Trial Condition(s):

Macular edema secondary to retinal vein occlusion

A study to learn how well a higher amount of aflibercept given as an injection into the eye works and how safe it is in people with reduced vision due to swelling in the macula, central part of the retina caused by a blocked vein in the retina (macula edema secondary to retinal vein occlusion) (QUASAR)

Bayer Identifier:

22153

ClinicalTrials.gov Identifier:

NCT05850520

EudraCT Number:

Not Available

EU CT Number:

Not Available

Not Yet Recruiting

Trial Purpose

Researchers are looking for a better way to treat people who have macular edema secondary to retinal vein occlusion (RVO).

In people with RVO, a blood vessel that carries blood away from the retina (vein) becomes blocked. The retina is the very back part of the eye. The blocked vein causes fluid and blood to leak into the retina and thereby causes a swelling of the macula (the center of the retina responsible for fine vision). This swelling is called macular edema.

When a vein in the retina is blocked, the levels of a protein called vascular endothelial growth factor (VEGF) rises. VEGF helps the growth of new blood vessels. This can lead to macular edema and may cause the vision to become blurry.

The study treatment intravitreal (IVT) aflibercept is given as an injection into the eye. It works by blocking VEGF and this can help repair vision problems related to RVO. IVT aflibercept is already available and is prescribed by doctors as the standard of care treatment for macula edema secondary to RVO. Standard of care is a treatment that medical experts consider most appropriate for a disease.

Standard of care is given every 4 weeks in people with macula edema secondary to RVO. While repeated injections of aflibercept may prevent worsening of vision, it may place a burden on the patient. However, a higher amount (8 mg) compared to the standard of care (2 mg) of IVT aflibercept is being tested in studies. This higher amount could be given less often. The amount of IVT aflibercept given is measured in milligrams, also known as mg.

The main purpose of this study is to learn how well a higher amount of the study treatment aflibercept works in people with macular edema secondary to RVO. To answer this, researchers will measure changes in vision called best corrected visual acuity (BCVA) in the study participants between study start and after 36 weeks of treatment. Changes will then be compared between those participants who received the higher amount of IVT aflibercept and those that received standard of care.

To learn how safe the study treatment is in the participants, the researchers will count the number of participants from study start and up to 64 weeks later that have:
•    adverse events
•    serious adverse events

“Adverse events” are any medical problems that the participants have during a study. Doctors keep track of all adverse events that happen in studies, even if they do not think they might be related to the study treatments. An adverse event is considered “serious” when it leads to death, puts the participants’ lives at risk, requires hospitalization, causes disability, causes a baby being born with medical problems or is otherwise medically important.

Dependent on the treatment group, the participants will either receive the higher amount of aflibercept or standard of care as an intravitreal injection for up to 60 weeks. The study will consist of a test (screening) phase, a treatment phase and an end of study phase. Each participant will be in the study for up to 64 weeks.

One visit to the study site is planned during the screening phase, followed by visits approximately every 4 weeks (16 in total) during treatment and one visit at the end of the study.
During the study, the study doctors and their team will:
•    check patients’ eye health using various eye examination techniques
•    measure patients’ eye vision (BCVA)
•    take blood and urine samples
•    do physical examinations
•    check vital signs
•    examine heart health using electrocardiogram (ECG)
•    do pregnancy tests in women of childbearing age

In addition, participants will be asked to fill a questionnaire on vision-related quality of life.

