Articles: treatment.
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Early administration of supplemental oxygen for all severely injured trauma patients is recommended, but liberal oxygen treatment has been associated with increased risk of death and respiratory complications. ⋯ In adult trauma patients, an early restrictive oxygen strategy compared with a liberal oxygen strategy initiated in the prehospital setting or on trauma center admission for 8 hours did not significantly reduce death and/or major respiratory complications within 30 days.
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Patients older than 65 years have unique needs and treatment outcomes goals. The objective of this study was to evaluate the impact of Geriatric Surgery Verification (GSV) initiative in oncology patients ≥65 years undergoing major abdominal surgeries. ⋯ The GSV initiative intervention in geriatric oncology patients undergoing major abdominal surgeries was associated with reducing postoperative institutionalization and change in primary residence disposition. Further studies to explore different mechanisms within GSV that lead to improved outcomes in geriatric oncologic population will be informative.
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Curr Opin Anaesthesiol · Dec 2024
Preventing, identifying and managing myocardial injury after non cardiac surgery - a narrative review.
There is mounting and convincing evidence that patients with postoperative troponin elevation, with or without any clinical symptoms, are at higher risk for both, short- and long-term morbidity and mortality. Myocardial injury after noncardiac surgery (MINS) is a relatively newly described syndrome, and the pathogenesis is not fully understood yet. MINS is now an established syndrome and multiple guidelines address potential etiologies, triggers, as well as preventive and management strategies. ⋯ MINS affects up to 20% of surgical patients, remains clinically mostly silent, but is associated with elevated morbidity and mortality. A multidisciplinary approach, that includes involvement of anesthesiologists, for the prevention, diagnosis, and treatment of MINS is recommended.
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Placebo hypoalgesia and nocebo hyperalgesia, which exemplify the impact of expectations on pain, have recently been conceptualised as Bayesian inferential processes, yet empirical evidence remains limited. Here, we explore whether these phenomena can be unified within the same Bayesian framework by testing the predictive role of expectations and their level of precision (ie, expectation confidence) on pain, with both predictors measured at the metacognitive level. Sixty healthy volunteers underwent a pain test (ie, 8 noxious electrical stimuli) before (Baseline) and after (T0, T1, T2) receiving a sham treatment associated with hypoalgesic (placebo), hyperalgesic (nocebo), or neutral (control) verbal suggestions, depending on group allocation. ⋯ This suggests that both placebo and nocebo responses are well described from a Bayesian perspective. A main effect of time for SCR was observed, suggesting habituation to painful stimuli. Our data provide evidence indicating that both placebo hypoalgesia and nocebo hyperalgesia can be unified within the same Bayesian framework in which not only expectations but also their level of precision, both measured at the metacognitive level, are key determinants of the pain inferential process.
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Hospitalizations related to alcohol use disorder (AUD) are common. Yet, few patients receive pharmacotherapy consistent with guideline recommendations. ⋯ Hospitalization is an opportune time for change-naltrexone can promote the reduction or cessation of unhealthy alcohol consumption, as well as subsequent readmissions or progression of alcohol-related liver disease. Hospitalists should stop avoiding naltrexone in the treatment of AUD.