South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Smoking cessation is a complex process influenced by factors such as smokers' nicotine dependence levels, socioeconomic status (SES) and other lifestyle behaviours. Little is known about these relationships in South Africa (SA). ⋯ Most adult smokers in SA have low nicotine dependence. However, the association of HND with high SES in this study suggests that although cessation treatment based on an integrated lifestyle behavioural intervention package may suffice for most smokers, a more intense cessation treatment package is needed for smokers of higher SES.
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The purpose of this article, the last in a series of three exploring the legal framework for the regulation of faecal microbiota transplantation (FMT) in South Africa (SA), is to determine the regulatory framework that applies to microbial-based treatments involving a level of manipulation that exceeds that of basic stool transplantation, e.g. processed FMT-derived products in capsule form. The article highlights the legal requirements for the registration of these products as biological medicines in SA law. ⋯ For this reason, stool banks should be considered tissue banks in terms of the NHA and regulations. Healthcare practitioners and researchers involved in FMT banking and transplantation should strive to comply with these regulations in the absence of clear legal direction at present.
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The legal regulation of faecal microbiota transplantation (FMT) in South Africa (SA) is currently unclear. The purpose of this article, the first of three in a series, is to explore the nature, role and clinical application of FMT in SA in order to determine, from a legal perspective, the appropriate regulatory pathways governing FMT as a procedure that may combine approaches for the treatment of drugs, human tissue for transplantation, or clinical treatment as part of the practice of medicine. FMT has been shown to be a novel, safe and effective treatment for recurrent Clostridioides difficile infection (CDI). ⋯ Microbial therapies such as FMT are necessary, especially in a time of rising microbiome-associated inflammatory diseases and increasing resistance to traditional antibiotics. FMT is now considered as part of the standard of care for recurrent CDI overseas, but is currently only being used for research purposes in a minority of clinical cases of CDI in SA. This article, which lays the foundation for consideration of this question in three parts, suggests that the relevant regulatory system would depend on the categorisation of human stool as tissue, the exact composition of the FMT, how it is administered to patients, and the relevant levels of manipulation of the stool for FMT-derived products.
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Spinal deformities are common in people with cerebral palsy (CP), and there is a concern of an increase during the adult ageing period. There is especially a worry about the increase of scoliosis, thoracic hyperkyphosis, lumbar hyperlordosis, spondylolysis and spondylolisthesis incidence, though supporting literature is lacking. Therefore, the aim of this narrative review is to provide a scientific overview of how spinal curvatures should be measured, what the norm values are and the incidence in people with CP, as well as a description of the risk factors and the treatment regimens for these spinal abnormalities. This review can be used as a guideline relevant for a range of clinicians, including orthopaedic and neurosurgeons, radiologists, physiotherapists, and biokineticists, as well as academics.
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Observational Study
Compliance with hygiene practices among healthcare workers in the intensive care unit.
Intensive care unit (ICU)-related healthcare-associated infections (HCAIs) are two to three times higher in lower-income countries than in higher-income ones. Hand cleansing and other hygiene measures have been documented as one of the most effective measures in combating the transmission of HCAIs. There is a paucity of data pertaining to hygiene practices in the ICU in developing countries. ⋯ Overall compliance with hygiene measures among healthcare workers in the ICU was suboptimal in this study, but in keeping with general international trends. Regular retraining of staff, frequent reminders, peer oversight and regular audits may improve compliance.