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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.

1,202 public trials 110 recruiting studies

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Refractive Errors trial results

Completed

Safety and Efficacy of an Intrastromal Transform Corneal Allograft (TCA) for Presbyopia Correction - Long Term Follow-up

NCT06310252

Conditions: Eye Diseases, Presbyopia, Refractive Errors
Locations: Gemini - Oční klinika Zlín Zlín, Czechia

Wellington Eye Clinic Dublin, Ireland

Medipol University Istanbul, Turkey (Türkiye)

Centre For Sight East Grinstead, United Kingdom

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Completed

Clinical Investigation of a Small Aperture Extended Depth of Focus Intraocular Lens in Patients With Complex Corneas

NCT05574270

Conditions: Cataract, Eye Diseases, Irregular Astigmatism, +3 more
Locations: Asian Eye Institute Makati City, Philippines

Singapore National Eye Centre (SNEC); Singapore Eye Research Institute (SERI) Singapore

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Completed

ICL and LASIK for Hyperopic Astigmatism

NCT06742541

Conditions: Astigmatism, Eye Diseases, Hyperopia, +1 more
Locations: Vision Group Canada Montreal, Canada

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Completed

Effect of Low-level Red-light on Ultra-high Myopia

NCT06738095

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Beijing Tongren Hospital Beijing, China

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Completed

Extended Depth of Focus Contact Lenses for Presbyopia

NCT05495971

Conditions: Eye Diseases, Presbyopia, Refractive Errors
Locations: VTI Alpharetta, Georgia, United States

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Completed

Clinical Evaluation of Hydrogel and Silicone Hydrogel Daily Disposable Toric Contact Lenses

NCT05805085

Conditions: Astigmatism, Eye Diseases, Refractive Errors
Locations: Clinic of Optometry; Faculty of Optics and Optometry Madrid, Spain

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Completed

Kubota Glass Parameter Refinement Study

NCT06085430

Conditions: Eye Diseases, Myopia, Myopia, Degenerative, +8 more
Locations: InOptix Eyecare Center Jacksonville, Florida, United States

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Completed

Daily Low-level Red Light and 0.01% Low-dose Atropine for Myopia Prevention

NCT06727019

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Beijing Tongren Hospital Beijing, China

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Completed

Orthokeratology Lens Decentration with Two Designs of Corneal Refractive Therapy™ Lenses: a One-year Prospective Study

NCT06726499

Conditions: Eye Diseases, Myopia, Myopia Progression, +1 more
Locations: University Complutense of Madrid Madrid, Spain

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Completed

Kalifilcon A Toric Compared to Commercially Available Lenses

NCT06098937

Conditions: Astigmatism, Eye Diseases, Refractive Errors
Locations: Bausch & Lomb, Incorporated Rochester, New York, United States

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