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Results for “Eye--Refractive Errors”

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Phase
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Phase 1
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Status
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Enrolling by Invitation

Showing 20 of 0 results

Not applicableLooking for participantsNCT07840209
What this trial is testing

Comparison of Hand Eye Coordination and Sports Vision Performance in Dual-Focus Multifocal Contact Lenses and Habitual Contact Lenses

Who this might be right for
Myopia
Ohio State University 20
Not applicableStudy completedNCT07087665
What this trial is testing

Patient Reported Outcomes With WaveLight Plus LASIK

Who this might be right for
Myopia
OVO LASIK + Lens 60
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 applicableUnknownNCT01121978
What this trial is testing

Early Vitrectomy for Macular Tractional Maculopathy

Who this might be right for
Myopia, Degenerative
Seoul Retina Investigator Group 40
Not applicableUnknownNCT05956717
What this trial is testing

The Effect of Orthokeratography on the Quality of Life and Behavior of Myopic Children

Who this might be right for
Myopia
Tianjin Eye Hospital 60
Not applicableNot Yet RecruitingNCT07412678
What this trial is testing

Evaluation of the Efficacy of Red Light in Adult Patients With High and Extreme Myopia

Who this might be right for
Myopia
Beijing Tongren Hospital 128
Not applicableWithdrawnNCT00347997
What this trial is testing

Evaluate the Safety and Effectiveness of the 217z Laser With Zyoptix for Lasik

Who this might be right for
MyopiaAstigmatism
Bausch & Lomb Incorporated
Not applicableUnknownNCT05119543
What this trial is testing

Refractive Error in Chinese Students

Who this might be right for
Myopia
Tianjin Eye Hospital 36,452
Not applicableStudy completedNCT04299243
What this trial is testing

Clinical Trial Protocol for Safety and Efficacy of Soft Contact Lens

Who this might be right for
Myopia
Menicon Co., Ltd. 148
Not applicableStudy completedNCT05809674
What this trial is testing

Polarization Sensitive Optical Coherence Tomography

Who this might be right for
Myopia
Singapore Eye Research Institute 178
Not applicableStudy completedNCT00761826
What this trial is testing

Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Mixed Astigmatism

Who this might be right for
Mixed Astigmatism
Carl Zeiss Meditec, Inc. 126
Early research (Phase 1)WithdrawnNCT05481489
What this trial is testing

Safety and Tolerability Evaluation of PRO-230 Ophthalmic Solution

Who this might be right for
Myopia
Laboratorios Sophia S.A de C.V.
Not applicableLooking for participantsNCT04251143
What this trial is testing

Dresden Corneal Disease and Treatment Study

Who this might be right for
Corneal EctasiaCorneal DiseaseCorneal Astigmatism+2 more
Technische Universität Dresden 700
Not applicableLooking for participantsNCT07679048
What this trial is testing

Measuring How Quickly the Eye Focuses After Sustained Viewing of Close-up Images and Videos

Who this might be right for
Distance ViewingProlonged Near Viewing
Rochester Institute of Technology 20
Testing effectiveness (Phase 2)Ended earlyNCT00574717
What this trial is testing

Enhancement of Emmetropization in Hyperopic Infants

Who this might be right for
HyperopiaHypermetropiaFarsightedness
Ohio State University 6
Not applicableStudy completedNCT02103309
What this trial is testing

Comparative Evaluation of Contact Lens Centering of DAILIES® AquaComfort Plus® Versus 1-DAY ACUVUE® MOIST® in Japan

Who this might be right for
Refractive ErrorMyopiaMyopic Astigmatism
Alcon Research 42
Not applicableActive Not RecruitingNCT04700111
What this trial is testing

Lag of Accommodation With DOT Spectacle Lenses

Who this might be right for
Myopia, Myopia Progression, Lag of Accommodation, Hyperopic Retinal Blur, Reduction in Contrast
SightGlass Vision, Inc. 30
Not applicableUnknownNCT03391544
What this trial is testing

Rotational Stability of V4C Toric Implantable Contact Lenses After On Axis Implantation Measured With OPD Scan 3

Who this might be right for
Myopic Astigmatism
Yonsei University 75
Post-approval studies (Phase 4)Study completedNCT02186184
What this trial is testing

Effect of Orthokeratology Versus Spectacles on Myopia Progression in Chinese Children: A Crossover Trial

Who this might be right for
Myopia
Beijing Tongren Hospital 100
Not applicableStudy completedNCT00441233
What this trial is testing

Clinical Performance of Extended Wear Silicone Hydrogel Lenses

Who this might be right for
Myopia
University of Melbourne
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