View clinical trials related to Diabetic Macular Edema.
Filter by:To validate a new methodology, named Retinal Leakage Analysis (RLA), for mapping the human Blood-Retinal Barrier (BRB) function, in the clinical practice.
: The objective of this study is to determine if bromfenac reduces diabetic macular edema (DME) as an adjunct to argon laser therapy (ALT). Leading cause of Blindness in the working-aged population in the United States. 60% of patients with Type-II DM, and nearly all with Type-I DM progress to Diabetic Retinopathy (DR) in twenty years. Diabetic Macular Edema is the principal cause of vision loss in DR. Approximately 50% of patients with DME will experience a loss of >=2 lines of best-corrected visualacuity (VA) after 2 years of follow-up. The pathogenesis of DME is multifactorial and complex, but intervention stratagem have tended to be singular. Photocoagulation laser applied directly to leaking microaneurysms and a "grid" of laser has been the mainstays of treatment since the publication of the Early Treatment Diabetic Retinopathy Study (ETDRS). This landmark clinical trial was an NIH sponsored, multicenter, controlled study that demonstrated efficacy of laser for diabetic macular edema. It also demonstrated that 20% of patients did not respond. Recent efforts to improve the results are focusing on pharmaceutical interventions injected into the vitreous cavity. The route of administration and lack of substantiated efficacy are problematic.
Triamcinolone and Bevacizumab Intravitreal for Treatment of Diabetic Macular Edema
The study is designed as a prospective cohort study to assess changes in visual acuity and retinal thickening and surgical complications in subjects undergoing vitrectomy for diabetic macular edema. The study also aims to identify subgroups in which there appears to be a benefit of vitrectomy and subgroups in which vitrectomy does not appear to be beneficial and to obtain data that can be used to plan a randomized trial. Subject will be followed through 2 years, with a primary outcome at 6 months post vitrectomy surgery. The vitrectomy procedure will be performed based on the investigators usual care and is not considered part of the research although the procedure performed will be collected.
CRFB002D2301: The core study was designed to confirm the efficacy and safety of ranibizumab (0.5 mg) as adjunctive therapy when added to laser photocoagulation and/or mono-therapy in patients with visual impairment due to diabetic macular edema. CRFB002D2301E1: A 24 month open-label extension study for participants who completed the 12 month core study evaluated the long-term safety and efficacy of ranibizumab (0.5 mg) as symptomatic treatment for visual impairment due to diabetic macular edema.
The development or worsening of macular edema following full scatter photocoagulation is a well recognized occurrence. However, there is limited literature in this regard. The purpose of this study is to determine the incidence and extent of macular edema following scatter laser photocoagulation surgery using optical coherence tomography (OCT) in eyes without macular edema prior to scatter laser photocoagulation and to explore whether the incidence and extent of macular edema varies according to the number of sittings included in the treatment regimen. Study eyes will receive one of two types of scatter photocoagulation with results compared through use of OCT and photography images, as well as visual acuity testing.
The purpose of this study is to evaluate the effect of choline fenofibrate on the regression of macular edema in eyes of subjects with type 2 diabetes mellitus (T2DM) presenting with diabetic macular edema (DME)
Evaluation of safety and tolerability of a single injection of NOVA63035 "Corticosteroid" administered at one of four doses in patients with diabetic macular edema (DME) secondary to diabetic retinopathy
The purpose of this study is to determine the safety and efficacy of an ocular sirolimus (rapamycin) formulation at various doses in patients with diabetic macular edema.
This is a 3-year randomized, dose masked, three-arm controlled, pilot study to evaluate the safety and efficacy of the intravitreal FA implants (0.59mg and 2.1mg), when compared to laser photocoagulation in the treatment of patients with diabetic macular edema.