Clinical trials: Diabetic Retinal Disease
Diabetic Retinopathy, Age-Related Macular Degeneration
Validation of Bulbicam for DR- and AMD-patients
Aim To investigate repeatability and stability of the six OTH-related Bulbicam tests in patients suffering from a) Diabetic retinopathy (DR), b) Age related macular degeneration (AMD) and matched healthy controls (HC).
- Trial name
- NCT05441072
- Testing
- BulbiCam
- Where
- Norway
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Meddoc
Non-proliferative Diabetic Retinopathy (NPDR)
Efficacy and Safety of Ginkgo Biloba Extract EGb761® in Patients With Diabetic Retinopathy
This study is a single-center, open-label, parallel-controlled trial, scheduled to commence in October 2025 at the outpatient and inpatient departments of Shanghai General Hospital.
- Trial name
- NCT07236645
- Testing
- Ginaton (ginkgo biloba extract tablet), standard treatment
- Volunteers
- 200 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Diabetic Macular Edema
Study of Efficacy and Safety of Brolucizumab vs. Aflibercept in Patients With Visual Impairment Due to Diabetic Macular Edema
The purpose of this study was to evaluate the efficacy and safety of brolucizumab in treatment of patients with visual impairment due to diabetic macular edema (DME).
- Trial name
- KESTREL (NCT03481634)
- Testing
- Brolucizumab, Aflibercept
- Where
- 116 sites in United States, Argentina and 12 more
- Volunteers
- 566 people
- Sponsor
- Novartis Pharmaceuticals
Diabetic Retinopathy
Effect of Doxium on High Sensitivity CRP and Endothelin-1 Serum Levels in Patients With Diabetic Retinopathy
Diabetic retinopathy (DR) is a highly specific vascular complication of type 1 and type 2 diabetes mellitus. Calcium dobesilate(CD) or Doxium has been tested in the treatment of diabetic retinopathy showing a slowdown of the…
- Trial name
- NCT01382498
- Testing
- Calcium dobesilate (Doxium)
- Where
- Iran
- Volunteers
- 90 people
- Sponsor
- Tabriz University
Eye Diseases, Ophthalmic Trauma
Mitochondrial DNA in Vitreous Fluid and Blood in Patients With Eye Disease or Ocular Trauma.
This study is to characterize mitochondrial DNA (mtDNA) populations in adults with eye injuries and eye diseases. The eye exam is often hindered by the clouding of tissues involved in injury or disease.
- Conditions
- Eye Diseases, Ophthalmic Trauma, Mitochondrial DNA, Age Related Macular Degeneration
- Trial name
- NCT04334499
- Testing
- Sample collection from tissue discard
- Volunteers
- healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Diabetic Retinopathy
Pharmacological Intervention in Diabetic Retinopathy
The purpose of this study is to determine if diabetic retinopathy can be treated with prostaglandin analogues, prostaglandin synthesis inhibitors or carbonic anhydrases inhibitors.
- Trial name
- XAVOT (NCT00619034)
- Testing
- Latanoprost, diclofenac and dorzolamide (eyedrops), Diclofenac, Dorzolamide
- Where
- Denmark
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Diabetic Macular Edema, Age-related Macular Degeneration
A Study of MTP-131 Topical Ophthalmic Solution in Subjects With Diabetic Macular Edema and Non-Exudative Intermediate Age-related Macular Degeneration
This is a Phase 1/2, open-label, dose-escalation clinical study, enrolling 21 subjects in one of the two treatment groups to determine the effects of topical ocular administration of low dose or high dose MTP-131 given twice a…
- Trial name
- SPIOC-101 (NCT02314299)
- Testing
- MTP-131
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Stealth BioTherapeutics Inc.
Diabetic Macular Edema, Diabetic Retinopathy
Intravitreal Dexamethasone vs Bevacizumab in Aboriginal People With DMO
DMO is the most common cause of visual loss in people with diabetes. Regular injections of bevacizumab (Avastin) given as frequently as every month remain the current standard of care for centre-involving DMO; however, this…
- Trial name
- OASIS (NCT04619303)
- Testing
- Dexamethasone intravitreal implant, Bevacizumab Injectable Product
- Where
- 13 sites in Australia
- Volunteers
- 59 people
- Sponsor
- Lions Eye Institute, Perth, Western Australia
Diabetic Retinopathy (DR), Retinal Microvascular Changes
Relation Between Glycemic Control and Retinal Microvascular Changes in Diabetic Patients Using OCTA
An observational cross-sectional comparative study which will be conducted in the Department of Ophthalmology, Sohag University Hospital, Egypt to detect the relation between glycemic control and retinal microvascular changes in…
- Trial name
- Retinopathy (NCT07726381)
- Volunteers
- 50 people
- Sponsor
- Sohag University
Diabetic Retinopathy, DR
Epivascular Glia Regression and Macular Pigment Restoration After Faricimab in Diabetic Retinopathy
The aim of the study is to evaluate in diabetic patients affected by diabetic retinopathy epivascular glia regression and macular pigment restoration after faricimab injection in diabetic retinopathy in a 1 year follow up
- Trial name
- GLIA-MAC (NCT07526857)
- Testing
- Faricimab Injection [Vabysmo], Aflibercept (2.0 mg)
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Federico II University
Diabetic Retinopathy
Panretinal Photocoagulation for Diabetic Retinopathy With PASCAL Laser
This study will investigate the clinical efficacy and safety of the PASCAL laser (PAttern SCAn Laser) for diabetic retinopathy. Patients with proliferative or severe nonproliferative retinopathy will be treated with panretinal…
- Trial name
- NCT01304225
- Testing
- Panretinal photocoagulation
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- Federal University of São Paulo
Proliferative Diabetic Retinopathy, Macular Degeneration
Analysis of Aqueous and Vitreous Humor
Clinical Retina research studies often collect aqueous samples in hopes of estimating levels of drug or cytokines in the vitreous. Little is known about how well vitreous and aqueous correlate.
