Feasibility of late iodine enhancement computed tomography (LIE-CT) for assessment of severity and prognosis of patients with myocardial infarction

Feasibility of late iodine enhancement computed tomography (LIE-CT) for assessment of severity and prognosis of patients with myocardial infarction - Feasibility of LIE-CT for detecting MI

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000024276

Enrollment

100

Registered

2016-10-04

Start date

2016-10-04

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronary artery disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with known/suspected coronary artery disease

Exclusion criteria

Exclusion criteria: Acute coronary syndrome, unstable angina, malignant arrhythmia, severe left ventricular dysfunction, aortic valve stenosis Old myocardial infarction Known allergic reaction to contrast media Known history of hyperthyroidism and bronchial asthma Chronic kidney disease Chronic atrial fibrillation Greater than first degree atrioventricular block, and sick sinus syndrome Patient with pacemaker and implantable cardioverter defibrillator Pregnancy Known allergic reaction to beta blocker

Design outcomes

Primary

Measure	Time frame
Prognostic value of LIE-CT findings: total mortality, cardiac death, acute myocardial infarction, admission with coronary artery disease, target vessel revascularization, target lesion revascularization	—

Secondary

Measure	Time frame
Feasibility of LIE-CT with ADMIRE in comparison with FBP and SAFIRE Comparison study between diastole and systole LIE-CT Feasibility ofLIE-CT with image subtraction technique of left ventricular cavity Feasibility of combined assessment of coronary CT angiography (CTA), myocardial CT perfusion (CTP), and LIE-CT in comparison with fractional flow reserve (FFR), and instantaneous wave-free ratio (iFR) Comparison study of coronary CTA, and myocardial CTP with quantitative coronary arteriography (QCA), FFR, and iFR Prognostic value of myocardial CTP findings: total mortality, cardiac death, acute myocardial infarction, admission with coronary artery disease, target vessel revascularization, target lesion revascularization	—

Measure

Time frame

Feasibility of LIE-CT with ADMIRE in comparison with FBP and SAFIRE Comparison study between diastole and systole LIE-CT Feasibility ofLIE-CT with image subtraction technique of left ventricular cavity Feasibility of combined assessment of coronary CT angiography (CTA), myocardial CT perfusion (CTP), and LIE-CT in comparison with fractional flow reserve (FFR), and instantaneous wave-free ratio (iFR) Comparison study of coronary CTA, and myocardial CTP with quantitative coronary arteriography (QCA), FFR, and iFR Prognostic value of myocardial CTP findings: total mortality, cardiac death, acute myocardial infarction, admission with coronary artery disease, target vessel revascularization, target lesion revascularization

—

Countries

Japan

Contacts

Public ContactYuki Tanabe

Ehime University Hospital School of Medicine Radiology

yuki.tanabe.0225@gmai.com+81-89-960-5371

Outcome results