Clinical Trials on Radial Artery, Regional Blood Flow

Total 10574 results

Severance Hospital

Completed

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

Radial Artery, Regional Blood Flow

Korea, Republic of
Julio Alberto Mateos Arroyo
Universidad Complutense de Madrid; Hospital General Nuestra Señora del Prado

Not yet recruiting

Effect of Cryotherapy Modalities on Skin Temperature, Radial Artery Size and Flow Where Arterial Puncture Are Performed (ECCRIOGAS)

Temperature | Blood Flow Velocity | Radial Artery Size
Inova Health Care Services
Boston Scientific Corporation

Completed

Distal Transradial Access for Percutaneous Coronary Intervention

Coronary Angiography | Transradial Access | Radial Artery Intimal Medial Thickness | Distal Radial Artery Access (dTRA)

United States
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

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
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

Mechanisms of Choroidal Blood Flow Changes During Dark/Light Transitions

Ocular Physiology | Regional Blood Flow

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
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

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
Aarhus University Hospital Skejby
Terumo Corporation

Completed

Oximetry Guided Versus Traditional Rapid Deflation Technique for Achieving Hemostasis After Radial Procedures (ACCESS-III)

Radial Artery

Denmark
Oregon Health and Science University

Completed

Radial Artery Vasodilation Heat Study

Radial Artery

United States
Wonju Severance Christian Hospital

Completed

Reference Diameter and Characteristics of Distal Radial Artery by Ultrasonographic Assessement in Korean Patients

Radial Artery

Korea, Republic of
Hillel Yaffe Medical Center

Unknown

Comparison of Patients Undergoing Radial or Femoral Arterial Access for Percutaneous Catheterization-Nursing Aspects

Femoral Artery Access | Radial Artery Access

Israel
Medical University of Vienna

Completed

Effects of Latanoprost on Choroidal Blood Flow Regulation in Human Subjects

Intraocular Pressure | Ocular Physiology | Regional Blood Flow

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
Kasr El Aini Hospital

Completed

Ultrasound Guided Ulnar Versus Radial Artery in Pediatrics Undergoing Major Non Cardiac Surgery

Anesthesia | Pediatrics | Radial Artery | Ulnar Artery

Egypt
Wujin People's Hospital

Completed

Long-term Radial Artery Occlusion in Coronary Diagnosis and Intervention Via Distal Radial Approach (CONDITION) (CONDITION)

Coronary Artery Disease | Radial Artery Occlusion | Distal Radial Artery

China
Kasr El Aini Hospital

Recruiting

Comparative Study Between the Effect of Ultrasound Guided Median Nerve Block , Radial Nerve Block and Local Infiltration on Feasibility of Radial Artery Cannulation

Radial Artery Cannulation

Egypt
Qianfoshan Hospital

Recruiting

A Diagnostic Test Study of Characteristic Sound Waves in the Middle and Third Trimester of Pregnancy Women

Pregnancy | Radial Artery

China
Shanghai Zhongshan Hospital
Yangpu District Central Hospital Affiliated to Tongji University

Recruiting

Comparison of the Modified and Conventional Approach of Radial Artery Cannulation Under Short-axis Ultrasound Guidance in ICU Hypotensive Patients.

Radial Artery Catheterization

China
Olivier F. Bertrand

Recruiting

Dual Artery Compression vs. Radial Artery-Only Hemostasis: Impact on Radial Artery Occlusion (EASY-RAO) (EASY-RAO)

Radial Artery Injury

Canada
Mahidol University

Enrolling by invitation

Effects of Subcutaneously Infiltrated Nicardipine on the Success Rate of Radial Artety Cannulation

Radial Artery Cannulation

Thailand
Wujin People's Hospital

Completed

Analysis of the Inner Diameter of the Distal Radial Artery and the Influencing Factors in Chinese Patients

Distal Radial Artery

China
Cairo University

Completed

Nitroglycerin to Facilitate Radial Arterial Catheter Insertion in Children

Radial Artery Canulation

Egypt
Centre Hospitalier Universitaire de Nīmes

Completed

Ultrasound Guidance for Radial Arterial Blood Sampling

Ultrasonography | Radial Artery

France
Qianfoshan Hospital

Recruiting

A Diagnostic Test Study of Characteristic Sound Waves in Radial Artery During Menstruation in Healthy Female College Students

Menstruation | Radial Artery

China
Tribhuvan University Teaching Hospital, Institute...

