Non-steroidal Anti-inflammatory Drugs Alone or With a Triptan and Reports of Transition From Episodic to Chronic Migraine
Clinical trial NCT01435941 · COMPLETED
Trial details
- NCT number
- NCT01435941
- Sponsor
- GlaxoSmithKline
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2009-09-01
- Primary completion
- 2011-02-01
- Enrollment
- 11249
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