• Colleen Elizabeth Howing, Farzad Razi, and Wael Hakmeh.
• Department of Emergency Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, 1000 Oakland Drive, Kalamazoo, MI 49008, United States of America.
• Am J Emerg Med. 2022 Apr 1; 54: 328.e1-328.e2.

BackgroundStatus Epilepticus is the most common non-traumatic neurologic emergency in childhood. Current algorithms prioritize the use of benzodiazepines as first line treatment followed by Levetiracetam or Valproic Acid, possibly Fosphenytoin and eventually high dose Propofol and intubation.Case ReportA 9-month old girl was brought to the emergency department with a continuous seizure involving the right upper and lower extremity for 45 min prior to arrival. Patient received a dose of rectal Diazepam, intramuscular Midazolam, 2 doses of Lorazepam, Levetiracetam, Fosphenytoin and 2 additional doses of Lorazepam. The seizure remained refractory and generalized. In anticipation of intubation, and because of its action on the NMDA receptor, Ketamine (1 mg/kg IV) was administered. The clonic movements and eye deviations stopped. Patient was intubated for airway protection, sedated with Propofol, then admitted to the PICU. EEG showed no evidence of a seizure pattern. Labs (CBC, CMP, COVID) were unremarkable except for WBC 24.5, blood glucose of 346 and CO2 of 17 with normal anion gap. Urinalysis showed a urinary tract infection. Patient was at her baseline on 1 week post-discharge re-evaluation. Ketamine theoretically may abort seizures through blockade of NMDA receptors which are unregulated in status epilepticus. To date, no randomized controlled trials have been reported. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Ketamine may have a role in treating status epilepticus. It may be considered for induction for rapid sequence intubation and possibly as a third or fourth line agent in refractory cases.Copyright © 2021 Elsevier Inc. All rights reserved.

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