Objective.To explore the role of a special butterbur root extract for migraine prevention in children and adolescents with severe migraines. Background. Two r andomized and placebo-controlled trials with a total of 28...
Objective: To evaluate the clinical efficacy of a standardized special root e xtract from the plant Petasites hybridus as a preventive therapy for migraine. M ethods: This is a three-arm, parallel-group, randomized tr...