Gerber et al. (2018) conducted a randomized phase II study of erlotinib (150 mg/day) plus tivantinib (360 mg twice/day) vs. single-agent chemotherapy (investigator’s choice of pemetrexed, docetaxel, or gemcitabine) in previously treated KRAS-mutant advanced NSCLC. This evidence concerns the gene KRAS and non-small cell lung carcinoma.