Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 7:44 PM EDT

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Showing 1249–1272 of 1,652 matching trials from the live ClinicalTrials.gov search.
Conditions
Premature Infant, Mental Health Issue (E.G., Depression, Psychosis, Personality Disorder, Substance Abuse), Development, Child, Parent-Child Relations
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Schizophrenia
Interventions
Org 24448, Placebo
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
8
States / cities
Los Angeles, California • Catonsville, Maryland • Boston, Massachusetts + 4 more
Conditions
Schizophrenia
Interventions
Abilify MyCite®
Combination Product
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
68
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Anaheim, California + 55 more
Terminated Phase 2 Interventional Results available

Sodium Nitroprusside in Early Course Schizophrenia

NCT04986072
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Sodium Nitroprusside, 5% Dextrose solution
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 40 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Schizophrenia and Predominant Negative Symptoms
Interventions
SPD489 (lisdexamfetamine dimesylate), Placebo matching SPD489 (lisdexamfetamine dimesylate)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 55 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
27
States / cities
Little Rock, Arkansas • Anaheim, California • Costa Mesa, California + 21 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Single Dose Intranasal Insulin On Cognitive Function

NCT00646581
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Placebo, Insulin (Humulin)
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Tobacco Smoking
Interventions
Nicotine Patch, E-cigarette
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Conditions
Schizophrenia, PreDiabetes
Interventions
Bromocriptine
Drug
Lead sponsor
VA Pittsburgh Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Schizophrenia, Dementia
Interventions
Huperzine A
Drug
Lead sponsor
VA Nebraska Western Iowa Health Care System
Federal
Eligibility
19 Years to 59 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain Stimulation to the Hippocampus in Schizophrenia

NCT07010614
Conditions
Schizophrenia Disorders, Mental Disorder, Psychotic Disorder
Interventions
Intracranial electrodes, TMS, TMS sham
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Conditions
Schizophrenia
Interventions
Infliximab, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
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
Healthy, Mental Disorder, Obsessive Compulsive Disorder, Schizophrenia, Tourette Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Results available

Improving Visual Attention in Schizophrenia

NCT03880227
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Active anodal tDCS, Sham tDCS
Device
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 60 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Richardson, Texas
Conditions
Tobacco Use Disorder, Schizophrenia
Interventions
smoking abstinence
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Schizophrenia
Interventions
Magstim Rapid 2 system triggering Magstim Super Rapid system
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Completed No phase listed Observational Accepts healthy volunteers

Brain Circuits in Schizophrenia and Smoking

NCT01369966
Conditions
Schizophrenia, Smoking Cessation, Nicotine Abuse
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 62 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Catonsville, Maryland
Conditions
Parkinson's Disease Psychosis, Dementia With Lewy Bodies
Interventions
Pimavanserin, Quetiapine
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
Not listed
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
San Antonio, Texas
Conditions
Bipolar Disorder, Schizophrenia, Agitation,Psychomotor, Schizo Affective Disorder, Schizophreniform Disorders
Interventions
Sublingual film containing Igalmi
Drug
Lead sponsor
BioXcel Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Little Rock, Arkansas • Rogers, Arkansas
Conditions
Prodromal Schizophrenia, Psychosis, Psychological Disorder, Psychological Stress
Interventions
Health Behaviors Group
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
13 Years to 17 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Schizophrenia
Interventions
Elpipodect, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
6
States / cities
Rogers, Arkansas • Glendale, California • Long Beach, California + 3 more
Terminated No phase listed Observational

Role Functioning Changes NOS

NCT02505022
Conditions
Schizophrenia, Psychotic Disorders, Bipolar Disorder
Interventions
Pharmacotherapy, Behavioral treatment
Drug · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 26 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Completed Phase 1 Interventional Results available

An Open-Label Trial of Tocilizumab in Schizophrenia

NCT01696929
Conditions
Schizophrenia
Interventions
Tocilizumab
Drug
Lead sponsor
Brian Miller
Other
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Schizophrenia, Cannabis Use Disorder
Interventions
Delta-9-THC Very Low Dose, Placebo, Delta-9-THC Medium Dose
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 60 Years
Enrollment
215 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
West Haven, Connecticut