Clinical trials: Coronary Computed Tomography Angiography
Cardiovascular Diseases, Asymptomatic Condition
Cardiovascular Screening in Asymptomatic South Asians
Cardiovascular disease (CVD) is the leading cause of morbidity, mortality and healthcare costs in the United Kingdom. Ethnic minorities like South Asians (SA) have a 3-5 times higher incidence of CVD as predicted by various risk…
- Conditions
- Cardiovascular Diseases, Asymptomatic Condition, South Asian
- Trial name
- NCT06765785
- Testing
- CTCA
- Volunteers
- 50 people
- Sponsor
- Sandwell & West Birmingham Hospitals NHS Trust
Contrast-Induced Nephropathy
High Dose Atorvastatin for Preventing Contrast-induced Nephropathy
The aim of this study is to determine the efficacy of atorvastatin in the prevention of contrast-induced nephropathy in patients undergoing computed tomography coronary angiography.
- Trial name
- NCT02114346
- Testing
- Atorvastatin, 0.9% sodium chloride
- Where
- Iran
- Volunteers
- 250 people
- Sponsor
- Isfahan University of Medical Sciences
Coronary Artery Disease, Hypercholesterolemia
A Trial Assessing the Effectiveness of Evolocumab in Reducing the Plaque Burden in Participants With Subclinical Atheroma
The main aim of this trial is to demonstrate that Evolocumab plus routine lipid management is superior to routine lipid management alone in modifying plaque (non-calcified) volume as measured by Artificial Intelligence-enabled…
- Conditions
- Coronary Artery Disease, Hypercholesterolemia, Atheroma, Atherosclerotic Plaque
- Trial name
- NCT07803679
- Testing
- Evolocumab, Routine Lipid Management, Autoinjector
- Volunteers
- 308 people
- Sponsor
- Amgen
Coronary Artery Disease
Diagnostic Imaging Strategies for Patients With Stable Chest Pain and Intermediate Risk of Coronary Artery Disease
The primary hypothesis is that computed tomography (CT) is superior to invasive coronary angiography (ICA) concerning the primary endpoint MACE (MACE = major adverse cardiovascular event; defined as at least one of the following…
- Trial name
- DISCHARGE (NCT02400229)
- Testing
- Computed tomography angiography (cardiac CT), Invasive coronary angiography (ICA)
- Where
- 20 sites in Austria, Czechia and 13 more
- Volunteers
- 3,546 people
- Sponsor
- Charite University, Berlin, Germany
Coronary Artery Disease
Coronary Artery and Coronary Artery Bypass Graft Imaging Using a Specialized Catheter and Computed Tomography
The present study relates to a new approach to coronary artery and coronary artery by-pass graft imaging, and more particularly to computed tomographic angiography following an aortic root injection of a low amount of contrast…
- Trial name
- NCT00474565
- Testing
- Placement of an aortic root pigtail catheter.
- Where
- United States
- Sponsor
- Corewell Health East
Coronary Angiography, Chest Pain
Coronary Computed Tomography for Systematic Triage of Acute Chest Pain Patients to Treatment (CT-STAT)
This is a prospective, randomized multicenter trial comparing MSCT to standard of care (SOC) diagnostic treatment in the triage of Emergency Department (ED) low to intermediate risk chest pain patients.
- Trial name
- CTSTAT (NCT00468325)
- Testing
- Multi-slice computed tomography, Rest-stress Nuclear Myocardial Perfusion Imaging
- Where
- 16 sites in United States
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- Corewell Health East
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
Contrast Enhancement on Cardiac CT
Comparison of Contrast Agents During CT Angiography
The purpose of this study is to compare the effects of a certain contrast agent (iodixanol) to two other commonly used contrast agents called Iopamidol (Isovue) and iohexol (Omnipaque), on heart and kidney safety in patients…
- Trial name
- Visipaque (NCT01534975)
- Testing
- contrast agent
- Where
- United States
- Volunteers
- 513 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Coronary Artery Disease (CAD)
An International Study to Evaluate Diagnostic Efficacy of Flurpiridaz (18F) Injection PET MPI in the Detection of Coronary Artery Disease (CAD)
This is a Phase 3, prospective, open-label, international, multicentre study of Flurpiridaz (18F) Injection for PET MPI in patients referred for ICA because of suspected CAD.
- Trial name
- NCT03354273
- Testing
- PET MPI, SPECT MPI, Pharmacological stress agents
- Where
- 53 sites in United States, Canada and 5 more
- Volunteers
- 730 people
- Sponsor
- GE Healthcare
Ischemic Heart Disease, Atherosclerosis
Micro-RNA Profile in Patients With Different Stages of Atherosclerosis According to CTA
The main purpose of this single-center study is to determine the spectrum and levels of cardiospecific circulating microRNAs in patients with different stages of atherosclerosis according to 640-slice multispiral computed…
- Trial name
- CT-CA-miRNA (NCT03855891)
- Testing
- blood test
- Where
- Russia
- Volunteers
- 81 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Out of Hospital Cardiac Arrest Without ST-segment Elevation
Performance of Coronary CT Angiography to Rule Out Coronary Artery Disease After Out-of-hospital Cardiac Arrest
Out-of-hospital cardiac arrest (OHCA) has multiple etiologies. In the absence of ST-elevation myocardial infarction, percutaneous coronary intervention (PCI) is delayed.
