Clinical trials: Retinal Disorders
Diabetic Retinopathy, Retinal Diseases
Intravitreal Ranibizumab Combined With Panretinal Photocoagulation in Patients With Proliferative Diabetic Retinopathy
To evaluate the efficacy of combination therapy with ranibizumab (RBZ) and panretinal photocoagulation (PRP) versus PRP alone in patients with treatment-naive bilateral proliferative diabetic retinopathy (PDR) as measured by mean…
- Conditions
- Diabetic Retinopathy, Retinal Diseases, Eye Diseases, Diabetic Angiopathies
- Trial name
- NCT01746563
- Testing
- Ranibizumab, Laser therapy
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- University of Sao Paulo
Primary Open Angle Glaucoma
Electroretinogram and Retinal Vascular Changes After Cataract Surgery
To compare electrophysiological and Optical coherence tomography angiography of optic disc and macula changes after uneventful phacoemulsification between normal and cataractus patients with primary open angle glaucoma.
- Trial name
- NCT05871034
- Testing
- phacoemulsification
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Diabetic Macular Edema
Ranibizumab 0.5mg and 2.0mg to Treat Diabetic Macular Edema in Patients With Poor Response to Bevacizumab
This is an open-label, Phase I/II study of intravitreally administered ranibizumab either 0.5-mg and/or 2.0-mg in subjects with clinical, angiographic, and ocular coherence tomography (OCT) evidence of diabetic retinopathy with…
- Trial name
- REEF (NCT01292798)
- Testing
- Ranibizumab
- Where
- 5 sites in United States
- Volunteers
- 43 people
- Sponsor
- California Retina Consultants
Hypercholesterolemia
Effect of Irbesartan on Endothelial Function of the Retinal Vasculature in Patients With Hypercholesterolemia
The retinal vasculature is morphologically and functionally related to the cerebral vessels due to its common origin from the internal carotid artery.
- Trial name
- NCT00152698
- Testing
- Irbesartan
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Macular Holes
Comparative Analysis of Large Macular Hole Surgeries
This study compares the anatomical and visual outcomes in a large series of patients affected by idiopathic macular holes larger than 400 µm treated using pars plana vitrectomy and gas tamponade combined with internal limiting…
- Trial name
- CAOLMHS (NCT04116892)
- Testing
- the Cover group, the Fill group, the peeling group
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Diabetic Retinopathy
A Study That Uses Data From Routine Eye Examinations of Patients Participating in Studies FIDELIO-DKD and FIGARO-DKD to Explore Whether Finerenone Can Delay the Progression of a Diabetes Complication That Affects the Eyes (Diabetic Retinopathy ,DR)
Diabetic retinopathy (DR) is a diabetes complication caused by damage to the small blood vessels inside the retina at the back of the eye. Diabetic retinopathy may cause mild vision problems or eventually blindness.
- Trial name
- ReFineDR (NCT04477707)
- Testing
- Finerenone (BAY94-8862)
- Where
- 62 sites in United States, Argentina and 13 more
- Volunteers
- 206 people
- Sponsor
- Bayer
Macular Holes
Small Macular Holes Treated With Air
Non-inferiority trial comparing intraocular air and gas tamponade for closure of macular holes.
- Trial name
- NCT06211907
- Testing
- Postoperative intraocular tamponade
- Where
- 7 sites in Greece, Norway and 1 more
- Volunteers
- 132 people
- Sponsor
- Helse Stavanger HF
Retinitis Pigmentosa, Retinal Degeneration
The Effects of Cannabis on Visual Functions in Healthy and Retinitis Pigmentosa Patients
Medical Marijuana is used widely, and its effects on the visual system and the function of the retina have not been investigated thoroughly.
- Conditions
- Retinitis Pigmentosa, Retinal Degeneration, Cannabis
- Trial name
- NCT03078309
- Testing
- cannabis
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Neovascular Age-related Macular Degeneration
Safety and Tolerability of Intravenous LFG316 in Wet Age-related Macular Degeneration (AMD).
This study will assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of successive intravenous (IV) doses of LFG316 in eligible patients with neovascular age-related macular degeneration (AMD)
- Trial name
- NCT01624636
- Testing
- LFG316
- Where
- 3 sites in United States
- Volunteers
- 1 people
- Sponsor
- Novartis Pharmaceuticals
Age Related Macular Degeneration, Choroidal Neovascularization
SUSTAIN - Study of Ranibizumab in Patients With Subfoveal Choroidal Neovascularization Secondary to Age-Related Macular Degeneration
Ranibizumab is a humanised recombinant monoclonal antibody fragment targeted against human vascular endothelial growth factor A.
