South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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The Protection of Personal Information Act No. 4 of 2013 (POPIA) promises a new dispensation of privacy protection for research participants in South Africa. In a recent article, Staunton et al. proposed that a purposive interpretation of POPIA would allow for the retention of the status quo of broad consent in the context of genomic research. In this response article, we analyse the argument presented by Staunton et al., and conclude that it fails to convince: firstly, because Staunton et al. do not present empirical data for their factual assumption that moving up the consent benchmark is likely to stymie research; secondly, because genomic research does not have a monopoly on the public interest, but shares it with the privacy rights of research participants; and thirdly, because POPIA was designed to promote the protection of privacy, not simply to preserve the status quo as found in existing policy instruments. ⋯ This article, which comments on an article by Staunton et al. (Staunton C, Adams R, Botes M, et al. Safeguarding the future of genomic research in South Africa: Broad consent and the Protection of Personal Information Act No. 4 of 2013. S Afr Med J 2019;109(7):468-470. https://doi.org/10.7196/SAMJ.2019.v109i7.14148), is followed by a letter by Thaldar and Townsend (Privacy rights of human research participants in South Africa must be taken seriously. S Afr Med J 2020;110(3):175-176. https://doi.org/10.7196/SAMJ.2020.v110i3.14450); and a response to the article and letter by Staunton et al. (S Afr Med J 2020;110(3):175-176. https://doi.org/10.7196/SAMJ.2020.v110i3.14450).
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The primary immunodeficiency diseases (PIDs) constitute a diverse and ever-expanding group of inborn errors affecting a wide range of immune functions. They are not well documented in sub-Saharan Africa. ⋯ Several challenges exist in the recognition and treatment of children with PIDs in our setting. These include limited access to genetic diagnostics and HSCT. Suboptimal treatment options contribute to the overall mortality of PIDs in SA.
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Randomized Controlled Trial
Predischarge transcutaneous bilirubin screening reduces readmission rate for hyperbilirubinaemia in diverse South African newborns: A randomised controlled trial.
In South Africa (SA), healthy term newborns are usually discharged ˂72 hours after delivery. Discharged babies remain at risk for severe hyperbilirubinaemia if it is not identified early. Hyperbilirubinaemia is an important cause of readmission, and also leads to neonatal mortality and morbidity. Use of transcutaneous bilirubin (TcB) screening before hospital discharge has been controversial. ⋯ Predischarge TcB screening is superior in identifying newborns at risk of severe hyperbilirubinaemia compared with visual inspection. We recommend that every newborn, regardless of skin pigmentation, should receive objective bilirubin screening before hospital discharge. Universal bilirubin screening in newborns could potentially reduce hyperbilirubinaemia-related morbidity and mortality.
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The Modification of Diet in Renal Disease (MDRD) and Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equations are two commonly used formulae to estimate glomerular filtration rate (GFR) in adults. The CKD-EPI equation is recommended in current international and local guidelines for the diagnosis and management of chronic kidney disease (CKD), unless an alternative equation has been shown to have superior accuracy. Validation and comparison of the equations in local populations are therefore required. Previous studies have reported on the accuracy of these prediction equations in black South Africans and those of Indian ancestry. ⋯ The MDRD and CKD-EPI equations have shown satisfactory and comparable performance in this SA mixed-ancestry adult population, with the MDRD equation marginally less biased than the CKD-EPI.
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Electronic health records (EHRs) appear to offer a number of potential benefits, but practitioners are often hesitant to make the transition to using them. ⋯ EHR systems like Discovery Health's HealthID could improve the efficiency of medical consultations by increasing access to stored health information without requiring data entry by clinicians, and thereby have the potential to indirectly improve the quality of care, provided that certain conditions are met.