A prospective randomized controlled trial of wire guided deep biluary cannulation using straight and angled tip guidewire.
Not Applicable
Recruiting
- Conditions
- Biliary diseases
- Registration Number
- JPRN-UMIN000008445
- Lead Sponsor
- Sapporo Medical University, Fourth Department of Internal Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 180
Inclusion Criteria
Not provided
Exclusion Criteria
1. Patients with severely impaired hematological, hepatic, renal, and heart function. 2. Patients with performance status Patients with bleeding tendency (Plt < 50000, PT INR >= 1.5). 3. Patients with consciousness disorder (>=Japan Coma Scale I-1). 4. Patients with pancreatic disorder which need ERP. 5. Patients with tumor of amppulla of the Vater. 6. patients with surgically-altered anatomy of upper gastro intestinal tract excluding Billroth I method. 7. Patients considered ineligible for this study.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Success rate of biliary deep cannulation
- Secondary Outcome Measures
Name Time Method Complicaion rate Total proceedure time of ERCP