Application of the Sepsis-3 criteria to describe sepsis epidemiology in the Amsterdam UMCdb intensive care dataset.

Autor: Williams CYK; Department of Medicine, Division of Anaesthesia, University of Cambridge, Cambridge, United Kingdom.; Bakar Computational Health Sciences Institute, University of California, San Francisco, California, United States of America., Edinburgh T; Department of Medicine, Division of Anaesthesia, University of Cambridge, Cambridge, United Kingdom.; Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, United Kingdom., Elbers PWG; Department of Intensive Care Medicine, Center for Critical Care Computational Intelligence, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands., Thoral PJ; Department of Intensive Care Medicine, Center for Critical Care Computational Intelligence, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands., Ercole A; Department of Medicine, Division of Anaesthesia, University of Cambridge, Cambridge, United Kingdom.; Cambridge Centre for Artificial Intelligence in Medicine, University of Cambridge, Cambridge, United Kingdom.
Jazyk: angličtina
Zdroj: PloS one [PLoS One] 2024 Jun 21; Vol. 19 (6), pp. e0304133. Date of Electronic Publication: 2024 Jun 21 (Print Publication: 2024).
DOI: 10.1371/journal.pone.0304133
Abstrakt: Introduction: Sepsis is a major cause of morbidity and mortality worldwide. In the updated, 2016 Sepsis-3 criteria, sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection, where organ dysfunction can be represented by an increase in the Sequential Organ Failure Assessment (SOFA) score of 2 points or more. We sought to apply the Sepsis-3 criteria to characterise the septic cohort in the Amsterdam University Medical Centres database (Amsterdam UMCdb).
Methods: We examined adult intensive care unit (ICU) admissions in the Amsterdam UMCdb, which contains de-identified data for patients admitted to a mixed surgical-medical ICU at a tertiary academic medical centre in the Netherlands. We operationalised the Sepsis-3 criteria, defining organ dysfunction as an increase in the SOFA score of 2 points or more, while infection was defined as a new course of antibiotics or an escalation in antibiotic therapy, with at least one antibiotic given intravenously. Patients with sepsis were determined to be in septic shock if they additionally required the use of vasopressors and had a lactate level >2 mmol/L.
Results: We identified 18,221 ICU admissions from 16,408 patients in our cohort. There were 6,312 unique sepsis episodes, of which 30.2% met the criteria for septic shock. A total of 4,911/6,312 sepsis (77.8%) episodes occurred on ICU admission. Forty-seven percent of emergency medical admissions and 36.7% of emergency surgical admissions were for sepsis. Overall, there was a 12.5% ICU mortality rate; patients with septic shock had a higher ICU mortality rate (38.4%) than those without shock (11.4%).
Conclusions: We successfully operationalised the Sepsis-3 criteria to the Amsterdam UMCdb, allowing the characterization and comparison of sepsis epidemiology across different centres.
Competing Interests: The authors have declared that no competing interests exist.
(Copyright: © 2024 Williams et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)
Databáze: MEDLINE
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