New hope: eye injections may stop Radiation-Related blindness
NCT ID NCT05844982
First seen Jun 25, 2026 · Last updated Aug 21, 2026 · Updated 5 times
Summary
This phase 3 trial tests whether two different eye treatments can prevent vision loss in people who have had radiation therapy for a type of eye cancer called uveal melanoma. The study will compare faricimab injections given every 3 months, a fluocinolone acetonide implant placed in the eye, and simple observation. About 600 participants will be followed to see if these treatments help maintain vision over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- faricimab and fluocinolone acetonide
- What this could lead to
- If successful, this could offer a way to prevent vision loss in people who have had radiation therapy for eye cancer.
- What could go wrong
- This is a large phase 3 trial, but it is still experimental. The treatments may not prevent vision loss and could have side effects like eye inflammation or increased eye pressure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2023
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria * Primary uveal melanoma (excluding iris melanoma) receiving primary treatment with plaque brachytherapy * Absence of unrelated cause of visual loss * Baseline visual acuity ≥ 34 letters (20/200 Snellen equivalent or better) * Posterior tumor margin \>0 mm from the center of the macula (i.e., tumor is NOT under the geometric center of the fovea) * Posterior tumor margin \>0 mm from the closest disc margin (i.e., tumor is not touching the edge of the optic disc) * Calculated total dose to center of the macula ≥30 Gy Key Exclusion Criteria * Opaque media * Inability to undergo fluorescein angiography * Less than 18 years of age * Prior vitrectomy * Intraocular pressure (IOP) ≥ 25 mmHg or history of steroid- induced IOP elevation that required treatment at baseline * IOP ≥ 25 mmHg at randomization or increase in IOP ≥ 8 mmHg from baseline to randomization (following steroid challenge
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
27 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Associated Retinal Consultants, P.C.
RECRUITINGRoyal Oak, Michigan, 48073, United States
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Byers Eye Institute at Stanford University
RECRUITINGPalo Alto, California, 94303, United States
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Emory Eye Center
RECRUITINGAtlanta, Georgia, 30322, United States
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Foundation for Vision Research and Retina Specialists of Michigan, P.C.
RECRUITINGGrand Rapids, Michigan, 49546, United States
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IL Eye and Ear Infirmary-University of Illinois at Chicago
RECRUITINGChicago, Illinois, 60612, United States
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Massachusetts Eye and Ear
RECRUITINGBoston, Massachusetts, 02214, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Midwest Eye Institute
RECRUITINGIndianapolis, Indiana, 46290, United States
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Northwestern Memorial Group
RECRUITINGChicago, Illinois, 60611, United States
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Oregon Health & Science University
RECRUITINGPortland, Oregon, 97239, United States
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Pittsburgh Clinical Trial Consortium
RECRUITINGSewickley, Pennsylvania, 15143, United States
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Retina Associates of Florida, LLC
RECRUITINGTampa, Florida, 33609, United States
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Retina Consultants
RECRUITINGManchester, Connecticut, 06042, United States
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Retina Consultants of Carolina, PA
RECRUITINGGreenville, South Carolina, 29605, United States
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Retina Consultants of Texas, PA
RECRUITINGBellaire, Texas, 77401, United States
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Retina Research Institute, LLC
RECRUITINGSt Louis, Missouri, 63128, United States
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Retina-Vitreous Consultants, Inc.
RECRUITINGMonroeville, Pennsylvania, 15146, United States
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Southeastern Retina Associates
RECRUITINGHixson, Tennessee, 37343, United States
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Tennessee Retina, PC
RECRUITINGNashville, Tennessee, 37203, United States
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Texas Retina Associates
RECRUITINGLubbock, Texas, 79424, United States
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The Board of Regents of the University of Wisconsin System
RECRUITINGMadison, Wisconsin, 53705, United States
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The Cleveland Clinic Foundation DBA Cleveland Clinic Lerner College of Medicine
RECRUITINGCelveland, Ohio, 44120, United States
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UT Southwestern Medical Center
RECRUITINGDallas, Texas, 75390, United States
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University of Iowa Department of Ophthalmology and Visual Sciences
RECRUITINGIowa City, Iowa, 52242, United States
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University of Kentucky Advanced Eye Care
RECRUITINGLexington, Kentucky, 40508, United States
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Washington University Ophthalmology
RECRUITINGSt Louis, Missouri, 63110, United States
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Wills Eye Hospital
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Magnetic pulses to the brain: a new way to sharpen failing eyesight?
- Can flooding the liver with chemotherapy stop ocular melanoma?
- Liver-Targeted immune cell attack tested against melanoma spread
- Can a pill combo keep uveal melanoma from coming back?
- Brain training may reshape brain chemistry in schizophrenia
- Can tracking a rare eye cancer pave the way for new treatments?