Completed

Radial Artery Cannulation Using Two Different Methods.

Radial Artery Cannulation

Nepal
Centre Hospitalier Universitaire de Nīmes

Completed

A Randomized Study Evaluating the Role of Ultra-sound Guidance When Drawing Radial Arterial Blood Samples (ECHO-PARDIF)

Ultrasonography | Radial Artery

France
University of Iowa

Terminated

Target Sign vs Palpation for Radial Arterial Line Placement

Radial Artery Cannulation

United States
Creighton University

Completed

Radial Versus Femoral Arterial Access for Cardiac Catheterization: Comparison of Complications at 30 Days

Radial Artery Occlusion

United States
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
Qianfoshan Hospital

Unknown

A Diagnostic Test Study of Characteristic Sound Waves in Radial Artery of Early Pregnant Women

Early Pregnancy | Radial Artery

China
Instituto de Cardiologia de Santa Catarina

Unknown

Prevention of Radial Artery Occlusion After Transradial Access Using Nitroglycerin (Patens)

Injury of Radial Artery

Brazil
Sheba Medical Center

Withdrawn

Feasibility and Outcomes of Repetitive Radial Approach

Injury of Radial Artery

Israel
Oslo University Hospital
Helse Sor-Ost

Completed

Comparison Study of Compression Devices Used in Transradial Coronary Angiography

Hemostasis | Injury of Radial Artery | Peripheral Artery Occlusion

Norway
Kasr El Aini Hospital

Completed

The Effect of Periradial Injection of Papaverine Versus Nitroglycerine on Radial Artery Diameter

Radial Artery Injury Prevetion

Egypt
Medical University of Vienna

Completed

The Effect of Tetrahydrocannabinol on Ocular Hemodynamics in Healthy Subjects

Retinal Blood Flow

Austria
Zhongshan Hospital (Xiamen), Fudan University

Recruiting

Enoxaparin for Preventing the Radical Artery Occlusion After the Transradial Access Hepatic Arterial Infusion Chemotherapy

Radial Artery Occlusion

China
Laval University

Recruiting

Radial Artery Occlusion and Dual Artery Hemostasis After Transradial Approach.

Radial Artery Occlusion

Canada
Instituto Nacional de Cardiologia Ignacio Chavez

Completed

Distal Radial Artery Approach to Prevent Radial Artery Occlusion (DAPRAO) (DAPRAO)

Radial Artery Occlusion

Mexico
National Heart Institute, Mexico

Unknown

Prevention of Radial Artery Occlusion: Comparison of Three HEmostatiC Methods in Transradial Intervention (PROTHECT)

Complication | Occlusion of Artery | Radial Artery Injury

Mexico
Tabba Heart Institute
InnoTherapy Inc

Recruiting

Low Dose Heparin Factorial Trial

Radial Artery Occlusion

Pakistan
Instituto Nacional de Cardiologia Ignacio Chavez

Recruiting

Standard vs High Dose of Unfractionated Heparin in the Incidence of Radial Artery Occlusion (DEFINITION) Trial. (DEFINITION)

Radial Artery Occlusion

Mexico
Mayo Clinic
Ottawa Heart Institute Research Corporation

Recruiting

Rivaroxaban Post-Transradial Access for the Prevention of Radial Artery Occlusion (CAPITAL-RAPTOR)

Radial Artery Occlusion

United States

Clinical Trials on Radial Artery, Regional Blood Flow

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