title: Options in advanced non-small cell lung cancer: a review and report on a phase II study of vinorelbine plus gemcitabine.
abstract: Although platinum-containing regimens prolong survival in advanced non-small cell lung cancer (NSCLC), toxicity remains substantial. There is a clear need for a nonplatinum-based regimen which is active, well tolerated, and suitable for outpatient administration. Vinorelbine and gemcitabine have different mechanisms of action and are both active in NSCLC. A phase II trial was undertaken to evaluate activity and tolerability when the two drugs were administered as a first-line combination regimen in 32 patients with stage IIIB/IV disease. Gemcitabine was administered at a dose of 1,000-1,250 mg/m2 together with vinorelbine 25 mg/m2 on days 1 and 8 of a 21-day cycle. The overall response rate was 25%, median survival 8.3 months and one-year survival rate 38% (48% in patients of performance status 0-1). Grade 3/4 neutropenia was observed in 38% of 148 treatment cycles, however, thrombocytopenia was infrequent and there was no grade 3/4 anemia. Nonhematological toxicity was minimal. The response and survival rates experienced were comparable with standard platinum-based combinations. Ongoing randomized trials will further define the role of the vinorelbine/gemcitabine combination in advanced NSCLC.
authors.affiliation: University of Miami School of Medicine and The Mount Sinai Comprehensive Cancer Center, Miami Beach, Florida 33140-2840, USA. rlilenbaum@salick.com
authors.forename: R
authors.initials: R
authors.lastname: Lilenbaum
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D002289:Carcinoma, Non-Small-Cell Lung / Q000188:drug therapy* / Q000473:pathology; D003841:Deoxycytidine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000139:chemically induced; D016019:Survival Analysis; D014747:Vinblastine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives*; D000077235:Vinorelbine; D000093542:Gemcitabine
chemical_list: D003841:Deoxycytidine; D014747:Vinblastine; D000077235:Vinorelbine; D000093542:Gemcitabine