An increasing number of patients with advanced non-small cell lung cancer (NSCLC) progressing after front-line chemotherapy are still in good performance status and willing to receive further treatment. Several drugs have been tested in this setting of treatment, but the only agent registered world-wide for second-line chemotherapy of advanced NSCLC is docetaxel. This drug, at dose of 75 mg/m2 every three weeks, has been the standard of care as second-line chemotherapy since 2000, based on two trials that reported improved survival times and quality of life when comparing with best supportive care (TAX 317) and with ifosfamide or vinorelbine (TAX 320). Docetaxel, given at this dose and schedule, resulted in significant haematological toxicity, with many patients at risk for neutropenic fever. Pemetrexed is a novel multitargeted antifolate agent with single-agent activity in first- and second-line treatment of NSCLC. In a phase III study in 571 patients pemetrexed, comparing with docetaxel in second-line chemotherapy, demonstrated clinically equivalent therapeutic outcomes, but a more favourable haematological toxicity profile, with fewer episodes of neutropenia, neutropenic fever, and infections and less use of granulocyte colony-stimulating factor support. Others several agents have been evaluated for the second-line treatment of patients with non-small cell lung cancer, but no comparative phase III studies with docetaxel has been carried out. The epidermal growth factor receptor-tyrosine kinase inhibitors gefitinib (ZD1839, Iressa) and erlotinib (OSI 774, Tarceva) have been evaluated in the second- and third-line setting. Both drugs have demonstrated interesting response rates and toxicity profile and, in particular, erlotinib evidenced a survival advantage of 2 months respect placebo in recent phase III trial. Future developments are likely to value poli-chemotherapy or combination chemotherapy with EGFR tyrosine kinase inhibitors in second-line treatment of advanced NSCLC.

Second-line chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC) / Ardizzoni, A.; Tiseo, M.. - In: JOURNAL OF CHEMOTHERAPY. - ISSN 1120-009X. - 16:4(2004), pp. 104-107.

Second-line chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC)

Tiseo M.
2004-01-01

Abstract

An increasing number of patients with advanced non-small cell lung cancer (NSCLC) progressing after front-line chemotherapy are still in good performance status and willing to receive further treatment. Several drugs have been tested in this setting of treatment, but the only agent registered world-wide for second-line chemotherapy of advanced NSCLC is docetaxel. This drug, at dose of 75 mg/m2 every three weeks, has been the standard of care as second-line chemotherapy since 2000, based on two trials that reported improved survival times and quality of life when comparing with best supportive care (TAX 317) and with ifosfamide or vinorelbine (TAX 320). Docetaxel, given at this dose and schedule, resulted in significant haematological toxicity, with many patients at risk for neutropenic fever. Pemetrexed is a novel multitargeted antifolate agent with single-agent activity in first- and second-line treatment of NSCLC. In a phase III study in 571 patients pemetrexed, comparing with docetaxel in second-line chemotherapy, demonstrated clinically equivalent therapeutic outcomes, but a more favourable haematological toxicity profile, with fewer episodes of neutropenia, neutropenic fever, and infections and less use of granulocyte colony-stimulating factor support. Others several agents have been evaluated for the second-line treatment of patients with non-small cell lung cancer, but no comparative phase III studies with docetaxel has been carried out. The epidermal growth factor receptor-tyrosine kinase inhibitors gefitinib (ZD1839, Iressa) and erlotinib (OSI 774, Tarceva) have been evaluated in the second- and third-line setting. Both drugs have demonstrated interesting response rates and toxicity profile and, in particular, erlotinib evidenced a survival advantage of 2 months respect placebo in recent phase III trial. Future developments are likely to value poli-chemotherapy or combination chemotherapy with EGFR tyrosine kinase inhibitors in second-line treatment of advanced NSCLC.
2004
Second-line chemotherapy in the treatment of advanced non-small cell lung cancer (NSCLC) / Ardizzoni, A.; Tiseo, M.. - In: JOURNAL OF CHEMOTHERAPY. - ISSN 1120-009X. - 16:4(2004), pp. 104-107.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2862126
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