180
Participants
Start Date
October 21, 2019
Primary Completion Date
November 19, 2022
Study Completion Date
November 19, 2022
FCSEMS plus Clip
After successful cannulation, a 10mm FCSEMS with the length of 6cm or 8cm were inserted into CBD. Then a metal clip was used to fix the distal end of FCSEMS with the duodenal mucosa adjacent to papilla.
FCSEMS
FCSEMS was released as the same as mentioned above. No fixating method was used.
The Third Affiliated Hospital of Second Military Medical University, Shanghai
Xiamen Humanity Hospital, Xiamen
Department of gastroenterology, Second Affiliated Hospital of Chongqing Medical University, Chongqing
Huaihe Hospital of Henan University, Kaifeng
Xijing Hospital of Digestive Diseases, Xi'an
The Second Affiliated Hospital of Chongqing Medical University
OTHER
Huaihe Hospital of Henan University
OTHER
Xiamen Humanity Hospital
OTHER
The Third Affiliated Hospital of Second Military Medical University
UNKNOWN
Air Force Military Medical University, China
OTHER