title: Dialytic ultrafiltration by hemofilter in treatment of patients with refractory ascites and renal insufficiency.
abstract: Six cirrhotic patients with intractable ascites had coexisting renal insufficiency. Dialytic ultrafiltration of ascitic fluid by hemofilter was attempted in these patients for symptomatic relief. The hemofilter removes fluid and substances with a molecular weight less than 50,000 daltons and the concentrated ascitic fluid was reinfused into the peritoneal cavity after ultrafiltration. A transient increase in urine output (p less than 0.01), urinary sodium excretion (p less than 0.01), and endogenous creatinine clearance (p less than 0.02) was noted and the plasma creatinine levels had remained stable for more than 4 months after the procedure. Our study suggests that dialytic ultrafiltration of ascites by hemofilter is a safe method in the management of patients with refractory ascites and renal insufficiency.
mesh_terms: D000328:Adult; D001201:Ascites / Q000628:therapy; D001769:Blood; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications* / Q000628:therapy; D008103:Liver Cirrhosis / Q000150:complications / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D014462:Ultrafiltration