Evidence map›Paper›PMID 18270850›Full record

ArticleClinical reviews in allergy & immunology2008

Antibodies to citrullinated vimentin are a specific and sensitive marker for the diagnosis of rheumatoid arthritis.

Hannah Poulsom, Peter J Charles

Registry-linked trialAbstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Clinical reviews in allergy & immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03224377 (Diagnostic Utility of Anti-mutated Citrullinated Vimentin Antibodies,Anti Cyclic Citrullinated Peptide Antibodies and Rheumatoid Factor in Rheumatoid Arthritis), which is not on this map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 7% 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.

NCT03224377 unknown statusnot on this mapstarted 2017, after this paper: background citation

Diagnostic Utility of Anti-mutated Citrullinated Vimentin Antibodies,Anti Cyclic Citrullinated Peptide Antibodies and Rheumatoid Factor in Rheumatoid Arthritis

TypeobservationalSponsorAssiut UniversityRan2017 to 2019Enrolled80ConditionsRheumatoid ArthritisArmsanti mutated citrullinated vimentin antibodies
3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

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  9. Immune cells in lens injury repair and fibrosis.Experimental eye research · 2021
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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

2 authors at 2 institutions in 2 countries.

Hannah PoulsomDivision of Immunology, Hammersmith Hospitals NHS Trust, and Kennedy Institute of Rheumatology, Imperial College, London, UK.
Peter J Charles
Charing Cross Hospital · GBHammersmith Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe last 5 years have seen the emergence and establishment of antibodies to citrullinated antigens as the diagnostic marker for rheumatoid arthritis (RA). Initially, these were detected using a synthetic peptide, which has undergone a number of modifications to give a diagnostic test with a sensitivity of 65-80% and a specificity of >95%. Antibodies to citrullinated vimentin were first described in 1994 as a highly specific marker for RA (anti-Sa). However, no easily performed assay for these antibodies has been available.

methodsWe have examined the use of a ELISA-based assay with a mutated citrullinated vimentin (MCV) antigen (Orgentec, Mainz, Germany) to assess the diagnostic and prognostic utility of this antibody in RA.

resultsAntibodies to MCV were detected in the sera of 74% RA patients (specificity 96%), 2% systemic lupus erythematosus, 14% Sjögren's syndrome, and 2% scleroderma. Anti-MCV was not detected in sera from healthy blood donors. There was no difference in the frequency of antibodies detected in RA patients with early (<2 years) or chronic (>2 years) disease. There was no significant variation in anti-MCV antibody concentrations in early RA patients over a 52-week period. No significant change was observed with time between the two treatment groups of methotrexate alone or methotrexate plus infliximab.

conclusionsAntibodies to MCV are a specific and sensitive marker for the diagnosis of RA.

Indexed as

Arthritis, RheumatoidAutoantibodiesBiomarkersEnzyme-Linked Immunosorbent AssayHumansMutationPeptides, CyclicSensitivity and SpecificityVimentinAutoantibodiesBiomarkerscyclic citrullinated peptidePeptides, CyclicVimentin

Identifiers

PMID18270850
OpenAlexW1997516770

What OpenQuestion holds

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Registered trials

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.