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ClinicalTrials.gov public records Last synced Oct 17, 2026, 7:33 PM EDT

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Showing 121–144 of 1,750 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Depression Severe Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Efficacy of Cranial Electrotherapy Stimulation (CES) for the Treatment of Major Depressive Disorder

NCT03222752
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Cranial Electrotherapy Stimulation, Sham Cranial Electrotherapy Stimulation
Device
Lead sponsor
Electromedical Products International, Inc.
Industry
Eligibility
22 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Forest, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 17, 2026, 7:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurophysiologic Correlates of Hypersomnia

NCT01719315
View directory record Official record
Conditions
Major Depressive Disorder, Primary Hypersomnia, Bipolar Disorder, Narcolepsy, Primary Insomnia
Interventions
Acoustical slow wave induction
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 60 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 24, 2018 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 3 Interventional Results available

The Use of Galantamine HBr (Reminyl) in Electroconvulsive Therapy: Impact on Mood and Cognitive Functioning

NCT00566735
View directory record Official record
Conditions
Major Depression, Bipolar Depression, Schizoaffective Disorder
Interventions
Razadyne, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 4 Interventional

A Comprehensive Intervention for Diabetes and Comorbid Depression in Primary Care

NCT00939250
View directory record Official record
Conditions
Type 2 Diabetes, Major Depressive Disorder
Interventions
Diabetes and depression intervention, Diabetes intervention
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Oct 17, 2026, 7:33 PM EDT
Terminated Phase 2 Interventional Results available

Proof-of-Concept Trial of CERC-501 Augmentation of Antidepressant Therapy in Treatment-Resistant Depression

NCT01913535
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
CERC-501, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
Chicago, Illinois • Wichita, Kansas • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 2 Interventional

Sodium-Glucose Cotransporter-2 Inhibitor (SGLT2) in Major Depressive Disorder (MDD)

NCT05757791
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Empagliflozin
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 17, 2026, 7:33 PM EDT
Not listed Not applicable Interventional

Efficacy of H7-Coil DTMS Compared to H1-Coil DTMS in Subjects With Major Depression Disorder (MDD)

NCT03012724
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
H7-Coil, H1-Coil
Device
Lead sponsor
Brainsway
Industry
Eligibility
22 Years to 68 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
7
States / cities
La Jolla, California • Los Angeles, California • Juno Beach, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 4 Interventional Results available

Efficacy and Safety of Armodafinil for Adults With Excessive Sleepiness Obstructive Sleep Apnea/Hypopnea and Depression

NCT00518986
View directory record Official record
Conditions
Sleep Disorders, Obstructive Sleep Apnea, Major Depressive Disorder, Dysthymic Disorder
Interventions
armodafinil, placebo
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 65 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
62
States / cities
Jasper, Alabama • Phoenix, Arizona • Tucson, Arizona + 50 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2013 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Not applicable Interventional Results available

Psychosis: Early Detection, Intervention and Prevention

NCT01597141
View directory record Official record
Conditions
Prodromal Schizophrenia, Psychotic Disorders, Severe Bipolar Disorder With Psychotic Features, Severe Major Depression With Psychotic Features
Interventions
Family-aided Assertive Community Treatment, Enhanced standard treatment
Behavioral
Lead sponsor
MaineHealth
Other
Eligibility
12 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2014
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 2 Interventional

Improving Depression Outcome by Enhancing Memory for Cognitive Therapy

NCT01790919
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
Cognitive therapy for depression
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2015 · Synced Oct 17, 2026, 7:33 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 17, 2026, 7:33 PM EDT
Completed Not applicable Interventional Results available

Treating Caregiver Depression to Improve Childhood Asthma: Impact and Mediators

NCT02809677
View directory record Official record
Conditions
Asthma, Major Depressive Disorder
Interventions
Non-Interventional
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
7 Years to 70 Years
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 17, 2026, 7:33 PM EDT
Withdrawn Phase 1 Interventional

Does rTMS Induce Synaptic Plasticity?

