title: Vinorelbine in elderly patients with inoperable nonsmall cell lung carcinoma: a phase II study.
abstract: BACKGROUND
  Cancer in the elderly is becoming a complex and frequent issue. At least 30% of lung carcinomas are expected to arise each year in elderly patients, who often have significant comorbidity. The most appropriate treatment for this large portion of cancer patients remains unknown. The purpose of this Phase II trial was to make a comprehensive evaluation of the activity, toxicity, and tolerability of single-agent vinorelbine in elderly and relatively poorly performing patients with inoperable nonsmall cell lung carcinoma (NSCLC).
  
  
  METHODS
  Patients age 70 years or older were eligible to participate in this trial if they had a pathologic diagnosis, a performance status lower than 4 (Eastern Cooperative Oncology Group [ECOG] scale), and gave informed consent. Vinorelbine was given intravenously (i.v.) at a dose of 25 mg/m(2) every week until progression, persistent toxicity, or refusal.
  
  
  RESULTS
  Forty-six patients entered the study; their median age was 75 years (range, 70-83 years). Five patients never started on vinorelbine; 27 others had early treatment suspensions. The median number of weekly infusions was 5 (range, 0-28); the median dose intensity was 70% of projected. Toxicity was generally mild, mainly hematologic, and never life-threatening. ECOG performance status, body weight, and almost all the scores from the quality-of-life questionnaires remained constant during the first 6 weeks of treatment. Two patients obtained partial response, 10 patients had some tumor regression, and 26 had tumor stabilization. The estimated median time to progression was 19 weeks (quartile range, 11-23 weeks), and the median survival 34 weeks (quartile range, 16-63 weeks).
  
  
  CONCLUSIONS
  In our group of patients who had poor prognoses, vinorelbine was well tolerated, moderately active, and capable of ensuring relatively long survival. It may represent a valuable therapeutic option for the treatment of nonresectable NSCLC in elderly patients.
authors.affiliation: Divisione di Pneumologia, Ospedale S. Croce e Carle, Cuneo, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Buccheri
authors.forename: D
authors.initials: D
authors.lastname: Ferrigno
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology; D018450:Disease Progression; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D016019:Survival Analysis; D016896:Treatment Outcome; D014747:Vinblastine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000494:pharmacology / Q000627:therapeutic use; D000077235:Vinorelbine
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D014747:Vinblastine; D000077235:Vinorelbine