[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100479437":3},{"organization":4,"armGroups":7,"interventions":25,"overallOfficials":40,"centralContacts":45,"locations":50,"responsibleParty":67,"collaborators":31,"id":70,"slug":71,"hasResults":72,"nctId":73,"briefTitle":74,"officialTitle":75,"acronym":31,"eligibilityCriteria":76,"healthyVolunteers":77,"sex":78,"minAge":31,"maxAge":31,"enrollmentInfo":79,"targetDuration":31,"studyType":82,"phases":83,"briefSummary":85,"conditions":86,"keywords":88,"overallStatus":52,"whyStopped":31,"lastUpdateSubmitDate":97,"lastUpdatePostDateStruct":98,"startDateStruct":101,"completionDateStruct":103,"leadSponsor":105,"locationsCount":106},{"fullName":5,"class":6},"Nova Southeastern University","OTHER",[8,14,19],{"label":9,"type":10,"description":11,"interventionNames":12},"Video Games","EXPERIMENTAL","Participants will be required to play video games for a period of time: 1-2 hrs per session, 4-5 sessions\u002Fweek for \\~1-6 months",[13],"Behavioral: Video Game Vision Training",{"label":15,"type":10,"description":16,"interventionNames":17},"Perceptual learning","Participants will be required to practice a visual discrimination task (e.g. visual acuity, position acuity, contrast sensitivity, \\& stereoacuity) for a period of time: 1-2 hrs per session, 4-5 sessions\u002Fweek for \\~1-6 months",[18],"Behavioral: Perceptual Learning",{"label":20,"type":21,"description":22,"interventionNames":23},"Occlusion therapy","ACTIVE_COMPARATOR","Participants will be required to cover the dominant eye during the day in order to push the brain to use the fellow amblyopic eye: 1-2 hrs per session, 4-5 sessions\u002Fweek for \\~1-6 months",[24],"Behavioral: Occlusion Therapy",[26,32,36],{"type":27,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"BEHAVIORAL","Video Game Vision Training","A new approach for improving amblyopic vision using video games",[9],null,{"type":27,"name":33,"description":34,"armGroupLabels":35,"otherNames":31},"Perceptual Learning","A new approach for improving amblyopic vision with perceptual learning",[15],{"type":27,"name":37,"description":38,"armGroupLabels":39,"otherNames":31},"Occlusion Therapy","Conventional treatment for amblyopia",[20],[41],{"name":42,"affiliation":43,"role":44},"Roger W Li, OD, PhD","Nova Southeastern University College of Optometry","PRINCIPAL_INVESTIGATOR",[46],{"name":42,"role":47,"phone":48,"phoneExt":31,"email":49},"CONTACT","954-262-1436","wli@nova.edu",[51],{"facility":43,"status":52,"city":53,"state":54,"zip":55,"country":56,"countryCode":57,"cosmosGeoPoint":58,"geoPoint":63,"contacts":64},"RECRUITING","Fort Lauderdale","Florida","33328","United States","US",{"type":59,"coordinates":60},"Point",[61,62],-80.14338,26.12231,{"lat":62,"lon":61},[65],{"name":66,"role":47,"phone":48,"phoneExt":31,"email":49},"Roger Li, OD, PhD",{"type":44,"investigatorFullName":68,"investigatorTitle":69,"investigatorAffiliation":5,"oldNameTitle":31,"oldOrganization":31},"Roger W. Li","Associate Professor","100479437","establishing-new-treatment-approaches-for-amblyopia-perceptual-learning-and-video-games-100479437",false,"NCT05522972","Establishing New Treatment Approaches for Amblyopia: Perceptual Learning and Video Games","Improving Normal and Amblyopic Vision With Video Games and Perceptual Learning","Inclusion Criteria:\n\n* adults and children with normal vision or amblyopia\n* amblyopia: interocular VA difference of 0.1 logMAR or more\n\nExclusion Criteria:\n\n* any ocular pathological conditions, nystagmus",true,"ALL",{"count":80,"type":81},180,"ESTIMATED","INTERVENTIONAL",[84],"NA","Amblyopia, a developmental abnormality that impairs spatial vision, is a major cause of vision loss, resulting in reduced visual acuity and reduced sensitivity to contrast. This study uses psychophysical measures to study neural plasticity in both adults and children with amblyopia.",[87],"Amblyopia",[89,90,91,92,93,94,95,96],"perceptual learning","video games","visual plasticity","amblyopia treatment","pathophysiology of amblyopia","vision training","stereoacuity","strabismus","2025-12-08",{"date":99,"type":100},"2025-12-16","ACTUAL",{"date":102,"type":100},"2022-09-13",{"date":104,"type":81},"2029-08-31",{"name":5,"class":6},1]