[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100609481":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":7,"centralContacts":7,"locations":7,"responsibleParty":8,"collaborators":7,"id":10,"slug":11,"hasResults":12,"nctId":13,"briefTitle":14,"officialTitle":15,"acronym":16,"eligibilityCriteria":17,"healthyVolunteers":12,"sex":18,"minAge":19,"maxAge":7,"enrollmentInfo":20,"targetDuration":7,"studyType":23,"phases":7,"briefSummary":24,"conditions":25,"keywords":7,"overallStatus":27,"whyStopped":7,"lastUpdateSubmitDate":28,"lastUpdatePostDateStruct":29,"startDateStruct":32,"completionDateStruct":34,"leadSponsor":36,"locationsCount":7},{"fullName":5,"class":6},"IHF GmbH - Institut für Herzinfarktforschung","OTHER",null,{"type":9,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100609481","observational-study-to-collect-data-of-patient-which-recieving-a-tavi-in-tavi-procedure-100609481",false,"NCT07215143","Observational Study to Collect Data of Patient Which Recieving a TAVI in TAVI Procedure","Transcatheter Aortic Valve Implantation With Myval THV (OCTACOR\u002FOCTAPRO) in Patients With a Failing Successfully Im-planted First Transcatheter Heart Valve","REDO-TAVI","Inclusion Criteria:\n\n* A TAVI-in-TAVI procedure with implantation of the Myval THV (Oc-taCor\u002FOctaPRO) into a previously implanted (≥3 months) failing transcatheter heart valve of any kind is either planned, has al-ready been performed, or was attempted, based on a clinical indi-cation established by the treating heart team.\n* Age: 18 years or more\n* Informed consent has been obtained.\n\nExclusion Criteria:\n\n* Participation in an interventional clinical trial\n* Limited life expectancy \\\u003C12 months\n* Foreseeable problems in performing follow-up visits","ALL","18 Years",{"count":21,"type":22},300,"ESTIMATED","OBSERVATIONAL","Patients with aortic valve stenosis often undergo transcatheter aortic valve implantation (TAVI) today. This biological valve can wear out or leak over time. In such cases, a second catheter-based procedure may be necessary, in which a new valve is inserted into the old one - a so-called TAVI-in-TAVI procedure. This method is considered a gentle alternative to repeat open heart surgery.\n\nThe trial will include around 300 patients from several European centres who are scheduled to undergo or have already undergone a TAVI-in-TAVI procedure with the Myval valve. Participation includes follow-up observation for a period of up to five years. Data collection will take place exclusively within the framework of regular medical care. This includes information on pre-existing conditions, the procedure, complications and subsequent hospital stays. Imaging examinations such as echocardiography or CT scans can also be centrally evaluated if they are performed routinely.",[26],"Aortic Valve Stenosis","NOT_YET_RECRUITING","2026-03-23",{"date":30,"type":31},"2026-03-24","ACTUAL",{"date":33,"type":22},"2026-04",{"date":35,"type":22},"2033-06",{"name":5,"class":6}]