Current opinion in critical care
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Curr Opin Crit Care · Aug 2023
Review Meta AnalysisLipid emulsions in parenteral nutrition: does it matter?
Recently, clinicians have shown interest in switching patients to nonsoybean-based intravenous lipid emulsion (ILE) formulas for parental nutrition (PN) due to adverse outcomes related to high Omega-6 content in soybean oil (SO) ILE's. This review summarizes recent literature on improved clinical outcomes with new Omega-6 lipid-sparing ILE's in PN management. ⋯ More research is needed to directly compare omega-6-sparing PN formulas with FO and/or OO versus traditional SO ILE's. However, current evidence is promising for improved outcomes using newer ILE's including reduced infections, shorter lengths of stay, and reduced costs.
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Despite improvements over time, cardiac arrest continues to be associated with high rates of mortality and morbidity. Several methods can be used to achieve airway patency during cardiac arrest, and the optimal strategy continues to be debated. This review will explore and summarize the latest published evidence for airway management during cardiac arrest. ⋯ Observational studies continue to dominate the evidence base relating to cardiac arrest airway management. Cardiac arrest registries enable these observational studies to include many patients; however, the design of such studies introduces considerable bias. Further randomized clinical trials are underway. The current evidence does not indicate a substantial improvement in outcome from any single airway strategy.
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Curr Opin Crit Care · Aug 2022
Review Meta AnalysisUpdate on vitamin C administration in critical illness.
Several studies have recently explored the effects of intravenous vitamin C in sepsis. We aimed to summarize their findings to provide perspectives for future research. ⋯ The effect of intravenous vitamin C in critically ill patients has yet to be determined and might be dose-dependent. Clinical studies of very high or mega doses of vitamin C are justified by preclinical data.
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If developed using rigorous methods and produced in a timely manner, clinical practice guidelines have the potential to improve patient outcomes. Although the COVID-19 pandemic has highlighted the challenges involved in generating reliable clinical guidance, it has also provided an opportunity to address these challenges. ⋯ We provide an example of how rapid and rigorous guidelines can be accomplished, even in the setting of a pandemic, capitalizing on expertise, large and dedicated teams, and focused scope. We highlight the benefits of multifaceted knowledge dissemination through multiple formats to ensure global dissemination and in order to maximize impact.
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Curr Opin Crit Care · Aug 2019
Review Meta AnalysisTranslating the European Society for Clinical Nutrition and Metabolism 2019 guidelines into practice.
To present a pragmatic approach to facilitate clinician's implementing the recent European Society for Clinical Nutrition and Metabolism (ESPEN) guidelines on clinical nutrition in the intensive care unit. ⋯ A pragmatic approach to incorporate the recent ESPEN guidelines into everyday clinical practice is provided.