Mechanisms affecting the implementation of a national antimicrobial stewardship programme; multi-professional perspectives explained using normalisation process theory

A shared approach to managing urinary tract infections in nursing homes improved perceived care quality, workload, and collaboration - a qualitative study

BACKGROUND

In 2019, around 4.95 million global deaths were linked to bacterial antimicrobial resistance (AMR). Managing urinary tract infections (UTIs) in nursing homes involves prevention, diagnosis, and treatment. This is often complex and cause excessive antibiotic use, increasing AMR. Infection prevention and antimicrobial stewardship (AMS) are complementary strategies for reducing AMR. Studies show that nursing home staff can safely reduce antibiotic prescriptions for UTIs using these strategies and that cross-sectoral collaboration with general practice is important in UTI management. However, the impact of combining infection prevention with AMS and general practice is unknown.

OBJECTIVE

To explore the perceived impact of a new cross-sectorial intervention combining prevention and AMS on UTI management in nursing homes.

METHODS

The intervention included a 3-h seminar for general practice and nursing home staff, and a reflection sheet to assess residents. We held 9 seminars in the Capital Region of Denmark in 2022 and conducted 15 semi-structured online and phone interviews with participants.

RESULTS

Our findings indicate that the intervention clarified workflows, encouraged nursing staff to adhere to agreements, and increased trust and respect between nursing homes and general practice. A reflection sheet was essential in linking planned changes to actual implementation. The sheet helped restructure UTI management, leading to perceived improved patient assessment and fewer UTI-related inquiries to general practice.

CONCLUSION

Our findings suggest that the intervention had a positive impact on experienced care quality, workload, and cross-sector collaboration. However, physical attendance at the seminar limits the large-scale implementation of the intervention.

The impact of antimicrobial stewardship ward rounds on antimicrobial use and predictors of advice, uptake, and outcomes

OBJECTIVE

To identify the impact of introducing antimicrobial stewardship (AMS) ward rounds.

METHODS

We used an interrupted time-series approach to investigate the impact of implementing AMS ward rounds with in-person feedback from a multidisciplinary team in Hospital-1, also comparing to Hospital-2 in the same city where AMS ward rounds were not yet implemented. Regression models were used to identify predictors of advice given and of whether advice was followed, and associations between advice uptake and length of stay.

RESULTS

Introducing AMS ward rounds was followed by new or accelerated declines in ceftriaxone, ciprofloxacin, amoxicillin-clavulanate, meropenem and piperacillin-tazobactam use at Hospital-1. Except for ceftriaxone, similar declines were not seen at Hospital-2. Half of reviews (3471/6878; 50%) recommended an intervention; 2003/2726 (73%) subsequently evaluated recommendations were implemented. Senior doctors were more likely than pharmacists or specialist doctors in training to recommend de-escalation/stopping antibiotics and to have their advice followed. The more prior AMS reviews completed, the more likely advice was to be followed. Following advice to de-escalate/stop antimicrobials was associated with a 0.58 day [95%CI 0.22-0.94] reduction in hospital stay.

CONCLUSIONS

Multidisciplinary AMS ward rounds reduced antibiotic use and likely reduced length of hospital stay. Senior clinician input and more AMS experience increased advice uptake.

Defining and responding to the contextual drivers for implementation of antimicrobial stewardship in 14 neonatal units in South Africa

Background

Research on the contextual drivers of antimicrobial stewardship (AMS) programme interventions in neonatal units is limited.

Methods

As part of a prospective mixed-methods multidisciplinary neonatal AMS (NeoAMS) interventional study in 14 South African hospitals, we applied a three-phased process to assess implementation barriers and contextual drivers experienced by participating health professionals. The study included: (Phase one; P1) a survey of pre-intervention barriers and enablers; (P2) written feedback during the study intervention phase; and (P3) semi-structured exit interviews.

Results

Respondents to the P1 survey (n = 100) identified 15 barriers, 9 in the domain of personnel resources, including staffing, time and workload constraints. Other barriers related to limited access to antimicrobial use and surveillance trends, complexity of neonatal care, absence of multidisciplinary team (MDT) AMS and change resistance. For P2, written feedback during implementation (n = 42) confirmed that the MDT approach facilitated systems changes, including policy adaptations, process improvements, strengthened infection control practices, and expansion of AMS MDT roles. MDT benefits were described as aligned team purpose, improved communication, and knowledge sharing. Reported challenges included time to meet and building trust. In P3 interviews (n = 42), improved interpersonal communication, trust, personal growth and confidence building were cited as highlights of working in multidisciplinary AMS teams. Extending the MDT approach to other hospitals, training more health professionals in AMS and increasing management involvement were identified as priorities going forward.

