View clinical trials related to Macular Edema.
Filter by:To provide treating physicians with experience with ILUVIEN as well as monitoring its safety (and effectiveness) in a real-life chronic diabetic macular edema (DME) patients judged insufficiently responsive to available therapies.
A randomized, controlled study of the safety and efficacy of Squalamine Lactate Eye Drops in combination with Ranibizumab intravitreal injections in patients with diabetic macular edema. The study duration is 52 weeks and patients will be randomized to one of four treatment arms.
A Phase 2 Multi center, Randomized, Controlled, Double-Masked Clinical Trial Designed To Evaluate The Safety And Exploratory Efficacy Of Luminate® (Alg-1001) As Compared To Avastin® In The Treatment Of Diabetic Macular Edema
Background: - People with rod-cone dystrophy (RCD) or enhanced S-cone syndrome (ESCS) have excess fluid under the retina of their eye. This can cause vision loss. The medicine interferon gamma-1b may help people with these diseases. Objectives: - To see if interferon gamma-1b eyedrops are safe for people with RCD or ESCS. To see if the medicine can decrease retina fluid and help prevent vision loss. Eligibility: - People at least 12 years old with RCD or ESCS. Those with ESCS must have two mutations in the NR2E3 gene. Design: - Participants will be screened with medical history, physical exam, eye exam, and blood tests. - Participants will stay at NIH for 3 days and get the first eyedrops. - Participants will give themselves 4 study eyedrops 4 times daily for 2 weeks and keep a diary. - Participants will have 5 outpatient visits over 8 weeks, 2 of which are telephone assessments. They may have: - Repeats of screening tests. - Questionnaires. - Small piece of skin removed. - Eye exams, including eye dilation and tasks on computer screens. - Fluorescein angiography. A dye injected into an arm vein will travel to the blood vessels in the eyes. A camera will take pictures. - Electroretinography. Participants will sit in the dark wearing eyepatches. A small electrode will be taped to the forehead. After 30 minutes, researchers will remove the eyepatches and put in numbing eyedrops and contact lenses. Participants will watch flashing lights. - Electrooculography. Electrodes will be attached outside of the eyes and eye function will be measured in the dark and the light. - Participants will have a follow-up visit after 52 weeks.
The aim of this study is to investigate the conjunctival bacterial flora and antibiotic resistance patterns following serial intravitreal injections of anti-VEGF in diabetic patients, using a povidone-iodine preparation without preinjection or postinjection topical antibiotics.
Recent reports suggest that anti-VEGF agents (ranibizumab) may suppress the progression of retinal nonperfusion area. This protective effect would cause the increase of the oxygen consumption in the diabetic retina. We expect that the current study using the retinal oximetry would show the protective effects of ranibizumab on the hypoxia in the diabetic retina. This study is designed to analyze the effects of ranibizumab (Lucentis) to the retinal oxygen saturation or consumption in eyes with diabetic macular edema.
The study evaluates the intra-individual variability of VEGF levels over a period of 6 months as well as the circadian variation of VEGF levels, both under standardized conditions in patients with type 2 diabetes without DME and matched subjects with normal glucose tolerance (NGT). Secondary objectives of the study are to evaluate the relationship of individual VEGF-levels to biomarkers of inflammation, HbA1c and major cardiovascular risk factors.
This is a Phase 1/2, open-label, dose-escalation clinical study, enrolling 21 subjects in one of the two treatment groups to determine the effects of topical ocular administration of low dose or high dose MTP-131 given twice a day in subjects with Diabetic Macular Edema and Age-Related Macular Degeneration.
Purpose: To compare the effects of macular photocoagulation with or without intravitreal bevacizumab (IVB) or triamcinolone (IVTA) for the treatment of diabetic macular edema (DME). Casuistic and Methods: 58 eyes of 44 patients with diffuse DME were randomized to receive either IVB + focal/grid laser (IVB-Laser, n=19), IVTA + focal/grid laser (IVTA-Laser, n=16) or focal/grid laser alone (Laser, n=23). Ophthalmic evaluation, including best-corrected visual acuity (BCVA), intraocular pressure (IOP) and central macular thickness (CMT) were performed at baseline and monthly for 12 months.
Topcon's Endpoint Management (EM) is a new software from the Pascal® laser which allows us to decrease the intensity of the burns (invisible burns) showing some landmarks with normal intensity so the investigators can see the area which has been treated. The Pascal® system with EM utilizes 577nm laser wavelength compared to the 532nm laser wavelength which was utilized in previous Pascal® laser studies. This study aims to demonstrate that 577nm Pascal® with EM has the same efficacy and effectiveness as 532nm Pascal® in the treatment of diabetic macular oedema.