Abdominal Compartment Syndrome with Super-K (Ketamine) for Super-R(efractory) Status Epilepticus: A Case Report

Refractory status epilepticus is commonly defined as status epilepticus that fails to respond to two or more appropriately dosed intravenous anti-seizure medications including at least one non-benzodiazepine drug. Super-refractory status epilepticus (SRSE) is when status epilepticus continues for ≥24 h despite anesthetic treatment or recurs on an attempted wean of the anesthetic drugs. There is little evidence to guide the management of SRSE. Of late, unconventional therapies have been described in the literature regarding the management of SRSE, with ketamine leading the pack. Studies have noted ketamine's therapeutic efficacy up to 91% in SRSE cessation. Common side effects of ketamine include nausea, vomiting, headache, and hallucinations; but to our knowledge, ketamine has not been implicated in the pathogenesis of abdominal compartment syndrome. We describe a 74-year-old male who developed severe abdominal compartment syndrome in the setting of ketamine infusion for new-onset SRSE to increase awareness about this potential complication.