Evidence map›Paper›PMID 37494275›Full record

ArticleArthritis & rheumatology (Hoboken, N.J.)2023

The 2023 ACR/EULAR Classification Criteria for Calcium Pyrophosphate Deposition Disease.

Abhishek Abhishek, Sara K Tedeschi, Tristan Pascart, Augustin Latourte, Nicola Dalbeth, Tuhina Neogi, Amy Fuller, Ann Rosenthal, Fabio Becce, Thomas Bardin and 47 more

Open access · hybridAbstract read
In one paragraph

Article in Arthritis & rheumatology (Hoboken, N.J.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
16.7field-weighted citation impact, top 1% 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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.

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  8. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
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  9. Calcium pyrophosphate deposition disease.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2026
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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

57 authors at 20 institutions in 9 countries.

Abhishek AbhishekAcademic Rheumatology, University of Nottingham, Nottingham, UK.
Sara K TedeschiDivision of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, and Harvard Medical School, Boston, Massachusetts.ORCID 0000-0001-9475-1363
Tristan PascartDepartment of Rheumatology, Lille Catholic University, Saint-Philibert Hospital, Lille, France.ORCID 0000-0002-8395-826X
Augustin LatourteUniversité de Paris, INSERM, UMR-S 1132 BIOSCAR, and Service de Rhumatologie, AP-HP, Lariboisière Hospital, Paris, France.ORCID 0000-0002-1087-7768
Nicola DalbethDepartment of Medicine, University of Auckland, Auckland, New Zealand.ORCID 0000-0003-4632-4476
Tuhina NeogiDepartment of Medicine, Section of Rheumatology, Boston University School of Medicine, Boston, Massachusetts.ORCID 0000-0002-9515-1711
Amy FullerAcademic Rheumatology, University of Nottingham, Nottingham, UK.
Ann RosenthalDepartment of Medicine, Medical College of Wisconsin, Milwaukee.ORCID 0000-0003-3911-2846
Fabio BecceLausanne University Hospital and University of Lausanne, Lausanne, Switzerland.ORCID 0000-0001-8444-8504
Thomas BardinUniversité de Paris, INSERM, UMR-S 1132 BIOSCAR, and Service de Rhumatologie, AP-HP, Lariboisière Hospital, Paris, France.ORCID 0000-0002-5080-4790
Hang Korng EaUniversité de Paris, INSERM, UMR-S 1132 BIOSCAR, and Service de Rhumatologie, AP-HP, Lariboisière Hospital, Paris, France.ORCID 0000-0002-2393-7475
Georgios FilippouRheumatology Department, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.ORCID 0000-0002-1647-2083
John FitzGeraldDavid Geffen School of Medicine, University of California, and Veterans Administration for Greater Los Angeles, Los Angeles, California.ORCID 0000-0002-8419-7538
AnnaMaria IagnoccoAcademic Rheumatology Center, Università degli Studi di Torino, Turin, Italy.
Frédéric LiotéUniversité de Paris, INSERM, UMR-S 1132 BIOSCAR, Service de Rhumatologie, AP-HP, Lariboisière Hospital, and Université Paris Cité, Faculté de Santé, Paris, France.
Geraldine M McCarthySchool of Medicine and Medical Science, University College Dublin, and Mater Misericordiae University Hospital, Dublin, Ireland.
Roberta RamondaRheumatology Unit, Department of Medicine, University of Padova, Padova, Italy.ORCID 0000-0002-9683-8873
Pascal RichetteUniversité de Paris, INSERM, UMR-S 1132 BIOSCAR, and Service de Rhumatologie, AP-HP, Lariboisière Hospital, Paris, France.
Francisca SiveraDepartment of Rheumatology, Hospital General Universitario Elda, Elda, Spain, and Department of Clinical Medicine, Universidad Miguel Hernandez, Elche, Spain.
Mariano AndresDepartment of Medicine, Rheumatology Section, Hospital General Universitario de Alicante, Universidad Miguel Hernández, Alicante, Spain.ORCID 0000-0002-0219-9055
Edoardo CipollettaRheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy.ORCID 0000-0002-6881-8197
Michael DohertyAcademic Rheumatology, University of Nottingham, Nottingham, UK.
Eliseo PascualRheumatology Division, Cruces University Hospital, Bilbao, Spain.
Fernando Perez-RuizArthritis Investigation Group, Biocruces-Bizkaia Health Research Institute, Spain, Department of Medicine, Medicine and Nursing School, University of the Basque Country, and Basque Country Rheumatology Society, Bilbao, Spain.
Alexander SoLausanne University Hospital, Lausanne, Switzerland.
Tim L JansenVieCuri Medical Centre, Venlo, The Netherlands, and Medical Cell BioPhysics Group, University of Twente, Enschede, The Netherlands.
Minna J KohlerDepartment of Medicine, Rheumatology Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts.
Lisa K StampDepartment of Medicine, University of Otago, Christchurch, New Zealand.ORCID 0000-0003-0138-2912
Janeth YinhDepartment of Medicine, Rheumatology Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts.
Antonella AdinolfiRheumatology Unit, Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Uri AradDepartment of Rheumatology, Te Whatu Ora-Health New Zealand Waikato, Hamilton, New Zealand.ORCID 0000-0002-2881-7739
Thanda AungDivision of Rheumatology, University of California, Los Angeles.
Eva BenilloucheDepartment of Rheumatology, Lausanne University Hospital, Lausanne, Switzerland.
Alessandra BortoluzziSection of Rheumatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy, and Azienda Ospedaliera-Universitaria di Ferrara, Cona (FE), Italy.ORCID 0000-0003-2416-8134
Jonathan DauDepartment of Medicine, Rheumatology Unit, Massachusetts General Hospital, Boston.
Ernest ManingdingHighland Hospital, Oakland, California.
Meika A FangDavid Geffen School of Medicine, University of California, and Veterans Administration for Greater Los Angeles, Los Angeles, California.
Fabiana A FigusRheumatology Division, Local Health Unit (ASL), Turin-3, Collegno and Pinerolo, Italy.
Emilio FilippucciRheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy.
Janine HaslettDepartment of Medicine, University of Otago, Christchurch, New Zealand.
Matthijs JanssenVieCuri Medical Centre, Venlo, The Netherlands.
Marian KaldasDavid Geffen School of Medicine, University of California, Los Angeles.
Maryann KimotoDavid Geffen School of Medicine, University of California, Los Angeles.
Kelly LeamyMater Misericordiae University Hospital, Dublin, Ireland.
Geraldine M NavarroDivision of Rheumatology, University of California, Los Angeles, California.
Piercarlo Sarzi-PuttiniDepartment of Rheumatology, IRCCS Galeazzi-Sant'Ambrogio Hospital, Milan, Italy.
Carlo ScirèEpidemiology Unit, Italian Society for Rheumatology, Milan, Italy.ORCID 0000-0001-7451-0271
Ettore SilvagniSection of Rheumatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy, and Azienda Ospedaliera-Universitaria di Ferrara, Cona (FE), Italy.
Silvia SirottiDepartment of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.ORCID 0000-0001-9795-131X
John R StackSchool of Medicine and Medical Science, University College Dublin, and Mater Misericordiae University Hospital, Dublin, Ireland.
Linh TruongDivision of Rheumatology, University of California, Los Angeles, California.
Chen XieDivision of Rheumatology, University of California, Los Angeles, California.
Chio YokoseHarvard Medical School, Boston, Massachusetts.ORCID 0000-0001-7557-3303
Alison M HendryDepartment of Medicine, General Medicine and Rheumatology, Middlemore Hospital, Counties Manukau Health District, New Zealand.
Robert TerkeltaubSan Diego Veterans Administration Healthcare Service, and University of California, San Diego.
William J TaylorDepartment of Medicine, Rheumatology Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts.ORCID 0000-0001-6075-8479
Hyon K ChoiDepartment of Medicine, Rheumatology Unit, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts.
University of California, Los Angeles · USHarvard University · USInserm · FRUniversity of Lausanne · CHUniversity of Nottingham · GBMarche Polytechnic University · ITUniversitat de Miguel Hernández d'Elx · ESUniversity College Dublin · IEUniversity of Ferrara · ITUniversity of Otago · NZVieCuri Medisch Centrum · NLAzienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda · ITBoston University · USBrigham and Women's Hospital · USHighland Hospital · USHospital de Cruces · ESIstituto Clinico Sant'Ambrogio · ITIstituto Ortopedico Galeazzi · ITMassachusetts General Hospital · USMater Misericordiae University Hospital · IE

