An Interventional Study of Upadacitinib Extended-Release Tablets in Patients With Refractory Uveitis

Upadacitinib sustained-release tablets have not yet been approved for the treatment of uveitis. The current use falls under the category of "off-label medication", which means providing patients with potentially beneficial treatment options in the absence of formal approval. Based on existing case reports and mechanism studies, we believe that upadacitinib sustained-release tablets have potential therapeutic value for patients with uveitis who have not responded well to traditional treatment regimens or those who have not responded well to traditional treatment combined with biologics (adalimumab). Therefore, we plan to conduct this clinical study to systematically evaluate its efficacy and safety in patients with refractory uveitis and explore better treatment options for these patients.