OSI Pharmaceuticals, Inc.and Genentech, Inc. today announced that SATURN, a pivotal Phase III study of Tarceva(R) (erlotinib), met a key secondary endpoint of extending overall survival in patients with advanced non-small cell lung cancer (NSCLC) who received Tarceva immediately after initial chemotherapy. A statistically significant improvement in overall survival was seen in this pre-planned final analysis of the total patient population. The new data will be presented during the 13th World Conference on Lung Cancer to be held July 31 to August 4, 2009 in San Francisco. Treating patients immediately following first-line chemotherapy versus waiting for the cancer to grow or spread before giving additional treatment represents a new approach in advanced NSCLC. “This study has now not only confirmed that immediate treatment with Tarceva after initial chemotherapy delayed the progression of disease, but also importantly helped patients in the study live longer,” said Professor Federico Cappuzzo, M.D., Istituto Clinico Humanitas IRCCS, Milan and principal investigator of the SATURN study. “This is good news for doctors and their patients since advanced lung cancer is one of the most challenging cancers to treat and is often associated with a very short life expectancy.” The overall survival data will be submitted to the U.S. Food and Drug Administration (FDA) to support the supplemental New Drug Application (sNDA) for use of Tarceva as a first-line maintenance treatment for patients with advanced NSCLC that was submitted on March 17, 2009. The FDA Prescription Drug User Fee Act (PDUFA) review date will be on or about January 18, 2010. Additionally, Roche, OSI’s international collaborator for Tarceva, will submit the overall survival data to the European Medicines Agency (EMEA) to support the application for use of Tarceva as a first-line maintenance treatment submitted in March 2009.
