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Clinical Trial Summary

This is a pilot study in a patient population with suspected coronary artery disease (CAD) as defined by the presence of a prior abnormal nuclear (PET/SPECT) myocardial perfusion scan. In this study design, PET/SPECT will serve as the comparative standard for presence of myocardial ischemia. We intend to determine the accuracy of an improved magnetic resonance imaging (MRI) technique for detection of myocardial ischemia in subjects with suspected CAD.

This is not a study to specifically evaluate the efficacy or safety of the drugs but rather the diagnostic performance of the improved cardiac MRI procedure.


Clinical Trial Description

A total of two imaging protocols will be used as "protocol options" in this study (only one of the protocols will be used for each enrolled subject): (1) "Two-day protocol," which involves MRI of subjects who have had a recent abnormal PET/SPECT study and includes an optional second-day visit; (2) "One-day protocol," which involves the subjects undergoing stress myocardial perfusion SPECT and MRI in the same day.

Two blinded readers will interpret MR and SPECT/PET studies by consensus to assess the presence of perfusion deficits at stress and rest. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01949844
Study type Interventional
Source Cedars-Sinai Medical Center
Contact
Status Completed
Phase N/A
Start date May 16, 2014
Completion date October 23, 2017

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