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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Depression; Major Depressive Disorder Clear all
Completed Not applicable Interventional Results available

Closed-Loop Transcranial Alternating Current Stimulation for the Treatment of Depression

NCT05772702
View directory record Official record
Conditions
Depression, Major Depressive Disorder, tACS
Interventions
Closed-loop tACS
Device
Lead sponsor
Electromedical Products International, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Jun 10, 2026, 4:01 AM EDT
Recruiting Phase 1Phase 2 Interventional

Modulating Spinal Interoceptive Pathways to Evaluate Their Role and Therapeutic Potential in MDD Symptomatic Domains

NCT06795451
View directory record Official record
Conditions
Depression - Major Depressive Disorder
Interventions
transcutaneous spinal direct current stimulation
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 60 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Mason, Ohio
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jun 10, 2026, 4:01 AM 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 16, 2012 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 4 Interventional Results available

Antidepressant Therapy in Treating Bipolar Type II Major Depression

NCT00602537
View directory record Official record
Conditions
Bipolar Disorder, Depression
Interventions
Venlafaxine, Lithium Carbonate
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 24, 2017 · Synced Jun 10, 2026, 4:01 AM EDT
Terminated Phase 2 Interventional Results available

Tocilizumab Augmentation in Treatment-Refractory Major Depressive Disorder

NCT02660528
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Tocilizumab
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
30 Years to 60 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Not applicable Interventional

Study Comparing Two Types of Psychotherapy for Treating Depression and Substance Abuse

NCT00108407
View directory record Official record
Conditions
Alcohol Abuse, Cannabis Abuse, Major Depressive Disorder, Substance-Related Disorders
Interventions
Integrated Cognitive Behavioral Therapy, Twelve Step Facilitation Therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2009 · Synced Jun 10, 2026, 4:01 AM EDT
Terminated No phase listed Observational

Adjunct Interpersonally Focused Psychodynamic Group Psychotherapy for Residual Depression Symptoms

NCT02449499
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2016 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Predictors of Treatment Outcome With Cognitive Behavioral Therapy for Depression

NCT01922219
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Jun 10, 2026, 4:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Function of Catecholamines in the Brain During Depression

NCT00082030
View directory record Official record
Conditions
Depression, Involutional
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 10, 2026, 4:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuroimaging Studies of Reward Processing in Depression

NCT03026036
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
PET Scan with Raclopride
Radiation
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2023 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 2 Interventional Results available

Double-blind Pilot Trial of Mirtazapine for the Treatment of Co-occurring AD/MDD.

NCT02185131
View directory record Official record
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 Jun 10, 2026, 4:01 AM EDT
Completed Phase 1 Interventional

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
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 Nov 29, 2023 · Synced Jun 10, 2026, 4:01 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Brain Imaging for HIV-Associated Thinking and Mood Disorders

NCT01692236
View directory record Official record
Conditions
Human Immunodeficiency Virus, Neurocognitive Impairment
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
25 Years to 61 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 4, 2019 · Synced Jun 10, 2026, 4:01 AM EDT
Completed No phase listed Observational

Translational Investigation of Gestational Environment on Neurobehavioral Function in Children

NCT02715778
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 15, 2020 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 3 Interventional Results available

A Study to Assess the Efficacy and Safety of TC-5214 as an Adjunct Therapy in Patients With Major Depressive Disorder

NCT01153347
View directory record Official record
Conditions
Major Depressive Disorder, Depression
Interventions
TC-5214, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
2,409 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
79
States / cities
Birmingham, Alabama • Tucson, Arizona • Conway, Arkansas + 76 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2014 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 2 Interventional Results available

Nitrous Oxide as Treatment for Major Depression - a Pilot Study

NCT02139540
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Nitrous Oxide, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 4 Interventional

Estrogen and Perimenopausal Depression

NCT00229450
View directory record Official record
Conditions
Depressive Disorder, Major, Menopause
Interventions
Estrogen
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
40 Years to 60 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Jun 10, 2026, 4:01 AM EDT
Terminated Phase 3 Interventional Results available

Study to Evaluate the Efficacy, Safety and Tolerability of an Oral Aripiprazole/Escitalopram Combination Therapy in Participants With Major Depressive Disorder (MDD)

NCT01111552
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
Escitalopram, Aripiprazole, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
20
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Carson, California + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2021 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 3 Interventional Results available

A Trial of Sertraline vs. CBT for End-stage Renal Disease Patients With Depression {ASCEND}

NCT02358343
View directory record Official record
Conditions
Depression, End Stage Renal Disease
Interventions
Engagement Interview, Cognitive Behavioral Therapy, Antidepressant Drug Therapy
Behavioral · Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
3
States / cities
Albuquerque, New Mexico • Dallas, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 22, 2019 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 4 Interventional

Provigil in Conjunction With SSRIs for the Treatment of Mild or Moderate Depression With Attendant Symptoms of Sleepiness and Fatigue.

NCT00208715
View directory record Official record
Conditions
Major Depression, Mental Health
Interventions
Provigil
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
4
States / cities
Stanford, California • Atlanta, Georgia • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2013 · Synced Jun 10, 2026, 4:01 AM EDT
Withdrawn Not applicable Interventional

Electronic-Measurement Based Care for Major Depressive Disorder

NCT01583998
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
e-MBC
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 4, 2019 · Synced Jun 10, 2026, 4:01 AM EDT
Terminated Phase 2 Interventional Results available

Proof-of-Concept Trial of CERC-501 Augmentation of Antidepressant Therapy in Treatment-Resistant Depression

NCT01913535
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
CERC-501, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Chicago, Illinois • Wichita, Kansas • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Not applicable Interventional

Lexapro in the Treatment of Patients With Postpartum Depression

NCT00277108
View directory record Official record
Conditions
Postpartum Depression
Interventions
Escitalopram (Lexapro)
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2008 · Synced Jun 10, 2026, 4:01 AM EDT
Completed Phase 1 Interventional Results available

Antidepressant Effects of NR2B in Major Depression

NCT00472576
View directory record Official record
Conditions
Major Depression
Interventions
MK-0657, Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 2, 2012 · Synced Jun 10, 2026, 4:01 AM EDT