Weekly Digest - 01-07 Apr 2023

Weekly Digest - 01-07 Apr 2023

05 Apr 2023: Lynparza (Olaparib) / Imfinzi (Durvalumab) / Ovarian Cancer / AstraZeneca: Phase 3 DUO-O trial met the primary endpoint of progression-free survival

  • AstraZeneca reported encouraging topline data from the Phase 3 DUO-O trial evaluating the combination of Lynparza (Olaparib), Imfinzi (Durvalumab), Chemotherapy, and Bevacizumab in newly diagnosed patients with advanced high-grade epithelial ovarian cancer without BRCA mutations

  • The clinical findings confirmed that the combination therapy statistically improved progression-free survival (PFS) more than a combination of Chemotherapy and Bevacizumab

  • In an additional arm, Imfinzi, chemotherapy plus Bevacizumab showed a numerical improvement in PFS versus the control arm but did not reach statistical significance at this interim analysis
  • The safety and tolerability of the combinations were broadly consistent with observations from prior clinical trials and the known profiles of the individual therapies

  • The overall survival (OS) and other secondary endpoints of the trial were not mature at the time of the interim assessment and the company intends to formally assess at a subsequent analysis

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