Clinical trials: Choroid Diseases
Obesity, Obesity, Morbid
Effects of Differences in Body Composition on Retina and Choroid
The goal of this observational study is to examine the effects of body composition differences on retinal and choroidal structures.
- Conditions
- Obesity, Obesity, Morbid, Body Composition
- Trial name
- NCT06888765
- Testing
- Optical Coherence Tomography (OCT) and Body Composition Analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 261 people, healthy volunteers welcome
- Sponsor
- Bayram Meydan
Choroid Disease, Hypertension Ocular
Study of Changes in Retrofoveolar Choroidal Thickness During Aerobic Exercise
Study the change of retrofoveolar choroidal thickness measured by optical coherence tomography during aerobic exercise inducing an increase in systolic blood pressure in healthy subjects.Ten healthy participants will perform an…
- Trial name
- MOPAS (NCT03532867)
- Testing
- Examination of pressures before stopping the exercise, Examination of pressure during the exercise, Examination of pressures after stopping the exercise
- Where
- France
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Age - Related Macular Degeneration (AMD), Diabetic Macular Edema
Wide Field OCTA in Ocular Diseases
The main retinal diseases, whether or not associated with specific mutations genetic, cause progressive degeneration of vascular retinal structures and not vascular, resulting in decreased visual function.
- Conditions
- Age - Related Macular Degeneration (AMD), Diabetic Macular Edema, Diabetic Retinopathy, Myopia
- Trial name
- WOOD-2025 (NCT07298174)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Choroidal Neovascularization, Punctate Inner Choroidopathy
Long-term Outcome of Punctate Inner Choroidopathy or Multifocal Choroiditis With Active Choroidal Neovascularization Managed With Anti-vascular Endothelial Growth Factor
To evaluate the long-term outcome of active choroidal neovascularization (CNV) in punctate inner choroidopathy (PIC) or multifocal choroiditis (MFC) after anti-vascular endothelial factor treatment.
- Trial name
- NCT03793400
- Testing
- Bevacizumab Injection
- Where
- Taiwan
- Volunteers
- 22 people
- Sponsor
- Changhua Christian Hospital
Choroidal Neovascularization Secondary to Pattern Dystrophy
Avastin for CNV Secondary to Pattern Dystrophy
The natural history of subfoveal CNV secondary to Pattern Dystrophy is little understood, but it seems that visual function may be preserved only in the short-term follow-up, with progressive deterioration thereafter.
- Trial name
- NCT00391144
- Testing
- intravitreal triamcinolone injection of avastin (1.25 mg)
- Where
- Italy
- Volunteers
- 5 people
- Sponsor
- University of Trieste
Age Related Macular Degeneration, Choroidal Neovascularization
SUSTAIN - Study of Ranibizumab in Patients With Subfoveal Choroidal Neovascularization Secondary to Age-Related Macular Degeneration
Ranibizumab is a humanised recombinant monoclonal antibody fragment targeted against human vascular endothelial growth factor A.
- Trial name
- NCT00331864
- Testing
- Ranibizumab
- Where
- Switzerland
- Volunteers
- 531 people
- Sponsor
- Novartis
Polypoidal Choroidal Vasculopathy
Comparing Intravitreal Aflibercept Monotherapy vs Aflibercept Combined With Reduced Fluence PDT in PCV Treatment
In this study, we aim to evaluate the efficacy and safety of an individualized dosing schedule comprising Aflibercept and RF-PDT in patients with polypoidal choroidal vasculopathy (PCV).
- Trial name
- NCT03941587
- Testing
- Aflibercept + reduced fluence photodynamic therapy (RF-PDT)
- Where
- 2 sites in Singapore
- Volunteers
- 60 people
- Sponsor
- Singapore National Eye Centre
Choroidal NeoVascularization, Age-Related Macular Degeneration
Does Vascular Endothelial Growth Factor (VEGF) or Complement Factor H Gene Polymorphism Play a Role in the Treatment Success With VEGF Inhibitors in Patients With Choroidal NeoVascularization (CNV)?
Age related macular degeneration (AMD) is a multifactorial disease with a strong genetic component. Most importantly a genetic polymorphism in the gene encoding for the complement factor H (CFH) has been recently identified which…
- Trial name
- NCT00813514
- Testing
- VEGF genotyping
- Where
- Austria
- Sponsor
- Medical University of Vienna
Brain and Central Nervous System Tumors, Unspecified Childhood Solid Tumor, Protocol Specific
Temozolomide, Vincristine, and Irinotecan in Treating Young Patients With Refractory Solid Tumors
RATIONALE: Drugs used in chemotherapy, such as temozolomide, vincristine, and irinotecan, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00138216
- Testing
- irinotecan hydrochloride, temozolomide, vincristine sulfate
- Where
- 18 sites in United States, Canada
- Volunteers
- 42 people
- Sponsor
- Children's Oncology Group
Diabetic Proliferative Retinopathy, Vascular Vein Oclussion
Multifocal Electrophysiologic Findings After Intravitreal Bevacizumab(Avastin)Treatment
Purpose: Determine the short-term safety of intravitreal bevacizumab by multifocal electroretinography (mf-ERG). Methods: 120 eyes with choroidal neovascularization, proliferative diabetic retinopathy and retinal vein occlusion…
- Conditions
- Diabetic Proliferative Retinopathy, Vascular Vein Oclussion, Choroidal Neovascularization
- Trial name
- NCT00417833
- Testing
- Intravitreal Bevacizumab
- Sponsor
- Asociación para Evitar la Ceguera en México
Twin Pregnancy, Antepartum Condition or Complication, Retinal Vascular
Comparison of Posterior Ocular Changes Between Singleton Pregnancy and Multifetal Pregnancy.