- Trial name
- PERFECCT (NCT05961488)
- Testing
- Coronary Calcium Score and Coronary CT angiogram
- Where
- France
- Volunteers
- 200 people
- Sponsor
- CHU de Reims
Ischemic Heart Disease, Non STEMI
Coronary Computed Tomography Versus Invasive Angiography for Non-ST Elevation Acute Coronary Syndrome
Coronary computed tomography angiography (CCTA) is a widely accepted initial diagnostic test for individuals suspected of having chronic coronary syndromes.
- Conditions
- Ischemic Heart Disease, Non STEMI, Angina Pectoris, Unstable, Coronary Disease
- Trial name
- TRACTION (NCT06101862)
- Testing
- CCTA, Conventional ICA, Team-based interventional triage
- Where
- 6 sites in Denmark
- Volunteers
- 2,300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Coronary Artery Disease Amenable to Bypass Graft Surgery
Graft Patency in Beating Heart Vs. Conventional CABG Using Cardiac CT
The purpose of this study is to compare graft patency rates following coronary artery bypass graft surgery performed by beating heart vs. conventional techniques using cardiac CT scanning to evaluate the bypass grafts.
- Trial name
- NCT00259493
- Testing
- Off-Pump Coronary Artery Bypass Graft Surgery
- Where
- Canada
- Volunteers
- 350 people
- Sponsor
- Trillium Health Centre
Atrial Fibrillation, Cardiovascular Diseases
LAAC-registry: Clinical Outcome After Echocardiography-guided LAA-closure
The study aims at comparing, in a large cohort of consecutive clinically indicated left atrial appendage closure, clinical and imaging outcomes between different subpopulations.
- Conditions
- Atrial Fibrillation, Cardiovascular Diseases, Thromboembolism
- Trial name
- NCT04628078
- Testing
- Use of echocardiography guidance for LAAC
- Where
- Switzerland
- Volunteers
- 1,000 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Coronary Artery Disease
Stress CT Perfusion in Patients With Chest Pain
Our hypothesis is that quantitative 3D analysis of cardiac CT images obtained during vasodilator stress can accurately identify patients presenting at the emergency department with acute chest pain due to underlying…
- Trial name
- NCT01969916
- Testing
- Regadenoson
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Chicago
Coronary Artery Disease
CCTA and Dynamic CT Perfusion for the Diagnosis of Myocardial Ischemia in Patients With Coronary Stents
A single centre prospective trial in which patients with a prior PCI for stable CAD who are referred for invasive angiography will undergo state-of-the art CCTA and dynamic CT perfusion.
- Trial name
- PACIFIC-III (NCT04742933)
- Testing
- There is no intervention in this observational trial
- Where
- Netherlands
- Volunteers
- 140 people
- Sponsor
- Amsterdam UMC, location VUmc
To Assess the Feasibility of CT-derived FFR, WSS and TPF on Coronary Atherosclerotic Plaque
Evaluation of FFR, WSS, and TPF Using CCTA
To assess the feasibility of CT-derived computed fractional flow reserve (FFRCT), wall shear stress and total plaque force on coronary atherosclerotic plaque and to collect the preliminary data to apply those parameters for the…
- Trial name
- NCT01857687
- Where
- 2 sites in South Korea
- Volunteers
- 100 people
- Sponsor
- Seoul National University Hospital
Diabetes Mellitus
A Study to Evaluate Coronary Atherosclerosis in Patients With Diabetes Mellitus
The purpose of this study is to evaluate the natural history of coronary atherosclerosis development and progression over time by CCTA and to identify risk factors attributable to the development of coronary atherosclerosis in a…
- Trial name
- DREAM-CCTA (NCT05801432)
- Where
- South Korea
- Volunteers
- 511 people
- Sponsor
- Asan Medical Center
Coronary Atherosclerosis, Diabetes Mellitus
Validation Study of Coronary CT Angiography as a Screening Tool in Asymptomatic Diabetes
The purpose of this study is to evaluate the prevalence and clinical predictors of subclinical coronary atherosclerosis and to validate the usefulness of coronary CT angiography as a screening tool in asymptomatic patients with…
- Trial name
- NCT00431977
- Testing
- coronary computed tomography angiography
- Where
- South Korea
- Volunteers
- 1,000 people
- Sponsor
- Seoul National University Bundang Hospital
Chest Pain, Acute Coronary Syndrome
High-Sensitivity Troponin T and Coronary Computed Tomography Angiography for Rapid Diagnosis of Emergency Chest Pain
The purpose of this study is to determine the efficacy and safety of an evaluation strategy based on utilization of high sensitivity cardiac troponin T (hscTnT), followed by coronary computed tomography angiography (CCTA) in…
- Trial name
- TRUE (NCT01836211)
- Testing
- Fast strategy, Standard of care strategy
- Where
- Spain
- Volunteers
- 101 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau