Clinical trials: Coronary Physiology
Cardiac Functional Disturbances During Surgery
A COMPARISON OF LEFT VENTRICULAR FUNCTION IN THE APICAL 4 CHAMBER AND SUBCOSTAL 4 CHAMBER TTE VIEWS IN THE PERIOPERATIVE SETTING
This study aims to examine the correlation and agreement of regional and global measurements of ventricular function in the apical 4 chamber and subcostal 4 chamber view.
- Trial name
- NCT06366061
- Where
- Switzerland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Eckhard Mauermann
Hypertension, Heart Failure
Pulse Wave Parameters in the Assessment of Systolic Function of the Left Ventricle.
This is a prospective, single-center, non-randomized, observational study. The aim of this study is to determine the potential of a single-lead electrocardiogram monitor CardioQvark with photoplethysmography function use to…
- Trial name
- NCT04788342
- Testing
- pulse wave recording, echocardiography.
- Where
- Russia
- Volunteers
- 400 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Functional Mitral Regurgitation
Percutaneous Left Ventricular Reshaping to Reduce Functional Mitral Regurgitation and Improve LV Function
The study is designed to demonstrate the safety, feasibility and potential efficacy of using the AccuCinch® System to reduce functional mitral regurgitation.
- Trial name
- LVRESTORESA (NCT01899573)
- Testing
- AccuCinch® Ventriculoplasty System
- Where
- Colombia
- Volunteers
- 8 people
- Sponsor
- Ancora Heart, Inc.
Coronary Artery Disease, Endothelial Function
Differential Effect of Ticagrelor Versus Prasugrel Maintenance Dose on Endothelial Function of Peripheral Vessels in Patients With Coronary Artery Disease
Ticagrelor administration, whose molecule resembles to adenosine, led to reduction in overall mortality and thrombotic cardiovascular (CV) events when directly compared to clopidogrel in the PLATO trial, implicating possible…
- Trial name
- NCT01957540
- Testing
- Ticagrelor, Prasugrel
- Where
- Greece
- Volunteers
- 22 people
- Sponsor
- University of Patras
Heart Failure, Sleep Quality
Association Between Sleep Quality and Self-Care in Heart Failure Patients
The research will be conducted as a prospective and relational study to longitudinally investigate the effect of sleep quality on self-care in patients with heart failure (HF) and to evaluate the relationship between self-care…
- Conditions
- Heart Failure, Sleep Quality, Self Care, Cognitive Function
- Trial name
- NCT06747689
- Where
- Turkey (Türkiye)
- Volunteers
- 207 people
- Sponsor
- Dokuz Eylul University
Heart Failure, Heart Failure, Systolic
COmparing arNi and Ace For Improving Erectile Dysfunction in mEN With reduCed Ejection Fraction Heart Failure
The purpose of this study was to determine the effect of sacubitril/valsartan (LCZ696) vs. Enalapril on improvement in erectile function and ability in male patients with chronic heart failure with reduced ejection fraction and…
- Conditions
- Heart Failure, Heart Failure, Systolic, Erectile Dysfunction
- Trial name
- CONFIDENCE-HF (NCT03917459)
- Testing
- LCZ696, Enalapril
- Where
- 13 sites in Germany
- Volunteers
- 27 people
- Sponsor
- Novartis Pharmaceuticals
Congenital Heart Disease
Pulmonary Capillary Recruitment in Fontan Patients
This study evaluates the effects of pulmonary vasodilator therapy on pulmonary capillary blood flow by measuring the functional capillary surface area (FCSA) at baseline and post nitric oxide inhalation, through the injection of…
- Trial name
- NCT04292483
- Testing
- Nitric Oxide
- Where
- Canada
- Volunteers
- 15 people
- Sponsor
- Jewish General Hospital
Healthy
Japan Central Aortic Pressure Prospective Study
Purpose of the study 1. The predictive value of central aortic pressure and aortic pulse wave velocity (PWV) in a Japanese population is not known.
- Trial name
- J-CARP (NCT01243840)
- Where
- Japan
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Yoshio Matsui
Sedentary Behavior, Affect
Effects of Multi-day Interruptions in Sitting on Type 2 Diabetes-relevant Outcomes in Children
The overall objective of this in-lab randomized controlled trial is to test the efficacy of multi-day interruptions in sedentary behavior vs.
- Conditions
- Sedentary Behavior, Affect, Metabolic Disturbance, Anxiety
- Trial name
- NCT04469790
- Testing
- SIT+WALK, EX
- Where
- United States
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Chronic Heart Failure, Cachexia
Impact of Body Composition on Bisoprolol and Ramipril Pharmacokinetics in Patients With Chronic Heart Failure
The purpose of this study is to determine if cachexia and changes in body composition influence pharmacokinetics of bisoprolol and ramipril and the accuracy of equations for renal function estimation.
