[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100527884":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":22,"centralContacts":26,"locations":32,"responsibleParty":49,"collaborators":10,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":56,"acronym":10,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":10,"enrollmentInfo":60,"targetDuration":10,"studyType":63,"phases":10,"briefSummary":64,"conditions":65,"keywords":67,"overallStatus":35,"whyStopped":10,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"Centre Hospitalier Universitaire de Saint Etienne","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Mitral valve prolapse",null,"Patients with mitral valve prolapse",[13],"Other: Data collection on patient history and intraoperative results.",{"label":15,"type":10,"description":16,"interventionNames":17},"Restrictive ischemic mitral valve","Patients with restrictive ischemic mitral valve",[13],[19],{"type":6,"name":20,"description":20,"armGroupLabels":21,"otherNames":10},"Data collection on patient history and intraoperative results.",[9,15],[23],{"name":24,"affiliation":5,"role":25},"Andranik PETROSYAN, MD","PRINCIPAL_INVESTIGATOR",[27],{"name":24,"role":28,"phone":29,"phoneExt":30,"email":31},"CONTACT","(0)477829505","+33","andranik.petrosyan@chu-st-etienne.fr",[33],{"facility":34,"status":35,"city":36,"state":10,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"CHU Saint-Etienne","RECRUITING","Saint-Etienne","42000","France","FR",{"type":41,"coordinates":42},"Point",[43,44],4.39,45.43389,{"lat":44,"lon":43},[47,48],{"name":24,"role":28,"phone":29,"phoneExt":30,"email":31},{"name":24,"role":25,"phone":10,"phoneExt":10,"email":10},{"type":50,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100527884","evaluation-of-the-elasticity-of-the-mitral-valve-100527884",false,"NCT06153563","Evaluation of the Elasticity of the Mitral Valve","Evaluation of the Elasticity of the Mitral Valve Chordae by Uniaxial Traction in the Context of Mitral Valve Regurgitation With a Comparison of the Results: Mitral Valve Prolapse vs Restriction of Mitral Valve Movement","Inclusion Criteria:\n\nAll patients programmed for mitral valve replacement who have more than 45 years old\n\nExclusion Criteria:\n\n* Patients with mitral calcification\n* Mitral valve rheumatic disease\n* Mitral valve infections\n* Redo surgery on the mitral valve","ALL","45 Years",{"count":61,"type":62},30,"ESTIMATED","OBSERVATIONAL","There is no information in the literature on the mechanobiological characteristics of mitral valve chords in living humans. All examinations were carried out on tissues taken from animals, either from cadavers or from frozen human tissues. The objective is to determine mechanobiological and histological characteristics of the mitral valve chords in living humans, as well as to compare differences in elasticity in different groups (Group A: patients with mitral valve prolapse versus Group B: patients with restrictive ischemic mitral valve).",[66],"Mitral Valve Disease",[68,69,70,71,72],"Mitral valve","mitral valve chords","elasticity","Young's modulus","mitral valve histology","2025-01-03",{"date":75,"type":76},"2025-01-06","ACTUAL",{"date":78,"type":76},"2021-10-18",{"date":80,"type":62},"2025-03",{"name":5,"class":6},1]