Clinical and Economic Outcomes After Implementation of a Fidaxomicin Treatment Optimization and Access Pathway at a US Hospital System.

Introduction: This study aimed to evaluate the clinical and economic outcomes of implementing a Clostridiodes difficile infection (CDI) Treatment Optimization and Access Pathway (treatment pathway) directing first-line use of fidaxomicin for CDI.

Methods: This was a retrospective, quasi-experimental study of adult patients with CDI using Electronic Health Record data from a single center. The primary intervention was implementation of a treatment pathway directing first-line use of fidaxomicin for patients with first/second CDI episode and at high risk of recurrence.

Variability in antifungal utilization among neonatal, pediatric, and adult inpatients in academic medical centers throughout the United States of America.

Background: Identification of factors associated with antifungal utilization in neonatal, pediatric, and adult patient groups is needed to guide antifungal stewardship initiatives in academic medical centers.

Methods: For this hospital-level analysis, we analyzed antifungal use in hospitals across the United States of America, excluding centers only providing care for hematology/oncology patients. Analysis of variance was used to compare antifungal use between patient groups.

High-risk medication use for Clostridium difficile infection among hospitalized patients with cancer.

Patients with cancer are vulnerable to Clostridium difficile infection (CDI); hospitals with larger oncology populations may have worse CDI performance. Among 71 academic hospitals studied, there were significant differences in oncology patient-days per 1,000 admissions across CDI standardized infection ratio categories of better, no different, and worse; worse hospitals had the greatest number of patient-days. Oncology patients' most commonly used high-risk CDI medications were quinolones, third- and fourth-generation cephalosporins, and proton pump inhibitors.

Treatment of Vancomycin-Resistant Enterococci: Focus on Daptomycin.

Purpose Of Review: Vancomycin-resistant Enterococci (VRE) infections are problematic due to limited availability of anti-VRE agents and their potential for adverse effects and drug interactions. This review focuses on the role of daptomycin in treating VRE infections by summarizing key points of relevant clinical studies.

Recent Findings: Higher doses of daptomycin (≥ 6 mg/kg), as compared to standard doses, were found to be safe in terms of creatinine phosphokinase elevation and associated with successful infection outcomes and microbiological clearance.