Age-Related Macular Degeneration

Background: \- To understand diseases of the retina and the eye, information is needed about people with and without such diseases. Researchers want to study these people and follow them over time. They also want to study body tissues and blood to understand the nature of eye disease. Studying genes, cells, and tissues may help them understand why some people get eye problems and others do not, or why some people respond to treatment while others do not. Researchers want to collect physical samples and personal data to develop a National Eye Institute database. Objectives: \- To collect health information and blood and tissue samples from people with and without eye diseases, to be used in research studies. Eligibility: * Individuals at least 2 years of age with different types of eye disease. * Healthy volunteers with no history of eye disease. Design: * Participants may be recruited from National Eye Institute studies or may be referred from other sources. * Participants will be screened with a physical exam and medical history. They will also have a full eye exam. Questions will be asked about family medical history, especially about eye disease. * Blood samples will be collected. Other samples, such as saliva, tears, hair, stool, and urine, may be collected as needed. Adult participants may also provide a skin sample. * Tissue or fluid from eye collected as part of eye care or treatment may also be added to the database. * No treatment will be provided as part of this study.

Researchers are looking for new ways to treat neovascular age-related macular degeneration (NVAMD). Available standard (usual) treatments for NVAMD, such as aflibercept, may not work for every person. Researchers want to learn if a trial medicine called tiespectus (also called MK-8748 or EYE201) can treat NVAMD. The goal of this trial is to learn if tiespectus works as well as aflibercept to treat NVAMD.

Oral disulfiram (Antabuse®) has been shown to improve image-forming vision in animal models with retinal degeneration due to its ability to decrease Retinoic Acid synthesis and consequently reduce hyperactivity in the inner retina. The investigator will aim to evaluate the impact of oral disulfiram on the vision of patients with retinal degeneration who are being treated with the drug in the management of their concurrent alcohol use disorder.

Neovascular age-related macular degeneration (nAMD), also called wet AMD, can cause serious vision loss. While anti-VEGF (anti Vascular Endothelial Growth Factor) treatments such as ranibizumab help many patients, about 20 40% have a suboptimal response. In this study, the investigators want to identify other factors (beyond VEGF) that might be driving the disease in these non-responding patients. By looking at samples from inside the eye (vitreous humor) and comparing "good responders" to "suboptimal responders", the investigators hope to find potential new treatment approaches or biomarkers for nAMD.

This study is designed to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of single and multiple doses of ARO-033 compared to placebo in adult normal healthy volunteers (NHVs) and the safety, tolerability, PK, PD, and efficacy of multiple doses of ARO-033 in participants with age-related macular degeneration (AMD).

Intravitreal anti-VEGF injections are a mainstay of treatment for retinal diseases such as neovascular age-related macular degeneration, diabetic macular edema and retinal vein occlusion, and usually require repeated administration over years. During each injection an eyelid speculum holds the lids open and the upper eyelid is exposed to repeated mechanical stretch. Aponeurotic ptosis after intraocular surgery is well described, but evidence on blepharoptosis after repeated intravitreal injections is limited and conflicting. This single-center prospective observational study enrolls 60 patients who are starting intravitreal anti-VEGF therapy in one eye only; the untreated fellow eye of each patient serves as an internal control. Upper eyelid position and function are assessed with margin reflex distance-1 (MRD-1), margin reflex distance-2 (MRD-2) and levator function at baseline and at months 1, 3, 6 and 12. The primary endpoint is the difference between the injected eye and the fellow eye in the change in MRD-1 from baseline to month 12.

