Prevalence of Headache Days and Disability 3 Years After Participation in the Childhood and Adolescent Migraine Prevention Medication Trial
Abstract
Key Points Question How do children and adolescents with migraine function after participating in a multicenter migraine prevention medication trial? Findings This survey study that followed up 205 participants from the Childhood and Adolescent Migraine Prevention study at 3, 6, 12, 18, 24, and 36 months found that regardless of treatment group (amitriptyline, topiramate, placebo), youth consistently maintained meaningful reductions of headache days and migraine-related disability for 3 years after completion of the trial. Less than 10% of the participants reported ongoing use of prevention medication prescribed as part of typical clinical care, with most participants reporting no medication use at most time points. Meaning These findings suggest that children and adolescents may get better and sustain positive outcomes over time without ongoing pharmacotherapy.
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