[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100519444":3},{"organization":4,"armGroups":7,"interventions":15,"overallOfficials":11,"centralContacts":22,"locations":28,"responsibleParty":46,"collaborators":48,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":58,"acronym":59,"eligibilityCriteria":60,"healthyVolunteers":61,"sex":62,"minAge":63,"maxAge":11,"enrollmentInfo":64,"targetDuration":11,"studyType":67,"phases":68,"briefSummary":70,"conditions":71,"keywords":74,"overallStatus":31,"whyStopped":11,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":84,"completionDateStruct":86,"leadSponsor":88,"locationsCount":89},{"fullName":5,"class":6},"Centre Hospitalier Universitaire, Amiens","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"healthy subject vascular density","EXPERIMENTAL",null,[13,14],"Other: Optical coherence tomography angiography","Other: ophthalmological exam",[16,19],{"type":6,"name":17,"description":17,"armGroupLabels":18,"otherNames":11},"Optical coherence tomography angiography",[9],{"type":6,"name":20,"description":20,"armGroupLabels":21,"otherNames":11},"ophthalmological exam",[9],[23],{"name":24,"role":25,"phone":26,"phoneExt":11,"email":27},"Ha-Chau TRAN, Pr","CONTACT","03 22 08 92 00","tran.chau@chu-amiens.fr",[29],{"facility":30,"status":31,"city":32,"state":11,"zip":33,"country":34,"countryCode":35,"cosmosGeoPoint":36,"geoPoint":41,"contacts":42},"Amiens University Hospital","RECRUITING","Amiens","80054","France","FR",{"type":37,"coordinates":38},"Point",[39,40],2.3,49.9,{"lat":40,"lon":39},[43,44],{"name":24,"role":25,"phone":26,"phoneExt":11,"email":27},{"name":45,"role":25,"phone":11,"phoneExt":11,"email":11},"Sadia ALEM, MD",{"type":47,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR",[49,52],{"name":50,"class":51},"GHPSO de Creil","UNKNOWN",{"name":53,"class":51},"Hôpital Saint Vincent de Paul, Lille","100519444","normative-database-of-healthy-subject-vascular-density-using-spectralis-heidelberg-optical-coherence-tomography-angiography-100519444",false,"NCT06043622","Normative Database of Healthy Subject Vascular Density Using Spectralis Heidelberg® Optical Coherence Tomography Angiography","COPENBASE","Inclusion Criteria:\n\n* Voluntary adult subjects or legal representative consenting for minor or subjects under protection\n* Intra ocular pression ≤ 21mmHg\n* Spherical refraction comprised between - 6 D and +6 D and\u002For axial length between 21 and 26mm\n* Patient affiliated to social security system\n\nExclusion Criteria:\n\n* Ocular diseases: glaucoma, retinal diseases as diabetic retinopathy, age-related macular degeneration, amblyopia, optic neuropathy\n* Diabetes mellitus\n* Uncontrolled hypertension blood pressure (\\> 140\u002F90)\n* Recent ocular surgery (\\\u003C 6 months)\n* Any ophthalmological conditions interfering with a good ocular examination or OCT quality (cataract, corneal opacity …)\n* OCT-A sufficient quality ≥ 25 (0 = bad quality \u002F40 = excellent quality\n* Not consenting patient\n* Pathological situation or handicap avoiding good installation",true,"ALL","18 Years",{"count":65,"type":66},200,"ESTIMATED","INTERVENTIONAL",[69],"NA","Optical coherence tomography angiography (OCT-A) is a determinant progress to study retinal and choroidal vasculature without using a dye injection. OCT-A yields interesting results in different pathologies such as diabetes mellitus, age-related macular degeneration, hypertension blood pressure, particularly by affecting vascular density. Normative database are necessary to compare OCT-A parameters between patients and controls. However, OCT-A devices from different manufactures may give different values for the same subject. It seems to be obvious that each OCT-A device should have its own normative database. In the literature, OCT-A normative databases are developing using different types of devices, but none is available for Heidelberg OCT-A in Caucasians. The purpose of this project is to create a normative database of retinal microvascularisation using Spectralis Heidelberg optical coherence tomography angiography (OCT-A) ® in normal controls.",[72,73],"Optical Coherence Tomography","Optical Coherence Tomography Angiography",[75,76,77,17,78,79],"Normative database","Healthy subjects","Optical coherence tomography","Heidelberg","Vascular density","2024-09-24",{"date":82,"type":83},"2024-09-26","ACTUAL",{"date":85,"type":83},"2023-06-12",{"date":87,"type":66},"2026-09",{"name":5,"class":6},1]