Publications by authors named "D G Nel"

Background: Globally, there is suboptimal coverage of antiretroviral treatment to treat and prevent HIV. It is crucial for individuals to know their partner's HIV status so they may use all appropriate and available prevention tools. For sexual minority men in South Africa, a population known to face intersecting forms of marginalization including a disparate burden of HIV incidence, there are challenges to status sharing.

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Background: Workplace-based assessment (WBA) is being introduced across postgraduate training in South Africa. This study was undertaken to inform the selection of the core procedures for WBA, by determining the most frequently performed procedures in general surgery practice. These findings may also assist academic centres undertaking curriculum review to determine whether or not they are training surgeons who are competent to meet the current local needs of society.

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Introduction: Training medical students requires objectives that are often translated into frameworks of competencies. Since the introduction of entrustable professional activities (EPAs), these tasks or 'units of professional practice', originally conceived for postgraduate training, define what residents must be prepared to do unsupervised. Nowadays, EPAs are also applied to undergraduate training, with the prospect of entering residency.

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Background: In South Africa (SA), data on the incidence of thyroid cancer is limited. Papillary thyroid carcinoma is by far the most common malignancy in developed countries; however, a preponderance of follicular thyroid cancer in developing countries, despite iodized salt, has been observed. The aim of this study was to describe the national landscape of thyroid cancer in SA with reference to pathological subtypes, surgical outcomes, and treatments offered.

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Background: Key populations (KP), including men who have sex with men (MSM), female sex workers (FSW), and transgender women (TGW), experience a disproportionate burden of HIV, even in generalized epidemics like South Africa. Given this disproportionate burden and unique barriers to accessing health services, sustained provision of care is particularly relevant. It is unclear how the COVID-19 pandemic and its associated restrictions may have impacted this delivery.

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