ArticleArthritis care & research2026
Long-Term Outcomes in Seronegative Rheumatoid Arthritis.
Article in Arthritis care & research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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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
2 citing papers in PubMed.
- Large language model-based extraction of rheumatoid arthritis clinical disease activity index from clinical notes.JAMIA open · 2026Article
- Autoantibodies as prognostic markers in rheumatoid arthritis.Journal of translational autoimmunity · 2025Review
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Authors and funding
8 authors.
Funding
Abstract
objectiveThe purpose of this study was to determine the cumulative incidence of diagnosis switching, drug-free remission, and initiation of a biologic or targeted synthetic disease-modifying antirheumatic drug (b/tsDMARD) in individuals with seronegative rheumatoid arthritis (RA).
methodsAdult residents of Olmsted County, Minnesota, with incident seronegative (rheumatoid factor negative/anti-cyclic citrullinated peptide antibody negative) RA meeting the 1987 and/or 2010 American College of Rheumatology classification criteria were included. Data were collected from January 1, 2005, to December 31, 2023, through manual chart review. Drug-free remission was defined as a period of at least six months where the individual was no longer taking treatment for RA and did not have evidence of active inflammatory arthritis upon evaluation by a rheumatologist. We calculated the 10-year cumulative incidence of a change in diagnosis, adjusting for the competing risk of death, and of drug-free remission and initiation of a b/tsDMARD, adjusting for the competing risks of death or change in diagnosis.
resultsA total of 176 individuals with seronegative RA (68% women) were included. The 10-year cumulative incidence of a change in diagnosis was 12.8% (95% confidence interval [CI] 8.7%-18.9%). The most common change in diagnosis was to spondyloarthritis (4%). The 10-year cumulative incidence of drug-free remission and initiation of a b/tsDMARD was 26.6% (95% CI 20.7%-34.2%) and 19.9% (95% CI 14.7%-26.9%), respectively. Over a median follow-up of 11.8 years, 49 individuals entered drug-free remission.
conclusionAfter initial diagnosis of seronegative RA, about 13% of individuals had a change in diagnosis and a quarter experienced drug-free remission within 10 years.
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