Impact of an empiric therapy guide on antibiotic prescribing in the emergency department.
J Hosp Infect 2019;
104:188-192. [PMID:
31580906 DOI:
10.1016/j.jhin.2019.09.017]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 09/20/2019] [Indexed: 10/25/2022]
Abstract
This quasi-experimental study compared the appropriate prescribing of antibiotics in the emergency department over a 3-month period before and after implementation of an empiric therapy guide (ETG). Overall appropriateness of antibiotic prescribing per Infectious Diseases Society of America (IDSA) guidelines increased significantly by 20.5% after implementation of the ETG (P<0.001). Prescribing for community-acquired pneumonia and cellulitis improved by 33.1% (P<0.001) and 35.5% (P=0.002), respectively. The rate of broad-spectrum antibiotic use decreased by 13.6% (P<0.001). Following the intervention, 90.5% of prescribers achieved at least 75% appropriate prescribing per IDSA guidelines (P<0.001). Appropriate antibiotic prescribing and rates of broad-spectrum antibiotic use were significantly improved following implementation of the ETG.
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