Conclusions

Understanding the organizational and interprofessional context for NeoAMS implementation enabled an MDT approach to develop and optimize neonatal AMS with potential for adoption in similar resource-constrained settings.

The impact of the COVID-19 pandemic on the antimicrobial stewardship workforce in Scottish acute care hospitals-a qualitative study

Background

Antimicrobial stewardship (AMS) programmes seek to reduce the risk of antimicrobial resistance by minimizing inappropriate antimicrobial use. The SARS-CoV-2 coronavirus (COVID-19) pandemic was characterized by initial widespread use of antimicrobials in patients with COVID-19, with potential negative effects on AMS efforts.

Objective

To explore the impact of the pandemic on the AMS workforce in Scottish acute care hospitals.

Method

Individual, semi-structured online interviews were conducted with a purposive sample of clinical staff who had an AMS focused role in Scottish Health Boards. Interviews explored staff experiences of facilitating AMS during the pandemic. Data were analysed using inductive content analysis.

Results

Thirteen staff from seven of 15 Scotland Health Boards participated. The data revealed negative (including staff redeployment and shortages) and positive effects (including improved working relationships and use of technology) on the AMS workforce. Notably, greater appreciation of the work of the AMS team was a positive outcome.

Conclusions

The robust qualitative methods applied in this original study have generated greater understanding of factors that impeded AMS services in Scotland during the pandemic. These findings may resonate internationally. Adaptation to technology and investment in the workforce are recommended to improve the resilience of AMS services in future crises.

Antimicrobial Stewardship in Healthcare: Exploring the Role of Nurses in Promoting Change, Identifying Barrier Elements and Facilitators-A Meta-Synthesis

BACKGROUND

Antimicrobial stewardship (AMS) involves a coordinated set of actions aimed at promoting the appropriate use of antibiotics within healthcare settings. This systematic review of qualitative studies assessed nurses' knowledge and perceptions of the barriers and facilitators that impact their involvement in AMS programs.

METHODS

This meta-synthesis followed the Joanna Briggs Institute methodology for systematic reviews of qualitative evidence. Relevant studies published between 2018 and 2023 were identified through searches on PubMed, CINAHL, EMBASE, PsycINFO, and Google Scholar. The studies were critically appraised using the CASP checklist, with 19 articles meeting the inclusion criteria from five continents.

RESULTS

Six recurring themes emerged from the analysis of nurses' experiences and opinions regarding their roles in AMS programs. These themes included the organization of AMS programs, availability of resources, training and education, communication, and the evolving role of nurses in AMS.

CONCLUSIONS

Nurses at every level of the profession might play a crucial role in antimicrobial stewardship. Although active involvement of nurses in antibiotic stewardship requires further exploration and research, this topic is being examined internationally. The literature on this subject primarily analyzes the phenomenon from a quantitative perspective rather than a qualitative one, and it is contextualized more within hospital settings rather than community settings.

The imperative of teamwork in antimicrobial stewardship (AMS) interventions: insights from an ethnographic study with practitioners in Spain

Teamwork-the activity of working together in a group towards a similar goal-is a defining feature of the practice of clinical medicine carried out in hospitals and other healthcare facilities. This Viewpoint suggests that teamwork is a defining feature of antimicrobial stewardship (AMS) programmes, and identifies six elements that characterise AMS team dynamics. These insights arise from an original ethnographic study of AMS carried out in Spain, where these programmes are known as Programas para la Optimización de Antimicrobianos. The study used qualitative research methods including ethnographic observations in public hospitals and scientific and educational fora, in-depth interviews and archival research. It calls for a reflection on the part of the global community of AMS practitioners on the role of team dynamics in building sustainable AMS interventions and the inclusion of teamwork skills in training curricula aimed at future practitioners.

Nurses' attitudes, behaviours, and enablers of intravenous to oral switching (IVOS) of antibiotics: a mixed-methods survey of nursing staff in secondary care hospitals across the Midlands region of England

BACKGROUND

Intravenous (IV) antibiotic use in secondary care in England is widespread. Timely appropriate intravenous to oral switch (IVOS) has the potential to deliver significant clinical and operational benefits. To date, antimicrobial stewardship (AMS) efforts around IVOS have not focused on the nursing staff who administer antibiotics, which represents a significant gap in AMS programmes.

AIM

To determine the involvement of bedside nurses in acute trusts in the Midlands region of England in IVOS in their organizations and describe their views regarding how to improve IVOS.

