2019 San Antonio Breast Cancer Symposium
Hope S. Rugo, MD, on Metastatic Triple-Negative Breast Cancer: Retrospective Analysis of PD-L1 Immunohistochemistry Assays
Hope S. Rugo, MD, of the University of California San Francisco Comprehensive Cancer Center, discusses a retrospective analysis on the effectiveness of the VENTANA PD-L1 SP142 assay, the Dako 22C3 ass...
Terry P. Mamounas, MD, MPH, on Extending Letrozole Treatment in Hormone Receptor–Positive Breast Cancer
Terry P. Mamounas, MD, MPH, of Orlando Health UF Health Cancer Center, discusses 10-year results from NRG Oncology/NSABP B-42, which showed that, for postmenopausal women with hormone receptor–positiv...
Luca Gianni, MD, on the Neoadjuvant Treatment of Triple-Negative Breast Cancer
Luca Gianni, MD, of the Fondazione Michelangelo, discusses findings from the NeoTRIP trial on pathologic complete response to neoadjuvant treatment with or without atezolizumab in triple-negative, ear...
Hongchao Pan, PhD, on an Update on 5 Years of Endocrine Therapy for Early Breast Cancer
Hongchao Pan, PhD, of the University of Oxford, discusses an analysis of 86,000 women in the Early Breast Cancer Trialists’ Collaborative Group database, which showed that the risk of distant recurren...
Nadine M. Tung, MD, on HER2-Negative Breast Cancer: INFORM Trial of Cisplatin vs Doxorubicin/Cyclophosphamide
Nadine M. Tung, MD, of Beth Israel Deaconess Medical Center, discusses cisplatin vs doxorubicin/cyclophosphamide (AC) as neoadjuvant treatment in BRCA-mutation carriers with HER2-negative breast cance...
Ivana Sestak, PhD, on Clinical Treatment Score From TAILORx: Predicting Distant Breast Cancer Recurrence
Ivana Sestak, PhD, of Queen Mary University of London and the Centre for Cancer Prevention, discusses study findings that confirm the prognostic ability of the Clinical Treatment Score at 5 years (CTS...
Marie-Jeanne T.F.D. Vrancken Peeters, MD, PhD, on Omitting Breast Surgery: Results of the MICRA Trial
Marie-Jeanne T.F.D. Vrancken Peeters, MD, PhD, of the Netherlands Cancer Institute, discusses an interim study analysis showing that ultrasound-guided core biopsies of the breast in patients with exce...
Ariella B. Hanker, PhD, on Therapeutic Implications of HER2 and HER3 Mutations in Breast Cancer
Ariella B. Hanker, PhD, of UT Southwestern Medical Center, discusses data showing that breast cancers expressing co-occurring HER2 and HER3 mutations may require the addition of a phosphoinositide 3-k...
Rowan T. Chlebowski, MD, PhD, on Breast Cancer: Findings From The Women’s Health Initiative
Rowan T. Chlebowski, MD, PhD, of the Lundquist Institute at Harbor-UCLA Medical Center, discusses the long-term influence of using estrogen plus progestin or estrogen alone on breast cancer incidence ...
Gerardo Antonio Umanzor Funez, MD, on Metastatic Breast Cancer: Comparing IV and Oral Formulations of Paclitaxel
Gerardo Antonio Umanzor Funez, MD, of Liga Contra El Cáncer, discusses phase III findings on intravenous (IV) paclitaxel and oral paclitaxel plus encequidar (a novel P-gp inhibitor), the first orally ...
Ian E. Krop, MD, PhD, on Trastuzumab Deruxtecan for Patients With Previously Treated, HER2-Positive Metastatic Breast Cancer
Ian E. Krop, MD, PhD, of Dana-Farber Cancer Institute, discusses phase II trial findings on trastuzumab deruxtecan, a HER2-targeting antibody-drug conjugate, in patients with HER2-positive metastatic ...
Jack Cuzick, PhD, on the International Breast Cancer Intervention Study II: 10-Year Results
Jack Cuzick, PhD, of Queen Mary University of London, discusses the substantially greater benefits of anastrozole as compared with tamoxifen in terms of preventing breast cancer, with no increase in f...
Madeleine M.A. Tilanus-Linthorst, MD, PhD, on MRI vs Mammography: Comparing Cost and Effectiveness
Madeleine M.A. Tilanus-Linthorst, MD, PhD, of Erasmus University, reports data from the first randomized trial comparing MRI breast cancer screening with mammography in women with a familial risk. Bec...
