Clinical trials: Coronary Angiography
Coronary Artery Disease
Virtual Coronary Physiology: an Angiogram is All You Need
Disease in coronary arteries kills more people in the UK than any other cause. The investigators have developed a computer system ('VIRTU') which predicts blood pressure changes inside coronary arteries.
- Trial name
- NCT02437734
- Testing
- Percutaneous Coronary Intervention
- Where
- United Kingdom
- Volunteers
- 119 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Cardio-Renal Syndrome, Coronary Angiography
Risk Factors and Prognosis of Adverse Cardiovascular and Kidney Events After Coronary Intervention
As a single center, retrospective observation study in Guangdong Institute of Cardiovascular Diseases, this study included the main study population of patients who underwent coronary angiography and / or coronary intervention…
- Conditions
- Cardio-Renal Syndrome, Coronary Angiography, Coronary Artery Disease, Kidney Diseases
- Trial name
- NCT04407936
- Where
- China
- Volunteers
- 88,938 people
- Sponsor
- Guangdong Provincial People's Hospital
Coronary Artery Disease, Atherosclerosis
The Lipid-Rich Plaque Study
The purpose of this study is to enhance medical knowledge of the causes of future coronary problems. Many studies in patients who have already experienced a coronary problem point to the danger associated with plaques that are…
- Trial name
- LRP (NCT02033694)
- Testing
- NIRS-IVUS Imaging (TVC Imaging System)
- Where
- 41 sites in United States, Italy and 4 more
- Volunteers
- 1,563 people
- Sponsor
- Infraredx
Fibrillation, Atrial, Coronary Artery Disease
Atrial Fibrillation and Non-obstructive Coronary Lesions
Atrial fibrillation (AF) is the most common cardiac arrhythmia associated with excessive risk of ischemic stroke and heart failure as well as reduced life expectancy.
- Conditions
- Fibrillation, Atrial, Coronary Artery Disease, Chronic Kidney Diseases
- Trial name
- AF-CAD (NCT04537507)
- Testing
- Coronary angiography
- Where
- 5 sites in Poland, Russia and 1 more
- Volunteers
- 8,000 people
- Sponsor
- Medical University of Bialystok
CT - Coronary Thrombosis
The Diagnostic Power Of Coronary CT Angiography In Patients With Chest Pain And Zero Calcium Score
To prove the non-used wide diagnostic range of CCTA in diagnosis of other causes of chest pain in addition to the traditional known role in coronary atherosclerosis.
- Trial name
- NCT06552663
- Testing
- CCTA
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Assiut University
Healthy
The North Sea Race Endurance Exercise Study
Competitions such as marathon running and endurance cycling events are increasingly popular and represent an important motivation for sustaining training among leisure-time athletes.
- Trial name
- NEEDED (NCT02166216)
- Where
- Norway
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Helse Stavanger HF
ST-segment Elevation Myocardial Infarction (STEMI)
Angio-IMR and Cardiac MR-derived MVO in STEMI Patients
Coronary microcirculatory dysfunction has been known to be prevalent even after successful revascularization of ST-segment elevation myocardial infarction (STEMI) patients.
- Trial name
- NCT04828681
- Testing
- Cardiac magnetic resonance imaging
- Where
- 2 sites in United States, China
- Volunteers
- 324 people
- Sponsor
- Samsung Medical Center
Contrast Induced Nephropathy
Assessment of the Effect of Atorvastatin on Prevention of CIN in Patients Undergoing Coronary Angiography
As the effect of statin use before the angiography to prevent contrast induced nephropathy (CIN) is not well-known, the aim of the current study is to assess the effect of atorvastatin on prevention of CIN in patients undergoing…
- Trial name
- CIN (NCT02113540)
- Testing
- Atorvastatin
- Where
- Iran
- Sponsor
- Isfahan University of Medical Sciences
Contrast-induced Acute Kidney Injury, Microalbuminuria
Microalbuminuria Predicting CIAKI After CAG
The purpose of this study is to investigate the association between pre-existing microalbuminuria and contrast-induced acute kidney injury (CIAKI) following coronary angiography (CAG).
- Trial name
- MPCC (NCT02808845)
- Testing
- microalbuminuria
- Where
- China
- Volunteers
- 800 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Acute Coronary Syndrome
STEMI Versus NSTEMI: Clinical and Angiographic Differences
The purpose of this study is to assess differences in the risk profile and in the coronary angiographic presentation between STEMI and NSTEMI.
