Evidence map›Paper›PMID 41924121›Full record

ArticleRheumatology advances in practice2026

Real-world experience with Janus kinase inhibitors in rheumatoid and psoriatic arthritis: retention and discontinuation factors in a UK six-centre cohort.

Joseph Nathan, Bayram Farisogullari, Nicholas Jones, Mohammad Ayoub, James Brown, Sarah Levy, James Brader, Ayse Ersoy, Blossom Israni, Mark Lloyd and 12 more

Abstract read
In one paragraph

Article in Rheumatology advances in practice, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors.

Joseph NathanDepartment of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK.ORCID https://orcid.org/0000-0002-1301-0895
Bayram FarisogullariDepartment of Neuromuscular Diseases, University College London, London, UK.ORCID https://orcid.org/0000-0002-9394-1103
Nicholas JonesDepartment of Rheumatology, Croydon University Hospitals, London, UK.
Mohammad AyoubDepartment of Rheumatology, Croydon University Hospitals, London, UK.
James BrownDepartment of Rheumatology, Croydon University Hospitals, London, UK.
Sarah LevyDepartment of Rheumatology, Croydon University Hospitals, London, UK.
James BraderDepartment of Rheumatology, Frimley Health Foundation Trust, Surrey, UK.
Ayse ErsoyDepartment of Rheumatology, Frimley Health Foundation Trust, Surrey, UK.
Blossom IsraniDepartment of Rheumatology, Frimley Health Foundation Trust, Surrey, UK.
Mark LloydDepartment of Rheumatology, Frimley Health Foundation Trust, Surrey, UK.
Afzal LatheefDepartment of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK.
Diane HillDepartment of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK.
Amybel TaylorDepartment of Rheumatology, Surrey and Sussex Healthcare NHS Trust, Surrey, UK.
Darshani ArachchigeDepartment of Rheumatology, Surrey and Sussex Healthcare NHS Trust, Surrey, UK.
Hlaing ChitsuDepartment of Rheumatology, Surrey and Sussex Healthcare NHS Trust, Surrey, UK.
Helen LinklaterDepartment of Rheumatology, Surrey and Sussex Healthcare NHS Trust, Surrey, UK.
Kunal LatherDepartment of Rheumatology, Somerset NHS Foundation Trust, Taunton, UK.
Luke GompelsDepartment of Rheumatology, Somerset NHS Foundation Trust, Taunton, UK.
Eman ElfarDepartment of Rheumatology, Epsom and St Helier University Hospitals NHS Trust, Surrey, UK.
Ritu MalaiyaDepartment of Rheumatology, Epsom and St Helier University Hospitals NHS Trust, Surrey, UK.
Pedro M MachadoDepartment of Neuromuscular Diseases, University College London, London, UK.ORCID https://orcid.org/0000-0002-8411-7972
Patrick D W KielyDepartment of Rheumatology, St George's University Hospitals NHS Foundation Trust, London, UK.ORCID https://orcid.org/0000-0002-8091-2717

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To investigate real-world use of Janus kinase inhibitors (JAKis) prescribed for RA and PsA. Methods: We conducted a retrospective review of all patients treated with baricitinib, filgotinib, tofacitinib and upadacitinib across six UK rheumatology centres from time of first use in routine care until November 2024. Standardised data were collected and retention was calculated using Kaplan-Meier analysis. Factors associated with JAKi discontinuation were analysed using multivariable Cox regression analyses. Results: A total of 985 patients [79.5% female, mean age 60 years, RA 849 (86.2%), PsA 136 (13.8%)] were reviewed. MTX and glucocorticoids (GCs) were co-prescribed in 43% and 33.6% of cases, respectively. Among GC users, dose reduction occurred in 18% and complete discontinuation in 61.8%. JAKis were prescribed as a first-line biologic DMARD in 7.5% and as a third-line or later in 78.8%. Median retention was 49 months (range 1-85; 95% CI 42.62, 55.37), with 52.8% remaining on treatment at censure, with no difference between RA and PsA populations. Retention on tofacitinib was significantly lower than baricitinib ( Conclusion: In a real-world setting, JAKi demonstrated high retention in RA and PsA, with a GC-sparing effect. Retention is lower for female sex, older age, tofacitinib

Indexed as

Janus kinase inhibitorspsoriatic arthritisreal-world dataretentionrheumatoid arthritis

Identifiers

PMID41924121
PMCPMC13038248

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.