Because more older adults undergo surgical procedures, it is incumbent on us to learn how to provide them with the safest possible perioperative care. We conducted a retrospective cohort study at a large tertiary care center to determine whether outcomes after anesthesia-related adverse events differed between patients aged 65 years and older versus patients under age 65. One thousand four hundred twenty-four cases were referred to the Performance Improvement committee of the Department of Anesthesiology from the years 2007-2015.
View Article and Find Full Text PDFObjective: The American Society of Anesthesiologists physical status (ASA-PS) is associated with increased morbidity and mortality in the perioperative period. When surgeries are scheduled by surgeons and their staff at our large institution a presumed ASA-PS is chosen. This is because our institution (and, anecdotally, others in our hospital system and elsewhere), recognizing the relationship between higher ASA-PS and poorer postoperative outcomes, requires all patients with higher ASA-PS levels (≥3) to undergo enhanced preoperative workup.
View Article and Find Full Text PDFPatients receiving extended-release (XR) naltrexone who are having surgery present unique challenges to anesthesia providers, the most obvious of which is an altered response to the effects of opioid agonists. Based on the timing of the last XR naltrexone dose, patients may be refractory to the effects of opioid agonists or potentially more sensitive to dangerous side effects due to receptor upregulation and hypersensitivity. Complicating matters, redosing XR naltrexone soon after opioid use may precipitate opioid withdrawal.
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