View clinical trials related to Diabetic Macular Edema.
Filter by:1. assessment the outcomes of vitrectomy on retinal function by mf-ERG (multifocal electroretinogram) and anatomy by OCT (optical coherence tomography) in patients with tractional diabetic macular edema (TDME) . 2. To correlate the postoperative corrected distance visual acuity (CDVA) with the mf-ERG and OCT findings following vitrectomy surgery for TDME.
Diabetic retinopathy (DR) is one of the most serious microvascular complications of diabetes. Early diagnosis and treatment of diabetes is the key to prevent visual impairment in DR patients. This study aims to use a non-targeted metabolomics detection technique combined with ultra-high performance liquid chromatography time-of-flight mass spectrometry to analyze the metabolomics profile in aqueous humor sample of DR patents, and further explore the mechanism of the relationship between differential metabolites and their metabolic pathways with NLRP3 activation in DR inflammatory damage. DR patients with macular edema will receive anti-vascular endothelial growth factor (anti-VEGF) treatment; these patients will be divided into two groups: responders group and non-responders group.
A prospective, randomized, single-masked study evaluating the ocular efficacy and safety of two doses of the EYP-1901 intravitreal insert compared to aflibercept
The purpose of this study is to generate additional safety and effectiveness data in Indian Diabetic macular edema (DME) patients that more closely resemble the real-world population intended to be treated with Brolucizumab. This study is being conducted as part of the post-marketing regulatory commitment to the Indian Health authority.
This multicenter, non-randomized, open-label, multiple-dose-escalation and dose-expansion study will investigate the safety, tolerability, pharmacokinetics and efficacy of ASKG712 following intravitreal administration in patients with diabetic macular edema (DME).
A Phase 1 study to assess the safety and efficacy of OCU200 for center-involved diabetic macular edema
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.
Title: Intravitreal faricimab in diabetic macular edema with limited response to aflibercept Purpose: The purpose of this investigator initiated study is to identify the effects of intravitreal faricimab on recurrence-free treatment intervals and morphological features in diabetic macular edema (DME) in which the Optical coherence tomography (OCT) guided treatment interval failed to be extended to 6 weeks intervals in a treat and extend regimen using aflibercept. Objectives: The primary objective is to evaluate the proportion of patients with an increased maximum treatment interval with intravitreal faricimab (compared to previous 4-week interval under aflibercept) in an OCT guided treat and extend regimen at month 6 and 12. (for further outcome measures see section Objectives)
The DRAGONS study is a non-interventional, prospective study that will 1. characterize disease state biomarker (including cytokines, KKS metabolites, and cell adhesion molecules) levels from aqueous humor of subjects with various stages of diabetic retinopathy (DR) and diabetic macular edema (DME) as well as other retinal pathologies, and 2. correlate a broad array of aqueous humor disease state biomarkers with DR severity, DME anti-vascular endothelial growth factor (VEGF) responsiveness, and other retinal pathologies.
The primary focus of this study is to understand the anatomic and visual outcomes of patients with refractory and suboptimal treatment response diabetic macular edema (DME) using anti-vascular endothelial growth factor (VEGF) to Ozurdex, an intravitreal dexamethasone implant. Secondly, investigators aim to understand the differences in cytokine profiles in patients who respond differently to intravitreal anti-VEGF versus Ozurdex. The importance of this study is to identify biomarkers that may help predict patients' response to different treatment protocols. Currently, Ozurdex is not covered by provincial health benefit plans for patients with DME. Our results may help improve access to care for those who have suboptimal results with or refractory to intravitreal anti-VEGF treatment.