Validation study of the efficacy and safety of first precutting for Oral protrusion-Large, which is difficult to biliary duct cannulation.
Not Applicable
- Conditions
- Cases requiring ERCP
- Registration Number
- JPRN-UMIN000042805
- Lead Sponsor
- Kitasato University School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 38
Inclusion Criteria
Not provided
Exclusion Criteria
Previously treated duodenal papilla ERCP for pancreatic duct cannulation Papilla cannot judge Oral protrusion pattern Bleeding tendency Patients whose participation in the trial was judged to be inappropriate by the investigator
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method