Age-related macular degeneration (AMD) affects 2 million people in France and is the main cause of irreversible blindness in France. All patients initially have an early form of the disease. This early form can evolve in two different ways: the atrophic form, which progresses slowly, and the exudative or neovascular form, which has a more rapid evolution. While there are treatments for the exudative form of the disease, there is currently no therapy for the atrophic form of AMD. Recently, it has been demonstrated in atrophic AMD that there is accumulation of inflammatory cells, monocytes, in the sub-retinal space. This space is located between the retinal pigment epithelium (RPE) and photoreceptors. It is physiologically devoid of immune cells (immune privilege). Monocytes secrete many pro-inflammatory molecules, such as cytokines. Some cytokines (IL-1, IL6 and TNF) have a deleterious role on RPE and photoreceptors in mouse models. The identification of specific cytokines would help to better understand this disease and consider potential targeted therapies. Our project is based on the hypothesis that monocytes extracted from patients with AMD have a superior survival on RPE compared to monocytes extracted from healthy patients (without retinal pathology), and more particularly in atrophic forms of AMD. The main aim of this study is to compare the survival of monocytes extracted from patients with atrophic AMD to monocytes extracted from patients without retinal pathology (control) on retinal pigment epithelial cell lines (ARPE-19). Survival will be evaluated by automated counting of monocytes after 24 hours of culture on ARPE-19 after specific immunostaining of monocytes. If the survival of monocytes from patients with the late form of AMD is increased then therapy directly targeting this pathological accumulation of monocytes could be considered. Moreover, the identification of increased secretion of certain cytokines and the demonstration of their deleterious effect on retinal physiology could lead to targeted therapies against them.

Age-related macular degeneration (AMD) is an eye disease which causes people to lose their sharp central vision over time. Aging damages the macula, which is in the middle of the retina - the light-sensitive part at the back of the eye. There are 2 types of AMD - wet AMD and dry AMD. The advanced stage of dry AMD causes vision loss. This is known as geographic atrophy. AMD makes everyday tasks like reading or driving difficult. ASP7317 is a potential new treatment for people with AMD. ASP7317 are human stem cells which have changed into cells found in the retina. ASP7317 is injected under the macula. It is hoped that ASP7317 will replace some of the damaged cells in the macula and improve vision for people with dry AMD. Before ASP7317 is available as a treatment, the researchers need to check its safety and how well it is tolerated. They will also check for signs of improved vision. People taking part in this study will be older people who have geographic atrophy caused by dry AMD. This is an open-label study. This means that people in this study and clinic staff will know that people will receive ASP7317. There will be 3 doses of ASP7317. These are low, medium and high numbers of cells. ASP7317 will be injected under the macula after the person is given either a local or a general anesthetic. To prevent the body from rejecting the cells, people will take tablets of tacrolimus a few days before receiving ASP7317 for up to a few weeks afterwards. Other medicines will be taken during this time to stop infections. There will be 2 groups in the study. Group 1 will be people with severe vision loss and Group 2 will be people with moderate vision loss. There will be different small groups of people within Group 1 and Group 2, with each small group receiving 1 of the 3 doses of ASP7317. Different small groups of people within Group 1 and Group 2 will receive lower to higher doses of ASP7317. Each small group will only receive 1 dose. Group 1 will start treatment first. At each dose, a medical expert panel will check the results of the first person in the group to decide if the rest of the group will receive the same dose. Then, the panel will decide if more people may receive the same dose or if the next group may receive the next highest dose. The panel will use the results from the lower dose of Group 1 to decide when Group 2 starts treatment (also at the lower dose). The panel will also use the results of the middle and higher doses in Group 1 to decide when and how many people in Group 2 can receive these doses. During the study, people will visit the clinic several times for up to 12 months (1 year). During all visits, the study doctors will check for any medical problems after receiving ASP7317. Vital signs will be checked a few days before treatment with ASP7317 and up to about a month afterwards. Vital signs include blood pressure, pulse, and temperature. At some visits, the study doctors will also take blood samples for blood tests. At most visits, people will have eye tests and have different images, scans, and measurements taken. This could be for the affected eye or both eyes, depending on the test. People can visit the clinic extra times, if needed.

In this cohort study, the investigators will test vision screenings in Danish general practice for patients over 70 years of age with minimum one chronic condition. The main outcome is detection of vision impairment and secondary outcome is detection of conditions needing ophthalmologic follow-up but not presenting vision impairment at present time.

The goal of this pilot study is to compare image quality between the investigational devices (R1 and HighRes OCT) and the SPECTRALIS (cleared) in adult participants with normal and/or pathology eyes. Participants will be imaged with different imaging modalities and scan protocols on all study devices.

