Clinical Impact of an Antibiotic Time Out Initiative at an Academic Medical Center. (August 2021)

• Record Type: Journal Article
• Authors: Taylor, Amy Parks; Coe, Kelci; Stevenson, Kurt; Wardlow, Lynn; Boghdadly, Zeinab El; Reed, Erica
• Is Part Of: Hospital pharmacy. Volume 56:Number 4(2021)
• Page Start: 343
• Page End: 346
• Publication Date: 2021-08
• Subjects: anti-infectives -- infectious diseases -- outcomes research; Hospital pharmacies -- Periodicals; Pharmacy Service, Hospital; Hospital pharmacies; Periodicals; Periodicals; 615.1
• DOI: 10.1177/0018578719901274
• Languages: English
• ISSNs: 0018-5787

Abstract

Background: Various strategies aimed at limiting inappropriate antimicrobial use including antibiotic time out (ATO) have been proposed to combat the development of antimicrobial resistance, yet there are limited studies that have assessed the impact of ATO on clinical outcomes.Methods: This single-center retrospective study reviewed the effect of a passive ATO strategy by comparing 100 adult patients with an ATO matched by infection type to 100 antibiotic-treated adult patients lacking an ATO note.Results: No difference in clinical outcomes was observed, however, ATO did result in improved optimization of antibiotic selection and duration, and reduction of piperacillin/tazobactam and vancomycin use.Conclusion: Further studies are warranted to evaluate the impact of ATO on clinical outcomes of a larger homogenous population with specified infectious diagnoses and clinical characteristics.