Association of smoking and ALK tyrosine-kinase inhibitors on overall survival in treatment-naive ALK-positive advanced lung adenocarcinoma.

ABSTRACT:

Introduction

Anaplastic lymphoma kinase (ALK) fusion mutation is more common in younger and never-smoking lung cancer patients. The association of smoking and ALK-tyrosine kinase inhibitors (TKIs) on overall survival (OS) of treatment-naïve ALK-positive advanced lung adenocarcinoma remains unclear in real-world.

Methods

This retrospective study evaluated all 33170 lung adenocarcinoma patients registered in the National Taiwan Cancer Registry from 2017 to 2019, of whom 9575 advanced stage patients had ALK mutation data.

Results

Among the 9575 patients, 650 (6.8%) patients had ALK mutation with the median follow-up survival time 30.97 months (median age, 62 years; 125 [19.2%] were aged ≥75 years; 357 (54.9%) females; 179 (27.5) smokers, 461 (70.9%) never-smokers, 10 (1.

SUBMITTER: Zheng ZR 

PROVIDER: S-EPMC10064125 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature