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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 110 recruiting studies

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Refractive Errors trial results

Enrolling by Invitation

A Prospective Clinical Investigation to Evaluate the Safety and Performance of 877PTY Toric IOL for Visual Correction of Corneal Astigmatism

NCT06578884

Conditions: Astigmatism, Cataract, Corneal Astigmatism, +3 more
Locations: Győr-Moson-Sopron Vármegyei Petz Aladár Egyetemi Oktató Kórház Győr, Hungary

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Enrolling by Invitation

Treatment of Residual Myopic Refraction After 6 Months on Pseudophakic Patients Using Relex-Smile

NCT04693663

Conditions: Eye Diseases, Myopia, Pathological Conditions, Signs and Symptoms, +3 more
Locations: Eye Hospital Pristina Pristina, Kosovo

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Enrolling by Invitation

Treatment of Residual Refraction Errors 6 Months After Trifocal IOL Implantation With Relex-Smile

NCT04712318

Conditions: Eye Diseases, Hyperopia, Myopia, +4 more
Locations: Eye Hospital Pristina Pristina, Kosovo

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Enrolling by Invitation

Axial Length With Adult Onset Myopia (ALWAOM)

NCT05559567

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: University of Missouri-St. Louis College of Optometry St Louis, Missouri, United States

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Not Yet Recruiting

Effectiveness of Digital Defocus Vision Training With Low-Concentration Atropine on the Prevention and Control of Myopia in Children: A Clinical Study

NCT07724210

Conditions: Eye Diseases, Myopia, Prevention and Control, +1 more
Locations: Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Intelligent Diagnosis Technology and Equipment for Optic Nerve-Related Eye Diseases, National Engineering Research Center for Ophthalmology Beijing, Beijing Municipality, China

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Not Yet Recruiting

Corneal Biomechanics and Surgically Induced Astigmatism in Pseudoexfoliation Syndrome

NCT07722247

Conditions: Astigmatism, Cataract, Exfoliation Syndrome, +6 more
Locations: Eye Clinic Medic Jukic Split, Splitsko-dalmatinska County, Croatia

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Not Yet Recruiting

Dietary Supplement for Myopia Control

NCT07406906

Conditions: Eye Diseases, Myopia, Refractive Errors
Locations: Hong Kong Polytechnic University Hong Kong

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Not Yet Recruiting

SMILE Surgery in One Eye Compared to Ray Tracing-guided LASIK Surgery in the Fellow Eye

NCT07721714

Conditions: Astigmatism, Eye Diseases, Myopia, +1 more
Locations: Byers Eye Institute Palo Alto, California, United States

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Not Yet Recruiting

Comparison of Two Rotational Alignment Methods for Astigmatism Correction in SMILE Surgery

NCT07696468

Conditions: Eye Diseases, Myopia, Refractive Ametropia, +1 more
Locations: Zhongshan Ophthalmic Center Guangzhou, Guangdong, China

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Not Yet Recruiting

Impact of Various Myopia Management Strategies on Asthenopia Among Pediatric and Adolescent Populations

NCT07691671

Conditions: Asthenopia, Eye Diseases, Myopia, +2 more
Locations: Not specified

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