British journal of anaesthesia
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Observational Study
Delivery of drinking, eating and mobilising (DrEaMing) and its association with length of hospital stay after major noncardiac surgery: observational cohort study.
Enhanced recovery pathways are associated with improved postoperative outcomes. However, as enhanced recovery pathways have become more complex and varied, compliance has reduced. The 'DrEaMing' bundle re-prioritises early postoperative delivery of drinking, eating, and mobilising. We investigated relationships between DrEaMing compliance, postoperative hospital length of stay (LOS), and complications in a prospective multicentre major surgical cohort. ⋯ Delivery of bundled and unbundled DrEaMing was associated with substantial reductions in postoperative LOS, independent of the effects of confounder variables. Consistency of process delivery, and not complications, predicted shorter hospital-level length of stay. DrEaMing may be adopted by perioperative health systems as a quality metric to support improved patient outcomes and reduced hospital length of stay.
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Randomized Controlled Trial
Pharmacodynamic analysis of intravenous bolus remimazolam for loss of consciousness in patients undergoing general anaesthesia: a randomised, prospective, double-blind study.
Remimazolam is a new rapid offset benzodiazepine used for procedural sedation and general anaesthesia. This study evaluated the efficacy and safety of i.v. bolus remimazolam during induction of anaesthesia. ⋯ NCT04901871.
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Multicenter Study
Intraoperative hypotension is associated with persistent acute kidney disease after noncardiac surgery: a multicentre cohort study.
Whilst intraoperative hypotension is associated with postoperative acute kidney injury (AKI), the link between intraoperative hypotension and acute kidney disease (AKD), defined as continuing renal dysfunction for up to 3 months after exposure, has not yet been studied. ⋯ Intraoperative hypotension is associated with persistent but not delayed acute kidney disease. Both types of acute kidney disease appear to be associated with increased healthcare utilisation. Correction of intraoperative hypotension is a potential opportunity to decrease postoperative kidney injury and associated costs.
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Whether long-term opioid use is an independent risk factor for cancer progression remains unclear. Therefore, we conducted a propensity score-matched population-based cohort study to compare cancer incidence between patients with chronic pain with and without opioid use. ⋯ There was an association between long-term opioid use and development of cancer in patients with chronic pain, which should be confirmed in future studies.
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Latin American countries have a huge diversity in sociocultural factors, ethnicity, geography, and political systems. Provision of healthcare varies widely in Latin America, and it is unclear how these disparities relate to outcomes for individual patients undergoing surgery. The Latin American Surgical Outcome Study (LASOS), with its pragmatic design, will provide a snapshot of surgical activity throughout Latin America and identify the next steps needed to improve postoperative outcomes.