Clinical trials: Retinal Disorder
Ischemic Stroke
Characterization of Retinal Microvascular and FAZ Changes in Ischemic Stroke and Its Different Types
The study aimed to access the microvascular changes in the superficial capillary plexus (SCP) and deep capillary plexus (DCP) in patients with ischemic stroke and its different types using optical coherence tomography angiography.
- Trial name
- NCT05243849
- Testing
- Optical Coherence Tomography Angiography
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Central Serous Chorioretinopathy
Eplerenone Versus PDT: Comparative Study by OCTA
The study aims to analyze the changes in OCTA parameters and in choroidal thickness in patients affected by central serous chorioretinopathy treated by oral eplerenone and half-fluence photodynamic therapy.
- Trial name
- NCT05104138
- Testing
- Eplerenone, The patients underwent half fluence photodynamic therapy for 6 months
- Volunteers
- 30 people
- Sponsor
- Federico II University
Macular Edema, Retinal Vein Occlusion
Ranibizumab (Lucentis) for Macular Edema Secondary to Vein Occlusions
Central and branch retinal vein occlusions are major causes of visual loss. Hemorrhage and capillary nonperfusion, when they involve the macula, can contribute to visual loss, but the major cause is macular edema.
- Trial name
- LVO (NCT00407355)
- Testing
- Intravitreal injection of ranibizumab .3 dose, Intravitreal injection of Ranibizumab .5 dose
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Peter A Campochiaro, MD
Branch Retinal Vein Occlusion
Retinal Vessel Diameter in Branch Retinal Vein Occlusion
The authors investigated the consecutive change of retinal vessel's diameter in affected eye and fellow eye of Branch Retinal Vein Occlusion.
- Trial name
- NCT02215109
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Kyungpook National University Hospital
Glaucoma, Open-Angle
Short-term Effect of Rho-kinase Inhibitor on Retinal Circulation
Investigate changes in optical coherence tomography angiography of the optic nerve and macula following topical instillation of commercial preparations of netarsudil 0.02% ophthalmic solution.
- Trial name
- NCT04234932
- Testing
- Netarsudil Ophthalmic
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of the Incarnate Word
Retinal Vein Occlusion, Obstructive Sleep Apnea
Retinal Vein Occlusion and Obstructive Sleep Apnea: A Case Control Study
This study purpose is to evaluate the association between Retinal Vein Occlusion and Obstructive Sleep Apnea.
- Trial name
- SASOVR (NCT04011358)
- Testing
- Sleeping Monitor
- Where
- France
- Sponsor
- Centre Hospitalier Régional d'Orléans
Retinoschisis, X-Linked
Study of RS1 Ocular Gene Transfer for X-linked Retinoschisis
Background: X-linked juvenile retinoschisis (XLRS) is caused by changes in the RS1 gene. These changes cause abnormal function of the eye protein retinoschisin.
- Trial name
- NCT02317887
- Testing
- RS1 AAV Vector
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- VegaVect, Inc.
Diabetes Mellitus, Diabetes Complications
Diabetes Complications and Hearing Loss
Observation study, shows the relation between diabetes, its neurological and optical complication and hearing loss, by asking participants questions about there age,BMI,job,the history of any cataract,diabetes retinopathy or…
- Conditions
- Diabetes Mellitus, Diabetes Complications, Hearing Loss
- Trial name
- NCT06190938
- Where
- Syria
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Syrian Private University
Age-related Macular Degeneration
Evaluation of AGN-150998 in Exudative Age-related Macular Degeneration (AMD)
This study is conducted in 3 stages. Stage 1 is an open-label, dose-escalation assessment of the safety of AGN-150998 administered as a single intravitreal injection to patients with advanced exudative Age-related Macular…
- Trial name
- NCT01397409
- Testing
- AGN-150998, ranibizumab
- Where
- 8 sites in United States, Australia and 6 more
- Volunteers
- 271 people
- Sponsor
- Allergan
Macular Edema, Cystoid Macular Edema
Effectiveness of Periocular Drug Injection in CATaract Surgery
Cystoid macular edema (CME) is a major cause of suboptimal postoperative visual acuity after cataract surgery. Topical steroidal and nonsteroidal anti-inflammatory drugs (NSAIDs) are used to prevent CME.
