A systematic review of reasons and risks for acute service use by older adult residents of long-term care.

AIMS AND OBJECTIVES: To identify the reasons and/or risk factors for hospital admission and/or emergency department attendance for older (≥60 years) residents of long-term care facilities. BACKGROUND: Older adults' use of acute services is associated with significant financial and social costs. A global understanding of the reasons for the use of acute services may allow for early identification and intervention, avoid clinical deterioration, reduce the demand for health services and improve quality of life. DESIGN: Systematic review registered in PROSPERO (CRD42022326964) and reported following PRISMA guidelines. METHODS: The search strategy was developed in consultation with an academic librarian. The strategy used MeSH terms and relevant keywords. Articles published since 2017 in English were eligible for inclusion. CINAHL, MEDLINE, Scopus and Web of Science Core Collection were searched (11/08/22). Title, abstract, and full texts were screened against the inclusion/exclusion criteria; data extraction was performed two blinded reviewers. Quality of evidence was assessed using the NewCastle Ottawa Scale (NOS). RESULTS: Thirty-nine articles were eligible and included in this review; included research was assessed as high-quality with a low risk of bias. Hospital admission was reported as most likely to occur during the first year of residence in long-term care. Respiratory and cardiovascular diagnoses were frequently associated with acute services use. Frailty, hypotensive medications, falls and inadequate nutrition were associated with unplanned service use. CONCLUSIONS: Modifiable risks have been identified that may act as a trigger for assessment and be amenable to early intervention. Coordinated intervention may have significant individual, social and economic benefits. RELEVANCE TO CLINICAL PRACTICE: This review has identified several modifiable reasons for acute service use by older adults. Early and coordinated intervention may reduce the risk of hospital admission and/or emergency department. REPORTING METHOD: This systematic review was conducted and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Designing a standardised emergency nurse career pathway for use across rural, regional and metropolitan New South Wales, Australia: A consensus process.

BACKGROUND: Emergency nurses are the first clinicians to see patients in the ED; their practice is fundamental to patient safety. To reduce clinical variation and increase the safety and quality of emergency nursing care, we developed a standardised consensus-based emergency nurse career pathway for use across Australian rural, regional, and metropolitan New South Wales (NSW) emergency departments. METHODS: An analysis of career pathways from six health services, the College for Emergency Nursing Australasia, and NSW Ministry of Health was conducted. Using a consensus process, a 15-member expert panel developed the pathway and determined the education needs for pathway progression over six face-to-face meetings from May to August 2023. RESULTS: An eight-step pathway outlining nurse progression through models of care related to different ED clinical areas with a minimum 172 h protected face-to-face and 8 h online education is required to progress from novice to expert. Progression corresponds with increasing levels of complexity, decision making and clinical skills, aligned with Benner's novice to expert theory. CONCLUSION: A standardised career pathway with minimum 180 h would enable a consistent approach to emergency nursing training and enable nurses to work to their full scope of practice. This will facilitate transferability of emergency nursing skills across jurisdictions.

Does improved patient care lead to higher treatment costs? A multicentre cost evaluation of a blunt chest injury care bundle.

BACKGROUND: Blunt chest injury is associated with significant adverse health outcomes. A chest injury care bundle (ChIP) was developed for patients with blunt chest injury presenting to the emergency department. ChIP implementation resulted in increased health service use, decreased unplanned Intensive Care Unit admissions and non-invasive ventilation use. In this paper, we report on the financial implications of implementing ChIP and quantify costs/savings. METHODS: This was a controlled pre-and post-test study with two intervention and two non-intervention sites. The primary outcome measure was the treatment cost of hospital admission. Costs are reported in Australian dollars (AUD). A generalised linear model (GLM) estimated patient episode treatment costs at ChIP intervention and non-intervention sites. Because healthcare cost data were positive-skewed, a gamma distribution and log-link function were applied. RESULTS: A total of 1705 patients were included in the cost analysis. The interaction (Phase x Treatment) was positive but insignificant (p = 0.45). The incremental cost per patient episode at ChIP intervention sites was estimated at $964 (95 % CI, -966 - 2895). The very wide confidence intervals reflect substantial differences in cost changes between individual sites Conclusions: The point estimate of the cost of the ChIP care bundle indicated an appreciable increase compared to standard care, but there is considerable variability between sites, rendering the finding statistically non-significant. The impact on short- and longer-term costs requires further quantification.

