Search clinical trials for: Venous flow

Total 8585 results

Mahidol University

Recruiting

Intrarenal Venous Flow Change During Fluid Removal in Critically Ill Patients: A Prospective Exploratory Study

Critical Illness | Fluid Overload

Thailand
Sichuan University

Not yet recruiting

Effect of TEE-guided Non-fluid Limited Combined With Dobutamine on Hepatic Venous Blood Flow Spectrum

Laparoscopic Hepatectomy

China
University Hospital, Angers

Not yet recruiting

Intraosseous Doppler Ultrasonography to Study Skeletal Physiology: Exploratory Study Before Use in Space Physiology (Echo-Os)

Healthy Volunteers

France
Istituto Ortopedico Rizzoli

Recruiting

Treatment of Low-flow Venous Malformations With Electrosclerotherapy. Prospective Observational Study (BESVAM)

Vascular Malformations

Italy
The Leeds Teaching Hospitals NHS Trust

Not yet recruiting

Percutaneous Treatment of Partial Anomalous Pulmonary Venous Drainage

Partial Anomalous Pulmonary Venous Connection

United Kingdom
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
Indonesia University

Recruiting

Internal Jugular Venous Distensibility Index and Innominate Venous Flow Patterns as Predictors of Fluid Responsiveness

Hemodynamic Monitoring | Fluid Responsiveness

Indonesia
Theraclion

Recruiting

Extracorporeal Flow Abolition in Relation With Primary Insufficiency of Great Saphenous Veins (GSV) Using High Intensity Focused Ultrasound (HIFU) Generated by Sonovein: A Multi Center Prospective Pivotal Study (VEINRESET)

Chronic Venous Insufficiency

United States, Czechia, Austria
National Taiwan University Hospital
Ministry of Science and Technology, Taiwan

Recruiting

Multi-modality Evaluation of Flow Rate, Pressure and Size of Spine Epidural Venous Plexus

Neoplasms | Spine Tumor | Venous Hypertension

Taiwan
Ceragem Clinical Inc.

Recruiting

CEFID-II (CEra Flow Improves DVT-II)

Deep Vein Thrombosis | Blood Circulation Disorder

Korea, Republic of
Vrije Universiteit Brussel
HeartKinetics

Recruiting

Portal Vein Flow Variability to Quantify Right-Sided Hemodynamic Congestion (PORTAL) (PORTAL)

Heart Failure | Doppler Echocardiography | Congestion | Right Heart Catheterisation | Central Venous Pressure

Belgium
Manchester University NHS Foundation Trust
Manchester Academic Health Science Centre; Firstkind Ltd

Recruiting

Neuromuscular Stimulation Versus Intermittent Compression for Venous Thromboembolism Prophylaxis in Critical Care (ENSARIA)

Sepsis | Critical Illness | Venous Thromboembolism | Acute Illness

United Kingdom
Merit Medical Systems, Inc.

Recruiting

US Post-Market Surveillance Study of the Surfacer System

Venous Disease

United States
University Hospital, Lille

Recruiting

Venous Oxygen Saturation During ECMO Support (ECMOxygen)

Cardiogenic Shock

France
Selcuk University

Not yet recruiting

Evaluation of Cerebral Venous Return With Internal Jugular Vein Blood Flow in Gynecological Laparoscopic Surgery

Internal Jugular Vein (IJV) Blood Flow in Gynecological Laparoscopic Surgery
Centre Hospitalier Universitaire, Amiens

Recruiting

Assessment of Venous Drainage in Idiopathic Intracranial Hypertension (HYPERPIC)

Intracranial Hypertension

France
Kansas State University

Recruiting

Microvascular Function in Patients Undergoing 5-Fluorouracil Chemotherapy

Breast Cancer | Head and Neck Cancer | Chemotherapy Effect | Gastrointestinal Cancer | 5-Fluorouracil Toxicity

United States
Singapore General Hospital

Recruiting

Effect of Pre-operative Forearm Exercises on Arterial Venous Fistula Maturation and Blood Flow

End Stage Renal Disease | Arteriovenous Fistula

Singapore
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
I.M. Sechenov First Moscow State Medical University

Completed

VExUS in Patients With Acute Heart Failure

Acute Heart Failure

Russian Federation
Universitair Ziekenhuis Brussel

Completed

Sonographic QUantification of Venous Circulation In the Preterm Brain (SQUIB)

Intraventricular Hemorrhage | Prematurity; Extreme | Periventricular Leukomalacia | Cerebral Circulatory Failure

Belgium
Nova Southeastern University

Completed

Weightlessness Associated Cephalad Fluid Shifts; The Potential to Evaluate Venous and Lymphatic Dysfunction (NIID)

Perfusion; Complications | Fluid Retention Tissue

United States
University of Edinburgh
NHS Lothian

Completed

Effects of Urocortins on Forearm Arterial Blood Flow in Healthy Volunteers (Protocol 2)

Heart Disease | Vascular Disease

United Kingdom
Amnio Technology, LLC

Active, not recruiting

Safety and Preliminary Efficacy of PalinGen Flow Amniotic Tissue Allograft in Chronic Ulcers of the Lower Extremities

Chronic Ulcer of Lower Extremity

United States
Montreal Heart Institute
Olivier Lachance, MD; Melissa Parent, MD; Patrick Tawil, MD; Etienne Couture, MD... and other collaborators

Completed

Femoral Venous Pulsatility and Right Heart Dysfunction in Heart Surgery: An Observational Study (FemousTechno6)

