Cynthia X. Ma, MD, PhD, on Breast Cancer: Neoadjuvant Endocrine Treatment for ER-Positive, HER2-Negative Disease
ASCO20 Virtual Scientific Program
Cynthia X. Ma, MD, PhD, of Washington University, discusses results from the ALTERNATE trial, which showed neither fulvestrant nor fulvestrant plus anastrozole significantly improved endocrine-sensitive disease rate compared with anastrozole alone in postmenopausal patients with locally advanced estrogen receptor–positive, HER2-negative breast cancer (Abstract 504).
The ASCO Post Staff
Daniel P. Petrylak, MD, of the Yale Cancer Center, discusses early data on ARV-110, an androgen receptor proteolysis–targeting chimera degrader, demonstrating antitumor activity in metastatic castration-resistant prostate cancer after treatment with enzalutamide and abiraterone (Abstract 3500).
The ASCO Post Staff
David R. Wise, MD, PhD, of New York University Perlmutter Cancer Center, summarizes three important studies in prostate cancer: circulating tumor cell count as a prognostic marker of PSA response and progression in metastatic castration-sensitive disease; new phenotypic subtypes; and how circulating tumor DNA dynamics associate with treatment response and radiologic progression-free survival (Abstracts 5506, 5507, and 5508).
The ASCO Post Staff
Leora Horn, MD, of Vanderbilt University, discusses the results of the TERAVOLT study, launched by the Thoracic Cancers International COVID-19 Collaboration. It examined the impact of specific chemotherapy and immunotherapy regimens on hospitalization and risk of death in patients with thoracic malignancies who are also infected with COVID-19 (Abstract LBA111).
The ASCO Post Staff
Sarah A. Holstein, MD, PhD, of the University of Nebraska Medical Center, discusses top myeloma abstracts from the ASCO20 Virtual Scientific Program: the ENDURANCE trial on carfilzomib, lenalidomide, dexamethasone, and bortezomib; the STaMINA study on transplantation strategies; a first-in-human study on the novel CELMoD agent CC-92480 plus dexamethasone; the CARTITUDE-1 trial on CAR T-cell therapy; and a phase I study of teclistamab (Abstracts LBA3, 8506, 8500, 8505, and 100).
The ASCO Post Staff
Sara A. Hurvitz, MD, of UCLA’s David Geffen School of Medicine, summarizes four breast cancer studies: KATHERINE, on adjuvant trastuzumab vs trastuzumab in patients with residual invasive disease after neoadjuvant therapy for HER2-positive breast cancer; KAITLIN, on trastuzumab emtansine and pertuzumab vs trastuzumab, pertuzumab, and taxane after anthracyclines as adjuvant therapy for high-risk HER2-positive early breast cancer; TRAIN-2, on neoadjuvant chemotherapy with or without anthracyclines for HER2-positive disease; and PHERGain, on chemotherapy de-escalation using an FDG-PET/CT and pathologic response–adapted strategy in HER2-positive early breast cancer (Abstracts 500, 501, 502, and 503).
