Adaptation of a hospital electronic referral system for antimicrobial stewardship prospective audit and feedback rounds

Where to from here? Identifying and prioritising future directions for addressing drug-resistant infection in Australia

BACKGROUND

The Australian National Antimicrobial Resistance Strategy calls for a collaborative effort to change practices that have contributed to the development of drug-resistance and for implementation of new initiatives to reduce antibiotic use.

METHODS

A facilitated workshop was undertaken at the 2019 National Australian Antimicrobial Resistance Forum to explore the complexity of antimicrobial stewardship (AMS) implementation in Australia and prioritise future action. Participants engaged in rotating rounds of discussion using a world café format addressing six topics relating to AMS implementation. Once all tables had discussed all themes the discussion concluded and notes were summarised. The documents were independently openly coded by two researchers to identify elements relating to the implementation of antimicrobial stewardship.

RESULTS

There were 39 participants in the facilitated discussions, including pharmacists, infectious disease physicians, infection prevention nurses, and others. Participants discussed strategies they had found successful, including having a regular presence in clinical areas, adapting messaging and implementation strategies for different disciplines, maintaining positivity, and being patient-focused. Many of the recommendations for the next step involved being patient focussed and outcomesdriven. This involves linking data to practice, using patient stories, using data to celebrate wins and creating incentives.

DISCUSSION

Recommendations from the workshop should be included in priority setting for the implementation of AMS initiatives across Australia.

Building on Antimicrobial Stewardship Programs Through Integration with Electronic Medical Records: The Australian Experience

Antimicrobial stewardship (AMS) is well established in Australian hospitals. Electronic medical record (EMR) implementation has lagged in Australia, with two Healthcare Information and Management Systems Society (HIMSS) Stage 6 hospitals and one Stage 7 hospital as of September 2020. Specific barriers faced by AMS teams with paper-based prescribing and medical records include real-time identification of antimicrobials orders; the ability to prospectively monitor antimicrobial use; and the integration of fundamental point of prescribing AMS principles into routine clinical practice. There are few local guidelines to assist Australian hospitals and AMS teams beyond “out of the box” EMR functionality. EMR implementation has enormous potential to positively impact AMS teams through more efficient workflows and the ability to expand the reach and coverage of AMS activities. There are inevitable limitations associated with EMR implementation that must be considered. In this paper, four Australian hospitals share their experience with EMR roll out, AMS customisation and how they have overcome specific barriers in local AMS practice.

Antibiotic allergy labels and optimal antimicrobial stewardship

BACKGROUND

Although common, antimicrobial allergy labels (AAL) rarely reflect immunologically-mediated hypersensitivity and can lead to poorer outcomes from alternative antimicrobial agents. Antimicrobial stewardship programs are ideally placed to assess AAL early as a means of improving antimicrobial use.

OBJECTIVES

To quantify the prevalence of AAL in patients referred for antimicrobial stewardship review and assess their impact on antibiotic prescribing, patient mortality, hospital length of stay, readmission, and rates of multidrug-resistant infections.

METHODS

We conducted a retrospective analysis of adult patients referred for inpatient antimicrobial prospective audit and feedback rounds (PAFR) via an electronic referral system (eReferrals) over a 12-month period in 2015. Outcome data was collected for a period of 36 months following the initial review.

RESULTS

Of the 639 patient records reviewed, 630 met inclusion criteria; 103 (16%) had an AAL, of which 82 (13%) had reported allergies to β-lactam antibiotics. Those with AAL were significantly less likely to be receiving guideline-recommended antimicrobial therapy (50% versus 64%, p=0.0311), however there were no significant difference in mortality, hospital length of stay, readmission or increased incidence of multidrug-resistant infections.

CONCLUSIONS

Our cohort demonstrated that AAL was associated with reduced adherence to antibiotic guidelines. The lack of association with adverse outcomes may reflect limitations within the study including retrospective cohort study numbers and observational nature, further skewed by high rates of poor documentation. A clear opportunity exists for antimicrobial stewardship programs to incorporate allergy assessment, delabelling, challenge and referral into these rounds. This article is protected by copyright. All rights reserved.

Collaborative Antimicrobial Stewardship: Working with Hospital and Health System Administration

Successful antimicrobial stewardship programs rely on engagement with hospital administrators. Antimicrobial stewards should understand the unique pressures and demands of hospital and health system administration and be familiar with key terminology and regulatory requirements. This article provides guidance on strategies for engaging hospital and health system administration to support antimicrobial stewardship, including recommendations for designing a successful antimicrobial stewardship program structure, pitching resource requests, setting meaningful and measurable goals, achieving and communicating results, and fostering ongoing relationships with hospital and health system administration.