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Retinal Fundus Camera Evaluation

TRC-NW400 Retinal Fundus Camera Image Evaluation and Instrument Comparison Protocol

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02293174
Enrollment
10
Registered
2014-11-18
Start date
2014-09-30
Completion date
2015-01-31
Last updated
2022-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Normal Healthy Subjects With no Known Ocular Diseases

Brief summary

Establish a normal baseline setting configuration for image capture using the Topcon TRC-NW400 non-mydriatic retinal camera.

Detailed description

Establish a normal baseline setting configuration for image capture using the Topcon TRC-NW400 non-mydriatic retinal camera. While also comparing the images to other manufacturer's retinal cameras

Interventions

DEVICETopcon TRC-NW400

Retinal Fundus Camera

DEVICETRC-NW8

Retinal Fundus Camera

DEVICETRC-NW400

Retinal Fundus Camera

DEVICECanon-CR2

Retinal Fundus Camera

DEVICEZeiss Visucam PRO

Retinal Fundus Camera

Sponsors

Topcon Medical Systems, Inc.
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Subjects with no known ocular diseases

Exclusion criteria

* Subjects with known ocular diseases

Design outcomes

Primary

MeasureTime frameDescription
Fundus Image Grading1 HourDetermining the best display to reflect the real color of the retina

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026