2,600
Participants
Start Date
December 31, 2013
Primary Completion Date
November 30, 2015
Study Completion Date
November 30, 2015
Pre-ERCP rectal Indomethacin
Rectal Indomethacin was administrated within 30min before ERCP in all patients.
Post-operational Rectal Indomethacin
Rectal Indomethacin was administrated immediately after ERCP in high-risk patients, while average risk patients did not.
Xijing Hospital of Digestive Diseases, Xi'an
No. 451 Hospital, Xi'an
The First Affiliated Hospital Of Xi'an Jiaotong University, Xi'an
The First Hospital of Lanzhou University, Lanzhou
General Hospital of NingXia Medical University, Yinchuan
Urumqi General Hospital of Lanzhou Military Region, Ürümqi
Air Force Military Medical University, China
OTHER