Inclusion Criteria
- Adult ≥18 years of age (or country’s legal age of adulthood if the legal age is >18 years) at the time of signing the informed consent.
- Treatment-naïve macular edema involving the foveal center secondary to RVO (BRVO, HRVO, or CRVO) diagnosed within 16 weeks (112 days) before the screening visit in the study eye.
- Early Treatment Diabetic Retinopathy Study BCVA letter score of 73 to 24 (20/40 to 20/320) at screening and baseline visits in the study eye.
Decrease in BCVA determined to be primarily the result of RVO in the study eye.
- Mean CST ≥300 μm on optical coherence tomography (OCT) if excluding Bruch’s membrane (e.g., Cirrus or Topcon) or ≥320 μm if including Bruch’s membrane (e.g., Heidelberg Spectralis), confirmed by the reading center at the screening visit and by the site at baseline visit in the study eye.
- Capable of giving signed informed consent form (ICF) by study participant or legally acceptable representative, which includes compliance with the requirements and restrictions listed in the ICF and in this protocol.
- US participants will be required to have a Health Insurance Portability and Accountability Act (HIPAA) authorization; in other countries, as applicable according to national laws.
- Women of childbearing potential (WOCBP) or men who are sexually active with partners of childbearing potential must agree to use highly effective contraception prior to the initial dose/start of the first treatment, during the study, and for at least 4 months after the last administration of study intervention. Contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for participation in clinical studies and fulfil the conditions set on Section 10.4.2.
Exclusion Criteria
- Concurrent disease that causes substantial decrease of BCVA, is expected to limit BCVA recovery or is likely to require medical or surgical intervention during the study in the study eye.
- Presence or history of the following ocular conditions:
a. Advanced age-related macular degeneration (neovascular AMD or geographic atrophy) in the study eye.
b. Diabetic macular edema or diabetic retinopathy, defined in diabetic participants as diabetic retinopathy lesions outside the area of the vein occlusion in the study eye and anywhere in the retina in the fellow eye.
c. Anterior segment neovascularization, vitreous hemorrhage, retinal detachment in the study eye.
d. Vitreomacular traction, epiretinal membrane or structural damage to the macula that is considered by the Investigator to significantly affect central vision or preclude improvement in vision in the study eye.
e. Macular hole of stage 2 and above in the study eye.
f. Myopia of a spherical equivalent of at least 8 diopters prior to any refractive or cataract surgery in the study eye.
g. Corneal transplant or corneal dystrophy in the study eye.
h. Idiopathic or autoimmune uveitis in the study or in the fellow eye.
- Presence of the following ocular conditions at screening or baseline visit:
a. Significant media opacities, including cataract, that interfere with BCVA, or imaging assessments (e.g., fundus photography [FP], OCT) in the study eye.
b. Aphakia, or pseudophakia with absence of posterior capsule (unless it occurred as a result of a yttrium-aluminum-garnet [YAG] posterior capsulotomy performed more than 30 days before the screening visit), in the study eye.
c. Uncontrolled glaucoma (defined as IOP >25 mmHg despite treatment with anti-glaucoma medication); or history or likely future need of glaucoma surgery in the study eye.
d. Intraocular inflammation/infection (including trace, or above, cells in the anterior chamber and/or vitreous) within 12 weeks (84 days) of the screening visit in the study or in the fellow eye.
e. Extraocular or periocular infection or inflammation (including infectious blepharitis, keratitis, scleritis, or conjunctivitis) in the study or in the fellow eye.
- Uncontrolled blood pressure (defined as systolic >160 mmHg or diastolic >95 mmHg) at the screening visit or baseline visit.
- Uncontrolled diabetes mellitus, defined by hemoglobin A1c (HbA1c) >12% at the screening visit.
- History of cerebrovascular accident or myocardial infarction within 24 weeks (168 days) before the screening visit or between screening and baseline visits.
- Renal failure requiring dialysis, or renal transplant at screening or potentially during the study.
- Any prior or concomitant ocular or systemic treatment (with an investigational or approved, anti-VEGF or other agent) or surgery for RVO in the study eye.
- Previous administration of systemic anti-angiogenic medications for any condition.
- Prior treatment of the study eye with any of the following drugs (any route of ophthalmic administration) or procedures:
a. Anti-angiogenic drugs at any time including investigational therapy (e.g., with anti-angiopoietin/anti-VEGF bispecific monoclonal antibodies).
b. Previous use topical steroids within 4 weeks (28 days) from the screening visit, or intraocular or periocular steroids within 16 weeks (112 days) from the screening visit, or steroid implants at any time.
c. Previous treatment with intraocular or periocular implant, gene therapy, or cell therapy at any time.
d. Treatment with ocriplasmin at any time.
e. Vitreoretinal surgery (including scleral buckling) at any time.
f. Any intraocular surgery, including cataract surgery, within 12 weeks (84 days) before the screening visit.
g. Previous treatment with retinal laser photocoagulation.
- Prior treatment of the fellow eye with any of the following:
a. Gene therapy, or cell therapy in the fellow eye at any time.
- Participation in other clinical studies requiring administration of investigational treatments (other than vitamins and minerals) at the time of screening visit, or within 30 days or 5 half-lives of administration of the previous study intervention, whichever is longer.

Trial Summary

Enrollment Goal
822
Trial Dates
black-arrow
Phase
3
Could I receive a placebo?
No
Products
Aflibercept (VEGF Trap-Eye, BAY86-5321)
Accepts Healthy Volunteers
No

Where to Participate

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Locations
Status
LocationsStatus
Locations

Hôpital de la Croix Rousse

LYON CEDEX 04, France, 69317

Status
Not yet recruiting
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Centre d'Ophtalmologie - Paradis-Monticelli

MARSEILLE, France, 13008

Status
Not yet recruiting
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Centre Ophthalmologie d'Imagerie et de Laser

Paris, France, 75015

Status
Not yet recruiting
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Centre Ophtalmologique Transparence - Tours

Tours, France, 37000

Status
Not yet recruiting
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Hôpital Lariboisière - Paris

Paris, France, 75010

Status
Not yet recruiting
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Centre d'ophtalmologie de l'Odéon

PARIS, France, 75006

Status
Not yet recruiting
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Hôpital François Mitterrand - Dijon

DIJON, France, 21000

Status
Not yet recruiting
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Hôpital Intercommunal - Créteil Cedex

CRETEIL CEDEX, France, 94010

Status
Not yet recruiting
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Centre Hospitalier National d'Ophthalmologie Quinze-Vingt

Paris, France, 75557

Status
Not yet recruiting
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CHU Bordeaux - Hopital Pellegrin - Ophtalmologie

Bordeaux, France, 33076

Status
Not yet recruiting
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CM Wolff

STRASBOURG, France, 67000

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Not yet recruiting
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Ospedale San Raffaele s.r.l.

Milano, Italy, 20132

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Not yet recruiting
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS

Roma, Italy, 00168

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Not yet recruiting
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Fondazione PTV Policlinico Tor Vergata

Roma, Italy, 00133

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Not yet recruiting
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IRCCS Fondazione G.B. Bietti Studio e Ricerca in Otalmologia

Roma, Italy, 00198

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Not yet recruiting
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ASST Fatebenefratelli Sacco

Milano, Italy, 20157

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Not yet recruiting
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Hospital Universitario Clinica Puerta de Hierro

Majadahonda, Spain, 28222

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Not yet recruiting
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Hospital de la Santa Creu i Sant Pau | Gynecology Department

Barcelona, Spain, 8041

Status
Not yet recruiting
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Hospital General Universitario de Valencia

Valencia, Spain, 46014

Status
Not yet recruiting
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Clínica Universidad de Navarra CUN

Pamplona, Spain, 31008

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Not yet recruiting
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Hospital General de Catalunya

Sant Cugat del Vallés, Spain, 08195

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Not yet recruiting
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Hospital del Rio Hortega

Valladolid, Spain, 47012

Status
Not yet recruiting
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Hospital Miguel Servet

Zaragoza, Spain, 50009

Status
Not yet recruiting
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AXON Clinical s.r.o.

