View clinical trials related to Diabetic Macular Edema.
Filter by:The purpose of this study is to evaluate the efficacy and safety of OCS-01 ophthalmic suspension versus vehicle alone in subjects with DME
Obstructive sleep apnea (OSA) is characterized by intermittent nocturnal hypoxemia, frequent arousals, fragmented sleep and daytime sleepiness. It has been shown to increase the risk of cardiac and vascular disease through multiple mechanisms including sympathetic hyperactivity, metabolic dysregulation, and activation of oxidative stress and inflammatory pathways. Diabetic retinopathy is a leading cause of blindness in the working age group, affecting 93 million people worldwide. Diabetic macular edema (DME) is a sight threatening complication and the most common cause of visual loss in patients with diabetes. OSA is frequently associated with diabetes with prevalence ranging from 23 to 86%. However, the relationship between OSA and DME is not well defined. The retina is especially susceptible to hypoxia, being one of the most metabolically active tissues. Many of the same inflammatory mediators have also been found to be elevated in patients with diabetic macular edema, including VEGF, VCAM-1 and IL-6. There has been no previous study examining the biochemical impact of OSA on patients with DME. We aim to explore this relationship by examining the differences in inflammatory markers expressed in patients with DME who have undergone an overnight sleep study, which is considered the gold standard diagnostic tool in OSA.
This is a randomized, masked, active-controlled, parallel-group, multi-center study that will assess the efficacy of ILUVIEN as a baseline therapy in the treatment of Center Involving DME (CI-DME). The study will enroll patients who are either treatment naïve or have not received any DME treatments for the preceding 12 months as documented in medical records. Patients who received DME treatment >12 months before screening, must not have received >4 intravitreal injections. The study will compare 2 treatment regimens: ILUVIEN intravitreal implant (0.19 mg) followed by supplemental aflibercept as needed per protocol criteria (2 mg/0.05 mL), compared to intravitreal aflibercept loading dose (2 mg administered by intravitreal injection every 4 weeks for 5 consecutive doses) followed by supplemental aflibercept as needed per protocol criteria (2 mg/0.05 mL).
The primary objective of the study is to determine if treatment with high-dose aflibercept (HD) at intervals of 12 or 16 weeks provides non-inferior best corrected visual acuity (BCVA) compared to aflibercept dosed every 8 weeks. The secondary objectives of the study are as follows: - To determine the effect of HD vs. aflibercept on anatomic and other visual measures of response - To evaluate the safety, immunogenicity, and pharmacokinetics (PK) of aflibercept
This study will evaluate the efficacy, safety, and pharmacokinetics of the Port Delivery System with Ranibizumab (PDS) in Participants with Diabetic Macular Edema (DME) when treated every 24 weeks (Q24W) compared with intravitreal ranibizumab 0.5 mg every 4 weeks (Q4W).
The objective of this clinical trial is to compare and evaluate the safety and efficacy of Ranibizumab (Lucentis®; Novartis AG, Basel, Switzerland) monotherapy and Ranibizumab combined with R:GEN (Selective Retina Therapy) in patients with clinically significant diabetic macular edema.
The objective of this study is to compare the results of a deep learning approach to diabetic retinopathy assessment with results from (1) an in-person examination with an ophthalmologist, and (2) the assessments of optometrists involved in a teleretinal screening program.
The purpose of this study is to evaluate the relationship between DME and obstructive sleep apnea (OSA). OSA impacts millions of North Americans, many of whom are undiagnosed. The investigators aim to evaluate if a relationship exists between the two diseases, whether or not the severity of OSA impacts the severity of DME, and whether treating OSA results in better treatment outcomes for DME. The study will involve the standard of care provided for both DME (involving anti-VEGF injections) and OSA (involving continuous positive airway pressure [CPAP] machine).Approximately 150 subjects are expected to be enrolled in this study. In summary: Question 1: Is there a correlation between DME and OSA? Question 2: Is there a relationship between the severity of DME (CRT and vision) and OSA (AHI index)? Question 3: Does treating OSA result in improving DME metrics, and does it neutralize the outcomes at 1 year compared to OSA negatives.
To assess the biomarker profile in diabetic macular edema patients in response to intravitreal aflibercept injection. Patients with diabetic macular edema who meet study requirements will receive monthly intravitreal injections of aflibercept as approved by FDA for a period of 6 months. A small quantity of fluid will be removed from the vitreous at each injection for laboratory evaluation of biomarkers present before, during and after treatment with aflibercept.
The PROTECT2 pilot study is a single cohort prospective study to gather pilot data and finalize operational details of the main study. The PROTECT2 main study is a prospective randomized controlled multi-center three group clinical trial. The primary endpoint is the percentage of participants in each study group obtaining a qualified eye examination within 12 months of their enrollment in the study.