Clinical trials: Fractional Flow Reserve, open to volunteers
Myocardial Infarction, Acute, Multi-Vessel Coronary Artery Stenosis
Timing of FFR-guided PCI for Non-IRA in NSTEMI and MVD (OPTION-NSTEMI)
Many patients with non-ST-segment elevation myocardial infarction (NSTEMI) have multivessel coronary artery disease (MVD), which is associated with poor clinical outcomes.
- Conditions
- Myocardial Infarction, Acute, Multi-Vessel Coronary Artery Stenosis, Multi Vessel Coronary Artery Disease
- Trial name
- NCT04968808
- Testing
- Staged in-hospital complete revascularization, Immediate complete revascularization
- Where
- South Korea
- Volunteers
- 1,014 people
- Sponsor
- Chonnam National University Hospital
Coronary Disease
Postprocedural Contrast Mediated FFR Plus Intracoronary Infusion of Nitroglycerin in Multivessel Patients (PROMETEUS TRIAL)
the use of pressure wires is the standar of care to evaluate angiographically intermediate coronary lesions, however, limitations in the management of these type of lesions continue to be a challenge for the interventional…
- Trial name
- NCT06273293
- Testing
- Fractional Flow Reserve
- Where
- 4 sites in Spain
- Volunteers
- 150 people
- Sponsor
- Fundación EPIC
Coronary Artery Disease
Prognostic Impact of Lesion-specific Hemodynamic Index in Patients With Coronary Artery Disease
The investigators aim to investigate the additive prognostic value of lesion-specific hemodynamic index such as ΔFFR, non-hyperemic pressure ratio such as RFR, over % diameter stenosis and FFR according to treatment strategy, and…
- Trial name
- PRIME-FFR (NCT05250557)
- Testing
- Fractional flow reserve
- Where
- South Korea
- Volunteers
- 2,429 people
- Sponsor
- Seoul National University Hospital
Coronary Artery Disease, Coronary Artery Stenosis
Vessel Imaging Using Optical Coherence Tomography for Plaque Morphology and Vessel Fractional Flow Reserve
The aim of this prospective, investigator-initiated study is to evaluate the diagnostic accuracy and correlations between mopphometric indices: luminal and qualitative parameters assessed by optical coherence tomography (OCT)…
- Conditions
- Coronary Artery Disease, Coronary Artery Stenosis, Tomography, Optical Coherence, 3D-angio-based FFR
- Trial name
- VISION-FFR (NCT06844942)
- Testing
- vessel Fractional Flow Reserve
- Where
- Poland
- Volunteers
- 200 people
- Sponsor
- Medical University of Warsaw
Coronary Artery Disease
Computed Tomography-derived Fractional Flow Reserve vs. Angiographic Quantitative Flow Ratio in Management of Patients With Coronary Artery Disease
This is a multi-center, randomized controlled trial to compare the clinical outcomes between CT-derived fractional flow reserve (CT-FFR) guided strategy and angiography-derived quantitative flow ratio (QFR) guided strategy among…
- Trial name
- CONQUER (NCT07308496)
- Testing
- CT-FFR guided strategy, QFR guided strategy
- Volunteers
- 1,402 people
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Artery Disease, Chest Syndrome
CT Stress Myocardial Perfusion, Fractional Flow Reserve and Angiography in Patients With Stable Chest Pain Syndromes
The purpose of the DYNAMITE trial (Dynamic CT stress myocardial perfusion, CT fractional flow reserve (FFR-CT) and coronary CT angiography for optimized treatment strategy in patients with chest pain syndromes) is to determine…
- Conditions
