Search

Background The purpose of this study was to evaluate the efficacy and toxicities of proton beam therapy combined with intra-arterial infusion chemotherapy via superficial temporal and occipital arteries for recurrent oral cavity squamous cell carcinoma (SCC). Methods Between October 2009 and June 2013, 46 patients with recurrent oral cavity SCC were treated by proton beam therapy combined with intra-arterial infusion chemotherapy of cisplatin (CDDP) and docetaxel. Treatment consisted of proton beam therapy (28.6–74.8 GyE in 13–34 fractions) and intra-arterial infusion chemotherapy (CDDP, 30–50 mg/body/week; docetaxel, 5–25 mg/body/week). Results One-year and 2-year overall survival (OS) rates were 65% and 46%, respectively. One-year and 2-year local control rates were 81% and 70%, respectively. Conclusion These findings suggest that proton beam therapy combined with intra-arterial infusion chemotherapy could be applied effectively and safely for patients with recurrent oral cavity SCC. © 2016 Wiley Periodicals, Inc. Head Neck, 2016

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/m2, with an increase of 2 mg/m2 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/m2. 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/m2 combined with weekly cisplatin at 40 mg/m2, with 4 courses of each. © 2011 Wiley Periodicals, Inc. Head Neck, 2011