Clinical Trials on Coronary Circulation

Total 8427 results

Technical University of Munich
Ludwig-Maximilians - University of Munich; German Heart Center

Completed

Suggestive Effects on the Diameter of Coronary Arteries (SUGO-KO)

Coronary Circulation

Germany
University Hospital, Basel, Switzerland

Completed

Combined Use of a Novel Cardioplegic Formula With MPS ® Using the MiECC in Isolated CABG Versus OPCABG (OPCBAG)

Complication of Coronary Artery Bypass Graft | Complication of Extracorporeal Circulation

Switzerland
General University Hospital, Prague
University of Iowa

Unknown

FFR Versus iFR in Assessment of Hemodynamic Lesion Significance (FiGARO)

Hemodynamics | Tomography, Optical Coherence | Coronary Circulation | Endothelial Cells | Polymorphism, Genetic

Czech Republic
University Hospital, Basel, Switzerland

Completed

Combined Use of a Novel Cardioplegic Formula With Myocardial Protection System (MPS)® Versus Cardioplexol ® in Isolated Coronary Artery Bypass Grafting (CABG) Using MiECC; (MiECC)

Complication of Coronary Artery Bypass Graft | Complication of Extracorporeal Circulation

Switzerland
University Hospital Inselspital, Berne
Regeneron Pharmaceuticals

Completed

Vascular Effects of Alirocumab in Acute MI-Patients (PACMAN-AMI)

Coronary Circulation | Atheroma; Myocardial | Coronary Vessel

Denmark, Switzerland, Austria, Netherlands
China National Center for Cardiovascular Diseases

Active, not recruiting

The FAVOR III China Study (FAVORIII)

Coronary Artery Disease | Percutaneous Coronary Intervention | Coronary Stenosis | Myocardial Ischaemia | Coronary Circulation

China
NHS National Waiting Times Centre Board
British Heart Foundation

Completed

CORonary MICrovascular Angina (CorMicA) (CorMicA)

Coronary Disease | Angina, Stable | Coronary Vasospasm | Microvascular Angina | Coronary Syndrome | Coronary Circulation

United Kingdom
Weijing Wang
Chinese Academy of Medical Sciences, Fuwai Hospital

Recruiting

The Cerebral Microcirculation Diseases and Coronary Microcirculation Disease Study (CCMD)

Coronary Artery Disease | Cerebrovascular Circulation | Microcirculation

China
University Hospital Inselspital, Berne

Completed

Effects of Coronary Sinus Occlusion on Myocardial Ischemia (Pilot Study)

Ischemia | Coronary Artery Disease | Circulation, Collateral | Coronary Sinus | Collateral Flow Index

Switzerland
University Hospital Inselspital, Berne

Completed

Effect of Permanent Internal Mammary Artery Occlusion on Extracardiac Coronary Collateral Supply (IMAO)

Ischemia | Coronary Artery Disease | Internal Mammary-Coronary Artery Anastomosis | Circulation, Collateral

Switzerland
University Hospital Inselspital, Berne

Completed

Clinical Efficacy of Permanent Internal Mammary Artery Occlusion in Stable Coronary Artery Disease

Ischemia | Coronary Artery Disease | Internal Mammary-Coronary Artery Anastomosis | Circulation, Collateral

Switzerland
University Hospital Inselspital, Berne

Completed

Effect of Permanent Right Internal Mammary Artery Occlusion on Extracardiac Coronary Collateral Supply (IMAOR)

Ischemia | Coronary Artery Disease | Internal Mammary-Coronary Artery Anastomosis | Circulation, Collateral

Switzerland
University Hospital Inselspital, Berne

Completed

Prevalence of Extracardiac Coronary Collateral Supply Via the Internal Mammary Arteries

Ischemia | Coronary Artery Disease | Collateral Circulation

Switzerland
St. Boniface Hospital

Not yet recruiting

Impact of Therapy Using Colesevelam Treatment Reducing Bile Acids in Patients With Fontan Circulation. (MYSTIC)

Fontan Circulation
University of Missouri-Columbia

Recruiting

Sex-specific Effect of Restricted Sleep on Brain Health

Cerebrovascular Circulation

United States
Aristotle University Of Thessaloniki

Completed

Anticoagulation Management in Complex Cardiac Surgery

Extracorporeal Circulation

Greece
Milton S. Hershey Medical Center
Children's Miracle Network

Completed

The Effects of Sildenafil on Exercise Function and Capacity in Patients With Fontan Circulation

