Alex M Ebied1, Paige Antonelli2. 1. Department of Clinical Sciences, Fred Wilson School of Pharmacy, High Point University, NC, USA. 2. University of Florida College of Pharmacy, USA.
Abstract
Objectives: Emergency department (ED) order sets that include skin and soft tissue infections (SSTI) stratification and antimicrobial selection criteria may improve clinical outcomes and appropriateness of initial antibiotic selection. The purpose of this study was to optimize and evaluate antimicrobial prescribing for SSTI in the ED by implementing an institution specific Infectious Diseases Society of America (IDSA) guideline directed computerized provider order entry (CPOE) order set. The primary outcome was the rate of appropriate antibiotic prescribing for SSTI in the ED before and after order set revision. Secondary outcomes were length of hospital stay, rate of continuity of antibiotics from the ED to hospital admission orders, and frequency of order set utilization. Methods: This was a single-centered, retrospective, cohort study. The ED SSTI order set revision reflected current IDSA guidelines, institution formulary, and institution antibiogram. Results: A total of 180 patients were included in the study. The rate of appropriate antibiotic prescribing was 74.4% and 78.9% (P = .60) in the pre-revision and post-revision groups, respectively. Length of hospital stay of admitted patients was 4.93 and 4.32 days (P = .61). Rate of antibiotics continued from the ED to admission was 62.1% and 59.4% (P = .99). Order set utilization was 17.8% and 24.4% (P = .36). A subgroup analysis found appropriateness increased with order set use in admitted patients (50% vs 88.2%; P = .0382) and total patients (50% vs 81.8%; P = .037). Conclusion: An order set reflective of current IDSA guidelines and institution specific antibiogram showed a similar rate of appropriate antibiotic selection compared to provider's clinical judgment. Provider awareness of SSTI management could have been a limitation to the study.
Objectives: Emergency department (ED) order sets that include skin and soft tissue infections (SSTI) stratification and antimicrobial selection criteria may improve clinical outcomes and appropriateness of initial antibiotic selection. The purpose of this study was to optimize and evaluate antimicrobial prescribing for SSTI in the ED by implementing an institution specific Infectious Diseases Society of America (IDSA) guideline directed computerized provider order entry (CPOE) order set. The primary outcome was the rate of appropriate antibiotic prescribing for SSTI in the ED before and after order set revision. Secondary outcomes were length of hospital stay, rate of continuity of antibiotics from the ED to hospital admission orders, and frequency of order set utilization. Methods: This was a single-centered, retrospective, cohort study. The ED SSTI order set revision reflected current IDSA guidelines, institution formulary, and institution antibiogram. Results: A total of 180 patients were included in the study. The rate of appropriate antibiotic prescribing was 74.4% and 78.9% (P = .60) in the pre-revision and post-revision groups, respectively. Length of hospital stay of admitted patients was 4.93 and 4.32 days (P = .61). Rate of antibiotics continued from the ED to admission was 62.1% and 59.4% (P = .99). Order set utilization was 17.8% and 24.4% (P = .36). A subgroup analysis found appropriateness increased with order set use in admitted patients (50% vs 88.2%; P = .0382) and total patients (50% vs 81.8%; P = .037). Conclusion: An order set reflective of current IDSA guidelines and institution specific antibiogram showed a similar rate of appropriate antibiotic selection compared to provider's clinical judgment. Provider awareness of SSTI management could have been a limitation to the study.
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