Efficacy and Tolerability of Rimegepant for the Acute Treatment of Migraine in Adults Unsuitable for Triptan Use

This study is being conducted to evaluate the efficacy and tolerability of rimegepant in a population of adults that are unsuitable for triptan medications due to a previous intolerance, lack of efficacy, or contraindication (including a history of clinically-relevant cardiovascular disease). Rimegepant will be further evaluated in this population with as needed use in a 12-week, open-label extension study.