- Trial name
- NCT01636427
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Federico II University
CKD, ACS (Acute Coronary Syndrome)
Early Coronary Angiography in Advanced Chronic Kidney Disease With Acute Coronary Syndrome
This is the retrospective study regarding the association of invasive coronary angiography and time to renal replacement therapy initiation and mortality in patients with chronic kidney disease stage 4-5 who develop acute…
- Conditions
- CKD, ACS (Acute Coronary Syndrome), Coronary Angiography (CAG)
- Trial name
- CAG in CKD-ACS (NCT07474441)
- Testing
- coronary angiography
- Volunteers
- 139 people
- Sponsor
- Chulalongkorn University
Congenital Heart Disease, Children, Only
Optical Coherence Tomography Angiography (OCTA) in Children's Cardiac Surgery
Around 3500 children including 1,000 babies a year in the UK require heart surgery. Open-heart repairs involve the heart being stopped, while blood is pumped around the body using a cardiopulmonary bypass machine.
- Trial name
- OCTA (NCT05568849)
- Testing
- OCTA measurements
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Coronary Artery Disease, Atherosclerosis
CaRi-Heart Assessment of Risk and Evaluation of Inflammation in Coronary CT Angiography (CARE-CCTA)
This study evaluates the use of CaRi-Heart® analysis, an artificial-intelligence (AI) software tool that measures inflammation in the coronary arteries using images already captured during a standard Coronary CT Angiography…
- Conditions
- Coronary Artery Disease, Atherosclerosis, Cardiovascular Inflammation
- Trial name
- CARE-CCTA (NCT07220304)
- Testing
- CaRi-Heart® Analysis
- Where
- 18 sites in United States
- Volunteers
- 15,000 people
- Sponsor
- Corazon Medical PC
Chronic Coronary Syndrome, Coronary Artery Disease
Feasibility of a Deep Learning-based Algorithm for Non-invasive Assessment of Vulnerable Coronary Plaque
The primary objective of this study is to assess the accuracy in terms of sensitivity, specificity, negative and positive predicted values of the DL-based algorithm with respect to correct identification of the plaque and…
- Conditions
- Chronic Coronary Syndrome, Coronary Artery Disease, Stable Angina, Acute Coronary Syndrome
- Trial name
- FOCUS DL (NCT06186336)
- Testing
- Deep Learning-based Vulnerable Plaque Detection and Assessment Tool
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- GE Healthcare
Prevalence of Myocarditis in MINOCA Patients
Prevalence of Myocarditis in Patients Suspected Myocardial Infarction With Non-Obstructive Coronary Arteries
This study aims to determine the prevalence of myocarditis among patients suspected of having myocardial infarction with non-obstructive coronary arteries (MINOCA) and to analyze its clinical characteristics, diagnostic markers .
- Trial name
- NCT06966531
- Testing
- Coronary angiography
- Volunteers
- 148 people
- Sponsor
- Assiut University
Chest Pain, Coronary Occlusion
Advanced Cardiovascular Imaging Consortium
The ACIC is a Collaborative Quality Improvement (CQI) program involving the collection of data related to: indications for Coronary Computed Tomography (CCTA), patient health characteristics, acquisition techniques of CCTA scans…
- Conditions
- Chest Pain, Coronary Occlusion, Coronary Artery Disease
- Trial name
- ACIC (NCT00640068)
- Where
- 50 sites in United States
- Volunteers
- 42,926 people, healthy volunteers welcome
- Sponsor
- Corewell Health East
Myocardial Bridging, Coronary Atherosclerosis
Coronary Myocardial Bridge and Coronary Plaques on MDCT
Myocardial bridging is a condition in which a segment of a coronary artery passes through the heart muscle instead of running on its surface.
- Trial name
- NCT07916272
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sohag University
Bypass Graft Stenosis
Results of Coronary Angiography Rafter CABG: Comparison Between No-touch and Conventional Vein Graft
Coronary artery disease is one of the biggest health issue worldwide: It is estimated that cardiovascular diseases cause around 45% of all death in Sweden and in the West World.
- Trial name
- NCT04656366
- Testing
- Coronary Angiography
- Where
- Sweden
- Volunteers
- 1,000 people
- Sponsor
- Region Örebro County
Angina
The Syndrome X-ercise Study SYNDEX
This pilot study evaluates the effect of exercise training on CFR, functional capacity, heart rate variability, endothelial function and quality of life in patients with no obstructive coronary artery disease and angina.
- Trial name
- SYNDEX (NCT02905630)
- Testing
- Exercise training
- Where
- Norway
- Volunteers
- 30 people
- Sponsor
- Helse Stavanger HF
Coronary Angioplasty
Intracoronary Adenosine Administration to Prevent Periprocedural Myonecrosis in Elective Coronary Angioplasty
Aim of the study is to evaluate the benefits from adjunctive intracoronary administration of adenosin in elective patients undergoing coronary angioplasty.
- Trial name
- PREVENT-ICARUS (NCT01148147)
- Testing
- Adenosine
- Where
- Italy
- Volunteers
- 260 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita