South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Over the past 18 years, the South African (SA) Ministry of Health has committed to allocate 2% of the national health budget to research, while the National Health Research Policy (2001) proposed that the health research budget should be 2% of total public sector health expenditure. A review was conducted by the National Health Research Committee (NHRC) in 2014 to determine whether these goals had been met, using available data up to 2009/10. It revealed that public sector health research funding remained below 2% of the national health budget, supporting the perception of reduced public sector health research funding. ⋯ Health research funding has changed significantly since our previous review, although the government's own commitments to it remain unmet. Improved mechanisms to track health research expenditure are urgently required for better alignment of funding priorities and increased co-ordination between science councils in health research funding.
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Patients diagnosed with spinal tuberculosis (TB) at a major tertiary hospital in Western Cape Province, South Africa, are required to attend regular follow-up at the hospital's outpatient spine clinic and to remain on TB treatment for at least 9 months. This follow-up and lengthy treatment is intended to allow for specialist monitoring of TB treatment response and early identification of secondary complications, and to reduce the risk of recurrence. However, little is known about adherence to these recommendations. ⋯ Three-quarters of the patients did not complete follow-up at the tertiary hospital spine clinic, and almost one in three received <9 months of TB treatment. Remaining in spine clinic follow-up was significantly associated with receiving at least the minimum duration of TB treatment. However, LTFU could not be predicted from routine clinical and demographic information and is likely to be related to factors not accounted for in the current analysis.
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The goal of antiretroviral therapy (ART) is to suppress viral replication to undetectable levels. These low viral load (VL) levels may not be attained in some patients, a situation representing potential virological failure during the course of treatment. ⋯ The model confirms that virological failure, coupled with developing active TB while on cART, increases mortality rates irrespective of patient CD4+ count status. It also suggests that while TB at the time of cART initiation does not increase the risk of viral rebound, development of active TB after cART initiation does increase this risk. These findings highlight the importance of strengthening VL monitoring, which should be performed every 2 months, especially in patients with TB, and addressing unsuppressed VLs appropriately if they are detected.
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Letter by Ntsie on the responses of Van Niekerk (Van Niekerk A. Child health, infant formula funding and South African health professionals: Eliminating conflict of interest. S Afr Med J 2020;110(4):262-264. https://doi.org/10.7196/SAMJ.2020.v110i4.14611) and Khan (Khan N. ⋯ S Afr Med J 2020;110(4):262-264. https://doi.org/10.7196/SAMJ.2020.v110i4.14611) to the article by Lake et al. (Lake L, Kroon M, Sanders D, et al. Child health, infant formula funding and South African health professionals: Eliminating conflict of interest. S Afr Med J 2019;109(12):902-906. https://doi.org/10.7196/SAMJ.2019.v109i12.14336).