Randomized controlled trial of covered metallic stent for malignant lower biliary stricture: Braded vs Laser-cut type
Not Applicable
Recruiting
- Conditions
- unresected malignancies causing lower or middle biliary stricture
- Registration Number
- JPRN-UMIN000027239
- Lead Sponsor
- Yokohama city university Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients' age of less than 20 years-old. 2) Patients having resectable malignancies. 3) Written informed consent is not obtained from patient before the study. 4) Patients who are judged inappropriate by chief (responsive) medical examiner.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method rate of stent dysfunction one year after stent intervention
- Secondary Outcome Measures
Name Time Method safety, success rate, time of stent patency, overall time of survival