Clinical trials: Choroidal Diseases
Periodontal Diseases, Periodontal Diseases Inflammation
Retinal and Choroidal Changes in Periodontal Disease
Advanced PeriodontitisIn this cross-sectional study, the relationship between periodontal disease severity and retinal and choroidal structural changes was evaluated using SD-OCT.
- Conditions
- Periodontal Diseases, Periodontal Diseases Inflammation, Retinal Thickening
- Trial name
- NCT07856901
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Zeliha Başak Çakır Erdil
Uveitis, Diabetic Retinopathy
Biomarkers of Common Eye Diseases
To identify biomarkers of common eye diseases based on single-cell sequencing technologies using PBMC samples. These diseases include uveitis, diabetic retinopathy, age-related macular degeneration and polypoid choroidal…
- Conditions
- Uveitis, Diabetic Retinopathy, Age-related Macular Degeneration, Polypoidal Choroidal Vasculopathy
- Trial name
- NCT04101604
- Testing
- Collection of blood samples
- Where
- China
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Punctate Inner Choroidopathy
PIC and Its Role in Progression of Pathological Myopia
Aim of the work PIC in pathological myopia has not been well documented due to difficult in diagnosis we conducted this retrospective study to characterize the clinical features of PIC in high myopic eye.
- Trial name
- NCT04561869
- Where
- Japan
- Volunteers
- 39 people
- Sponsor
- Assiut University
Neovascular Age-related Macular Degeneration
Safety and Efficacy of ADVM-022 in Treatment-Experienced Patients With Neovascular Age-related Macular Degeneration [LUNA]
Neovascular or wet age-related macular degeneration (nAMD) is a degenerative ocular disease associated with the infiltration of abnormal blood vessels in the retina from the underlying choroid layer and is a leading cause of…
- Trial name
- NCT05536973
- Testing
- ADVM-022
- Where
- 39 sites in United States, France and 1 more
- Volunteers
- 69 people
- Sponsor
- Adverum Biotechnologies, Inc.
Choroidal Neovascularization, Macular Degeneration
Reduced Fluence Visudyne-Anti-VEGF-Dexamethasone In Combination for AMD Lesions (RADICAL)
The objective of this study is to determine if combination therapy (reduced-fluence Visudyne followed by Lucentis [within 2 hours] or either of two regimens of reduced-fluence Visudyne followed by Lucentis-Dexamethasone triple…
- Trial name
- RADICAL (NCT00492284)
- Testing
- verteporfin, ranibizumab, dexamethasone
- Where
- 26 sites in United States, Canada
- Volunteers
- 162 people
- Sponsor
- QLT Inc.
Retinitis Pigmentosa, Choroideremia
Pilot Study of a Suprachoroidal Retinal Prosthesis
This study will be an initial proof of concept study, to evaluate safety and efficacy of a prototype suprachoroidal retinal implant
- Trial name
- NCT01603576
- Testing
- Prototype wide view suprachoroidal retinal prosthesis
- Where
- 2 sites in Australia
- Volunteers
- 3 people
- Sponsor
- Center for Eye Research Australia
Macular Degeneration
Macular EpiRetinal Brachytherapy Versus Lucentis® Only Treatment (MERLOT)
Wet age-related macular degeneration is the most common cause of blind registration in the United Kingdom (UK). Standard treatment involves regular eye injections of a drug called ranibizumab (Lucentis).
- Trial name
- MERLOT (NCT01006538)
- Testing
- Epimacular Brachytherapy, Ranibizumab
- Where
- 24 sites in United Kingdom
- Volunteers
- 363 people
- Sponsor
- King's College Hospital NHS Trust
Choroidal Neovascularization
Study on the Biomarkers of Anti-VEGF Treatment for Choroidal Neovascularization
Choroidal neovascularization (CNV), also known as subretinal neovascularization, is a proliferative change from choroidal capillaries that has become one of the most important causes of blindness worldwide.
- Trial name
- NCT06243406
- Testing
- Intravitreal injection of anti-VEGF
- Volunteers
- 80 people
- Sponsor
- Beijing Hospital
Wet Macular Degeneration
Pilot Study of Ranibizumab With and Without Ketorolac Eyedrops for Exudative Age-related Macular Degeneration
The addition of an anti-inflammatory agent could be a valid option for controlling choroidal neovascularization, as simply inhibiting VEGF addresses neither the multifactorial pathogenesis of choroidal neovascularization nor the…
- Trial name
- NCT02060604
- Testing
- Ketorolac + Ranibizumab, Ranibizumab
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Università degli Studi di Brescia
Diabetic Macular Edema (DME), Retinal Vein Occlusion (RVO)
Effectiveness of Intravitreal Injection of Aflibercept 8 mg in Resistant Diabetic Macular Edema, Retinal Vein Occlusion and Myopic Choroidal Neovascularisation Patients
Generally, DM is caused by insufficient insulin secretion in the body; however, the other biological mechanisms remain unclear. Long-term illness in patients with DM damages various organs in the body, such as the eyes, kidneys…
- Conditions
- Diabetic Macular Edema (DME), Retinal Vein Occlusion (RVO), Myopic Choroidal Neovascularisation
- Trial name
- NCT06879301
- Testing
- Intravitreal injection of aflibercept 8 mg
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tanta University
Chorioretinitis
Antiangiogenic Therapy of Choroidal Neovascularisation Associated With Central Chorioretinitis
The purpose of this study is to determine the effectiveness of antiangiogenic therapy to choroidal neovascularization secondary to central chorioretinitis.
