Antimicrobial stewardship in long-term care facilities in Belgium: a questionnaire-based survey of nursing homes to evaluate initiatives and future developments

Barriers to the implementation of antimicrobial stewardship programmes in long-term care facilities: a scoping review

BACKGROUND

Long-term care facilities (LTCFs) present specific challenges for the implementation of antimicrobial stewardship (AMS) programmes. A growing body of literature is dedicated to AMS in LTCFs.

OBJECTIVES

We aimed to summarize barriers to the implementation of full AMS programmes, i.e. a set of clinical practices, accompanied by recommended change strategies.

METHODS

A scoping review was conducted through Ovid-MEDLINE, CINAHL, Embase and Cochrane Central. Studies addressing barriers to the implementation of full AMS programmes in LTCFs were included. Implementation barriers described in qualitative studies were identified and coded, and main themes were identified using a grounded theory approach.

RESULTS

The electronic search revealed 3904 citations overall. Of these, 57 met the inclusion criteria. All selected studies were published after 2012, and the number of references per year progressively increased, reaching a peak in 2020. Thematic analysis of 13 qualitative studies identified three main themes: (A) LTCF organizational culture, comprising (A1) interprofessional tensions, (A2) education provided in silos, (A3) lack of motivation and (A4) resistance to change; (B) resources, comprising (B1) workload and staffing levels, (B2) diagnostics, (B3) information technology resources and (B4) funding; and (C) availability of and access to knowledge and skills, including (C1) surveillance data, (C2) infectious disease/AMS expertise and (C3) data analysis skills.

CONCLUSIONS

Addressing inappropriate antibiotic prescribing in LTCFs through AMS programmes is an area of growing interest. Hopefully, this review could be helpful for intervention developers and implementers who want to build on the most recent evidence from the literature.

How do aged-care staff feel about antimicrobial stewardship? A systematic review of staff attitudes in long-term residential aged-care

Background

Antimicrobial resistance (AMR) is a problem in residential aged care facilities (RACF). There is a gap in our understanding of how psychosocial barriers such as risk perceptions shape staff attitudes towards antimicrobial stewardship (AMS). We sought to ascertain the attitudinal domains that have been identified to be of importance to AMS in RACF and comment on how they have been measured empirically. Our aim was to consolidate what is known regarding staff attitudes and perceptions in order to inform future stewardship.

Method

We searched PsycINFO, PsycARTICLES, CINAHL Plus, MEDLINE, PubMed, Web of Science, Cochrane, and Scopus databases for primary studies of healthcare workers attitudes to AMS in RACF (1990-February 2021).

Results

14 Studies were included in the review, within which 10 domains were identified: attitudes towards antimicrobial prescribing; guidelines; educational interventions; self-confidence regarding clinical assessment and prescribing; awareness of AMR as a problem and stewardship as a priority; self-efficacy; perception of role; perception of risk; team culture and resident/family members expectations. 46 measures were developed across the 14 studies to measure the 10 domains. The variability in the attitudinal domains and how these domains were measured was large. Only 13% included psychometric data regarding reliability and/or internal consistency.

Conclusions

Attitudes are generally defined as having three evaluative bases: cognitive, behavioural, and affective. Findings from the current review suggest that the measures commonly used to capture healthcare staff attitudes to AMS do not sufficiently capture affect; particularly with respect to staff’s risk perceptions, perceptions of their role, and family members’ expectations. Given that affective processes have been postulated to influence medical decision making, these findings highlight the importance of understanding how staff, especially nurses feel about implementing AMS strategies and other peoples’ (e.g. residents and their families) perceptions of stewardship. It is expected that a more nuanced understanding of RACF nurses affective experiences when applying AMS, and their perceptions of the risks entailed, will help in reducing barriers to overprescribing antibiotics.

Antibiotic stewardship in French nursing homes: a 2019 regional survey

Background

Antibiotic resistance is a growing issue in nursing homes (NHs). Antibiotic stewardship (ABS) programmes can reduce antibiotic use in NHs, but few studies have assessed to what extent they are implemented in NHs.

Objectives

To describe ABS current practices and describe the opinion of NH stakeholders regarding ABS and opportunities for improvement in one French region.

Methods

We invited by e-mail the medical and nurse coordinators of all NHs of the Grand Est region, France, to participate in our survey in 2019. The online questionnaire included 35 questions covering four topics: NH characteristics, current ABS practices, attitudes towards ABS and opinions on strategies to promote ABS. A score evaluating implementation of core ABS elements was calculated using the current ABS practice responses.

Results

Out of 417 NHs, 75 (18%) participated in our survey. The three most implemented ABS activities were antibiotic consumption monitoring (65%), antibiotic plan documentation (56%) and antibiotic prescription guide distribution (54%). Audit and feedback, training sessions or identification of a local ABS leader ranged from 13% to 29%. Participants positively perceived ABS and most suggestions to improve ABS programmes in NH, with maximal interest in training, audit and feedback interventions. The median score for implementation of core ABS elements was 3.3 (IQR = 2.3–5.4; theoretical range 0–11), and the score distribution was not associated with any NH characteristic.

Conclusions

While there is still room for improvement, NHs had a positive attitude towards ABS strategies. Some regional and national initiatives to promote ABS in NHs exist and should be actively promoted.