Practical Usability of EGFR Mutation Detection in ctDNA From Resectable NSCLC

Practical Usability of EGFR Mutation Detection in ctDNA From Resectable NSCLC

The aim of the study is to assess the practical usability of EGFR mutation detection in ctDNA from early NSCLC.

Inclusion Criteria:

• Patient with clinical stage IB to IIIA Non-small Cell Lung Cancer
• Patients with resectable lung cancer
• One of followings: 1) Never-smokers or ex-smokers who quit 10 years ago, 2) Female 3) Subsolid nodule in chest CT 4) Biopsy-proven adenocarcinoma

Exclusion Criteria:

• Patients with metastatic lung cancer (Stage IIIB-IV)
• Patients who underwent chemotherapy or radiotherapy
• Patients with other malignancies