- Trial name
- NCT00331864
- Testing
- Ranibizumab
- Where
- Switzerland
- Volunteers
- 531 people
- Sponsor
- Novartis
Diabetic Macular Edema (DME), Age-Related Macular Degeneration (AMD)
Study Evaluating the Efficacy and Safety of Chloroprocaine HCl Ophthalmic Gel 3% vs Proparacaine Ophthalmic Solution 0.5% Plus Subconjunctival Lidocaine in Patients Undergoing Intravitreal Injections
This Phase 4, multicenter, randomized, double-masked clinical study evaluates the efficacy and safety of chloroprocaine hydrochloride ophthalmic gel 3% (IHEEZO) compared with routine anesthesia (topical proparacaine 0.5% combined…
- Conditions
- Diabetic Macular Edema (DME), Age-Related Macular Degeneration (AMD), Retinal Vein Occlusion, Diabetic Retinopathy (DR)
- Trial name
- Quell (NCT07456826)
- Testing
- Chloroprocaine Ophthalmic Gel 3% (IHEEZO), Proparacaine Hydrochloride Ophthalmic Solution 0.5%, Lidocaine Hydrochloride Injection 2%
- Where
- United States
- Volunteers
- 236 people
- Sponsor
- Harrow Inc
DME, Retinal Vein Occlusion (RVO)
AI vs. Physician for Anti-VEGF Decision-Making: An RCT
We developed an artificial intelligence system, called QiLin, which was designed to assist anti-VEGF treatment decisions in retinal diseases.
- Conditions
- DME, Retinal Vein Occlusion (RVO), Neovascular (Wet) Age-Related Macular Degeneration
- Trial name
- NCT07328776
- Testing
- QiLin-assisted, physician only, without QiLin assisted
- Where
- 2 sites in China
- Volunteers
- 200 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Proliferative Diabetic Retinopathy, Vitrectomy
Observation of the Efficacy of Different Vitrectomy Systems to Treat Proliferative Diabetic Retinopathy
In recent years, vitrectomy has moved toward a minimally invasive vitrectomy surgery (MIV) system, which could effectively reduce the occurrence of operation complications, while reducing the time of post-operation recovery.
- Trial name
- NCT05446948
- Testing
- beveled 27G+ vitrectomy system, standard 25G+ vitrectomy system
- Where
- China
- Volunteers
- 52 people
- Sponsor
- Tianjin Medical University Eye Hospital
Age-related Macular Degeneration (AMD)
Real-world Evaluation of Brolucizumab for the Treatment of Neovascular (Wet) Age-related Macular Degeneration (AMD) (Komodo Health)
This study was a retrospective cohort study of patients to assess the early insights into real-world safety among wet AMD patients initiating brolucizumab.
- Trial name
- NCT05111743
- Testing
- Brolucizumab
- Where
- United States
- Volunteers
- 9,261 people
- Sponsor
- Novartis Pharmaceuticals
Macular Degeneration, Geographic Atrophy
GOLDEN STUDY: A Study to Assess Safety and Efficacy of Multiple Doses of IONIS-FB-LRx in Participants With Geographic Atrophy Secondary to Age-Related Macular Degeneration (AMD)
Evaluate the effect of IONIS-FB-LRx on the rate of change of the area of geographic atrophy (GA) secondary to age-related macular degeneration (AMD) measured by fundus autofluorescence (FAF).
- Trial name
- NCT03815825
- Testing
- IONIS-FB-LRx
- Where
- 88 sites in United States, Australia and 7 more
- Volunteers
- 332 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Retinal Artery Occlusion, Magnetic Resonance Imaging
Pre and Post-arterial Recanalization Imaging of Central Retinal Artery Occlusions (CRAO)
Central retinal artery occlusions (CRAO) are the equivalent of an ischemic stroke at the retinal level. They share the same risk factors and common pathology.
- Conditions
- Retinal Artery Occlusion, Magnetic Resonance Imaging, Diagnosis, Etiology
- Trial name
- I-RECANAL (NCT03313817)
- Testing
- Additional MRI sequences
- Where
- France
- Volunteers
- 63 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Type 1 Diabetes, Diabetic Retinopathy
Microvascular Changes in OCT-angiography in Type 1 Diabetes Mellitus at the Onset of the Disease and After Optimization of Glycemic Control.
The objective of the study is to evaluate the differences in the retinal microcirculation measured by OCT-Angiography in patients with type 1 diabetes between the diagnosis of the disease and after 3 months of insulin treatment.
- Trial name
- NCT04888598
- Testing
- Optical Coherence Tomography (OCT) Angiography
- Where
- 2 sites in Spain
- Volunteers
- 20 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Life Threatening Diseases, Embolic Shower
The Extreme Significance of Bilateral Embolic Retinal Phenomena That Can be Life Saving
This study shows how careful ophthalmic examination of two patients showed signs of simultaneous bilateral retinal emboli. Starting from this point significant, life threatening, underlying reasons were found and treated.
- Trial name
- NCT03078387
- Testing
- imaging
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- Dr. Shawkat Michel
Proliferative Diabetic Retinopathy
Vitreous Levels of Cysteine-rich 61 in Patients With Proliferative Diabetic Retinopathy
To determine the vitreous levels of fractalkine, cysteine-rich 61 (Cyr61), and VEGF in patients with PDR. Verifying that it is greater to that found in non-diabetic patients with different non-angiogenetic diseases.
- Trial name
- VL (NCT01920984)
- Testing
- intravitreal injection of 1.25 mg of bevacizumab
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Primary Open Angle Glaucoma
The Effects of Visior on Ocular Hemodynamics
To determine the relationship between the affects of viewing commercially available content through the VISIOR video goggles and ocular blood flow in glaucoma patients and healthy subjects.
- Trial name
- NCT02959593
- Testing
- VISIOR video goggles
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Visior Technologies Ltd.
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