Clinical trials: Amblyopia
Amblyopia, Anisometropic
Efficacy and Safety of Eyetronix Flicker Glasses to the Treatment of Anisometropic Amblyopia
To evaluate the efficacy and safety of Eyetronix Flicker Glassess therapy in treating anisometropic amblyopia.
- Trial name
- NCT02970708
- Testing
- EFG group, Patching group
- Volunteers
- 176 people
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Amblyopia
Evaluation of Amblyopia Protocols Using a Dichoptic Gabor Videogame Program
Interest in developing alternative methods for the treatment of amblyopia (lazy eye) has long been a topic of interest among clinicians and researchers.
- Trial name
- NCT06150391
- Testing
- Visionary: computer exercises using dichoptic Gabor Patches and band-filtered noise masks, Patching
- Where
- Spain
- Volunteers
- 125 people
- Sponsor
- Hospital de Merida
Amblyopia
Proof of Concept Study of Binocular Videogames Versus Patching for Amblyopia
The purpose of this PoC study was to evaluate the potential therapeutic efficacy of binocular video games played on a tablet and to compare the efficacy of binocular video games versus patching in amblyopic patients 4 to 7 years…
- Trial name
- NCT04784390
- Testing
- Binocular video games, Patching of the sound eye
- Where
- 8 sites in United States, Australia and 1 more
- Volunteers
- 27 people
- Sponsor
- Novartis Pharmaceuticals
Amblyopia, Anisometropic, Pediatric
Multimodal Therapy in Anisometropic Amblyopia
This study aims to evaluate whether a six-month app-based visual therapy program, called AmblyoPlay, can improve visual acuity, oculomotor skills, and balance in children with anisometropic amblyopia (a type of "lazy eye" caused…
- Conditions
- Amblyopia, Anisometropic, Pediatric, Postural Balance, Vision Therapy
- Trial name
- MUTA (NCT07093840)
- Testing
- AmblyoPlay Digital Visual Therapy, control group
- Where
- Turkey (Türkiye)
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Yusa Basoglu
Amblyopia, Anisometropia
Dichoptic Treatment vs. Patching for Moderate Anisometropic Amblyopia
Recently, there has been an increased interest in evaluating binocular therapies (e.g perceptual learning and dichoptic treatment) for amblyopia.
- Trial name
- NCT04302701
- Testing
- Dichoptic treatment using virtual reality, Patching
- Volunteers
- 84 people
- Sponsor
- Cairo University
Amblyopia, Anisometropic Ambyopia
Visual Cortex Stimulation in Patients With Amblyopia
This study will examine whether direct current (DC) polarization (electrical stimulation) of the visual cortex can cause a temporary improvement of vision in an amblyopic eye of an adult.
- Conditions
- Amblyopia, Anisometropic Ambyopia, Amblyopia, Suppression
- Trial name
- NCT00097162
- Testing
- Anodal stimulation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Eye Institute (NEI)
Amblyopia Bilateral, Hyperopia of Both Eyes
Hyperopia Detection GCK With Glow Fixation
"GoCheck Kids" has added to its iPhone 7+ smart phone with flash concentrator a non-accommodating glow box fixation target. In pediatric eye patients, the "GCK" with glow box is compared to cycloplegic refraction as well as…
- Conditions
- Amblyopia Bilateral, Hyperopia of Both Eyes, Astigmatism Bilateral, Accommodation Disorder
- Trial name
- NCT04297969
- Testing
- objective pediatric vision screen "GCK glow fixation"
- Where
- United States
- Volunteers
- 133 people
- Sponsor
- Alaska Blind Child Discovery
Deprivation Amblyopia, Congenital Cataract
Augmented Reality Training for Amblyopia After Congenital Cataract Surgery
This study will evaluate whether augmented reality training is effective and safe for treating unilateral amblyopia after congenital cataract surgery in children.
- Trial name
- NCT07693790
- Testing
- Augmented Reality Amblyopia Training, Conventional Patching
- Volunteers
- 88 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Amblyopia, Anisometropic, Amblyopia Strabismic
Validation of New Virtual Reality Treatment for Children With Lazy Eye Using the Vedea Amblyopia Therapy (VAT)
The purpose of this clinical study is to validate the effectiveness of the Vedea Amblyopia Therapy (VAT) as a treatment for children with lazy eye.
