Study on the Impact of Desk and Chair Adaptation Intervention on the Occurrence and Development of Myopia in Primary School Students
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Desk and chair adaptation interventions.
- Who it may be relevant to
- Registry conditions: Axial Length, Eye, Myopia, Myopia Progression. Basic parameters: 6 years — 13 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
Intervention Study：Study on the Impact of Desk and Chair Adaptation Intervention on the Occurrence and Development of Myopia in Primary School Students
Overview
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.
Detailed description
In this study, two pilot schools in Anhui Province were selected , and all students were examined by ophthalmologists, and their heights and the heights of their desks and chairs were measured in order to investigate the association between desk and chair adaptations and myopia. One of the elementary school was randomly selected for a one-year desk and chair adaptation intervention to compare the occurrence of myopia and axial growth of the students before and after the intervention in the two schools.
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Interventions
- Device Desk and chair adaptation interventions
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/T 3976--2014）, with a duration of intervention of one year。
Primary outcome measures
- The changes in axial length (AL) and spherical equivalent (SE) compared to baseline after one year of intervention [Time frame: at baseline, , and at the 12th month of the intervention.]
Secondary outcome measures (1)
- The incidence of myopia. [Time frame: at baseline, and at the 12th month of the intervention.]
Eligibility criteria
Inclusion criteria
- Students and their families were informed and voluntarily participated in the study, with parents signing the informed consent form.
- Able to cooperate with eye examinations and questionnaires.
Exclusion criteria
- Communication barriers, unable to cooperate.
- Strabismus, amblyopia, or any other ocular or systemic diseases that may affect refractive development.
- Children currently using orthokeratology lenses or rigid contact lenses.
- Using other interventions (such as acupuncture, massage, medication, ear acupuncture, etc.) to control myopia, apart from school eye exercises.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Single blind
- Primary purpose
- Prevention
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT06623760 · 20240901