New eye injection could change treatment for wet AMD
NCT ID NCT07496567
First seen Jun 24, 2026 · Last updated Aug 07, 2026 · Updated 7 times
Summary
This study tests a new drug called tiespectus (MK-8748) against the current standard treatment, aflibercept, for people with wet age-related macular degeneration (AMD). About 960 participants will receive injections into the eye and be followed for a year to see if tiespectus can improve vision as well as or better than aflibercept. The goal is to find a new option for those who don't respond well to existing treatments.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- tiespectus (also called MK-8748 or EYE201)
- What this could lead to
- If it works, this could offer a new treatment option for wet age-related macular degeneration, potentially helping people maintain or improve their vision.
- What could go wrong
- This is an early-to-mid stage trial, so the drug may not work better than the current standard treatment. There are also risks from the eye injection itself, such as infection or inflammation.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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.
Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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AIBILI Azinhaga de Santa Comba
RECRUITINGCoimbra, 3000-548, Portugal
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Asheville Eye Associates, Retina Division (Site 077)
RECRUITINGAsheville, North Carolina, 28803, United States
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Associated Retina Consultants - Gilbert
RECRUITINGGilbert, Arizona, 85259, United States
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Astra Clinic.s.r.o.
RECRUITINGPrague, 184 00, Czechia
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Austin Retina Associates
RECRUITINGRound Rock, Texas, 78681, United States
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Austin Retina Associates
RECRUITINGSan Marcos, Texas, 78666, United States
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Axon Clinical, s.r.o. (Site 400)
RECRUITINGPrague, 150 00, Czechia
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Budapest Retina Associates
RECRUITINGBudapest, 1133, Hungary
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Butchertown Clinical Trials
RECRUITINGLouisville, Kentucky, 40206, United States
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Cascade Medical Research Institute, LLC
RECRUITINGSpringfield, Oregon, 97477, United States
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Center for Retina and Macular Disease (Site 062)
RECRUITINGWinter Haven, Florida, 33880, United States
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Centre Ophtalmologique Saint Exupéry
RECRUITINGSaint-Cyr-sur-Loire, 37540, France
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Centre d'Ophtalmologie Paradis-Monticelli
RECRUITINGMarseille, 13008, France
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Charleston Neuroscience Institute
RECRUITINGLadson, South Carolina, 29456, United States
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Charleston Neuroscience Institute (Site 034)
RECRUITINGBeaufort, South Carolina, 29902, United States
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Clinica Oftalmologica del Caribe (COFCA)
RECRUITINGBarranquilla, 080001 - Atlantico, Colombia
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Clinica de Oftalmologia Sandiego
RECRUITINGMedellín, 050021 - Antioquia, Colombia
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Clínica Imbanaco S.A.S
RECRUITINGCali, 760042, Colombia
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Connecticut Eye Consultants, P.C.
RECRUITINGDanbury, Connecticut, 06810, United States
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Envision Ocular, LLC
RECRUITINGBloomfield, New Jersey, 07003, United States
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Erie Retina Research
RECRUITINGErie, Pennsylvania, 16505, United States
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Espaço Médico de Coimbra
RECRUITINGCoimbra, 3030-163, Portugal
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Fakultni nemocnice Kralovske
RECRUITINGPrague, PSČ 100 34, Czechia
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Florida Retina Institute
RECRUITINGOrlando, Florida, 32806, United States
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Fundacion Oftalmologica Nacional
RECRUITINGBogotá, 110231 - D.C., Colombia
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Graystone Eye
RECRUITINGHickory, North Carolina, 28602, United States
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Hopital Intercommunal De Creteil
RECRUITINGCréteil, 94010, France
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Hospital General de Catalunya
RECRUITINGBarcelona, 8195, Spain
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IPEPO - Instituto Paulista de Estudos e Pesquisas em Oftalmologia (Site 332)
RECRUITINGSão Paulo, 04038-032, Brazil
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Illinois Retina Associates
RECRUITINGJoliet, Illinois, 60435, United States
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Klaudians Hospital - Ophthalmology department
RECRUITINGMladá Boleslav, 293 01, Czechia
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Long Island Vitreoretinal Consultants / Vitreoretinal Consultants of NY
RECRUITINGGreat Neck, New York, 11021, United States
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Maine Eye Center (Site 097)
RECRUITINGPortland, Maine, 04101, United States
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Mid Atlantic Retina Specialists
RECRUITINGHagerstown, Maryland, 21740, United States
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NC Retina
RECRUITINGCary, North Carolina, 27511, United States
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NC Retina Associates
RECRUITINGWake Forest, North Carolina, 27587, United States
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Northeast Wisconsin Retina Associates
RECRUITINGAppleton, Wisconsin, 54914, United States
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Northern California Retina Vitreous Associates Medical Group, Inc.
RECRUITINGMountain View, California, 94040, United States
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Oftalvist
RECRUITINGBurjassot -(Valencia), 46100, Spain
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Orange County Retina Medical Group
RECRUITINGSanta Ana, California, 92705, United States
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Pacific Northwest Retina
RECRUITINGBellevue, Washington, 98004, United States
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Palmetto Retina Center
RECRUITINGFlorence, South Carolina, 29501, United States
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Palmetto Retina Center
RECRUITINGWest Columbia, South Carolina, 29169, United States
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Presidio Ospedaliero Universitario "Santa Maria della Misericordia" Clinica Oculistica - Padiglione 7 - Piano 3
RECRUITINGUdine, 33100, Italy
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RSC Research LLC
RECRUITINGDenver, Colorado, 80222, United States
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Retina Associates of Western NY, PC (Site 051)
RECRUITINGRochester, New York, 14620, United States
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Retina Associates, LLC
RECRUITINGLenexa, Kansas, 66215, United States
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Retina Consultants of Minnesota
RECRUITINGEdina, Minnesota, 55435, United States
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Retina Consultants of Southern Colorado
RECRUITINGColorado Springs, Colorado, 80909, United States
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Retina Consultants of Southern Colorado
RECRUITINGPueblo, Colorado, 81008, United States
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Retina Consultants of Texas
RECRUITINGBellaire, Texas, 77401, United States
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Retina Consultants of Texas
RECRUITINGKaty, Texas, 77494, United States
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Retina Consultants of Texas
RECRUITINGSan Antonio, Texas, 78240, United States
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Retina Consultants of Texas
RECRUITINGSchertz, Texas, 78154, United States
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Retina Consultants, LLC
RECRUITINGSalem, Oregon, 97302, United States
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Retina Consultants, P.C.
RECRUITINGManchester, Connecticut, 06042, United States
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Retina Group of Florida
RECRUITINGFort Myers, Florida, 33912, United States
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Retina Group of Florida (Site 065)
RECRUITINGSarasota, Florida, 34232, United States
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Retina Group of New England
RECRUITINGWaterford, Connecticut, 06385, United States
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Retina Research Institute at New England Retina Consultants, PC
RECRUITINGSpringfield, Massachusetts, 01107, United States
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Salt Lake Retina
RECRUITINGWest Jordan, Utah, 84088, United States
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Southeastern Retina Associates
RECRUITINGHixson, Tennessee, 37343, United States
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Southeastern Retina Associates (Site 095)
RECRUITINGJohnson City, Tennessee, 37604, United States
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Southeastern Retina Associates, P.C.
RECRUITINGKnoxville, Tennessee, 37922, United States
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Tennessee Retina
RECRUITINGNashville, Tennessee, 37203, United States
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Texas Retina Associates
RECRUITINGFort Worth, Texas, 76104, United States
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The Retina Partners
RECRUITINGEncino, California, 91436, United States
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University Retina & Macula Associates, P.C.
RECRUITINGLemont, Illinois, 60439, United States
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VISUS spol. s r.o.
RECRUITINGNáchod, 54701, Czechia
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Vistar Eye Center (Site 129)
RECRUITINGRoanoke, Virginia, 24019, United States
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Wolfe Eye Clinic
RECRUITINGWest Des Moines, Iowa, 50266, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a VR maze reveal hidden vision loss in macular degeneration?
- Laser zap before eye injection could cut needle count for wet AMD
- Can a new eye injection save vision in wet AMD?
- A new eye camera may spot stressed cells before vision loss begins
- A sharper look at the retina: new imaging technology may spot eye disease earlier
- Eye injection aims to tame leading causes of blindness