292
Participants
Start Date
March 1, 2025
Primary Completion Date
July 31, 2025
Study Completion Date
August 31, 2025
gum chewing
Participants allocated to chewing gum will be instructed to chew commercially available sugar-free gum (Extra \& Reg, Wm. Wrigley Jr. Co., Ltd., Shanghai, China) three times daily from the first postoperative morning until oral dietary intake. They were instructed to chew the piece of gum for at least 10 minutes.
Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Afffliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu
Sichuan Cancer Hospital and Research Institute
OTHER