In:
Hepatology Research, Wiley, Vol. 49, No. 9 ( 2019-09), p. 1015-1025
Abstract:
To identify laboratory predictors of histological progression (HP) of primary biliary cholangitis (PBC). Methods Sequential biopsies were carried out on 35 (11.4%) of 308 patients with PBC treated with ursodeoxycholic acid (UDCA). Patients were divided into high γ‐glutamyl transpeptidase (GGT) ( n = 18) and low GGT ( n = 17) groups, based on the median value of GGT at baseline. Patients were then categorized as showing HP (progressive group, PG) or lacking HP (non‐progressive group, NPG) according to the Scheuer and Nakanuma classifications, with the latter grading liver fibrosis (fibrosis score) and bile duct loss (BDL score). Results According to the Scheuer definition, 12 patients had HP and 23 did not. According to the Nakanuma definition, 8 and 27 patients were in the PG and NPG groups, respectively. The fibrosis and BDL scores progressed in 13 and 8 patients, respectively, whereas 22 and 25 patients did not show HP, respectively. Fisher's exact probability test analysis revealed that the rate of HP using the Nakanuma fibrosis score was significantly higher in the high GGT group compared to the low GGT group ( P 〈 0.05). However, no significant correlation was found between the HP of PBC and the biochemical response to UDCA therapy. Both univariate and multivariate logistic regression analyses indicated that the serum GGT level at baseline is an independent risk factor for an increased Nakanuma fibrosis score. Conclusions The level of serum GGT at baseline is significantly associated with liver fibrosis progression in PBC, and therefore could help to predict the HP of PBC.
Type of Medium:
Online Resource
ISSN:
1386-6346
,
1872-034X
Language:
English
Publisher:
Wiley
Publication Date:
2019
detail.hit.zdb_id:
2006439-1
