Adding osimertinib to platinum-based chemotherapy may improve outcomes in patients with EGFR-mutant, advanced non-small-cell lung cancer (NSCLC) who had disease progression on first-line treatment with osimertinib.
According to research presented at the 2025 World Conference on Lung Cancer, progression on first-line osimertinib may be heterogeneous, with some cells retaining their EGFR-signaling dependence and sensitivity to EGFR tyrosine kinase inhibitors, explained study presenter Giulia Pasello, MD, PhD, of the University of Padua in Italy.
Progression on first-line osimertinib may be heterogeneous, with some cells retaining their EGFR-signaling dependence and sensitivity to EGFR tyrosine kinase inhibitors.
Dr Pasello and colleagues evaluated whether continuing osimertinib after progression and adding chemotherapy could improve outcomes over second-line chemotherapy alone in the phase 3 COMPEL trial (NCT04765059).
Author summary: Osimertinib plus chemo may improve NSCLC outcomes.