This randomised, controlled, open-label, prospective trial is designed to assess the efficacy and safety of icotinib maintenance therapy after sequential Icotinib plus chemotherapy versus Icotinib maintenance therapy after chemotherapy in stage IIIB/IV non-small cell lung cancer patients with EGFR mutation.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
100
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.
First Affiliated Hospital of Guangxi Medical University
Nanning, Guangxi, China
Progression Free Survival
A duration from randomization date to disease progression(as defined by RECIST) or death. If a participant are known to have progressed, the time to progression is defined as the time from the date of randomization to the date of progression. Otherwise, a participant will be censored at the last date they are known not to be progressed.
Time frame: 15 months
Overall survival
Overall Survival is assessed via calculation of the time to death due to any cause. If a participant is known to have died, the time to death is defined as the time from the date of randomization to the date of death. Otherwise, a participant will be censored at the last date they are known to be alive.
Time frame: 24 months
Objective response rate
Number of subjects with confirmed objective response according to the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1.
Time frame: 24 months
Adverse events
The number of patients who suffered adverse events, which is graded by NCI CTCAE version 4.0.
Time frame: 24 months
Disease control rate (DCR)
Disease control rate including complete response (CR) o,partial response (PR) , stable disease (SD)
Time frame: 24 months
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