Clinical trials: Retinal Ischemia
Diabetic Retinopathy
Correlation Between Macular Ischemia and Peripheral Ischemia in Patients With Diabetes
The contribution of OCT- angiography (OCT-A) allows to consider, in a more or less long term, a drastic reduction in the use of fluorescein angiographies in diabetic retinopathy.
- Trial name
- CORISMAP (NCT02876744)
- Testing
- ophthalmologic examination
- Where
- France
- Volunteers
- 101 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Non-Ischemic Central Retinal Vein Occlusion With Macular Edema
Ranibizumab Versus Aflibercept for CRVO in Young Patients.
this study will compare the efficacy and safety of use either Ranibizumab and Aflibercept in treatment of macular edema resulting from non ischemic central retinal vein occlusion in patients younger than 5o years old
- Trial name
- NCT05282420
- Testing
- intravitreal injection of Ranibizumab, intravitreal injection of Aflipercept, Ranibizumab
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- South Valley University
Retinal Ischemia, Diabetes Complications
Changes in the Diameter of Retinal Vessels After Remote Ischemic Conditioning in Patients With Type 1 Diabetes
Remote ischemic conditioning (RIC) is a therapeutic strategy for protecting organs or tissue against the detrimental effects of acute ischemia-reperfusion injury.
- Conditions
- Retinal Ischemia, Diabetes Complications, Ischemia, Diabetes Mellitus, Type 1
- Trial name
- NCT03906383
- Testing
- Remote Ischemic Conditioning
- Where
- Denmark
- Volunteers
- 21 people
- Sponsor
- University of Aarhus
Diabetic Retinopathy, Retinal Vein Occlusion
Soluble Cluster of Differentiation 160 (sCD160) in Sera and Intra-ocular Fluids: Association With Ischaemic Retinopathies
CD160 represents a new angiogenic factor as its specific engagement by an agonist monoclonal antibody directed against human CD160 reduced angiogenesis of endothelial cells with a distinct mechanism from current angiogenic…
- Trial name
- NCT03680794
- Testing
- sampling of ophthalmic liquid
- Where
- France
- Volunteers
- 120 people
- Sponsor
- CHU de Reims
Hypoxic-Ischemic Encephalopathy
Bedside Optical Retinal Assessment of Hypoxic Ischemic Encephalopathy in Infants
The purpose of this study is to develop a novel noninvasive bedside optical coherence tomography (OCT) imaging technique in newborn infants with HIE that improves our ability to assess the range of retinal effects from HIE and to…
- Trial name
- NCT03640494
- Testing
- Optical Coherence Tomography
- Where
- 2 sites in United States
- Volunteers
- 57 people
- Sponsor
- Duke University
Giant Cell Arteritis, Visual Impairment
Visual Involvement in Giant Cell Arteritis
This observational study aims to enhance the description of the different ways Giant Cell Arteritis (GCA) affects vision. The latest technology and knowledge are used to improve how we diagnose and predict patient outcomes.
- Conditions
- Giant Cell Arteritis, Visual Impairment, Central Retinal Artery Occlusion, Anterior Ischemic Optic Neuropathy
- Trial name
- Visu-GCA (NCT06500728)
- Testing
- Fluorescein and Indocyanine green Angiography, High-resolution Optical Coherence Tomography, Angio-Optical Coherence Tomography
- Where
- Italy
- Volunteers
- 762 people
- Sponsor
- ASST Fatebenefratelli Sacco
Deep Retinal Capillary Ischemia, Paracentral Acute Middle Maculopathy
Management of Deep Retinal Capillary Ischemia by Electromagnetic Stimulation and Platelet- Rich Plasma
To investigate the efficacy of retinal electromagnetic stimulation and sub-tenon autologous platelet rich plasma in the treatment of deep retinal capillary ischemia.
- Conditions
- Deep Retinal Capillary Ischemia, Paracentral Acute Middle Maculopathy, Acute Macular Neuroretinopathy
- Trial name
- rEMS (NCT04242719)
- Testing
- Electromagnetic stimulation, Platelet rich plasma
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people
- Sponsor
- Ankara Universitesi Teknokent
Non-arteritic Anterior Ischemic Optic Neuropathy
Citicoline Effect on Non-arteritic Anterior Ischemic Optic Neuropathy (NAION)
Clinical trial.gov Brief summary : Non-arteritic anterior ischemic optic neuropathy (NAION) is an optic neuropathy due to acute or subacute ischemic event of anterior optic nerve axons retrolaminar part that was vascularized by…
- Trial name
- NAION (NCT03046693)
- Testing
- Group A Citicoline 1000 mg oral tablet
- Where
- Indonesia
- Volunteers
- 38 people
- Sponsor
- Valen Chia
Retinal Disease, Age-Related Macular Degeneration
Stem Cell Ophthalmology Treatment Study II
This study will evaluate the use of autologous bone marrow derived stem cells (BMSC) for the treatment of retinal and optic nerve damage or disease.
