Availability of endoscopic ultrasonography for the diagnosis of choledocholithiasis undetected by other modalities: multicenter non-randomized, non-blind exploratory clinical trial
Not Applicable
- Conditions
- choledocholithiasis
- Registration Number
- JPRN-UMIN000028558
- Lead Sponsor
- Hokkaido University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 50
Inclusion Criteria
Not provided
Exclusion Criteria
(1) Having a biliary stone detected by any of US, CT or MRCP (2) Severe cholangitis (Grade III) based on Tokyo guideline 2013 (3) Bile duct stricture detected by any of US, CT, MRCP (4) Having the past history of endoscopic treatment of choledocholithiasis (5) Intubated with a biliary stent (6) Ampullary tumor (7) Having tumor invation at the major papilla (8) With Billroth II or Roux-en-Y reconstruction after gastrectomy (9) Choledocho-duodenal fistula (10) Consciousness disturbance with Japan Coma Scale (JCS) I-2 or severe (11)(12) Severe cardiopulmonary disease (13) Pregnancy or during breast-feeding (14) Judged inappropriate by a research director
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Diagnostic accuracy of EUS for choledocholithiasis
- Secondary Outcome Measures
Name Time Method