1. Sepsis associated acute kidney injury is common among Aboriginal and Torres Strait Islanders with septic shock and has poor outcomes: A nested cohort study.
- Author
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Donaldson, L. H., Hammond, N. E., Smyth, K. L., Agarwal, S., Taylor, S., Bompoint, S., Coombes, J., Bennett‐Brook, K., Bellomo, R., Myburgh, J., and Venkatesh, B.
- Subjects
INDIGENOUS Australians ,TORRES Strait Islanders ,RENAL replacement therapy ,SEPTIC shock ,ACUTE kidney failure - Abstract
Exploration of the incidence and outcomes of Acute Kidney Injury (AKI) broadly, and sepsis associated AKI specifically, in Aboriginal and Torres Strait Islander (First Nations) people has been limited. We compared a nested cohort of First Nations people drawn from a multinational randomised controlled trial of hydrocortisone in septic shock, to a cohort matched for age, sex and severity of illness. Acute Kidney Injury was defined using the Kidney Disease Improving Global Outcomes (KDIGO) criteria, as well as incident use of kidney replacement therapy (KRT). Major Adverse Kidney Events (MAKE) were described as the composite of death, new dialysis requirement or persisting kidney dysfunction at hospital discharge. A cohort of 57 Aboriginal and/or Torres Strait Islander patients with septic shock was identified. 91.2% (52) of the First Nations cohort met KDIGO criteria for Stage 1 AKI or greater and 63% (36) met Stage 3 criteria. 59.6% (34) of the First Nations required dialysis as compared to 45.6% (26) in the matched cohort. 60.7% (34) of First Nations participants met criteria for MAKE at hospital discharge. The proportions requiring dialysis at 6, 12 and 24 months were 8.3%, 9.1% and 6.9% respectively. The incidences of AKI and MAKE reported in this First Nations cohort are substantially higher than in previously published cohorts of patients with sepsis, even those that use sensitive definitions of AKI. Measures to promote better management of infectious diseases in First Nations communities are required. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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