362
Participants
Start Date
January 31, 2012
Primary Completion Date
December 31, 2015
Study Completion Date
December 31, 2015
Enteral nutrition (EN)
All patients enrolled in this study must carry out nutritional support by enteral nutrition
Tongji Hospital, Shanghai
Shanghai Tenth People's Hospital, Shanghai
Tongji Hospital
OTHER
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
OTHER
Shanghai 10th People's Hospital
OTHER