Clinical trials: Retinopathy, Diabetic
Alzheimer Disease, Alzheimer Dementia
Multimodal Retinal Imaging in the Detection and Follow-up of Alzheimer's Disease
Because of a shared ontogenic origin, the retina displays similarities to the brain and spinal cord in terms of anatomy, functionality, response to insult, and immunology.
- Conditions
- Alzheimer Disease, Alzheimer Dementia, Mild Cognitive Impairment, Dementia
- Trial name
- RetAD (NCT03466177)
- Testing
- Non-invasive, multimodal retinal imaging
- Where
- Belgium
- Volunteers
- 320 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Neovascular
Panretinal Photocoagulation for Proliferative Diabetic Retinopathy in a Single Session Using Low Fluence Parameters
Is it possible to do a panretinal photocoagulation for proliferative diabetic retinopathy in a single session using low fluence parameters?
- Trial name
- PFC (NCT01023698)
- Testing
- laser photocoagulation
- Volunteers
- 30 people
- Sponsor
- Asociación para Evitar la Ceguera en México
Diabetic Retinopathy
A Study to Evaluate the Efficacy of Oral AKST4290 in Participants With Moderately Severe to Severe Diabetic Retinopathy (CAPRI)
A Double-Masked, Placebo-Controlled Study to Evaluate the Efficacy of Oral AKST4290 in Participants with Moderately Severe to Severe Diabetic Retinopathy (CAPRI).
- Trial name
- NCT05038020
- Testing
- AKST4290
- Where
- 17 sites in United States
- Volunteers
- 3 people
- Sponsor
- Alkahest, Inc.
Diabetic Retinopathy
Correlation Between Macular Ischemia and Peripheral Ischemia in Patients With Diabetes
The contribution of OCT- angiography (OCT-A) allows to consider, in a more or less long term, a drastic reduction in the use of fluorescein angiographies in diabetic retinopathy.
- Trial name
- CORISMAP (NCT02876744)
- Testing
- ophthalmologic examination
- Where
- France
- Volunteers
- 101 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Visual Impairment, Macular Edema
A Clinical Study in Current Medical Practice of the Efficacy and Safety of Ranibizumab 0.5mg in Diabetic Patients Presenting a Visual Impairment Due to Macular Edema
The purpose of this study is to evaluate the proportion of patients with a 10 letters gain on Best Corrected Visual Acuity (BCVA) at 6 months in current medical practice.
- Trial name
- LUDIC (NCT01315275)
- Testing
- Ranibizumab
- Where
- 43 sites in France
- Volunteers
- 394 people
- Sponsor
- Novartis Pharmaceuticals
Diabetic Retinopathy
Evaluation of RC28-E Injection in Diabetic Retinopathy
This is a randomized, open-label, multicenter study of the efficacy and safety of RC28-E injection (a chimric decoy receptor trap fusion protein by dual blockage of VEGF and FGF-2) in the treatment of patients with moderately…
- Trial name
- NCT04782128
- Testing
- RC28-E injection
- Where
- China
- Volunteers
- 120 people
- Sponsor
- RemeGen Co., Ltd.
Non Proliferative Diabetic Retinopathy
Study to Evaluate Efficacy and Safety of Entelon 50mg in Patients With Non-Proliferative Diabetic Retinopathy
This clinical trial is a multi-center, double-blind, randomized, placebo controlled , parallel design, superiority, phase 4 study to evaluate the efficacy and safety of Entelon 50mg in 396 patients with non-proliferative diabetic…
- Trial name
- NCT05358080
- Testing
- Entelon Tab. 50mg
- Where
- South Korea
- Volunteers
- 396 people
- Sponsor
- Hanlim Pharm. Co., Ltd.
Diabetic Foot, Diabetes Mellitus
Early Percutaneous Transluminal Angioplasty in Diabetic Foot Syndrome (PTA-DFS)
The planned study is a Randomized Controlled Monocentric Trial, which will provide evidence on whether early angiography in percutaneous transluminal angioplasty (PTA) readiness ("immediate" treatment, within 48h) has advantages…
- Conditions
- Diabetic Foot, Diabetes Mellitus, Peripheral Arterial Disease, Diabetic Neuropathies
- Trial name
- PTA-DFS (NCT06124586)
- Testing
- Percutaneous transluminal angioplasty
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Vascular Retinopathy of Left Eye (Disorder), Vascular Retinopathy of Right Eye (Disorder)
Intraoperative Application of Fluorescein Sodium Angiography in Vascular Retinopathy
The study used a new surgical technique: intraoperative fluorescence imaging,In the 1980s, some scholars proposed the concept of intraoperative fluorescein angiography.During vitrectomy, intraoperative fluorescein angiography…
- Conditions
- Vascular Retinopathy of Left Eye (Disorder), Vascular Retinopathy of Right Eye (Disorder), Diabetic Retinopathy, Retinal Vein Occlusion
- Trial name
- NCT06343961
- Testing
- Intraoperative Fluorescein Angiography
- Volunteers
- 80 people
- Sponsor
- Jie Zhong
Diabetes Mellitus, Diabetic Retinopathy
Intravitreal Long Acting Gas in the Prevention of Early Postoperative Vitreous Hemorrhage in Diabetic Vitrectomy
Recurrent vitreous hemorrhage after vitrectomy for complications of diabetic retinopathy is a common occurrence. The hemorrhage may appear within the first few weeks after surgery or months later.
