Clinical trials: Retinal Vascular Disorder
Post-COVID-19 Condition, Ulcerative Colitis
Emerging Indications for Hyperbaric Oxygen Treatment
This study will evaluate the effectiveness of hyperbaric oxygen therapy (HBOT) on treating emerging indications (i.e., conditions that have shown to potentially benefit from HBOT) using the Multicenter Registry for Hyperbaric…
- Conditions
- Post-COVID-19 Condition, Ulcerative Colitis, Crohn Disease, Calciphylaxis
- Trial name
- NCT07240649
- Testing
- Hyperbaric oxygen treatment (HBOT), 100% Oxygen
- Volunteers
- 100 people
- Sponsor
- Jay C. Buckey Jr.
Ophthalmic Diseases (Specific Types Not Restricted), Cataract
Research on a New Intelligent Mobile Screening and Diagnosis Pattern for Ocular Diseases
The global distribution of primary ophthalmic medical resources is uneven, and the traditional eye disease screening model has problems such as low efficiency, high cost and limited coverage.
- Conditions
- Ophthalmic Diseases (Specific Types Not Restricted), Cataract, Refraction Error, Diabetic Retinopathy (DR)
- Trial name
- NCT07003165
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Type 1 Diabetes, Type 2 Diabetes
ACCESS: AI for pediatriC diabetiC Eye examS Study
The purpose of this study is to determine if providing in clinic point-of-care autonomous AI diabetic retinopathy exams improves screening rates compared to standard of care referral to an eye care provider, in a randomized…
- Trial name
- ACCESS (NCT05131451)
- Testing
- Point of Care Autonomous AI diabetic retinopathy exam
- Where
- United States
- Volunteers
- 164 people
- Sponsor
- Johns Hopkins University
MINOCA, STEMI
Retinal OCTA for Microvascular Dysfunction Evaluation and Outcome Prediction in MINOCA Patients
The aim of this study is to evaluate microvascular dysfunction through OCTA in MINOCA patients. In order to better understand the condition, OCTA will also be performed in two matched patient groups: healthy controls and ACS…
- Conditions
- MINOCA, STEMI, Normal
- Trial name
- REVEAL (NCT07055152)
- Where
- Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Pisa
Retinal Detachment, Achilles Tendon
A Study of Fluoroquinolones Exposure and Collagen-Related Serious Adverse Events
The purpose of this study is to evaluate whether there is an increased risk of achilles tendon rupture (ATR), retinal detachment (RD) or aortic aneurysm and dissection (AAD) following exposure to fluoroquinolone (FQ) or other…
- Conditions
- Retinal Detachment, Achilles Tendon, Aneurysm, Dissecting
- Trial name
- NCT03479736
- Testing
- Oral Fluoroquinolones (FQ), Other Antibiotics, Febrile Illness Not Treated with Antibiotics Will be Analyzed as an Exposure
- Where
- United States
- Volunteers
- 117,911 people
- Sponsor
- Janssen Research & Development, LLC
Retinal Artery Occlusion
Long-term Clinical Outcomes After Retinal Artery Occlusion
Retinal artery occlusion (RAO) is a rare but vision-threatening vascular disorder that is commonly caused by embolic events originating from the heart or carotid arteries.
- Trial name
- CVO-RAO (NCT07482228)
- Testing
- retinal artery occlusion
- Where
- South Korea
- Volunteers
- 15,000 people
- Sponsor
- Chonnam National University Hospital
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
Diabetes, Diabetic Retinopathy
Incentives in Diabetic Eye Assessment by Screening
This trial is a randomised controlled trial to assess whether annual attendance rates at diabetic eye screening appointments in Kensington, Chelsea and Westminster could be improved by offering invitees a small financial…
- Trial name
- IDEAS (NCT02339909)
- Testing
- Fixed financial incentive, Probabilistic financial incentive, Control
- Volunteers
- 1,051 people
- Sponsor
- Imperial College London
Uveitis, Diabetic Retinopathy
Intravitreal Adalimumab in Refractory Diabetic Retinopathy, Choroidal Neovascularization or Uveitis: A Pilot Study
Direct intravitreal administration of medication is the preferred method of treatment for uveitis and retinal vascular disorders.
