Consensus on targeted drug therapy for spondyloarthritis.

Spondyloarthritis (SpA) is a group of chronic inflammatory diseases that predominantly involve the spine and/or peripheral joints. The clinical manifestations of SpA are highly heterogenous and complicated with various comorbidities. SpA is a disabling disease and adversely affects the quality of life of patients. Many new medications that target cytokines or pathways specific for the pathogenesis of SpA have been developed and they are becoming increasingly important in the treatment of SpA. However, identifying the target patient population and standardizing the usage of these drugs are critical issues in the clinical application of these "targeted therapeutic drugs". Under the leadership of National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), managed by Peking Union Medical College Hospital, the "Consensus on targeted drug therapy for spondyloarthritis" has been developed in collaboration with the Rheumatology and Immunology Physicians Committee, Chinese Medical Doctors Association, Rheumatology and Immunology Professional Committee, Chinese Association of Rehabilitation Medicine, and Chinese Research Hospital Association Rheumatology and Immunology Professional Committee. This consensus has been developed with evidence-based methodology and has followed the international standard for consensus development.