Clinical trials: Diastolic Function
Ventricular Dysfunction, Asthma in Children
Evaluation of Cardiac Biomarkers and Ventricular Function in Asthmatic Children
Evaluation of cardiac biomarkers and the left and right ventricular systolic and diastolic function in asthmatic children in Assuit university hospital
- Trial name
- NCT05985720
- Volunteers
- 50 people
- Sponsor
- Assiut University
Congestive Heart Failure
Natriuretic Peptide System as Therapy in Human Preclinical Left Ventricle Dysfunction
In congestive heart failure, cardiac output is low, blood pressure is high, and the body becomes congested with fluid. In normal people, when there is high blood pressure, the heart muscle cells secrete a hormone that excretes…
- Trial name
- PPG1 (NCT00387621)
- Testing
- Nesiritide, Saline
- Where
- United States
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Horng Chen
Angina, Unstable, Myocardial Infarction
Heart Function and Exercise Capacity in Patients With Hypertrophic Cardiomyopathy
This study will examine the relationship between certain measures of heart function and exercise capacity in patients with hypertrophic cardiomyopathy (HCM).
- Conditions
- Angina, Unstable, Myocardial Infarction, Ischemic Heart Disease
- Trial name
- NCT00354328
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Hemodynamics
The Effect of Age on the Hemodynamic Response During Rest and Exercise in Healthy Humans
Primary: To observe how hemodynamic parameters are affected by age during rest and exercise in healthy humans. Furthermore, how an acute fluid challenge changes hemodynamic parameters.
- Trial name
- HemReX (NCT01974557)
- Testing
- Exercise
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Finn Gustafsson
Diastolic Dysfunction, Coronary Artery Disease
Study of the Effect of Inhaled Anesthetics on Diastolic Heart Function Using a Doppler-derived Efficiency Index
The purpose of this study is to determine the effect of inhaled anesthetic drugs upon diastolic heart function (heart suction and filling performance) in patients who are undergoing coronary bypass surgery.
- Conditions
- Diastolic Dysfunction, Coronary Artery Disease, General Anesthesia
- Trial name
- NCT00907439
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Washington University School of Medicine
Permanent Atrial Fibrillation
Rate Control Therapy Evaluation in Permanent Atrial Fibrillation (RATE-AF)
Atrial fibrillation is a common heart rhythm disturbance, causing important discomfort for patients, a high risk of stroke, frequent hospital admissions and a two-fold increase in death.
- Trial name
- RATE-AF (NCT02391337)
- Testing
- Bisoprolol, Digoxin
- Where
- 2 sites in United Kingdom
- Volunteers
- 161 people
- Sponsor
- University of Birmingham
Sickle Cell Disease
Relationship Between Abnormal Myocardial Perfusion and Diastolic Dysfunction in Sickle Cell Disease Using PET
There is limited information on what causes injury to the heart in individuals with Sickle Cell Disease (SCD). Researchers in this study want to see if decreased blood flow to the heart during stress could be causing the heart…
- Trial name
- NCT05583721
- Testing
- [13N]NH3, Lexiscan, Positron emission tomography
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- St. Jude Children's Research Hospital
Mitral Regurgitation
Molecular Mechanisms of Volume Overload-Aim 1(SCCOR in Cardiac Dysfunction and Disease)
The investigators hypothesize that beta-1 receptor blockade (ß1-RB) attenuates extracellular matrix (ECM) degradation and progressive adverse Left Ventricular (LV) remodeling and failure in the volume overload of mitral…
- Trial name
- P1A1 (NCT01052428)
- Testing
- metoprolol succinate (Toprol XL)
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Left Ventricular Function Systolic Dysfunction, Left Ventricular Function Diastolic Dysfunction
Cardiac Energetics and Function in Normal Human Ageing
Normal aging is characterized by altered cardiovascular function. Our preliminary data with MR imaging and spectroscopy in normal subjects without cardiovascular disease or hypertension show that age-related cardiac dysfunction…
- Conditions
- Left Ventricular Function Systolic Dysfunction, Left Ventricular Function Diastolic Dysfunction, Ageing
- Trial name
- NCT01504828
- Testing
- Ramipril
- Where
- United Kingdom
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Newcastle-upon-Tyne Hospitals NHS Trust
Type 2 Diabetes Mellitus
Insulin Effects on Metabolism and Cardiovascular Function in Type 2 Diabetes
Compared to human insulins analogue insulins offer the option of optimizing metabolism also in type 2 diabetes. Especially, fast acting insulin analogues lower postprandial glucose levels more effectively than human regular…
- Trial name
- NCT00747409
- Testing
- insulin aspart and detemir (NovoRapid, Levemir), human regular insulin and NPH insulin (Actrapid, Protaphne)
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- Munich Municipal Hospital
Diastolic Function, Cardiac Output
Impact of Pacing Mode and Diastolic Function on Cardiac Output
