Impacts of EGFR-mutation status and EGFR-TKI on the efficacy of stereotactic radiosurgery for brain metastases from non-small cell lung adenocarcinoma: A retrospective analysis of 133 consecutive patients

摘要

Objectives: Recent advances in target therapies have prolonged overall survival (OS) for patients with epidermal growth factor receptor (EGFR)-mutant lung cancer. The impact of EGFR mutations on stereotactic radiosurgery (SRS) for brain metastases (BM) has yet to be determined. The present study sought to evaluate the efficacy and limitations of SRS, administered with EGFR-tyrosine kinase inhibitors (TKI), for BM from EGFR-mutant lung adenocarcinoma.