South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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An estimated 600 000 South Africans are chronically infected with hepatitis C virus (HCV). To date, accurate prevalence data are lacking, but emerging data suggest a significant burden in key populations. Historically, pegylated interferon and ribavirin treatment was challenging, with access limited. The advent of all-oral, short-course direct-acting antiviral (DAA) therapy has revolutionised the management of HCV, being well tolerated and highly effective, although initial cost was a prohibitive factor. ⋯ DAA therapy for HCV in a pan-genotypic group of patients, many with advanced liver disease, was highly effective. Our outcomes correspond with existing trial and real-world data for similar treatment. DAA therapy and access need rapid upscaling in SA, especially targeting key populations at point of care.
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Anaesthesia-related mortality is an important, potentially avoidable cause of perioperative mortality. A procedure-related death notification (PRDN) instrument is completed by relevant medical practitioners after a procedure-related death and is used to audit practice and identify areas of care that require improvement. It is also used in medicolegal investigations when establishing cause of death, and in the case of litigation. The current South African (SA) PRDN instrument, designated the GW7/24 form, contains both surgical and anaesthetic sections and is considered to be outdated, inadequate and in need of revision. ⋯ A comprehensive, updated and validated anaesthetic section of the SA PRDN instrument was developed. This could be used as a government and anaesthesiology society-endorsed template when updating the current GW7/24 form.
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South Africa (SA) is experiencing an epidemiological transition as a result of sociodemographic and lifestyle changes. This process is leading to an increase in non-communicable diseases, which in turn may result in an upswing of stroke cases. Stroke is among the top 10 leading causes of disability in SA, and accounts for ~25 000 deaths annually and 95 000 years lived with disability (YLD). This huge burden of stroke hampers socioeconomic development as a result of YLD. ⋯ The increasing trend of stroke in SA should be arrested urgently, taking into account both the associated risk factors and seasonality.
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Observational Study
HIV and breast cancer - a mammographic analysis: An observational study to identify the mammographic pattern of breast cancer in HIV-positive patients.
Data on the association between HIV and breast cancer mammographic patterns and histological subtypes are limited. ⋯ We demonstrated a statistically significant relationship between HIV status, the presence of multifocal breast cancer, and mammographically detected grouped and fine pleomorphic microcalcifications. A statistically significant relationship between HGDCIS and HIV status, and the presence of grouped and fine pleomorphic microcalcifications in HIV-positive patients with biopsies confirming HGDCIS, was demonstrated. Our study also showed that there is a relationship between age of presentation and HIV status.
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Hospital-acquired infections (HAIs) are a major cause of morbidity and mortality. Surgical site infection (SSI) rates are reported to range from 2.5% to 41%. HAI increases the risk of death by 2 - 11%, and three-quarters of these deaths are directly attributable to SSIs. ⋯ A combination of measures is required to prevent trauma-related infections. By determining the incidence of nosocomial infections in our trauma patients, uniform policies to reduce infection rates further could be determined. Our low incidence of infection may be explained by established preventive care bundles already in place.