Successful use of tofacitinib in the treatment of diffuse systemic sclerosis and axial spondyloarthritis: a case-based review

AbstractSystemic sclerosis (SSc) is an autoimmune rheumatic disease characterised by vasculopathy, inflammation and fibrosis in multiple organs and occasionally coexists with rheumatic conditions, such as axial spondyloarthritis (axSpA). The aim of this study was to demonstrate the successful use of tofacitinib in SSc and axial spondylarthritis (axSpa), as a novel therapeutic agent; however, further studies are needed to elucidate the role of JAK inhibition in the treatment of both conditions. In this paper, we report a case of a 58-year-old woman with diffuse SSc who developed axSpA. The patient had a 10-year history of SSc and was treated with tocilizumab before the onset of lower back pain. The diagnostic evaluation included MRI that demonstrated bone marrow oedema in the sacroiliac joints, the HLA-B27 was positive, and given the inflammatory features of her back pain, she was diagnosed with axSpa. The biologic agent was switched into etanercept with an improvement of the back pain; however, the patient had a relapse of her skin manifestations. Given the treatment failure, we aim to treat the 2 coexisting conditions concurrently with tofacitinib, which led to symptom improvement. This case report is noteworthy, given the rarity of the coexistence of both conditions and the therapeutic challenges faced by the clinician. The online database MEDLINE/PubMed and Scopus where searched for articles published from inception to June 2020, using the terms “ankylosing spondylitisâ€...
Source: Rheumatology International - Category: Rheumatology Source Type: research