15 (71%) patienter reagerede på stiripentol (herunder 9, der var fri for kliniske eller tonisk- kloniske krampeanfald), mens der kun var 1 (5%), der reagerede på placebo (ingen var krampefri; stiripentol 95% CI 52, 1- 90, 7 vs. placebo 0- 14, 6).
15 (71%) patients were responders on stiripentol (including nine free of clonic or tonic-clonic seizures), whereas there was only one (5%) on placebo (none was seizure free; stiripentol 95% CI 52.1-90.7 vs. placebo 0-14.6).