Observations on fifty distal splenorenal shunts.

Fifty patients underwent conventional distal splenorenal shunts for bleeding esophageal varices. Five patient died within 30 days, giving an operative mortality of 10%. Three patients were lost of follow-up, but 47 patients were evaluated. Twelve patients died, 11 of liver failure, with more than half of the deaths occurring with 1 year, three fourths within 2 years, and all within 3 years after operation. Eleven patients rebled, and seven of these were among those who died. Sixteen patients had ascites prior to operation, but all responded to aggressive medical therapy. Twenty-two patients were available for study 2 or more years following operation. Eighteen (82%) are well with no encephalopathy, although the remaining four (18%) have had transient episodes of encephalopathy. Sixteen of the 18 patients judge their lifestyles to be productive. If the patient survived 24 months or longer, he had a four in five chance of living a normal life.