Comparative study of the conventional catheter and the new device for cannulation in difficult ERCP case: a multicentre, crossover, randomised controlled trial.
Phase 4
- Conditions
- pancreatobliary disease
- Registration Number
- JPRN-UMIN000026232
- Lead Sponsor
- Department of Gastroenterology. Fukushima Medical University Aizu Medical center.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 64
Inclusion Criteria
Not provided
Exclusion Criteria
1) Performance Status (PS)4 2) Patient having previous treatment for ampulla. 3) Status after gastrectomy 4) Having the serious complications in other organs 5) There is no informed consent. 6) Subjects judged as inappropriate candidates for the trial by the investigators.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method success rate of deep biliary cannulation
- Secondary Outcome Measures
Name Time Method 1. time for success 2. kind of used guide wire 3. kind of used catheter