ArticleLupus2024
Characteristics and outcomes of biopsy-proven lupus nephritis in the Eastern Cape province of South Africa.
Article in Lupus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Pharmacogenetics of Mycophenolic Acid in Patients of African Descent: Underrepresentation of African Data.Clinical and translational science · 2026Review
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveIn Africa, the treatment outcomes of lupus nephritis (LN) are not well known. This is especially true in the current era where contemporary treatment options are more widely available. This retrospective study aimed to measure the outcomes of biopsy-proven LN treated at the Livingstone Tertiary Hospital (LTH) Renal Unit in Gqeberha (formerly Port Elizabeth), South Africa and to identify predictors of a poor outcome.
methodsA retrospective cohort study of 131 patients with biopsy-proven LN who had a kidney biopsy between 01 January 2012 to 31 December 2021 as identified from the biopsy register. A sub-analysis of 107 patients with proliferative and/or membranous LN was performed.
resultsMean age was 31.4 ± 12.7 years with a female predominance of 86.3%. At 6-month follow-up, 69.6% of patients had complete or partial response to treatment. This increased to 70.3% and 72.6% at 18 and 30 months, respectively. Twenty-seven patients were lost to follow-up, while 7 (5.3%) patients progressed to kidney failure (KF). There were 3 (2.3%) deaths. Predictors of poor response were an elevated baseline serum creatinine (OR = 2.53, 95% CI 0.99 - 6.52,
conclusionResponse rates were similar in this cohort when compared to other contemporary studies. Predictors of poor response were an elevated baseline serum creatinine, a decreased eGFR and an elevated blood pressure at time of the biopsy. Infections were the most common occurring adverse event, although the mortality rate remained low at 2.3%.
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