An Open-label, Multi-centre Study to Evaluate Efficacy and Safety of Gefitinib as the First-line Treatment for Locally Advanced (IIIB), Metastatic (IV) or Recurrent Pulmonary Adenocarcinoma Patients With Epidermal Growth Factor Receptor (EGFR) Mutation.
Interventional
Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Percentage of Participants Who Had an Objective Response Rate(ORR) Based on Response Evaluation Criteria In Solid Tumors (RECIST) Criteria.
Objective Response Rate (ORR) is defined as participants who had complete response (CR) or partial response(PR) divided by the total number of patients. RECIST criteria: CR = disappearance of all target lesions PR = 30% decrease in the sum of the longest diameter of target lesions PD = 20% increase in the sum of the longest diameter of target lesions SD (stable disease) = small changes that do not meet above criteria
baseline to 12 months
No
HyeJong Yoo
Study Director
AstraZeneca
Korea: Food and Drug Administration
D7913L00056
NCT00344773
March 2006
December 2007
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