About this trial

The long-term goal of the clinical trial is to develop effective, safe, and easily administered life-saving treatments for patients with moderate to severe traumatic brain injury (TBI).

Patients with moderate to severe TBI will randomly receive either:

1. Standard of care treatment and normal saline 2. Standard of care treatment and one dose of valproic acid (VPA) at a lower dose or a higher dose

Eligibility criteria

Qualifiers

Male or female between the ages of 18 and 65 years.

Body Mass Index between 18 kg/m2 and 35 kg/m2.

Females must be surgically sterilized, postmenopausal, or have a negative urine pregnancy test.

Moderate to severe TBI: Glasgow Coma Scale (GCS) 3-12.

Disqualifiers

Persons with known history of adverse reactions to VPA

Persons with known history of hepatitis B or C or clinical history of hepatic dysfunction, pancreatitis, or renal insufficiency.

Persons with a known history of thrombocytopenia.

Persons with platelet count less than 100,000 per microliter of blood.

Trial design

Treatments tested in this trial

  • Valproic Acid (VPA)
  • Standard of care treatment + normal saline

Treatment groups

432 Participants
are divided into 2 treatment groups

Locations

8
Alabama
University of Alabama at Birmingham35294, Birmingham United States
Arizona
University of Arizona85719-4824, Tucson United States
California
University of Southern California90089-0701, Los Angeles United States
University of California, Davis95817, Sacramento United States

Sponsors and collaborators

Northwestern University

Lead sponsor

United States Department of Defense

Collaborator