Clinical trials: Fractional Flow Reserve
Coronary Stenosis
FrActional Flow Reserve Guided Drug Coated Balloon Only Strategy in De Novo coronarY Lesions (FADDY)
Drug-eluting stent (DES) has been the primary choice for in suit coronary lesions treatment. In comparison to bare-metal stent (BMS), it evidently decreases the rate of restenosis.
- Trial name
- FADDY (NCT03452904)
- Testing
- Drug-coated balloon, Drug-eluting stent
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Coronary Artery Disease, ST-elevation Myocardial Infarction
Ffr-gUidance for compLete Non-cuLprit REVASCularization
Background: The best strategy for ST-elevation myocardial infarction (STEMI) patients with multi-vessel disease, who undergo primary percutaneous coronary intervention (PCI) of the infarct-related artery (IRA) in the acute phase…
- Trial name
- FULL REVASC (NCT02862119)
- Testing
- FFR Treatment Arm, Conservative Treatment Arm
- Where
- Sweden
- Volunteers
- 1,542 people
- Sponsor
- Felix Bohm
Coronary Stenosis
Vasodilator Free Measure of Fractional Flow Reserve
Narrowing of coronary arteries interferes with blood flow and can cause chest pain. Cardiologists sometimes quantify the extent of the narrowing by measuring the fractional flow reserve (the ratio of the pressure in the aorta to…
- Trial name
- ADVISE (NCT01118481)
- Where
- United Kingdom
- Volunteers
- 157 people
- Sponsor
- Imperial College London
Coronary Angiography, Fractional Flow Reserve, Myocardial
Fractional Flow Reserve Derived From CT Related Treatment
This study is a retrospective, single-center study.This experiment aims to explore the influence of CT-FFR as a relevant for revascularization on the prognosis of patients with coronary heart disease, assessing concurrent on…
- Conditions
- Coronary Angiography, Fractional Flow Reserve, Myocardial, Coronary Artery Disease
- Trial name
- NCT05319119
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Henan Institute of Cardiovascular Epidemiology
Coronary Artery Disease, Microvascular Coronary Artery Disease
Inclusive Invasive Physiological Assessment in Angina Syndromes Registry
This study evaluates the prognostic value and potential therapeutic impact of combined pressure and flow measurements in the evaluation of epicardial coronary stenosis and microvascular function.
- Trial name
- ILIAS Registry (NCT04485234)
- Testing
- Resting distal coronary to aortic pressure ratio, Fractional flow reserve, Coronary Flow Reserve, Microvascular resistance
- Where
- 12 sites in United States, Denmark and 5 more
- Volunteers
- 2,322 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Multivessel Coronary Artery Disease, Vessel Disease
Functional Testing Underlying Coronary Revascularisation
The objective of this trial is to compare the clinical outcomes and cost-effectiveness of 2 therapeutic strategies, one based on coronary angiography guidance and the other based on coronary angiography with fractional flow…
- Conditions
- Multivessel Coronary Artery Disease, Vessel Disease, Stable Angina, Unstable Angina or Stabilized Non-ST Elevated Myocardial Infarction
- Trial name
- FUTURE (NCT01881555)
- Testing
- invasive coronary angiography, Functional testing by fractional flow reserve measurement
- Where
- France
- Volunteers
- 941 people
- Sponsor
- Hospices Civils de Lyon
Angina, Stable Chest Pain
The Value of CT Fractional Flow Reserve
Coronary Computed Tomography Angiogram (CCTA) is a non-invasive imaging modality that has high sensitivity and negative predictive value for the detection of coronary artery disease (CAD).
- Trial name
- VFFRCTA (NCT03026283)
- Testing
- HeartFLow CT-FFR
- Volunteers
- 586 people
- Sponsor
- Northwell Health
Ischemic Heart Disease
Automated Algorithm Detecting Physiologic Major Stenosis and Its Relationship With Post-PCI Clinical Outcomes
The presence of myocardial ischemia is the most important prognostic indicator in patients with coronary artery disease. Therefore, the purpose of percutaneous coronary intervention (PCI) is to relieve myocardial ischemia caused…
- Trial name
- Algorithm-PCI (NCT04304677)
- Testing
- Percutaneous coronary intervention
- Where
- South Korea
- Volunteers
- 486 people
- Sponsor
- Samsung Medical Center
Acute ST-segment Elevation Myocardial Infarction
Prognostic Implication of Angiography-Derived IMR in STEMI Patients
Coronary microcirculatory dysfunction has been known to be prevalent even after successful revascularization of STEMI patients. Previous study presented that index of microcirculatory resistance (IMR) in culprit vessel of STEMI…
- Trial name
- NCT04628377
- Testing
- Angiography-drived Index of Microcirculatory Resistance
- Volunteers
- 333 people
- Sponsor
- Samsung Medical Center
Stable Angina, Non ST Segment Elevation Myocardial Infarction
INsTantenous wavE-Free Ratio-guided PCI Versus Fractional Flow REserve-Guided PCI in rouTine Clinical Practice, Prospective, Multicenter Registry
The current study sought to evaluate the clinical relevance of iFR-guided strategy in real world clinical practice using unrestricted study population from stable angina to acute coronary syndrome including acute ST-segment…
- Conditions
- Stable Angina, Non ST Segment Elevation Myocardial Infarction, ST-segment Elevation Myocardial Infarction, Silent Myocardial Ischemia
- Trial name
- INTERPRET (NCT03338309)
- Testing
- Instantaneous wave-free ratio measurement
- Where
- 4 sites in South Korea
- Volunteers
- 1,200 people
- Sponsor
- Samsung Medical Center
Coronary Artery Disease
The Wire-free Invasive Functional Imaging (WIFI) Study
Quantitative Flow Ratio (QFR) is a new method for evaluating the functional significance of coronary stenosis by calculation of the pressure in the vessel based on two angiographic projections.
- Trial name
- WIFI (NCT02795585)
- Testing
- QFR (observational)
- Where
- Denmark
- Volunteers
- 99 people
- Sponsor
- Niels Ramsing Holm
Coronary Artery Disease
CONTRAST (Can cONTrast Injection Better Approximate FFR compAred to Pure reSTing Physiology?)
The purpose of this study is to determine the diagnostic performances of iodine contrast medium and resting conditions to predict fractional flow reserve (FFR). Reference FFR will be measured using standard adenosine.
- Trial name
- CONTRAST (NCT02184117)
- Testing
- Adenosine, Contrast Media, Resting conditions
- Where
- 11 sites in United States, Belgium and 7 more
- Volunteers
- 763 people
- Sponsor
- The University of Texas Health Science Center, Houston
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
Evaluation of Health Economics for Noninvasive Coronary Fractional Flow Reserve Measurement Technology
To determine whether, in a Chinese population of patients presenting to Wuhan Asia Heart Hospital, Fractional Flow Reserve Derived from Coronary Computed Tomography Angiography (CT-FFR) as a default test is noninferior in terms…
- Trial name
- NCT05593120
- Testing
- CT-FFR, Routine care
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Shenzhen Raysight Intelligent Medical Technology Co., Ltd.
Stable Angina, Coronary Stenosis
Optical Coherence Tomography to Investigate FFR-Guided DEB-only Elective Coronary Angioplasty
We aimed to evaluate feasibility and the 6-month angiographic and OCT results of FFR - guided use of paclitaxel-eluting balloons (Sequent Please™, B Braun) with provisional bare metal stenting for elective PCI of de novo coronary…
- Trial name
- OCTOPUS-2 (NCT02120859)
- Testing
- FFR - guided DEB angioplasty, Provisional bare metal stenting
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- University of Jena
Fractional Flow Reserve, ST-segment Elevation Myocardial Infarction
Fractional Flow Reserve Versus Angiography for Guiding Selective Percutaneous Coronary Intervention in ST-segment Elevation Myocardial Infarction
To assess the outcomes of patients with ST-segment elevation myocardial infarction (STEMI) assigned to fractional flow reserve (FFR) and angiography-guided selective percutaneous coronary intervention (PCI).
- Conditions
- Fractional Flow Reserve, ST-segment Elevation Myocardial Infarction, Percutaneous Coronary Intervention
- Trial name
- NCT02670005
- Volunteers
- 600 people
- Sponsor
- Nanjing Medical University
Coronary Artery Disease
Impact of Coronary CT Angiography, Physiologic Assessment and Pharmacotherapy on the Clinical Outcomes
The investigators aim to investigate the prognostic implication of stenosis and plaque features on coronary CT angiography (CCTA), physiologic assessment, and pharmacotherapy after invasive coronary angiography.
- Trial name
- PRIME-CT (NCT04547231)
- Testing
- Fractional flow reserve, Coronary CT angiography
- Where
- South Korea
- Volunteers
- 992 people
- Sponsor
- Seoul National University Hospital
Coronary Artery Disease, Ischemic Heart Disease (IHD)
Verona Coronary Physiology Interventional Registry
The Verona Coronary Physiology Interventional Registry (VR-CP) is an observational study that collects information on patients with suspected coronary artery disease who underwent coronary angiography with a functional assessment…
- Conditions
- Coronary Artery Disease, Ischemic Heart Disease (IHD), Coronary Heart Disease (CHD)
- Trial name
- VR-CP (NCT07186582)
- Testing
- Coronary physiology assessment using Fractional Flow Reserve (FFR) as per standard of care and angiography-derived FFR
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Coronary Artery Disease
Fractional Flow Reserve Versus Angiography for Multivessel Evaluation (FAME) 3 Extended
Coronary artery disease, or narrowing of the blood vessels that provide blood to the heart, is the most common cause of death in the United States and can be treated with either coronary bypass surgery or coronary stent…
- Trial name
- NCT07308860
- Testing
- FFR-guided PCI, CABG
- Where
- United States
- Volunteers
- 1,500 people
- Sponsor
- Stanford University
Coronary Artery Disease
Fractional Flow Reserve Fax Registry
The Fractional Flow Reserve Fax Registry is an investigator-initiated, real-world registry to analyze the use of fractional flow reserve (FFR) measurements in clinical practice in cardiac catheterization laboratories in Germany.
- Trial name
- F(FR)² (NCT03055910)
- Testing
- Fractional Flow Reserve Measurement
- Where
- 2 sites in Germany
- Volunteers
- 2,000 people
- Sponsor
- University of Erlangen-Nürnberg Medical School