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Effects of Autostereoscopic 3D Visual Training on Binocular Vision Function of Myopes

China80 participantsStarted 2024-02-15

Plain-language summary

This study intends to conduct a relatively comprehensive binocular visual function examination and follow-up on two groups of myopic subjects, one receiving autostereoscopic 3D vision training and the other receiving 2D vision training as a control. The aim is to explore the impact of autostereoscopic 3D vision training on the accommodation and convergence functions of myopes. Additionally, synchronized EEG-fNIRS signals will be collected to investigate whether changes in binocular visual function are accompanied by corresponding alterations in brain function.

Who can participate

Age range18 Years – 30 Years

SexALL

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Inclusion criteria

✓. Age 18 to 30 years
✓. Refractive errors:
✓. Monocular best-corrected visual acuity ≥20/20
✓. Normal stereoacuity
✓. Participants capable of understanding the purpose of this study and providing informed consent
✓. Participants capable of cooperating with relevant examinations.

Exclusion criteria

✕. History of ophthalmic disease other than refractive error, such as strabismus, cataracts, glaucoma, retinal or optic nerve diseases
✕. Use of any medications affecting accommodative function or wearing orthokeratology lenses in the past 1 month
✕. History of ocular trauma or surgery
✕. Suffering from systemic or mental illnesses.

What they're measuring

Accommodative facility

Timeframe: 8 weeks after intervention

Vergence facility

Timeframe: 8 weeks after intervention

Trial details

NCT IDNCT06266910

SponsorZhongshan Ophthalmic Center, Sun Yat-sen University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-09-01

Contact for this trial

Yehong Zhuo

13352828998 zhuoyh@mail.sysu.edu.cn

View on ClinicalTrials.gov More Myopia trials