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Smartphone Screening for Eye Diseases

NCT03076697 · Status: ENROLLING_BY_INVITATION · Type: OBSERVATIONAL · Enrollment: 550

Last updated 2025-08-20

No results posted yet for this study

Summary

To validate new screening instruments for eye disease, increase eye care access in underserved communities, and provide a scientifically implemented method to set up programs for eye disease screening.

Conditions

Interventions

DIAGNOSTIC_TEST

Fundus photography

Fundus photographs will be taken with our smartphone-based camera along with the standard of care, including traditional desktop fundus photography. We will test the feasibility and accuracy of a smartphone-based camera for diagnosing disease along with the stage of disease. Several ophthalmologists will grade the smartphone fundus photographs, the traditional retinal photographs, and the documented eye examination. We will assess the agreement between the graders for the diagnosis of eye disease. We will also assess the sensitivity and specificity of diagnoses with the smartphone, using traditional retinal imaging as the reference standard and in a separate analysis using the ophthalmologist's examination as the reference standard.

Sponsors & Collaborators

Principal Investigators

  • Yannis Paulus, MD · University of Michigan

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2015-04-16
Primary Completion
2026-06-30
Completion
2028-08-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03076697 on ClinicalTrials.gov