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ClinicalTrials.gov public records Last synced Oct 12, 2026, 10:37 PM EDT

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Showing 145–168 of 216 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Bipolar Disorder Severe Clear all
Completed Not applicable Interventional

Clinical Trials of Three Non-Drug Treatments for Winter Depression (SAD)

NCT00006517
View directory record Official record
Conditions
Seasonal Affective Disorder, Mood Disorders, Depression
Interventions
bright light box, dawn simulator, high-output negative ion generator, low-output negative ion generator, dawn light pulse
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

Deep Brain Stimulation for Treatment Resistant Depression

NCT00367003
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2024
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 12, 2026, 10:37 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 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional

Comparing Thinking Skills for Work (TSW)Home Practice Program With Traditional TSW Program

NCT03005574
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depression
Interventions
TSW-HP, TSW-T
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2024 · Synced Oct 12, 2026, 10:37 PM EDT
Terminated Not applicable Interventional

Chronotherapy Randomized Controlled Trial

NCT02176824
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Depression, Suicidal Ideation
Interventions
Total Sleep deprivation, Sleep Phase Advance, and Bright Light Therapy, Partial Sleep deprivation, Sleep Phase Delay, and Low amber light., Treatment as usual
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 90 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional

Effects of Risperidone and Olanzapine on Patients With Schizophrenia, Schizoaffective Disorder, Major Depression or Bipolar Disorder

NCT00179062
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Depressive Disorder, Major, Bipolar Disorder
Interventions
olanzapine versus risperidone
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 26, 2008 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional

Multifamily Psychoeducation and Cognitive Remediation for Recent-Onset Psychosis

NCT01196286
View directory record Official record
Conditions
Recent-Onset Psychosis, Schizophrenia, Schizoaffective Disorder, Bipolar Disorder With Psychotic Features, Major Depression With Psychotic Features, Psychotic Disorder Not Otherwise Specified (NOS)
Interventions
Multifamily Group Psychoeducation (MFG), Cognitive Remediation (CR)
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 21, 2020 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Phase 4 Interventional Results available

Tranylcypromine Treatment of Bipolar Depression

NCT01430455
View directory record Official record
Conditions
Bipolar Disorder I or II
Interventions
Tranylcypromine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 15, 2018 · Synced Oct 12, 2026, 10:37 PM EDT
Recruiting No phase listed Observational

Studies of Brain Function and Course of Illness in Pediatric Bipolar Disorder

NCT00025935
View directory record Official record
Conditions
Mood Disorder
Interventions
Lithium
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
7 Years to 85 Years
Enrollment
2,350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Recruiting Phase 2 Interventional

ALTO-100 in Bipolar Disorder With Depression (BD-D)

NCT06656416
View directory record Official record
Conditions
Bipolar Disorder I or II With a Major Depressive Episode
Interventions
ALTO-100, Placebo
Drug
Lead sponsor
Alto Neuroscience
Industry
Eligibility
18 Years to 70 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
27
States / cities
Chandler, Arizona • Phoenix, Arizona • Yuma, Arizona + 22 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

Early Detection and Intervention for the Prevention of Psychosis

NCT00531518
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Depression, Psychotic Disorders
Interventions
aripiprazole; fluoxetine; bupropion; sertraline; lamotrigine, Psychoeducational multifamily group treatment, Supported employment and education
Drug · Behavioral
Lead sponsor
MaineHealth
Other
Eligibility
12 Years to 25 Years
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
6
States / cities
Sacramento, California • Portland, Maine • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 15, 2016 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Phase 1 Interventional

Alpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid Receptor Components of the Anti-Depressant Ketamine Response, Pilot Trial

NCT03367533
View directory record Official record
Conditions
Depressive Disorder, Major, Post Traumatic Stress Disorder, Bipolar Disorder
Interventions
Ketamine, Perampanel, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 7, 2025 · Synced Oct 12, 2026, 10:37 PM EDT
Recruiting No phase listed Observational

Identifying Cerebral Hemodynamic Patterns in Mood Disorders and Mild Cognitive Impairment: A Functional Near-Infrared Spectroscopy (fNIRS) Study

