Articles: sepsis.
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Critical care medicine · Nov 2024
Multicenter Study Comparative StudyCharacteristics and Outcomes of Children and Young Adults With Sepsis Requiring Continuous Renal Replacement Therapy: A Comparative Analysis From the Worldwide Exploration of Renal Replacement Outcomes Collaborative in Kidney Disease (WE-ROCK).
Pediatric sepsis-associated acute kidney injury (AKI) often requires continuous renal replacement therapy (CRRT), but limited data exist regarding patient characteristics and outcomes. We aimed to describe these features, including the impact of possible dialytrauma (i.e., vasoactive requirement, negative fluid balance) on outcomes, and contrast them to nonseptic patients in an international cohort of children and young adults receiving CRRT. ⋯ Septic children requiring CRRT have different clinical characteristics and outcomes compared with those without sepsis, including higher rates of mortality and MAKE-90. Increasing duration of vasoactive support during the first week of CRRT, a surrogate of potential dialytrauma, appears to be associated with these outcomes.
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Minerva anestesiologica · Nov 2024
Meta AnalysisDiagnostic value of circulating IL-6 in adult sepsis: a meta-analysis.
In recent years, numerous studies have been published on the diagnostic performance of circulating IL-6 levels in adult sepsis, but the conclusions are not consistent. This meta-analysis aims to systematically evaluate the accuracy of circulating IL-6 in the diagnosis of adult sepsis. ⋯ Circulating IL-6 has a good diagnostic value in adult sepsis, with moderate sensitivity and specificity. Therefore, IL-6 can provide a basis for the diagnosis of adult sepsis.
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Critical care medicine · Nov 2024
Randomized Controlled TrialModulation of Metabolomic Profile in Sepsis According to the State of Immune Activation.
To investigate the metabolomic profiles associated with different immune activation states in sepsis patients. ⋯ Findings suggest distinct metabolic dysregulation patterns associated with different immune dysfunctions in sepsis: the strongest metabolic dysregulation is associated with MALS.
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Intensive care medicine · Nov 2024
ReviewComplement system activation: bridging physiology, pathophysiology, and therapy.
The complement system is a set of over 50 proteins that constitutes an essential part of the innate immune system. Complement system activation involves an organized proteolytic cascade. Overactivation of complement system activation is the main pathogenic mechanism of several diseases and contributes to the manifestations of many other conditions. ⋯ The complement system is crucial to health but, when overactivated, can cause or contribute to disease. Effective complement inhibitors are now available, although additional data are required to determine optimal regimens. Further research is also needed to better understand the complement system, develop advanced diagnostic tools, and identify markers that allow the personalization of treatment strategies.