- Trial name
- NCT01829880
- Where
- Slovenia
- Volunteers
- 60 people
- Sponsor
- The University Clinic of Pulmonary and Allergic Diseases Golnik
Heart Transplantation
Everolimus Versus Mycophenolate Mofetil in Combination With Reduced Dose Cyclosporine Microemulsion in Maintenance Heart Transplant Recipients
In this study two immunosuppressive regimens (everolimus in combination with cyclosporine microemulsion and mycophenolate mofetil with cyclosporine microemulsion) with reduced dose cyclosporine microemulsion are compared in…
- Trial name
- NCT00170859
- Testing
- Everolimus
- Where
- Germany
- Sponsor
- Novartis Pharmaceuticals
Acute Myocardial Infarction, Cardiac Arrest
Platelet Function in Resuscitated Patients-2
Approx. 65% of resuscitated patients at the intensive care unit for internal medicine are due to myocardial infarction. Almost all patients are initially diagnosed and treated in the cath lab.
- Trial name
- NCT03445546
- Testing
- diagnostic test of platelet function
- Where
- Austria
- Volunteers
- 25 people
- Sponsor
- Medical University of Graz
Coronary Artery Disease, HMG-CoA Reductase Inhibitor Toxicity
Pleiotropic Effects of Atorvastatin in High Cardiovascular Risk Patients
The present study constitutes a study examining the effect of atorvastatin on vascular function in high cardiovascular risk patients.
- Conditions
- Coronary Artery Disease, HMG-CoA Reductase Inhibitor Toxicity, Atherosclerosis, Oxidative Stress
- Trial name
- NCT01013103
- Testing
- Atorvastatin, high vs low dose
- Where
- Greece
- Volunteers
- 72 people
- Sponsor
- Hippocration General Hospital
Chronic Kidney Disease, Chronic Renal Failure
Karolinska Cardiorenal Theme-centre and StockholmHeartbank
Chronic kidney disease (CKD) affects 10-18% of the adult population and is becoming recognized as one of the most serious disorders causing increased risk for cardiovascular disease and death.
- Conditions
- Chronic Kidney Disease, Chronic Renal Failure, Acute Coronary Syndrome, Ischemic Heart Disease
- Trial name
- KKT (NCT01204645)
- Where
- Sweden
- Volunteers
- 10,000 people
- Sponsor
- Danderyd Hospital
Cardiac Rehabilitation
"Cardiac Rehabilitation in Patients With Hypertrophic Cardiomyopathy".
Hypertrophic cardiomyopathy (HCM) is the most common hereditary disease characterized by left ventricular hypertrophy and consequently left ventricular diastolic dysfunction.
- Trial name
- NCT03178357
- Testing
- Cardiac rehabilitation + standard therapy, Standard therapy
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
Acute Myocardial Infarction
Impact of EMpagliflozin on Cardiac Function and Biomarkers of Heart Failure in Patients With Acute MYocardial Infarction
This study is planned to investigate the impact of Empagliflozin on biomarkers of heart failure in patients with myocardial infarction with and without type 2 diabetes mellitus within 6 months after the event.
- Trial name
- EMMY (NCT03087773)
- Testing
- Empagliflozin 10 mg
- Where
- 11 sites in Austria
- Volunteers
- 476 people
- Sponsor
- Medical University of Graz
Exercise, Cardiac Function
Acute Cardiac Effects of Ultra-Trail Running
This prospective observational study aims to investigate the acute cardiovascular effects of ultra-endurance running using comprehensive echocardiographic assessment combined with biological analyses.
- Conditions
- Exercise, Cardiac Function, Echocardiography
- Trial name
- ULTRA-ECHO (NCT07753694)
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Coronary Artery Disease
Use of a Point-of-Care Platelet Function Assay for the Prediction of Atherothrombotic Events
1. To evaluate the role of VerifyNow test as prognostic marker in routine clinical practice using drug-eluting stents. 2. To determine the add-on-effect of VerifyNow test beyond on conventional risk factors (clinical, lesions, or…
- Trial name
- ASAN-VERIFY (NCT01183754)
- Where
- South Korea
- Volunteers
- 3,000 people
- Sponsor
- CardioVascular Research Foundation, Korea
Microvascular Coronary Artery Disease
Additive Value of Physiology Coronary in Clinical Practice
The important evidence of coronary microcirculation for the management of patients with coronary artery disease is only increasing.
- Trial name
- PRINCIPE (NCT04560829)
- Where
- France
- Volunteers
- 150 people
- Sponsor
- University Hospital, Grenoble
Atrial Fibrillation (AF), Stroke
Population-based Atrial Fibrillation Screening in Individuals With NT-proBNP Above Median in the Tromsø Study
The aim is to investigate whether screening with long-term ECG monitoring in individuals with elevated NT-proBNP leads to a lower incidence of ischeamic stroke and death from vascular causes.
- Conditions
- Atrial Fibrillation (AF), Stroke, NT-pro-BNP, Cognitive Function and Well-Being
- Trial name
- PAFS-Tromsø (NCT07343895)
- Testing
- Long term heart rythm monitoring by ECG247
- Where
- 2 sites in Norway
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University Hospital of North Norway
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