Exploring Perceptual Learning in Blurred Gabor Discrimination for Low-Myopic Children (NCT07107646) | Clinical Trial Compass
By InvitationNot Applicable
Exploring Perceptual Learning in Blurred Gabor Discrimination for Low-Myopic Children
Taiwan30 participantsStarted 2025-08-01
Plain-language summary
This exploratory study investigates whether perceptual learning using blurred Gabor stimuli can improve uncorrected distance visual acuity in children aged 6-10 years with low myopia. Participants will be randomly assigned to a training group or control group. The training group will undergo individualized visual perceptual learning through a digital Vision Training System (VTS) for approximately 3 months. The study will also evaluate changes in refraction, contrast sensitivity, visual crowding, Chinese reading acuity with eye movements, and sweep visual evoked potentials (sVEPs).
Who can participate
Age range
6 Years – 10 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Children aged between 6 to 10 years.
. Best corrected distance visual acuity of 6/6 or 0.00 logMAR.
. Diagnosed with low myopia after a comprehensive ophthalmologic examination, with a spherical equivalent refractive error ranging from -0.50 to -1.25 diopters, including up to -0.75 diopters of astigmatism.
. Not currently undergoing any of the four standard myopia control treatments for children:
. Atropine (mydriatic agent)
. Orthokeratology
. Peripheral defocus soft contact lenses
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change in Best Corrected Visual Acuity (BCVA) From Baseline
Timeframe: From enrollment to 12 months after completion of the 3-month training program