The Glaucoma and Retinopathy Screening Study (NCT06882356)
The Glaucoma and Retinopathy Screening Study (GRaSS)
🩺 Plain-English Summary (8th-Grade Level)
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
Who can join: Review the eligibility criteria below.
Location: Massachusetts General Hospital Internal Medicine Associates — Boston, Massachusetts
Age range: 40 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (7 Sites)
- Massachusetts General Hospital Internal Medicine Associates — Boston, Massachusetts
- Brigham and Women's Primary Care Associates of Longwood — Boston, Massachusetts
- Massachusetts General Hospital Broadway Primary Care-Revere — Boston, Massachusetts
- MGH Chelsea HealthCare Center — Chelsea, Massachusetts
- NSPG Lynn — Lynn, Massachusetts
- NSPG Salem — Salem, Massachusetts
- NSPG Saugus — Saugus, Massachusetts
📞 Contact the Study Coordinator
Phone: (617) 573-3094
Email: grass@mgb.org
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Glaucoma
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- Electrical Stimulation for the Treatment of Glaucoma — Palo Alto, California
- Visual Field Analysis With Artificial Intelligence — Alexandria, Virginia
- Anterior Segment Optical Coherence Tomography Microstent Positioning — Murray, Utah
- Observational Study to Evaluate Long Term Outcomes for Ocular Hypertension and Glaucoma Patients Treated With the SpyGlass Bimatoprost Implant System / IOL Combination — Santa Rosa de Copán,
- Evaluate the Safety and Effectiveness of iSTAR Medical's MINIject™ Implant for Lowering Intraocular Pressure (IOP) in Subjects With Primary Open-angle Glaucoma. — Glendale, Arizona
Explore by condition: All Glaucoma clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.