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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 Accepts healthy volunteers

Peripheral Vision Training Study

NCT03141164
View directory record Official record
Conditions
Visual Impairment, Cognitive Change
Interventions
computerized training
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Jul 22, 2026, 5:07 PM 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 Jul 22, 2026, 5:07 PM EDT
Completed Phase 4 Interventional

Project Magnify - A Comparison of Two Strategies to Improve Reading Ability

NCT00366392
View directory record Official record
Conditions
Vision, Low
Interventions
Optical Aids
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
5 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 2, 2007 · Synced Jul 22, 2026, 5:07 PM EDT
Suspended No phase listed Observational

A Validation of the Functional Low-Vision Observer Rated Assessment (FLORA-20) for Profoundly Blind Individuals

NCT04312763
View directory record Official record
Conditions
Blindness, Acquired
Interventions
Not listed
Lead sponsor
Second Sight Medical Products
Industry
Eligibility
22 Years to 74 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Sylmar, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional Results available

Visual Restoration for Hemianopia

NCT03350919
View directory record Official record
Conditions
Stroke Induced Vision Loss, Hemianopia, Quadrantanopia
Interventions
Training in the blind field, Training in the intact field
Device
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Miami, Florida • Rochester, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 23, 2020 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cell Phone Application for Vision Assessment

NCT03212222
View directory record Official record
Conditions
Visual Impairment
Interventions
Peek Acuity, Standard Visual Screening
Other
Lead sponsor
Duke University
Other
Eligibility
3 Years to 18 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 27, 2019 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional

Individualized Cognitive Training in HIV

NCT03122288
View directory record Official record
Conditions
HIV-Associated Cognitive Motor Complex, Aging, Cognitive Impairment, Cognitive Decline, Attention Impaired, Processing, Visual Spatial, Cognitive Deficit in Attention, Cognitive Disorder in Remission
Interventions
Individualized Cognitive Training, No-Contact Control
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
40 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Phase 1 Interventional

Acupuncture for the Treatment of Vision Loss Due to Retinitis Pigmentosa

NCT01604356
View directory record Official record
Conditions
Retinitis Pigmentosa
Interventions
Electro-acupuncture
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
10 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional

Low Vision Patients' Preference for Colored Filters and Illumination for Near Reading Determined by the LuxIQ/2

NCT03192722
View directory record Official record
Conditions
Ocular Conditions Resulting in Visual Impairment
Interventions
Colored near reading glasses, Lighting as determined by LuxIQ/2 or OttLite Cobra
Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Mar 28, 2024 · Synced Jul 22, 2026, 5:07 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The VIS Opti-K Low Vision Aid Device Provides Vision Improvement.

NCT06597292
View directory record Official record
Conditions
Hyperopia, Presbyopia
Interventions
Vision improvement
Device
Lead sponsor
VIS, Inc.
Industry
Eligibility
40 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Idiopathic Intracranial Hypertension Treatment Trial

NCT01003639
View directory record Official record
Conditions
Idiopathic Intracranial Hypertension
Interventions
Acetazolamide, Placebo, Formal weight loss counselling program
Drug · Behavioral
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 60 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
39
States / cities
Birmingham, Alabama • Los Angeles, California • Waterbury, Connecticut + 31 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Jul 22, 2026, 5:07 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Providing Access to the Visual Environment

NCT00341744
View directory record Official record
Conditions
Vision Impairment
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
3 Years to 21 Years
Enrollment
795 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

Study of Efficacy and Safety of Brolucizumab vs. Aflibercept in Patients With Visual Impairment Due to Diabetic Macular Edema

NCT03481634
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Brolucizumab, Aflibercept
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
39
States / cities
Phoenix, Arizona • Beverly Hills, California • La Jolla, California + 33 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2023 · Synced Jul 22, 2026, 5:07 PM 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 Jul 15, 2025 · Synced Jul 22, 2026, 5:07 PM 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 Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

eSight Eyewear Quality of Life and Efficacy Study

NCT02616900
View directory record Official record
Conditions
Vision, Low
Interventions
eSight Eyewear
Device
Lead sponsor
eSight Corporation
Industry
Eligibility
13 Years to 75 Years
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
4
States / cities
Lakeland, Florida • West Palm Beach, Florida • Baltimore, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 4, 2019 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Adult Providing Access to the Visual Environment (PAVE) - Glaucoma Pilot

NCT00338208
View directory record Official record
Conditions
Glaucoma
Interventions
Training in the Use of Low Vision Devices
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 19, 2015 · Synced Jul 22, 2026, 5:07 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Examining the Effect of Eye Gaze Technology on Children With Cortical Visual Impairment

NCT06067607
View directory record Official record
Conditions
Cortical/Cerebral Visual Impairment, Cerebral Palsy
Interventions
eye gaze technology
Other
Lead sponsor
Rockhurst University
Other
Eligibility
2 Years to 10 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Jul 22, 2026, 5:07 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Brolucizumab vs Aflibercept in Patients With Visual Impairment Due to Diabetic Macular Edema

NCT03917472
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Brolucizumab, Aflibercept
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
74
States / cities
Phoenix, Arizona • Tucson, Arizona • Beverly Hills, California + 66 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2022 · Synced Jul 22, 2026, 5:07 PM EDT
Recruiting No phase listed Observational

Cerebral/ Cortical Visual Impairment: Screening, Identification and Outcome Prediction in Neonates

NCT07275021
View directory record Official record
Conditions
Preterm Less Than 32wks With IVH, WMI/PVL, Late Preterm or Term (37-42wks) With Neonatal Encephalopathy Treated With Hypothermia for HIE
Interventions
Prospective Clinical and Neurodevelopmental Data Collection
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
31 Weeks to 42 Weeks
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Jul 22, 2026, 5:07 PM 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 Jul 22, 2026, 5:07 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Bioness Integrated Therapy System (BITS) Touch Screen Technology to Improve Field Awareness

NCT04930822
View directory record Official record
Conditions
Stroke, Neurologic Disorder, Traumatic Brain Injury, Acquired Brain Injury
Interventions
Table Top Visual Intervention, Bioness Integrated Therapy System Visual Intervention
Other · Device
Lead sponsor
Gaylord Hospital, Inc
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Wallingford, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Jul 22, 2026, 5:07 PM 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 Jul 22, 2026, 5:07 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Advanced Spatiomotor Rehabilitation for Navigation in Blindness & Visual Impairment

NCT05377853
View directory record Official record
Conditions
Blindness, Blindness, Acquired, Low Vision, Blindness, Complete
Interventions
Cognitive-Kinesthetic Navigational Training
Behavioral
Lead sponsor
Smith-Kettlewell Eye Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Jul 22, 2026, 5:07 PM EDT