Assessment of Safety and Efficacy of Nerivio for the Migraine Prevention

Migraine is a common neurologic with attacks of headache and associated symptoms such as nausea, vomiting, phono and photophobia. Migraine can lead to substantial functional impairment. This study intends to demonstrate the safety and efficacy of the Nerivio for migraine prevention. The study is a prospective, randomized, double-blind, sham-controlled, multicenter study, conducted in three phases. The study will consist of a screening/enrollment visit, followed by a 4-week (28 days) baseline phase, an 8-week double-blind preventive treatment phase, and a 4-week open-label phase. Patients will complete an electronic diary throughout the study; this includes a daily evening report (completed regardless of whether the patient had a headache) and treatment feedback during the follow-up pre-emptive phase. The primary endpoint is the mean change in the average of migraine headache days per month comparing the 4-week baseline phase (weeks 1 through 4) with the last 28 days of the treatment phase (weeks 9 through 12).