Objective To observe the clinical effect of sodium ferulate combined with uremic clearance granule in treat ing patients with chronic renal failure(CRF).Methods A total of 110 patients with CRF treated in Hospital of Chongqing University were selected and randomly divided into treatment group and control group.Both groups were with general treatment in-cluding low-salt,low-phosphorous,high quality low-protein diet,infection control,pressure control,maintaining the balance of electrolyte,acid-base balance,bl...