Parents' and nurses' perceptions and behaviours of family-centred care during periods of busyness.

PURPOSE: Busyness as a construct within modern healthcare is complex and multidimensional. To date, few studies have sought to explore how busyness influences family-centred care. This study explored the influence of busyness on the delivery of family-centred care for nurses and parents. DESIGN AND METHOD: Ethnography was selected as the research design. The study site was a metropolitan tertiary hospital inpatient paediatric unit in Sydney, Australia. Semi-structured interview and non-participant observation techniques were used for data collection. Ten paediatric nurses and 10 parents were interviewed and 40 h of non-participant observations were undertaken. The COREQ was used to report the study. RESULTS: The findings are presented as three key themes: (i) 'Supporting family-centred care' in which participants detail beliefs about the nurse-parent relationships and how despite busyness nurses sought out moments to engage with parents; (ii) 'Being present at the bedside' identified the challenges in optimising safety and how parents adapted their way of being and interacting on the unit; and (iii) 'The emotional cost of busyness' and how this influenced nurse-parent interactions, care delivery and family-centred care. CONCLUSIONS: The ethnography has given shape to social understandings of busyness, the complexities of paediatric nursing and family-centred care. The culture of care changed in moments of busyness and transformed parent and nursing roles, expectations and collaborative care that at time generated internal emotional conflict and tension. PRACTICE IMPLICATIONS: Given the increasing work demands across health systems, new agile ways of working need to ensure maintenance of a family-centred approach. Strategies need to be developed during periods of busyness to better support collaborative connections and the well-being of paediatric nurses and parents. At an organisational level, fostering a positive workplace culture that shares a vision for family-centred care and collaboration is essential. PATIENT OR PUBLIC CONTRIBUTION: Parents of sick children admitted to an acute paediatric inpatient ward were invited to be a participant in a single interview. Parents were aware of the study through ward advertisement and informal discussions with the researchers or senior clinical staff. Engagement with parents was important as healthcare delivery in paediatrics is focused on the delivery of family-centred care. To minimise the risk of child distress and separation anxiety, children were present during the parent interview. Whist children and young people voices were not silenced during the interview process, for this study the parent's voice remained the focus. While important, due to limited resources, parents were not involved in the design analysis or interpretation of the data or in the preparation of this manuscript. DATA SHARING: The data that support the findings of this study are available from the corresponding author upon reasonable request.

Emergency nurses' perceptions of the utility, adaptability and feasibility of the emergency nursing framework HIRAIDTM for practice change in US: An exploratory study.

BACKGROUND: Patient assessment is a core component of nursing practice and underpins safe, high-quality patient care. HIRAIDTM, an evidence-informed emergency nursing framework, provides nurses with a structured approach to patient assessment and management post triage. In Australia, HIRAIDTM resulted in significant improvements to nurse-led communication and reduced adverse patient events. OBJECTIVES: First, to explore United States (US) emergency nurses' perceptions of the evidence-informed emergency nursing framework, HIRAIDTM; second, to determine factors that would influence the feasibility and adaptability of HIRAIDTM into nursing clinical practice in EDs within the US. METHODS: A cross-sectional cohort study using a survey method with a convenience sample was conducted. A 4-hour workshop introduced the HIRAIDTM framework and supporting evidence at the Emergency Nurses Association's (ENA) conference, Emergency Nursing 2022. Surveys were tested for face validity and collected information on nurse-nurse communication, self-efficacy, the practice environment and feedback on the HIRAIDTM framework. RESULTS: The workshop was attended by 48 emergency nurses from 17 US States and four countries. Most respondents reported that all emergency nurses should use the same standardised approach in the assessment of patients. However, the greatest barriers to change were a lack of staff and support from management. The most likely interventions reported to enable change were face-to-face education, the opportunity to ask questions and support in the clinical environment. CONCLUSION: HIRAIDTM is an acceptable and suitable emergency nursing framework for consideration in the US. Successful uptake will depend on training methods and organizational support. HIRAIDTM training should incorporate face-to-face interactive workshops.

