초록

용어보기논문에서 용어와 풀이말을 자동 추출한 결과로, 시범 서비스 중입니다. AI-Helper

Abstract ▼ AI-Helper

Purpose : To assess the feasibility and the toxicity of the neoadjuvant chemotherapy on the treatment of patients with locoregionally advanced nasopharyngeal carcinoma. Methods and Materials : We analyzed 77 previously untreated and histologically confirmed advanced stage nasopharyngeal carcinoma pa...

Purpose : To assess the feasibility and the toxicity of the neoadjuvant chemotherapy on the treatment of patients with locoregionally advanced nasopharyngeal carcinoma. Methods and Materials : We analyzed 77 previously untreated and histologically confirmed advanced stage nasopharyngeal carcinoma patients treated with neoadjuvant chemotherapy followed by radiation therapy at the Seoul National University Hospital between 1984 and 1996. The stage distribution was as follows : AJCC stage III-2, stage IV-75. Sixty-six patients received infusion of 5-FU (1000 mg/m$^2$, on Day 1$\~$5) and cisplatin (100 mg/m$^2$, on Day 1), eleven patients received infusion of 5-FU (1000 mg/m$^2$, on Day 1 $\~$5) and carboplatin (300 mg/m$^2$, on Day 1) as neoadjuvant chemotherapy Prior to radiation therapy. The median follow-up for surviving patients was 44 months. Results : The overall chemotherapy response rates were 87$\%$. The toxicities of chemotherapy were mild. Only 3 patients experienced Grade 3 toxicities (1 for cytopenia, 2 for nause/vomiting). The degree of radiation induced mucositis was not severe, and ten patients developed Grade 2 mucositis. The 5-year overall survival rates were 68$\%$ and the 5-year disease free survival rates were 65$\%$. The 5-year freedom from distant metastasis rates were 82$\%$ and 5-year locoregional control rates were 75$\%$. Conclusion : This single institution experience suggests that neoadjuvant chemotherapy improves overall survival and disease free survival for patients with advanced stage nasopharyngeal carcinoma without increase of toxicity.

Keyword