View clinical trials related to Macular Edema.
Filter by:The purpose of this study is to investigate if interferon beta is superior to the standard treatment with Methotrexate for the treatment of intermediate uveitis and macular edema.
This study will provide preliminary data on the dose and dose interval related effects of intravitreally administered Avastin on retinal thickness and visual acuity in subjects with Diabetic Macular Edema (DME) to aid in planning a phase 3 trial. In addition, this study will provide preliminary data on the safety of intravitreally administered Avastin in subjects with DME.
The study will evaluate the efficacy of prophylactic administration of the topical nonsteroidal anti-inflammatory drug (NSAID) ketorolac tromethamine 0.5% (Acular®) on cystoid macular edema (CME) in patients having undergone cataract surgery. CME is the most frequent cause of decreased vision after uncomplicated cataract surgery and can result in irreversible sight reduction. The investigation will involve a comparison arm and a treatment arm with both sets of patient populations being evaluated for CME with ophthalmologic examinations and optical coherence tomography (OCT) measurements. The objective is to elucidate the role of NSAID drops in preventing CME after cataract surgery.
Diabetic macular oedema is characterized by fluid accumulation in the retinal tissue from leaking retinal vessels, the capillaries. This state can lead to severe visual loss and blindness. According to basic physiologic rules several factors influence the fluid transport between the capillaries and the surrounding tissue. One of these factors is the balance between the large molecules within the vessel lumen and the retinal tissue. Some drugs change this balance, the osmotic balance, by moving the fluid from the tissue to the vessel lumen. In relation to diabetic macular oedema, treatment with such a drug potentially would reduce the retinal thickness because it extracts fluid from the retinal tissue. Glycerol has this potential. If reduction of the thickness with glycerol is confirmed, then it proves the significance of the osmotic balance in the basic nature of diabetic macular oedema. In this study we therefore examine the time dependent change in retinal thickness after glycerol intake by an instrument called optical coherence tomography (OCT). The participants drink glycerol and the thickness of the retina is then monitored closely by OCT during the following three hours. Since diabetic changes in the retina are focal pr. definition, the secondary purpose of the study is to find any regional differences in the response. The examinations are repeated at a second visit where the patient drink another dose of glycerol, because we also want to analyse for a dose dependent response. Which dose is given at each visit is randomised on beforehand. In addition to measuring the retinal thickness a variety of examinations are performed both before and during the study, e.g. blood samples and systemic blood pressure measurements.
To assess the ocular and systemic safety and tolerability of a single intravitreal injection of VEGF Trap in patients with diabetic macular edema.
The purpose of this study is to determine whether intravitreal injection of Triamcinolone Acetonide is effective in the treatment of Clinically Significant Diffuse Macular Edema due to Type 2 Diabetes Mellitus.
This study will evaluate the safety and efficacy of intravitreal implant of dexamethasone for the treatment of diabetic edema.
This study will evaluate the safety and efficacy of the intravitreal implant of dexamethasone for the treatment of macular edema associated with branch retinal vein occlusion.
The purpose of this study is to evaluate the pharmacokinetics, safety and preliminary efficacy of 3 doses of Cand5. Cand5 is a small interfering RNA molecule that selectively silences the mRNA encoding for VEGF. The target population are patients with diabetic macular edema.
This study evaluated the safety and efficacy of ranibizumab on retinal edema and visual acuity in patients with diabetic macular edema with center involvement.