Background: We planned a phase I study of weekly arterial infusion of docetaxel and cisplatin via a superficial temporal artery for recurrent head and neck cancer to determine the optimal dose.
Methods: The dose of cisplatin was fixed and the dose of docetaxel was escalated from 8 mg/m(2) , with an increase of 2 mg/m(2) per step, to identify the maximum tolerated dose (MTD). In total, 4 courses of weekly chemotherapy were administered.
Results: Twelve patients were recruited to this trial. The MTD of docetaxel was 14 mg/m(2) . At this dose level, dose-limiting toxicity was observed in 2 of 3 patients. One patient experienced grade 3 leukopenia, while the other experienced grade 3 leukopenia. Myelosuppression was the dose-limiting toxicity for this regimen.
Conclusion: The recommended dose for weekly arterial infusion of docetaxel was identified as 12 mg/m(2) combined with weekly cisplatin at 40 mg/m(2) , with 4 courses of each.
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