Clinical trials: Stress Echocardiography
Coronary Artery Disease, Heart Disease
A Study of Stress Echocardiography in Post-Menopausal Women at Risk for Coronary Disease
The study is designed to see if stress echocardiography can be used as a screening exam in peri-, or post-menopausal women with a risk of developing of coronary artery disease and experiencing future cardiac events.
- Trial name
- NCT00162370
- Testing
- Perflutren Lipid Microsphere Injectable Suspension
- Where
- 3 sites in United States
- Volunteers
- 400 people
- Sponsor
- Lantheus Medical Imaging
Septic Shock, Left Ventricular Systolic Dysfunction
Cardiac Stress in Septic Shock - Biomarkers, Echocardiography and Outcome
Septic shock is a major cause of death in intensive care. Septic shock is often dominated by profound changes in organ functions, of which cardiac failure is one of the most severe.
- Conditions
- Septic Shock, Left Ventricular Systolic Dysfunction, Left Ventricular Diastolic Dysfunction
- Trial name
- Septic Heart (NCT01747187)
- Where
- Sweden
- Volunteers
- 50 people
- Sponsor
- University Hospital, Linkoeping
Chest Pain, Symptomatic Ischemic Equivalent
Stress Echo Ultrasound Contrast in an Urban Safety Net Hospital to Refine Ischemia Evaluation
The current study is designed to have broad generalizability and inform a potential shift toward greater utilization of stress echocardiography with UCA.
- Trial name
- SECURE (NCT01572220)
- Testing
- UCA stress echocardiography or myocardial SPECT
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- Denver Health and Hospital Authority
Functional Tricuspid Regurgitation
Right VEntricular Contractile ReSERVE in Functional Tricuspid Regurgitation
Aim of the study is to investigate the prognostic value of right ventricular contractile reserve in patients with functional tricuspid regurgitation undergoing tricuspid valve repair or replacement.
- Trial name
- RESERVE (NCT04141683)
- Testing
- Stress Echocardiography, Pressure volume loop analysis, Tricuspid valve repair or replacement
- Where
- Germany
- Volunteers
- 108 people
- Sponsor
- Heart Center Leipzig - University Hospital
Coronary Disease
Diagnostic Accuracy of CT-FFR Compared to Invasive Coronar Angiography With Fractional Flow Reserve
Invasive coronary angiography is currently considered gold standard in the assessment of coronary artery disease although the method has limitations.
- Trial name
- NCT03045601
- Testing
- CT-FFR, Stress echocardiography
- Where
- Norway
- Volunteers
- 182 people
- Sponsor
- St. Olavs Hospital
Electric Impedance Tomography, Stress Echocardiography
Stress Echo and Electric Impedance Tomography (EIT) Pilot Study
Electric Impedance Tomography (EIT) is a technique based on the injection of small currents and voltage measurements using electrodes on the skin surface generating cross-sectional images representing impedance change in a slice…
- Conditions
- Electric Impedance Tomography, Stress Echocardiography, Cardiac Output, Ventilation
- Trial name
- NCT01168557
- Testing
- EIT (Electrical Impedance Tomography)
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- RWTH Aachen University
Takotsubo Cardiomyopathy, Beta-blockers
Beta-Blockers in Takotsubo Syndrome Study
The Beta-blockers in Takotsubo syndrome (TTS) (β-Tako) trial, is an academic, pragmatic, prospective, multicenter randomized clinical trial, aiming to assess the efficacy of beta-blockers (BB) in TTS patients.
- Conditions
- Takotsubo Cardiomyopathy, Beta-blockers, Echocardiography, Left Ventricular Function
- Trial name
- β-Tako (NCT06509074)
- Testing
- Beta blocker
- Where
- Spain
- Volunteers
- 200 people
- Sponsor
- Spanish Society of Cardiology
Hodgkin's Disease
Cardiac Screening in Survivors of Hodgkin's Disease Treated With Mediastinal Irradiation
The main purpose of this study is to determine if it is possible to put into practice a cardiac screening program for survivors of Hodgkin's disease.
- Trial name
- NCT00165425
- Testing
- Echo/Stress Echo
- Where
- 2 sites in United States
- Volunteers
- 210 people
- Sponsor
- Dana-Farber Cancer Institute
Ischemia
Accuracy of an Echo-Stress Protocol Using Regadenoson With Speckle Tracking
The goal of this clinical research study is to compare regadenoson nuclear stress testing with echocardiography strain measurements (an ultrasound imaging method that measures hearts function) in detecting coronary artery disease.
- Trial name
- NCT02130453
- Testing
- Regadenoson
- Where
- United States
- Volunteers
- 161 people
- Sponsor
- M.D. Anderson Cancer Center
Aortic Valve Insufficiency, Mitral Valve Insufficiency
Investigation of Heart Function in Patients With Heart Valve Defects
In this study researchers plan to perform a diagnostic test called transesophageal echocardiography in order to see and record the movement and function of the heart.
- Trial name
- NCT00001314
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Artery Disease
Integrated RF and B-mode Deformation Analysis for 4D Stress Echocardiography
The specific aim of this clinical trial is to translate the investigators new 4DE (three sptial dimensions pluse time) stress echocardiographic method to patients with coronary artery disease referred for clinically indicated…
- Trial name
- NCT02327455
- Testing
- Stress Dobutamine Echocardiographic using 4DE System
- Sponsor
- Yale University
Acute Coronary Syndrome, Coronary Artery Disease
Pilot Safety Study of Coronary CTA for the Diagnosis of Acute Coronary Syndrome in the Emergency Room
The Diagnosis of acute coronary syndrome in patients presenting with acute chest pain is problematic when both, electrocardiogram and serum troponins are normal.
- Conditions
- Acute Coronary Syndrome, Coronary Artery Disease, Cardiac Death, Myocardial Infarction
- Trial name
- NCT01682096
- Testing
- computed coronary angiography, Exercise stress echocardiography
- Where
- Spain
- Volunteers
- 150 people
- Sponsor
- José Ortiz
Chronic Total Occlusions of Coronary Arteries, Stress Echocardiography (SE)
Predicting Functional Recovery After Coronary Chronic Total Occlusion Revascularization
Chronic total occlusion (CTO) is defined as complete coronary occlusion with TIMI flow grade 0 persisting for more than three months, identified in 15-25% of patients undergoing coronary angiography.¹,² CTO is associated with…
- Conditions
- Chronic Total Occlusions of Coronary Arteries, Stress Echocardiography (SE), Inflammation Biomarkers
- Trial name
- StressECHOCTO (NCT07879573)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University