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Brandenburg C, Thomas SD, Lincoln C, Somerville A, Heffernan E, Kinner SA, Byrnes J, Gardiner P, Davidson P, Daley N, Green D, Crilly J. Supporting equitable care of patients transferred from police watch-houses to the emergency department: A qualitative study of the perspectives of emergency doctors. Emerg Med Australas 2024. [PMID: 38650377 DOI: 10.1111/1742-6723.14408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 03/05/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVE People detained in short-term police custody often have complex health conditions that may necessitate emergency care, yet little is known about their management in EDs. The present study aimed to understand ED doctors' experiences and perceptions regarding the appropriateness and management of detainee transfers from police watch-houses to the EDs. METHODS A qualitative descriptive study, using semi-structured interviews undertaken with ED doctors working in five purposively sampled EDs across Queensland, Australia. Data were analysed using inductive content analysis. RESULTS Fifteen ED specialists and trainees participated. Participants reported that their overarching approach was to provide equitable care for watch-house detainees, as they would for any patient. This equitable approach needed to be responsive to complicating factors common to this population, including presence of police guards; restraints; complexity (physical/mental/social) of presentation; reliance on police to transport; ED doctors' often limited understanding of the watch-house environment; justice processes and uncertain legal disposition; communication with the watch-house; and detainees misreporting symptoms. Thresholds for assessment and treatment of detainees were contextualised to the needs of the patient, ED environment, and imperatives of other relevant agencies (e.g. police). Participants often relied on existing strategies to deliver quality care despite challenges, but also identified a need for additional strategies, including education for ED staff; improved communication with watch-houses; standardised paperwork; extended models of watch-house healthcare; and integrated medical records. CONCLUSIONS Providing equitable healthcare to patients transported from watch-houses to the EDs is challenging but essential. Numerous opportunities exist to enhance the delivery of optimal care for this underserved population.
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Affiliation(s)
- Caitlin Brandenburg
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Stuart Dm Thomas
- Social and Global Studies Centre, RMIT University, Melbourne, Victoria, Australia
| | - Cathy Lincoln
- Forensic Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Annabel Somerville
- Forensic Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Department of Emergency Medicine, Cairns and Hinterland Hospital and Health Service, Cairns, Queensland, Australia
| | - Ed Heffernan
- Forensic Mental Health Group, Queensland Centre for Mental Health Research, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Queensland Forensic Mental Health Service, Queensland Health, Brisbane, Queensland, Australia
| | - Stuart A Kinner
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
- Justice Health Group, Centre for Adolescent Health, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
- Justice Health Group, Curtin University, Perth, Western Australia, Australia
- Griffith Criminology Institute, Griffith University, Brisbane, Queensland, Australia
| | - Joshua Byrnes
- Centre for Applied Health Economics, School of Medicine, Griffith University, Brisbane, Queensland, Australia
| | - Paul Gardiner
- Cairns Watch-House, Far North District, Queensland Police Service, Cairns, Queensland, Australia
| | - Peter Davidson
- Division of Infectious Disease & Global Public Health, Department of Medicine, University of California, San Diego, California, USA
| | - Nathan Daley
- Queensland Ambulance Service, Brisbane, Queensland, Australia
| | - David Green
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Julia Crilly
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
- Centre for Mental Health, Griffith University, Gold Coast, Queensland, Australia
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Powell B, Cramb S. The shock index predicts in-flight blood transfusion in aeromedical trauma patients. Emerg Med Australas 2024. [PMID: 38602079 DOI: 10.1111/1742-6723.14413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 04/01/2024] [Indexed: 04/12/2024]
Abstract
OBJECTIVE To define the utility of the Triage Revised Trauma Score (TRTS), GCS/Age/arterial Pressure (GAP) score, and shock index (SI) in predicting the need for in-flight blood product administration in civilian trauma patients transported by an aeromedical platform. METHODS A retrospective chart review of 3582 aeromedical trauma cases was conducted. An initial TRTS, GAP score and SI were calculated for each patient, and the administration of in-flight blood products was also recorded. Receiver operating characteristic (ROC) curves were used to quantify the predictive discrimination of the TRTS, GAP score and SI on the need for in-flight blood product administration. RESULTS The SI showed a superior predictive value compared to the TRTS and GAP score. The SI showed an area under the curve on the ROC curve of 0.85 in both primary and inter-hospital transfer cases, indicating reasonable predictive value. CONCLUSION The SI demonstrates favourable test characteristics for predicting the need for in-flight blood product administration. Prospective validation of these results is warranted.
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Affiliation(s)
- Benjamin Powell
- LifeFlight Retrieval Medicine, Brisbane, Queensland, Australia
- Emergency Department, Ipswich General Hospital, Ipswich, Queensland, Australia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Susanna Cramb
- Australian Centre for Health Services Innovation, School of Public Health & Social Work, Queensland University of Technology, Brisbane, Queensland, Australia
- Jamieson Trauma Institute, Metro North Health, Brisbane, Queensland, Australia
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McHugh MC, Muschong KM, Bradley SM, Lo AX. Perspectives from persons living with dementia and their caregivers on emergency department visits, care transitions, and outpatient follow-up: A qualitative study. Acad Emerg Med 2024. [PMID: 38590030 DOI: 10.1111/acem.14898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Persons living with dementia (PLWD) experience frequent and costly emergency department (ED) visits, with poor outcomes attributed to suboptimal care and postdischarge care transitions. Yet, patient-centered data on ED care experiences and postdischarge needs are lacking. The objective of this study was to examine the facilitators and barriers to successful ED care and care transitions after discharge, according to PLWD and their caregivers. METHODS We conducted a qualitative study involving ED patients ages 65 and older with confirmed or suspected dementia and their caregivers. The semistructured interview protocol followed the National Quality Forum's ED Transitions of Care Framework and addressed ED care, care transitions, and outpatient follow-up care. Interviews were conducted during an ED visit at an urban, academic ED. Traditional thematic analysis was used to identify themes. RESULTS We interviewed 11 patients and 19 caregivers. Caregivers were more forthcoming than patients about facilitators and challenges experienced. Characteristics of the patients' condition (e.g., resistance to care, forgetfulness), the availability of family resources (e.g., caregiver availability, primary care access), and system-level factors (e.g., availability of timely appointments, hospital policies tailored to persons with dementia) served as facilitators and barriers to successful care. Some resources that would ameliorate care transition barriers could be easily provided in the ED, for example, offering clear discharge instructions and care coordination services and improving patient communication regarding disposition timeline. Other interventions would require investment from other parts of the health care system (e.g., respite for caregivers, broader insurance coverage). CONCLUSIONS ED care and care transitions for PLWD are suboptimal, and patient-level factors may exacerbate existing system-level deficiencies. Insight from patients and their caregivers may inform the development of ED interventions to design specialized care for this patient population. This qualitative study also demonstrated the feasibility of conducting ED-based studies on PLWD during their ED visit.
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Affiliation(s)
- Megan C McHugh
- Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Center for Health Services and Outcomes Research, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Kayla M Muschong
- Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Sara M Bradley
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Alexander X Lo
- Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Center for Health Services and Outcomes Research, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Sweeny AL, Alsaba N, Grealish L, Denny K, Lukin B, Broadbent A, Huang YL, Ranse J, Ranse K, May K, Crilly J. The epidemiology of dying within 48 hours of presentation to emergency departments: a retrospective cohort study of older people across Australia and New Zealand. Age Ageing 2024; 53:afae067. [PMID: 38594928 PMCID: PMC11004355 DOI: 10.1093/ageing/afae067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Emergency department (ED) clinicians are more frequently providing care, including end-of-life care, to older people. OBJECTIVES To estimate the need for ED end-of-life care for people aged ≥65 years, describe characteristics of those dying within 48 hours of ED presentation and compare those dying in ED with those dying elsewhere. METHODS We conducted a retrospective cohort study analysing data from 177 hospitals in Australia and New Zealand. Data on older people presenting to ED from January to December 2018, and those who died within 48 hours of ED presentation, were analysed using simple descriptive statistics and univariate logistic regression. RESULTS From participating hospitals in Australia or New Zealand, 10,921 deaths in older people occurred. The 48-hour mortality rate was 6.43 per 1,000 ED presentations (95% confidence interval: 6.31-6.56). Just over a quarter (n = 3,067, 28.1%) died in ED. About one-quarter of the cohort (n = 2,887, 26.4%) was triaged into less urgent triage categories. Factors with an increased risk of dying in ED included age 65-74 years, ambulance arrival, most urgent triage categories, principal diagnosis of circulatory system disorder, and not identifying as an Aboriginal or Torres Strait Islander person. Of the 7,677 older people admitted, half (n = 3,836, 50.0%) had an encounter for palliative care prior to, or during, this presentation. CONCLUSIONS Our findings provide insight into the challenges of recognising the dying older patient and differentiating those appropriate for end-of-life care. We support recommendations for national advanced care planning registers and suggest a review of triage systems with an older person-focused lens.
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Affiliation(s)
- Amy L Sweeny
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Nemat Alsaba
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Laurie Grealish
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- Nursing & Midwifery Education & Research Unit, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Kerina Denny
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Department of Intensive Care Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Bill Lukin
- Faculty of Health and Behavioural Sciences, School of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Department of Emergency Medicine, Royal Brisbane and Women’s Hospital, Brisbane, Queensland, Australia
| | - Andrew Broadbent
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
- Supportive and Specialist Palliative Care, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Ya-Ling Huang
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Faculty of Health (Nursing), Southern Cross University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Jamie Ranse
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Kristen Ranse
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Katya May
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Julia Crilly
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
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Hills AZ, Ray M, Williams J, Greenslade J. Benchmarking blood culture quality in the emergency department: Contamination, single sets and positivity. Emerg Med Australas 2024; 36:206-212. [PMID: 37845807 DOI: 10.1111/1742-6723.14330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 09/22/2023] [Accepted: 09/27/2023] [Indexed: 10/18/2023]
Abstract
OBJECTIVE To benchmark blood culture (BC) quality in an Australian ED, explore groups at risk of suboptimal BC collection, and identify potential areas for improvement. METHODS This retrospective observational study was undertaken to benchmark quality of BCs in a tertiary adult ED in terms of number of BC sets per patient and proportion of patients with false positive (contaminated) BC results. RESULTS A single BC set was taken for 55% of patients, with lower acuity patients being more likely to have a single BC set taken. BC false positives occurred in 3.4% of presentations, with higher frequency in some critically unwell patient groups. The true positive BC rate was 10.9%, with pathogens most frequently isolated in older patients, those with a haematological condition or genitourinary source, and those admitted to inpatient wards. Hospital length of stay did not differ between patients with negative and patients with false positive BCs. CONCLUSIONS BC quality standards in the ED such as false positive rate <3% and single culture rate <20% are required to facilitate benchmarking and prospective quality improvement. The sensitivity and specificity of this common and critical test can be improved. Patient subgroups associated with poor-quality BC collection can be identified and should be a focus of future work.
