Historically defined as 30 minutes of continuous seizure activity, the clinical definition of Status Epilepticus has shifted toward a more functional approach. The International League Against Epilepsy (ILAE) now recognizes two operational time points:
Characterized by prominent motor activity and impaired consciousness. This is the most common and life-threatening form.
Benzodiazepines are the first line. Intramuscular Midazolam , Intravenous Lorazepam , or Intravenous Diazepam are standard. Status Epilepticus: A Clinical Perspective
NMDA and AMPA receptors are trafficked to the synaptic membrane, creating a state of self-sustaining excitatory toxicity.
The transition from a self-limiting seizure to SE involves a failure of endogenous seizure-terminating mechanisms. Rapid internalization of GABAAcap G cap A cap B cap A sub cap A receptors reduces inhibitory neurotransmission. Historically defined as 30 minutes of continuous seizure
Defined by electrographic seizure activity on EEG without overt convulsions. It is often underdiagnosed in critically ill patients, presenting as "twilight states" or unexplained coma. 4. Management Protocol Management follows a tiered escalation strategy:
, when treatment should begin (typically 5 minutes for generalized tonic-clonic seizures), and Benzodiazepines are the first line
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