- Conditions
- Post-Traumatic Headache
- Interventions
- gammaCore Sapphire, sham gammaCore Sapphire
- Device
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced May 22, 2026, 3:46 AM EDT