Clinical trials: Vision
Albinism, Albinism, Ocular
Visual Function and Ocular Pigmentation in Albinism
To study the relationship between visual function and ocular (iris, retina/choroidal) pigmentation in patients with albinism and other hypomelanotic disorders.
- Conditions
- Albinism, Albinism, Ocular, Albinism, Oculocutaneous
- Trial name
- NCT00001153
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- National Eye Institute (NEI)
Amblyopia, Strabismus
New Pediatric Patching Method to Improve Compliance
This project will assess whether there is a significant difference in compliance with patching in amblyopic patients whose parents are instructed to pinch the superior and inferior edges of the patch before applying (in order to…
- Trial name
- NCT02236351
- Testing
- Pinch Patch/ flat Patch
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Baylor College of Medicine
Cataract, Lens Opacities
A Comparison of FineVision Intraocular Lenses vs Symfony Intraocular Lenses
This is a prospective randomised open-label study with the aim to compare the visual performance of the trifocal FineVision® IOL versus the extended range of vision Symfony® IOL after phaco-emulsification cataract surgery.
- Conditions
- Cataract, Lens Opacities, Presbyopia
- Trial name
- NCT03974451
- Testing
- IOL implantation experimental, IOL implantation active comparator
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Myopia
Visual Performance of Highly Aspherical Lenslet Spectacles in Children (Ancillary to WS10246)
To evaluate the visual performance of (high and low contrast distance visual acuity, reading speed, near visual acuity, and near contrast sensitivity) of HAL spectacle lenses (habitual correction) in comparison with single vision…
- Trial name
- FIN-3102 (NCT07668102)
- Testing
- HAL spectacle lens, Single Vision spectacle lens
- Where
- 7 sites in United States
- Volunteers
- 88 people
- Sponsor
- Essilor International
Blindness
Pars Plana Surgical Capsulotomy for Posterior Capsular Opacification
Cataract is a leading cause of Global blindness. After cataract surgery nearly half of the people become blind due to posterior capsular opacification. The only solution for this problem is LASER capsulotomy.
- Trial name
- Capsulotomy (NCT00964613)
- Volunteers
- 176 people
- Sponsor
- Dow University of Health Sciences
Glaucoma
Bimatoprost/Timolol Versus Travoprost/Timolol
The purpose of this study is to compare 2 fixed combination medications in intraocular pressure lowering.
- Trial name
- NCT01542710
- Testing
- Ganfort, Duotrav
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Kasr El Aini Hospital
Amblyopia
Luminopia One Amblyopia Vision Improvement Study
The objective of the study is to demonstrate the safety and efficacy of Luminopia One in amblyopia patients with amblyopia associated with anisometropia and/or with mild strabismus.
- Trial name
- NCT03608150
- Testing
- Luminopia One, Refractive Correction
- Where
- 22 sites in United States
- Volunteers
- 117 people
- Sponsor
- Luminopia
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Augelux Therapeutics
Melanoma (Skin), Melanoma in Situ
Research of Pathological Imaging Diagnosis of Ocular Tumors Based on New Artificial Intelligence Algorithm
The purpose of this study is to establish a standardized process for obtaining digital pathological image information of ocular tumors; use modern pathological techniques to obtain the co-expression information of multiple…
- Conditions
- Melanoma (Skin), Melanoma in Situ, Nevus Eye, Sebaceous Gland Carcinoma of the Eyelid
- Trial name
- NCT04695015
- Volunteers
- 100 people
- Sponsor
- Peking University
Parkinson Disease
Development of Digital Diagnostic Devices for Parkinson's Disease
In this project, ocular motor, pupil and gait data in people with Parkinson's disease (PD) will be collected in order to develop machine learning models for the diagnosis and monitoring of PD.
- Trial name
- NCT06663826
- Testing
- oculomotor and pupillary function assessment
- Where
- Switzerland
- Volunteers
- 116 people
- Sponsor
- machineMD AG
Stress and Performance, Pilot Stress
The Investigators Want to See if There is a Correlation Between Stress and the Microbiome for Pilots and Astronauts and if There is a Way to Optimize This Balance for Pilots so That They Can Maximize Aerodynamic Decision Making on the Flight Deck.
The investigators are going to test the bacteria growing in your intestine to see if it influences your ability to manage stress while flying an airplane.
