Fistulotomy as the Primary Cannulation Technique for All Patients Undergoing ERCP: A Randomized, Controlled Trial
Stopped slower than expected recruitment
Conditions
- Cholangiopancreatography, Endoscopic Retrograde
- Biliary Tract Diseases
Interventions
- PROCEDURE: Needle knife fistulotomy
- PROCEDURE: Sphincterotomy
Sponsor
Lawrence Charles Hookey