Clinical trials: Healthy Eyes
Healthy, Muscular Dystrophy
Studies of Patients With Skin Disease, Patients With Neurological Degenerations, and Normal Volunteers
It is proposed that patients with skin disease due to presumed immunologic, genetic or viral-induced abnormalities, patients with neurological degenerations, and normal controls be evaluated with various in vitro studies of…
- Conditions
- Healthy, Muscular Dystrophy, Retinal Degeneration, Skin Diseases
- Trial name
- NCT00001164
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Healthy
Eye Movements Recording Using a Mobile : Comparison to Standard Video-oculography in Young Athletes
This study aims to compare measurements obtained through the e-VOG application (mobile application, usable on smartphones or tablets, to measure eye movements) with measurements from the standard video-oculography device…
- Trial name
- e-VOG(YA) (NCT05211752)
- Testing
- eVOG (Mobile VideoOculoGraphy)
- Where
- Monaco
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Association de Recherche Bibliographique pour les Neurosciences
Allergic Conjunctivitis
Safety Study of a Contact Lens With Ketotifen in Healthy, Normal Volunteers
The purpose of this study is to evaluate the safety of a novel contact lens in healthy normal volunteers.
- Trial name
- NCT00889252
- Testing
- contact lens with ketotifen, contact lens
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Vistakon Pharmaceuticals
Keratoconus, Artificial Intelligence, Support Vector Machine
Efficiency of an Algorithm Derived From Corneal Tomography Parameters to Distinguish Highly Susceptible Corneas to Ectasia From Healthy
The objective of this study was to identify and build an algorithm through an imaging process using a support vector machine (SVM) with the tomography variables of cases with, KC, highly susceptible corneas to ectasia (HSCE), and…
- Trial name
- NCT04313387
- Testing
- Corneal tomography multivariate index derived from a support vector machine (CTMVI).
- Volunteers
- 588 people
- Sponsor
- Gildasio Castello de Almeida Junior
Retinal Dystrophies, Healthy
Optical Head-Mounted Display Technology for Low Vision Rehabilitation
The goal of this study is to examine the ability of optical head-mounted display technology to enlarge the visual field of patients with severe visual field loss due to retinal dystrophy and to improve mobility and…
- Trial name
- NCT02983305
- Testing
- Head-Mounted Display
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Keratoconus
Astigmatic Vector Analysis of Posterior Cornea - a Comparison Among Healthy, Forme Fruste and Overt Keratoconus Corneas
The main purpose of this study is to determine new diagnostic criteria for an eye disease called keratoconus.
- Trial name
- NCT02698709
- Testing
- Analysis of anterior and posterior corneal surfaces
- Where
- Brazil
- Volunteers
- 698 people
- Sponsor
- University of Sao Paulo
Healthy
Aqueous Humor Dynamics and Biometric Parameters in Eyes of Children
The purpose of this study is to determine the effect of age and ethnic background on ocular aqueous humor dynamics and biometric parameters.
- Trial name
- NCT01290588
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Healthy, Myopia
Ocular Imaging With Spectral Domain Optical Coherence Tomography
The purpose of this study is to analyze macular retinal thickness and macular volume using the spectral domain - optical coherence tomography (SD-OCT) in normal eyes and in eyes with various ocular diseases.
- Conditions
- Healthy, Myopia, Hypermetropia
- Trial name
- NCT00926549
- Testing
- Spectral domain-OCT (Cirrus™ HD-OCT, Carl Zeiss Meditec AG)
- Where
- South Korea
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Diplegia, Spastic
Eye-Hand Coordination in Children With Spastic Diplegia
This study will examine how the brain controls eye-hand coordination (visuomotor skills) in children with spastic diplegia and will determine whether impairment of this skill is related to the learning difficulties in school that…
- Trial name
- NCT00024791
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Mydriasis, Dilation
Safety and Efficacy of Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis
The objectives of this study are: To evaluate the efficacy of Nyxol to expedite the reversal of pharmacologically-induced mydriasis across multiple mydriatic agents with an emphasis on phenylephrine To evaluate the efficacy of…
- Trial name
- NCT04620213
- Testing
- Phentolamine Ophthalmic Solution 0.75%
- Where
- 12 sites in United States
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- Opus Genetics, Inc
Cataract, Healthy
Test of QLS Device to Detect Early Cataracts
This study will test the reliability of an instrument called the Quasi Elastic Laser Scattering Device (QLS) in detecting early changes in cataract formation. Surgery is currently the only treatment for cataracts.
- Trial name
- NCT00001617
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Eye Fatigue, Diet, Healthy
Lutein Supplementation in Healthy Children
This is a single site, randomized, double-blind placebo controlled parallel arm study assessing the effects of 6 months lutein supplementation on cognitive and visual outcomes in healthy children exposed to excessive digital…
- Conditions
- Eye Fatigue, Diet, Healthy, Cognitive Change
- Trial name
- NCT05314647
- Testing
- lutein
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Northcentral University
Healthy
Effectiveness of the Serious Game 'Broodles' for Siblings of Children With Visual Impairment and/or Intellectual Disability
The support for siblings of children with disabilities is scarce and fragmented, even though studies have shown that these siblings can benefit from support.
- Trial name
- NCT05376007
- Testing
- Serious game 'Broodles'
- Where
- Netherlands
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- VU University of Amsterdam
Mydriasis, Dilation
Nyxol (0.75% Phentolamine Ophthalmic Solution) to Reverse Pharmacologically-Induced Mydriasis in Pediatric Subjects
The objectives of this study are: To evaluate the safety of Nyxol in pediatric subjects To evaluate the efficacy of Nyxol to expedite the reversal of pharmacologically induced mydriasis in pediatric subjects The Sponsor intends…
- Trial name
- MIRA-4 (NCT05223478)
- Testing
- Phentolamine Ophthalmic Solution 0.75%, Phentolamine Ophthalmic Solution Vehicle
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Opus Genetics, Inc
Healthy Subjects
A Multi-Center, Vehicle-Controlled, Parallel-Group Study Evaluating the Safety of AC-170 Ophthalmic Solution
This is study is evaluating the safety and tolerability of AC-170 Ophthalmic Solution
- Trial name
- NCT02756624
- Testing
- AC-170 0.24%, AC-170 Vehicle
- Where
- United States
- Volunteers
- 516 people
- Sponsor
- Nicox Ophthalmics, Inc.
Cancer, Mental Health
Healthspan Connect Programme of Research
Healthspan Connect is a new research programme designed to understand what helps people stay healthy as they age. The programme will explore how lifestyle, environment, genetics, and social factors influence healthy ageing and…
- Conditions
- Cancer, Mental Health, Ageing Well, Resilience
- Trial name
- NCT07209774
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- King's College London
Sjogren Syndrome, Dry Syndrome
Ultrasonic COmparison of Salivary Glands in Autoimmune Diseases (COUGAR)
Prospective multicenter cross-sectional study evaluating ultrasound of the main salivary glands (2 parotid and 2 submandibular) in patients with Sjögren's disease compared with patients with other connective diseases (rheumatoid…
- Conditions
- Sjogren Syndrome, Dry Syndrome, Lupus, Scleroderma
- Trial name
- COUGAR (NCT06680310)
- Where
- France
- Volunteers
- 501 people
- Sponsor
- University Hospital, Brest
Healthy
Vertical Stability Training Effects on the Eye-Hand Coordination of Female Volleyball Players
Purpose: Optimal eye-hand coordination is important for volleyball players. Neck disorder may affect neck function and subsequently eye-hand coordination.
- Trial name
- NCT01197430
- Testing
- exercise training
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Taipei Physical Education College
Neuro-Ophthalmology
Safety and Normative Data With Neos™
The goal of this clinical study is to collect standard data for the medical device neos™. neos™ is a system that shows images and measures the resulting eye movements and pupil size. Collecting standard data involves three steps.
- Trial name
- neos-SNOW (NCT07258212)
- Where
- 3 sites in Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- machineMD AG
Healthy, Traumatic Brain Injury
Investigating Event-Related Potentials and Eye-Tracking Measures in Hockey Players
Traumatic brain injury (TBI) is a health issue impacting athletes and no clinical treatment protocol, other than rest, is yet established.
- Trial name
- NCT03975023
- Testing
- NeuroCatch Platform (NCP)
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Frederick Carrick, PhD, FACCN