Identification of the first signs or symptoms in different spondyloarthritis subtypes and their association with HLA-B27: data from REGISPONSER and RESPONDIA registries

Objective To describe and analyse the initial symptoms attributable to patients with spondyloarthritis (SpA) and their association with HLA-B27 status.Methods This was an observational, cross-sectional and multicentre study with patients who fulfilled the European Spondyloarthropathy Study Group cri...

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Bibliographic Details
Main Authors: Jordi Gratacós, Clementina López-Medina, Janitzia Vázquez-Mellado, Eduardo Collantes-Estevez, Alejandro Escudero-Contreras, Xavier Juanola, Pilar Font-Ugalde, María Ángeles Puche-Larrubia, Lourdes Ladehesa-Pineda
Format: Article
Language:English
Published: BMJ Publishing Group 2023-07-01
Series:RMD Open
Online Access:https://rmdopen.bmj.com/content/9/3/e003235.full