BACKGROUND: To assess the association between final polytetrafluoroethylene (PTFE)-covered stent transjugular intrahepatic portosystemic shunt (TIPS) angiographic parameters and free shunt revision survey. METHODS: Series of two comparison groups were generated with persistence of varices or not, the 25th, 50th, and 75th percentile as cutoff for each angle and a 15-mm distance as cutoff for distance D. Kaplan Meier free shunt revision curves were then created and compared with Log Rank test. RESULTS: Mean follow-up was 455 days. Thirteen (19.4%) patients had shunt revision. Significant free shunt revision survey difference was found between post-procedural angiographic persistent varices group and the group without varices (P=0.0001). Shunt revision rate at 3, 12 and 24 months was respectively 13%, 29%, and 39% in the group with varices versus 0%, 2.7% and 2.7% in the group without. No difference was found between groups for angles A, B, C and distance D. CONCLUSIONS: Persistence of gastric or esophageal varices on final trans-TIPS angiography increases TIPS revision rate after PTFE-covered stent shunt creation whereas geometric parameters have no influence.
BACKGROUND: To assess the association between final polytetrafluoroethylene (PTFE)-covered stent transjugular intrahepatic portosystemic shunt (TIPS) angiographic parameters and free shunt revision survey. METHODS: Series of two comparison groups were generated with persistence of varices or not, the 25th, 50th, and 75th percentile as cutoff for each angle and a 15-mm distance as cutoff for distance D. Kaplan Meier free shunt revision curves were then created and compared with Log Rank test. RESULTS: Mean follow-up was 455 days. Thirteen (19.4%) patients had shunt revision. Significant free shunt revision survey difference was found between post-procedural angiographic persistent varices group and the group without varices (P=0.0001). Shunt revision rate at 3, 12 and 24 months was respectively 13%, 29%, and 39% in the group with varices versus 0%, 2.7% and 2.7% in the group without. No difference was found between groups for angles A, B, C and distance D. CONCLUSIONS: Persistence of gastric or esophageal varices on final trans-TIPS angiography increases TIPS revision rate after PTFE-covered stent shunt creation whereas geometric parameters have no influence.
Authors: H Ducoin; J El-Khoury; H Rousseau; K Barange; J M Peron; M T Pierragi; J L Rumeau; J P Pascal; J P Vinel; F Joffre Journal: Hepatology Date: 1997-05 Impact factor: 17.425
Authors: Christophe Bureau; Juan Carlos Garcia Pagan; Gilles Pomier Layrargues; Sophie Metivier; Pablo Bellot; Pierre Perreault; Philippe Otal; Juan-G Abraldes; Jean Marie Peron; Hervé Rousseau; Jaume Bosch; Jean Pierre Vinel Journal: Liver Int Date: 2007-08 Impact factor: 5.828
Authors: Juan Carlos Garcia-Pagán; Marco Di Pascoli; Karel Caca; Wim Laleman; Cristophe Bureau; Beate Appenrodt; Angelo Luca; Alexander Zipprich; Juan G Abraldes; Frederik Nevens; Jean Pierre Vinel; Tilman Sauerbruch; Jaime Bosch Journal: J Hepatol Date: 2012-08-30 Impact factor: 25.083