Clinical trials: Myocardial Perfusion
Coronary Disease
Prospective Evaluation of MyocaRdial PerFUSion ComputEd Tomography Trial
The purpose of this study is to evaluate safety and effectiveness of CTP(computed tomography perfusion) guided revascularization vs FFR(Fractional flow reserve) guided revascularization
- Trial name
- PERFUSERCT (NCT02208388)
- Testing
- computed tomography perfusion guided treatment, Fractional flow reserve guided treatment
- Where
- 7 sites in South Korea
- Volunteers
- 1,000 people
- Sponsor
- Young-Hak Kim, MD, PhD
Endothelial Dysfunction, Myocardial Perfusion Abnormalities
Cardiac Magnetic Resonance Imaging for Detecting Endothelial Dysfunction
The goal of this research study is to demonstrate that Cardiac Perfusion MRI with Vasomotor Stress may serve as a non-invasive and less risky imaging technique for detecting non-obstructive perfusion deficits and/or abnormalities…
- Conditions
- Endothelial Dysfunction, Myocardial Perfusion Abnormalities, Cardiac MRI Perfusion With Vasomotor Stress, Diabetes
- Trial name
- NCT00808535
- Testing
- Cardiac Perfusion MRI w Vasomotor Stress
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Cardiovascular Disease
Prognostic Value of Stress SPECT Myocardial Perfusion Imaging With Half Dose 99mTc-Tetrofosmin
The purpose of this study is to evaluate the quality and prognostic ability of low dose 99mTc-tetrofosmin Myocardial Perfusion SPECT Imaging.
- Trial name
- NCT02019212
- Where
- Canada
- Volunteers
- 4,000 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Disease, Chest Pain
Imaging Studies With GE C-Hawk Gamma Camera Compared to Routine Clinical Exam
Comparison study of myocardial perfusion SPECT imaging with current clinical use camera and new camera.
- Trial name
- NCT00256581
- Testing
- Additional rest and stress image sets on new camera
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- University of Wisconsin, Madison
Coronary Artery Disease
Impact of Vascular Reparative Therapy on Vasomotor Function and Myocardial Perfusion:a Randomized H215O PET/CT Study
The purpose of this study is to examine the improvement of myocardial blood flow induced by regained vasomotor functions of the stented coronary segment after resorption of BVS over time.
- Trial name
- VANISH (NCT01876589)
- Testing
- Bioresorbable vascular scaffold, Xience Prime
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- Amsterdam UMC, location VUmc
Coronary Artery Disease, Coronary Computed Tomography Angiography
Myocardial Perfusion Quantification With SPECT Using Multi-Pinhole Collimator Compared to Photon-Counting Coronary CTA
This prospective study aims to compare functional abnormalities detected using myocardial perfusion SPECT imaging (MPI SPECT) with the extent and severity of anatomical findings on coronary computed tomography angiography…
- Conditions
- Coronary Artery Disease, Coronary Computed Tomography Angiography, SPECT, Heart Diseases
- Trial name
- MY-FUSION (NCT06670768)
- Testing
- Stress Dynamic MPI SPECT, Stress Static MPI SPECT, Rest Dynamic MPI SPECT
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University
Coronary Artery Disease
Safety and Efficacy Study of PB127 Ultrasound Contrast Agent for Diagnosis of Coronary Artery Disease
The purpose of this study is to determine if the use of PB127 with cardiac ultrasound assists in the diagnosis or exclusion of coronary artery disease.
- Trial name
- POINT II (NCT00584896)
- Testing
- PB127 for Injectable Suspension
- Where
- 40 sites in United States
- Volunteers
- 1,000 people
- Sponsor
- Point Biomedical
Kidney Transplant Failure
Kidney Transplantation and Renal and Myocardial Perfusion
The cardiovascular morbidity and mortality is significantly higher in chronic kidney disease (CKD) patients, especially in dialysis patients, than in normal population.
- Trial name
- Transkidney (NCT02960802)
- Testing
- kidney transplantation
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Heart Failure
The Role of Nuclear Imaging in Heart Failure
Heart failure is a clinical syndrome of exercise intolerance and/or congestion. The potential roles of myocardial perfusion and metabolic abnormalities in subjects with cardiovascular risks, metabolic disease and heart failure…
- Trial name
- NCT02697669
- Testing
- 18F-FDG PET
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Far Eastern Memorial Hospital
Cardiac Transplantation
Absolute Myocardial Perfusion Measurement in the Transplanted Heart
The goal of this study is to detect AR and CR in the transplanted heart by quantitative assessment of myocardial blood flow and its constituents by myocardial contrast echocardiography (MCE).
