[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100651567":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":10,"centralContacts":10,"locations":23,"responsibleParty":42,"collaborators":10,"id":44,"slug":45,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":48,"acronym":10,"eligibilityCriteria":49,"healthyVolunteers":50,"sex":51,"minAge":52,"maxAge":53,"enrollmentInfo":54,"targetDuration":57,"studyType":58,"phases":10,"briefSummary":59,"conditions":60,"keywords":62,"overallStatus":25,"whyStopped":10,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":75},{"fullName":5,"class":6},"Zhongshan Ophthalmic Center, Sun Yat-sen University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Myopia group",null,"(1) informed consent obtained; (2) children aged 6-18 years; (3) no contraindications for wearing the eye-tracker (e.g., high astigmatism, head\u002Fneck injury); (4) myopia already present in at least one eye (spherical equivalent ≤ -0.50 D).",[13],"Other: Virtual simulation of street visual environment exposure",{"label":15,"type":10,"description":16,"interventionNames":17},"Emmetropia group","(1) informed consent obtained; (2) children aged 6-18 years; (3) no contraindications for wearing the eye-tracker (e.g., high astigmatism, head\u002Fneck injury).",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Virtual simulation of street visual environment exposure","Transforming real street scenes into virtual simulation environments, and recreating the visual exposure of actual street scenes in a laboratory setting through wearing VR headsets.",[15,9],[24],{"facility":5,"status":25,"city":26,"state":27,"zip":10,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"RECRUITING","Guangzhou","Guangdong","China","CN",{"type":31,"coordinates":32},"Point",[33,34],113.25,23.11667,{"lat":34,"lon":33},[37],{"name":38,"role":39,"phone":40,"phoneExt":10,"email":41},"Institutional Review Board\u002FEthics Committee of the Sun Yat-sen","CONTACT","+86-20-87330341","Reviewborad_SYsu@163.com",{"type":43,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100651567","assessing-the-impact-of-streetscape-exposure-on-childrens-perception-100651567",false,"NCT07761949","Assessing the Impact of Streetscape Exposure on Children's Perception","Inclusion Criteria:\n\n\\- 1: Myopia group: (1) informed consent obtained; (2) children aged 6-18 years; (3) no contraindications for wearing the eye-tracker (e.g., high astigmatism, head\u002Fneck injury); (4) myopia already present in at least one eye (spherical equivalent ≤ -0.50 D).\n\n2: Emmetropia group: (1) informed consent obtained; (2) children aged 6-18 years; (3) no contraindications for wearing the eye-tracker (e.g., high astigmatism, head\u002Fneck injury).\n\nExclusion Criteria:\n\n\\- 1: Myopia group: (1) high myopia in either eye (spherical equivalent ≤ -6.00 D); (2) any ocular pathology other than myopia (strabismus, amblyopia, congenital cataract, juvenile glaucoma, retinal disease, etc.); (3) systemic disorders that may affect vision or visual development (e.g., diabetes); (4) anisometropia \\> 1.00 D or astigmatism \\> 2.00 D in either eye.\n\n2: Emmetropia group: (1) myopia or hyperopia in either eye (spherical equivalent ≤ -0.50 D or ≥ +0.50 D); (2) any ocular pathology (strabismus, amblyopia, congenital cataract, juvenile glaucoma, retinal disease, etc.); (3) systemic disorders that may affect vision or visual development (e.g., diabetes); (4) anisometropia \\> 1.00 D or astigmatism \\> 2.00 D in either eye.",true,"ALL","6 Years","18 Years",{"count":55,"type":56},300,"ESTIMATED","1 Day","OBSERVATIONAL","The primary objective is to determine how streetscape exposure influences children's visual perception and psychological perception. The secondary aim is to identify streetscape elements associated with both visual and psychological perception, thereby providing evidence for environmental interventions in urban planning and public health.",[61],"Myopia",[61,63,64,65],"Emmetropia","Environmental defocus","Environmental perception","2026-08-05",{"date":68,"type":69},"2026-08-13","ACTUAL",{"date":71,"type":69},"2026-07-02",{"date":73,"type":56},"2027-12-30",{"name":5,"class":6},1]