CT Coronary Angiography and Computational Fluid Dynamics

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

103 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-10-13

Study Completion Date

2020-12-31

Brief Summary

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Angiographically obtained fractional flow reserve(FFR) could provide functional and clinical information about stenotic lesion, but the invasiveness and measuring difficulty of FFR make it unfamiliar to perform. CT coronary angiography is non-invasive tool to evaluate lesion severity and lately developing computational fluid dynamics could provide functional information. The investigators build a patient specific model of computational fluid dynamics by CT coronary angiography and evaluate the functional significance by measuring fractional flow reserve via CT coronary angiography and computational fluid dynamics, and investigate its long-term prognostic implications.

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Detailed Description

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Conditions

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Coronary Artery Disease

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

SINGLE

Investigators

With masking value of FFR derived from coronary CT angiography to the investigators, FFR is measured and patients have been followed-up.

Study Groups

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CT and FFR

Group Type NO_INTERVENTION

CT coronary angiography and computational fluid dynamics

Intervention Type DEVICE

Evaluate coronary blood flow dynamics by CT coronary angiography and computational fluid dynamics

Interventions

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