- Conditions
- Amblyopia, Anisometropic, Amblyopia Strabismic, Amblyopia
- Trial name
- VAT (NCT05620173)
- Testing
- Vedea Amblyopia Therapy (VAT), Occlusion therapy
- Where
- 2 sites in Netherlands
- Volunteers
- 74 people
- Sponsor
- Vedea Healthware BV
2WIN-S Portable Refractor
Comparing Preschool-Aged Refractive Measurements and Amblyopia Risks Using the 2WIN-S Portable Refractor with Vision Screening by Cycloplegic Refraction in Bangkok
The goal of this diagnostic test is to compare the results of refraction and amblyopia risks between using 2WIN-S portable refractor and cycloplegic refraction in pre-school age.
- Trial name
- NCT06148519
- Testing
- 2WIN-S portable refractor
- Where
- Thailand
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Amblyopia
Is Non-cycloplegic Photorefraction Applicable for Screening Refractive Risk Factors of Amblyopia?
Purpose: : This study was performed to compare the accuracy of non-cycloplegic photorefraction with cycloplegic refraction in detection of refractive amblyopia risk factors and determine some corresponding beneficial cut points.
- Trial name
- NCT01308307
- Testing
- photorefraction
- Where
- Iran
- Volunteers
- 185 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Amblyopia
Treatment for Amblyopia Under Binocular Conditions Versus the Standard of Care, Monocular Deprivation Treatment
Screening A child is considered for the study after undergoing a standard of care and study specific eye examinations (by a study investigator as part of standard of care) that identifies amblyopia appearing to meet the…
- Trial name
- NCT05185076
- Testing
- CureSight
- Where
- 2 sites in Israel
- Volunteers
- 114 people
- Sponsor
- NovaSight
Amblyopia
5 Years of Eye Screening for ARF in Children Aged <3 Years in Flanders
Researchers will investigate the distribution and evolution of amblyopia risk factors and other refractive errors in children younger than 3 years of age.
- Trial name
- NCT05612568
- Where
- Belgium
- Volunteers
- 250,000 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Amblyopia
Efficacy of Over-glasses Patch Treatment for Amblyopia in Children : OPTA Study
This is a study to investigate efficacy of over-glasses patch treatment for amblyopic children using visual function improvement and Amblyopia Treatment Index (ATI) changes.
- Trial name
- OPTA (NCT03080285)
- Testing
- over-glasses patch, Conventional patch
- Volunteers
- 107 people
- Sponsor
- Pusan National University Hospital
Amblyopia
Binocular iPad Sub-Study
1. To determine whether a binocular iPad game app is effective in improving visual acuity and reducing interocular suppression in amblyopic children 2.
- Trial name
- NCT02365090
- Testing
- patching, binocular games
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- Retina Foundation of the Southwest
Amblyopia
Transcorneal Electrical Stimulation (TES) for the Treatment of Amblyopia
This is a prospective, randomized, parallel group sham-controlled blinded clinical trial to assess the feasibility and efficacy of transcorneal electrical stimulation (TES) in the improvement of visual function outcomes in adults…
- Trial name
- NCT02495935
- Testing
- OkuStim®
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Wills Eye
Amblyopia, Strabismus
Improving Quality Vision Outcomes in Managed Care Setting While Reducing Cost by Use of Accurate, Automated Screening
Amblyopia ("lazy eye") and strabismus (misaligned eyes) are medical eye conditions that combine as the leading causes of preventable vision loss in children.
- Trial name
- NCT02536963
- Testing
- Pediatric Vision Scanning device, Reference examination
- Where
- United States
- Volunteers
- 318 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Amblyopia
Bilateral and Unilateral Amblyopia Treatment Study
The purpose for this study is to investigate spectacle compliance and treatment outcome in bilateral and unilateral refractive amblyopia in children age 3 to <10 years old.
- Trial name
- NCT03780205
- Testing
- Prescription glasses for bilateral amblyopia, Prescription glasses for unilateral amblyopia
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Salus University
Hyperopia, Amblyopia
Effect of Peripheral Defocus on Axial Growth in Hyperopes
Hyperopia, also known as farsightedness, is a common type of refractive error where distant objects may be seen more clearly than objects that are near.
- Conditions
- Hyperopia, Amblyopia, Anisohyperopia
- Trial name
- NCT02686879
- Testing
- Multifocal contact lenses, Single vision contact lenses
- Where
- 2 sites in United Kingdom
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Aston University
Amblyopia, Strabismus
Amblyopia and Strabismus Detection Using a Pediatric Vision Scanner
The purpose of this project is to compare the performance of the Pediatric Vision Scanner (PVS) with the Gold Standard Examination to determine the effectiveness of the PVS at detecting amblyopia and strabismus.
- Trial name
- NCT01726842
- Testing
- Pediatric Vision Scanner
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.