Clinical trials: Angiogram, active
Coronary Artery Disease
Evaluation of the Benefit of Exercise Testing for the Diagnosis of Obstruction in the Coronary Arteries of the Heart
The purpose of this study is to determine whether exercise testing can detect an obstruction in a coronary artery, and, thereby, can avoid performing a coronary imaging in some cases.
- Trial name
- DP-Cor-1 (NCT05140434)
- Testing
- Exercise test, Cardiac CT
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Centre Hospitalier Sud Francilien
Coronary Artery Disease Left Main, Coronary Artery Disease
Fractional Flow Reserve Versus Angiography for Treatment-Decision and Evaluation of Significant Left MAIN Coronary Artery Disease
The primary purpose of the study was to determine whether the 2-year probability of major adverse cardiac events (primary composite outcome) differed significantly between patients who underwent angiography-guided Percutaneous…
- Trial name
- FATE-MAIN (NCT05829889)
- Testing
- FFR-Guided PCI, Angiography-Guided PCI
- Where
- 49 sites in Hong Kong, India and 3 more
- Volunteers
- 960 people
- Sponsor
- Seung-Jung Park
Acute Myocardial Infarction, Coronary Artery Disease
Physiology-guided vs Angiography-guided Non-culprit Lesion Complete Revascularization for Acute MI & Multivessel Disease
COMPLETE-2 is a prospective, multi-centre, randomized controlled trial comparing a strategy of physiology-guided complete revascularization to angiography-guided complete revascularization in patients with acute ST-segment…
- Trial name
- COMPLETE-2 (NCT05701358)
- Testing
- Physiology-guided NCL PCI, Angiography-guided NCL PCI
- Where
- 138 sites in United States, Australia and 18 more
- Volunteers
- 5,100 people
- Sponsor
- Population Health Research Institute
Major Adverse Cardiovascular Events (MACE), Prevention
Serial Coronary CTA-based Plaque Progression Detection for Management of Coronary Heart Disease
The primary objective of this study is to evaluate whether a management strategy based on coronary computed tomography angiography (CCTA) for patients with non-obstructive coronary artery disease can improve the LDL-C target…
- Conditions
- Major Adverse Cardiovascular Events (MACE), Prevention, Coronary Artery Disease(CAD), CT Angiography
- Trial name
- SUCCESS (NCT06843005)
- Testing
- Coronary Computed Tomography Angiography, Current clinical guidelines
- Where
- China
- Volunteers
- 3,100 people
- Sponsor
- Zhang longjiang,MD
Coronary Artery Disease
Troponin in Acute Chest Pain to Risk Stratify and Guide EffecTive Use of Computed Tomography Coronary Angiography
Most patients presenting to hospital with symptoms of a heart attack are sent home without further tests once a heart attack has been ruled out.
- Trial name
- TARGET-CTCA (NCT03952351)
- Testing
- CT Coronary Angiography (CTCA)
- Where
- 9 sites in United Kingdom
- Volunteers
- 3,170 people
- Sponsor
- University of Edinburgh
STEMI, PCI
Intravascular Ultrasound guidaNce versuS angIoGrapHy Guidance in Patients With ST-segment Elevation Myocardial Infarction
STEMI represents the subtype of ACS with the worst prognosis, associated with high mortality and an elevated risk of complications. The use of IVI guidance holds the potential to reduce the incidence of MACE.
- Trial name
- INSIGHT-STEMI (NCT07616024)
- Testing
- Intravascular Ultrasound, Coronary angiography guidance
- Where
- China
- Volunteers
- 2,488 people
- Sponsor
- Shanghai Zhongshan Hospital
Coronary Computed Tomography Angiography, Stable Chest Pain
CCTA Improves Clinical Management of Stable Chest Pain
The investigator aims to prospectively enroll patients who were referred for coronary computed tomography angiography (CCTA) for the assessment of stable chest pain (SCP) suspected of obstructive coronary artery disease (CAD).
- Conditions
- Coronary Computed Tomography Angiography, Stable Chest Pain, Optimal Medical Therapy, Invasive Coronary Angiography
- Trial name
- CICM-SCP (NCT04691037)
- Testing
- CCTA
- Where
- 4 sites in China
- Volunteers
- 50,000 people
- Sponsor
- Tianjin Chest Hospital
Coronary Artery Disease
Prospective CT Assessment After DCB
This prospective, multicenter observational cohort study aims to investigate changes in target lesion hemodynamic parameters, diameter stenosis, plaque characteristics of CCTA before and after the DCB procedure and evaluate their…
- Trial name
- PREVAIL (NCT07373145)
- Where
- South Korea
- Volunteers
- 165 people
- Sponsor
- Seoul National University Hospital
Retinopathy, Retinal Vein Occlusion
Feasibility and Safety of MB-102 in Ocular Angiography as Compared to Fluorescein Sodium
The objective of this study is to evaluate the safety and image quality of the investigational dye, MB-102, compared to the control dye (fluorescein sodium) in healthy and diseased eyes using fluorescent angiography for retinal…
- Conditions
- Retinopathy, Retinal Vein Occlusion, Diabetic Retinopathy, Macular Degeneration
- Trial name
- NCT04008121
- Testing
- Fluorescein sodium and Zeiss FF450 fundus camera, MB-102 and Zeiss FF450 fundus camera, Fluorescein sodium and commercially available optical angiography imaging system
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- MediBeacon
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
Patient Preference
CT-Angiography Plaque Characteristics and Events in Deferral Patients by Invasive Fractional Flow Reserve
Fractional flow reserve (FFR)-guided PCI for chronic coronary syndromes (CCS) is reported to improve the outcomes compared with angiography-guided PCI.
