[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100544516":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":12,"locations":10,"responsibleParty":21,"collaborators":10,"id":25,"slug":26,"hasResults":27,"nctId":28,"briefTitle":29,"officialTitle":30,"acronym":31,"eligibilityCriteria":32,"healthyVolunteers":27,"sex":33,"minAge":34,"maxAge":35,"enrollmentInfo":36,"targetDuration":10,"studyType":39,"phases":10,"briefSummary":40,"conditions":41,"keywords":44,"overallStatus":48,"whyStopped":10,"lastUpdateSubmitDate":49,"lastUpdatePostDateStruct":50,"startDateStruct":53,"completionDateStruct":55,"leadSponsor":57,"locationsCount":10},{"fullName":5,"class":6},"Soonchunhyang University Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":10},"Nonicteric stricture cohort",null,"Patients with nonicteric biliary stricture",[13,18],{"name":14,"role":15,"phone":16,"phoneExt":10,"email":17},"Jong Ho Moon, Dr.","CONTACT","800-324-2246","jhmoonsch@gmail.com",{"name":19,"role":15,"phone":16,"phoneExt":10,"email":20},"Il Sang Shin, Dr.","110554@schmc.ac.kr",{"type":22,"investigatorFullName":23,"investigatorTitle":24,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Jong Ho Moon","Professor Jong Ho Moon","100544516","digital-single-operator-cholangioscopy-and-intraductal-ultrasound-for-nonicteric-biliary-strictures-100544516",false,"NCT06369896","Digital Single-operator Cholangioscopy and Intraductal Ultrasound for Nonicteric Biliary Strictures","The Usefulness of Disposable Digital Single-operator Cholangioscopy and Intraductal Ultrasound in the Assessment of Nonicteric Biliary Strictures: A Prospective Observational Study","Spy+IDUS","Inclusion Criteria:\n\n1. Patients aged 19 to under 80\n2. Presence of nonicteric biliary stricture\n3. Previous endoscopic sphincterotomy or papillary balloon dilatation\n\nExclusion Criteria:\n\n1. Bleeding tendency (INR \\> 1.5 or platelets \\< 50000 mm3)\n2. Contraindication to ERCP","ALL","19 Years","80 Years",{"count":37,"type":38},36,"ESTIMATED","OBSERVATIONAL","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.",[42,43],"Cholangiocarcinoma","Biliary Stricture",[45,46,47],"intraductal ultrasound","digital single-operator cholangioscopy","indeterminate biliary stricture","NOT_YET_RECRUITING","2024-04-16",{"date":51,"type":52},"2024-04-17","ACTUAL",{"date":54,"type":38},"2024-05-05",{"date":56,"type":38},"2026-12-25",{"name":5,"class":6}]