A 12-week Phase 3, Randomized, Double-blind, Placebo Controlled Study to Evaluate the Efficacy and Safety of Once Monthly Subcutaneous Erenumab 70 mg in Adult Chronic Migraine Patients
A 12-week Phase 3, Randomized, Double-blind, Placebo Controlled Study to Evaluate the Efficacy and Safety of Once Monthly Subcutaneous Erenumab 70 mg in Adult Chronic Migraine Patients
The purpose of this study was to evaluate the efficacy and safety of erenumab in patients with chronic migraine in Asian population.
This study used a single-cohort, 2-treatment arms, randomized (1:1 (70 mg:placebo)), double-blind study design in adult subjects with chronic migraine. A screening period of 2 weeks was used to assess initial eligibility, followed by a 4-week baseline period to assess diary compliance and headache frequency.
Eligible patients were then randomized to either erenumab 70 mg or placebo for 12 weeks, followed by an open-label treatment period to last until end of PTA determined by the product launch in the country or the country's decision not to launch. A safety follow-up visit occurred 12 weeks after the last treatment for subjects who discontinue the double-blind treatment or who completed the double-blind treatment period without continuing in the open-label treatment period.
key inclusion Criteria:
Key exclusion Criteria:
Xian, Shanxi 710061, China
Taichung County, 411743, Taiwan