Journal of critical care
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Journal of critical care · Dec 2024
Practice survey on recent changes in post cardiac arrest care and temperature management in French intensive care units.
Recent guidelines for post-cardiac arrest (CA) management have undergone significant changes regarding targeted therapeutic management (TTM), transitioning from hypothermia to temperature control. We aimed to assess changes in post-CA management in French intensive care units following the new recommendations. ⋯ These surveys provide insights into post-resuscitation care and TTM practice in France. One year after their publication, the latest recommendations concerning TTM have not been fully implemented, as the majority of ICUs continue to use moderate hypothermia. They widely reported employing specific TTM, with the use of TTM with temperature feedback devices increasing significantly. Heterogeneity exists regarding the TTM systems used, with a significant proportion lacking temperature feedback. This aspect requires specific attention, depending on local constraints and devices costs.
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Journal of critical care · Dec 2024
Preload responsiveness-guided fluid removal in mechanically ventilated patients with fluid overload: A comprehensive clinical-physiological study.
This study investigated fluid removal strategies for critically ill patients with fluid overload on mechanical ventilation. Traditionally, a negative fluid balance (FB) is aimed for. However, this approach can have drawbacks. ⋯ Additionally, FR group avoided metabolic problems like secondary alkalosis and potential hypokalemia seen in the negative FB group. FR-guided fluid-removal in fluid overloaded mechanically ventilated patients was a feasible, safe, and maybe superior strategy in facilitating weaning and disconnection from mechanical ventilation than negative FB-driven fluid removal. FR is a safe endpoint for optimizing cardiac function and preventing adverse consequences during fluid removal.
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Journal of critical care · Dec 2024
Review Meta AnalysisFluid infusion prior to intubation or anesthesia: A meta-analysis of randomized controlled trials.
The results of current randomized controlled trials (RCTs) vary regarding the effectiveness of rehydration prior to anesthesia induction. Our objective was to determine the effectiveness of pre-induction rehydration in patients undergoing tracheal intubation or surgical procedures. ⋯ Pre-induction rehydration can reduce the occurrence of hypotensive events, but only in pre-surgical patients, and does not decrease the use of vasoactive medications.
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Journal of critical care · Dec 2024
ReviewMachine learning for predicting mortality in adult critically ill patients with Sepsis: A systematic review.
Various Machine Learning (ML) models have been used to predict sepsis-associated mortality. We conducted a systematic review to evaluate the methodologies employed in studies to predict mortality among patients with sepsis. ⋯ ML models demonstrate a modest improvement in predicting sepsis-associated mortality. The certainty of these findings remains low due to the high risk of bias and significant heterogeneity. Studies should include comprehensive methodological details on calibration and hyperparameter selection, adopt a standardized definition of sepsis, and conduct multicenter prospective designs along with external validations.
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Journal of critical care · Dec 2024
Reducing plastic waste in intensive care from longer use of intravenous administration and invasive monitoring sets: A before-and-after study.
Intensive care unit (ICU) treatment carries a large environmental burden. Extending routine replacement of plastic line sets that belong to intravenous administration or invasive monitoring might lower waste from single-use plastics in ICUs. We extended the routine replacement interval of line sets from 4 to 7 days and assessed plastic waste reduction. ⋯ This study demonstrates the benefits of 7-day replacement intervals for intravenous administration and invasive monitoring sets. We established this in terms of waste reduction, patient safety and costs.