Evidence map›Paper›PMID 33441191›Full record

ArticleArthritis research & therapy2021

Long-term remission and biologic persistence rates: 12-year real-world data.

Kieran Murray, Matthew Turk, Yousef Alammari, Francis Young, Phil Gallagher, Tajvur Saber, Ursula Fearon, Douglas J Veale

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
6.8field-weighted citation impact, top 2% of its field
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. JAK/STAT inhibition reprograms T cell activation and metabolism in inflammatory arthritis patients.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. On-treatment clinical remission of severe asthma with real-world longer-term biologic use.The journal of allergy and clinical immunology. Global · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Evaluation ofMolecular imaging and biology · 2023
    Article
  17. Targeted Therapies in Psoriatic Arthritis-An Update.International journal of molecular sciences · 2023
    Review
  18. Article
  19. Shared decision-making practices and patient values in pharmacist outpatient care for rheumatic disease: A multiple correspondence analysis.Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques · 2023
    Article
  20. Article
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

8 authors at 3 institutions in 3 countries.

Kieran MurrayDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland. kemurray@hotmail.com.ORCID 0000-0001-6201-8116
Matthew TurkDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland.
Yousef AlammariDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland.
Francis YoungDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland.
Phil GallagherDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland.
Tajvur SaberLady Reading Hospital, Soekarno Rd, PTCL Colony Peshawar, Khyber Pakhtunkhwa, 25000, Pakistan.
Ursula FearonMolecular Rheumatology, School of Medicine, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, D06 R590, Ireland.
Douglas J VealeDepartment of Rheumatology, St Vincent's University Hospital, Dublin 4, Ireland.
St. Vincent's University Hospital · IELady Reading Hospital · PKTrinity College Dublin · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBiologic therapies have greatly improved outcomes in rheumatoid arthritis (RA) and psoriatic arthritis (PsA). Yet, our ability to predict long-term remission and persistence or continuation of therapy remains limited. This study explores predictors of remission and persistence of the initial biologic therapy in patients after 12 years. Furthermore, outcomes with adalimumab and etanercept are compared. PATIENTS AND

methodsRA and PsA patients were prospectively recruited from a biologic clinic. Outcomes on commencing therapy, at 1 year and 12 years were reviewed. Demographics, medications, morning stiffness, patient global health score, tender and swollen joint counts, antibody status, CRP and HAQ were collected. Outcomes at 1 year and 12 years are reported and predictors of biologic persistence and EULAR-defined remission (DAS28-CRP < 2.6) are examined with univariate and multivariate analysis.

resultsA total of 403 patients (274 RA and 129 PsA) were analysed. PsA patients were more likely to be male, in full-time employment and have completed higher education. PsA had higher remission rates than RA at both 1 year (60.3% versus 34.5%, p < 0.001) and 12 years (91.3% versus 60.6%, p < 0.001). This difference persisted when patients were matched for baseline disease activity (p < 0.001). Biologic continuation rates were high for RA and PsA at 1 year (49.6% versus 58.9%) and 12 years (38.2% versus 52.3%). In PsA, patients starting on etanercept had lower CRP at 12 years (p = 0.041). Multivariate analysis showed 1-year continuation [OR 4.28 (1.28-14.38)] and 1-year low-disease activity [OR 3.90 (95% CI 1.05-14.53)] was predictive of a 12-year persistence. Persistence with initial biologic at 12 years [OR 4.98 (95% CI 1.83-13.56)] and male gender [OR 4.48 (95% CI 1.25-16.01)] predicted 12 year remission.

conclusionsThis is the first study to show better response to biologic therapy in PsA compared to RA at 12 years. Long-term persistence with initial biologic agent was high and was predicted by biologic persistence and low-disease activity at 1 year. Interestingly, PsA patients had higher levels of employment, educational attainment, and long-term remission rates compared to RA patients.

Indexed as

Antirheumatic AgentsArthritis, PsoriaticArthritis, RheumatoidBiological ProductsEtanerceptFemaleHumansMaleRemission InductionTreatment OutcomeAntirheumatic AgentsBiological ProductsEtanerceptBiologicsPsoriatic arthritisRemissionRheumatoid arthritis

Identifiers

PMID33441191
PMCPMC7807520
OpenAlexW3120248879

What OpenQuestion 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 OpenQuestion graph.