- Coronary Artery Disease, Chest Syndrome, Acute Myocardial Infarction, Heart Failure
- Trial name
- DYNAMITE (NCT04709900)
- Testing
- CT angiography, FFR-CT and stress CT myocardial perfusion
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
ST Elevation Myocardial Infarction, Non-ST Elevation Myocardial Infarction
IVUS Versus FFR for Non-infarct Related Artery Lesions in Patients With Multivessel Disease and Acute MI
The aim of the study is to compare clinical outcomes between intravascular ultrasound (IVUS)-guided treatment decision versus fractional flow reserve (FFR)-guided treatment decision for non-infarct related artery stenosis in…
- Trial name
- FRAME-AMI2 (NCT05812963)
- Testing
- IVUS-guided PCI group, FFR-guided PCI group
- Where
- 2 sites in South Korea
- Volunteers
- 1,400 people
- Sponsor
- Samsung Medical Center
Coronary Artery Disease, Chronic Coronary Syndrome
Artificial Intelligence-Driven Medipixel Fractional Flow Reserve Versus Invasive Fractional Flow Reserve-Guided PCI Trial (AIM-FFR Trial)
The AIM-FFR trial is a prospective, multi-center, open-label, randomized controlled, non-inferiority trial. The current trial will evaluate non-inferiority of MPFFR-guided PCI, compared with invasive FFR-guided PCI in patients…
- Conditions
- Coronary Artery Disease, Chronic Coronary Syndrome, Acute Coronary Syndrome
- Trial name
- AIM-FFR (NCT07329699)
- Testing
- MPFFR or Invasive FFR
- Where
- 23 sites in South Korea
- Volunteers
- 2,100 people
- Sponsor
- Samsung Medical Center
Peripheral Arterial Disease, Critical Limb Ischemia (CLI)
Pressure (Fractional Flow Reserve) and Flow (Vascular Flow Reserve) Measurements During Peripheral Arterial Interventions
Fractional Flow Reserve (FFR) and Coronary Flow Reserve (CFR) have been originally developed for physiological assessment of coronary artery disease and may hold potential in the management of Peripheral Arterial Disease (PAD) as…
- Trial name
- FLOW-PAD (NCT07052435)
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- Dr. Konstantinos Katsanos
Ischemic Heart Disease
Impact of Dynamic CoROnary RoADmap System for Guidance of Instantaneous Wave-Free Ratio or Fractional Flow Reserve
In patients with 50-90% stenosis of the coronary artery, the coronary roadmap (dynamic roadmap) is performed when the conventional fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are performed.
- Trial name
- ROAD-IFR (NCT05682118)
- Testing
- roadmap, iFR/FFR
- Where
- South Korea
- Volunteers
- 226 people
- Sponsor
- Yonsei University
Percutaneous Coronary Intervention, Intravenous Ultrasound
IVUS-FFR Accuracy for Coronary Stenosis
IVUS-FFR Online Accuracy for Coronary Stenosis What is this study testing? This study is testing a new technology called IVUS-FFR , which uses ultrasound imaging inside heart arteries (IVUS) to quickly measure whether a narrowed…
- Conditions
- Percutaneous Coronary Intervention, Intravenous Ultrasound, Coronary Physiology
- Trial name
- IVUS-FFR (NCT07446023)
- Testing
- Ultrasound-Derived Fractional Flow Reserve Computational System
- Where
- China
- Volunteers
- 292 people
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Artery Disease
Comparative Analysis of NTG-Pd/Pa and Saline-Pd/Pa (CANS)
The goal of this observational study is to compare the value of NTG-Pd/Pa and saline-Pd/Pa in participants with intermediate stenosis of the coronary artery.
