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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.

1,201 public trials 111 recruiting studies

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Refractive Errors trial results

Active, Not Recruiting

Spectacle Prescribing in Early Childhood

NCT04728451

Conditions: Astigmatism, Astigmatism Bilateral, Eye Diseases, +2 more
Locations: The University of Arizona Tucson, Arizona, United States

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Active, Not Recruiting

Effects of Blue of Glasses VS Standard Lenses on Contrast Sensitivity & Visual Fatigue in Myopic & Non-Myopic Adults

NCT06739525

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Tehsil Headquarters (THQ) Taunsa, Punjab Province, Pakistan

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Active, Not Recruiting

Comparing Myopia Control Efficacy in Children With 4 Methods: Orthokeratology, DIMS, DISK, and SVS.

NCT06654180

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Ningbo Eye Hospital Ningbo, Zhejiang, China

Optometry department, Ningbo Eye Hospital Ningbo, Zhejiang, China

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Active, Not Recruiting

650nm Low-level Red-light for Myopia Control and Prevention in Children

NCT05786586

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

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Active, Not Recruiting

Fresh Corneal Lenticule Implantation in Hyperopic Patients With High Astigmatism

NCT04616144

Conditions: Eye Diseases, High Astigmatism, Hyperopia, +1 more
Locations: Eye Hospital Pristina Pristina, Kosovo

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Active, Not Recruiting

Myoslow Lens Study to Control Myopia in Children

NCT06553404

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Sheba MC Ramat Gan, Israel

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Active, Not Recruiting

Contralateral Study of Topography Guided LASIK Versus Small Incision Lenticule Extraction

NCT05611294

Conditions: Astigmatism, Eye Diseases, Myopia, +1 more
Locations: Hoopes Vision Draper, Utah, United States

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Active, Not Recruiting

Myopia Control Effect of DIMS Spectacle Lenses in Czech Children and Young Adults

NCT05943912

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Czech Technical University Prague, Czech Republic, Czechia

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Active, Not Recruiting

Sustained Effect of Red-light Therapy for Myopia Control: A 2-Year Post-Trial Follow-up Study

NCT06232161

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Ningbo Eye Hospital Ningbo, Zhejiang, China

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Active, Not Recruiting

Low-dose Atropine Eye Drops to Reduce Progression of Myopia in Children in the United Kingdom

NCT03690089

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Northern Ireland Clinical Research Belfast, United Kingdom

Aston University Eye Clinic Birmingham, United Kingdom

Anglia Ruskin University Eye Clinic Cambridge, United Kingdom

Centre for Living (Glasgow Caledonian University) Glasgow, United Kingdom

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