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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bipolar Depression Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Multi-modal Assessment of Gamma-aminobutyric Acid (GABA) Function in Psychosis

NCT04004416
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Healthy, Psychosis, Schizophreniform Disorders, Schizo Affective Disorder, Major Depression With Psychotic Features
Interventions
Placebo and fMRI, Lorazepam and fMRI
Other · Drug
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 60 Years
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 23, 2026, 8:51 AM EDT
Withdrawn Phase 2 Interventional

Open-Label Depakote ER in Patients With Bipolar I or II Depression and Alcohol Abuse or Dependence

NCT00204503
View directory record Official record
Conditions
Bipolar I or II Depression and Alcohol Abuse or Dependence
Interventions
Depakote ER
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2015 · Synced Jul 23, 2026, 8:51 AM EDT
Not listed Not applicable Interventional

Safety and Efficacy Study of Deep Transcranial Magnetic Stimulation in Bipolar Depression

NCT01566591
View directory record Official record
Conditions
Bipolar Depression
Interventions
Deep TMS Treatment, Sham Treatment
Device
Lead sponsor
Brainsway
Industry
Eligibility
22 Years to 68 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
9
States / cities
Juno Beach, Florida • Palm Beach, Florida • Royal Palm Beach, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Contingency Management of Psychostimulant Abuse in the Severely Mentally Ill

NCT00809770
View directory record Official record
Conditions
Drug Abuse, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
Interventions
Contingency Management, Non Contingent Control Condition
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 65 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 7, 2016 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional Results available

Levetiracetam in the Management of Bipolar Depression

NCT00566150
View directory record Official record
Conditions
Bipolar Depression
Interventions
Levetiracetam, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2020 · Synced Jul 23, 2026, 8:51 AM EDT
Not yet recruiting Not applicable Interventional

Ketogenic Metabolic Therapy in Schizophrenia, Bipolar Disorder, Major Depressive Disorder: Deep Omic Profiling

NCT06748950
View directory record Official record
Conditions
Schizophrenia, Schizophrenia and Related Disorders, Bipolar Disorder, Bipolar and Related Disorders, Major Depressive Disorder, Major Depression Severe, Ketogenic Dieting, Ketosis, Metabolic Disease, Metabolic Syndrome
Interventions
LCHF Ketogenic Diet, Diet-as-Usual (DAU)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Jul 23, 2026, 8:51 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 23, 2026, 8:51 AM EDT
Completed No phase listed Observational

Mood Patient Powered Research Network (MoodNetwork)

NCT02453438
View directory record Official record
Conditions
Mood Disorders, Bipolar Disorder, Major Depressive Disorder, Depression
Interventions
Patient Reported Outcomes
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
5,716 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional Results available

Integrated Smoking Cessation Treatment for Smokers With Serious Mental Illness

NCT02845440
View directory record Official record
Conditions
Cigarette Smoking, Schizophrenia, Bipolar Disorder, Depressive Disorder, Major, Smoking Cessation
Interventions
Academic Detailing, Community Health Worker, Treatment as Usual (TAU)
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
1,165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Jul 23, 2026, 8:51 AM EDT
Not listed Phase 1Phase 2 Interventional

Recovering Damaged Cells for Sequelae Caused by COVID-19, SARS-CoV-2

NCT04846010
View directory record Official record
Conditions
Sequelae of; Infection, Post Infection Glomerulonephritis, Post-Infectious Peripheral Neuralgia, Post-Infectious Disorder (Disorder), Post-Infectious Arthritis, Post-Infectious Polyneuritis, Post-Infectious Parkinsonism, Post-Infectious Hypothyroidism, Post Infectious Osteoarthritis, Anxiety Disorders, Depression, Depression, Anxiety, Depression, Bipolar, Insomnia, GERD, Gastro Esophageal Reflux, Hepatitis, Glomerulonephritis
Interventions
PurWet, FurFat, PurApo, PurPhl, PurClo, PurInf, Smoliv
Combination Product
Lead sponsor
All Natural Medicine Clinic, LLC
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated May 25, 2021 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Lamotrigine Therapy in Geriatric Bipolar Depression

