NCT06431295
Evaluation of a Digital Visual Acuity Device vs. Standard Visual Acuity Measurements No drug interventions screening Not Available not_yet_recruiting NCT06649019
Evaluation of Lens Rotation in Habitual Wearers of Toric, Soft Contact Lenses No drug interventions treatment Not Available not_yet_recruiting NCT05634408
Evaluating ACUVUE® Abiliti™ 1-Day Soft Therapeutic Lenses for Myopia Management No drug interventions treatment Not Available active_not_recruiting NCT05259163
LFR-260 vs Traditional Phoropter in Visual Acuity Testing No drug interventions screening Not Available completed NCT05000164
Evaluation of Visual Acuity With a Reusable Toric Multifocal Contact Lens No drug interventions treatment Not Available completed NCT01191502
Comparative Study of Photopic and Mesopic Distance, Intermediate and Near Visual Acuity, and Spectacle Independence No drug interventions Not Available Not Available completed NCT00999284
Ophthalmologic Examinations After Infusion of ZK200775 treatment 1 completed NCT04954833
Evaluating Visual Acuity and Initial Fit Performance of Two Soft Contact Lenses No drug interventions treatment Not Available completed NCT03086447
Evaluation of Astigmatic Contact Lenses No drug interventions treatment Not Available completed NCT02659098
A Study to Evaluate the Safety and Clinical Response of Subretinal Administration of CNTO 2476 in Participants With Geographic Atrophy treatment 2 completed NCT03635528
Evaluating Accommodative Responses of Soft Contact Lenses for Myopia Control No drug interventions device_feasibility Not Available completed NCT05120128
Changes in Inflammatory Biomarkers When Symptomatic Contact Lens Wearers Are Refit in Acuvue Oasys 1-Day Lenses No drug interventions device_feasibility Not Available completed NCT02699593
Clinical Evaluation of Approved Contact Lenses No drug interventions basic_science Not Available completed NCT05835193
Pre-symptomatic Screening of Visual Acuity in Pre-school Students No drug interventions Not Available Not Available completed NCT03782571
Influence of Lens Design on Particulate Exchange in the Post-lens Tear Film No drug interventions treatment Not Available completed NCT03742271
Evaluation of Senofilcon A With New UV-blocker on a Neophyte Population No drug interventions treatment Not Available completed NCT03139578
Short-Term Clinical Comparison of Two Silicone Hydrogel Daily Disposable Contact Lenses No drug interventions treatment Not Available completed NCT02756078
Clinical Performance Evaluation of Two Silicone Hydrogel Lenses No drug interventions treatment Not Available completed NCT01219478
Research of the Correlation Between Metabolic Syndrome, Retinal Thickness and Visual Acuity No drug interventions Not Available Not Available completed NCT03597178
Contact Lens Insertion and Removal in a Senior Subject Demographic No drug interventions device_feasibility Not Available completed NCT05201807
Evaluation of Marketed Soft Contact Lenses No drug interventions treatment Not Available completed NCT04529109
Clinical Evaluation of Daily Disposable Etafilcon A Cosmetic Contact Lenses No drug interventions treatment Not Available completed NCT00366756
Evaluation of VisionQuest 20/20, a Visual Acuity Testing Software No drug interventions Not Available Not Available completed NCT02895815
Efficacy and Safety Study of CNTO 2476 in Participants With Visual Acuity Impairment Associated With Geographic Atrophy (GA) Secondary to Age Related Macular Degeneration (AMD) treatment 2 withdrawn NCT03222037
Evaluation of Electronic LogMar Visual Acuity and Contrast Sensitivity in a Population of Contact Lens Wearers No drug interventions treatment 4 completed NCT05101252
Comparison of a Daily Disposable Multifocal Contact Lens to a Marketed Product No drug interventions treatment Not Available completed NCT04794270
Evaluation of ACUVUE OASYS® 1-Day for Astigmatism Lenses Produced on a New Manufacturing Line No drug interventions treatment Not Available completed NCT05056870
Clinical Evaluation of Spherical Soft Contact Lenses, Toric Soft Contact Lenses and Spectacles in Low Astigmats No drug interventions treatment Not Available completed NCT03733899
An Investigation of the Impact of Localized Topical Anesthesia of the Ocular Surface on End-of-day Contact Lens Discomfort No drug interventions treatment Not Available completed NCT04649606
Dynamic Characterisation of Meibomian Gland Structure No drug interventions Not Available Not Available completed NCT04287036
Objective Vision Evaluation of Two Cosmetic Contact Lenses No drug interventions treatment Not Available completed NCT06333613
Evaluation of Acuvue Oasys 1-Day Contact Lenses in New Wearers No drug interventions treatment Not Available completed NCT02982018
Clinical Evaluation of Approved and Investigational Contact Lenses Using New UV Additive No drug interventions treatment Not Available completed NCT04474041
