100
Participants
Start Date
February 2, 2022
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
bile duct stone removal
Common bile duct stones (≧ 10 mm) are removed by using Vortic Catch V basket catheter or ordinary basket catheter following endoscopic papillary large balloon dilation.
RECRUITING
Showa Inan General hospital, Komagane
Akira Horiuchi
OTHER