Multidisciplinary Therapy with Gemcitabine and Nab-Paclitaxel for Unresectable Pancreatic Cancer

Fuyuhiko Motoi, Tatsuyuki Takadate, Shimpei Maeda, Kyohei Ariake, Kunihiro Masuda, Masaharu Ishida, Koji Fukase, Masamichi Mizuma, Hideo Ohtsuka, Naoaki Sakata, Hiroki Hayashi, Kei Nakagawa, Takanori Morikawa, Takeshi Naitoh, Michiaki Unno

研究成果: ジャーナルへの寄稿学術論文査読

1 被引用数 (Scopus)


Gemcitabine with nab-paclitaxel(GN)shows promisinganti -tumor effect and has been established standard regimen for metastatic pancreatic cancer(PC). Conversion surgery(CS), recently reported about initially unresectable PC with favorable response to non-surgical treatment, might provide long-term survival. The aim of this study is to evaluate the efficacy of multi-modal treatment includingCS after GN therapy for initially unresectable PC. From 2015 to 2016, 29 initially unresectable PC treated with chemotherapy includingGN were eligible for the retrospective analysis. Unresectability was defined over 180- degree abutment to major arteries(UR-LA)or suspicious small metastases(UR-M). CS was planed after clinical favorable response over 6 months of treatment duration. Median age of the patients was 62.5 years old, including 18 males and 11 females. Tumor in the pancreas head(n=20)was dominant. Eighteen patients were UR-LA and remaining1 1 were UR-M. CS was performed in 9 cases(31%)with no significant difference between UR-LA and UR-M. CS showed significant better survival with 67%of 2-year survival rate, compared to without CS(p=0.039). GN regimen effectively induced CS for initially unresectable PC. Multidisciplinary therapy includinginduction GN and CS might have survival impact on unresectable PC.

ジャーナルJapanese Journal of Cancer and Chemotherapy
出版ステータス出版済み - 2017 11月 1


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