[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100564022":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":18,"centralContacts":24,"locations":18,"responsibleParty":34,"collaborators":18,"id":38,"slug":39,"hasResults":40,"nctId":41,"briefTitle":42,"officialTitle":43,"acronym":18,"eligibilityCriteria":44,"healthyVolunteers":45,"sex":46,"minAge":47,"maxAge":48,"enrollmentInfo":49,"targetDuration":18,"studyType":52,"phases":53,"briefSummary":55,"conditions":56,"keywords":18,"overallStatus":60,"whyStopped":18,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":18},{"fullName":5,"class":6},"Anhui Medical University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Desk and chair adaptation interventions","EXPERIMENTAL","Adjustment of the height of desks and chairs according to the height of each student, intervention lasting one year",[13],"Device: Desk and chair adaptation interventions",{"label":15,"type":16,"description":17,"interventionNames":18},"Continued use of original desks and chairs","NO_INTERVENTION","No change in height of desks and chairs, use as usual",null,[20],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":18},"DEVICE","Adjustment of the height of tables and chairs to the height of each pupil in accordance with Functional sizes and technical requirements of chairs and tables for educational institutions (GB\u002FT 3976--2014）, with a duration of intervention of one year。",[9],[25,30],{"name":26,"role":27,"phone":28,"phoneExt":18,"email":29},"韶君 许","CONTACT","18055151289","601792160@qq.com",{"name":31,"role":27,"phone":32,"phoneExt":18,"email":33},"亚新 张","18756589920","824178531@qq.com",{"type":35,"investigatorFullName":36,"investigatorTitle":37,"investigatorAffiliation":5,"oldNameTitle":18,"oldOrganization":18},"SPONSOR_INVESTIGATOR","Fangbiao Tao","Professor","100564022","study-on-the-impact-of-desk-and-chair-adaptation-intervention-on-the-occurrence-and-development-of-myopia-in-primary-school-students-100564022",false,"NCT06623760","Study on the Impact of Desk and Chair Adaptation Intervention on the Occurrence and Development of Myopia in Primary School Students","Intervention Study：Study on the Impact of Desk and Chair Adaptation Intervention on the Occurrence and Development of Myopia in Primary School Students","Inclusion Criteria:\n\n* Students and their families were informed and voluntarily participated in the study, with parents signing the informed consent form.\n* Able to cooperate with eye examinations and questionnaires.\n\nExclusion Criteria:\n\n* Communication barriers, unable to cooperate.\n* Strabismus, amblyopia, or any other ocular or systemic diseases that may affect refractive development.\n* Children currently using orthokeratology lenses or rigid contact lenses.\n* Using other interventions (such as acupuncture, massage, medication, ear acupuncture, etc.) to control myopia, apart from school eye exercises.",true,"ALL","6 Years","13 Years",{"count":50,"type":51},2100,"ESTIMATED","INTERVENTIONAL",[54],"NA","This study is a randomized controlled trial of a desk and chair adaptation intervention involving primary school students and their parents or primary caregivers. We compared the myopia status of students in the intervention and control groups before and after the intervention to confirm the effect of the desk and chair adaptation intervention on the development of myopia in students.",[57,58,59],"Axial Length, Eye","Myopia","Myopia Progression","NOT_YET_RECRUITING","2024-09-30",{"date":63,"type":64},"2024-10-02","ACTUAL",{"date":66,"type":51},"2024-10-01",{"date":68,"type":51},"2025-12-30",{"name":36,"class":6}]