Association between HLA-B27 and peripheral spondyloarthritis phenotype: results from the ASAS perSpA study.
Marta Arevalo SalaetClementina López MedinaMireia Moreno Martínez-LosaVictoria Navarro-CompanJoan Calvet FontovaMaria LlopMaxime DougadosJordi GratacósPublished in: RMD open (2023)
In summary, the presence of HLA-B27 in pSpA patients was associated with earlier disease onset and higher axial involvement, tarsitis and uveitis, but not with other EMM, fibromyalgia or peripheral structural damage.