Active clinical trials for "Macular Degeneration"

The purpose of the study is to detect persisting or early new activity of choroidal neovascularization (CNV) due to age related macular degeneration (AMD) during the first 12 months following the first ranibizumab dose at baseline as assessed by weekly high resolution optical coherence tomography (OCT). Detection of persisting or new signs of CNV activity at OCT triggers further ranibizumab treatments considering that any ranibizumab injections can maximally be applied as often as 2-weekly.

This is a randomized, open-label, interventional, controlled study to determine the effects of Zaltrap on Neovascularized Wet Macular Degeneration as compared to the control anti-vascular endothelial growth factor ("anti-VEGF") injections (bevacizumab, ranibizumab, or aflibercept).

Anti-vascular endothelial growth factor (VEGF) drugs are the mainstay of therapy for diabetic macular edema (DME), substantially improving visual acuity for many diabetics worldwide, and proving effective for treatment of both non-proliferative and proliferative diabetic retinopathy. Many studies such as Diabetic Retinopathy Clinical Research Network studies, RESTORE Study, and The BOLT Study have supported the use of different anti-VEGF agents in the treatment of DME with better visual outcomes using anti-VEGF injections alone or in combination with other treatments. Several ocular complications of intravitreal anti-VEGF injections have been reported including endophthalmitis, cataract and retinal detachment. The effect of anti-VEGF drugs on macular perfusion has been inconclusive, with mixed reports of increase, decrease or no effect on perfusion in response to anti-VEGF treatment. In many of these studies, however, patients with more ischaemic retinas were not included. Retinal ischemia is an important factor in the progression and prognosis of diabetic retinopathy. Fluorescein angiography (FA) was the method used to assess changes in macular perfusion after anti-VEGF injections in most of the studies. Despite its clinical usefulness, however, FA is known to have documented risks. Optical coherence tomography angiography (OCTA) is a new noninvasive method of acquiring high-resolution images of the retinal vasculature that can be utilized in the treatment of retinal disease without the need for dye injection. It allows the visualization of the superficial and deep retinal capillary layers separately and the construction of microvascular flow maps. Several studies have proved the reliability of OCTA in detecting and quantifying macular ischemia in diabetics. In this study, investigators aim to evaluate the effect of repeated intravitreal injections of different Anti-VEGF agents on the perfusion of different capillary layers in the macula of diabetic patients using OCTA.

The purpose of this study is to evaluate the safety and efficacy of AS101 1% oral solution as compared to placebo in patients with neovascular Age-Related Macular Degeneration (AMD). AMD Patients who underwent 3 consecutive intravitreal anti VEGF injections and have sub retinal or intraretinal fluid at day 1 of study will be treated orally by AS101 1% solution or placebo once daily for 24 weeks and will be tested for sub retinal or intraretinal fluid every 4 weeks by OCT examination. In case of fluid in macula anti intravitreal anti VEGF injections will be given the same day as needed (PRN). Safety evaluation will be assessed by adverse events related to treatment of 1% AS101 oral solution or placebo. Efficacy will be evaluated in terms of duration of fluid free macula in the AS101 treated group as as compared to placebo treated group;

Age-related macular degeneration (AMD) is a leading cause of vision loss in adults. Abnormal blood vessels grow under the macula at the back of the eye, and also leak blood and fluid, which damages and scars the macula, affecting vision. The current standard of care for patients with neovascular (exudative / wet) AMD is anti-vascular endothelial growth factor (anti-VEGF) therapy, which prevents or slows down the growth of the abnormal blood vessels. SCD411 is being developed as a biosimilar to the reference product Eylea® (aflibercept), an anti-VEGF drug. The study aims to prove equivalence of SCD411 to Eylea in adults with wet AMD, and will look at safety, tolerance, effectiveness, immune response and the movement of the drug through the body.

The study is to evaluate the efficacy and safety of Sanhuangjingshimingwan in Wet AMD.

A study to evaluate safety, tolerability, and pharmacokinetics of a single intravitreal injection of UBX1325 in patients diagnosed with diabetic macular edema (DME) or neovascular Age-Related Macular Degeneration.

This was an open-label, single arm, multicenter, Phase IIIb study in subjects with (wet) nAMD, eligible for IVT aflibercept treatment.

Phase 1 open-label study to assess the bioactivity, ocular and systemic safety, tolerability, and pharmacokinetics of a single dose injections of EYP-1901 at three dose levels: 440 µg, 2060 µg and 3090 µg in subjects with Wet Age Related Macular Degeneration (wAMD)

Nutrition plays an important role in preventing progression of dry age related macular degeneration (AMD), a disease of aging that leads to drusen deposits in the macula causing significant decrease in vision. Drusen contains amyloid protein which is inhibited by curcumin, a natural plant based antioxidant. Oral Longvida curcumin has been shown to accumulate in the retina of human subjects within 10 days of supplementation. This study aims to investigate the duration of oral curcumin supplementation needed to see clinical impact in reducing volume and number of drusen and decreasing choriocapillaris density loss or flow impairment in dry AMD patients. Patients will be given a 12-month course of oral Longvida curcumin and clinical impact will be measured by multimodal retinal imaging (fundus photos, OCT and OCT-A) at day 0, month 3, month 6, and month 12 of supplementation. Previous small studies have shown change in drusen size within 4 6months of curcumin supplementation, given that drusen can naturally fluctuate in size, we want to have a longer study period with a control group to better understand the effects of curcumin on drusen characteristics.