View clinical trials related to Macular Degeneration.
Filter by:The primary objective of the study is to assess the safety of intravitreal aflibercept injection in treating visually compromising radiation maculopathy secondary to treatment of uveal melanoma by iodione-125 brachytherapy. The study will consist of two arms of 25 patients each (totaling 50 patients). Subjects in arm 1 will undergo treatment every 6 weeks. Subjects in arm 2 will undergo treatment and if improvement is documented at the following evaluation the next treatment will be extended by two weeks. Secondary objectives of the study include evaluation and analysis of visual acuity, number of injections, macular edema, and vascular activity between both arms.
The primary objective of this study is to measure physician knowledge and understanding of the key safety information contained in the Eylea vial preparation instruction card, the intravitreal injection procedure video, and the product monograph.
This study aims to evaluate the optimal use, efficacy, and safety of a Treat-and-Extend regimen with aflibercept in subjects with nAMD.
An exploratory single site, open label, randomized, controlled study evaluated plasma vascular endothelial growth factor levels after intravitreal injection of ranibizumab (Lucentis) and conbercept (Langmu) for neovascular age-related macular degeneration
This study seeks to evaluate the effect of topical aqueous suppression on the anatomic and functional response to intravitreal anti-vascular endothelial growth factor (VEGF) injections in non-responders with wet age-related macular degeneration.
This is a randomized controlled study of non-damaging photothermal macular grid laser versus sham laser therapy in patients with dry age-related macular degeneration (AMD) and large high-risk drusen. The goal of the study is to determine if this treatment will reduce macular drusen volume and also whether this might improve visual acuity or reduce the risk of conversion to advanced age-related macular degeneration defined as development of choroidal neovascularization or geographic atrophy.
This study will explore experience of AMD caregivers in order to develop a core outcome set (COS) for age related macular degeneration (AMD) randomised controlled trials (RCTs) trying to capture what research outcomes are important from their perspective. People 18 years of age and older who have been AMD caregivers for at least 6 months may be eligible for this study. The aim is to conduct three focus groups lasting approximately one hour. The plan is to enrol 18-24 participants (6-8 participants per each of 3 focus groups).Two researchers will be involved in conducting the focus groups. A moderator will ensure fluid discussion, while the second investigator will be taking notes and audio-recording the discussion.
Background: Age-related macular degeneration (AMD) is the main reason older people lose their vision. It affects the macula, the center of the retina needed for sharp, clear vision. Researchers want to see if an antibiotic can help people with an advanced form of AMD, Geographic Atrophy (GA). Objective: To see if minocycline is safe for people with GA and if it helps preserve their vision. Eligibility: People age 55 and older who have GA in at least one eye. Design: Participants will be screened with physical exam, medical history, blood tests, and eye exam. Participants will take minocycline. They will take 1 pill twice a day for at least 3 years. Participants will have a minimum of 11 study visits. (But they are not every 3 months.). At each visit, participants will have a medical history. They may have: Blood tests. Eye exam. Vision, eye pressure, and eye movements will be checked. The pupils may be dilated. The inside of the eyes may be photographed. Their thyroid gland felt while they swallow. Microperimetry. They will sit in front of a computer and press a button when they see a light on the screen. Fluorescein angiography. An intravenous line (IV) will be placed in an arm vein. A dye called fluorescein will be placed in the IV and travel through the veins to the blood vessels in the eyes. A camera will take pictures of the dye as it flows through the eye blood vessels.
The purpose of this study is to compare the Technology-based Eye Care Services (TECS) protocol to the standard face to face ophthalmologic exam.
Diabetic macular edema (DME), wet-AMD and macular edema secondary to vein occlusions are the leading cause of blindness in developed countries. Several therapies have been studied as such laser treatment and intravitreal injections of corticosteroids or anti-VEGF drugs. In terms of public health the long term treatment with the current available drugs is very expensive and new therapies with the same or better effect should be investigated. This study intends to evaluate the efficacy and safety of intravitreal injections of ziv-aflibercept for the treatment of patients with DME, wet-AMD and macular edema secondary to vein occlusions.