Safety and efficacy of endoscopic and percutaneous preoperative biliary drainage in patients with malignant hilar biliary obstruction: A multicenter retrospective analysis
Not Applicable
- Conditions
- Malignant hilar biliary obstruction by biliary tract cancer
- Registration Number
- JPRN-UMIN000016593
- Lead Sponsor
- E-POD study group
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Not provided
Exclusion Criteria
1)patients who underwent preoperative biliary drainage at the referring hospitals 2)patients with unresectable biliary tract cancer 3)patients who refused to participate
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The necessity and the cause of additional biliary drainage procedure
- Secondary Outcome Measures
Name Time Method Total number of biliary drainage procedures, time to resolution of jaundice, preoperative pathological diagnosis, preoperative complications