Sequential and Maintenance Icotinib Plus Chemotherapy Versus Icotinib Maintenance After Chemotherapy in Advanced NSCLC
Conditions
- EGFR Positive Non-small Cell Lung Cancer
- Adenocarcinoma
Interventions
- DRUG: Sequential and maintenance icotinib
- DRUG: Maintenance icotinib
Sponsor
Betta Pharmaceuticals Co., Ltd.