Clinical trials: Retina
Diabetic Retinopathy, Retinal Detachment
Pars Plana Vitrectomy (PPV) Versus Preoperative Intravitreal Bevacizumab Plus PPV to Treat Diabetic Tractional Retinal Detachment (IBETRA)
The purpose of this study is to compare the amount of intraoperative intraocular bleeding during 23-gauge pars plana vitrectomy (PPV) for diabetic traction retinal detachment (TRD) with and without preoperative intravitreal…
- Trial name
- IBETRA (NCT00690768)
- Testing
- Bevacizumab, pars plana vitrectomy
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Sao Paulo
Stargardt Disease 1
Safety and Efficacy of a Single Subretinal Injection of JWK006 Gene Therapy in Subjects With Stargardt Disease(STGD1)
The purpose of the study is to assess the safety and efficacy of JWK006 in Stargardt Disease(STGD1). JWK006 is packed by adeno-associated virus vector that expressing ABCA4 gene.
- Trial name
- NCT06300476
- Testing
- JWK006
- Where
- China
- Volunteers
- 9 people
- Sponsor
- West China Hospital
Diabetic Retinopathy
Triamcinolone Acetonide Injections to Treat Diabetic Macular Edema
This study will evaluate which of the three following treatment options is better for diabetic macular edema: laser alone, steroid injection alone, or steroid injection followed by laser.
- Trial name
- NCT00231023
- Testing
- Peribulbar Triamcinolone Acetonide
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Eye Institute (NEI)
Neovascular Age-Related Macular Degeneration (nAMD)
Single Intravitreal (IVT) Injection of 4D-150 in Patients With Macular Neovascularization Secondary to Age-Related Macular Degeneration
This Phase 3 study is evaluating the safety and efficacy of 4D-150 versus aflibercept in participants with neovascular age-related macular degeneration (nAMD).
- Trial name
- 4FRONT-2 (NCT07064759)
- Testing
- 4D-150 IVT (3E10 vg/eye), EYLEA® (aflibercept) Injection 2 mg (0.05mL)
- Where
- 126 sites in United States, Argentina and 15 more
- Volunteers
- 480 people
- Sponsor
- 4D Molecular Therapeutics
Neovascular Age-Related Macular Degeneration (nAMD)
Open-laBel Dose-escalation Study for CRISPR/cas13- Rna TargetInG THerapy for the Treatment of Neovascular Age-related Macular Degeneration in Phase I Trial
Age-related macular degeneration (AMD) leads to severe and irreversible vision loss, while neovascular AMD (nAMD) accounts for 80-90% of AMD blindness.
- Trial name
- BRIGHT (NCT06623279)
- Testing
- HG202
- Volunteers
- 15 people
- Sponsor
- HuidaGene Therapeutics Co., Ltd.
Diabetic Macular Edema
Efficacy & Safety Trial of Intravitreal Injections Combined With PRP for CSME Secondary to Diabetes Mellitus (DAVE)
This study is a Phase I/II, multicenter, randomized, study of the efficacy and safety of ranibizumab injection monotherapy verses a duel therapy of 0.3mg ranibizumab combined with ultra wide, 200° field angiography guided pan…
- Trial name
- DAVE (NCT01552408)
- Testing
- 0.3 mg ranibizumab, Targeted Pan Retinal Photocoagulation
- Where
- 3 sites in United States
- Volunteers
- 29 people
- Sponsor
- David M. Brown, M.D.
Retinal Vein Occlusion
Aqueous Humor Proteome in Retinal Vein Occlusion With Macular Edema
the goal of this observational study is to the find the molecular mechanisms underlying the prognosis process of Retinal vein occlusion in patients with retinal vein occlusion .
- Trial name
- NCT07106268
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Eye Hospital
Retinitis Pigmentosa
Retinitis Pigmentosa Clinical Measures and Repeatability Testing of Potential Outcome Measures
Background: Retinitis pigmentosa (RP) is a group of blinding eye diseases. It is caused mostly by mutations in photoreceptor-expressed genes. RP affects about 2 million people globally.
- Trial name
- NCT03845218
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- National Eye Institute (NEI)
Cytomegalovirus Retinitis, Acute Renal Failure
Pharmacokinetics of Cidofovir During Continuous Venovenous Hemofiltration
Cidofovir is an acyclic nucleotide analog with broad-spectrum antiviral activity against herpesviruses. Its potency in inhibiting HCMV has been shown in conventional in vitro studies.
- Trial name
- NCT01866397
- Testing
- Cidofovir pharmacokinetics
- Where
- Austria
- Volunteers
- 1 people
- Sponsor
- Medical University of Vienna
Non-traumatic Subarachnoid Haemorrhage
Retinal Vessel Analysis (rGA) at the Patient Bed in the Context of Non-traumatic Subarachnoid Haemorrhage
A subarachnoid hemorrhage occurs in about 10 out of 100,000 people each year. This bleeding leads to irritation and constriction of blood vessels in the brain (vasospasm) in two out of three people affected within four to 21 days…
- Trial name
- NCT04094155
- Testing
- retinal vascular analysis
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- RWTH Aachen University
Diabetic Retinopathy, Diabetes Mellitus, Type 2
Confronting Unequal Eye Care in Pennsylvania
Pt. 1 Diabetic retinopathy is a common eye condition among diabetic adults and can lead to severe vision impairment and even blindness.
