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Optical Correction and Visual Functions of Adults With Amblyopia NA Amblyopia is a developmental anomaly resulting from abnormal visual experie...
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University of Waterloo
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PROductivity Study of Presbyopia Elimination in Rural-dwellers II NA The investigators will conduct a randomized-controlled trial. The participa...
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Good Business Lab
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Spectacles for Patients With Down Syndrome NA This study tests the hypothesis that objectively derived spectacle prescrip...
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University of Houston
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Clinical Performance of Two Daily Disposable Contact Lenses - Study 1 NA The purpose of this study is to evaluate end of day (EOD) visual acuity (VA...
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Alcon Investigative Site
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A Prospective, Randomized, Double-blind, Parallel, Active-controlled Clinical Study of Silicone Hydrogel Monthly Soft Contact Lens for the Safety and Effectiveness in Visual Correction. NA This was a prospective, randomized, double-blind, parallel, active-controll...
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Tri-Service General Hospital
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Observational Study of Optical Correction for Strabismic Amblyopia in Children 3 to <7 Years Old N/A This study will evaluate the effectiveness of refractive correction alone f...
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Southern California College of Optometry
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Conventional Surgery vs. Verion/VerifEye NA Nowadays cataract patient's expectations are closer to those of refractive ...
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Carolina Eyecare Physicians, LLC
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A Prospective Clinical Investigation to Evaluate the Safety and Performance of 877PTY Toric IOL for Visual Correction of Corneal Astigmatism N/A Medicontur preloaded hydrophobic monofocal toric intraocular lenses (IOLs) ...
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Győr-Moson-Sopron Vármegyei Petz Aladár Egyetemi Oktató Kórház
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Evaluation of Effectiveness of Correcting Refractive Error With Ready-made Spectacles NA This research project will compare two methods of correcting refractive err...
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Zhongshan Ophthalmic Center, Sun Yat-sen University
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Corneal Power, Astigmatism, and Aberration Changes After LASIK N/A The primary goal of the study is to determine if Optical Coherence Tomograp...
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Oregon Health & Science University
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