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Affiliation(s)
- Angela Z Hills
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Mercedes Ray
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Julian Williams
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Jaimi Greenslade
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Australian Centre for Health Services Innovation, Centre for Healthcare Transformation, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
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Hughes JA, Hazelwood S, Lyrstedt AL, Jones L, Brown NJ, Jarugula R, Douglas C, Chu K. Enhancing pain care with the American Pain Society Patient Outcome Questionnaire for use in the emergency department (APS-POQ-RED): validating a patient-reported outcome measure. BMJ Open Qual 2024; 13:e002295. [PMID: 38448040 PMCID: PMC10916172 DOI: 10.1136/bmjoq-2023-002295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 12/02/2023] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND In general, the quality of pain care in emergency departments (ED) is poor, despite up to 80% of all ED patients presenting with pain. This may be due to the lack of well-validated patient-reported outcome measures (PROMs) of pain care in the ED setting. The American Pain Society-Patient Outcome Questionnaire-Revised Edition (APS-POQ-R), with slight modification for ED patients, is a potentially useful PROM for the adult ED, however it is yet to be completely validated. METHODS Adult patients, who had presented with moderate to severe acute pain, were recruited at two large inner-city EDs in Australia. A modified version of the APS-POQ-R was administered at the completion of their ED care. Responses were randomly split into three groups and underwent multiple rounds of exploratory and confirmatory factor analysis with testing for construct, convergent, divergent validity and internal consistency. RESULTS A total of 646 ED patients (55.6% female), with a median age of 48.3 years, and moderate to severe pain on arrival, completed the ED-modified APS-POQ-R. Psychometric evaluation resulted in a reduced nine-question tool, which measures three constructs (pain relief and satisfaction (α=0.891), affective distress (α=0.823) and pain interference (α=0.908)) and demonstrated construct, convergent, divergent validity, and internal consistency. CONCLUSIONS This new tool, which we refer to as the American Pain Society-Patient Outcome Questionnaire-Revised for the ED (APS-POQ-RED), should form the basis for reporting patient-reported outcomes of ED pain care in future quality improvement and research.
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Affiliation(s)
- James A Hughes
- School of Nursing, Queensland University of Technology, Kelvin Grove, Queensland, Australia
| | - Sarah Hazelwood
- Emergency Department, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - Anna-Lisa Lyrstedt
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Lee Jones
- Queensland University of Technology, Brisbane, Queensland, Australia
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nathan J Brown
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
- Faculty of Medicine, University of Queensland Faculty of Medicine and Biomedical Sciences, Herston, Queensland, Australia
| | - Rajeev Jarugula
- Emergency Department, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - Clint Douglas
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
- Metro North Hospital and Health Service, Herston, Queensland, Australia
| | - Kevin Chu
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
- Faculty of Medicine, University of Queensland Faculty of Medicine and Biomedical Sciences, Herston, Queensland, Australia
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Jones PM, Sweeny A, Branjerdporn G, Keijzers G, Marshall AP, Huang YL, Hall EJ, Ranse J, Palipana D, Teng YD, Crilly J. The impact of COVID-19 on emergency department presentations for mental health disorders in Queensland, Australia: A time series analysis. Asia Pac Psychiatry 2024; 16:e12553. [PMID: 38467558 DOI: 10.1111/appy.12553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 02/16/2024] [Accepted: 02/25/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND The COVID-19 pandemic has been associated with detrimental effects on mental health and psychological well-being. Although multiple studies have shown decreases in mental health-related Emergency Department (ED) presentations early in the COVID-19 pandemic, the medium-term effects on mental health-related ED presentations have remained less clear. This study aimed to evaluate the effect of the pandemic on mental health ED presentations by comparing observed presentation numbers to predictions from pre-pandemic data. METHODS This retrospective cohort study tallied weekly ED presentations associated with mental health disorders from a state-wide minimum dataset. Three time periods were identified: Pre-Pandemic (January 1, 2018-March 8, 2020), Statewide Lockdown (March 9, 2020-June 28, 2020), and Restrictions Easing (June 29, 2020-June 27, 2021). Time series analysis was used to generate weekly presentation forecasts using pre-pandemic data. Observed presentation numbers were compared to these forecasts. RESULTS Weekly presentation numbers were lower than predicted in 11 out of 16 weeks in the Statewide Lockdown period and 52 out of 52 weeks in the Restrictions Easing period. The largest decrease was seen for anxiety disorders (Statewide Lockdown: 76.8% of forecast; Restrictions Easing: 36.4% of forecast), while an increase was seen in presentations for eating disorders (Statewide Lockdown: 139.5% of forecast; Restrictions Easing: 194.4% of forecast). CONCLUSIONS Overall weekly mental health-related presentations across Queensland public EDs were lower than expected for the first 16 months of the COVID-19 pandemic. These findings underline the limitations of emergency department provision of mental health care and the importance of alternate care modalities in the pandemic context.
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Affiliation(s)
- Philip M Jones
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
- Department of Emergency Medicine, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Amy Sweeny
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Grace Branjerdporn
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
- Mental Health and Specialist Services, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Gerben Keijzers
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Andrea P Marshall
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
- Intensive Care Unit, Gold Coast Health, Gold Coast, Queensland, Australia
| | - Ya-Ling Huang
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health (Nursing), Southern Cross University, Gold Coast, Queensland, Australia
| | - Emma J Hall
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
| | - Jamie Ranse
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Dinesh Palipana
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
| | - Yang D Teng
- Departments of Physical Medicine & Rehabilitation and Neurosurgery, Harvard Medical School, Boston, Massachusetts, USA
| | - Julia Crilly
- Department of Emergency Medicine, Gold Coast Health, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
- Centre for Mental Health, Griffith University, Gold Coast, Queensland, Australia
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8
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Williams J, Hills A, Ray M, Greenslade J. Changing culture: An intervention to improve blood culture quality in the emergency department. Emerg Med Australas 2024; 36:133-139. [PMID: 37899725 DOI: 10.1111/1742-6723.14329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 08/25/2023] [Accepted: 09/21/2023] [Indexed: 10/31/2023]
Abstract
OBJECTIVE Blood cultures (BCs) remain a key investigation in ED patients at risk of bacteraemia. The aim of this study was to assess the effect of a multi-modal, nursing-led intervention to improve the quality of BCs in the ED, in terms of single culture, underfilling and contamination rates. METHOD The present study was conducted in the ED of a large urban tertiary referral hospital. The study included four phases: pre-intervention, intervention, post-intervention and sustainability periods. A multi-modal intervention to improve BC quality consisting small group education, posters, brief educational videos, social media presence, quality feedback, small group/individual mentoring and availability of BC collection kits was designed and delivered by two senior ED nurses over 7 weeks. Study data comprised rates of single, underfilled and contaminated cultures in each of three 18-week periods: pre-intervention (baseline), post-intervention and sustainability. RESULTS Over the study period 4908 BC sets were collected during 2347 episodes of care in the ED. Single culture sets reduced from 56.2% in the pre-intervention period to 22.8% post-intervention (P < 0.01) and 18.8% in the sustainability period (P < 0.01). Underfilled bottle rates were also significantly reduced (aerobic 52.8% pre-intervention to 19.2% post-intervention, 18.8% sustainability, anaerobic 46.8% pre-intervention to 23.3% post-intervention, 23.8% sustainability). Skin contaminants were grown from 3.7% of BC sets in the pre-intervention period, improving to 1.5% in the post-intervention period (P < 0.001) and 2.1% in the sustainability period (P = 0.03). Total volume of blood cultured was significantly associated with diagnosis of bacteraemia. CONCLUSION Significant improvements in BC quality are possible with nursing-based interventions in the ED.
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Affiliation(s)
- Julian Williams
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine and Biomedical Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Angela Hills
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Mercedes Ray
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Jaimi Greenslade
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia
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Sweeny AL, Alsaba N, Grealish L, May K, Huang YL, Ranse J, Denny KJ, Lukin B, Broadbent A, Burrows E, Ranse K, Sunny L, Khatri M, Crilly J. End-of-life care: A retrospective cohort study of older people who died within 48 hours of presentation to the emergency department. Emerg Med Australas 2024; 36:13-23. [PMID: 37914673 DOI: 10.1111/1742-6723.14331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 09/06/2023] [Accepted: 09/27/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVES To describe the characteristics of, and care provided to, older people who died within 48 h of ED presentation. METHODS A descriptive retrospective cohort study of people 65 years and older presenting to two EDs in Queensland, Australia, between April 2018 and March 2019. Data from electronic medical records were collected and analysed. RESULTS Two hundred and ninety-five older people who died within 48 h of ED presentation were included. Nearly all arrived by ambulance (92%, n = 272) and 36% (n = 106) were from aged care facilities. Three-quarters (75%, n = 222) were triaged into the most urgent triage categories (i.e. Australasian Triage Scale; ATS 1/2). Fewer than half were previously independent with mobility (38%, n = 111) and activities of daily living (43%, n = 128). Sixty-one per cent (n = 181) had a pre-existing healthcare directive. Twenty-two per cent (n = 66) died in ED, most commonly due to pneumonia, intracerebral haemorrhage, cardiac arrest and/or sepsis. Over half had one or more ED visits (52%, n = 154) and/or hospital admissions (52%, n = 152) 6 months prior. CONCLUSIONS Identification of patients at end-of-life (EoL) is not always straightforward; consider recent reduction in independence and recent ED visits/hospital admissions. System-based strategies that span pre-hospital, ED and in-patient care are recommended to facilitate EoL pathway implementation and care continuity.
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Affiliation(s)
- Amy L Sweeny
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Nemat Alsaba
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Laurie Grealish
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- Nursing and Midwifery Research Unit, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Katya May
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Ya-Ling Huang
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
- Faculty of Health (Nursing), Southern Cross University, Gold Coast, Queensland, Australia
| | - Jamie Ranse
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Kerina J Denny
- Department of Intensive Care Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Bill Lukin
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Royal Brisbane Residential Aged Care Assessment and Referral Service, Brisbane, Queensland, Australia
| | - Andrew Broadbent
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
- Supportive and Specialist Palliative Care, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Erin Burrows
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
| | - Kristen Ranse
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
| | - Linda Sunny
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
- Lyell McEwin and Modbury Hospitals, Northern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Meghna Khatri
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Julia Crilly
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
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10
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Bodnar D, Brown NJ, Mitchell G, Hughes JA, Lourensen D, Hawkins T, Chu K. Determinants of fatigue in emergency department clinicians who wear personal protective equipment. Emerg Med Australas 2024; 36:39-46. [PMID: 37581206 DOI: 10.1111/1742-6723.14291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 06/23/2023] [Accepted: 07/23/2023] [Indexed: 08/16/2023]
Abstract
OBJECTIVE To determine the independent predictors for clinician fatigue and decline in cognitive function following a shift in the ED during early stages of the COVID-19 pandemic. METHODS This was a prospective, quasi-experimental study conducted in a metropolitan adult tertiary-referral hospital ED over 20 weeks in 2021. The participants were ED doctors and nurses working clinical shifts in an ED isolation area or high-risk zone (HRZ) with stringent personal protective equipment (PPE). The participants' objective and subjective fatigue was measured by the Samn-Perelli fatigue score and a psychomotor vigilance 'smart game' score, respectively. Postural signs/symptoms and urine specific gravity (SG) were measured as markers of dehydration. RESULTS Sixty-three participants provided data for 263 shifts. Median (interquartile range) age was 33 (28-38) years, 73% were female. Worsening fatigue score was associated with working afternoon shifts (afternoon vs day, adjusted odds ratio [aOR] 5.16 [95% confidence interval (CI) 1.32-20.02]) and in non-HRZ locations (HRZ vs non-HRZ, aOR 0.23 [95% CI 0.06-0.87]). Worsening cognitive function (game score) was associated with new onset postural symptoms (new vs no symptoms, aOR 4.14 [95% CI 1.34-12.51]) and afternoon shifts (afternoon vs day, aOR 3.13 [95% CI 1.16-8.44]). Working in the HRZ was not associated with declining cognitive function. Thirty-four (37%) of the 92 participants had an end of shift urine SG >1.030. CONCLUSION Working afternoon shifts was associated with fatigue. There was no association between HRZ allocation and fatigue, but our study was limited by a low COVID workload and fluctuating PPE requirements in the non-HRZs. Workplace interventions that target the prevention of fatigue in ED clinicians working afternoon shifts should be prioritised.
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Affiliation(s)
- Daniel Bodnar
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Queensland Ambulance Service, Brisbane, Queensland, Australia
| | - Nathan J Brown
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Gary Mitchell
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - James A Hughes
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- School of Nursing, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Darren Lourensen
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Tracey Hawkins
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Kevin Chu
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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11
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Galske J, Dorai C, Gil H, Chera T, Stern E, Keefe K, DeFrancesco E, Gettel CJ. Lessons learned from a design thinking workshop: Intervention design involving persons living with dementia and care partners. J Am Geriatr Soc 2024; 72:282-285. [PMID: 37622747 DOI: 10.1111/jgs.18576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 08/05/2023] [Indexed: 08/26/2023]
Affiliation(s)
- James Galske
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Chitra Dorai
- Amicus Brain Innovations, Inc., Chappaqua, New York, USA
| | - Heidi Gil
- LiveWell Dementia Specialists, Plantsville, Connecticut, USA
| | - Tonya Chera
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Edith Stern
- Amicus Brain Innovations, Inc., Chappaqua, New York, USA
| | - Kate Keefe
- LiveWell Dementia Specialists, Plantsville, Connecticut, USA
| | | | - Cameron J Gettel
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
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12
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Eccleston C, Marsden E, Craswell A, Sweeny A, Howell N, Wallis M, Crilly J. Impact of COVID-19 state-wide lockdown on older adult presentations to Queensland emergency departments. Emerg Med Australas 2023; 35:799-808. [PMID: 37160322 DOI: 10.1111/1742-6723.14236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/25/2023] [Accepted: 04/14/2023] [Indexed: 05/11/2023]
Abstract
OBJECTIVE To determine the impact of the COVID-19 state-wide lockdown on ED presentations for older adults in Queensland, Australia. METHODS A retrospective cohort study pertaining to adults aged 70+ years who presented to Queensland public hospital EDs across three separate time periods; 11 March to 30 June 2018 and 2019 (pre-pandemic average), 2020 (COVID-19 state-wide lockdown) and 2021 (post-state-wide lockdown). The primary outcome was change in presentation rates to ED. Secondary outcomes included change in triage category rates, length of stay (LOS), diagnosis and disposition. RESULTS There was 380 854 older adult presentations. During the COVID-19 state-wide lockdown, ED presentation rates decreased by 12.5% (incidence rate ratio 0.875 [95% confidence interval 0.867-0.883]). All triage category presentation rates decreased, as did ED LOS and reasons for presentation, except sepsis and disorders of the nervous system. In the post-state-wide lockdown period a 22% (incidence rate ratio 1.22 [95% confidence interval 1.21-1.23]) increase in the presentation rate was observed and presentations in all triage categories increased. ED LOS increased to longer than pre-pandemic (P < 0.001). Respiratory presentations increased by 346%. Patients who 'did not wait' increased by 212% and ED mortality rose by 42% compared to during the lockdown. CONCLUSION There was a significant decrease in presentation rates to EDs during the COVID-19 state-wide lockdown for the older population, followed by an increase in presentation rates, longer ED LOS, and an increased ED mortality rate, in the post-state-wide lockdown period. It is important to ensure older adults continue to seek appropriate, timely medical care, during a pandemic.
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Affiliation(s)
- Cassanne Eccleston
- Sunshine Coast University Hospital, Sunshine Coast Hospital and Health Service, Sunshine Coast, Queensland, Australia
| | - Elizabeth Marsden
- RADAR Metro North, Metro North Hospital and Health Service, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Alison Craswell
- School of Health, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia
| | - Amy Sweeny
- Emergency Department, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Faculty of Medicine, Griffith University, Brisbane, Queensland, Australia
- School of Dentistry and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Naomi Howell
- School of Health, University of the Sunshine Coast, Sunshine Coast, Queensland, Australia
| | - Marianne Wallis
- Faculty of Health, Southern Cross University, Gold Coast, Queensland, Australia
| | - Julia Crilly
- Department of Emergency Medicine, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Gold Coast, Queensland, Australia
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13
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Clough AR, Evans A, Graham V, Catterall J, Lakeman R, Gilroy J, Pratt G, Petrucci J, Orda U, Sehdev R, Thornton N, Das S, Yearsley G, Stone R. Emergency examination authorities in Queensland, Australia. Emerg Med Australas 2023; 35:731-738. [PMID: 36951038 DOI: 10.1111/1742-6723.14201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/29/2023] [Accepted: 03/03/2023] [Indexed: 03/24/2023]
Abstract
OBJECTIVE In Queensland, where a person experiences a major disturbance in their mental capacity, and is at risk of serious harm to self and others, an emergency examination authority (EEA) authorises Queensland Police Service (QPS) and Queensland Ambulance Service (QAS) to detain and transport the person to an ED. In the ED, further detention for up to 12 h is authorised to allow the examination to be completed. Little published information describes these critical patient encounters. METHODS Queensland's Public Health Act (2005), amended in 2017, mandates the use of the approved EEA form. Data were extracted from a convenience sample of 942 EEAs including: (i) patient age, sex, address; (ii) free text descriptions by QPS and QAS officers of the person's behaviour and any serious risk of harm requiring urgent care; (iii) time examination period commenced; and (iv) outcome upon examination. RESULTS Of 942 EEA forms, 640 (68%) were retrieved at three 'larger central' hospitals and 302 (32%) at two 'smaller regional' hospitals in non-metropolitan Queensland. QPS initiated 342 (36%) and QAS 600 (64%) EEAs for 486 (52%) males, 453 (48%) females and two intersexes (<1%), aged from 9 to 85 years (median 29 years, 17% aged <18 years). EEAs commonly occurred on weekends (32%) and between 2300 and midnight (8%), characterised by 'drug and/or alcohol issues' (53%), 'self-harm' (40%), 'patient aggression' (25%) and multiple prior EEAs (23%). Although information was incomplete, most patients (78%, n = 419/534) required no inpatient admission. CONCLUSIONS EEAs furnish unique records for evaluating the impacts of Queensland's novel legislative reforms.
