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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 (81) clinical trials

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 ...

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Comparison of Diabetes Retinopathy Among Type 2 Diabetic Patients Treated With Different Regimens

Diabetic retinopathy (DR) is an important cause of blindness, and its development of an irreversible process. DR is not only the overall progress and the level of blood sugar, and blood glucose fluctuations more closely, is the key to a smooth hypoglycemic delay DR progression.Diabetes control and complication trail(DCCT) study ...

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Progression of Diabetic Retinopathy. Identification of Signs and Surrogate Outcomes

The global aim of this study is to improve the current knowledge of diabetic retinopathy (DR) progression. We aim to characterize both functionally and morphologically initial DR stages and to identify patients at risk of progression to centre involving macular oedema (CME) and/or proliferative diabetic retinopathy (PDR). We want to ...

Phase

The Relationship Between Advanced Glycation Endproducts and Diabetes

Below are the specific aims and research hypotheses for the pilot study: Specific Aim 1: To successfully recruit 80 subjects (40 with no diabetes, 20 with diabetes and no diabetic retinopathy and 20 with diabetes and diabetic retinopathy) and obtain adequate samples (blood and lens capsule) for further testing. Hypothesis ...

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Diabetic Retinopathy Assessed by Ultra-wide

Diabetic retinopathy imaged by ultra wide field angiography (200): the California (Optos, Scotland) allows ultrawide field pictures of 200 of the retina. This new imaging allows seeing beyond what was seen by the classic 7 ETDRS fields angiography: In pivotal studies assessing the effect of antiVEGFs on diabetic retinopathy (DR) ...

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Trial of Switching Between Intravitreal Bevacizumab (Avastin )& Intravitreal Dexamethasone (Ozurdex ) for Persistent Diabetic Macular Oedema

A Multicentre Clinical Trial of Switching Between Intravitreal Bevacizumab (Avastin) and Intravitreal Dexamethasone (Ozurdex) for Persistent Diabetic Macular Oedema (SwitchDMO)

Phase

Safety and Effectiveness Study of 532nm Laser Subthreshold Panretinal Photocoagulation for Severe NPDR

This randomized, parallel controlled, clinical-trial aims to evaluate the therapeutic efficacy of 532nm laser partially subthreshold panretinal photocoagulation with PASCAL endpoint management function for severe non-proliferative diabetic retinopathy : (1)To evaluate therapeutic effect of 532nm laser partially subthreshold panretinal photocoagulation with PASCAL endpoint management function for severe non-proliferative diabetic retinopathy; ...

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25-Gauge Vitrectomy With Ranibizumab or Triamcinolone Acetonide on Proliferative Diabetic Retinopathy in China

Proliferative diabetic retinopathy(PDR) is the leading cause of visual loss in diabetic patients. The operation indication includes non-absorbed vitreous haemorrhage, dense bleeding in front of the macular, proliferative vitreoretinopathy traction macular, tractional retinal detachment combined break, severe progressive fiber vascular proliferation and vitreous haemorrhage combined with early iris neovascularization. Due ...

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Microalbuminuria as a Cardiovascular Risk Factor (PRECISED Substudy)

A hypothesis free approach by using proteomic/metabolomic analyses in the urine samples of selected populations seems an appropriate approach by which to explore this issue. In addition, a driven hypothesis in the same groups of patients based on a sensitive marker of kidney injury also seems appropriate. Urinary levels of ...

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Comparison of Retinal Oxygenation and Retinal Vessel Diameters in Healthy Subjects and Patients With Diabetic Retinopathy or Retinal Vein Occlusion Between DVA and Oxymap

To date two different instruments are commercially available to measure retinal oxygen saturation and retinal vessel diameters: Dynamic Vessel Analyzer (DVA) and Oxymap. Retinal oxygen saturation analysis is based on spectroscopic evaluation of retinal fundus images. Up to now no data comparing both instruments for the measurement of retinal oxygen ...

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