ArticleBMC rheumatology2025
Efficacy and safety of upadacitinib, a selective JAK-1 inhibitor in treatment of ankylosing spondylitis: a meta-analysis.
Article in BMC rheumatology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Short-Term Metabolic and Inflammatory Effects of Upadacitinib in Biologic-Refractory Spondyloarthritis: Real-World Evidence on Lipid Paradox and Safety.Pharmaceutics · 2026Article
- The Th17/Treg axis: a key to understanding and treating autoimmune disorders.Open life sciences · 2026Article
- Real-world clinical experience with upadacitinib in a cohort of Italian patients with axial spondyloarthritis.Frontiers in pharmacology · 2026Article
- The gut-bone axis in ankylosing spondylitis: mechanistic insights and the translational gap.Clinical and experimental medicine · 2025Review
- Upadacitinib Attenuates Lipopolysaccharide- and Cecal Ligation and Puncture-Induced Inflammatory Responses by Inhibiting NF-κB and Its Downstream Cytokines.Journal of inflammation research · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
objectiveTo systemically assess efficacy and safety of upadacitinib (UPA), a selective inhibitor of Janus kinase 1 (JAK1) in treatment of ankylosing spondylitis (AS).
methodsAvailable databases were used to retrieve literatures of randomized controlled trials (RCTs) of UPA for AS treatment until February 2024. After that, the data were extracted and the Revman 5.4 software was used to conduct a meta-analysis.
resultsA total of 6 articles and 1653 patients (920 in a UPA group (15 mg, q.d) and 733 in a placebo group) were selected in this study. Respectively, UPA treatment significantly increased numbers of the AS patients having 40%, 20%, or partial remission (PR) improvement in assessment of spondylo arthritis international society (ASAS) (ASAS 40: 95%CI: 2.41-4.3, p < 0.00001; ASAS 20: 95%CI: 2.12-3.62, p < 0.00001; ASAS PR: 95%CI: 2.81-7.48, p < 0.00001), Bath ankylosing spondylitis disease activity index (BASDAI50) (95%CI: 2.28 ~ 4.10, p < 0.00001), quality of life (95%CI: 2.06 ~ 3.17, p < 0.00001), AS disease activity score low disease activity (ASDAS LDA) (95%CI: 3.07~9.96, p < 0.00001), ASDAS inactive disease (ID) (95%CI: 2.03 ~ 17.22, p = 0.001), short-form 36 physical component summary (SF-36PCS) (95%CI: 1.53 ~2.81, p < 0.00001), and markedly reduced ASDAS C-reactive protein (CRP) (95%CI: -1.22 ~ -0.42, p < 0.0001), total back pain score (95%CI: -2.01 ~ -0.51, p = 0.001), nighttime back pain score (95%CI: -1.96 ~ -0.54, p = 0.0006), spondylo arthritis research consortium of Canada magnetic resonance imaging (SPARCC MRI) spine score (95%CI: -7.78--3.50, p < 0.00001) and SPARCC MRI sacroiliac joint score (95%CI: -5.99 - -3.09, p < 0.00001), Bath ankylosing spondylitis function index (BASFI) score (95%CI: -1.45 ~ -0.81, p < 0.00001), Maastricht ankylosing spondylitis enthesitis score (MASES) (95%CI: -2.34~-0.35, p = 0.008). Except for neutropenia (95%CI: 1.25 ~ 15.60, p = 0.02), no other adverse effects (AEs) were significantly different between the UPA treatment and placebo.
conclusionsThrough a literature analysis, it reveals that UPA offers significant therapeutic benefits to AS patients with a relatively high safety profile.
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