Real-World Association Between Smoking History and Overall Survival With First-Line Pembrolizumab in Patients With Advanced NSCLC

In a retrospective cohort study reported in JAMA Network Open, Sanjay Popat, FRCP, PhD, and colleagues found that among patients initiating first-line pembrolizumab for EGFR and ALK wild-type advanced non–small cell lung cancer (NSCLC), ever-smokers had...