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Published in: Journal of Gastrointestinal Surgery 12/2008

01-12-2008 | original article

Safety of Conservative Management of Bile Leakage after Hepatectomy with Biliary Reconstruction

Authors: Alessandro Ferrero, Nadia Russolillo, Luca Viganò, Enrico Sgotto, Roberto Lo Tesoriere, Marco Amisano, Lorenzo Capussotti

Published in: Journal of Gastrointestinal Surgery | Issue 12/2008

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Abstract

Background

The risks associated with the conservative management of bile leakage after hepatectomy and associated cholangiojejunostomy are not well defined.

Aim

The aim of this study was to evaluate incidence and severity of complications associated with bile leakages after liver resection with biliary reconstruction.

Patients and methods

Clinical data from 1,034 consecutive patients who underwent liver resection were prospectively collected and reviewed. Bile leakage occurred in 25 out of 119 patients (21.0%) who underwent hepatectomy with biliary reconstruction (group 1) and in 42 out of 915 patients (4.6%) without biliary anastomosis (group 2; p < 0.001). Serum albumin and bilirubin levels were the only preoperative factors significantly different between the two groups. Lymphadenectomy was more frequently performed in patients of group 1 (88% vs 16.7, p < 0.001).

Results

Mortality rates were similar in the two groups (8% in group 1 vs 2.3% in group 2, p = 0.28). One or more postoperative complications occurred in 68% in group 1 and in 40.4% in group 2 (p = 0.02). The incidence of sepsis (32% vs 7.1%, p = 0.01), intra-abdominal abscess (12% vs 0, p = 0.04), and abdominal bleeding (28% vs 0, p = 0.006) was significantly higher in group 1. Bile leaks spontaneously healed in 52% of patients in group 1 vs 76.2% in group 2 (p = 0.04). In order to identify independent predictive factors for abdominal bleeding, we compared clinical data of patients with abdominal bleeding (seven patients) and without abdominal bleeding (18 patients) after hepatectomy and biliary reconstruction. Stepwise logistic regression analysis identified the number of reconstructed bile ducts as an independent predictive factor of abdominal bleeding (p = 0.038).

Conclusions

Conservative management of bile leakage after liver resection with biliary reconstruction is associated with higher rates of morbidity. The most severe complication is abdominal bleeding, which is related to the number of bile ducts requiring reconstruction.
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Metadata
Title
Safety of Conservative Management of Bile Leakage after Hepatectomy with Biliary Reconstruction
Authors
Alessandro Ferrero
Nadia Russolillo
Luca Viganò
Enrico Sgotto
Roberto Lo Tesoriere
Marco Amisano
Lorenzo Capussotti
Publication date
01-12-2008
Publisher
Springer-Verlag
Published in
Journal of Gastrointestinal Surgery / Issue 12/2008
Print ISSN: 1091-255X
Electronic ISSN: 1873-4626
DOI
https://doi.org/10.1007/s11605-008-0586-8

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