Praha 5, Czech Republic, 150 00

Status
Not yet recruiting
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Fakultni Nemocnice Hradec Kralove

Hradec Kralove, Czech Republic, 500 05

Status
Not yet recruiting
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Fakultni nemocnice Ostrava

Ostrava, Czech Republic, 708 52

Status
Not yet recruiting
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Vseobecna fakultni nemocnice v Praze

Praha 2, Czech Republic, 12800

Status
Not yet recruiting
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Lexum a.s., Evropska ocni klinika

Praha 4, Czech Republic, 140 00

Status
Not yet recruiting
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Multiprofile Hospital for Active Treatment Sveta Sofia

Sofia, Bulgaria, 1618

Status
Not yet recruiting
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SEHAT Pentagram

Sofia, Bulgaria, 1309

Status
Not yet recruiting
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CHUSJ - Hospital Sao Joao

Porto, Portugal, 4200-319

Status
Not yet recruiting
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Centro Hospitalar Universitario do Porto

Porto, Portugal, 4099-001

Status
Not yet recruiting
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Espaco Medico de Coimbra

Coimbra, Portugal, 3000-548

Status
Not yet recruiting
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AIBILI

Coimbra, Portugal, 3000-548

Status
Not yet recruiting
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Universitätsklinikum AKH Wien

Wien, Austria, 1090

Status
Not yet recruiting
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Klinikum Klagenfurt am Wörthersee

Klagenfurt, Austria, 9020

Status
Not yet recruiting
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Bajcsy Zsilinszky Korhaz-Rendelointezet

Budapest, Hungary, 1106

Status
Not yet recruiting
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University of Semmelweis/ Semmelweis Egyetem

Budapest, Hungary, 1085

Status
Not yet recruiting
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SZTE ÁOK Szent Györgyi Albert Klinikai Kozpont

Szeged, Hungary, 6720

Status
Not yet recruiting
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Budapest Retina Associates

Budapest, Hungary, 1133

Status
Not yet recruiting
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Debreceni Egyetem Klinikai Kozpont

Debrecen, Hungary, 4032

Status
Not yet recruiting
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Ganglion Medical Center

Pecs, Hungary, 7621

Status
Not yet recruiting
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Fakultna Nemocnica s poliklinikou F.D.Roosevelta

Banska Bystrica, Slovakia, 97517

Status
Not yet recruiting
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Fakultna nemocnica Nitra

Nitra, Slovakia, 95001

Status
Not yet recruiting
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Fakultna nemocnica Trencin

Trencin, Slovakia, 911 71

Status
Not yet recruiting
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Univerzitna nemocnica Bratislava, Petrzalka

Bratislava, Slovakia, 851 07

Status
Not yet recruiting
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Nemocnica Poprad, a.s.

Poprad, Slovakia, 058 45

Status
Suspended
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Hospital of LT University of Health Sciences Kaunas Clinics

Kaunas, Lithuania, LT-50161

Status
Not yet recruiting
Locations

Vilnius University Hospital Santaros Klinikos

Vilnius, Lithuania, LT-08661

Status
Not yet recruiting
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RétinElysée

Lausanne, Switzerland, 1006

Status
Not yet recruiting
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Berner Augenklinik am Lindenhofspital

Bern, Switzerland

Status
Not yet recruiting
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Vista Klinik

Binningen, Switzerland, 4102

Status
Not yet recruiting
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Inselspital Universitätsspital Bern

Bern, Switzerland, 3010

Status
Not yet recruiting
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University Eye Hospital Jules Gonin

Lausanne, Switzerland, 1004

Status
Not yet recruiting
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East Tallinn Central Hospital

Tallinn, Estonia, 10138

Status
Not yet recruiting
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Dr. Kai Noor Silmakabinet OU

Tallinn, Estonia, 11412

Status
Not yet recruiting
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Tartu University Hospital

Tartu, Estonia

Status
Not yet recruiting
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Riga East Clinical University Hospital "Gailezers"

Riga, Latvia, LV-1006

Status
Not yet recruiting
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Department of Ophthalmology

Riga, Latvia, 1002

Status
Not yet recruiting
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Latvian American Eye Center

Riga, Latvia, LV-1009

Status
Not yet recruiting
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UMHAT Alexandrovska EAD

Sofia, Bulgaria, 1431

Status
Not yet recruiting
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MH Egeszsegugyi Kozpont

Budapest, Hungary, 1062

Status
Not yet recruiting
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Clinique Rétine Tourny

BORDEAUX, France, 33000

Status
Not yet recruiting
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Clinique Jules Verne - Nantes

NANTES, France, 44000

Status
Not yet recruiting
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A.O.U. Consorziale Policlinico

Bari, Italy, 70124

Status
Not yet recruiting
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A.O.U. Ospedali Riuniti "Umberto I - G.M.Lancisi - G.Salesi"

Ancona, Italy, 60126

Status
Not yet recruiting
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Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

Milano, Italy, 20122

Status
Not yet recruiting
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A.O. Ordine Mauriziano

Torino, Italy, 10128

Status
Not yet recruiting
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Instituto Oftalmológico Francisco Gomez Ulla

Santiago de Compostela, Spain, 15706

Status
Not yet recruiting
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Hospital Clínic i Provincial de Barcelona

Barcelona, Spain, 8036

Status
Not yet recruiting
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Hospital Vall d'Hebron - Servei d'Oftalmologia

Barcelona, Spain, 08035

Status
Not yet recruiting
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Nemocnice Pardubickeho kraje, a.s., Pardubicka nemocnice

Pardubice, Czech Republic, 53003

Status
Not yet recruiting
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FN Kralovske Vinohrady

Praha 10, Czech Republic, 10034

Status
Not yet recruiting
Locations

Specialized Hospital For Active Treatment of Eye Diseases Zora

Sofia, Bulgaria, 1784

Status
Not yet recruiting
Locations

Spec. Hosp. of Ophthalm. Disease for Active Treatment Varna

Varna, Bulgaria, 9000

Status
Not yet recruiting
Locations

CHLC - Hospital dos Capuchos - Servico de Oftalmologia

Lisboa, Portugal, 1169-050

Status
Not yet recruiting
Locations

Centro Hospitalar Vila Nova de Gaia/Espinho | Unit 1 - Clinical Research Office

Vila Nova de Gaia, Portugal, 4434-502

Status
Not yet recruiting
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Hanusch-Krankenhaus Wien

Wien, Austria, 1140

Status
Not yet recruiting
Locations

Konventhospital Barmherzige Brüder Linz

Linz, Austria, 4021

Status
Not yet recruiting
Locations

Medizinische Universität Graz

Graz, Austria, 8036

Status
Not yet recruiting
Locations

Jahn Ferenc Del-Pesti Korhaz es Rendelointezet

Budapest, Hungary, 1024

Status
Not yet recruiting
Locations

Univerzitna nemocnica Bratislava, Nemocnica Ruzinov

Bratislava, Slovakia, 82606

Status
Not yet recruiting
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Specialized hospital for ophthalmology OPHTAL

Zvolen, Slovakia, 960 01

Status
Not yet recruiting
Locations

Turman Eye Clinic

Tallinn, Estonia, 11314

Status
Not yet recruiting
Locations

Charles Retina Institute

Memphis, United States, 38119

Status
Not yet recruiting
Locations

New England Retina Associates

New London, United States, 06320

Status
Not yet recruiting
Locations

Rand Eye Institute

Deerfield Beach, United States, 33064

Status
Not yet recruiting
Locations

Retina Vitreous Associates of Florida - Saint Petersburg

Saint Petersburg, United States, 33711-1141

Status
Not yet recruiting
Locations

Long Island Vitreoretinal Consultants

Great Neck, United States, 11021

Status
Not yet recruiting
Locations

Mid Atlantic Retina Specialists

Hagerstown, United States, 21740

Status
Not yet recruiting
Locations

Long Island Vitreoretinal Consultants

Hauppauge, United States, 11788

Status
Not yet recruiting
Locations

Florida Eye Associates

Melbourne, United States, 32901

Status
Not yet recruiting
Locations

University of Wisconsin - Madison

Madison, United States, 53792

Status
Not yet recruiting
Locations

Retina Consultants of Orange County

Fullerton, United States, 92835

Status
Not yet recruiting
Locations

University Retina and Macula Associates

Oak Forest, United States, 60452

Status
Not yet recruiting
Locations

Medical Center Ophthalmology Associates

San Antonio, United States, 78240

Status
Not yet recruiting
Locations

Retina Care Center

Baltimore, United States, 21209

Status
Not yet recruiting
Locations

Retina Associates IL

Elmhurst, United States, 60126

Status
Not yet recruiting
Locations

Texas Retina Associates

Fort Worth, United States, 76104

Status
Not yet recruiting
Locations

Fort Lauderdale Eye Institute

Plantation, United States, 33324

Status
Not yet recruiting
Locations

Florida Retina Institute

Orlando, United States, 32806

Status
Not yet recruiting
Locations

East Florida Eye Institute

Stuart, United States, 34994

Status
Not yet recruiting
Locations

Retina Consultants, LLC

Salem, United States, 97302

Status
Not yet recruiting
Locations

Retina Center of New Jersey

Bloomfield, United States, 07003

Status
Not yet recruiting
Locations

Retinal Consultants of Texas - Bellaire

Bellaire, United States, 77401

Status
Not yet recruiting
Locations

Retina Specialists

Pensacola, United States, 32503

Status
Not yet recruiting
Locations

Southern California Permanente Medical Group

Riverside, United States, 92505

Status
Not yet recruiting
Locations

Midwest Retina - Main Office

Dublin, United States, 43016

Status
Not yet recruiting
Locations

Spokane Eye Clinical Research

Spokane, United States, 99204

Status
Not yet recruiting
Locations

Northern California Retina-Vitreous Associates

Mountain View, United States, 94040

Status
Not yet recruiting
Locations

Palmetto Retina Center, LLC

West Columbia, United States, 29169

Status
Not yet recruiting
Locations

Southern California Desert Retina Consultants

Palm Springs, United States, 92262

Status
Not yet recruiting
Locations

Tel-Aviv Sourasky Medical Center

Tel Aviv, Israel, 6423906

Status
Not yet recruiting
Locations

Assuta Medical Centers - HaShalom

Tel Aviv, Israel, 6789140

Status
Not yet recruiting
Locations

Eyeclinic Albury Wodonga

Albury, Australia, 2640

Status
Not yet recruiting
Locations

Hobart Eye Surgeons

Hobart, Australia, 7000

Status
Not yet recruiting
Locations

Sydney Retina Clinic

Sydney, Australia, 2000

Status
Not yet recruiting
Locations

Strathfield Retina Clinic

Strathfield, Australia, 2135

Status
Not yet recruiting
Locations

Adelaide Eye and Retina Centre

Adelaide, Australia, 5000

Status
Not yet recruiting
Locations

Sydney West Retina Pty Ltd

Westmead, Australia, 2145

Status
Not yet recruiting
Locations

Klinicki centar Vojvodine

Novi Sad, Serbia, 21000

Status
Not yet recruiting
Locations

Clinical Center of Serbia

Belgrade, Serbia, 11000

Status
Not yet recruiting
Locations

Clinical hospital center Zvezdara

Belgrade, Serbia, 11000

Status
Not yet recruiting
Locations

Centrum Diagnostyki i Mikrochirurgii Oka Lens

Olsztyn, Poland, 10-424

Status
Not yet recruiting
Locations

Prywatna Klinika Okulistyczna OFTALMIKA

Bydgoszcz, Poland, 85-631

Status
Not yet recruiting
Locations

NZOZ Poradnia Okulistyczna Dobry Wzrok

Gdansk, Poland, 80-402

Status
Not yet recruiting
Locations

Gabinet Okulistyczny Prof. Edward Wylegala

Katowice, Poland, 40-594

Status
Not yet recruiting
Locations

Centrum Medyczne Piasta

Walbrzych, Poland, 58-304

Status
Not yet recruiting
Locations

Centrum Medyczne PROMED

Krakow, Poland, 31-411

Status
Not yet recruiting
Locations

Colchester General Hospital

Colchester, United Kingdom, CO4 5JR

Status
Not yet recruiting
Locations

Hull and East Yorkshire Eye Hospital Hull and East Yorkshire

Hull, United Kingdom, HU3 2JZ

Status
Not yet recruiting
Locations

Cumberland Valley Retina Consultants, PC

Hagerstown, United States, 21740

Status
Not yet recruiting
Locations

Centrum Medyczne Dietla 19 Sp. z o.o.

Krakow, Poland, 31-070

Status
Not yet recruiting
Locations

Osrodek Chirurgii Oka prof. Zagorskiego Sp. z o.o.

Rzeszow, Poland, 35-017

Status
Not yet recruiting
Locations

Profesorskie Centrum Okulistyki

Gdansk, Poland, 80-809

Status
Not yet recruiting
Locations

Specjalistyczny Osrodek Okulistyczny Oculomedica

Bydgoszcz, Poland, 85-870

Status
Not yet recruiting
Locations

Hadassah Hebrew University Hospital Ein Kerem

Jerusalem, Israel, 91120

Status
Not yet recruiting
Locations

Rambam Health Corporation

Haifa, Israel, 3109601

Status
Not yet recruiting
Locations

Meir Medical Center

Kfar Saba, Israel, 4428164

Status
Not yet recruiting
Locations

Kaplan Medical Center

Rehovot, Israel, 7661041

Status
Not yet recruiting
Locations

Soroka University Medical Center

Beer Sheva, Israel, 8410101

Status
Not yet recruiting
Locations

Hacettepe Universitesi Tip Fakultesi

Ankara, Turkey, 06100

Status
Not yet recruiting
Locations

Baskent Universitesi Tip Fakultesi Hastanesi

Ankara, Turkey, 06490

Status
Not yet recruiting
Locations

TianJin eye hospital

Tianjin, China

Status
Not yet recruiting
Locations

Guangzhou Aier Eye Hospital

Guangzhou, China,  634050

Status
Not yet recruiting
Locations

Henan Provincial Ophthalmology Hospital (Henan Eye Institute

Zhengzhou, China, 450003

Status
Not yet recruiting
Locations

The People's Hospital of Ningxia Hui Autonomous Region

Yinchuan, China, 750000

Status
Not yet recruiting
Locations

Aier Eye Hospital(SHENYANG)

Shenyang, China

Status
Not yet recruiting
Locations

ZheJiang Provincial People's Hospital

Hangzhou, China, 310014

Status
Not yet recruiting
Locations

Beijing Aier Intech Eye Hospital Co. LTD - Ophthalmology

Beijing, China, 100021

Status
Not yet recruiting
Locations

Beijing Hospital

Beijing, China, 100730

Status
Not yet recruiting
Locations

Eye Center of the second Bethune Hospital, jinlin University

Changchun, China, 130022

Status
Not yet recruiting
Locations

Tianjin Medical University General Hospital

Tianjin, China, 300052

Status
Not yet recruiting
Locations

Seoul National University Bundang Hospital

Seongnam-si, South Korea, 463-707

Status
Not yet recruiting
Locations

Asan Medical Center

Seoul, South Korea, 05505

Status
Not yet recruiting
Locations

Samsung Medical Center

Seoul, South Korea, 135-710

Status
Not yet recruiting
Locations

Yeungnam University Medical Center

Daegu, South Korea, 42415

Status
Not yet recruiting
Locations

Kim's Eye Hospital

Seoul, South Korea, 150-034

Status
Not yet recruiting
Locations

LTD "IQ Clinic"

Tbilisi, Georgia, 0162

Status
Not yet recruiting
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LTD "Chichua Medical Center MZERA"

Tbilisi, Georgia, 114

Status
Not yet recruiting
Locations

SBU Gulhane Egitim ve Arastirma Hastanesi

Ankara, Turkey, 06010

Status
Not yet recruiting
Locations

Istanbul Universitesi Istanbul Tip Fakultesi

Istanbul, Turkey, 34093

Status
Not yet recruiting
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Adnan Menderes Universitesi Tip fakultesi

Aydin, Turkey, 09100

Status
Not yet recruiting
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Ankara Numune Egitim ve Arastirma Hastanesi