Right Ventricular Dysfunction | Right Heart Failure | Heart; Dysfunction Postoperative, Cardiac Surgery

Canada
Peking Union Medical College Hospital

Completed

Characteristics of Renal Blood Flow in AKI Patients in ICU and Its Clinical Significance

Acute Kidney Injury | Renal Artery Blood Flow | Renal Venous Return | Renal Microcirculation

China
Cambridge University Hospitals NHS Foundation Trust
University of Cambridge

Terminated

Molecular Investigation of Genetic Factors in CArDiovascular Diseases Using an BIOresource of Healthy Volunteers (CADBIO)

Cardiovascular Diseases

United Kingdom
LimFlow SA

Active, not recruiting

Percutaneous Deep Vein Arterialization Post-Market Study (PROMISE UK)

Critical Limb Ischemia

United Kingdom
LimFlow SA

Active, not recruiting

PROMISE International

Critical Limb Ischemia

New Zealand, Singapore, Netherlands, Germany, Austria
University of Surrey

Completed

The Effects of Restriction Pressure on Muscle Damage Responses to Blood Flow Restriction Exercise

Muscle Soreness | Muscle Strength | Muscle Damage

United Kingdom
Phraxis, Inc.

Completed

Clinical Evaluation of a Vascular Venous Anastomotic Connector [InterGraft VIG-only Study]

End Stage Renal Disease

United States
Peking Union Medical College Hospital

Completed

Relationship Between Renal Venous Return and Prognosis of Renal Function in Patients With AKI in ICU

Renal Venous Return

China
University of Giessen

Completed

Renal Venous Flow and Cardiac Surgery-associated Acute Kidney Injury

Acute Kidney Injury | Cardiorenal Syndrome

Germany
OsciFlex LLC
University of Pennsylvania

Withdrawn

OsciPulse D-dimer Efficacy Trial

Ischemic Stroke | Venous Thromboses

United States
Imperial College London

Completed

The Evaluation of the Pathophysiology of Varicose Veins in Pregnancy

Varicose Veins | Varicose Veins of Lower Limb | Chronic Venous Insufficiency | Varicose; Vessel

United Kingdom
University of Nebraska

Withdrawn

The Effects of Trans Venous Cardiac Pacing on Coronary Microvascular Function and Hemodynamics

Coronary Microvascular Disease | Cardiac Pacemaker Syndrome

United States
OsciFlex LLC
University of Pennsylvania; National Heart, Lung, and Blood Institute (NHLBI)

Completed

Evaluation of the OsciPulse Rapid Cycling Compression Device Effects on Venous Blood Flow

Venous Stasis | Venous Thromboses

United States
James J. Peters Veterans Affairs Medical Center
Icahn School of Medicine at Mount Sinai

Completed

Treatment of Post-SCI Hypotension

Cerebral Blood Flow | Blood Pressure | Hypotension | Orthostatic Hypotension | Spinal Cord Injury | Autonomic Dysreflexia | Baroreceptor Integrity | Sympathetic Integrity | Vagal Integrity | Venous Occlusion Plethysmography

United States
Stefan Soderberg
University of Edinburgh

Completed

Leptin Infusion and Endothelial Vasomotor Response (LIVARM)

Obesity | Endothelial Dysfunction | Vasodilation | Venous Occlusion Plethysmography

Sweden, United Kingdom
Damascus University
Unipharma, HamaPharma, Almujtahed hospital

Completed

Rivaroxaban vs. Warfarin in CVT Treatment (RWCVT)

Cerebral Vein Thrombosis

Syrian Arab Republic
Tomsk National Research Medical Center of the Russian...

Completed

Phenotypic Spectrum of CTCs in Tumors of the Female Reproductive System (CTCs)

Breast Cancer | Ovarian Cancer | Endometrial Cancer

Russian Federation
Lashmi Venkatraghavan
University Health Network, Toronto

Completed

Internal Jugular Vein Flow in the Sitting Position

Jugular Venous Flow

Canada
Ceragem Clinical Inc.

Completed

CEFID-I (CEra Flow Improves DVT-1)

Deep Vein Thrombosis | Blood Circulation Disorder

Korea, Republic of
University Health Network, Toronto

Withdrawn

Jugular Venous Flow Neurosurgical Patients

Jugular Venous Flow

Canada
Carl Ade, M.S., Ph.D.

Completed

The Effects of Anthracycline-based Chemotherapy on Peripheral Vascular Function

Lymphoma | Breast Cancer | Chemotherapy Effect

United States
Maastricht University Medical Center

Terminated

Flow Augmentation Study in Postthrombotic Patients

Postthrombotic Syndrome

Netherlands
Hospital Israelita Albert Einstein
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

Low Intensity Training Combined With KAATSU on Muscle Vasodilatation and Arterial Stiffness in the Elderly Population

Frail Elderly Syndrome

Brazil
Vanderbilt University Medical Center
National Heart, Lung, and Blood Institute (NHLBI); National Institutes of Health...

Completed

Effect of Dietary Sodium Intake on Vascular Endothelium

Postural Tachycardia Syndrome (POTS)

United States
Elvan Onur Kirimker
Ankara University; Ankara Güven Hospital

Completed

Living Donor Liver Transplantation to Patients With Portal Vein Thrombosis

Liver Transplant; Complications | Portal Vein Thrombosis
Hampshire Hospitals NHS Foundation Trust
Firstkind Ltd

Completed

Lower Limb Blood Flow Geko vs Foot Pump

Venous Thrombosis | Arthroplasty, Replacement, Hip

Search clinical trials for: Venous flow

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