Estelamari Rodriguez, MD, MPH, explains why patients with advanced non-small cell lung cancer (NSCLC) and high programmed death ligand 1 (PD-L1) expression should not start immunotherapy while biomarker results are pending, since ROS1-positive disease responds poorly to it.
Julia K. Rotow, MD, explains how RNA-based next-generation sequencing (NGS) fits into testing for newly diagnosed advanced nonsquamous non-small cell lung cancer (NSCLC) in a discussion moderated by Matthew A. Gubens, MD, MS, with panelists Estelamari Rodriguez, MD, MPH, and Ana I. Velázquez Mañana, MD, MSc.