Current status of the distal splenorenal shunt in China

Abstract

Herein we report the results and current status of the distal splenorenal shunt (DSRS) in China. From June 1979 to June 1989, the DSRS was performed in 302 patients with esophagogastric varices. Among a group of 249 patients, 112 were in Child's class A, 97 were in class B, and 40 were in class C. The cause of portal hypertension was posthepatic cirrhosis in 217 patients, schistosomiasis in 28 patients, alcoholic cirrhosis in 3 patients, and biliary cirrhosis in 1 patient. Therapeutic selective shunts were performed in 200 patients with variceal bleeding, and 102 patients received prophylactic shunts. Emergency operations were performed in 10 patients. The original Warren shunt was performed in 264 patients, and various modifications in 38 patients. Simultaneous ligation of the splenic artery was performed in 202 patients. The overall operative mortality rate was 6%. A 3-month to 10-year follow-up demonstrated an 8% recurrent bleeding rate, a 1% incidence of encephalopathy, and a survival rate ranging from 72.3% to 100%. From the preliminary results obtained, we conclude that DSRS is effective and safe in the treatment of esophagogastric variceal bleeding. It can also be used as a prophylactic procedure in Child's class A and B patients.