Not applicableStudy completedNCT02189863What this trial is testingDriving Simulator Study Comparing Two Modes of Presbyopic Correction With Contact LensesWho this might be right forPresbyopia Alcon Research 33
Large-scale testing (Phase 3)Study completedNCT04599933What this trial is testingAn Evaluation of the Efficacy and Safety of CSF-1 in the Temporary Correction of Presbyopia (NEAR-1)Who this might be right forPresbyopia Orasis Pharmaceuticals Ltd. 309
Not applicableEnded earlyNCT02806726What this trial is testingClinical Investigation iDesign System With 1.3-PRESBY Treatment and STAR S4 IR™ Excimer Laser SystemWho this might be right forPresbyopiaMyopia Abbott Medical Optics 42
Not applicableStudy completedNCT00761826What this trial is testingStudy of the MEL 80 Excimer Laser Using LASIK in the Treatment of Mixed AstigmatismWho this might be right forMixed Astigmatism Carl Zeiss Meditec, Inc. 126
Not applicableStudy completedNCT04178720What this trial is testingClinical Evaluation of a Daily Wear Monthly Replacement Silicone Hydrogel LensWho this might be right forRefractive Errors Alcon Research 119
Not applicableLooking for participantsNCT04629820What this trial is testingPROductivity Study of Presbyopia Elimination in Rural-dwellers IIWho this might be right forPresbyopia Queen's University, Belfast 800
Not applicableUnknownNCT06256770What this trial is testingEvaluation of the Safety and Efficacy of Rigid Breathable Scleral Contact Lenses for the Correction of AmetropiaWho this might be right forOcular Surface DiseaseIrregular AstigmatismContact Lens Complication+1 more Tianjin Eye Hospital 176
Not applicableLooking for participantsNCT05366543What this trial is testingErrors of Refraction Among Primary School ChildrenWho this might be right forError, Refractive Minia University 150
Not applicableStudy completedNCT05326607What this trial is testingPilot Clinical Investigation of Adaptative Eyeglasses for the Correction of PresbyopiaWho this might be right forPresbyopia Laclaree 40
Not applicableStudy completedNCT03264534What this trial is testingManually Performed Limbal Relaxing Incisions vs Femtosecond Laser-guided Astigmatic KeratotomyWho this might be right forCorneal Astigmatism Assiut University 90
Not applicableStudy completedNCT03228199What this trial is testingPROductivity Study of Presbyopia Elimination in Rural-dwellers (PROSPER)Who this might be right forPresbyopia Congdon Nathan 751
Not applicableUnknownNCT05484531What this trial is testingCLEAR Procedure in Myopia and Astigmatism - Registry StudyWho this might be right forMyopiaAstigmatism Ziemer Ophthalmic Systems AG 150
Not applicableStudy completedNCT02740010What this trial is testingThe Visual Performances of a Progressive Multifocal Intraocular Lens With Extended Depth of FocusWho this might be right forCataractPresbyopia SIFI SpA 100
Not applicableStudy completedNCT01481792What this trial is testingEfficacy and Safety of ReLEx Smile for Laser Correction of MyopiaWho this might be right forMyopia University of Aarhus 125
Not applicableUnknownNCT01122992What this trial is testingProspective Evaluation of Limbal Relaxing Incision (LRI) in Conjunction With Phacoemulsification Surgery for Astigmatic Correction in Chinese EyesWho this might be right forCorneal Astigmatism Singapore National Eye Centre 30
Not applicableStudy completedNCT04618380What this trial is testingPremium Monovision Versus Other Types of Monovision and Bilateral Trifocal Implantation.Who this might be right forPresbyopiaRefractive ErrorsCataract Democritus University of Thrace 120
Large-scale testing (Phase 3)Study completedNCT00000113What this trial is testingCorrection of Myopia Evaluation Trial (COMET)Who this might be right forMyopia Stony Brook University 469
Not applicableEnded earlyNCT00469612What this trial is testingEvaluating NeuroVision's Neural Vision Correction (NVC) Myopia TreatmentWho this might be right forMyopia Ohio State University 2
Large-scale testing (Phase 3)Study completedNCT01025050What this trial is testingIntrastromal Presbyopia Correction by Means of a Femtosecond LaserWho this might be right forPresbyopia Technolas Perfect Vision GmbH 58
Not applicableStudy completedNCT02430428What this trial is testingCorrection of Myopia Wtih or Without Astigmatism Using the VisuMax™ Femtosecond LaserWho this might be right forMyopiaAstigmatism Carl Zeiss Meditec, Inc. 357