410
Participants
Start Date
July 31, 2015
Primary Completion Date
June 30, 2017
Study Completion Date
June 30, 2017
polyethylene glycol
capsule endoscopy
Huashan Hospital, Shanghai
Tongren Hospital Affiliated to Shanghai Jiaotong University, China, Shanghai
Department of Gastroenterology, Renji Hospital, Shanghai Institute of Digestive Diseases, Shanghai Jiao Tong University School of Medicine, Shanghai
Huashan Hospital
OTHER
Shanghai East Hospital
OTHER
Shanghai Tong Ren Hospital
OTHER
Zhizheng Ge
OTHER