Not applicableStudy completedNCT06052046What this trial is testingTotal30 for Astigmatism Contact LensesWho this might be right forContact Lens ComplicationAstigmatismRefractive Errors Southern College of Optometry 48
Not applicableEnded earlyNCT05888337What this trial is testingComparison of Contoura Vision Outcomes Programmed Using the Manifest Refraction Verses Using Phorcides Planning Software in Patients With Oblique AstigmatismWho this might be right forMyopiaAstigmatism Bismarck Lasik 9
Not applicableUnknownNCT04913883What this trial is testingLaser Correction of Astigmatism Using Vector AnalysisWho this might be right forAstigmatism Assiut University 50
Not applicableStudy completedNCT03684928What this trial is testingA Bilateral Dispensing Comparison of Comfilcon A Over Senofilcon C Contact LensesWho this might be right forAstigmatism Bilateral CooperVision, Inc. 45
Not applicableStudy completedNCT03097302What this trial is testingTomographic Analysis of Anterior, Posterior, Total Corneal Refractive Power Changes After Laser-assisted KeratotomyWho this might be right forCorneal Astigmatism University Clinic Frankfurt 23
Not applicableWithdrawnNCT05805345What this trial is testingClinical Comparison of Toric Contact Lenses Fit CharacteristicsWho this might be right forAstigmatismRefractive Errors Alcon Research
Not applicableLooking for participantsNCT07127757What this trial is testingClinical Evaluation of WaveLight Plus LASIKWho this might be right forMyopiaAstigmatism Laser Defined Vision 50
Not applicableStudy completedNCT02103309What this trial is testingComparative Evaluation of Contact Lens Centering of DAILIES® AquaComfort Plus® Versus 1-DAY ACUVUE® MOIST® in JapanWho this might be right forRefractive ErrorMyopiaMyopic Astigmatism Alcon Research 42
Not applicableStudy completedNCT04903301What this trial is testingPatient Satisfaction With Contoura Vision Topography-Guided LASIKWho this might be right forMyopiaAstigmatism Rush Eye Associates 50
Not applicableStudy completedNCT01461811What this trial is testingProspective Study of an Investigational Toric Soft Contact LensWho this might be right forMyopiaAstigmatismRefractive Error CIBA VISION 154
Not applicableLooking for participantsNCT03803852What this trial is testingRotation of Hydrophobic Acrylic Lenses - Rayner RA0800C & Alcon Clareon & Hoya Nanex & Hoya Vivinex XY1-EM & RayOne EMV Toric & PODEYE ToricWho this might be right forAge Related CataractsAstigmatism Medical University of Vienna 750
Not applicableUnknownNCT00563667What this trial is testingEffect of Pterygium Excision on Intraocular Lens Power Calculation for Subsequent Cataract OperationWho this might be right forPterygiumCataractAstigmatism Hospital Authority, Hong Kong 40
Not applicableStudy completedNCT05688657What this trial is testingClinical Evaluation of Two Toric Contact LensesWho this might be right forAstigmatism CooperVision, Inc. 42
Not applicableStudy completedNCT01268540What this trial is testingComparison of Aspheric Toric & Non-toric Aphakic Intraocular LensesWho this might be right forAphakiaCataract Hoya Surgical Optics, Inc. 235
Not applicableStudy completedNCT03050697What this trial is testingEvaluation of the Safety and Performance of the HARMONI® Toric LensWho this might be right forAphakiaCorneal AstigmatismCataract ClarVista Medical 16
Not applicableUnknownNCT05829980What this trial is testingContoura vs Wavefront Optimized AblationWho this might be right forAstigmatism Hebatallah MT Abdelmoniem 128
Not applicableStudy completedNCT05796674What this trial is testingClareon IOL Retrospective Data CollectionWho this might be right forAphakiaAstigmatism Alcon Research 1,090
Not applicableLooking for participantsNCT07303920What this trial is testingWear Experience With Daily Disposable Contact Lenses for Astigmatism Over a Long-Wear DayWho this might be right forAstigmatism Ohio State University 40
Not applicableStudy completedNCT05097144What this trial is testingPerformance of Toric Silicone Hydrogel Contact LensesWho this might be right forAstigmatismMyopia CooperVision, Inc. 36
Not applicableEnrolling By InvitationNCT06857032What this trial is testingLong-term Safety and Effectiveness of LASIK-Xtra Compared to Conventional LASIKWho this might be right forTomographyCorneal BiomechanicsManifest Ref+3 more University Clinic Frankfurt 12