Amivantamab, Lazertinib, and Pemetrexed for First-line Treatment of Recurrent/Metastatic Non-small Cell Lung Cancers With Epidermal Growth Factor Receptor Mutations

This study aims to test the hypothesis that delivery of maximum therapy consisting of lazertinib plus amivantamab plus chemotherapy as frontline treatment in patients with recurrent/metastatic NSCLC with EGFR exon 19 or exon 21 mutations will be feasible, safe, and will improve PFS compared to historical controls. If successful, this study may allow for the estimation of efficacy and toxicity of a three drug regimen of amivantamab, lazertinib, and pemetrexed and may support further evaluation of maximum therapy against osimertinib single agent, lazertinib single agent, osimertinib plus chemotherapy, and/or lazertinib plus amivantamab.