- Conditions
- Diabetic Retinopathy, Diabetes Mellitus, Type 2, Glaucoma
- Trial name
- NCT01179555
- Testing
- Behavioral Activation, Supportive Therapy
- Where
- 3 sites in United States
- Volunteers
- 206 people
- Sponsor
- Wills Eye
Macular Hole
Objective Evaluation of Postoperative Positioning in Macular Hole Surgery
The macular hole formation takes place in the centre of the retina. A closure of the macular hole is believed to take place if the central retinal area is kept dry in the postoperative period.
- Trial name
- NCT02295943
- Testing
- Positioning measuring device
- Where
- 4 sites in Norway
- Volunteers
- 205 people
- Sponsor
- Helse Stavanger HF
Macular Edema, Retinal Vein Occlusion
Suprachoroidal Injection of Triamcinolone Acetonide With IVT Aflibercept in Subjects With Macular Edema Following RVO
This is a Phase 3, multicenter, randomized, masked, controlled, parallel group study of 12 months duration in treatment naïve subjects with RVO.
- Trial name
- SAPPHIRE (NCT02980874)
- Testing
- suprachoroidal CLS-TA, IVT aflibercept
- Where
- 110 sites in United States, Australia and 14 more
- Volunteers
- 460 people
- Sponsor
- Clearside Biomedical, Inc.
Macular Degeneration, Diabetic Retinopathy
Iopidine to Decrease Intraocular Pressure Rise After Injections
This is a prospective, randomized, controlled, open-label, single-site investigator-initiated clinical trial. A total of 120 participants will be randomized in a 1:1 ratio either to receive one drop of apraclonidine 1% ophthalmic…
- Conditions
- Macular Degeneration, Diabetic Retinopathy, Retinal Vein Occlusion, Glaucoma
- Trial name
- NCT07891910
- Testing
- Apraclonidine 1.0% ophthalmic solution
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Retina Consultants of Delmarva
Retinopathy of Prematurity
Refractive Error and Biometry in Retinopathy of Prematurity
The investigators compared long-term refractive and biometric outcomes in children with retinopathy of prematurity who received two different anti-vascular endothelial growth factor agents.
- Trial name
- NCT03334513
- Testing
- Bevacizumab, Ranibizumab
- Volunteers
- 35 people
- Sponsor
- San Ni Chen
AMD, Age- Related Macular Degeneration
Study of the Effects of Supplements on Eye Disease in Participants From the Age-Related Eye Disease Study
Background: The Age-Related Eye Disease 2 Study (AREDS2) looked at two eye diseases. These were age-related macular degeneration (AMD) and cataracts.
- Trial name
- NCT01915238
- Where
- 2 sites in United States
- Volunteers
- 52 people
- Sponsor
- National Eye Institute (NEI)
Age Related Macular Degeneration
Lucentis KAV Study
Ranibizumab has been proven to be effective in large multicentre studies. However, the injections have to be repeated monthly. A combined therapy with the established photodynamic therapy might even be more effective, less…
- Trial name
- NCT01570608
- Testing
- Ranibizumab, Verteporfin
- Where
- 3 sites in Austria
- Volunteers
- 51 people
- Sponsor
- The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery
Retinitis Pigmentosa
Clinical and Genetic Findings in Patients With PRPF31-associated Retinitis Pigmentosa
Retrospective chart review study to elucidate the genotype and phenotype of patients with PRPF31-associated retinitis pigmentosa and asymptomatic carriers of the respective variant(s)
- Trial name
- NCT06368375
- Where
- Germany
- Volunteers
- 87 people
- Sponsor
- University Hospital Tuebingen
Retinal Dystrophies
SS-HH-OCT as a Novel Diagnostic Modality for Early-Onset Retinal Dystrophies (EORDs)
The goal of this observational study is to utilize a novel imaging system designed for high-resolution retinal imaging of neonates, infants and children to identify the signs of photoreceptor development and degeneration in…
- Trial name
- SS-HH-OCT (NCT06177977)
- Testing
- SS-HH-OCT
- Where
- United States
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Duke University
Retinal Detachment Rhegmatogenous
Emulsification of Different Viscosity Silicone Oil After Complicated Retinal Detachment Surgery
Silicone oil has been used as a surgical tool in complicated retinal detachment surgery. There are some complications occurring in pars plana vitrectomy with silicone oil tamponade.
- Trial name
- NCT02988583
- Testing
- Surgery using low viscosity silicone oil, Surgery using high viscosity silicone oil
- Where
- Thailand
- Volunteers
- 100 people
- Sponsor
- Khon Kaen University
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