Fontan Circulation

United States
Sahlgrenska University Hospital, Sweden

Completed

Impact of CArdiopulmonary Bypass Flow on Renal Blood Flow, Function and OXygenation (ICAROX)

Renal Function Disorder | Complication of Extracorporeal Circulation | Kidney Circulation Disorder

Sweden
Bayer

Completed

Imaging Study to Compare Effects of Darolutamide and Enzalutamide With Respect to Placebo on the Blood Flow in the Brain in Healthy Male Volunteers.

Cerebrovascular Circulation

United Kingdom
University of Wisconsin, Madison
National Heart, Lung, and Blood Institute (NHLBI); National Institutes of Health...

Completed

Blood Brain Flow and Exercise

Cerebrovascular Circulation

United States
University of Wisconsin, Madison
National Institutes of Health (NIH)

Completed

MRI Biomarkers and Exercise

Cerebrovascular Circulation

United States
Palacky University
České Budějovice Hospital

Unknown

Blood Flow Measurement Using Quantitative Magnetic Resonance Angiography and Duplex Sonography

Cerebrovascular Circulation

Czechia
Academisch Medisch Centrum - Universiteit van Amsterdam...

Completed

Quantification of Dynamic and Static Cerebral Autoregulation (CA) Under Anaesthesia (SAMBA)

Cerebrovascular Circulation

Netherlands
Medical University of Vienna

Completed

The Impact of Non-pulsatile Blood Flow on CO2-Reactivity

Cerebrovascular Circulation

Austria
Astes

Completed

Comparison of Two Dosages of Heparin Before Extracorporeal Circulation

Extracorporeal Circulation; Complications

Belgium
University of California, San Francisco
Tufts University; University of California, Irvine

Withdrawn

Assessment of Cerebral Microvascular Circulation (CHS-Brain)

Cerebral Microvascular Circulation

United States
Klinikum Nürnberg
CytoSorbents, Inc

Unknown

Removal of Cytokines in Patients Undergoing Cardiac Surgery With CPB (REMOTE)

Extracorporeal Circulation | Hemofiltration

Germany
University of Calgary

Recruiting

Assessment of the Relationship Between Cerebral Blood Flow and Heart Rate

Physiology | Cerebrovascular Circulation

Canada
Medical University of Graz
European Respiratory Society

Recruiting

Pulmonary Hemodynamics During Exercise - Research Network (PEX-NET)

Pulmonary Circulation Diseases

United States, Italy, United Kingdom, Austria, Australia, Belgium, Brazil, Denmark, France, Germany, Netherlands, Poland, Spain, Switzerland
University Hospital, Angers

Completed

Preoperative Evaluation of Microcirculation for Prediction of Complications After Cardiac Surgery (MONS)

Extracorporeal Circulation; Complications

France
Unilever R&D
Liverpool John Moores University

Completed

The Effect of Tea Breaks on Cerebrovascular Perfusion During Desk Work

Cerebrovascular Circulation | Affect

United Kingdom
Second Affiliated Hospital of Wenzhou Medical University

Not yet recruiting

Study on Doppler Ultrasound Measurement of Changes in Uterine Artery Blood Flow in Normal First Trimester Pregnancies and Its Prediction on Abortion

Abnormal Uteroplacental Circulation
The Affiliated Hospital of Qingdao University

Completed

The Effect of CQI on the Outcome of Patients Supported With ECMO

Respiratory and Circulation Failure

China
Radboud University Medical Center

Not yet recruiting

The Effects of Gut Micribiota Disruption on the Immune Response After Open Heart Surgery (REMEDI)

Coronary Artery Disease | Systemic Inflammatory Response Syndrome | Extracorporeal Circulation; Complications | Postoperative Shock

Netherlands
Hospices Civils de Lyon

Completed

Priming of Cardiopulmonary Bypass With Hydroxyethyl Starch 130/0.4 or Sodium Chloride 0.9% : Pilot Study in Adult Elective Conventional Cardiac Surgery (OPTIMUS-PRIME)

