Primary antibiotic prophylaxis in biliary atresia did not demonstrate decreased infection rate: Multi-centre
Yael Brody1, Mordechai Slae2, Achiya Z Amir3,4
1Schneider Children's Medical Center of Israel, Petach-Tiqva, Israel.
Aim:
This retrospective study aimed to assess the efficacy of prophylactic antibiotics in preventing ascending cholangitis following Kasai portoenterostomy (KPE). Data from 72 patients treated across four tertiary centres in Israel from 2008 to 2018 were analysed.
Methods:
Clinical and laboratory data were collected from biliary atresia (BA) diagnosis until liver transplantation (LT) or study completion.
Results:
Median age at KPE was 58.5 days. Successful KPE was achieved in 23 (32%) patients. Ascending cholangitis occurred in 6/23 (26%) successful KPE cases and 15/45 (33%) unsuccessful cases. Primary antibiotic prophylaxis (49% of patients) was associated with earlier onset of cholangitis (median 77 vs 239 days, p = 0.016). During follow-up, 39% underwent LT, with a 5-year survival with native liver (SNL) of 54%.
Conclusion:
Prophylactic antibiotics did not reduce cholangitis rates post-KPE in our cohort. Further research is essential to optimise management strategies for infants with BA.