NCT06897670
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder, Mild Cognitive Impairment
Interventions
Observational assessment using functional near-infrared spectroscopy (fNIRS), a noninvasive, portable brain imaging tool that measures changes in brain blood flow and oxygen levels.
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Timeline
2025 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Psychiatric Genotype/Phenotype Project Repository

NCT00762866
View directory record Official record
Conditions
Depressive Disorder, Major, Bipolar Disorder, Psychotic Disorders
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
16 Years to 65 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional

Mediators and Moderators of Treatment Outcome in Recent-Onset Psychosis

NCT01570972
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder With Psychotic Features, Major Depression With Psychotic Features, Psychotic Disorder Not Otherwise Specified (NOS)
Interventions
Group Cognitive Behavioral Therapy, Multifamily Group Psychoeducation
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 35 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 21, 2020 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

Virtual Reality Job Interview Training in Severe Mental Illness

NCT03049813
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Depressive Disorder
Interventions
Virtual Reality Job Interview Training, Supported Employment (Services as Usual)
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 9, 2023 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

Reducing Suicide Risk in Adolescents and Young Adults Via a Psychobehavioral Intervention to Regularize Daily Rhythms

NCT05317481
View directory record Official record
Conditions
Bipolar Disorder, Major Depressive Disorder, Mood Disorders, Suicide, Suicidal Ideation
Interventions
BE-SMART-DR, psychoeducational control comparator condition (CC)
Behavioral
Lead sponsor
Yale University
Other
Eligibility
16 Years to 29 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Phase 2 Interventional Results available

Safety Study of Ziprasidone (Geodon) for the Depressive Mixed State

NCT00490542
View directory record Official record
Conditions
Bipolar Disorder, Bipolar Depression, Depression
Interventions
ziprasidone (Geodon), placebo
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • Cambridge, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2016 · Synced Oct 12, 2026, 10:37 PM EDT
Completed No phase listed Observational

Examining the Link Between Depression and Seasonal Allergies

NCT00770068
View directory record Official record
Conditions
Depression
Interventions
Not listed
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2017
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 21, 2019 · Synced Oct 12, 2026, 10:37 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

NIMH Rhythms and Blues Study: A Prospective Natural History Study of Motor Activity, Mood States, and Bipolar Disorder

NCT05669703
View directory record Official record
Conditions
Bipolar Disorder, Major Depression, Migraine
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 70 Years
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Not applicable Interventional Results available

A Pilot Study on Repetitive Transcranial Magnetic Stimulation (rTMS) Treatment of Bipolar Depression

NCT00699218
View directory record Official record
Conditions
Mood Disorder, Bipolar Disorder, Major Depression, Depression
Interventions
Magnetic Stimulator Rapid2 made by Magstim Company Ltd. U.K.
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Oct 12, 2026, 10:37 PM EDT
Active, not recruiting Not applicable Interventional

Getting Out of the House: Using Behavioral Activation to Increase Community Participation

NCT06336616
View directory record Official record
Conditions
Major Depressive Disorder, Schizo Affective Disorder, Schizophrenia, Bipolar Disorder
Interventions
Behavior Activation
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 12, 2026, 10:37 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Differentiating Unipolar and Bipolar Depression in Young Adults Using fMRI

NCT01811147
View directory record Official record
Conditions
Bipolar Disorder, Major Depression
Interventions
Selective Serotonin Reuptake Inhibitor (SSRI)
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
15 Years to 30 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 2, 2019 · Synced Oct 12, 2026, 10:37 PM EDT
Suspended No phase listed Observational

An Examination of the Performance of QbMobile in Differential Diagnosis Associated With ADHD Symptoms

NCT07329673
View directory record Official record
Conditions
Bi-Polar Disorder, Autism Spectrum Disorder (ASD), Major Depression Disorders, Separation Anxiety Disorder, Social Anxiety Disorder, Generalized Anxiety Disorder (GAD)
Interventions
Digital software application for cognitive performance and activity measurement (QbMobile, investigational device)
Device
Lead sponsor
Qbtech AB
Industry
Eligibility
6 Years to 60 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 12, 2026, 10:37 PM EDT