View clinical trials related to Macular Degeneration.
Filter by:This will be a randomized, comparative, parallel, clinical study to assess initial safety and tolerability of CG-P5 peptide eye drops compared to placebo in patients diagnosed with age-related wet macular degeneration
Glaucoma, age-related macular degeneration (AMD), retinitis pigmentosa, RP, diabetic retinopathy (DR) are the most common blinding eye diseases in the world. Vision and visual field are often severely impaired, quality of life is reduced, and personal and family burdens are heavy. This kind of low vision people, can use visual AIDS and other instruments for visual rehabilitation training, maximize the function of residual vision, improve the quality of life. Beyes, HOLA, Acesight and OXSIGHT are among the latest eyeglasses devices that are expected to improve the quality of life for people with low vision. This research group intends to recruit advanced patients with primary glaucoma, AMD, RP, DR and other common blinding eye diseases who visited Zhongshan Ophthalmology Center of Sun Yat-sen University from June 2021 to December 2022 to study the changes of visual function and quality of life after wearing this new type of head-worn visual aids, and analyze relevant factors combined with clinical data. To evaluate the effect and influencing factors of the new head-mounted visual AIDS on patients, and provide theoretical basis for subsequent clinical research.
This project intends to collect participant somatic cells to prepare autologous induced pluripotent stem cell-derived retinal cells for future cell therapy of age-related macular degeneration patient.
Regeneron Pharmaceuticals developed a single-dose pre-filled syringe (PFS) to deliver 8 mg aflibercept. The PFS is a convenient device that contains the study medication that will be injected in your study eye. A PFS offers a sterile, single dose of study drug within the syringe; this eliminates the need for the retina specialist to prepare the injection syringe from a separate vial. This Phase IIIb study is focused on patients with diabetic macular edema (DME) and neovascular (wet) age-related macular degeneration (nAMD). The main aim of the study is to evaluate if the 8 mg aflibercept PFS allows for successful preparation and administration of 8 mg aflibercept by retina specialists. The study will also assess the safety of 8 mg aflibercept PFS use. Regeneron will use the information from the study to better understand if the PFS can be used safely and effectively by retina specialists to administer 8 mg aflibercept.
The objective of this single center study is to determine the safety of the smaller incision, new generation (SING), implantable miniature telescope (IMT) in a small sample of patients with moderate-severe central vision loss due to late-stage age-related macular degeneration (AMD) in an Israeli Cohort
This clinical trial aims to test the safety and feasibility of using a non-invasive ultrasound device to stimulate retinal nerve cells and restore vision in patients with age-related macular degeneration. Previous studies have shown that artificial stimulation, such as electric and optic stimulations, can partially restore vision, but these methods are invasive and pose surgical risks. The study aims to develop a non-invasive method for retinal stimulation. The investigators will follow the FDA guidelines to limit the ultrasound power and adhere to all clinical trial regulations to ensure all participants' safety. The main questions the investigators aim to answer are: - Is using high-frequency ultrasound safe using a wearable device for localized retinal neural activity stimulation? - Does the stimulation through the device restore vision in patients with age-related macular degeneration? Participants in this study will be asked to undergo Optical Coherence Tomography (OCT) scanning before and after the ultrasound stimulation to evaluate the device's safety. Then, they will receive five stimulation-rest cycles and complete a questionnaire to report what they see and how they feel during the device's operation.
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.
This study will help develop new methods of rehabilitating Veterans with vision loss due to Age-related macular degeneration.
The investigators have worked with software designers to develop a software that allows us to analyse current adherence to guidelines on Ophthalmic conditions such as Age related Macular Degeneration (AMD), Diabetic Macular Edema (DMO) and Retinal vein occlusion (RVO). National guidelines state that those patients with fluid accumulation in their central macular, meeting criteria, are eligible for injections into the vitreous cavity of the eye (intravitreal).(1) As these condition are common the trial is relevant to the public and patients as future management may be affected by the outcomes of this trial. The investigators will trial the software which uses Artificial Intelligence (AI) algorithms to determine the most suitable review required for patients being managed in clinics, based on 'Vision' and 'Retinal Thickness' demographics. This will be done prospectively, in real time. The question to be addressed is 'Can medical and non-medical practitioners accurately determine treatment and follow-up for patients assisted by an AI clinical decision support system, for the three most common chronic macular diseases - Wet Age-Related Macular Degeneration (wAMD), Diabetic Macular Oedema (DMO) and Retinal Vein Occlusion (RVO) - in a safe and clinically cost effective way?' Patients undergoing treatment for at least 12 months are eligible to participate, so long as they are able to provide consent for their data to be used. Participants will have no change to their care during the trial. The study, will take place at Guy's and St. Thomas' NHS FT (GSTT) from where participants will be recruited, and will last approximately 6 months of data collection. The software will be used by the research Fellow, alongside the masked consultant. Therefore the patient pathway and management will not be impacted by this trial. Patients will be consented for data use.
PNV is a recently described clinical entity; therefore, studies about treatment efficacy and safety are few, with limited follow-up and a small number of participants. Treatment is based on intravitreal anti-VEGF injections, similar to neovascular AMD. According to reported results however, efficacy seems different in fluid reabsorption among anti-VEGF agents. A newly developed anti-VEGF molecule for the treatment of neovascular AMD, brolucizumab, has been shown in clinical studies to have longer durability and improved visual outcomes using a q12-week regimen, thus having the potential to reduce treatment burden and serve as an important therapeutic tool in the management of neovascular AMD. Nevertheless, there have been no reports specifically focusing on the efficacy of brolucizumab in the treatment of PNV. The purpose of this study is to evaluate the efficacy and safety profile of the modified treat-and-extend regimen to 64 weeks by intravitreal brolucizumab injection in eyes with treatment-naive pachychoroid neovasculopathy (PNV) patients.