Rod and Cone Mediated Function in Retinal Disease
NCT02617966
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
Background: Retinal diseases cause the loss of rod and cone photoreceptors. Symptoms include vision loss and night blindness. Researchers want to learn about rod and cone function in healthy people and people with retinal disease. They want to know if how well a person sees in the dark can test the severity of retinal disease. Objectives: To find out if how well a person sees in the dark can test the severity of retinal disease. To find out if this can help detect retinal disease and track its changes.
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Retinal Degeneration
- Retinitis Pigmentosa
- Stargardt's Disease
Eligibility basics and study details
- Study type
- Observational
- Phase
- Not applicable
- Ages
- 5 to 100 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- National Eye Institute (NEI)
- Last updated on ClinicalTrials.gov
- October 8, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Maryland · 1
- National Institutes of Health Clinical Center · Bethesda, MD
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.