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ClinicalTrials.gov public records Last synced May 22, 2026, 5:44 AM EDT

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Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
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Filters: Condition: Posttraumatic Migraine Clear all
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Posttraumatic Headache, Combat Disorders, Post Concussion Syndrome, Headache, Mild Traumatic Brain Injury, Posttraumatic Migraine
Interventions
prazosin hydrochloride, placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 22, 2026, 5:44 AM EDT