FDA Accepts Roche sBLA for Gazyva in Lupus
FDA has accepted a Roche supplemental BLA that seeks to expand use of Gazyva to treat Systemic Lupus Erythematosus (SLE). The agency is expected to make a decision by December. If approved, Gazyva, which is already approved for lupus nephritis, could become the first anti-CD20 therapy specifically indicated for SLE, directly targeting B cells involved in disease activity.
The filing is based on results from the Phase 3 ALLEGORY trial, which demonstrated statistically significant and clinically meaningful improvements in disease activity compared with placebo, according to the company. At 52 weeks, 76.7% of patients receiving Gazyva plus standard therapy achieved at least a four-point improvement on the SLE Responder Index, compared with 53.5% in the placebo group. The study also showed benefits across multiple secondary endpoints, including higher remission rates and reduced disease flares.
Patients treated with the drug were less likely to experience flares — a key driver of long-term organ damage — and more than twice as likely to achieve clinical remission compared with those receiving standard therapy alone, according to the company. Safety findings were consistent with the drug’s established profile, with no new safety signals identified, it adds.