Frequency and characteristics of axial involvement in psoriatic arthritis: results from the International Multicentre AXIS Study

Axial involvement was identified in 27.4% of participants with PsA after final diagnostic assessment, with associated features including HLA-B*27 positivity, IBP, elevated CRP, and imaging changes in SIJ or spine.

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Publication Details

Journal
Annals of the Rheumatic Diseases
Published
2026-03-01
DOI
https://doi.org/10.1016/j.ard.2026.02.025
Primary Topic
Spondyloarthritis Studies and Treatments
Type
article
Field-Weighted Citation Impact
0.00
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article

Frequency and characteristics of axial involvement in psoriatic arthritis: results from the International Multicentre AXIS Study

Marco Massarotti, Ruxandra Elena Schiotis, Marina Magrey, Valderílio Feijó Azevedo et al.
Annals of the Rheumatic Diseases
Spondyloarthritis Studies and Treatments
article

Frequency and characteristics of axial involvement in psoriatic arthritis: results from the International Multicentre AXIS Study

Marco Massarotti, Ruxandra Elena Schiotis, Marina Magrey, Valderílio Feijó Azevedo, Ajesh B. Maharaj, Alejandra López-Rodríguez, Nicholas Shenker, Lianne S. Gensler, Fabian Proft, M. van Lunteren, Sherry Rohekar, Filippo Fagni, Murat Torğutalp, Roberto Ranza, Victoria Navarro-Compán, Ying Ying Leung, Ricardo Acayaba de Toledo, Ramasharan Laxminarayan, Robert GW Lambert, Raquel Almodóvar, Kay Geert A Hermann, Maria Llop, Peter Nash, Rodrigo Garcia-Salinas, Torsten Diekhoff, Nelly Ziade, Dilek Solmaz, Hernán Maldonado-Ficco, Philip S Helliwell, Alice B Gottlieb, Dafna D Gladman, Atul Deodhar, Clementina López-Medina, Walter P Maksymowych, Ashish J Mathew, Vinod Chandran, Désirée van der Heijde, Mikkel Østergaard, Philip Mease, Helena Marzo-Ortega, Laura C Coates, Xenofon Baraliakos, Denis Poddubnyy, Lai- Shan Tam, Filip Van den Bosch, Uta Kiltz, Carlo Salvarani, Francis Kynaston-Pearson, Enrique R Soriano, Joachim Sieper, Alberto Floris, Floris A van Gaalen, James CC Wei, Umut Kalyoncu, Michele M Luchetti Gentiloni, Mikhail Protopopov, Niti Goel, Jürgen Braun
article en

Abstract

Axial involvement was identified in 27.4% of participants with PsA after final diagnostic assessment, with associated features including HLA-B*27 positivity, IBP, elevated CRP, and imaging changes in SIJ or spine.

Annals of the Rheumatic Diseases
Griffith University (AU), Marche Polytechnic University (IT), Universitat Autònoma de Barcelona (ES), Western University (CA), University of Leeds (GB), University Health Network (CA), Faculdade de Medicina de São José do Rio Preto (BR), University of Alberta (CA), Oregon Health & Science University (US), Duke University (US), University of Cagliari (IT), Christian Medical College, Vellore (IN), Chinese University of Hong Kong (HK), University of California, San Francisco (US), Friedrich-Alexander-Universität Erlangen-Nürnberg (DE), Saint Joseph University (LB), China Medical University (TW), University of Toronto (CA), Singapore General Hospital (SG), Izmir Kâtip Çelebi University (TR), University Hospitals of Cleveland (US), Leiden University Medical Center (NL), Ghent University Hospital (BE), Nuffield Orthopaedic Centre (GB), Glostrup Hospital (DK), Hospital Italiano de Buenos Aires (AR), Cambridge University Hospitals NHS Foundation Trust (GB), Copenhagen University Hospital (DK), Christchurch Hospital (NZ), University of Oxford (GB), Universitätsklinikum Erlangen (DE), Azienda Sanitaria Unità Locale di Reggio Emilia (IT), Rheumazentrum Ruhrgebiet (DE), Swedish Medical Center (US), Instituto Maimónides de Investigación Biomédica de Córdoba (ES), Spitalul Clinic CF Cluj-Napoca (RO), Hospital Universitario Fundación Alcorcón (ES), Chung Shan Medical University Hospital (TW), NIHR Leeds Musculoskeletal Biomedical Research Unit (GB), Hospital Italiano La Plata (AR), Queen's Hospital (GB), Hospital Civil de Guadalajara (MX), Duke-NUS Medical School (SG), China Medical University Hospital (TW), Krembil Foundation (CA), Institute of Research and Innovation Parc Tauli (ES), VIB-UGent Center for Inflammation Research (BE), University Hospitals of Derby and Burton NHS Foundation Trust (GB), Instituto Médico Río Cuarto (AR), Istituti di Ricovero e Cura a Carattere Scientifico (IT), University School (US), Universitätsklinikum Brandenburg an der Havel (DE), Krembil Research Institute, Universidade Federal do Paraná (BR), University of Córdoba (ES), Case Western Reserve University (US), Hacettepe University (TR), Charité - Universitätsmedizin Berlin (DE), Universidade Federal de Uberlândia (BR), Walter Sisulu University (ZA), Icahn School of Medicine at Mount Sinai (US)
Openalex Percentile: Top 6%
Spondyloarthritis Studies and Treatments
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