NCT07798323Recruiting
Noninvasive Imaging Biomarkers of Treatable Macrovascular Disease in Age-related Macular Degeneration.
Source: ClinicalTrials.gov · Last updated 3 Sept 2026
Brief summary (registry, in English)
The purpose of this prospective study is to investigate whether ophthalmic artery stenosis (narrowing of the ophthalmic artery) contributes to the development and progression of geographic atrophy (GA), an advanced form of dry age-related macular degeneration (AMD).
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 30 (estimated)
- First submitted
- 27 Aug 2026
- Start date
- 1 Sept 2026
- Primary completion date
- 31 Dec 2028
- Lead sponsor
- Scott Raymond
- Diseases
- Macular degeneration
- NCT number
- NCT07798323
What you commit to
- Study type: Observational
- Planned participants: 30
- From 1 Sept 2026 to the primary completion date, 31 Dec 2028
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Other concurrent retinal diseases
- Vitreoretinal surgery.
Other illness
- Allergy to iodinated contrast agents.
Lab values
- Chronic kidney disease with eGFR \< 60
Other
- Poor image quality that limits quantification
- GA extending beyond the borders of the SDOCT field of view.
- Bilateral symmetric geographic atrophy.
- Diagnosis of wet AMD.
- Any retinal fluid at baseline.
Who the study is looking for
- 50-80 years of age
- All genders
- Asymmetric dry AMD with geographic atrophy in at least one eye and reduced disease severity in the other eye according to International Classification of Disease (ICD) codes
- Treated at the Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
Age in the registry: 50 years to 80 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Cleveland Clinic Coordinator of this site? Confirm its status | Cleveland | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.