7011 Background: Surgical resection is the standard treatment in early stages of NSCLC. Nonetheless, long-term survival rate even after surgical resection is disappointing. Several randomized trials and meta-analyses confirmed the survival benefit of adjuvant cisplatin-based CT for stage II and IIIA. BRCA1 is a component of multiple DNA repair pathways, functions as a molecular determinant of response to cytotoxic chemotherapeutics agents, and is an independent prognostic variable in resected p. Since BRCA1 mRNA expression has been linked to differential sensitivity to cisplatin and antimicrotubule drugs, BRCA1 expression may provide additional information for customizing adjuvant CT. Methods: Completely resected p with pathological lymph node involvement (N1, N2) received 4 cycles of customized adjuvant CT according BRCA1 l. Low l: gemcitabine-cisplatin, intermediate l: docetaxel-cisplatin, high l: docetaxel. Overall survival (OS) was the primary endpoint. Multivariate analysis for time to relapse (TTR) ...