- Conditions
- Retinal Disease, Age-Related Macular Degeneration, Retinitis Pigmentosa, Stargardt Disease
- Trial name
- SCOTS2 (NCT03011541)
- Testing
- Arm 1
- Where
- 4 sites in United States, Austria and 1 more
- Volunteers
- 500 people
- Sponsor
- MD Stem Cells
Diabetic Macular Edema, Diabetic Retinopathy
Increase in Capillary Plexus Density Level Following the Use of Ozurdex for the Treatment of DME
The objective of this study is to test the hypothesis that following the use of intravitreal dexamethasone implant for the treatment of DME, there will be an observable increase in the capillary density plexus as denoted by the…
- Conditions
- Diabetic Macular Edema, Diabetic Retinopathy, Retinal Ischemia
- Trial name
- ICOD (NCT04038125)
- Testing
- Ozurdex Drug Implant Product
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Retina Macula Specialists of Miami, LLC
Diabetic Retinopathy
Laser Therapy Combined With Intravitreal Aflibercept vs Intravitreal Aflibercept Monotherapy (LADAMO)
This will be a 24 month phase IV, randomised, prospective, multicentre, clinical trial of laser therapy to areas of peripheral retinal ischaemia combined with intravitreal aflibercept versus intravitreal aflibercept monotherapy.
- Trial name
- LADAMO (NCT02432547)
- Testing
- Aflibercept, Targeted laser therapy
- Where
- 2 sites in Australia
- Volunteers
- 48 people
- Sponsor
- University of Sydney
Central Retinal Vein Occlusion
Retinal Ischemia in Central Retinal Vein Occlusion, and the Effects of Treatment With Intravitreal Ranibizumab
Recent studies have shown a remarkably positive effect of 6 monthly injections of Ranibizumab on eyes with CRVO. The disease may cause severe sight threatening complications, partly due to restrictions in blood flow and…
- Trial name
- LuRVO (NCT01360385)
- Where
- Denmark
- Volunteers
- 24 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Non-arteritic Ischemic Optic Neuropathy
Assessment of Visual Field-related Endpoints in Patients With Non-arteritic Ischemic Optic Neuropathy
This present research project intends to collect five quantitative test series: perimetric examination using static stimuli, assessing the entire (80 degree) visual field with a fast thresholding algorithm (GATE) [Schiefer 2008]…
- Trial name
- Pilot-SINN (NCT01614158)
- Testing
- perimetry, D-BCVA, RAPD
- Where
- Germany
- Volunteers
- 16 people
- Sponsor
- University Hospital Tuebingen
Retinitis Pigmentosa, Macula Off
Transcorneal Electrical Stimulation Therapy for Retinal Disease
Transcorneal stimulation may enable neurons to survive degeneration processes via enhanced secretion of neurotrophic substances and direct stimulation of neurons.
- Conditions
- Retinitis Pigmentosa, Macula Off, Primary Open Angle Glaucoma, Hereditary Macular Degeneration
- Trial name
- NCT00804102
- Testing
- Transcorneal Electrical Stimulation, DTL-electrode attached without energy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Okuvision GmbH
Coronary Artery Disease
The Prediction of Extent and Risk Profile of Coronary Atherosclerosis and Their Changes During Lipid-lowering Therapy Based on Non-invasive Techniques
The prediction of extent and risk profile of coronary atherosclerosis based on clinical evaluation and non-invasive techniques. Detailed analysis of plaque volume, plaque composition, risk plaque features and shear stress (WSS)…
- Trial name
- PREDICT (NCT01773512)
- Testing
- Rosuvastatin
- Where
- 3 sites in United States, Czechia
- Volunteers
- 60 people
- Sponsor
- General University Hospital, Prague
Prediabetes, Chronic Coronary Syndrome
Reversal to Normoglycemia by Treating Prediabetes
Prediabetes is a precursor to diabetes, but compared with diabetes, much less is known about prediabetes. Prediabetes is defined based on a blood sample measuring long-term average glucose levels.
- Trial name
- NCT07392151
- Testing
- Intensified medical follow-up and glucose-lowering drugs, No intervention
- Where
- Denmark
- Volunteers
- 158 people
- Sponsor
- Michael Mæng
Central Retinal Vein Occlusion With Macular Edema
Evaluation of the "Treat-and-extend" Scheme in Patients With Retinal Vein Occlusion (RVO) With and Without LASER Treatment of Ischaemic Retinal Areas
The purpose of this study is to determine if additional panretinal photocoagulation of ischemic areas following retinal vein occlusion (RVO) may reduce the rate of recurrence and allow longer treatment intervals in anti-Vascular…
- Trial name
- PEARL (NCT02522897)
- Testing
- Ranibizumab, Laser
- Volunteers
- 60 people
- Sponsor
- PD. Dr. med. Armin Wolf
Stroke, Cardiac Disease
Multifactorial Risk Stratification in Stroke Patients With Cardiac Disease
Prospective registry for multifactorial risk factor assessment, enrolling consecutive ischemic stroke/transient ischemic attack patients with structural, inflammatory, or arrhythmogenic cardiac disease, who are admitted to our…
- Trial name
- NCT04352790
- Volunteers
- 878 people
- Sponsor
- University Hospital Tuebingen
Diabetic Retinopathy, Non-Proliferative Diabetic Retinopathy
Remote Ischemic Conditioning for Non-Proliferative Diabetic Retinopathy
The goal of this clinical trial is to evaluate whether remote ischemic conditioning (RIC) is a safe and effective treatment for non-proliferative diabetic retinopathy (NPDR) in adults aged 40-80 years with type 2 diabetes.
- Conditions
- Diabetic Retinopathy, Non-Proliferative Diabetic Retinopathy, Remote Ischemic Conditioning, Diabetes Mellitus, Type 2
- Trial name
- RIC-NPDR (NCT06713720)
- Testing
- Remote Ischemic Conditioning Device
- Where
- 2 sites in China
- Volunteers
- 68 people
- Sponsor
- Xuxiang Zhang, MD
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.