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Results for “Error, Refractive”

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Showing 20 of 0 results

Not applicableLooking for participantsNCT06162234
What this trial is testing

Wuhan High Myopia Study

Who this might be right for
High Myopia
Renmin Hospital of Wuhan University 1,000
Not applicableStudy completedNCT01185834
What this trial is testing

Assessment of Lotrafilcon A Contact Lenses

Who this might be right for
Myopia
CIBA VISION 118
Not applicableStudy completedNCT03733730
What this trial is testing

Post Approval Study of the AcrySof® IQ ReSTOR® Toric IOLs

Who this might be right for
AphakiaPresbyopiaAstigmatism
Alcon Research 2,449
Not applicableUnknownNCT05338411
What this trial is testing

Effect of Exogenous Growth Hormone on Ocular Findings

Who this might be right for
Precocious PubertyEarly PubertyRefraction Error
Isfahan University of Medical Sciences 90
Not applicableStudy completedNCT02228109
What this trial is testing

Multifocal Lens Centration and Its Effect on Visual Performance in a Presbyopic Population

Who this might be right for
Presbyopia
University of Waterloo 35
Large-scale testing (Phase 3)Study completedNCT01249664
What this trial is testing

VEGF Trap-Eye in Choroidal Neovascularization Secondary to Pathologic Myopia (mCNV)

Who this might be right for
Myopia, Pathological
Bayer 122
Not applicableStudy completedNCT02231606
What this trial is testing

Potentiating Rural Investment in Children's Eyecare (PRICE)

Who this might be right for
Myopia
Sun Yat-sen University 10,234
Testing effectiveness (Phase 2)Study completedNCT00876707
What this trial is testing

Wavefront Analyzes and Visual Performance of Three Multifocal Intra-ocular Lenses

Who this might be right for
CataractAstigmatism
University of Sao Paulo 60
Not applicableStudy completedNCT06295536
What this trial is testing

Optimization of a Photoretinoscopy Method for Determining the Objective Refraction of Children

Who this might be right for
Ametropia
Essilor International 121
Not applicableUnknownNCT00838734
What this trial is testing

Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients

Who this might be right for
MyopiaAstigmatism
Far Eastern Memorial Hospital 100
Not applicableStudy completedNCT03134599
What this trial is testing

Comparison of Clinical Performance and Subjective Preference of Three Contact Lenses

Who this might be right for
Myopia
CooperVision, Inc. 60
Not applicableNot Yet RecruitingNCT07211893
What this trial is testing

Effect of MyopiaEd Messaging on Improving Eye-use Behavior and Myopia Control Among Primary School Students in China

Who this might be right for
Myopia
Zhongshan Ophthalmic Center, Sun Yat-sen University 1,330
Not applicableEnded earlyNCT01365884
What this trial is testing

First-Sight Refractive Error Correction: Direct Comparison to Autorefraction Results in Children 7 to 18 Years of Age

Who this might be right for
Refractive Error
University of Nebraska 2
Not applicableStudy completedNCT03197272
What this trial is testing

Advanced Cross Linking for Low-grade Myopia

Who this might be right for
MyopiaCorneal Crosslinking
Umeå University 23
Testing effectiveness (Phase 2)Looking for participantsNCT06948357
What this trial is testing

Efficacy and Safety of BRIMOCHOL PF and CARBACHOL PF in Chinese Presbyopia Patients

Who this might be right for
Presbyopia
Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd. 119
Not applicableStudy completedNCT01699087
What this trial is testing

A Safety and Effectiveness Study of PRK Using the ALLEGRETTO WAVE® EYE-Q Excimer Laser System

Who this might be right for
MyopiaAstigmatism
Alcon Research 176
Not applicableStudy completedNCT05927753
What this trial is testing

Study to Evaluate the Clinical Performance of Deseyne (Vifilcon C) Daily Disposable Soft Contact Lens

Who this might be right for
Refractive Error - Myopia Bilateral
Bruno Vision Care 81
Large-scale testing (Phase 3)Study completedNCT04657172
What this trial is testing

Safety & Efficacy of Pilocarpine Eye Solutions for Temporary Improvement of Near Vision in Presbyopic Adults

Who this might be right for
Presbyopia
Eyenovia Inc. 84
Not applicableStudy completedNCT04884672
What this trial is testing

PMCF Study on SMILE Treatment of Myopia With and Without Astigmatism

Who this might be right for
MyopiaAstigmatism
Carl Zeiss Meditec AG 237
Early research (Phase 1)Study completedNCT00407719
What this trial is testing

Bevicizumab (Avastin) Infusion for Choroidal Neovascularization (CNV) Not Associated With Age-Related Macular Degeneration (AMD)

Who this might be right for
Choroidal NeovascularizationDegenerative MyopiaPathological Myopia
Johns Hopkins University 10
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