title: Dose-dense vinorelbine and docetaxel with Filgrastim support in patients with advanced nonsmall cell lung carcinoma.
abstract: BACKGROUND
  Vinorelbine and docetaxel are active single agents in the treatment of nonsmall cell lung carcinoma (NSCLC) and may provide enhanced activity when combined in a dose-dense fashion. The efficacy and safety of this combination was assessed when it was administered every 14 days with Filgrastim support in a community practice setting.
  
  
  METHODS
  This open-label study was conducted at 12 community oncology practices in the United States. Sixty-one chemotherapy-naive patients with Stage IIIB/IV NSCLC received vinorelbine 45 mg/m2 followed by docetaxel 60 mg/m2 on Day 1 and Filgrastim 5 mcg/kg beginning on Day 2, with cycles repeated every 14 days.
  
  
  RESULTS
  Among 61 enrolled patients, 44% of patients had either a complete or partial response as their best response, and 27% of patients had confirmed complete or partial responses. The median time to confirmed response was 1.9 months (95% confidence interval [95% CI], 0.9-2.3 mos), and the median duration of confirmed response was 6.0 months (95% CI, 3.1-14.4 mos). The median time to disease progression was 4.9 months (95% CI, 3.8-5.8 mos). With a median follow-up of 14.3 months, the median survival was 12.9 months (95% CI, 8.1-14.3 mos), and the 1-year survival rate was 56% (95% CI, 43-69%). The relative dose intensity was 94% for vinorelbine and 93% for docetaxel. Febrile neutropenia occurred in 9 patients (15%) and during 9 of 351 cycles (3%).
  
  
  CONCLUSIONS
  It was possible to administer dose-dense vinorelbine and docetaxel chemotherapy with Filgrastim support, beginning in the first cycle, to patients with NSCLC who were treated in a community practice setting.
authors.affiliation: The Center for Cancer and Blood Disorders, Fort Worth, Texas 76104, USA. rpage@txcc.com
authors.forename: Ray D
authors.initials: RD
authors.lastname: Page
authors.forename: Frederick P
authors.initials: FP
authors.lastname: Smith
authors.forename: George F
authors.initials: GF
authors.lastname: Geils
authors.forename: Charles L
authors.initials: CL
authors.lastname: Beall
authors.forename: Moshe
authors.initials: M
authors.lastname: Fridman
authors.forename: Barbara J
authors.initials: BJ
authors.lastname: Allen
mesh_terms: D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy*; D018572:Disease-Free Survival; D000077143:Docetaxel; D004334:Drug Administration Schedule; D005260:Female; D000069585:Filgrastim; D016179:Granulocyte Colony-Stimulating Factor / Q000008:administration & dosage; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011994:Recombinant Proteins; D015996:Survival Rate; D043823:Taxoids / Q000008:administration & dosage; D014747:Vinblastine / Q000008:administration & dosage / Q000031:analogs & derivatives; D000077235:Vinorelbine
chemical_list: D011994:Recombinant Proteins; D043823:Taxoids; D016179:Granulocyte Colony-Stimulating Factor; D000077143:Docetaxel; D014747:Vinblastine; D000069585:Filgrastim; D000077235:Vinorelbine