Breakthrough Status for BeiGene’s Zanubrutinib
FDA has granted BeiGene a breakthrough therapy designation for its investigational Bruton’s tyrosine kinase inhibitor, zanubrutinib, for treating adult patients with mantle cell lymphoma (MCL) who have received at least one prior therapy. MCL is typically an aggressive form of non-Hodgkin lymphoma that arises from B-cells originating in the “mantle zone,” the company says.
Zanubrutinib (BGB-3111) is currently being evaluated in a broad pivotal clinical program globally as a monotherapy and in combination with other therapies to treat various B-cell malignancies. A Phase 3 clinical trial is underway in patients with Waldenstrom macroglobulinemia that is comparing zanubrutinib to ibrutinib. Another Phase 3 trial is being conducted in patients with previously untreated chronic lymphocytic leukemia/small lymphocytic lymphoma.