The goal of this clinical trial is to characterize the safety and effectiveness of the i-Lumen AMD transpalpebral microcurrent device and therapy in patients with intermediate to advanced nonexudative AMD. Participants will: * Undergo an initial loading regimen, followed by 7 maintenance over the course of 11 months. * Participants will return monthly through Month 14 (3 months post-last treatment) for evaluation and monitoring.

Age-related macular degeneration (AMD) is the leading cause of visual impairment in industrialized countries. Anatomical examination findings at the early and intermediate stages of AMD are not sufficient to determine any functional alterations at these stages (e.g., alterations in microperimetry, multifocal electroretinogram (mfERG) and contrast sensitivity). Identifying early functional markers of the disease is a necessary first step in the development and clinical validation of treatments to slow progression to advanced disease.

This is a first-in-human Phase 1 study evaluating the safety and tolerability of C.001 in patients with retinal diseases involving degeneration of the retinal pigment epithelium. Participants will receive a single administration of C.001 delivered by subretinal injection. The study will evaluate three dose levels in a sequential manner. The primary objective is to assess the safety of C.001 over a 3-month period following administration. Participants will be followed for up to 12 months to further evaluate safety and explore changes in visual function and retinal structure.

The goal is to conduct a cross-sectional, single timepoint study on older adults with early and intermediate AMD, and with subretinal drusenoid deposits (SDD), and those in normal health, establishing an association between dark adaptation and reading performance under dim illumination, both which depend on rod photoreceptors.

Researchers are looking for new ways to treat neovascular age-related macular degeneration (NVAMD). Available standard (usual) treatments for NVAMD, such as aflibercept, may not work for every person. Researchers want to learn if a trial medicine called tiespectus (also called MK-8748 or EYE201) can treat NVAMD. The goal of this trial is to learn if tiespectus works as well as aflibercept to treat NVAMD.

The goal of this project is to conduct a clinical trial in 60 participants ranging from age 65-95 who are at risk for age-related macular degeneration (AMD). The study will evaluate the effects of 14g of goji berry intake or an equivalent amount and type of fiber, five days a week for six months, on visual health, gut microbiome profiles, skin carotenoid measures, and lipoprotein profiles.

Age-related macular degeneration (AMD) is the abnormal growth of new blood vessels in the light-sensitive tissue at the back of the eye called the retina. Geographic Atrophy (GA) is an advanced form of dry AMD. The purpose of this study is to assess the adverse events and how intravitreal ABBV-6628 moves through the body of adult participants with secondary to age-related macular degeneration ABBV-6628 is an investigational monoclonal antibody fragment being developed for the treatment of geographic atrophy (GA) secondary to (AMD) age-related macular degeneration. Participants in the Stage 1 part will be placed in 1 of 4 groups, called treatment arms. Participants in Stage 2 will be placed into 1 of 2 groups. Each group receives different treatment. Adult participants aged 50 and older years with a diagnosis GA secondary to age-related macular degeneration will be enrolled. Around 66 participants will be enrolled in the study at approximately 27 sites across the US. Participants in Stage 1 will be given ABBV-6628 as an intravitreal injection (injection into the jelly-like tissue that fills the eyeball injection) with dose escalation. Participants in Stage 2 will receive ABBV-6628 or SYFOVRE, an approved treatment for geographic atrophy, administered as per the FDA-approved label. The treatment duration is approximately 22 months and 3 months of follow-up. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular weekly visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Reading performance in patients with Central Vision Loss and age matched controls with artificial scotomas will be measured with and without different kinds of remapping of missing text to different parts of the visual field.

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.

Age-related macular degeneration (AMD) is a degenerative retinal disease. The prognosis of the exudative form was transformed by the introduction of the anti-VEGF monoclonal antibody treatments ranibizumab \[1\] and aflibercept \[2\] in the 2010s. In 2022, a new molecule, Faricimab, proved its efficacy in exudative AMD. It is a bi-specific monoclonal antibody against VEGF-A and ANG2. The drug has been granted marketing authorization in France, with reimbursement due to begin in October 2023 for naïve patients as well as for those already treated with ranibizumab or aflibercept. The main advantage of this compound \[3\] is that it extends the injection interval in the Treat and Extend (T\&E) protocol, which is more extensive than with previous anti-VEGF agents. The patients included in the faricimab Phase III study were all naïve to any anti-VEGF treatment. In practice, faricimab is likely to offer hope to patients already treated with anti-VEGF with a short injection interval to lengthen the number of weeks between injections. As the treatment will be on sale in pharmacies from October 2023, a switch study from previous anti-VEGF drugs to faricimab would contribute to an initial real-life evaluation of the drug in this indication.

