FFR (Fractional Flow Reserve)

PROCEDURE4 trials

Sponsors

Cardiology Research UBC, HeartFlow, Inc., Hemolens Diagnostics Sp. z o.o.

Conditions

Chronic Coronary SyndromeCoronary Artery DiseaseMyocardial InfarctionStable Ischemic Heart Disease

Unknown Phase

Fractional Flow Reserve (FFR) Stability in Non-Culprit Vessels at ST Elevation Myocardial Infarction(STEMI)

CompletedNCT01065103

Cardiology Research UBCMyocardial Infarction

Start: 2010-03-31End: 2014-09-30Updated: 2014-09-09

HeartFlowNXT - HeartFlow Analysis of Coronary Blood Flow Using Coronary CT Angiography

CompletedNCT01757678

HeartFlow, Inc.Coronary Artery Disease

Start: 2012-09-30End: 2013-09-30Updated: 2017-11-14

Evaluation of Diagnostic Accuracy, Safety, and Cost-Effectiveness of the Non-Invasive Cardiolens FFR-CT Pro Method to Measure the Fractional Flow Reserve in Diagnostics of Chronic Coronary Syndromes Versus the Standard Diagnostic Modalities.

CompletedNCT04777513

Hemolens Diagnostics Sp. z o.o.Coronary Artery Disease, Stable Ischemic Heart Disease

Start: 2020-08-06End: 2023-05-31Updated: 2024-05-16

Evaluation of the Performance of the Cardiolens® Platform, Which Utilizes a Non-Invasive Combined Anatomical and Functional CCTA-based Assessment in Patients With Suspected CCS

CompletedNCT07472634

Hemolens Diagnostics Sp. z o.o.Chronic Coronary Syndrome

Start: 2023-10-18End: 2025-07-04Updated: 2026-03-18

Related Papers

Prognostic Value and Risk Continuum of Noninvasive Fractional Flow Reserve Derived from Coronary CT Angiography

Radiology2019-06-11127 citations

CT-based total vessel plaque analyses improves prediction of hemodynamic significance lesions as assessed by fractional flow reserve in patients with stable angina pectoris.

2018-05-0811 citations

Diagnostic Performance of Transluminal Attenuation Gradient and Noninvasive Fractional Flow Reserve Derived from 320-Detector Row CT Angiography to Diagnose Hemodynamically Significant Coronary Stenosis: An NXT Substudy.

2015-10-0639 citations

Diagnostic performance of noninvasive fractional flow reserve derived from coronary computed tomography angiography in suspected coronary artery disease: the NXT trial (Analysis of Coronary Blood Flow Using CT Angiography: Next Steps).

2014-01-301029 citations