Found 0 matching trials
Optical Correction and Visual Functions of Adults With Amblyopia
NAAmblyopia is a developmental anomaly resulting from abnormal visual experie...
Location
University of Waterloo
PROductivity Study of Presbyopia Elimination in Rural-dwellers II
NAThe investigators will conduct a randomized-controlled trial. The participa...
Location
Good Business Lab
Spectacles for Patients With Down Syndrome
NAThis study tests the hypothesis that objectively derived spectacle prescrip...
Location
University of Houston
Advanced Technology for Myopia Control in Children and Young Adults
NAMyopia, or nearsightedness, is increasing rapidly worldwide, especially in ...
Location
The University of Faisalabad
Magnetic Correction of Eye Lid Paralysis
NAObjective 1: Determine the safety and feasibility of externally mounted mag...
Location
Ophthalmology of Clinical Research Office, Mass Eye and Ear
Quality of Life in Presbyopes Using Single-vision Lens and Progressive Lens Correction
NAThe goal of this clinical trial is to compare the quality of life (QOL) of ...
Location
Multiple Locations
Comparing Myopia Treatments in Youth: Defocus Spectacles, Glasses, and Ortho-K
N/AThe research project titled "A Comparative Study on the Clinical Efficacy, ...
Myopia Control Combined PBM With Myopic Defocus Lens in Children
NATo study the efficacy of myopi control with two methods: low lever red ligh...
Location
the first people's hospital of Xuzhou
Evaluation of Effectiveness of Correcting Refractive Error With Ready-made Spectacles
NAThis research project will compare two methods of correcting refractive err...
Location
Zhongshan Ophthalmic Center, Sun Yat-sen University
High Refractive Index Material 510(k)
NAThe purpose of this study is to establish the substantial equivalence of th...
Location
Mission Optometry