migraine;
topiramate;
prophylaxis;
clinical trial;
pooled analysis;
open-label extension phase;
D O I:
10.1007/s10072-006-0593-z
中图分类号:
R74 [神经病学与精神病学];
学科分类号:
摘要:
Topiramate is approved for the preventive treatment of migraine in several countries based on the results of three large randomised, double-blind studies that showed that this compound was significantly more effective than placebo in migraine prophylaxis. We review the results of two studies: one which pooled data from the three controlled double-blind trials using 100 mg/day of topiramate, and an open-label extension of two of these trials in which patients received different topiramate doses for an eight-month maintenance period. The overall results confirm that topiramate is effective in reducing migraine frequency, and has a satisfactory tolerability profile.