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Affiliation(s)
- Alan R Clough
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Cairns, Queensland, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
| | - Angela Evans
- Queensland Police Service, Far Northern Region, Cairns, Queensland, Australia
| | - Veronica Graham
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Cairns, Queensland, Australia
| | - Janet Catterall
- Library and Information Services, Division of Student Life, James Cook University, Cairns, Queensland, Australia
| | - Richard Lakeman
- Faculty of Health, Southern Cross University, Gold Coast, Queensland, Australia
| | - John Gilroy
- Centre for Disability Research and Policy, The University of Sydney, Sydney, New South Wales, Australia
| | - Gregory Pratt
- Aboriginal and Torres Strait Islander Health, The University of Sydney, Sydney, New South Wales, Australia
- Aboriginal and Torres Strait Islander Health, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Joe Petrucci
- QLD and NT Neami National Cairns, Cairns, Queensland, Australia
| | - Ulrich Orda
- Emergency Medicine, North West Hospital and Health Service, Mount Isa, Queensland, Australia
- College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
| | - Rajesh Sehdev
- Emergency Medicine, Townsville Hospital and Health Service, Townsville, Queensland, Australia
| | - Neale Thornton
- Emergency Medicine, Mackay Hospital and Health Service, Mackay, Queensland, Australia
| | - Sourav Das
- Statistics and Data Science, College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Gillian Yearsley
- Northern Territory Primary Health Network, Darwin, Northern Territory, Australia
| | - Richard Stone
- Emergency Medicine, Cairns Hospital, Cairns and Hinterland Hospital and Health Service, Cairns, Queensland, Australia
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14
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Sargeant S, Baird K, Sweeny A, Torpie T. "If Not Me, Then Who?": Exploring the Challenges Experienced by Front-Line Clinicians Screening for, and Communicating About, Domestic Violence in the Emergency Department. Violence Against Women 2023; 29:2508-2526. [PMID: 37415519 PMCID: PMC10496418 DOI: 10.1177/10778012231186816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Screening for domestic violence in healthcare settings increases detection. The emergency department (ED) is one setting where victims frequently attend with injuries and illnesses sustained from violence. However, screening rates remain suboptimal. There is little research about how formal screening occurs, or how less structured interactions are negotiated within the ED context. This article explores this important, but non-mandatory procedure within the context of clinician-patient interactions in Australia. A descriptive qualitative study was undertaken with 21 clinicians across seven EDs in Australia. Thematic analysis was undertaken by two researchers. Results indicate a lack of confidence around DV screening, and tensions in clinicians initiating conversation while managing their own emotional stressors. No participants expressed knowledge of formal screening processes in their workplaces. Successful DV screening programs must provide clinicians with the tools to minimize perceived discomfort in initiating and sustaining conversations while accepting patient preferences regarding disclosure.
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Affiliation(s)
- Sally Sargeant
- Faculty of Health, Southern Cross University, Gold Coast, Australia
| | - Kathleen Baird
- School of Nursing and Midwifery, Griffith University, Gold Coast, Australia
| | - Amy Sweeny
- Emergency Department, Gold Coast Hospital and Health Service, Queensland, Australia
| | - Thomas Torpie
- Emergency Department, Gold Coast Hospital and Health Service, Queensland, Australia
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15
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Snelling PJ, Jones P, Bade D, Bindra R, Byrnes J, Davison M, George S, Moore M, Keijzers G, Ware RS. Ultrasonography or Radiography for Suspected Pediatric Distal Forearm Fractures. N Engl J Med 2023; 388:2049-2057. [PMID: 37256975 DOI: 10.1056/nejmoa2213883] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Data on whether ultrasonography for the initial diagnostic imaging of forearm fractures in children and adolescents is noninferior to radiography for subsequent physical function of the arm are limited. METHODS In this open-label, multicenter, noninferiority, randomized trial in Australia, we recruited participants 5 to 15 years of age who presented to the emergency department with an isolated distal forearm injury, without a clinically visible deformity, in whom further evaluation with imaging was indicated. Participants were randomly assigned to initially undergo point-of-care ultrasonography or radiography, and were then followed for 8 weeks. The primary outcome was physical function of the affected arm at 4 weeks as assessed with the use of the validated Pediatric Upper Extremity Short Patient-Reported Outcomes Measurement Information System (PROMIS) score (range, 8 to 40, with higher scores indicating better function); the noninferiority margin was 5 points. RESULTS A total of 270 participants were enrolled, with outcomes for 262 participants (97%) available at 4 weeks (with a window of ±3 days) as prespecified. PROMIS scores at 4 weeks in the ultrasonography group were noninferior to those in the radiography group (mean, 36.4 and 36.3 points, respectively; mean difference, 0.1 point; 95% confidence interval [CI], -1.3 to 1.4). Intention-to-treat analyses (in 266 participants with primary outcome data recorded at any time) produced similar results (mean difference, 0.1 point; 95% CI, -1.3 to 1.4). No clinically important fractures were missed, and there were no between-group differences in the occurrence of adverse events. CONCLUSIONS In children and adolescents with a distal forearm injury, the use of ultrasonography as the initial diagnostic imaging method was noninferior to radiography with regard to the outcome of physical function of the arm at 4 weeks. (Funded by the Emergency Medicine Foundation and others; BUCKLED Australian New Zealand Clinical Trials Registry number, ACTRN12620000637943).
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Affiliation(s)
- Peter J Snelling
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Philip Jones
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - David Bade
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Randy Bindra
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Joshua Byrnes
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Michelle Davison
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Shane George
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Mark Moore
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Gerben Keijzers
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
| | - Robert S Ware
- From the School of Medicine and Dentistry and Menzies Health Institute Queensland (P.J.S., P.J., R.B., M.D., S.G., G.K., R.S.W.) and the Centre for Applied Health Economics, School of Medicine and Dentistry (J.B.), Griffith University, the Departments of Emergency Medicine (P.J.S., S.G., G.K.) and Orthopaedics (R.B.) and the Children's Critical Care Unit (S.G.), Gold Coast University Hospital, and the Sonography Innovation and Research (Sonar) Group (P.J.S.), Southport, the Child Health Research Centre, University of Queensland, Brisbane (P.J.S., S.G.), the Departments of Orthopaedics (D.B.) and Emergency Medicine (M.M.), Queensland Children's Hospital, South Brisbane, the Department of Emergency Medicine, Sunshine Coast University Hospital, Birtinya (M.D.), and the Faculty of Health Sciences and Medicine, Bond University, Gold Coast (G.K.) - all in Queensland, Australia
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16
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George S, Gibbons K, Williams T, Humphreys S, Gelbart B, Le Marsney R, Craig S, Tingay D, Chavan A, Schibler A. Transnasal Humidified Rapid Insufflation Ventilatory Exchange in children requiring emergent intubation (Kids THRIVE): a statistical analysis plan for a randomised controlled trial. Trials 2023; 24:369. [PMID: 37259146 DOI: 10.1186/s13063-023-07330-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 04/25/2023] [Indexed: 06/02/2023] Open
Abstract
The placement of an endotracheal tube for children with acute or critical illness is a low-frequency and high-risk procedure, associated with high rates of first-attempt failure and adverse events, including hypoxaemia. To reduce the frequency of these adverse events, the provision of oxygen to the patient during the apnoeic phase of intubation has been proposed as a method to prolong the time available for the operator to insert the endotracheal tube, prior to the onset of hypoxaemia. However, there are limited data from randomised controlled trials to validate the efficacy of this technique in children. The technique known as transnasal humidified rapid insufflation ventilatory exchange (THRIVE) uses high oxygen flow rates (approximately 2 L/kg/min) delivered through nasal cannulae during apnoea. It has been shown to at least double the amount of time available for safe intubation in healthy children undergoing elective surgery. The technique and its application in real time have not previously been studied in acutely ill or injured children presenting to the emergency department or admitted to an intensive care unit. The Kids THRIVE trial is a multicentre, international, randomised controlled trial (RCT) in children less than 16 years old undergoing emergent intubation in either the intensive care unit or emergency department of participating hospitals. Participants will be randomised to receive either the THRIVE intervention or standard care (no apnoeic oxygenation) during their intubation. The primary objective of the trial is to determine if the use of THRIVE reduces the frequency of oxygen desaturation and increases the frequency of first-attempt success without hypoxaemia in emergent intubation of children compared with standard practice. The secondary objectives of the study are to assess the impact of the use of THRIVE on the rate of adverse events, length of mechanical ventilation and length of stay in intensive care. In this paper, we describe the detailed statistical analysis plan as an update of the previously published protocol.
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Affiliation(s)
- Shane George
- Departments of Emergency Medicine, Children's Critical Care, Gold Coast University Hospital, 1 Hospital Boulevard, Southport, QLD, Australia.
- Child Health Research Centre, The University of Queensland, South Brisbane, Australia.
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Southport, Australia.
| | - Kristen Gibbons
- Child Health Research Centre, The University of Queensland, South Brisbane, Australia
| | - Tara Williams
- Child Health Research Centre, The University of Queensland, South Brisbane, Australia
- Division of Critical Care Medicine, Queensland Children's Hospital, South Brisbane, Australia
| | - Susan Humphreys
- Child Health Research Centre, The University of Queensland, South Brisbane, Australia
- Division of Critical Care Medicine, Queensland Children's Hospital, South Brisbane, Australia
| | - Ben Gelbart
- Paediatric Intensive Care Unit, Royal Children's Hospital, Melbourne, VIC, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Renate Le Marsney
- Child Health Research Centre, The University of Queensland, South Brisbane, Australia
| | - Simon Craig
- Paediatric Emergency Department, Monash Medical Centre, Monash Emergency Research Collaborative, Monash Health, Clayton, VIC, Australia
- Department of Paediatrics, Monash University, Melbourne, VIC, Australia
| | - David Tingay
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
- Department of Neonatology, The Royal Children's Hospital, Melbourne, VIC, Australia
- Neonatal Research, Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Arjun Chavan
- Paediatric Intensive Care Unit, Townsville University Hospital, Townsville, Australia
| | - Andreas Schibler
- St Andrew's War Memorial Hospital, Brisbane, Australia
- Critical Care Research Group, St Andrew's War Memorial Hospital, Brisbane, Australia
- Wesley Medical Research, Auchenflower, Queensland, Australia
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17
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Tsao H, Tang C, Trembath M, Jones P, Snelling PJ. Ultrasound-guided supraclavicular block versus Bier block for emergency reduction of upper limb injuries: a protocol for an open-label, non-inferiority, randomised controlled trial. Trials 2023; 24:366. [PMID: 37254224 DOI: 10.1186/s13063-023-07403-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/22/2023] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND Closed reduction of upper limb fractures and/or dislocations are common in the emergency department (ED), which involves physically re-aligning the injured part prior to immobilisation. As this is painful, numerous techniques are available to provide regional anaesthesia to ensure patient tolerance. A Bier block (BB) is typically performed as part of routine care. An alternative technique gaining interest in the ED is ultrasound-guided supraclavicular block (UGSCB), which involves injecting local anaesthetic around the brachial plexus at the supraclavicular fossa under ultrasound guidance. It is unclear whether UGSCB is effective and safe when performed in the ED. METHODS SUPERB (SUPraclavicular block for Emergency Reduction versus Bier block) is a prospective open-label, non-inferiority randomised controlled trial that compares the effectiveness of UGSCB versus BB for closed reduction of upper limb fractures and/or dislocations. Adult patients presenting with an upper limb fracture and/or dislocation that requires emergent closed reduction in the ED will be eligible. After screening, participants will be randomised to either UGSCB or BB. Once regional anaesthesia is obtained, closed reduction of the injured part will be performed and appropriately immobilised. The primary outcome is maximal pain experienced during closed reduction measured via a visual analogue scale (VAS). Secondary outcomes include baseline and post-reduction pain, patient satisfaction, total opioid requirement in ED, ED length of stay, adverse events and regional anaesthesia failure. DISCUSSION Existing evidence suggests UGSCB is effective when performed in the operating theatre by trained anaesthetists. SUPERB will be the first randomised controlled trial to elucidate the effectiveness and safety of UGSCB in the ED. The findings have the potential to provide an alternative safe and effective option for the management of upper extremity emergencies in the ED. TRIAL REGISTRATION This trial has been registered on 21 October 2022 with Australia and New Zealand Clinical Trials Registry (ACTRN12622001356752).
