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ClinicalTrials.gov public records Last synced Sep 15, 2026, 5:22 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Visual Impairment Clear all
Completed Not applicable Interventional

Evaluation of the Distortion Correction Data Collection (DCDC) App Software

NCT02337647
View directory record Official record
Conditions
Age-related Macular Degeneration
Interventions
DCDC App
Other
Lead sponsor
University of Nebraska
Other
Eligibility
55 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Sep 15, 2026, 5:22 AM EDT
Withdrawn Not applicable Interventional

Improving Glare and Visual Comfort for Patients With Visual Impairment

NCT05829135
View directory record Official record
Conditions
Photophobia, Visual Impairment, Low Vision
Interventions
Acuvue Oasys with Transitions
Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Davie, Florida
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation

NCT03319173
View directory record Official record
Conditions
Mild Cognitive Impairment, Metabolic Syndrome
Interventions
Dietary intervention
Behavioral
Lead sponsor
Bristlecone Health, Inc.
Industry
Eligibility
35 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Maple Grove, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 15, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional

Olfactory Training in Mild Cognitive Impairment

NCT06825403
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Olfactory Memory Training, Visual Memory Training
Behavioral
Lead sponsor
Jeffrey Motter
Other
Eligibility
55 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Optical Head-Mounted Display Technology for Low Vision Rehabilitation

NCT02983305
View directory record Official record
Conditions
Retinal Dystrophies, Healthy
Interventions
Head-Mounted Display
Device
Lead sponsor
University of Michigan
Other
Eligibility
12 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Nonvisual Foot Examination for People With Diabetes and Visual Impairment

NCT02102958
View directory record Official record
Conditions
Diabetes, Visual Impairment
Interventions
DSME with Nonvisual Foot Examination, DSME with Usual Foot Examination Instruction
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Sep 15, 2026, 5:22 AM EDT
Active, not recruiting No phase listed Observational

Non-Interventional Long Term Follow-up Study of Participants Previously Enrolled in the RESTORE Study

NCT06162585
View directory record Official record
Conditions
Retinitis Pigmentosa, Retinitis, Retinal Diseases, Eye Diseases, Eye Diseases, Hereditary, Retinal Dystrophies, Retinal Degeneration
Interventions
Gene Therapy product-MCO-010
Biological
Lead sponsor
Nanoscope Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Beverly Hills, California • Pensacola, Florida • Fargo, North Dakota + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 23, 2025 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bifocal Contact Lens Study for Adults With Age-Related Near Vision Loss

NCT03653715
View directory record Official record
Conditions
Presbyopia
Interventions
Clerio Vision LIRIC-modified Bifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Multifocal Contact Lens, Johnson & Johnson 1-Day Acuvue Moist Contact Lens, Clerio Vision Single Vision Contact Lens
Device
Lead sponsor
Clerio Vision, Inc.
Industry
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community Access Through Remote Eyesight (CARE) Study

NCT04926974
View directory record Official record
Conditions
Low Vision
Interventions
Low Vision Rehabilitation
Behavioral
Lead sponsor
New England College of Optometry
Other
Eligibility
55 Years and older
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Los Angeles, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Sep 15, 2026, 5:22 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Factors in Learning And Plasticity: Healthy Vision

NCT05439759
View directory record Official record
Conditions
Central Visual Impairment, Macular Degeneration
Interventions
Condition 1: Training visual sensitivity, Condition 2: Training spatial integration, Condition 3: Training spatial attention, Condition 4: Combination training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 30 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Birmingham, Alabama • Riverside, California
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

Clinical Trial of Peripheral Prism Glasses for Hemianopia

NCT00494676
View directory record Official record
Conditions
Homonymous Hemianopia
Interventions
High power (57 prism diopter) peripheral prism glasses, Low power sham peripheral prism glasses
Device
Lead sponsor
Alexandra Bowers
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
12
States / cities
Birmingham, Alabama • Palo Alto, California • Jupiter, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Problem Solving Training and Low Vision Rehabilitation

NCT00545220
View directory record Official record
Conditions
Low Vision
Interventions
problem-solving training, sham intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 18, 2016 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Results available

