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| 1 | Evaluation of Doppler-ultrasonography in the diagnosis of transjugular intrahepatic portosystemic shunt dysfunction: A prospective study显示文摘AIM To prospectively evaluate the performance of Dopplerultrasonography(US) for the detection of transjugular intrahepatic portosystemic shunt(TIPS) dysfunction within a multicenter cohort of cirrhotic patients.METHODS This study was conducted in 10 french teaching hospitals. After TIPS insertion, angiography and liver Doppler-US were carried out every six months to detect dysfunction(defined by a portosystemic gradient ≥ 12 mm Hg and/or a stent stenosis ≥ 50%). The association between ultrasonographic signs and dysfunction was studied by logistic random-effects models, and the diagnostic performance of each Doppler criterion was estimated by the bootstrap method. This study was approved by the ethics committee of Tours.RESULTS Two hundred and eighteen pairs of examinations performed on 87 cirrhotic patients were analyzed. Variables significantly associated with dysfunction were: The speed of flow in the portal vein(P = 0.008), the reversal of flow in the right(P = 0.038) and left(P = 0.049) portal branch, the loss of modulation of portal flow by the right atrium(P = 0.0005), ascites(P = 0.001) and the overall impression of the operator(P = 0.0001). The diagnostic performances of these variables were low; sensitivity was < 58% and negative predictive value was < 73%. Therefore, dysfunction cannot be ruled out from Doppler-US. CONCLUSION The performance of Doppler-US for the detection of TIPS dysfunction is poor compared to angiography. New tools are needed to improve diagnosis of TIPS dysfunction. | Charlotte Nicolas Amelie Le Gouge Louis d’Alteroche Jean Ayoub Monica Georgescu Vincent Vidal Denis Castaing Jean-Pierre Cercueil Patrick Chevallier Jerome Roumy Herve Trillaud Louis Boyer Vincent Le Pennec Christophe Perret Bruno Giraudeau Jean-Marc Perarnau STIC-TIPS group | 2017 | World Journal of Hepatology2017，9，27： | 6 |
| 2 | <ce:link locator='fx1'/> <ce:link locator='fx2'/> Insulin Resistance in Chronic Hepatitis C: Association With Genotypes 1 and 4, Serum HCV RNA Level, and Liver Fibrosis显示文摘 | Rami Moucari Tarik Asselah Dominique Cazals–Hatem Hélène Voitot Nathalie Boyer Marie–Pierre Ripault Rodolphe Sobesky Michèle Martinot–Peignoux Sarah Maylin Marie–Hélène Nicolas–Chanoine Valérie Paradis Michel Vidaud Dominique Valla Pierre Bedossa Patrick | 2008 | Gastroenterology2008，，2： | 2 |
| 3 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vasc Surg2000，31，11： | 1 |
| 4 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vasc Surg2000，，： | 1 |
| 5 | <ce:link locator='fx1'/> <ce:link locator='fx2'/> Insulin Resistance in Chronic Hepatitis C: Association With Genotypes 1 and 4, Serum HCV RNA Level, and Liver Fibrosis显示文摘 | Rami Moucari Tarik Asselah Dominique Cazals–Hatem Hélène Voitot Nathalie Boyer Marie–Pierre Ripault Rodolphe Sobesky Michèle Martinot–Peignoux Sarah Maylin Marie–Hélène Nicolas–Chanoine Valérie Paradis Michel Vidaud Dominique Valla Pierre Bedossa Patrick | 2008 | Gastroenterology2008，，2： | 1 |
| 6 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vasc Surg2000，31，： | 1 |
| 7 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vasc Surg2000，31，11： | 1 |
| 8 | Insulin Resistance in Chronic Hepatitis C: Association With Genotypes 1 and 4, Serum HCV RNA Level, and Liver Fibrosis显示文摘 | Rami Moucari Tarik Asselah Dominique Cazals–Hatem Hélène Voitot Nathalie Boyer Marie–Pierre Ripault Rodolphe Sobesky Michèle Martinot–Peignoux Sarah Maylin Marie–Hélène Nicolas–Chanoine Valérie Paradis Michel Vidaud Dominique Valla Pierre Bedossa Patrick | 2008 | Gastroenterology2008，，2： | 1 |
| 9 | Decrease in serum ALT and increase in serum HCV RNA during pregnancy in women with chronic hepatitis C显示文摘 | Anne Gervais Yannick Bacq Jacques Bernuau Michèle Martinot Anne Auperin Nathalie Boyer Afef Kilani Serge Erlinger Dominique Valla Patrick Marcellin | 2000 | Journal of Hepatology2000，，2： | 1 |
| 10 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | | 0，，11： | 1 |
| 11 | Isolation of endothelial cells and their progenitor cells from human perpheral blood显示文摘 | Townsend LE Vogel M | 2000 | J Vasc Surg2000，31，11： | 1 |
| 12 | Comparison between three implementations of automatic identification algorithms for the quantification and characterization of mesoscale eddies in the South Atlantic Ocean 显示文摘 | SOUZA J M A C DE BOYER MONTEGUT C LE TRAON P Y | 2011 | Ocean Sci Discuss2011，8，： | 1 |
| 13 | lsolation of endothelial cells and their progenitor cells from human peripheral blood 显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vasc Surg2000，31，1： | 1 |
| 14 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | J Vase Surg2000，31，11： | 1 |
| 15 | Human arteries engineered in vitro显示文摘 | McKee JA Banik SS Boyer MJ Hamad NM Lawson JH Niklason LE | 2003 | EMBO Rep2003，4，： | 1 |
| 16 | Comparison between three implementations of automatic i- dentification algorithms for the quantification and characteriza- tion of mesoscale eddies in the South Atlantic Ocean 显示文摘 | SOUZA J M A C DE BOYER MONT GUT C LE TRAON P Y | 2011 | Ocean Science2011，7，3： | 1 |
| 17 | Dynamic indentation on human skin in vivo: ageing effects 显示文摘 | Boyer G Laquieze L Le Bot A | 2009 | Skin Res Technol2009，15，1： | 1 |
| 18 | Isolation of endothelial cells and their progenitor cells from human peripheral blood 显示文摘 | Boyer M Townsend LE Vogel M | 2000 | J Vasc Surg2000，31，11： | 1 |
| 19 | Isolation of endothelial cells and their progenitor cells from human peripheral blood显示文摘 | Boyer M Townsend LE Vogel LM | 2000 | Vasc Surg2000，31，18： | 1 |
| 20 | Serum Proteome to Predict Virologic Response in Patients With Hepatitis C Treated by Pegylated Interferon Plus Ribavirin显示文摘 | Valérie Paradis Tarik Asselah Delphine Dargere Marie–Pierre Ripault Michèle Martinot Nathalie Boyer Dominique Valla Patrick Marcellin Pierre Bedossa | 2006 | Gastroenterology2006，，7： | 1 |
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