| Abstrakt: |
Chronic kidney disease (CKD) particularly in its most severe form, end-stage renal disease (ESRD), is highly prevalent globally. Although both the incidence and prevalence appears to be increasing, the rate of increase is far higher in developing countries, probably as a result of underdevelopment, high incidence of communicable and noncommunicable diseases, poverty as well as inaccessible, unavailable, or unaffordable treatment modalities. The epidemiology differs remarkably between developing and developed economies - it afflicts the young and middle-aged in the former and older individuals in the latter. The etiologies also differ significantly, and the outcome is mainly determined by accessibility and availability of renal replacement therapies. While the three modalities of treatment namely hemodialysis, peritoneal dialysis, and kidney transplantation are available in sub-Saharan Africa, affordability of care remains a major challenge due to nonavailability of healthcare insurance in many of the countries, and where state support is available, dialysis and transplant rationing based on certain criteria remains a major limitation. Data on CKD and ESRD are largely unreliable because of a lack of renal registries in most countries, but the reactivation of the South African Renal Registry and its extension to cover other African countries may improve data quality.
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