研究单位:[1]Peking University Cancer Hospital & Institute[2]Cancer Hospital Chinese Acadamy of Medical Sciences,Beijing, Beijing, China, 100021[3]Peking University First Hospital,Beijing, Beijing, China, 100034[4]Peking University People's Hospital,Beijing, Beijing, China, 100044[5]Beijing Friendship Hospital,Beijing, Beijing, China, 100050[6]Xuanwu Hospital,Beijing, Beijing, China, 100053[7]Beijing Cancer Hospital,Beijing, Beijing, China, 100142[8]Beijing Hospital,Beijing, Beijing, China, 100730[9]Chinese PLA General Hospital,Beijing, Beijing, China, 100853[10]Zhongnan Hospital of Wuhan University,Wuhan, Hubei, China, 430071[11]Nanjing General Hospital,Nanjing, Jiangsu, China, 210002[12]The First Affiliated Hospital of Daliang Medical University,Daliang, Liaoning, China, 116011[13]Qilu Hospital of Shandong University,Jinan, Shandong, China, 250012[14]Zhejiang Cancer Hospital,Hangzhou, Zhejiang, China, 310022[15]The First Affiliated Hospital of Wenzhou Medical University,Wenzhou, Zhejiang, China, 325000[16]The Second Affiliated Hospital of Wenzhou Medical University,Wenzhou, Zhejiang, China, 325000
The purpose of the study is to evaluate the efficacy and safety of S-1 plus Oxaliplatin versus S-1 only as adjuvant chemotherapy after curative distal gastrectomy in patients with locally advanced gastric cancer.