Clinical Trials on Retinal Blood Flow

Total 108121 results

Medical University of Vienna

Completed

Does Complement Factor H Gene Polymorphism Play a Role in the Regulation of Vascular Tone in the Choroid?

Macular Degeneration | Ocular Physiology | Regional Blood Flow | Genetic Polymorphism

Austria
Medical University of Vienna

Terminated

The Effect of a Single Intravitreal Anti-VEGF Therapy on Optic Nerve Head Perfusion

Macular Degeneration | Vascular Endothelial Growth Factor | Regional Blood Flow

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

The Effect of Tetrahydrocannabinol on Ocular Hemodynamics in Healthy Subjects

Retinal Blood Flow

Austria
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

Recruiting

The Effect of Dronabinol on Ocular Hemodynamics in Patients With Primary Open Angle Glaucoma

Retinal Blood Flow

Austria
University of Nottingham
The Dunhill Medical Trust

Completed

Dysfunction of Nutritive Blood Flow as a Determinant of Anabolic Resistance in Older People (Dunhill01)

Regional Blood Flow

United Kingdom
Glostrup University Hospital, Copenhagen

Completed

GLP-2 (Glucagonlike Peptide-2) and Blood Flow

Regional Blood Flow

Denmark
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

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

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

Terminated

Does eNOS Gene Polymorphism Play a Role in the Maintenance of Basal Vascular Tone in the Choroid or Optic Nerve Head?

Ocular Physiology | Regional Blood Flow

Austria
Severance Hospital

Completed

Ultrasonographic Evaluation of the Radial and Ulnar Blood Flow After Radial Arterial Cannulation

Radial Artery, Regional Blood Flow

Korea, Republic of
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 Systemic Hypoxia and Hyperoxia on Retinal Oxygen Saturation

Retinal Blood Flow | Retinal Oxygenation

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

Recruiting

Assessment of Retinal Vessel Diameters and Red Blood Velocities in Patients With BRVO and Healthy Subjects

Branch Retinal Vein Occlusion | Retinal Blood Flow | Retinal Oxygen Saturation

Austria
Medical University of Vienna

Withdrawn

Role of Endothelin- and Nitric Oxide-system in the Regulation of Optic Nerve Head Blood Flow During Changes in Ocular Perfusion Pressure

Ocular Physiology | Regional Blood Flow | Optic Disk

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

Effects of Latanoprost on Choroidal Blood Flow Regulation in Human Subjects

Intraocular Pressure | Ocular Physiology | Regional Blood Flow

Austria
Basaksehir Cam & Sakura Şehir Hospital

Not yet recruiting

Effects of Different Fresh Gas Flows on Carboxyhemoglobin Levels and Postoperative Patient Outcomes in Pediatric Cardiovascular Surgery

Low Flow Anesthesia | High Flow Anesthesia

Turkey
Sun Yat-sen University

Completed

Prediction Value of Ecg on Coronary Slow-flow (PECS)

Coronary Slow Flow

China
Lawson Health Research Institute
University of Western Ontario, Canada; London Health Sciences Centre; St. Joseph...

Completed

Regional Changes in Upper Limb Perfusion Following Brachial Plexus Block: A Pilot Study (RAFFAB)

Nerve Block | Regional Blood Flow | Anesthesia, Conduction | Sympathectomy
Medical University of Vienna

Recruiting

Measurement of Total Retinal Blood Flow and Oxygen Extraction in Patients With Diabetes and Healthy Subjects

Retinal Blood Flow

Austria
University Health Network, Toronto

Completed

Assessment of Renal Physiology by Magnetic Resonance Imaging (MRI) in Normal Volunteers

Glomerular Filtration Rate | Renal Blood Flow

Canada
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
Ankara City Hospital Bilkent

Not yet recruiting

Comparison of Low and Normal Flow Anesthesia in Robotic Assisted Radical Prostatectomy

Robotic Surgery | Low Flow Anesthesia | Normal Flow Anesthesia

Turkey
University of Maryland, Baltimore
Baltimore Medical & Surgical Associates PA

Withdrawn

Indocyanine Green Tissue Perfusion Monitoring

Wound Heal | Regional Blood Flow
University of Kansas

Completed

Resistance Training and Blood Flow Restriction

Blood Flow Restriction and Low-Intensity Resistance Training

United States
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
Kahramanmaras Sutcu Imam University

Completed

Low Flow Anesthesia Without Initial High Flow Phase

Low Flow Anesthesia | Volatile Anesthetic Consumption

Turkey
Fundación Pública Andaluza para la gestión de la...

