Florida Cardiovascular Quality Network

Study Overview
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Brief Summary
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Florida Cardiovascular Quality Network Application of Clinical Decision Support Software Tools at the Point of Care in Patients with Stable Ischemic Heart Disease - a Quality Outcomes Registry

Detailed Description
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The Florida Cardiovascular Quality Network (FCQN) is a quality outcomes registry. In a diverse group of clinical sites in Florida, a large number of patients with known or possible stable ischemic cardiovascular disease (SIHD) referred for cardiovascular stress test will be enrolled in this quality demonstration registry. This registry is based on the hypothesis that evidence-based clinical guidelines and appropriate use criteria (AUC), when provided at the site and time of care (point of care), may improve physician clinical decisions and, thus, the overall quality and value of care for individual patients and populations. Specifically, this study registry will utilize multiple proven software tools at the point of care: (1) Seattle Angina Questionnaire (SAQ) as the method of measurement of patient angina symptoms; (2) FOCUS, American College of Cardiology (ACC) software to provide clinical decision support (CDS) as the primary method of determination of AUC in patients with a clinical indication for a cardiovascular stress test; (3) CATH/PCI, ACC / National Cardiovascular Data Registry (NCDR) to provide clinical decision support as the primary method of determination of AUC in the cardiac catheterization laboratory; (4) PINNACLE, ACC/NCDR clinical registry to provide an extensive database of clinical quality metrics; and (5) ACC CARDIOSMART software modules as the primary patient education tool for effective risk factor modification. The application of these clinically proven software tools, all applied at the point of patient care, may assist physician compliance with ACC guideline based AUC and may directly result in an increase in SIHD patients treated with guideline directed medical treatment as well as guideline directed interventional treatment. It is anticipated that this increased compliance with ACC guidelines and AUC may directly correlate with improved patient clinical outcomes.

Conditions
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Stable Ischemic Heart Disease

Intervention / Treatment
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* Other: none - registry clinic followup only


Participation Criteria
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Eligibility Criteria
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INCLUSION CRITERIA: Patient presents for evaluation of SIHD and meets patient eligibility criteria as defined as SIHD Group A or SIHD Group B patient. Patient is over 21 years of age Patient is a stable clinic patient with the intention to continue in continuous medical care for the duration of the registry. EXCLUSION CRITERIA: Patient is diagnosed with acute coronary syndrome (unstable angina, myocardial infarction -either non-STEMI or STEMI) Patient has a concomitant medical illness that may limit survival to less than 1 year
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Group A<br>Group A - without known pre-existing SIHD | Other: none - registry clinic followup only<br> <br> |
| Group B<br>Group B - with known pre-existing SIHD. | Other: none - registry clinic followup only<br> <br> |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Angina Classification | Angina Classification derived from Seattle Angina Questionaire (SAQ) | 1 year | 
| Appropriate Use Criteria (AUC) for Stress Test | AUC derived from FOCUS clinical decision support software | 1 year | 
| Appropriate Use Criteria (AUC) for Coronary Intervention | AUC derived from CATH/PCI data | 1 year | 
| Fractional Flow Reserve (FFR) | FFR derived from CATH/PCI data | 1 year | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Composite Adverse Cardiac Events - Death, Myocardial Infarction, Hospitalization for Acute Coronary Syndrome - correlate with Angina Classification, SAQ, and AUC for Stress Testing | Adverse Cardiac Events derived from case report form and PINNACLE database | 1 year | 
| Composite Adverse Cardiac Events - Death, Myocardial Infarction, Hospitalization for Acute Coronary Syndrome - correlate with Coronary Intervention AUC and FFR | Adverse Cardiac Events derived from case report form and PINNACLE database | 1 year |