Hospital practice (1995)
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Obstructive sleep apnea (OSA) is the most common sleep-related breathing disorder characterized by repeated episodes of obstructed (apnea) or reduced (hypopnea) airflow in the upper airway during sleep. Obstructive sleep apnea results in variable arterial oxygen desaturations and arousals leading to sleep fragmentation. Most patients with OSA first come to the attention of a clinician when they complain of daytime sleepiness or when their bed partner reports loud snoring and witnessed episodes. ⋯ Continuous positive airway pressure (CPAP) remains the mainstay of treatment for patients with moderate-to-severe OSA. Oral appliances may be indicated in patients with mild-to-moderate OSA who do not wish to use CPAP. Surgical therapy is generally reserved for selected patients in whom CPAP or oral appliance are not an option.
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Perioperative medicine is an important and rapidly expanding area of interest across multiple specialties, including internal medicine, anesthesiology, surgery, and hospital medicine. A multi-specialty team approach that ensures best possible patient outcomes has fostered collaborative strategies across the continuum of patient care. ⋯ To facilitate this process, we performed a focused review of this literature published in 2012. In this update, we review 9 key articles that potentially impact clinical practice in various areas of perioperative medicine including preoperative testing, cardiovascular medicine, pulmonary care, anticoagulation, and medication management.