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[Long-term results of TIPS].
1Department of Radiology, Wakayama Medical College.
Summary
Transjugular intrahepatic portosystemic shunt (TIPS) effectively manages portal hypertension, controlling esophageal varices and ascites. Long-term results show sustained efficacy with manageable risks, improving patient survival.
Area of Science:
- Hepatology
- Interventional Radiology
- Gastroenterology
Context:
- Portal hypertension is a serious complication of liver disease.
- Esophageal varices and ascites are common manifestations of portal hypertension.
- Transjugular intrahepatic portosystemic shunt (TIPS) is a minimally invasive procedure to reduce portal pressure.
Purpose:
- To analyze the long-term efficacy and safety of TIPS in patients with portal hypertension.
- To evaluate the impact of TIPS on esophageal varices, ascites, and patient survival.
- To assess shunt patency and the incidence of hepatic encephalopathy after TIPS.
Summary:
- The study analyzed long-term results of TIPS in 48 patients, achieving a 42-patient success rate.
- TIPS significantly reduced portal vein pressure and controlled varices in 82% and ascites in 79% at one year.
- Long-term survival rates were 82% (1-year), 68% (3-year), and 59% (5-year), with a 31% incidence of encephalopathy.
Impact:
- TIPS is an effective treatment for portal hypertension, varices, and ascites.
- The procedure offers significant long-term survival benefits for patients with liver disease.
- TIPS demonstrates a manageable risk profile, with hepatic encephalopathy being the primary concern.