Ankara, Turkey, 06100

Status
Not yet recruiting
Locations

Cukurova Universitesi Tip Fakultesi Hastanesi

Adana, Turkey, 01330

Status
Not yet recruiting
Locations

Ankara Bilkent Sehir Hastanesi

Ankara, Turkey, 06800

Status
Not yet recruiting
Locations

Ankara Universitesi Tip Fakultesi Hastanesi

Ankara, Turkey, 06100

Status
Not yet recruiting
Locations

Gazi Universitesi Tip Fakultesi

Ankara, Turkey, 06500

Status
Not yet recruiting
Locations

Kocaeli Universitesi Tip Fakultesi

Kocaeli, Turkey, 41380

Status
Not yet recruiting
Locations

Ege Universitesi Tip Fakultesi

Izmir, Turkey, 35100

Status
Not yet recruiting
Locations

Beyoglu Eye Training and Research Hospital

Istanbul, Turkey, 34420

Status
Not yet recruiting
Locations

Pusan National University Hospital

Busan, South Korea, 49241

Status
Not yet recruiting
Locations

St. Mary Hospital

Seoul, South Korea, 150-713

Status
Not yet recruiting
Locations

Seoul National University Hospital

Seoul, South Korea, 110-744

Status
Not yet recruiting
Locations

Korea University Ansan Hospital

Gyeonggi-do, South Korea, 425-707

Status
Not yet recruiting
Locations

Gangnam Severance Hospital, Yonsei University Health System

Seoul, South Korea, 06273

Status
Not yet recruiting
Locations

OasisEye Specialists

Kuala Lumpur, Malaysia, 59200

Status
Not yet recruiting
Locations

Hospital Selayang

Shah Alam, Malaysia, 68100

Status
Not yet recruiting
Locations

Chiangmai University

Chiangmai, Thailand, 50200

Status
Not yet recruiting
Locations

Thammasat University

Pathum Thani,, Thailand, 12120

Status
Not yet recruiting
Locations

Srinagarind Hospital

Khon Kaen, Thailand, 40002

Status
Not yet recruiting
Locations

Moorfields Eye Hospital

London, United Kingdom, EC1V 2PD

Status
Not yet recruiting
Locations

Barnet General Hospital

Barnet, United Kingdom, EN5 3DJ

Status
Not yet recruiting
Locations

Epsom General Hospital

Epsom, United Kingdom, KT18 7EG

Status
Not yet recruiting
Locations

Leicester Royal Infirmary

Leicester, United Kingdom, LE1 5WW

Status
Not yet recruiting
Locations

Sunderland Eye Infirmary

Sunderland, United Kingdom, SR2 9HP

Status
Not yet recruiting
Locations

Frimley Park Hospital NHS

Camberley, United Kingdom, GU16 7UJ

Status
Not yet recruiting
Locations

Bradford Royal Infirmary

Bradford, United Kingdom, BD9 6RJ

Status
Not yet recruiting
Locations

University Hospitals Coventry and Warwickshire NHS Trust

Coventry, United Kingdom, CV2 2DX

Status
Not yet recruiting
Locations

James Paget Hospital

Great Yarmouth, United Kingdom, NR31 6LA

Status
Not yet recruiting
Locations

Royal Liverpool University Hospital

Liverpool, United Kingdom, L7 8XP

Status
Not yet recruiting
Locations

New Cross Hospital

Wolverhampton, United Kingdom, WV10 0QP

Status
Not yet recruiting
Locations

St James' University Hospital

Leeds, United Kingdom, LS9 7TF

Status
Not yet recruiting
Locations

Mountain View | Ophthalmology

Loma Linda, United States, 92354

Status
Not yet recruiting
Locations

Ophthalmic Consultants of the Capital Region

Troy, United States, 12180

Status
Not yet recruiting
Locations

The Retina Group of Washington | Fairfax

Virginia, United States, 22031

Status
Not yet recruiting
Locations

NJ Retina | Teaneck

Teaneck, United States, 07666

Status
Not yet recruiting
Locations

Retina Associates of Western New York

Rochester, United States, 14620

Status
Not yet recruiting
Locations

Ophthalmic Consultants of Long Island

Lynbrook, United States, 11563

Status
Not yet recruiting
Locations

Retina Consultants of Nevada

Las Vegas, United States, 89144

Status
Not yet recruiting
Locations

Retina Consultants of Southern Colorado, PC

Colorado Springs, United States, 80909

Status
Not yet recruiting
Locations

Wake Forest Baptist Health

Winston-Salem, United States, 27157

Status
Not yet recruiting
Locations

California Eye Specialists

Pasadena, United States, 91107

Status
Not yet recruiting
Locations

Vitreo-Retinal Associates, PC

Grand Rapids, United States, 49525

Status
Not yet recruiting
Locations

Retina Consultants of Charleston

Charleston, United States, 29414

Status
Not yet recruiting
Locations

Retinal Consultants of Texas - San Antonio

San Antonio, United States, 78240

Status
Not yet recruiting
Locations

Retina Associates, LLC

Lenexa, United States, 66215

Status
Not yet recruiting
Locations

Center for Retina and Macular Disease

Winter Haven, United States, 33880

Status
Not yet recruiting
Locations

University of NC at Chapel Hill (UNC) Ophthalmology

Chapel Hill, United States, 27599

Status
Not yet recruiting
Locations

South Coast Retina Center

Long Beach, United States, 90807

Status
Not yet recruiting
Locations

Rocky Mountain Retina Consultant

Salt Lake City, United States, 84107

Status
Not yet recruiting
Locations

Marietta Eye Clinic

Marietta, United States, 30060

Status
Not yet recruiting
Locations

Cincinnati Eye Institute

Cincinnati, United States, 45242

Status
Not yet recruiting
Locations

Palmetto Retina Center, LLC - Florence

Florence, United States, 29501

Status
Not yet recruiting
Locations

Mid Atlantic Retina

Philadelphia, United States, 19107