METHODS

An anonymous self-administered mixed-methods online survey was developed and distributed to nursing staff in acute trusts via antimicrobial stewardship networks between March and May 2023. Quantitative data was analysed to describe participant demographics and behaviours, whereas barriers and enablers to IVOS were explored through thematic content analysis of responses to open-ended questions.

FINDINGS

A total of 545 nursing staff responded to the survey. The majority (65.3%) routinely suggested IVOS to clinicians, despite only 50.6% being aware of local IVOS policies. One-third (34.7%) did not suggest IVOS, relying on doctors, believing their patients needed IV treatment, or lacked knowledge and skills to request IVOS. Content analysis of suggestions for improving the rate of IVOS proposed three major themes (People, Process, System) and identified that education and training, improved confidence and interprofessional relationships, and prompts were important drivers.

CONCLUSION

Nursing staff suggest IVOS to other clinicians, but more education and resources are needed to enable and empower them in this role.

Complex Hospital-Based Electronic Prescribing-Based Intervention to Support Antimicrobial Stewardship: Qualitative Study

BACKGROUND

Antimicrobial resistance (AMR) represents a growing concern for public health.

OBJECTIVE

We sought to explore the challenges associated with development and implementation of a complex intervention designed to improve AMS in hospitals.

METHODS

We conducted a qualitative evaluation of a complex AMS intervention with educational, behavioral, and technological components in 5 wards of an English hospital. At 2 weeks and 7 weeks after initiating the intervention, we interviewed 25 users of the intervention, including senior and junior prescribers, a senior nurse, a pharmacist, and a microbiologist. Topics discussed included perceived impacts of different elements of the intervention and facilitators and barriers to effective use. Interviews were supplemented by 2 observations of ward rounds to gain insights into AMS practices. Data were audio-recorded, transcribed, and inductively and deductively analyzed thematically using NVivo12.

RESULTS

Tracing the adoption and impact of the various components of the intervention was difficult, as it had been introduced into a setting with competing pressures. These particularly affected behavioral and educational components (eg, training, awareness-building activities), which were often delivered ad hoc. We found that the participatory intervention design had addressed typical use cases but had not catered for edge cases that only became visible when the intervention was delivered in real-world settings (eg, variations in prescribing workflows across different specialties and conditions).

CONCLUSIONS

Effective user-focused design of complex interventions to promote AMS can support acceptance and use. However, not all requirements and potential barriers to use can be fully anticipated or tested in advance of full implementation in real-world settings.

Knowledge, Attitudes, and Practices toward Antimicrobial Resistance among Young Italian Nurses and Students: A Multicenter, Cross-Sectional Study

Background: Nurses play a pivotal role in combating antimicrobial resistance (AMR). However, the success of local and national AMR containment efforts hinges on the knowledge, attitude, and practice (KAP) of nursing staff and undergraduate students. Objectives: This study aims to explore the determinants of nurses' KAP regarding AMR, offering insights to control the emergence and spread of drug-resistant pathogens. Methods: This cross-sectional, multicenter survey involving Italian nurses, nursing students, and healthcare professionals was conducted administering an anonymous online questionnaire focusing on AMR. The median score of 12 was taken as the cutoff for "good KAP." The association between study variables and good KAP was assessed using chi-square or t-tests, followed by multivariable logistic regression analysis for statistically significant (p < 0.05) variables. Findings: Among 848 participants, 61.9% (n = 525) were students, and 39.6% (n = 336) scored as having "low KAP." High KAP was associated with being female and studying AMR independently. Conversely, living in southern Italy and receiving AMR training from pharmaceutical companies were associated with low KAP. Conclusions: Among Italian nurses, AMR awareness relies on those who have studied AMR as self-taught and is affected by gender and region. Italian universities lack in lectures on AMR management, and much needs to be done to improve awareness of antimicrobial stewardship among nonmedical health workers.

Assessment of challenges and opportunities in antibiotic stewardship program implementation in Northwest Ethiopia

Background

Indiscriminate use of antibiotics leads to antibiotic resistance (AMR) and results in mortality, morbidity, and financial burden. Antibiotic stewardship programs (ASPs) with education can resolve a number of barriers recognized in the implementation of successful ASPs. The aim of this study was to assess health professionals' perceptions and status of ASPs in hospitals in 2022.

Methods

A cross-sectional study was conducted from September 1, 2022 to October 30, 2022. A total of 181 health professionals were included, and a self-administered questionnaire was used to collect data. The status of hospitals was assessed using a checklist. The data were analyzed using SPSS version 23, and descriptive statistics and Chi-square tests (X2) at a P-value of <0.05 were used.

