A Phase IIa, Multicenter, Randomized, Double-Blind, Placebo-Controlled Crossover Study of K-645 in the Treatment of Multiple Migraine Attacks
This is a multicenter, randomized, double-blind, placebo-controlled, 3-period crossover study to evaluate the safety, tolerability, and efficacy of two dose levels of K-645 in the treatment of patients with acute migraine.