Evaluation of FFR, WSS, and TPF Using CCTA

• Conditions: To Assess the Feasibility of CT-derived FFR, WSS and TPF on Coronary Atherosclerotic Plaque

• Registration Number: NCT01857687
• Lead Sponsor: Seoul National University Hospital

Brief Summary

To assess the feasibility of CT-derived computed fractional flow reserve (FFRCT), wall shear stress and total plaque force on coronary atherosclerotic plaque and to collect the preliminary data to apply those parameters for the prediction of clinical outcomes in patients with coronary artery stenosis.

Detailed Description

Not available

Study Timeline

• Study Start: 2013-05
• Study First Submitted: 2013-05-16
• Study First Submitted QC: 2013-05-16
• Study First Posted: 2013-05-20
• Status Verified: 2013-11
• Last Update Submitted: 2013-11-26
• Last Update Posted: 2013-11-27
• Primary Completion: 2014-05

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

• Consecutive patients with available CCTA within 3 months of invasive angiography and invasive imaging methods (IVUS or OCT)

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Exclusion Criteria

• Poor CT images (unable to reconstruct 3 dimensional coronary artery model)

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
CT-derived computed fractional flow reserve	at time of evaulation

Secondary Outcome Measures

Name	Time	Method
wall shear stress	at time of evaulation
total plaque force	at time of evaulation

Trial Locations

Locations (2)

Seoul National University Hospital; 🇰🇷 Seoul, Korea, Republic of

Seoul National University hospital; 🇰🇷 Seoul, Korea, Republic of