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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Depression, Bipolar Clear all
Completed Phase 3 Interventional Results available

Lurasidone - A 6-week Study of Patients With Bipolar I Depression (Monotherapy)

NCT00868699
View directory record Official record
Conditions
Bipolar Depression
Interventions
lurasidone, Placebo
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
22
States / cities
Escondido, California • Garden Grove, California • Oceanside, California + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2014 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 4 Interventional

Relapse Prevention for Bipolar Type-II Disorder

NCT00044616
View directory record Official record
Conditions
Bipolar Disorder, Depression
Interventions
Fluoxetine, Lithium
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 100 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First In Human Study To Evaluate The Safety, Tolerability And Pharmacokinetics Of PF-04455242 In Single Rising Doses In Healthy Adult Volunteers

NCT00938301
View directory record Official record
Conditions
Bipolar Depression
Interventions
PF-04455242, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 15, 2009 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 2 Interventional Results available

Exploratory Trial to Assess the Functionality of an Integrated Call Center for the Digital Medicine System

NCT02722967
View directory record Official record
Conditions
Schizophrenia, Major Depressive Disorder, Bipolar I Disorder
Interventions
Aripiprazole + IEM (Ingestible Event Marker)
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
4
States / cities
Granada Hills, California • Rochester, New York • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Jul 22, 2026, 2:09 AM EDT
Withdrawn Phase 2 Interventional

Effect of Lithium Versus Placebo in Adults With Treatment-Resistant Depression Who Are Receiving Ketamine

NCT03290963
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Lithium, Placebo, Ketamine
Drug
Lead sponsor
William V. Bobo, M.D.
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Jul 22, 2026, 2:09 AM EDT
Withdrawn Phase 4 Interventional

Dopamine D3 Receptor Occupancy in Bipolar Depression

NCT05060549
View directory record Official record
Conditions
Bipolar Depression
Interventions
Cariprazine
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 22, 2026, 2:09 AM EDT
Recruiting Not applicable Interventional

Deep Brain Stimulation of Treatment-Resistant Bipolar Depression

NCT06599099
View directory record Official record
Conditions
Bipolar Depression
Interventions
Medtronic Percept RC System, One Month Blinded Discontinuation Period
Device · Behavioral
Lead sponsor
Wayne Goodman MD
Other
Eligibility
22 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
4
States / cities
Boston, Massachusetts • Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Jul 22, 2026, 2:09 AM EDT
Completed No phase listed Observational

Testing the Value of Smartphone Assessments of People With Mood Disorders

NCT03429361
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder
Interventions
Health by Mindstrong
Other
Lead sponsor
Mindstrong
Industry
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Timeline
2017 – 2019
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced Jul 22, 2026, 2:09 AM EDT
Recruiting Not applicable Interventional

Closed-Loop Deep Brain Stimulation for Treatment-Resistant Bipolar Depression

NCT07127913
View directory record Official record
Conditions
Bipolar II Disorder, Bipolar II Disorder, Most Recent Episode Major Depressive
Interventions
Device: Stimulation-ON, Device: Stimulation-OFF, Device: Stimulation -ON Active Control
Device
Lead sponsor
Andrew Krystal
Other
Eligibility
22 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Jul 22, 2026, 2:09 AM EDT
Recruiting Not applicable Interventional

A Mental Health Services Engagement Program for Racial and Ethnic Minority Young Adults

NCT06508450
View directory record Official record
Conditions
Psychosis, Bipolar and Related Disorders, Depressive Disorder
Interventions
Just Do You, Component A, Component B, Component C
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years to 34 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 4 Interventional Results available

Quetiapine for Bipolar Disorder and Alcohol Dependence

NCT00457197
View directory record Official record
Conditions
Bipolar Disorder, Alcohol Dependence
Interventions
Placebo, Quetiapine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 1 Interventional

Parallel Group, Multiple Dose Pharmacokinetics Study of Five Antipsychotic Medications in Psychiatric Participants

NCT02087579
View directory record Official record
Conditions
Psychotic Disorders, Schizophrenia, Bipolar Disorder, Depressive Disorder
Interventions
Aripiprazole, oral formulation, Olanzapine, oral formulation, Paliperidone, oral formulation, Paliperidone, LAI, Quetiapine, oral formulation, Risperidone, oral formulation, Risperidone, LAI
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
6
States / cities
Garden Grove, California • Kissimmee, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2015 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Treatment for Bipolar Depression: Acute & Prophylactic Efficacy With Citalopram

NCT00562861
View directory record Official record
Conditions
Bipolar Disorder, Bipolar Depression
Interventions
citalopram + mood stabilizer, placebo + mood stabilizer
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 23, 2017 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

FMRI Study of Brain Response Before and After Lithium Treatment in People With Bipolar Disorder

NCT00596622
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium
Drug
Lead sponsor
Indiana University
Other
Eligibility
15 Years to 60 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 16, 2016 · Synced Jul 22, 2026, 2:09 AM EDT
Terminated Phase 2 Interventional Results available

The UTHealth Ketamine Project

NCT02882711
View directory record Official record
Conditions
Treatment Resistant Depression, Major Depressive Disorder, Bipolar Disorder
Interventions
Ketamine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Jul 22, 2026, 2:09 AM 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 Jun 24, 2026 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Neuroplasticity-Based Computerized Training to Improve Emotion Regulation in Bipolar Disorder (BRAINS)

NCT05683431
View directory record Official record
Conditions
Bipolar Disorder, Bipolar I Disorder, Bipolar Affective Disorder, Bipolar Disorder I, Bipolar Depression
Interventions
Cognitive Control of Emotion (CCE) Training
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 30 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 4 Interventional

A Preliminary Study of the Effectiveness and Tolerability of Aripiprazole in Bipolar Depression

NCT00363337
View directory record Official record
Conditions
Bipolar Depression
Interventions
aripiprazole
Drug
Lead sponsor
Lindner Center of HOPE
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 21, 2011 · Synced Jul 22, 2026, 2:09 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Mitochondrial Dysfunction in the Pathophysiology and Treatment of Bipolar Disorder

NCT00327756
View directory record Official record
Conditions
Bipolar Affective Disorder, Depression
Interventions
Coenzyme Q10
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 22, 2011 · Synced Jul 22, 2026, 2:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome of Depression & Treatment Response to Citalopram

NCT02330068
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar I and Bipolar II
Interventions
citalopram
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Jul 22, 2026, 2:09 AM EDT
Terminated Phase 2 Interventional

Asenapine for Bipolar Depression

NCT01807741
View directory record Official record
Conditions
Bipolar Depression
Interventions
Asenapine, Placebo
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 55 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 23, 2017 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 3 Interventional Results available

Lurasidone Pediatric Bipolar Study

NCT02046369
View directory record Official record
Conditions
Bipolar I Depression
Interventions
Lurasidone, Placebo
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
10 Years to 17 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
30
States / cities
Dothan, Alabama • Culver City, California • Hartford, Connecticut + 27 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2017 · Synced Jul 22, 2026, 2:09 AM 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 28, 2016 · Synced Jul 22, 2026, 2:09 AM EDT
Completed Phase 2 Interventional

Cognitive Training to Improve Work Outcomes in Severe Mental Illness

NCT00895258
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Depression
Interventions
Individual placement and support plus cognitive training (IPS-CT), Individual placement and support plus enhanced support (IPS-ES)
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2014 · Synced Jul 22, 2026, 2:09 AM EDT