Interventions
- Not listed
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Antipsychotics, Pregnancy
- Interventions
- Antipsychotics, Non-antipsychotic medication, No Medication
- Drug · Other
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Schizophrenia
- Interventions
- SEP-363856, Prior antipsychotic (risperidone, olanzapine, quetiapine or aripiprazole)
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 7
- States / cities
- Little Rock, Arkansas • Rogers, Arkansas • Long Beach, California + 4 more
- Conditions
- Psychotic Disorders, Schizophrenia, Bipolar Disorder, Depressive Disorder
- Interventions
- Aripiprazole, oral formulation, Olanzapine, oral formulation, Paliperidone, oral formulation, Paliperidone, LAI, Quetiapine, oral formulation, Risperidone, oral formulation, Risperidone, LAI
- Drug
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 305 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 6
- States / cities
- Garden Grove, California • Kissimmee, Florida • Atlanta, Georgia + 3 more
- 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
- AVE1625, placebo
- Drug
- Lead sponsor
- Sanofi
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 873 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Bridgewater, New Jersey
- Conditions
- Pregnant Women, Psychotropic Drugs
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 5,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2033
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Schizophrenia, Psychotic Disorders
- Interventions
- Aripiprazole, Haloperidol, Olanzapine, Oral Paliperidone ER, Perphenazine, Quetiapine, Oral Risperidone, Paliperidone Palmitate Injection (PP1M), Paliperidone Palmitate Injection (PP3M)
- Drug
- Lead sponsor
- Janssen Scientific Affairs, LLC
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 337 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 34
- States / cities
- Little Rock, Arkansas • Garden Grove, California • Lemon Grove, California + 31 more
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Aripiprazole, Olanzapine, Paliperidone, Quetiapine, Risperidone
- Drug
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 3
- States / cities
- Torrance, California • Kissimmee, Florida • Conshohocken, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- LY2140023, Olanzapine, Aripiprazole, Risperidone, Quetiapine
- Drug
- Lead sponsor
- Denovo Biopharma LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 560 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 42
- States / cities
- Little Rock, Arkansas • Escondido, California • Garden Grove, California + 39 more
- Conditions
- Apathy, Schizophrenia, Schizophrenia; Psychosis
- Interventions
- Lumateperone 42 mg, Risperidone 2 mg
- Drug
- Lead sponsor
- Louisiana State University Health Sciences Center Shreveport
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Shreveport, Louisiana
- Conditions
- Schizophrenia
- Interventions
- SEP-363856, Prior antipsychotic (risperidone, olanzapine, quetiapine or aripiprazole)
- Drug
- Lead sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 4
- States / cities
- Little Rock, Arkansas • Rogers, Arkansas • Dayton, Ohio + 1 more
- Conditions
- Schizophrenia
- Interventions
- LY2140023, Placebo, Standard of Care
- Drug
- Lead sponsor
- Denovo Biopharma LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 167 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 4
- States / cities
- Garden Grove, California • Chicago, Illinois • Hoffman Estates, Illinois + 1 more
- Conditions
- Schizophrenia and Schizoaffective Disorder
- Interventions
- Aripiprazole, Olanzapine, Risperidone, Quetiapine, Ziprasidone
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 286 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 63
- States / cities
- Birmingham, Alabama • Little Rock, Arkansas • Anaheim, California + 54 more
- Conditions
- Schizophrenia
- Interventions
- Caregiver psycho-education and skills training, Caregiver support available at the study site, Paliperidone palmitate, Chlorpromazine, Droperidol, Fluphenazine, Haloperidol, Loxapine, Perphenazine, Pimozide, Prochlorperazine, Thiothixene, Thioridazine, Trifluoperazine, Aripiprazole, Asenapine, Clozapine, Iloperidone, Olanzapine, Paliperidone, Quetiapine, Risperidone, Ziprasidone
- Other · Drug
- Lead sponsor
- Janssen Scientific Affairs, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 296 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 34
- States / cities
- Bullhead City, Arizona • Oceanside, California • Denver, Colorado + 31 more
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Risperidone, Olanzapine, Quetiapine, Aripiprazole
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 215 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 28
- States / cities
- Colton, California • Palo Alto, California • New Haven, Connecticut + 25 more
- Conditions
- High Risk MC4R Genotype, Low Risk MC4R Genotype, One Week or Less Antipsychotic Lifetime Exposure
- Interventions
- Ziprasidone, aripiprazole, quetiapine, or risperidone
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Schizophrenia
- Interventions
- paliperidone, risperidone, haloperidole, perphenazine, aripiprazole, quetiapine, paliperidone palmitate, olanzapine
- Drug
- Lead sponsor
- Janssen Scientific Affairs, LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 450 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 55
- States / cities
- Bullhead City, Arizona • Tuscon, Arizona • Little Rock, Arkansas + 52 more