Surgery in Patients With Obstructive Sleep Apnea Reviewed

A new report says that patients with obstructive sleep apnea who undergo surgery need not stay in an intensive care unit although they should be closely monitored

A new report says that patients with obstructive sleep apnea who undergo surgery need not stay in an intensive care unit although they should be closely monitored after their procedures are performed.

The report is published Online First by Archives of Otolaryngology – Head & Neck Surgery, one of the JAMA/Archives journals.

Obstructive Sleep Apnea - Overview
Obstructive sleep apnea should be suspected in overweight middle aged adults who snore loudly and which can cause interruption of breathing for 10 seconds or more and this results in reduced blood o

Surgical procedures in patients with sleep apnea (a sleep disorder characterized by pauses in breathing) have traditionally been considered dangerous and potentially life threatening if not monitored with caution because these patients are at higher risk for airway compromise postoperatively, the authors write in their study background.

Kenny P. Pang, F.R.C.S.Ed., F.R.C.S.I.(OTO), of the Pacific Sleep Centre, Singapore, and colleagues conducted a retrospective review of 487 patients with obstructive sleep apnea (OSA) who underwent surgical procedures from January 2007 to May 2010. Multilevel OSA surgery included nasal, palate and tongue procedures. The overall complication rate was 7.1 percent, the authors note.

"Patients with OSA typically have small retrognathic mandibles (lower jaw) with difficult airways and, hence, present as difficult intubations to the anesthesiologists," the authors comment. "In addition, respiratory depression from anesthetic agents like muscle relaxants and narcotics are well documented in these patients."

Circadian Rhythm Sleep Disorders - Types, Causes, Health risks, Diagnosis, Treatment, Prognosis
Circadian rhythm (also known as sleep/wake cycle or the body clock) is a biological process that follows an internal cycle of roughly 24 hours.

The authors note that while routine postoperative admission to the intensive care unit for all patients with OSA might not be necessary, they suggest that all patients with OSA be closely monitored in the recovery or high-dependency area (step-down care from intensive care unit) for at least three hours after surgery.

"In conclusion, we strongly recommended that the clinician manage the patient with OSA with caution and prudence, with the understanding that these patients have a higher risk of airway compromise and respiratory depression intraoperatively and postoperatively," the authors conclude.

Sleep Disorders in Children - Overview, Types, Diagnosis, Management
Sleep disorders are problems in sleep that meet diagnostic criteria for a disorder. They include insomnia, obstructive sleep apnea, parasomnias and narcolepsy.

Source-Eurekalert

About Sleep Disturbances
The physical, emotional and hormonal changes that occur in women during puberty, menstrual cycle, pregnancy, and menopause can cause Sleep Disturbances