- Trial name
- COAST_UAcCNV (NCT04245072)
- Testing
- Intravitreal injection, Fluorescent angiography, Visometry
- Where
- 3 sites in Ukraine
- Volunteers
- 100 people
- Sponsor
- The Filatov Institute of Eye Diseases and Tissue Therapy
Macular Edema, Retinal Vein Occlusion
The Use of Suprachoroidal Triamcinolone Acetonide to Treat Macular Edema in Retinal Vein Occlusion
This prospective non-randomized open-label interventional study aimed to evaluate feasibility in regard to potential efficacy and safety of triamcinolone acetonide (TA) injected in the suprachoroidal space (SCS) as a promising…
- Trial name
- NCT05038072
- Testing
- suprachoroidal injection of Triamcinolone Acetonide.
- Where
- Syria
- Volunteers
- 16 people
- Sponsor
- Damascus University
Age Related Macular Degeneration, Diabetic Retinopathy
Effect of Video Viewing on Intravitreal Injection Experience
Study Objective The goal of this clinical trial is to evaluate whether viewing a procedural video can improve the patient experience and reduce the incidence and severity of subconjunctival hemorrhage in individuals undergoing…
- Conditions
- Age Related Macular Degeneration, Diabetic Retinopathy, Choroidal Neovascularization, Retinal Vein Occlusion
- Trial name
- NCT07002372
- Testing
- Procedure video viewing
- Where
- China
- Volunteers
- 182 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Age Related Macular Degeneration, Choroidal Neovascularization
Sensitivity of the Home Macular Perimeter (HMP)
estimate the sensitivity of the HMP test in identifying visual field functional defects in subjects with CNV secondary to AMD
- Trial name
- HMP (NCT00604071)
- Where
- 10 sites in United States
- Volunteers
- 99 people
- Sponsor
- Notal Vision Ltd.
Choroidal Nevi, Uveal Melanoma
BAP1 Testing in Instance Choroidal Nevi or Uveal Melanoma
The BAP1 trial will examine the blood of patients diagnosed with choroidal nevi or uveal melanoma for a germline BAP1 mutation and other genetic markers associated with developing malignancy as well as additional sequencing of…
- Trial name
- NCT01925599
- Where
- 3 sites in United States
- Volunteers
- 133 people
- Sponsor
- Amy C Schefler, MD
Dry Eye, Choroidal Thickness
Systemic Isotretinoin Therapy and Eye
The dermatologist created a treatment plan for participants diagnosed with acne using medications containing vitamin A. While this medication has many benefits for the skin, it also has various side effects affecting many other…
- Conditions
- Dry Eye, Choroidal Thickness, Retinal Vascularisation, Acne Cystic
- Trial name
- NCT07675460
- Testing
- Isotretinoin (13-cis-retinoic acid)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Demet Mutlu
Choroidal Neovascularization
Genetic Factors of Idiopathic Polypoidal Vasculopathies in the ATM Gene (Ataxia Telangiectasia Mutated)
Polypoidal choriodal vasculopathy (PCV) is an ophthalmologic disease, characterized by vascular abnormalities of the walls of small choroidal vessels, reproducing the specific aspect of polyps (cluster aspect).
- Trial name
- ATM (NCT02857894)
- Where
- France
- Volunteers
- 7 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Glaucoma, Open-Angle
The Effect of Pseudoexfoliation on Choroidal Thickness in Open Angle Glaucoma
Purpose: To investigate the effect of pseudoexfoliation (PEX) on choroidal thickness in primary open-angle glaucoma (POAG). Methods: This prospective, randomized study included 30 POAG patients and 30 PEX glaucoma patients with…
- Trial name
- NCT03373942
- Testing
- Choroidal thickness measurements with SD-OCT device
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Emine Deniz Egrilmez
Angioid Streaks of Macula
Antiangiogenic Therapy of CNV Associated With Angioid Streaks
The purpose of this study is to determine the effectiveness of antiangiogenic therapy to choroidal neovascularization secondary to angioid streaks.
- Trial name
- COAST_UAasCNV (NCT04119219)
- Testing
- Intravitreal injection
- Where
- 3 sites in Ukraine
- Volunteers
- 100 people
- Sponsor
- The Filatov Institute of Eye Diseases and Tissue Therapy
Clinical and Nutritional Safety.
Oat Products in the Treatment of Coeliac Disease in Children
In many Northern European countries oat-based products have been used in the dieto-therapy of coeliac disease for many years. The purpose of this study is to evaluate clinical tolerance and liking of gluten-free products…
- Trial name
- NCT00808301
- Testing
- Gluten-free products
- Where
- 7 sites in Italy
- Volunteers
- 300 people
- Sponsor
- Heinz Italia SpA