A multicenter prospective study of the incidence of cholecystitis after endoscopic biliary drainage using a novel low axial force covered self-expandable metallic stent in patients with unresectable malignant distal biliary obstructio
Not Applicable
- Conditions
- patients with unresectable malignant distal biliary obstruction
- Registration Number
- JPRN-UMIN000038209
- Lead Sponsor
- Kitasato University School of Medicine Department of Gastroenterology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 100
Inclusion Criteria
Not provided
Exclusion Criteria
1. after cholecystectomy 2. patients with malignant hilar biliary obstruction 3. after gastric surgery (excluding B-I method) 4. performance status 4 5. history of metal allergy 6. patients whose participation in the trial was judged to be inappropriate by the investigator
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method incidence of cholecystitis
- Secondary Outcome Measures
Name Time Method technical success rate functional success rate time to recurrent biliary obstruction adverse events