• Tuberculosis and Respiratory Diseases
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• v.52 no.5
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• pp.475-484
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• 2002

Background : Unresectable non-small cell lung cancer has a poor response to chemotherapy and has an unfortunate prognosis. More effective and less toxic cytotoxic agents are needed to improve the outcome of these patients. The efficacy and safety of vinorelbine monotherapy in these advanced lung cancer patients was evaluanted. Materials and Methods : Sixteen patients with non-small cell lung cancer in stage III or IV, who received vinorelbine alone as an initial anticancer chemotherapy from June 1996 to December 2000 were enrolled in this study. Vinorelbine was given intravenously at a dose 30mg/$m^2$ every week. Results : A mong the sixteen patients, six had a partial response(38%) and the median survival was 16 weeks. The median response duration was 27 weeks (95% CI 6-47), and the time to progression was 16 weeks(95% CI 6-26). Among a total of 112 cycles, neutropenia(WHO grade 3 or 4) and anemia(grade 3) occurred in 9% and 3%, respectively. Only 1 patient required hospitalization for neutropenic fever. Non-hematologic toxicity was minor and was easily controlled. Conclusion : Vinorelbine monotherapy was well tolerated, and moderately effective in patients with advanced non-small cell lung cancer.

• Tuberculosis and Respiratory Diseases
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• v.58 no.4
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• pp.344-351
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• 2005

Background : Both gemcitabine and vinorelbine are effective anticancer drugs with mild toxicity on non-small cell lung cancer, and monotherapy of these drugs are effective as a second-line chemotherapy. The aim of this trial was to assess the response and toxicity of a combination of gemcitabine and vinorelbine in patients of previously treated for non-small cell lung cancer. Materials and Methods : 24 patients, initial stage III A/B,IV and previously treated with platinium and taxane based regimens, were enrolled from June 2000 to March 2004. The regimens consisted of vinorelbine $25mg/m^2$ followed by an infusion of gemcitabine $1000mg/m^2$ on day 1 and day 8 every three weeks. This course was repeated more than twice. Results : Twenty-four patients were analyzed for the response, survival rate, and toxicities. The overall response was 17% with a complete remission rate of 4%. The median time-to progression (TTP) was 3.1 months (95%, CI 1-10months), and the survival time was 8.2 months (95%, CI 1-23 months). The grade 3/4 toxicities encountered were neutropenia (12.5%), anemia (0%), thrombocytopenia (0%). Non-hematological 3/4 toxicities were not observed. Conclusion : A combination of gemcitabine and vinorelbine in patients previously treated for non-small cell lung cancer provides a relatively good response rate, and a low toxicity profile. However, further study will be needed to confirm its effectiveness.