The FDA on October 23, 2019 approved ZEJULA® for patients with advanced Ovarian, Fallopian tube, or Primary Peritoneal cancer treated with three or more prior chemotherapy regimens and whose cancer is associated with Homologous Recombination Deficiency (HRD)-positive status. HDR is defined by either a deleterious or suspected deleterious BRCA mutation, or genomic instability in patients with disease progression greater than six months after response to the last Platinum-based chemotherapy. ZEJULA® is a product of Tesaro, Inc.