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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 3 of 3 Research Studies DisplayedLadapo JA, Blecker S, O'Donnell M
Appropriate use of cardiac stress testing with imaging: a systematic review and meta-analysis.
The authors systematically reviewed studies of appropriate use criteria (AUC), evaluated trends over time, and characterized leading indications for inappropriate testing. They found that rates of appropriate use tend to be lower for stress echocardiography compared to myocardial perfusion imaging, and updated AUC reduced unclassified stress echocardiograms. They concluded that there is no conclusive evidence that AUC improved appropriate use over time.
AHRQ-funded; HS023683.
Citation: Ladapo JA, Blecker S, O'Donnell M .
Appropriate use of cardiac stress testing with imaging: a systematic review and meta-analysis.
PLoS One 2016 Aug 18;11(8):e0161153. doi: 10.1371/journal.pone.0161153.
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Keywords: Cardiovascular Conditions, Decision Making, Imaging, Guidelines
Sadeghi B, Walling AM, Romano PS
A hospital-based advance care planning intervention for patients with heart failure: a feasibility study.
The purpose of this study was to evaluate the feasibility of implementing a multiple-component hospital-based intervention on completion of advance care planning (ACP) forms among heart failure (HF) patients. It concluded that a hospital-based ACP intervention using nonclinician health educators is feasible to implement and has the potential to facilitate the ACP process.
AHRQ-funded HS019311.
Citation: Sadeghi B, Walling AM, Romano PS .
A hospital-based advance care planning intervention for patients with heart failure: a feasibility study.
J Palliat Med 2016 Apr;19(4):451-5. doi: 10.1089/jpm.2015.0269.
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Keywords: Cardiovascular Conditions, Decision Making, Education: Patient and Caregiver, Heart Disease and Health, Hospitals
Ladapo JA, Blecker S, Douglas PS
Appropriateness of cardiac stress test use among primary care physicians and cardiologists in the United States.
In this study, the researchers used nationally-representative data to examine differences in appropriate use of cardiac stress testing between cardiologists and primary care physicians (PCPs) in the US. Using permissive criteria to determine appropriateness, they found that primary care physicians are more likely to order or perform a rarely appropriate cardiac stress test than cardiologists.
AHRQ-funded; HS023683.
Citation: Ladapo JA, Blecker S, Douglas PS .
Appropriateness of cardiac stress test use among primary care physicians and cardiologists in the United States.
Int J Cardiol 2016 Jan 15;203:584-6. doi: 10.1016/j.ijcard.2015.10.238.
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Keywords: Cardiovascular Conditions, Diagnostic Safety and Quality, Imaging, Primary Care, Decision Making