View clinical trials related to Diabetic Macular Edema.
Filter by:This study will asses sthe safety of pegaptanib sodium in patients with diabetic macular edema. The hypothesis is that pegaptanib is safe and efficacious in patients with diabetic macular edema.
The purpose of this study is to demonstrate that two investigational treatment regimens have the potential to result in a superior visual acuity improvement as compared to a ranibizumab pro re nata (PRN=as needed) treatment regimen.
Background: - Diabetic macular edema (DME) is a common condition in people with diabetes. DME occurs when blood vessels in the eye leak fluid, resulting in swelling inside the back of the eye and progressive vision loss. Research has shown that good blood sugar control can reduce the risk and severity of DME. However, not all diabetic patients with poor blood sugar control develop DME, and some patients develop DME despite excellent blood sugar control. This suggests that other factors, such as genes or inherited traits, may predispose or protect a diabetic patient from developing DME. Objectives: - To investigate genetic factors that may influence the development of diabetic macular edema. Eligibility: - Individuals at least 18 years of age who have type 2 diabetes, with or without diabetic macular edema. Design: - The study will require one visit to the National Institutes of Health eye clinic. - Participants will be screened with a medical history and basic eye examination. Individuals who have certain eye diseases other than DME may not be allowed to enroll in the study. - Participants will provide a blood sample, and will receive fluorescein angiography (an injection of fluorescein dye, after which a camera will take pictures of the dye as it flows through the blood vessels in the eye). - No treatment will be provided as part of this protocol.
Purpose: to evaluate the effect of intravitreal injection of tissue plasminogen activator(tPA) in treatment of refractory diabetic macular edema(DME).
To evaluate, specifically within the Canadian medical environment, the efficacy, safety and cost-efficacy of ranibizumab administered either as combination therapy (ranibizumab plus laser photocoagulation), or as monotherapy in comparison with the current standard of care (laser photocoagulation monotherapy), in patients with visual impairment due to DME.
The objective of this study is to investigate the safety and efficacy of minocycline as a microglia inhibitor in individuals with diabetic macular edema (DME).
The objective of this study is to investigate if the drug ranibizumab administrated by microdose injection into the eye is safe and effective to treat diabetic macular edema.
In Type 2 Diabetes mellitus patients we will: 1. quantify vasculopathy and blood-retinal barrier (BRB) leakage 2. measure blood-brain barrier (BBB) permeability and neuroanatomical changes 3. correlate BRB pathology with BBB breakdown, inflammatory markers and neuropsychiatric sequela
The purpose of this study is to investigate the safety, tolerability, bioactivity, and dose response of two different dosages (0.5 mg and 2.0 mg) of ranibizumab (RBZ) in patients with diabetic macular edema (DME).
The purpose of this study is to determine whether the new micropulse 577 nm yellow laser is a better treatment option compared to the conventional 532 nm green laser for diabetic macular edema.