Post-progression survival is highly linked to overall survival in patients with non-small-cell lung cancer harboring sensitive EGFR mutations treated with first-line epidermal growth factor receptor-tyrosine kinase inhibitors.
Hisao ImaiKyoichi KairaKeita MoriMie KotakeMasumi MitaniNaoko KawashimaTakeshi HisadaKoichi MinatoPublished in: Thoracic cancer (2019)
PPS has a higher impact on OS than PFS in patients with EGFR-mutated NSCLC treated with first-line EGFR-TKIs. These outcomes suggest that the OS in this patient group may be affected by treatments following first-line chemotherapy; however, this remains to be verified in prospective trials.