South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Hereditary breast cancer is characterised by the presence of a pathogenic sequence variant passed from one generation to the next. These cancers are aggressive, develop early, and account for 5 - 10% of all breast cancer cases. In South Africa (SA), the common variants that predispose to hereditary breast cancer have been well documented among white patients and form part of screening panels during targeted testing. For non-white patients, common variants are not well understood, and as such, all populations are offered the same test optimised for white patients. This carries a risk of misdiagnosis, the consequences of which include recurrence and increased mortality. ⋯ This study highlights unique genetic trends for SA populations and the need for more inclusive targeted tests that are optimal for these populations.
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Diabetic foot syndrome is defined as the presence of a diabetic foot ulcer (DFU) associated with neuropathy, peripheral artery disease and infection. While the use of antimicrobials in the treatment of DFU infection remains a mainstay, the choice of antimicrobial remains problematic owing to the presence of multidrug-resistant polymicrobial infections. In the South African public healthcare sector, the treatment of DFUs is based on the Standard Treatment Guidelines (STGs) and the Essential Drug List. These guidelines are developed using evidence-based medicine and are based on global susceptibility patterns rather than local susceptibility data, and may not provide the most appropriate treatment options. ⋯ These findings demonstrate the urgent need to reassess the STGs and base treatment plans on local epidemiological data. This study provides valuable data on common causative pathogens in DFU infections, as well as the resistance patterns of these pathogens, forming a baseline on which to base future DFU treatment plans.
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Neuromyelitis optica spectrum of disorders is a rare cause of optic neuritis in children. It is a critical diagnosis requiring urgent management, with delays carrying both life- and sight-threatening complications. Most of the published literature on this entity is in adult patients, with only a few case reports to guide management in the paediatric population. The purpose of this article is to shareour experience in the management of this condition in a child, and thus hopefully add to the limited body of knowledge currently available.
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To fulfil its role, the District Health System (DHS) must enable and lead learning in the South African (SA) health system. Meetings are a core routine that can be leveraged to encourage learning in the DHS. In this article, we draw from existing experiences in SA to present practical steps that can be implemented to transform meetings into spaces of learning.