研究单位:[1]Fujian Medical University Union Hospital[2]Tianjin Medical University Cancer Institute & Hospital[3]The First Affiliated Hospital of Nanchang University[4]Lanzhou Military Region General Hospital[5]Gansu Provincial Hospital[6]Southwest Hospital, China[7]First Affiliated Hospital of Guangxi Medical University[8]First Affiliated Hospital Xi'an Jiaotong University[9]Xiangya Second Hospital[10]The Fourth Hospital of Hebei Medical University and Hebei Tumor Hospital河北医科大学第四医院[11]The Affiliated Hospital of Qingdao University[12]The Second Affiliated Hospital of Dalian Medical University[13]Chinese PLA General Hospital
To evaluate the clinical efficacy (safety, feasibility and long-term efficacy) of robotic radical total gastrectomy and laparoscopic radical total gastrectomy in patients with locally advanced middle and upper gastric adenocarcinoma (CT2-4A, N-/+, M0) .