Serum bile acids early after portoenterostomy are predictive for native liver survival and portal hypertension in biliary atresia.

ABSTRACT:

Objectives

To compare the predictive value of serum bile acids on native liver survival (NLS) and portal hypertension (PH) at various time points early after portoenterostomy (PE) in biliary atresia (BA).

Methods

This was a retrospective observational study. Serum bilirubin and bile acid concentrations were defined by enzymatic spectrophotometry 1, 3, and 6 months after PE. After defining optimal bilirubin and bile acids cutoffs by area under the receiver operating characteristic (AUROC) curves, cutoffs were compared with other predictors of NLS and PH in Cox regression.

Results

Out of 56 patients, 42 (75%) achieved clearance of jaundice (COJ, bilirubin <20 µmol/L at 6 months). Both bilirubin and bile acids at 3 and 6 months were accurate predictors of NLS among all p

SUBMITTER: Anderson L 

PROVIDER: S-EPMC11874233 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature