Impact of the Allergy Clarification for Cefazolin Evidence-based Prescribing Tool on Receipt of Preferred Perioperative Prophylaxis: An Interrupted Time Series Study.

Lam, Philip W; Tarighi, Payam; Elligsen, Marion; Nathens, Avery B; Riegert, Daniel; Tarshis, Jordan; Leis, Jerome A · Clin Infect Dis · 2020

retrospective_cohort · Level III

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Abstract

Implementation of a perioperative allergy and antibiotic assessment tool in patients with reported beta-lactam allergy resulted in a pronounced and sustained increase in perioperative cefazolin use. This intervention could result in improved efficiencies surrounding perioperative antibiotic administration and possible reductions in surgical site infection rates.

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