SE Definition
2 / 4 Steps
Status Epilepticus Definition and Classification
ILAE 2015 Guideline-Based Information
ILAE 2015 Guidelines
Comprehensive information on Status Epilepticus definition, operational time points, and clinical classification according to the International League Against Epilepsy (ILAE) 2015 revised guidelines.
Official Definition
Status Epilepticus is defined as follows:
- Seizure lasting 5 minutes or longer, or
- Two or more seizures without complete recovery of consciousness
t1 Time Point (5 minutes)
Treatment Initiation Point
Time point when treatment should be started immediately. The likelihood of seizure spontaneous termination decreases significantly at this point.
t2 Time Point (30 minutes)
Long-term Outcome Impact Point
Time point when the risk of long-term neurological sequelae increases. Aggressive treatment is essential.