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ClinicalTrials.gov public records Last synced Oct 24, 2026, 5:06 PM EDT

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Showing 769–792 of 4,838 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Depression Clear all
Completed Phase 2 Interventional

Omega-3 Fatty Acids in the Treatment of Bipolar Disorder: A Double-Blind, Placebo-Controlled Trial

NCT00001146
View directory record Official record
Conditions
Bipolar Disorder, Involutional Depression, Mood Disorder
Interventions
Ethyl Eicosapentaenoic Acid, OmegaBrite
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

A Depression and Opioid Pragmatic Trial in Pharmacogenetics (Chronic Pain Trial)

NCT05966142
View directory record Official record
Conditions
Chronic Pain
Interventions
Pharmacogenetic testing, Clinical decisions support
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,048 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
10
States / cities
Gainesville, Florida • Jacksonville, Florida • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional Results available

Depression Therapy to Improve Cardiovascular Risk in HIV

NCT02309372
View directory record Official record
Conditions
Depression, HIV
Interventions
Beating the Blues
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of One Single Dose of SR58611 Compared to Placebo and Paroxetine

NCT00825019
View directory record Official record
Conditions
Major Depressive Disorders
Interventions
amibegron (SR58611A), placebo, paroxetine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 25, 2009 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 3 Interventional Results available

Pipamperone/Citalopram (PNB01) Versus Citalopram (CIT) and Versus Pipamperone (PIP) in Major Depressive Disorder (MDD)

NCT01312922
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
PNB01 fixed dose combination of pipamperone and citalopram, Citalopram, Pipamperone
Drug
Lead sponsor
PharmaNeuroBoost N.V.
Industry
Eligibility
18 Years and older
Enrollment
555 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
26
States / cities
Glendale, California • National City, California • Riverside, California + 22 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Brain Energy Metabolism in Individuals With Major Depressive Disorder Receiving Escitalopram

NCT00183677
View directory record Official record
Conditions
Depression
Interventions
Escitalopram
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 4, 2017 · Synced Oct 24, 2026, 5:06 PM EDT
Completed No phase listed Observational

Factors That Influence Compliance With Disease-Modifying Therapy in Multiple Sclerosis

NCT00223457
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Factors that influence compliance
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,040 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 25, 2007 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional

Determining Depression Treatment Preferences of Low-Income Latinos in Primary Care Settings

NCT00260169
View directory record Official record
Conditions
Depression
Interventions
Collaborative care treatment, Enhanced usual care
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
3
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2013 · Synced Oct 24, 2026, 5:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Tryptophan Depletion on Brain Processing of Emotions in Patients With Mood Disorders

NCT00097175
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional

Mood and Thought Process Study

NCT05585775
View directory record Official record
Conditions
Depression in Remission, Depressive Symptoms, Depression
Interventions
Mindfulness-Based Cognitive Therapy, Wellness for Wellbeing
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 24, 2026, 5:06 PM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Esketamine for Reduction of Symptoms of Major Depressive Disorder

NCT07227454
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Esketamine, Midazolam, Oral Placebo, Intranasal Placebo
Drug · Other
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
12 Years to 17 Years
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
10
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Atlanta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 2 Interventional Results available

Study of Antidepressant Efficacy of a Selective, High Affinity Enkephalinergic Agonist in Anxious Major Depressive Disorder (AMDD)

NCT00759395
View directory record Official record
Conditions
Anxious Major Depressive Disorder
Interventions
AZD2327, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2012 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 4 Interventional Results available

A Retrospective Effectiveness Trial of Ketamine-Assisted Psychotherapy in Adult Patients Coping With Mental Health

NCT05604794
View directory record Official record
Conditions
Depression, Anxiety, Post Traumatic Stress Disorder
Interventions
Ketamine-Assisted Psychotherapy (KAP)
Combination Product
Lead sponsor
Field Trip Health
Industry
Eligibility
19 Years and older
Enrollment
1,806 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
8
States / cities
Los Angeles, California • San Diego, California • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 24, 2026, 5:06 PM EDT
Completed No phase listed Observational

Internet Support Group for Parents of a Child With Neurofibromatosis Type 1

NCT02153931
View directory record Official record
Conditions
Neurofibromatosis 1
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Oct 24, 2026, 5:06 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

A Cognitive Risk Calculator and Screening Tool for Primary Care Settings

NCT06506877
View directory record Official record
Conditions
Cognitive Risk Assessment
Interventions
Implementation of Cognitive Risk Calculator (RC) and Brief Assessment of Cognitive Health (BACH)
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Conexion: A Localized Information Resource on Diabetes and Depression for a Low-income Hispanic Community

NCT03984929
View directory record Official record
Conditions
Diabetes Mellitus, Depression
Interventions
Conexion Localized, Conexion Generic
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 31, 2023 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 2 Interventional Results available

Armodafinil Treatment as Adjunctive Therapy in Adults With Major Depression Associated With Bipolar I Disorder

NCT00481195
View directory record Official record
Conditions
Bipolar I Depression
Interventions
Armodafinil, Placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
42
States / cities
Birmingham, Alabama • Escondido, California • Lafayette, California + 35 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive-Behavioral Therapy (CBT) in Women Discontinuing Antidepressant for Pregnancy

NCT01453114
View directory record Official record
Conditions
Depression, Postpartum Depression, Antenatal Depression
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 3 Interventional

Study of Aripiprazole in Patients With Bipolar I Disorder With a Major Depression Episode

NCT00080314
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Aripiprazole, Placebo
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
28
States / cities
Tuscaloosa, Alabama • Little Rock, Arkansas • San Diego, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 11, 2013 · Synced Oct 24, 2026, 5:06 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

5-hydroxytryptophan and Creatine for Treatment Resistant Depression Associated With Hypoxia in Females

NCT02356107
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
5-hydroxytryptophan and Creatine monohydrate
Drug
Lead sponsor
Perry Renshaw
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Oct 24, 2026, 5:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Psychiatric and Cognitive Manifestations of Parkinson's Disease

NCT00360633
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 24, 2026, 5:06 PM EDT
Completed No phase listed Observational

The Influence of the Menstrual Cycle on Lithium and Sertraline Blood Levels

NCT01385709
View directory record Official record
Conditions
Bipolar Affective Disorders, Cyclothymic Disorder, Schizoaffective Disorder, Major Depressive Disorder, Dysthymic Disorder, Obsessive-Compulsive Disorder, Panic Disorder, Posttraumatic Stress Disorder, Premenstrual Dysphoric Disorder, Social Anxiety Disorder
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Oct 24, 2026, 5:06 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Mobile Application in the Management of Mild to Moderate Postpartum Depression (PPD)

NCT05077644
View directory record Official record
Conditions
Post-partum Depression
Interventions
Stella (TM) Mobile Application
Device
Lead sponsor
Curio Digital Therapeutics, Inc.
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced Oct 24, 2026, 5:06 PM EDT
Recruiting Phase 2 Interventional

Psilocybin-Assisted Therapy for the Treatment of Major Depressive Disorder in Patients With Non-Small Cell Lung Cancer

NCT07216404
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, Unipolar Depression
Interventions
Biospecimen Collection, Counseling, Interview, Psilocybin, Survey Administration
Procedure · Other · Drug
Lead sponsor
Alan Davis
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 24, 2026, 5:06 PM EDT