Impact of removing ESBL designation from culture reports on the selection of antibiotics for the treatment of infections associated with ESBL-producing organisms.

We characterized the impact of removal of the ESBL designation from microbiology reports on inpatient antibiotic prescribing. Definitive prescribing of carbapenems decreased from 48.4% to 16.1% (P = .01) and ß-lactam-ß-lactamase inhibitor combination increased from 19.4% to 61.3% (P = .002). Our findings confirm the importance of collaboration between microbiology and antimicrobial stewardship programs.

Customizing an Electronic Medical Record to Automate the Workflow and Tracking of an Antimicrobial Stewardship Program.

BACKGROUND: Documenting the actions and effects of an antimicrobial stewardship program (ASP) is essential for quality improvement and support by hospital leadership. Thus, our ASP tallies the number of charts reviewed, types of recommendations, how and to whom they were communicated, whether they were followed, and any effects on antimicrobial days of therapy. Here we describe how we customized the electronic medical record at our institution to facilitate our workflow and data analysis, while highlighting principles that should be adaptable to other ASPs. METHODS: The documentation system involves creation of a novel and intuitive ASP form in each chart reviewed and 2 mutually exclusive tracking systems: 1 for active forms to facilitate the daily ASP workflow and 1 for finalized forms to generate cumulative reports. The ASP form is created by the ASP pharmacist, edited by the ASP physician, reopened by the pharmacist to assess whether the recommendation was followed and to quantify any antimicrobial days avoided or added, then reviewed and finalized by the ASP physician. Active forms are visible on a real-time "MPage," whereas all finalized forms are compiled nightly into 65 informative tables and associated graphs. RESULTS AND CONCLUSIONS: This system and its underlying principles have automated much of the documentation, facilitated follow-up of interventions, improved the completeness and validity of recorded data and analysis, enabled our ASP to expand its activities, and been associated with decreased antimicrobial usage, drug resistance, and C. difficile infections.

Clinical evaluation of an HP-guar gellable lubricant eye drop for the relief of dryness of the eye.

PURPOSE: To evaluate the efficacy of a new lubricant eye drop containing polyethylene glycol 400 and propylene glycol demulcents with hydroxypropyl-guar as a gelling agent (Test Product) to a system with carboxymethylcellulose (Control Product) for reducing dry eye signs and symptoms. METHODS: Eighty-seven dry eye volunteers were enrolled at seven sites for this six-week, concurrently controlled, double-masked clinical study. RESULTS: The Test Product significantly reduced conjunctival staining (p = 0.025) and temporal corneal staining (p = 0.024) compared to the Control. The Test Product also significantly reduced symptoms of dryness in the morning and evening, compared to the Control (p = 0.015 and p = 0.023, respectively). Subjects in the Test treatment group reported lower frequencies of foreign body sensation and felt their eyes were "refreshed longer" compared to those in the Control group (p = 0.033 and p = 0.037, respectively). CONCLUSIONS: The Test Product was more effective at reducing both the signs and symptoms of dry eye compared to the carboxymethylcellulose containing Control.