Does Transjugular Intrahepatic Portosystemic Shunt Stent Differentially Improve Survival in a Subset of Cirrhotic Patients?

Abstract

Does transjugular intrahepatic portosystemic shunt stent (TIPS) improve survival in a subgroup of patients? Yes. TIPS nearly halves portal pressure and increases the effective blood volume. In cases of acute variceal hemorrhage and with a high risk of treatment failure, defined as either hepatic venous pressure gradient higher than 20 mm Hg, Child B with active bleeding at the endoscopy, or Child C with less than 14 points, early or preemptive placement of TIPS (within 72 hours) improves survival. Also, in suitable patients with intractable or refractory ascites, TIPS improves survival if placed early in the course of treatment. While TIPS does not improve survival in other situations, it improves disease management, especially in patients without TIPS contraindications but with refractory bleeding, early rebleeding, portal vein thrombosis, and hepatorenal syndrome. Experience gained at the centers and follow-up of TIPS patients are key features that improve outcome. Important factors for selection and follow-up include cardiac function, inflammation, sarcopenia, age, and early evaluation for liver transplantation.