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Showing 697–720 of 1,659 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Cannabis Craving in Schizophrenia Using Virtual Reality

NCT01212081
Conditions
Cannabis Use
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Catonsville, Maryland
Not yet recruiting Not applicable Interventional

Gamma Light and Sound Stimulation in Schizophrenia

NCT07342465
Conditions
Schizophrenia Spectrum Disorders
Interventions
GENUS, Sham Stimulation
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
LY03004
Drug
Lead sponsor
Luye Pharma Group Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Orange, California • Austin, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

Study Comparing Bioavailability of Oral Formulations of Vabicaserin

NCT00541996
Conditions
Schizophrenia
Interventions
vabicaserin
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 50 Years · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Diet, Healthy, Psychotic Disorders
Interventions
Family Based weight management program
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
14 Years to 26 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Mania (Neurotic)
Interventions
Probio-Tec BG-VCap-6.5, Placebo
Combination Product · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Schizophrenia
Interventions
Neuroadaptive cognitive training, Computer games
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 35 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
2
States / cities
Sacramento, California • San Francisco, California
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, Schizoaffective Disorder
Interventions
Clinic-Based Cognitive Remediation, Partial-Remote Cognitive Remediation
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 30 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
9
States / cities
Brooklyn, New York • New York, New York • Queens, New York + 3 more
Conditions
Schizophrenia
Interventions
SEP363856, quetiapine XR
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
18
States / cities
Cerritos, California • Oakland, California • Oceanside, California + 15 more
Conditions
Psychosis
Interventions
Individualized imagery, Control
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Houston, Texas
Conditions
Psychosis
Interventions
Patients with psychosis will be treated with known antipsychotic medication
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
17 Years to 35 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Schizophrenia, Schizoaffective Disorder, Major Depression
Interventions
Family Member Provider Outreach, Enhanced treatment as usual (e-TAU)
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 70 Years
Enrollment
238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
West Los Angeles, California • Baltimore, Maryland
Conditions
Schizophrenia, Schizoaffective Disorder, Tobacco Smoking, Tardive Dyskinesia, Parkinsonism
Interventions
Varenicline
Drug
Lead sponsor
Corporal Michael J. Crescenz VA Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Schizophenia Disorder, Schizoaffective Disorder, Bipolar Disorder, Psychiatric Disorders
Interventions
Reduction of anticholinergic medication
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Altoona, Pennsylvania • Erie, Pennsylvania • McKeesport, Pennsylvania + 1 more
Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Cannabidiol and ∆-9-THC in Humans

NCT01180374
Conditions
Healthy
Interventions
Cannabidiol, Delta-9-THC, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
West Haven, Connecticut
Terminated Not applicable Interventional Results available

Oxytocin Add on Study for Stable Schizophrenic Patients

NCT00506909
Conditions
Schizophrenia
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
David Feifel
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
San Diego, California
Conditions
Schizophrenia
Interventions
Web-based motivational decision support system, NCI Education
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
3
States / cities
Chicago, Illinois • Worcester, Massachusetts • New Brunswick, New Jersey
Conditions
Schizophrenia
Interventions
ALK3831, Olanzapine, Placebo
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
16
States / cities
Little Rock, Arkansas • Springdale, Arkansas • Culver City, California + 13 more
Active, not recruiting Not applicable Interventional

Prebiotic Treatment in People With Schizophrenia

NCT05527210
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Prebiotic, Placebo Prebiotic
Dietary Supplement
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Catonsville, Maryland
Completed Not applicable Interventional Results available

Building Employment Skills Through Therapy for Veterans

NCT01992913
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
integrated Cognitive Behavioral Therapy, Usual Care, Computerized cognitive remediation (CCR)
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Insomnia, Psychosis
Interventions
Cognitive Behavioral Therapy-Insomnia, Health and Wellness
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Schizophrenia, Smoking Cessation, Tobacco Use
Interventions
Active deep transcranial magnetic stimulation (dTMS), Sham dTMS
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Stony Brook, New York