Clinical trials: Coronary Angiography
Anxiety
Perioperative Anxiety Among Patients Undergoing Coronary Angiography or Angioplasty
Anxiety is defined as apprehension, tension, or uneasiness that originates from the danger which may be internal or external. Anxiety may manifest with symptoms related to behavior, emotions, and cognition.
- Trial name
- NCT06531252
- Where
- Vietnam
- Volunteers
- 306 people, healthy volunteers welcome
- Sponsor
- University Medical Center Ho Chi Minh City (UMC)
Contrast-induced Nephropathy
Comparison of Captisol-Enabled™ Iohexol and Omnipaque™ in Patients With Impaired Renal Function Undergoing Coronary Angiography
Randomized parallel group study comparing the renal safety of Captisol-Enabled™ Iohexol (CE-Iohexol) Injection and Omnipaque™ (Iohexol) Injection in patients with impaired renal function undergoing coronary angiography.
- Trial name
- NCT04627831
- Testing
- CE-Iohexol, Iohexol
- Sponsor
- Ligand Pharmaceuticals
Angiocardiography
The Safety and toleRability of UltraviSt in Patients Undergoing Cardiac CaTheterization (TRUST)
This study is to collect the information of Ultravist® in the patients indicated for the coronary angiography or PCI, like rate of ADR in patients, the dose for different indications, image quality to prove Ultravist the good…
- Trial name
- TRUST (NCT01206257)
- Testing
- Iopromide (Ultravist, BAY86-4877)
- Where
- China
- Volunteers
- 17,513 people
- Sponsor
- Bayer
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
Acute Myocardial Infarction, STEMI
Multi-modality Imaging in Acute Myocardial Infarction
The goal of this study is to use three (3) different imaging techniques:Fractional Flow Reserve (FFR) allows precise measurement of blood flow in the arteries to the heart, and is more reliable than pictures alone to determine…
- Conditions
- Acute Myocardial Infarction, STEMI, Coronary Artery Disease, Atherosclerotic Plaque Disruption With Thrombosis of Artery
- Trial name
- MIAMI (NCT02926755)
- Testing
- Coronary Angiography
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Corewell Health East
Coronary Stenosis
Computed Tomography (CT) Coronary Angiogram Evaluation in Cancer Patients Having CT Thorax, Abdomen and Pelvis
Currently patients with certain cancer usually have routine follow up (Computed Tomography of Thorax, Abdomen and Pelvis) CT TAP scans to see response to treatment or relapse.
- Trial name
- NCT02275143
- Testing
- CT TAP Scan
- Where
- United Kingdom
- Volunteers
- 80 people
- Sponsor
- University Hospital Plymouth NHS Trust
Acute Kidney Injury, IHD
The Effect of Spironolactone on Acute Kidney Injury in Patients Undergoing Coronary Angiography
an interventional study to measure the possible effects of spironolactone ( an aldosterone antagonist) on the incidence of acute kidney injury after coronary angiography
- Conditions
- Acute Kidney Injury, IHD, Contrast-induced Nephropathy
- Trial name
- NCT03329443
- Testing
- Spironolactone
- Where
- Iraq
- Volunteers
- 490 people
- Sponsor
- Alhasan Mujtaba Abdul-Wahid
Stable Angina, Unstable Angina
Impact of Low Frame Rate Fluoroscopy and Cine-angiography on Reducing Operator and Patient Dose
The investigators sought to investigate the efficacy of low frame rate (fluoroscopy at 7.5 frames per second (FPS) and Cine at 10 pulse per second (PPS) vs.
- Conditions
- Stable Angina, Unstable Angina, Acute Coronary Syndrome
- Trial name
- NCT02574949
- Testing
- Radiation: 15 FPS Cine 15 PPS, Radiation: 7.5 low Frame rate, Low Cine
- Where
- Canada
- Volunteers
- 600 people
- Sponsor
- University Health Network, Toronto
Coronary Artery Disease
Physicians International Coronary Computed Tomography Angiography (CCTA) Utilization Registry
This protocol describes an observational study whose goal is to collect de-identified Coronary CT Angiography (CCTA) acquisition factors and interpretations (findings) from several hundred U.S.
- Trial name
- BIGPICTURE (NCT00932958)
- Where
- United States
- Volunteers
- 6,000 people
- Sponsor
- MDDX LLC
Ectasia, Coronary Artery Disease
Coronary Artery Ectasia in Elective Coronary Angiography : Predictors, Outcomes and Management
Coronary artery ectasia (CAE) is the diffuse dilatation of coronary artery. It is defined as a dilatation with a diameter of 1.5 times the adjacent normal coronary artery .
- Trial name
- NCT03896321
- Testing
- Antiplatelet Agents, Anticoagulants
- Where
- Egypt
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Assiut University
Coronary Artery Bypass Graft Surgery (CABG)
Association Between μFR And CABG Outcomes
The goal of this observational study is to evaluate the association between Murray law-based quantitative flow reserve and outcomes after coronary artery bypass graft surgery.
