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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

Full criteria on ClinicalTrials.gov

Sites (7)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Massachusetts General Hospital Broadway Primary Care-Revere
Coordinator of this site? Confirm its status
BostonUnited StatesRecruiting
Massachusetts General Hospital Internal Medicine Associates
Coordinator of this site? Confirm its status
BostonUnited StatesRecruiting
Brigham and Women's Primary Care Associates of Longwood
Coordinator of this site? Confirm its status
BostonUnited StatesRecruiting
MGH Chelsea HealthCare Center
Coordinator of this site? Confirm its status
ChelseaUnited StatesRecruiting
NSPG Lynn
Coordinator of this site? Confirm its status
LynnUnited StatesRecruiting
NSPG Salem
Coordinator of this site? Confirm its status
SalemUnited StatesNot yet recruiting
NSPG Saugus
Coordinator of this site? Confirm its status
SaugusUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.