Anesthesia and analgesia
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Anesthesia and analgesia · Nov 2024
Handoff Mnemonics Used in Perioperative Handoff Intervention Studies: A Systematic Review.
Perioperative handoffs are known to present unique challenges to safe and effective patient care. Numerous national accrediting bodies have called for standardized, structured handoff processes. Handoff mnemonics provide a memory aid and standardized structure, as well as promote a shared mental model. We set out to identify perioperative handoff intervention studies that included a handoff mnemonic; critically assess process and patient outcome improvements that support specific mnemonics; and propose future recommendations. ⋯ While the evidence supporting one handoff mnemonic over others is weak, SBAR/SBAR variants have been studied more often in the perioperative environment demonstrating some process improvements. A key finding is that 70% of included studies converted their handoff mnemonic to a list or checklist. Finally, given the essential nature of effective handoffs to perioperative patient safety, it is crucial that handoff interventions are well developed, implemented, and evaluated. We propose 8 recommendations for future perioperative handoff mnemonic clinical interventions and research.
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Anesthesia and analgesia · Nov 2024
Practice Advisory on the Implementation of Preoperative Anemia Management: The Society of Cardiovascular Anesthesiologists and the Society for the Advancement of Patient Blood Management.
Preoperative anemia is common and associated with worse outcomes in cardiac surgery including acute kidney injury, red blood cell transfusion, cardiovascular complications, stroke, infection, and death. Patient blood management programs, which include dedicated clinical programs to diagnose and treat anemia in advance of surgery (ie, preoperative anemia programs), have been highlighted as a means to optimize the blood health of each patient, thereby decreasing risk for allogeneic transfusion and improving clinical outcomes. ⋯ A detailed analysis of financial incentives is highlighted in our companion article in this edition focuses on the return on investment of anemia management. Although originating with a focus on anemia before cardiac surgery, this advisory is broadly applicable to all perioperative patients.
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Anesthesia and analgesia · Nov 2024
Preoperative Biofluid Biomarkers for Predicting Postoperative Neurocognitive Disorders in Older Adults: A Systematic Review.
Preoperative biofluid biomarkers reflecting pathophysiological, neuronal injury, and inflammation as well as those for Alzheimer's disease (AD) may be valuable tools for the risk stratification of perioperative neurocognitive disorders (PNDs) in older adults. We summarized current evidence relating these preoperative biomarkers to PND beyond 7 days, in older surgical participants aged ≥60 years. Studies that evaluated the association of preoperative biomarkers with cognitive decline as an outcome, beyond 7 days, were identified through searches of 6 databases and 3 trial registries to 17 January 2024. ⋯ In conclusion, preoperative biofluid amyloid biomarkers may hold potential utility for the prediction of POCD, although current evidence remains limited. Other potential preoperative biomarkers for POCD included p-Tau181 and Neurofilament Light, however small sample sizes, study heterogeneity, and conflicting results limited conclusions drawn. Standardized cognitive outcome metrics and common assessment timeframes are additionally required in future studies to ascertain the prognostic utility of these biomarkers for POCD.
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Anesthesia and analgesia · Nov 2024
Outcomes Associated with a Patient Blood Management Program in Major Obstetric Hemorrhage: A Retrospective Cohort Study.
Obstetric patient blood management (PBM) strategies were used at Corniche Hospital in 2018, initially focusing on minimizing bleeding, with other clinical strategies implemented incrementally. This study assesses program outcomes in patients with major obstetric hemorrhage of 2000 mL or greater. ⋯ In women with a major obstetric hemorrhage of 2000 mL or greater, the implementation of an obstetric PBM program was associated with reduced blood product utilization, reduced costs, reduced anemia, and increased hemoglobin rise postdischarge.