Study to Evaluate Visual Acuity Measured With the EyeQue Insight Versus a Standard Eyechart. No drug interventions diagnostic Not Available completed NCT03679741
Initial Evaluation of Investigational Lenses Manufactured on a New Production Line No drug interventions treatment Not Available completed NCT05747417
Prismatic Correction for Improving Near Visual Acuity in Patients With Maculopathy No drug interventions supportive_care Not Available completed NCT02708524
Clinical Study of Approved and Investigational Contact Lenses No drug interventions treatment Not Available completed NCT00759096
Clinical Assessment of Visual Function With the Acrysof ReSTOR Multifocal IOL No drug interventions treatment Not Available completed NCT04885296
Evaluation of Prototype Lenses With Experimental UV/HEV Blocker No drug interventions treatment Not Available completed NCT04997135
Clinical Evaluation of Therapeutic Meibomian Gland Expression No drug interventions Not Available Not Available completed NCT05300763
Clinical Performance of Senofilcon A Investigational Lens No drug interventions treatment Not Available completed NCT03466086
Clinical Evaluation of Two Marketed Artificial Tears in Non-contact Lens Wearing Patients No drug interventions treatment 4 completed NCT04968925
Evaluation of Comfort for Two Marketed Daily Disposable Contact Lenses No drug interventions treatment Not Available completed NCT00369057
Intra Ocular Pressure During Robotic Prostatectomy No drug interventions Not Available Not Available completed NCT04310566
Evaluation of a Daily Disposable Novel Multifocal Contact Lens in a Myopic Population No drug interventions treatment Not Available completed NCT05414565
Post-Market Study of Alcon Intraocular Lenses No drug interventions Not Available Not Available completed NCT03755882
Clinical Comparison of Two Marketed Reusable Cosmetic Contact Lenses No drug interventions treatment Not Available completed NCT02679976
Marketed Contact Lens Real World Through Focus Curve No drug interventions treatment Not Available completed NCT05344560
Evaluation of Toric Soft Contact Lenses Containing a Chromophore to Block High-Energy Visible Light No drug interventions treatment Not Available completed NCT00813891
Efficacy of Ranibizumab in Combination With Photodynamic Therapy for Wet Age-Related Macular Degeneration treatment 4 unknown_status NCT04849780
Evaluation of Dryness in a Silicone Hydrogel Daily Disposable Contact Lens No drug interventions treatment Not Available completed NCT01069029
Combined Versus Successive Macular Hole and Cataract Surgery No drug interventions Not Available Not Available completed NCT01945892
Dexamethasone-Implant for the Treatment of Macula Edema Due to Irvine Gass Syndrome Not Available Not Available completed NCT03408444
Evaluating Soft Contact Lens Prototypes for Myopia Control No drug interventions treatment Not Available completed NCT05554640
Clinical Performance of Two Daily Disposable Silicone Hydrogel Contact Lenses No drug interventions treatment Not Available completed NCT03747601
Temporal Interference Brain Stimulation No drug interventions device_feasibility Not Available active_not_recruiting NCT04178772
Characterizing Successful Myopic Multifocal Contact Lens Wearers No drug interventions treatment Not Available terminated NCT03059810
Clinical Evaluation of Investigational Multifocal Contact Lenses No drug interventions treatment Not Available completed NCT03713281
Evaluation of a Toric Multifocal Contact Lens Manufactured in Etafilcon Material in a Low ADD Hyperopic Population No drug interventions treatment Not Available completed NCT04642495
Objective Visual Acuity Measurement Using Suppression of the Optokinetic Nystagmus (OKN). No drug interventions Not Available Not Available completed NCT05480514
Clinical Evaluation of Daily Disposable Etafilcon A Cosmetic Contact Lenses (2022) No drug interventions treatment Not Available completed NCT02349438
Assessment of Contact Lens Wettability Using Wavefront Aberrometry No drug interventions basic_science Not Available completed NCT04520243
Evaluation of Letters Versus Numbers (ELEVEN) Study No drug interventions diagnostic Not Available completed NCT01951703
Senofilcon A Investigational Manufacturing Process No drug interventions supportive_care Not Available completed NCT03962790
Clinical Evaluation of Etafilcon A Contact Lenses Using a Novel Manufacturing Technology No drug interventions treatment Not Available completed NCT04534764
Evaluation of Visual Performance of Two Types of Cosmetic Contact Lenses No drug interventions treatment Not Available completed NCT04387721
Influence of Residual Astigmatism on Visual Acuity in Patients Undergoing Cataract Surgery With Trifocal Intraocular Lens Implantation No drug interventions Not Available Not Available unknown_status NCT03707821
