A Multi-Center, Prospective Study of endoscopic shincterotomy combined with large balloon dilation for removal of difficult common bile duct stones
Not Applicable
- Conditions
- Difficult common bile duct stones
- Registration Number
- JPRN-UMIN000008275
- Lead Sponsor
- Chiba University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients for whom endoscopic biliary drainage is difficult(Bil-2, R-Y). 2) Impossible of EST 3) Papilla in doverticulum 4) Diatal stricture of bile duct 5) Patients considered ineligible for this study.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Safety and successful rate
- Secondary Outcome Measures
Name Time Method