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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 (82) clinical trials

The Effect of Intravitral Injection of Triamcinolone Combined With Cataract Surgery (Phacoemulsification) on Diabetic Macular Edema and Diabetic Retinopathy

In this study, regressed proliferative diabetic retinopathy, very severe, severe and moderate non-prolifrative diabetic retinopathy patients who were going to have a cataract surgery, underwent a complete eye examination, OCT, FAG and color photography 2 weeks prior to their operation. All patients divided in two: 1) control group (Phyco,PCIOL), 2) ...

Phase

Intravitreal Bevacizumab for Management of Active Progressive Proliferative Diabetic Retinopathy (PDR)

To evaluate the effect of intravitreal bevacizumab on the course of diabetic retinopathy in cases with the signs of active progressive PDR

Phase

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). ...

Phase

Changes in Macular Thickness After Patterns Scan Laser

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). ...

Phase

Pars Plana Vitrectomy for Diabetic Fibrovascular Proliferation With and Without Internal Limiting Membrane Peeling

Progressive fibrovascular proliferation may occur despite appropriate panretinal photocoagulation in diabetic patients. Fibrovascular proliferation may lead to persistent or recurrent vitreous hemorrhage, macular traction, or traction macular detachment, and becomes a major indication for vitrectomy.1 During the past 25 years, anatomical and visual results of vitrectomy for severe proliferative diabetic ...

Phase

Effect of Intravitreal Bevacizumab on Early Post-Vitrectomy Hemorrhage in Diabetic Patients

Diabetes is the leading cause of blindness in the age range of 20-64 years. Pars plana vitrectomy may be indicated for the management of advanced proliferative diabetic retinopathy. Early post-vitrectomy hemorrhage in diabetic patients is relatively common; it occurs in 29% -75% of patients in the first month after surgery. ...

Phase N/A

Evaluation of Ranibizumab in Proliferative Diabetic Retinopathy (PDR) Requiring Vitrectomy

This is an open-label, Phase I/II study of multiple doses of intravitreally administered ranibizumab in patients with severe NPDR and PDR prior to, during, and after vitrectomy therapy. 40 subjects will be enrolled and randomized 3:1 to ranibizumab or vitrectomy alone. 30 consented, enrolled subjects will receive 3 intravitreal injections ...

Phase

Intravitreal Triamcinolone Acetonide for Diabetic Macular Edema

Patients with diabetic retinopathy suffer from visual acuity loss caused by diabetic macular edema. Intravitreal injected Triamcinolone Acetonide (steroid) reduces macular edema and increases visual acuity. The duration of its effect is however limited. Therefore, several injections are necessary. In this study a dosage dependency of triamcinolone acetonide (high dosage ...

Phase

Perfluorocarbon Perfused Vitrectomy and 3D Vitrectomy System in Advanced Diabetic Retinopathy

To investigate the feasibility and advantages of using perfluorocarbon liquid (PCL) perfusion to remove vitreous during suction-cutting vitrectomy using a dual, dynamic drive (3D)technology. In complicated surgeries in advanced diabetic retinopathy and retinal detachment

Phase

Intravitreal Bevacizumab for Retinal Disorders

Purpose: To study the efficacy and safety of invitreal injection of bevacizumab (avastin) in all the following conditions. - Age related macular degeneration with Juxtafoveal and Subfoveal CNVM: Recurrent CNVM following PDT and TTT with IVTA. Patient who could not afford PDT, Macugen or Lucentis which is FDA approved. - ...

Phase N/A