- Trial name
- NCT07195968
- Testing
- NTG-Pd/Pa measurement, Saline-Pd/Pa measurement
- Where
- 3 sites in Taiwan
- Volunteers
- 50 people
- Sponsor
- National Taiwan University Hospital
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
Multivessel Coronary Artery Disease
Insights From the FAST-TRACK CABG Trial: a Clinical Outcome Study in Patient With Previous Surgical Revascularization for Complex Three-vessel or Left Main Coronary Artery Disease Based on Coronary Computed Tomography Angiogram, and Fractional Flow Reserve Derived by Computed Tomography
Coronary computed tomography angiography (CCTA) is a non-invasive imaging tool that characterizes coronary artery anatomy and provides detailed assessments of plaque morphology, composition , inflammation, and hemodynamics, which…
- Trial name
- FAST-CABG (NCT07628270)
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Centro Cardiologico Monzino
Coronary Artery Disease (CAD), Computed Tomography Angiography
AI-assisted CT for Risk Stratification in Coronary Artery Disease (ACTION)
The goal of this observational study is to learn if AI-assisted cardiac CT imaging can improve cardiovascular risk stratification and prediction of future coronary events in an adult population undergoing clinically indicated…
- Conditions
- Coronary Artery Disease (CAD), Computed Tomography Angiography, Biomarkers, AI (Artificial Intelligence)
- Trial name
- ACTION (NCT07577609)
- Where
- Ireland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of Galway
Non-obstructive Coronary Disease, Acute or Chronic Coronary Artery Disease
Simultaneous Measurement of EpicArdial and Microvascular ResisTance Via Angiographic FLOW Study
The aim of this study is to establish the diagnostic performance of the AngioAI+ System (AngioInsight, Inc, USA) for estimating: 1. Fractional flow reserve (FFR) and 2.
- Trial name
- SMARTFLOW (NCT07676097)
- Testing
- Patients with intermediate coronary artery stenosis with clinically indicated FFR assessment., Microvascular assessment
- Where
- 14 sites in United States, United Kingdom
- Volunteers
- 620 people
- Sponsor
- AngioInsight
Chronic Coronary Syndrome
CTFFR and Prediction of Non-Significant CAD Lesions
In this prospective cohort study, 250 patients with suspected or known CAD and at least one intermediate coronary lesion (50-70% stenosis) who had a NiFFR value greater than 0.80 underwent coronary computed tomography angiography…
- Trial name
- NCT06979427
- Testing
- NIFFR
- Where
- Iran
- Volunteers
- 250 people
- Sponsor
- Shiraz University of Medical Sciences
ST Elevation Myocardial Infarction
Risk Characterization of Non-culprit Vessels in Patients Undergoing Primary PCI for ST-elevation MI in Multivessel Disease
Most heart attacks occur because a clot forms in a coronary artery blocking blood flow. Without blood heart muscle dies. Untreated, clots can cause a specific type of heart attack -ST-elevation myocardial infarction (STEMI).
- Trial name
- PICNIC (NCT06506448)
- Testing
- CT Coronary Angiography
- Where
- 3 sites in United Kingdom
- Volunteers
- 320 people
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Coronary Artery Disease
Intravascular Ultrasound- and Angiography-Derived Fractional Flow Reserve-Guided Drug-Coated Balloon for Large Coronary Artery De Novo Lesions
Trial name Intravascular Ultrasound- and Angiography-Derived Fractional Flow Reserve-Guided Drug-Coated Balloon for Large Coronary Artery De Novo Lesions Objectives To compare the safety and efficacy of Drug-Coated Balloons (DCB)…
- Trial name
- LARGE (NCT07548281)
- Testing
- DCB in large de novo coronary lesions guided by IVUS and AngioFFR, DES in large de novo coronary lesions guided by IVUS and AngioFFR
- Volunteers
- 2,492 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Coronary Artery Disease
Safety and Cost-efficiëncy of New Imaging Techniques in Patients Suspected of Coronary Artery Disease
Yearly, 180 000 patients in the Netherlands are referred to a cardiologist with symptoms suspected of coronary artery disease (CAD). To assess this, multiple diagnostic tests are available.
- Trial name
- iCORONARY (NCT04939207)
- Testing
- CT-FFR, Angiography-derived FFR, Angiography with invasive FFR-measurements
- Where
- 4 sites in Netherlands
- Volunteers
- 825 people
- Sponsor
- St. Antonius Hospital