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ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:17 PM EDT

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Showing 793–816 of 1,652 matching trials from the live ClinicalTrials.gov search.
Conditions
Agitation, Schizophrenia, Schizo Affective Disorder, Schizoaffective Disorder, Schizophreniform Disorders
Interventions
Sublingual film containing dexmedetomidine (BXCL501), Placebo Film
Drug
Lead sponsor
BioXcel Therapeutics Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
15
States / cities
Little Rock, Arkansas • Cerritos, California • Culver City, California + 12 more
Conditions
Bipolar Disorder, Major Depression, Schizophrenia
Interventions
Transition-FOCUS mHealth Intervention, Check-In
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Childhood Schizophrenia, Psychotic Disorder, Schizophrenia
Interventions
Olanzapine, Clozapine
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
7 Years to 18 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Schizophrenia
Interventions
Seroquel SR
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
18
States / cities
Birmingham, Alabama • Anaheim, California • Cerritos, California + 15 more
Conditions
Schizophrenia
Interventions
Placebo, Valbenazine
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years and older
Enrollment
442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
50
States / cities
Phoenix, Arizona • Rogers, Arkansas • Anaheim, California + 39 more
Not listed Not applicable Interventional Accepts healthy volunteers

Glucose Regulation During Risperidone and Olanzapine Treatment

NCT00006195
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
Alcohol Abuse, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
Interventions
Contingency Management
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 65 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Alcoholism, Schizophrenia
Interventions
Glycine, placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2015
U.S. locations
1
States / cities
West Haven, Connecticut
Completed No phase listed Observational Accepts healthy volunteers Results available

Feasibility of an Early Detection Program for Early Psychosis on a College Campus

NCT03983421
Conditions
Psychosis, First Episode Psychosis, Clinical High Risk for Psychosis
Interventions
Not listed
Lead sponsor
University of New Mexico
Other
Eligibility
15 Years to 30 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Active, not recruiting Not applicable Interventional

EPI-MINN: Targeting Cognition and Motivation - National

NCT05877716
Conditions
Psychosis, Psychosis Nos/Other, Schizophrenia, Schizo Affective Disorder, Schizoaffective Disorder, Prodromal Schizophrenia, Schizophrenia Spectrum and Other Psychotic Disorders, Schizophreniform Disorders, Major Depression With Psychotic Features, Unspecified Psychosis, Bipolar Disorder
Interventions
Cognitive and Social Cognitive Training, Personalized Real-Time Intervention for Motivational Enhancement (PRIME) App, Early Psychosis Coordinated Specialty Care
Device · Behavioral · Other
Lead sponsor
University of Minnesota
Other
Eligibility
15 Years to 40 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Hyperprolactinemia
Interventions
Aripiprazole, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Catonsville, Maryland
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depressive Disorder, Tardive Dyskinesia
Interventions
Valbenazine
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
18
States / cities
Bryant, Arkansas • Anaheim, California • Orange, California + 15 more
Conditions
Schizophrenia, Bipolar Disorder, Substance-related Disorders
Interventions
Family Intervention for Dual Diagnosis, Family psychoeducation program
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
2
States / cities
Santa Fe Springs, California • Chelsea, Massachusetts
Conditions
Schizophrenia
Interventions
ASP4345, Matching Placebo
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Glendale, California
Conditions
Schizophrenia, Schizo-affective Disorder
Interventions
Illness Management and Recovery, Problem Solving
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Schizophrenia
Interventions
NBI-1117568, Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
21
States / cities
Bryant, Arkansas • Little Rock, Arkansas • Anaheim, California + 18 more
Conditions
Schizophrenia, Bipolar I Disorder
Interventions
Aripiprazole
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
Little Rock, Arkansas • Garden Grove, California • Berlin, New Jersey + 1 more
Completed Phase 4 Interventional

CATIE- Schizophrenia Trial

NCT00014001
Conditions
Schizophrenia
Interventions
perphenazine, olanzapine, quetiapine, risperidone, ziprasidone, clozapine, fluphenazine decanoate
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
54
States / cities
Chula Vista, California • Los Angeles, California • Orange, California + 45 more
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Ziprasidone
Drug
Lead sponsor
Manhattan Psychiatric Center
Other
Eligibility
18 Years to 65 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

A Study of ALKS 3831 in Adults With Schizophrenia

NCT01903837
Conditions
Schizophrenia
Interventions
Samidorphan (Low Dose), Samidorphan (Medium Dose), Samidorphan (High Dose), Placebo, Olanzapine
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
50
States / cities
Little Rock, Arkansas • Anaheim, California • Costa Mesa, California + 43 more
Conditions
Diabetes Mellitus, Bipolar Disorder, Depression, Psychotic Disorders, Schizophrenia
Interventions
Targeted Training in Illness Management (TTIM)
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
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
Schizophrenia or Schizoaffective
Interventions
Lumateperone Capsule, Lumateperone LAI
Drug
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Los Alamitos, California • Atlanta, Georgia • Marlton, New Jersey
Conditions
Schizophrenia
Interventions
NBI-1117568, Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
22
States / cities
Garden Grove, California • La Habra, California • Lemon Grove, California + 17 more