Pain Management for the Obese Sleep Apnea Patient

Abstract

Currently, one third of the US adult population is considered obese. As such, obese patients are a rapidly growing population of patients being admitted to ICU. The problems in managing pain for these patients, primarily perioperative and hospital-associated respiratory depression, are becoming increasingly apparent. New approaches for pain management are intended to minimize the life-threatening side effects of traditional pain control drugs (opioids) and to increase the therapeutic options with nonopioid agents. This article ( a) reviews the pathophysiology of obstructive sleep apnea and other related sleep apnea syndromes, ( b) describes risk factors for perioperative and hospital-associated respiratory depression, ( c) reviews other significant side effects of opioid analgesic agents, and finally ( d) summarizes the emerging consensus for the use of multimodal analgesia for managing pain in obese patients with obstructive sleep apnea.