“…1,3,4 Ketamine, etomidate, ketafol, and methohexital are used less commonly in adults, and ketamine and etomidate are associated with minor yet bothersome side effects (emergence and myoclonus, respectively), which may limit their widespread use in this patient population. 2,[5][6][7][8][9] Cohort studies, registry data, and small randomized controlled trials (RCTs) suggest that propofol and midazolam are safe and effective for use in PS. However, only few comparative studies have been conducted, and it remains unclear whether one agent is superior with regard to safety and clinical effectiveness endpoints.…”