[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100572991":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":11,"locations":10,"responsibleParty":17,"collaborators":10,"id":21,"slug":22,"hasResults":23,"nctId":24,"briefTitle":25,"officialTitle":26,"acronym":10,"eligibilityCriteria":27,"healthyVolunteers":23,"sex":28,"minAge":29,"maxAge":30,"enrollmentInfo":31,"targetDuration":10,"studyType":34,"phases":10,"briefSummary":35,"conditions":36,"keywords":38,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":44,"lastUpdatePostDateStruct":45,"startDateStruct":48,"completionDateStruct":50,"leadSponsor":52,"locationsCount":10},{"fullName":5,"class":6},"Assiut University","OTHER",[8],{"label":9,"type":10,"description":10,"interventionNames":10},"Aortic coarctation patient",null,[12],{"name":13,"role":14,"phone":15,"phoneExt":10,"email":16},"Shady Elia Ramzy, Master student","CONTACT","+201061327900","Shady3elia@gmail.com",{"type":18,"investigatorFullName":19,"investigatorTitle":20,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Shady Elia Ramzy","Resident doctor","100572991","aortic-stiffness-by-cmr-in-aortic-coarctation-100572991",false,"NCT06740461","Aortic Stiffness by CMR in Aortic Coarctation","The Correlation Between Ambulatory Blood Pressure Control and Aortic Stiffness Index Assessed by CMR After Aortic Coarctation Stenting in Adults","Patient criteria Inclusion criteria All patients with native or recurrent aortic coarctation between the age of 14 years and older.\n\nTranscatheter systolic gradient ≥ 20 mm Hg, body weight ≥ 20 kg, and normal LV ejection fraction (EF).\n\nExclusion criteria Patients with obstructive lesion of LVOT or aortic valve dysfunction greater than moderate (requiring surgical intervention).\n\nIrregular cardiac rhythm. Patients with other causes of secondary hypertension. Contraindications to CMR: Any contraindications to undergoing CMR, such as implanted metallic devices incompatible with MRI, severe claustrophobia.\n\nUnicuspid aortic valve Associated complex congenital heart defects (aside from simple septal defects and patent ductus arteriosus) Genetic syndromes Connective tissue disorder History of surgery involving the aortic root or ascending aorta.","ALL","14 Years","60 Years",{"count":32,"type":33},30,"ESTIMATED","OBSERVATIONAL","This study investigates the correlation between medium-term systemic blood pressure control and aortic stiffness index in adults following coarctation stenting, using cardiac magnetic resonance (CMR) imaging.",[37],"Aortic Coarctation",[39,40,41,42],"Aortic coarctation","Aortic stiffness","CMR","Ambulatory blood pressure","NOT_YET_RECRUITING","2024-12-17",{"date":46,"type":47},"2024-12-18","ACTUAL",{"date":49,"type":33},"2024-12",{"date":51,"type":33},"2027-12",{"name":5,"class":6}]