411
Participants
Start Date
April 15, 2017
Primary Completion Date
December 24, 2018
Study Completion Date
February 16, 2019
Enteral nutrition
Patients in Gradual Goal-dose EN group will receive increased calories gradually by EN and will reach the 80% of target energy by EN at day 8 while patients in immediate Goal-dose EN group will receive 100% of target energy by EN at day 3 after abdominal surgery. Both of the two group will receive EN for 5 days except 80% of target energy delivered by oral feeding or patients are discharged from hospital, whichever arrives first.
Jinling Hospital, China, Nanjing
Peking Union Medical College Hospital
OTHER
Chinese PLA General Hospital
OTHER
First Affiliated Hospital, Sun Yat-Sen University
OTHER
Xijing Hospital
OTHER
West China Hospital
OTHER
Xinqiao Hospital of Chongqing
OTHER
Second Affiliated Hospital, School of Medicine, Zhejiang University
OTHER
Changhai Hospital
OTHER
Shanghai 10th People's Hospital
OTHER
The Second Affiliated Hospital of Harbin Medical University
OTHER
The Affiliated Hospital of Qingdao University
OTHER
First Affiliated Hospital of Kunming Medical University
OTHER
Jinling Hospital, China
OTHER