ArticleScientific reports2021
Increased disease activity in early arthritis patients with anti-carbamylated protein antibodies.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- Diagnostic accuracy of anti-carbamylated protein antibodies in rheumatoid arthritis: a systematic review and meta-analysis.Rheumatology international · 2025Pooled it
- Serum Onconeural Antibodies in Dogs and Cats for Early Diagnosis of Cancer.Veterinary medicine (Auckland, N.Z.) · 2025Article
- Anti-Modified Peptide Antibodies (AMPAs) in Rheumatoid Arthritis: Study of the Diagnostic Value of Citrullinated, Homocitrullinated, and Acetylated Fibrin/Filaggrin Chimeric Peptides.Diagnostics (Basel, Switzerland) · 2024Article
- The peculiar features, diversity and impact of citrulline-reactive autoantibodies.Nature reviews. Rheumatology · 2024Review
- A scoping review of autoantibodies as biomarkers for canine autoimmune disease.Journal of veterinary internal medicine · 2022Article
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Authors and funding
11 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The initial management of rheumatoid arthritis (RA) has a high impact on disease prognosis. Therefore, we need to select the most appropriate treatment as soon as possible. This goal requires biomarkers of disease severity and prognosis. One such biomarker may be the presence of anti-carbamylated protein antibodies (ACarPA) because it is associated with adverse long term outcomes as radiographic damage and mortality. Here, we have assessed the ACarPA as short-term prognostic biomarkers. The study was conducted in 978 prospective early arthritis (EA) patients that were followed for two years. Our results show the association of ACarPA with increased levels of all the disease activity measures in the first visit after arthritis onset. However, the associations were more significant with the high levels in local measures of inflammation and physician assessment than with the increases in systemic inflammation and patient-reported outcomes. More notably, disease activity was persistently increased in the ACarPA positive patients during the two years of follow-up. These differences were significant even after accounting for the presence of other RA autoantibodies. Therefore, the ACarPA could be considered short-term prognostic biomarkers of increased disease activity in the EA patients.
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