Education interventions and emergency nurses' clinical practice behaviours: A scoping review.

BACKGROUND: Many education interventions in emergency nursing are aimed at changing nurse behaviours. This scoping review describes and synthesises the published research education interventions and emergency nurses' clinical practice behaviours. METHODS: Arksey and O'Malley's methodological framework guided this review, which is reported according to Preferred Reporting Items for Systematic reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR). CINAHL, MEDLINE complete, ERIC, and Psycinfo were searched on 3 August 2023. Two pairs of researchers independently conducted all screening. Synthesis was guided by the Behaviour Change Wheel and Bloom's Taxonomy of Educational Objectives. RESULTS: Twenty-five studies were included. Educational interventions had largely positive effects on emergency nurses' clinical practice behaviours. Ten different interventions were identified, the most common was education sessions (n = 24). Seven studies reported underpinning theoretical frameworks. Of the essential elements of behaviour change, seven interventions addressed capability, four addressed motivation and one addressed opportunity. Mapping against Bloom's taxonomy, thirteen studies addressed analysis, eleven studies addressed synthesis and two studies addressed evaluation. CONCLUSION: Few studies addressed elements of behaviour change theory or targeted cognitive domains. Future studies should focus on controlled designs, and more rigorous reporting of the education intervention(s) tested, and theoretical underpinning for intervention(s) selected.

A Survey of Community Nurses' Knowledge and Strategies Used to Relieve Breathlessness in People with Chronic Obstructive Pulmonary Disease.

BACKGROUND: Little is known about community nurses' knowledge of breathlessness and its management in chronic obstructive pulmonary disease (COPD). AIM: To explore the community registered nurses' knowledge of COPD and the strategies that they use to manage breathlessness in people with COPD. METHODS: A cross-sectional survey study of community registered nurses was conducted using the 65-item Bristol COPD Knowledge Questionnaire and an open-ended item to outline breathlessness strategies. FINDINGS: A total of 59 nurses participated. The total mean Bristol COPD Knowledge Questionnaire Score was 43. The breathlessness category was the lowest scoring category. There were three themes that synthesised: the community nurse's role in monitoring self-management of medications to relieve breathlessness; the use of non-pharmacological strategies to relieve breathlessness; the nursing skills used to monitor breathlessness in people with COPD.

Barriers and enablers for safe medication administration in adult and neonatal intensive care units mapped to the behaviour change wheel.

BACKGROUND: Intensive care settings have high rates of medication administration errors. Medications are often administered by nurses and midwives using a specified process (the '5 rights'). Understanding where medication errors occur, the contributing factors and how best practice is delivered may assist in developing interventions to improve medication safety. AIMS: To identify medication administration errors and context specific barriers and enablers for best practice in an adult and a neonatal intensive care unit. Secondary aims were to identify intervention functions (through the Behaviour Change Wheel). STUDY DESIGN: A dual methods exploratory descriptive study was conducted (May to June 2021) in a mixed 56-bedded adult intensive care unit and a 6-bedded neonatal intensive care unit in Sydney, Australia. Incident monitoring data were examined. Direct semi-covert observational medication administration audits using the 5 rights (n = 39) were conducted. Brief interviews with patients, parents and nurses were conducted. Data were mapped to the Behaviour Change Wheel. RESULTS: No medication administration incidents were recorded. Audits (n = 3) for the neonatal intensive care unit revealed no areas for improvement. Adult intensive care unit nurses (n = 36) performed checks for the right medication 35 times (97%) and patient identity 25 times (69%). Sixteen administrations (44%) were interrupted. Four themes were synthesized from the interview data: Trust in the nursing profession; Availability of policies and procedures; Adherence to the '5 rights' and departmental culture; and Adequate staffing. The interventional functions most likely to bring about behaviour change were environmental restructuring, enablement, restrictions, education, persuasion and modelling. CONCLUSIONS: This study reveals insights about the medication administration practices of nurses in intensive care. Although there were areas for improvement there was widespread awareness among nurses regarding their responsibilities to safely administer medications. Interview data indicated high levels of trust among patients and parents in the nurses. RELEVANCE TO CLINICAL PRACTICE: This novel study indicated that nurses in intensive care are aware of their responsibilities to safely administer medications. Mapping of contextual data to the Behaviour Change Wheel resulted in the identification of Intervention functions most likely to change medication administration practices in the adult intensive care setting that is environmental restructuring, enablement, restrictions, education, persuasion and modelling.