Status
Not yet recruiting
Locations

University of South Florida

Tampa, United States, 33612

Status
Not yet recruiting
Locations

Eye Associates of New Mexico

Albuquerque, United States, 87106

Status
Not yet recruiting
Locations

Stanford University

Stanford, United States, 94305

Status
Not yet recruiting
Locations

Retina Consultants of Minnesota

St Louis Park, United States, 55416

Status
Not yet recruiting
Locations

Eye Institute of West Florida

Largo, United States, 33770

Status
Not yet recruiting
Locations

Austin Retina Associates

Austin, United States, 78705

Status
Not yet recruiting
Locations

University of Pennsylvania

Philadelphia, United States, 19104

Status
Not yet recruiting
Locations

NJ Retina

New Brunswick, United States, 08901

Status
Not yet recruiting
Locations

National Ophthalmic Research Institute

Fort Myers, United States, 33912

Status
Not yet recruiting
Locations

Medical corporation Chofu Eye Clinic

Chofu, Japan, 182-0024

Status
Not yet recruiting
Locations

Osaka Metropolitan University Hospital

Osaka, Japan, 545-8586

Status
Not yet recruiting
Locations

Southern Tohoku Eye Clinic

Koriyama, Japan, 963-8052

Status
Not yet recruiting
Locations

Murakami Karindoh Hospital

Fukuoka, Japan, 819-8585

Status
Not yet recruiting
Locations

Kagawa University Hospital

Kita-gun, Japan, 761-0793

Status
Not yet recruiting
Locations

Japanese Red Cross Wakayama Medical center

Wakayama, Japan, 640-8558

Status
Not yet recruiting
Locations

Kagoshima University Hospital

Kagoshima, Japan, 890-8520

Status
Not yet recruiting
Locations

Kurume University Hospital

Kurume, Japan, 830-0011

Status
Not yet recruiting
Locations

University of Fukui Hospital

Yoshida, Japan, 910-1193

Status
Not yet recruiting
Locations

Shiga University of Medical Science Hospital

Otsu, Japan, 520-2192

Status
Not yet recruiting
Locations

Medical corporation Eiwakai Dannoue Ophthalmology clinic

Kawasaki, Japan, 211-0053

Status
Not yet recruiting
Locations

National Defense Medical College Hospital

Tokorozawa, Japan, 359-8513

Status
Not yet recruiting
Locations

National Hospital Organization Tokyo Medical Center

Meguro-ku, Japan, 152-8902

Status
Not yet recruiting
Locations

Tokyo Medical University Hachioji Medical Center

Hachioji, Japan, 193-0998

Status
Not yet recruiting
Locations

Nihon University Hospital

Chiyoda-ku, Japan, 101-8309

Status
Not yet recruiting
Locations

International University of Health & Welfare Narita Hospital

Narita, Japan, 286-8520

Status
Not yet recruiting
Locations

Tokyo Women's Medical University Hospital

Shinjuku-ku, Japan, 162-8666

Status
Not yet recruiting
Locations

Yokohama City University Medical Center

Yokohama, Japan, 232-0024

Status
Not yet recruiting
Locations

Shinshu University Hospital

Matsumoto, Japan, 390-8621

Status
Not yet recruiting
Locations

Japanese Red Cross Saitama Hospital

Saitama, Japan, 330-8553

Status
Not yet recruiting
Locations

The University of Tokyo Hospital

Bunkyo-ku, Japan, 113-8655

Status
Not yet recruiting
Locations

Mie University Hospital

Tsu, Japan, 514-8507

Status
Not yet recruiting
Locations

Tokyo Metropolitan Institute for Geriatrics and Gerontology

Itabashi-ku, Japan, 173-0015

Status
Not yet recruiting
Locations

Gunma University Hospital

Maebashi, Japan, 371-8511

Status
Not yet recruiting
Locations

Toho University Sakura Medical Center

Sakura, Japan, 285-8741

Status
Not yet recruiting
Locations

Yamagata University Hospital

Yamagata, Japan, 990-9585

Status
Not yet recruiting
Locations

Kobe University Hospital

Kobe, Japan, 650-0017

Status
Not yet recruiting
Locations

Hyogo Prefectural Amagasaki General Medical Center

Amagasaki, Japan, 660-8550

Status
Not yet recruiting
Locations

Hayashi Eye Hospital

Fukuoka, Japan, 812-0011

Status
Not yet recruiting
Locations

Akita University Hospital

Akita, Japan, 010-8543

Status
Not yet recruiting
Locations

University of Yamanashi Hospital

Chuo, Japan, 409-3898

Status
Not yet recruiting
Locations

Hyogo Medical University Hospital

Nishinomiya, Japan, 663-8501

Status
Not yet recruiting
Locations

University of Miyazaki Hospital

Miyazaki, Japan, 889-1692

Status
Not yet recruiting
Locations

Keio University Hospital

Shinjuku-ku, Japan, 160-8582

Status
Not yet recruiting
Locations

Yamaguchi University Hospital

Ube, Japan, 755-8505

Status
Not yet recruiting
Locations

Shida Eye Clinic

Fujieda, Japan, 426-0029

Status
Not yet recruiting
Locations

Japanese Red Cross Nagasaki Genbaku Hospital

Nagasaki, Japan, 852-8511

Status
Not yet recruiting
Locations

Fukushima Medical University Hospital

Fukushima, Japan, 960-1295

Status
Not yet recruiting
Locations

Medical corporation Jiseikai Matsumoto Eye Clinic

Toride, Japan, 302-0014

Status
Not yet recruiting
Locations

Nagoya City University Hospital

Nagoya, Japan, 467-8602

Status
Not yet recruiting
Locations

Kozawa Eye Hospital and Diabetes Center

Mito, Japan, 310-0845

Status
Not yet recruiting
Locations

Tokiwadai Muranaka Eye Clinic

Itabashi-ku, Japan, 174-0071

Status
Not yet recruiting
Locations

Shamir Medical Center (Assaf Harofeh)

