Search clinical trials for: ocular blood flow

Total 123115 results

University of Toronto

Unknown

Retinal Blood Flow in Response to an Intravitreal Injection of Ranibizumab for Central Retinal Vein Occlusion (CRVO)

Central Retinal Vein Occlusion

Canada
University of Toronto
University of Western Ontario, Canada

Unknown

Retinal Vascular Reactivity in Subjects With Newly Diagnosed Glaucoma Before and After Selective Laser Trabeculoplasty

Glaucoma

Canada
Medical University of Vienna

Completed

An Open Study Comparing the Effects of Moxaverine on Ocular Blood Flow in Patients With Age- Related Macular Degeneration, Primary Open Angle Glaucoma and Healthy Control Subjects

Glaucoma | Macular Degeneration | Regional Blood Flow

Austria
Medical University of Vienna

Completed

A Comparison of the Effect of Dorzolamide and Timolol on Optic Disk Blood Flow in Patients With Open Angle Glaucoma

Glaucoma, Open-Angle

Austria
Medical University of Vienna

Completed

The Relationship Between Stage of Diabetic Retinopathy and Retinal Blood Flow in Patients With IDDM During Euglycemic Clamp

Diabetes Mellitus, Type 1 | Insulin | Retina | Regional Blood Flow

Austria
Medical University of Vienna

Completed

The Effect of an α2-Adrenoceptor Antagonist (Yohimbine) on Dynamic Autoregulation in the Human Middle Cerebral Artery and Ophthalmic Artery

Ocular Physiology | Autoregulation | Blood Flow Velocity

Austria
Medical University of Vienna

Completed

Ocular Hemodynamic Effects of Nitrovasodilators in Healthy Subjects

Glaucoma

Austria
Medical University of Vienna

Completed

Role of Nitrogen Oxide (NO) in the Control of Choroidal Blood Flow During a Decrease in Ocular Perfusion Pressure

Regional Blood Flow | Microcirculation | Physiology, Ocular | Autoregulation

Austria
Medical University of Vienna

Completed

Choroidal Blood Flow and Progression of Age-Related Macular Degeneration in the Fellow Eye in Patients With Unilateral Choroidal Neovascularisation

Regional Blood Flow

Austria
Medical University of Vienna

Completed

Correlation of Optic Disk Morphology and Ocular Perfusion Parameters in Patients With Primary Open Angle Glaucoma

Primary Open Angle Glaucoma

Austria
University of Turin, Italy

Unknown

Effects of Cosopt on IOP and on Ocular Diastolic Perfusion Pressure

Glaucoma

Italy
Medical University of Vienna

Completed

Effects of Vitamin C on Hyperoxia-Induced Reduction of Retinal Blood Flow

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Role of Adenosine in the Control of Choroidal Blood Flow During Changes in Ocular Perfusion Pressure.

Ocular Physiology | Microcirculation

Austria
Medical University of Vienna

Completed

Dopaminergic Modulation of Choroidal Blood Flow Changes During Dark/Light Transitions

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Choroidal Blood Flow Regulation During Isometric Exercise: Effects of Ca2+-Channel Blockade

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Effect of Antioxidants on Ocular Blood Flow, Endothelial Function, and Cytokine Levels in LPS Induced Inflammatory Model in Humans.

Retina | Regional Blood Flow | Endotoxin, Escherichia Coli

Austria
Medical University of Vienna

Completed

Is There a Difference in Flicker Induced Vasodilatation Between Smokers and Non-Smokers?

Ocular Physiology | Retina | Blood Flow Velocity

Austria
Medical University of Vienna

Completed

Effects of Moxaverine and Placebo on Ocular Blood Flow

Ocular Physiology | Retina | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Circadian Variations in Ocular Blood Flow in Glaucomatous and Normal Eyes

Glaucoma, Open-Angle | Intraocular Pressure | Circadian Rhythm | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Effects of Non-Specific Endothelin-A Receptor Blockade on Ocular Blood Flow in Patients With Glaucoma

Glaucoma | Blood Flow Velocity

Austria
Sheba Medical Center
Universitaire Ziekenhuizen KU Leuven

Unknown

The Effects of Bevacizumab and Ranibizumab on Ocular Pulse Amplitude in Neovascular Age Related Macular Degeneration (AMD) (AMD)

Neovascular Age Related Macular Degeneration

Belgium, Israel
University Hospital, Basel, Switzerland

Completed

Influence of Prostaglandins on Ocular Blood Flow in Glaucoma Patients

Open-Angle Glaucoma

Switzerland
Medical University of Vienna

Completed

A Randomized, Double-Masked, Placebo-Controlled Two Cross Over Study Comparing the Effects of Moxaverine and Placebo on Ocular Blood Flow

Ischemia

Austria
University Health Network, Toronto
Merck Frosst Canada Ltd.

