South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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We present an unusual case of syphilitic pancreatitis and ascending aortitis in a 41-year-old HIV-negative male patient presenting to a tertiary institution with obstructive jaundice. After a battery of investigations that included computed tomography (CT) and 18F-labelled fluorodeoxyglucose positron emission tomography/CT (18F-FDG PET/CT) imaging, syphilis serology and histology, a diagnosis of tertiary syphilis was made. The patient responded favourably to antibiotics, with resolution of all lesions on FDG PET/CT 13 weeks after initiation of therapy. Even though tertiary syphilis is a rare entity, it should be earmarked as a mimicker of other pathological conditions, including, in this case, primary pancreatic malignancy.
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The outcome and response of idiopathic nephrotic syndrome (NS) to steroids have been linked to race. ⋯ Our study shows a rising incidence of FSGS, with the majority of patients having SRNS, particularly black African children. This highlights the need for alternative efficacious therapy in the management of this disease. Also, a higher percentage of black African children with both MCD and FSGS were SS on histopathological examination, which was in keeping with reports from other regions in SA. There are still major challenges for the inclusion of all children into a chronic dialysis and transplant programme.
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Randomized Controlled Trial
Comparison of praziquantel efficacy at 40 mg/kg and 60 mg/kg in treating Schistosoma haematobium infection among schoolchildren in the Ingwavuma area, KwaZulu-Natal, South Africa.
The World Health Organization recommends praziquantel (PZQ) (40 mg/kg body weight) for treating schistosomiasis. However, drug failure has been reported, prompting use of 60 mg/kg, for which results have been inconsistent. ⋯ The efficacy of PZQ at 60 mg/kg was similar to that at 40 mg/kg. A dose >40 mg/kg therefore does not add value in treating S. haematobium infection. Transient side-effects (mostly dizziness) were observed more in the 60 mg/kg group than in the 40 mg/kg group. We recommend continued use of 40 mg/kg body weight for treating schistosomiasis.
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Allergy is a common health problem in South Africa (SA), and a rational approach to allergy testing is essential to ensure cost-effective as well as optimal patient diagnosis and management. ⋯ The current diagnostic recommendations include allergens that demonstrate significant sensitisation in all regions of SA. Two additional allergens that show significant regional sensitisation in the South African population were identified. These findings may aid the recommendations for the most appropriate and cost-effective approach to allergy testing of symptomatic patients in SA.