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Risk Factors for Major Cardiovascular Events in Adult Sepsis Survivors: A Population-Based Cohort Study.
- Source :
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Critical care medicine [Crit Care Med] 2023 Apr 01; Vol. 51 (4), pp. 471-483. Date of Electronic Publication: 2023 Feb 15. - Publication Year :
- 2023
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Abstract
- Objectives: To describe risk factors for major cardiovascular events in adults following hospital discharge after sepsis.<br />Design: Population-based cohort study.<br />Setting: Ontario, Canada (2008-2017).<br />Patients: Adult patients (age 18 yr or older) who survived a first sepsis hospitalization without preexisting cardiovascular disease.<br />Interventions: None.<br />Measurements and Main Results: The primary composite outcome was myocardial infarction, stroke, or cardiovascular death up to 5 years following hospital discharge. We used cause-specific Cox proportional hazards models that accounted for the competing risk of noncardiovascular death to describe factors associated with major cardiovascular events. We identified 268,259 adult patients without cardiovascular disease (median age, 72 yr), of whom 10.4% experienced a major cardiovascular event during a median follow-up of 3 years. After multivariable adjustment, age (hazard ratio [HR], 1.53 for every 10 yr; 95% CI, 1.51-1.54), male sex (HR, 1.23; 95% CI, 1.20-1.26), diabetes mellitus (HR, 1.24; 95% CI, 1.21-1.27), hypertension (HR, 1.34; 95% CI, 1.30-1.38), prevalent atrial fibrillation (HR, 1.46; 95% CI, 1.40-1.52), and chronic kidney disease (HR, 1.11; 95% CI, 1.06-1.16) were associated with major cardiovascular events during long-term follow-up. Sepsis characteristics such as site of infection (pneumonia vs other: HR, 1.09; 95% CI, 1.05-1.12), septic shock (HR, 1.08; 95% CI, 1.05-1.11), and renal replacement therapy (HR, 1.51; 95% CI, 1.38-1.64) were also associated with subsequent cardiovascular events. In an analysis restricting to patients with troponin values measured during the hospitalization (26,400 patients), an elevated troponin was also associated with subsequent cardiovascular events (HR, 1.23; 95% CI, 1.13-1.33).<br />Conclusions: Classic cardiovascular risk factors, comorbid conditions, and characteristics of the sepsis episode were associated with a higher hazard of major cardiovascular events in adult sepsis survivors. These findings may inform enrichment strategies for future studies.<br />Competing Interests: Drs. Angriman’s and Scales’s institutions received funding from the University of Toronto Interdepartmental Division of Critical Care Medicine Trainee Research Award and Sepsis Canada Research Network. Dr. Angriman is partially supported by a Vanier Canada Graduate Scholarship from the Canadian Institutes of Health Research and a Research Award from the Interdepartmental Division of Critical Care Medicine at the University of Toronto. Dr. Wunsch is partially supported by a Canada Research Chair (Tier 2) in Critical Care Organization and Outcomes. Dr. Lawler is supported by a Heart and Stroke Foundation of Canada National New Investigator Award. Dr. Ko is supported by the Jack Tu Chair in Outcomes Research, Sunnybrook Hospital. Dr. Rosella is supported by a Canada Research Chair in Population Health Analytics. Dr. Martin has disclosed that he does not have any potential conflicts of interest.<br /> (Copyright © 2023 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.)
Details
- Language :
- English
- ISSN :
- 1530-0293
- Volume :
- 51
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- Critical care medicine
- Publication Type :
- Academic Journal
- Accession number :
- 36790198
- Full Text :
- https://doi.org/10.1097/CCM.0000000000005793