The short-term outcome of modified laparoscopic Kasai portoenterostomy for biliary atresia

Objectives Laparoscopic Kasai portoenterostomy (LKPE) has been shown to be a safe and feasible procedure in patients with biliary atresia (BA). The purpose of this study was to investigate the efficacy of modified LKPE (MLKPE) in the treatment of BA. Methods Data of 58 BA patients undertaken MLPKE from July 2014 to December 2015 were retrospectively analyzed (group B), and compared with that of 43 BA patients received open Kasai portoenterostomy (OKPE) during the same period (group C). In addition, 195 BA patients who had undergone LKPE during May 2009 to June 2014 were also included (group A). Results All 296 patients enrolled in this study were non-syndromic type III BA. Compared with group A, group B had shorter operative time (ORT) (P < 0.01) and fewer intraoperative blood transfusion (IOBT) (P < 0.05). The conversion rate and cholangitis rate were also significantly lower in group B than that in group A (P < 0.05). The postoperative oral intake resumed (POOR), any postoperative complications (APOC), clearance of jaundice (CJ), 1-year and 3-year survival rate with native liver (SNL) were not significantly different between group A and group B (P > 0.05). The ORT, IOBT, POOR, APOC, CJ, 1-year and 3-year SNL in group B were much better than that of group C (P < 0.05). Conclusion The MLKPE was associated with good perioperative with ORT, IOBT, POOR, and APOC. The short-term outcomes in MLKPE were no worse than that of OKPE and LKPE. MLKPE can be regarded as a treatment option for BA.