• Raquel Farias-Moeller, Luca Bartolini, Archana Pasupuleti, R D Brittany Cines, Amy Kao, and Jessica L Carpenter.
• Department of Child Neurology, Pediatric Neurocritical Care, Children's National Health System, 111 Michigan Avenue NW, Washington DC, 20010, USA. rfariasm@cnmc.org.
• Neurocrit Care. 2017 Apr 1; 26 (2): 267-272.

BackgroundSuper-refractory status epilepticus (SRSE) ensues when there is no improvement of seizure control in response to anesthetic therapy or seizure recurrence after reduction of anesthetic agents. There is no consensus on standard of care for SRSE. Ketogenic diet (KD) has reported success, but technical challenges exist including inability to feed patients, concomitant steroid use, acidotic states, and lack of dieticians with experience. The optimal protocol for KD is yet to be determined. We describe our approach to initiation of KD in the pediatric intensive care unit (PICU).MethodsPatients with SRSE who had KD initiation in the PICU were identified. Data from the hospital course were supplemented by review of the electronic medical record.ResultsNine children with SRSE who had KD initiated in the PICU were identified. Descriptive analysis was performed. Mean age was 5.4 years (SD 2.24). Median number of days to start KD from detection of seizures was 13 [interquartile range (IQR) 10-16]. Mean time to achieve ketosis was 4.2 days (SD 3.4). The median number of antiepileptic drugs (AEDs) trialed before KD was started was 4 [IQR 3-4], and the median number of continuous infusions was 2 [IQR 2-3]. After initiation of KD, most patients were weaned off anesthetic infusions by 1 week. Outcomes were variable.ConclusionsWe demonstrated the feasibility of a practical approach to initiation of KD for children with SRSE. These children were successfully weaned off continuous anesthetic infusions. Larger studies are needed to determine effectiveness, safety, and tolerability of KD in the management of SRSE as well as ease of implementation.

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