Clinical trials: Echocardiography, Transthoracic
Perioperative Medicine, Hip Fractures
Preoperative Echocardiography in Patients With Hip Fracture
Aim of the study was to assess whether preoperative echocardiography affects time to surgery, length of hospital stay and in hospital mortality in patients undergoing hip fracture surgery.
- Conditions
- Perioperative Medicine, Hip Fractures, Echocardiography
- Trial name
- NCT05869396
- Testing
- echocardiography
- Where
- Italy
- Volunteers
- 255 people
- Sponsor
- University of Florence
Airway Obstruction
The Efficacy of Distal Pharyngeal Airway for Oxygenation During TEE
The purpose of this study is to investigate the effect of using the McMurray Enhanced Airway (MEA) which is a flexible extended-length distal pharyngeal airway on improving oxygen delivery compared to standard nasal cannula.
- Trial name
- NCT05974488
- Testing
- McMurray Enhanced Airway, Nasal Cannula
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Miami
Cardiovascular Disease
Impact of Vitamin D Supplementation on Cardiac Structure and Function
The VITamin D and OmegA-3 TriaL (VITAL; NCT 01169259) is a randomized clinical trial in 20,000 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or fish oil (1 gram of omega-3 fatty…
- Trial name
- VITAL-Echo (NCT01630213)
- Where
- United States
- Volunteers
- 1,025 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Coronary Microvascular Disease, Ticagrelor
Effect of Ticagrelor and Clopidogrel on Coronary Microcirculation in Patients With Acute Myocardial Infarction
Of the patients diagnosed with ST-segment elevation myocardial infarction (STEMI) who underwent reperfusion therapy and have thrombolysis in myocardial infarction (TIMI) 3 flow, about 40% have flow alterations in the coronary…
- Conditions
- Coronary Microvascular Disease, Ticagrelor, Thrombolysis, Microbubble Contrasted Echocardiography
- Trial name
- NCT03104062
- Testing
- Microbubble Contrasted Echocardiography, Platelet Aggregability, Laboratory
- Where
- Brazil
- Volunteers
- 48 people
- Sponsor
- University of Sao Paulo General Hospital
Myocarditis, Pediatric Inflammatory Multisystem Syndrome
Multiparametric Echocardiography and Cardiac Biomarkers in Pediatric Inflammatory Heart Diseases
Acquired inflammatory or infectious cardiac diseases, in pediatrics, include Kawasaki disease, myocarditis, and Covid-19-related Pediatric Multisystemic Inflammatory Syndrome (PIMS).
- Conditions
- Myocarditis, Pediatric Inflammatory Multisystem Syndrome, Kawasaki Disease
- Trial name
- NCT05911386
- Testing
- study of biological samples and echocardiographic data and link with need of hemodynamic support
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Central Hospital, Nancy, France
Heart Failure, Tachypnea
Akershus Cardiac Examination 4 Study
Patients hospitalized with tachypnea, defined as respiratory rate ≥20/ min, have substantial mortality and may suffer from different conditions, including acute heart failure (HF).
- Trial name
- ACE4 (NCT05699564)
- Testing
- Early biomarker-based cardiological assessment
- Where
- Norway
- Volunteers
- 574 people
- Sponsor
- University Hospital, Akershus
Anthracycline Induced Cardiotoxicity
Late Anthracycline Induced Cardiotoxicity- Childhood Cancer Survivors
Anthracyclines treat up to 60% of childhood malignancies with remarkable improvements survival rates. Unfortunately anthracyclines are associated with an increased cardiomyopathy risk.
- Trial name
- NCT04852965
- Where
- United Kingdom
- Volunteers
- 103 people
- Sponsor
- Queen's University, Belfast
Obesity, Abdominal, Anesthesia Morbidity
CPAP in Patients With Severe Obesity After Anesthesia
The goal of this study is to compare two continuous positive airway pressure (CPAP) settings on heart and lung function in patients with severe obesity after anesthesia. The main questions it aims to answer are: 1.
- Conditions
- Obesity, Abdominal, Anesthesia Morbidity, Apnea, Obstructive Sleep, Atelectases, Postoperative Pulmonary
- Trial name
- NCT06287632
- Testing
- Recruitment/ITP-CPAP (Intervention A), Standard CPAP (Intervention B), Atmospheric Pressure
- Volunteers
- 60 people
- Sponsor
- Massachusetts General Hospital
Congenital Heart Disease, Single-ventricle
Ventripoint Single Ventricle Study
This study will validate a coordinate-based 3-dimensional echocardiographic technique for the assessment of cardiac size and function in children and young adults with functional single ventricles.
