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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:29 PM EDT

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Showing 145–168 of 988 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Visual Disorders Clear all
Completed No phase listed Observational Accepts healthy volunteers

Dynamic Quantification of Social-Visual Engagement in Autism Spectrum Disorder (ASD)

NCT05806216
View directory record Official record
Conditions
Autism Spectrum Disorder, Autism
Interventions
EarliPoint Diagnosis, Clinically Certain Expert Clinician Diagnosis (CC-ECD)
Device · Behavioral
Lead sponsor
EarliTec Diagnostics, Inc
Industry
Eligibility
31 Months to 84 Months
Enrollment
929 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
9
States / cities
Phoenix, Arizona • Altanta, Georgia • Iowa City, Iowa + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Treatment of Residual Amblyopia With Donepezil

NCT01584076
View directory record Official record
Conditions
Amblyopia
Interventions
Donepezil, Patching
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2021
U.S. locations
3
States / cities
Boston, Massachusetts • Waltham, Massachusetts • Weymouth, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 21, 2026, 10:29 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Smartphone Flicker Fusion Test for Patients With Optic Disorders.

NCT03475147
View directory record Official record
Conditions
Scotoma
Interventions
eyeFusion
Device
Lead sponsor
Randy Kardon
Other
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Feasibility Study of the LVIS™ (Low-profile Visualized Intraluminal Support)Device

NCT01541254
View directory record Official record
Conditions
Intracranial Aneurysms
Interventions
Low profile Visualized Intraluminal Device (LVIS and LVIS Jr.)
Device
Lead sponsor
Microvention-Terumo, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
6
States / cities
Albany, New York • Stony Brook, New York • Philadelphia, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 21, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Will Listening to Music Make it Easier to Take a Visual Field Test?

NCT01027039
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
40 Years to 80 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2016 · Synced Oct 21, 2026, 10:29 PM EDT
Recruiting Phase 3 Interventional

OPI-NXYDLD-303 Safety and Efficacy of Phentolamine Ophthalmic Solution in Keratorefractive Surgery Participants With Decreased Mesopic Visual Acuity

NCT07140783
View directory record Official record
Conditions
Vision Loss Night, Vision Disorders
Interventions
0.75% Phentolamine Ophthalmic Solution, Placebo
Drug
Lead sponsor
Opus Genetics, Inc
Industry
Eligibility
18 Years and older
Enrollment
580 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
20
States / cities
Chandler, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 1 Interventional

Cilengitide in Treating Children With Refractory Primary Brain Tumors

NCT00063973
View directory record Official record
Conditions
Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor, Childhood Craniopharyngioma, Childhood Ependymoblastoma, Childhood Grade I Meningioma, Childhood Grade II Meningioma, Childhood Grade III Meningioma, Childhood High-grade Cerebellar Astrocytoma, Childhood High-grade Cerebral Astrocytoma, Childhood Infratentorial Ependymoma, Childhood Low-grade Cerebellar Astrocytoma, Childhood Low-grade Cerebral Astrocytoma, Childhood Medulloepithelioma, Childhood Mixed Glioma, Childhood Oligodendroglioma, Childhood Supratentorial Ependymoma, Recurrent Childhood Brain Stem Glioma, Recurrent Childhood Brain Tumor, Recurrent Childhood Cerebellar Astrocytoma, Recurrent Childhood Cerebral Astrocytoma, Recurrent Childhood Ependymoma, Recurrent Childhood Medulloblastoma, Recurrent Childhood Pineoblastoma, Recurrent Childhood Subependymal Giant Cell Astrocytoma, Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor, Recurrent Childhood Visual Pathway and Hypothalamic Glioma
Interventions
cilengitide, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Up to 21 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 30, 2013 · Synced Oct 21, 2026, 10:29 PM EDT
Withdrawn Not applicable Interventional

Assuring Ophthalmologic Follow up

NCT04959422
View directory record Official record
Conditions
Vision Screening, Amblyopia
Interventions
Active scheduling
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
2 Years to 6 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 14, 2023 · Synced Oct 21, 2026, 10:29 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 18, 2020 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Not applicable Interventional

ROM Outcomes in Patients Undergoing a Primary TKA

NCT04217486
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Patient will be shown a photograph of their knee at 2 weeks postop, Patient will not be shown a photograph of their knee at 2 weeks postop
Other
Lead sponsor
University of Louisville
Other
Eligibility
22 Years to 89 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 3 Interventional Results available

Withdrawal Study to Demonstrate the Maintenance Effect in the Treatment of Non-24-Hour Sleep-Wake Disorder

