Efficacy and Safety of Sarilumab for the Treatment of Posterior Segment Noninfectious Uveitis (SARIL-NIU)

Purpose To assess efficacy and safety of sarilumab, a human anti-interleukin-6 receptor antibody, for treatment of posterior segment noninfectious uveitis (NIU). Design Randomized, double-masked, placebo-controlled, phase 2 study. Participants Fifty-eight patients (eyes) with noninfectious intermediate, posterior, or panuveitis. Methods Eyes received treatment every 2 weeks for 16 weeks with subcutaneous sarilumab 200 mg or placebo. Main Outcome Measures The primary end point was the proportion of patients with ≥2-step reduction in vitreous haze (VH) on the Miami scale or with a reduction of systemic corticosteroids (prednisolone or equivalent) to a dose of Results At week 16, proportion of patients taking sarilumab or placebo with ≥2-step reduction in VH or corticosteroid dose Conclusions Subcutaneous sarilumab may provide clinical benefits in the management of NIU of the posterior segment, especially in eyes with uveitic macular edema.