Ibaraki ER Network Epilepsy Control Trial with LevetIracetam vs. FosphEnytoine

INTERVENTION: At first, diazepam 1 ‐ 20 mg is given in both groups. Hosphenytoin group After diazepam, hosphenytoin 22.5mg/kg+normal saline 100ml is given DIV by under 3mg/kg/min or 150mg/min Levetiracetam group After diazepam, levetiracetam 1000‐3000mg is given DIV by 2‐5mg/kg/min CONDITION: status epilepticus status epilepticus ; status epilepticus PRIMARY OUTCOME: seizure stop within 30 min from start of study drugs administration SECONDARY OUTCOME: seizure reccurence within 24 h; severe adverse events; intubation rate INCLUSION CRITERIA: status epilepticus with convulsion, who were transfered by ambulance The difinition of status epilepticus is as follows; over 5 minutes of continuous seizures, or over 2 minutes discrete seizures between which there is incomplete recovery of consciousness over JCS II‐30 exclude non‐convulsive seizure