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ClinicalTrials.gov public records Last synced Sep 3, 2026, 4:07 AM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers

Topcon DRI OCT Triton With SS-OCT Angio Software Evaluation Study

NCT04201340
Conditions
Fluorescein Angiography Imaging
Interventions
DRI OCT Triton with SS-OCT Angio software, Cirrus HD-OCT 5000, TRC-50DX
Device
Lead sponsor
Topcon Corporation
Industry
Eligibility
22 Years and older
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Augusta, Georgia
Completed No phase listed Observational Accepts healthy volunteers

Triton Fundus Autofluorescence and Fluorescein Angiography

NCT03107104
Conditions
Medical Need for Fluorescein Angiography Imaging
Interventions
Topcon DRI OCT Triton (plus), TRC-50DX retinal camera
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Conditions
Diabetic Retinopathy
Interventions
I-SITE Intervention, Usual Care Teleophthalmology
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
12,840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

Precision Study of CLAiR AI Software

NCT07747233
Conditions
Cardiovascular Risk
Interventions
CLAiR Artificial Intelligence Software
Device
Lead sponsor
Toku Eyes Ltd
Industry
Eligibility
40 Years to 75 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Homer Glen, Illinois • Canton, Ohio
Completed No phase listed Observational Accepts healthy volunteers

Retinal Fundus Camera Evaluation

NCT02293174
Conditions
Normal Healthy Subjects With no Known Ocular Diseases
Interventions
Topcon TRC-NW400, TRC-NW8, TRC-NW400, Canon-CR2, Zeiss Visucam PRO
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Oakland, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

OCT Angiography Software Evaluation Study

NCT04701931
Conditions
Retina Condition Followed by Fluorescein Angiography Imaging
Interventions
Maestro2 OCTA, Cirrus HD-OCT 5000, TRC-50DX
Device
Lead sponsor
Topcon Corporation
Industry
Eligibility
22 Years and older
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Santa Ana, California • Augusta, Georgia
Completed No phase listed Observational

Comparing 3 Imaging Systems

NCT05022615
Conditions
Diabetic Retinopathy
Interventions
Topcon Camera, Optos Camera, Clarus Camera
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 90 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin