467
Participants
Start Date
December 31, 2016
Primary Completion Date
December 14, 2020
Study Completion Date
August 3, 2021
Surgery
Laparoscopic or open surgery for resection of gastric or rectal cancer
Qilu Hospital of Shandong University, Jinan
Peking University People's Hospital
OTHER
Qilu Hospital of Shandong University
OTHER