Efficacy, Safety and Immunological Evaluation of Upadacitinib for Relapsing Polychondritis

Upadacitinib is an oral Janus kinase (JAK) inhibitor used in this study to treat patients with relapsing polychondritis. The drug is administered at a dose of 15 mg once daily for a duration of 24 weeks.

Corticosteroids combined with immunosuppressants is a conventional treatment for relapsing polychondritis. In this study, it serves as the control arm against Upadacitinib for the treatment of relapsing polychondritis. Dosing is tailored to the individual patient's condition, with the selection of different types of corticosteroids and immunosuppressive agents based on the specific needs of the patient's clinical profile.