Sara A. Hurvitz, MD, on Breast Cancer: Four Major Studies on Trastuzumab, Pertuzumab, Anthracyclines, and Chemotherapy De-escalation
ASCO20 Virtual Scientific Program
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).
The ASCO Post Staff
Douglas B. Johnson, MD, of Vanderbilt University Medical Center, discusses three important melanoma abstracts: the need for more than two doses of nivolumab plus ipilimumab in combination immunotherapy; antitumor activity for low-dose ipilimumab with pembrolizumab after disease progression on PD-1 antibodies; and ipilimumab alone or in combination with anti–PD-1 therapy for metastatic disease resistant to PD-1 monotherapy (Abstracts 10003, 10004, and 10005).
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
Ursula A. Matulonis, MD, of Dana-Farber Cancer Institute, discusses three important studies focusing on newer therapies for patients with recurrent platinum-sensitive, platinum-agnostic, and advanced recurrent ovarian cancers (Abstracts 6003, 6004, and 6005).
The ASCO Post Staff
Parameswaran Hari, MD, of the Medical College of Wisconsin, discusses data from four trials and their clinical implications for the treatment of patients with multiple myeloma: the KarMMa and EVOLVE studies on CAR T cell therapies; SWOG-1211 on bortezomib, lenalidomide, and dexamthasone with/without elotuzumab for newly diagnosed, high-risk disease; and the GMMGCONCEPT trial on isatuximab, carfilzomib, lenalidomide, and dexamethasone in front-line treatment (Abstracts 8503, 8504, 8507, 8508).
The ASCO Post Staff
Meletios A. Dimopoulos, MD, of the University of Athens, discusses phase III results from the BOSTON trial, which showed that once-weekly selinexor, bortezomib, and dexamethasone significantly improved progression-free survival and overall response rates compared with twice-weekly bortezomib and dexamethasone in patients previously treated for multiple myeloma (Abstract 8501).
