Digital Single-operator Cholangioscopy and Intraductal Ultrasound for Nonicteric Biliary Strictures
Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age19-80
SponsorSoonchunhyang University Hospital
About this trial
This study aims to evaluate the usefulness of disposable digital single-operator cholangioscopy (SOC) and intraductal ultrasound (IDUS) for the accurate diagnosis of indeterminate biliary stricture.
Eligibility criteria
Qualifiers
Patients aged 19 to under 80
Presence of nonicteric biliary stricture
Previous endoscopic sphincterotomy or papillary balloon dilatation
Disqualifiers
Bleeding tendency (INR > 1.5 or platelets < 50000 mm3)
Contraindication to ERCP
Trial design
Treatments tested in this trial
- Not listed
Trial groups
36 Participants
are grouped into 1 trial groupLocations
Sponsors and collaborators
Source ClinicalTrials.gov