[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100591361":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":26,"centralContacts":27,"locations":33,"responsibleParty":53,"collaborators":26,"id":57,"slug":26,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":26,"eligibilityCriteria":62,"healthyVolunteers":58,"sex":63,"minAge":64,"maxAge":65,"enrollmentInfo":66,"targetDuration":26,"studyType":69,"phases":70,"briefSummary":72,"conditions":73,"keywords":75,"overallStatus":36,"whyStopped":26,"lastUpdateSubmitDate":79,"lastUpdatePostDateStruct":80,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":88},{"fullName":5,"class":6},"Shiraz University of Medical Sciences","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"nonsignificant NIFFR","EXPERIMENTAL","patients with coronary artery lesion in CT angiography, with NIFFR of more than 0.8",[13],"Diagnostic Test: NIFFR",{"label":15,"type":16,"description":11,"interventionNames":17},"significant NIFFR","ACTIVE_COMPARATOR",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"DIAGNOSTIC_TEST","NIFFR","Fractional flow reserve derived from CT angiography from lesion between 50-70%",[9,15],[25],"Non invasive fractional flow reserve",null,[28],{"name":29,"role":30,"phone":31,"phoneExt":26,"email":32},"javad UOM kojuri","CONTACT","09171115083","kojurij@yahoo.com",[34],{"facility":35,"status":36,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"Professor Kojuri Cardiology Clinic","RECRUITING","Shiraz","Fars","55318","Iran","IR",{"type":43,"coordinates":44},"Point",[45,46],52.53113,29.61031,{"lat":46,"lon":45},[49,51],{"name":50,"role":30,"phone":31,"phoneExt":26,"email":32},"javad kojuri, MD.MS",{"name":52,"role":30,"phone":31,"phoneExt":26,"email":32},"javad kojuri, MD.MS.",{"type":54,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Javad Kojuri","professor","100591361",false,"NCT06979427","CTFFR and Prediction of Non-Significant CAD Lesions","Evaluation of the Ability of CTFFR to Determine Non-significant Lesions of Coronary Disease Based on MACE in One-year Follow-up of Patients (Seeing Beyond the Stenosis: CTFFR and MACE in a One-Year Follow-Up)","Inclusion Criteria:\n\n* Patients were enrolled if they had at least one intermediate coronary lesion (classified as 50-70% diameter stenosis on visual judgment) on CCTA and then underwent FFR testing\n\nExclusion Criteria:\n\n* Patients having past coronary artery bypass graft surgery (CABG)\n* previous PCI in the target vascular\n* significant renal impairment define with eGFR \\\u003C 30 mL\u002Fmin\u002F1.73 m²\n* contrast allergy\n* poor image quality that prevented appropriate CCTA or CT-FFR analysis","ALL","20 Years","80 Years",{"count":67,"type":68},250,"ESTIMATED","INTERVENTIONAL",[71],"NA","In this prospective cohort study, 250 patients with suspected or known CAD and at least one intermediate coronary lesion (50-70% stenosis) who had a NiFFR value greater than 0.80 underwent coronary computed tomography angiography (CCTA) with NiFFR assessment. Patients were followed for one year to monitor for MACE",[74],"Chronic Coronary Syndrome",[74,76,77,78],"Major adverse coronary events (MACE)","fractional flow reserve","coronary CT angiography","2025-05-18",{"date":81,"type":82},"2025-05-21","ACTUAL",{"date":84,"type":82},"2024-01-01",{"date":86,"type":68},"2026-09-01",{"name":5,"class":6},1]