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ClinicalTrials.gov public records Last synced Oct 15, 2026, 6:29 AM EDT

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Showing 769–792 of 2,950 matching trials from the live ClinicalTrials.gov search.
Filters: "major depressive disorder" Condition: Depression Clear all
Completed Phase 4 Interventional Results available

Efficacy and Safety of Armodafinil for Adults With Excessive Sleepiness Obstructive Sleep Apnea/Hypopnea and Depression

NCT00518986
View directory record Official record
Conditions
Sleep Disorders, Obstructive Sleep Apnea, Major Depressive Disorder, Dysthymic Disorder
Interventions
armodafinil, placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
62
States / cities
Jasper, Alabama • Phoenix, Arizona • Tucson, Arizona + 50 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Phase 3 Interventional

Sertraline vs. Venlafaxine XR

NCT00179283
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
sertraline, venlafaxine XR
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Oct 15, 2026, 6:29 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 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional Results available

Veteran Peer-Assisted Computerized Cognitive Behavioral Therapy for Depression

NCT02057042
View directory record Official record
Conditions
Depression
Interventions
Peer-assisted computerized CBT, Enhanced usual care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
3
States / cities
Ann Arbor, Michigan • Battle Creek, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 11, 2019 · Synced Oct 15, 2026, 6:29 AM EDT
Terminated Early Phase 1 Interventional Results available

Ketamine-assisted Psychotherapy (KAP) for Patients With Existential Distress Associated With Non-operable GI Cancers

NCT06001372
View directory record Official record
Conditions
Gastrointestinal Cancer, Depression, Anxiety
Interventions
Ketamine
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Phase 1Phase 2 Interventional

Comparison of Two Psychotherapy Treatments for Depressed Women With a History of Sexual Abuse

NCT00257400
View directory record Official record
Conditions
Depression
Interventions
Interpersonal Psychotherapy (IPT), Individual Psychotherapy
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 3, 2014 · Synced Oct 15, 2026, 6:29 AM EDT
Not yet recruiting Not applicable Interventional

Supported Online Self-Help for Veterans With Depression in Primary Care

NCT07781228
View directory record Official record
Conditions
Depression
Interventions
Enhanced Usual Care (EUC), Supported Online Self-help for Depression (SOS-Depression)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
San Diego, California • West Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional

Behavioral Activation in Depressed Online Workers

NCT06181825
View directory record Official record
Conditions
Depression, Anxiety
Interventions
COMET-BA (Common Elements Toolbox- Behavioral Activation)
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
804 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated May 17, 2024 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional Results available

Intervention for Veterans With Depression, Substance Disorder, and Trauma

NCT00958217
View directory record Official record
Conditions
Depressive Symptoms, Substance-related Disorders, Posttraumatic Stress Disorders
Interventions
Cognitive Processing Therapy-Modified (CPT-M), Integrated Cognitive Behavioral Therapy (ICBT)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional Results available

A Pilot Study on Repetitive Transcranial Magnetic Stimulation (rTMS) Treatment of Bipolar Depression

NCT00699218
View directory record Official record
Conditions
Mood Disorder, Bipolar Disorder, Major Depression, Depression
Interventions
Magnetic Stimulator Rapid2 made by Magstim Company Ltd. U.K.
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional

McLean and Genomind Prospective Study

NCT03113890
View directory record Official record
Conditions
Major Depressive Disorder, PTSD
Interventions
Phlebotomy - Folate, Cheek Swab, Self-report surveys
Genetic · Other
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 23, 2021 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Phase 4 Interventional

Effectiveness of Pramipexole for Treatment-Resistant Depression

NCT00231959
View directory record Official record
Conditions
Depression
Interventions
Pramipexole (Mirapex), Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2012 · Synced Oct 15, 2026, 6:29 AM EDT
Recruiting Not applicable Interventional

Enhancing Veteran-Clinical Collaboration in VA PRRCs

NCT06898879
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Delusional Disorder, Bipolar Disorder, Major Depressive Disorder
Interventions
Collaborative Decision Skills Training, Leveling Up
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
San Diego, California • West Los Angeles, California • Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 15, 2026, 6:29 AM EDT
Recruiting Not applicable Interventional

Strength and Pain-Coping Through Resilience and Knowledge

NCT07228520
View directory record Official record
Conditions
Pain, Depressive Symptoms, Aging
Interventions
SPARK
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional

e-Mindfulness for Depression in Older Adults

NCT03922217
View directory record Official record
Conditions
Depression, Mental Health Disorder
Interventions
Mindful My Way
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Phase 4 Interventional Results available

NMDA Antagonists in Bipolar Depression

NCT01833897
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Standard of Care, Ketamine, D-cycloserine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2016 · Synced Oct 15, 2026, 6:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Spectroscopy (MRS) in Midlife Depression

NCT02567110
View directory record Official record
Conditions
Depression, Depression Bipolar
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
35 Years to 65 Years
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 15, 2026, 6:29 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MicroRNA Correlates of Childhood Maltreatment and Suicidality

NCT04923685
View directory record Official record
Conditions
Major Depressive Disorder, Suicidal Ideation
Interventions
Trier Social Stress Test
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 60 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
2
States / cities
Birmingham, Alabama • Huntsville, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 15, 2026, 6:29 AM EDT
Recruiting Not applicable Interventional

Well-being Training for Adolescent Depressive Symptoms (TeenWell Study)

NCT06626425
View directory record Official record
Conditions
Depression
Interventions
Healthy Minds Program App, Hydro Coach App
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
14 Years to 19 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Magnetic Resonance Imaging Study of Geriatric Depression

NCT00245557
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Sertraline
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 89 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 15, 2026, 6:29 AM EDT
Terminated Phase 2 Interventional Results available

Adherence to Antidepressant Treatment in Subjects With Depression

NCT03388164
View directory record Official record
Conditions
Depression
Interventions
Escitalopram + RT2CK17, Escitalopram + Placebo
Drug
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Phase 3 Interventional Results available

The Combination of Aripiprazole and Antidepressants in Psychotic Major Depression

NCT00556140
View directory record Official record
Conditions
Psychotic Depression
Interventions
Aripiprazole
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 20, 2012 · Synced Oct 15, 2026, 6:29 AM EDT
Not listed Not applicable Interventional

Mindfulness Based Cognitive Therapy for Chronic Pain and Comorbid Unipolar Depression

NCT01473615
View directory record Official record
Conditions
Major Depressive Disorder, Dysthymic Disorder, Depressive Disorder NOS, Chronic Pain
Interventions
Mindfulness Based Cognitive Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Oct 15, 2026, 6:29 AM EDT
Completed Not applicable Interventional Results available

Accelerated TMS to a Novel Brain Target in MDD and PTSD

NCT03114891
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Major Depressive Disorder
Interventions
Transcranial Magnetic Stimulation (TMS), Task, fMRI-guided TMS target
Device · Behavioral · Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2023 · Synced Oct 15, 2026, 6:29 AM EDT