Sequential and Maintenance Icotinib Plus Chemotherapy Versus Icotinib Maintenance After Chemotherapy in Advanced NSCLC

Patients are administered with sequential and maintenance icotinib plus chemotherapy. Gemcitabine 1000mg/m2 iv d1 and d8, cisplatin 75mg/m2 iv d1, sequential icotinib 125 mg is administered orally three times per day at d 8-21, every 3 weeks for a cycle. After receiving a maximum of 4-cycle treatment, non-progressive patients continue to receive maintenance icotinib until disease progression or intolerable toxicity.

Gemcitabine 1000mg/m2 iv d1 and d8, cisplatin 75mg/m2 iv d1. After receiving a maximum of 4-cycle treatment, non-progressive patients continue to receive maintenance icotinib (125 mg three times per day) until disease progression or intolerable toxicity.