The purpose of this research study is to evaluate a new screening procedure for the early detection and monitoring of Age-related Macular Degeneration (AMD) in community settings and community hospital settings, to identify associated risk factors, and develop personalized monitoring strategies for at-risk individuals throughout the 5 years follow up period, which will allow us to establish prevalence, natural history of progression of early AMD in the community.

The vast majority of blindness is avoidable. The World Health Organization (WHO) estimates that 80% of cases of visual impairment could be prevented or reversed with early diagnosis and treatment. The leading causes of visual impairment are cataract and refractive error, followed by glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy (DR). Loss of vision from these conditions is not inevitable; however, identifying cases early and linking cases with appropriate care remain significant challenges. To address the global burden of avoidable blindness, eye care systems must determine optimal strategies for identifying people with or predisposed to visual impairment beyond opportunistic screening. Outreach programs can prevent blindness both by screening for asymptomatic disease like age-related macular degeneration (AMD), diabetic retinopathy (DR), and glaucoma and case detection of symptomatic disease like cataract and refractive error. Eye care systems have developed numerous approaches to these identification methods, including screening using telemedicine and case detection via cataract camps or health worker models, but no studies have been conducted on the comparative effectiveness or cost effectiveness of these various approaches. Technology promises to greatly improve access to sophisticated eye care. AMD, DR, and glaucoma can result in irreversible vision loss, and early diagnosis and effective treatment can prevent progression. Thus, mass screening programs may prevent progression and improve the vision of a population. However, mass screening for eye disease is currently not recommended. Although self-evident that early detection can prevent blindness for an individual, no randomized controlled trial has been able to demonstrate that screening improves visual acuity at the regional level. However, recent technological advances promise to dramatically change the equation by allowing non-medical personnel to use mobile, easy-to-use retinal imaging devices to diagnose screenable eye diseases such as AMD, DR, and glaucoma. Mobile technology could also transform the way clinics communicate with their patients, improving linkage to and retention in care. Optical coherence tomography (OCT) is an ideal test for screening. OCT can be performed through an undilated pupil and is less subject to optical aberrations due to cataract than is fundus photography. OCT machines have pre-installed algorithms to screen for glaucoma, and major anatomical abnormalities can easily be detected even by novice technicians. The infrared image allows detection of referable diabetic retinopathy, and newer OCT angiography machines offer even more discrimination of early diabetic retinopathy. OCT machines are ever more portable, and could be feasibly used in mobile screening programs. The investigators propose a large cluster-randomized trial to compare two population level blindness prevention programs: (1) a state-of-the-art screening program employing OCT, fundus photography, and intraocular pressure testing to screen for glaucoma, DR, and AMD followed by enhanced linkage-to-care to the local eye hospital, and (2) a screening program involving only visual acuity assessment. An initial door-to-door census will assess baseline visual acuity in both study arms. The investigators will compare visual acuity between the two arms through a second door-to-door census 9 years later (primary outcome).

Trial to Evaluate the Safety and Efficacy of SCAI-005 Ophthalmic solution in Patients with Neovascular Age-related Macular Degeneration. The purpose of this study is to investigate the efficacy, safety and tolerability of SCAI-005 Ophthalmic solution by dose in patients with neovascular Age-related Macular Degeneration (nAMD).

The primary goal of the study is to test dietary intervention at glycemic control and carotenoid levels in participants with intermediate age-related macular degeneration.

This open-label study is being conducted to evaluate the initial safety and tolerability of BBC1501 IVT in patients with nAMD. The primary objective of this study is to evaluate the safety and tolerability of 3 ascending doses of IVT BBC1501 in patients with nAMD. The secondary objective of this study is to exploratory of BBC1501 efficacy following 3 ascending dose of BBC1501 in nAMD patient.