Adjuvant gemcitabine plus S-1 chemotherapy after surgical resection for pancreatic adenocarcinoma

被引:50
作者
Murakami, Yoshiaki [1 ]
Uemura, Kenichiro [1 ]
Sudo, Takeshi [1 ]
Hayashidani, Yasuo [1 ]
Hashimoto, Yasushi [1 ]
Nakagawa, Naoya [1 ]
Ohge, Hiroki [1 ]
Sueda, Taijiro [1 ]
机构
[1] Hiroshima Univ, Dept Surg, Div Clin Med Sci, Grad Sch Biomed Sci, Hiroshima, Japan
关键词
gemcitabine; pancreatic carcinoma; postsurgical adjuvant chemotherapy; S-1; two-year survival rate;
D O I
10.1016/j.amjsurg.2007.04.018
中图分类号
R61 [外科手术学];
学科分类号
摘要
BACKGROUND: The aim of this study was to determine the effectiveness of adjuvant gemcitabine plus S-1 chemotherapy for patients with pancreatic carcinoma. METHODS: Patients admitted for curative surgery for pancreatic adenocarcinoma. received adjuvant chemotherapy with 10 cycles of gemcitabine plus S-I every 2 weeks. Each chemotherapy cycle consisted of intravenous gemcitabine, 700 mg/m(2), on day 1 and orally administered S-1, 50 mg/m(2), for 7 consecutive days, after which there was a 1-week pause of chemotherapy. RESULTS: Twenty-seven patients were entered into this study. According to the TNM system, 4 (15%), 2 (7%), 6 (22%), and 15 (56%) patients were diagnosed with stage IA, IB, IIA, and IIB disease, respectively. Overall and disease-free survival rates were 86% and 60% at 1 year, 66% and 45% at 2 years, and 33% and 45% at 3 years, respectively. Toxicity during chemotherapy was mild. CONCLUSIONS: Adjuvant gemcitabine plus S-1 chemotherapy appears to be a promising treatment for patients after surgical resection of pancreatic adenocarcinoma. (C) 2008 Elsevier Inc. All rights reserved.
引用
收藏
页码:757 / 762
页数:6
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