A randomized, double-blind, placebo-controlled phase 2 study of tigatuzumab (CS-1008) in combination with carboplatin/paclitaxel in patients with chemotherapy-naïve metastatic/unresectable non-small cell lung cancer.

Introduction: Tigatuzumab, a humanized monoclonal DR5 agonist antibody induces apoptosis in human cancer cell lines. The objective of this study was to investigate the antitumor effects of tigatuzumab combined with carboplatin/paclitaxel in chemotherapy-naïve patients with metastatic/unresectable non-small cell lung cancer (NSCLC).

Methods: Patients with histologically or cytologically confirmed NSCLC stage IIIB/IV disease by RECIST (version 1.