View clinical trials related to Diabetic Retinopathy.
Filter by:In this clinical study the Notal Vision Home OCT (NVHO) Monitoring System will be used to evaluate the ability of patients diagnosed with DME to perform sequential self-images of their eyes with the self-operated NVHO device in a home simulated environment in the doctor's office. The study population will include up to 30 patients, with DR in at least one eye at the time of enrollment. All subjects will be enrolled at one site in Israel.
Diabetic retinopathy is a significant source of visual morbidity in the adult population. Complications of diabetic retinopathy include ischemic maculopathy, macular edema, and sequelae of fibrovascular proliferation, such as vitreous hemorrhage (VH), tractional retinal detachment (TRD), and neovascular glaucoma.Pars plana vitrectomy (PPV) is traditionally performed for nonclearing VH, significant fibrovascular proliferation, refractive macular edema, and/or TRD, particularly if macula-involving. However, the pathogenesis is complex and multifactorial: Pro-infammatory cytokines and chemokines signifcantly contribute to the disease development and promote ischemic changes in the retina. Therefore, there is a potential role for intravitreal steroids in disease modifcation.
Proliferative diabetic retinopathy (PDR) is the most common causes of irreversible blindness in diabetic retinopathy (DR).Although pars plana vitrectomy (PPV) is the cornerstone for treatment of advanced PDR, related postoperative complications such as recurrent VH, NVG, and postoperative fibrovascular proliferation progression may still cause serious visual impairment. Preoperative intravitreal injections of anti-VEGF drugs may represent a new strategy for making vitrectomy safer and more effective for severe PDR.
This study will evaluate the safety and efficacy of OTT166 Ophthalmic solution in participants with Diabetic Retinopathy.
Proliferative diabetic retinopathy (PDR) is the most common causes of irreversible blindness in diabetic retinopathy (DR).Intravitreal injection of anti-VEGF drugs is a good adjunct to vitreous surgery for severe PDR. Some studies have confirmed that the application of anti-VEGF drugs before vitrectomy for PDR patients can reduce the difficulty of surgery and improve postoperative best corrected visual acuity (BCVA), but very few researches focused on the injections of anti-VEGF during surgery.Therefore, investigators carry out this clinical trial to compare the effects of preoperative and intraoperative intravitreal injections of ranibizumab (IVR) on vitrectomy outcomes for PDR patients.One group receive ranibizumab injection (0.5mg/0.05ml) 3-5 days before vitrectomy. Another group receive ranibizumab injection (0.5mg/0.05ml) at the end of vitrectomy. Intraoperative and postoperative indices are collected for further comparison.Investigators enroll PDR patients whose baseline characteristics including age, sex, BMI, type of diabetes, HbA1c level, duration of DM, hypertension, previous history of laser photocoagulation, status of lens, indication for surgery, baseline BCVA, IOP, baseline CRT and extent of VAG are comparable.The enrolled eyes are randomly assigned according to the Central Randomization System with a ratio of 1:1 to preoperative IVR group and intraoperative IVR group. Intraoperative including surgery time, intraoperative bleeding, intraocular electrocoagulation use, iatrogenic retinal breaks, relaxing retinotomy and silicone oil tamponade, and postoperative indices including postoperative best-corrected visual acuity (BCVA), central retinal thickness (CRT), postoperative vitreous hemorrhage (VH), neovascular glaucoma (NVG), recurrent retinal detachment, postoperative fibrovascular proliferation progression and reoperationare collected for further comparison.
OPL-0401-201 is a multicenter study to investigate the safety and efficacy of OPL-0401 in patients with diabetes mellitus (DM) with diabetic retinopathy.
To evaluate the efficiency and cost-effectiveness of an artificial intelligence based diabetic retinopathy screening program in Flanders
Diabetic retinopathy has been found progress in 20-70% diabetic patient after cataract phacoemulsification surgery. Intravitreal injection of anti-VEGF Ranibizumab is an important treatment for diabetic retinopathy including non-proliferative diabetic retinopathy (NPDR). However, there is no research about phacoemulsification surgery combine Intravitreal injection of Ranibizumab on diabetic retinopathy. The research focus on the effect of phacoemulsification surgery combine intravitreal injection of Ranibizumab on mild non-proliferative diabetic retinopathy and explore the reasons for differences in treatment outcomes.
A prospective, randomized, double-masked study evaluating the ocular efficacy and safety of two doses of the EYP-1901 intravitreal insert compared to sham
Diabetes affects over 37 million Americans and over 530 million people globally. Each diabetic patient needs at least one retinal exam per year starting immediately at the time of diagnosis if they have Type II diabetes (and starting at 5th year after disease onset if they have Type I diabetes). However, majority of diabetic patients do not get their eye exam due to multiple prohibitive factors such as cost, transportation, difficulty of taking time off from work, and inconvenience, amongst others. As a result, diabetes is the most common cause of visual impairment and blindness in working age adults in the United States and globally. Early detection via effective screening can prevent diabetes-related blindness. However, there are multiple barriers to screening. This prompted the development of RETINA-AI Galaxy™ v2.0, an automated Software as a Medical Device that screens for diabetic retinopathy in the primary care setting. This observational study was designed to validate the safety and efficacy of the RETINA-AI Galaxy™ Software-as-a-Medical-Device.