Actively Recruiting
Smartphone Flicker Fusion Test for Patients With Optic Disorders.
Led by Randy Kardon · Updated on 2025-11-24
500
Participants Needed
1
Research Sites
570 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this project is to validate a quick, easy-to-use and administer smartphone flicker fusion test. The app (called eyeFusion) can potentially be used to easily and quickly collect critical flicker fusion measurements on patients admitted with optic disorders as part of the clinical care process.
CONDITIONS
Official Title
Smartphone Flicker Fusion Test for Patients With Optic Disorders.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 18 and 80 years
- Healthy normal controls with no known eye disorders
- Patients aged 18 to 80 years with clinically associated scotoma
You will not qualify if you...
- Presence of scotoma or any other ocular disorder in healthy controls
- Presence of any other ocular disorder in patients with scotoma
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Iowa
Iowa City, Iowa, United States, 52240
Actively Recruiting
Research Team
J
Julie K Nellis, BSN
CONTACT
J
Jan Full, BSN
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NON_RANDOMIZED
Model
PARALLEL
Primary Purpose
SCREENING
Number of Arms
2
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