NCT04311619
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
[11C]UCB-J radiotracer, PET-MR
Drug · Device
Lead sponsor
Davidzon, Guido, M.D.
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2024 · Synced Oct 17, 2026, 7:33 PM EDT
Enrolling by invitation Not applicable Interventional

Resonant Frequency rTMS: A Novel Approach to Target Circuit Modulation in Major Depressive Disorder

NCT06572683
View directory record Official record
Conditions
MDD, Depression
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 75 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

miRNAs, Suicide, and Ketamine - Plasma Exosomal microRNAs as Novel Biomarkers for Suicidality and Treatment Outcome

NCT02418195
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
ketamine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
247 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 30, 2022 · Synced Oct 17, 2026, 7:33 PM EDT
Recruiting Phase 2Phase 3 Interventional

Low Amplitude Pulse Seizure Therapy Versus Standard Ultra-Brief Right Unilateral Electroconvulsive Therapy

NCT06529029
View directory record Official record
Conditions
Suicidal Ideation, Major Depressive Disorder, Schizo Affective Disorder, Bipolar Disorder
Interventions
Sigma-Stim, RUL LAP-ST (Low-Amplitude Pulse Seizure Therapy - Right Unilateral)
Device · Procedure
Lead sponsor
Michigan State University
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 17, 2026, 7:33 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Internet Intervention for the Prevention of Depression - Approaches to Improving Mood

NCT01080105
View directory record Official record
Conditions
Individuals at Risk for Depression
Interventions
AIM Web based intervention + surveillance, AIM web based intervention, Educational website
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
19 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 3, 2012 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Outcome in Schizophrenia Through Identification of Genetic Risk Factors

NCT00178932
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depression
Interventions
genetic analysis, genetic assay
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 17, 2026, 7:33 PM EDT
Not listed Not applicable Interventional

Adapting the Tumor Board Model for Mental Illness and Cancer

NCT05837598
View directory record Official record
Conditions
Cancer, Severe Major Depression, Schizophrenia, Bipolar Disorder, Lung Cancer, Breast Cancer, Head and Neck Cancer, Gastrointestinal Cancer, Genitourinary Cancer
Interventions
Virtual Cancer and Mental Health Tumor Board
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Danvers, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 3, 2023 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 1Phase 2 Interventional

Study of BMS-562086 in the Treatment of Outpatients With Major Depressive Disorder

NCT00135421
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Pexacerfont, Escitalopram, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
45
States / cities
Springdale, Arkansas • Orange, California • Upland, California + 39 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 17, 2026, 7:33 PM EDT
Completed No phase listed Observational

Measuring Adherence to Medication for Depression and Attention-deficit Hyperactivity Disorder

NCT01430767
View directory record Official record
Conditions
Major Depressive Disorder, Attention-deficit Hyperactivity Disorder (ADHD)
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 20, 2017 · Synced Oct 17, 2026, 7:33 PM EDT
Active, not recruiting Not applicable Interventional

Transcranial Electric Stimulation Therapy (TEST) for Treatment Resistant Depression (TRD)

NCT05172271
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder, Unipolar Major Depression
Interventions
MagPro TMS Stimulator and coil, Thymatron(R) System IV, Magnetic Resonance Imaging Scanner, ECT device without stimulation
Device · Other
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
25 Years to 64 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 17, 2026, 7:33 PM EDT
Terminated Phase 2 Interventional Results available

NeoSync TMS Treatment for Bipolar I Depression

NCT02839798
View directory record Official record
Conditions
Major Depressive Episode, Bipolar Depression, Bipolar Disorder, Mood Disorders
Interventions
NEST (NeoSync EEG Synchronized TMS)
Device
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Oct 17, 2026, 7:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Effects of Dopamine on Reward Processing

NCT01253421
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
amisulpride, placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2018 · Synced Oct 17, 2026, 7:33 PM EDT