A Randomized,Double Blind, Placebo Controlled Study to Assess Efficacy,Safety and Tolerability of BGG492 in Migraine Prevention
Conditions
- Patients With Migraine Equal of /More Than 3 and Equal of/ Less Than 12 Migraine Attacks/4 Weeks for Each of the Last 6 Months Preceding the Screening
Interventions
- DRUG: BGG492
- DRUG: Placebo
Sponsor
Novartis Pharmaceuticals