Results

Of the 181 respondents, 163 (90.1 %), and 161 (89.0 %) believed that AMR is a significant problem in Ethiopia and globally, respectively. Easy access to antibiotics 155 (85.6 %), and inappropriate use 137 (75.7 %) were perceived as key contributors to AMR. Antibiotics were believed to be prescribed/dispensed without laboratory results 86 (47.5 %), and antibiotic susceptibility patterns were not considered to guide empiric therapy 81 (44.8 %). ASP was believed to reduce the duration of hospital stays and associated costs 137 (75.7 %), and improve the quality of patient care 133 (73.5 %), whereas 151 (83.4 %), 143 (79 %), and 142 (78.5 %) suggested education, institutional guidelines, and prospective audits with feedback interventions to combat AMR in their hospitals, respectively. There were significant differences in perception among professionals based on professional category and attempts by hospitals to implement ASPs. Although ASPs were not functioning according to standard, there have been attempts to implement it in three hospitals. The issue of ASP had never been heard in general hospitals. Currently, it is feasible to implement ASPs in four hospitals.

Conclusion

The status of ASP in hospitals was very poor. Despite a lack of prior knowledge on ASPs, most respondents do have a positive perception of AMR and the implementation of ASPs. Pharmacist-led prospective audits and feedback with education and institutional guidelines for empiric antibiotic use can be better implemented in hospitals. Involvement of representatives from infection prevention and control, and collaboration among hospitals in ASP implementation will help establish a strong ASP in the area.

High mortality associated with inappropriate initial antibiotic therapy in hematological malignancies with Klebsiella pneumoniae bloodstream infections

Bloodstream infections caused by multidrug-resistant organisms such as Klebsiella pneumoniae are a significant challenge in managing hematological malignancies. This study aims to characterize the epidemiology of Klebsiella pneumoniae bloodstream infections specifically in patients with hematological malignancies, delineate the patterns of initial antibiotic therapy, assess the prevalence of resistant strains, identify risk factors for these resistant strains, and evaluate factors influencing patient outcomes. A retrospective analysis was conducted at a single center from January 2017 to December 2020, focusing on 182 patients with hematological malignancies who developed Klebsiella pneumoniae bloodstream infections. We compared the 30-day mortality rates between patients receiving appropriate and inappropriate antibiotic treatments, including the effectiveness of both single-drug and combination therapies. Kaplan-Meier survival analysis and multivariate logistic and Cox regression were used to identify factors influencing mortality risk. The 30-day all-cause mortality rate was 30.2% for all patients. The 30-day all-cause mortality rates were 77.2% and 8.8% in patients who received inappropriate initial treatment and appropriate initial treatment (p < 0.001). Inappropriate initial treatment significantly influenced mortality and was a key predictor of 30-day mortality, along with septic shock and previous intensive care unit (ICU) stays. Patients with carbapenem-resistant Klebsiella pneumoniae (CRKP) bloodstream infections exhibited more severe clinical symptoms compared to the CSKP group. The study demonstrates a significant association between empirical carbapenem administration and the escalating prevalence of CRKP and multidrug-resistant K. pneumoniae (MDR-KP) infections. Furthermore, the study identified inappropriate initial antibiotic therapy, septic shock, and ICU admission as independent risk factors for 30-day mortality.

Determination of the Enablers and Challenges in the Implementation of Pharmacy-based Antimicrobial Stewardship (AMS) Program in a Level 3 Hospital in Manila

Background and Objectives

Antimicrobial resistance (AMR) is a global public health threat that results from misuse and overuse of antimicrobials. The Department of Health (DOH) institutionalized the Antimicrobial Stewardship (AMS) Program in hospitals, based on the core elements (1) Leadership, (2) Policies, Guidelines, and Pathways, (3) Surveillance Antimicrobial Use (AMU) & AMR, (4) Action, (5) Education, and (6) Performance Evaluation to ensure rational use of antimicrobials and improve patient outcomes. The program implementation will require the involvement of the AMS clinical pharmacist to positively influence the success of the program's implementation. This study aims to identify the enablers and challenges as perceived by AMS clinical pharmacists in the implementation of an AMS program in a level 3 hospital in Manila.

Methods

A quantitative descriptive study design was employed by administering an online 50-item survey questionnaire to AMS pharmacists, who have at least six (6) months of experience as an AMS pharmacist in the hospital. The survey questionnaire was validated by an expert consultant and underwent pre-testing (Cronbach α = 0.983) for acceptable internal consistency. Responses were collated, coded, and analyzed using median values and frequency distributions for each questionnaire item per Department of Health (DOH) Core Element. Items garnering a median of >3.50 up to 5 were considered as perceived enablers, while those ≤3.50 were identified as perceived challenges.

