[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100598326":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":11,"centralContacts":16,"locations":24,"responsibleParty":41,"collaborators":10,"id":44,"slug":10,"hasResults":45,"nctId":46,"briefTitle":47,"officialTitle":48,"acronym":10,"eligibilityCriteria":49,"healthyVolunteers":45,"sex":50,"minAge":10,"maxAge":51,"enrollmentInfo":52,"targetDuration":10,"studyType":55,"phases":10,"briefSummary":56,"conditions":57,"keywords":60,"overallStatus":27,"whyStopped":10,"lastUpdateSubmitDate":66,"lastUpdatePostDateStruct":67,"startDateStruct":70,"completionDateStruct":72,"leadSponsor":74,"locationsCount":75},{"fullName":5,"class":6},"Eye & ENT Hospital of Fudan University","OTHER",[8],{"label":9,"type":10,"description":9,"interventionNames":10},"congenital cataract",null,[12],{"name":13,"affiliation":14,"role":15},"Jin Yang","Fudan University","STUDY_CHAIR",[17,22],{"name":18,"role":19,"phone":20,"phoneExt":10,"email":21},"Xuanqiao Lin","CONTACT","+8615088920668","1532483480@qq.com",{"name":23,"role":19,"phone":10,"phoneExt":10,"email":21},"Lei Cai",[25],{"facility":26,"status":27,"city":28,"state":29,"zip":30,"country":31,"cosmosGeoPoint":32,"geoPoint":37,"contacts":38},"Eye and ENT hospital of Fudan University","RECRUITING","Shanghai","Shanghai Municipality","200000","China",{"type":33,"coordinates":34},"Point",[35,36],121.45806,31.22222,{"lat":36,"lon":35},[39],{"name":18,"role":19,"phone":40,"phoneExt":10,"email":21},"15088920668",{"type":42,"investigatorFullName":13,"investigatorTitle":43,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Chief Physician","100598326",false,"NCT07070037","Five-Year Visual Function and Refractive Outcomes After Congenital Cataract Surgery","Five-Year Visual Function and Refractive Outcomes After Congenital Cataract Surgery: A Multicenter Observational Cohort Study","Inclusion Criteria:\n\n* Diagnosis of congenital cataract\n* Underwent cataract extraction before 1 year of age\n* Available for regular follow-up for at least 5 years postoperatively\n* Written informed consent from legal guardian\n\nExclusion Criteria:\n\n* Acquired cataract or traumatic origin\n* Associated ocular malformations (e.g., microphthalmia, coloboma)\n* Systemic syndromes affecting vision (e.g., Down syndrome)\n* History of secondary surgery affecting visual outcome","ALL","18 Years",{"count":53,"type":54},400,"ESTIMATED","OBSERVATIONAL","This prospective multicenter observational study aims to evaluate the 5-year visual function and refractive outcomes in children undergoing surgery for congenital cataract. Key outcomes include best-corrected visual acuity, stereopsis, refractive error, and axial length growth. The study will help identify long-term trends and prognostic indicators after early cataract intervention in pediatric patients.",[58,59],"Congenital Cataract","Pediatric Cataract",[58,61,62,63,64,65],"Pediatric Cataract Surgery","Visual Function","Stereopsis","Amblyopia","Long-term Outcomes","2025-08-15",{"date":68,"type":69},"2025-08-20","ACTUAL",{"date":71,"type":69},"2014-01-01",{"date":73,"type":54},"2035-12-31",{"name":13,"class":6},1]