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Affiliation(s)
- Henry Tsao
- Emergency Department, Redland Hospital, Cleveland, QLD, Australia.
- School of Medicine, The University of Queensland, Herston, QLD, Australia.
| | - Christopher Tang
- Emergency Department, Redland Hospital, Cleveland, QLD, Australia
- School of Medicine, The University of Queensland, Herston, QLD, Australia
| | - Mark Trembath
- School of Medicine, The University of Queensland, Herston, QLD, Australia
- Department of Anaesthetics, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Philip Jones
- Department of Emergency Medicine, Gold Coast University Hospital, Southport, QLD, Australia
| | - Peter J Snelling
- School of Medicine, The University of Queensland, Herston, QLD, Australia
- Department of Emergency Medicine, Gold Coast University Hospital, Southport, QLD, Australia
- School of Medicine and Dentistry, Griffith University, Southport, QLD, Australia
- Sonography Innovation and Research Group (Sonar Group), Southport, QLD, Australia
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18
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Mould-Millman NK, Dixon J, Beaty BL, Suresh K, de Vries S, Bester B, Moreira F, Cunningham C, Moodley K, Cermak R, Schauer SG, Maddry JK, Bills CB, Havranek EP, Bebarta VS, Ginde AA. Improving prehospital traumatic shock care: implementation and clinical effectiveness of a pragmatic, quasi-experimental trial in a resource-constrained South African setting. BMJ Open 2023; 13:e060338. [PMID: 37185181 PMCID: PMC10151988 DOI: 10.1136/bmjopen-2021-060338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
OBJECTIVES This project seeks to improve providers' practices and patient outcomes from prehospital (ie, ambulance-based) trauma care in a middle-income country using a novel implementation strategy to introduce a bundled clinical intervention. DESIGN We conduct a two-arm, controlled, mixed-methods, hybrid type II study. SETTING This study was conducted in the Western Cape Government Emergency Medical Services (EMS) system of South Africa. INTERVENTIONS We pragmatically implemented a simplified prehospital bundle of trauma care (with five core elements) using a novel workplace-based, peer-to-peer, rapid training format. We assigned the intervention and control sites. OUTCOME MEASURES We assessed implementation effectiveness among EMS providers and stakeholders, using the RE-AIM framework. Clinical effectiveness was assessed at the patient level, using changes in Shock Index x Age (SIxAge). Indices and cut-offs were established a priori. We performed a difference-in-differences (D-I-D) analysis with a multivariable mixed effects model. RESULTS 198 of 240 (82.5%) EMS providers participated, 93 (47%) intervention and 105 (53%) control, with similar baseline characteristics. The overall implementation effectiveness was excellent (80.6%): reach was good (65%), effectiveness was excellent (87%), implementation fidelity was good (72%) and adoption was excellent (87%). Participants and stakeholders generally reported very high satisfaction with the implementation strategy citing that it was a strong operational fit and effective educational model for their organisation. A total of 770 patients were included: 329 (42.7%) interventions and 441 (57.3%) controls, with no baseline differences. Intervention arm patients had more improved SIxAge compared with control at 4 months, which was not statistically significant (-1.4 D-I-D; p=0.35). There was no significant difference in change of SIxAge over time between the groups for any of the other time intervals (p=0.99). CONCLUSIONS In this quasi-experimental trial of bundled care using the novel workplace rapid training approach, we found overall excellent implementation effectiveness but no overall statistically significant clinical effectiveness.
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Affiliation(s)
- Nee-Kofi Mould-Millman
- Department of Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Julia Dixon
- Department of Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Brenda L Beaty
- Adult and Child Consortium for Health Outcomes Research and Delivery Science, University of Colorado - Anschutz Medical Campus, Aurora, Colorado, USA
| | - Krithika Suresh
- Department of Biostatistics & Informatics, University of Colorado School of Public Health, Aurora, Colorado, USA
| | - Shaheem de Vries
- Emergency Medical Services, Western Cape Government Department of Health, City of Cape Town, South Africa
| | - Beatrix Bester
- Emergency Medical Services, Western Cape Government Department of Health, City of Cape Town, South Africa
| | - Fabio Moreira
- Emergency Medical Services, Western Cape Government Department of Health, City of Cape Town, South Africa
| | - Charmaine Cunningham
- Division of Emergency Medicine, University of Cape Town Faculty of Health Sciences, Belville, South Africa
| | - Kubendhren Moodley
- Emergency Medical Services, Western Cape Government Department of Health, City of Cape Town, South Africa
| | - Radomir Cermak
- Emergency Medical Services, Western Cape Government Department of Health, City of Cape Town, South Africa
| | - Steven G Schauer
- US Army Institute of Surgical Research, Fort Sam Houston, San Antonio, Texas, USA
| | - Joseph K Maddry
- US Army Institute of Surgical Research, Fort Sam Houston, San Antonio, Texas, USA
| | - Corey B Bills
- Department of Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Edward P Havranek
- Department of Medicine, Denver Health Medical Center, Denver, Colorado, USA
| | - Vikhyat S Bebarta
- Department of Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Adit A Ginde
- Department of Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
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19
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Borland ML, Dalziel SR, Phillips N, Dalton S, Lyttle MD, Bressan S, Oakley E, Kochar A, Furyk J, Cheek JA, Neutze J, Eapen N, Hearps SJC, Rausa VC, Babl FE. Incidence of traumatic brain injuries in head-injured children with seizures. Emerg Med Australas 2023; 35:289-296. [PMID: 36323396 PMCID: PMC10947265 DOI: 10.1111/1742-6723.14112] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 09/01/2022] [Accepted: 10/05/2022] [Indexed: 03/20/2023]
Abstract
OBJECTIVE Incidence and short-term outcomes of clinically important traumatic brain injury (ciTBI) in head-injured children presenting to ED with post-traumatic seizure (PTS) is not described in current literature. METHODS Planned secondary analysis of a prospective observational study undertaken in 10 Australasian Paediatric Research in Emergency Departments International Collaborative (PREDICT) network EDs between 2011 and 2014 of head-injured children <18 years with and without PTS. Clinical predictors and outcomes were analysed by attributable risk (AR), risk ratios (RR) and 95% confidence interval (CI), including the association with Glasgow Coma Scale (GCS) scores. RESULTS Of 20 137 head injuries, 336 (1.7%) had PTS with median age of 4.8 years. Initial GCS was 15 in 268/336 (79.8%, AR -16.1 [95% CI -20.4 to -11.8]), 14 in 24/336 (7.1%, AR 4.4 [95% CI 1.6-7.2]) and ≤13 in 44/336 (13.1%, AR 11.7 [95% CI 8.1-15.3]) in comparison with those without PTS, respectively. The ciTBI rate was 34 (10.1%) with PTS versus 219 (1.1%) without PTS (AR 9.0 [95% CI 5.8-12.2]) with 5/268 (1.9%), 6/24 (25.0%) and 23/44 (52.3%) with GCS 15, 14 and ≤13, respectively. In PTS, rates of admission ≥2 nights (34 [10.1%] AR 9.0 [95% CI 5.8-12.3]), intubation >24 h (9 [2.7%] AR 2.5 [95% CI 0.8-4.2]) and neurosurgery (8 [2.4%] AR 2.0 [95% CI 0.4-3.7]), were higher than those without PTS. Children with PTS and GCS 15 or 14 had no neurosurgery, intubations or death, with two deaths in children with PTS and GCS ≤13. CONCLUSIONS PTS was uncommon in head-injured children presenting to the ED but associated with an increased risk of ciTBI in those with reduced GCS on arrival.
