Journal
ALIMENTARY PHARMACOLOGY & THERAPEUTICS
Volume 54, Issue 9, Pages 1202-1212Publisher
WILEY
DOI: 10.1111/apt.16618
Keywords
-
Ask authors/readers for more resources
Adding bezafibrate to UDCA in patients with UDCA-refractory PBC significantly decreased fibrosis and inflammatory histological scores at 5 years, suggesting potential long-term benefits in cohort studies and controlled trials.
Background Ursodeoxycholic acid (UDCA) is the first-line therapy for primary biliary cholangitis (PBC). However, nearly 40% of patients have an incomplete response to UDCA. The addition of bezafibrate has shown biochemical benefit in this group of patients. Aim To evaluate the long-term effects of UDCA in combination with bezafibrate on histological outcomes in patients with UDCA-refractory PBC. Methods Fifty-nine patients refractory to UDCA were included. Clinical parameters were monitored and paired liver biopsy (PLB) was performed after 5 years of follow-up. Results Of the total cohort, 49 subjects were analysed and 31 had PLB at 5 years. Values for serum ALP, AST, ALT and GGT significantly improved with UDCA-bezafibrate. This beneficial effect was observed at 12 months where 86% achieved ALP at normal levels. Analyses of PLB showed a significant decrease in liver damage as reflected by Ludwig (baseline 2.29 +/- 1.2, to 1.84 +/- 1 at year 5, P = 0.0242) and Ishak (baseline 6.19 +/- 2.2 to 4.77 +/- 2.2 at year 5, P = 0.0008) scores. Overall, regression of fibrosis was attained in 48% of patients. Furthermore, we observed a significant reduction in the proportion with cirrhosis from 19% at baseline to 3% at 5 years (P < 0.001). These beneficial effects were associated with better predictive risk scores using the GLOBE and UK-PBC prognosis models. Conclusions Adding bezafibrate to UDCA in patients with UDCA-refractory PBC showed a significant decrease in fibrosis and inflammatory histological scores at 5 years. These beneficial effects warrant further evaluation in long-term cohort studies and controlled trials.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available