NCT01430754
View directory record Official record
Conditions
Non-24-Hour Sleep-Wake Disorder
Interventions
tasimelteon, Placebo
Drug
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
22
States / cities
Phoenix, Arizona • Orange, California • Palo Alto, California + 19 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2014 · Synced Oct 21, 2026, 10:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Patient Performance on Virtual Reality Visual Field Devices as Compared to Standard of Care

NCT04994457
View directory record Official record
Conditions
Glaucoma
Interventions
Virtual Reality Visual Field, Standard Automated Perimetry
Device · Diagnostic Test
Lead sponsor
University of Miami
Other
Eligibility
1 Year to 90 Years
Enrollment
287 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Oct 21, 2026, 10:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Visual Perception in Schizophrenia

NCT06911931
View directory record Official record
Conditions
Schizophrenia Disorders, Bipolar Disorder, Schizo Affective Disorder
Interventions
EEG measure of visual processing
Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 21, 2026, 10:29 PM EDT
Enrolling by invitation Not applicable Interventional

Comparison of Dynamic Ultrasound Visual Feedback to Manual Feedback on Scapular Stabilizer Activation and Change in the Subacromial Space in Persons With Pain During Shoulder Elevation

NCT07464639
View directory record Official record
Conditions
Subacromial Impingement Syndrome, Apical Shoulder Pain, Rotator Cuff Syndrome
Interventions
Verbal and tactile feedback with exercise
Other
Lead sponsor
California State University, Long Beach
Other
Eligibility
18 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 21, 2026, 10:29 PM EDT
Enrolling by invitation Not applicable Interventional

Visual Outcomes in Patients Contralaterally Implanted With PanOptix Pro and Clareon Vivity Compared to Bilateral Implantation of PanOptix Pro

NCT07076277
View directory record Official record
Conditions
Cataract, Multifocal Intraocular Lens
Interventions
Clareon PanOptix Pro and Clareon Vivity Intraocular Lens, Clareon PanOptix Pro Intraocular Lenses
Device
Lead sponsor
Brian Shafer
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
5
States / cities
Baltimore, Maryland • Alexandria, Minnesota • Bozeman, Montana + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 1 Interventional

Enzastaurin in Treating Young Patients With Refractory Primary CNS Tumors

NCT00503724
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Neuroblastoma
Interventions
enzastaurin hydrochloride
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
Up to 21 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
8
States / cities
San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

T30 for Astigmatism in Digital Device Users

NCT06266728
View directory record Official record
Conditions
Contact Lens Complication, Astigmatism, Refractive Errors
Interventions
Total30 for Astigmatism Contact Lenses
Device
Lead sponsor
Southern College of Optometry
Other
Eligibility
18 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Pittsburg, Kansas • Coldwater, Mississippi
Source: ClinicalTrials.gov public record
Updated Feb 24, 2025 · Synced Oct 21, 2026, 10:29 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Transcranial Direct Current Stimulation (tDCS) and Visual Illusion on Chronic Pain Due to Spinal Cord Injury

NCT01404065
View directory record Official record
Conditions
Chronic Pain, Spinal Cord Injury
Interventions
Transcranial Direct Current Stimulation (tDCS)
Procedure
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2020 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Metabolic Changes in the Activated Human Visual Cortex During Mild Hypoxia

NCT02482571
View directory record Official record
Conditions
Brain Hypoxia
Interventions
Mild Hypoxia
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Oct 21, 2026, 10:29 PM EDT
Recruiting Phase 2 Interventional

Metric-Optimized Spectacle Prescriptions for Children With Down Syndrome

NCT07490444
View directory record Official record
Conditions
Refractive Error Correction, Visual Acuity
Interventions
Metric-optimized spectacles, Routine Clinical Spectacles
Device
Lead sponsor
Ohio State University
Other
Eligibility
5 Years to 12 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 21, 2026, 10:29 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of the Uro-C Cystoscope for Use in Diagnostic Cystoscopy Procedures

NCT03331705
View directory record Official record
Conditions
Bladder Tumor
Interventions
Uro-C (Use of new cystoscope)
Device
Lead sponsor
UroSee Corporation
Industry
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 21, 2026, 10:29 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Visual Acoustic Biofeedback for RSE Via Telepractice

NCT04858022
View directory record Official record
Conditions
Speech Sound Disorder
Interventions
Visual-Acoustic Biofeedback Treatment, No Treatment
Behavioral · Other
Lead sponsor
Montclair State University
Other
Eligibility
9 Years to 15 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Upper Montclair, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 21, 2026, 10:29 PM EDT
Terminated Not applicable Interventional

Macugen for Histoplasmosis

NCT00272766
View directory record Official record
Conditions
Ocular Histoplasmosis, Choroidal Neovascularization
Interventions
pegaptanib sodium
Drug
Lead sponsor
Barnes Retina Institute
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 27, 2006 · Synced Oct 21, 2026, 10:29 PM EDT