Clinical trials: Binocular Vision Disorder
Diplopia, Binocular Vision Suppression
Understanding Visual Confusion Using Stereoscopic Displays
In this research study we want to test how people understand a visual scene when the same image is presented to both the eyes, but portions of these images are altered in terms of contrast, depth or in some cases motion.
- Conditions
- Diplopia, Binocular Vision Suppression, Binocular; Fusion, With Defective Stereopsis, Monocular Diplopia
- Trial name
- NCT04957745
- Testing
- Binocular visual confusion (unilateral opaque), Unilateral monocular visual confusion (unilateral see-through), Bilateral monocular visual confusion (bilateral see-through)
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Vision Disorders, Eye; Movement Disorder (Binocular)
Characteristics of the Vergence Responses of Binocularly Normal Subjects After a Vision Therapy Protocol
A vision therapy protocol for vergence ability is mentioned. The purpose of this study is to evaluate objectively the change in the vergence responses of binocular and accommodative normal subjects after performing a classic…
- Conditions
- Vision Disorders, Eye; Movement Disorder (Binocular), Vision Therapy, Binocular Vision Disorder
- Trial name
- NCT05208658
- Testing
- Experimental: Classical Vision Therapy Treatment, Control: Eye Movement Therapy Treatment
- Where
- Spain
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Universitat Politècnica de Catalunya
Microsurgery, Binocular Visual Function
Application and Safety Evaluation of 3D Visualization System in Microsurgical Training
Based on the relative shortage of ophthalmic surgeons in China, the long micromanipulation cycle and the existing micromanipulation training methods have their own limitations, such as traditional operating in porcine eyes…
- Conditions
- Microsurgery, Binocular Visual Function, Nervous System
- Trial name
- NCT05865860
- Where
- China
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Binocular Vision Disorder
Binocular Vision Alternations and fMRI Activation After ICL Implantation for High Myopia
Implantable collamer lens (ICL) is one of the most effective operation for high myopia. Due to refractive correction changed, and prism effect of the spectacle removed, in the early stage after ICL implantation, binocular…
- Trial name
- NCT05633212
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Convergence Insufficiency
Home-based Vision Therapy
Post-concussive vision symptoms affect many Veterans who have experienced traumatic brain injury (TBI). One common issue is trouble with near vision, a problem that may persist long after the acute injury.
- Trial name
- NCT06886737
- Testing
- Virtual-reality convergence training game
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Healthy Young Adults, Accommodation Disorder
Study in Young Adults to Understand How Glasses With a Small Reading Addition Affect Focusing and Eye Coordination During Vision Tasks
This clinical study aims to understand how glasses with a small reading addition affect the way the eyes focus and work together in young adults with normal near vision.
- Trial name
- BIPBIP (NCT07859917)
- Testing
- Eye exam, Questionnaires, Washout lenses
- Where
- United Kingdom
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Essilor International
Myopia
Effects of Autostereoscopic 3D Visual Training on Binocular Vision Function of Myopes
This study intends to conduct a relatively comprehensive binocular visual function examination and follow-up on two groups of myopic subjects, one receiving autostereoscopic 3D vision training and the other receiving 2D vision…
- Trial name
- NCT06266910
- Testing
- Visual training video
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Amblyopia
Optical Correction and Visual Functions of Adults With Amblyopia
Amblyopia is a developmental anomaly resulting from abnormal visual experiences in early life. Amblyopia causes reduced visual acuity in the absence of a pathology.
- Trial name
- SPECTRA (NCT05394987)
- Testing
- Spectacles
- Where
- 2 sites in Canada, Hong Kong
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Centre for Eye and Vision Research
Amblyopia
Light-deprivation Utilized to Mitigate Amblyopia
Amblyopia is an impairment in spatial vision caused by asymmetry in the quality of visual input across the two eyes during childhood.
- Trial name
- LUMA (NCT02685423)
- Testing
- Binocular deprivation 10 days, Vision training
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- State University of New York College of Optometry
Amblyopia, Strabismus
Attention-based Binocular Training for Impaired Stereopsis (BRAVE)
This study evaluates a novel attention-based binocular visual search training paradigm designed to improve stereopsis (stereo vision) in individuals with impaired binocular vision.
