View clinical trials related to Macular Edema.
Filter by:The purpose of the study is to compare the effect of intravitreal injections of ranibizumab and aflibercept on systemic VEGF protein levels in DME patients in a detailed time course.
Currently, diabetic macular edema is treated is through injection of a medications such as off-label bevacizumab, which decreases the swelling in the retina. These injections are sometimes required monthly until the condition is controlled. Recently, there have been some new FDA approved treatments using laser that decrease the swelling. These approximately ten minute treatments do not require injections and don't cause permanent damage to the eye, and they may decrease the number of injections one needs to get to treat diabetic macular edema (DME). The purpose of this randomized clinical trial is to determine whether subvisible laser in combination with intravitreal bevacizumab is non-inferior compared to current standard of care (intravitreal bevacizumab alone) in achieving favorable outcomes for visual acuity, mean macular thickness, and patient quality of life, and has fewer needed intravitreal bevacizumab injections throughout the course of the 12 month study period.
The investigators would like to investigate the efficacy of more frequent treatment with Lucentis for subjects with persistent diabetic macular edema despite standard dosing regimen.
To evaluate the safety of intravitreal ranibizumab repeated injections in patients with diabetic macular edema regarding maintenance of retinal ganglion cell function.
Vitrectomy is the common treatment for patients with macular edema secondary to epiretinal membrane. Recently, in eyes with diabetic macular edema or persistent macular edema following retinal vein occlusion, vitrectomy will be increasingly performed as an additional treatment modality. In eyes with impaired oxygen situation vitrectomy may improve the retinal oxygen saturation. However, little information is available about the oxygenation and the blood flow of the retinal vessels after vitroretinal surgery. Hypoxia is a the major trigger of vascular endothelial growth factor (VEGF), which is in turn the most important factor for the development of macular edema. It is a major issue to improve the oxygen situation and the blood flow of the retina and there are just a few not satisfactory procedures available to overcome this problem. However, vitrectomy would be an adequate therapy for many of these diseases, and it would be an appreciated side effect of the treatment in almost every case. To investigate the influence of oxygenation and blood flow of the retina on clinical outcomes after a successfully 23 gauge vitrectomy in eyes with epiretinal membrane, persistent macular edema following diabetic retinopathy or retinal vein occlusion.
The objective of this study is to evaluate the safety and efficacy of ophthalmic intravitreal injection of ALG - 1001 in human subjects with diabetic macular edema. The primary endpoint of this study is observation of dose limiting toxicity and maximum tolerated dose. The secondary endpoint of this study is observation of a clinical effect in BCVA (ETDRS letters) and OCT central macular thickness.
The primary purpose of the protocol is to evaluate whether Trientine Hydrochloride, a copper chelator which is an agent that binds with and removes copper, will be effective in minimizing macular edema after cataract surgery in individuals with type 2 diabetes. It is our hypothesis that there will be a reduction in copper-attributed inflammation after surgery resulting a decrease in edema.
Treatment with Ranibizumab of the residual diabetic edema in patients with failed response to Bevacizumab.
The purpose of this study is to determine if intravitreal infliximab is a safe and effective treatment for macular edema secondary to uveitis.
The aim of this study is to determine whether fundus autofluorescence and macular pigment distribution in inflammatory and diabetic macular edema are altered.