Critical care medicine
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Critical care medicine · Jun 2023
The Association Between Central Line-Associated Bloodstream Infection and Central Line Access.
Identifying modifiable risk factors associated with central line-associated bloodstream infections (CLABSIs) may lead to modifications to central line (CL) management. We hypothesize that the number of CL accesses per day is associated with an increased risk for CLABSI and that a significant fraction of CL access may be substituted with non-CL routes. ⋯ The number of daily CL accesses is independently associated with risk of CLABSI in the next 3 days. In the pediatric population examined, most medications delivered through CLs could be safely administered peripherally. Efforts to reduce CL access may be an important strategy to include in contemporary CLABSI-prevention bundles.
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Critical care medicine · May 2023
Observational StudyOccurrence Rate and Outcomes of Weaning Groups According to a Refined Weaning Classification: A Retrospective Observational Study.
The weaning according to a new definition (WIND) classification groups mechanically ventilated (MV) patients into "short weaning," "difficult weaning," "prolonged weaning," and "no weaning." The aims of the study were: 1) to describe the weaning group distribution, 2) to evaluate if "short weaning" patients can be divided into groups with distinct characteristics and outcomes depending on the MV duration, and 3) to study 1-year outcomes related to weaning groups. ⋯ The high proportion of "short weaning" patients in this mainly surgical ICU population could be divided into two groups with distinct characteristics. This refined WIND classification allowed to enhance prognostication, also beyond hospitalization, highlighting the need to further optimize the weaning process.
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Critical care medicine · May 2023
Analysis of Wholesale Drug Acquisition and Laboratory Assessment Costs Between Heparin Compared With Bivalirudin-Based Systemic Anticoagulation Strategies in Adult Extracorporeal Membrane Oxygenation.
To assess the wholistic costs of systemic anticoagulation delivery in heparin versus bivalirudin-based maintenance of adult patients supported on extracorporeal membrane oxygenation (ECMO). ⋯ Antithrombin assays and supplementation compromise a significant proportion of heparin-based anticoagulation costs in ECMO patients and is substantially reduced when a bivalirudin-based anticoagulation strategy is deployed. A favorable association exists between the aggregate cost of administration of bivalirudin compared with heparin-based systemic anticoagulation in adults supported on ECMO driven by reductions in antithrombin activity assessments and the cost of antithrombin replacement.
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Critical care medicine · May 2023
Multicenter StudyImpact of the Magnitude and Timing of Fluid Overload on Outcomes in Critically Ill Children: A Report From the Multicenter International Assessment of Worldwide Acute Kidney Injury, Renal Angina, and Epidemiology (AWARE) Study.
With the recognition that fluid overload (FO) has a detrimental impact on critically ill children, the critical care nephrology community has focused on identifying clinically meaningful targets for intervention. The current study aims to evaluate the epidemiology and outcomes associated with FO in an international multicenter cohort of critically ill children. The current study also aims to evaluate the association of FO at predetermined clinically relevant thresholds and time points (FO ≥ 5% and FO ≥ 10% at the end of ICU days 1 and 2) with outcomes. ⋯ This study found that mild-to-moderate FO as early as at the end of ICU Day1 is associated with adverse outcomes. The current study fills an important void in the literature by identifying critical combinations of FO timing and quantity associated with adverse outcomes (FO ≥ 5%Day1, FO ≥10%Day1, FO ≥ 5%Day2, and FO ≥ 10%Day2). Those novel findings will help guide the development of interventional strategies and trials targeting the treatment and prevention of clinically relevant FO.