NCT00720473
View directory record Official record
Conditions
Bipolar Depression
Interventions
Lamotrigine
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
60 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Pilot Study of Interpersonal and Social Rhythm Therapy for Subthreshold Bipolar

NCT01520129
View directory record Official record
Conditions
Bipolar Disorder NOS
Interventions
Interpersonal and social rhythm therapy
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2016 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Improving Representative Payeeship for People With Psychiatric Disabilities and Their Families

NCT00924976
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder, Major Depressive Disorder
Interventions
Steps for Achieving Financial Empowerment (SAFE)
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Jul 23, 2026, 8:51 AM EDT
Terminated No phase listed Observational

Procedures for Sample Acquisition and Distribution for The Human Brain Collection Core

NCT03092687
View directory record Official record
Conditions
Schizophrenia, Major Depression, Bipolar Disorder, PTSD
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Up to 120 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Phase 3 Interventional Results available

Liothyronine (T3) for Bipolar Depression

NCT00790738
View directory record Official record
Conditions
Depression, Bipolar Disorder
Interventions
Liothyronine (T3), placebo
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 65 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Glen Oaks, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2015 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Fixed Dose Intervention Trial of New England Enhancing Survival in SMI Patients

NCT02188121
View directory record Official record
Conditions
Serious Mental Illness, Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Cardiovascular Disease, Major Depressive Disorder, Psychosis NOS
Interventions
Simvastatin, Losartan
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 89 Years
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 29, 2023 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Phase 3 Interventional

Triiodothyronine (T3) Supplementation in the Treatment of Bipolar and Unipolar Depression.

NCT00158990
View directory record Official record
Conditions
Major Depression, Bipolar Disorder, Unipolar Depression
Interventions
triiodothyronine, sertraline
Drug
Lead sponsor
Hadassah Medical Organization
Other
Eligibility
18 Years to 70 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 3, 2007 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Triple Chronotherapy in Adolescents

NCT03679962
View directory record Official record
Conditions
Depressive Disorder, Major, Bipolar Depression, Suicidal Ideation
Interventions
Triple Chronotherapy, Treatment as Usual
Behavioral
Lead sponsor
Billings Clinic
Other
Eligibility
12 Years to 17 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Billings, Montana
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Jul 23, 2026, 8:51 AM EDT
Active, not recruiting Early Phase 1 Interventional

Xenon Inhalation Therapy for Major Depressive Disorder and Bipolar Disorder

NCT03748446
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Depression
Interventions
Xenon, Nitrogen gas
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 23, 2026, 8:51 AM EDT
Completed No phase listed Observational Results available

Second-Generation Antipsychotic Treatment Indication Effectiveness And Tolerability In Youth (Satiety) Study

NCT01269710
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder, Psychotic Disorder, Not Otherwise Specified, Prodromal Schizophrenia, Mood Disorder, Bipolar Disorder, Major Depressive Disorder, Depressive Disorder, Not Otherwise Specified, Mood Disorder, Not Otherwise Specified, Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
3 Years to 19 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 21, 2013 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Does Risperidone Consta Reduce Relapse and Rehospitalization in Bipolar Disorder?

NCT00571688
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Risperdal (risperidone) Consta, Treatment as usual
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 30, 2017 · Synced Jul 23, 2026, 8:51 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Studying the Health of Asians to Advance Knowledge, Treatments, and Interventions for Depression

NCT06002204
View directory record Official record
Conditions
Depression, Treatment Resistant Depression, Mood Disorders, Bipolar Disorder, Mental Disorders, Bipolar and Related Disorders
Interventions
Observational Study
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
10 Years and older
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2035
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Mentalization-Based Therapy to Prevent Suicidal Behavior in Adolescents With Bipolar Disorder

NCT02129790
View directory record Official record
Conditions
Bipolar Disorder, Suicidal Ideation
Interventions
Mentalization-Based Therapy
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
13 Years to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Jul 23, 2026, 8:51 AM EDT
Completed Not applicable Interventional

Evaluation of mHealth for Serious Mental Illness

NCT04068467
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Major Depressive Disorder, Bipolar Disorder
Interventions
Smartphone App, Waitlist Control
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Jul 23, 2026, 8:51 AM EDT