NCT06882356Recruiting
The Glaucoma and Retinopathy Screening Study
The Glaucoma and Retinopathy Screening Study (GRaSS)
Source: ClinicalTrials.gov · Last updated 27 Aug 2026
Brief summary (registry, in English)
The goal of this clinical trial is to learn if a new screening approach including an artificial intelligence algorithm that analyzes fundus photographs, measurement of eye pressure and visual field testing works to screen for glaucoma. Participants will: Have an image of their fundus (back of the eye) taken as part of their diabetic eye screening Have a measurement of their eye pressure If needed, have a test of their side vision using a headset
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 2000 (estimated)
- First submitted
- 10 Mar 2025
- Start date
- 16 Jul 2025
- Primary completion date
- Sept 2030
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Diseases
- Glaucoma
- NCT number
- NCT06882356
What you commit to
- Study type: Interventional
- Planned participants: 2000
- From 16 Jul 2025 to the primary completion date, Sept 2030
- 7 sites 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.
Criteria the registry did not label
- Individuals with diabetes undergoing AI-based screening for diabetic retinopathy using the LumineticsCore (Digital Diagnostics) system at primary care centers.
- Individuals who are able and willing to provide informed consent for participation in the study.
Age in the registry: 40 years to - · Sex: All · Does not accept healthy volunteers
Sites (7)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Massachusetts General Hospital Broadway Primary Care-Revere Coordinator of this site? Confirm its status | Boston | United States | Recruiting |
| Massachusetts General Hospital Internal Medicine Associates Coordinator of this site? Confirm its status | Boston | United States | Recruiting |
| Brigham and Women's Primary Care Associates of Longwood Coordinator of this site? Confirm its status | Boston | United States | Recruiting |
| MGH Chelsea HealthCare Center Coordinator of this site? Confirm its status | Chelsea | United States | Recruiting |
| NSPG Lynn Coordinator of this site? Confirm its status | Lynn | United States | Recruiting |
| NSPG Salem Coordinator of this site? Confirm its status | Salem | United States | Not yet recruiting |
| NSPG Saugus Coordinator of this site? Confirm its status | Saugus | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.