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ClinicalTrials.gov public records Last synced Jun 11, 2026, 5:09 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: Central Visual Impairment Clear all
Completed Not applicable Interventional

Low Vision Occupational Therapy in Parkinson's Disease

NCT04127838
View directory record Official record
Conditions
Parkinson Disease
Interventions
Low Vision Occupational Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Jun 11, 2026, 5:09 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Post-Approval Study of the Implantable Miniature Telescope

NCT01757132
View directory record Official record
Conditions
AMD
Interventions
Implantable Miniature Telescope
Device
Lead sponsor
VisionCare, Inc.
Industry
Eligibility
65 Years and older
Enrollment
770 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2028
U.S. locations
16
States / cities
Chandler, Arizona • Phoenix, Arizona • Beverly Hills, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Jun 11, 2026, 5:09 AM EDT
Recruiting Not applicable Interventional

Multicenter Clinical Study of the SING-IMT in Patients with Late-stage AMD

NCT05438732
View directory record Official record
Conditions
Age-Related Macular Degeneration, Geographic Atrophy
Interventions
smaller incision, new generation implantable miniature telescope (SING-IMT)
Device
Lead sponsor
VisionCare, Inc.
Industry
Eligibility
65 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
10
States / cities
Loma Linda, California • Long Beach, California • Sarasota, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2024 · Synced Jun 11, 2026, 5:09 AM EDT
Recruiting Not applicable Interventional

Vision Rehabilitation Training With Multimodal Feedback in Central Vision Loss

NCT07577219
View directory record Official record
Conditions
Low Vision, Central Visual Impairment, Macular Degeneration
Interventions
eccentric viewing training with biofeedback
Behavioral
Lead sponsor
New England College of Optometry
Other
Eligibility
14 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jun 11, 2026, 5:09 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Training to Modify Fixational Eye Movements for Optimizing Visual Performance in People With Central Vision Loss

NCT06670989
View directory record Official record
Conditions
Central Vision Loss From Macular Diseases
Interventions
Fixation training
Behavioral
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Jun 11, 2026, 5:09 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Visual Remapping to Aid Reading With Field Loss

NCT03848663
View directory record Official record
Conditions
Age-related Macular Degeneration
Interventions
Traditional Remapping, Personalized Remapping
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Jun 11, 2026, 5:09 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Durability, and Safety of KSI-301 Compared to Aflibercept in Patients With Macular Edema Due to Retinal Vein Occlusion (RVO)

NCT04592419
View directory record Official record
Conditions
Macular Edema, Retinal Vein Occlusion
Interventions
KSI-301, Aflibercept, Sham Procedure
Drug · Other
Lead sponsor
Kodiak Sciences Inc
Industry
Eligibility
18 Years and older
Enrollment
568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
81
States / cities
Phoenix, Arizona • Beverly Hills, California • Fresno, California + 75 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Jun 11, 2026, 5:09 AM EDT
Completed Phase 1 Interventional

Visual Cortex Stimulation in Patients With Amblyopia

NCT00097162
View directory record Official record
Conditions
Amblyopia, Anisometropic Ambyopia, Amblyopia, Suppression
Interventions
Anodal stimulation
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 25, 2006 · Synced Jun 11, 2026, 5:09 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 Jun 11, 2026, 5:09 AM 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 Jun 11, 2026, 5:09 AM 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 Jun 11, 2026, 5:09 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 Jul 15, 2025 · Synced Jun 11, 2026, 5:09 AM 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 Jun 11, 2026, 5:09 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Peripheral Reading

NCT03640130
View directory record Official record
Conditions
Central Visual Impairment
Interventions
Gaze-contingent text enhancement
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Jun 11, 2026, 5:09 AM EDT
Not yet recruiting Not applicable Interventional

Remapping Text in Sentence and Word Tasks to Aid Reading With Central Vision Loss

NCT07216924
View directory record Official record
Conditions
Macular Degeneration, Central Visual Impairment
Interventions
Personalised Remapping Training, RSVP personalized remappi, Reading text in the wild with remapping
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Edina, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Jun 11, 2026, 5:09 AM EDT
Terminated Phase 4 Interventional

