These trials completed more than 12 months ago and should have reported results. Some have, some have not.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Not reported 2006-000210-21 A single centre, double-blind, randomised, placebo controlled cross-over study to evaluate the efficacy and tolerability of tonabersat in the prophylaxis of migraine in patients presenting with migrai... 2008-07-17 due-trials