Joerg Heil, MD, PhD, on Image-Guided Vacuum-Assisted Breast Biopsy
Joerg Heil, MD, PhD, of the University Hospital Heidelberg, discusses findings on how accurately this technique can diagnose residual disease and pathologic complete response after neoadjuvant chemoth...
Hope S. Rugo, MD, on HER2-Positive Metastatic Breast Cancer: SOPHIA Trial of Chemotherapy Plus Margetuximab or Trastuzumab
Hope S. Rugo, MD, of the University of California San Francisco Comprehensive Cancer Center, discusses trial data on margetuximab plus chemotherapy, which improved progression-free survival in patient...
Javier Cortes, MD, PhD, on Triple-Negative Breast Cancer: Results From the KEYNOTE-119 Trial of Pembrolizumab vs Chemotherapy
Javier Cortes, MD, PhD, of the IOB Institute of Oncology, discusses study findings that suggested pembrolizumab offered a prolonged survival benefit compared to chemotherapy for a subset of patients w...
Joseph Sparano, MD: The William L. McGuire Memorial Lecture
Joseph Sparano, MD, of the Montefiore Medical Center, discusses three challenges: How can gene-expression profiles and other diagnostic tests be used to guide the use of adjuvant systemic therapy? ...
Milan Radovich, PhD, on ctDNA After Neoadjuvant Chemotherapy and Recurrence in Triple-Negative Breast Cancer
Milan Radovich, PhD, of Indiana University School of Medicine, discusses trial findings that show patients with triple-negative breast cancer who are at high risk of relapse after receiving preoperati...
Belinda Kingston, MB ChB, on the Genomic Landscape of Breast Cancer Based on ctDNA Analysis
Belinda Kingston, MB ChB, of the Institute of Cancer Research London, discusses next-generation sequencing results from the plasmaMATCH trial, including the incidence of gene alterations overall, as w...
Tari A. King, MD, on Molecular Differences Between Primary and Metastatic Breast Tumors
Tari A. King, MD, of Brigham and Women’s Hospital and Dana-Farber/ Brigham and Women’s Cancer Center, discusses retrospective findings from the AURORA U.S. Network on molecular differences between pri...
Rashmi K. Murthy, MD, on HER2-Positive Metastatic Breast Cancer: HER2CLIMB Trial of Tucatinib, Capecitabine, and Trastuzumab
Rashmi K. Murthy, MD, of The University of Texas MD Anderson Cancer Center, discusses data on the efficacy and safety of tucatinib, trastuzumab, and capecitabine, a treatment regimen under investigati...
Nicholas C. Turner, MD, PhD, on ctDNA Testing to Direct Targeted Therapies in Advanced Breast Cancer
Nicholas C. Turner, MD, PhD, of The Royal Marsden NHS Foundation Trust, discusses findings from the plasmaMATCH trial, which showed that circulating tumor DNA testing offers accurate tumor genotyping ...
Priyanka Sharma, MD, on Postoperative Treatment of Primary Breast Cancer: POTENT Trial
Priyanka Sharma, MD, of the University of Kansas Medical Center, reviews new phase III data on adding oral fluoropyrimidine to adjuvant endocrine therapy, the current standard of care, in the setting ...
Icro Meattini, MD, on Breast Irradiation After Breast-Conservation Surgery: 10-Year Follow-up Results
Icro Meattini, MD, of the University of Florence, discusses study findings that showed the less-invasive partial-breast irradiation using intensity-modulated radiotherapy after surgery may be an accep...
Ralph R. Weichselbaum, MD, on Oligometastatic Cancer: The Role of Radioimmunotherapy
Ralph R. Weichselbaum, MD, of the University of Chicago, summarizes a plenary lecture in which he presented data that could guide future clinical strategies: studies supporting the basis and classific...
Miguel Martín, MD, PhD, on Metastatic Breast Cancer: PEARL Trial on Palbociclib Plus Endocrine Therapy vs Capecitabine
Miguel Martín, MD, PhD, of the Gregorio Marañón Institute and GEICAM, discusses phase III study findings that showed no improvement in progression-free survival with palbociclib plus endocrine therapy...
Sara M. Tolaney, MD, MPH, on HER2-Positive Breast Cancer: ATEMPT Trial on T-DM1 vs Paclitaxel Plus Trastuzumab
Sara M. Tolaney, MD, MPH, of Dana-Farber Cancer Institute, discusses phase II findings on patients receiving T-DM1 monotherapy as adjuvant treatment for stage I HER2-positive breast cancer, a regimen ...