Cognitive bias during clinical decision-making and its influence on patient outcomes in the emergency department: A scoping review.

BACKGROUND: An integral part of clinical practice is decision-making. Yet there is widespread acceptance that there is evidence of cognitive bias within clinical practice among nurses and physicians. However, how cognitive bias among emergency nurses and physicians' decision-making influences patient outcomes remains unclear. AIM: The aim of this review was to systematically synthesise research exploring the emergency nurses' and physicians' cognitive bias in decision-making and its influence on patient outcomes. METHODS: This scoping review was guided by the PRISMA Extension for Scoping Reviews. The databases searched included CINAHL, MEDLINE, Web of Science and PubMed. No date limits were applied. The Patterns, Advances, Gaps, Evidence for practice and Research recommendation (PAGER) framework was used to guide the discussion. RESULTS: The review included 18 articles, consisting of 10 primary studies (nine quantitative and one qualitative) and eight literature reviews. Of the 18 articles, nine investigated physicians, five articles examined nurses, and four both physicians and nurses with sample sizes ranging from 13 to 3547. Six primary studies were cross-sectional and five used hypothetical scenarios, and one real-world assessment. Three were experimental studies. Twenty-nine cognitive biases were identified with Implicit bias (n = 12) most frequently explored, followed by outcome bias (n = 4). Results were inconclusive regarding the influence of biases on treatment decisions and patient outcomes. Four key themes were identified; (i) cognitive biases among emergency clinicians; (ii) measurement of cognitive bias; (iii) influence of cognitive bias on clinical decision-making; and (iv) association between emergency clinicians' cognitive bias and patient outcomes. CONCLUSIONS: This review identified that cognitive biases were present among emergency nurses and physicians during clinical decision-making, but it remains unclear how cognitive bias influences patient outcomes. Further research examining emergency clinicians' cognitive bias is required. RELEVANCE TO CLINICAL PRACTICE: Awareness of emergency clinicians' own cognitive biases may result to the provision of equity in care. NO PATIENT OR PUBLIC CONTRIBUTION IN THIS REVIEW: We intend to disseminate the results through publication in a peer-reviewed journals and conference presentations.

The Emergency nurse Protocols Initiating Care-Sydney Triage to Admission Risk Tool (EPIC-START) trial: protocol for a stepped wedge implementation trial.

