Not applicableStudy completedNCT03786861What this trial is testingCorneal WFG Versus AF Trans PRK in Myopic Patients With High Corneal HOAWho this might be right forMyopia Menoufia University 33
Not applicableEnded earlyNCT00344864What this trial is testingA Prospective Clinical Research Project Evaluating The Effects of Soft Contact Lenses on Higher Order Visual AberrationsWho this might be right forOcular Refractive Aberrations University of Texas Southwestern Medical Center 30
Testing effectiveness (Phase 2)Study completedNCT00876707What this trial is testingWavefront Analyzes and Visual Performance of Three Multifocal Intra-ocular LensesWho this might be right forCataractAstigmatism University of Sao Paulo 60
Not applicableStudy completedNCT00413881What this trial is testingA Prospective Comparison of Alcon LADARVision Wavefront-guided LASIK Enhancement and Conventional LASIK Enhancement for the Correction of Residual Refractive Errors Following LASIK ProceduresWho this might be right forRefractive Errors Walter Reed Army Medical Center 50
Not applicableStudy completedNCT00366769What this trial is testingEvaluation of Outcomes Following LASIK Surgery Using CustomVueWho this might be right forMyopiaAstigmatismMyopic Astigmatism Medical University of South Carolina 30
Post-approval studies (Phase 4)Study completedNCT01454843What this trial is testingLASIK Using the Alcon Allegretto Wavefront-Guided Excimer Laser vs AMO Visx Wavefront-Guided Excimer LaserWho this might be right forMyopiaAstigmatism Stanford University 60
Not applicableUnknownNCT04676620What this trial is testingComparison of Anterior Corneal Optical Aberration Induced by CK and Hyperopic LASIKWho this might be right forRefractive Error Wang Hongxia 69
Not applicableUnknownNCT04698590What this trial is testingWavefront Guided Scleral Lenses for Keratoconus and Irregular AstigmatismWho this might be right forKeratoconusIrregular AstigmatismCorneal Ectasia+4 more Cornea and Laser Eye Institute 100
Not applicableUnknownNCT03893838What this trial is testingChromatic and Monochromatic Optical Aberrations After Corneal Refractive SurgeryWho this might be right forRefractive ErrorsAberration, Corneal Wavefront Wrocław University of Science and Technology 100
Not applicableStudy completedNCT00366743What this trial is testingEvaluation of Visual Outcomes After Myopic LASIKWho this might be right forMyopiaAstigmatismMyopic Astigmatism Medical University of South Carolina 120
Not applicableEnded earlyNCT01884805What this trial is testingFeasibility of Measurement of Optical Aberrations in Hyperopia by Using an Adaptive Optics Visual Simulator (AOVIS-I)Who this might be right forHyperopia University Hospital, Toulouse 9
Not applicableStudy completedNCT01045733What this trial is testingA Comparison of Corneal Aberrations in Subjects With Contralateral AcrySof IQ Toric Intraocular Lens (IOL) and AcrySof IQ IOL With Limbal Relaxing Incision (LRI)Who this might be right forCataractAstigmatism Alcon Research 70
Not applicableWithdrawnNCT00878839What this trial is testingInvestigation of Corneal Aberrations and Visual Outcomes in Patients Implanted With an AcrySof Toric Intraocular Lens (IOL)Who this might be right forCataractsAstigmatism Alcon Research
Not applicableStudy completedNCT07291986What this trial is testingTo Compare the Clinical Outcomes of FemtoLASIK and ICL Implantation in Treating Moderate Myopia Focusing on Refractive Stability, Contrast Sensitivity and High Order Aberrations.Who this might be right forMyopia, Moderate Walid Osama Abdel Rahman Nour El Din 60
Not applicableStudy completedNCT00345085What this trial is testingComparison of Higher Order Aberrations and Contrast Sensitivity Between Acrysof SN60AT, SN60WF and Restore Intraocular LensesWho this might be right forRefractive Errors University of Texas Southwestern Medical Center 40
Post-approval studies (Phase 4)Study completedNCT06784661What this trial is testingImmediate Effects of Lipid-Based and Non-Lipid Artificial Tears on Corneal AberrationsWho this might be right forAberration, Corneal Wavefront University of Seville 40
Large-scale testing (Phase 3)Study completedNCT04452448What this trial is testingAnalysis of I-Trace High Order Aberrations Induced by Wavefront Optimized Ablation ProfilesWho this might be right forMyopia Alexandria University 10
Not applicableStudy completedNCT02889588What this trial is testingVisual and Optics Impact of Refractive SurgeryWho this might be right forRefractive Disorders Fondation Ophtalmologique Adolphe de Rothschild 60
Not applicableUnknownNCT05741190What this trial is testingCorrelation of Angle Kappa , Corneal High Order Aberrations and Total Eye Aberrations in Various Refractive ErrorsWho this might be right forAberration, Corneal Wavefront Sohag University 100