- Trial name
- NCT06844721
- Where
- South Korea
- Volunteers
- 945 people
- Sponsor
- Seoul National University Hospital
Coronary Atherosclerosis
Evaluation of Subclinical COronary Atherosclerosis for Risk Stratification Using Coronary Computed Tomography (CT) Angiography
To evaluate the prognostic value of coronary CT angiography (CCTA) for risk stratification in asymptomatic adults in comparison with conventional risk stratification (CRS) and coronary artery calcium scoring (CACS).
- Trial name
- ESCORT (NCT01416532)
- Where
- South Korea
- Volunteers
- 5,000 people
- Sponsor
- Seoul National University Bundang Hospital
NSTEMI - Non-ST Segment Elevation Myocardial Infarction (MI), Acute Myocardial Infarction (AMI)
Treatment With Aspirin Alone Versus Aspirin in Combination With Fondaparinux Before Early Coronary Assessment in Patients With Non-ST-Elevation Myocardial Infarction
The main goal of this study is to compare two treatments in patients with a specific type of heart attack called Non-ST-elevation Myocardial Infarction (NSTEMI).
- Trial name
- FOXY (NCT06710184)
- Testing
- Aspirin, Fondaparinux Sodium
- Where
- 10 sites in Denmark
- Volunteers
- 5,076 people
- Sponsor
- University of Aarhus
Coronary Artery Disease, Coronary Disease
Fractional Flow Reserve Versus Angiography Randomization for Graft Optimization Trial
The FARGO trial is a prospective, randomized (1:1), multicenter study. The aim of the study is to assess the importance of fractional flow reserve (FFR) assessment prior to coronary artery bypass grafting (CABG) with respect to…
- Conditions
- Coronary Artery Disease, Coronary Disease, Myocardial Ischemia, Arteriosclerosis
- Trial name
- FARGO (NCT02477371)
- Testing
- Fractional flow reserve-guided CABG, Angiography-guided CABG
- Where
- 3 sites in Denmark
- Volunteers
- 100 people
- Sponsor
- Odense University Hospital
Transthorcic Echocardiography, Stable Angina Pectoris
TTE Improves Clinical Management of Stable Chest Pain
The investigator aims to prospectively enroll patients who were referred for transthorcic echocardiography (TTE) for the assessment of stable chest pain (SCP) suspected of obstructive coronary artery disease (CAD).
- Conditions
- Transthorcic Echocardiography, Stable Angina Pectoris, Coronary Artery Disease, Major Adverse Cardiac Events
- Trial name
- TICM-SCP (NCT07063147)
- Testing
- TTE
- Where
- China
- Volunteers
- 50,000 people
- Sponsor
- Tianjin Chest Hospital
Stroke, Coronary Artery Disease
Cerebral Artery Stenosis, Coronary Artery Disease and Arrhythmia
There are many reports about the association of coronary artery disease (CAD) and cerebral artery stenosis (CAS), which had been proved to induce stroke and cognition decline after the revascularization including coronary bypass…
- Conditions
- Stroke, Coronary Artery Disease, Arrhythmia
- Trial name
- NCT00247533
- Testing
- Digital subtraction angiography and 24-hour simultaneous recorder of electrocardiograph
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Far Eastern Memorial Hospital
Acute Myocardial Infarction
Coronary Collaterals and Post-reperfusion Intramyocardial Hemorrhage
This study examines the relationship between angiographic coronary collaterals (Rentrop grades) and post-reperfusion microvascular injury.
- Trial name
- MIRON-CL (NCT05898425)
- Where
- United States
- Volunteers
- 262 people
- Sponsor
- Indiana University
Coronary Artery Disease
Augmented-Reality CTA Plus Angiography vs Angiography Alone for Guiding PCI in Coronary Lesions - Randomized Study
The purpose of this study is to compare revascularization strategy and its immediate results after augmented-reality computed tomography angiography (CTA) guided vs.
- Trial name
- AR-PCI (NCT03531424)
- Testing
- Angiographic guided PCI, Augmented-Reality CTA guided PCI
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- Paul Knaapen
Acute Coronary Thrombose, Plaque Rupture
Correlation Between Serum Markers of Unstable Plaque and Virtual Histology of Unstable Plaque Visualized by IVUS
Thirty patients scheduled to coronary angiography and IVUS in according to their treating physician decision will be enrolled in the study.
- Conditions
- Acute Coronary Thrombose, Plaque Rupture, Acute Coronary Syndrome
- Trial name
- IVUS (NCT00466050)
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Ziv Hospital
Coronary Artery Disease
One-Dimensional Mathematical Model-Based Automated Assessment of Fractional Flow Reserve
This study evaluates the diagnostic efficiency of an automated method of noninvasive assessment of the fractional reserve of coronary blood flow.
- Trial name
- NCT03797118
- Testing
- FFR
- Where
- Russia
- Volunteers
- 31 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University