Summary Seizures and Status Epilepticus: Essential Acute Management Strategies

Acute Management of Seizure and Status Epilepticus


Definition
 Status Epilepticus (SE)
 - A medical emergency anticipated in any patient presenting with an acute seizure.
 - ILAE Definition:
 - t1: Time to initiate treatment.
 - t2: Time at which continuous seizure activity leads to long-term sequelae (e.g.,
neuronal injury).
 - Historically, the cut-off was 30 minutes based on animal studies, now reduced to
emphasize early intervention.


Classification
 Generalized Tonic-Clonic Seizures
 - SE defined as continuous convulsive activity or recurrent generalized convulsive
seizure activity without regaining consciousness.
 - t1: 5 minutes.
 - t2: ≥ 30 minutes.
 Focal Seizures with Impaired Awareness
 - t1: 10 minutes.
 - t2: 30 minutes.
 Absence SE
 - t1: 10-15 minutes.
 - t2: Unknown.


Types of Status Epilepticus
 Convulsive Status Epilepticus (Most common)
 - Generalized tonic, clonic, or tonic-clonic.
 Nonconvulsive Status Epilepticus
 - Focal with impaired awareness, absence.
 Myoclonic Status
 Epilepsia Partialis Continua
 Neonatal Status Epilepticus


Incidence and Risk
 Incidence ranges between 10-60 per 100,000 population.
 Most common in children younger than 5 years (incidence > 100 per 100,000
children).