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ClinicalTrials.gov public records Last synced Oct 16, 2026, 8:43 AM EDT

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Showing 817–840 of 1,853 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Severe Mental Illness Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

Study Of GW679769 In Major Depressive Disorder

NCT00102492
View directory record Official record
Conditions
Depressive Disorder, Major, Major Depressive Disorder (MDD)
Interventions
GW679769
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 64 Years
Enrollment
356 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
27
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Beverly Hills, California + 23 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Oct 16, 2026, 8:43 AM EDT
Terminated Phase 4 Interventional Results available

Fluoxetine and Bupropion to Treat Patients With Depression and Alcoholism

NCT00449007
View directory record Official record
Conditions
Depression, Alcoholism, Suicidal Behavior
Interventions
fluoxetine, bupropion
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 16, 2026, 8:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Imaging of Brain mGluR1 Receptors Using [18F]FIMX

NCT02230592
View directory record Official record
Conditions
Anxiety Disorder, Major Depressive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 5, 2018 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Treatment of Severe Childhood Aggression (The TOSCA Study)

NCT00796302
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Methylphenidate HCl, Risperidone, Parent Management Training (PMT), Placebo
Drug · Behavioral
Lead sponsor
Michael Aman
Other
Eligibility
6 Years to 12 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
4
States / cities
Stony Brook, New York • Cleveland, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Software Treatments for Actively Reducing Severity of Cognitive Deficits in MDD (STARS-MDD)

NCT03310281
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
HOLD: Videogame
Device
Lead sponsor
Akili Interactive Labs, Inc.
Industry
Eligibility
25 Years to 55 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
4
States / cities
Garden Grove, California • North Miami, Florida • Charleston, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 21, 2018 · Synced Oct 16, 2026, 8:43 AM EDT
Terminated Phase 2 Interventional Results available

Antidepressant Effects of TS-161 in Treatment-Resistant Depression

NCT04821271
View directory record Official record
Conditions
Major Depressive Disorder, Treatment-Resistant Depression, Depression
Interventions
Placebo, TS-161
Other · Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of One Single Dose of SR58611 Compared to Placebo and Paroxetine

NCT00825019
View directory record Official record
Conditions
Major Depressive Disorders
Interventions
amibegron (SR58611A), placebo, paroxetine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 25, 2009 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional Results available

The Effectiveness of FMPO in Improving the Quality of Care for Persons With Severe Mental Illness.

NCT00466323
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 24, 2015 · Synced Oct 16, 2026, 8:43 AM EDT
Active, not recruiting Phase 1 Interventional

Psilocybin - Induced Neuroplasticity in the Treatment of Major Depressive Disorder

NCT03554174
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Low Dose Psilocybin, Placebo, Medium Dose Psilocybin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional Results available

Comparing Group Therapies for Veterans With Depression and PTSD

NCT03979040
View directory record Official record
Conditions
Major Depressive Disorder, Posttraumatic Stress Disorder
Interventions
Group Transdiagnostic Behavior Therapy, Group Disorder-Specific Therapy (G-DSTs)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety, Tolerability and Efficacy of XEN1101 in Major Depressive Disorder

NCT05376150
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
XEN1101 10 mg, XEN1101 20 mg, Placebo
Drug
Lead sponsor
Xenon Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
20
States / cities
Anaheim, California • Lafayette, California • Pico Rivera, California + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Contact: Developing New Clinical Management Strategies

NCT03812588
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Escitalopram, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 21, 2022 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 3 Interventional Results available

VA Augmentation and Switching Treatments for Improving Depression Outcomes

NCT01421342
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Switching: Bupropion-SR, Augmenting: Antidepressant + Bupropion-SR, Augmenting: Antidepressant + Aripiprazole
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
1,522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
35
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Tucson, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 3 Interventional Results available

A Study of Rapastinel as Adjunctive Therapy in Major Depressive Disorder (RAP-MD-02)

NCT02943564
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Rapastinel, Placebo
Drug
Lead sponsor
Naurex, Inc, an affiliate of Allergan plc
Industry
Eligibility
18 Years to 65 Years
Enrollment
658 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
66
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 56 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2019 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 3 Interventional Results available

Study of the Safety and Efficacy of Two Fixed Doses of OPC-34712 as Adjunctive Therapy in the Treatment of Adults With Major Depressive Disorder (the Polaris Trial)

NCT01360632
View directory record Official record
Conditions
Depressive Disorder, Depression, Depressive Disorder, Major, Mood Disorders, Mental Disorders
Interventions
OPC-34712 + ADT, Placebo + ADT
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
1,539 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
52
States / cities
Birmingham, Alabama • Costa Mesa, California • Glendale, California + 49 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2016 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 2 Interventional Results available

Study to Treat Major Depressive Disorder (MDD) With a New Medication

NCT02149836
View directory record Official record
Conditions
Major Depressive Disorder, Depression
Interventions
ezogabine
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 3 Interventional

A Study of Aripiprazole in Patients With Bipolar I Disorder With a Major Depressive Episode

NCT00094432
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
Aripiprazole, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
40
States / cities
Mesa, Arizona • La Mesa, California • La Palma, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2013 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 2 Interventional

Effectiveness of Divalproex Sodium (Depakote) in Treating Children With Temper Outbursts and Severe Mood Swings

NCT00217932
View directory record Official record
Conditions
Mood Disorders
Interventions
Divalproex Sodium (Depakote)
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
7 Years to 11 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 16, 2026, 8:43 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Chemical Receptor Effects in Patients With Panic Disorder and Post-Traumatic Stress Disorder

NCT00025974
View directory record Official record
Conditions
Panic Disorder, Posttraumatic Stress Disorder, Major Depressive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 16, 2026, 8:43 AM EDT
Completed No phase listed Observational

Evaluation of Pharmacogenetic Testing In a Mental Health Population and Economic Outcomes

NCT02474680
View directory record Official record
Conditions
Major Depressive Disorder 1
Interventions
Pharmacogenetic testing
Genetic
Lead sponsor
Avera McKennan Hospital & University Health Center
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional Results available

Randomized Controlled Trial (RCT) of a Motivational Decision Support System

NCT02086162
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Phase 4 Interventional Results available

Glutamatergic and GABAergic Mediators of Antidepressant Response in Major Depression

NCT01557946
View directory record Official record
Conditions
MDD, Citalopram, Major Depressive Disorder
Interventions
citalopram
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Ketamine Anesthesia for Improvement of Depression in ECT

NCT02752724
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine, Methohexital
Drug
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
18 Years to 100 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Oct 16, 2026, 8:43 AM EDT
Completed Not applicable Interventional

Cognitive-behavioral Therapy vs. Light Therapy for Preventing SAD Recurrence

NCT01714050
View directory record Official record
Conditions
Seasonal Affective Disorder (SAD), Winter Depression, Major Depressive Disorder, Recurrent, With Seasonal Pattern
Interventions
Cognitive-Behavioral Therapy (CBT), Light Therapy (LT)
Behavioral · Device
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Oct 16, 2026, 8:43 AM EDT