Maha H.A. Hussain, MD, on Castration-Resistant Prostate Cancer: Olaparib/Enzalutamide/Abiraterone
ESMO 2019 Congress
Maha H.A. Hussain, MD, of Northwestern University Robert H. Lurie Comprehensive Cancer Center, discusses the phase III PROfound trial results on the efficacy of olaparib in men with metastatic castration-resistant prostate cancer whose tumors harbor alterations in DNA damage response genes and who had disease progression on prior hormone therapy (Abstract LBA12).
Paolo A. Ascierto, MD, of the Istituto Nazionale Tumori, Napoli, discusses phase III study findings confirming the superior activity of nivolumab vs ipilimumab in resected stage III/IV melanoma in terms of regression-free survival after a minimum follow-up of 36 months (Abstract 1310O).
Mansoor R. Mirza, MD, of Copenhagen University Hospital, and Robert L. Coleman, MD, of The University of Texas MD Anderson Cancer Center, discuss phase III study findings, which showed that by adding veliparib to front-line carboplatin and paclitaxel and continuing it as monotherapy maintenance, the PARP inhibitor extended progression-free survival in women with newly diagnosed high-grade serous carcinoma of the ovaries or fallopian tubes or tumors of primary peritoneal origin (Abstract LBA3).
Isabelle Ray-Coquard, MD, PhD, on Ovarian Cancer: Olaparib Plus Bevacizumab
Isabelle Laure Ray-Coquard, MD, PhD, of the Centre Leon Bérard, discusses phase III study findings in patients with newly diagnosed, advanced ovarian cancer who received olaparib plus first-line bevacizumab maintenance treatment. Compared with placebo plus bevacizumab, olaparib improved progression-free survival, with the greatest benefit in women with BRCA mutations and positive homologous recombination deficiency status (Abstract LBA2).
Aleix Prat, MD, PhD, of Hospital Clinic de Barcelona, discusses the findings of a meta-analysis showing that the HER2-E subtype may predict pathologic complete response beyond hormone receptor status in HER2-positive early breast cancer (Abstract 248P).
Mansoor R. Mirza, MD, of Copenhagen University Hospital, offers his perspective on three studies presented in the Presidential Symposium: the PRIMA/ENGOT-OV26/ GOG-3012 trial (niraparib for newly diagnosed advanced disease); the PAOLA-1/ENGOT-ov25 trial (olaparib plus bevacizumab maintenance therapy in newly diagnosed advanced disease); and the VELIA/COG-3005 study (integrating veliparib with front-line chemotherapy and maintenance therapy) (Abstracts LBA 1–4).
