CompletedNot Applicable

Effect of 3D Movie Viewing on Stereopsis in Strabismus and / or Anisometropic Amblyops

Spain24 participantsStarted 2021-09-16

Plain-language summary

This study evaluates the effect of 3D movie viewing on stereopsis recovery in anisometropic and / or strabismus amblyopia and the satisfaction with the intervention.

Who can participate

Age range

5 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: * Diagnosis of refractive and / or strabismus amblyopia at some point in life * History of amblyopia treatment completed at least 6 months before the intervention * Deviation angle equal to or less than 10 Dp * Absence of associated ophthalmological pathology. Exclusion Criteria: * Ongoing amblyopia treatment; * Non-comitant and/or large constant strabismus (\>10 prism diopters) * Any ocular pathological condition or nystagmus.

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

Change from baseline Stereopsis, immediately after intervention and at 3 months studying the effect of viewing a 3D movie on visual function.

Timeframe: Baseline, immediately after intervention and 3 months

Change from baseline latent or manifest deviation at 6m, immediately after intervention and 3 months studying the effect of viewing a 3D movie in the visual function.

Timeframe: Baseline, immediately after intervention and 3 months

Change from baseline latent or manifest deviation at 40cm, after intervention at and 3 months studying the effect of viewing a 3D movie in the visual function.

Timeframe: Baseline, immediately after intervention and 3 months

Trial details

NCT IDNCT04315649

SponsorUniversitat Politècnica de Catalunya

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-03-19

View on ClinicalTrials.gov More Amblyopia trials

Who can participate

Age range

5 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.

What they're measuring

Change from baseline Stereopsis, immediately after intervention and at 3 months studying the effect of viewing a 3D movie on visual function.

Timeframe: Baseline, immediately after intervention and 3 months

Change from baseline latent or manifest deviation at 6m, immediately after intervention and 3 months studying the effect of viewing a 3D movie in the visual function.

Timeframe: Baseline, immediately after intervention and 3 months

Change from baseline latent or manifest deviation at 40cm, after intervention at and 3 months studying the effect of viewing a 3D movie in the visual function.

Timeframe: Baseline, immediately after intervention and 3 months