New eye drug tiespectus takes on aflibercept in major wet AMD trial
NCT ID NCT07440225
First seen Jun 27, 2026 · Last updated Sep 03, 2026 · Updated 10 times
Summary
This study tests a new medicine called tiespectus (EYE201) for wet age-related macular degeneration, a leading cause of vision loss. About 960 people will receive either tiespectus or the standard treatment aflibercept via eye injections. The goal is to see if tiespectus can improve or maintain eyesight as well as the current drug.
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 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 960 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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50 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.
The main inclusion criteria include but are not limited to the following: * Has treatment naive choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD) including subfoveal, juxtafoveal and extrafoveal lesions or retinal angiomatous proliferations (RAP) and polypoidal choroidal vascularization (PCV) lesions in at least one eye (study eye) * The diagnosis of neovascular age-related macular degeneration (NVAMD) must have been made within 21 days prior to starting study treatment The main exclusion criteria include but are not limited to the following * Has uncontrolled blood pressure at screening * History of any prior macular laser photocoagulation in the study eye * History of uveitis in either eye * History of cataract surgery, minimally invasive glaucoma surgery, or Yttrium-Aluminium Garnet (Yag) laser capsulotomy in the study eye within 90 days before entering the study * Has uncontrolled glaucoma in the study eye * Active retinal disease other than the condition under investigation in the study eye * Has previously received anti- vascular endothelial growth factor (VEGF) therapy or other intravitreal (IVT) therapy in the study eye
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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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
117 sites in 12 countries. 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
Show contact details
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Associated Vitreoretinal and Uveitis Consultants
RECRUITINGCarmel, Indiana, 46032, United States
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Augenzentrum am St. Franziskus Hospital Münster
RECRUITINGMünster, 48145, Germany
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Austin Research Center for Retina
RECRUITINGAustin, Texas, 78705, United States
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Austin Retina Associates (Site 012)
RECRUITINGAustin, Texas, 78705, United States
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Barzilai Medical Center
RECRUITINGAshkelon, 7830604, Israel
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Carmel Medical Center (Site 704)
RECRUITINGHaifa, 3436212, Israel
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Centro Oftalmologico Dr Charles y Asociados (Site 300)
RECRUITINGBuenos Aires, C1121ABB, Argentina
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Centro Oftalmologico Metropolitano
RECRUITINGSan Juan, 00921, Puerto Rico
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Centro Oftalmológico Dr. Zas
RECRUITINGBuenos Aires, PC1023, Argentina
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Centro Privado de Ojos Romagosa SA (Site 307)
RECRUITINGCórdoba, X5000AAI, Argentina
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Centro de Ojos Loria SRL (Site 312)
RECRUITINGBuenos Aires, CP1832, Argentina
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Centro de Ojos Quilmes
RECRUITINGBuenos Aires, B1878KDF, Argentina
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Centro de la Visión
RECRUITINGSalta, A4400, Argentina
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Centro de la Visión (Site 309)
RECRUITINGSalta, A4400, Argentina
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Centrovision Clinica Oftalmologica
RECRUITINGMendoza, 5500, Argentina
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Charles Retina Institute
RECRUITINGGermantown, Tennessee, 38138, United States
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Charleston Neuroscience Institute (CNI) d/b/a Retina Consultants of South Carolina
RECRUITINGMt. Pleasant, South Carolina, 29464, United States
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Charleston Neuroscience Institute (Site 104)
RECRUITINGCharleston, South Carolina, 29414, United States
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Charleston Neuroscience Institute - Bluffton (Site 124)
RECRUITINGBluffton, South Carolina, 29910, United States
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Cincinnati Eye Institute (Site 133)
RECRUITINGCincinnati, Ohio, 45242, United States
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Clinica Privada de Ojos
RECRUITINGBuenos Aires, B7600, Argentina
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Clinica de Oftalmologia Barraquer
RECRUITINGBarcelona, 08021, Spain
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Cumberland Valley Retina Consultants (Site 007)
RECRUITINGHagerstown, Maryland, 21740, United States
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Eye Clinic Albury Wodonga (Site 425)
RECRUITINGAlbury, 2640 NSW, Australia
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Eye Clinic of Wisconsin
RECRUITINGWausau, Wisconsin, 54403, United States
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EyeHealth Northwest
RECRUITINGPortland, Oregon, 97225, United States
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Florida Eye Clinic (Site 130)
RECRUITINGAltamonte Springs, Florida, 32701, United States
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Florida Retina Consultants
RECRUITINGLakeland, Florida, 33805, United States
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Florida Retina Institute
RECRUITINGJacksonville, Florida, 32216, United States
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Fondation Asile des aveugles (Hôpital Ophtalmique Jules-Gonin)
RECRUITINGLausanne, CH-1004, Switzerland
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Fort Lauderdale Eye Institute (Site 042)
RECRUITINGPlantation, Florida, 33324, United States
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Foundation for Vision Research (Site 073)
RECRUITINGGrand Rapids, Michigan, 49546, United States
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Fundacion Jorge Zambrano para la investigación, diagnostivo y tratamiento de enfermedades oculares (Site 302)
RECRUITINGBuenos Aires, C1023AAQ, Argentina
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Global Research Management, Inc.
