Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
1.
Article in English | IMSEAR | ID: sea-42481

ABSTRACT

INTRODUCTION: Without hepatic transplantation, hepatic porto-enterostomy is the only definitive surgical therapy for infants with biliary atresia. Unfortunately, clearance of jaundice by the procedure is not promising. Pre-operative data that may predict the outcome is of great value in the selection of surgical candidates. Early post-operative determinants of outcome also help in follow-up planning. OBJECTIVE: To determine peri-operative factors influencing jaundice clearance after hepatic porto-enterostomy in infants with biliary atresia. PATIENTS AND METHOD: Clinical and laboratory data of pediatric patients undergoing hepatic porto-enterostomy in Songklanagarind Hospital from 1988 to 2001 were reviewed regarding age at operation, clinical presentation, gross pathology of bile duct atresia, liver function profiles and changes after the procedure, liver pathology and post-operative ascending cholangitis. Univariate comparison followed by multivariate logistic regression analysis was analyzed against the clearance of jaundice. Statistical analysis was aided by the Stata 7.0 program. Statistical significance was set at p-value less than 0.05. RESULTS: There were 62 infants operated on during the thirteen-year period. Four cases of operative death and a case lost to follow-up before the second post-operative month was excluded. The median age at the operation was 78 days (34-326 days). Twenty-four cases (42.1%) presented with signs of portal hypertension. After the operation, 19 cases (33.4%) were jaundice free, 6 cases (10.5%) had fair clearance and 32 cases (56.1%) had a poor result. Univariate analysis revealed an association between age at surgery and jaundice clearance. Post-operative stool color and decline of total bilirubin level at one month after surgery were significantly correlated with the outcome (p < 0.01). Cholangitis within the first post-operative month significantly had an adverse effect on the short-term survival probability. Multivariate analysis showed an independent association of jaundice clearance with age at surgery and type of bile duct atresia. CONCLUSION: Age of the infants younger than 60 days and type I of bile duct atresia were the key determinants of successful hepatic porto-enterostomy. Early cholangitis was an accelerator of progressive cirrhosis. Stool color and bilirubin level at one month after surgery can be used as predictors of jaundice clearance.


Subject(s)
Analysis of Variance , Biliary Atresia/diagnosis , Female , Humans , Infant , Infant, Newborn , Male , Perioperative Care , Portoenterostomy, Hepatic/adverse effects , Postoperative Complications/epidemiology , Predictive Value of Tests , Probability , Prognosis , Registries , Retrospective Studies , Risk Assessment , Risk Factors , Survival Rate , Thailand , Treatment Outcome
SELECTION OF CITATIONS
SEARCH DETAIL