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Results for “Error, Refractive”

Showing 20 of 0 results

Not applicableStudy completedNCT05438615
What this trial is testing

Corneal Refractive Therapy Design Comparison for -4 to -6 Diopter Treatment for Overnight Wear for Myopia

Who this might be right for
Myopia
CooperVision International Limited (CVIL) 40
Not applicableUnknownNCT05593263
What this trial is testing

Limbal Relaxing Incisions Versus Paired 4 mm Clear Corneal Incisions on Steep Meridian During Phacoemulsification

Who this might be right for
Corneal Astigmatism
Sohag University 120
Not applicableStudy completedNCT02676258
What this trial is testing

Clinical Comparison of Two Daily Disposable Silicone Hydrogel Soft Contact Lens

Who this might be right for
Myopia
Visco Vision Inc. 60
Not applicableStudy completedNCT03722784
What this trial is testing

Evaluation of Silicone Hydrogel Daily Wear Contact Lenses for Up to One (1) Month of Daily Wear

Who this might be right for
MyopiaHyperopiaAstigmatism
CooperVision, Inc. 88
Large-scale testing (Phase 3)Study completedNCT01217944
What this trial is testing

Efficacy and Safety of Ranibizumab in Patients With Visual Impairment Due to Choroidal Neovascularization Secondary to Pathologic Myopia

Who this might be right for
Pathological Myopia
Novartis Pharmaceuticals 277
Not applicableActive Not RecruitingNCT07128316
What this trial is testing

LASIK Using Contoura With Phorcides vs. iDesign

Who this might be right for
MyopiaAstigmatism
59th Medical Wing 63
Not applicableStudy completedNCT06883032
What this trial is testing

Investigation of the Accuracy of an Automated Refractor to Provide Well-tolerated Eyeglass Prescriptions

Who this might be right for
Refractive Errors
PlenOptika, Inc. 92
Not applicableLooking for participantsNCT06902584
What this trial is testing

North American Comfilcon A Clinical Study

Who this might be right for
AstigmatismPresbyopiaAmetropia
CooperVision International Limited (CVIL) 182
Post-approval studies (Phase 4)UnknownNCT06553404
What this trial is testing

Myoslow Lens Study to Control Myopia in Children

Who this might be right for
Myopia
Crystal Optic 125
Not applicableUnknownNCT04161326
What this trial is testing

Environmental Health and Myopia Prevention and Control

Who this might be right for
Refractive ErrorsMyopia (Disorder)
Sun Yat-sen University 100,000
Post-approval studies (Phase 4)Study completedNCT00627302
What this trial is testing

Efficacy of PEG-400 and Systane Artificial Tears (Alcon) on Quality of Vision

Who this might be right for
Myopia
Bp Consulting, Inc 40
Not applicableNot Yet RecruitingNCT06785194
What this trial is testing

Revive Toric RWE Study

Who this might be right for
Astigmatism
Bausch & Lomb Incorporated 30
Not applicableStudy completedNCT03085901
What this trial is testing

Comparison of Clinical Outcomes of Toric Intraocular Lens

Who this might be right for
Astigmatism
Samsung Medical Center 40
Not applicableStudy completedNCT00714922
What this trial is testing

Comparison of Photorefractive Keratectomy (PRK) and Sub-Bowman's Keratomileusis (SBK)

Who this might be right for
Myopia
University of Utah 60
Not applicableWithdrawnNCT04525170
What this trial is testing

Clinical Evaluation of HPT Treated Rigid Contact Lenses Made From Hexafocon A

Who this might be right for
Ametropia
Contamac Ltd
Not applicableLooking for participantsNCT07460557
What this trial is testing

Morphological Characteristics of the Maxillomandibular Region in a 3D Representation and the Refractive Status of the Eye

Who this might be right for
Refractive Errors
University of Zagreb 120
Not applicableStudy completedNCT00009529
What this trial is testing

The Contact Lens and Myopia Progression (CLAMP) Study

Who this might be right for
Myopia
National Eye Institute (NEI)
Not applicableStudy completedNCT04980456
What this trial is testing

Clinical Assessment of Two Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lenses

Who this might be right for
Myopia
Alcon Research 257
Not applicableStudy completedNCT01440322
What this trial is testing

AIR OPTIX® COLORS Registration Trial

Who this might be right for
Refractive Error
CIBA VISION 150
Not applicableStudy completedNCT00584220
What this trial is testing

Evaluation of Two Toric Soft Contact Lenses After Two Weeks of Wear

Who this might be right for
Astigmatism
Johnson & Johnson Vision Care, Inc. 96
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