Trip-Tox, Effectiveness of Triptans Before and After Onabotulinumtoxin A Treatment in Chronic Migraine
Clinical trial NCT04871152 · UNKNOWN
Trial details
- NCT number
- NCT04871152
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
- Status
- UNKNOWN
- Study type
- OBSERVATIONAL
- Start date
- 2021-03-25
- Primary completion
- 2022-09-25
- Enrollment
- 100
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