CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 150 enrolled
Drug / intervention
diagnostic procedures CCTA, CAG, IVUS and FFRprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01400230
NCT01400230N/ACompleted
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Diagnostic Performances of the Computed Tomographic Coronary Angiography and IntraVascular UltraSound to Evaluate Ischemia Causing Coronary Artery Stenosis

Seoul National University Hospital·observational·Posted Jul 22, 2011·Updated Mar 24, 2015

In Brief

An observational study evaluating diagnostic procedures CCTA, CAG, IVUS and FFR for Diagnosis Coronary Artery Disease. Completed, enrolled 150 participants across 1 site.

Detailed Summary

Diagnostic purposes of the coronary angiography is to detect stenosis (anatomy) and to detect ischemia related stenosis (function). Coronary angiography (CAG) is a gold standard invasive techniques, but has several limitations. Intravascular ultrasound (IVUS) provides tomographic intra-luminal images. Coronary computed tomographic angiography (CCTA) is helpful to assess precise anatomical information. Optimal functional criteria and their accuracy of IVUS and CCTA by fraction flow reserve (FFR) have not been compared yet.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsDiagnosis Coronary Artery Disease
CountriesSouth Korea
CollaboratorsInje University

Timeline

N/ACompletedFinished
20082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedJul 22, 2011
Enrollment StartMar 1, 2008
Primary CompletionDec 1, 2011
TodayJul 1, 2026
Enrollment to primary: 3.8 yearsPosted 14.9 years ago

Interventions

diagnostic procedures CCTA, CAG, IVUS and FFRprocedure

Diagnostic procedures including computed tomography, coronary angiography, intravascular ultrasound, fractional flow reserve were performed in the patients suspected ischemic heart disease.