Clinical trials: Myocardial Perfusion
Kawasaki Disease, Heart Disease
Real Time Myocardial Contrast Echocardiography and Dobutamine Stress Perfusion Magnetic Resonance Imaging
The present study is designed to: 1. investigate the safety and efficacy of Real time myocardial echocardiography (RT-MCE) in adolescents and adults ages 12-50 with congenital and acquired congenital heart disease 2.
- Trial name
- ECHOBIKE (NCT00861848)
- Where
- United States
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
NonST Elevation Myocardial Infarction
FAMOUS-NSTEMI MRI Sub-Study
BACKGROUND: Non-ST-segment elevation myocardial infarction (NSTEMI) is the commonest type of acute coronary syndrome (ACS) and has a poor long-term prognosis.
- Trial name
- NCT02073422
- Testing
- Fractional flow reserve, Magnetic resonance imaging
- Where
- United Kingdom
- Volunteers
- 106 people
- Sponsor
- NHS National Waiting Times Centre Board
Cardiac Allograft Vasculopathy
Real Time Myocardial Perfusion Echocardiography for Coronary Allograft Vasculopathy
Is real-time myocardial perfusion echocardiography (RTMPE) a feasible and effective non-invasive method to detect significant Coronary Allograft Vasculopathy in pediatric and adult cardiac transplant recipients? Will perfusion…
- Trial name
- NCT02880137
- Testing
- Perflutren Lipid Microsphere, RTMPE
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Mayo Clinic
Cardiovascular Diseases, Coronary Arteriosclerosis
Myocardial Perfusion, Risk Factors, and Coronary Calcium
To determine whether an impairment of myocardial perfusion reserve is an early indicator of coronary artery disease.
- Conditions
- Cardiovascular Diseases, Coronary Arteriosclerosis, Coronary Disease, Heart Diseases
- Trial name
- NCT00006502
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
ST Elevation Myocardial Infarction
Correlation of QT Dispersion With Myocardial Perfusion in Patients With ST Elevation Myocardial Infarction Treated by Primary Per Cutaneous Coronary Intervention
To correlate QT dispersion on 12-lead surface ECG with myocardial reperfusion evaluated by myocardial blush grade and Thrombolysis in myocardial infarction (TIMI) flow grades in patients with ST elevation myocardial infarction…
- Trial name
- NCT03269838
- Testing
- ECG
- Where
- Egypt
- Volunteers
- 235 people
- Sponsor
- Assiut University
Dialysis; Complications
Peritoneal Dialysis Fluid Cooling and Cardio-Protective Effects
The study team aimed to investigate the relationship between occlusive coronary artery disease, myocardial perfusion, and peritoneal dialysate temperature.
- Trial name
- NCT04394780
- Testing
- cooling
- Volunteers
- 8 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Chest Pain, Coronary Disease
MRI Evaluation of Chest Pain
This study will assess the value of magnetic resonance imaging (MRI) in detecting heart attack and heart attack risk in patients who come to the hospital emergency room because of chest pain.
- Conditions
- Chest Pain, Coronary Disease, Myocardial Infarction
- Trial name
- NCT00001961
- Testing
- MRI
- Where
- United States
- Volunteers
- 360 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
No-Reflow Phenomenon
Mean Platelet Volume and STEMI Clinical Risk Scores in Prediction of Impaired Myocardial Perfusion In Acute STEMI Patients Undergoing Primary Percutaneous Coronary Intervention.
Predicting no reflow in ppci of STEMI patients using mean platelet volume together with STEMI clinical risk scores
- Trial name
- NCT04785209
- Testing
- Mean platelet volume, lymphocyte number, STEMI clinical risk scores
- Where
- Egypt
- Volunteers
- 640 people
- Sponsor
- Assiut University
ST Segment Elevation Myocardial Infarction, Coronary Slow Flow Phenomenon
Efficacy of Intracoronary Infusion of Different Medicine in STEMI Patients With CSFP
The study intends to evaluate the efficacy of different medicine delivering by targeted perfusion catheter in coronary administration on coronary blood flow in STEMI patients with CSFP.
- Trial name
- NCT03296670
- Testing
- Alprostadil, Nitroglycerin
- Where
- China
- Volunteers
- 57 people
- Sponsor
- RenJi Hospital
Microcirculatory Perfusion
Hemodynamic Evaluation and Assessment of DIRECT myocaRdial and Sublingual Capillary Perfusion in Thoracic Surgery Patients on Cardiopulmonary Bypass
After cardiac surgery, some people may experience problems with their circulation or how well the heart pumps. This can occur because the smallest blood vessels in the heart do not function properly.
