Abstract
Introduction: Fibroblast growth factor 21 (FGF21) analogues may benefit patients with metabolic dysfunction-associated steatohepatitis (MASH). We aimed to compare the efficacy and safety of FGF21 analogues versus placebo for treating patients with MASH in randomized controlled trials (RCTs). Methods: We searched PubMed, Embase, and the Cochrane Library. Primary outcomes were fibrosis improvement ≥1 stage without worsening of MASH and MASH resolution without worsening of fibrosis. Secondary outcomes were relative reduction ≥30% of the hepatic fat fraction (HFF) measured by magnetic resonance imaging-derived proton density fat fraction (MRI-PDFF) and adverse events (AEs). Results: We included 7 RCTs (886 patients). FGF21 analogues had a higher probability of fibrosis improvement ≥1 stage without worsening of MASH (RR: 1.54; 95% CI: 1.07, 2.22), MASH resolution without worsening of fibrosis (RR: 3.31; 95% CI: 1.80, 6.06), and reduction ≥30% in the HFF by MRI-PDFF (RR: 3.03; 95% CI: 2.12, 4.33) than placebo, without significant difference in the risk of AEs. Subgroup analyses by the stage of fibrosis showed that FGF21 analogues improved fibrosis only among patients with fibrosis stages F1–F3. Conclusion: FGF21 analogues appear to be an effective and safe treatment option for patients with MASH, although the impact on fibrosis improvement may be limited to non-cirrhotic patients.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
