Tao M, Al-Sadawi M, Ahmed N, Dianati-Maleki N, Mann N, Kort S. The use of quality improvement interventions in reducing rarely appropriate echocardiograms: A systematic review and meta-analysis.
Echocardiography 2023;
40:916-924. [PMID:
37464949 DOI:
10.1111/echo.15653]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 06/18/2023] [Accepted: 07/07/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND
The volume of cardiac imaging continues to increase, with many tests performed for rarely appropriate indications. Appropriate use criteria (AUC) documents were published by the American Society of Echocardiography and American College of Cardiology, with quality improvement (QI) interventions developed in various institutions. However, the effectiveness of these interventions has not been assessed in a systematic fashion.
METHODS
We searched Ovid MEDLINE, EMBASE, Scopus, Web of Science, Google Scholar, and EBSCO CINAHL for studies reporting association between cardiac imaging, AUC and QI. The search was not restricted to time or publication status. We selected studies assessing the effect of QI interventions on performance of rarely appropriate echocardiograms. The primary endpoint was reduction of rarely appropriate testing.
RESULTS
Nine studies with 22,070 patients met inclusion criteria. Mean follow up was 15 months (1-60 months). QI interventions resulted in statistically significant reduction in rarely appropriate tests (OR 0.52, 95% CI: .41-.66; p < .01). The effects of QI interventions were analyzed over both the short (<3 months) and long-term (>3 months) post intervention (OR 0.62, 95% CI: .49-.79; p < .01 in the short term, and OR 0.47, 95% CI: .35-.62; p < .01 in the long term). Subgroup analysis of the type of intervention, classified as education tools or decision support tools showed both significantly reduced rarely appropriate testing (OR 0.54, 95% CI: .41-.73; p < .01; OR .47, 95% CI: .36-.61; p < .01). Adding a feedback tool did not change the effect compared to not using a feedback tool (OR 0.49 vs. 0.57, 95% CI: .36-.68 vs. 39-.84; p > .05).
CONCLUSION
QI interventions are associated with a significant reduction in performance of rarely appropriate echocardiography testing, the effects of which persist over time. Both education and decision support tools were effective, while adding feedback tools did not result in further reduction of ordering rarely appropriate studies.
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