A Worldwide, Randomized, Double Blind, Placebo-Controlled, Parallel Group Clinical Trial to Evaluate the Safety and Efficacy of Rizatriptan for the Acute Treatment of Migraine in Children and Adolescents

1. To evaluate the efficacy of rizatriptan compared to placebo in the treatment of acute migraine as measured by pain freedom at 2 hours in pediatric migraineurs between 12 and 17 years of age who have not, historically, achieved satisfactory response to treatment with NSAIDS or APAP. 2. To evaluate the safety and tolerability of rizatriptan in pediatric migraineurs between 12 and 17 years of age who have not, historically, achieved a satisfactory response to treatment with NSAIDS or APAP.