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Diabetic Retinopathy Clinical Trials

A listing of Diabetic Retinopathy medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (88) clinical trials

Comparison of Interval Variation and Dosage in Preoperative Bevacizumab and Ziv-Aflibercept Administration in Proliferative Diabetic Retinopathy Undergoing Vitrectomy

Severe vision loss in patients with proliferative diabetic retinopathy (PDR) frequently results from complications related to neovascularization and fibrovascular proliferation. Patients with PDR are typically considered candidates for pars plana vitrectomy (PPV) when non-clearing vitreous hemorrhaging, tractional retinal detachment (TRD) development or extensive fibrovascular proliferation occur. Visual prognosis is guarded ...

Phase N/A

Dyslipidemia and Diabetic Retinopathy

The purpose of this study is to determine if the reparative cells of blood vessels, called endothelial progenitor cells (EPC's) are defective in people with diabetes. Diabetic retinopathy (DR) is an eye disease related to diabetes. It can cause blurred vision and possible bleeding in the blood vessels in the ...

Phase N/A

Liver X Receptor (LXR) as a Novel Therapeutic Target in Diabetic Retinopathy (DR)

Diabetic retinopathy (DR) is a disabling microvascular complication. Despite recent advances using pharmacotherapy, a cure for DR has yet to be realized. Thus, a conceptual and technical breakthrough to identify novel targets, and a strategy to cure this complication is paramount. We believe that the recent clinical evidence from large ...

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Human iPSC for Repair of Vasodegenerative Vessels in Diabetic Retinopathy

Vascular complications due to diabetes mellitus (DM) are the result of sustained vascular injury with insufficient vascular repair. In chronic diabetes, vascular reparative mechanism can be lost resulting in development of microvascular complications (MVC), such as diabetic retinopathy (DR). We assessed the reparative function of progenitor cells that circulate in ...

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Diabetic Retinopathy: Effects of Melatonin Treatment on Visual Functions and Circadian Rhythm

This study evaluates the effect of melatonin 4 mg on circadian rhythm and visual function of patients with diabetes mellitus. Half of the patients will receive melatonin (arm-1) and the other half will receive placebo (arm-2), both groups in 3 weeks. After a week of washout, the patients will cross ...

Phase

Role of Obstructive Sleep Apnea Syndrome in the Occurrence of Diabetic Retinopathy in Type 2 Diabetes.

Diabetic retinopathy (DR) is the most common visual complication of diabetes. Risk factors for developing DR are diabetes duration, glycemic control, and hypertension. The prevalence ranges from 17 to 61% according to the diabetes duration. Obstructive sleep apnea syndrome (OSAS) is very frequent in Type 2 Diabetes population, reaching a ...

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Day Regimes of CONbercept on CytokinEs of PDR Patients Undergoing Vitrectomy - Trial (CONCEPT)

Proliferative diabetic retinopathy (PDR), characterized by neovascularization and brous proliferation, is a severe and common complication of diabetes mellitus (DM). Persistent vitreous hemorrhage (VH) caused by neovascularization and tractional retinal detachment (TRD) caused by brous proliferation can lead to permanent vision loss or even blindness, which are the most common ...

Phase

Prevention of Macular Edema In Patients With Diabetic Retinopathy Undergoing Cataract Surgery

Diabetic retinopathy patients who are at risk of developing macular edema (defined as 30 % increase from pre-operative baseline in central subfield macular thickness) within 90 days following cataract surgery. Diabetic patients are defined as those who have either Type 1 or Type 2 diabetes. The patients must have either ...

Phase

Treatment of Diabetic Macular Edema With Aflibercept in Subjects Previously Treated With Ranibizumab or Bevacizumab

This study is an investigator initiated interventional study for subjects with diabetic macular edema that have been previously treated with bevacizumab or ranibizumab. Intravitreal aflibercept 2mg will be given until OCT (ocular coherence tomography) demonstrates an absence of fluid. Continued intravitreal aflibercept 2mg will then take place every 2 months ...

Phase

Perifoveal Vascular Network Assessed by OCT-Angiography in Type I Diabetes Mellitus

Diabetic retinopathy (DR) is the leading cause of blindness in type 1 Diabetes Mellitus (DM) patients, as a consequence of impaired blood flow in the retina. Optical coherence tomography angiography (OCT-A) is a newly developed, non-invasive, retinal imaging technique that allows detection of perfused and non perfused areas of the ...

Phase N/A