View clinical trials related to Age-Related Macular Degeneration.
Filter by:The goal of this clinical trial is to evaluate the efficacy, safety and pharmacokinetics of elamipretide in subjects with dry age-related macular degeneration (AMD). The main questions it aims to answer are: what is the rate of change in the macular area of photoreceptor loss in subjects who receive a daily dose of elamipretide compared with those who receive a look-alike substance that contains no active drug, and what is the safety and tolerability of elamipretide daily subcutaneous injections. Participants will receive either once daily subcutaneous doses of 40mg elamipretide or placebo and the two treatment groups will be compared.
Study: observational prospective clinical study. Study population: Subjects over 55 years old with drusen secondary to intermediate AMD. Recruitment: at the Medical Retinal Consultation from the Ophthalmology Department of CHULC. Primary outcome: Identifying imaging predictors of iAMD progression.
The goal of this prospective, multinational, multicenter observational study is to to predict conversion of early and intermediate AMD with functional vision to advanced AMD with irreversible loss of vision on an individual-based level over 2 years. The main objectives of this study are: - Identify and quantify focal and global alterations in the retina in regard to disease progression. - Assess the individual risk of disease progression in intermediate AMD patients converting to advanced AMD based on imaging. - Specify the course of disease in regard to the sequence of events that lead to the conversion to advanced AMD - Enhance the ability to classify AMD using artificial intelligence in addition to traditional models. All patients will be followed for 24 months with 6 month intervals to assess clinical changes. Monitoring of disease progression will be performed using the following routine in-vivo imaging procedures: - Scanning Laser Fundus Photography - Color Fundus Photography (CFP) - Optical Coherence Tomography (OCT) - Optical Coherence Tomography Angiography (OCTA) Patients will be asked for their medical history. Standard ophthalmic examination, as well as a questionnaire on visual function will be carried out. No intervention will be performed during the study since no treatment is yet available within Europe. As soon as treatment is approved in the EU, patients in this cohort might receive treatment according to availability in their respective country and standard of care. If treatment will be performed, it will be as standard of care outside the study according to each country's standard of care and by EMA label.
The goal of this prospective, multinational, multicenter observational study is to assess and predict progression in non-foveal, non-vision compromising atrophic AMD on an individual-based level over two years. The main objectives of this study are: - Assess the individual progression rate of a patient in non-foveal, non-vision compromising atrophic AMD and assess personalized risk of progression based on imaging. - Identify and quantify focal and global alterations in the retina in regard to disease progression. - Evaluate the monitoring of AMD progression using approved AI algorithms. All patients will be followed for 24 months with 6 month intervals to assess clinical changes. Monitoring of disease progression will be performed using the following routine in-vivo imaging procedures: - Scanning Laser Fundus Photography - Color Fundus Photography (CFP) - Optical Coherence Tomography (OCT) - Optical Coherence Tomography Angiography (OCTA) Patients will be asked for their medical history. Standard ophthalmic examination, as well as a questionnaire on visual function will be carried out. No intervention will be performed during the study since no treatment is yet available within Europe. As soon as treatment is approved in the EU, patients in this cohort might receive treatment according to availability in their respective country and standard of care. If treatment will be performed, it will be as standard of care outside the study according to each country's standard of care and by EMA label.
In the RoTIS study, the investigators would like to test the robotic stabilizer for the subretinal injection of tPA in patients with subretinal hemorrhage during standard-of-care surgery. The surgical devices used during this procedure will be the following: - The robotic stabilizer (prototype - FAMHP approval received) - 41G subretinal needle (CE marked - used within label) - Inicio micro-injection system (CE marked - used within label) The Inicio system mounted with the 41G needle will be held by the robot, and guided by the surgeon towards the required position. When the tip of the needle is in the desired subretinal position, the robotic stabilizer will be locked and the tPA will be injected till sufficient subretinal bleb formation is obtained, with a maximal duration of up to 3 minutes. As performed routinely, the surgical view through the microscope will be video-recorded and while the injection is being administered, the built-in iOCT of the Artevo surgical microscope (Zeiss, Oberkochen, Germany) will be used to scan the retina area around the injection site to record the subretinal bleb formation for later review.
The complex and variable course of age-related diseases makes it all the more necessary to carry out personalised, reasoning-based examinations to improve the personalised assessment and management of AMD. However, functional assessment of AMD is most often based solely on visual acuity, and classifications of AMD are based solely on structural markers. There is therefore a need to improve the detection and functional assessment of this vision-threatening eye disease, by complementing and extending the standard assessments of clinical outcomes (COA)
Although the number of wet AMD patients with the better visual acuity is increasing, the visual improvement in patients with the better vision may not be so significant after anti-vascular endothelial growth factor (VEGF) treatments because of 'ceiling effect'. The aim of current study is to investigate the improvement of visual function after aflibercept treatments using microperimetry in wet AMD patients with the better baseline visual acuity (≥20/40).
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.
This study is to see if laser acupuncture is a better way to treat dry-AMD (Age-related Macular Degeneration) compared to sham laser acupuncture, in the aspect of visual acuity. Investigators planed to recruit participants who are diagnosed with dry-AMD, and not younger than 20 years old. Before the study, investigators will measure the participants' BCVA (Best Corrected Visual Acuity), and then practice laser acupuncture and sham-laser acupuncture on experiment group and control group respectively. After the 4-week study, investigators will measure the participants' BCVA again.
To assess the usability, tolerability, and repeatability of the set of VR headset-based tasks.