[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100582466":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":37,"responsibleParty":47,"collaborators":25,"id":51,"slug":52,"hasResults":53,"nctId":54,"briefTitle":55,"officialTitle":55,"acronym":56,"eligibilityCriteria":57,"healthyVolunteers":53,"sex":58,"minAge":59,"maxAge":60,"enrollmentInfo":61,"targetDuration":25,"studyType":64,"phases":65,"briefSummary":67,"conditions":68,"keywords":71,"overallStatus":75,"whyStopped":25,"lastUpdateSubmitDate":76,"lastUpdatePostDateStruct":77,"startDateStruct":80,"completionDateStruct":82,"leadSponsor":84,"locationsCount":85},{"fullName":5,"class":6},"Singapore National Eye Centre","OTHER_GOV",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"HALT lenses for children with strabismus","ACTIVE_COMPARATOR","Stellest lenses for children with strabismus",[13],"Device: HAL lenses for children with strabismus",{"label":15,"type":16,"description":15,"interventionNames":17},"SVL for children with strabismus","PLACEBO_COMPARATOR",[18],"Device: SVL for children with strabismus",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","HAL lenses for children with strabismus","It has been shown that peripheral segmented defocus spectacles can slow myopia progression. The Essilor® Stellest™ lens has been designed with an exclusive and pioneering technology called HALT (Highly Aspherical Lenslet Target). The HALT technology is made of a constellation of 1,021 invisible lenslets. This constellation creates a signal in front of the retina that acts as a shield against eye elongation and, therefore, myopia progression. Studies suggest that children are tolerable against these glasses, and the lenses can slow down myopia progression by 67% on average, compared to single vision lenses, when worn 12 hours a day. It can be considered as one of the best available myopia control spectacle lens designs, being superior to progressive addition and bifocal lenses.",[9],null,{"type":21,"name":15,"description":15,"armGroupLabels":27,"otherNames":28},[15],[29],"Single Vision Lenses",[31],{"name":32,"role":33,"phone":34,"phoneExt":35,"email":36},"Bryan Sim BSX Sim, MD FRCOphth (UK)","CONTACT","+6562277255","62277255","bryansimxr@hotmail.com",[38],{"facility":5,"status":25,"city":39,"state":25,"zip":25,"country":39,"countryCode":40,"cosmosGeoPoint":41,"geoPoint":46,"contacts":25},"Singapore","SG",{"type":42,"coordinates":43},"Point",[44,45],103.85007,1.28967,{"lat":45,"lon":44},{"type":48,"investigatorFullName":49,"investigatorTitle":50,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Bryan Sim XR","Consultant","100582466","phase-3-highly-aspherical-lenslet-hal-and-binocular-vision-bv-disorders-halt-xt-study-100582466",false,"NCT06863675","Highly Aspherical Lenslet (HAL) and Binocular Vision (BV) Disorders [HALT X(T) Study]","HALT XT","Inclusion Criteria:\n\nAge 5-12 years old Myopia of between -1D and -6D in at least 1 eye Progression of at least 0.5D within the last year Astigmatism less than 2.5D Exotropia Exophoria: horizontal deviation \\\u003C40PD Esotropia (good control), Esophoria: horizontal deviation \\\u003C40PD Any vertical strabismus: Vertical deviation \\\u003C10 PD Intermittent exotropia (good, moderate, poor) Horizontal deviation ≥15 PD, vertical deviation ≤5 PD (?)\n\nExclusion Criteria:\n\nVA poorer than logMAR 0.2 (6\u002F9.5) in either eye Any other ocular condition (e.g. lens opacity, glaucoma) other than myopia, strabismus or nystagmus) Any medical\u002Fneurological condition which would interfere with subjects ability to co-operate with tests and attend follow-up appointments.\n\nPlans of surgery for strabismus or nystagmus in the next year Constant XT). Past use of any other from of myopia control treatment (eg. atropine or myopia control glasses or contact lenses) within the last year.","ALL","5 Years","12 Years",{"count":62,"type":63},40,"ESTIMATED","INTERVENTIONAL",[66],"PHASE3","Assess the effect and changes of eye misalignment (strabismus) with myopia control glasses Assess the efficacy of myopia control glasses on childhood myopia progression in children with strabismus due to the uncertainty clinicians face when prescribing myopia control glasses to these strabismic children",[69,70],"Myopia","Strabismus",[69,70,72,73,74],"HALT","Stellest","Myopia Control","NOT_YET_RECRUITING","2025-03-03",{"date":78,"type":79},"2025-03-07","ACTUAL",{"date":81,"type":63},"2025-06-01",{"date":83,"type":63},"2030-06-30",{"name":5,"class":6},1]