Found 57 matching trials
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
Neural Bases of Motivation
NAEffort-based decisions are essential in daily life but strongly impaired in...
Location
Equipe ImpAct CRNL, INSERM U1028 CNRS UMR 5292
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
Visual Quality Change of Eyes Implanted With Diffractive Multifocal Intraocular Lens After Cataract Surgery
NAIn this study, the investigators examined the subjective visual quality inc...
Location
Wenzhou Medical University
Prospective Clinical Study of Preoperative and Postoperative Unilateral Mild Cataract Patients
NAThis is to compare preoperative and postoperative binocular functional visi...
Location
Peking University Third Hospital
Clinical Study to Evaluate the Visual Performance of Three Multifocal IOLs
NAThe purpose of this study is to compare the performances of 2 bifocal IOLs ...
Location
Multiple Locations
Examination of Myopia Progression and Soft Bifocal Contact Lens Myopia Control
N/AThis project intends to provide important, previously unmet answers regardi...
Location
Ohio State University
Can Distance Center and Near Center Multifocal Contact Lenses Control Myopia Progression in Children?
NAMyopia has been increasing in prevalence and severity throughout the world ...
Location
Dr. Thomas Aller Optometrist, Inc.
Myopia Control Using Soft Bifocal Lenses
NAThe purpose of this study is to evaluate whether bifocal soft contact lense...
Location
School of Optometry, The Hong Kong Polytechnic University
Multifocal Contact Lenses vs Bifocal Spectacles for Congenital Cataracts
NAIn this study, the investigators provide participants who had congenital ca...
Location
Zhognshan Ophthalmic Center, Sun Yat-sen University