Clinical trials: Ventricular Function
Residual Cardiac Output During PVA-ECMO
Use of Exhaled Carbon Dioxyde for Monitoring the Native Cardiac Function During Mechanical Circulatory Support With Venoarterial By-pass in Intensive Care Unit
Cardiogenic shock, the most severe form of acute heart failure, is a critical situation where the body cells lack of oxygen because of cardiac dysfunction.
- Trial name
- CAPNOECMO (NCT03323268)
- Testing
- PetCO2 monitoring
- Where
- France
- Volunteers
- 39 people
- Sponsor
- University Hospital, Montpellier
Surgery
Global Longitudinal Peak Systolic Strain (GLPSS) Derived From Transesophageal Echocardiography - A Reliable Measure of Systolic Function?
Systolic function is a substantial determinant of overall hemodynamics and organ function. Therefore assessment of left ventricular systolic function (LVF) has been of central interest in Echocardiography.
- Trial name
- 2DSonTOEcho (NCT00877565)
- Where
- Austria
- Volunteers
- 400 people
- Sponsor
- Medical University of Vienna
Precapillary Pulmonary Hypertension
The Role of Trimetazidine on Right Ventricle Function in Pulmonary Arterial Hypertension
The study will evaluate the effect of trimetazidine versus placebo in addition to standard pulmonary arterial hypertension regime on right ventricular function in pulmonary arterial hypertension patients.
- Trial name
- TRIMETA-PH (NCT03273387)
- Testing
- Trimetazidine
- Where
- Indonesia
- Volunteers
- 26 people
- Sponsor
- Universitas Indonesia
Congenital Heart Disease
Endothelin Blockade in Patients With Single Ventricle Physiology
Recent studies have shown beneficial effects of sildenafil in patients with single ventricle congenital heart disease. The purpose of this study is to determine whether Bosentan, a drug with similar effects, will have similar…
- Trial name
- NCT00989911
- Testing
- Bosentan
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of California, Los Angeles
Weaning Failure of Mechanical Ventilation
Evaluation of Left Ventricular Function to Predict Weaning Success in the Intensive Care Unit
The goal of this prospective observational study is to evaluate whether left ventricular function parameters assessed via transthoracic echocardiography (TTE) can predict weaning success from mechanical ventilation in adult…
- Trial name
- NCT07075926
- Testing
- Echocardiographic Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Aortic Stenosis
Risk Prediction in Aortic Stenosis
The purpose of this study is to test the prognostic value of autonomic markers in patients with aortic stenosis.
- Trial name
- PREDICT-AS (NCT01422044)
- Where
- Germany
- Volunteers
- 423 people
- Sponsor
- Thebiosignals.com
Left Bundle Branch Area Pacing
The Boston Pace Study
Right ventricular (RV) pacing can cause left ventricular systolic dysfunction in 10- 20% of patients. Biventricular pacing had previously been shown to prevent left ventricular systolic dysfunction.
- Trial name
- NCT05869500
- Testing
- Left Bundle Branch Area Pacemaker, Right Ventricular Pacemaker
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital
Kidney Transplantation
Left Ventricular Diastolic Dysfunction in Kidney Recipients
The purpose of this study is to examine the relationship between pre-operative LV diastolic function and post-operative complications and kidney function in living-donor kidney transplantation patients.
- Trial name
- NCT02322567
- Testing
- medical records
- Where
- South Korea
- Volunteers
- 242 people
- Sponsor
- Severance Hospital
Aortic Valve Stenosis, Asymptomatic Conditions
Prognostic Impact of Myocardial Longitudinal Strain in Asymptomatic Aortic Stenosis: a Meta-Analysis
In patients with asymptomatic aortic stenosis (AS), the prognostic value of reduced left ventricular (LV) ejection fraction is well known.
- Conditions
- Aortic Valve Stenosis, Asymptomatic Conditions, Left Ventricular Function
- Trial name
- NCT02608567
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- European Association of Cardiovascular Imaging
Hypertension, Left Ventricular Hypertrophy
Effect of Valsartan on Left Ventricular Myocardial Functions in Hypertensive Patients With Left Ventricular Hypertrophy
The study hypothesis: Valsartan as an angiotensin II receptor blocker treatment has beneficial effects on both midwall mechanics and myocardial functions in hypertensive patients with Left ventricular hypertrophy.
- Trial name
- NCT01425411
- Testing
- valsartan
- Where
- Turkey (Türkiye)
- Volunteers
- 38 people
- Sponsor
- Mustafa Kemal University
Diabetes Mellitus, Type 2, Diastolic Dysfunction
Effects of Empagliflozin on Left Ventricular Diastolic Function Compared to Usual Care in Type 2 Diabetics
The purpose of the EmDia trial is to compare the effects of empagliflozin with placebo in addition to standard diabetic treatment or dietetic treatment on cardiac diastolic function in patients with type 2 Diabetes mellitus.
