Vinorelbine and alternating cisplatin and ifosfamide in the treatment of non-small cell lung cancer.
In order to explore the activity of a combination of vinorelbine (VNL) and alternating cisplatin (CDDP) and ifosfamide (IFX) in non-small cell lung cancer (NSCLC), a phase II study was performed. Seventy chemoradiotherapy naive patients with NSCLC, stage IIIA, IIIB and IV disease, PS (ECOG) </=2, were treated with CDDP 40 mg/m(2) on days 1, 2, 3, IFX 1,800 mg/m(2) on days 22, 23, 24 and VNL 30 mg/m(2) on days 1, 8, 22, 29 every 6 weeks up to 6 courses. In the 67 evaluable patients, an objective response rate was observed in 47.8 +/- 12% (95% CI) with complete responses in 6%; responses occurred more frequently in patients with locally advanced disease (stage IIIA/IIIB) and/or performance status 0. The median duration of survival was 12 months: 19.9 months in stage III patients who received an integrated treatment and 10 months in metastatic disease. The median time to treatment failure was 10.5 months. Toxicity was mainly hematological, even though it was not dose-limiting and easily manageable. This combination seems to be active, and the good safety profile is probably the result of the use of an alternating schedule of CDDP and IFX. Median overall survival was also encouraging in stage IV disease. The prolongation of survival obtained when surgery and/or radiotherapy is applicable needs confirmation through a larger study.
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Istituto di Medicina Interna e Geriatria, Cattedra di Oncologia Medica, Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, Roma, Italia. oncologie-medica@rm.unicatt.it
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D000328:Adult; D000368:Aged; D018906:Antineoplastic Agents, Alkylating / Q000008:administration & dosage; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000556:secondary; D002945:Cisplatin / Q000008:administration & dosage; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007069:Ifosfamide / Q000008:administration & dosage; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D016019:Survival Analysis; D016896:Treatment Outcome
D018906:Antineoplastic Agents, Alkylating; D000972:Antineoplastic Agents, Phytogenic; D002945:Cisplatin; D007069:Ifosfamide