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Multi-modality Imaging in Acute Myocardial Infarction

NCT02926755 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 62

Last updated 2019-04-10

No results posted yet for this study

Summary

The goal of this study is to use three (3) different imaging techniques:Fractional Flow Reserve (FFR) allows precise measurement of blood flow in the arteries to the heart, and is more reliable than pictures alone to determine the significance of blockages in the heart; Near Infra-Red Spectroscopy-Intravascular Ultrasound (NIRS IVUS) provides information about the amount of lipid and cholesterol in the plaque, and plaque volume; and Optical Coherence Tomography (OCT) allows physicians to assess tears in the surface of plaque and plaque thickness; to evaluate high risk non-infarct-related coronary lesion in patients who have suffered a recent heart attack, underwent successful opening of the artery with a stent, and have blockages greater than or equal to 50% in one or more of the other arteries to the heart; and to correlate this findings with cardiovascular outcomes at 1 year.

Conditions

  • Acute Myocardial Infarction
  • STEMI
  • Coronary Artery Disease
  • Atherosclerotic Plaque Disruption With Thrombosis of Artery

Interventions

PROCEDURE

Coronary Angiography

Coronary angiography which includes fractional flow reserve (FFR),that allows precise measurement of blood flow in the arteries to the heart; the Near Infra-Red Spectroscopy-Intravascular Ultrasound (NIRS IVUS) provides information about the amount of lipid and cholesterol in the plaque, and plaque volume;the Optical Coherence Tomography (OCT) allows physicians to assess tears in the surface of plaque and plaque thickness; and Coronary CT Angiography (CCTA) to evaluate plaque characteristics, and correlate with the invasive findings. The research portion of the study requires all imaging studies be performed (NIRS, IVUS, OCT, FFR) during coronary angiography, rather than just one or two of these imaging studies, and the CCTA.

Sponsors & Collaborators

  • William Beaumont Hospitals

    lead OTHER

Principal Investigators

  • Robert Safian, MD · William Beaumont Hospitals

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-20
Primary Completion
2019-02-11
Completion
2019-02-11

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02926755 on ClinicalTrials.gov