Actively Recruiting
Development and Evaluation of Functional Visual Field and Navigation Endpoints in Moderate to Profound Inherited Retinal Disease (DEFINE-IRD)
Led by Ray Therapeutics, Inc. · Updated on 2026-03-31
25
Participants Needed
1
Research Sites
49 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The Vision Research and Assessment Institute (VRAI) was established with the purpose of serving as a testing facility for efficacy endpoints for patients with Low Vision. The mission of the VRAI is to enable the highest quality, standardized efficacy testing of patients with visual impairment. The VRAI facilitates the development and refinement of existing endpoints specifically for testing patients with Low Vision.
CONDITIONS
Official Title
Development and Evaluation of Functional Visual Field and Navigation Endpoints in Moderate to Profound Inherited Retinal Disease (DEFINE-IRD)
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Diagnosis of bilateral retinitis pigmentosa (RP) or other retinal dystrophies impacting peripheral vision as confirmed from previous eye examination records
- Best-corrected visual acuity between 20/200 to HM in at least one eye
- Reasonably fluent in English or Spanish
You will not qualify if you...
- Cognitive impairment, memory loss or dementia that prevents informed consent or study completion
- Any condition that would interfere with participation or compliance as judged by the investigator
- Current pregnancy as reported by patient
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Vision Research and Assessment Institute
Irvine, California, United States, 92614
Actively Recruiting
Research Team
R
Reem Jaber, MS, CGC
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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