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Showing 1–24 of 104 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Vision, Subnormal Clear all
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 Jun 10, 2026, 11:27 PM EDT
Recruiting Not applicable Interventional

Factors in Learning And Plasticity: Macular Degeneration

NCT05454124
View directory record Official record
Conditions
Central Visual Impairment, Macular Degeneration
Interventions
Training visual sensitivity, Combination training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 8, 2026 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional

Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System

NCT03728660
View directory record Official record
Conditions
Low Vision
Interventions
Virtual bioptic magnification with large field of view, Full field magnification with small field of view
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
14 Years to 100 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced Jun 10, 2026, 11:27 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Prospective Observational Study to Assess the Reliability and Validity of the MLSDT

NCT06805474
View directory record Official record
Conditions
Macular Degeneration, Geographic Atrophy, Stargardt Disease
Interventions
Observational
Other
Lead sponsor
Nanoscope Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2025 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional Results available

Electric Stimulation of the Eye to Improve Vision After Trauma

NCT02019927
View directory record Official record
Conditions
Non-arteritic Anterior Ischemic Optic Neuropathy (NAION), Trauma, Multiple Sclerosis (MS)
Interventions
Transcorneal Electrical Stimulation, Sham
Device
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Jun 10, 2026, 11:27 PM EDT
Recruiting Not applicable Interventional

Visual Influences on Vestibular Adaptation

NCT07380256
View directory record Official record
Conditions
Vestibular Hypofunction, Binocular Vision Abnormalities, Reduced Vision
Interventions
StableEyes: Incremental Vestibulo-Ocular Reflex Adaptation (IVA)
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jun 10, 2026, 11:27 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ability of Patients With Low Vision to Properly Instill Eye Drops

NCT00760240
View directory record Official record
Conditions
Glaucoma, Retinal Pathology
Interventions
Not listed
Lead sponsor
Mid-Atlantic Glaucoma Experts
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 25, 2010 · Synced Jun 10, 2026, 11:27 PM 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 Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility and Efficacy of Assisstive Tactile and Auditory Communicating Devices

NCT03174314
View directory record Official record
Conditions
Visual Impairment
Interventions
Standard object battery and training sequence, VIS4ION System
Behavioral · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Jun 10, 2026, 11:27 PM 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 Jun 10, 2026, 11:27 PM 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 Jun 10, 2026, 11:27 PM EDT
Completed No phase listed Observational Results available

Chart Review: Drug Utilization Study in Participants Who Received Ozurdex™ (Dexamethasone Intravitreal Implant) 0.7 mg Injections for Visual Impairment Due to Diabetic Macular Edema (DME)

NCT03889444
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
Dexamethasone intravitreal implant
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2020 · Synced Jun 10, 2026, 11:27 PM EDT
Completed No phase listed Observational

Diabetic Retinopathy and Visual Function Study

NCT00001346
View directory record Official record
Conditions
Diabetic Retinopathy, Macular Degeneration, Vision, Subnormal
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Virtual Reality Platform Simulating Visual Impairment for Testing of Electronic Travel Aids and Performing Orientation and Mobility Training

NCT05135195
View directory record Official record
Conditions
Visual Impairment, Age-Related Macular Degeneration, Diabetic Retinopathy, Glaucoma
Interventions
In-House Developed VR Platform - AMD, DR, Glaucoma, In-House Developed VR Platform - Glaucoma
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Jun 10, 2026, 11:27 PM EDT
Recruiting Phase 3 Interventional

Intravitreal Faricimab Injections or Fluocinolone Acetonide (0.19 mg) Intravitreal Implants vs Observation for Prevention of VA Loss Due to Radiation Retinopathy

NCT05844982
View directory record Official record
Conditions
Radiation Retinopathy, Visual Impairment
Interventions
Faricimab, fluocinolone acetonide
Drug
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
23
States / cities
Palo Alto, California • Manchester, Connecticut • Tampa, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jun 10, 2026, 11:27 PM EDT
Recruiting Phase 1 Interventional

Socially Assistive Robots to Enhance Magnification Device Use for Reading

NCT04190134
View directory record Official record
Conditions
Low Vision
Interventions
Socially Assistive Robot for Low Vision Rehabilitation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 18, 2024 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Phase 1 Interventional

A Phase I Single Ascending Dose Study of the Intravitreal Plasma Kallikrein Inhibitor KVD001 in Subjects With DME

NCT02193113
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
KVD001 Injection
Drug
Lead sponsor
KalVista Pharmaceuticals, Ltd.
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Beverly Hills, California • Indianapolis, Indiana • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2017 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Phase 3 Interventional Results available

A Study to Learn How Well a Higher Amount of Aflibercept Given as an Injection Into the Eye Works and How Safe it is in People With Reduced Vision Due to Swelling in the Macula, Central Part of the Retina Caused by a Blocked Vein in the Retina (Macula Edema Secondary to Retinal Vein Occlusion)

NCT05850520
View directory record Official record
Conditions
Macular Edema Secondary to Retinal Vein Occlusion
Interventions
Aflibercept, VEGF Trap-Eye(Eylea, BAY86-5321)_higher dose, Aflibercept, VEGF Trap-Eye(Eylea, BAY86-5321)_2 mg, Sham, Fluorescein
Drug · Diagnostic Test
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
892 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
53
States / cities
Fullerton, California • Long Beach, California • Mountain View, California + 48 more
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional

Diabetic Retinopathy Tethered Augmented Reality With Eye4 Study

NCT05491746
View directory record Official record
Conditions
Diabetic Retinopathy, Low Vision
Interventions
Eye4, Placebo
Device · Other
Lead sponsor
Eyedaptic
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Laguna Hills, California
Source: ClinicalTrials.gov public record
Updated Feb 14, 2023 · Synced Jun 10, 2026, 11:27 PM EDT
Terminated Not applicable Interventional Results available

Optic-to-Audio Device in a Pediatric Cohort With CLN3-related Conditions or Low Vision

NCT04974307
View directory record Official record
Conditions
CLN3-related Disorders, Non-CLN3 Related Low Vision
Interventions
OrCam MyEye 2
Device
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
6 Years to 18 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional Results available

Visuomotor Rehabilitation Training for Manual Task Deficits From Macular Scotomas

NCT01691027
View directory record Official record
Conditions
Scotoma, Central, Central Visual Impairment
Interventions
Visuo-motor training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
55 Years to 95 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Yoga for Persons With Severe Visual Impairment

NCT01366677
View directory record Official record
Conditions
Sleep Disturbance, Stress, Anxiety, Depression, Balance Impairment
Interventions
Yoga Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 25, 2014 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Phase 2 Interventional Results available

Low Vision Intervention Trial II (LOVIT II)

NCT00958360
View directory record Official record
Conditions
Central Vision Loss From Macular Diseases
Interventions
Interdisciplinary Low Vision Service, Basic Low Vision Service
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
7
States / cities
Hines, Illinois • Baltimore, Maryland • Cincinnati, Ohio + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2016 · Synced Jun 10, 2026, 11:27 PM EDT
Completed Phase 3 Interventional Results available

Low Vision Depression Prevention Trial for Age Related Macular Degeneration

NCT00769015
View directory record Official record
Conditions
Age-related Macular Degeneration, Depression
Interventions
BA-LVR, ST-LVR
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
65 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 19, 2014 · Synced Jun 10, 2026, 11:27 PM EDT