Clinical trials: Visual Function
Visual Function, Vision
Visual Function Screening System With Special Needs Children and Typical Preschoolers
The early visual screening of children plays a critical role in promoting visual development, especially for those with visual impairments.
- Conditions
- Visual Function, Vision, Special Needs Children
- Trial name
- NCT07081139
- Testing
- observational study, no interventional
- Where
- Taiwan
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
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.
Systemic Lupus Erythematosus (SLE), Visual Function
Study on Early Visual Dysfunction in Patients With Systemic Lupus Erythematosus
OCT, OCTA, fundus photography, and fundus autofluorescence ( FAF ) were used to observe the fundus physiological indexes of normal subjects and SLE patients, to explore the differences of subclinical retinal damage in SLE…
- Trial name
- NCT07679776
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Anhui Medical University
Visual Function
A Performance Study Comparing the EyeMirage (Test Device) to Standard of Care (Reference Device) in Patients 18 to 65 Years of Age Undergoing Standard Eye Examinations Such as Visual Acuity, Visual Field, Color Vision, and Self-Paced Saccade for Various Conditions
This study will assess the effectiveness and accuracy of results of a new device for eye function testing. This will be done by comparing results of four eye tests that are done through the current standard used in eye clinics…
- Trial name
- NCT06908967
- Testing
- EyeMirage device
- Where
- 4 sites in Canada
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Neuroptek Corporation Inc.
Binocular Visual Function
Pilot Study of Normative Range of Field of Binocular Single Vision in Adults in Singapore
The assessment and monitoring of the field of binocular single vision remains a crucial aspect of ophthalmological care, yet current clinical practice relies on normative standards established by Feibel \& Roper-Hall in 1974 that…
- Trial name
- NORVIBAS (NCT07257341)
- Testing
- Field of Binocular Single Vision
- Where
- Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tan Tock Seng Hospital
Sports Physical Therapy, Stroboscopic Visual Training
The Effects of Visual Input on Cognitive Function, Physical Performance, and Postural Stability in Adolescent Male Basketball Players
The aim of this study is to investigate the effects of exercises performed with stroboscopic glasses-recently gaining popularity in sports-on cognitive function, physical performance, and postural stability, which are among the…
- Conditions
- Sports Physical Therapy, Stroboscopic Visual Training, Cognitive Function, Physical Performance
- Trial name
- NCT07168681
- Testing
- Control group
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Visual Function, Myopia Progressing
Brain Visual Perception Training for Prevention and Control of Premyopia
The goal of this clinical trial is to investigate whether brain visual perception training can effectively prevent myopia in children with pre myopia. It will also learn about the safety of brain visual perception training.
- Trial name
- NCT06585657
- Testing
- brain visual perception training group
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Autism Spectrum Disorder, Visual Function
Characteristics of Eye Diseases in Children and Adolescents With Autism Spectrum Disorders and the Effect of Corresponding Treatment on the Quality of Life of Children and Adolescents With Autism and Their Caregivers
This study mainly investigated the incidence of eye diseases in children with autism spectrum disorder(ASD) in Tianjin area, and analyzed related risk factors, so as to raise attention to eye diseases in children with ASD.
- Trial name
- NCT06122519
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
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
Adolescents and Children, Axial Elongation
Naked Eye 3D Vision Training for the Prevention and Control of Myopia in Adolescents and Children
The study used children aged 6-18 as subjects to evaluate the efficacy and safety of naked eye 3D vision training for the prevention and control of myopia in adolescents.
- Conditions
- Adolescents and Children, Axial Elongation, Naked Eye 3D Vision Training, Visual Function
- Trial name
- NCT05468775
- Testing
- Naked eye 3D vision training
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Effects of Blue-light Blocking Lens on Visual Functions
Effects of Blue-light Blocking Lens on Visual Functions
Working Hypothesis: The blue-light blocking lens has no effect on the contrast sensitivity, accommodative response, color vision, and subjective grading of the quality of life and vision.
- Trial name
- NCT02821403
- Testing
- clear lens with regular coating, regular coating lens with yellow tint, clear lens with blue-light blocking coating
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Visual Function
Effect of Osteopathic Cranial Manipulative Medicine on Visual Function
The purpose of this study is to determine if there is a measurable change in visual function as a direct result of the application of osteopathic cranial manipulative medicine.
- Trial name
- NCT02728713
- Testing
- Cranial Manipulation
- Where
- United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Modulation Transfer Function, Visual Acuity
MTF Image Modifications
Human visual acuity and contrast sensitivity are highly dependent on various different parameters. Each should be optimized for perfect visual performance.
- Conditions
- Modulation Transfer Function, Visual Acuity, Contrast Sensitivity
- Trial name
- NCT01926704
- Where
- Austria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Visual Function
Effect of Cranial Osteopathy on Visual Function
It is the purpose of this study to attempt to determine if there is an immediate, measurable change in visual function as a direct result following a session of cranial osteopathic manipulation.
- Trial name
- NCT00510562
- Testing
- Cranial osteopathic manipulation
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Visual Function
Comprehensive Evaluation of Visual Function
The purpose of this study is to assess the level of visual functioning in patients with various eye conditions while wearing different types of eyeglasses.
- Trial name
- NCT00894192
- Testing
- Izon Wavefront-guided lenses, Conventional lenses
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Chicago Lighthouse