Background It is known from previous research that in patients with complete AV (atrioventricular) block and pacemaker stimulation stroke volume and cardiac output are higher with AV-synchronous than with AV-dyssynchronous…
- Conditions
- Diastolic Function, Cardiac Output, Pacemaker Stimulation Mode, Stroke Volume
- Trial name
- PADIAC (NCT04068233)
- Testing
- Pacemaker stimulation mode
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kepler University Hospital
Hypertension
Short Term Effect of Empagliflozin in Hypertension
The investigators assessed the 6-week effect of once daily 25mg SGLT2-i Empagliflozin on left ventricular diastolic function and blood pressure profile in non diabetic hypertensive patients
- Trial name
- EMPHYT (NCT04203914)
- Testing
- Empagliflozin Tablets
- Where
- 2 sites in Cameroon
- Volunteers
- 15 people
- Sponsor
- Yaounde Central Hospital
Percutaneous Coronary Intervention, Myocardial Ischemia
Analysis of Myocardial Layer Specific Systolic and Diastolic Function During and After PCI
Investigators will analyzed systolic and diastolic function during and after ischemia induced by percutaneous coronary intervention.Also will be analyzed a local work index during acute ischemia induced by percutaneous coronary…
- Conditions
- Percutaneous Coronary Intervention, Myocardial Ischemia, Anginal Pain
- Trial name
- PCI-Strain (NCT02004483)
- Testing
- Percutaneous Coronary Intervention
- Where
- Germany
- Volunteers
- 19 people
- Sponsor
- RWTH Aachen University
Cardiovascular Diseases, Heart Diseases
Aldosterone Antagonist Therapy for Adults With Heart Failure and Preserved Systolic Function
The purpose of this study is to evaluate the effectiveness of aldosterone antagonist therapy in reducing cardiovascular mortality, aborted cardiac arrest, and heart failure hospitalization in patients who have heart failure with…
- Conditions
- Cardiovascular Diseases, Heart Diseases, Heart Failure, Congestive
- Trial name
- TOPCAT (NCT00094302)
- Testing
- Spironolactone
- Where
- 270 sites in United States, Argentina and 4 more
- Volunteers
- 3,445 people
- Sponsor
- Carelon Research
Atrial Fibrillation
Assessment of Left Ventricular Diastolic Function in Patients With Atrial Fibrillation
This study is a single-center, prospective cohort study to investigate non-invasive method to assess left ventricular diastolic function using echocardiography.
- Trial name
- DIAAF (NCT04654806)
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Yonsei University
Chagas Disease
New Tools for the Diagnosis, Prognosis and Treatment Follow-up in Chagas Disease
Chagas disease is endemic to Latin America, and is of emerging importance in non-endemic countries because migration of people infected with T. cruzi. Current methods for diagnosis of T. cruzi infection are not ideal.
- Trial name
- BIOMARCHA (NCT01755377)
- Testing
- Benznidazole
- Where
- Spain
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Barcelona Centre for International Health Research
Angina Pectoris, Stable
Effects of Ivabradine on Residual Myocardial Ischemia After PCI
This is a randomized pharmacological study evaluating the effects of ivabradine in patients with residual angina after PCI. The role of ivabradine in patients with angina, without systolic dysfunction, is not yet clear.
- Trial name
- NCT03866395
- Testing
- Ivabradine
- Where
- Italy
- Volunteers
- 28 people
- Sponsor
- Azienda Policlinico Umberto I
Diabetes Mellitus Type 2, Diastolic Dysfunction
Effect of Liraglutide on Diastolic Dysfunction on Cardiac MRI in Type 2 Diabetes Patients
The purpose of this study is to determine whether liraglutide a GLP-1 analogue are effective in the treatment of diastolic dysfunction in type 2 diabetes patients analyzed by cardiac MRI.
- Conditions
- Diabetes Mellitus Type 2, Diastolic Dysfunction, Cardiac MRI, Myocardial Perfusion
- Trial name
- NCT02655770
- Testing
- Liraglutide
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Pregnancy
Echo-Cardiographic Assessment of Cardiovascular Characteristics During Pregnancy and Postpartum Periods
The purpose of this echocardiographic study is to restudy the longitudinal changes in cardiac size and function during and after pregnancy in healthy women using relatively new parameters of systolic and diastolic function as…
- Trial name
- NCT00522977
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Acute Myocardial Infarction (AMI), PCI Patients
The Effect of Cardiac Rehabilitation on Left Ventricular Remodeling in Patients Undergoing Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction
Cardiac rehabilitation has proven to improve the functional capacity of patients who had acute myocardial infarction. However, its effect on Left ventricular remodeling following an MI event treated with Primary PCI is not yet…
- Conditions
- Acute Myocardial Infarction (AMI), PCI Patients, Percutaneous Coronary Intervention (PCI), Primary Percutaneous Coronary Intervention
- Trial name
- NCT07155928
- Testing
- Cardiac Rehabilitation, Primary Percutaneous Coronary Intervention
- Volunteers
- 100 people
- Sponsor
- Assiut University