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ClinicalTrials.gov public records Last synced May 21, 2026, 7:42 PM EDT

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 3,262 matching trials from the live ClinicalTrials.gov search.
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Conditions
Major Depressive Disorder, Anhedonia
Interventions
Cross-frequency transcranial alternating current stimulation via the NeuroConn Direct Current Stimulator Plus
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Major Depressive Disorder
Interventions
Pregnenolone 500 mg, Pregnenolone 800 mg, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Bipolar Disorder
Interventions
Aspirin, N-acetyl-cysteine (NAC), Sugar Pill
Drug · Dietary Supplement
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 29, 2018 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Treatment Resistant Depression, Substance Use Disorders
Interventions
Psilocybin
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Schizophreniform Disorder, Schizoaffective Disorder, Psychosis, Depressive Disorder, Major, Bipolar Disorder
Interventions
Ziprasidone
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
13 Years to 17 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced May 21, 2026, 7:42 PM EDT
Terminated Not applicable Interventional Results available
Conditions
Major Depressive Disorder, Dysthymia Disorder
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
David Feifel
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Bipolar Disorder
Interventions
Divalproex Sodium (Delayed-Release Tablets), Divalproex Sodium (Extended-Release Tablets), Olanzapine
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
15
States / cities
Anaheim, California • Chula Vista, California • Fort Meyers, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2006 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Major Depressive Disorder, Recurrent
Interventions
Mindfulness Based Cognitive Therapy, Health Enhancement Program
Behavioral
Lead sponsor
University of Denver
Other
Eligibility
18 Years to 55 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Treatment Resistant Depression
Interventions
Ketamine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced May 21, 2026, 7:42 PM EDT
Completed No phase listed Observational
Conditions
Bladder Cancer
Interventions
Mood Disorder Assessment
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Bipolar Disorder
Interventions
levetiracetam
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Bipolar Disorder, Mania
Interventions
Lithium Carbonate Capsule
Drug
Lead sponsor
JDS Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2007 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Major Depressive Disorder, Alcohol Use Disorder
Interventions
Mirtazapine, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Obesity, Depression
Interventions
I-CARE2
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Schizophrenia, Schizoaffective Disorder, Mood Disorder, Psychotic
Interventions
mobile Social Interaction Therapy by Exposure (mSITE)
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced May 21, 2026, 7:42 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Depression
Interventions
Personalized Behavioral Intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
15 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Depressive Disorder, Major
Interventions
Not listed
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
25
States / cities
Birmingham, Alabama • Glendale, California • Oceanside, California + 22 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Bipolar Disorder, Depression, Mood Disorder
Interventions
External Facilitation, External + Internal Facilitation
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 99 Years
Enrollment
383 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Denver, Colorado • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Depressive Disorder, Smoking
Interventions
fixed dose varenicline, varenicline
Drug
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 27, 2018 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Schizophrenia, Bipolar Disorder, Major Depressive Disorder, Recurrent, Obesity, Cardiovascular Diseases, Diabetes, Smoking, Blood Pressure Disorders, Cholesterol, Elevated
Interventions
Peer-delivered and Technology Support Integrated Illness Management and Recovery, Peer support
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Inflammatory Bowel Diseases, Crohn's Disease, Ulcerative Colitis, Depressive Disorder, Anxiety Disorder, Stress Disorders, Post-Traumatic
Interventions
Acceptance and Commitment Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2028 – 2032
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Anxiety Disorders
Interventions
LY2456302
Drug
Lead sponsor
Andrew Krystal
Other
Eligibility
21 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Treatment Resistant Depression
Interventions
Low Field Magnetic Stimulation (LFMS), Sham LFMS
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
6
States / cities
Birmingham, Alabama • New Haven, Connecticut • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2017 · Synced May 21, 2026, 7:42 PM EDT
Conditions
Depressive Disorder
Interventions
Star*D algorithm, rEEG-guided therapy
Other
Lead sponsor
MYnd Analytics
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
13
States / cities
Glendale, California • Irvine, California • San Bernardino, California + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2009 · Synced May 21, 2026, 7:42 PM EDT