Design Validation of Senofilcon A With New UV-blocking Additive No drug interventions treatment Not Available completed NCT02925884
Effects of Gunnar Computer Glasses on Viewing Comfort and Performance No drug interventions Not Available Not Available terminated NCT02568254
Evaluation of Three Daily Disposable Contact Lenses No drug interventions prevention Not Available completed NCT04794751
Evaluation of Investigational Daily Disposable Multifocal Contact Lenses Produced With Different Manufacturing Processes No drug interventions treatment Not Available completed NCT03913377
Ocular Characteristics in Contact Lens and Spectacle Wear No drug interventions treatment Not Available completed NCT02427477
A Comparison of Two Daily Disposable Soft Contact Lenses No drug interventions treatment Not Available completed NCT03670277
Evaluation of On-eye Optical Performances of the RMY-100 Lens No drug interventions treatment Not Available completed NCT00505947
Treatment of Refractory Diabetic Macular Edema With Infliximab treatment 3 terminated NCT06173245
Subfoveal Choroidal Thickness and Visual Acuity After Intravitreal Injection of Ranibizumab in Diabetic Retinopathy No drug interventions treatment Not Available completed NCT02365298
Clinical and Laboratory Study of Lysozyme Deposition on Daily Disposable Contact Lenses No drug interventions basic_science Not Available completed NCT00870597
Transconjunctival Sutureless 25-Gauge Vitrectomy No drug interventions treatment 3 completed NCT04974697
Evaluation of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses No drug interventions treatment Not Available completed NCT05433571
Evaluation of Rotation With a Multifocal Toric Contact Lens No drug interventions treatment Not Available completed NCT06377488
Evaluation of the Clinical Performance of Daily Disposable Silicone Hydrogel Multifocal Toric Contact Lenses No drug interventions treatment Not Available completed NCT03208088
Clinical Evaluation of Multifocal Toric Contact Lenses No drug interventions treatment Not Available completed NCT04615507
Evaluation of a Daily Disposable Novel Multifocal Contact Lens in a Myopic Population; Part 2 No drug interventions treatment Not Available completed NCT03150485
Clinical Evaluation of Fitting Investigational Contact Lenses No drug interventions treatment Not Available completed NCT03454542
Assessment of Comfort & Ocular Surface Parameters w Novel Designs of Daily Disposable Silicone Hydrogel Contact Lenses No drug interventions treatment Not Available completed NCT03440242
Biomarker Discovery in Two Daily Disposable Contact Lenses No drug interventions Not Available Not Available completed NCT03168542
Clinical Evaluation of Fitting Investigational Contact Lenses Phase 2 No drug interventions treatment Not Available completed NCT06167642
Retinal Atrophy and Neurofilament Light Chain in People With Multiple Sclerosis Taking Ofatumumab Not Available Not Available enrolling_by_invitation NCT06019806
Effects of Forward Head Posture Correction on Visual Acuity in Low Level Visually Impaired University Students No drug interventions treatment Not Available completed NCT03076606
Nurses Ability to Assess Visual Acuity in Geriatric Consultation No drug interventions Not Available Not Available terminated NCT05258149
Comparison of a Silicone Hydrogel Daily Disposable Multifocal Contact Lens to a Marketed Product No drug interventions treatment Not Available completed NCT02409641
A Pilot Study Investigating the Impact of Different IOL Designs on Subjective 2D and 3D Image Quality No drug interventions basic_science Not Available completed NCT04531241
Clinical Evaluation of Senofilcon A Contact Lenses Using a Novel Manufacturing Technology No drug interventions treatment Not Available completed NCT03431441
Clinical Evaluation of 2-Week Reusable ACUVUE 2 Vivid Style No drug interventions treatment Not Available completed NCT04534517
Clinical Evaluation of a Daily Wear Reusable Multifocal Optical Design in a Presbyopic Population No drug interventions treatment Not Available completed NCT02801396
Clinical Evaluation of Investigational Contact Lenses No drug interventions treatment Not Available completed NCT04093258
Comparison of Two Silicone Hydrogel Multifocal Contact Lenses No drug interventions treatment Not Available completed NCT06054763
Buyang Huanwu Decoction and Normal Tension Glaucoma No drug interventions treatment Not Available not_yet_recruiting NCT04108286
Ex-vivo Adhesion of Bacteria to Different Contact Lens Materials No drug interventions treatment Not Available withdrawn NCT04567186
Evaluation of a Daily Disposable Novel Multifocal Contact Lens in a Hyperopic Population No drug interventions treatment Not Available completed NCT05778786
Design Validation of Toric Contact Lenses in Senofilcon A With a Blue-Blocking Chromophore No drug interventions treatment Not Available completed NCT04073186
