Predictors of Biliary Leakage After T-Tube Removal in Living Donor Liver Transplantation Recipients

• Published in: Transplantation proceedings Vol. 47; no. 8; pp. 2488 - 2492
• Main Authors: Wang, S.-H, Lin, P.-Y, Wang, J.-Y, Lin, H.-C, Hsieh, C.-E, Chen, Y.-L
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.10.2015
• Subjects: Adult; Anastomotic Leak - etiology; Biliary Tract - secretion; Biliary Tract Diseases - etiology; Device Removal - adverse effects; Female; Humans; Liver Transplantation - adverse effects; Liver Transplantation - instrumentation; Liver Transplantation - methods; Living Donors; Logistic Models; Male; Middle Aged; Risk Factors; Surgery; Transplant Recipients
• ISSN: 0041-1345; 1873-2623
• DOI: 10.1016/j.transproceed.2015.09.019

Abstract Background Biliary leakage after T-tube removal is a frequent cause of morbidity in liver transplant recipients. The aim of this study was to determine the factors that predict the development of biliary leakage after T-tube removal in living donor liver transplantation (LDLT) recipients. Methods Of the 144 patients who underwent LDLT with right-lobe liver grafts during the period January 2007 to May 2013 at a single medical center, 40 received biliary anastomosis with T-tube placement. Subjects were grouped into either a biliary leakage or non-biliary leakage group on the basis of the presence or absence of abdominal symptoms associated with signs of peritoneal irritation after T-tube removal. Recipient, graft, operative, and postoperative factors were included in a forward, stepwise multiple logistic regression model to identify the most important risk factors for biliary leakage after T-tube removal. Results Biliary leakage developed in 9 (22.5%) patients after T-tube removal. Risk factors associated with biliary leakage included the number of abdominal surgeries performed [odds ratio (OR) = 12.6, 95% confidence interval (CI): 2.1–20.4] and duration of T-tube placement (OR = 6.9, 95% CI: 1.2–10.7). Conclusions Biliary leakage after T-tube removal is associated with significant morbidity in LDLT recipients. We suggest that T-tube placement be used sparingly in LDLT biliary reconstruction. When used, a T-tube should not be removed earlier than 8 months after placement, especially in recipients who have received primary abdominal surgery.