Clinical Trials Logo
  1. Home
  2. Coronary Disease
  3. NCT03045601

Diagnostic Accuracy of CT-FFR Compared to Invasive Coronar Angiography With Fractional Flow Reserve

Coronary Disease Clinical Trial

Official title:
Diagnostic Accuracy of Coronary Computed Tomographic Angiography Derived Fractional Flow Reserve Compared to Invasive Coronar Angiography With Fractional Flow Reserve

Clinical Trial Summary

Invasive coronary angiography is currently considered gold standard in the assessment of coronary artery disease although the method has limitations. Most importantly invasive angiography only depicts coronary anatomy without determining its physiological significance i.e the likelihood that the stenosis impedes oxygen delivery to the heart muscle. Fractional flow reserve (FFR) is a catheterization technique for assessing the physiological significance of a coronary artery lesion during invasive coronary angiography. Coronary computed tomographic angiography (CCTA) is a noninvasive imaging test that has become an alternative route to diagnosis for patients with suspected coronary artery disease. Computational fluid dynamics combined with anatomical models based on CCTA scans allows determination of coronary flow and pressure, and has emerged as a promising diagnostic modality called CT-FFR. In this Project New Mathematical algorithms are developed for computation of CT-FFR. The main objective of this study is to determine the diagnostic accuracy of CT-FFR values obtained by the new method compared with invasive coronary angiography with fractional flow reserve and state-of-the-art dobutamin stress echocardiography.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03045601
Study type Interventional
Source St. Olavs Hospital
Contact
Status Completed
Phase N/A
Start date February 21, 2017
Completion date March 1, 2021
View Details
See also
  Status Clinical Trial Phase
Not yet recruiting NCT06032572 - Evaluation of the Safety and Effectiveness of the VRS100 System in PCI (ESSENCE) N/A
Completed NCT05672862 - International Post-PCI FFR Extended Registry
Completed NCT04492423 - VerifyNow® PRUTest® Cardiovascular Population Expected Values On-Drug Study
Completed NCT01205776 - EXCEL Clinical Trial N/A
Recruiting NCT01218776 - International Survey of Acute Coronary Syndromes in Transitional Countries
Completed NCT00046410 - Comparison of the Risk of Stroke With On- Versus Off-Pump Coronary Artery Bypass Grafting N/A
Recruiting NCT04390672 - Multivessel TALENT N/A
Not yet recruiting NCT02895009 - Hemostatic Compression Patterns After Transradial Coronary Intervention N/A
Completed NCT02948517 - Time Restricted Feeding for Weight Loss and Cardio-protection N/A
Completed NCT02784873 - High Intensity Interval Training in UK Cardiac Rehabilitation Programmes N/A
Recruiting NCT02859480 - Dose-dependent Effect of Rosuvastatin on Long-term Clinical Outcomes After PCI Phase 4
Completed NCT02382731 - Interventions to Support Long-Term Adherence aNd Decrease Cardiovascular Events Post-Myocardial Infarction N/A
Completed NCT02510547 - Comparison of a CrossBoss First Versus Standard Wire Escalation Strategy for Crossing Coronary Chronic Total Occlusion: the "CrossBoss First" Trial Phase 4
Withdrawn NCT02418143 - A Study to Obtain Additional Information on the Use of CorMatrix® CanGaroo ECM® Envelope
Recruiting NCT01681381 - Evaluate Safety And Effectiveness Of The Tivoli® DES and The Firebird2® DES For Treatment Coronary Revascularization N/A
Completed NCT02248415 - Administration of Warm Blood Cardioplegia With or Without Roller Pump N/A
Recruiting NCT01207167 - Mediators of Atherosclerosis in South Asians Living in America
Completed NCT02088138 - Functional Electrical Stimulation in Cardiac Patients N/A
Completed NCT02133807 - Specific Lp(a) Apheresis for Regression of Coronary and Carotid Atherosclerosis Phase 3
Completed NCT02173067 - Anesthesia With Epinephrine in Diabetes Patients is Safe and Effective N/A