Narjust Florez, MD, and Ferdinandos Skoulidis, MD, PhD, on NSCLC: Findings on Sotorasib vs Docetaxel in the CodeBreaK 200 Trial
2023 ASCO Annual Meeting
Narjust Florez, MD, of Dana-Farber Cancer Institute, and Ferdinandos Skoulidis, MD, PhD, of The University of Texas MD Anderson Cancer Center, discuss results of a biomarker subgroup analysis, showing that sotorasib demonstrated consistent clinical benefit vs docetaxel in all molecularly defined subgroups of patients with pretreated KRAS G12C–mutated advanced non–small cell lung cancer (NSCLC). Although no predictive biomarkers were confirmed, novel hypothesis-generating signals were observed (Abstract 9008).
The ASCO Post Staff
Allison Betof Warner, MD, PhD, of Stanford University Medical Center, and Zeynep Eroglu, MD, of H. Lee Moffitt Cancer Center and Research Institute, discusses phase II findings showing that in patients with BRAF-mutant metastatic melanoma, dabrafenib plus trametinib and navitoclax (DTN) was associated with a complete response rate of 20% and an overall response rate of 84%. Additionally, there was a trend toward improved overall survival in patients treated with DTN compared with dabrafenib plus trametinib alone; the difference in overall survival was more pronounced in patients with a smaller tumor burden (Abstract 9511).
The ASCO Post Staff
Omid Hamid, MD, of The Angeles Clinic & Research Institute, discusses study findings on fianlimab plus cemiplimab-rwlc, which showed clinical activity in patients with advanced melanoma, comparing favorably with other approved combinations of immune checkpoint inhibitors in the same clinical setting. This is the first indication that dual LAG-3 blockade may produce a high level of activity with significant overall response rate after adjuvant anti–PD-1 treatment. A phase III trial of this regimen in treatment-naive patients with advanced melanoma is ongoing (Abstract 9501).
The ASCO Post Staff
Thomas E. Hutson, DO, PharmD, of Texas Oncology, discusses the 4-year follow-up results from the CLEAR study for patients with advanced renal cell carcinoma (RCC). The data showed that lenvatinib plus pembrolizumab continues to demonstrate clinically meaningful benefit vs sunitinib in overall and progression-free survival, as well as in overall and complete response rates, in first-line treatment (Abstract 4502).
The ASCO Post Staff
Eunice S. Wang, MD, of Roswell Park Comprehensive Cancer Center, and Gregory Roloff, MD, of the University of Chicago, discuss data that are the first to demonstrate post–FDA approval efficacy and toxicity rates of brexucabtagene autoleucel in adults with relapsed or refractory B-cell acute lymphoblastic leukemia. Although the data may confirm high response rates associated with this agent, they also highlight the need for interventions to reduce associated toxicities (Abstract 7001).
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).
