Journal of clinical anesthesia
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Randomized Controlled Trial
Continuous vital sign monitoring on surgical wards: The COSMOS pilot.
Alerts for vital sign abnormalities seek to identify meaningful patient instability while limiting alarm fatigue. Optimal vital sign alarm settings for postoperative patients remain unknown, as is whether alerts lead to effective clinical responses reducing vital sign disturbances. We conducted a 2-phase pilot study to identify thresholds and delays and test the hypothesis that alerts from continuous monitoring reduce the duration of vital sign abnormalities. ⋯ gov registration: NCT05280574.
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Review Meta Analysis
Continuation versus discontinuation of renin-angiotensin aldosterone system inhibitors before non-cardiac surgery: A systematic review and meta-analysis.
A large number of patients undergoing noncardiac surgeries are on long-term use of angiotensin-converting enzyme inhibitors (ACEi) or angiotensin receptor blockers (ARBs). The current guidelines regarding the continuation or discontinuation of renin-angiotensin-aldosterone system inhibitors (RAAS) inhibitors before noncardiac surgery are conflicting. This meta-analysis aims to evaluate whether continuing or withholding RAAS inhibitors before noncardiac surgery influences perioperative mortality and complications. ⋯ Withholding RAAS inhibitors before noncardiac surgery reduces intraoperative hypotension and AKI with nonsignificant effects on mortality and MACE.
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The lactate-to-albumin ratio (LAR) has been confirmed to be an effective prognostic marker in sepsis, heart failure, and acute respiratory failure. However, the relationship between LAR and mortality in patients with acute respiratory distress syndrome (ARDS) remains unclear. We aim to evaluate the predictive value of LAR for ARDS patients. ⋯ We confirmed that there was a positive correlation between LAR and 28-day mortality. This could provide anesthesiologists and critical care physicians with a more convenient tool than SAPSII without being superior for detecting ARDS patients with poor prognosis timely.