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Affiliation(s)
- Meredith L Borland
- Emergency DepartmentPerth Children's HospitalPerthWestern AustraliaAustralia
- Divisions of Paediatrics and Emergency Medicine, School of MedicineThe University of Western AustraliaPerthWestern AustraliaAustralia
| | - Stuart R Dalziel
- Children's Emergency DepartmentStarship Children's HospitalAucklandNew Zealand
- Departments of Surgery and Paediatrics: Child and Youth HealthThe University of AucklandAucklandNew Zealand
| | - Natalie Phillips
- Emergency DepartmentQueensland Children's HospitalBrisbaneQueenslandAustralia
- Child Health Research Centre, School of MedicineThe University of QueenslandBrisbaneQueenslandAustralia
| | - Sarah Dalton
- Emergency DepartmentThe Children's Hospital at WestmeadSydneyNew South WalesAustralia
| | - Mark D Lyttle
- Emergency DepartmentBristol Royal Hospital for ChildrenBristolUK
- Academic Department of Emergency CareUniversity of the West of EnglandBristolUK
| | - Silvia Bressan
- Department of Women's and Children's HealthUniversity of PadovaPadovaItaly
| | - Ed Oakley
- Emergency DepartmentThe Royal Children's HospitalMelbourneVictoriaAustralia
- Department of Paediatrics and Centre for Integrated Critical Care, Faculty of Medicine, Dentistry and Health SciencesThe University of MelbourneMelbourneVictoriaAustralia
| | - Amit Kochar
- Emergency DepartmentWomen's and Children's HospitalAdelaideSouth AustraliaAustralia
| | - Jeremy Furyk
- Emergency DepartmentThe Townsville HospitalTownsvilleQueenslandAustralia
- School of MedicineDeakin UniversityMelbourneVictoriaAustralia
- University Hospital GeelongGeelongVictoriaAustralia
| | - John A Cheek
- Emergency DepartmentThe Royal Children's HospitalMelbourneVictoriaAustralia
- Department of Paediatrics and Centre for Integrated Critical Care, Faculty of Medicine, Dentistry and Health SciencesThe University of MelbourneMelbourneVictoriaAustralia
| | - Jocelyn Neutze
- Emergency DepartmentKidz First Children's HospitalAucklandNew Zealand
| | - Nitaa Eapen
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
| | | | - Vanessa C Rausa
- Murdoch Children's Research InstituteMelbourneVictoriaAustralia
| | - Franz E Babl
- Emergency DepartmentThe Royal Children's HospitalMelbourneVictoriaAustralia
- Department of Paediatrics and Centre for Integrated Critical Care, Faculty of Medicine, Dentistry and Health SciencesThe University of MelbourneMelbourneVictoriaAustralia
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20
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Bourke EM, Borland ML, Kochar A, George S, Shellshear D, Jani S, Perkins K, Tham D, Gordon MS, Klein K, Prakash C, Lee K, Davidson A, Knott JC, Craig S, Babl FE. Pharmacological Emergency management of Agitation in Children and Young people: protocol for a randomised controlled trial of intraMuscular medication (PEAChY-M). BMJ Open 2023; 13:e067436. [PMID: 36997241 PMCID: PMC10069493 DOI: 10.1136/bmjopen-2022-067436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
INTRODUCTION Acute severe behavioural disturbance (ASBD) is a condition seen with increasing frequency in emergency departments (EDs) in adults and young people. Despite the increasing number of presentations and significant associated risks to patients, families and caregivers, there is limited evidence to guide the most effective pharmacological management in children and adolescents. The aim of this study is to determine whether a single dose of intramuscular olanzapine is more effective than intramuscular droperidol at successfully sedating young people with ASBD requiring intramuscular sedation. METHODS AND ANALYSIS This study is a multicentre, open-label, superiority randomised controlled trial. Young people aged between 9 and 17 years and 364 days presenting to an ED with ASBD who are deemed to require medication for behavioural containment will be recruited to the study. Participants will be randomised in a 1:1 allocation between a single weight-based dose of intramuscular olanzapine and intramuscular droperidol. The primary outcome is the proportion of participants who achieve successful sedation at 1-hour post randomisation without the need for additional sedation. Secondary outcomes will include assessing for adverse events, additional medications provided in the ED, further episodes of ASBD, length of stay in the ED and hospital and satisfaction with management.Effectiveness will be determined using an intention-to-treat analysis, with medication efficacy determined as part of the secondary outcomes using a per-protocol analysis. The primary outcome of successful sedation at 1 hour will be presented as a percentage within each treatment group, with comparisons presented as a risk difference with its 95% CIs. ETHICS AND DISSEMINATION Ethics approval was received from the Royal Children's Hospital Human Research Ethics Committee (HREC/69948/RCHM-2021). This incorporated a waiver of informed consent for the study. The findings will be disseminated in a peer-reviewed journal and at academic conferences. TRIAL REGISTRATION NUMBER ACTRN12621001238864.
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Affiliation(s)
- Elyssia M Bourke
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Deparment, Grampians Health, Ballarat, Victoria, Australia
| | - Meredith L Borland
- Emergency Department, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Amit Kochar
- Emergency Department, Women and Children's Hospital Adelaide, Adelaide, South Australia, Australia
| | - Shane George
- Children's Critical Care Service, Gold Coast University Hospital, Southport, Queensland, Australia
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Nathan, Queensland, Australia
| | - Deborah Shellshear
- Emergency Department, Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Shefali Jani
- Emergency Department, Children's Hospital at Westmead, Westmead, New South Wales, Australia
- Children's Hospital at Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Kent Perkins
- Emergency Department, Sunshine Coast University Hospital, Sunshine Coast, Queensland, Australia
| | - Doris Tham
- Paediatric Emergency Department, Western Health, Footscray, Victoria, Australia
| | - Michael Solomon Gordon
- Psychological Medicine, Monash Health, Clayton, Victoria, Australia
- Monash University, Monash University, Clayton, Victoria, Australia
| | - Kate Klein
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Emergency Department, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Chidambaram Prakash
- Department of Psychiatry, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Katherine Lee
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Clinical Epidemiology and Biostatistics (CEBU), Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Melbourne Children's Trials Centre, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Andrew Davidson
- Melbourne Children's Trials Centre, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Anaesthesia, Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Jonathan C Knott
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Department, The Royal Melbourne Hospital City Campus, Parkville, Victoria, Australia
| | - Simon Craig
- Department of Paediatrics, Monash University, Clayton, Victoria, Australia
- Emergency Department, Monash Medical Centre Clayton, Clayton, Victoria, Australia
| | - Franz E Babl
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Department, Royal Childrens Hospital, Parkville, Victoria, Australia
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21
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Bourke EM, Borland ML, Kochar A, George S, Shellshear D, Jani S, Perkins K, Tham D, Gordon MS, Klein K, Prakash C, Lee K, Davidson A, Knott JC, Craig S, Babl FE. Pharmacological emergency management of agitation in children and young people: protocol for a randomised controlled trial of oral medication (PEAChY-O). BMJ Open 2023; 13:e067433. [PMID: 36997250 PMCID: PMC10069548 DOI: 10.1136/bmjopen-2022-067433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
INTRODUCTION Acute severe behavioural disturbance (ASBD) is a condition seen with increasing frequency in emergency departments (EDs) in adults and young people. Despite the increasing number of presentations and significant associated risks to patients, families and caregivers, there is limited evidence to guide the most effective pharmacological management in children and adolescents. The aim of this study is to determine whether a single dose of oral olanzapine is more effective than a dose of oral diazepam at successfully sedating young people with ASBD. METHODS AND ANALYSIS This study is a multicentre, open-label, superiority randomised controlled trial. Young people aged between 9 years and 17 years and 364 days presenting to an ED with ASBD who are deemed to require medication for behavioural containment will be recruited to the study. Participants will be randomised in a 1:1 allocation between a single weight-based dose of oral olanzapine and oral diazepam. The primary outcome is the proportion of participants who achieve successful sedation at 1-hour post randomisation without the need for additional sedation. Secondary outcomes will include assessing for adverse events, additional medications provided in the ED, further episodes of ASBD, length of stay in the ED and hospital and satisfaction with management.Effectiveness will be determined using an intention-to-treat analysis, with medication efficacy determined as part of the secondary outcomes using a per-protocol analysis. The primary outcome of successful sedation at 1 hour will be presented as a percentage within each treatment group, with comparisons presented as a risk difference with its 95% CIs. ETHICS AND DISSEMINATION Ethics approval was received from the Royal Children's Hospital Human Research Ethics Committee (HREC/66478/RCHM-2020). This incorporated a waiver of informed consent for the study. The findings will be disseminated in a peer-reviewed journal and at academic conferences. TRIAL REGISTRATION NUMBER ACTRN12621001236886.
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Affiliation(s)
- Elyssia M Bourke
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Department, Grampians Health, Ballarat, Victoria, Australia
| | - Meredith L Borland
- Emergency Department, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Amit Kochar
- Emergency Department, Women and Children's Hospital Adelaide, Adelaide, South Australia, Australia
| | - Shane George
- Children's Critical Care Service, Gold Coast University Hospital, Southport, Queensland, Australia
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Nathan, Queensland, Australia
| | - Deborah Shellshear
- Emergency Department, Queensland Children's Hospital, South Brisbane, Queensland, Australia
| | - Shefali Jani
- Emergency Department, Children's Hospital at Westmead, Westmead, New South Wales, Australia
- Children's Hospital at Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Kent Perkins
- Emergency Department, Sunshine Coast University Hospital, Sunshine Coast, Queensland, Australia
| | - Doris Tham
- Paediatric Emergency Department, Western Health, Footscray, Victoria, Australia
| | - Michael Solomon Gordon
- Psychological Medicine, Monash Health, Clayton, Victoria, Australia
- Monash University, Monash University, Clayton, Victoria, Australia
| | - Kate Klein
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Emergency Department, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Chidambaram Prakash
- Department of Psychiatry, The Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Katherine Lee
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Clinical Epidemiology and Biostatistics (CEBU), Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Melbourne Children's Trials Centre, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Andrew Davidson
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Melbourne Children's Trials Centre, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Anaesthesia, Royal Children's Hospital Melbourne, Parkville, Victoria, Australia
| | - Jonathan C Knott
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Department, The Royal Melbourne Hospital City Campus, Parkville, Victoria, Australia
| | - Simon Craig
- Department of Paediatrics, Monash University, Clayton, Victoria, Australia
- Emergency Department, Monash Medical Centre Clayton, Clayton, Victoria, Australia
| | - Franz E Babl
- Emergency Research, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
- Department of Critical Care, University of Melbourne, Parkville, Victoria, Australia
- Emergency Department, Royal Childrens Hospital, Parkville, Victoria, Australia
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22
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Singer AJ, Goradia EN, Grandfield S, Zhang N, Shah K, McClain SA, Sandoval S, Shoham Y. A Comparison of Topical Agents for Eschar Removal in a Porcine Model: Bromelain-enriched vs Traditional Collagenase Agents. J Burn Care Res 2023; 44:408-413. [PMID: 35764058 DOI: 10.1093/jbcr/irac080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 11/14/2022]
Abstract
Surgical excision and grafting of deep partial-thickness (DPT) and full-thickness (FT) burns is a cornerstone of wound care. The use of commercially available topical enzymatic agents has been limited due to slower and less complete eschar removal than surgical excision. Using a porcine model of DPT and FT burns, we compared the eschar removal efficacy of a bromelain-enriched enzymatic agent derived from the stems of pineapple plants and a commercially available collagenase. We created 40 DPT and 40 FT burns on four anesthetized Yorkshire pigs. Eschar removal was initiated 24 hours later. Two pigs each were randomly assigned to collagenase or the bromelain-enriched agent. The bromelain-enriched agent was applied topically once for 4 hours followed by a 2-hour soaking. The collagenase was applied topically daily until complete removal of eschar or for up to 14 days. All bromelain-enriched treated FT burns underwent complete removal of the eschar after a single application while none of the collagenase-treated FT burns underwent complete removal of the eschar even after 14 days of treatment. All bromelain-enriched treated DPT burns had complete eschar removal after the single application. None of the collagenase-treated DPT burns experienced complete removal of eschar after 10 days; by day 14, 35% had complete eschar removal, 30% had >50% eschar removed, and 35% had <50% eschar removed. We conclude that eschar removal is quicker and more complete with the bromelain-enriched compared with collagenase debriding agent.