- Trial name
- NCT07829159
- Testing
- Flight simulator
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Myopia, Amblyopia
Access to EyeGlasses for School-aged Children
Uncorrected refractive error is a leading cause of visual impairment in children and can impact vision, quality of life, and academic performance.
- Conditions
- Myopia, Amblyopia, Hyperopia, Refractive Errors
- Trial name
- ATEG (NCT05588362)
- Testing
- Fitz Frames 3-D Printed Glasses
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Boston Children's Hospital
Glaucoma, Open-Angle, Ocular Hypertension
A Study Comparing IOP-Lowering Treatments to Bimatoprost in Patients With Primary Open Angle Glaucoma or Ocular Hypertension
An observational study comparing changing from an IOP-lowering treatment to a bimatoprost-containing IOP treatment in primary open-angle glaucoma (POAG) or ocular hypertension (OHT).
- Trial name
- NCT01646151
- Testing
- Bimatoprost
- Where
- 2 sites in Germany, Netherlands
- Volunteers
- 2,580 people
- Sponsor
- Allergan
Metamorphopsia
Comparison of Quantitative Metamorphopsia- Measurements in Patients With mCNV
The myopic CNV (mCNV) is a blood vessel neoplasm starting from the choroid, based on pathological myopia (severe myopia). Choroidal neovascularization secondary to pathological myopia is the most common cause of severe visual…
- Trial name
- NCT04112524
- Testing
- App
- Where
- Switzerland
- Volunteers
- 23 people
- Sponsor
- PD Dr. med. Katja Hatz
Inherited Mitochondrial Disease, Including Leigh Syndrome
Open-Label, Dose-Escalating Study Assessing Safety, Tolerability, Efficacy, of RP103 in Mitochondrial Disease
To evaluate safety, tolerability and efficacy of cysteamine bitartrate delayed-release capsules (RP103) administered at a target maintenance dose of 1.3 g/m²/day in two divided doses, every 12 hours, for up to 6 months in…
- Trial name
- MITO-001 (NCT02023866)
- Testing
- Cysteamine Bitartrate
- Where
- 5 sites in United States
- Volunteers
- 36 people
- Sponsor
- Amgen
ALS, Autism Spectrum Disorder
Pharmacokinetic (PK) and Pharmacodynamics (PD) Study of Ilera Specific Products
This is an observational study of medical marijuana manufactured and dispensed by Ilera and given as standard treatment for a variety of approved serious medical conditions as defined by individual state law.
- Conditions
- ALS, Autism Spectrum Disorder, Cancer, Spasticity, Muscle
- Trial name
- Ilera (NCT03886753)
- Testing
- Registry, PK microsampling of blood
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Children's Hospital of Philadelphia
Wolfram Syndrome 1, Optic Atrophies, Hereditary
Does Recessive Optic Atrophy Due to WFS1 Exist?
All patients with Wolfram syndrome and recessive optic atrophy due to a mutation of the WFS1 from a single Center were included in a retrospective study.
- Trial name
- NCT07336966
- Testing
- analyse study
- Volunteers
- 45 people
- Sponsor
- Hôpital Necker-Enfants Malades
Glaucoma Associated With Other Ocular Disorders, Retina Disorder
AOSLO Imaging for the Study of Cellular Alterations in Retinal Neurodegeneration
Primary objective: Acquisition and analysis of images for non-medical purposes using the MONA IV system, an adaptive-optics-corrected scanning ophthalmoscope.
- Trial name
- RETION (NCT07725055)
- Testing
- MONA Imaging System
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts
Child Development, Art Therapy
The Effect of Painting Therapy in Children
This study was designed to examine the effect of picture supported art therapy on visual perception, hand functions, participation and quality of life of children in healthy children.
- Trial name
- NCT06754449
- Testing
- Art therapy group
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Çankırı Karatekin University
Homonymous Hemianopia
Clinical Trial of Multi-Periscopic Prism Glasses for Hemianopia
This clinical trial will evaluate the efficacy of two types of high-power prism glasses that provide field of view expansion for patients with homonymous hemianopia (the complete loss of half the field of vision on the same side…
- Trial name
- NCT04827147
- Testing
- Multi-Periscopic Prism (MPP) glasses, Fresnel Peripheral Prism (FPP) glasses
- Where
- 8 sites in United States
- Volunteers
- 64 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
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