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy, Vitreous Hemorrhage
- Trial name
- NCT00155454
- Testing
- Intravitreal long acting gas (10% C3F8)
- Where
- Taiwan
- Volunteers
- 61 people
- Sponsor
- National Taiwan University Hospital
Diabetes
Information, Networks and Rewards to Optimise Adherence to Diabetic Services
This prospective, randomised controlled trial is to investigate whether the complex intervention, including incentives (inexpensive cellphone top-ups), information (viewing one's own fundus photos and receiving SMS informational…
- Trial name
- INROADS (NCT03804970)
- Testing
- cash rewards for the fellow up, Showing retinal photos to participants, SMS reminders for participants and their family
- Where
- China
- Volunteers
- 225 people
- Sponsor
- Sun Yat-sen University
Diabetic Retinopathy, Diabetic Macular Edema
Evaluation of Vitrectomy for Diabetic Macular Edema
The study is designed as a prospective cohort study to assess changes in visual acuity and retinal thickening and surgical complications in subjects undergoing vitrectomy for diabetic macular edema.
- Trial name
- Vitrectomy-D (NCT00709319)
- Where
- 48 sites in United States
- Volunteers
- 87 people
- Sponsor
- Jaeb Center for Health Research
Diabetic Retinopathy
Combined Antioxidant Therapy on Oxidative Stress, Mitochondrial Dysfunction Markers in Diabetic Retinopathy
The present study aims to support previous research on antioxidant therapy effects in diabetic retinopathy outcome. The investigators intend to assess 180 patients with diabetic retinopathy in different stages (moderate, severe…
- Trial name
- NCT03702374
- Testing
- Combined antioxidant therapy
- Where
- Mexico
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Diabetes Mellitus, Diabetic Retinopathy
A Systematic Study of Retinal Structure and Function in Diabetic Macular Oedema
Diabetic retinopathy(DR) is a sight threatening condition that occurs in persons with diabetes. DR arises as a consequence of damage to the retinal blood vessels and is related to the high and fluctuating sugar levels in the…
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy, Diabetic Macular Edema
- Trial name
- NCT02876393
- Where
- United Kingdom
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Queen's University, Belfast
Diabetic Retinopathy
Vascular Remodeling and the Effects of Angiogenic Inhibition in Diabetic Retinopathy
The retinal vasculature changes dramatically in patients with diabetic retinopathy especially between non-proliferative and proliferative disease. The retinal vasculature can be imaged and quantified using special dyes.
- Trial name
- NCT00411333
- Testing
- triamcinolone acetonide (Kenalog)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Macular Edema, Diabetic Retinopathy
Intravitreal Bevacizumab for Diabetic Macular Edema
Diabetic macular edema is a common cause of visual loss among diabetic patients. Studies have demonstrated the role of vascular endothelial growth factor (VEGF) in the pathogenesis of edema.
- Trial name
- NCT00703235
- Testing
- Bevacizumab
- Sponsor
- Isfahan Ophthalmology Research Center
Neovascular (Wet) Age-Related Macular Degeneration, Retinal Vein Occlusion
Study of the SCD411 Prefilled Syringe for Treating Adults With Wet Age-Related Macular Degeneration, Retinal Vein Occlusion, Diabetic Macular Edema, or Diabetic Retinopathy
This is a single-arm, multicenter study to evaluate clinical usability of a pre-filled syringe containing SCD411 in adult patients with neovascular Wet Age-Related Macular Degeneration (AMD), Retinal Vein Occlusion (RVO)…
- Conditions
- Neovascular (Wet) Age-Related Macular Degeneration, Retinal Vein Occlusion, Diabetic Macular Edema, Diabetic Retinopathy
- Trial name
- NCT07501052
- Testing
- SCD411 0.05mL (2mg)
- Where
- 4 sites in United States
- Volunteers
- 33 people
- Sponsor
- Sam Chun Dang Pharm. Co. Ltd.
Proliferative Diabetic Retinopathy, Diabetic Macular Edema
Laser-Ranibizumab-Triamcinolone for Proliferative Diabetic Retinopathy
The purpose of the study is to find out if treatment with an intravitreal injection of triamcinolone or an intravitreal injection of ranibizumab can prevent loss of vision caused by panretinal photocoagulation treatment.
- Trial name
- LRTforDME+PRP (NCT00445003)
- Testing
- Ranibizumab, Triamcinolone Acetonide, Focal/grid laser
- Where
- 56 sites in United States
- Volunteers
- 333 people
- Sponsor
- Jaeb Center for Health Research
Retinopathy, Diabetic, Diastolic Dysfunction
REWARD: Using the REtina as a Window To Detect Cardiac microvasculAR Dysfunction In Diabetes Mellitus
Retinopathy may be associated with diastolic dysfunction and/or coronary flow reserve in the heart, and albuminuria in diabetic patients.
- Conditions
- Retinopathy, Diabetic, Diastolic Dysfunction, Microalbuminuria
- Trial name
- NCT04025996
- Testing
- Cardiac Assessments and Eye Assessments
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Heart Centre Singapore
Diabetic Retinopathy Patients After Vitrectomy
Comparison of the Visual Quality of Traditional Ultrasound Biometrics and Lenstar on the Cataract After Pars Plana Vitrectomy
Comparison of the visual quality of traditional ultrasound biometrics and lenstar on the cataract patients with diabetic retinopathy after vitrectomy in the 3 months later.To evaluate the clinical value of lenstar in…
- Trial name
- PPV (NCT03485586)
- Testing
- Traditional ultrasound biometrics, Lenstar
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Bojie Hu
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