Evidence map›Paper›PMID 29678939›Full record

ArticleAnnals of the rheumatic diseases2018

The use of MRI-detected synovitis to determine the number of involved joints for the 2010 ACR/EULAR classification criteria for Rheumatoid Arthritis - is it of additional benefit?

Aleid C Boer, Debbie M Boeters, Annette H M van der Helm-van Mil

Abstract read
In one paragraph

Article in Annals of the rheumatic diseases, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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.

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

6 citing papers in PubMed.

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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

3 authors.

Aleid C BoerDepartment of Rheumatology, Leids Universitair Medisch Centrum, Leiden, The Netherlands.
Debbie M BoetersDepartment of Rheumatology, Leids Universitair Medisch Centrum, Leiden, The Netherlands.
Annette H M van der Helm-van MilDepartment of Rheumatology, Leids Universitair Medisch Centrum, Leiden, The Netherlands.

Funding

European Research Council 714312
6 · The paper itself

Abstract

objectiveTo assess the value of MRI-detected synovitis to determine the number of involved joints on the performance of the 2010-ACR/EULAR classification criteria for rheumatoid arthritis (RA).

methods277 patients with a clinical suspicion of RA consecutively included in the Leiden Early Arthritis Clinic (EAC)-cohort underwent 1.5T MRI of MCP-, wrist- and MTP-joints. Test characteristics of the 2010-criteria were calculated when the number of involved joints was determined with and without including MRI-detected synovitis. Two outcomes were studied: disease modifying anti-rheumatic drug (DMARD)-initiation and 1987-criteria fulfilment during the first year.

resultsAt baseline, 143 patients were classified as RA. When MRI-detected synovitis was considered, 14 patients additionally fulfilled the 2010-criteria. Of these, 64% (9/14) started DMARDs. When MRI-detected synovitis was also used to determine the number of involved joints the sensitivity changed from 62% to 67%, the specificity from 90% to 84% and the AUC from 0.76 to 0.75. The net reclassification index was -2.4%. When fulfilling the 1987-criteria was used as outcome, results were similar.

conclusionWe found no scientific support that the use of MRI-detected synovitis is of additional benefit for the performance of the 2010 classification criteria.

Indexed as

AdultAgedAntirheumatic AgentsArthritis, RheumatoidCohort StudiesFemaleHumansMagnetic Resonance ImagingMaleMetacarpophalangeal JointMetatarsophalangeal JointMiddle AgedSensitivity and SpecificitySeverity of Illness IndexSynovitisWrist JointAntirheumatic Agentsearly rheumatoid arthritismagnetic resonance imagingrheumatoid arthritis

Identifiers

PMID29678939
PMCPMC6298578

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