[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100484989":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":17,"centralContacts":17,"locations":23,"responsibleParty":44,"collaborators":17,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":52,"acronym":53,"eligibilityCriteria":54,"healthyVolunteers":50,"sex":55,"minAge":56,"maxAge":57,"enrollmentInfo":58,"targetDuration":17,"studyType":61,"phases":62,"briefSummary":64,"conditions":65,"keywords":17,"overallStatus":26,"whyStopped":17,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":76},{"fullName":5,"class":6},"Chinese Academy of Medical Sciences, Fuwai Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"RT3D-TEE-guided mitral valve repair","EXPERIMENTAL","Two experienced surgeons and two experienced echocardiography technicians jointly formulated the plan for the TEE-guided mitral valve repair.",[13],"Procedure: RT3D-TEE-guided mitral valve repair",{"label":15,"type":16,"description":17,"interventionNames":17},"Control","NO_INTERVENTION",null,[19],{"type":20,"name":9,"description":21,"armGroupLabels":22,"otherNames":17},"PROCEDURE","RT3D-TEE forms a surgical plan before surgery and 3 to 4 senior doctors with more than 50 cases of mitral valve repair perform the procedure.",[9],[24],{"facility":25,"status":26,"city":27,"state":28,"zip":29,"country":30,"countryCode":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"Fuwai Hospital,Chinese Academy of Medical Sciences","RECRUITING","Beijing","Beijing Municipality","100044","China","CN",{"type":33,"coordinates":34},"Point",[35,36],116.39723,39.9075,{"lat":36,"lon":35},[39],{"name":40,"role":41,"phone":42,"phoneExt":17,"email":43},"Sheng Liu, MD","CONTACT","86-13501331366","liusheng@fuwai.com",{"type":45,"investigatorFullName":46,"investigatorTitle":47,"investigatorAffiliation":5,"oldNameTitle":17,"oldOrganization":17},"SPONSOR_INVESTIGATOR","Sheng Liu","Principal Investigator","100484989","effect-of-rt3d-tee-guided-mitral-valve-repair-on-outcomes-in-patients-with-degenerative-mitral-valve-disease-100484989",false,"NCT05595226","Effect of RT3D-TEE-guided Mitral Valve Repair on Outcomes in Patients With Degenerative Mitral Valve Disease","TEEMR","Inclusion Criteria:\n\n* Diagnosed with chronic primary degenerative mitral regurgitation by the preoperative echocardiogram.\n* Informed consent was obtained\n\nExclusion Criteria:\n\n* Re-operation of mitral regurgitation\n* Concurrent surgical plan for congenital heart disease, coronary artery bypass grafting, aortic valve surgery, radiofrequency ablation of atrial fibrillation and other cardiac surgeries.\n* Mitral valve replacement\n* Unable to undergo TEE","ALL","18 Years","80 Years",{"count":59,"type":60},338,"ESTIMATED","INTERVENTIONAL",[63],"NA","The aim of this randomized controlled trial to investigate the effects of Real-time 3D transesophageal echocardiography (RT3D-TEE)-guided mitral valve repair on surgical failure and 1-year reoccurrence of mitral valve regurgitation in patients with degenerative mitral value disease.",[66],"Degenerative Mitral Valve Disease","2022-10-26",{"date":69,"type":70},"2022-10-28","ACTUAL",{"date":72,"type":70},"2021-12-31",{"date":74,"type":60},"2026-12-31",{"name":46,"class":6},1]