Ignite Creation Date:
2024-05-06 @ 4:25 PM
Last Modification Date:
2024-10-26 @ 2:10 PM
Study NCT ID:
NCT04986410
Status:
COMPLETED
Last Update Posted:
2021-08-02
First Post:
2021-07-11
Brief Title:
Quantitative Analysis of Functional CT Imaging of Coronary Atherosclerosis
Sponsor:
Qilu Hospital of Shandong University
Organization:
Qilu Hospital of Shandong University
Study Overview
Official Title:
Quantitative Analysis of Functional Computed Tomography CT Imaging of Coronary Atherosclerosis
Status:
COMPLETED
Status Verified Date:
2021-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this prospective observational study is to evaluate the diagnostic and prognostic performance of a one-stop comprehensive coronary artery anatomy and function assessment for CAD
Detailed Description:
Coronary CT angiography CCTA has become a reliable diagnostic technique to evaluate coronary artery disease CAD with high sensitivity and a negative predictive value However CCTA provides only anatomic information and tends to overestimate stenosis severity and is limited in its ability to diagnose myocardial ischemia Undertaking additional CT myocardial perfusion imagingCT-MPI and CT-FFR improves specificity and positive predictive value reducing unnecessary invasive coronary angiography The purpose of this prospective observational study is to evaluate the diagnostic and prognostic performance of a one-stop comprehensive coronary artery anatomy and function assessment for CAD SPECT myocardial perfusion imaging SPECT-MPIand invasively measured fractional flow reserve FFR will serve as the reference standard
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None