- Conditions
- Trigeminal Neuralgia, Glossopharyngeal Neuralgia
- Interventions
- Galcanezumab
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced May 21, 2026, 7:40 PM EDT