Perioperative Management of Insomnia, Restless Legs, Narcolepsy, and Parasomnias.

Obstructive sleep apnea (OSA) has been shown to increase risk of adverse perioperative events. More recently, investigators have begun to examine other common sleep disorders to assess how they may be impacted by the perioperative environment, as well as influence postoperative outcomes. There are a number of mechanisms by which such common sleep disorders (eg, insomnia, restless legs syndrome, narcolepsy, and parasomnias) may have consequences in the perioperative setting, both related to the underlying pathophysiology of the diseases as well as their treatments. This review will highlight the current state of the literature and offer recommendations for management of these conditions during the perioperative journey.