RT Plus EGFR-TKI for Wild-type NSCLC

Inclusion Criteria:

1. NSCLC confirmed by histopathology or cytology;
2. Stage IIA - IV NSCLC ,unresectable and could not tolerate chemoradiotherapy;
3. Has measurable lesion \[according to Response Evaluation Criteria in Solid Tumors (RECIST) 1.1, must have at least one evaluable lesion with the longest dimension \>= 10mm; if the evaluable lesion is lymph node, the shortest dimension should be measured and \>=15mm\];
4. Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-1;
5. Expectancy life \>= 3 months;

Exclusion Criteria:

1. Had systemic anit-NSCLC treatments;
2. Had be treated by HER-targeting agents;
3. Had local radiotherapy for NSCLC;
4. Has upper gastrointestinal physiological disorders, or malabsorption syndrome, or intolerance of oral medication, or active peptic ulcer;
5. Diagnosed other malignant tumor besides NSCLC within 5 years prior the study treatment (except having simple surgical resection with 5-year disease free survival, cured in situ of cervical carcinoma, cured basal cell carcinoma and bladder epithelial tumor);
6. Any evidence to indicate moderate or severe chronic obstructive pulmonary disease (COPD);
7. Known hypersensitivity to EGFR-TKI agents or relevant components in the formulation;
8. Uncontrolled eye inflammation or infection, or any potential circumstances lead to eye inflammation or infection;
9. Pregnancy or breast-feeding women;
10. Ingredients mixed with small cell lung cancer patients;
11. Evidence of any other disease, neurological or metabolic dysfunction, physical examination or laboratory finding giving reasonable suspicion of a disease or condition that contraindicated the use of an investigational drug or puts the subject at high risk for treatment-related complications.