Found 19 matching trials
Multifocal Visual Performance Study
NAThe purpose of this trial was to compare the functional visual performance ...
Location
Alcon Investigative Site
Effects of Wearing Progressive Addition Lens on Working Distance and Refractive Status in Adult Computer Users
NAWith the increasing reliance on tablet computers and smartphones in daily l...
Location
Multiple Locations
Clinical Assessment of a Customized Free-form Progressive Addition Lens Spectacle
NAThe purpose of this study was to compare objective clinical measures of vis...
Location
Clinical Research Center, School of Optometry, University of California, Berkeley
CHILDREN MYOPIA CONTROL
NAThe purpose of this trial is evaluating the clinical effect of a myopia con...
Location
"Maor" Institute Clinic
A Study on Body Posture and Eye Movements During Screen Usage on Adults Aged 18 to 65 Wearing Various Types of Eyeglasses
NAThe goal of this clinical study is to evaluate how adults aged 18 to 65 mov...
Location
Essilor International
Stellest Lens Wear in Adult Progressing Myopes
NAIt is expected that myopia progression stabilises in the late teenage years...
Status
Active Not Recruiting
Location
Ulster University
Study of Theories About Myopia Progression (STAMP)
NAAt this time, we do not know what causes a child to become more nearsighted...
Location
The Ohio State University College of Optometry
Effect of MiYOSMART iQ Spectacle Lenses on Myopia Progression in Children
NAThis prospective, single-center study aims to evaluate the efficacy and saf...
Location
Helmholtz National Medical Research Center of Eye Diseases
Volumetric Visual Fields at Intermediate and Near Distances in Presbyopic Patients Using Occupational and General-Purpose Progressive Addition Lenses
NAThis single-center, randomized, double-blind, crossover clinical trial aims...
Status
Active Not Recruiting
Location
Pharmacy school, University of Seville
Spectacles Lens in Concussed Kids
NAWe will be looking at 3 treatment arms in the form of different type of gla...
Location
University of Alabama School of Optometry