Articles: cations.
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Randomized Controlled Trial Comparative Study
Bacterial contamination and greenhouse gas emissions: A randomised study of reuse versus single-use of infusion-set components for intravenous anaesthesia.
Reusing anaesthesia infusion-set components may reduce the climate impact from plastic waste and discarded medications. Infusion-set contents can be shielded from patient contact by single use of an infusion line fitted with dual antireflux valves, preventing retrograde entry of microorganisms, and eliminating the risk for patient-to-patient cross-contamination. However, infusion-set contamination from compromised aseptic handling could affect quality of care. ⋯ We conclude that the prevalence of bacterial contamination was low for both methods. A much larger study would be needed to detect an inter-method difference. Reuse of infusion-set components allowed significantly reduced intravenous anaesthesia climate emissions.
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This article explores the unique intersection of the challenges confronting ambulatory anesthesiology education and charts a trajectory forward. The proportion of ambulatory, nonoperating room (NORA), and office-based surgical cases continues to rise; however, the requirements for trainees in these settings have remained static. The rapid evolution of the field combined with a limited workforce also makes continuing education essential, and we discuss the current and future states of ambulatory anesthesia education. ⋯ We begin with an appraisal of the current state of ambulatory anesthesiology training and evaluate the gap between current graduate medical education and trends in ambulatory surgery. We then develop a vision for an ideal state of future ambulatory education for residents as well as anesthesiologists in practice and highlight the priorities necessary to reach this vision.
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The Gompertz-Makeham law describes a characteristic pattern of mortality in human populations where the death rate is near constant between ages 18 and 30 yr (Makeham law) and rises exponentially thereafter (Gompertz law). This pattern has not been described in surgical populations, but if true, it would have important implications for understanding surgical risk and design and interpretation of surgical risk models. The aim of this study was to determine whether the Gompertz-Makeham law applies to perioperative mortality risk and the conditions under which it may apply. ⋯ The Gompertz-Makeham law seems to apply in a national cohort of surgical patients. The inflection point for increased 1-month risk is apparent at age 30 yr. A strict exponential rise in mortality risk occurs thereafter. This finding improves the understanding of surgical risk and suggests a concept-driven approach to improve modeling of age and important interactions in future surgical risk models.
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A narrative expert review aiming to summarize the clinical epidemiology and management of critically ill patients with malignant hyperthermia (MH). ⋯ Increasing use of inhalational anesthetics in the ICU underscores the need for enhanced education on the diagnosis and management of MH to ensure optimal patient sedation care and safety.
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Curr Opin Crit Care · Dec 2024
Editorial ReviewProtective hemodynamics: a novel strategy to manage blood pressure.
This editorial aims to highlight the evolving concept of protective hemodynamics in the management of critically ill patients. ⋯ The implications of adopting protective hemodynamics are profound for both clinical practice and research. Clinically, this approach can reduce iatrogenic harm and improve long-term outcomes for critically ill patients. For research, it opens new avenues for investigating individualized hemodynamic management strategies that prioritize overall patient stability and long-term health over rigid target attainment.