54
Participants
Start Date
January 1, 2018
Primary Completion Date
October 31, 2023
Study Completion Date
October 31, 2023
postoperative 3-month exclusive enteral nutrition
postoperative 3-month exclusive enteral nutrition after surgery and alter to normal food after 3 months
azathioprine
azathioprine
normal diet
normal diet
RECRUITING
Department of General Surgery, Jinling hosptal,Medical School of Nanjing University, Nanjing
Zhu Weiming
OTHER