Large-scale testing (Phase 3)Study completedNCT01673503What this trial is testingA Prospective Study of Femtosecond Laser Intracorneal LensectomiWho this might be right forMyopiaAstigmatism Odense University Hospital 35
Not applicableActive Not RecruitingNCT04616144What this trial is testingFresh Corneal Lenticule Implantation in Hyperopic Patients With High AstigmatismWho this might be right forHyperopiaHigh Astigmatism Eye Hospital Pristina Kosovo 55
Post-approval studies (Phase 4)Study completedNCT04208750What this trial is testingClinical Investigation of the Vision-R800 Device.Who this might be right forMyopiaHyperopiaAstigmatism+1 more Pete Kollbaum, OD, PhD 119
Not applicableLooking for participantsNCT07323264What this trial is testingSAS 1: Develop Ocular Disease (OSD) Diagnostic, Algorithms, and Management Protocols for Cataract SurgeryWho this might be right forDry Eye Louis Tong 110
Not applicableStudy completedNCT03202485What this trial is testingComparison Between TICL and ICL+AK for High Myopic AstigmatismWho this might be right forAstigmatismHigh Myopia Wenzhou Medical University 62
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 completedNCT01018797What this trial is testingIntrastromal Corneal Ring for High Astigmatism on PostkeratoplastyWho this might be right forAstigmatism Instituto de Olhos de Goiania 18
Not applicableStudy completedNCT00766168What this trial is testingHigh Refractive Index Material 510(k)Who this might be right forMyopiaHyperopia CooperVision International Limited (CVIL) 76
Not applicableStudy completedNCT01601665What this trial is testingPost Approval Study of the AcrySof® IQ Toric Intraocular Lens (IOL) Models SN6AT6-SN6AT9Who this might be right forCataractsAstigmatism Alcon Research 477
Not applicableLooking for participantsNCT06921967What this trial is testingEffect of Corneal and Scleral RGP Lenses on Ocular Health and Visual Quality in KeratoconusWho this might be right forKeratoconusIrregular Astigmatism University of Aarhus 50
Not applicableActive Not RecruitingNCT06571773What this trial is testingEvaluation of Toric Intraocular Lens(IOL) Combined With Capsular Tension Ring(CTR) in Patients With Cataract Combined With High MyopiaWho this might be right forCataractAstigmatismIntraocular Lens Rotation Shanghai 10th People's Hospital 72
Not applicableNot Yet RecruitingNCT06739018What this trial is testingAnterior Segment and Corneal Parameters in Keratoconus and High Myopic Astigmatism Using Schiempflug ImagingWho this might be right forKeratoconusHigh Myopia Assiut University 66
Not applicableStudy completedNCT05129566What this trial is testingEvaluation of Axial Stability of Two Models of Intraocular Lenses in Patients With an Eye Length More Than 26 mmWho this might be right forCataract SenileMyopia, High-GradeCorneal Astigmatism The S.N. Fyodorov Eye Microsurgery State Institution 78
Not applicableEnrolling By InvitationNCT06751615What this trial is testingEnhancing Scleral Lens Fit With Advanced ImagingWho this might be right forKeratoconusAstigmatism High Fernando Fernandez Velazquez 30
Not applicableStudy completedNCT02565537What this trial is testingHigh Resolution Wavefront-guided vs. Wavefront Optimized LASIKWho this might be right forNearsightednessAstigmatism Stanford University 100
Not applicableLooking for participantsNCT06839898What this trial is testingA Prospective, Randomized Clinical Study of Two Phakic Toric Implantable LensesWho this might be right forMyopia, ModerateMyopic AstigmatismMyopia, Degenerative Biotech Healthcare Holding Gmbh 172
Not applicableStudy completedNCT00762541What this trial is testingStudy of the MEL 80 Excimer Laser Using LASIK in the Treatment of Moderate to High MyopiaWho this might be right forMyopia Carl Zeiss Meditec, Inc. 129
Not applicableWithdrawnNCT01789333What this trial is testingHigher Irradiance in Keratoconus EctasiaWho this might be right forKeratoconusEctasia Stephen Trokel
Not applicableActive Not RecruitingNCT04698590What 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 applicableStudy completedNCT04468022What this trial is testingToric Trifocal IOL Treatment With High Astigmatism and Hyperopia vs SMILE Enhancement After Trifocal IOL TreatmentWho this might be right forAstigmatism High BothPseudophakiaHyperopia Eye Hospital Pristina Kosovo 40