Evaluation of the preoperative drainage method for malignant hilar biliary obstruction due to biliary tract cancer
Not Applicable
Recruiting
- Conditions
- Patients who underwent preoperative bile duct drainage to hilar biliary tract cancer
- Registration Number
- JPRN-UMIN000052598
- Lead Sponsor
- Gifu Municipal Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 70
Inclusion Criteria
Not provided
Exclusion Criteria
The patients who are otherwise judged by the investigator to be ineligible to participate in the study. The case of the malignant hilar biliary obstruction who conducted unilateral metallic stent placement
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The rate and time to recurrent biliary obstruction after biliary drainage
- Secondary Outcome Measures
Name Time Method The risk factor of recurrent biliary obstruction Adverse events after endoscopic and surgical treatment The technical and clinical success rate of reintervention after recurrent biliary obstruction Relation between drainage methods and surgical procedure Relation between drainage methods and overall survival