Actively Recruiting
Adaptive Optics Retinal Imaging for Eye Diseases in Participants Age 12 and Older
Led by National Eye Institute (NEI) · Updated on 2026-05-11
1000
Participants Needed
1
Research Sites
N/A
Total Duration
On this page
AI-Summary
What this Trial Is About
Researchers are studying adaptive optics, a new imaging technology, to improve the diagnosis, treatment, and management of eye diseases affecting the retina. The study involves both people over age 12 with various eye diseases and healthy volunteers over age 12 to compare retinal images between diseased and normal eyes. The goal is to find better ways to detect retinal problems earlier than current methods allow. Participants will undergo eye exams including pupil dilation and adaptive optics imaging, where they look into a special instrument that captures high-resolution images of the retina. Some may also have additional tests like perimetry, color vision tests, and electroretinograms using numbing eye drops and special contact lenses. This observational study plans to enroll a total of 600 participants over five years, with 350 having eye diseases and 250 healthy volunteers. During the study visits, participants will provide medical and eye history and information about their medications. Researchers will assess the adaptive optics images qualitatively and quantitatively to compare normal and diseased retinal states. The study includes regular eye exams and imaging assessments, with the primary outcome focused on evaluating these adaptive optics images. Participation involves one or more visits, with detailed eye examinations and imaging procedures to monitor retinal health.
CONDITIONS
Brief Title
Adaptive Optics Retinal Imaging
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Participants 12 years of age or older
- Able to cooperate with eye exam and adaptive optics imaging
- Able to understand and sign informed consent or have a parent/legal guardian do so if a minor
- Have an eye disease or be a healthy volunteer with a normal eye exam (no visually significant findings)
You will not qualify if you...
- Conditions preventing adequate imaging (e.g., unstable fixation, media opacity)
- Under 18 years of age for fluorescein and/or indocyanine green imaging
- History of adverse reaction to fluorescein for those undergoing fluorescein imaging
- History of adverse reaction to indocyanine green dye or known/suspected allergies to iodine or shellfish for those undergoing indocyanine green imaging
Research Team
D
Daniel W Claus, R.N.
J
Johnny C Tam, Ph.D.
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