Third-line therapy for advanced non-small-cell lung cancer patients: a feasible therapeutic option?

Oncology
Domenico GalettaVittorio Gebbia

Abstract

Two decades ago best supportive care was considered a valid therapeutic option for advanced non-small cell lung cancer (NSCLC) patients until the evidence derived from meta-analysis showed symptom improvement and a survival advantage from systemic chemotherapy. A further advantage was reported when docetaxel and pemetrexed were used as second-line treatment after failure of first-line platinum-based chemotherapy. Furthermore, the biologic therapies targeting the epidermal growth factor receptor - erlotinib and gefitinib - have modified the therapeutic approach to second- and third-line treatment of NSCLC patients. In fact, to date, erlotinib is the only drug to be licensed for third-line therapy worldwide. So, third-line represents a new frontier to be assessed in advanced NSCLC patients. Third-line therapy is very hard to define correctly as it is difficult to interpret the currently available evidence-based data. A better knowledge of cellular biology will certainly encourage clinical research and could allow oncologists to best select patients and treatments. Here we review the state of the art of third-line therapy in the treatment of NSCLC patients.

Citations

Sep 3, 2010·Current Opinion in Oncology·Margaret Em Van Meter, Edward S Kim

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