Brain Visual Perception Training for Prevention and Control of Premyopia

Not Applicable

Not yet recruiting

• Conditions: Visual Function; Myopia Progressing
• Interventions: Device: brain visual perception training group

• Registration Number: NCT06585657
• Lead Sponsor: Shanghai Eye Disease Prevention and Treatment Center

Brief Summary

The goal of this clinical trial is to investigate whether brain visual perception training can effectively prevent myopia in children with pre myopia. It will also learn about the safety of brain visual perception training.

The main questions it aims to answer are:

Does brain visual perception training slow down the growth of axial length? What medical issues may participants encounter when using the brain visual perception training system? Researchers will compare participants who receive brain visual perception training with a control group to see if the training group can delay the onset of pre myopia in children

Participants will:

The training group will receive 20 minutes of brain visual perception training once a day for a period of one year.

Follow up check ups at the hospital every 3 months. Keep a diary of the values of axial length and refractive diopter.

Detailed Description

Not available

Study Timeline

• Status Verified: 2024-09
• Study Start: 2024-09-01
• Study First Submitted: 2024-09-03
• Study First Submitted QC: 2024-09-03
• Last Update Submitted: 2024-09-03
• Study First Posted: 2024-09-05
• Last Update Posted: 2024-09-05
• Primary Completion: 2025-12-31
• Study Completion: 2026-03-31

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 156

Inclusion Criteria

Children aged 6-10 years with premyopia, defined as a cycloplegic spherical equivalent refraction (SER) of the more myopic eye in the range of -0.50 to 0.75 (inclusive) diopters (D) and having at least 1parent with an SER in either eye of -3.00D or less.

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Exclusion Criteria

Children have astigmatism of 1.50D or more, anisometropia of 1.50 D or more, strabismus and other ocular abnormalities, any systemic diseases, or a history of any myopia interventions.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
brain visual perception training group	brain visual perception training group	Conduct brain visual perception training through a visual training system to improve binocular visual balance. Train 2 projects per day, each lasting 10 minutes.

Primary Outcome Measures

Name	Time	Method
changes in axial length after 1 year	1 year after the baseline	the difference in the changes of axial length between the intervention group and the control group

Secondary Outcome Measures

Name	Time	Method
changes in cycloplegic spherical equivalent after 1year	1 year after the baseline	the difference in the changes of cyclopegic spherical equivalent between the intervention group and the control group