Functional Vision in TBI

NCT01214070
View directory record Official record
Conditions
Brain Injuries, Visually Impaired Persons
Interventions
Vision Restoration Therapy, NVT Eye Scanning Therapy, Eccentric Viewing Training, Sham
Other · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
20 Years to 79 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Jun 11, 2026, 5:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Visual Retraining on Visual Loss Following Visual Cortical Damage

NCT05098236
View directory record Official record
Conditions
Vision Loss Partial, Hemianopia, Hemianopia Homonymous, Quadrantanopia, Stroke, Ischemic
Interventions
Training in the Blind Field, Training in the Sighted Field
Other
Lead sponsor
University of Rochester
Other
Eligibility
17 Years to 75 Years
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Jun 11, 2026, 5:09 AM EDT
Recruiting Not applicable Interventional

Improving Visual Field Deficits With Noninvasive Brain Stimulation

NCT05085210
View directory record Official record
Conditions
Visual Field Defect, Peripheral, Stroke, Visual Impairment, Hemianopsia, Quadrantanopia, Cortical Blindness, Visual Field Defect Homonymous Bilateral, Occipital Lobe Infarct, Visual Fields Hemianopsia
Interventions
transcranial random noise stimulation (tRNS), Computer Based Visual Training, Sham stimulation, Virtual Reality Based Visual Training
Device · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Jun 11, 2026, 5:09 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Mechanisms of Visual Restoration After Occipital Stroke

NCT07134777
View directory record Official record
Conditions
Cortical Blindness, Stroke Ischemic, Vision Loss Partial, Visual Fields Hemianopsia, Hemianopia, Hemianopia Homonymous, Occipital Lobe Infarct
Interventions
MRI
Diagnostic Test
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2025 · Synced Jun 11, 2026, 5:09 AM EDT
Not yet recruiting Not applicable Interventional

Visual Restoration Using Focused Ultrasound Stimulation and Immersive Virtual Reality After Stroke

NCT06875206
View directory record Official record
Conditions
Stroke, Visual Field Defect, Visual Field Defect Following Cerebrovascular Accident, Hemianopia, Quadrantanopia, Occipital Lobe Infarct, Visual Fields Hemianopsia
Interventions
Low-intensity focused ultrasound, Immersive virtual reality, Inactive Low-intensity focused ultrasound
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Jun 11, 2026, 5:09 AM 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 Jun 11, 2026, 5:09 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Vision Loss Impact on Navigation in Virtual Reality

NCT06047717
View directory record Official record
Conditions
Stroke, Ischemic, Quadrantanopia, Hemianopsia, Homonymous, Hemianopia, Homonymous, Hemianopia, Hemianopsia, Occipital Lobe Infarct, Visual Field Defect, Peripheral, Vision Loss Partial, Quadrantanopsia, Stroke Hemorrhagic
Interventions
Virtual Reality Driving Task
Other
Lead sponsor
University of Rochester
Other
Eligibility
21 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jun 11, 2026, 5:09 AM EDT
Completed Phase 2 Interventional

Pegaptanib Sodium Compared to Sham Injection in Patients With Recent Vision Loss Due to Macular Edema Secondary to Central Retinal Vein Occlusion (CRVO)

NCT00088283
View directory record Official record
Conditions
Retinal Vein Occlusion
Interventions
pegaptanib sodium
Drug
Lead sponsor
Eyetech Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
35
States / cities
Tucson, Arizona • Los Angeles, California • Santa Ana, California + 30 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2007 · Synced Jun 11, 2026, 5:09 AM EDT
Completed Not applicable Interventional

Artificial Intelligence and Augmentative and Alternative Communication AAC

NCT06599996
View directory record Official record
Conditions
Cerebral Palsy, Cortical Visual Impairment
Interventions
Testing artificial intelligence algorithms for interpreting gestures
Device
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Jun 11, 2026, 5:09 AM EDT