Continuous peritoneal dialysis in acute renal failure from severe falciparum malaria.
Severe falciparum malaria complicated by acute renal failure resulted in very high mortality. Ten patients with acute renal failure from falciparum malaria (infected rbc up to 80%) were continuously dialysed using Tenckhoff peritoneal catheter. Five were oliguric and BUN was maintained between 60 to 80 mg/dl (21.4 to 28.6 mmol/l) by hourly 1 to 1.5 liter dialysate exchange during the acute phase. The peritoneal urea clearance (mean +/- SD) was 12.1 +/- 1.2 ml/min with urea nitrogen removal of 13.4 +/- 2.3 g/day. In nonoliguric cases dialysis was also needed for additional removal of waste products since the remaining renal function could not cope with the hypercatabolic state. Peritoneal glucose absorption (135 to 565 g/day) gave considerable caloric supply without volume load and also contributed to the prevention of hypoglycemia. Varying degree of acute respiratory failure developed in all patients with 5 cases (2 oliguric and 3 nonoliguric) progressing to pulmonary edema. Swan-Ganz catheterization and hemodynamic study suggested the role of increased capillary permeability and volume overload from endogenous water formation in the development of pulmonary complication. Continuous removal of fluid and waste products minimized these problems and may prevent the progression of respiratory failure. One patient died of severe sepsis and the other nine survived. This study showed the beneficial contribution of continuous peritoneal dialysis in the management of acute renal failure from severe falciparum malaria.
D058186:Acute Kidney Injury / Q000097:blood / Q000209:etiology / Q000628:therapy*; D000293:Adolescent; D000328:Adult; D000818:Animals; D001806:Blood Urea Nitrogen; D002245:Carbon Dioxide / Q000097:blood; D003404:Creatinine / Q000097:blood; D005260:Female; D006801:Humans; D008288:Malaria / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010531:Peritoneal Dialysis, Continuous Ambulatory; D010963:Plasmodium falciparum
D002245:Carbon Dioxide; D003404:Creatinine; D010100:Oxygen