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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Depressive Disorder, Major Depressive Disorder Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Impact of Depression on Thermoregulation

NCT06805851
View directory record Official record
Conditions
Depression, Selective Serotonin Reuptake Inhibitor
Interventions
Not listed
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 40 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 3 Interventional

Efficacy, Safety and Tolerability of Agomelatine Sublingual Tablets in the Treatment of Major Depressive Disorder (MDD)

NCT01110902
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Agomelatine (AGO178C), Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 70 Years
Enrollment
589 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
43
States / cities
Birmingham, Alabama • Costa Mesa, California • El Centro, California + 39 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional Results available

Feasibility Study to Test Clinical Efficacy of Low Energy AC Magnetic Field to Treat Major Depression

NCT01683019
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
NeoSync EEG Synchronization Therapy, Sham NeoSync EEG Synchronization Therapy
Device
Lead sponsor
Wave Neuroscience
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Dec 6, 2018 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Evaluation of the In SHAPE Fitness Intervention for Adults With Serious Mental Illness

NCT02334228
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Schizoaffective Disorder, Major Depressive Disorder
Interventions
In SHAPE Lifestyles, Health Club Membership and Education
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
21 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Concord, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jan 7, 2015 · Synced Jul 24, 2026, 3:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Imaging of Brain mGluR1 Receptors Using [18F]FIMX

NCT02230592
View directory record Official record
Conditions
Anxiety Disorder, Major Depressive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jul 24, 2026, 3:55 AM EDT
Enrolling by invitation No phase listed Observational

Prediction of REsponse to Depression Interventions Using Clinical and TD-fNIRS Measurements

NCT06002100
View directory record Official record
Conditions
Depression, Major Depressive Disorder
Interventions
fNIRS measurement
Other
Lead sponsor
Kernel
Industry
Eligibility
18 Years to 75 Years
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
10
States / cities
Costa Mesa, California • La Jolla, California • Los Angeles, California + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Jul 24, 2026, 3:55 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 26, 2025 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 3 Interventional Results available

Clinical Trial Evaluating ITI-007 as an Adjunctive Therapy to Lithium or Valproate for the Treatment of Bipolar Depression

NCT02600507
View directory record Official record
Conditions
Bipolar Depression
Interventions
Lumateperone (ITI-007), Placebo
Drug
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
42
States / cities
Rogers, Arkansas • Cerritos, California • Costa Mesa, California + 39 more
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional Results available

Supported Employment in Patient Aligned Care Teams

NCT02400736
View directory record Official record
Conditions
Mental Disorder, Substance Use Disorders, Posttraumatic Stress Disorder, Major Depressive Disorder, Anxiety Disorder
Interventions
Individual Placement and Support (IPS), Treatment as Usual Vocational Rehabilitation/Transitional Work (TUA-VR)
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
19 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Motivational Interviewing to Increase Physical Activity to Treat Depression in People Aging With MS or SCI

NCT00947232
View directory record Official record
Conditions
Multiple Sclerosis, Spinal Cord Injury
Interventions
Motivational interviewing, Education
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
45 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Jul 24, 2026, 3:55 AM EDT
Recruiting Phase 4 Interventional

Aβ Dynamics in LLMD

NCT05004987
View directory record Official record
Conditions
Alzheimer Disease, Major Depressive Disorder
Interventions
Escitalopram Oxalate, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
New York, New York • Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 2 Interventional Results available

Zaleplon in HIV Patients With Depression

NCT03489304
View directory record Official record
Conditions
HIV/AIDS, Clinical Depression
Interventions
Zaleplon
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Jul 24, 2026, 3:55 AM EDT
Terminated No phase listed Observational

PSIL201 Long-term Follow-up Study: Psilocybin or Niacin / Major Depressive Disorder

NCT04353921
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
No intervention will be administered as part of this study.
Other
Lead sponsor
Usona Institute
Other
Eligibility
21 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Lauderhill, Florida
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 24, 2026, 3:55 AM EDT
Recruiting Not applicable Interventional