Unknown

Ocular Blood Flow in Early Glaucoma Patients Before and After Treatment With Dorzolamide

Glaucoma

Canada
Yonsei University

Completed

Diurnal Intraocular Pressure and Peripapillary Retinal Blood Flow in Medically Controlled Open-Angle Glaucoma (IOPMG)

Open-Angle Glaucoma

Korea, Republic of
Medical University of Vienna

Completed

Effects of Topical Clonidine vs. Brimonidine on Choroidal Blood Flow and Intraocular Pressure During Isometric Exercise

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Effects of Indomethacin on Retinal and Choroidal Blood Flow in Healthy Volunteers

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Mechanisms of Choroidal Blood Flow Changes During Dark/Light Transitions

Ocular Physiology | Regional Blood Flow

Austria
Medical University of Vienna

Completed

Effect of High-Dose Prednisolone (Solu Dacortin®) Treatment on Choroidal and Optic Nerve Head Blood Flow in Humans

Regional Blood Flow | Optic Disk

Austria
Medical University of Vienna

Completed

Effects of Intravenous Clonidine on Ocular Blood Flow and Intraocular Pressure

Physiology
Bonmedix Holding a.s.

Recruiting

Evaluation Conducted to Capture Patients With Diabetic Retinopathy in General Practitioners, Using SW as Medical Device (Retina)

Diabetes Mellitus

Czechia
Shanghai BDgene Co., Ltd.
Beijing Tongren Hospital

Recruiting

CRISPR/Cas9 Instantaneous Gene Editing Therapy to Intraocular Hypertensive POAG With MYOC Mutation

Primary Open Angle Glaucoma

China
University of Bonn

Recruiting

Assessing Biomarker in Giant Cell Arteritis and Polymyalgia Rheumatic (GCAIO)

Giant Cell Arteritis | Polymyalgia Rheumatica

Germany
Sohag University

Not yet recruiting

Impact of Diabetes Mellitus on Retinal Microvasculature in Patients Without Clinical Retinopathy Using Optical Coherence Tomography Angiography

Diabetic Retinopathy, DR
CHU de Reims

Recruiting

Advanced Glycation Products and Vascular Complications in Type 1 Diabetes (DIABAGE)

Type1diabetes

France
Guy's and St Thomas' NHS Foundation Trust

Not yet recruiting

The A D A G I O Study

Ocular Hypertension | Open Angle Glaucoma
Ataturk University

Recruiting

Thrombophilia and Thrombosis in Behçet's Disease

Behçet Disease

Turkey
Peking University People's Hospital
Beijing 302 Hospital; The First Affiliated Hospital of Zhengzhou University

Not yet recruiting

Using Multiparametric Flow Cytometry to Detect Peripheral Blood and Bone Marrow Leukaemia Stem Cells for Relapse Prediction in P-AML

Acute Myeloid Leukemia | Acute Lymphoblastic Leukemia
Westlake Eye Specialists
Sengi

Recruiting

Effect of Netarsudil vs Brimonidine in NTG Patients on Latanoprost

Normal Tension Glaucoma

United States
Peking University First Hospital

Recruiting

Fractional Flow Reserve-guided Stenting Versus Medical Therapy in Atherosclerosis Renal Artery Stenosis (FAIR)

Renal Artery Stenosis Atherosclerotic | Secondary Hypertension Renal Arterial

China
Zhujiang Hospital

Not yet recruiting

Hemodynamic Study of In-Stent Stenosis(I) After Flow Diverter(F) Based on 3D-DSA(D) Combined With TCCD(T) (DTFI)

Hemodynamics;In-stent Stenosis;Transcranial Doppler;Intracranial Aneurysm;Flow Diverter; Prospective Cohort Study

China
Kasr El Aini Hospital

Recruiting

Outcome of GATT Combined With Goniosynechiolysis in Glaucoma Patients With Secondary Synechial Angle Closure.

Glaucoma, Angle-Closure

Egypt
University of Wisconsin, Madison

Recruiting

Brain Blood Flow Responses During Exercise: Younger Cohort

Magnetic Resonance Imaging | Cerebrovascular Circulation

United States
Medical College of Wisconsin

Not yet recruiting

Blood Flow Restriction Training for People With Disabilities

Weakness, Muscle
Alcon Research

Not yet recruiting

Next Generation Rocklatan

Ocular Hypertension | Open Angle Glaucoma

United States
Hoffmann-La Roche
Shanghai Roche Pharmaceutical Co., Ltd

Recruiting

Real World Evidence in China: Faricimab Use in Diabetic Macular Edema, Retinal Vein Occlusion, and Neovascular Age-Related Macular Degeneration (The Farseeing Study)

Diabetic Macular Edema | Retinal Vein Occlusion | Neovascular Age-related Macular Degeneration

China
Cairo University

Not yet recruiting

Effect of Blood Flow Restriction Technique After Anterior Cruciate Ligament Reconstruction

Anterior Cruciate Ligament Injuries
University of Aarhus
Aarhus University Hospital; Aalborg University Hospital; Gødstrup Hospital; Regional...

Not yet recruiting

Blood Flow Restriction Exercise in Patients With an Achilles Tendon Rupture (BEAN)

Achilles Tendon Rupture
IRCCS Policlinico S. Matteo
Federico II University; University of Roma La Sapienza

Recruiting

Effect of Fixed Combination Citicoline Homotaurine and Pyrroloquinoline Quinone on Pattern-electroretinogram in Glaucoma

Glaucoma | Neuroprotection

Italy
Ensemble Hospitalier de la Côte

Not yet recruiting

Blood Flow Restriction in Post-surgery Rehabilitation of Latarjet Procedure (BFR)

Shoulder Dislocation

3

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