Anesthesia and analgesia
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Anesthesia and analgesia · Jun 2022
Plasma Volume Expansion and Fluid Kinetics of 20% Albumin During General Anesthesia and Surgery Lasting for More Than 5 Hours.
Intraoperative administration of crystalloid for plasma volume expansion may be reduced by use of hyperoncotic albumin. However, the degree of plasma volume expansion with administration of 20% albumin is poorly quantitated. We estimated the amount of volume expansion attributable to 20% albumin administration in patients undergoing surgery for more than 5 hours. ⋯ Albumin (20%) increased the plasma volume by 1.7 times the infused volume. Our results do not support that the transcapillary leakage of albumin is accelerated by anesthesia and surgery.
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In today's world, departments of anesthesiology and professional organizations are rightfully expected to have racial, ethnic, and gender diversity. Diversity and inclusiveness are considered important contributors to an effective and collaborative work environment by promoting excellence in patient care, education, and research. ⋯ In the present article, we review the current state of diversity in anesthesiology departments and professional organizations in the United States. We discuss strategies and important approaches to further enhance diversity to promote an inclusive perioperative work environment.
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Anesthesia and analgesia · Jun 2022
Observational StudyChanges in Surgical Volume and Outcomes During the Coronavirus Disease 2019 Pandemic at Two Tertiary Hospitals in Ethiopia: A Retrospective Cohort Study.
Limited data exist concerning how the coronavirus disease 2019 (COVID-19) pandemic has affected surgical care in low-resource settings. We sought to describe associations between the COVID-19 pandemic and surgical care and outcomes at 2 tertiary hospitals in Ethiopia. ⋯ Analysis at 2 low-resource referral hospitals in Ethiopia during the COVID-19 pandemic showed a reduction in surgical case volume during and after lockdown. At ACSH, more patients were from outside districts during lockdown where the opposite was true at TGSH. These findings suggest that during the pandemic patients may experience delays in seeking or obtaining surgical care. However, for patients who underwent surgery, prepandemic and postpandemic perioperative mortalities did not show significant difference. These results may inform surgical plans during future public health crises.
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Anesthesia and analgesia · Jun 2022
Procedure-Specific Relationships Between Postoperative Troponin T and a Composite of Mortality and Low Cardiac Output Syndrome: A Retrospective Cohort Analysis.
Myocardial injury after coronary artery bypass grafting (CABG) is defined as troponin concentrations >10 times 99th percentile upper reference limit (URL) according to the Fourth Universal Definition. However, troponin concentrations after non-CABG cardiac surgery which indicate greater-than-expected myocardial injury and increased risk for complications remain unclear. Our goal was to assess procedure-specific relationships between troponin T and a composite outcome of low cardiac output syndrome and in-hospital mortality in cardiac surgical patients. ⋯ The relative increase in odds for mortality/low cardiac output syndrome per a similar increase in troponin T concentrations did not differ among cardiac surgical procedures, but the absolute troponin T concentrations did. Troponin concentrations should thus be interpreted in context of surgical procedure.
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Anesthesia and analgesia · Jun 2022
Pro-Con Debate: Monitored Anesthesia Care Versus General Endotracheal Anesthesia for Endoscopic Retrograde Cholangiopancreatography.
Over the past several decades, anesthesia has experienced a significant growth in nonoperating room anesthesia. Gastrointestinal suites represent the largest volume location for off-site anesthesia procedures, which include complex endoscopy procedures like endoscopic retrograde cholangiopancreatography (ERCP). These challenging patients and procedures necessitate a shared airway and are typically performed in the prone or semiprone position on a dedicated procedural table. ⋯ The consensus opinion of the authors is that anesthesia for ERCP should be provided by a qualified anesthesia professional who weighs the risks and benefits of each technique for a given patient and clinical circumstance. This Pro-Con article highlights the many challenges anesthesia professionals face during ERCPs and encourages thoughtful, individualized anesthetic plans over knee-jerk decisions. Both sides agree that an anesthetic technique administered by a qualified anesthesia professional is favored over an endoscopist-directed sedation approach.