Chronic Renal Failure in Sickle Cell Disease: Risk Factors, Clinical Course, and Mortality

Abstract

The pre-azotemic manifestations of hypertension, proteinuria, and increasingly severe anemia predict end-stage renal failure in patients with sickle cell disease. The rate of progression of renal insufficiency is genetically determined. Treatment of the uremic phase has been dismal, underscoring the need for the development of useful pre-azotemic therapeutic modalities.