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Dual Energy CT for Ischemia Determination Compared to "Gold Standard" Non-Invasive and Invasive Techniques

NCT02178904 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 156

Last updated 2019-10-16

No results posted yet for this study

Summary

The purpose of this study is determine the diagnostic performance of dual energy computed tomography perfusion for non-invasive assessment of the hemodynamic significance of coronary stenosis, as compared to a direct measurement of fraction flow reserve during cardiac catheterization as a reference standard.

The overall objective of the present study is to determine the diagnostic performance of dual energy computed tomography perfusion for non-invasive assessment of the hemodynamic significance of coronary stenosis, as compared to direct measurement of fraction flow reserve during cardiac catheterization as a reference standard.

Conditions

  • Ischemia

Interventions

PROCEDURE

CT and stress test

Coronary computed tomographic angiography (CCTA) plus computed tomography stress myocardial perfusion imaging (CTP)

Sponsors & Collaborators

  • National Heart, Lung, and Blood Institute (NHLBI)

    collaborator NIH

  • Weill Medical College of Cornell University

    lead OTHER

Principal Investigators

  • Leslee J Shaw, PhD · NewYork-Presbyterian Hospital and the Weill Cornell Medical College

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-03-31
Primary Completion
2016-04-08
Completion
2018-01-10

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 NCT02178904 on ClinicalTrials.gov