Early Feasibility Study of the Brown Glaucoma Implant in Patients With Severe Visual Impairment or No Light Perceived

NCT03469297
View directory record Official record
Conditions
Glaucoma
Interventions
Brown Glaucoma Implant
Device
Lead sponsor
MicroOptx
Industry
Eligibility
22 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
3
States / cities
Bloomington, Minnesota • Dayton, Ohio • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Collision Warning Device for Blind and Visually Impaired

NCT03057496
View directory record Official record
Conditions
Hemianopia, Hemianopsia, Peripheral Visual Field Defect, Blindness, Retinitis Pigmentosa, Glaucoma
Interventions
Collision warning device
Device
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Timing of Low Vision Rehabilitation in Anti- Vascular Endothelial Growth Factor (VEGF) Therapy

NCT03065907
View directory record Official record
Conditions
Low Vision, Neovascular Age-related Macular Degeneration
Interventions
Vision rehabilitation
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 105 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Sep 15, 2026, 5:22 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Visual Retraining After Stroke

NCT06121219
View directory record Official record
Conditions
Vision Loss Partial, Vision; Loss, Both Eyes, Hemianopia Homonymous, Hemianopia, Quadrantanopia, Stroke, Ischemic, Stroke - Occipital Infarction, Cortical Blindness
Interventions
Training in the Blind Field
Device
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2032
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Sep 15, 2026, 5:22 AM EDT
Completed No phase listed Observational

The Eye in Orbit: UCF Adaption

NCT06092359
View directory record Official record
Conditions
Spaceflight Associated Neuro-Ocular Syndrome, SANS
Interventions
Not listed
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional

Remediation of Visual Perceptual Impairments in People With Schizophrenia

NCT03314129
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
UltimEyes, Contour Integration Training, UltimEyes + Contour Integration Training, MyBrainSolutions
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 60 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
2
States / cities
Rochester, New York • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Phase 4 Interventional

A Study of Interventions to Reduce Disability From Visual Loss in Nursing Home Residents

NCT00348621
View directory record Official record
Conditions
Cataract, Refractive Error, Low Vision
Interventions
Visual impairment intervention program
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
2,544 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2002
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Not applicable Interventional

A Long-Term Monitoring Study of the IMT-002 Patients

NCT00976235
View directory record Official record
Conditions
Macular Degeneration
Interventions
IMT - Implantable Miniature Telescope
Device
Lead sponsor
VisionCare, Inc.
Industry
Eligibility
55 Years and older
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
28
States / cities
Tucson, Arizona • Irvine, California • Los Altos, California + 24 more
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Sep 15, 2026, 5:22 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Emergency Egress and Information System for Persons With Vision Loss

NCT00262509
View directory record Official record
Conditions
Blindness
Interventions
Egress Badge
Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Sep 15, 2026, 5:22 AM EDT
Completed Phase 1 Interventional

Intra-arterial Thrombolysis for Severe Recent Central Retinal Vein Occlusion

NCT01581411
View directory record Official record
Conditions
Central Retinal Vein Occlusion
Interventions
Tissue Plasminogen Activator
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 15, 2026, 5:22 AM EDT
Completed No phase listed Observational

Restricted Useful Field View as a Risk Factor in Older Adults

NCT00013351
View directory record Official record
Conditions
Vision Impairment
Interventions
Prevention of Falls
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2001
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Sep 15, 2026, 5:22 AM EDT
Recruiting Phase 3 Interventional

A Study to Evaluate the Efficacy and Safety of Tabirafusp Tedromer Compared to Aflibercept in Participants With DME - ALTO

NCT07734844
View directory record Official record
Conditions
Diabetic Macular Edema (DME)
Interventions
Tabirafusp tedromer, Aflibercept (2.0 mg)
Drug
Lead sponsor
Kodiak Sciences Inc
Industry
Eligibility
18 Years and older
Enrollment
910 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
9
States / cities
Glendale, California • Pasadena, California • St. Petersburg, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 15, 2026, 5:22 AM EDT