title: Single-agent chemotherapy with vinorelbine for pretreated or metastatic squamous cell carcinoma of the esophagus.
abstract: OBJECTIVE
  At least half of the patients with squamous cell carcinoma of the esophagus (SCCE) present at diagnosis with metastatic disease, and most patients in a locally advanced phase will develop metastases despite potentially curative local therapy. Thus, the majority of patients with SCCE will become candidate for palliative chemotherapy. Only a few drugs have demonstrated moderate activity (>15%) against SCCE. The main purpose of this phase II trial was to assess the activity of vinorelbine, a semisynthetic vinca alkaloid with a wide spectrum of action, in advanced or relapsed SCCE.
  
  
  METHODS
  Seventeen patients were included in the trial. Eleven of them had already received chemotherapy (cisplatin and fluorouracil) and/or radiotherapy at the time of the first diagnosis. All patients were treated with vinorelbine at the dose of 30 mg/m2 every two weeks.
  
  
  RESULTS
  Sixteen of the 17 patients enrolled in the trial were assessable for activity: partial responses were observed in 4 of the 16 (25%), and 3 of them were pre-treated patients. A significant improvement of dysphagia was obtained in 4 of 11 symptomatic patients. Toxicity was mild, with only one episode of grade 4 neutropenia and constipation.
  
  
  CONCLUSIONS
  In our experience, single-agent vinorelbine is active against SCCE. It was also active in patients previously treated with cisplatin and fluorouracil. The good tolerability and the possibility of relieving symptoms such as dysphagia strongly suggest the addition of vinorelbine to combination regimens with cisplatin as front-line chemotherapy for SCCE.
authors.affiliation: Medical Oncology Unit B, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy.
authors.forename: P
authors.initials: P
authors.lastname: Bidoli
authors.forename: S C
authors.initials: SC
authors.lastname: Stani
authors.forename: D
authors.initials: D
authors.lastname: De Candis
authors.forename: D
authors.initials: D
authors.lastname: Cortinovis
authors.forename: H S
authors.initials: HS
authors.lastname: Parra
authors.forename: E
authors.initials: E
authors.lastname: Bajetta
mesh_terms: D000368:Aged; D000972:Antineoplastic Agents, Phytogenic / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy*; D004938:Esophageal Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014747:Vinblastine / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D000077235:Vinorelbine
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D014747:Vinblastine; D000077235:Vinorelbine