Renin-angiotensin system inhibitors, type 2 diabetes and fibrosis progression: An observational study in patients with nonalcoholic fatty liver disease

Salvatore Petta, Antonio Craxi, Vittorio Borroni, Serena Pelusi, Chiara Rosso, Paola Dongiovanni, Elisabetta Bugianesi, Anna Ludovica Fracanzani, Luca Valenti, Silvia Fargion

Risultato della ricerca: Article

25 Citazioni (Scopus)

Abstract

Background The clinical determinants of fibrosis progression in nonalcoholic fatty liver disease (NAFLD) are still under definition. Aim To assess the clinical determinants of fibrosis progression rate (FPR) in NAFLD patients with baseline and follow-up histological evaluation, with a special focus on the impact of pharmacological therapy. Methods In an observational cohort of 118 Italian patients from tertiary referral centers, liver histology was evaluated according to Kleiner. Independent predictors of FPR were selected by a stepwise regression approach. Results Median follow-up was 36 months (IQR 24-77). Twenty-five patients (18%) showed some amelioration, 63 (53%) had stability, 30 (25%) had progression of fibrosis. Patients with nonalcoholic steatohepatitis (NASH) had similar demographic and anthropometric features, but a higher prevalence of type 2 diabetes (T2D; p = 0.010), and use of renin-angiotensin axis system (RAS) inhibitors (p = 0.005). Fibrosis progression was dependent of the length of follow-up, and was associated with, but did not require, the presence of NASH (p<0.05). Both fibrosis progression and faster FPR were independently associated with higher APRI score at follow-up, absence of treatment with RAS inhibitors, and T2D diagnosis at baseline (p<0.05). There was a significant interaction between use of RAS inhibitors and T2D on FPR (p = 0.002). RAS inhibitors were associated with slower FPR in patients with (p = 0.011), but not in those without (p = NS) T2D.
Lingua originaleEnglish
pagine (da-a)e0163069-
Numero di pagine13
RivistaPLoS One
Volume11
Stato di pubblicazionePublished - 2016

    Fingerprint

All Science Journal Classification (ASJC) codes

  • General
  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

Cita questo

Petta, S., Craxi, A., Borroni, V., Pelusi, S., Rosso, C., Dongiovanni, P., Bugianesi, E., Fracanzani, A. L., Valenti, L., & Fargion, S. (2016). Renin-angiotensin system inhibitors, type 2 diabetes and fibrosis progression: An observational study in patients with nonalcoholic fatty liver disease. PLoS One, 11, e0163069-.