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Results for “Error, Refractive”

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Showing 20 of 0 results

Not applicableEnrolling By InvitationNCT05670626
What this trial is testing

Correlation Between Preoperative Refraction and Anterior Segment Parameters With ICL Vault

Who this might be right for
Refractive ErrorsMyopiaMyopic Astigmatism
Kasr El Aini Hospital 40
Not applicableStudy completedNCT02719535
What this trial is testing

Corneal Biomechanics and Corneal Reshaping Therapy

Who this might be right for
Myopia
The Hong Kong Polytechnic University 59
Large-scale testing (Phase 3)Active Not RecruitingNCT06209320
What this trial is testing

The Efficacy and Safety of Two Low-concentration Atropine Sulfate Eye Drops

Who this might be right for
Myopia
Zhaoke (Guangzhou) Ophthalmology Pharmaceutical Ltd. 777
Not applicableUnknownNCT05691296
What this trial is testing

The Monitoring and Intervention of Refractive Changes in Children and Teenagers in Tianjin

Who this might be right for
MyopiaHigh Myopia
Tianjin Eye Hospital 4,000
Not applicableStudy completedNCT04618224
What this trial is testing

Development and Validation of an Internet-based Near and Intermediate-vision Reading Test

Who this might be right for
PresbyopiaRefractive ErrorsLow Vision+2 more
Democritus University of Thrace 100
Not applicableNot Yet RecruitingNCT07706218
What this trial is testing

Cohort Study on Refractive Errors in Preschool Children

Who this might be right for
Refractive Errors
Zhongshan Ophthalmic Center, Sun Yat-sen University 1,000
Not applicableStudy completedNCT01049724
What this trial is testing

Lacritin and Heparanase Levels in Human Tears After Laser Refractive Surgery

Who this might be right for
Myopia
Fort Belvoir Community Hospital 196
Large-scale testing (Phase 3)Study completedNCT00000113
What this trial is testing

Correction of Myopia Evaluation Trial (COMET)

Who this might be right for
Myopia
Stony Brook University 469
Not applicableStudy completedNCT06045325
What this trial is testing

Assessment of Measurement Variability Across Automated Biometry Devices

Who this might be right for
Myopia
Berkeley Eye Center 204
Not applicableStudy completedNCT00766168
What this trial is testing

High Refractive Index Material 510(k)

Who this might be right for
MyopiaHyperopia
CooperVision International Limited (CVIL) 76
Not applicableLooking for participantsNCT05955846
What this trial is testing

Evaluation of Safety and Effectiveness of an IOL With a Virtual Aperture Optic

Who this might be right for
Intraocular LensCataractPresbyopia
Z Optics, Inc. 60
Not applicableActive Not RecruitingNCT05285527
What this trial is testing

MiSight 1 Day Safety Post-Approval Study

Who this might be right for
Myopia
CooperVision, Inc. 2,400
Not applicableLooking for participantsNCT06034327
What this trial is testing

Efficacy in Controlling Myopia in Young Children Using a Novel Spectacle Lens

Who this might be right for
MyopiaJuvenile MyopiaMyopia Progression
SightGlass Vision, Inc. 150
Not applicableStudy completedNCT02653794
What this trial is testing

The Variations of Macular Thickness in Juvenile Subjects

Who this might be right for
Cataract;Macular Thickness
Sun Yat-sen University 364
Not applicableStudy completedNCT02248727
What this trial is testing

Clinical Performance of Existing Wearers of Avaira Sphere Following a Refit With Clariti Elite Sphere

Who this might be right for
Myopia
CooperVision, Inc. 30
Not applicableStudy completedNCT03334513
What this trial is testing

Refractive Error and Biometry in Retinopathy of Prematurity

Who this might be right for
Retinopathy of Prematurity
San Ni Chen 35
Not applicableActive Not RecruitingNCT06137560
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
Not applicableStudy completedNCT03341923
What this trial is testing

Clinical Evaluation of DAILIES TOTAL 1® Multifocal Compared to 1-Day Acuvue® Moist® Multifocal in a Japanese Population

Who this might be right for
Refractive ErrorPresbyopia
Alcon Research 151
Not applicableNot Yet RecruitingNCT07297810
What this trial is testing

Development of a New Device and Method to Assess the Degree of Myopia and/or Astigmatism in Myopic People

Who this might be right for
Myopia
Essilor International 30
Not applicableStudy completedNCT01917110
What this trial is testing

Efficacy and Safety of MiSight ® Contact Lenses in Reducing the Progression of Childhood Myopia.

Who this might be right for
Myopia
CooperVision, Inc. 79
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