EGFR exon 20 Insertion NSCLC and Response to Platinum-Based Chemotherapy.

ABSTRACT:

Introduction

In classical EGFR mutant non-small-cell lung cancer (NSCLC), EGFR tyrosine kinase inhibitor (TKI) therapy yields better outcomes than platinum-based chemotherapy. However, EGFR exon 20 insertion (ex20ins) NSCLC is relatively resistant to currently available EGFR TKIs. Though platinum-based chemotherapy is the frontline standard of care for EGFR ex20ins NSCLC, its efficacy is not fully described.

Study design

A retrospective, single-center, case series METHODS: Patients were identified through an electronic research database at a single institution and included if they had advanced EGFR ex20ins NSCLC, received platinum-based chemotherapy for metastatic disease, and had scans evaluable for response. Each patient's demographics, tumor characteristics, and clinical

SUBMITTER: Shah MP 

PROVIDER: S-EPMC8766618 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature