Tocilizumab in Recalcitrant Bilateral Scleritis in a Case of Relapsing Polychondritis: A 17-year Follow Up.

To report a challenging case of relapsing polychondritis with bilateral diffuse scleritis, with 17-year follow-up. Case report A 36-year-old female presented 17 years ago with bilateral diffuse scleritis and peripheral corneal infiltrates. Detailed systemic work-up was negative. Fourteen months later, she developed saddle nose deformity, debilitating myalgias, and severe recurrence of scleritis clinching the diagnosis of relapsing polychondritis. Despite high-dose oral corticosteroids, oral immunosuppressants, and cyclophosphamide infusions and adalimumab infusions, the condition showed waxing and waning over the next decade. In 2017, she was started on Tocilizumab injections after which both the systemic and ocular conditions stabilised and has been remained stable for the past 4 years. Relapsing polychondritis has a well-known association with scleritis. The ocular disease may precede systemic symptoms in some cases. Newer agent such as tocilizumab appears to be effective in controlling this relentless and recurrent disease. [ABSTRACT FROM AUTHOR]