[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100290540":3},{"organization":4,"armGroups":7,"interventions":22,"overallOfficials":27,"centralContacts":48,"locations":53,"responsibleParty":69,"collaborators":71,"id":74,"slug":75,"hasResults":76,"nctId":77,"briefTitle":78,"officialTitle":79,"acronym":10,"eligibilityCriteria":80,"healthyVolunteers":76,"sex":81,"minAge":82,"maxAge":83,"enrollmentInfo":84,"targetDuration":87,"studyType":88,"phases":10,"briefSummary":89,"conditions":90,"keywords":10,"overallStatus":55,"whyStopped":10,"lastUpdateSubmitDate":94,"lastUpdatePostDateStruct":95,"startDateStruct":98,"completionDateStruct":100,"leadSponsor":102,"locationsCount":103},{"fullName":5,"class":6},"Shanghai High Myopia Study Group","OTHER",[8,14,18],{"label":9,"type":10,"description":11,"interventionNames":12},"High myopic cataract group",null,"Cataract patients with high myopia.",[13],"Other: Cataract",{"label":15,"type":10,"description":16,"interventionNames":17},"Age-related cataract group","Age-related cataract patients.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Ametropic cataract group","Cataract patients with ametropia.",[13],[23],{"type":6,"name":24,"description":25,"armGroupLabels":26,"otherNames":10},"Cataract","The genetic and environmental factors concerning to the pathogenesis of cataract in the three groups.",[15,19,9],[28,32,35,38,40,42,44,46],{"name":29,"affiliation":30,"role":31},"Yi Lu, M.D.","Eye and ENT Hospital of Fudan University","STUDY_CHAIR",{"name":33,"affiliation":30,"role":34},"Xiangjia Zhu, M.D.","STUDY_DIRECTOR",{"name":36,"affiliation":30,"role":37},"Keke Zhang, M.D.","PRINCIPAL_INVESTIGATOR",{"name":39,"affiliation":30,"role":37},"Wenwen He, M.D.",{"name":41,"affiliation":30,"role":37},"Yu Du, B.S.",{"name":43,"affiliation":30,"role":37},"Yinglei Zhang, M.D.",{"name":45,"affiliation":30,"role":37},"Zhennan Zhao, Ph.D.",{"name":47,"affiliation":30,"role":37},"Ruiqi Chang, B.S.",[49],{"name":29,"role":50,"phone":51,"phoneExt":10,"email":52},"CONTACT","(86)021-64377134","luyieent@163.com",[54],{"facility":30,"status":55,"city":56,"state":57,"zip":58,"country":59,"countryCode":60,"cosmosGeoPoint":61,"geoPoint":66,"contacts":67},"RECRUITING","Shanghai","Shanghai Municipality","200031","China","CN",{"type":62,"coordinates":63},"Point",[64,65],121.45806,31.22222,{"lat":65,"lon":64},[68],{"name":29,"role":50,"phone":51,"phoneExt":10,"email":52},{"type":70,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[72],{"name":73,"class":6},"Eye & ENT Hospital of Fudan University","100290540","shanghai-high-myopia-study-100290540",false,"NCT03062085","Shanghai High Myopia Study","Visual Outcome Evaluation and Genetic Analysis: Shanghai High Myopia Study","Inclusion Criteria:\n\n* Clinical diagnosis of cataract\n* Must be able to cooperate with the ophthalmic examination\n\nExclusion Criteria:\n\n* Clinical diagnosis of mental illness\n* Mentally disabled","ALL","20 Years","100 Years",{"count":85,"type":86},60000,"ESTIMATED","5 Years","OBSERVATIONAL","The purpose of this study is to evaluate the long-term visual outcome of the cataract surgery using a large-scale and comprehensive database of high myopic cataract and age-related cataract patients. The investigators will further investigate into the various genetic and environmental factors that may contribute to the pathogenesis of high myopic cataract.",[91,24,92,93],"High Myopia","Visual Outcome","Genetic Anticipation","2026-05-06",{"date":96,"type":97},"2026-05-11","ACTUAL",{"date":99,"type":97},"2015-01-01",{"date":101,"type":86},"2045-12-31",{"name":5,"class":6},1]