Results

Some perceived enablers by the AMS pharmacists include presence of a leader and/or clinician in the AMS team, Information Technology (IT) resource availability, clear roles of AMS pharmacists, readily available hospital AMS guidelines, engagement in AMR and AMU surveillance activities, regular performance of AMS interventions (e.g., IV-to-PO conversion, dose optimization, de-escalation of broad spectrum), regular monitoring and evaluating of prescriptions and prescribing behavior, and continuous education on infection, prevention, and control (IPC) and hygiene. On the other hand, some perceived challenges include insufficient funding, inadequate knowledge in interpreting antibiograms, lack of adequate and specialized training sessions, lack of coordination with medical and nursing staff to ensure timely drug administration and automatic stop order, prescribing of non-Philippine National Formulary (PNF) antimicrobials, lack of time to perform AMS activities, lack of qualified personnel, and lack of hospital management and information technology (IT) support.

Conclusion

Empowering AMS clinical pharmacists is vital to addressing the perceived challenges and maximizing the perceived enablers to ensure the successful implementation of the AMS program in the hospital.

Measuring and improving the timeliness of vancomycin therapeutic drug monitoring and potential patient safety impacts

Background

Timely vancomycin therapeutic drug monitoring (TDM) enables prompt dose adjustments and safe treatment. Local incidents prompted an investigation into the reasons for prolonged reporting times.

Objectives

To investigate the variation in reporting times of vancomycin concentrations between hospitals with and without on-site TDM processing, and patient safety implications.

Methods

Vancomycin concentration results for Hospital 1 (off-site monitoring), Hospitals 2 and 3 (both on-site monitoring) from June to December 2021 were retrospectively analysed. Retrospective data collection was repeated for Hospital 1 three months post on-site TDM commencement for comparison. Vancomycin clinical incidents at Hospital 1 were reviewed to identify examples of when delays in reporting of results potentially contributed towards adverse patient outcomes.

Results

Hospital 1 had a median reporting time of 11.13 h compared with Hospital 2 and Hospital T3 (1.73 h and 1.70 h respectively). Following the commencement of on-site TDM at Hospital 1, the reporting time reduced to 1.33 h (p < 0.001). Several incidents at Hospital 1 during the period of off-site monitoring involved delays to TDM results.

Conclusions

Off-site processing of TDM introduced significant delays in reporting of vancomycin concentrations, which was significantly improved by transitioning to onsite availability of testing. This study also highlights the impact of accurate problem identification in improving patient safety.

Describing the acceptability and use of an opioid stewardship self-assessment tool in real-world settings

BACKGROUND

The Stewardship Framework (Framework) was developed by an expert clinician group and was designed to provide a mechanism for continuous monitoring of improvement in opioid prescribing in acute hospitals. The aim of this study was to modify the Framework into an Opioid Stewardship Self-Assessment Tool (Self-Assessment Tool), and pilot test the acceptability and its use in a variety of acute hospital settings.

METHODS

The Framework was converted into the Self-Assessment Tool to allow hospitals to undertake a gap analysis of their current opioid stewardship activities. To participate hospitals were required to establish a small team and complete the Self-Assessment Tool. Participating sites were recruited using purposive sampling. Responses were tabulated and coded to enable assessment. 'Acceptability' was defined as the completion of the Self-Assessment Tool (response rate, proportion of questions answered) and responder feedback relating to its content. The use of the Tool was categorised based on the level of detail of responses.

RESULTS

Nineteen of the 20 facilities approached, agreed to participate. The 16 sites which established a small team to facilitate survey completion are included in the final analysis. The overall response rate was 96 % (413/432) for the (27 survey questions across 16 participating sites), 4 % (19/432) of questions were left unanswered or were not interpretable by the study team. Opportunities were identified to enhance the use of the Self-Assessment Tool, particularly to support its potential to assist reflection and planning of local strategies.

CONCLUSION

This study demonstrated that the Self-Assessment Tool was an acceptable method of assessing a facility's opioid stewardship capabilities in a real-world setting. The next iteration will be modified using the insights on how the Tool was used by study participants.

A hidden gem in multidisciplinary antimicrobial stewardship: a systematic review on bedside nurses' activities in daily practice regarding antibiotic use

Background

Antimicrobial stewardship (AMS), the set of actions to ensure antibiotics are used appropriately, is increasingly targeted at all those involved in the antimicrobial pathway, including nurses. Several healthcare organizations have issued position statements on how bedside nurses can be involved in AMS. However, it remains unclear how nurses, in reality, contribute to appropriate antibiotic use.

Objectives

To systematically search the literature to describe the activities bedside nurses perform regarding antibiotic use in daily clinical practice, in relation to the activities proposed by the aforementioned position statements.