INTRODUCTION: Emergency department (ED) overcrowding is a global problem and a threat to the quality and safety of emergency care. Providing timely and safe emergency care therein is challenging. To address this in New South Wales (NSW), Australia, the Emergency nurse Protocol Initiating Care-Sydney Triage to Admission Risk Tool (EPIC-START) was developed. EPIC-START is a model of care incorporating EPIC protocols, the START patient admission prediction tool, and a clinical deterioration tool to support ED flow, timely care, and patient safety. The aim of this study is to evaluate the impact of EPIC-START implementation across 30 EDs on patient, implementation, and health service outcomes. METHODS AND ANALYSIS: This study protocol adopts an effectiveness-implementation hybrid design (Med Care 50: 217-226, 2012) and uses a stepped-wedge cluster randomised control trial of EPIC-START, including uptake and sustainability, within 30 EDs across four NSW local health districts spanning rural, regional, and metropolitan settings. Each cluster will be randomised independently of the research team to 1 of 4 dates until all EDs have been exposed to the intervention. Quantitative and qualitative evaluations will be conducted on data from medical records and routinely collected data, and patient, nursing, and medical staff pre- and post-surveys. ETHICS AND DISSEMINATION: Ethical approval for the research was received from the Sydney Local Health District Research Ethics Committee (Reference Number 2022/ETH01940) on 14 December 2022. TRIAL REGISTRATION: Australian and New Zealand Clinical trial, ACTRN12622001480774p. Registered on 27 October 2022.

Impact of an emergency department rapid response system on inpatient clinical deterioration: A controlled pre-post study.

AIM: To determine the impact implementation of Emergency Department Clinical Emergency Response System (EDCERS) on inpatient deterioration events and identify contributing causal factors. METHODS: EDCERS was implemented in an Australian regional hospital, integrating a single parameter track and trigger criteria for escalation of care, and emergency, specialty and critical care clinician response to patient deterioration. In this controlled pre-post study, electronic medical records of patients who experienced a deterioration event (rapid response call, cardiac arrest or unplanned intensive care admission) on the ward within 72 h of admission from the emergency department (ED) were reviewed. Causal factors contributing to the deteriorating event were assessed using a validated human factors framework. RESULTS: Implementation of EDCERS reduced the number of inpatient deterioration events within 72 h of emergency admission with failure or delayed response to ED patient deterioration as a causal factor. There was no change in the overall rate of inpatient deterioration events. CONCLUSION: This study supports wider implementation of rapid response systems in the ED to improve management of deteriorating patients. Tailored implementation strategies should be used to achieve successful and sustainable uptake of ED rapid response systems and improve outcomes in deteriorating patients.

The Influence of Busyness on the Therapeutic Relationship, Nursing Activities and Teamwork: An Ethnography.

To explore a notion of busyness within the context of pediatric acute care and how this influences the therapeutic relationship, nursing activities and teamwork between pediatric nurses and families. Ethnography was the research design. Semi-structured interviews and non-participant observation were used for data collection, which was undertaken in a level four pediatric inpatient unit in Sydney, New South Wales Australia. Brewer's (2000) ethnographic framework for analysis and interpretation was utilized and findings are presented as a realist tale. Interviews with 10 pediatric nurses and 10 parents, and 40 h of non-participant observations were conducted. Three themes are presented, which detail the cultural dimensions of busyness: i) the meaning of busyness; ii) relationships within the pediatric nursing team; and iii) shaping the therapeutic relationship. This ethnography identified how pediatric nurse and parental expectations and collaborative partnerships were re-shaped by busyness. Importantly, the ethnography has presented how busyness is perceived by pediatric nurses and parents, which require new negotiations and a rebalance of workload. Findings have implications for the healthcare workforce and organizational structure. Future research is required to explore how different ways of working better support the pediatric nurse and families during busyness.

Implementation evaluation of an evidence-based emergency nursing framework (HIRAID): study protocol for a step-wedge randomised control trial.

