First-line chemotherapy with vinorelbine, gemcitabine, and carboplatin in the treatment of brain metastases from non-small-cell lung cancer: a phase II study.

On the basis of the hypothesis that responsiveness of brain metastases (BM) to chemotherapy is primarily determined by the chemosensitivity of primary tumor, rather than the ability of cytotoxic agents to penetrate the blood-brain barrier, we addressed the role of a new combination regimen with Vinorelbine (VNR), Gemcitabine (GEM), and Carboplatin (CBDCA) as a primary treatment modality in non-small-cell lung cancer (NSCLC) patients with BM. Twenty-two consecutive chemotherapy-naïve patients with documented BM from NSCLC and at least 1 evaluable extracerebral lesion were enrolled in this phase II study. Vinorelbine (25 mg/m2) and GEM (1000 mg/m2) were given on day 1, combined with a fixed daily dose of CBDCA at AUC = 5.

Clinical toxicity of combined modality treatment with nitrosourea derivatives for central nervous system tumors.

Two nitrosourea compounds--1,3-bis(2-chloroethyl)-1-nitrosourea (BCNU) and 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU)--have been used in the treatment of primary and metastatic brain tumors after operation and/or radiotherapy. Hematological and nonhematological toxicity were recorded in 272 patients treated between May 1973 and June 1978. BCNU was given to 135 patients (80 mg/m2 i.