View clinical trials related to Macular Degeneration.
Filter by:ADVM-022 (AAV.7m8-aflibercept) is a gene therapy product developed for the treatment of neovascular (wet) age-related macular degeneration (wet AMD). Wet AMD is a serious condition and the leading cause of blindness in the elderly. The available therapies for treating wet AMD require life-long intravitreal (IVT) injections every 4-12 weeks to maintain efficacy. A one-time IVT administration of ADVM-022 has the potential to treat wet AMD by providing durable expression of therapeutic levels of intraocular anti-VEGF protein (aflibercept) and maintaining the vision of patients. ADVM-022 is designed to reduce the current treatment burden which often results in undertreatment and vision loss in patients with wet AMD receiving anti-VEGF therapy in clinical practice.
The aim of this study is to evaluate the effect of repeated intravitreal bevacizumab injections on blood-aqueous barrier permeability in eyes with neovascular age-related macular degeneration (AMD).
Prospective, non-comparative, mono-center pilot study. Patients with neovascular age-related macular degeneration (nAMD), responding insufficiently to the maximal standard care with monthly intravitreal anti-VEGF injections are given adjuvant oral mineralocorticoid receptor antagonists for 4 months and observed for any changes in vision or retinal structure during the 4 months of adjuvant treatment, plus 2 additional months without adjuvant treatment.
The purpose of this clinical study is to evaluate the safety and efficacy of cooling anesthesia application to the eye as anesthesia for intravitreal injection using a novel cooling anesthesia device and determine the effects of temperature and duration of application on subjective pain after intravitreal injection.
Phase I clinical trial on safety, tolerance, pharmacokinetics (PK) and pharmacodynamics of recombinant human anti-VEGF monoclonal antibody injection in patients with neovascular (wet) age-related macular degeneration
The objective of this phase 2 study is to determine the optimal dose of ALS-L1023 by evaluating the safety and efficacy of ALS-L1023 comparing with placebo when used in combination with Ranibizumab for the treatment of wet age-related macular degeneration(AMD). The study is designed as multicenter, randomized, placebo-controlled, double-blind, three-arm parallel-group phase 2 study in patients with neovascular age-related macular degeneration. This study consists of two separate phases: a loading phase and a PRN(pro re nata) phase. Once the subject provides a written informed consent, subject information including demographics, medical history, and concomitant medications will be collected, and only those who meet the inclusion/exclusion criteria will participate in the study. All subjects who are enrolled in the study will be randomized into three groups Group A (Ranibizumab 0.5mg & ALS-L1023 600mg) or Group B (Ranibizumab 0.5mg & ALS-L1023 1200mg) or Group C (Ranibizumab & placebo) in a 1:1:1 ratio. Randomization will be stratified by whether or not the subject has PCV(polypoidal choroidal vasculopathy) confirmed at Screening test. During the 3-month loading phase, all subjects will receive a Ranibizumab 0.5mg injection into the vitreous every month and take either the placebo or ALS-L1023 orally twice a day. During the following 3-12 month PRN phase, subjects will continue to take the placebo or ALS-L1023 in the same frequency as above but receive Ranibizumab injection only when it meets retreatment criteria. Subjects must instill antibacterial eye drops three times a day for three days after Ranibizumab injection. Subjects will visit the study site monthly during the 12 month study period in order to receive scheduled assessments and evaluate safety and efficacy of treatment. Image interpretation will be performed by a central reading center. The central reading center will confirm eligibility for enrollment and the discrimination of Polypoidal Choroidal Vasculopathy(PCV) at screening and play a role in interpreting whole images of all subjects after the end of the study.
In this clinical study researchers want to gain a deeper understanding of treatment consistence under real world conditions over the course of 24 months of Aflibercept injections into the eye for patients suffering from abnormal growth of new blood vessels under the retina (neovascular age-related macular degeneration). The study aims to identify potential reasons that may allow classification of non-consistence as patient or physician driven. They want to describe treatment effectiveness (how well the treatment works) and associations between treatment effectiveness, non-consistence and patient relevant outcomes, such as vision specific quality of life and treatment satisfaction.
This is a Phase II Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of Intermittent Oral Dosing of CM082 tablets in Chinese Patients With wAMD.
This clinical study was designed to compare the safety and efficacy of brolucizumab 6 mg dosed every 4 weeks to aflibercept 2 mg dosed every 4 weeks in those neovascular age-related macular degeneration (nAMD) patients with retinal fluid despite frequent anti-Vascular Endothelial Growth Factor (VEGF) injections.
This study will define the limits of subretinal hemorrhage parameters that are consistent with a good visual outcome with aggressive anti-VEGF treatment in patients with neovascular age-related macular degeneration (NVAMD).