RECRUITINGGlendale, California, 91204, United States
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Grupo Laser Vision (Rosario Eximer Laser Vision SA)
RECRUITINGRosario, Santa Fe Province, S2000DLA, Argentina
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Hadassah Medical Center Opthalmology Department (Site 701)
RECRUITINGJerusalem, 9112001, Israel
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Hospital Britanico- Microcentro
RECRUITINGCdad. Autónoma de Buenos Aires, 1008, Argentina
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Hospital Universitari Vall d'Hebron - despacho de coordinación de oftalmología. Planta 8, Edifici General
RECRUITINGBarcelona, 08035, Spain
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Hospital Universitario Puerta de Hierro - Majadahonda
RECRUITINGMadrid, 28222, Spain
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Illinois Retina Associates
RECRUITINGOak Park, Illinois, 60304, United States
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Instituto Donato
RECRUITINGCdad. Autónoma de Buenos Aires, C1428, Argentina
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Instituto Oftalmologico de Buenos Aires SA (Site 306)
RECRUITINGBuenos Aires, C1120AAN, Argentina
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Instituto Zeman Bardeci (Site 311)
RECRUITINGSalta, A4400, Argentina
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Instituto de Microcirugía Ocular Córdoba (IMOC S.R.L) (Site 305)
RECRUITINGCórdoba, 5000, Argentina
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Kaplan Medical Center Ophthalmology Department (Site 705)
RECRUITINGRehovot, 7661005, Israel
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Klinika okulistyczna w Olsztynie - Centrum Diagnostyki i Mikrochirurgii Oka Lens
RECRUITINGOlsztyn, 10-424, Poland
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Launceston Eye Doctors
RECRUITINGLaunceston, 7250, Australia
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London North West University Healthcare NHS Trust (LNWH) (Site 201)
RECRUITINGLondon, NW10 7NS, United Kingdom
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Marsden Eye Specialists (Site 420)
RECRUITINGParramatta, 2150, NSW, Australia
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Marsden Eye Specialists (Site 423)
RECRUITINGStrathfield, 2135 NSW, Australia
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Microcirugia Ocular Rosario (Site 310)
RECRUITINGRosario, Santa Fe Province, S2000TC, Argentina
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Mid Atlantic Retina
RECRUITINGCherry Hill, New Jersey, 08034, United States
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Mid Atlantic Retina (Site 050)
RECRUITINGBethlehem, Pennsylvania, 18017, United States
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Midwest Eye Institute
RECRUITINGCarmel, Indiana, 46032, United States
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Mississippi Retina Associates (Site 084)
RECRUITINGMadison, Mississippi, 39110, United States
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North Carolina Retina Associates
RECRUITINGGreenville, North Carolina, 27834, United States
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Northern Kurzeme Regional Hospital
RECRUITINGVentspils, LV3601, Latvia
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Oftalmika Sp. z o.o.
RECRUITINGBydgoszcz, 85-631, Poland
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Oftalmología Global (Centro Médico Oftalmología Global) (Site 304)
RECRUITINGRosario, Santa Fe Province, S2000DSK, Argentina
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Oftar Centro De Oftalmología en Mendoza
RECRUITINGMendoza, 5500, Argentina
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P.Stradins clinical university hospital
RECRUITINGRiga, LV1002, Latvia
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Pacific Northwest Retina (Site 112)
RECRUITINGBurlington, Washington, 98233, United States
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Palmetto Retina Center
RECRUITINGAiken, South Carolina, 29803, United States
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Piedmont Eye Center (Site 054)
RECRUITINGLynchburg, Virginia, 24502, United States
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Piedmont Retina Specialists - Greensboro
RECRUITINGGreensboro, North Carolina, 27401, United States
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Piedmont Retina Specialists - Winston-Salem
RECRUITINGWinston-Salem, North Carolina, 27103, United States
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RSresearch (Site 308)
RECRUITINGBuenos Aires, C1033AAW, Argentina
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Rabin Medical Center (Site 700)
RECRUITINGPetah Tikva, 49100, Israel
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Rambam Health Corporation (Site 706)
RECRUITINGHaifa, 3109601, Israel
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Research Network Arizona / Retina Macula Institute of Arizona
RECRUITINGScottsdale, Arizona, 85255, United States
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Retina & Vitreous of Texas
RECRUITINGBellaire, Texas, 77401, United States
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Retina Associates of Florida, LLC
RECRUITINGTampa, Florida, 33609, United States
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Retina Associates of Utah
RECRUITINGSalt Lake City, Utah, 84107, United States
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Retina Care Specialists
RECRUITINGPalm Beach Gardens, Florida, 33410, United States
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Retina Center of Arkansas
RECRUITINGFayetteville, Arkansas, 72703, United States
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Retina Center of Texas
RECRUITINGSouthlake, Texas, 76092, United States
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Retina Consultants of Minnesota
RECRUITINGSaint Louis Park, Minnesota, 55416, United States
