Not applicableStudy completedNCT06469697What this trial is testingZanzibar Arts for Children's Eyesight Pilot TrialWho this might be right forMyopiaConjunctivitisHyperopia Queen's University, Belfast 1,295
Not applicableStudy completedNCT02406495What this trial is testingClinical Performance of Habitual Wearers of Bioclear 1-day Lenses When Refitted With Biomedics 1-day Extra for 1 WeekWho this might be right forMyopiaHyperopia CooperVision, Inc. 40
Not applicableStudy completedNCT02060539What this trial is testingMulticenter Dispensing Study of Biofinity Lenses in Extended RangeWho this might be right forMyopiaHyperopia CooperVision, Inc. 19
Not applicableStudy completedNCT00917657What this trial is testingPhotorefractive Keratectomy (PRK) for Hyperopia After Radial KeratotomyWho this might be right forHyperopia University of Sao Paulo 36
Not applicableUnknownNCT00926549What this trial is testingOcular Imaging With Spectral Domain Optical Coherence TomographyWho this might be right forHealthyMyopiaHypermetropia Yonsei University 300
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 applicableUnknownNCT06044688What this trial is testingEyeQue VisionCheck 510(k) Clinical TrialWho this might be right forRefractive ErrorsAstigmatism EyeQue Corp. 156
Not applicableStudy completedNCT05741450What this trial is testingA Clinical Comparison of Two Soft Contact LensesWho this might be right forMyopiaHyperopia CooperVision, Inc. 45
Not applicableEnded earlyNCT03610997What this trial is testingPhotorefractive Keratectomy for Severe Anisometropia and Isoametropia Associated With AmblyopiaWho this might be right forAnisometropiaHyperopiaHigh Myopia+3 more Baylor College of Medicine 200
Not applicableStudy completedNCT00732004What this trial is testingTime Course Comparison of Contact Lens Maintenance Systems for Hydrogel LensesWho this might be right forMyopiaHyperopia University of Melbourne 132
Not applicableStudy completedNCT04207749What this trial is testingClinical Evaluation of a Daily Wear Silicone Hydrogel LensWho this might be right forRefractive ErrorsMyopiaHyperopia Alcon Research 249
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
Testing effectiveness (Phase 2)UnknownNCT02148016What this trial is testingCorneal Epithelium Repair and Therapy Using Autologous Limbal Stem Cell TransplantationWho this might be right forCorneal DiseasePterygiumMyopia+1 more Sun Yat-sen University 30
Not applicableStudy completedNCT05114564What this trial is testingEvaluation of the Performance of Monthly Replacement Sphere Lens Designs in Habitual Soft Contact Lens WearersWho this might be right forMyopiaHyperopia CooperVision, Inc. 66
Not applicableStudy completedNCT00657670What this trial is testingEvaluation of Effectiveness of Correcting Refractive Error With Ready-made SpectaclesWho this might be right forMyopiaHyperopiaAstigmatism Johns Hopkins University 800
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 applicableUnknownNCT02279446What this trial is testingDevelopment of a Validated Chart for Intermediate Vision AssessmentWho this might be right forMyopiaHyperopiaPresbyopia+1 more Democritus University of Thrace 400
Very early researchStudy completedNCT06742541What this trial is testingICL and LASIK for Hyperopic AstigmatismWho this might be right forAstigmatismHyperopia McGill University 32
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 completedNCT03347734What this trial is testingInvestigation of the Effect of Different Eye Exercises on Hypermetropia in School-age ChildrenWho this might be right forHyperopia Medipol University 60