Melinda L. Telli, MD, on Breast Cancer: Neoadjuvant Talazoparib for Early HER2-Negative Disease
2021 ASCO Annual Meeting
Melinda L. Telli, MD, of Stanford University, discusses results of a phase II study on neoadjuvant talazoparib in germline BRCA1/2 mutation–positive, early HER2-negative breast cancer. In this setting, talazoparib monotherapy was active and yielded pathologic complete response rates comparable to those observed with combination anthracycline and taxane-based chemotherapy regimens (Abstract 505).
The ASCO Post Staff
Matt D. Galsky, MD, of the Tisch Cancer Institute at Icahn School of Medicine at Mount Sinai, discusses results from a phase II trial designed to test gemcitabine and cisplatin plus nivolumab as neoadjuvant therapy in patients with muscle-invasive bladder cancer and to better predict benefit in those who opted out of cystectomy (Abstract 4503).
The ASCO Post Staff
Cathy Eng, MD, of Vanderbilt-Ingram Cancer Center, discusses two abstracts from a session she co-chaired: the phase II DEEPER trial, which explored the use of FOLFOXIRI plus cetuximab vs FOLFOXIRI plus bevacizumab as first-line treatment in metastatic colorectal cancer with RAS wild-type tumors; and the phase II FIRE-4.5 study, which investigated FOLFOXIRI plus either bevacizumab or cetuximab as first-line treatment of BRAF V600E–mutant advanced disease (Abstracts 3501 and 3502).
The ASCO Post Staff
Nicholas J. Short, MD, of The University of Texas MD Anderson Cancer Center, discusses early results from a phase II study which showed that combining ponatinib and blinatumomab in patients with Philadelphia chromosome–positive acute lymphoblastic leukemia may prove to be an effective chemotherapy-free regimen that might reduce the need for allogeneic hematopoietic stem cell transplant (Abstract 7001).
The ASCO Post Staff
Ann S. LaCasce, MD, of Dana-Farber Cancer Institute, discusses results from the CALGB 50801 Alliance study, which showed that a PET scan–adapted approach may reduce the need for radiation treatment and may improve progression-free outcomes in patients with stage I/II bulky classic Hodgkin lymphoma (Abstract 7507).
The ASCO Post Staff
Terry P. Mamounas, MD, MPH, of the University of Florida Health Cancer Center, discusses results from the NRG Oncology/NSABP B-42 study, which examined the Breast Cancer Index and its ability to predict whether extended treatment with letrozole benefits patients with hormone receptor–positive breast cancer (Abstract 501).
