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Predictors of Short-Term Outcome of Kasai Portoenterostomy for Biliary Atresia in Infants: a Single-Center Study / 대한소아소화기영양학회지
Pediatric Gastroenterology, Hepatology & Nutrition ; : 266-275, 2020.
Article | WPRIM | ID: wpr-834138
ABSTRACT
Purpose@#The outcome predictors of Kasai portoenterostomy (KPE) for biliary atresia (BA) are controversial. This study aimed to identify possible short-term outcome predictors of KPE for BA in infants. @*Methods@#This retrospective study included infants with BA who underwent KPE between January 2015 and December 2017 and were followed up for at least 6 months after surgery at the Pediatric Hepatology Unit, Cairo University Pediatric Hospital, Egypt. The short-term outcome was jaundice clearance within 6 months following surgery. All data were compared between the jaundice free group and those with persistent jaundice to identify the predictors of jaundice clearance. @*Results@#The study included 75 infants. The mean age at the time of surgery was 82.43±22.77 days (range, 37–150 days), and 28 (37.3%) infants cleared their jaundice within 6 months postoperative. Age at surgery did not significantly affect the outcome (p=0.518). Infants with persistent jaundice had significantly higher pre-operative levels of aspartate aminotransferase (AST) than those who were jaundice free (p=0.041). Receiver operating characteristic curve analysis showed that preoperative AST ≤180 IU/L was predictive of a successful KPE, with sensitivity 74.5% and specificity 60.7%. Infants with bile plugs in liver biopsy had a 6-fold higher risk of persistent jaundice than those without bile plugs (95% confidence interval 1.59–20.75, p=0.008). @*Conclusion@#Jaundice clearance after KPE for BA can be predicted using preoperative AST and presence of bile plugs in liver biopsy.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Observational study / Prognostic study Journal: Pediatric Gastroenterology, Hepatology & Nutrition Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Observational study / Prognostic study Journal: Pediatric Gastroenterology, Hepatology & Nutrition Year: 2020 Type: Article