[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100449724":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":28,"centralContacts":33,"locations":39,"responsibleParty":55,"collaborators":25,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":25,"eligibilityCriteria":64,"healthyVolunteers":60,"sex":65,"minAge":66,"maxAge":67,"enrollmentInfo":68,"targetDuration":25,"studyType":71,"phases":72,"briefSummary":74,"conditions":75,"keywords":77,"overallStatus":41,"whyStopped":25,"lastUpdateSubmitDate":81,"lastUpdatePostDateStruct":82,"startDateStruct":85,"completionDateStruct":87,"leadSponsor":89,"locationsCount":90},{"fullName":5,"class":6},"Sun Yat-sen University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"PCCC procedure without A-vit","EXPERIMENTAL","Procedure\u002FSurgery: PCCC procedure without A-vit ACCC + I \u002F A + PCCC or ACCC + I \u002F A +PCCC + IOL",[13],"Procedure: PCCC procedure without A-vit",{"label":15,"type":16,"description":17,"interventionNames":18},"PCCC+A-Vit procedure","ACTIVE_COMPARATOR","Procedure\u002FSurgery: PCCC+A-Vit procedure ACCC + I \u002F A + PCCC + A-vit or ACCC + I \u002F A +PCCC + IOL + A-vit",[19],"Procedure: PCCC+A-Vit procedure",[21,26],{"type":22,"name":9,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","In this randomized clinical trial, patients receive cataract surgery on both eyes on the same day. For each patient, one eye is randomly assigned to undergo PCCC+A-Vit procedure, while the fellow eye is undergoing PCCC procedure without A-Vit.",[9],null,{"type":22,"name":15,"description":15,"armGroupLabels":27,"otherNames":25},[15],[29],{"name":30,"affiliation":31,"role":32},"Weirong Chen, MD","Zhongshan Ophthalmic Center, Sun Yat-sen University","PRINCIPAL_INVESTIGATOR",[34],{"name":35,"role":36,"phone":37,"phoneExt":25,"email":38},"Tingfeng Qin","CONTACT","13724104066","qintf3@mail2.sysu.edu.cn",[40],{"facility":31,"status":41,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"RECRUITING","Guangzhou","Guangdong","510080","China","CN",{"type":48,"coordinates":49},"Point",[50,51],113.25,23.11667,{"lat":51,"lon":50},[54],{"name":35,"role":36,"phone":37,"phoneExt":25,"email":38},{"type":32,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Haotian Lin","Prof.","100449724","comparison-of-posterior-continuous-curvilinear-capsulorhexis-with-or-without-anterior-vitrectomy-100449724",false,"NCT05136209","Comparison of Posterior Continuous Curvilinear Capsulorhexis With or Without Anterior Vitrectomy","Comparison of Posterior Continuous Curvilinear Capsulorhexis With or Without Anterior Vitrectomy in Congenital Cataract Surgery","Inclusion Criteria:\n\n* Children with bilateral congenital cataracts without other ocular abnormalities\n* Gestational age at birth \\>37 weeks\n* No more than 18 years old\n* Pupils could dilate normally pre-operation\n* Have signed a consent form\n* Can be followed\n\nExclusion Criteria:\n\n* Intraocular pressure \\>21 mmHg\n* History of ocular trauma and intraocular surgery","ALL","1 Month","18 Years",{"count":69,"type":70},50,"ESTIMATED","INTERVENTIONAL",[73],"NA","Selecting the appropriate surgical approach for congenital cataracts presents challenging for ophthalmologists. This prospective, randomized controlled study aims to compare the prognosis of posterior continuous curvilinear capsulorhexis (PCCC) with or without anterior vitrectomy (A-Vit) in treating congenital cataracts.",[76],"Congenital Cataract",[78,79,80],"Congenital cataract surgery","anterior vitrectomy","postoperative complications","2021-11-25",{"date":83,"type":84},"2021-11-29","ACTUAL",{"date":86,"type":84},"2021-11-01",{"date":88,"type":70},"2026-11-01",{"name":5,"class":6},1]