Present and future treatment of advanced non-small cell lung cancer.

Platinum-based chemotherapy is considered the standard treatment for advanced non-small cell lung cancer (NSCLC). Several phase II trials using cisplatin in combination with new chemotherapeutic agents, such as gemcitabine, the taxanes, vinorelbine, and irinotecan, showed impressive response rates and suggested an improvement in overall survival. Large phase III trials comparing these second-generation cisplatin regimens indicated a substantial equivalence of new combinations, marginally improving the outcome of patients over the first-generation platinum-based regimens. Phase III trials have not yet shown dramatic advantages for either multiple-drug regimens, with nonoverlapping mechanisms of action and toxicity, or nonplatinum doublets, with efficacy and/or toxicity profiles superior to those of platinum-based chemotherapy. Chemotherapy in advanced non-small cell lung cancer has reached a plateau, and it is clear that new approaches are required. These should include prevention, screening, and early detection, and the use of novel treatments based on our understanding of the biology and molecular biology of this disease. Copyright 2002, Elsevier Science (USA). All rights reserved.