Found 12 matching trials
Axis Length and Its Relationship With Refractive Error in Chinese University Students N/A To investigate the relationship between axis length (AL) and refractive err...
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Shanghai Guanghua Integrated Traditional Chinese and Western Medicine Hospital
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Dilated Versus Non-Dilated Wavefront Corrections for Patients With Down Syndrome PHASE2 Individuals with Down syndrome (DS) live with visual deficits due, in part,...
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Ohio State University
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Comparing Preschool-Aged Refractive Measurements and Amblyopia Risks Using the 2WIN-S Portable Refractor with Vision Screening by Cycloplegic Refraction in Bangkok NA The goal of this diagnostic test is to compare the results of refraction an...
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Rajavithi Hospital
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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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Functional Vision and Quality of Life in a Modern Society - With Emphasis on Myopia and Cerebral Visual Impairment Among Youth N/A Society has become increasingly digital, and many everyday services have be...
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Örebro university hospital
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Refractive and Corneal Topographic Characteristics in Upper Egypt Children With High Cylinder N/A Refractive and Corneal Topographic Characteristics in upper Egypt children ...
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Elshimaa A.Mateen
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Chromosome 18 Clinical Research Center N/A Our vision, that of the researchers at the University of Texas Health Scien...
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University Health Systems Hospital
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The Long-term Outcome After Toric Intraocular Lens Implantation N/A Corneal astigmatism is refractive error that impairs uncorrected visual acu...
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Multiple Locations
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Atropine 0.01% Eyedrops for Evolutive Myopia Treatment in Children N/A Prevalence of myopia and its complications has been increasing over the pas...
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CHU de Saint Etienne
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Prevalence of Blindness, Visual Impairment in Chao Nan Area, China N/A This study will provide a profile of blindness/visual impairment, avoidable...
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Multiple Locations
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