Not applicableLooking for participantsNCT07335146What this trial is testingEye Imaging for the Study of Childhood MyopiaWho this might be right forHyperopia and Myopia Essilor International 100
Not applicableLooking for participantsNCT02576483What this trial is testingAn Evaluation of LASIK, SMILE and PRK Surgery in PhysiciansWho this might be right forNearsightednessFarsightednessAstigmatism Stanford University 700
Not applicableEnrolling By InvitationNCT04712318What this trial is testingTreatment of Residual Refraction Errors 6 Months After Trifocal IOL Implantation With Relex-SmileWho this might be right forPseudophakiaMyopiaHyperopia Eye Hospital Pristina Kosovo 130
Not applicableStudy completedNCT03456245What this trial is testingComparing Low-cost Handheld Autorefractors - a Practical Approach to Measuring Refraction in Low Resource SettingsWho this might be right forMyopiaHyperopia Harvard School of Public Health (HSPH) 205
Not applicableStudy completedNCT04666870What this trial is testingAxis Length and Its Relationship With Refractive Error in Chinese University StudentsWho this might be right forRefractive Error - Myopia Axial Wang Hongxia 1,901
Not applicableStudy completedNCT01912768What this trial is testingSafety and Efficacy Evaluation of a New Contact Lens Disinfecting Solution in Soft Contact Lens WearersWho this might be right forMyopiaAstigmatismHyperopia+1 more Alcon Research 362
Not applicableStudy completedNCT04249505What this trial is testingRefractive Accuracy of "2WIN" and Portable AutorefractorsWho this might be right forRefractive Error - Myopia AxialAstigmatismAccomodation+2 more Alaska Blind Child Discovery 708
Not applicableStudy completedNCT01467557What this trial is testingDaily Disposable Performance of 1•DAY ACUVUE® TruEye™ and 1•DAY ACUVUE® MOIST® With LACREON® TECHNOLOGYWho this might be right forMyopiaHyperopia Johnson & Johnson Vision Care, Inc. 1,171
Not applicableStudy completedNCT05790928What this trial is testingAir Optix Night and Day Aqua (AONDA) Retrospective Study 1Who this might be right forRefractive AmetropiaHyperopiaMyopia Alcon Research 108
Not applicableEnded earlyNCT06408649What this trial is testingPost-market Clinical Follow-up Study of Alcon TOTAL30® Contact Lenses (Lehfilcon A)Who this might be right forAmetropiaMyopiaHyperopia+1 more Alcon Research 129
Not applicableStudy completedNCT00766168What this trial is testingHigh Refractive Index Material 510(k)Who this might be right forMyopiaHyperopia CooperVision International Limited (CVIL) 76
Post-approval studies (Phase 4)Study completedNCT01387360What this trial is testingPresbyopic Supracor Treatment for Near Myopic/Hyperopic Pseudophakic EyesWho this might be right forMyopiaHyperopiaPresbyopia Technolas Perfect Vision GmbH 33
Not applicableUnknownNCT00778570What this trial is testingAdvanced Surface Ablation (ASA) vs Laser-Assisted In Situ Keratomileusis (LASIK)Who this might be right forNearsightednessFarsightednessAstigmatism Ottawa Hospital Research Institute 4,000
Not applicableWithdrawnNCT00344604What this trial is testingThe Role of Psychosocial and Other Quality of Life Parameters in Evaluating Functional Changes Prior to and Following Laser In-situ Keratomileusis (LASIK)Changes Laser In-situ Keratomileusis (LASIK)Who this might be right forKeratomileusis, Laser In Situ University of Texas Southwestern Medical Center
Post-approval studies (Phase 4)UnknownNCT04283331What this trial is testingAnesthetic Impregnated Bandage Soft Contact Lens (BSCL) in Pain Management After Photorefractive Keratectomy (PRK)Who this might be right forMyopiaHypermetropiaRefractive Errors+1 more Beeran Meghpara, MD 30
Not applicableStudy completedNCT01809197What this trial is testingSilicone Hydrogel Contact Lens Clinical and Comfort Benefits With a Multi-Purpose Disinfecting SolutionWho this might be right forRefractive ErrorMyopiaHyperopia+2 more Alcon Research 387
Not applicableWithdrawnNCT02655432What this trial is testingPerformance of a Photoscreener for Vision Screening in a Haitian Pediatric PopulationWho this might be right forAmblyopiaMyopiaHyperopia+7 more Université de Montréal
Not applicableStudy completedNCT03447171What this trial is testingProspective Evaluation of a Smartphone Application, GoCheckKids™, to Detect Amblyopia Risk Factors in Young ChildrenWho this might be right forAmblyopia Gobiquity Mobile Health 207
Post-approval studies (Phase 4)UnknownNCT02112968What this trial is testingA Prospective Safety and Effectiveness Study of a New High Repetition Rate Excimer Laser Using LASIK for the Correction of Ammetropia and PresbyopiaWho this might be right forMyopiaHyperopiaPresbyopia Technolas Perfect Vision GmbH 97
Not applicableUnknownNCT05588362What this trial is testingAccess to EyeGlasses for School-aged ChildrenWho this might be right forMyopiaAmblyopiaHyperopia+1 more Boston Children's Hospital 72