What is the optimal first-line treatment of autoimmune hepatitis? A systematic review with meta-analysis of randomised trials and comparative cohort studies
- PMID: 40154965
- PMCID: PMC11956290
- DOI: 10.1136/bmjgast-2024-001549
What is the optimal first-line treatment of autoimmune hepatitis? A systematic review with meta-analysis of randomised trials and comparative cohort studies
Abstract
Objectives: Uncertainty remains about many aspects of first-line treatment of autoimmune hepatitis (AIH).
Design: Systemic review with meta-analysis (MA).
Data sources: Bespoke AIH Endnote Library, updated to 30 June 2024.
Eligibility criteria: Randomised controlled trials (RCTs) and comparative cohort studies including adult patients with AIH, reporting death/transplantation, biochemical response (BR) and/or adverse effects (AEs).
Data extraction and synthesis: Data pooled in MA as relative risk (RR) under random effects. Risk of bias (ROB) assessed using Cochrane ROB-2 and ROBINS-1 tools.
Results: From seven RCTs (five with low and two with some ROB) and 18 cohort studies (12 moderate ROB, six high for death/transplant), we found lower death/transplantation rates in (a) patients receiving pred+/-aza (vs no pred): overall (RR 0.38 (95% CI 0.20 to 0.74)), in patients without symptoms (0.38 (0.19-0.75)), without cirrhosis (0.30 (0.14-0.65)), and with decompensated cirrhosis (RR 0.38 (0.23-0.61)), and (b) patients receiving pred+aza (vs pred alone) (0.38 (0.22-0.65)). Patients receiving higher (vs lower) initial pred doses had similar BR rates (RR 1.07 (0.92-1.24)) and mortality (0.71 (0.25-2.05)) but more AEs (1.73 (1.17-2.55)). Patients receiving bud (vs pred) had similar BR rates (RR 0.99 (0.71-1.39)), with fewer cosmetic AEs (0.46 (0.34-0.62)). Patients receiving mycophenolate mofetil (MMF) (vs aza) had similar BR rates (RR 1.32 (0.73-2.38)) and fewer AEs requiring drug cessation (0.20 (0.09-0.43)).
Conclusions: Mortality is lower in pred-treated (vs untreated) patients, overall and in several subgroups, and in those receiving pred+aza (vs pred). Higher initial pred doses confer no clear benefit and cause more AEs. Bud (vs pred) achieves similar BR rates, with fewer cosmetic AEs. MMF (vs aza) achieves similar BR rates, with fewer serious AEs.
Keywords: AUTOIMMUNE DISEASE; AUTOIMMUNE HEPATITIS; STEROID-SPARING EFFICACY.
© Author(s) (or their employer(s)) 2025. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Conflict of interest statement
Competing interests: DG: Invited speaker (on PSC) Dr Falk sponsored symposium 2023; hospitality, no honorarium. Other authors: no interests declared.
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References
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- Vierling JM, Kerkar N, Czaja AJ, et al. Hepatology. 2021:753. doi: 10.1002/hep.31407. - DOI
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