- Conditions
- Macular Edema, Cystoid Macular Edema, Retinal Disease, Cataract
- Trial name
- EPICAT (NCT05158699)
- Testing
- Bromfenac, Dexamethasone, Triamcinolone Acetonide
- Where
- 10 sites in Austria, Germany and 2 more
- Volunteers
- 628 people
- Sponsor
- Luigi Rondas
Neovascular Age-related Macular Degeneration
An Extension Study Assessing the Efficacy and Safety of Brolucizumab in a Treat-to-Control Regimen in Patients With Neovascular Age-related Macular Degeneration Who Have Completed the CRTH258A2303 (TALON) Study
The purpose of this extension study was to evaluate the efficacy and safety of brolucizumab used in a Treat-to-Control-regimen for treatment of patients with neovascular age-related macular degeneration who have completed the…
- Trial name
- TALON Ext (NCT04597632)
- Testing
- brolucizumab
- Where
- 60 sites in United States, Australia and 14 more
- Volunteers
- 248 people
- Sponsor
- Novartis Pharmaceuticals
Diabetes Mellitus, Type 1, Diabetic Retinopathy
Choroidal Blood Flow Changes During Dark/Light Transitions in Patients With Insulin-dependent Diabetes Mellitus (IDDM)
There is evidence from a variety of animal studies that choroidal blood flow is under neural control. Recent results in humans indicate that a light/dark transition is associated with a short lasting reduction in choroidal blood…
- Trial name
- NCT00718614
- Testing
- Light will be switched from 0.5µW/cm2/sr to 115µW/cm2/sr.
- Where
- Austria
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Diabetic Retinopathy
Effect of Panretinal Photocoagulation on Optic Nerve Head Topography
The purpose of this study is to evaluate the optic nerve head changes consequent to panretinal photocoagulation done for diabetic retinopathy.
- Trial name
- PRP (NCT00767884)
- Where
- 2 sites in United States
- Volunteers
- 13 people
- Sponsor
- University of Nebraska
Retinopathy of Prematurity
Intravitreal Ranibizumab in Recurrent ROP
A retrospective study included reviewing of medical records of preterm babies who were admitted in neonatal intensive care unit (NICU) of Mansoura University children hospital (MUCH) or referred from nearby hospitals for ROP…
- Trial name
- NCT04539106
- Testing
- intravitreal injection of Ranibizumab
- Where
- Egypt
- Volunteers
- 115 people
- Sponsor
- Ameera Gamal Abdelhameed
Dry Age-Related Macular Degeneration, Geographic Atrophy
Autologous Transplantation of Induced Pluripotent Stem Cell-Derived Retinal Pigment Epithelium for Geographic Atrophy Associated With Age-Related Macular Degeneration
Background: Age-related macular degeneration is a common eye disease in people over 50. The "dry" form of the disease can worsen into geographic atrophy, causing blind spots.
- Trial name
- NCT04339764
- Testing
- iPSC-derived RPE/PLGA transplantation
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- National Eye Institute (NEI)
Usher Syndrome, Type 1B
Study of Subretinally Injected AAVB-081 in Patients With Usher Syndrome Type IB (USH1B) Retinitis Pigmentosa
The purpose of the 081-101 study is to evaluate the safety and tolerability of a single subretinal injection of AAVB-081 in USH1B patients with retinitis pigmentosa due to a mutation in the MYO7A gene.
- Trial name
- NCT06591793
- Testing
- AAVB-081
- Where
- 3 sites in Italy, United Kingdom
- Volunteers
- 15 people
- Sponsor
- AAVantgarde Bio Srl
Non-Proliferative Diabetic Retinopathy
To Evaluate the Efficacy and Safety of Combination Therapy With B55R1 and B55R2 Compared to B55R1 Monotherapy in Patients With NPDR
This study is planned to evaluate the efficacy and safety of combination therapy with B55R1 and B55R2 compared to B55R1 monotherapy in patients with non-proliferative diabetic retinopathy (NPDR).
- Trial name
- NCT07230184
- Testing
- B55R1 and B55R2
- Where
- South Korea
- Volunteers
- 53 people
- Sponsor
- AJU Pharm Co., Ltd.
Glaucoma, Open-angle, Primary Open Angle Glaucoma (POAG)
Nicotinamide for Retinal Protection in Primary Open-Angle Glaucoma (NADIR Trial)
The goal of this clinical trial is to learn whether a high-dose vitamin B3 supplement called nicotinamide can protect retinal nerve cells in adults with primary open-angle glaucoma (POAG) who are already receiving standard…
- Trial name
- NADIR (NCT07808333)
- Testing
- Nicotinamide, Standard Glaucoma Therapy
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- University of Chicago
Macular Degeneration
EYLEA Age-Related Macular Degeneration (AMD) Post-marketing Surveillance in Japan
This study is a regulatory post-marketing surveillance in Japan, and it is a local prospective and observational study of patients who have received EYLEA for Age-Related Macular Degeneration (AMD).
- Trial name
- NCT01756248
- Testing
- Aflibercept(Eylea, VEGF Trap-Eye, BAY86-5321)
- Where
- Japan
- Volunteers
- 3,872 people
- Sponsor
- Bayer
Macular Degeneration
A Long-Term Monitoring Study of the IMT-002 Patients
This is a 5-year study of patients implanted with the Implantable Miniature Telescope (IMT by Dr. Isaac Lipshitz) under Protocol IMT-002.
- Trial name
- NCT00976235
- Testing
- IMT - Implantable Miniature Telescope
- Where
- 28 sites in United States
- Volunteers
- 129 people
- Sponsor
- VisionCare, Inc.
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