[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100566879":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":26,"centralContacts":30,"locations":36,"responsibleParty":55,"collaborators":25,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":25,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":25,"enrollmentInfo":67,"targetDuration":25,"studyType":70,"phases":71,"briefSummary":73,"conditions":74,"keywords":25,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Robotic flexible ureteroscopy with ILY® Robot platform","EXPERIMENTAL","Robotic ILY® is a flexible ureteroscopy holder with multiple degrees of freedom telemanipulated with a wireless controller. This allows the surgeon to work easily at a distance from the patient and prevents them from exposing to the source of ionizing radiation.",[13],"Procedure: Flexible Ureteroscopy",{"label":15,"type":16,"description":17,"interventionNames":18},"Standard flexible ureteroscopy","ACTIVE_COMPARATOR","Standard flexible ureterscopy",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","Flexible Ureteroscopy","Ureteroscopic lithotripsy",[9,15],null,[27],{"name":28,"affiliation":5,"role":29},"Chi Fai NG, MD","PRINCIPAL_INVESTIGATOR",[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"Steffi Kar Kei YUEN, FRCS-Surgery","CONTACT","35052625","steffiyuen@surgery.cuhk.edu.hk",[37],{"facility":38,"status":39,"city":40,"state":25,"zip":25,"country":41,"countryCode":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"North District Hospital","RECRUITING","Sheung Shui","Hong Kong","HK",{"type":44,"coordinates":45},"Point",[46,47],114.11667,22.51667,{"lat":47,"lon":46},[50,52],{"name":28,"role":33,"phone":34,"phoneExt":25,"email":51},"ngcf@surgery.cuhk.edu.hk",{"name":53,"role":54,"phone":25,"phoneExt":25,"email":25},"Steffi Kar Kei YUEN, FRCS","SUB_INVESTIGATOR",{"type":29,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"NG Chi Fai","Professor","100566879","robotic-flexible-ureteroscopy-versus-standard-flexible-ureteroscopy-for-renal-stones-100566879",false,"NCT06660914","Robotic Flexible Ureteroscopy Versus Standard Flexible Ureteroscopy for Renal Stones","A Randomized Controlled Trial Comparing Robotic Flexible Ureteroscopy With Standard Flexible Ureteroscopy for Treatment of Renal Stones - A Pilot Study","Inclusion Criteria:\n\n* Age ≥ 18 years old with informed consent\n* Being willing and able to provide written informed consent\n\nExclusion Criteria:\n\n* Patients with abnormal urinary tract (e.g. ileal conduit, neobladder, ureteric stricture)\n* American Society of Anesthesiologists (ASA) physical status classification system \\>3\n* Untreated urinary tract infection\n* Renal stones \\> 3cm in diameter","ALL","18 Years",{"count":68,"type":69},30,"ESTIMATED","INTERVENTIONAL",[72],"NA","This is a prospective randomized clinical trial which aims to compare the clinical outcomes of robotic flexible ureteroscopy and standard flexible ureteroscopy for the treatment of renal stones.",[75],"Renal Stone","2025-05-04",{"date":78,"type":79},"2025-05-06","ACTUAL",{"date":81,"type":79},"2024-12-01",{"date":83,"type":69},"2026-03-03",{"name":5,"class":6},1]