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  • Title: Variceal hemorrhage: efficacy of transjugular intrahepatic portosystemic shunts created with Strecker stents.
    Author: Echenagusia AJ, Camúñez F, Simó G, Peiró J, Garay MG, Rodriguez Laiz JM, Bañares R.
    Journal: Radiology; 1994 Jul; 192(1):235-40. PubMed ID: 8208945.
    Abstract:
    PURPOSE: To evaluate the efficacy of transjugular intrahepatic portosystemic shunts (TIPS) in treatment of variceal hemorrhage. MATERIALS AND METHODS: Forty-five patients with cirrhosis underwent TIPS placement for treatment of acute (n = 12) or recurrent (n = 33) variceal hemorrhage. Shunts were created with Strecker stents. RESULTS: Shunts were established by deployment of stents in 42 patients. The portosystemic pressure gradient decreased from an average of 20.4 mm Hg +/- 5.4 to 9.2 mm Hg +/- 4.1. Complications included hepatic failure (n = 1), acute shunt thrombosis (n = 2), right jugular vein thrombosis (n = 1), bacteremia (n = 1), and stent misplacement (n = 1). Acute bleeding was controlled in 12 patients. The 30-day mortality rate was 2%; four other patients have since died. During follow-up (mean, 8.9 months), variceal bleeding recurred in six patients. Hepatic encephalopathy developed in six patients. Shunt stenosis or occlusion requiring further intervention occurred in 20 patients. CONCLUSION: TIPS are safe and effective in treatment of variceal hemorrhage; however, secondary interventions are often required to preserve shunt function.
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