[Evaluation of acute renal insufficiency in Dakar]

The acute renal failure (ARF) is a serious complication occurring commonly in gravidic toxemia. The aim of this retrospective study was to evaluate the treatments wed on patients presenting an ARF and hospitalized in the Dakar hemodialysis centers and emergency service of Hospital Principal. These patients should be aged over 15 years at present no history of chronic renal failure. The diagnosis of ARF was based on the presence of a creatinine clearance value < or = 80 ml/mn, a creatinemia > 176.8 mo/l, an azotemia > 9.99 mmol/l. Thirty patients aged form 16 to 56 years were studied, they were 6 males and 24 females. Among them, 22 (73.33%) present anuria, 5 (16.7%) were in oligo anuria, and 3 (10%) had a normal diuresis. An aetiologic treatment was instituted whenever necessary. The other treatments consisted in dietary measures, hydroelectrolytic balance, blood transfusion, diuretic therapy, and hemodialysis. All anuric patients had a diuretic regimen. Ten of them had recovered a diuresis, 16 underwent hemodialysis in a mean time of 4 days. None of latter recovered renal function 5 patients developed Chronic renal failure and 11 died, mainly by infectious complications. Acute renal failure has until now a poor prognosis in our regions because of a certain management delay. This management should include a guide and adequate volume replacement, and eventually diuretic therapy, and dialysis as soon as possible.