[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100598326":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":11,"centralContacts":16,"locations":24,"responsibleParty":42,"collaborators":10,"id":45,"slug":46,"hasResults":47,"nctId":48,"briefTitle":49,"officialTitle":50,"acronym":10,"eligibilityCriteria":51,"healthyVolunteers":47,"sex":52,"minAge":10,"maxAge":53,"enrollmentInfo":54,"targetDuration":10,"studyType":57,"phases":10,"briefSummary":58,"conditions":59,"keywords":62,"overallStatus":27,"whyStopped":10,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":77},{"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,"countryCode":32,"cosmosGeoPoint":33,"geoPoint":38,"contacts":39},"Eye and ENT hospital of Fudan University","RECRUITING","Shanghai","Shanghai Municipality","200000","China","CN",{"type":34,"coordinates":35},"Point",[36,37],121.45806,31.22222,{"lat":37,"lon":36},[40],{"name":18,"role":19,"phone":41,"phoneExt":10,"email":21},"15088920668",{"type":43,"investigatorFullName":13,"investigatorTitle":44,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Chief Physician","100598326","five-year-visual-function-and-refractive-outcomes-after-congenital-cataract-surgery-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":55,"type":56},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.",[60,61],"Congenital Cataract","Pediatric Cataract",[60,63,64,65,66,67],"Pediatric Cataract Surgery","Visual Function","Stereopsis","Amblyopia","Long-term Outcomes","2025-08-15",{"date":70,"type":71},"2025-08-20","ACTUAL",{"date":73,"type":71},"2014-01-01",{"date":75,"type":56},"2035-12-31",{"name":13,"class":6},1]