- Conditions
- Amblyopia, Strabismus, Anisometropia, Binocular Vision Abnormalities
- Trial name
- BRAVE (NCT07803458)
- Testing
- Attention-Guided Dichoptic Visual Search Training, Zero-Disparity Dichoptic Visual Search Task
- Where
- 2 sites in Hong Kong
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Centre for Eye and Vision Research
Glaucoma, Retinal Disease
The EASE Study - Human Factor and Usability Testing of a Binocular OCT System
Ophthalmology is among the most technology driven of all medical specialties, with advanced medical imaging devices - and specialised computer software - increasingly adopted for routine clinical use.
- Conditions
- Glaucoma, Retinal Disease, Strabismus, Healthy Volunteers
- Trial name
- EASE (NCT02822612)
- Testing
- Binocular OCT prototype
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University College, London
Mild Traumatic Brain Injury, Concussion, Binocular Visual Function
An Early Prospective Study of the Traq™ Device for Characterization of Binocular Ocular Function in Normal Subjects and Subjects With Recent Traumatic Brain Injury
The early prospective study of Traq™ (an investigational binocular ophthalmic neurodiagnostic device) will measure binocular ocular functions (bilateral foveal fixation, foveal binocularity, and fovea-tracked saccadic latency) in…
- Conditions
- Mild Traumatic Brain Injury, Concussion, Binocular Visual Function, Neuro-Ophthalmology, Saccadic Eye Movements
- Trial name
- REB-001 (NCT07742878)
- Testing
- Binocular ophthalmic neurodiagnostic device
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Amblyopia
Comparison of Binocular Spectacle Prescription Versus Patching Therapy in Refractive Amblyopia Patients
This study will examine on Refractive Amblyopia patients, whose amblyopia started due to longstanding uncorrected refractive errors.
- Trial name
- NCT06739798
- Testing
- Exp Group, Control Group
- Where
- Pakistan
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Superior University
Binocular Vision Disorder, Convergence Insufficiency
Neurolens Headache Study
To understand the benefits of the neurolens Measurement Device and neurolens treatment as it pertains to treating symptoms related to Chronic Headaches.
- Conditions
- Binocular Vision Disorder, Convergence Insufficiency, Headache, Computer Vision Syndrome
- Trial name
- NCT05070767
- Testing
- Neurolens spectacle lens
- Where
- 10 sites in United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Neurolens Inc.
Binocular Vision Disorder, Visual Impairment
Evaluation of Tests Performance on a New Digital Orthoptic Platform
This clinical trials aims to evaluate Tests Performance on a New Digital Orthoptic Platform.
- Trial name
- ESPPADON (NCT02651389)
- Where
- France
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Binocular Vision Disorder, Convergence Insufficiency
Neurolens Convergence Insufficiency Study
To understand the benefits of the neurolens Measurement Device and neurolens treatment as it pertains to treating symptoms related to Convergence Insufficiency.
- Conditions
- Binocular Vision Disorder, Convergence Insufficiency, Computer Vision Syndrome
- Trial name
- NCT05087563
- Testing
- Neurolens spectacle lens
- Where
- 9 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Neurolens Inc.
Presbyopia
Using AGN-190584 in Subjects Utilizing Single -Use Daily, Contact Lenses
AGN-190584 has gone through many clinical trials showing its safety and effectiveness in individuals from 40-55 years of age. There has been no published data on the use of this product in individuals corrected with contact…
- Trial name
- NCT05624320
- Testing
- AGN-190584
- Volunteers
- healthy volunteers welcome
- Sponsor
- Gordon Schanzlin New Vision
Glaucoma
Assessment of Advanced Glaucomatous Visual Field Loss and Its Impact on Visual Exploration, Activities of Daily Living (ADL) and Quality of Life (QoL)
The purpose of this explorative study, targeting subjects with advanced binocular glaucomatous visual field loss, is: (i) to identify the perimetric / psychophysical method, that is most closely correlated with an individually…
- Trial name
- GlaucomaEXPLOR (NCT01372319)
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Asthenopia, Visual Fatigue
Visual and Neural Responses to Naked-Eye 3-D Viewing
This multicenter study examines short-term changes in visual fatigue and eye function after glasses-free three-dimensional (3D) viewing in healthy adults.
- Conditions
- Asthenopia, Visual Fatigue, Binocular Vision Disorder
- Trial name
- NCT07848763
- Testing
- Device / Behavioral Exposure
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Amblyopia
A Comparative Study Between Dissociative Treatment and Binocular Interactive Treatment in Amblyopia
Amblyopia is a unilateral or, infrequently, a bilateral reduction of best corrected visual acuity which cannot be attributed to coexisting eye or visual pathway disease.
- Trial name
- NCT03255707
- Testing
- eye patch, dichoptic treatment
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ain Shams University