Understanding and Managing Status Epilepticus

Definition of Status Epilepticus00:00

The speaker defines status epilepticus as a seizure lasting more than five minutes and explains that most seizures terminate within a minute or two. Personal criteria include seizures persistent on EMS arrival and in hospital settings with treatment delays exceeding five minutes.

Common Causes03:45

Most cases of status epilepticus are due to medication non-adherence. The mnemonic 'terrible' outlines critical causes: T for trauma and toxins, E for electrolytes, I for infection, and E for eclampsia.

Initial Treatment Approaches07:20

Benzodiazepines like lorazepam and midazolam are first-line treatments. IV lorazepam and IM midazolam are preferred, with specific dosing recommendations provided to stop seizures promptly.

Second-Line and Third-Line Treatments11:50

Levetiracetam, valproic acid, and fosphenytoin are reviewed as second-line treatments, with levetiracetam being favored. Ketamine is recommended as a third-line treatment due to its NMDA receptor blocking properties.

Continuous EEG Monitoring17:15

The speaker highlights the importance of continuous EEG monitoring to detect non-convulsive status epilepticus. This monitoring is crucial for patients not responding to first and second-line treatments.

Personal Algorithm and Summary21:30

The speaker shares a personal algorithm for treating status epilepticus, aiming for control within 30 minutes to prevent kindling. Emphasis is placed on quick escalation of treatment and the importance of general anesthesia if necessary.