Funding

Studying pseudogout using naturallanguage processing and novelimaging approachesK23AR075070 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI TEDESCHI, SARA K. · 2019 to 2023
$937k
NIAMS NIH HHS K23 AR075070NIAMS NIH HHS L30 AR070514
6 · The paper itself

Abstract

objectiveCalcium pyrophosphate deposition (CPPD) disease is prevalent and has diverse presentations, but there are no validated classification criteria for this symptomatic arthritis. The American College of Rheumatology (ACR) and EULAR have developed the first-ever validated classification criteria for symptomatic CPPD disease.

methodsSupported by the ACR and EULAR, a multinational group of investigators followed established methodology to develop these disease classification criteria. The group generated lists of candidate items and refined their definitions, collected de-identified patient profiles, evaluated strengths of associations between candidate items and CPPD disease, developed a classification criteria framework, and used multi-criterion decision analysis to define criteria weights and a classification threshold score. The criteria were validated in an independent cohort.

resultsAmong patients with joint pain, swelling, or tenderness (entry criterion) whose symptoms are not fully explained by an alternative disease (exclusion criterion), the presence of crowned dens syndrome or calcium pyrophosphate crystals in synovial fluid are sufficient to classify a patient as having CPPD disease. In the absence of these findings, a score >56 points using weighted criteria, comprising clinical features, associated metabolic disorders, and results of laboratory and imaging investigations, can be used to classify as CPPD disease. These criteria had a sensitivity of 92.2% and specificity of 87.9% in the derivation cohort (190 CPPD cases, 148 mimickers), whereas sensitivity was 99.2% and specificity was 92.5% in the validation cohort (251 CPPD cases, 162 mimickers).

conclusionThe 2023 ACR/EULAR CPPD disease classification criteria have excellent performance characteristics and will facilitate research in this field.

Indexed as

CalcinosisCalcium PyrophosphateChondrocalcinosisRheumatologyHumansSyndromeUnited StatesCalcium Pyrophosphate

Identifiers

PMID37494275
PMCPMC10543651
OpenAlexW4385262381

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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.