It has been known that a pregnant women undergoes significant anatomical and physiological changes that mainly caused by hormonal and hematologic changes during pregnancy.
- Conditions
- Twin Pregnancy, Antepartum Condition or Complication, Retinal Vascular, Choroidal Effusion
- Trial name
- NCT04773561
- Testing
- Corneal tomography, optical coherence tomography and optical coherence tomography angiography
- Where
- Thailand
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Central Serous Choroidopathy
Micropulse 577nm Laser vs Traditional Laser Treatment in Central Serous Chorioretinopathy
The purpose of this study is to observe whether micropulse laser (MPL) is noninferiority to traditional laser therapy in central serous chorioretinopathy.
- Trial name
- NCT02735213
- Testing
- 577-MPL, TLT
- Where
- China
- Volunteers
- 88 people
- Sponsor
- The Eye Hospital of Wenzhou Medical University
Pathologic Myopia
Antiangiogenic Therapy of Choroidal Neovascularisation Associated With Myopia
The purpose of this study is to determine the effectiveness of antiangiogenic therapy to choroidal neovascularization secondary to pathologic myopia.
- Trial name
- COAST_UAmCNV (NCT03963596)
- Testing
- Intravitreal injection
- Where
- 3 sites in Ukraine
- Volunteers
- 122 people
- Sponsor
- The Filatov Institute of Eye Diseases and Tissue Therapy
Choroideremia
Gene Therapy for Blindness Caused by Choroideremia
Primary objective: To assess the safety and tolerability of the AAV.REP1 vector, administered at two different doses to the retina in 12 patients with a diagnosis of choroideremia.
- Trial name
- NCT01461213
- Testing
- rAAV2.REP1
- Where
- 4 sites in United Kingdom
- Volunteers
- 14 people
- Sponsor
- University of Oxford
Brain and Central Nervous System Tumors, Chordoma
Polyvinylpyrrolidone-Sodium Hyaluronate Gel in Reducing Pain From Oral Mucositis in Young Patients With Cancer
RATIONALE: Polyvinylpyrrolidone-sodium hyaluronate gel may lessen the pain of oral mucositis, or mouth sores, in patients undergoing treatment for cancer.
- Conditions
- Brain and Central Nervous System Tumors, Chordoma, Kidney Cancer, Leukemia
- Trial name
- NCT00349024
- Testing
- polyvinylpyrrolidone-sodium hyaluronate gel
- Where
- 21 sites in Ireland, United Kingdom
- Volunteers
- 50 people
- Sponsor
- Children's Cancer and Leukaemia Group
Macular Degeneration, Choroidal Neovascularization
A Safety and Efficacy Study Comparing the Combination Treatments of Verteporfin Therapy Plus One of Two Different Doses of Intravitreal Triamcinolone Acetonide and the Verteporfin Therapy Plus Intravitreal Pegaptanib
To evaluate the safety and efficacy of the combination treatments in wet age-related macular degeneration. The combination treatment consists of verteporfin photodynamic therapy and either triamcinolone acetonide or pegaptanib…
- Trial name
- VERITAS (NCT00242580)
- Testing
- Verteporfin photodynamic therapy, Pegaptanib, Triamcinolone acetonide
- Where
- United States
- Volunteers
- 111 people
- Sponsor
- Novartis Pharmaceuticals
Neovascular Age-Related Macular Degeneration
A Depot Formulation of Sunitinib Malate (GB-102) in Subjects With Neovascular (Wet) Age-related Macular Degeneration
The purpose of this study is to evaluate the safety and efficacy of single and repeated intravitreal injections of GB-102 in subjects with neovascular (wet) age-related macular degeneration.
- Trial name
- NCT03249740
- Testing
- GB-102, Aflibercept
- Where
- 8 sites in United States
- Volunteers
- 32 people
- Sponsor
- Graybug Vision
Choroidal Neovascularization, Macular Degeneration
Macular Photocoagulation Study (MPS)
To evaluate laser treatment of choroidal neovascularization (CNV) through randomized, controlled clinical trials. The Macular Photocoagulation Study (MPS) consisted of three sets of randomized, controlled clinical trials.
- Conditions
- Choroidal Neovascularization, Macular Degeneration, Histoplasmosis
- Trial name
- NCT00000158
- Testing
- Argon Blue-Green Laser Photocoagulation
- Sponsor
- National Eye Institute (NEI)
Choroideremia
Natural History of the Progression of Choroideremia Study
The objective of this natural history study is to gain a better understanding of the progression of choroideremia (CHM) and add to the knowledge base for this rare disease.
- Trial name
- NIGHT (NCT03359551)
- Where
- 20 sites in United States, Brazil and 7 more
- Volunteers
- 319 people
- Sponsor
- NightstaRx Ltd, a Biogen Company
Parkinson's Disease
Investigation of the Safety and Efficacy of NTCELL® [Immunoprotected (Alginate-Encapsulated) Porcine Choroid Plexus Cells for Xenotransplantation] in Patients With Parkinson's Disease
To assess the safety of xenotransplantation of NTCELL [immunoprotected (alginate-encapsulated) choroid plexus cells] in patients with Parkinson's disease, assessed over the duration of the study, by monitoring the occurrence of…
- Trial name
- NCT02683629
- Testing
- NTCELL Implantation
- Where
- New Zealand
- Volunteers
- 18 people
- Sponsor
- Living Cell Technologies