Jennifer A. Ligibel, MD, on Early Breast Cancer and Weight Loss: Results From the BWEL Trial
2023 ASCO Annual Meeting
Jennifer A. Ligibel, MD, of Dana-Farber Cancer Institute, discusses a telephone-based weight loss intervention that induced clinically meaningful weight loss in patients with breast cancer who had overweight and obesity, across demographic and tumor factors. Additional tailoring of the intervention may possibly enhance weight loss in Black and younger patients as well (Abstract 12001).
The ASCO Post Staff
Rana R. McKay, MD, of the University of California, San Diego, and Toni K. Choueiri, MD, of Dana-Farber Cancer Institute and Harvard Medical School, discuss results from the phase III CONTACT-03 study, showing that, for patients with metastatic renal cell carcinoma (RCC), adding the PD-L1 inhibitor atezolizumab to cabozantinib did not improve clinical outcomes compared with treatment with cabozantinib alone. In addition, higher toxicities were observed in the combination arm (Abstract LBA4500).
The ASCO Post Staff
Narjust Florez, MD, of Dana-Farber Cancer Institute, and Filippo Gustavo Dall’Olio, MD, of Institut Gustave Roussy, discuss circulating tumor DNA tumor fraction, and its link to survival in patients with advanced non–small cell lung cancer (NSCLC) treated with maintenance durvalumab in the UNICANCER SAFIR02-Lung/IFCT1301 trial. Tumor fraction was positive in 16% of patients randomly assigned to receive durvalumab in the study. This population seems to have a limited benefit from maintenance durvalumab after induction chemotherapy (Abstract 2516).
The ASCO Post Staff
Cathy Eng, MD, of Vanderbilt-Ingram Cancer Center, and Thejus Jayakrishnan, MD, of the Cleveland Clinic Taussig Cancer Institute, discuss significant differences in the citrate cycle, a core pathway of cellular metabolism associated with colorectal cancer. Metabolomic differences impacted by environmental exposures (arginine biosynthesis and dietary red meat) were also noted, suggesting possible links with younger age of onset in this disease (Abstract 3510).
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
Tycel J. Phillips, MD, and Alex F. Herrera, MD, both of the City of Hope National Medical Center, discuss results from the SWOG S1826 study, which showed that nivolumab and AVD (doxorubicin, vinblastine, and dacarbazine) improved progression-free survival vs brentuximab vedotin plus AVD in patients with advanced-stage classical Hodgkin lymphoma. Longer follow-up is needed to assess overall survival and patient-reported outcomes. This trial may be a key step toward harmonizing the pediatric and adult treatment of advanced-stage disease (LBA4).
