NEW YORK — ImClone Systems Incorporated and Bristol-Myers Squibb Company today announced that a Phase III study of ERBITUX(R) (Cetuximab) in combination with platinum-based chemotherapy (vinorelbine plus cisplatin) met its primary endpoint of increasing overall survival compared with chemotherapy alone in patients with advanced non-small cell lung cancer (NSCLC). This large, randomized multi-national study, known as FLEX (First-Line Treatment for Patients with Epidermal growth factor inhibitor (EGFR)-EXpressing Advanced NSCLC) was conducted by Merck KGaA, Darmstadt, Germany and enrolled patients with Stage IIIB or Stage IV NSCLC who had not previously received chemotherapy. “Based on the FLEX results, ERBITUX is the on…