Transcranial Direct Current Stimulation for Depression

NCT07042217
View directory record Official record
Conditions
Unipolar Depression
Interventions
transcranial direct current stimulation (tDCS) and mindfulness instruction, Sham tDCS and Mindfulness
Device
Lead sponsor
Soterix Medical
Industry
Eligibility
22 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Woodbridge, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate the Efficacy and Safety of Once-Weekly Oral NBI-1065846 in the Treatment of Anhedonia in MDD

NCT05165394
View directory record Official record
Conditions
Anhedonia, Major Depressive Disorder
Interventions
Placebo, NBI-1065846
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
22
States / cities
Birmingham, Alabama • Garden Grove, California • Lemon Grove, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional Results available

rTMS for PTSD Comorbid With Major Depressive Disorder

NCT02273063
View directory record Official record
Conditions
Posttraumatic Stress Disorder, Major Depressive Disorder, Transcranial Magnetic Stimulation, Repetitive
Interventions
Transcranial Magnetic Stimulation (TMS)
Device
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 3, 2018 · Synced Jul 24, 2026, 3:55 AM 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 13, 2026 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Get Moving and Get Well - Pilot Study

NCT01884025
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depression, Post Traumatic Stress Disorder
Interventions
Get Moving and Get Well, Health and Humor Class
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
North Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Nov 4, 2018 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate SAGE-217 in Participants With Bipolar I/II Disorder With a Current Major Depressive Episode

NCT03692910
View directory record Official record
Conditions
Bipolar Disorder I, Bipolar Disorder II, Major Depressive Episode
Interventions
SAGE-217, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
11
States / cities
Little Rock, Arkansas • Garden Grove, California • Lemon Grove, California + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Jul 24, 2026, 3:55 AM EDT
Not yet recruiting Not applicable Interventional

An Evaluation of the Impact of Pharmacist Comprehensive Medication Management With Pharmacogenomic Results to Improve Depression Outcomes in Community Pharmacies.

NCT07373470
View directory record Official record
Conditions
Pharmacogenetics, Depression - Major Depressive Disorder, Pharmacogenomic Drug Interaction, Community Pharmacy Services
Interventions
Comprehensive medication management with PGx testing results, Usual Care
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Meditation for Dementia Caregivers Major Depressive Disorder in Family Dementia Caregivers

NCT02122068
View directory record Official record
Conditions
Mentalizing Imagery Therapy, Relaxation Recording
Interventions
Mentalizing Imagery Therapy, Relaxation cd
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced Jul 24, 2026, 3:55 AM EDT
Enrolling by invitation No phase listed Observational

Operation of Brain Stimulation Equipment Under Remote Viewing Effectiveness Registry

NCT06512324
View directory record Official record
Conditions
Major Depressive Disorder, MDD, Generalized Anxiety Disorder, GAD, Depression, Anxiety
Interventions
Ampa One TMS System
Device
Lead sponsor
Biomedical Discoveries and Neuroscientific Foundations LLC
Industry
Eligibility
12 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Encinitas, California • Plano, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 4 Interventional Results available

Treatment of Outpatients With Severe Asthma and Moderate or Severe Major Depressive Disorder

NCT00621946
View directory record Official record
Conditions
Severe Asthma, Moderate or Severe Major Depressive Disorder
Interventions
Placebo, Escitalopram
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2014 · Synced Jul 24, 2026, 3:55 AM EDT
Completed Phase 2 Interventional Results available

Ziprasidone Augmentation of SSRIs for Patients With Major Depressive Disorder (MDD) That do Not Sufficiently Respond to Treatment With SSRIs

NCT00633399
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ziprasidone, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
2
States / cities
Birmingham, Alabama • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2014 · Synced Jul 24, 2026, 3:55 AM EDT