Genentech Breakthrough Status for Lupus Nephritis Drug

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FDA has granted Genentech a breakthrough therapy designation for Gazyva (obinutuzumab) for adults with lupus nephritis. This designation was based on data from the Phase 2 NOBILITY study in adult patients with proliferative lupus nephritis which showed Gazyva, in combination with standard of care (mycophenolate mofetil or mycophenolic acid and corticosteroids), “demonstrated enhanced efficacy compared to placebo plus standard of care alone in achieving complete renal response at one year,” the company says. A Phase 3 study is being planned and enrollment should begin next year.

 

Genentech says that Gazyva is an engineered monoclonal antibody designed to attach to CD20, a protein found only on certain types of B-cells. It is believed to work by attacking targeted cells both directly and together with the body’s immune system. The therapy is part of a collaboration between Genentech and Biogen. Combination studies evaluating Gazyva with other approved or investigational medicines, including cancer immunotherapies and small molecule inhibitors, are underway across several blood cancers.

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