Efficacy of a newly designed biliary cytology brush for malignant biliary stricture
Phase 2
- Conditions
- Malignant biliary strictures
- Registration Number
- JPRN-UMIN000009895
- Lead Sponsor
- The Tazuke Kofukai medical research institute Kitano Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 140
Inclusion Criteria
Not provided
Exclusion Criteria
1. Performance status 4. 2. ASA physical status is more than 3. 3. Judged as inadequate for this study by the investigator.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Difference of sensitivity and specificity between the newly designed cytology brush after using biopsy forceps and biopsy forceps alone.
- Secondary Outcome Measures
Name Time Method