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Retina Consultants of Southern California (Site 043)
RECRUITINGRedlands, California, 92374, United States
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Retina Consultants of Texas (Site 014)
RECRUITINGThe Woodlands, Texas, 77384, United States
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Retina Consultants, PLLC
RECRUITINGCharleston, West Virginia, 25301, United States
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Retina Group of Florida (Site 070)
RECRUITINGFort Lauderdale, Florida, 33308, United States
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Retina Northwest, PC
RECRUITINGPortland, Oregon, 97221, United States
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Retina Partners of Northwest Arkansas, PLLC
RECRUITINGSpringdale, Arkansas, 72764, United States
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Retina Research Institute of Texas (Site 010)
RECRUITINGAbilene, Texas, 79606, United States
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Retina Specialists of Mississippi
RECRUITINGHattiesburg, Mississippi, 39402, United States
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Retina Vitreous Associates of Florida
RECRUITINGTampa, Florida, 33617, United States
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Retina Vitreous Associates of Florida (Site 049)
RECRUITINGSt. Petersburg, Florida, 33711, United States
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Retina Vitreous Center
RECRUITINGEdmond, Oklahoma, 73013, United States
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Retina Vitreous Surgeons of CNY, PC (Site 033)
RECRUITINGLiverpool, New York, 13088, United States
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Retina and Eye Consultants
RECRUITINGHurstville, 2220, Australia
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Retinal Consultants Medical Group (Site 020)
RECRUITINGSacramento, California, 95825, United States
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Retinal Consultants Medical Group (Site 022)
RECRUITINGSacramento, California, 95841, United States
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Retinal Consultants Medical Group (Site 024)
RECRUITINGModesto, California, 95356, United States
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Riga East University hospital, clinical centre Bikernieki
RECRUITINGRiga, LV1006, Latvia
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Shamir Medical Center (Site 703)
RECRUITINGẔerifin, 7033001, Israel
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Sheba Medical Center (Site 707)
RECRUITINGRamat Gan, 6265601, Israel
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Silmalaser OÜ
RECRUITINGTallinn, 11412, Estonia
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Southern Vitreoretinal Associates
RECRUITINGTallahassee, Florida, 32308, United States
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Southwest Retina Specialists
RECRUITINGAmarillo, Texas, 79106, United States
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Spokane Eye Clinical Research (Site 075)
RECRUITINGSpokane, Washington, 99204, United States
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Springfield Clinic
RECRUITINGSpringfield, Illinois, 62703, United States
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Stadtspital Zurich Triemli Forschungszentrum Augenklinik
RECRUITINGZurich, CH-8063, Switzerland
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Strategic Clinical Research Group
RECRUITINGWeatherford, Texas, 76087, United States
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Swiss Eye Institute and Berner Augenklinik
RECRUITINGBern, CH-3007, Switzerland
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Sydney Eye Hospital (Site 426)
RECRUITINGSydney, 2000 NSW, Australia
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Sydney Retina Clinic and Day Surgery (Site 424)
RECRUITINGSydney, 2000, NSW, Australia
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Texas Retina (Site 037)
RECRUITINGPlano, Texas, 75075, United States
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Texas Retina Associates
RECRUITINGArlington, Texas, 76012, United States
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Texas Retina Associates
RECRUITINGDallas, Texas, 75231, United States
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Tulsa Retina Consultants
RECRUITINGTulsa, Oklahoma, 74114, United States
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University Hospital Basel, Eye Clinic
RECRUITINGBasel, CH-4031, Switzerland
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University Hospitals of Leicester NHS Trust (Site 209)
RECRUITINGLeicester, LE1 5WW, United Kingdom
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Vision Research Center Eye Associates of New Mexico
RECRUITINGAlbuquerque, New Mexico, 87109, United States
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Vista Augenklinik Binningen
RECRUITINGBinnigen, CH-4102, Switzerland
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Vitreo Retinal Associates
RECRUITINGGainesville, Florida, 32607, United States
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Wildwood Clinical Research / Florida Retina Institute
RECRUITINGWildwood, Florida, 34785, United States
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ong Island Vitreoretinal Consultants / Vitreoretinal Consultants of NY (Site 105)
RECRUITINGHauppauge, New York, 11788, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can blocking rogue immune cells stop a leading cause of blindness?
- A clogged artery behind dry macular degeneration? a new scan puts it to the test
- A window into the eye: could functional tests predict macular degeneration progression?
- Can a new gel make eye injections less painful?
- Can a VR maze reveal hidden vision loss in macular degeneration?
- Laser zap before eye injection could cut needle count for wet AMD