Macular Degeneration Clinical Trials

The goal of this observational study is to assess the reliability and validity of the 9-object MLSDT for evaluation of participants with moderate to severe vision impairment when tested without a wearable low-vision magnifying aid (eGlasses) and then with eGlasses. These results will be compared to ETDRS testing results for the same participants without eGlasses and then with eGlasses. Two cohorts will consist of participants who have vision loss due to STGD or geographic atrophy (GA) due to age-related macular degenerations (AMD). Normally sighted participants will provide a control group. Read Less

This study will evaluate the use of autologous bone marrow derived stem cells (BMSC) for the treatment of retinal and optic nerve damage or disease. Read Less

This study is for people who have geographic atrophy due to age-related macular degeneration (AMD). AMD happens when the macula, the light-sensitive layer at the back of the eye called the retina, becomes damaged and causes a person's central vision to worsen. Geographic atrophy is an advanced form of AMD where cells in the retina waste away and die. Over time this can lead to permanent loss of vision. Avacincaptad pegol can help slow down the worsening or progression of geographic atrophy. Avacincaptad pegol is a treatment approved in the US to treat geographic atrophy. This study is about collecting information on how people with geographic atrophy are treated in routine clinical practice. This includes recording any medical problems from avacincaptad pegol. This is known as an observational study. Information will be collected from the peoples' medical records during and after treatment. The people in this study will have geographic atrophy in 1 or both eyes and they and their doctor has decided they will be treated with avacincaptad pegol. The individual's doctor decides on treatment, not the study sponsor (Astellas). People that want to take part in the study will have eye examinations that they would usually have as part of their routine care. People will also be asked to complete surveys about their eye health. These surveys will occur when treatment starts and then every 6 months for the first 2 years. After 2 years the surveys will happen once a year. The people on the study can take part if their doctor provides treatment with avacincaptad pegol and they want to continue with the study. The people on the study can take part for up to 3 years or up to 5 years, depending on when they start the study. Read Less

This is a first in-human study to investigate the safety, tolerability and efficacy of zifibancimig administered through intravitreal (IVT) injections and via the Port Delivery (PD) implant in participants with neovascular age-related macular degeneration (nAMD) Read Less

The New York Stem Cell Foundation (NYSCF) Research Institute is performing this research to accelerate diverse disease research using cells from the body (such as skin or blood cells) to make stem cells and other types of cells, conduct research on the samples, perform genetic testing, and store the samples for future use. Through this research, researchers hope to identify future treatments or even cures for the major diseases of our time. Read Less

The purpose of this study is to assess the long-term safety and tolerability after an intravitreal injection (a shot of medicine into the eye) of JNJ-81201887 administered in parent clinical studies. Read Less

A greater understanding of plasticity after central vision loss can inform new therapies for treating low vision and has the potential to benefit millions of individuals suffering from low vision. The treatment of low vision is particularly relevant to the mission of the National Eye Institute (NEI) to support research on visual disorders, mechanisms of visual function, and preservation of sight. The comparison of different training and outcome factors is in line with the National Institute of Mental Health (NIMH) Research Domain Criteria (RDOC) framework and studies in an aging population are consistent with the mission of the National Institute on Aging (NIA). Read Less

A greater understanding of plasticity after central vision loss can inform new therapies for treating low vision and has the potential to benefit millions of individuals suffering from low vision. The treatment of low vision is particularly relevant to the mission of the NEI to support research on visual disorders, mechanisms of visual function, and preservation of sight. The comparison of different training and outcome factors is in line with the NIMH RDOC framework and studies in an aging population are consistent with the mission of the NIA. Read Less

The proposed research is relevant to public health because a greater understanding of plasticity after central vision loss can inform new therapies for treating low vision and has potential to benefit millions of individuals suffering from low vision. The treatment of low vision is particularly relevant to the mission of the NEI to support research on visual disorders, mechanisms of visual function and preservation of sight. Declines in vision are particularly common in older adults and thus increasing our understanding of how to cre- ate effective means of improving vision is also highly relevant to the mission of the NIA to support research on aging and the health and well-being of older people. Read Less

An observational study to investigate the natural history and evaluate biomarkers of participants with geographic atrophy secondary to age-related macular degeneration Read Less

Age-related macular degeneration (AMD) is the leading cause of irreversible vision loss as people age. Studies have shown that lutein and zeaxanthin, nutrients found in green leafy vegetables and egg yolks, can help protect against AMD in older adults. These nutrients form a pigment in the retina (macular pigment) that can help protect the retina from light damage. Pistachios are rich sources of both lutein and zeaxanthin; thus, dietary intake of pistachios could serve as a beneficial food source for eye health. Read Less