S0341: Erlotinib in Treating Patients With Advanced Primary Non-Small Cell Lung Cancer
Conditions
- Adenocarcinoma of the Lung
- Large Cell Lung Cancer
- Recurrent Non-small Cell Lung Cancer
- Squamous Cell Lung Cancer
- Stage IIIB Non-small Cell Lung Cancer
- Stage IV Non-small Cell Lung Cancer
Interventions
- DRUG: erlotinib hydrochloride
- OTHER: laboratory biomarker analysis
Sponsor
National Cancer Institute (NCI)