Endoscopic retrograde cholangiography and percutaneous transhepatic cholangiodrainage in biliary strictures after liver transplantation: Long-term outcome predictors and influence on patient survival
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Endoscopic retrograde cholangiography and percutaneous transhepatic cholangiodrainage in biliary strictures after liver transplantation: Long-term outcome predictors and influence on patient survival. / Heinemann, Melina; Tafrishi, Bita; Pischke, Sven; Fischer, Lutz; Rösch, Thomas; Lohse, Ansgar W; Sterneck, Martina; Denzer, Ulrike W.
in: LIVER INT, Jahrgang 39, Nr. 6, 06.2019, S. 1155-1164.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - Endoscopic retrograde cholangiography and percutaneous transhepatic cholangiodrainage in biliary strictures after liver transplantation: Long-term outcome predictors and influence on patient survival
AU - Heinemann, Melina
AU - Tafrishi, Bita
AU - Pischke, Sven
AU - Fischer, Lutz
AU - Rösch, Thomas
AU - Lohse, Ansgar W
AU - Sterneck, Martina
AU - Denzer, Ulrike W
N1 - © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
PY - 2019/6
Y1 - 2019/6
N2 - BACKGROUND & AIMS: Biliary strictures are common complications after orthotopic liver transplantation. Endoscopic retrograde cholangiography evolved as standard and percutaneous transhepatic cholangiodrainage as alternative therapy. This study analysed predictors of long-term success of biliary strictures after endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage and its impact on patient survival.METHODS: All adult patients with biliary strictures receiving endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage between 2009 and 2015 at the University Medical Center Hamburg-Eppendorf were retrospectively analysed. Potential predictors of long-term success (≥12 months) were identified by univariate and logistic regression analyses. Patient survival was analysed by Kaplan-Meier method and log-rank test.RESULTS: Hundred and sixteen patients were treated with endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage, including 67 patients with anastomotic strictures, 22 with nonanastomotic strictures and 27 with both stricture types. Eighty-five patients received endoscopic retrograde cholangiography, 17 percutaneous transhepatic cholangiodrainage and 14 both techniques. Long-term success was achieved in 60 patients (52%). Predictors of treatment failure were a preinterventional C-reactive protein >8 g/dL in anastomotic strictures (P = 0.039) and a body mass index ≤21 kg/m2 in nonanastomotic strictures (P = 0.021). In patients who received endoscopic retrograde cholangiography only, balloon dilatation of anastomotic strictures with larger diameters favoured success (P = 0.015). Achievement of long-term success was associated with prolonged patient survival in anastomotic strictures (P = 0.036) and nonanastomotic strictures (P = 0.025), but not in combined strictures (P = 0.739).CONCLUSION: In post-orthotopic liver transplantation biliary strictures treated by endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage, patient BMI and preinterventional C-reactive protein may influence prognosis. Endoscopic retrograde cholangiography with larger balloon diameter may favour success in anastomotic strictures. Long-term success by endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage is associated with superior survival in patients with anastomotic strictures and nonanastomotic strictures only.
AB - BACKGROUND & AIMS: Biliary strictures are common complications after orthotopic liver transplantation. Endoscopic retrograde cholangiography evolved as standard and percutaneous transhepatic cholangiodrainage as alternative therapy. This study analysed predictors of long-term success of biliary strictures after endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage and its impact on patient survival.METHODS: All adult patients with biliary strictures receiving endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage between 2009 and 2015 at the University Medical Center Hamburg-Eppendorf were retrospectively analysed. Potential predictors of long-term success (≥12 months) were identified by univariate and logistic regression analyses. Patient survival was analysed by Kaplan-Meier method and log-rank test.RESULTS: Hundred and sixteen patients were treated with endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage, including 67 patients with anastomotic strictures, 22 with nonanastomotic strictures and 27 with both stricture types. Eighty-five patients received endoscopic retrograde cholangiography, 17 percutaneous transhepatic cholangiodrainage and 14 both techniques. Long-term success was achieved in 60 patients (52%). Predictors of treatment failure were a preinterventional C-reactive protein >8 g/dL in anastomotic strictures (P = 0.039) and a body mass index ≤21 kg/m2 in nonanastomotic strictures (P = 0.021). In patients who received endoscopic retrograde cholangiography only, balloon dilatation of anastomotic strictures with larger diameters favoured success (P = 0.015). Achievement of long-term success was associated with prolonged patient survival in anastomotic strictures (P = 0.036) and nonanastomotic strictures (P = 0.025), but not in combined strictures (P = 0.739).CONCLUSION: In post-orthotopic liver transplantation biliary strictures treated by endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage, patient BMI and preinterventional C-reactive protein may influence prognosis. Endoscopic retrograde cholangiography with larger balloon diameter may favour success in anastomotic strictures. Long-term success by endoscopic retrograde cholangiography and/or percutaneous transhepatic cholangiodrainage is associated with superior survival in patients with anastomotic strictures and nonanastomotic strictures only.
U2 - 10.1111/liv.13995
DO - 10.1111/liv.13995
M3 - SCORING: Journal article
C2 - 30367552
VL - 39
SP - 1155
EP - 1164
JO - LIVER INT
JF - LIVER INT
SN - 1478-3223
IS - 6
ER -