Article
RELAY Subgroup Analyses by EGFR Ex19del and Ex21L858R Mutations for Ramucirumab Plus Erlotinib in Metastatic Non-Small Cell Lung Cancer.
Clinical cancer research : an official journal of the American Association for Cancer Research - 1 Oct 2021
Nakagawa Kazuhiko, Nadal Ernest, Garon Edward B, Nishio Makoto, Seto Takashi, Yamamoto Nobuyuki, Park Keunchil, Shih Jin-Yuan, Paz-Ares Luis, Frimodt-Moller Bente, Zimmermann Annamaria H, Wijayawardana Sameera, Visseren-Grul Carla, Reck Martin
Abstract excerpt
PURPOSE: In EGFR-mutated metastatic non-small cell lung cancer (NSCLC), outcomes from EGFR tyrosine kinase inhibitors have differed historically by mutation type present, with lower benefit reported in patients with ex21L858R versus ex19del mutations. We investigated if EGFR-activating mutation subtypes impact treatment outcomes in the phase III RELAY study. Associations between EGFR mutation type and preexisting...
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