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Showing 1–24 of 214 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: valproate Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Divalproex Sodium 500 mg Extended Release Tablets Under Fasting Conditions

NCT00974441
View directory record Official record
Conditions
Healthy
Interventions
Divalproex Sodium, Depakote®
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Sep 9, 2009 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

A Study of Aripiprazole (Abilify) in Patients With Bipolar Mania

NCT00261443
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium or Valproate with placebo (PBO), Lithium or Valproate with Aripiprazole
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
29
States / cities
Tuscaloosa, Alabama • Anaheim, California • Cerritos, California + 24 more
Source: ClinicalTrials.gov public record
Updated Apr 17, 2023 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

A Comparison of Olanzapine in Combination With a Mood Stabilizer vs Mood Stabilizer Alone, in Mixed Bipolar Patients

NCT00402324
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
olanzapine, placebo, divalproex
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 60 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Hialeah, Florida
Source: ClinicalTrials.gov public record
Updated Jun 2, 2009 · Synced Sep 7, 2026, 5:45 AM EDT
Terminated Phase 2 Interventional Results available

Valproic Acid in Treating Patients With Progressive, Non-Metastatic Prostate Cancer

NCT00670046
View directory record Official record
Conditions
Prostate Cancer
Interventions
valproic acid, standard of care follow-up
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 85 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced Sep 7, 2026, 5:45 AM EDT
Terminated Phase 2 Interventional Results available

Study of Valproic Acid (VPA) vs Placebo to Shorten Time of Indwelling Pleural Catheter

NCT01900730
View directory record Official record
Conditions
Breast Cancer
Interventions
Placebo, Valproic Acid (VPA), Questionnaires, Pill Diary, Drainage Diary
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Sep 7, 2026, 5:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Bipolar Disorder in Late Life

NCT00787930
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Valproic Acid
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 30, 2014 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 2 Interventional

Pediatric Switch Study for Children and Adolescent Patients With Epilepsy

NCT00646711
View directory record Official record
Conditions
Pediatric Epilepsy
Interventions
Depakote Delayed-Release/Depakote Sprinkle, Depakote ER
Drug
Lead sponsor
Abbott
Industry
Eligibility
6 Years to 17 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 27, 2008 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 3 Interventional

Efficacy & Safety of Seroquel Plus Mood Stabilizer in the Maintenance of Bipolar I Disorder

NCT00107731
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
quetiapine fumarate, lithium, divalproex
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
710 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
36
States / cities
Birmingham, Alabama • Beverly Hills, California • Chula Vista, California + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2009 · Synced Sep 7, 2026, 5:45 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Ramelteon Sublingual in Adult Patients With Acute Depressive Episodes Associated With Bipolar I Disorder

NCT01467700
View directory record Official record
Conditions
Acute Depressive Episode
Interventions
Ramelteon SL, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 75 Years
Enrollment
490 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
141
States / cities
Birmingham, Alabama • Dothan, Alabama • Muscle Shoals, Alabama + 137 more
Source: ClinicalTrials.gov public record
Updated May 15, 2016 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 1 Interventional

Folate Receptor in Diagnosing Ovarian Cancer Using Serum Samples From Patients With Newly Diagnosed Pelvic Mass or Previously Diagnosed Ovarian Cancer

NCT02520115
View directory record Official record
Conditions
Adnexal Mass, Borderline Ovarian Epithelial Tumor, Ovarian Clear Cell Tumor, Ovarian Endometrioid Tumor, Ovarian Neoplasm, Ovarian Serous Tumor, Recurrent Ovarian Carcinoma
Interventions
Dexamethasone, Laboratory Biomarker Analysis, Valproic Acid
Drug · Other
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Bay City, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 13, 2019 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Quetiapine Fumarate (SEROQUEL®) in the Treatment of Alcohol Dependency in Patients With Bipolar Disorder

NCT00114686
View directory record Official record
Conditions
Bipolar I Disorder, Alcohol Dependence
Interventions
Quetiapine fumarate, lithium, divalproex
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
21 Years to 60 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
38
States / cities
Cerritos, California • San Diego, California • New Haven, Connecticut + 35 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2013 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

Gabapentin for Alcohol Withdrawal Syndrome

NCT03012815
View directory record Official record
Conditions
Alcohol Withdrawal Syndrome
Interventions
Gabapentin, Benzodiazepines, Divalproex Sodium
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Optimizing Pharmacotherapy for Bipolar Alcoholics

