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Refractive Errors

Clinical trial condition

Refractive Errors

Explore clinical trials studying Refractive Errors. Study availability and eligibility vary by location and protocol.

125 public trials 9 recruiting studies

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Refractive Errors trial results

Not Yet Recruiting

Cohort Study on Refractive Errors in Preschool Children

NCT07706218

Conditions: Eye Diseases, Refractive Errors
Locations: Zhongshan Ophthalmic Center Sun Yat-Sen University Guangdong, Guanzhou, China

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Not Yet Recruiting

Strengthening Community- to- Hospital Eye Care Pathways From Boko Eye Care Center in Rural Assam

NCT07333248

Conditions: Cataract, Eye Diseases, Lens Diseases, +1 more
Locations: Sri Sankaradeva Nethralaya Guwahati, Assam, India

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Not Yet Recruiting

Factors Influencing Subjective Visual Quality in Human Eyes

NCT07518316

Conditions: Corneal Diseases, Corneal Wavefront Aberration, Eye Diseases, +1 more
Locations: Not specified

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Not Yet Recruiting

Assessing the Turkish DDIVAT for Visual Acuity Measurement

NCT07240480

Conditions: Astigmatism, Eye Diseases, Hyperopia, +3 more
Locations: Not specified

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Not Yet Recruiting

Xinxing Eye Cohort Study

NCT07257536

Conditions: Cataract, Eye Diseases, Lens Diseases, +1 more
Locations: Not specified

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Not Yet Recruiting

Measurment of Optic Disc Parameters, RNFL Thickness and Ganglion Cell Complex in Myopic, Hypermetropic and Emmetropic Patients Using OCT and Axial Length Measurments

NCT07241806

Conditions: Eye Diseases, Refractive Errors
Locations: Not specified

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Not Yet Recruiting

Real-World Study of Myopia Prevention and Control in Children

NCT06849895

Conditions: Behavior, Children, Cohort, +7 more
Locations: Shanghai Eye Disease Prevention and Treatment Center Shanghai, Shanghai Municipality, China

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Completed

VisionApp - Refraction and Presbyopia

NCT07570602

Conditions: Eye Diseases, Presbyopia, Refractive Errors
Locations: Clinical Optics Research Lab Bloomington, Indiana, United States

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Completed

Atropine Alone vs Atropine Plus Bifocal Spectacles for Myopia Control in Children

NCT07614113

Conditions: Eye Diseases, Myopia, Myopia, Degenerative, +2 more
Locations: The University of Faisalabad Faisalābad, Punjab Province, Pakistan

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Completed

Performance of Refractometers With Self-adjusting Lenses Compared to Cycloplegia in Children (REFRALENS)

NCT06668246

Conditions: Ametropia, Eye Diseases, Refractive Errors
Locations: Chu Brest Brest, France

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