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ClinicalTrials.gov public records Last synced Oct 26, 2026, 10:29 PM EDT

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Showing 409–432 of 1,753 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Major Depressive Disorders Clear all
Recruiting Not applicable Interventional

One-Day cTBS Over the Precuneus

NCT07758010
View directory record Official record
Conditions
Depressive Disorder, Treatment-Resistant, Treatment Resistant Depression (TRD), Treatment Resistant Major Depression Disorder
Interventions
Precuneus-targeted continuous theta-burst stimulation, Left dorsolateral prefrontal cortex intermittent theta-burst stimulation, Sham transcranial magnetic stimulation
Device
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 3 Interventional

Testing the Effectiveness of a Computer-based Program for Depression

NCT01203683
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Active computer-based training, Inert computer training
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 55 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 10, 2013 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Adjunctive Exercise for the Behavioral Treatment of Major Depression

NCT02176408
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Behavioral Activation, Exercise Intervention, Stretching Intervention
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 2 Interventional Results available

Decreasing Risk of Coronary Artery Disease in Schizophrenia by Omega-3 Fatty Acid Supplementation

NCT00167310
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Major Depression, Bipolar Disorder, Coronary Artery Disease
Interventions
Eicosapentaenoic acid (omega-3 fatty acid), Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional Results available

Adaptive Design Study of NEST sTMS in Subjects With Major Depressive Disorder

NCT03288714
View directory record Official record
Conditions
Depressive Disorder, Depression, Depressive Disorder, Major, Depressive Episode, Major Depressive Disorder
Interventions
Synchronized Transcranial Magnetic Stimulation (sTMS), Sham Stimulation
Device
Lead sponsor
Wave Neuroscience
Industry
Eligibility
22 Years to 65 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
14
States / cities
La Jolla, California • Los Angeles, California • Stanford, California + 11 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2021 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 3 Interventional

A Fifty-two-week Study to Evaluate the Safety of Saredutant in Adult and Elderly Patients With Depression

NCT00250653
View directory record Official record
Conditions
Depressive Disorder
Interventions
Saredutant succinate (SR48968C)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
365 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 17, 2012 · Synced Oct 26, 2026, 10:29 PM 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 26, 2026, 10:29 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Cholinergic Modulation of Condition and Emotion in Mood Disorders: Functional Neuroimaging Studies

NCT00055575
View directory record Official record
Conditions
Mood Disorders, Healthy, Unipolar Depression, Bipolar Depression
Interventions
Scopolamine Nasal Spray
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 22, 2021 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional Results available

Low Field Magnetic Stimulation in Mood Disorders Using the LFMS Device

NCT00578383
View directory record Official record
Conditions
Depression, Bipolar Depression, Major Depressive Disorder
Interventions
Low Field Magnetic Stimulation Device
Device
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 4 Interventional Results available

Memantine Treatment for Improving Rehabilitation Outcomes and Preventing Depression in Older Adults

NCT00183729
View directory record Official record
Conditions
Depression
Interventions
Memantine, Placebo
Drug · Other
Lead sponsor
Eric Lenze
Other
Eligibility
60 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Oct 26, 2026, 10:29 PM EDT
Terminated Not applicable Interventional Results available

Efficacy and Safety Study of NeuroStar TMS Therapy in Patients With Major Depressive Disorder With Postpartum Onset

NCT01842542
View directory record Official record
Conditions
Depression, Postpartum
Interventions
NeuroStar Transcranial Magnetic Stimulation (TMS)
Device
Lead sponsor
Neuronetics
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
8
States / cities
Hartford, Connecticut • Gainesville, Florida • Pensacola, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Dopaminergic Dysfunction in Late-Life Depression

NCT04469959
View directory record Official record
Conditions
Late Life Depression, Cognitive Decline, Depressive Disorder, Treatment-Resistant, Levodopa, Gait Impairment
Interventions
L-Dopa, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional Results available

CBT+ for Depression

NCT06001346
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
ActiveCBT, CalmCBT
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional

Neural Correlates of Psychodynamic Psychotherapy for Depression

NCT00812227
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Psychodynamic Psychotherapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2013 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 3 Interventional

A United States Extension Study of Corlux for Recurrent Psychotic Symptoms in Psychotic Major Depression

NCT00208156
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Mifepristone
Drug
Lead sponsor
Corcept Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
13
States / cities
San Diego, California • Atlanta, Georgia • Las Vegas, Nevada + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 15, 2012 · Synced Oct 26, 2026, 10:29 PM EDT
Recruiting Phase 1 Interventional

Mechanism of Action Underlying Ketamine's Antidepressant Effects: The AMPA Throughput Theory in Patients With Treatment-Resistant Major Depression

NCT03973268
View directory record Official record
Conditions
Depression, Major Depressive Disorder, Major Depression
Interventions
Arm 1, 2, 3 device interventions, Arm 2 Interventions, Arm 1, 2, 3 drug Interventions, Arm 1 and 2 Interventions
Device · Other · Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 3 Interventional Results available

Duloxetine Versus Placebo in the Prevention of Recurrence of Major Depressive Disorder

NCT00105989
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Duloxetine, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
5
States / cities
Newport Beach, California • Sherman Oaks, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2009 · Synced Oct 26, 2026, 10:29 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Neural Circuit Effects of Ketamine in Depression

NCT06213324
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 3 Interventional Results available

A Study in Participants With Major Depressive Disorder Who Are Partial Responders to Selective Serotonin Reuptake Inhibitor

NCT01185340
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
LY2216684, Placebo, SSRI
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
1,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
20
States / cities
Garden Grove, California • Oakland, California • Temecula, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 27, 2018 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 2 Interventional Results available

OnabotulinumtoxinA as Treatment for Major Depressive Disorder in Adult Females

NCT02116361
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
onabotulinumtoxinA, Normal Saline
Biological · Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
35
States / cities
Little Rock, Alaska • Bellflower, California • Cerritos, California + 29 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Not applicable Interventional Results available

Transcranial Laser Therapy, Continuous and Pulsed Light, for Major Depressive Disorder (ELATED-3)

NCT02959307
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Transcranial Light Therapy, Sham Transcranial Light Therapy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Boston, Massachusetts • Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Oct 26, 2026, 10:29 PM EDT
Not listed Phase 2 Interventional

A Study in Patients With Major Depressive Disorder

NCT03642964
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
CTC-501
Drug
Lead sponsor
Chase Therapeutics Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

FMRI Study of Brain Response Before and After Lithium Treatment in People With Bipolar Disorder

NCT00596622
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium
Drug
Lead sponsor
Indiana University
Other
Eligibility
15 Years to 60 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Oct 26, 2026, 10:29 PM EDT
Completed Phase 2 Interventional

To Evaluate the Effects of NMRA-335140 on Symptoms of Major Depression in Participants With Bipolar II Disorder.

NCT06429722
View directory record Official record
Conditions
Major Depressive Episode Associated With Bipolar II Disorder
Interventions
NMRA-335140 80 mg, Placebo
Drug
Lead sponsor
Neumora Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
21
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Garden Grove, California + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 26, 2026, 10:29 PM EDT