Deimplementation of Routine Chest X‐rays in Adult Intensive Care Units
BACKGROUND Choosing Wisely® is a national initiative to deimplement or reduce low‐value care. However, there is limited evidence on the effectiveness of strategies to influence ordering patterns. OBJECTIVE We aimed to describe the effectiveness of an intervention to reduce daily chest X‐ray (CXR) or...
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Published in | Journal of hospital medicine Vol. 14; no. 2; pp. 83 - 89 |
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Main Authors | , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Frontline Medical Communications
01.02.2019
Journal of Hospital Medicine |
Subjects | |
Online Access | Get full text |
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Summary: | BACKGROUND
Choosing Wisely® is a national initiative to deimplement or reduce low‐value care. However, there is limited evidence on the effectiveness of strategies to influence ordering patterns.
OBJECTIVE
We aimed to describe the effectiveness of an intervention to reduce daily chest X‐ray (CXR) ordering in two intensive care units (ICUs) and evaluate deimplementation strategies.
DESIGN
We conducted a prospective, nonrandomized study with control data from a historical period. Qualitative evaluation was guided by the Consolidated Framework for Implementation Research.
SETTING
The study was performed in the medical intensive care unit (MICU) and cardiovascular intensive care unit (CVICU) of an academic medical center in the United States from October 2015 to June 2016.
PARTICIPANTS
The initiative included the staff of the MICU and CVICU (physicians, surgeons, nurse practitioners, fellows, residents, medical students, and X‐ray technologists).
INTERVENTION COMPONENTS
We utilized provider education, peer champions, and weekly data feedback of CXR ordering rates.
MEASUREMENTS
We analyzed the CXR ordering rates and factors facilitating or inhibiting deimplementation.
RESULTS
Segmented linear time‐series analysis suggested a small but statistically significant decrease in CXR ordering rates in the CVICU (P < .001) but not in the MICU. Facilitators of deimplementation, which were more prominent in the CVICU, included engagement of peer champions, stable staffing, and regular data feedback. Barriers included the need to establish goal CXR ordering rates, insufficient intervention visibility, and waning investment among medical residents in the MICU due to frequent rotation and competing priorities.
CONCLUSIONS
Intervention modestly reduced CXRs ordered in one of two ICUs evaluated. Understanding why adoption differed between the two units may inform future interventions to deimplement low‐value diagnostic tests. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1553-5592 1553-5606 |
DOI: | 10.12788/jhm.3129 |