[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100537526":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":18,"centralContacts":22,"locations":31,"responsibleParty":50,"collaborators":10,"id":52,"slug":53,"hasResults":54,"nctId":55,"briefTitle":56,"officialTitle":57,"acronym":10,"eligibilityCriteria":58,"healthyVolunteers":54,"sex":59,"minAge":60,"maxAge":61,"enrollmentInfo":62,"targetDuration":10,"studyType":65,"phases":10,"briefSummary":66,"conditions":67,"keywords":71,"overallStatus":34,"whyStopped":10,"lastUpdateSubmitDate":74,"lastUpdatePostDateStruct":75,"startDateStruct":78,"completionDateStruct":80,"leadSponsor":82,"locationsCount":83},{"fullName":5,"class":6},"He Eye Hospital","OTHER",[8,12,15],{"label":9,"type":10,"description":11,"interventionNames":10},"Control Group1",null,"This group includes children and adolescents who are correcting myopia using peripheral defocus spectacles. These spectacles are a novel corrective measure, designed to control myopia progression by creating a defocus zone around the periphery of the lenses.",{"label":13,"type":10,"description":14,"interventionNames":10},"Control Group2","This group consists of children and adolescents using orthokeratology lenses for myopia correction. Orthokeratology lenses are specially designed rigid contact lenses worn overnight to temporarily reshape the cornea, aiming to reduce dependency on glasses or contact lenses during the day.",{"label":16,"type":10,"description":17,"interventionNames":10},"Control Group3","This group includes children and adolescents who are using standard single-vision frame glasses for myopia correction.",[19],{"name":20,"affiliation":5,"role":21},"ruyi Li","PRINCIPAL_INVESTIGATOR",[23,28],{"name":24,"role":25,"phone":26,"phoneExt":10,"email":27},"lan Hu","CONTACT","+8615940406919","hulan@hsyk.com.cn",{"name":20,"role":25,"phone":29,"phoneExt":10,"email":30},"+8615754717553","liruyi202202@163.com",[32],{"facility":33,"status":34,"city":35,"state":36,"zip":37,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"HeEyeHospital","RECRUITING","Shenyang","Liaoning","110000","China","CN",{"type":41,"coordinates":42},"Point",[43,44],123.43278,41.79222,{"lat":44,"lon":43},[47],{"name":48,"role":25,"phone":49,"phoneExt":10,"email":27},"Lan Hu, Master","15940406919",{"type":51,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100537526","comparing-myopia-treatments-in-youth-defocus-spectacles-glasses-and-ortho-k-100537526",false,"NCT06278974","Comparing Myopia Treatments in Youth: Defocus Spectacles, Glasses, and Ortho-K","A Comparative Study on the Clinical Efficacy, Quality of Life, and Cost of Use of Peripheral Defocus Spectacles, Frame Glasses, and Orthokeratology Lenses in Myopic Children and Adolescents","Inclusion Criteria:\n\n* Children aged 7-17 years.\n* Myopia between -1.00D and -6.00D; astigmatism \\\u003C±1.5D; best corrected visual acuity ≥1.0.\n* First-time spectacle wearers who use a single correction method and meet the indications for it (any one of orthokeratology lenses, single-vision frame glasses, or myopia control frame glasses)\n* Willing to participate in the entire research process and complete all the examinations, questionnaires and cost records as required.\n* Be able to maintain contact throughout the research period, such as having a fixed address and contact information.\n\nExclusion Criteria:\n\n* History of strabismus, amblyopia, refractive disparity or retinal diseases\n* Previous history of eye surgery\n* Severe psychological disorders or behavioral problems\n* History of allergy to contact lenses or contact lens care solutions","ALL","7 Years","17 Years",{"count":63,"type":64},90,"ESTIMATED","OBSERVATIONAL","The research project titled \"A Comparative Study on the Clinical Efficacy, Quality of Life, and Cost of Use of Peripheral Defocus Spectacles, Frame Glasses, and Orthokeratology Lenses in Myopic Children and Adolescents\" aims to evaluate different non-surgical myopia correction methods in children. It focuses on assessing the impact of peripheral defocus spectacles, frame glasses, and orthokeratology lenses on the quality of life, clinical effectiveness, and costs associated with each method. The study is a prospective cohort study involving 90 children aged 8-17 years with myopia ranging from -1.00D to -6.00D. It aims to compare the psychological, social, and educational aspects of these correction methods, alongside their costs and clinical outcomes over a period of one year.",[68,69,70],"Myopia","Cost-effectiveness Analysis","Quality of Life",[68,72,73],"youth","glasses","2026-03-19",{"date":76,"type":77},"2026-03-23","ACTUAL",{"date":79,"type":77},"2023-11-10",{"date":81,"type":64},"2027-07-01",{"name":5,"class":6},1]