The Use of Clinical Decision Support in Reducing Diagnosis of and Treatment of Asymptomatic Bacteriuria. Issue 6 (6th December 2017)

• Record Type: Journal Article
• Authors: Keller, Sara C.; Feldman, Leonard; Smith, Janessa; Pahwa, Amit; Cosgrove, Sara E.; Chida, Natasha
• Is Part Of: Journal of hospital medicine. Volume 13:Issue 6(2018)
• Page Start: 392
• Page End: 395
• Publication Date: 2017-12-06
• Subjects: Hospital care -- Periodicals; Clinical medicine -- Periodicals; 610
• DOI: 10.12788/jhm.2892
• Languages: English
• ISSNs: 1553-5592

Abstract

Abstract : Clinical decision support (CDS) embedded within the electronic health record (EHR) is a potential antibiotic stewardship strategy for hospitalized patients. Reduction in urine testing and treating asymptomatic bacteriuria (ASB) is an important strategy to promote antibiotic stewardship. We created an intervention focused on reducing urine testing for asymptomatic patients at a large tertiary care center. The objective of this study was to design an intervention to reduce unnecessary urinalysis and urine culture (UC) orders as well as the treatment of ASB. We performed a quasiexperimental study among adult inpatients at a single academic institution. We implemented a bundled intervention, including information broadcast in newsletters, hospital‐wide screensavers, and passive CDS messages in the EHR. We investigated the impact of this strategy on urinalysis, UC orders, and on the treatment of ASB by using an interrupted time series analysis. Our intervention led to reduced UC order as well as reduced antibiotic orders in response to urinalysis orders and UC results. This easily implementable bundle may play an important role as an antibiotic stewardship strategy.