Pini L A, Ferrari A, Guidetti G, Galetti G, Barbieri L, Sternieri E
Int J Clin Pharmacol Res. 1986;6(1):27-32.
In this double-blind study versus placebo, the anti-migraine efficacy of flunarizine 20 mg/per os/day for 14 days, followed by 10 mg/per os/day up to 120 days has been evaluated in 30 patients suffering from common and classical migraine. During the trial the vestibular function (slow phase velocity (SPV) and number of spikes) was also studied. To date 18 patients have completed the study. The results show a significant difference before and after the treatment with flunarizine, while no difference was observed in the placebo group, with regard to headache unit indices. Flunarizine seems to increase SPV max, which is reduced between attacks in migraine patients; the number of spikes does not change significantly.