Not yet recruiting

MAAS Method (Minimal-flow Auto-control Anesthesia System) for the Administration of Desflurane and Sevoflurane (MAAS)

Sevoflurane | Desflurane | Anesthesia | Low Flow Anesthesia
Murdoch Childrens Research Institute
Royal Children's Hospital; Peter MacCallum Cancer Centre, Australia

Not yet recruiting

A Trial of Targeted Therapies for Patients With Slow-Flow or Fast-Flow Vascular Malformations (TARGET-VM)

Arteriovenous Malformations | Vascular Malformations | MAP2K1 Gene Mutation | PIK3CA-related Overgrowth Spectrum | Vascular Anomalies | Lymphangioma | Lymphatic Malformation | KRAS G12D | Venous Malformation | Vascular Anomaly | KRAS G12C | PI3K Gene Mutation | Slow-Flow Vascular Malformation | Fast-Flow Vascular... and other conditions

Australia
Medical University of Vienna

Completed

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

Ocular Physiology | Regional Blood Flow

Austria
Zilia Inc.
CHU de Quebec-Universite Laval

Terminated

Normative Data Collection Study of the Zilia Ocular for the Measurement of Oxygen Saturation in the Retina

Retinal Vascular | Retina

Canada
Acibadem University
Ataturk University

Recruiting

Changes in Quality of Recovery With Low-Flow Anesthesia (QoRinLowflow) ((QoRLowflow)

Low Flow Anesthesia

Turkey
University of Aarhus

Completed

Cerebral Responses During Bilateral/Unilateral Sacral Nerve Stimulation for Idiopathic Faecal Incontinence

Fecal Incontinence | Regional Cerebral Blood Flow

Denmark
RenJi Hospital

Completed

Efficacy of Intracoronary Infusion of Different Medicine in STEMI Patients With CSFP

ST Segment Elevation Myocardial Infarction | Coronary Slow Flow Phenomenon

China
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
Second Affiliated Hospital, School of Medicine,...

Recruiting

A New Technique For Retinal Disease Treatment

Retina Disorder

China
AstraZeneca

Completed

Study to Assess the Effect of Ticagrelor on Coronary Blood Flow in Healthy Male Subjects.

Blood Flow Speed | Coronary Flow Velocity

Sweden
University of Michigan

Completed

Optical Head-Mounted Display Technology for Low Vision Rehabilitation

Healthy | Retinal Dystrophies

United States
Shahid Beheshti University of Medical Sciences

Unknown

Establishment of the National Registry for Inherited Retinal Dystrophy in Iran

Inherited Retinal Dystrophy Primarily Involving Sensory Retina | Inherited Retinal Dystrophy Primarily Involving Retinal Pigment Epithelium

Iran, Islamic Republic of
Gangnam Severance Hospital

Completed

Study on the Effects of Mutations Under Inherited Retinal Disease in Korean

Inherited Retinal Dystrophy Primarily Involving Sensory Retina | Inherited Retinal Dystrophy Primarily Involving Retinal Pigment Epithelium

Korea, Republic of
San Diego State University

Recruiting

Regional Blood Flow During Peripheral Heating

Blood Flow

United States
Chonbuk National University Hospital

Unknown

Efficacy and Safety Morus Alba L. Extract on Improvement of Blood Flow

Blood Flow

Korea, Republic of
Chonbuk National University Hospital

Unknown

Efficacy and Safety of Angelica Gigas Nakai and Allium Cepa L.Extract Mixtures on the Improvement of Blood Flow

Blood Flow

Korea, Republic of
University of Copenhagen
Rigshospitalet, Denmark

Completed

The Role of GIP and GLP-2 in Postprandial Splanchnic Blood Flow Distribution and Metabolism (GA-17)

Blood Flow

Denmark

Clinical Trials on Retinal Blood Flow

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