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Results for “Refractive Error - Myopia”

1,125 trials

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Showing 20 of 1,125 results

Not applicableUnknownNCT00838734
What this trial is testing

Compare Anterior Chamber Biometry in Healthy and Post-LASIK Patients

Who this might be right for
MyopiaAstigmatism
Far Eastern Memorial Hospital 100
Not applicableLooking for participantsNCT07312214
What this trial is testing

LED Red Light in Modulating Choroidal Microcirculation to Retard Retinal Atrophy in Pathological Myopia

Who this might be right for
Pathologic Myopia
Shanghai Eye Disease Prevention and Treatment Center 158
Not applicableStudy completedNCT04242836
What this trial is testing

Development and Validation of a Digital Optotype for Near Vision in Greek Language.

Who this might be right for
PresbyopiaLow VisionNear Vision
Democritus University of Thrace 100
Not applicableUnknownNCT05203432
What this trial is testing

Red Light Intervention on Myopic Progression

Who this might be right for
Myopia
Shanghai Eye Disease Prevention and Treatment Center 104
Not applicableStudy completedNCT04806711
What this trial is testing

Eleven Years of Menicon Z Night Contact Lens Wear in Reducing Myopia Progression in Children

Who this might be right for
Myopia, ProgressiveChildren, Only
Menicon Co., Ltd. 20
Not applicableStudy completedNCT01433549
What this trial is testing

Lens Wear Schedules and End-of-Day Comfort

Who this might be right for
Myopia
CIBA VISION 44
Not applicableStudy completedNCT04415684
What this trial is testing

Projected Peripheral Defocus Using a Wearable Device

Who this might be right for
Myopia
Kubota Vision Inc. 26
Not applicableEnded earlyNCT02643758
What this trial is testing

Myopia Control Using Soft Bifocal Lenses

Who this might be right for
Myopia
The Hong Kong Polytechnic University 97
Not applicableActive Not RecruitingNCT06009458
What this trial is testing

Acuity 200™ (Fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear

Who this might be right for
Myopia
Acuity Polymers, Inc. 387
Not applicableEnded earlyNCT02806726
What this trial is testing

Clinical Investigation iDesign System With 1.3-PRESBY Treatment and STAR S4 IR™ Excimer Laser System

Who this might be right for
PresbyopiaMyopia
Abbott Medical Optics 42
Not applicableStudy completedNCT05740904
What this trial is testing

Efficacy and Safety of the New Defocus Spectacle Lens in Preventing Progression of Myopia

Who this might be right for
Myopia
Zhongshan Ophthalmic Center, Sun Yat-sen University 174
Not applicableLooking for participantsNCT06034379
What this trial is testing

Electronic Spectacles Versus Low Dose Atropine in Young Myopes

Who this might be right for
Myopia
Kubota Vision Inc. 45
Not applicableStudy completedNCT01655420
What this trial is testing

Patient Reported Outcomes With LASIK: PROWL-2

Who this might be right for
Laser in Situ Keratomileusis
Food and Drug Administration (FDA) 300
Not applicableLooking for participantsNCT03059043
What this trial is testing

Safety and Efficacy Study of A Viscoelastic-free Method for Implantable Collamer Lens (ICL) Implantation

Who this might be right for
Myopia
Wenzhou Medical University 60
Not applicableStudy completedNCT04589091
What this trial is testing

Corneal Topography Asymmetry Indices Changes After Corneal Refractive Surgery

Who this might be right for
Myopia
Tanta University 30
Not applicableLooking for participantsNCT06137560
What this trial is testing

Spectacle Films Utilising S.T.O.P.® Technology for Slowing Down Myopia Progression in Children

Who this might be right for
Myopia
nthalmic Pty Ltd 210
Large-scale testing (Phase 3)Study completedNCT01673503
What this trial is testing

A Prospective Study of Femtosecond Laser Intracorneal Lensectomi

Who this might be right for
MyopiaAstigmatism
Odense University Hospital 35
Not applicableStudy completedNCT02354924
What this trial is testing

Clinical Evaluation of Two Daily Wear Silicon Hydrogel Contact Lens

Who this might be right for
Myopia
Visco Vision Inc. 60
Not applicableLooking for participantsNCT04629820
What this trial is testing

PROductivity Study of Presbyopia Elimination in Rural-dwellers II

Who this might be right for
Presbyopia
Queen's University, Belfast 800
Not applicableUnknownNCT06256770
What this trial is testing

Evaluation of the Safety and Efficacy of Rigid Breathable Scleral Contact Lenses for the Correction of Ametropia

Who this might be right for
Ocular Surface DiseaseIrregular AstigmatismContact Lens Complication+1 more
Tianjin Eye Hospital 176
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