Clinical trials: Echocardiography
Aortic Valve Insufficiency, Aortic Stenosis
Three Dimensional Imaging and Wireless Technologies to Enhance Medical Care in Space
NASA has outlined the most urgent threats to life and health in manned spaceflight. One of the threats is the risk of trauma and acute medical problems.
- Trial name
- NCT00598767
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- The Cleveland Clinic
Lupus Nephritis, Diastolic Dysfunction
Diastolic Dysfunction and Inflammatory Biomarkers in Lupus Nephritis
This cross-sectional observational study aims to investigate the correlation between echocardiographic parameters of left ventricular diastolic dysfunction (E/A ratio, e', E/e' ratio, LAVI, and LVEF) and systemic inflammatory…
- Conditions
- Lupus Nephritis, Diastolic Dysfunction, Systemic Lupus Erythematosus, Heart Failure, Diastolic
- Trial name
- NCT07837544
- Volunteers
- 90 people
- Sponsor
- Assiut University
Congenital Heart Disease, Atherosclerosis
Cardiovascular Disease Screening
This study will evaluate volunteers 18 years of age and older to see if they qualify for one of NHLBI s research studies. Tests include the following: General medical evaluation, which may include blood tests, chest x-ray…
- Conditions
- Congenital Heart Disease, Atherosclerosis, Myocardial Ischemia, Myocardial Infarction
- Trial name
- NCT00483951
- Testing
- Toshiba Aquilion ONE CT, SWiemens MRI scanner
- Where
- 2 sites in United States
- Volunteers
- 1,325 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Syncope
Point-of-Care Ultrasound in the Emergency Department Evaluation of Syncope
The purpose of this study is to determine whether point-of-care (bedside) ultrasound assists physicians in the evaluation and management of patients with syncope.
- Trial name
- NCT01671371
- Testing
- Point-of-Care Ultrasound
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Yale University
Pulmonary Hypertension
Outpatient Vasodilator Assessment Using Iloprost in Pulmonary Hypertension
This study will compare the clinical efficacy of inhaled iloprost as an invasive, selective vasodilator in the cardiac catheterization laboratory in patients with pulmonary hypertension to the gold standard of inhaled nitric…
- Trial name
- OVATION (NCT03044314)
- Testing
- Iloprost and nitric oxide administration
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Duke University
Cardiac Output, Low
Real-time Continuous Cardiac Output Measurements
Study to assess the feasibility of real-time automatic cardiac output measurements using transthoracic echocardiography (TTE)
- Trial name
- NCT04774978
- Testing
- TTE
- Volunteers
- 20 people
- Sponsor
- Rijnstate Hospital
Heart Failure, Diastolic Dysfunction
Diastology-Guided Management of Decompensated Heart Failure
More than 30% of people hospitalized with decompensated heart failure return to the hospital within 90 days. Emerging evidence suggests that hemodynamic monitoring with guided management may enhance prognosis and management.
- Trial name
- DYNAMIC (NCT06131008)
- Testing
- Diastology, Diastology-Guided Diuresis, Usual Care
- Volunteers
- 30 people
- Sponsor
- McMaster University
Embolic Stroke of Undetermined Source
Embolic Stroke of Undetermined Source, Continuous Electrocardiography and Transthoracic ECHOcardiography in Hospitalized Patients With Ischemic Stroke
Transthoracic echocardiography (TTE) is recommended in patients with ischemic stroke when cardiac etiology is suspected to help plan secondary stroke management.
- Trial name
- ESECHO (NCT04808258)
- Testing
- C3+ Holter Monitor
- Where
- 2 sites in Denmark
- Volunteers
- 500 people
- Sponsor
- Herlev and Gentofte Hospital
Left Ventricular Noncompaction, Isolated Noncompaction of the Ventricular Myocardium
Cardiac Computed Tomography: Characteristics of Isolated Left Ventricular Non-compaction
The diagnostic criteria for isolated left ventricular non-compaction cardiomyopathy (IVNC) have been well established for echocardiography and cardiac magnetic resonance, such validation is lacking for computed tomography (CT).
- Trial name
- NCT01470014
- Where
- Switzerland
- Volunteers
- 39 people
- Sponsor
- University of Zurich
Heart Failure, Diastolic
Multimodality Imaging in the Screening, Diagnosis and Risk StratifictiON of HFpEF
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are…
- Trial name
- NCT04603404
- Where
- China
- Volunteers
- 430 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Patent Foramen Ovale, Closure; Foramen Ovale
Residual Shunt After Patent Foramen Ovale Device Closure in Patients With Cryptogenic Stroke
Among consecutive 47 cryptogenic stroke patients who underwent PFO closure, a serial follow-up bubble contrast TEE at 3 and 9 months after the index procedure was completed in 38 patients (81%, 46±10 years, 19 men).
