View clinical trials related to Macular Degeneration.
Filter by:The study will evaluate the efficacy and safety of two different regimens of Conbercept (Treat-and-Extend (T&E) Regimen vs. Pro Re Nata (PRN)) in patients with wet AMD. This study is to provide long-term safety data in the treatment of patients with wet Age-related Macular Degeneration (AMD).
The purpose of this study was to determine the safety and therapeutic effect of sub-retinal transplantation of human embryo stem cell derived retinal pigment epitheliums (hESC-RPE) in patients with macular degeneration diseases, and explore new treatment modalities for macular degeneration diseases (Age-related macular degeneration and Stargardt's macular dystrophy).
A Phase 3 Study of the Efficacy and Safety of Squalamine Lactate Ophthalmic Solution 0.2% Twice Daily in Subjects with Neovascular Age-Related Macular Degeneration. Patients will receive injections of ranibizumab. In addition, patients will receive either Squalamine lactate 0.2% eye drops or Placebo eye drops. The study duration is approximately 9 months to primary endpoint
This study is designed to evaluate the safety, tolerability and clinical activity of RXI-109 administered by intravitreal injection to reduce the progression of subretinal fibrosis in subjects with advanced neovascular age-related macular degeneration (NVAMD).
The Phase I/IIa clinical trial is designed to assess the feasibility of delivery and safety of Human Embryonic Stem Cell-Derived RPE Cells on a parylene membrane (CPCB-RPE1) in patients with advanced, dry age-related macular degeneration. Primary Objective: • To test the safety and tolerability of CPCB-RPE1 during and after subretinal implantation in patients with geographic atrophy with evidence of involvement of the central fovea. Secondary Objective: • To assess visual acuity, visual field, and retinal function after CPCB-RPE1 implantation. Implanted and fellow eyes will be compared post-implantation to assess the ability of the implant to prevent disease progression. Exploratory Objectives: • To assess the feasibility of measuring the change in area of geographic atrophy over time using spectral domain optical coherence tomography or fundus autofluorescence.
The primary objective of this study is to assess whether compositional and functional alterations of the gut metagenome may be related to AMD. The primary variable for this assessment is the composition of the gut metagenome which will be analyzed by shotgun sequencing to characterize the faecal metagenome. The secondary endpoint is to assess whether single nucleotide polymorphisms in CFH, ARMS2, C3, PLEKHA1, HTRA-1, VEGF-A, VEGF-B, VEGFR and APOE genes which have been shown to be risk factors for the development of AMD and other macular diseases correlate with alterations in the gut metagenome .
The main objective of the study is evaluation of the safety and tolerability of OpRegen - Human embryonic stem cell-derived retinal pigment epithelial (RPE) cells. The study will also include initial exploration of the ability of transplanted OpRegen cells to engraft, survive, and moderate disease progression.
This study investigates the use of radiation to treat wet age-related macular degeneration (AMD). The radiation is delivered using a robotically controlled device that projects overlapping beams of radiation onto the macula, the part of the eye that is affected by wet AMD. Participants will be randomized to receive radiation (stereotactic radiotherapy) or simulated placebo treatment (sham control). They will be followed up regularly for two years, and then again at the end of three and four years for a safety visit. Participants will also receive injections of ranibizumab (Lucentis) into their eye if their wet AMD is active. Ranibizumab is the standard anti-VEGF agent that is used to treat wet AMD. The study aims to determine if stereotactic radiosurgery can maintain vision and reduce the need for such regular anti-VEGF injections.
This study is designed to evaluate the effect of Conbercept therapy on visual acuity and anatomic outcomes and safety observed in subjects with very low vision secondary to wet age-related macular degeneration.
The purpose of this research study is to determine if a "Treat and Extend" regimen (increasing the time between visits when the disease is stable and not getting worse) of aflibercept 2.0mg injections inside the eye for treating patients with Wet Age-related Macular Degeneration.