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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 (84) clinical trials

Intravitreal Bevacizumab Vs Photocoagulation for Proliferative Diabetic Retinopathy

The current gold standard for the treatment of proliferative diabetic retinopathy is panretinal photocoagulation. However, it is a treatment that results in significant discomfort to the patient, causes reduction of visual acuity and visual field impairment. Intravitreal bevacizumab is a novel treatment that reduces intraocular VEGF concentration and therefore inhibits ...

Phase

PST/Laser v. Laser Alone for CSME

Clinically significant macular edema (CSME) is one of the leading causes of vision loss in diabetic retinopathy. The current standard of care for CSME is focal/grid laser photocoagulation. However, many patients experience further vision loss and/or require multiple laser treatments. In recent studies, intraocular (intravitreal) injection of triamcinolone acetonide has ...

Phase

A Study That Tests BI 1467335 in Patients With Diabetic Eye Disease (Diabetic Retinopathy). It Looks at the Way BI 1467335 is Taken up the Effects it Has and How Well it is Tolerated.

The main objective is to evaluate ocular and systemic safety and tolerability of BI 1467335 as well as whether BI 1467335 monotherapy has a potential to improve retinal lesions in patients with moderately severe Non-proliferative diabetic retinopathy (NPDR) (DRSS level 47) or severe Non-proliferative diabetic retinopathy (NPDR) (DRSS level 53), ...

Phase

Non-damaging Retinal Laser Therapy With PASCAL Laser for Macular Diseases

Sub-visible, non-damaging photothermal stimulation (532nm) exposures of 100 ms in duration resulted in enhanced expression of heat shock proteins in the retina. To test clinical efficacy of sub-visible retinal therapy using ms-range exposures of visible lasers one needs first to establish proper titration methods necessary to assure on one hand ...

Phase

Genetic Markers and Proliferative Diabetic Retinopathy

In a previous study (2011), investigators demonstrated a statistically significant relation between the Endothelial Lipase(EL) c.584C>T polymorphism and the occurrence of diabetic retinopathy in 396 french patients with diabetes type 2 (DT2) with a longitudinal follow-up. Secondly (2014) in a subgroup of 287 DT2 patients, investigators showed the impact of ...

Phase N/A

National Eye Institute Biorepository for Retinal Diseases

This study establishes a clinical database and biospecimen repository for the identification of novel factors relevant to the pathogenesis, progression, and response to treatment of a variety of retinal conditions, particularly age-related macular degeneration and diabetic retinopathy, and their associated systemic correlates of disease. Objectives: This study provides for standardized ...

Phase N/A

SD-OCT Angiography

OCT is an optical ranging and imaging technique first described in 1991 that has since been used successfully to provide high-resolution, micrometer-scale depth imaging in clinical ophthalmology (and other fields). It can be thought of as the optical analogue of ultrasound imaging. For the ocular posterior segment, OCT provides rapid ...

Phase N/A

Clinical Applications of Advanced Ophthalmic Imaging

This study to determine the clinical application of advanced ophthalmic imaging devices such as optical coherence tomography (OCT), retinal function imager (RFI), slit-lamp biomicroscopy (SLB), PERG in diseased eyes and normal controls.

Phase N/A

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. The accuracy of the analysis of the vascularization of retinal layers of the posterior pole of the eye by the OCT-A , ...

Phase N/A

Adaptive Optics for Ophthalmic Technologies

Adaptive optics (AO) is an optical technique that corrects the natural aberrations (optical imperfections) of the eye. Since it was first described in 1997, it has been used successfully to enhance the visualization of retinal tissue, in particular, the human photoreceptor mosaic. Previous studies using AO in the human eye ...

Phase N/A