Spinal radiographic progression in axial spondyloarthritis and the impact of classification as nonradiographic versus radiographic disease: Data from the Swiss Clinical Quality Management cohort.
Monika HebeisenRaphael MicheroliAlmut SchererXenofon BaraliakosManouk de HoogeDésirée van der HeijdeRobert LandewéKristina BürkiMichael J NissenBurkhard MöllerPascal ZuffereyPascale ExerAdrian CiureaPublished in: PloS one (2020)
Spinal structural damage is mainly restricted to patients with r-axSpA, leading to relevant prognostic and therapeutic implications.