Biliary cannulation
Sponsors
Helsinki University Central Hospital
Conditions
Endoscopic Retrograde Cholangiopancreatography
Unknown Phase
Pancreatic Sphincterotomy Versus Double Wire Technique in Difficult Cannulation
CompletedNCT02548884
Start: 2015-09-30End: 2020-12-30Updated: 2021-05-20
Does Pancreatic Stent Decrease the Risk of Pancreatitis After Pancreatic Sphincterotomy for Difficult Cannulation?
RecruitingNCT04408482
Start: 2020-08-01End: 2028-09-01Target: 268Updated: 2026-03-03