Zerifin, Israel, 7030000

Status
Not yet recruiting
Locations

Lady Davis Carmel Medical Center

Haifa, Israel, 3436212

Status
Not yet recruiting
Locations

Edith Wolfson Medical Center

Holon, Israel, 5822012

Status
Not yet recruiting
Locations

Clalit Health Services Rabin Medical Center-Beilinson Campus

Petah Tikva, Israel, 4941492

Status
Not yet recruiting
Locations

Sydney Eye Hospital

Sydney, Australia, 2000

Status
Not yet recruiting
Locations

Marsden Eye Surgery Center

Parramatta, Australia, 2150

Status
Not yet recruiting
Locations

Centre for Eye Research

East Melbourne, Australia, 3002

Status
Not yet recruiting
Locations

Lions Eye Institute

Nedlands, Australia, 6009

Status
Not yet recruiting
Locations

Lanzhou University - The Second Hospital (The Second Clinical Medical College of Lanzhou University)

Lanzhou, China, 730030

Status
Not yet recruiting
Locations

Capital Medical University (CMU) - Beijing Tongren Hospital

Beijing, China, 100730

Status
Not yet recruiting
Locations

The First Affiliated Hospital of Xi'an Jiaotong University

Xi'an, China, 710061

Status
Not yet recruiting
Locations

The Affiliated Eye Hospital of Wenzhou Medical College

Wenzhou, China

Status
Not yet recruiting
Locations

Aier Eye Hospital (Chengdu)

Chengdu, China

Status
Not yet recruiting
Locations

The First People's Hospital of Xuzhou

Xuzhou, China, 221002

Status
Not yet recruiting
Locations

Shijiazhuang General Hospital

Shijiazhuang, China, 050000

Status
Not yet recruiting
Locations

The Second Hospital of Anhui medical university

Hefei, China, 230601

Status
Not yet recruiting
Locations

Peking Union Medical College Hospital CAMS

Beijing, China, 100730

Status
Not yet recruiting
Locations

Tianjin Medical University Eye Hospital

Tianjin, China, 300384

Status
Not yet recruiting
Locations

Shenyang Fourth People's Hospital - Ophthalmology

Shenyang, China, 110031

Status
Not yet recruiting
Locations

Hebei Eye Hospital

Xingtai, China

Status
Not yet recruiting
Locations

West China Hospital,Sichuan University

Chengdu, China, 610041

Status
Not yet recruiting
Locations

Second Hospital Affiliated of Chongqing Medical University

Chongqing, China

Status
Not yet recruiting
Locations

Tongji Hosp. of Tongji Med Coll, Huazhong Uni of Sci & Tech.

Wuhan, China, 430030

Status
Not yet recruiting
Locations

Peking University First Hospital

Beijing, China

Status
Not yet recruiting
Locations

China Medical University (CMU) - First Affiliated Hospital

Shenyang, China, 110001

Status
Not yet recruiting
Locations

The First Affiliated Hospital of Chongqing Medical Universit

Chongqing, China, 401147

Status
Not yet recruiting
Locations

Eye & Ent Hospital of Fudan University

Shanghai, China

Status
Not yet recruiting
Locations

China-Japan Friendship Hospital

Beijing, China, 100029

Status
Not yet recruiting
Locations

Chongqing Aier Ophthalmology Hospital

Chongqing, China, 400000

Status
Not yet recruiting
Locations

Qilu Hospital of Shandong University

Jinan, China, 250012

Status
Not yet recruiting
Locations

Zhejiang University School of Medicine - The First Affiliated Hospital - Kidney Disease Center

Hangzhou, China, 310003

Status
Not yet recruiting
Locations

Shanxi Provincial Eye Hospital

Taiyuan, China, 030072

Status
Not yet recruiting
Locations

Dongyang People's Hospital

Jinhua, China, 322199

Status
Not yet recruiting
Locations

Severance Hospital, Yonsei University Health System

Seoul, South Korea, 03722

Status
Not yet recruiting
Locations

LTD Israeli-Georgian Medical Research Clinic “Helsicore”

Tbilisi, Georgia, 112

Status
Not yet recruiting
Locations

Caucasus Medical Center- Opthamology

Tbilisi, Georgia

Status
Not yet recruiting
Locations

Renmin Hospital of Wuhan University

Wuhan, China, 430040

Status
Not yet recruiting
Locations

Hospital Shah Alam | Ophthalmology

Shah Alam, Malaysia, 40000

Status
Not yet recruiting
Locations

Sierra Eye Associates

Reno, United States, 89502

Status
Not yet recruiting
Locations

Hospital Al-Sultan Abdullah, UiTM | Opthalmology

Bandar Puncak Alam, Malaysia, 42300

Status
Not yet recruiting
Locations

Instituto de la Retina del Bajío SC

Queretaro, Mexico, 76187

Status
Not yet recruiting
Locations

Hospital Angeles Mocel | Oftalmologia

Mexico City, Mexico, 11850

Status
Not yet recruiting
Locations

Instituto Mexicano de Oftalmologia, IMO

Queretaro, Mexico, 76090

Status
Not yet recruiting
Locations

Fundacion Hospital Nuestra Señora de la Luz

Mexico D. F., Mexico, 06030

Status
Not yet recruiting
Locations

FAP Conde de Valenciana, IAP | Oftalmología

Mexico City, Mexico, 06800

Status
Not yet recruiting
Locations

Santa Lucia Clinica | Oftalmologica

Guadalajara, Mexico, 44670

Status
Not yet recruiting

Trial Design