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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Major Depressive Disorder, Healthy Volunteer Clear all
Terminated Phase 1 Interventional Accepts healthy volunteers

A Multiple Ascending Oral Dose Evaluation of the Safety, Tolerability, and Pharmacokinetics of DSP-1053 and Its Metabolites in Healthy Subjects and in Subjects With Major Depressive Disorder

NCT01774747
View directory record Official record
Conditions
Healthy
Interventions
DSP-1053, Placebo
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2014 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Multiple Ascending Dose and Electroencephalography Trial of GATE-202 in Healthy Volunteers

NCT05597241
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
apimostinel, Placebo
Drug
Lead sponsor
Syndeio Biosciences, Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Rogers, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Oral Tyramine Pressor Response Study of CX157 Tablets in Healthy Male Volunteers

NCT01633437
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
CX157, Placebo
Drug · Other
Lead sponsor
CeNeRx BioPharma Inc.
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Miramar, Florida
Source: ClinicalTrials.gov public record
Updated Jul 3, 2012 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evalutating the Pharmacokinetics (PK) and Safety of a Single Dose of Desvenlafaxine Sustained Release (DVS SR)

NCT00440427
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
Desvenlafaxine Sustained Release (DVS SR)
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2007 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Safety, Tolerability and Pharmacokinetics of SUVN-911 in Healthy Subjects

NCT03155503
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
SUVN-911, Placebo
Drug
Lead sponsor
Suven Life Sciences Limited
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 28, 2018 · Synced Sep 27, 2026, 7:39 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Neurobiology of Suicide

NCT02543983
View directory record Official record
Conditions
Healthy Volunteers, Depression
Interventions
Magnetic Resonance Imaging scanner, 3T, NeurOptics PLRTM-3000 Pupillometer, Experimental Anxiety Devices, Magnetic Resonance Imaging scanner, 7T, Ketamine Hydrochloride
Device · Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 70 Years
Enrollment
325 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial to Assess a Wearable Patch's Functioning to Detect Medication Ingestion

NCT06372210
View directory record Official record
Conditions
Mental Disorder, Schizophrenia, Major Depressive Disorder, Bipolar I Disorder
Interventions
Placebo IEM tablet, Abilify MyCite®, D-Tect Patch
Drug · Device
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Garden Grove, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Safety, Tolerability, and Pharmacokinetics of Multiple-Ascending Dose Basimglurant in Healthy Subjects and in Patients With Major Depressive Disorder (MDD)

NCT02433093
View directory record Official record
Conditions
Major Depressive Disorder, Healthy Volunteer
Interventions
Basimglurant, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Garden Grove, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 27, 2026, 7:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Regulation of Emotions in People With Depression and Anhedonia

NCT00059579
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Multiple Ascending Dose Study in Healthy Subjects to Evaluate the Safety, Tolerability, and Pharmacokinetics of LY03005

NCT02271412
View directory record Official record
Conditions
Major Depressive Disorder, Recurrent, Unspecified
Interventions
LY03005, Placebo
Drug
Lead sponsor
Luye Pharma Group Ltd.
Industry
Eligibility
18 Years to 45 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 20, 2015 · Synced Sep 27, 2026, 7:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of the Hypothalmic-Pituitary-Adrenal (HPA) Axis and Its Role in Major Depression

NCT00001479
View directory record Official record
Conditions
Fatigue Syndrome, Chronic, Healthy, Mood Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1995 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Study Evaluating the Pharmacokinetics of Venlafaxine ER and Desvenlafaxine SR in Healthy Subjects

NCT00329186
View directory record Official record
Conditions
Healthy
Interventions
desvenlafaxine SR, venlafaxine ER
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 7, 2013 · Synced Sep 27, 2026, 7:39 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Safety and Tolerability of Single and Multiple Ascending Doses of GATE-101 in Normal Human Volunteers

NCT04618263
View directory record Official record
Conditions
Major Depressive Disorder, Excessive Sleepiness
Interventions
GATE-101
Drug
Lead sponsor
Syndeio Biosciences, Inc
Industry
Eligibility
18 Years to 40 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Eatontown, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 2, 2022 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Pharmacokinetics - Pharmacodynamic Study of HT-2157 in Healthy Subjects and in Patients With Major Depressive Disorder

NCT01413932
View directory record Official record
Conditions
Healthy Volunteers (Part 1), Major Depressive Disorder (Part 2)
Interventions
HT-2157, Placebo
Drug
Lead sponsor
Dart NeuroScience, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of LY03005 vs Pristiq

NCT03733574
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
LY03005, Pristiq
Drug
Lead sponsor
Luye Pharma Group Ltd.
Industry
Eligibility
18 Years to 50 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 8, 2018 · Synced Sep 27, 2026, 7:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

FMRI Study of Performance During a Probabilistic Reversal Learning Task in Depression

NCT00075296
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 27, 2026, 7:39 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Synaptic Mechanisms of Intermittent Theta Burst Stimulation for Major Depressive Disorder

NCT07593222
View directory record Official record
Conditions
Major Depression, Healthy Participants
Interventions
Sham iTBS, TMS, D-cycloserine, Dextromethophan, Placebo
Device · Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 27, 2026, 7:39 AM EDT
Completed No phase listed Observational

PET Whole Body Distribution Studies Using [11C]CUMI

NCT01132872
View directory record Official record
Conditions
Depression, Major Depression, Unipolar Depression, Anxiety Disorder, Anxiety Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of LY2216684 and Theophylline in Healthy Subjects

NCT01263106
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
LY2216684, Theophylline
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 45 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 7, 2019 · Synced Sep 27, 2026, 7:39 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder

NCT03065335
View directory record Official record
Conditions
Healthy Volunteer, Major Depressive Disorder, Depression
Interventions
Ketamine, Placebo, Cobot TS MV robotic arm for TMS, NeurOptics PLRTM-30000 Pupillometer
Drug · Other · Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Characterize the Regional Distribution of [11C] ABP688 in Brain by Positron Emission Tomography (PET)

NCT01528241
View directory record Official record
Conditions
Depression
Interventions
ABP688
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
55 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
New York, New York • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of LY2216684 and Digoxin in Healthy Subjects

NCT01266590
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
LY2216684, Digoxin
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 21, 2018 · Synced Sep 27, 2026, 7:39 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Bone Loss in Premenopausal Women With Depression

NCT00006180
View directory record Official record
Conditions
Depression, Healthy, Osteopenia, Osteoporosis
Interventions
Alendronate
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
21 Years to 45 Years · Female only
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 27, 2026, 7:39 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 Sep 27, 2026, 7:39 AM EDT