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ClinicalTrials.gov public records Last synced Sep 6, 2026, 7:37 AM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Study Evaluating Retinal Health Monitoring System Visual Acuity Module.

NCT04169802
Conditions
Age Related Macular Degeneration
Interventions
Retinal Health Monitoring System Visual Acuity Module, Sloan letter, logarithmic near visual acuity chart (Reference Chart)
Diagnostic Test
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
50 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Phoenix, Arizona
Completed No phase listed Observational Accepts healthy volunteers

Functionally Validated Structural Endpoints for Early AMD

NCT04112667
Conditions
Age-related Macular Degeneration, Aging
Interventions
Normal Macular Health, Early Macular Degeneration, Young Normals
Other
Lead sponsor
Cynthia Owsley
Other
Eligibility
20 Years and older
Enrollment
556 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Recruiting No phase listed Observational Accepts healthy volunteers

Assessment of the Ocular Microbiome in Health and Disease

NCT05414994
Conditions
Microbial Colonization, Eye Diseases, Ophthalmopathy
Interventions
Eye swab
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Diabetic Retinal Disease
Interventions
Visual Acuity, Reading Speed, Visual Field testing, Contrast sensitivity, Electroretinography (ERG) and pupillography in light- and dark-adapted states, Ultrawide field-color photograph, Ultrawide field-Fluorescein angiogram, Optical coherence tomography, Optical coherence tomography- Angiography
Diagnostic Test · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
Augusta, Georgia • Boston, Massachusetts • Detroit, Michigan + 1 more
Withdrawn No phase listed Observational Accepts healthy volunteers

Study Evaluating Retinal Health Monitoring System Thickness Module

NCT04428242
Conditions
Macular Edema, Macular Degeneration
Interventions
RHMS-RTM, SD-OCT
Device · Diagnostic Test
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Sacramento, California