Trial Parameters
Brief Summary
The risk of post-endoscopic retrograde cholangiopancreatography(ERCP) pancreatitis(PEP) is influenced by patient and procedure-related factors. Strategies to decrease PEP(Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis) are of great importance.
Eligibility Criteria
Inclusion Criteria: Patients \>15 years Included in MDI's Registry Underwent ERCP between January 1, 2000 through December 31, 2025 Exclusion Criteria: Patients \<15 years Patients in which cannulation was via a surgical anastomosis Patients in which cannulation was not attempted due to gastric outlet obstruction, the main papilla not found, or the minor papilla was not found will be excluded.