Purpose: The feasibility of combining concomitant boost-accelerated radiation regimen (AFX-C) with cisplatin was previously demonstrated in this Phase II trial. This article reports the long-term toxicity, relapse patterns, and survival in patients with advanced head and neck carcinoma VSports手机版. .

Methods and materials: Between April and November 2000, 84 patients with Stage III-IV HNC were enrolled, and 76 patients were analyzable. Radiation consisted of 72 Gy over 6 weeks. Cisplatin dose was 100 mg/m(2) on Days 1 and 22 V体育安卓版. Tumor and clinical status were assessed, and acute-late toxicities were graded. .

Results: The median follow-up for surviving patients is 4. 3 years. The 2- and 4-year locoregional failure rates were 33% and 36%, respectively, and the 2- and 4-year survival rates were 70% and 54%, respectively. The worst overall late Grade 3 or 4 toxicity rate was 42%. The prevalence rates of a gastrostomy at any time during follow-up, at 12 months, and at 48 months were 83%, 41%, and 17%, respectively. Five of 36 patients (14%) alive and without disease at last follow-up were gastrostomy-tube dependent V体育ios版. .

Conclusion: These data of long-term follow-up of patients treated with AFX-C with cisplatin show encouraging results with regard to locoregional disease control and survival, with few recurrences after 2 years VSports最新版本. The late toxicity rates are relatively high. However, although prolonged dysphagia was noted in our preliminary report, its prevalence does decreased over time. A Phase III trial comparing AFX-C plus cisplatin against standard radiation plus cisplatin has completed accrual. .