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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.


Found (11) clinical trials

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 ...


Early Anatomical Physiological and Clinical Changes in Diabetic Macular Edema After Intravitreal Aflibercept Injection

This is a one month pre post intervention study. Subjects with diabetic macular edema were given intravitreal anti VEGF (Aflibercept) injection. Central retinal thickness, macular electrophysiology, and visual acuity were observed one week and one month after injection was given to the eye to describe early anatomical, physiological, and clinical ...


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 ...


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 ...


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 ...


Laser Therapy Combined With Intravitreal Aflibercept vs Intravitreal Aflibercept Monotherapy (LADAMO)

Diabetic retinopathy is the most common cause of blindness in individuals between the ages of 20 and 65 years in developed countries. Swelling of the central retina, or "macular oedema", is the commonest cause of visual loss in diabetic retinopathy. Recent studies have suggested peripheral retinal ischaemia contributes to macula ...


Empagliflozin Reduces Progression of Diabetic Retinopathy in Patients With High Risk of Diabetic Macular Edema

This is a prospective, randomized, active control, two-arm parallel, double-blind, monocenter phase IV clinical trial. The trial compares empagliflozin to glimepiride in patients with type 2 diabetes mellitus in addition to standard of care treatment. Patients with type 2 diabetes mellitus who are between 18 and 80 years of age ...



Patients: 6 adults with type 2diabetes will be selected, ages between 25 and 50 years, with more than 5 and less than 10 years of disease, adherent to treatment with oral hypoglycemic agents or insulin, who agree to participate in the study through a written informed consent. Only those with ...


CPAP Effect on the Progression of Diabetic Retinopathy in Patients With Sleep Apnea

Objectives: Main objective: To compare the percentage of patients with new microaneurysm or hard exudates after 12 months between the CPAP group and the control group. Secondary objectives: To compare the central macula volume, ganglion cell layer thickness and central fovea thickness at baseline and 12, 24 and 52 weeks ...


Changes in Electroretinogram and Contrast Sensitivity After PASCAL Treatment

Introduction: The concept of retinal photocoagulation was introduced by Meyer-Schwickerath for treatment of diabetic retinopathy in the 50s (1, 6). The first successfully used laser was the arc xenon laser (polychromatic, inefficient, and hard to handle). Then the ruby and argon laser appeared (with mayor improvements in design and management). ...