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ClinicalTrials.gov public records Last synced Oct 16, 2026, 12:21 AM EDT

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Showing 697–720 of 1,788 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: MAJOR DEPRESSIVE DISORDER Clear all
Not yet recruiting Not applicable Interventional

Deaf CBT-TS to Reduce Suicide Risk

NCT07279363
View directory record Official record
Conditions
Depression - Major Depressive Disorder, Anxiety, PTSD - Post Traumatic Stress Disorder, Insomnia, Alcohol Use Disorder (AUD), Suicide Ideation
Interventions
Deaf CBT-TS
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate SAGE-217 in Participants With Moderate to Severe Major Depressive Disorder

NCT03000530
View directory record Official record
Conditions
Major Depression
Interventions
SAGE-217, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
8
States / cities
Garden Grove, California • Orlando, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 2 Interventional

ARTDeCo Study: A Study of RO4995819 in Patients With Major Depressive Disorder And Inadequate Response to Ongoing Antidepressant Treatment

NCT01457677
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Placebo, RO4995819
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 65 Years
Enrollment
357 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
43
States / cities
Phoenix, Arizona • Oakland, California • Redlands, California + 37 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Vortioxetine (Lu AA21004) in Adults With Major Depressive Disorder

NCT01153009
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Vortioxetine, Duloxetine, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 75 Years
Enrollment
614 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
56
States / cities
Beverly Hills, California • Chino, California • Garden Grove, California + 53 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 16, 2026, 12:21 AM EDT
Enrolling by invitation Not applicable Interventional

Effectiveness of mHealth Post-discharge Intervention for Patients With Severe Mental Illness

NCT05703412
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Not applicable Interventional

Trial of a Positive Psychology Intervention in Major Depressive Disorder

NCT02004145
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Positive Psychology, Control Condition
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2016 · Synced Oct 16, 2026, 12:21 AM EDT
Withdrawn Not applicable Interventional

Late-life Depression and Cerebral Perfusion

NCT01751828
View directory record Official record
Conditions
Depression
Interventions
Sertraline
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Altered Calcium and Vitamin D in PMDD or Severe PMS

NCT00005119
View directory record Official record
Conditions
Premenstrual Syndrome
Interventions
Measures of calcium and bone turnover
Procedure
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2003
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 1 Interventional Results available

A Study to Test How Well Different Doses of BI 1569912 Are Tolerated and How Well They Work in People With Depression Who Take Anti-depressive Medication

NCT04937829
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
5 mg BI 1569912, 20 mg BI 1569912, Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
10
States / cities
Garden Grove, California • Torrance, California • Miami, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 2 Interventional Results available

Study of Lurasidone in Treating Antipsychotic Naive or Quasi-Naive Children and Adolescents

NCT01731119
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder, Psychosis NOS, Autistic Disorder, Asperger Syndrome, Child Development Disorders, Pervasive, Bipolar I Disorder, Bipolar II Disorder, Mood Disorder NOS, Severe Major Depression With Psychotic Features, Single Episode Major Depression Without Psychotic Symptoms, Severe Mood Disorder With Psychotic Features
Interventions
Latuda©
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
6 Years to 19 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 4 Interventional Results available

Antidepressant Plus Asenapine Versus Antidepressant Plus Placebo for Depression

NCT01670019
View directory record Official record
Conditions
Major Depressive Disorder Without Psychotic Features
Interventions
Asenapine 5-20 mg daily, Placebo 1-4 tablets daily
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
5
States / cities
Augusta, Georgia • Durham, North Carolina • Greenville, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2015 · Synced Oct 16, 2026, 12:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurobehavioral Mechanisms of Emotion Regulation in Depression Across the Adult Lifespan

NCT03207503
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
fMRI
Procedure
Lead sponsor
Duke University
Other
Eligibility
35 Years to 75 Years
Enrollment
296 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 20, 2023 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 1 Interventional

Individually Based Psychosocial Rehabilitation for Older People With Serious Mental Illness (SMI)

NCT00817154
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depression
Interventions
HOPES-I
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
50 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Concord, New Hampshire • Nashua, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 7, 2014 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Pharmacokinetic Study of the Coadministration of LY2216684 With Sertraline

NCT01250873
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
LY2216684, Sertraline
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jan 4, 2019 · Synced Oct 16, 2026, 12:21 AM EDT
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 16, 2026, 12:21 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Phase 1 Evaluation of (2R,6R)-Hydroxynorketamine

NCT04711005
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
(2R,6R)-Hydroxynorketamine hydrochloride, Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Not applicable Interventional Results available

Home-based tDCS in Major Depressive Disorder

NCT04799405
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
tDCS
Device
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
50 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Oct 16, 2026, 12:21 AM EDT
Recruiting Not applicable Interventional

Peer-Delivered Behavioral Activation in a CCBHC

NCT07219394
View directory record Official record
Conditions
Major Depressive Disorder, Substance Use Disorders
Interventions
Peer Activate, Peer-delivered non-specific services
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 2 Interventional Results available

A Study of the Safety and Efficacy of SP-624 in the Treatment of Adults With Major Depressive Disorder

NCT04479852
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
SP-624, Placebo
Drug
Lead sponsor
Sirtsei Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
39
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Rogers, Arkansas + 36 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cellular Aging and Neurobiology of Depression Study

NCT00285935
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Standard Clinical Care with an SSRI
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 60 Years
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 2 Interventional Results available

Repetitive Transcranial Magnetic Stimulation (rTMS) in the Treatment of Panic Disorder With Comorbid Major Depression

NCT00521352
View directory record Official record
Conditions
Panic Disorder, Major Depressive Disorder
Interventions
Active Repetitive Transcranial Magnetic Stimulation (rTMS), Sham Repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2014 · Synced Oct 16, 2026, 12:21 AM EDT
Recruiting Phase 2 Interventional

Study of ALTO-300 in MDD

NCT05922878
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
ALTO-300, Placebo
Drug
Lead sponsor
Alto Neuroscience
Industry
Eligibility
18 Years to 70 Years
Enrollment
321 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
45
States / cities
Phoenix, Arizona • Yuma, Arizona • Rogers, Arkansas + 40 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 1 Interventional Results available

Development of Pregnenolone as a Treatment for Depression

NCT03645096
View directory record Official record
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 May 1, 2024 · Synced Oct 16, 2026, 12:21 AM EDT
Completed Phase 4 Interventional Results available

AndroGel in Men With Major Depression and Incomplete Response to Antidepressant Treatment

NCT00304746
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Testosterone gel, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
30 Years to 65 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 24, 2010 · Synced Oct 16, 2026, 12:21 AM EDT