Assessment of Retinal Fundus Imaging Camera

NCT ID: NCT06173232

Last Updated: 2023-12-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-11-20

Study Completion Date

2024-05-31

Brief Summary

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The goal of this prospective study is to evaluate device performance when using fundus images taken from retinal fundus cameras in subjects with and without diabetic retinopathy per ETDRS level 35 and higher with or without macular edema.

Detailed Description

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The goal of this prospective study is to evaluate device performance when using fundus images taken from retinal fundus cameras in subjects with and without diabetic retinopathy (ETDRS level 35 and higher) with or without macular edema. Study subjects will sign the informed consent form, and data collection will involve being imaged by cameras.

Conditions

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Diabetic Retinopathy Diabetic Macular Edema

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Group 1

Subjects with ETDRS ≥ 35 with or without DME

Camera Imaging

Intervention Type DEVICE

Camera Imaging

Group 2

Subjects with ETDRS 20 or less and no DME

Camera Imaging

Intervention Type DEVICE

Camera Imaging

Interventions

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Camera Imaging

Camera Imaging

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* 22 years of age or older.
* Documented diagnosis of diabetes mellitus, as per any of the following: Having met the criteria established by the World Health Organization (WHO) and/or the American Diabetes Association (ADA), Hemoglobin A1c (HbA1c) ≥ 6.5%, Fasting Plasma Glucose (FPG) ≥ 126 mg/dL (7.0 mmol/L), Oral Glucose Tolerance Test (OGTT) with two-hour plasma glucose (2-hr PG) ≥ 200 mg/dL (11.1 mmol/L), using the equivalent of an oral 75g anhydrous glucose dose dissolved in water, Symptoms of hyperglycemia or hyperglycemic crisis with a random plasma glucose (RPG) ≥ 200 mg/dL (11.1 mmol/L)
* Ability to understand and the willingness to sign a written informed consent document.
* Diagnosis from a retinal specialist of ETDRS level of 35 or higher with or without DME or diagnosis from a retinal specialist of ETDRS level 20 or lower and no DME.
* Standard Corrected Visual Acuity of at least 20/40 or better in both eyes.

Exclusion Criteria

* Currently participating in an interventional eye study (e.g., actively receiving the investigational product for Diabetic Retinopathy (DR) and/or Diabetic Macular Edema (DME)).
* Has a condition that, in the opinion of the investigator, would preclude participation in the study (e.g., unstable medical status including blood pressure or glycemic control, microphthalmia, or previous enucleation).
* Pregnancy
* Has a known allergy to or contraindication for the use of Tropicamide 1% or other mydriatic eye drops.
* Any condition that is contraindicated for the use of study devices in the opinion of the investigator.
* Contraindication for imaging by devices used in the study due to any of the following:
* Subject is hypersensitive to light
* Subject recently underwent photodynamic therapy (PDT)
* Subject is taking medication that causes photosensitivity
Minimum Eligible Age

22 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Digital Diagnostics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Audrey Singh, BS

Role: STUDY_DIRECTOR

Digital Diagnostics, Inc.

Locations

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Midwest Eye Center

Cincinnati, Ohio, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Breanne MacMillan, MS

Role: CONTACT

Phone: 815-931-1354

Email: [email protected]

Facility Contacts

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Savannah Hollingsworth

Role: primary

Other Identifiers

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PRO-CLN-001

Identifier Type: -

Identifier Source: org_study_id