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ClinicalTrials.gov public records Last synced Oct 15, 2026, 2:15 AM EDT

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Showing 697–720 of 2,950 matching trials from the live ClinicalTrials.gov search.
Filters: "major depressive disorder" Condition: Depression Clear all
Completed Not applicable Interventional Results available

Repetitive Transcranial Magnetic Stimulation and Acceptance and Commitment Therapy

NCT05427201
View directory record Official record
Conditions
Chronic Pain, Depression
Interventions
Repetitive Transcranial Magnetic Stimulation, Acceptance and Commitment Therapy
Device · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
Not listed
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 2 Interventional Results available

Study of the Safety and Efficacy of OPC-34712 as Adjunctive Therapy in the Treatment of Adults With Major Depressive Disorder

NCT01052077
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
OPC-34712, Placebo, ADT
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
773 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
43
States / cities
Birmingham, Alabama • Arcadia, California • Beverly Hills, California + 39 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2015 · Synced Oct 15, 2026, 2:15 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Screening Evaluation for Women With Postpartum Depression

NCT00056901
View directory record Official record
Conditions
Postpartum Depression, Depression
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
20 Years to 45 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Improving Care of Patients With Heart Failure

NCT01461681
View directory record Official record
Conditions
Depression, Pain, Dyspnea, Quality of Life
Interventions
Symptom Management Service for Heart failure
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 14, 2014 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Working Toward Wellness

NCT00694681
View directory record Official record
Conditions
Depression
Interventions
Telephonic care management
Behavioral
Lead sponsor
MDRC
Other
Eligibility
18 Years to 65 Years
Enrollment
499 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Warwick, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 27, 2012 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 2Phase 3 Interventional

Effects of Duloxetine vs. Escitalopram on Heart Rate Variability in Depression

NCT00215228
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
duloxetine vs. escitalopram
Drug
Lead sponsor
Duke University
Other
Eligibility
20 Years to 60 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2014 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 2 Interventional

Women's Depression Treatment Study

NCT00843700
View directory record Official record
Conditions
Depression
Interventions
Interpersonal Psychotherapy-Trauma in Community Settings, Treatment as Usual
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Female only
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2014 · Synced Oct 15, 2026, 2:15 AM EDT
Active, not recruiting Not applicable Interventional

DBS of the Lateral Habenula in Treatment-Resistant Depression

NCT01798407
View directory record Official record
Conditions
Treatment Resistant Major Depressive Disorder
Interventions
Activa Tremor Control Sys (DBS Implant), Randomized, staggered withdrawal phase
Device · Other
Lead sponsor
Wayne Goodman MD
Other
Eligibility
21 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 28, 2025 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 3 Interventional Results available

Relapse-Prevention Study With Levomilnacipran ER (F2695 SR) in Patients With Major Depressive Disorder

NCT01085812
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
Levomilnacipran ER, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 65 Years
Enrollment
734 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
30
States / cities
Beverly Hills, California • Encino, California • Garden Grove, California + 26 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Oct 15, 2026, 2:15 AM EDT
Recruiting Phase 2 Interventional

A Study to Assess the Efficacy, Safety and Tolerability of VLS-01 Buccal Film, Compared to Placebo in Patients With Treatment Resistant Depression (ELUMINA)

NCT06524830
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
VLS-01-203 BU, VLS-01-BU Placebo
Drug
Lead sponsor
atai Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
34
States / cities
Tucson, Arizona • Little Rock, Arkansas • Rogers, Arkansas + 30 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Supporting Health in Veterans With Heart Failure

NCT05839067
View directory record Official record
Conditions
Heart Failure
Interventions
Care-HF
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
4
States / cities
Gainesville, Florida • Togus, Maine • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2025 · Synced Oct 15, 2026, 2:15 AM EDT
Not listed Phase 1 Interventional

Ketamine for Major Depressive Disorder

NCT03721900
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
SHX-001 Active low dose, Placebo, SHX-001 Active High dose
Drug
Lead sponsor
Shenox Pharmaceuticals, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Gaithersburg, Maryland • Boston, Massachusetts • Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Repeated Ketamine Infusions for Comorbid PTSD and MDD in Veterans

NCT04032301
View directory record Official record
Conditions
Post-Traumatic Stress Disorders, Major Depressive Disorder
Interventions
Ketamine, Normal Saline
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2025 · Synced Oct 15, 2026, 2:15 AM EDT
Recruiting Not applicable Interventional

Accelerated Intermittent Theta Burst in Treatment-Naive Adolescents

NCT06523439
View directory record Official record
Conditions
Major Depressive Disorder, Depression in Adolescence, Depression, Major Depressive Episode
Interventions
MagPro X100 edition (MagVenture, Skovlunde, Denmark)
Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
13 Years to 20 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional Results available

Behavioral Activation and Medication Optimization For Improving Perioperative Mental Health In Older Adults Undergoing Oncologic Surgery

NCT05685511
View directory record Official record
Conditions
Older Adults, Anxiety, Depression, Major Surgical Resection of a Thoracic Malignancy, Major Surgical Resection of an Abdominal Malignancy
Interventions
Behavioral Activation, Medication Optimization, Usual care resources
Behavioral · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional

Study to Compare the Use of a Behavioral Health App Versus Care As Usual for 16-22 Year Olds with Depression

NCT05159713
View directory record Official record
Conditions
Depression
Interventions
dCBI, Treatment as Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
16 Years to 22 Years
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
3
States / cities
San Diego, California • Boston, Massachusetts • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Oct 15, 2026, 2:15 AM EDT
Terminated Phase 1 Interventional

Assessment of the Safety and Effectiveness of Cortical Stimulation in Subjects With Major Depressive Disorder

NCT00380042
View directory record Official record
Conditions
Depression, Depressive Disorder
Interventions
Cortical Stimulation, Sham
Device
Lead sponsor
Northstar Neuroscience
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
Boston, Massachusetts • Pittsburgh, Pennsylvania • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 31, 2009 · Synced Oct 15, 2026, 2:15 AM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Broadband Near Infrared Spectroscopy to Understand the Role of Brain Cytochrome C Oxidase in Bipolar Disorder

NCT07806227
View directory record Official record
Conditions
Bipolar Disorder Depression
Interventions
Lurasidone (Latuda)
Drug
Lead sponsor
Martin Lan
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional Results available

Trial to Test Effectiveness of Depression Intervention for Mistreated Older Adults

NCT04258579
View directory record Official record
Conditions
Depression, Depression in Old Age, Elder Abuse, Anxiety
Interventions
PROTECT with Technology Augmentation
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
55 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Pimavanserin in Adults With Parkinson's Disease and Depression

NCT03482882
View directory record Official record
Conditions
Treatment of Depression in Adults With Parkinson's Disease (PD)
Interventions
Pimavanserin
Drug
Lead sponsor
ACADIA Pharmaceuticals Inc.
Industry
Eligibility
50 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
21
States / cities
Costa Mesa, California • Fountain Valley, California • Pasadena, California + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2020 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 4 Interventional Results available

Fluoxetine Treatment of Depression in Down Syndrome

NCT05458479
View directory record Official record
Conditions
Down Syndrome, Depression
Interventions
Fluoxetine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 15, 2026, 2:15 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease

NCT04031469
View directory record Official record
Conditions
Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder, Autism Spectrum Disorder High-Functioning, Alzheimer Disease, Alzheimer Dementia (AD), Alzheimer Dementia, Alzheimer Disease (AD), Crohn, Crohn Colitis, Crohn Disease (CD), Crohn Disease Colon, Myalgic Encephalomyelitis, ME/CFS, Myalgic Encephalomyelitis (ME), Myalgic Encephalomyelitis/Chronic Fatigue Syndrome, Psoriasis, Psoriasis Annularis, Psoriasis Chronic, Chronic Urinary Tract Infection, Ulcerative Colitis (Disorder), Ulcerative Colitis (UC), Ulcerative Colitis Acute, Ulcerative Colitis Chronic, Multiple Sclerosis, Multiple Sclerosis (MS) - Relapsing-remitting, Multiple Sclerosis (MS) Primary Progressive, Constipation Chronic Idiopathic, Constipation, Celiac, Celiac Disease, Celiac Sprue, Lyme Arthritis, Lyme Borreliosis, Nervous System, Lyme Disease, Chronic, Cholesterol, Cholesterol Level, High, Cancer, Colon Cancer, Amyotrophic Lateral Sclerosis (ALS), Amyotrophic Lateral Sclerosis, Rheumatoid Arthritis (RA), Rheumatoid Arthritis - Rheumatism, Chronic Fatigue Syndrome (CFS), PARKINSON DISEASE (Disorder), Parkinson Disease, Parkinson Disease (PD), Depression, Major Depressive Disorder (MDD), Depression Disorder, Depression in Adults, Anxiety, Anxiety Disorder Generalized, Obsessive Compulsive Disorder (OCD), Obsessive Compulsive Disorder OCD, Obsessive - Compulsive Disorder, Bipolar, Bipolar 1 Disorder, Bipolar Disorder (BD), Bipolar Disorder I and II, Bipolar and Related Disorders, Migraine, Migraine Disorder, Diabetes (DM), Diabetes, Lupus, Lupus Erythematosus, Epidermolysis Bullosa (EB), Mesothelioma, Mesothelioma Malignant, IBS (Irritable Bowel Syndrome), Irritable Bowel, IBS - Irritable Bowel Syndrome, Irritable Bowel Syndrome (IBS), Eczema, Eczema Atopic Dermatitis, Acne, Myasthaenia Gravis, Gout
Interventions
There is no intervention in this study
Other
Lead sponsor
ProgenaBiome
Other
Eligibility
12 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2030
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Phase 2 Interventional Results available

Exploratory Study of SPD489 in Adults With Major Depressive Disorder (MDD) as Augmentation Therapy to an Antidepressant

NCT00905424
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Antidepressant + SPD489 (lisdexamfetamine dimesylate), Antidepressant + placebo
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 55 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
15
States / cities
Newport Beach, California • San Diego, California • Bradenton, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 15, 2026, 2:15 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Engaging Mothers & Babies; Reimagining Antenatal Care for Everyone (EMBRACE) Study

NCT04154423
View directory record Official record
Conditions
Premature Birth, Pregnancy Preterm, Prenatal Stress, Depression, Anxiety, Depression, Postpartum, Satisfaction, Patient, Health Problems in Pregnancy
Interventions
Glow! Group Prenatal Care, Individual Prenatal Care with CPSP
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Female only
Enrollment
678 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Fresno, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 15, 2026, 2:15 AM EDT