Systemic lupus erythematosus in Aboriginal and Torres Strait Islander peoples in Australia: addressing disparities and barriers to optimising patient care

Laura E. Eades, Alberta Y. Hoi, Ruaidhri Liddle, Jason Sines, Rangi Kandane-Rathnayake, Sachin Khetan, Johannes Nossent, Greta Lindenmayer, Eric F. Morand, David F.L. Liew, Maureen Rischmueller, Stephen Brady, Alex Brown, Fabien B. Vincent

Research output: Contribution to journalReview articlepeer-review

Abstract

The first inhabitants of Australia and the traditional owners of Australian lands are the Aboriginal and Torres Strait Islander peoples. Aboriginal and Torres Strait Islander peoples are two to four times more likely to have systemic lupus erythematosus (SLE) than the general Australian population. Phenotypically, SLE appears distinctive in Aboriginal and Torres Strait Islander peoples and its severity is substantially increased, with mortality rates up to six times higher than in the general Australian population with SLE. In particular, Aboriginal and Torres Strait Islander peoples with SLE have increased prevalence of lupus nephritis and increased rates of progression to end-stage kidney disease. The reasons for the increased prevalence and severity of SLE in this population are unclear, but socioeconomic, environmental, and biological factors are all likely to be implicated, although there are no published studies investigating these factors in Aboriginal and Torres Strait Islander peoples with SLE specifically, indicating an important knowledge gap. In this Review, we summarise the data on the incidence, prevalence, and clinical and biological findings relating to SLE in Aboriginal and Torres Strait Islander peoples and explore potential factors contributing to its increased prevalence and severity in this population. Importantly, we identify health disparities and deficiencies in health-care provision that limit optimal care and outcomes for many Aboriginal and Torres Strait Islander peoples with SLE and highlight potentially addressable goals to improve outcomes.

Original languageEnglish
Pages (from-to)e713-e726
JournalThe Lancet Rheumatology
Volume6
Issue number10
Early online date3 Jul 2024
DOIs
Publication statusPublished - Oct 2024

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