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ClinicalTrials.gov public records Last synced Oct 2, 2026, 9:15 AM EDT

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Showing 49–72 of 874 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Affective Psychosis, Bipolar Clear all
Completed Phase 3 Interventional Results available

Quetiapine Extended Release (XR) in Bipolar Patients With Comorbid Generalized Anxiety Disorder (GAD)

NCT00671853
View directory record Official record
Conditions
Bipolar Disorder, Anxiety, Anxiety Disorders, Substance Use Disorders
Interventions
Quetiapine XR, Placebo for quetiapine XR
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Oct 2, 2026, 9:15 AM EDT
Recruiting No phase listed Observational

Evaluate the Effects of Long-term Use of Psychotropic Medications on Eye Movement Patterns With the Gaize Device

NCT07389473
View directory record Official record
Conditions
ADHD, Depression Disorders, Mood Disorders, Anxiety Disorder Generalized, Bipolar Disorder (BPD)
Interventions
Prescription Psychotropic Medications
Drug
Lead sponsor
Gaize
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 2, 2026, 9:15 AM EDT
Terminated Phase 4 Interventional Results available

Gao NARASD Lithium Study

NCT02909504
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium
Drug
Lead sponsor
Keming Gao
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 10, 2020 · Synced Oct 2, 2026, 9:15 AM EDT
Terminated Phase 3 Interventional Results available

Study of Maca Root to Treat Sexual Dysfunction Associated With the Treatment Regimen for Bipolar Disorder in Females

NCT00575328
View directory record Official record
Conditions
Sexual Dysfunction, Bipolar Disorder
Interventions
Maca Root, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2020 · Synced Oct 2, 2026, 9:15 AM EDT
Terminated Not applicable Interventional Results available

Use of Ketamine to Enhance Electroconvulsive Therapy (ECT) in Depression

NCT01309581
View directory record Official record
Conditions
Major Depression, Bipolar Depression
Interventions
Ketamine, Methohexital
Drug
Lead sponsor
James Murrough
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 30, 2013 · Synced Oct 2, 2026, 9:15 AM EDT
Completed No phase listed Observational

The Role of Dysmyelination in Cognitive Impairment of Psychotic Spectrum Disorders

NCT03166098
View directory record Official record
Conditions
Schizophrenia, Bipolar Disorder
Interventions
Cognitive Function Assessments
Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 30 Years
Enrollment
139 participants
Timeline
2016 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2022 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 2 Interventional Results available

Gabapentin for Bipolar & Cannabis Use Disorders

NCT03334721
View directory record Official record
Conditions
Bipolar I Disorder, Bipolar II Disorder, Cannabis Use Disorder, Substance Use Disorders
Interventions
Gabapentin, Placebo Oral Capsule
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 13, 2020 · Synced Oct 2, 2026, 9:15 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Attentional Biases, Reward Sensitivity, and Cognitive Control in Adults With Bipolar Disorder

NCT03829787
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Eye tracking
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Not applicable Interventional Results available

Examining the Effect of EEG-guided Theta Burst Stimulation in Bipolar Disorder

NCT05179785
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Continuous Theta Burst Stimulation (cTBS), Intermittent Theta Burst Stimulation (iTBS)
Device
Lead sponsor
Mary Phillips, MD MD (Cantab)
Other
Eligibility
18 Years to 35 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 4 Interventional

Ropinirole in the Treatment of Bipolar Depression

NCT00314821
View directory record Official record
Conditions
Bipolar Disorder
Interventions
ropinirole
Drug
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Atlanta, Georgia • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 2, 2026, 9:15 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurophysiological Studies in Schizophrenia and Psychiatric Disorders

NCT01384604
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
15 Years to 70 Years
Enrollment
1,189 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 16, 2019 · Synced Oct 2, 2026, 9:15 AM EDT
Suspended Phase 1 Interventional

Low Field Magnetic Stimulation (LFMS) in Mood Disorders: 6 Treatments

NCT01557192
View directory record Official record
Conditions
Bipolar Depression, Unipolar Depression
Interventions
Low Field Magnetic Stimulation Device
Device
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 55 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 3 Interventional Results available

Staccato Loxapine in Agitated Patients With Bipolar Disorder

NCT00721955
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
Inhaled Placebo, Inhaled loxapine 5 mg, Inhaled loxapine 10 mg
Drug
Lead sponsor
Alexza Pharmaceuticals, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
6
States / cities
Escondido, California • Garden Grove, California • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced Oct 2, 2026, 9:15 AM 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 2, 2026, 9:15 AM EDT
Completed Phase 4 Interventional Results available

Short Term Rescue Study of Olanzapine

NCT00186017
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Olanzapine/Zyprexa
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Determination of Absorption and Elimination of Lamotrigine-XR

NCT00789113
View directory record Official record
Conditions
Epilepsy, Seizures, Bipolar Disorder, Bipolar Depression
Interventions
Extended Release Lamotrigine
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 20, 2016 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 4 Interventional Results available

Quetiapine Sr as Adjunctive Treatment In Mixed States of Bipolar Disorder

NCT01195363
View directory record Official record
Conditions
Bipolar Disorder
Interventions
quetiapine SR, quetiapine sr placebo
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2017 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Flexible Doses of Extended-release (ER) Paliperidone Compared With Flexible Doses of Quetiapine and Placebo in Patients With Bipolar I Disorder

NCT00309699
View directory record Official record
Conditions
Bipolar Disorder, Mood Disorders
Interventions
Placebo, Quetiapine, Paliperidone ER
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 65 Years
Enrollment
493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
22
States / cities
Cerritos, California • Garden Grove, California • Oceanside, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2014 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 4 Interventional Results available

Brexpiprazole for Bipolar Depression

NCT03427892
View directory record Official record
Conditions
Bipolar Depression
Interventions
Brexpiprazole
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Treating Smokers With Mental Illness

NCT03822416
View directory record Official record
Conditions
Smoking Cessation, Cigarette Smoking, Schizophrenia, Psychotic Disorders, Major Depressive Disorder, Bipolar Disorder I, Bipolar II Disorder, Mental Illness
Interventions
Nicotine patch, Nicotine lozenge, Therapy, Information
Drug · Behavioral · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 25, 2021 · Synced Oct 2, 2026, 9:15 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 Feb 1, 2017 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 3 Interventional

Study of Lumateperone in the Acute Treatment of Patients With Bipolar Mania

NCT06462586
View directory record Official record
Conditions
Bipolar Disorder, Manic
Interventions
Lumateperone, Placebo
Drug
Lead sponsor
Intra-Cellular Therapies, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
23
States / cities
Rogers, Arkansas • Bellflower, California • Culver City, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Not applicable Interventional Results available

Treating Self Injurious Behavior: A Novel Brain Stimulation Approach

NCT04244786
View directory record Official record
Conditions
Self-Injurious Behavior, Self Harm, Self-injury, Self-inflicted Injury, Self Injurious Behavior Without Suicidal Intent, Non-Suicidal Self Injury, Non Suicidal Self Inflicted Injury, Cutting, Depression, Bipolar Disorder, Borderline Personality Disorder
Interventions
Transcranial direct current stimulation, No intervention
Device · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 3, 2024 · Synced Oct 2, 2026, 9:15 AM EDT
Completed Phase 3 Interventional Results available

SGA-induced Metabolic Syndrome in Bipolar Youth

NCT01858948
View directory record Official record
Conditions
Bipolar Youth Treated With Second-generation Antipsychotics
Interventions
Omega, Placebo, Quetiapine fumarate
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
10 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 2, 2026, 9:15 AM EDT