Evaluation of A Marketed Silicone Hydrogel Spherical Lens Used for Monovision Correction of Presbyopia No drug interventions treatment Not Available completed NCT04889625
Evaluation of Investigational Daily Disposable Multifocal Contact Lenses Produced With Different Manufacturing Processes in Myopes No drug interventions treatment Not Available completed NCT03581825
Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population No drug interventions treatment Not Available completed NCT04433130
Eye Health in Children and Adolescents: Repeated Cross-sectional Survey No drug interventions Not Available Not Available unknown_status NCT03586648
Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase 2 No drug interventions treatment Not Available completed NCT03223857
To Evaluate the Visual Performance After Bilateral Implantation of Multifocal Intraocular Lenses No drug interventions Not Available Not Available completed NCT02345720
Effects of Multifocal Contact Lens on Ocular Tissue No drug interventions basic_science Not Available completed NCT03102073
Validation of Romanian Version of Radner Reading Charts No drug interventions Not Available Not Available completed NCT06131476
Clinical Investigation of Visual Acuity in Contact Lens Wearers After Instillation of a Lipid- Based Lubricating Eye Drop No drug interventions treatment 1 completed NCT05099380
Validation of Senofilcon A With New UV / HEV Filter No drug interventions treatment Not Available completed NCT05222880
Evaluation of a Daily Disposable Silicone Hydrogel Multifocal Contact Lens in Myopes and Hyperopes No drug interventions treatment Not Available completed NCT02990689
Clinical Study to Evaluate the Visual Performance of Three Multifocal IOLs No drug interventions treatment Not Available completed NCT04869189
Non-Invasive Assessment of Contact Lens Performance During Use of a Digital Display No drug interventions device_feasibility Not Available completed NCT02759692
Clinical Evaluation of Two Approved Contact Lenses No drug interventions treatment Not Available completed NCT05601544
The Effects of Contact Lenses With UV/HEV-Filter on Visual Function No drug interventions treatment Not Available completed NCT05814367
Clinical Investigation of Visual Acuity in Contact Lens Wearers After Instillation of Investigational Lubricating Eye Drops treatment 2 completed NCT04632901
A New Parameter for the Assessment of Distance Visual Capacity: the Critical Visual Acuity (CVA) No drug interventions Not Available Not Available unknown_status NCT05361304
Clinical Evaluation of Senofilcon A Contact Lenses Using a Novel Manufacturing Technology to Evaluate Overall Visual Acuity. No drug interventions treatment Not Available completed NCT05582304
Role of Glare and Spectral Filtering on Contrast Sensitivity: A Pilot Study No drug interventions treatment Not Available completed NCT01926704
MTF Image Modifications No drug interventions Not Available Not Available completed NCT03787472
Clinical Evaluation of Manufacturing Processes for a Reusable Multifocal Optical Design in a Presbyopic Population No drug interventions treatment Not Available completed NCT00637468
EAGLE - Multicenter Study of the European Assessment Group for Lysis in the Eye treatment 3 terminated NCT03452969
Visual Outcomes of a Segmental Refractive Multifocal Intraocular Lens No drug interventions Not Available Not Available completed NCT03228212
Evaluation of Approved and Investigational Contact Lenses No drug interventions treatment Not Available completed NCT01873781
A Pilot Study Simulating Multifocal Intraocular Lenses in Healthy Subjects No drug interventions Not Available Not Available completed NCT05209581
Assessment of Visual Acuity in Refugee Population No drug interventions Not Available Not Available completed NCT04995055
Evaluation of Multifocal Contact Lens Designs With and Without an HEV Blocker on Visual Function No drug interventions treatment Not Available completed NCT03995355
Clinical Evaluation of an Investigational Lipid Drop in Non-contact Lens Wearing Patients No drug interventions treatment Not Available completed NCT00800423
Effect of Topical Brimonidine on Post Cataract Surgery Corneal Edema treatment 3 unknown_status NCT05335408
Evaluation of Visual Function After Bilateral Implantation of EDOF IOLs No drug interventions treatment Not Available completed NCT02394808
2-week Evaluation of Marketed Silicone Hydrogel Contact Lenses in Indian Population No drug interventions treatment Not Available completed NCT03388138
Clinical Evaluation of Etafilcon A With Ketotifen treatment 2 completed NCT05956938
Effect of Action Video Games and Stroboscopic Glasses on Dynamic Visual Acuity. No drug interventions treatment Not Available not_yet_recruiting NCT03871543
Late Night Study 2: End-of-Day Assessment of Asymptomatic and Symptomatic Soft Lens Wearers No drug interventions treatment Not Available completed