Methods

We searched MEDLINE, Embase, CINAHL and grey literature until March 2021. Studies were included if they described activities regarding antibiotic use performed by bedside nurses. Methodological rigour was assessed by applying the Mixed Method Appraisal Tool.

Results

A total of 118 studies were included. The majority of the proposed nurses' activities were found in daily practice, categorized into assessment of clinical status, collection of specimens, management of antimicrobial medication, prompting review and educating patient and relatives. Nurses may take the lead in these clinical processes and are communicators in all aspects of the antimicrobial pathway. Patient advocacy appears to be a strong driver of bedside nurses' activities.

Conclusions

Nurses' activities are already integrated in the day-to-day nursing practice and are grounded in the essence of nursing, being a patient advocate and showing nursing leadership in safeguarding the antimicrobial treatment process. An essential element of the nursing role is communication with other stakeholders in the patient-centred antimicrobial pathway. Educating, engaging and empowering nurses in this already integrated role, could lead to a solid, impactful nursing contribution to AMS.

A qualitative interview study applying the COM-B model to explore how hospital-based trainers implement antimicrobial stewardship education and training in UK hospital-based care

BACKGROUND

Antimicrobial resistance (AMR) is a major global health threat caused by the inappropriate use of antimicrobials in healthcare and other settings. Antimicrobial stewardship (AMS) is a broad multi-component health services intervention that promotes and monitors the judicious use of antimicrobials to preserve their future effectiveness. A main component of AMS is education and training (E&T). However, there are often discrepancies in how such interventions are implemented and delivered in hospital-based care. The aim of this study was to explore the factors influencing the implementation of AMS E&T in UK hospitals.

METHODS

Semi-structured interviews were carried out with AMS E&T trainers in UK hospitals. The interview schedule was developed using the Capability, Opportunity, Motivation = Behaviour (COM-B) model. Participants were identified via professional networks and social media. Interviews were analysed using inductive thematic analysis, followed by deductive analysis using the COM-B model as a framework.

RESULTS

A total of 34 participants (26 antimicrobial pharmacists, 3 nurses, 1 advanced clinical practitioner, 2 infectious disease consultants, 1 microbiologist and 1 clinical scientist). responsible for designing, implementing and evaluating AMS E&T in UK hospitals (five from Northern Ireland, four from Wales, two from Scotland and 23 from England) took part in virtual interviews. Key themes were: (1) The organisational context, including system-level barriers to AMS included competing organisational targets (Reflective motivation and physical opportunity) and the impact of the COVID-19 pandemic on activity (Physical opportunity); (2) Healthcare professionals' roles and the wider multi-disciplinary team, such that AMS roles were defined and addressed poorly in E&T (Social opportunity); and (3) The individual perception of the need for AMS E&T in hospital-based care, manifest in a perceived lack of conviction of the wider threat of AMR and the resulting need for AMS E&T (Reflective motivation).

CONCLUSION

This study has identified factors influencing implementation of AMS E&T in UK hospitals and further identified where implemented, AMS E&T did not address real-world challenges. Current AMS E&T needs to be optimised to elicit practice change, with recommendations including training and engaging the wider work-force and drawing upon theoretically-informed intervention development frameworks to inform AMS E&T to better target AMS behaviour change.

Understanding the Implementation of Antimicrobial Policies: Lessons from the Hong Kong Strategy and Action Plan

In 2017, the Hong Kong Strategy and Action Plan on Antimicrobial Resistance 2017–2022 (HKSAP) was announced with the aim of tackling the growing threat of antimicrobial resistance (AMR) in Hong Kong. However, little is known about how the planned activities have been implemented. In this study, we examine the status of implementation of the HKSAP using the Smith Policy Implementation Process Model. Semi-structured interviews with 17 informants found that important achievements have been made, including launching educational and training activities targeting the public, farmers, and healthcare professionals; upgrading the AMR surveillance system; and strengthening AMR stewardship and infection control. Nevertheless, participants also identified barriers to greater implementation, such as tensions across sectors, ongoing inappropriate drug use and prescription habits, insufficient human and technical resources, as well as a weak accountability framework. Environmental factors such as the COVID-19 pandemic also affected the implementation of HKSAP. Our study indicated that expanding engagement with the public and professionals, creating a collaborative environment for policy implementation, and building a well-functioning monitoring and evaluation system should be areas to focus on in future AMR policies.

What does antimicrobial stewardship look like where you are? Global narratives from participants in a massive open online course

Background

Whilst antimicrobial stewardship (AMS) is being implemented globally, contextual differences exist. We describe how the use of a massive open online course (MOOC) platform provided an opportunity to gather diverse narratives on AMS from around the world.

