Penelope Bradbury, MBChB, on Pleural Mesothelioma: New Results From the IND227 Trial of Cisplatin and Pemetrexed With or Without Pembrolizumab
2023 ASCO Annual Meeting
Penelope Bradbury, MBChB, of Canada’s Princess Margaret Cancer Centre, discusses phase III findings showing that, in patients with treatment-naive unresectable pleural mesothelioma, cisplatin and pemetrexed with pembrolizumab improved median overall survival with acceptable tolerability (Abstract LBA8505).
The ASCO Post Staff
Allison Betof Warner, MD, PhD, of Stanford University Medical Center, and Adnan Khattak, MBBS, FRACP, PhD, of Australia’s Hollywood Private Hospital & Edith Cowan University, discuss the use of the mRNA-4157 vaccine in combination with pembrolizumab as adjuvant therapy for resected high-risk melanoma, which prolonged distant metastasis–free survival compared with pembrolizumab alone. These results provide further evidence that a personalized neoantigen approach is potentially beneficial (Abstract LBA9503).
The ASCO Post Staff
Tycel J. Phillips, MD, and Alex F. Herrera, MD, both of the City of Hope National Medical Center, discuss findings from the POLARIX study, which provided the largest prospectively collected circulating tumor DNA (ctDNA) data set on patients with previously untreated diffuse large B-cell lymphoma. Achieving ctDNA-negative status was associated with improved outcomes when patients were treated with polatuzumab vedotin-piiq plus combination chemotherapy vs combination chemotherapy alone (Abstract 7523).
The ASCO Post Staff
Lisa A. Carey, MD, of the University of North Carolina at Chapel Hill, and Dennis J. Slamon, MD, PhD, of the University of California, Los Angeles, discuss phase III study findings on ribociclib plus endocrine therapy as adjuvant treatment in patients with hormone receptor–positive, HER2-negative early breast cancer. When added to standard-of-care endocrine therapy, ribociclib improved invasive disease–free survival with a well-tolerated safety profile (Abstract LBA500).
The ASCO Post Staff
Arlene O. Siefker-Radtke, MD, of The University of Texas MD Anderson Cancer Center, discusses phase III findings showing that for patients with advanced or metastatic urothelial carcinoma and FGFR alteration who already had been treated with a PD-(L)1 inhibitor, erdafitinib significantly improved overall and progression-free survival, as well as overall response rate, compared with investigator’s choice of chemotherapy (LBA4619).
The ASCO Post Staff
Carmen E. Guerra, MD, MSCE, of the University of Pennsylvania Abramson Cancer Center, discusses three key abstracts presented at ASCO: strategies to increase accrual of underrepresented populations in Alliance NCTN trials, how patient-clinician education can strengthen partnerships and improve diversity in breast and lung cancer trials, and mediators of racial and ethnic inequities in clinical trial participation among U.S. patients with cancer from 2011 to 2022 (Abstracts 6509, 6510, 6511).
