ABSTRACT
PURPOSE: To evaluate the safety and efficacy of the combination of cisplatin on day 1 and docetaxel on days 1, 8 and 15 every 4 weeks for the treatment of previously untreated patients with non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS: A group of 38 patients with advanced or metastatic NSCLC who had not received prior treatment and who were aged under 75 years were enrolled. The patients received intravenous infusions of docetaxel (25 mg/m2, days 1, 8, 15) and cisplatin (80 mg/m2, day 1), followed by a week of rest. RESULTS: Six patients had grade 3/4 neutropenia (18%), but there were no episodes of neutropenic fever. Nonhematologic toxicities were also mild. There were 12 partial responses for an objective response rate of 31.6%. The median survival was 11.8 months, and the 1-year survival rate was 46.5%. CONCLUSION: Cisplatin combined with weekly administration of docetaxel is efficacious against NSCLC with low hematotoxicity, and this schedule may be an alternative for the treatment of NSCLC.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carcinoma, Non-Small-Cell Lung/drug therapy , Lung Neoplasms/drug therapy , Adult , Aged , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Carcinoma, Non-Small-Cell Lung/pathology , Cisplatin/administration & dosage , Cisplatin/adverse effects , Docetaxel , Drug Administration Schedule , Female , Humans , Infusions, Intravenous , Lung Neoplasms/pathology , Male , Middle Aged , Neutropenia/chemically induced , Survival Analysis , Taxoids/administration & dosage , Taxoids/adverse effectsABSTRACT
The role of systemic chemotherapy and optimal regimen in thymic carcinoma remains uncertain. We evaluated the clinical responsiveness of ADOC (cisplatin, doxorubicin, vincristine, and cyclophosphamide) chemotherapy for advanced thymic carcinoma that have distant metastatic or unresectable lesions. From 1996 to 2000, we treated eight cases of thymic carcinoma. According to the classification by Masaoka et al., the clinical stage in one case was IVa, whereas the others were IVb. Histologic subtypes were as follows: four cases were squamous cell carcinoma, two cases were undifferentiated, and two were small-cell carcinoma. All patients received 50 mg/m2 of cisplatin and 40 mg/m2 of doxorubicin intravenously on day 1, 0.6 mg/m2 of vincristine intravenously on day 3, and 700 mg/m2 of cyclophosphamide intravenously on day 4, ADOC regimen, respectively, at 3- to 4-week intervals. Six patients obtained a partial response after ADOC chemotherapy and the overall clinical response rate was 75%. There were no life-threatening side effects noted. Cisplatin plus VP-16 chemotherapy (PVP) was performed in three cases before the ADOC regimen, but PVP chemotherapy did not show beneficial effects in two patients. Median survival time was 19 months. ADOC chemotherapy appears to have significant activity against thymic carcinoma.
