Clinical trials: Diabetic Retinal Disease
Proliferative Diabetic Retinopathy
OCT and OCT-A Afer Diabetic Vitrectomy in PDR
Detection of any structural or vascular changes at the macula after Pars Plana Vitrectomy ( PPV ) in cases with complicated proliferative diabetic retinopathy ( PDR )
- Trial name
- NCT05938491
- Testing
- OCT and OCT-A
- Volunteers
- 30 people
- Sponsor
- Assiut University
Diabetic Macular Edema (DME), Diabetic Retinopathy
Corticosteroid for Diabetic Macular Edema (DME) Study
Our current goals include confirming inflammation mediators are biomarkers of DR and DME The Aim of this project is to measure aqueous PGE2 and inflammatory cytokines before and after treatment of DME with intravitreal…
- Trial name
- NCT07843849
- Testing
- Intravitreal dexamethasone implant
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Visual Impairment Due to Diabetic Macular Edema
Safety and Efficacy of Ranibizumab in Diabetic Macular Edema
This study was designed to confirm the efficacy and safety of laser photocoagulation as adjunctive therapy to ranibizumab 0.5 mg versus laser monotherapy in patients with visual impairment due to Diabetic Macular Edema.
- Trial name
- RELATION (NCT01131585)
- Testing
- Active laser photocoagulation, Ranibizumab 0.5 mg
- Where
- 34 sites in Germany
- Volunteers
- 128 people
- Sponsor
- Novartis Pharmaceuticals
Diabetic Retinopathy
Intelligent Evaluation of Diabetic Retinopathy
Brief Summary: The main objective of EviRed project is to develop and validate a system assisting the ophthalmologist by improving prediction of evolution, and decision making during diabetic retinopathy (DR) follow-up for a…
- Trial name
- EVIRED (NCT04624737)
- Testing
- Diagnostic
- Where
- 14 sites in France
- Volunteers
- 3,183 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Diabetic Retinopathy
Lowering Events in Non-proliferative Retinopathy in Scotland
LENS is a streamlined multicentre randomised placebo-controlled parallel-group trial investigating the effect of fenofibrate treatment on the progression of diabetic retinopathy/maculopathy.
- Trial name
- LENS (NCT03439345)
- Testing
- Fenofibrate 145 mg
- Where
- 16 sites in United Kingdom
- Volunteers
- 1,151 people
- Sponsor
- University of Oxford
Epiretinal Membrane, Macular Hole
Association of Lutein, Zeaxanthin and Brilliant Blue in Chromovitrectomy
The aim of this study is to test the efficacy of the combination of dye Lutein, Zeaxanthin and brilliant blue to stain the internal limiting membrane as well as the epiretinal membranes during the Vitrectomy surgery.
- Conditions
- Epiretinal Membrane, Macular Hole, Proliferative Diabetic Retinopathy
- Trial name
- NCT01627977
- Testing
- Dye of Lutein, Zeaxanthin and Brilliant Blue
- Where
- Brazil
- Volunteers
- 18 people
- Sponsor
- Federal University of São Paulo
Diabetic Retinopathy
Medico-economic Comparison Between Treatment with Panretinal Photocoagulation by Laser in 1 Session Versus 4 Sessions in Diabetic Retinopathy
Despite the fact that the efficacy of a single session of multispot laser has been demonstrated in the treatment of patients with diabetic retinopathy as compared with four sessions of single-spot laser, the management of…
- Trial name
- LIGHT (NCT03242031)
- Testing
- monospot panretinal photocoagulation, multispot panretinal photocoagulation
- Where
- France
- Volunteers
- 48 people
- Sponsor
- Centre Hospitalier Universitaire Dijon
Macular Edema
Efficacy and Safety of VEGF Trap Eye in Diabetic Macular Edema (DME) With Central Involvement
To determine the efficacy of intravitreally (IVT) administered VEGF Trap-Eye on the best-corrected visual acuity (BCVA) assessed by the early treatment diabetic retinopathy study (ETDRS) chart in subjects with diabetic macular…
- Trial name
- VIVID EAST (NCT01783886)
- Testing
- Aflibercept (Eylea, VEGF Trap-Eye, BAY86-5321), Macular Laser Photocoagulation
- Where
- 25 sites in China, Hong Kong and 2 more
- Volunteers
- 381 people
- Sponsor
- Bayer
Diabetic Retinopathy, Type 1 Diabetes
Effect of Omega-3 Fatty Acids on Eye Blood Vessels in Type 1 Diabetes
This double-blind, placebo-controlled randomized clinical trial evaluates the effects of omega-3 fatty acid supplementation on retinal vascular structure and function in children and adolescents with type 1 diabetes.
- Conditions
- Diabetic Retinopathy, Type 1 Diabetes, Omega 3 Fatty Acids
- Trial name
- O3RETINA (NCT07255326)
- Testing
- Omega 3 Fish Oil supplements
- Where
- Pakistan
- Volunteers
- 70 people
- Sponsor
- University of Faisalabad
Proliferative Diabetic Retinopathy
Efficacy and Safety Comparison of IVR and IVC Before Vitrectomy in Proliferative Diabetic Retinopathy
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…
- Trial name
- NCT05414149
- Testing
- preoperative intravitreal injections of ranibizumab or conbercept
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Peking University People's Hospital
Diabetic Retinopathy
Clinical Evaluation of Noninvasive OCT Angiography Using a Zeiss OCT Prototype to Compare to Fluorescein Angiography
Clinical evaluation of noninvasive OCT Angiography using a Zeiss OCT Prototype to replace fluorescein angiography.
