Antifungal stewardship in the UK: where are we now?

Background: Antifungal stewardship (AFS) is the judicious use of today's antifungal agents with the aim of improving patient outcomes and preserving their future effectiveness. Antifungal resistance (AFR) is increasing globally, with more patients at risk of Invasive Fungal Disease (IFD), highlighting the urgent need to standardize AFS practices in the UK. The aim of this position paper is to understand the current AFS landscape in the UK.

Using Behavior Change Theory to Identify Drivers and Barriers for Antifungal Treatment Decisions: A Case Study in a Large Teaching Hospital in the East of England, UK.

Introduction: Antifungal stewardship (AFS) programs are recognized to contribute to optimizing antifungal prescribing for treatment and prophylaxis. However, only a small number of such programs are implemented. Consequently, evidence on behavioral drivers and barriers of such programs and learnings from existing successful AFS programs is limited.

Understanding and managing common drug interactions.

Drug interactions are common in clinical practice and have a direct effect on patients' morbidity and mortality. However, with the appropriate knowledge they can be avoided. The administration of drugs is an essential nursing task and an increasing number of specialist nurses are also independent prescribers.

Real-World Financial and Clinical Impact of Diagnostic-Driven and Empirical-Treatment Strategies in High-Risk Immunocompromised Patients with Suspected Aspergillus Infection in the United Kingdom.

A diagnostic-driven (DD) treatment strategy has proven successful for treating invasive fungal infections (IFIs) caused by Aspergillus. However, uptake of this treatment strategy is not fully embraced. This study compares the economic and clinical impact of DD and empirical-treatment (ET) strategies used within hospitals.

Reimbursement of innovative pharmaceuticals in English and Spanish hospitals-The example of isavuconazole.

Background: Kron et al (Mycoses, 64, 2021, 86) found cost savings for the use of the innovative pharmaceutical isavuconazole in the inpatient setting in Germany (Bismarck-based healthcare system). Little is known about the reimbursement of innovative pharmaceuticals in the inpatient setting of Beveridge-based healthcare systems.

Objectives: The aim of this study was to evaluate the market access process and reimbursement of isavuconazole, exemplary for innovative pharmaceuticals, in England and Spain.

National mycology laboratory diagnostic capacity for invasive fungal diseases in 2017: Evidence of sub-optimal practice.

A survey of laboratory testing capabilities for systemic fungal pathogens was undertaken in the UK, to identify where improved compliance with published standards and guidelines is required and to inform antifungal stewardship (AFS). The survey captured information from laboratories in the UK on diagnostic capacity for invasive fungal diseases (IFD), including identification, serology, molecular diagnostics and susceptibility testing. The survey was circulated in March 2017 through key networks.

A whole-health-economy approach to antimicrobial stewardship: Analysis of current models and future direction.

In a Policy Forum, Alison Holmes and colleagues discuss coordinated approaches to antimicrobial stewardship.

Micafungin use in a UK tertiary referral hospital.

Objectives: Here we sought to describe the real-life usage of micafungin in a UK tertiary referral hospital.

Methods: A prospective, non-interventional, observational surveillance study was performed.

Results: Micafungin was commenced in 174 courses involving 148 patients to treat invasive candidiasis and candidaemia (132 courses) and aspergillosis in situations where alternatives such as voriconazole or liposomal amphotericin B could not be used (42 courses).

Fatal breakthrough mucormycosis in a multivisceral transplant patient receiving micafungin: Case report and literature review.

Introduction: Antifungal agents are routinely used in the post-transplant setting for both prophylaxis and treatment of presumed and proven fungal infections. Micafungin is an echinocandin-class antifungal with broad antifungal cover and favorable side effect profile but, notably, it has no activity against molds of the order Mucorales.

Presentation Of Case: A 47-year-old woman underwent multivisceral transplantation for intestinal failure-associated liver disease.

An investigation of antifungal stewardship programmes in England.

Purpose: We sought to explore the current status of antifungal stewardship (AFS) initiatives across National Health Service (NHS) Trusts within England, the challenges and barriers, as well as ways to improve current AFS programmes.

Methodology: An electronic survey was sent to all 155 acute NHS Trusts in England. A total of 47 Trusts, corresponding to 30 % of English acute Trusts, responded to the the survey; 46 Trusts (98 %) had an antimicrobial stewardship (AMS) programme but only 5 (11 %) had a dedicated AFS programme.

Secondary use of data from hospital electronic prescribing and pharmacy systems to support the quality and safety of antimicrobial use: a systematic review.

Background: Electronic prescribing (EP) and electronic hospital pharmacy (EHP) systems are increasingly common. A potential benefit is the extensive data in these systems that could be used to support antimicrobial stewardship, but there is little information on how such data are currently used to support the quality and safety of antimicrobial use.

Objectives: To summarize the literature on secondary use of data (SuD) from EP and EHP systems to support quality and safety of antimicrobial use, to describe any barriers to secondary use and to make recommendations for future work in this field.

Overexpression of antibiotic resistance genes in hospital effluents over time.

Objectives: Effluents contain a diverse abundance of antibiotic resistance genes that augment the resistome of receiving aquatic environments. However, uncertainty remains regarding their temporal persistence, transcription and response to anthropogenic factors, such as antibiotic usage. We present a spatiotemporal study within a river catchment (River Cam, UK) that aims to determine the contribution of antibiotic resistance gene-containing effluents originating from sites of varying antibiotic usage to the receiving environment.

The Changing Epidemiology of Invasive Fungal Infections.

Invasive fungal infections (IFI) are an emerging problem worldwide with invasive candidiasis and candidemia responsible for the majority of cases. This is predominantly driven by the widespread adoption of aggressive immunosuppressive therapy among certain patient populations (e.g.

Patient and public understanding and knowledge of antimicrobial resistance and stewardship in a UK hospital: should public campaigns change focus?

Background: The rising global tide of antimicrobial resistance is a well-described phenomenon. Employing effective and innovative antimicrobial stewardship strategies is an essential approach to combat this public health threat. Education of the public and patients is paramount to enable the success of such strategies.

An Evidence-Based Antimicrobial Stewardship Smartphone App for Hospital Outpatients: Survey-based Needs Assessment Among Patients.

Background: Current advances in modern technology have enabled the development and utilization of electronic medical software apps for both mobile and desktop computing devices. A range of apps on a large variety of clinical conditions for patients and the public are available, but very few target antimicrobials or infections.

Objective: We sought to explore the use of different antimicrobial information resources with a focus on electronic platforms, including apps for portable devices, by outpatients at two large, geographically distinct National Health Service (NHS) teaching hospital trusts in England.

Antimicrobial stewardship: the role of the nurse.

Infections caused by organisms resistant to multiple drugs are associated with morbidity and mortality, prolonged hospital stay and increased costs. Since antibiotic use is the main factor in the development of resistance, it is hoped that the judicious use of antibiotics will reduce the emergence of antimicrobial resistance. This article addresses antibiotic misuse in the inpatient setting and outlines the role of the nurse in optimising antibiotic therapy through antimicrobial stewardship.