South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Dolutegravir (DTG) is a pivotal antiretroviral medicine that has become the backbone of several HIV programmes, especially in sub-Saharan African countries. It has recently replaced efavirenz as the preferred third drug for people initiating antiretroviral therapy in South Africa (SA). ⋯ Despite the several advantages DTG offers, additional data informing risks over benefits have emerged that warrant clinical attention before DTG is prescribed. This article aims to give the primary care provider an overview of the benefits and risks associated with the roll-out of DTG in SA.
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Advanced wound treatment modalities enhance healing of hard-to-heal wounds, decrease the risk of amputations, and improve the quality of life of patients. Modalities have different rates of efficacy and incur different social and financial costs to the individual and the healthcare system. Two such modalities, the autologous whole blood clot (WBC) and negative-pressure wound therapy (NPWT), were compared in the South African (SA) context. The comparison was conducted on hard-to-heal wounds, with a specific focus on diabetic foot ulcers (DFUs). ⋯ Both modalities are safe and effective in treating hard-to-heal wounds of the lower extremities. Autologous WBC consistently demonstrated better outcomes than NPWT in terms of both healing rate and cost-effectiveness, as well as having some advantages in terms of social considerations in SA.
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South Africa (SA) has the largest antiretroviral therapy programme in the world. While the majority of the country accesses healthcare in the public sector, 15.2% access private healthcare. In 2019, dolutegravir was introduced as first-line treatment for HIV. Dolutegravir has clinically significant interactions with numerous commonly used medicines, e.g. rifampicin and cation-containing medicines such as calcium and iron. They require dosage adjustments, detailed in public and private HIV guidelines. ⋯ Private sector healthcare worker access to HIV training and guidelines requires attention. In a high-burden HIV setting such as SA, it is vital that healthcare workers across all professions, in both the public and private sector, know how to adjust antiretroviral dosing due to clinically significant interactions. Without these adjustments, there is a risk of treatment failure, increased mother-to-child transmission and morbidity and mortality.
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Early identification of patients at high risk of severe disease requiring referral and treatment at a high-care facility is imperative in the management of COVID-19 pneumonia in a limited-resource setting, as transfer of unstable patients can be detrimental. ⋯ The NLR measured on admission and age can be used to predict whether a patient with COVID-19 pneumonia will require high care.
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An essential part of providing high-quality patient care and a means of efficiently conducting research studies relies upon high-quality routinely collected medical information. ⋯ Registers, databases and clinical stationery were not implemented or completed consistently across the 24 evaluation sites. For those considering using routinely collected data for research and evaluation purposes, we would recommend a thorough review of clinic data collection systems for both quality and completeness before considering them to be a reliable data source.