Cardiac Surgery | Extracorporeal Circulation

France
Centre Hospitalier Universitaire de Saint Etienne

Completed

Heparin Antagonization by Protamine in Cardiac Surgery: Pharmacokinetic/Pharmacodynamic Study (PICS)

Cardiac Surgery Requiring Extracorporeal Circulation

France
University Hospital, Strasbourg, France

Completed

Preload Dependency by Impedance Cardiography After Cardiac Surgery

Cardiac Surgery With Extracorporeal Circulation

France
University Hospital Center of Martinique

Completed

Role of Mitochondrial Dysfunction in the Occurrence of Acute Kidney Injury (AKI) in Postoperative Cardiac Surgery (MIT-CEC)

Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery Requiring Extracorporeal Circulation

France
University of Wisconsin, Madison
National Institute of Neurological Disorders and Stroke (NINDS)

Enrolling by invitation

Brain Blood Flow Responses During Exercise

Magnetic Resonance Imaging | Cerebrovascular Circulation

United States
Société Française d'Anesthésie et de Réanimation
Keyrus Biopharma

Unknown

Observational Study About the Use of Fibrinogen in Adult Cardiac Surgery

Cardiac Surgery | Extracorporeal Circulation | Fibrinogen
Aristotle University Of Thessaloniki
Clinical Research Unit, School of Medicine, Aristotle University of Thessaloniki

Recruiting

MiECC Versus Conventional Cardiopulmonary Bypass in Cardiac Surgery (MiECS) (MiECS)

Coronary Artery Disease | Aortic Valve Stenosis | Extracorporeal Circulation; Complications

Canada, Germany, Greece, Italy, Switzerland, Turkey, United Kingdom
Assistance Publique - Hôpitaux de Paris

Recruiting

Postoperative Morbidity and Mortality After Cardiac Surgery (Cardiobase)

Cardiac Surgery Under Extra Corporeal Circulation

France
Hospices Civils de Lyon
Université Joseph Fournier Grenoble 1

Completed

Central and Peripheral Arterial Pressure Decoupling In Cardio-Pulmonary Bypass (CAPD-CPB)

Cardiac Surgery | Cardiopulmonary Bypass | Extracorporeal Circulation

France
Centre Hospitalier Universitaire Dijon

Recruiting

Retinal Microvascular Network and Coronary Revascularization Surgery at the Dijon University Hospital (MRCC)

Myocardial Revascularization Surgery With Extracorporeal Circulation

France
University of Nottingham

Unknown

Effect of Prone Position on Liver Blood Flow and Function (PLiF)

Prone Position | Cardiac Output | Liver Circulation

United Kingdom
Peking University First Hospital
Rainmed Ltd., Suzhou, China

Recruiting

The Flash FFR Ⅱ Study

Coronary Artery Disease | Percutaneous Coronary Intervention | Stable Angina Pectoris | Unstable Angina Pectoris | Coronary Stenosis | Acute Myocardial Infarction | Myocardial Ischaemia | Coronary Circulation | Asymptomatic Ischemia

China
Centre Hospitalier Universitaire de Besancon

Completed

Cerebrospinal Fluid Movements Through Interventricular Foramina in Phase Contrast Magnetic Resonance Imaging (PC-MRI) (MLCSFIV)

CSF Circulation Disorder | Foramen; Monro, Obstruction | Mri

France
Jung-min Ahn

Recruiting

Genome-wide Association Study of Development of Collateral Circulation for Patients With Coronary or Peripheral Artery Disease (GWAScollateral)

Coronary Disease | Peripheral Arterial Disease | Collateral Circulation, Any Site

Korea, Republic of
Coney Island Hospital, Brooklyn, NY

Unknown

Collateral Circulation to LAD and Wellens Sign

Coronary Artery Disease | Acute Myocardial Infarction | Acute Myocardial Infarction of Anterior Wall | Collateral Circulation, Any Site

United States
Centre Hospitalier Universitaire, Amiens

Recruiting

Interchangeability of Arterial Coagulation and Venous Coagulation, in the Context of Cardiac Surgeries Under Cardiopulmonary Bypass, Using the DMDiv Hemochron Signature Elite (COAGAV)

Hemostasis | Extracorporeal Circulation | Heparin | Cardio-pulmonary Bypass

France

Clinical Trials on Coronary Circulation

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