- Trial name
- CAPTURE (NCT06508697)
- Testing
- invasive coronary angiography (ICA) with fractional flow reserve (FFR) pressure measurement
- Where
- Japan
- Volunteers
- 400 people
- Sponsor
- Fujita Health University
Atrial Fibrillation (AF), Atrial Flutter
Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergency Department (LA CLOTTED)
The goal of this randomized clinical trial is to learn whether patients with symptomatic atrial fibrillation or atrial flutter (AF) who require heart imaging to rule out a blood clot before cardioversion would benefit from…
- Trial name
- LA CLOTTED (NCT07002450)
- Testing
- Cardiac computed tomography angiography, Standard of care management
- Where
- 3 sites in United States, Canada
- Volunteers
- 190 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Headaches Associated With Subarachnoid Hemorrhage (SAH)
IA Lidocaine and Methylprednisolone for Headache Associated With Subarachnoid Hemorrhage
Subarachnoid hemorrhage (SAH) is a type of bleeding around the brain that can cause sudden and severe headaches. These headaches can be debilitating and persist for weeks, significantly impacting a patient's comfort and recovery.
- Trial name
- LIMSAH (NCT07054801)
- Testing
- Lidocaine hydrochloride, Methylprednisolone sodium succinate
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Daniel Raper, MBBS
Ischemia and No Obstructive Coronary Artery Disease, Coronary Microvascular Dysfunction
The DISCOVER INOCA Prospective Multi-center Registry
The overall objective of this multi-center registry is to identify specific phenotypes of INOCA with both an anatomic evaluation (coronary angiography and intravascular imaging) and physiologic assessment with the Abbott…
- Conditions
- Ischemia and No Obstructive Coronary Artery Disease, Coronary Microvascular Dysfunction, Coronary Vasospasm, Endothelial Dysfunction
- Trial name
- DISCOVER INOCA (NCT05288361)
- Testing
- Coroventis Coroflow Cardiovascular System and PressureWire™ X Guidewire
- Where
- 9 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Yale University
Coronary Artery Disease
Women's IschemiA TRial to Reduce Events In Non-ObstRuctive CAD
The Ischemia-IMT (Ischemia-Intensive Medical Treatment Reduces Events in Women with Non-Obstructive CAD), subtitle: Women's Ischemia Trial to Reduce Events in Non-Obstructive CAD (WARRIOR) trial is a multicenter, prospective…
- Trial name
- WARRIOR (NCT03417388)
- Testing
- High dose potent statin, ACE-I (lisinopril) or ARB (losartan), Aspirin 81 enteric coated tablet daily
- Where
- 81 sites in United States, Puerto Rico
- Volunteers
- 2,476 people
- Sponsor
- Cedars-Sinai Medical Center
Coronary Artery Disease
1-month vs 12-month DAPT for ACS Patients Who Underwent PCI Stratified by IVUS: IVUS-ACS and ULTIMATE-DAPT Trials
Prospective, multicenter, randomized, double-blind, placebo-controlled trials.
- Trial name
- NCT03971500
- Testing
- AntiPlatelet therapy, Percutaneous coronary intervention
- Where
- China
- Volunteers
- 3,710 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
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
Alzheimer's Disease, Mild Cognitive Impairment
Retinal Imaging in Neurodegenerative Disease
This study aims to develop and evaluate biomarkers using non-invasive optical coherence tomography (OCT) and OCT angiography (OCTA) as well as ultra-widefield (UWF) fundus photography to assess the structure and function of the…
- Conditions
- Alzheimer's Disease, Mild Cognitive Impairment, Parkinson's Disease, Multiple Sclerosis
- Trial name
- NCT03233646
- Testing
- Retinal and Choroidal Imaging
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Duke University
Infarction, Brain
CT-Angiography Versus Angiogram as Ancillary Tests in the Determination of Death by Neurologic Criteria
Diagnostic performance of a novel protocol for computed tomography-angiography, as ancillary test in the determination of complete cerebral infarction, in comparison to four vessel angiography.
- Trial name
- Tadaa (NCT07341490)
- Where
- Sweden
- Volunteers
- 50 people
- Sponsor
- Region Stockholm
Atrial Fibrillation
Coronary Computed Tomography AngioGraphy Prior to Catheter Ablation in Patients With Atrial FIBrillation
The purpose of this randomized, controlled trial is to investigate whether coronary computed tomography (CT) angiography prior to catheter ablation and derived treatment (medical anti-ischemic and multimodality treatment and/or…
- Trial name
- FIBCAG (NCT05978388)
- Testing
- Analysis of coronary CT Angiography and CAC scoring at the time of catheter ablation
- Where
- Denmark
- Volunteers
- 852 people
- Sponsor
- Tor Biering-Sørensen