[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100627535":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":33,"collaborators":10,"id":37,"slug":38,"hasResults":39,"nctId":40,"briefTitle":41,"officialTitle":41,"acronym":42,"eligibilityCriteria":43,"healthyVolunteers":39,"sex":44,"minAge":45,"maxAge":10,"enrollmentInfo":46,"targetDuration":10,"studyType":49,"phases":10,"briefSummary":50,"conditions":51,"keywords":10,"overallStatus":23,"whyStopped":10,"lastUpdateSubmitDate":53,"lastUpdatePostDateStruct":54,"startDateStruct":57,"completionDateStruct":59,"leadSponsor":61,"locationsCount":62},{"fullName":5,"class":6},"Oslo University Hospital","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"LC+LCBDE",null,"Laparoscopic cholecystectomy and inhtraoperative bile duct clearance.",{"label":13,"type":10,"description":14,"interventionNames":10},"LC+IOERCP","Laparoscopic cholecystectomy and ERCP",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"Magnus H Fasting, MD, PhD, FEBS (UGI)","CONTACT","0047 22800000","magfas@ous-hf.no",[22],{"facility":5,"status":23,"city":24,"state":10,"zip":10,"country":25,"countryCode":26,"cosmosGeoPoint":27,"geoPoint":32,"contacts":10},"RECRUITING","Oslo","Norway","NO",{"type":28,"coordinates":29},"Point",[30,31],10.74609,59.91273,{"lat":31,"lon":30},{"type":34,"investigatorFullName":35,"investigatorTitle":36,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Magnus Fasting","Consultant Surgeon, MD, PhD","100627535","cholecystectomy-with-intraoperative-management-of-bile-duct-stones-in-norway---the-bilnor-study-100627535",false,"NCT07449897","Cholecystectomy With Intraoperative Management of Bile Duct Stones in Norway - the BILNOR Study","Bilnor","Inclusion criteria:\n\n* Age over 18 years\n* Preoperatively image proven choledocholithiasis or bile duct sludge (US \u002F CT \u002F MRI)\n\n  * ≤ 8 mm size\n  * ≤ 5 stones\n  * Not proximal bile duct stones\n* Planned cholecystectomy with intraoperative bile duct clearance (LCBDE or intraoperative ERCP)\n\nExclusion criteria:\n\n* Previous cholecystectomy\n* Medically unfit for surgery (frailty, comorbidity)\n* Technically inoperable (hostile abdomen, inflammatory processes, bleeding conditions, cirrhosis)\n* Pregnancy","ALL","18 Years",{"count":47,"type":48},340,"ESTIMATED","OBSERVATIONAL","The BILNOR study is a prospective multicenter observational study evaluating how common bile duct stones are best managed in patients undergoing cholecystectomy. The study focuses particularly on transcystic laparoscopic common bile duct exploration (LCBDE) and assesses stone clearance, technical success, complications, and health-economic outcomes in routine clinical practice. A secondary aim is to compare LCBDE with intraoperative ERCP regarding efficacy, complication rates, and costs. Approximately 340 patients from several Norwegian centers are planned to be included starting in March 2026.",[52],"Bile Duct Stones","2026-03-04",{"date":55,"type":56},"2026-03-06","ACTUAL",{"date":58,"type":56},"2026-02-01",{"date":60,"type":48},"2036-12-01",{"name":5,"class":6},1]