- Trial name
- NCT00414895
- Where
- Switzerland
- Volunteers
- 90 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Coronary Artery Disease
Quantitative 13N-Ammonia Cardiac Rest/Stress Digital PET/CT
Accurate measurements from a non-invasive test like myocardial perfusion positron emission tomography/ computed tomography (PET/CT) may decrease the need for invasive procedures such as cardiac catheterization.The investigators…
- Trial name
- NCT03170817
- Testing
- Cardiac Perfusion Rest/Stress Digital PET/CT, N-13 ammonia, Regadenoson
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Stanford University
Coronary Disease, Echocardiography
Meta-Analysis of Stress Myocardial Perfusion Imaging
Background: Detection of coronary artery disease (CAD) is important due to its high prevalence and its medical and economic implications.
- Conditions
- Coronary Disease, Echocardiography, Fractional Flow Reserve, Myocardial, Hemodynamics
- Trial name
- NCT03180060
- Where
- Mexico
- Volunteers
- 23,051 people
- Sponsor
- American British Cowdray Medical Center
Coronary Artery Disease
Assessment of Global Myocardial Perfusion Reserve Using Coronary Sinus Flow Measurements
The aim of this study is to assess whether myocardial perfusion reserve, measured during routine clinically ordered regadenoson stress cardiac magnetic resonance (CMR) has prognostic value in predicting adverse cardiovascular…
- Trial name
- NCT02697877
- Testing
- Regadenoson
- Where
- United States
- Volunteers
- 183 people
- Sponsor
- University of Illinois Chicago
Coronary Artery Disease
CO2 as a Stress Agent for Perfusion Imaging
Myocardial perfusion imaging (MPI) is a nuclear scan using a radioisotope to see blood flow to the muscles of the heart when the heart is at rest and when it is under stress.
- Trial name
- CO2 STRESS (NCT02043535)
- Testing
- Delivery of precise levels of carbon dioxide with the RA-MR™ Virtual Sequential Gas Delivery System., Delivery of rubidium radioisotope (Rb-82) using the automated pump/elution system
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Disease, Myocardial Perfusion Abnormalities
Regadenoson Real Time Perfusion Imaging Trial-Optison
The purpose if this study is to examine how effective Regadenoson is in detecting coronary artery disease during a stress echocardiogram when Optison is administered.
- Trial name
- NCT01489176
- Testing
- Regadenoson; Optison
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Nebraska
Stable Angina, Non-ST-elevation Acute Coronary Syndrome
Japanese Coronary Intervention Using Drug Eluting and Perfusion Therapy for Left Main Disease (JDEPTH-LM Registry)
JDEPTH-LM Registry is a prospective, observational, multi-center study designed for the efficacy and safety of Double-effect kissing balloon technique (W-KBT) in left main (LM) bifurcation percutaneous coronary intervention (PCI)…
- Conditions
- Stable Angina, Non-ST-elevation Acute Coronary Syndrome, Unstable Angina
- Trial name
- NCT06436092
- Where
- 32 sites in Japan
- Volunteers
- 280 people
- Sponsor
- TCROSS Co., Ltd.
Type 2 Diabetes
Evaluation of Myocardial Perfusion Heterogeneity Imaging in Diabetes Patients (EVADIAB)
Long-term additive prognostic value of heterogeneity myocardial perfusion imaging of SPECT over clinical and ischemia in high-risk diabetic patients
- Trial name
- EVADIAB (NCT02316054)
- Testing
- MPHI
- Where
- France
- Volunteers
- 170 people
- Sponsor
- University Hospital, Grenoble
Coronary Artery Disease
Accuracy of Half of the Usual Radiotracer Dose in SPECT
There has been a shortage of nuclear isotopes, not only in Canada but around the world. New, more sensitive SPECT cameras can obtain better images in shorter scan times.
- Trial name
- SPECT-Light (NCT01412827)
- Testing
- 1/2 dose of 99mTc OR 201Tl tracers
- Where
- Canada
- Volunteers
- 18 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Disease
A Phase I Study to Evaluate BFPET as a Potential Myocardial Perfusion Imaging(MPI) Agent for PET
Safety and dosimetry of BFPET™ will be evaluated in healthy volunteers and Coronary Artery Disease (CAD) patients , male or female and of age ranging between 20-80 years old.
- Trial name
- NCT00733460
- Testing
- BFPET
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Fluoropharma, Inc.
Myocardial Ischemia
Stress CMR Perfusion Imaging in the United States (SPINS) Study
Numerous single-center studies have indicated gadolinium-enhanced stress CMR perfusion imaging has excellent diagnostic accuracy for coronary artery disease and negative clinical event rates, with its diagnostic accuracy…
- Trial name
- SPINS (NCT03192891)
- Testing
- Stress cardiac magnetic resonance (CMR) perfusion imaging
- Where
- 13 sites in United States
- Volunteers
- 2,349 people
- Sponsor
- Society for Cardiovascular Magnetic Resonance