title: A phase I study of weekly docetaxel and cisplatin in advanced non-small cell lung cancer.
abstract: This phase I study was designed to determine the maximum tolerated dose (MTD) and toxicity of a weekly docetaxel (TXT) and cisplatin (CDDP) combination regimen in advanced non-small cell lung cancer (NSCLC). Patients with stage IIIB or IV NSCLC who were previously untreated were eligible. Docetaxel, at a starting dose of 20 mg m(-2) per week on days 1, 8 and 15, was combined with a fixed dose of cisplatin 80 mg m(-2) on day 1. Docetaxel was increased in 5 mg m(-2) per week steps. Chemotherapy was given in a 4-weeks cycle. Dose-limiting toxicities (DLTs) were defined as grade 3-4 leukopenia, thrombocytopenia, anemia, fever with grade 4 neutropenia and more than grade 2 non-hematologic toxicity, with the exception of nausea, vomiting, and alopecia. Omission of chemotherapy on day 8 and/or 15 was also considered DLT. Eighteen patients were enrolled in this study. Leukopenia, anemia and fatigue were the DLTs. No grade 4 toxicities were seen in any patients. The overall response rate was 44.4% (95% confidence interval, 21.5-67.4%). The recommended dose of TXT to be combined with CDDP 80 mg m(-2) on day 1 is 35 mg m(-2) per week on days 1, 8 and 15. This is a promising regimen, therefore a multicenter phase II study is now under way.
authors: Department of Internal Medicine, National Nishi-Gunma Hospital, 2854 Kanai, Shibukawa, Gunma 377-8511, Japan.
authors: K
authors: K
authors: Sato
authors: S
authors: S
authors: Tsuchiya
authors: K
authors: K
authors: Minato
authors: Y
authors: Y
authors: Takei
authors: S
authors: S
authors: Watanabe
authors: R
authors: R
authors: Saitoh
authors: M
authors: M
authors: Mori
mesh_terms: D000368:Aged; D000740:Anemia / Q000139:chemically induced; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects* / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology; D002945:Cisplatin / Q000008:administration & dosage; D000077143:Docetaxel; D004305:Dose-Response Relationship, Drug; D005260:Female; D005334:Fever / Q000139:chemically induced; D006801:Humans; D007262:Infusions, Intravenous; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000139:chemically induced; D017239:Paclitaxel / Q000008:administration & dosage / Q000031:analogs & derivatives; D043823:Taxoids; D013921:Thrombocytopenia / Q000139:chemically induced
chemical_list: D043823:Taxoids; D000077143:Docetaxel; D017239:Paclitaxel; D002945:Cisplatin