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Showing 1–24 of 163 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Reduced Vision Clear all
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 Sep 1, 2026, 11:15 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Durability, and Safety of KSI-301 Compared to Aflibercept in Participants With Diabetic Macular Edema (DME)

NCT04603937
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
KSI-301, Aflibercept, Sham Procedure
Drug · Other
Lead sponsor
Kodiak Sciences Inc
Industry
Eligibility
18 Years and older
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
40
States / cities
Phoenix, Arizona • Beverly Hills, California • Fullerton, California + 37 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Sep 1, 2026, 11:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dual Sensory Impairment Low Vision Rehabilitation (LVR) Initiative

NCT03664349
View directory record Official record
Conditions
Dual Sensory Impairment of Vision and Hearing
Interventions
SuperEar9000
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years and older
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 1, 2019 · Synced Sep 1, 2026, 11:15 PM 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 1, 2026, 11:15 PM EDT
Recruiting No phase listed Observational

A Prospective Study on the Efficacy of Direct Selective Laser Trabeculoplasty (DSLT) in Achieving >20% Intraocular Pressure (IOP) Reduction Without Medications at 6 Months in Naive, Untreated Glaucoma Patients

NCT07076303
View directory record Official record
Conditions
Primary Open Angle Glaucoma, Glaucoma, Primary Open Angle Glaucoma or Ocular Hypertension
Interventions
Direct Selective Laser Trabuloplasty
Device
Lead sponsor
Brian Shafer
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2026
U.S. locations
1
States / cities
Plymouth Meeting, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 21, 2025 · Synced Sep 1, 2026, 11:15 PM EDT
Not yet recruiting Not applicable Interventional

Direct Selective Laser Trabeculoplasty (DSLT) for Patients With Glaucoma or Ocular Hypertension Previously Treated With SLT

NCT07589270
View directory record Official record
Conditions
Ocular Hypertension Glaucoma, POAG
Interventions
DSLT
Device
Lead sponsor
The New York Eye Surgery Center
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Refractive Accuracy of "2WIN" and Portable Autorefractors

NCT04249505
View directory record Official record
Conditions
Refractive Error - Myopia Axial, Astigmatism, Accomodation, Visual Impairment, Hyperopia of Both Eyes
Interventions
"2WIN" Photoscreener, "Plusoptix A12", "Retinomax"
Device
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
6 Months to 95 Years
Enrollment
708 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Jul 22, 2021 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT
Completed Phase 2 Interventional

Efficacy and Safety of MCO-010 Optogenetic Therapy in Adults With Retinitis Pigmentosa [RESTORE]

NCT04945772
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, Sham Injection
Biological · Procedure
Lead sponsor
Nanoscope Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Beverly Hills, California • Pensacola, Florida • Fargo, North Dakota + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2024 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validity of at Home Visual Acuity Measurements for Telemedicine During Corona Virus (COVID-19) Pandemic

NCT04391166
View directory record Official record
Conditions
Visual Impairment
Interventions
Non invasive visual acuity testing
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 22, 2021 · Synced Sep 1, 2026, 11:15 PM EDT
Not listed Not applicable Interventional

Comparison of Efficacy of Two Groups of Glaucoma Drops (Xalatan vs.Cosopt) in Reducing Eye Pressure Following Laser (SLT)Treatment in the Management of Glaucoma.

NCT00440336
View directory record Official record
Conditions
Open Angle Glaucoma
Interventions
Cosopt, Xalatan
Drug
Lead sponsor
Advanced Glaucoma Specialists
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Reading, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2007 · Synced Sep 1, 2026, 11:15 PM EDT
Completed Phase 3 Interventional

Reformulated PG324 Ophthalmic Solution for Intraocular Pressure Reduction

NCT07082816
View directory record Official record
Conditions
Ocular Hypertension, Open Angle Glaucoma
Interventions
Netarsudil 0.01%/latanoprost 0.005% ophthalmic solution, Netarsudil 0.02%/latanoprost 0.005% ophthalmic solution
Drug
Lead sponsor
Alcon Research
Industry
Eligibility
18 Years and older
Enrollment
489 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
30
States / cities
Dothan, Alabama • Phoenix, Arizona • Garden Grove, California + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Sep 1, 2026, 11:15 PM EDT
Completed Not applicable Interventional

Measuring Reading Rehabilitation Outcomes

NCT00125632
View directory record Official record
Conditions
Age Related Maculopathy, Retinal Degeneration
Interventions
Eccentric Viewing Training for Reading
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 4, 2009 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT
Not listed 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 Sep 1, 2026, 11:15 PM EDT
Not listed Not applicable Interventional

Effects of a Single Osteopathic Manipulative Treatment (OMT) on Intraocular Pressure (IOP) Reduction

NCT03590249
View directory record Official record
Conditions
Glaucoma
Interventions
Osteopathic Manipulative Treatment
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2023 · Synced Sep 1, 2026, 11:15 PM EDT
Completed Phase 4 Interventional

A Study Comparing the Efficacy of Pataday® Once Daily Relief Extra Strength to Flonase® Allergy Relief in Subjects With Allergic Conjunctivitis

NCT05314621
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
olopatadine hydrochloride ophthalmic solution 0.7%), Fluticasone Propionate, Tears Naturale, Saline nasal spray
Drug
Lead sponsor
Andover Research Eye Institute
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 1, 2022 · Synced Sep 1, 2026, 11:15 PM EDT
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 Sep 1, 2026, 11:15 PM EDT
Withdrawn Not applicable Interventional

IOP and Medication Reduction in MIGS Procedures

NCT04202510
View directory record Official record
Conditions
Open Angle Glaucoma, Primary Open Angle Glaucoma, Pigmentary Glaucoma, Pseudoexfoliation Glaucoma in Both Eyes
Interventions
Glaucoma and Cataract Surgery
Procedure
Lead sponsor
Wills Eye
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2021 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT
Completed Not applicable Interventional

SOLX Gold Shunt for Refractory Glaucoma

NCT01282346
View directory record Official record
Conditions
Glaucoma, Glaucoma, Open Angle
Interventions
SOLX Gold Shunt
Device
Lead sponsor
SOLX, Inc.
Industry
Eligibility
21 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
11
States / cities
Birmingham, Alabama • Springdale, Arkansas • Irvine, California + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 1, 2026, 11:15 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 Sep 1, 2026, 11:15 PM EDT