INTRODUCTION: Poor patient assessment results in undetected clinical deterioration. Yet, there is no standardised assessment framework for >29 000 Australian emergency nurses. To reduce clinical variation and increase safety and quality of initial emergency nursing care, the evidence-based emergency nursing framework HIRAID (History, Identify Red flags, Assessment, Interventions, Diagnostics, communication and reassessment) was developed and piloted. This paper presents the rationale and protocol for a multicentre clinical trial of HIRAID. METHODS AND ANALYSIS: Using an effectiveness-implementation hybrid design, the study incorporates a stepped-wedge cluster randomised controlled trial of HIRAID at 31 emergency departments (EDs) in New South Wales, Victoria and Queensland. The primary outcomes are incidence of inpatient deterioration related to ED care, time to analgesia, patient satisfaction and medical satisfaction with nursing clinical handover (effectiveness). Strategies that optimise HIRAID uptake (implementation) and implementation fidelity will be determined to assess if HIRAID was implemented as intended at all sites. ETHICS AND DISSEMINATION: Ethics has been approved for NSW sites through Greater Western Human Research Ethics Committee (2020/ETH02164), and for Victoria and Queensland sites through Royal Brisbane & Woman's Hospital Human Research Ethics Committee (2021/QRBW/80026). The final phase of the study will integrate the findings in a toolkit for national rollout. A dissemination, communications (variety of platforms) and upscaling strategy will be designed and actioned with the organisations that influence state and national level health policy and emergency nurse education, including the Australian Commission for Quality and Safety in Health Care. Scaling up of findings could be achieved by embedding HIRAID into national transition to nursing programmes, 'business as usual' ED training schedules and university curricula. TRIAL REGISTRATION NUMBER: ACTRN12621001456842.

A cross-sectional description of the health characteristics of cognitively impaired older adults.

OBJECTIVES: The analysis presented here describes the care needs of older adults with and without cognitive impairment. To describe the health characteristics of older adults with and without cognitive impairment who receive home care or Aged Residential Care services in New Zealand. METHODS: A descriptive analysis of the initial interRAI assessment for adults older than 55 years was undertaken. Data were grouped by level of assessed cognitive impairment. The population proportions for each level of the following scales were calculated: Changes in Health, End-stage Disease, Signs, and Symptoms Scale (CHESS), pain, pressure injury risk, Activities of Daily Living (ADL), depression screening, and body mass index (BMI). RESULTS: The analysis included 93,680 assessments. The mean age was 83 years (SD = 8.7) a positive association was observed between age and cognitive impairment (p < 0.01). People with cognitive impairment were less likely to have been recently hospitalised or to have attended ED (p < 0.01). Significant associations with effect sizes ≥3 were observed for cognitive impairment and ADL (p < 0.01, γ = 0.63), pain (p < 0.01, γ = -0.32), and risk of pressure injury (p < 0.01, Cramer's V = 0.271). CONCLUSIONS: The results reinforce a need to be alert to the differential care needs of older adults with moderate/severe cognitive impairment. The findings may act as a trigger for practitioners to focus assessment on aspects of care that, due to context, may otherwise be underassessed or untreated.

Implementation evaluation of a rapid response system in a regional emergency department: a dual-methods study using the behaviour change wheel.

BACKGROUND: Failure to recognise and respond to clinical deterioration is a major cause of high mortality events in emergency department (ED) patients. Whilst there is substantial evidence that rapid response teams reduce hospital mortality, unplanned intensive care admissions, and cardiac arrests on in-patient settings, the use of rapid response teams in the ED is variable with poor integration of care between emergency and specialty/intensive care teams. OBJECTIVES: The aim of this study was to evaluate uptake and impact of a rapid response system on recognising and responding to deteriorating patients in the ED and identify implementation factors and strategies to optimise future implementation success. METHODS: A dual-methods design was used to evaluate an ED Clinical Emergency Response System (EDCERS) protocol implemented at a regional Australian ED in June 2019. A documentation audit was conducted on patients eligible for the EDCERS during the first 3 months of implementation. Quantitative data from documentation audit were used to measure uptake and impact of the protocol on escalation and response to patient deterioration. Facilitators and barriers to the EDCERS uptake were identified via key stakeholder engagement and consultation. An implementation plan was developed using the Behaviour Change Wheel for future implementation. RESULTS: The EDCERS was activated in 42 (53.1%) of 79 eligible patients. The specialty care team were more likely to respond when the EDCERS was activated than when there was no activation ([n = 40, 50.6%] v [n = 26, 32.9%], p = 0.01). Six facilitators and nine barriers to protocol uptake were identified. Twenty behaviour change techniques were selected and informed the development of a theory-informed implementation plan. CONCLUSION: Implementation of the EDCERS protocol resulted in high response rates from specialty and intensive care staff. However, overall uptake of the protocol by emergency staff was poor. This study highlights the importance of understanding facilitators and barriers to uptake prior to implementing a new intervention.

Exploration of a rapid response team model of care: A descriptive dual methods study.

BACKGROUND: Avoidable in-patient clinical deterioration results in serious adverse events and up to 80% are preventable. Rapid response systems allow early recognition and response to clinical deterioration. OBJECTIVE: To explore the characteristics of a collaborative rapid response team model. DESIGN: Dual methodology was used for this descriptive study. SETTING: The study was conducted in a 500-bed tertiary referral hospital (Sydney, Australia). PARTICIPANTS: Inpatients (>17 years) who received a rapid response team activation were included in an electronic medical audit. Participants were rapid response team members and nurses and medical doctors in two in-patient wards. METHODS: A 12-month (January-December 2018) retrospective electronic health record audit and semi-structured interviews with nurses and medical doctors (July-August 2019) were conducted. Descriptive statistics summarised audit data. Interviews were transcribed and analysed thematically. RESULTS: The rapid response team consulted for 2195 patients. Mean patient age was 67.9 years, and 46% of the sample was female. Activations (n = 4092) occurred most often in general medicine (n = 1124, 70.8%) units. Overall, 117 patients had >5 activations. The themes synthesised from interviews were i) managing patient deterioration before arrival of the rapid response team; ii) collaboratively managing patient deterioration at the bedside; iii) rapid response team guidance at the bedside; and iv) 'staff concern' rapid response activation. CONCLUSIONS: Some patients received many activations, however few required treatment in critical care. The rapid response model was collaborative and supportive. The themes revealed a focus on patient safety, optimising early detection, and management of patient deterioration.

Effect of an intervention for patients 65 years and older with blunt chest injury: Patient and health service outcomes.

INTRODUCTION: Blunt chest injury in older adults, aged 65 years and older, leads to significant morbidity and mortality. The aim of this study was to evaluate the effect of a multidisciplinary chest injury care bundle (ChIP) on patient and health service outcomes in older adults with blunt chest injury. METHODS: ChIP comprised multidimensional implementation guidance in three key pillars of care for blunt chest injury: respiratory support, analgesia, and complication prevention. Implementation was guided using the Behaviour Change Wheel. This proof-of-concept controlled pre- and post-test study with two intervention and two control sites in Australia was conducted from July 2015 to June 2019. The primary outcomes were non-invasive ventilation (NIV) use, unplanned Intensive Care Unit (ICU) admissions, and in-hospital mortality. Secondary outcomes were health service and costing outcomes. RESULTS: There were 1122 patients included in the analysis, with 673 at intervention sites (331 pre-test and 342 post-test) and 449 at control sites (256 pre-test and 193 post-test). ChIP was associated with unplanned ICU admissions and in NIV use with a reduction of the odds in the post vs the pre periods in the intervention sites when compared to the controls (ratio of OR=0.13, 95%CI=0.03-0.55) and (ratio of OR=0.14, 95%CI=0.02-0.98) respectively. There was no significant change in mortality. Implementing ChIP was also associated with health service team reviews with an increased odds in the post vs pre periods in the intervention sites in comparison to the controls for surgical review (ratio of OR =6.93, 95%CI=4.70-10.28), ICU doctor (ratio of OR =5.06, 95%CI=2.26-9.25), ICU liaison (ratio of OR =14.14, 95%CI=3.15-63.31), and pain (ratio of OR =5.59, 95%CI=3.25-9.29). ChIP was also related to incentive spirometry (ratio of OR=6.35, 95%CI= 3.15-12.82) and overall costs (ratio of mean ratio=1.34, 95%CI=1.09-1.66) with a higher ratio for intervention sites. CONCLUSION: Implementation of ChIP using the Behaviour Change Wheel was associated with reduced unplanned ICU admissions and NIV use and improved health care delivery. TRIAL REGISTRATION: ANZCTR: ACTRN12618001548224, approved 17/09/2018.

Nurses' role in accomplishing interprofessional coordination: Lessons in 'almost managing' an emergency department team.

AIM: To describe how nurse coordinators accomplished day-to-day interprofessional coordination in an Australian emergency department team, drawing some lessons for the design of nurse coordinator roles in other settings. BACKGROUND: Previous studies have examined leadership within nursing teams, and there are a growing number of registered nurses employed as care coordinators. There is limited literature on how the day-to-day coordination of interprofessional teams is accomplished, and by whom. METHOD: Nineteen semi-structured interviews with emergency department registered nurses, doctors and nurse practitioners analysed thematically. RESULTS: Three themes describe how coordinators accomplished interprofessional coordination: task coordination and oversight, taking action to maintain patient flow and negotiating an ambiguous role. CONCLUSION: Better-defined nurse coordinator roles with clearer authority and associated training are essential for consistent practice. However, accomplishing interprofessional coordination will always require the situated knowledge of the complex nursing-medical division of labour in the workplace and the interpersonal relationships that are only gained through experience. IMPLICATIONS FOR NURSING MANAGEMENT: The design of nurse coordinator roles must include the thorny question of 'who leads' interprofessional teams in the day-to-day coordination of tasks. New and inexperienced nurses may not have the necessary situated knowledge or interpersonal relationships to succeed. However, such roles offer an important development opportunity for future nurse managers.

Interventions for the discharge of older people to their home from the emergency department: a systematic review.

BACKGROUND: Clinicians have limited evidence on which to base their practice to effectively discharge older people from emergency. The aim of the review was to assess the effectiveness of interventions used for the discharge of older people from the emergency department to their home in the community by emergency clinicians. METHODS: The PRISMA guidelines were followed. The search comprised seven databases including CINAHL Complete, Medline and EMBASE, and additionally unpublished literature sources including trial registries and theses databases. The results were presented for three outcomes: mortality; emergency department representation after the index visit; and physical function. A narrative analysis was performed. RESULTS: Twenty-five studies met the inclusion criteria; 13 RCTs and 12 quasi-experimental. Risk of bias was moderate to high. There was a trend towards reduced probability of representing to the emergency department within 3 months of the index visit for individualised focussed elder discharge health interventions. Results were equivocal for other outcomes. CONCLUSIONS: Greater clarity and consensus is needed to determine the most appropriate discharge measures, screening tools, information sources and discharge roles for the emergency setting. Rigorous multicentre trials to improve the evidence on which to base this aspect of emergency care are required.

A team mental model approach to understanding team effectiveness in an emergency department: A qualitative study.

OBJECTIVES: To demonstrate how the team mental model concept can broaden our understanding of team effectiveness in health care by exploring the knowledge that underpins it, and the workplace conditions that sustain it in a metropolitan emergency department (ED) in Sydney, Australia. METHODS: This study draws on accounts of 19 ED clinicians (registered nurses, doctors and nurse practitioners) of their teamwork practice and perceptions of their team's effectiveness through semi-structured interviews. Analysis was conducted in two stages. A thematic analysis was followed by a template analysis using the a priori themes of task, team, team process and goal knowledge to specify the content of the team's mental model. RESULTS: The content of the ED team's mental model revealed that the knowledge the team employed to coordinate their work was deeply embedded in the team's tasks and the workplace context. Team effectiveness not only relied on how well team members coordinate, but also their ability to perform their own role effectively and efficiently. Three workplace conditions were identified as enablers to individuals acquiring the knowledge needed to work effectively in the team: stability in team membership; workplace experience; and the spatial-temporal conditions of emergency work where permanent emergency doctors and nurses executed their tasks concurrently, regularly interacted and shared a common goal. CONCLUSIONS: Getting health care teams 'on the same page' is a long-standing challenge. This study suggests that solutions may lay in the organisation of health care work, creating team stability and opportunities for team members to interact that allows a team mental model to emerge.