Methods

A free 3 week MOOC titled ‘Tackling antimicrobial resistance: a social science approach’ was launched in November 2019. Learners were asked specific questions about their experiences of AMS via 38 optional free-text prompts dispersed throughout the modules. Content analysis was used to identify key emerging themes from the learners’ responses in the first three runs of the MOOC.

Results

Between November 2019 and July 2020, 1464 learners enrolled from 114 countries. Overall, 199 individual learners provided a total of 1097 responses to the prompts. The diverse perspectives describe unique challenges present in different contexts including ill-defined roles for pharmacists and nurses in AMS; inadequate governance and policy inconsistencies in surveillance for antibiotic consumption and antimicrobial resistance (AMR) in some countries; lack of ownership of antibiotic decision-making and buy-in from different clinical specialties; and human resource and technological constraints. Patients’ knowledge, experiences and perspectives were recognized as a valuable source of information that should be incorporated in AMS initiatives to overcome cultural barriers to the judicious use of antibiotics.

Conclusions

Analysis of learner comments and reflections identified a range of enablers and barriers to AMS implementation across different healthcare economies. Common challenges to AMS implementation included the role of non-physician healthcare workers, resource limitations, gaps in knowledge of AMR, and patient engagement and involvement in AMS.

The delivery of antimicrobial stewardship competencies in United Kingdom pre-registration nurse education programmes: A national cross-sectional survey

BACKGROUND

Registered nurses perform numerous functions critical to the success of antimicrobial stewardship but only 63% of pre-registration nursing programmes include any teaching about stewardship. Updated nursing standards highlight nurses require antimicrobial stewardship knowledge and skills.

AIM

To explore the delivery of key antimicrobial stewardship competencies within updated pre-registration nursing programmes.

METHOD

A cross-sectional survey design. Data were collected between March and June 2021.

FINDINGS

Lecturers from 35 UK universities responsible for teaching antimicrobial stewardship participated. The provision of antimicrobial stewardship teaching and learning was inconsistent across programmes with competencies in infection prevention and control, patient centred care, and interprofessional collaborative practice taking precedent over those pertaining to the use, management, and monitoring of antimicrobials. On-line learning and teaching surrounding hand hygiene, personal protective equipment, and immunisation theory was reported to have increased during the pandemic. Only a small number of respondents reported that students shared taught learning with other healthcare professional groups.

CONCLUSION

There is a need to ensure consistency in antimicrobial stewardship across programmes, and greater knowledge pertaining to the use, management and monitoring of antimicrobials should be included. Programmes need to adopt teaching strategies and methods that allow nurses to develop interprofessional skill in order to practice collaboratively.

Factors influencing the stewardship activities of Antimicrobial Management Teams: a national cross-sectional survey

BACKGROUND

The link between inappropriate antibiotic prescribing and the global threat of antimicrobial resistance is well documented. International strategies recommend antimicrobial stewardship (AMS) programmes, with improvement interventions to safe-guard antibiotics.

AIM

This study sought to systematically evaluate the impact of multi-professional Antimicrobial Management Team (AMT) staff resource availability on stewardship activities.

METHODS

We conducted an on-line, cross-sectional survey of AMTs in each regional Health Board and the national specialist hospital in Scotland (n=15). Responses were analysed descriptively, exploring observed relationships between variables to identify patterns.

FINDINGS

Results highlighted apparent variation in the levels of AMT resource availability across Scotland, not directly influenced by Health Board size, with some larger Health Boards having proportionately poorer AMT resource allocation. However, the range and frequency of activities to support AMS was not directly linked to either Health Board size or staff resource allocation, indicating a more complex inter-relationship between factors.

CONCLUSIONS

There is apparent inequity in staff resource available for AMTs across Scotland, with significantly lower resource allocation in comparison to recommendations from other international studies. However, considering these survey findings with our earlier qualitative research indicates that leadership style and team member enthusiasm may be as, if not more, influential than resource availability on the scope of AMT activities. These findings have international relevance for hospital service managers considering the recruitment, training, and ongoing support of AMTs, in order to maximize impact from a limited resource.

Assessing the impact of the Global Point Prevalence Survey of Antimicrobial Consumption and Resistance (Global-PPS) on hospital antimicrobial stewardship programmes: results of a worldwide survey

BACKGROUND

The Global Point Prevalence Survey of Antimicrobial Consumption and Resistance (Global-PPS) provides a methodology to support hospitals worldwide in collecting antimicrobial use data. We aim to evaluate the impact of the Global-PPS on local antimicrobial stewardship (AMS) programmes and assess health care professionals' educational needs and barriers for implementing AMS.

