Feasibility evaluation to expand a collaborative practice agreement and discontinue antibiotics after an emergency department or urgent care visit.

Purpose: The impact of pharmacist-led culture follow-up programs for positive cultures is well established. The benefits and feasibility of evaluating negative cultures and deprescribing unnecessary antibiotics after emergency department (ED) and urgent care (UC) visits are unknown; therefore, this evaluation characterized the burden of negative urine cultures and chlamydia tests and estimated how many potential antibiotic days could be saved with deprescribing.

Methods: This retrospective, descriptive study evaluated patients discharged from an ED or UC location with a pharmacist-led culture follow-up program.

Comparison of procalcitonin testing to a targeted audit-and-feedback strategy on prescribed durations of therapy for community-acquired pneumonia.

The procalcitonin (PCT) assay is FDA-approved to help guide antimicrobial treatment, however, conflicting data exist regarding its impact on durations of therapy. The purpose of this study was to compare the impact of PCT to a targeted audit-and-feedback (TAF) strategy on antibiotic durations of therapy for community-acquired pneumonia (CAP). A retrospective cohort study was conducted at two community teaching hospitals, one implementing PCT with routine audit-and-feedback and one implementing TAF recommending 5 days of therapy for uncomplicated CAP.