Status:
COMPLETED
Study of Perfusion and Anatomy's Role in Coronary Artery (CAD)
Lead Sponsor:
Brigham and Women's Hospital
Conditions:
Known CAD, or Intermediate-high Pretest Likelihood for CAD
Eligibility:
All Genders
18+ years
Brief Summary
Three main clinical outcomes will be assessed: 1. Post-test resource utilization as assessed by referral rate to catheterization within 90-days of the index study; 2. Incremental prognostic value and...
Eligibility Criteria
Inclusion
- Referred for a clinical stress SPECT, stress PET, CTA or PET-CT study
- Intermediate to high pretest likelihood for CAD (\>.25;as defined by ACC/AHA Stable Angina Guidelines) without prior MI/PCI/CABG. These are considered diagnostic patients.
- or
- Documented known CAD as defined by prior MI/PCI/CABG
- Provide signed informed consent to participate in the study
Exclusion
- Low pretest likelihood for CAD (\<=.25; as defined by ACC/AHA Stable Angina Guidelines).
- Major concomitant noncardiac disease or social condition/situation that in the opinion of the investigator will preclude the patient from participation in the study follow-up.
- Concurrent or prior(within last 30 days) participation in other research studies using investigational drugs or devices.
- Presence of a permanent automated internal cardiac defibrillator (AICD)
- Known non-ischemic cardiomyopathy
- Chest pain at rest within 48 hours prior to the index noninvasive imaging test
Key Trial Info
Start Date :
June 1 2006
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
July 1 2014
Estimated Enrollment :
3019 Patients enrolled
Trial Details
Trial ID
NCT00321399
Start Date
June 1 2006
End Date
July 1 2014
Last Update
July 16 2014
Active Locations (41)
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1
Cardiovascular Associates
Birmingham, Alabama, United States, 35213
2
University of Alabama at Birmingham
Birmingham, Alabama, United States, 35294
3
The Heart Center
Huntsville, Alabama, United States, 35801
4
Scottsdale Medical Imaging
Scottsdale, Arizona, United States, 85252