METHODS

A cross-sectional survey was disseminated within the Global-PPS network. The target audience consisted of hospital healthcare workers, involved in local surveillance of antimicrobial consumption and resistance. This included contacts from hospitals that already participated in the Global-PPS or were planning to do so. The survey contained 24 questions that addressed the hospital's AMS activities, experiences conducting the PPS, as well as the learning needs and barriers for implementing AMS.

RESULTS

A total of 248 hospitals from 74 countries participated in the survey, of which 192 had already conducted the PPS at least once. The survey response rate was estimated at 25%. In 96.9% of these 192 hospitals, Global-PPS participation had led to the identification of problems related to antimicrobial prescribing. In 69.3% at least one of the hospital's AMS components was initiated as a result of Global-PPS findings. The level of AMS implementation varied across regions. Up to 43.1% of all hospitals had a formal antimicrobial stewardship strategy, ranging from 10.8% in Africa to 60.9% in Northern America. Learning needs of hospitals in high-income countries and in low-and middle-income countries were largely similar and included general topics (e.g. 'optimising antibiotic treatment'), but also PPS-related topics (e.g. 'translating PPS results into meaningful interventions'). The main barriers to implementing AMS programmes were a lack of time (52.7%), knowledge on good prescribing practices (42.0%), and dedicated funding (39.9%). Hospitals in LMIC more often reported unavailability of prescribing guidelines, insufficient laboratory capacity and suboptimal use of the available laboratory services.

CONCLUSIONS

Although we observed substantial variation in the level of AMS implementation across regions, the Global-PPS has been very useful in informing stewardship activities in many participating hospitals. More is still to be gained in guiding hospitals to integrate the PPS throughout AMS activities, building on existing structures and processes.

Understanding how and why audits work in improving the quality of hospital care: A systematic realist review

BACKGROUND

Several types of audits have been used to promote quality improvement (QI) in hospital care. However, in-depth studies into the mechanisms responsible for the effectiveness of audits in a given context is scarce. We sought to understand the mechanisms and contextual factors that determine why audits might, or might not, lead to improved quality of hospital care.

METHODS

A realist review was conducted to systematically search and synthesise the literature on audits. Data from individual papers were synthesised by coding, iteratively testing and supplementing initial programme theories, and refining these theories into a set of context-mechanism-outcome configurations (CMOcs).

RESULTS

From our synthesis of 85 papers, seven CMOcs were identified that explain how audits work: (1) externally initiated audits create QI awareness although their impact on improvement diminishes over time; (2) a sense of urgency felt by healthcare professionals triggers engagement with an audit; (3) champions are vital for an audit to be perceived by healthcare professionals as worth the effort; (4) bottom-up initiated audits are more likely to bring about sustained change; (5) knowledge-sharing within externally mandated audits triggers participation by healthcare professionals; (6) audit data support healthcare professionals in raising issues in their dialogues with those in leadership positions; and (7) audits legitimise the provision of feedback to colleagues, which flattens the perceived hierarchy and encourages constructive collaboration.

CONCLUSIONS

This realist review has identified seven CMOcs that should be taken into account when seeking to optimise the design and usage of audits. These CMOcs can provide policy makers and practice leaders with an adequate conceptual grounding to design contextually sensitive audits in diverse settings and advance the audit research agenda for various contexts.

PROSPERO REGISTRATION

CRD42016039882.

Developing a Sustainable Antimicrobial Stewardship (AMS) Programme in Ghana: Replicating the Scottish Triad Model of Information, Education and Quality Improvement

(1) Background: Our aim was to develop robust and reliable systems for antimicrobial stewardship (AMS) in Keta Municipal Hospital and Ghana Police Hospital. Objectives were to build capacity through training staff in each hospital, establish AMS teams, collect data on antibiotic use and support local quality improvement initiatives. (2) Methods: The Scottish team visited Ghana hospitals on three occasions and the Ghanaian partners paid one visit to Scotland. Regular virtual meetings and email communication were used between visits to review progress and agree on actions. (3) Results: Multi-professional AMS teams established and met monthly with formal minutes and action plans; point prevalence surveys (PPS) carried out and data collected informed a training session; 60 staff participated in training delivered by the Scottish team and Ghanaian team cascaded training to over 100 staff; evaluation of training impact demonstrated significant positive change in knowledge of antimicrobial resistance (AMR) and appropriate antibiotic use as well as improved participant attitudes and behaviours towards AMR, their role in AMS, and confidence in using the Ghana Standard Treatment Guidelines and antimicrobial app. (4) Conclusions: Key objectives were achieved and a sustainable model for AMS established in both hospitals.