- Conditions
- Treatment-resistant Schizophrenia
- Interventions
- Clozapine, Antipsychotics,Other (non-Clozapine)
- Drug
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
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 49–72
of 74
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Schizophrenia, Psychotic Disorders, Mental Health, Mental Disorders
- Interventions
- Olanzapine, risperidone
- Drug
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 16 Years to 40 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2005
- U.S. locations
- 24
- States / cities
- Stanford, California • Miami, Florida • Atlanta, Georgia + 21 more
- Conditions
- Stroke
- Interventions
- Haloperidol, Typical Antipsychotics, Atypical Antipsychotics
- Drug
- Lead sponsor
- Janssen Research & Development, LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,234,412 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Titusville, New Jersey
- Conditions
- Schizophrenia, Alzheimer's Disease, Dementia
- Interventions
- Aripiprazole, Olanzapine, Risperidone
- Drug
- Lead sponsor
- Veterans Medical Research Foundation
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 406 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Adolescent Depression
- Interventions
- Bone Density Test
- Radiation
- Lead sponsor
- Creighton University
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Schizophrenia, Type 2 Diabetes Mellitus
- Interventions
- Risperidone, Olanzapine
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2000 – 2006
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Bipolar Disorder
- Interventions
- lithium carbonate, Depakote-ER, risperidone, olanzapine, paroxetine, bupropion, lamotrigine, venlafaxine, tranylcypromine, mirtazapine
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2004
- U.S. locations
- 2
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Schizophrenia
- Interventions
- risperidone, olanzapine
- Drug
- Lead sponsor
- National Center for Research Resources (NCRR)
- NIH
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Accepts healthy volunteers
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Risperidone microspheres, Risperidone, Olanzapine, Quetiapine, Ziprasidone, Aripiprazole, Paliperidone
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 357 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2011
- U.S. locations
- 8
- States / cities
- Los Angeles, California • Augusta, Georgia • Iowa City, Iowa + 5 more
- Conditions
- Senile Dementia, Alzheimer Type, Dementia, Alzheimer Type, Alzheimer Disease, Dementia
- Interventions
- risperidone, quetiapine, olanzapine, divalproex
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Schizophrenia
- Interventions
- iloperidone
- Drug
- Lead sponsor
- Novartis
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 501 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 59
- States / cities
- Birmingham, Alabama • Cerritos, California • Costa Mesa, California + 46 more
- Conditions
- Schizophrenia
- Interventions
- Risperidone, Olanzapine, Quetiapine
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 21 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2004
- U.S. locations
- 1
- States / cities
- San Diego, California
- 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
- Obesity
- Interventions
- IHBG-10, Placebo
- Dietary Supplement
- Lead sponsor
- Avera McKennan Hospital & University Health Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Sioux Falls, South Dakota
- Conditions
- Schizophrenia
- Interventions
- Risperidone plus Placebo, Risperidone plus DMXB-A
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Bipolar Disorder
- Interventions
- Lithium Carbonate, Optimized Treatment (OPT)
- Drug
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 283 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 6
- States / cities
- Stanford, California • Boston, Massachusetts • Cleveland, Ohio + 3 more
- Conditions
- Schizophrenia
- Interventions
- ziprasidone vs risperidone or olanzapine
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2008
- U.S. locations
- 1
- States / cities
- Glen Oaks, New York
- Conditions
- Schizophrenia, Psychotic Disorders
- Interventions
- Risperidone, Olanzapine
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Schizophrenia, Serious Mental Illness, Metabolic Syndrome, Insulin Resistance, Glucose Metabolism
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Schizophrenia
- Interventions
- Olanzapine, Risperidone
- Drug
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 16 Years to 40 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2007
- U.S. locations
- 2
- States / cities
- Glen Oaks, New York • The Bronx, New York
- Conditions
- Psychoses
- Interventions
- Not listed
- Lead sponsor
- Genomas, Inc
- Industry
- Eligibility
- 18 Years to 59 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 2
- States / cities
- Hartford, Connecticut • Lexington, Kentucky
- Conditions
- Bipolar Disorder
- Interventions
- Lithium Carbonate, Lamotrigine, Valproic Acid, Oxcarbazepine, Carbamazepine, Ziprasidone, Risperidone, Quetiapine, Olanzapine, Aripiprazole, Fluoxetine / Olanzapine, Haloperidol, Perphenazine, Clozapine, Asenapine, Lurasidone, Paliperidone, Mirtazapine, Bupropion, Desvenlafaxine, Duloxetine, Venlafaxine, Citalopram, Escitalopram, Fluoxetine, Fluvoxamine, Paroxetine, Sertraline, Vilazodone, Doxepin
- Drug
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- Not listed
- Enrollment
- 1,037,352 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Bipolar Disorder, Mania
- Interventions
- risperidone (Risperdal), olanzapine (Zyprexa)
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 4 Years to 6 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2004
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts