Management of adult cardiac arrest in the COVID-19 era: consensus statement from the Australasian College for Emergency Medicine.

INTRODUCTION: The global pandemic of coronavirus disease 2019 (COVID-19) has caused significant worldwide disruption. Although Australia and New Zealand have not been affected as much as some other countries, resuscitation may still pose a risk to health care workers and necessitates a change to our traditional approach. This consensus statement for adult cardiac arrest in the setting of COVID-19 has been produced by the Australasian College for Emergency Medicine (ACEM) and aligns with national and international recommendations. MAIN RECOMMENDATIONS: In a setting of low community transmission, most cardiac arrests are not due to COVID-19. Early defibrillation saves lives and is not considered an aerosol generating procedure. Compression-only cardiopulmonary resuscitation is thought to be a low risk procedure and can be safely initiated with the patient's mouth and nose covered. All other resuscitative procedures are considered aerosol generating and require the use of airborne personal protective equipment (PPE). It is important to balance the appropriateness of resuscitation against the risk of infection. Methods to reduce nosocomial transmission of COVID-19 include a physical barrier such as a towel or mask over the patient's mouth and nose, appropriate use of PPE, minimising the staff involved in resuscitation, and use of mechanical chest compression devices when available. If COVID-19 significantly affects hospital resource availability, the ethics of resource allocation must be considered. CHANGES IN MANAGEMENT: The changes outlined in this document require a significant adaptation for many doctors, nurses and paramedics. It is critically important that all health care workers have regular PPE and advanced life support training, are able to access in situ simulation sessions, and receive extensive debriefing after actual resuscitations. This will ensure safe, timely and effective management of the patients with cardiac arrest in the COVID-19 era.

Mental health patients in emergency departments are suffering: the national failure and shame of the current system. A report on the Australasian College for Emergency Medicine's Mental Health in the Emergency Department Summit.

OBJECTIVES: Inadequate capacity in Australia's mental health system means that many people turn to emergency departments (ED) in crisis for care and support, often because it is the only service available. Australian Governments have set a 4-h target for all ED care, but the data shows that people presenting to an ED in a mental health crisis are the group most likely to wait more than 24 h for care. These long waits, seemingly with no end in sight, are harmful for patients and deeply frustrating for clinicians. CONCLUSIONS: In response, in 2018, the Australasian College for Emergency Medicine (ACEM) organised the national Mental Health in the Emergency Department Summit. Delegates from across clinical disciplines and user groups were unified in their deep concern at the unacceptable state of mental health support available to people seeking help through EDs. The Summit identified four priorities for urgent action and urged government to take immediate steps to improve this situation.

Power and politics of leading change in emergency departments: A qualitative study of Australasian emergency physicians.

OBJECTIVE: The ability to lead change is well recognised as a core leadership competency for clinicians, including emergency physicians. However, little is known about how emergency physicians' think about change leadership. The present study explores Australasian emergency physicians' beliefs about the factors that help and hinder efforts to lead change in Australasian EDs. METHODS: An online modified Delphi study was conducted with 19 Fellows of the Australasian College for Emergency Medicine. To structure the process, participants were sorted into four panels. Using a three-phase Delphi process, participants were guided through a process of brainstorming, narrowing down and ranking the factors that help and hinder attempts to lead change. Reflexive thematic analysis was used to code and interpret the qualitative data set emerging from participants' responses through the final ranking phase. RESULTS: A wide array of self-, ED- and hospital-related enablers and barriers of leading change were identified, the relative importance of which varied as a function of panel. Five core themes characterised emergency physicians' conceptions of change leadership in hospitals: challenging environments of competing interests and tribalism; need for trust and psychological safety to sustain collaboration; challenges of navigating complex hierarchies; need to garner executive leadership support and; need to maintain a growth mindset and motivation to practice change leadership. CONCLUSION: The findings of our study provide new insight into emergency physicians' conceptions of the nature, barriers to and enablers of change and point to new directions in leadership development to support emergency physicians' aspirations in the context of quality, organisation and health systems improvement.

Planning for the next pandemic: Reflections on lessons from the uncontained transmission phases of the COVID-19 pandemic and their impacts on emergency departments in Australia.

Australia was a world leader in managing the earlier waves of the COVID-19 pandemic. Subsequently, three major turning points changed the trajectory of the pandemic: mass vaccinations, emergence of more transmissible variants and re-opening of Australia's borders. However, there were also concomitant missteps and premature shifts in pandemic response policy that led to mixed messaging, slow initial vaccination uptake and minimal mitigation measures in response to the Omicron variant. The latter marked Australia's entry into a new phase of (or approach to) the pandemic: widespread transmission. This led to an exponential increase in cases and significant impacts on the health system, particularly, EDs. This paper reflects on this phase of the pandemic to urge for system-level changes that instal better safeguards for ED capacity, safety and staff well-being for future pandemics. This is essential to strengthening our health system's resilience and to better protecting our communities against such emergencies.

Patterns of emergency department presentations for a youth mental health cohort: data-linkage cohort study.

BACKGROUND: Primary youth mental health services in Australia have increased access to care for young people, yet the longer-term outcomes and utilisation of other health services among these populations is unclear. AIMS: To describe the emergency department presentation patterns of a help-seeking youth mental health cohort. METHOD: Data linkage was performed to extract Emergency Department Data Collection registry data (i.e. emergency department presentations, pattern of re-presentations) for a transdiagnostic cohort of 7024 youths (aged 12-30 years) who presented to mental health services. Outcome measures were pattern of presentations and reason for presentations (i.e. mental illness; suicidal behaviours and self-harm; alcohol and substance use; accident and injury; physical illness; and other). RESULTS: During the follow-up period, 5372 (76.5%) had at least one emergency department presentation. The presentation rate was lower for males (IRR = 0.87, 95% CI 0.86-0.89) and highest among those aged 18 to 24 (IRR = 1.117, 95% CI 1.086-1.148). Almost one-third (31.12%) had an emergency department presentation that was directly associated with mental illness or substance use, and the most common reasons for presentation were for physical illness and accident or injury. Index visits for mental illness or substance use were associated with a higher rate of re-presentation. CONCLUSIONS: Most young people presenting to primary mental health services also utilised emergency services. The preventable and repeated nature of many presentations suggests that reducing the ongoing secondary risks of mental disorders (i.e. substance misuse, suicidality, physical illness) could substantially improve the mental and physical health outcomes of young people.

Emergency department abdominal x-rays have a poor diagnostic yield and their usefulness is questionable.

OBJECTIVE: To determine the prevalence and nature of new clinically significant abdominal x-ray (AXR) findings and the proportion of patients receiving additional imaging in the emergency department (ED). METHODS: This was a retrospective audit of consecutive adult patients, who presented to a tertiary referral ED (annual census 70,000) between September and December 2008. Data were extracted from radiologist reports and the medical records of patients with new significant AXR findings. The electronic radiology record was further interrogated to determine which patients received additional imaging and whether this correlated with the original AXR findings. RESULTS: Of 997 cases that met the inclusion criteria, 121 (12.1%, 95% CI 10.2 to 14.4) and 43 (4.3%, 95% CI 3.2 to 5.8) had new clinically significant and insignificant AXR findings, respectively. Among the significant findings, the predominant diagnoses were bowel obstruction (72.7%), renal calculi (14.0%) and sigmoid volvulus (5.0%). Patient signs and symptoms were poorly associated with significant AXR findings. In all, 334 (33.5%, 95% CI 30.6 to 36.5) cases had additional imaging after the AXR. However, more patients with clinically significant AXR findings went on to have additional imaging (difference in proportions 23.0%, 95% CI 13.2 to 32.9, p<0.001). CONCLUSIONS: The yield for clinically useful information from the AXR is low and this investigation may be overused. Positive findings are associated mostly with bowel obstruction. As the proportion of patients ordered additional imaging was considerable, the utility of the preliminary AXR is questionable, especially in cases where the diagnosis is clear. Guidelines for AXR imaging are recommended to assist clinicians with investigation ordering.

Planning for the next pandemic: Reflections on the early phase of the Australian COVID-19 public health response from the emergency department.

EDs play a crucial role as frontline health services throughout public health emergencies, including pandemics. The strength of the Australian public health response to coronavirus disease 2019 (COVID-19) has mitigated the impact of the pandemic on clinical services, but there has still been a substantial impact on EDs and the health system. We revisit major events and lessons from the first wave of COVID-19 in Australia to consider the implications and avenues for system-level improvements for future pandemic and public health emergency response for EDs. Notwithstanding, the remarkable efforts of healthcare workers across the health system, COVID-19 has uncovered structural and planning challenges and highlighted weaknesses and strengths of the Australian federation. In anticipating future pandemics and other public health threats, particularly in the face of climate change, hard-won lessons from the COVID-19 response should be incorporated in future planning, policies, practice and advocacy.

Prescription medication use by emergency department doctors to improve work and academic performance, and to manage stress and anxiety.

OBJECTIVE: To determine medications used by ED doctors to improve work and academic performance, and to manage stress and anxiety. METHODS: We undertook an online, voluntary, anonymous survey of ACEM fellows and trainees. RESULTS: One hundred and thirty-nine (46.5%) respondents used a medication under examination. Sleep aids included melatonin (19.1% of respondents) and benzodiazepines (8.7%). Medications to improve performance included modafinil (4.7%), pseudoephedrine (2.0%), melatonin (2.0%) and beta blockers (1.3%). Some medications were taken prior to shifts. Medications to manage stress and anxiety included benzodiazepines (3.0%) and beta blockers (2.0%). CONCLUSION: Medication use is common and support for some doctors may be required.

Advancing leadership in Australasian emergency medicine: Taking stock and looking ahead.

Since 2018, the Australasian College for Emergency Medicine has collaborated with the Swinburne University of Technology on a research project to understand and enhance the leadership capacity of emergency physicians, beginning with Australasian Directors of Emergency Medicine (DEMs). Over the last 3 years, this research programme has revealed the complexity of leadership in emergency medicine, illuminating the strengths and limitations of extant research and suggesting promising new directions for emergency medicine leadership and leadership development research. This programme has also shed new light on the knowledge, skills and abilities that DEMs need to develop to catalyse change in the systems where DEMs practice both medicine and leadership. We propose that an approach to leadership development that reflects the diversity of DEMs' leadership challenges and the complexity of leadership in emergency medicine would go a long way to enhancing the sophistication, effectiveness and impact of the leadership in emergency medicine.

Directors of emergency medicine's beliefs about, barriers to, and enablers of solutions to emergency department crowding and access block.

OBJECTIVE: To identify opportunities for directors of emergency medicine (DEMs) to lead change efforts to address ED crowding and access block. METHODS: DEMs were surveyed about their beliefs about, barriers to, and enablers of solutions to ED crowding and access block. RESULTS: Key barriers were insufficient resources, entrenched hospital culture, and lack of political will to address ED crowding and access block. Key enablers were developing hospital-wide understanding of the problems, developing a supportive hospital culture, and improved engagement by hospital executive. CONCLUSION: Addressing the political and cultural forces that sustain ED crowding and access block are key adaptive challenges requiring DEM leadership.

Review article: Systematic literature review of leadership in emergency departments.

Emergency medicine (EM) is a discipline with complex leadership demands. However, studies of EM physician leadership and ED leadership are in their infancy. As such, there is a lack of clarity about the forms, antecedents, enablers, barriers and consequences of EM physician leadership. A systematic review of the scientific literature was conducted to reveal the different conceptualisations of EM physician leadership, the activities involved in the practice of leadership, and the knowledge and skills of effective ED leaders. Seven databases were systematically searched for peer-reviewed empirical studies on the topic of EM physicians carrying out a manager or leadership role in an ED setting. Finally, 26 articles were included, and their findings were synthesised and analysed narratively. Two conceptualisations of EM physician leadership were found, reflecting clinical leadership and medical leadership, respectively. Clinical leadership is performed by all EM physicians, often informally, within their daily clinical practice, whereas medical leadership is performed by EM physicians who work at the management level within a hospital, in addition to or instead of their clinical practice. The focus of EM physician leadership and ED leadership research is team leadership, with much less attention given to wider organisation leadership. Consistent with the focus on team leadership, clinical knowledge and skill in orchestrating teams, especially trauma and resuscitation teams, emerged as the most important factors underpinning leadership effectiveness. Future research and training should make better use of existing leadership theory and research designs to illuminate the forms, dynamics, antecedents, moderators and consequences of EM physician leadership.

Leadership challenges of directors of emergency medicine: An Australasian Delphi study.

OBJECTIVE: Emergency medicine (EM) is an emerging profession with complex clinical and leadership demands. However, studies of leadership in EM are in their infancy. The present study makes a novel contribution to empirical research in this area by examining the leadership challenges faced by Australasian directors of emergency medicine (DEMs). METHODS: An online Delphi study was conducted with 87 Australasian DEMs. To structure the process, participants were sorted into four panels reflecting their leadership experience and geographical location. Using a three-phase Delphi process, participants were guided through the process of brainstorming leadership challenges, narrowing down these challenges, and ranking these challenges from most to least important. RESULTS: Four leadership challenges were shared across all panels, regardless of experience and location; namely, administrative overload, overcrowding and access block, managing challenging colleagues and engaging with hospital executive. However, the low consensus achieved within and across panels highlights the complexity of leadership in EM and cautions against simplistic approaches to addressing leadership challenges. CONCLUSION: The recommendation for DEMs is that they need to engage in programmes which will support the development of the leadership and non-clinical skills required to enable them to cope with responsibilities of hybrid role of physician-leader. The development and delivery of specialised leadership programmes attuned to the hybridity of the director role and the complexity of hospitals is vital for ensuring high-quality patient care and successful running of EDs.

Early lessons from COVID-19 that may reduce future emergency department crowding.

The COVID-19 pandemic has produced significant changes in emergency medicine patient volumes, clinical practice, and has accelerated a number of systems-level developments. Many of these changes produced efficiencies in emergency care systems and contributed to a reduction in crowding and access block. In this paper, we explore these changes, analyse their risks and benefits and examine their sustainability for the future to the extent that they may combat crowding. We also examine the necessity of a system-wide approach in addressing ED crowding and access block.

Cardiopulmonary resuscitation and endotracheal intubation decisions for adults with advance care directive and resuscitation plans in the emergency department.

BACKGROUND: Emergency departments routinely offer cardiopulmonary resuscitation and endotracheal intubation to patients in resuscitative states. With increasing longevity and prevalence of chronic conditions in Australia, there has been growing need to uptake and implement advance care directives and resuscitation plans. This study investigates the frequency of the presence of advance care directives and resuscitation plans and its utilisation in cardiopulmonary and endotracheal intubation decision making. METHODS: Retrospective audit of electronic patients' medical records aged ≥65 years presenting over a 3-month period. Data collected included demographics, triage categories, advance care directive and/or resuscitation plans/orders status. RESULTS: A total of 6439 patients were included representing 29% of the total patient population during the study period. Participants were randomly selected (N = 300); mean age was 78.7 (±8.1) years. An advance care directive was present in only 8% and one in three patients (37%) had a previous resuscitation plan/order. Senior consultant was present at the department for consultation by junior doctors for most of the patients (82%). Acknowledgment of either advance care directive or resuscitation plans/orders in clinical notes was only 9.5% (n = 116). CONCLUSION: Advance care directive prevalence was low with resuscitation plans/orders being more common. However, clinician acknowledgement was infrequent for both.

ACEM President response: Mandatory misrepresentation.

With the challenges of modern media, political agendas and the power of special interest and pressure groups, specialist medical colleges increasingly have a significant role to play in health advocacy, and to stand up for human rights.