Objective:To investigate the effect of hemoperfusion combined with hemodialysis on treatment of acute renal failure.Methods:A total of 50 cases of acute renal failure were randomly divided into two groups,experimental group with combined hemoperfusion and hemodialysis(HD + HP);control group treated with conventional HD.All patients were followed up for 1-2 months after treatment;biochemical indexes and efficacy were observed and compared.Results:After treatment,biochemical indicators were significantly bett...