Simultaneous cisplatin and 5-fluorouracil as second-line treatment of head and neck cancer.

Between November 1983 and January 1986, 70 patients with recurrent squamous cell carcinoma of the head and neck were treated with simultaneous cisplatin (20 mg/m2 for 5 consecutive days) and 5-fluorouracil (400-200 mg/m2 by iv push for 5 consecutive days) every 3 weeks. Sixty-seven patients were fully evaluable. The major toxic effect was myelosuppression, and two patients died from septic or hemorrhagic complications. Other toxic effects were moderate and quite rare, including nausea and vomiting. All of the patients were treated in the outpatient clinic. The overall response rate was 52.2% (14 complete responses +21 partial responses). The worst prognostic factor in the present series was the persistence of disease after front-line therapy. This treatment has shown an acceptable toxicity and its antitumoral activity seems to be in the range of the higher activity reported by literature in these kind of patients.