[The course and outcome of acute kidney failure in patients treated by hemodialysis].

In 1989-1995 229 patients with acute renal failure were treated by hemodialysis. A total of 1470 procedures have been performed, 8.8 +/- 1.5, on the average. 61 patients (26.6%) died. There is no significant relation between duration of oliguria, maximum BUN, creatinine level and lethality. The latter is associated with the patient's age, acute respiratory failure, sepsis, coma, hyperbilirubinemia and hypoproteinemia. Lethality was higher at failure of two and more organs and poor prognosis defined by a simplified acute physiology score (SAPS). 10 patients (5.9%) were discharged with increased creatinine level. Conventional hemodialysis is recommended as a basic technique of dialysis for patients with mono-organ failure and relatively good prognosis according to SAPS scale.