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ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:17 PM EDT

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Showing 673–696 of 1,613 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: MDD Clear all
Completed Phase 2 Interventional

Examination of a Soy-Based Supplement for Major Depression

NCT00042380
View directory record Official record
Conditions
Depression
Interventions
Novasoy
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 4:17 PM EDT
Recruiting Phase 2 Interventional

Search for Novel Transcranial Magnetic Stimulation (TMS) Targets for Mental Illness

NCT06376734
View directory record Official record
Conditions
Major Depressive Disorder, Obsessive-Compulsive Disorder, Schizophrenia, Generalized Anxiety Disorder, Mood Disorders, Psychiatric Disorder, Mental Disorder, Depression, Anxiety
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Sunnyvale, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 24, 2026, 4:17 PM EDT
Terminated Phase 1 Interventional

The Role of HNKs in the Antidepressant Effect of Ketamine

NCT03977675
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 24, 2026, 4:17 PM EDT
Enrolling by invitation Phase 1 Interventional Accepts healthy volunteers

Induction of Dreaming With EEG and Anesthesia in Healthy Adults

NCT07198711
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Propofol - Emergence-from-LOR Protocol, Propofol - Light Sedation Protocol
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Chicago Urban Resiliency Building (CURB)

NCT01571011
View directory record Official record
Conditions
Major Depression
Interventions
CURB
Behavioral
Lead sponsor
Benjamin Van Voorhees, MD, MPH
Other
Eligibility
13 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Not applicable Interventional

Effectiveness of Parent-Child Interaction and Emotion Development Therapy in Treating Preschool Children With Depression

NCT00595283
View directory record Official record
Conditions
Depression
Interventions
Parent Child Interaction Therapy-Emotion Development (PCIT-ED), Developmental Education Parenting Intervention (DEPI)
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
3 Years to 6 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 22, 2013 · Synced Oct 24, 2026, 4:17 PM EDT
Completed No phase listed Observational

Cortical Excitability and Inhibition in MDD

NCT01718730
View directory record Official record
Conditions
Major Depressive Disorder, Recurrent, Mild, Depressive Disorder, Major
Interventions
Transcranial Magnetic Stimulation (TMS), Magnetic Resonance Spectroscopy and Imaging
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
13 Years to 21 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 2 Interventional

Nitrous Oxide for the Treatment of Major Depressive Disorder

NCT03869736
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Nitrous Oxide, Placebo
Drug
Lead sponsor
Bayside Health
Government
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 3 Interventional Results available

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

NCT01360645
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
826 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
37
States / cities
Arcadia, California • Beverly Hills, California • Fresno, California + 34 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2015 · Synced Oct 24, 2026, 4:17 PM 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 24, 2026, 4:17 PM EDT
Completed Phase 2 Interventional

ALTO-300 in Depression (ALTO-300-004)

NCT05157945
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
ALTO-300 PO Tablet
Drug
Lead sponsor
Alto Neuroscience
Industry
Eligibility
18 Years to 74 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
4
States / cities
Atlanta, Georgia • Jackson, Mississippi • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2024 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Results available

Safety and Efficacy of Vilazodone in Major Depressive Disorder

NCT01473381
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Vilazodone, Placebo to citalopram, Placebo to vilazodone, Citalopram
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 70 Years
Enrollment
1,162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
54
States / cities
Birmingham, Alabama • Dothan, Alabama • Scottsdale, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2014 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 2Phase 3 Interventional

A Paroxetine- and Placebo-Controlled Study of 50 mg/Day and 100 mg/Day of EB-1010 Among Outpatients With Major Depressive Disorder Who Have Responded Inadequately to Prior Selective Serotonin Reuptake Inhibitors (SSRIs) and Serotonin Norepinephrine Reuptake Inhibitors (SNRIs)

NCT01318434
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
EB-1010 25mg BID, SSRI Active, EB-1010 50mg BID, Placebo
Drug
Lead sponsor
Euthymics BioScience, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
342 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
43
States / cities
Arcadia, California • Beverly Hills, California • National City, California + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 3 Interventional

An Eight-week Study of Saredutant and Paroxetine as Combination Treatment for Major Depressive Disorder

NCT00629551
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
saredutant (SR48968), paroxetine, placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years
Enrollment
825 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 26, 2016 · Synced Oct 24, 2026, 4:17 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Event Related Potentials in Borderline Personality Disorder and Major Depression

NCT01469663
View directory record Official record
Conditions
Borderline Personality Disorder, Major Depression
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 1Phase 2 Interventional

Cognitive Training for Depression

NCT01936506
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Cognitive Training A, Cognitive Training B
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 6, 2013 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Depression, Epinephrine, and Platelet Function

NCT00166114
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Escitalopram, Desipramine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 23, 2015 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 2 Interventional

Trial of Centanafadine Efficacy and Safety as Monotherapy or as Adjunct to SSRI in Adults With Major Depressive Disorder

NCT05536414
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Centanafadine, Escitalopram, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
337 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
62
States / cities
Yuma, Arizona • Bryant, Arkansas • Glendale, California + 53 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 24, 2026, 4:17 PM EDT
Enrolling by invitation Phase 1 Interventional

Nitrous Oxide- Suicidal Ideation

NCT03736538
View directory record Official record
Conditions
Major Depressive Disorder, Depression, Mood Disorders, Suicidal Ideation
Interventions
Nitrous Oxide, Placebo gas
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Not applicable Interventional

A Clinical Trial for the Treatment of Depression With Repetitive Transcranial Magnetic Stimulation (rTMS)

NCT01909232
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Active Cervel Neurotech Multi-Coil Transcranial Magnetic Stimulator, Inactive Cervel Neurotech Multi-Coil Transcranial Magnetic Stimulator
Device
Lead sponsor
Cervel Neurotech, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
6
States / cities
Atlanta, Georgia • Baltimore, Maryland • Lebanon, New Hampshire + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Not applicable Interventional

Psychotherapy Feasibility Pilot of the Carolina Recovery From Depression Protocol

NCT06590038
View directory record Official record
Conditions
Depression, Unipolar
Interventions
Single Session Psychotherapy Intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 4 Interventional

Lilly's Emotional and Physical Symptoms of Depression Study (LEAPS)

NCT00479726
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
duloxetine hydrochloride
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 28, 2007 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Results available

Depressed Mood Improvement Through Nicotine Dosing (Depressed MIND Study)

NCT02816138
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Nicotine
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
60 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Oct 24, 2026, 4:17 PM EDT
Completed Phase 4 Interventional

Duloxetine for Perimenopausal Depression

NCT00517985
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Duloxetine
Drug
Lead sponsor
University of Arizona
Other
Eligibility
40 Years and older · Female only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 9, 2012 · Synced Oct 24, 2026, 4:17 PM EDT