- Trial name
- EmDia (NCT02932436)
- Testing
- Empagliflozin
- Where
- Germany
- Volunteers
- 144 people
- Sponsor
- Johannes Gutenberg University Mainz
Pulmonary Stenosis
Pulmonary Arteriopathy-Diagnostics and Therapy
Postoperative stenoses of the pulmonary artery vascular system seldom occur alone; they are frequently found in connection with congenital heart defects or malformation syndromes.
- Trial name
- NCT00266175
- Where
- 5 sites in Germany
- Volunteers
- 53 people
- Sponsor
- Competence Network for Congenital Heart Defects
Obstructive Sleep Apnea
Right Ventricular Function in Patients With Obstructive Sleep Apnea
The purpose of this study is to determine whether patients with obstructive sleep apnea have any changes in right ventricular function evaluated by three dimensional echocardiography.
- Trial name
- NCT01201200
- Where
- Brazil
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Associação Fundo de Incentivo à Pesquisa
Obstetric Labor Complications, Cardiovascular Diseases in Pregnancy
Transthoracic Echocardiography of Ventricular Function of Parturients in Labor
This echocardiography study will characterize heart structure and function during labor. Imaging of the heart during the stress of labor could increase detection of subclinical cardiovascular disease using advanced imaging…
- Conditions
- Obstetric Labor Complications, Cardiovascular Diseases in Pregnancy, Cardiovascular Risk Factor
- Trial name
- NCT04481503
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Heart Failure, Congestive
Statin Therapy in Heart Failure: Potential Mechanisms of Benefit
The goal of the investigators' study is to further understand the potentially beneficial effects of statin therapy in patients with heart failure.
- Trial name
- NCT00233480
- Testing
- atorvastatin
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- University of California, Los Angeles
Dysfunction, Left Ventricular
Ultrasound and Left Ventricular Systolic Function
The aim of this study is to evaluate, in an intensive care unit, the reproducibility between two non-cardiologists operators and a cardiologist expert in echocardiogram, of the Simpson method and of the calculation of GLS for the…
- Trial name
- EFESE (NCT02381756)
- Testing
- Ultrasound
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Non-environmental Hypothermia, Cardiac Arrest
Trial of Different Hypothermia Temperatures in Patients Recovered From Out-of-hospital Cardiac Arrest
Mild therapeutic hypothermia in the temperature range of 32º - 34ºC. improves survival in patients recovered from a ventricular fibrillation cardiac arrest.
- Trial name
- NCT01155622
- Testing
- Endovascular Cooling
- Where
- Spain
- Volunteers
- 36 people
- Sponsor
- Hospital Universitario La Paz
STEMI - ST Elevation Myocardial Infarction (MI), Primary PCI - STEMI
Early Intracoronary N-Acetylcysteine During Primary PCI in STEMI: A Pilot Randomized Trial of Reperfusion Injury Biomarkers and Functional Recovery
Myocardial ischemia-reperfusion injury still poses a major therapeutic challenge in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PPCI).
- Trial name
- NCT06850831
- Testing
- Antipac
- Where
- Indonesia
- Volunteers
- 110 people
- Sponsor
- dr. Ahmad Yasa, Sp.JP, Subsp.K.I.(K), M.Kes, FIHA, FasCC, FA
Coronary Artery Disease, Coronary Artery Bypass Grafting
Perioperative Intra-Aortic Balloon Pump (IABP) in Coronary Artery Bypass Grafting (CABG) Operations in Patients With Severely Depressed Left Ventricular Function
Since its first introduction in humans in 1962, Intra-Aortic Balloon Pump (IABP) is now the most commonly used therapeutic option to support failing heart in cardiac surgery.
- Trial name
- NCT00881192
- Testing
- IABP
- Where
- 2 sites in Italy
- Volunteers
- 160 people
- Sponsor
- IRCCS Policlinico S. Donato
Myocardial Infarction, ST Segment Elevation Myocardial Infarction (STEMI)
A Multicenter Trial to Assess the MIcrovascular Integrity and Left Ventricular Function Recovery After Clopidogrel or TicagrelOr Administration, in Patients With STEMI Treated With Thrombolysis - The 'MIRTOS' Study
This is a prospective randomized study, which investigates the coronary microvascular function as assessed by coronary angiography after administration of ticagrelor compared with clopidogrel in patients with myocardial…
- Trial name
- MIRTOS (NCT02429271)
- Testing
- Ticagrelor, Clopidogrel, Percutaneous Coronary Intervention (PCI)
- Where
- Greece
- Volunteers
- 336 people
- Sponsor
- Hellenic Cardiovascular Research Society