- Trial name
- NCT03416426
- Testing
- Amplatzer® PFO occluder or Gore® Septal Occluder
- Where
- South Korea
- Volunteers
- 47 people
- Sponsor
- Gachon University Gil Medical Center
Gestational Hypertension, Hypertension in Pregnancy
A Randomized, Placebo-controlled Trial of DAPAgliflozin (DAPA) for Cardiovascular Risk Reduction in the Postpartum Period of Hypertensive Pregnancies (HP)
This trial is a pilot-scale, single institution randomized, placebo-controlled trial to assess the feasibility, acceptability, and efficacy of administering dapagliflozin for cardiovascular risk reduction in the postpartum…
- Conditions
- Gestational Hypertension, Hypertension in Pregnancy, Pre-Eclampsia, Superimposed Pre-Eclampsia
- Trial name
- DAPA-HP (NCT06785116)
- Testing
- Dapagliflozin 10mg Tab
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Michigan
Coronary Artery Disease, Acute Myocardial Ischemia
Reduction of Ischemic Myocardium With Ranolazine-Treatment in Patients With Acute Myocardial Ischemia
The aim of the RIMINI-Trial is to examine the effect of Ranolazine on ischemic myocardium in acute myocardial ischemia. A pilot-trial by Venkatamaran et al.
- Trial name
- RIMINI-Pilot (NCT01797484)
- Testing
- Ranolazine
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Shock, Acute Circulatory Failure
Concordance Study of Therapeutic Decision-making in Patients With Shock Based on Hemodynamic Monitoring
Shock is a serious complication corresponding to acute circulatory failure resulting in multiorgan failure and death. In order to improve cellular oxygen utilization, several therapies can be used.
- Conditions
- Shock, Acute Circulatory Failure, Hemodynamic Monitoring
- Trial name
- PICC-ECHO (NCT05613647)
- Where
- France
- Volunteers
- 15 people
- Sponsor
- University Hospital, Angers
Cardiac Arrest
Vfib by ECG or Echo During Cardiac Arrest
The goal of this study is to measure survival rates associated with patients presenting in cardiac arrest based on their electrocardiographic rhythm and their echocardiographic rhythm.
- Trial name
- REASON3-2021 (NCT04906252)
- Testing
- Echocardiography, Electrocardiogram (ECG)
- Where
- 6 sites in United States
- Volunteers
- 813 people
- Sponsor
- Romolo Gaspari
Breast Augmentation
The Effect of Breast Augmentation on the Quality of Echocardiography Test
Breast augmentation surgery is currently the most common elective plastic surgery performed in the US. With regards to the surgical technique, there are 4 incisional sites available for breast augmentation, each with its…
- Trial name
- NCT01945463
- Volunteers
- 4 people
- Sponsor
- Hadassah Medical Organization
Heart Failure, Cardiac Resynchronization Therapy
Echocardiography in Cardiac Resynchronization Therapy (Echo-CRT)
The present observational prospective study aims at identifying echocardiographic parameters (based on the Left Bundle Branch Block (LBBB)-like contraction of the left ventricle (LV) ascertained using new methods of…
- Trial name
- Echo-CRT (NCT02986633)
- Testing
- Echocardiography
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- Lille Catholic University
Cardiac Disease, Anesthesia
The Use of Remimazolam for TEE
This is a prospective randomized study. The purpose of this study is to compare the use of remimazolam vs propofol (standard practice) for transesophageal echocardiogram (TEE).
- Trial name
- NCT07829458
- Testing
- Remimazolam, Propofol
- Where
- United States
- Volunteers
- 210 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Ischemia, Angina
Comparison Of Left Ventricular Volume And Wall Stress With Dobutamine And Exercise Echocardiography
This study will compare the physiologic responses between exercise stress echocardiography and pharmacologic stress echocardiography on left ventricular volume and wall stress.
- Trial name
- NCT00774891
- Where
- United States
- Sponsor
- Lahey Clinic
Venous Thromboembolism (VTE), Chronic Thromboembolic Pulmonary Hypertension
Pulmonary Embolism Registry From Short-Term Emergency to Long-Term Follow-Up and Surveillance
PERSEUS is an academic, investigator-initiated, multicenter observational registry of adults with acute pulmonary embolism (PE), promoted by Azienda Ospedaliero-Universitaria Careggi (Florence, Italy).
- Conditions
- Venous Thromboembolism (VTE), Chronic Thromboembolic Pulmonary Hypertension, Right Ventricular Dysfunction, Pulmonary Embolism (PE)
- Trial name
- PERSEUS (NCT07855679)
- Testing
- Routine clinical care (no study intervention)
- Where
- 16 sites in Italy, Poland and 1 more
- Volunteers
- 5,000 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
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