1,278
Participants
Start Date
July 1, 2025
Primary Completion Date
December 31, 2026
Study Completion Date
June 1, 2028
NSAIDs
All patients without contraindications should receive 100mg rectal indomethacin or diclofenac within 30mins before ERCP procedure
NSAIDs plus PDS
All patients without contraindications should receive 100mg rectal indomethacin or diclofenac within 30mins before ERCP procedure. When eligibility is met, PDS placement will be performed by ERCP colonoscopists.
NOT_YET_RECRUITING
The first medical center, Chinese PLA General Hospital, Beijing
RECRUITING
Harbin Medical University Affiliated Fourth Hospital, Harbin
RECRUITING
The Second Affiliated Hospital of Harbin Medical University, Harbin
RECRUITING
Department of Endoscopy, Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai
RECRUITING
Department of Gastroenterology, The 960th Hospital of the PLA, Jinan
NOT_YET_RECRUITING
Shandong Provincial Third Hospital, Jinan
NOT_YET_RECRUITING
Affiliated Hangzhou First People's Hospital, Hangzhou
RECRUITING
the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou
RECRUITING
Department of Gastroenterology, Fujian Medical University Xiamen Humanity Hospital, Xiamen
RECRUITING
Department of gastroenterology, Second Affiliated Hospital of Chongqing Medical University, Chongqing
NOT_YET_RECRUITING
The Third Xiangya Hospital of Central South University, Changsha
RECRUITING
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
RECRUITING
Department of Gastroenterology, Huaihe Hospital of Henan University, Kaifeng
RECRUITING
986 Hospital of Xijing Hospital, Xi'an
RECRUITING
Xijing of Digestive Diseases, Xi'an
Air Force Military Medical University, China
OTHER