Abstract

PurposeTo retrospectively evaluate long-term outcomes of percutaneous transhepatic biliary drainage (PTBD) followed by balloon dilation and placement of an internal drainage tube for anastomotic stricture in pediatric patients who underwent living donor liver transplantation (LDLT) with Roux-en-Y hepaticojejunostomy (RYHJ). Materials and MethodsFifty-two patients (23 male, 29 female; median age, 5 y) with anastomotic biliary stricture were treated with PTBD followed by balloon catheter dilation and long-term placement of an internal drainage tube, which was removed upon cholangiographic confirmation of free flow of bile into the small bowel. Clinical success, tube independence rate, risk factors of recurrent biliary stricture, and patency rates were evaluated. ResultsThirty-nine patients (75%) had no stricture recurrence. Of 13 patients (25%) with recurrence, six were treated again with the same percutaneous biliary interventions and showed no further recurrence. Clinical success was noted in 43 of 52 patients (83%). Drainage tubes were removed from 49 patients (94%). Multivariate logistic regression analysis indicated that serum alanine aminotransferase level > 53 IU/L at discharge after the initial series of percutaneous biliary interventions was a significant risk factor for recurrent biliary stricture (P = .002). Kaplan–Meier analysis showed 1-, 3-, 5-, and 10-year primary and primary assisted patency rates of 75%, 70%, 70%, and 68%, and 94%, 92%, 88%, and 88%, respectively. ConclusionsPTBD followed by balloon dilation and internal drainage may be an effective treatment for anastomotic biliary stricture after pediatric LDLT with RYHJ.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.