Double-blind placebo-controlled trial with flunarizine in therapy-resistant epileptic patients.

The anticonvulsant efficacy and side-effect liability of flunarizine (15 mg/day) was investigated in a randomized, double-blind, placebo-controlled, crossover design in 30 outpatients with drug-resistant complex partial seizures. Flunarizine or placebo was added to the preexisting medication and each patient was followed up for 10 months. At the end of the study data from 22 patients were available for evaluation. In patients taking first flunarizine and then placebo, plasma levels of flunarizine were still detectable at the end of the 4 months' placebo phase. In the group of 13 patients starting therapy with placebo, a significant seizure frequency reduction was observed during the flunarizine period in 11 patients, whereas one patient showed no change and seizure frequency increased in another patient. Two patients had a 50% reduction in seizure frequency. Flunarizine was well tolerated and few side effects were noted.

RCT Entities:   Population Interventions Outcomes