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Query: UMLS:C0030201 (Postoperative pain)
 1,085 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Presented in an illustrative case report and a review of the anesthetic management of obstructive sleep apnea patients. Preoperative evaluation should include a thorough airway evaluation and a comprehensive cardiovascular and pulmonary evaluation. With polysomnography, identification of the severity of sleep apnea can be idenified. Although sleep centers vary in their definitions, severe obstructive sleep apnea is diagnosed if the patient demonstrates an apnea index greater than 70 and an oxygen (O2) desaturation less than 80% with cardiovascular sequelae. Severe sleep apnea patients are at extreme risk for general anesthesia. These risks should be discussed preoperatively with the patient. Unsupervised preoperative sedation should be avoided because of the extreme sensitivity of these patients to sedatives and airway obstruction. Intraoperative management of the obstructive sleep apnea patient varies depending on the severity of the sleep apnea. Invasive monitoring may be necessary if the patient demonstrates evidence of cardiopulmonary dysfunction. With the assistance of the otolaryngologist, the anesthesiologist can formulate an approach to establishing an airway. Intraoperative opioids and sedatives should be limited. The recovery of the sleep apnea patient is extremely important and is the time when most airway emergencies occur. Extubation of the patient should occur when appropriate surgical personnel and equipment are available in case of an airway emergency. Steroids may be used to decrease the amount of airway swelling. Supplemental O2 should be used in patients who demonstrate desaturation. Opioids and sedatives should be avoided, as should other drugs that have central and sedating effects. Postoperative pain is effectively controlled with acetaminophen and topical anesthetic sprays. Postoperative monitoring for apnea, desaturation, and dysrhythmias is a necessity in sleep apnea patients.
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PMID:Anesthetic management of obstructive sleep apnea patients. 176 Jan 69

Thirty patients suffering from habitual snoring were subjected to laser-assisted uvulopalatoplasty with a KTP/532 laser under local anesthesia. The patients selected for the present study had no complaints of severe sleep apnea. The surgical procedure included bilateral vertical incision through the palate at the base of the uvula with or without removal of the lower half of the uvula. Ninety-three percent of the patients showed apparent improvement of snoring following the operation. However, other sleep-related symptoms such as sleep quality and daytime sleepiness were not significantly improved. No major or critical complications such as massive bleeding and asphyxia occurred. Post-operative pain on deglutition disappeared in most patients 2 weeks after the operation. This procedure is safe, minimally invasive and effective for habitual snoring without apnea.
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PMID:Laser-assisted uvulopalatoplasty for habitual snoring without sleep apnea: outcome and complications. 910 49