- Trial name
- OCTA (NCT02391558)
- Where
- Portugal
- Volunteers
- 62 people
- Sponsor
- Association for Innovation and Biomedical Research on Light and Image
Diabetes Mellitus, Diabetic Retinopathy
Study to Evaluate the Effectiveness of a Program Developed to Improve Eye Care for Veterans With Diabetes
The study's primary objective is to determine whether the PRSS improves the optimal timing of photocoagulation in diabetic patients in VA.
- Trial name
- NCT00119535
- Testing
- Implementation of Proactive Diabetes Eye Care Program
- Where
- 3 sites in United States
- Volunteers
- 2,000 people
- Sponsor
- US Department of Veterans Affairs
Diabetes, Macular Edema
Research Study in Patients With Persistent Macular Edema
The purpose of this clinical research study is to evaluate the safety and effectiveness of an investigational medication to treat macular edema that persists despite current treatment methods.
- Conditions
- Diabetes, Macular Edema, Diabetic Retinopathy, Retinal Disease
- Trial name
- NCT00035906
- Testing
- DEX PS DDS®
- Where
- United States
- Volunteers
- 315 people
- Sponsor
- Allergan
Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment
Prospective Randomized Controlled Study of Intravitreal Injection of Bevacizumab for Proliferative Diabetic Retinopathy
We hypothesized that to reduce the adverse effects of intravitreal bevacizumab on ocular tissue and whole body, intravitreal injection of a low concentration of bevacizumab and conducting vitrectomy shortly after the injection is…
- Conditions
- Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment, Vitreous Hemorrhage
- Trial name
- NCT01854593
- Testing
- Bevacizumab, Vitrectomy
- Where
- Japan
- Volunteers
- 69 people
- Sponsor
- Nihon University
Diabetes, Diabetic Macular Edema
OCT Screening for Diabetic Macular Edema at Primary Diabetes Care Visits
The purpose of this protocol is to determine whether point of care optical coherence tomography (OCT) imaging combined with an OCT-guided retinal referral algorithm at primary diabetes care visits increases rates of retina…
- Conditions
- Diabetes, Diabetic Macular Edema, Diabetic Retinopathy
- Trial name
- DME FOUND (NCT01875783)
- Testing
- OCT imaging
- Where
- 4 sites in United States
- Volunteers
- 385 people
- Sponsor
- Joslin Diabetes Center
Intravitreal Injection, Ocular Rinse
The Effect of Ocular Rinse Volume on Surface Irritation After Intravitreal Injections
This is the first randomized controlled trial looking into post-injection rinse volume of standard ophthalmic eyewash and its affect on patient comfort up to 72 hours after injections.
- Conditions
- Intravitreal Injection, Ocular Rinse, Age-Related Macular Degeneration, Diabetic Macular Edema
- Trial name
- NCT05615805
- Testing
- OSDI questionnaire, SPEEDII questionnaire
- Where
- United States
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Diabetic Retinopathy
Anti-inflammatory Effect of Curcumin, Homotaurine, Vitamin D3 on Human Vitreous in Patients With Diabetic Retinopathy
Dosage of pro-inflammatory cytokines and soluble mediators (TNFα, IL6, IL2 and PDGF-AB) performed on 25 vitreous biopsies taken from patients with diabetic retinopathy and treated with increasing doses of curcumin (0.5uM and…
- Trial name
- NCT04378972
- Testing
- curcumin, homotaurine, vitamin D3, control
- Where
- Italy
- Volunteers
- 25 people
- Sponsor
- University of Molise
Inflammation
The Role of Prostaglandins in the Progression of Diabetic Retinopathy
Objective of the research study: 1. To measure anterior chamber and vitreous ketorolac (Acuvail®) concentrations after topical administration in patients undergoing routine vitrectomy to determine the ability of the medication to…
- Trial name
- Prostaglandin (NCT01609881)
- Testing
- Acuvail
- Where
- United States
- Sponsor
- Vanderbilt University
Non Proliferative Diabetic Retinopathy, Proliferative Diabetic Retinopathy
Changes in Macular Thickness After Patterns Scan Laser
Laser photocoagulation has become the treatment of choice in PDR. Laser photocoagulation has become the treatment of choice in TMD.
- Trial name
- NCT00563628
- Testing
- Panretinal photocoagulation with PASCAL system
- Where
- Mexico
- Volunteers
- 8 people
- Sponsor
- Asociación para Evitar la Ceguera en México
Diabetic Retinopathy
Effect of Laser Treatment for Diabetic Retinopathy on the Optic Disc Topography
This study analyzed diabetic patients without evidence of glaucoma who underwent panretinal photocoagulation to determine the effect on optic disc topographic parameters in non-glaucomatous patients with proliferative diabetic…
- Trial name
- NCT03476967
- Testing
- Panretinal photocoagulation
- Volunteers
- 30 people
- Sponsor
- University of Sao Paulo General Hospital
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