92
Participants
Start Date
March 31, 2001
Primary Completion Date
July 31, 2003
gefitinib
Given orally
pharmacological study
Correlative studies
laboratory biomarker analysis
Correlative studies
questionnaire administration
Ancillary studies
quality-of-life assessment
Ancillary studies
North Central Cancer Treatment Group, Rochester
National Cancer Institute (NCI)
NIH