Effect of the revised definition of epilepsy on treatment decisions and seizure recurrence after a first epileptic seizure.

The new definition of epilepsy was associated with increased application of ASM, but not with reduced recurrence rates. The study confirms the presence of IED as a strong risk factor for seizure recurrence and the protective effect of ASM. The influence of imaging findings, which have a strong impact on the new definition of epilepsy, could not be confirmed.