- Conditions
- Proliferative Diabetic Retinopathy, Macular Degeneration, Macular Hole, Neovascular Glaucoma
- Trial name
- ARK (NCT02067013)
- Testing
- Ranibizumab, No Ranibizumab
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- California Retina Consultants
Diabetic Retinopathy
Analysis of DR Progression to Identify Risks and Need for Treatment
The goal of this observational study is to understand whether vascular and structural changes in the eyes caused by diabetes can help predict which people are more likely to experience worsening diabetic retinopathy (a…
- Trial name
- ALERT (NCT07417410)
- Where
- Portugal
- Volunteers
- 1,000 people
- Sponsor
- Association for Innovation and Biomedical Research on Light and Image
Diabetic Macular Edema
Study to Evaluate the Efficacy and Safety of RZ402 in Diabetic Macular Edema (DME)
The objective of this trial is to assess the safety, efficacy, and tolerability of RZ402 in patients with Diabetic Macular Edema.
- Trial name
- NCT05712720
- Testing
- Experimental: Group 1 - 50mg RZ402, Experimental: Group 2 - 200mg RZ402, Experimental: Group 3 - 400mg RZ402
- Where
- 32 sites in United States
- Volunteers
- 94 people
- Sponsor
- Rezolute
Non-Proliferative Diabetic Retinopathy
A Study to Evaluate the Efficacy and Safety of OTX-TKI (Axitinib Implant) in Participants With Non-Proliferative Diabetic Retinopathy
The purpose of this trial is to study the safety and effectiveness of OTX-TKI (axitinib intravitreal hydrogel) for the treatment of Non-Proliferative Diabetic Retinopathy.
- Trial name
- HELIOS-3 (NCT07235085)
- Testing
- Intravitreal injection of axitinib hydrogel implant followed by a second intravitreal injection of the axitinib implant at Week 24
- Where
- United States
- Volunteers
- 930 people
- Sponsor
- Ocular Therapeutix, Inc.
Diabetic Macular Edema, Macular Edema
MS-553 in Diabetic Retinopathy Patients With Central Involved Macular Edema
This is an open label dose-escalation study to evaluate the safety and treatment benefits of MS-553 in treatment-naive diabetic retinopathy patients with central involved macular edema.
- Conditions
- Diabetic Macular Edema, Macular Edema, Type 2 Diabetes With Diabetic Macular Edema, Type 1 Diabetes With Diabetic Macular Edema
- Trial name
- NCT04187443
- Testing
- MS-553
- Where
- 3 sites in China
- Volunteers
- 45 people
- Sponsor
- Shenzhen MingSight Relin Pharmaceuticals Co., Ltd.
Diabetic Retinopathy, Diabetic Macular Edema
Comparing Artificial Intelligence for Assisted Diagnosis of Diabetic Retinopathy
This study plans to compare the accuracy of artificial intelligence (AI)-assisted fundus images with other ophthalmic devices such as optical coherence tomography (OCT) and fundus fluorescence angiography (FFA) in the diagnosis…
- Trial name
- NCT06423274
- Testing
- fundus photography, optical coherence tomography, fundus fluorescence angiography
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Type 2 Diabetes Mellitus
Shiga Progression of Diabetes, Nephropathy and Retinopathy
The purpose of this study is to investigate whether the oral anti-diabetic drug, Thiazolidine (TZD) is effective in suppression of onset or progressin of diabetic nephropathy in Japanese type 2 diabetic patients.
- Trial name
- SHIP-DINER (NCT00846716)
- Testing
- Pioglitazone add on to SU or biguanide, SU or Biguanide
- Where
- Japan
- Volunteers
- 400 people
- Sponsor
- Shiga University
Macular Edema Due to Type 2 Diabetes Mellitus
Efficacy Analysis of Anti-VEGF Drugs Combined With Micropulse Laser in the Treatment of Diabetic Macular Edema
The goal of this clinical trial is to clarify the efficacy of anti-vascular endothelial growth factor (anti-VEGF) drugs combined with subthreshold micropulse laser (SML) therapy on retinal function and anatomical recovery in…
- Trial name
- VEGF (NCT05759884)
- Testing
- Anti-VEGF, subthreshold micropulse laser
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Diabetic Retinopathy
Severe Proliferative Diabetic Retinopathy
The purpose of this study is to examine and compare, prospectively, best corrected visual acuity (BCVA) outcomes and complications of a cohort of patients with Proliferative Diabetic Retinopathy and Tractional Retinal Detachment…
- Trial name
- NCT01115257
- Testing
- vitrectomy, panretinalphotocoagulation
- Where
- Italy
- Volunteers
- 180 people
- Sponsor
- University of Catania
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