Transjugular intrahepatic portosystemic shunt prevents rebleeding in cirrhotic patients having cavernous transformation of the portal vein without improving their survival.

Abstract

To compare the efficacy of transjugular intrahepatic portosystemic shunts (TIPS) and endoscopic variceal ligations (EVL) plus propranolol in decreasing rebleeding and improving survival rates in cirrhotic patients with cavernous transformation of the portal vein (CTPV). Cirrhotic patients with CTPV and a history of variceal bleeding who were treated for recurrent variceal bleeding between June 2010 and July 2016 were identified and classified based on the treatment they received (TIPS or EVL plus propranolol). Their characteristics and clinical data were recorded. The rebleeding and long-term survival rates between the two groups were analyzed. A total of 51 patients were included, of whom 25 were treated with TIPS and 26 with EVL plus propranolol. The mean duration of follow up was 21 months (range 1-47 months) in the former group and 27 months (range 6-73 months) in the latter group. The recurrent variceal bleeding-free rate increased remarkably in the TIPS group compared with the EVL + propranolol group (P = 0.047). Three (14.3%) patients died in the TIPS group, and one (3.8%) in the EVL plus propranolol group (P = 0.305). Hepatic encephalopathy occurred in 14.3% (3/21) of the patients in the TIPS group and in 3.8% (1/26) in the EVL + propranolol group (P = 0.202). TIPS appeared to be more effective in preventing rebleeding in cirrhotic patients with CTPV compared with EVL plus propranolol, without improving survival.