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Affiliation(s)
- Adam J Singer
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Eshani N Goradia
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Samuel Grandfield
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Nigel Zhang
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Kunal Shah
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Steve A McClain
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Steven Sandoval
- Department of Emergency Medicine, Renaissance School of Medicine at Stony Brook University, New York, USA
| | - Yaron Shoham
- Department of Plastic and Reconstructive Surgery and Burn Unit, Soroka University Medical Center, Ben-Gurion University, Beer Sheba, Israel
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23
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Thom O, Roberts K, Leggat PA, Devine S, Peden AE, Franklin RC. Addressing gaps in our understanding of the drowning patient: a protocol for the retrospective development of an Utstein style database and multicentre collaboration. BMJ Open 2023; 13:e068380. [PMID: 36759033 PMCID: PMC9923278 DOI: 10.1136/bmjopen-2022-068380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
Abstract
INTRODUCTION This retrospective observational study aims to create a comprehensive database of the circumstances of drowning (including care provided and outcomes of care) to report against the Utstein style for drowning (USFD) for patients presenting to the emergency department (ED). Four areas will be examined: a feasibility study of the USFD; a comparison of classification and prognostication systems; examination of indications and efficacy of different ventilation strategies; and differences in the circumstances, severity, treatment and outcomes of drowning by sex and gender. METHODS AND ANALYSIS This protocol outlines retrospective data collection for all patients presenting to EDs of the Sunshine Coast Hospital and Health Service in Queensland, Australia with the presenting problem or discharge diagnosis of drowning or immersion between 2015 and 2022. Patients computerised health records (emergency medical service record, pathology, radiology results, medical and nursing notes for ED, inpatient units and intensive care units) will be used to extract data for entry into an USFD database. Descriptive (eg, median, IQR) and inferential statistical analyses (eg, analysis of variance) will be used to answer the separate research questions. Development of an International Drowning Registry using the USFD dataset and the Research Electronic Data Capture (REDCap) web application is discussed. ETHICS AND DISSEMINATION This study has been approved by Metro North Human Research and Ethics Committee (Project No: 49754) and James Cook University Human Research Ethics Committee (H8014). It has been endorsed by national drowning prevention organisations Royal Life Saving Society Australia (RLSSA) and Surf Life Saving Australia (SLSA). Study findings will provide data to better inform clinical management of drowning patients and provide an evidence base on sex and gender differences in drowning. Results will be disseminated through peer review publications, conference presentations and media releases. Results will also be disseminated through RLSSA and SLSA membership of the Australian and New Zealand Resuscitation Council and the Australian Water Safety Council.
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Affiliation(s)
- Ogilvie Thom
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Kym Roberts
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Peter A Leggat
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
- College of Medicine, Nursing & Health Sciences, University of Galway, Galway, UK
| | - Susan Devine
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Amy E Peden
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
- School of Population Health, University of New South Wales, Kensington, New South Wales, Australia
- Royal Life Saving Society Australia, Broadway, New South Wales, Australia
| | - Richard Charles Franklin
- Public Health and Tropical Medicine, College of Public Health Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
- Royal Life Saving Society Australia, Broadway, New South Wales, Australia
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Crilly JL, Brandenburg C, Kinner SA, Heffernan E, Byrnes J, Lincoln C, Gardiner P, Davidson P, Somerville A, Wilson D, Green D, Thomas S. Health care in police watch-houses: a challenge and an opportunity. Med J Aust 2022; 217:287-289. [PMID: 36030509 PMCID: PMC9804427 DOI: 10.5694/mja2.51688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/30/2022] [Accepted: 07/05/2022] [Indexed: 01/05/2023]
Affiliation(s)
- Julia L Crilly
- Gold Coast Hospital and Health ServiceGold CoastQLD
- Griffith UniversityGold CoastQLD
| | | | | | | | | | | | | | | | | | | | - David Green
- Gold Coast Hospital and Health ServiceGold CoastQLD
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25
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Roberts K, Thom O, Hocking J, Bernard A, Doyle T. Clinical incidents in the emergency department: is there an association with emergency nursing shift patterns? A retrospective observational study. BMJ Open Qual 2022. [PMCID: PMC9362791 DOI: 10.1136/bmjoq-2021-001785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Introduction Clinical incident (CI) management within healthcare settings is a crucial component of patient safety and quality improvement. The complex environment in the emergency department (ED) and nursing work schedules are important aspects of human factor ergonomic (HFE) systems that requires closer examination. Nursing shifts are closely related to fatigue, including the late/early shift pattern and night shift. All nursing shifts were examined over a 1-year period when a CI occurred to a patient in the ED to identify if there was an association. Methods This was a retrospective observational study, conducted and reported using the Strengthening of the Reporting of Observational Studies in Epidemiology statement. All CIs reported in the ED over a 1-year period were reviewed by accessing the CI database, emergency department information system and patient health records. The nursing roster database was accessed to record nursing shifts and were de-identified. Results A total of n=244 CIs were eligible for inclusion into the study. ED nursing shift analysis included n=1095 nursing shifts. An analysis of early, late and night shifts, including days not worked by the ED nurse was conducted over a 48-hour and 96-hour period. There was no significant relationship identified between the CI and nursing shift patterns. ED length of stay (LOS) was significantly higher for a patient presentation when a CI occurred. Conclusion This study focused on the HFE system of nursing work schedules and CI events that occurred in the ED. This study found there was no relationship between emergency nursing shift patterns and an increased risk for the occurrence of a CI in the ED. Although a strong link was found between patients experiencing a CI in the ED and an extended LOS. This demonstrates the need for studies to investigate the interrelationships of multiple HFE systems in the ED, including the environment, patient, clinical team and organisational factors.
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Affiliation(s)
- Kym Roberts
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
| | - Ogilvie Thom
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
| | - Julia Hocking
- R&D Lab, Stryker Australia Pty Ltd, Brisbane, Queensland, Australia
| | - Anne Bernard
- QCIF Bioinformatics, QCIF, Saint Lucia, Queensland, Australia
| | - Tammy Doyle
- Women's and Children's Service, Sunshine Coast Hospital and Health Service, Birtinya, Queensland, Australia
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26
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Seidenfeld J, Tupetz A, Fiorino C, Limkakeng A, Silva L, Staton C, Vissoci JRN, Purakal J. Experiences of COVID-19 infection in North Carolina: A qualitative analysis. PLoS One 2022; 17:e0269338. [PMID: 35653407 PMCID: PMC9162358 DOI: 10.1371/journal.pone.0269338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/18/2022] [Indexed: 11/02/2022] Open
Abstract
Background and aim
It has been demonstrated that marginalized populations across the U.S. have suffered a disproportionate burden of the coronavirus disease 2019 (COVID-19) pandemic, illustrating the role that social determinants of health play in health outcomes. To better understand how these vulnerable and high-risk populations have experienced the pandemic, we conducted a qualitative study to better understand their experiences from diagnosis through recovery.
Methods
We conducted a qualitative study of patients in a North Carolina healthcare system’s registry who tested positive for COVID-19 from March 2020 through February 2021, identified from population-dense outbreaks of COVID-19 (hotspots). We conducted semi-structured phone interviews in English or Spanish, based on patient preference, with trained bilingual study personnel. Each interview was evaluated using a combination of deductive and inductive content analysis to determine prevalent themes related to COVID-19 knowledge, diagnosis, disease experience, and long-term impacts.
Findings
The 10 patients interviewed from our COVID-19 hotspot clusters were of equal distribution by sex, predominantly Black (70%), aged 22–70 years (IQR 45–62 years), and more frequently publicly insured (50% Medicaid/Medicare, vs 30% uninsured, vs 20% private insurance). Major themes identified included prior knowledge of COVID-19 and patient perceptions of their personal risk, the testing process in numerous settings, the process of quarantining at home after a positive diagnosis, the experience of receiving medical care during their illness, and difficulties with long-term recovery.
Discussion
Our findings suggest areas for targeted interventions to reduce COVID-19 transmission in these high-risk communities, as well as improve the patient experience throughout the COVID-19 illness course.
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Affiliation(s)
- Justine Seidenfeld
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
- Center of Innovation to Accelerate Discovery and Practice Transformation (ADAPT), Durham VA Health Care System, Durham, NC, United States of America
- * E-mail:
| | - Anna Tupetz
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
| | - Cassandra Fiorino
- Duke University School of Medicine, Durham, NC, United States of America
| | - Alexander Limkakeng
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
| | - Lincoln Silva
- Duke Global Health Institute, Duke University, Durham, NC, United States of America
| | - Catherine Staton
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
- Duke Global Health Institute, Duke University, Durham, NC, United States of America
| | - Joao R. N. Vissoci
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
- Duke Global Health Institute, Duke University, Durham, NC, United States of America
| | - John Purakal
- Division of Emergency Medicine, Department of Surgery, Duke University School of Medicine, Durham, NC, United States of America
- Duke-Margolis Center for Health Policy, Duke University, Durham, NC, United States of America
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Hwang U, Carpenter C, Dresden S, Dussetschleger J, Gifford A, Hoang L, Leggett J, Nowroozpoor A, Taylor Z, Shah M. The Geriatric Emergency Care Applied Research (GEAR) network approach: a protocol to advance stakeholder consensus and research priorities in geriatrics and dementia care in the emergency department. BMJ Open 2022; 12:e060974. [PMID: 35459682 PMCID: PMC9036447 DOI: 10.1136/bmjopen-2022-060974] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Increasingly, older adults are turning to emergency departments (EDs) to address healthcare needs. To achieve these research demands, infrastructure is needed to both generate evidence of intervention impact and advance the development of implementation science, pragmatic trials evaluation and dissemination of findings from studies addressing the emergency care needs of older adults. The Geriatric Emergency Care Applied Research Network (https://gearnetwork.org) has been created in response to these scientific needs-to build a transdisciplinary infrastructure to support the research that will optimise emergency care for older adults and persons living with dementia. METHODS AND ANALYSIS In this paper, we describe our approach to developing the GEAR Network infrastructure, the scoping reviews to identify research and clinical gaps and its use of consensus-driven research priorities with a transdisciplinary taskforce of stakeholders that includes patients and care partners. We describe how priority topic areas are ascertained, the process of conducting scoping reviews with integrated academic librarians performing standardised searches and providing quality control on reviews, input and support from the taskforce and conducting a large-scale consensus workshop to prioritise future research topics. The GEAR Network approach provides a framework and systematic approach to develop a research agenda and support research in geriatric emergency care. ETHICS AND DISSEMINATION This is a systematic review of previously conducted research; accordingly, it does not constitute human subjects research needing ethics review. These reviews will be prepared as manuscripts and submitted for publication to peer-reviewed journals, and the results will be presented at conferences.Open Science Framework registered DOI: 10.17605/OSF.IO/6QRYX, 10.17605/OSF.IO/AKVZ8, 10.17605/OSF.IO/EPVR5, 10.17605/OSF.IO/VXPRS.