- Trial name
- NCT05262907
- Testing
- Transthoracic Echocardiogram or Cardiac MRI, Ventripoint Echocardiogram
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Duke University
Systolic Heart Failure
Pilot Study Using Echocardiography to Evaluate Patients With Heart Failure and Dyssynchrony Who Have a CRT-D Device
Out of all the patients that receive a CRT-D ( a dual chamber pacemaker with defibrillator ) for cardiac resynchronization therapy there is approximately one-third that do not respond.
- Trial name
- NCT01127334
- Where
- United States
- Sponsor
- University of Mississippi Medical Center
Heart Failure With Reduced Ejection Fraction (HFrEF)
Correlation of Typical LBBB Mechanical Activation Pattern by 2D Strain Echocardiography With Acute GWE Improvement in Patients Receiving LBBp or Conventional BiVp for Cardiac Resynchronization Therapy (Echo LBBp)
The present study is a multicenter interventional non randomised study in patients requiring an implantable device for cardiac resynchronization therapy.
- Trial name
- ECHO-LBBp (NCT06689111)
- Testing
- Left bundle branch pacing lead, CRT with the standard method through cs
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- University Hospital of Patras
Heart Disease, Coronary Artery Disease
Stress Echocardiography Study With Regadenoson
Regadenoson is approved in the US under the brand name Lexiscan for myocardial perfusion imaging. This study will test whether regadenoson is an appropriate stress agent for stress echocardiography.
- Trial name
- NCT00907764
- Testing
- regadenoson
- Where
- United Kingdom
- Volunteers
- 22 people
- Sponsor
- Gilead Sciences
Shock
Evaluation of Three Dimensional Echocardiography in Critical Care Medicine
Comparison of volumetric measurements obtained by three dimensional echocardiography with measurements obtained by thermodilution using a pulmonary artery catheter in the intensive care unit.
- Trial name
- 3DICU (NCT03270319)
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Myocardial Infarction
Timing of Complete Revascularization for Multivessel Coronary Artery Disease in STEMI
The study will compare clinical outcomes between complete revascularization during hospitalization for ST elevation myocardial infarction (STEMI) and intervention after 30 days and intervention based on outpatient non-invasive…
- Trial name
- MVD (NCT02756000)
- Testing
- PCI, dobutamine stress echocardiography
- Where
- 4 sites in Serbia
- Volunteers
- 120 people
- Sponsor
- Clinical Hospital Center Zemun
Echocardiography
Evaluation of the Fetal MPI in Abnormal Cardiotocography Cases in 3rd Trimester of Pregnancy and Fetal Outcome.
The study will focus in evaluation of fetal cardiac function by using myocardial performance index in fetuses with abnormal cardiotocography in 3rd trimester.
- Trial name
- NCT03638245
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Ali Mohamed AbdEl-Halim Ali Mehanna
Anesthesia
Assessment of Diagnostic Adequacy of AI-assisted Point-of-Care Echocardiography Among Anesthesiology Trainees
This pilot study serves to assess the diagnostic adequacy of Artificial Intelligence (AI)-guided point-of-care. Focused echocardiography examinations will be obtained by Anesthesiology trainees and assessed by an expert…
- Trial name
- NCT06548373
- Testing
- Artificial Intelligence-assisted Point-of-Care Echocardiography
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Speckle Tracking, Fetus Fetus
Speckle Tracking Echocardiography in Infants, Prenatally and Postnatally
Comparison of prenatal and postnatal cardiac function assessed by echocardiography using pulsed wave Doppler, Tissue Doppler and speckle tracking (strain and strain rate) between foetuses/neonates with a structural heart disease…
- Conditions
- Speckle Tracking, Fetus Fetus, Neonate, Structural Heart Disease
- Trial name
- STIPP (NCT05601375)
- Testing
- Echocardiography
- Where
- Netherlands
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Obesity
Cardiometabolic Disease and Pulmonary Hypertension
This study will investigate if metformin can help people with obesity and high pressures inside their lung blood vessels. Metformin is approved by the U.S.
- Trial name
- NCT03349775
- Testing
- Metformin
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Massachusetts General Hospital
Elevated Left Atrial Pressure
Pulmonary Vein Diameter and Collapsibility Measured by TEE to Predict Elevated Left Atrial Pressure in Cardiac Surgery
Left atrial pressure (LAP) is a crucial hemodynamic parameter during cardiac surgery. Elevated LAP leads to pulmonary edema and other cardiopulmonary complications.
- Trial name
- POGETO (NCT04096807)
- Testing
- Standard TEE exam including measurement of left upper pulmonary vein diameter and collapsibility, compared with PCWP measured continuously by a pulmonary arterial catheter
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Montpellier
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)
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