Patricia A. Ganz, MD, on Breast Cancer: Whole- vs Partial-Breast Irradiation
2019 ASCO Annual Meeting
Patricia A. Ganz, MD, of NRG Oncology and Jonsson Comprehensive Cancer Center at UCLA, discusses the NRG/NSABP phase III findings, which showed that partial-breast irradiation was more convenient and resulted in less fatigue but slightly poorer cosmesis at 36 months in patients who did not receive chemotherapy (Abstract 508).
Don S. Dizon, MD, of the Lifespan Cancer Institute, and Richard T. Penson, MD, of Massachusetts General Hospital Cancer Center, discuss phase III study findings on the PARP inhibitor olaparib, which showed a significantly higher objective response rate vs nonplatinum chemotherapy for patients with ovarian cancer who relapsed, are platinum-sensitive, and have BRCA-mutant disease (Abstract 5506).
Mark J. Levis, MD, PhD, of The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, discusses the effect of gilteritinib on survival in patients with FLT3-mutated relapsed/refractory AML who have common co-mutations or a high FLT3-ITD allelic ratio, and the importance of FLT3-ITD testing at diagnosis and again at relapse (Abstract 7000).
Matteo Lambertini, MD, PhD, of the University of Genova and Policlinico San Martino Hospital, and Hope S. Rugo, MD, of the University of California, San Francisco, discuss findings from the SOPHIA trial on margetuximab plus chemotherapy vs trastuzumab plus chemotherapy in patients with HER2-positive metastatic breast cancer after prior anti-HER2 therapies (Abstract 1000).
Jason Westin, MD, of The University of Texas MD Anderson Cancer Center, discusses findings of the Smart Start study on the chemotherapy-free combination of rituximab, lenalidomide, and ibrutinib in newly diagnosed diffuse large B-cell lymphoma (Abstract 7508).
Åsmund A. Fretland, MD, of Oslo University Hospital, discusses clinical trial findings on survival outcomes after laparoscopic vs open resection for colorectal liver metastases. The study he conducted with his team showed that the laparoscopic procedure did not jeopardize long-term survival (Abstract LBA3516).