BACKGROUND: This Phase II study evaluated a flexible 3- or 4-week dosing schedule of gemcitabine and vinorelbine to determine its effect on response rate and survival of patients with metastatic nonsmall cell lung carcinoma (NSCLC). METHODS: Thirty-four response-evaluable patients, 24 with performance status (PS) 0-1 and 10 with a PS of 2, 30 with Stage IV, and 4 with Stage IIIB NSCLC were treated with gemcitabine 1000 mg/m(2) intravenously and vinorelbine 25 mg/m(2) intravenously (first 15 patients) or 30 mg/m(2) intravenously (next 19 patients) on Days 1, 8, and 15 of a 4-week cycle, if on Day 15 neutrophils were > or = 1500/uL and platelets > or = 100,000/uL. If chemotherapy could not be administered on Day 15, then Day 22 became Day 1 of the next cycle. RESULTS: When vinorelbine 25 mg/m(2) was given with gemcitabine 1000 mg/m(2), 11 patients received 4-week cycles, 3 patients 3-week cycles, and 1 patient both 3- and 4-week cycles. With vinorelbine 30 mg/m(2) and gemcitabine 1000 mg/m(2), 7 patients received 4-week cycles, 2 patients 3-week cycles, and 10 patients both 3- and 4-week cycles. The partial response rate for 34 patients was 53% (18 patients). Median survival (MS) was 11.1 months, and 1-year survival 50% (17 patients). Patients with PS 0+1 had a MS of 17.5 months compared with patients with PS 2, who had MS of 3.3 months. Patients < 70 years of age had a MS of 18 months, and those >/= 70 years had a MS of 5.5 months. CONCLUSION: This flexible schedule with gemcitabine and vinorelbine enabled optimal dose delivery and suggested excellent efficacy but less toxicity than treatment with platinum regimens. Copyright 2001 American Cancer Society.
BACKGROUND: This Phase II study evaluated a flexible 3- or 4-week dosing schedule of gemcitabine and vinorelbine to determine its effect on response rate and survival of patients with metastatic nonsmall cell lung carcinoma (NSCLC). METHODS: Thirty-four response-evaluable patients, 24 with performance status (PS) 0-1 and 10 with a PS of 2, 30 with Stage IV, and 4 with Stage IIIB NSCLC were treated with gemcitabine 1000 mg/m(2) intravenously and vinorelbine 25 mg/m(2) intravenously (first 15 patients) or 30 mg/m(2) intravenously (next 19 patients) on Days 1, 8, and 15 of a 4-week cycle, if on Day 15 neutrophils were > or = 1500/uL and platelets > or = 100,000/uL. If chemotherapy could not be administered on Day 15, then Day 22 became Day 1 of the next cycle. RESULTS: When vinorelbine 25 mg/m(2) was given with gemcitabine 1000 mg/m(2), 11 patients received 4-week cycles, 3 patients 3-week cycles, and 1 patient both 3- and 4-week cycles. With vinorelbine 30 mg/m(2) and gemcitabine 1000 mg/m(2), 7 patients received 4-week cycles, 2 patients 3-week cycles, and 10 patients both 3- and 4-week cycles. The partial response rate for 34 patients was 53% (18 patients). Median survival (MS) was 11.1 months, and 1-year survival 50% (17 patients). Patients with PS 0+1 had a MS of 17.5 months compared with patients with PS 2, who had MS of 3.3 months. Patients < 70 years of age had a MS of 18 months, and those >/= 70 years had a MS of 5.5 months. CONCLUSION: This flexible schedule with gemcitabine and vinorelbine enabled optimal dose delivery and suggested excellent efficacy but less toxicity than treatment with platinum regimens. Copyright 2001 American Cancer Society.
Authors: Peter D Cole; Cindy L Schwartz; Richard A Drachtman; Pedro A de Alarcon; Lu Chen; Tanya M Trippett Journal: J Clin Oncol Date: 2009-02-17 Impact factor: 44.544
Authors: G V Long; S S Tykodi; J G Schneider; C Garbe; G Gravis; M Rashford; S Agrawal; E Grigoryeva; A Bello; A Roy; L Rollin; X Zhao Journal: Ann Oncol Date: 2018-11-01 Impact factor: 32.976