Overview Epidermal Growth Factor Receptor (EGFR) Status Based Gefitinib Neoadjuvant Therapy in Non Small Cell Lung Cancer (NSCLC) Status: Suspended Trial end date: 2016-11-01 Target enrollment: Participant gender: Summary This study aims to investigate the efficacy and safety of gefitinib as neoadjuvant therapy in stage IIIA NSCLC patients. Phase: Phase 2 Details Lead Sponsor: Tianjin Medical University Cancer Institute and HospitalTreatments: Gefitinib