- Conditions
- Uveitis, Diabetic Retinopathy, Choroidal Neovascularization
- Trial name
- ADA01 (NCT00855608)
- Testing
- adalimumab
- Where
- Lebanon
- Volunteers
- 15 people
- Sponsor
- Rafic Hariri University Hospital
Wet Macular Degeneration, Diabetic Macular Edema
Artificial Intelligence Diagnostic Aid
The investigators have worked with software designers to develop a software that allows us to analyse current adherence to guidelines on Ophthalmic conditions such as Age related Macular Degeneration (AMD), Diabetic Macular Edema…
- Conditions
- Wet Macular Degeneration, Diabetic Macular Edema, Retinal Vein Occlusion
- Trial name
- AID (NCT05675540)
- Testing
- Macusense Assessment Software
- Where
- United Kingdom
- Volunteers
- 422 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Central Retinal Vein Occlusion
Intravitreal Bevasizumab Versus Intravitreal Triamcinolone in Central Retinal Vein Occlusion (CRVO)
This randomized clinical trial is conducted to evaluate the effect of three intravitreal injections of bevasizumab versus two intravitreal injections of triamcinolone in acute central retinal vein occlusion.
- Trial name
- NCT01178697
- Testing
- Bevasizumab, Triamcinolone Acetonide
- Where
- Iran
- Sponsor
- Shahid Beheshti University of Medical Sciences
Macular Holes, Epiretinal Membrane
Intraoperative OCT Guidance of Intraocular Surgery II
The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes.
- Conditions
- Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment
- Trial name
- MIOCT (NCT03713268)
- Testing
- Microscope integrated optical coherence tomography
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Duke University
Pseudoxanthoma Elasticum
Evolution of Visual Impairment During Pseudoxanthoma Elasticum
Pseudoxanthoma elasticum is a disease whom frequency is estimated about 1/50000 to 1/100 000. There is a female preponderance with a sex-ratio of 2:1.
- Trial name
- NCT00555113
- Where
- France
- Volunteers
- 38 people
- Sponsor
- European Georges Pompidou Hospital
Uveitis, Anterior, Adalimumab
The Efficacy and Safety of Adalimumab in Non-infectious Anterior Pediatric Uveitis With Peripheral Vascular Leakage
Children with anterior uveitis are prone to suffer from chronic recurrent course of intraocular inflammation and adverse effects of glucocorticosteroids (GCs) /immunomodulatory treatment (IMT) agents.
- Trial name
- NCT05015335
- Testing
- Adalimumab, Methotrexate
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Peking Union Medical College Hospital
Retinopathy of Prematurity
Pan-VEGF Blockade for the Treatment of Retinopathy of Prematurity (BLOCK-ROP)
The purpose of this study is to determine whether a single intravitreal (into the gel of the eye) injection of Avastin 0.625mg or 0.75mg is equivalent (non-inferior) to treatment with standard of care laser in infants with Type I…
- Trial name
- BLOCK-ROP (NCT01232777)
- Testing
- Bevacizumab
- Where
- 19 sites in United States, Canada
- Sponsor
- Vision Research Foundation
Diabetic Retinopathy
Effect of Intravitreal Bevacizumab on Early Post-Vitrectomy Hemorrhage in Diabetic Patients
The purpose of this study is to determine whether bevacizumab 1-2 weeks before vitrectomy is effective in lowering the rate of early post-vitrectomy vitreous hemorrhage in diabetic patients.
- Trial name
- NCT00524875
- Testing
- Bevacizumab
- Where
- Iran
- Volunteers
- 80 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Susac Syndrome
Physiotherapy Approach for Susac Syndrome
Susac's syndrome is a rare autoimmune disorder characterised by a triad of encephalopathy (brain dysfunction), branch retinal artery occlusion (loss of vision) and sensorineural hearing loss.
- Trial name
- NCT06349603
- Where
- Bosnia and Herzegovina
- Volunteers
- 1 people
- Sponsor
- Rehabilitation Centre Zivot
Diabetes Mellitus, Macular Edema
Laser and Medical Treatment of Diabetic Macular Edema
This study will compare the side effects of two laser treatments for diabetic macular edema, a common condition in patients with diabetes.
- Trial name
- NCT00027287
- Testing
- Vitamin E
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Eye Institute (NEI)
Bronchopulmonary Dysplasia
Ascorbyl Peroxide Association With Bronchopulmonary Dysplasia
Urinary ascorbyl peroxide level in the first week of life will be a good predictor of Bronchopulmonary dysplasia (BPD) in preterm infants less than 33 weeks of gestation.
- Trial name
- NCT01439295
- Where
- Canada
- Volunteers
- 51 people
- Sponsor
- St. Justine's Hospital