Overview Gefitinib Versus Pemetrexed for Previously Treated NSCLC Patients Status: Completed Trial end date: 2014-06-01 Target enrollment: Participant gender: Summary To compare the efficacy of gefitinib versus pemetrexed as second-line chemotherapy for patients with previous treated non-small cell lung cancer Phase: Phase 2 Details Lead Sponsor: Gachon University Gil Medical CenterTreatments: GefitinibPemetrexed