NCT00302133
View directory record Official record
Conditions
Bipolar Disorder, Alcohol Dependence
Interventions
Naltrexone hydrochloride, Placebo
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 16, 2016 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Not applicable Interventional

Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD)

NCT00012558
View directory record Official record
Conditions
Bipolar Disorder
Interventions
lithium, valproate, bupropion, paroxetine, lamotrigine, risperidone, inositol, tranylcypromine, Cognitive Behavioral Therapy, Family-focused Therapy, Interpersonal and Social Rhythms Therapy
Drug · Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
15 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2005
U.S. locations
11
States / cities
Stanford, California • Denver, Colorado • Boston, Massachusetts + 8 more
Source: ClinicalTrials.gov public record
Updated May 3, 2007 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 3 Interventional Results available

Treatment Strategy for Alcohol Use Disorders in Veterans With TBI

NCT01342549
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Valproate, Naltrexone
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 60 Years · Male only
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Iowa City, Iowa • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 8, 2016 · Synced Sep 7, 2026, 5:45 AM EDT
Enrolling by invitation Phase 4 Interventional

Quality Improvement and Practice Based Research in Neurology Using the EMR

NCT02670161
View directory record Official record
Conditions
Brain Tumors, Epilepsy, Migraine, Mild Cognitive Impairment, Concussion, Multiple Sclerosis, Neuropathy, Parkinson's, Restless Legs Syndrome, Stroke
Interventions
Listed for each disorder below, up to three drugs per disorder (too many characters to list in this field; see Intervention Description)
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 100 Years
Enrollment
3,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2025 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 4 Interventional

Medication Strategies for Treating Aggressive Behavior in Youth With Attention Deficit Hyperactivity Disorder

NCT00228046
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Conduct Disorder, Oppositional Defiant Disorder
Interventions
Divalproex Sodium, Methylphenidate, Dextroamphetamine, Mixed Amphetamine Salts, Family Counseling, Behavior Management Training with Parents
Drug · Behavioral
Lead sponsor
Stony Brook University
Other
Eligibility
6 Years to 14 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
2
States / cities
New Hyde Park, New York • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2013 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 1Phase 2 Interventional

Phase I/II Study of Decitabine and Valproic Acid in Relapsed/Refractory Leukemia or Myelodysplastic Syndromes

NCT00075010
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes
Interventions
Decitabine, Valproic acid
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
2 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Sep 7, 2026, 5:45 AM EDT
Terminated Phase 1 Interventional

Adjuvant Valproate for High Grade Sarcomas

NCT01010958
View directory record Official record
Conditions
High Grade Sarcoma
Interventions
Valproic Acid
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

Naturalistic Study, Comparison of Divalproex Extended Release (ER) and Quetiapine for Adults With Acute Mania or Mixed Episodes

NCT00397020
View directory record Official record
Conditions
Bipolar Disorder
Interventions
divalproex ER, quetiapine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

The Role of Dopamine Metabolism in the Antidepressant Effects of Sleep Deprivation and Sertraline in Depressed Patients

NCT00581009
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Disorder
Interventions
chronobiological augmentation, sertraline, lithium, one night of sleep deprivation and two FDG PET scans
Other · Drug · Radiation
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2011
U.S. locations
2
States / cities
Irvine, California • La Jolla, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 1 Interventional

Valproate and Etoposide for Patients With Neuronal Tumors and Brain Metastases

NCT00513162
View directory record Official record
Conditions
Neuroectodermal Tumor, Brain Metastases, Advanced Cancer
Interventions
Valproate, Etoposide
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2012 · Synced Sep 7, 2026, 5:45 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Adjunctive KarXT for the Treatment of Mania, With or Without Mixed Features, in Participants With Bipolar-I Disorder Taking Lithium, Valproate, or Lamotrigine

NCT07140913
View directory record Official record
Conditions
Mania, Bipolar Disorder
Interventions
Xanomeline/Trospium Chloride, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 65 Years
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
20
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Bellflower, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 7, 2026, 5:45 AM EDT
Completed Phase 3 Interventional

Lithium Versus Divalproex for Treating Pediatric Bipolar Disorder

NCT00221429
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Lithium, sodium divalproex, Placebo
Drug · Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
7 Years to 18 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 7, 2024 · Synced Sep 7, 2026, 5:45 AM EDT