- Trial name
- DIRECT-HEART (NCT07135700)
- Volunteers
- 30 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Coronary Artery Disease, Chest Syndrome
CT Stress Myocardial Perfusion, Fractional Flow Reserve and Angiography in Patients With Stable Chest Pain Syndromes
The purpose of the DYNAMITE trial (Dynamic CT stress myocardial perfusion, CT fractional flow reserve (FFR-CT) and coronary CT angiography for optimized treatment strategy in patients with chest pain syndromes) is to determine…
- Conditions
- Coronary Artery Disease, Chest Syndrome, Acute Myocardial Infarction, Heart Failure
- Trial name
- DYNAMITE (NCT04709900)
- Testing
- CT angiography, FFR-CT and stress CT myocardial perfusion
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Coronary Artery Disease
Implication of Cardiac Shock Wave Therapy on Coronary Artery Disease Patients
CAD is a challenging affliction which has a high annual morbidity rate in China and the world. Severe CAD may lead to compromised cardiac function, decreased exertional capacity and poor quality of life (QOL).
- Trial name
- NCT04694157
- Testing
- cardiac shock wave therapy
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Beijing Hospital
Myocardial Ischemia
The Comparison of the Necessity of Repeat Myocardial Perfusion SPECT Studies Between Tc-99m Tetro and Tc-99m Mibi
Research Questions: 1. Is there a significant difference between the causal repeat rate of myocardial perfusion studies for Tc99m tetrofosmin and Tc99m sestamibi? 2.
- Trial name
- NCT01047150
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Cardiac Imaging of Augusta
Kawasaki Disease, Cardiovascular Disease
Magnetic Resonance Myocardial Stress Perfusion in Pediatric Patients with Cardiovascular Disease
the goal of this observational study is to evaluate myocardial ischemia and myocardial microcirculation dysfunction in children with cardiovascular disease by myocardial stress perfusion imaging.
- Conditions
- Kawasaki Disease, Cardiovascular Disease, Anomalous Origin of Coronary Artery
- Trial name
- NCT06641843
- Where
- China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- West China Second University Hospital
Coronary Arteriosclerosis
The Effect of Exercise on Stem Cell Mobilization and Heart Function in Patients Undergoing Cardiac Rehabilitation
This study will look at the effect of a cardiac rehabilitation exercise program on release of stem cells from the bone marrow and on heart function.
- Trial name
- NCT00053456
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Artery Disease
Prognostic Value of Cardial Stress Perfusion Imaging
Stress myocardial perfusion scintigraphy is a reference examination for the detection and monitoring of coronary patients, and this examination has already been the subject of multiple validation studies, including for the…
- Trial name
- PROSPERCARS (NCT04564794)
- Where
- France
- Volunteers
- 11,952 people
- Sponsor
- Central Hospital, Nancy, France
Kawasaki Disease
A Study to Evaluate the Use and Safety of CARDIOLITE® in Pediatric Patients With Kawasaki Disease
Determine the predictive value of CARDIOLITE® rest and stress myocardial perfusion imaging (MPI) to define a pediatric population with Kawasaki Disease (KD) at high and low risk of developing cardiac events.
- Trial name
- NCT00162032
- Testing
- Sestamibi
- Where
- 50 sites in United States, Brazil and 5 more
- Volunteers
- 445 people
- Sponsor
- Lantheus Medical Imaging
Coronary Disease, Healthy
Study of Blood Flow in Heart Muscle
Blood flows to areas of the heart providing oxygen and fuel to the pumping muscle. Occasionally the arteries providing the fuel can become blocked. This occurs in coronary artery disease.
- Conditions
- Coronary Disease, Healthy, Hypertrophic Cardiomyopathy, Myocardial Ischemia
- Trial name
- NCT00001631
- Testing
- Magnetic resonance imaging
- Where
- United States
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Artery Disease
Combined Supine/Prone Acquisitions in Stress-First/Stress-Only Myocardial Perfusion Imaging to Reduce Equivocal Results
Participants are being asked to participate in this research study because the participant's doctor has ordered a myocardial perfusion SPECT (Single-Photon Emission Computed Tomography) scan to look at the blood flow in the…
- Trial name
- SFSO-MPI (NCT02576886)
- Testing
- Gamma Camera, Prone Imaging
- Where
- Canada
- Volunteers
- 490 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Congenital Heart Disease
Using Near-Infrared Spectroscopy Devices to Assess Myocardial and Visceral Perfusion During Complex Congenital Cardiac Surgery
The use of near infrared spectroscopy (NIRS) is a technique that has recently been incorporated by several other surgical specialties to measure tissue perfusion, such as in plastic surgery to allow for earlier detection of free…
- Trial name
- NCT07361523
- Testing
- Tissue oximeter (IntraOx)
- Volunteers
- 50 people
- Sponsor
- Boston Children's Hospital