View clinical trials related to Macular Edema.
Filter by:Prospective, observational cohort study evaluating the association between pre-surgical existence of an epiretinal membrane (ERM) and the development of pseudophakic cystoid macular edema (PCME) using spectral domain optical coherence tomography (OCT) measurements.
This study will examine potential factors in the aqueous humor that may contribute to the development or progression of macular edema or fibrosis (due to any underlying disease) in patients suffering from these conditions.
This is a 24-week, prospective, multi-center, open-label, randomized, investigator-initiated pilot study to explore the effects of RBZ (0.5 mg) plus DEX implant (0.7 mg) PRN combination therapy (n = 30) vs. DEX implant PRN monotherapy (n = 30) in pseudophakic eyes with center-involved DME that have demonstrated prior incomplete response to 3-6 anti-VEGF treatments.
Age-related macular degeneration (AMD) and diabetic retinopathy are among the most common disorders causing visual disability in elderly people. AMD leads to dysfunction and loss of photoreceptors in the central retina. Neovascular AMD (nAMD) affects visual function early in the disease process. The purpose of the study is to evaluate the effect of switching from ranibizumab therapy to the current routine therapy using aflibercept in eyes with treatment naive, recurrent or persistent nAMD, treatment naive diabetic retinopathy and pretreated diabetic retinopathy. 20 patients with recurrent or persistent nAMD, previously treated with intravitreal ranibizumab for up to one year will be included in this trial. Patients will be examined in monthly intervals over 12 months follow-up. Examinations carried out will include: Best-corrected visual acuity (BCVA) using ETDRS charts at 4m distance, Reading Performance (RP), Standard ophthalmic examinations (SOE incl. funduscopy and applanation tonometry), Optical coherence tomography (OCT), Autofluorescence fundus image (AF) & red-free autofluorescence fundus image (RF), Color fundus photography (CFP), Fluorescein angiography and indocyaningreen angiography (FLA/ICG), Microperimetry (MP), as well as Non-invasive OCT based optical angiography (AngioVue).
The aim of the prospective randomized study is to investigate whether a intensified diabetic control program leads to better final visual acuity and less frequent diabetic ocular complications in patients with diabetic retinopathy when compared with a normal diabetic treatment.
The aim of this study is to determine whether oral losartan is effective in the treatment of diabetic macular edema (DME) as an adjuvant for intravitreal bevacizumab (IVB).
The purpose of this study is to assess the safety and efficacy of intravitreal injections of Aflibercept (Eylea) in treating Cystoid Macula Oedema (CMO) in patients with underlying Retinitis Pigmentosa (RP).
Diabetic macular edema refers to swelling (fluid accumulation) in the center of the retina. The retina is like the film of a camera and is located in the back of the eye. This condition can develop in diabetics where swelling results from leaking of fluid from the blood vessels of the eye, into the center of the retina, the macula. If left untreated, this can affect central. The current standard treatment for diabetic macular edema includes medications injected directly into the eye (intravitreal injections) and laser eye treatment. The drugs that are injected directly into the eye are known as anti-VEGF agents which help to reduce the leaking. This includes bevacizumab (Avastin®) and ranibizumab (Lucentis®). However, some patients do not respond well to these anti-VEGF treatments and will be given the option of switching to an another newer anti-VEGF medication, called aflibercept (Eylea®) that is approved to treat DME. A recent large study has demonstrated that aflibercept was as efficacious as other anti-VEGF therapies listed above and was even superior in patients with worse vision (Diabetic Retinopathy Clinical Research Network, Wells JA, Glassman AR, et al. Aflibercept, Bevacizumab, or Ranibizumab for Diabetic Macular Edema. N Engl J Med. 2015:150218140025008-150218140025008). The purpose of this study is to determine what factors affect the treatment response to aflibercept (amount of swelling reduction) for patients with diabetic macular edema, who were previously unresponsive to ranibizumab injections.
Diabetes is a major cause of blindness in adults in the developed countries. The retinal damages associated with diabetes lead to gradual loss of vision, which is accentuated when the macula is affected. This results in macular edema. Currently, intravitreal injections of anti-VEGF have demonstrated their effectiveness and are the first line treatment of macular edema. Subthreshold micropulsed laser photocoagulation is an alternative to conventional grid photocoagulation. By delivering pulsed impacts under the thermal lesion threshold of the pigment epithelium, it would not cause the side effects of conventional photocoagulation. Micropulsed photocoagulation combined to anti-VEGF injections, could be the most effective treatment with a minimum injection number and without epithelial lesions. The main objective of this study is to show that the subthreshold micropulsed laser photocoagulation, in association with intravitreal injections of anti-VEGF, allows to reduce the number of anti-VEGF injections during the first year of treatment. In this randomized, double blind study, eligible patients will be randomized between a micropulsed laser photocoagulation arm and a sham micropulsed laser photocoagulation arm.
The purpose of this study in to compare the efficacy of treatment of diabetic macular edema (DME) using Ranibizumab (Lucenti®), Aflibercept (Eylea®) and Aflibercept (Eylea®) plus Ranibizumab (Lucentis®). It is a randomized clinical trial that will evaluate the efficacy of the combination of two substances currently used in the treatment of DME. Will be allocated in different four groups randomly pacients who receive treatment with intravitreal injections of ranibizumab, aflibercept or a combination of aflibercept and ranibizumab.