• Eleah D Porter, Julia L Kelly, Kayla A Fay, Rian M Hasson, Timothy M Millington, David J Finley, and Joseph D Phillips.
• Department of Surgery, Section of Thoracic Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.
• Ann. Thorac. Surg. 2021 Mar 1; 111 (3): 1012-1018.

BackgroundPrevious work has identified that inpatient post-thoracic surgery chest x-ray films (CXR) are overutilized.MethodsA three-phase rapid cycle quality improvement initiative was performed to reduce empiric post-thoracic surgery CXR use by 25% over 1 year. We adapted evidence-based guidelines and implemented "plan-do-study-act" (PDSA) cycle methodology. The PDSA cycles included (1) education with literature and preintervention statistics; (2) electronic medical record order-set modification; and (3) audit and feedback with monthly status reports. Each cycle lasted 3 months. Use of CXR was tracked in the post-anesthesia care unit and as a daily rate of non-post-anesthesia care unit CXRs. Cost data were estimated from Centers for Medicare & Medicaid Services fees.ResultsDuring the initiative, 292 thoracic surgery inpatients were monitored. Before intervention, 99% of patients (69 of 70) received a post-anesthesia care unit CXR, and the daily rate of other CXRs was 1.6. Overall, there was a significant reduction in CXR utilization (P < .001). Post-anesthesia care unit CXRs decreased by 42%, lowering to 89% (68 of 76) to 68% (50 of 74) to 57% (41 of 72) in PDSA cycles 1 through 3, respectively. The daily rate of other CXRs decreased by 38%, lowering to 1.4 to 1.3 to 1.0. Patient perioperative characteristics and health care quality measures were not different between cycles. After quality improvement implementation, cost savings were estimated to be at least $73,292 per year.ConclusionsImplementation of our quality improvement initiative safely and systematically reduced empiric CXR use after inpatient thoracic surgery. Results will be used in future quality improvement initiatives to reduce unnecessary postoperative testing.Copyright © 2021 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

17 keywords...

hide…