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Affiliation(s)
- Ula Hwang
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Geriatric Research, Education and Clinical Center, James J Peters VA Medical Center, Bronx, New York, USA
| | - Christopher Carpenter
- Department of Emergency Medicine and Emergency Care Research Core, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Scott Dresden
- Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | | | - Angela Gifford
- BerbeeWalsh Department of Emergency Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Ly Hoang
- BerbeeWalsh Department of Emergency Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Jesseca Leggett
- Department of Emergency Medicine and Emergency Care Research Core, Washington University in St Louis School of Medicine, St Louis, Missouri, USA
| | - Armin Nowroozpoor
- Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Emergency Medicine, Duke University School of Medicine, Durham, North Carolina, USA
| | - Zachary Taylor
- Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Manish Shah
- BerbeeWalsh Department of Emergency Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
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28
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Ibanez L, Heitsch L, Carrera C, Farias FHG, Del Aguila JL, Dhar R, Budde J, Bergmann K, Bradley J, Harari O, Phuah CL, Lemmens R, Viana Oliveira Souza AA, Moniche F, Cabezas-Juan A, Arenillas JF, Krupinksi J, Cullell N, Torres-Aguila N, Muiño E, Cárcel-Márquez J, Marti-Fabregas J, Delgado-Mederos R, Marin-Bueno R, Hornick A, Vives-Bauza C, Navarro RD, Tur S, Jimenez C, Obach V, Segura T, Serrano-Heras G, Chung JW, Roquer J, Soriano-Tarraga C, Giralt-Steinhauer E, Mola-Caminal M, Pera J, Lapicka-Bodzioch K, Derbisz J, Davalos A, Lopez-Cancio E, Muñoz L, Tatlisumak T, Molina C, Ribo M, Bustamante A, Sobrino T, Castillo-Sanchez J, Campos F, Rodriguez-Castro E, Arias-Rivas S, Rodríguez-Yáñez M, Herbosa C, Ford AL, Gutierrez-Romero A, Uribe-Pacheco R, Arauz A, Lopes-Cendes I, Lowenkopf T, Barboza MA, Amini H, Stamova B, Ander BP, Sharp FR, Kim GM, Bang OY, Jimenez-Conde J, Slowik A, Stribian D, Tsai EA, Burkly LC, Montaner J, Fernandez-Cadenas I, Lee JM, Cruchaga C. Multi-ancestry GWAS reveals excitotoxicity associated with outcome after ischaemic stroke. Brain 2022; 145:2394-2406. [PMID: 35213696 PMCID: PMC9890452 DOI: 10.1093/brain/awac080] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 01/14/2022] [Accepted: 02/06/2022] [Indexed: 02/05/2023] Open
Abstract
During the first hours after stroke onset, neurological deficits can be highly unstable: some patients rapidly improve, while others deteriorate. This early neurological instability has a major impact on long-term outcome. Here, we aimed to determine the genetic architecture of early neurological instability measured by the difference between the National Institutes of Health Stroke Scale (NIHSS) within 6 h of stroke onset and NIHSS at 24 h. A total of 5876 individuals from seven countries (Spain, Finland, Poland, USA, Costa Rica, Mexico and Korea) were studied using a multi-ancestry meta-analyses. We found that 8.7% of NIHSS at 24 h of variance was explained by common genetic variations, and also that early neurological instability has a different genetic architecture from that of stroke risk. Eight loci (1p21.1, 1q42.2, 2p25.1, 2q31.2, 2q33.3, 5q33.2, 7p21.2 and 13q31.1) were genome-wide significant and explained 1.8% of the variability suggesting that additional variants influence early change in neurological deficits. We used functional genomics and bioinformatic annotation to identify the genes driving the association from each locus. Expression quantitative trait loci mapping and summary data-based Mendelian randomization indicate that ADAM23 (log Bayes factor = 5.41) was driving the association for 2q33.3. Gene-based analyses suggested that GRIA1 (log Bayes factor = 5.19), which is predominantly expressed in the brain, is the gene driving the association for the 5q33.2 locus. These analyses also nominated GNPAT (log Bayes factor = 7.64) ABCB5 (log Bayes factor = 5.97) for the 1p21.1 and 7p21.1 loci. Human brain single-nuclei RNA-sequencing indicates that the gene expression of ADAM23 and GRIA1 is enriched in neurons. ADAM23, a presynaptic protein and GRIA1, a protein subunit of the AMPA receptor, are part of a synaptic protein complex that modulates neuronal excitability. These data provide the first genetic evidence in humans that excitotoxicity may contribute to early neurological instability after acute ischaemic stroke.
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Affiliation(s)
- Laura Ibanez
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Laura Heitsch
- Department of Neurology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- Department of Emergency Medicine, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Caty Carrera
- Stroke Unit, Vall d’Hebron University Hospital, Universitat de Barcelona, Barcelona 08035, Spain
| | - Fabiana H G Farias
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Jorge L Del Aguila
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Rajat Dhar
- Department of Neurology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - John Budde
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Kristy Bergmann
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Joseph Bradley
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Oscar Harari
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- Hope Center for Neurological Disorders, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- The Charles F. and Joanne Knight Alzheimer Disease Research Center, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Chia Ling Phuah
- Department of Neurology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Robin Lemmens
- Department of Neuroscience, Katholieke Universiteit Leuven, Campus Gasthuisberg O&N2, Leuven BE-3000, Belgium
| | - Alessandro A Viana Oliveira Souza
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Cidade Universitaria, Campinas 13083-887, Brazil
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), R. Tessalia Viera de Camargo, Campinas 13083-887, Brazil
| | - Francisco Moniche
- Department of Neurology, Hospital Virgen del Rocio, University of Seville, Seville 41013, Spain
| | - Antonio Cabezas-Juan
- Department of Neurology, Hospital Virgen del Rocio, University of Seville, Seville 41013, Spain
- Hospital Virgen de la Macarena, University of Seville, Seville 41009, Spain
| | - Juan Francisco Arenillas
- Department of Neurology, Hospital Clinico Universitario Valladolid, Valladolid University, Valladolid 47003, Spain
| | - Jerzy Krupinksi
- Department of Neurology, Mutua Terrassa University Hospital, Universitat de Barcelona, Terrassa 08221, Spain
- Fundacio Docencia i Recerca Mutua Terrassa, Universitat de Barcelona, Terrassa 08221, Spain
| | - Natalia Cullell
- Fundacio Docencia i Recerca Mutua Terrassa, Universitat de Barcelona, Terrassa 08221, Spain
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Nuria Torres-Aguila
- Fundacio Docencia i Recerca Mutua Terrassa, Universitat de Barcelona, Terrassa 08221, Spain
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Elena Muiño
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Jara Cárcel-Márquez
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Joan Marti-Fabregas
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Raquel Delgado-Mederos
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Rebeca Marin-Bueno
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Alejandro Hornick
- Department of Neurology, Southern Illinois Healthcare Memorial Hospital of Carbondale, Carbondale 62901, IL, USA
| | | | - Rosa Diaz Navarro
- Department of Neurology, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma 07120, Spain
| | - Silvia Tur
- Department of Neurology, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma 07120, Spain
| | - Carmen Jimenez
- Department of Neurology, Hospital Universitari Son Espases, Universitat de les Illes Balears, Palma 07120, Spain
| | - Victor Obach
- Department of Neurology, Hospital Clinic de Barcelona, Universitat de Barcelona, Barcelona 08036, Spain
| | - Tomas Segura
- Research Unit, Complejo Hospitalario Universitario de Albacete, Albacete 02008, Spain
| | - Gemma Serrano-Heras
- Research Unit, Complejo Hospitalario Universitario de Albacete, Albacete 02008, Spain
| | - Jong Won Chung
- Department of Neurology, Samsung Medical Center, Seoul, South Korea
| | - Jaume Roquer
- Neurovascular Research Group, Institut Hospital del Mar de Investigacions Mediques, Barcelona 08003, Spain
| | - Carol Soriano-Tarraga
- Department of Psychiatry, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- NeuroGenomics and Informatics, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- Neurovascular Research Group, Institut Hospital del Mar de Investigacions Mediques, Barcelona 08003, Spain
| | - Eva Giralt-Steinhauer
- Neurovascular Research Group, Institut Hospital del Mar de Investigacions Mediques, Barcelona 08003, Spain
| | - Marina Mola-Caminal
- Neurovascular Research Group, Institut Hospital del Mar de Investigacions Mediques, Barcelona 08003, Spain
- Department of Surgical Sciences, Orthopedics, Uppsala University, Uppsala 75185, Sweden
| | - Joanna Pera
- Department of Neurology, Jagiellonian University, Krakow 31-007, Poland
| | | | - Justyna Derbisz
- Department of Neurology, Jagiellonian University, Krakow 31-007, Poland
| | - Antoni Davalos
- Department of Neurology, Hospital Germans Trias i Pujol, Universitat Autonoma de Barcelona, Badalona 08916, Spain
| | - Elena Lopez-Cancio
- Department of Neurology, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Lucia Muñoz
- Department of Neurology, Hospital Germans Trias i Pujol, Universitat Autonoma de Barcelona, Badalona 08916, Spain
| | - Turgut Tatlisumak
- Department of Neurology, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg 413 45, Sweden
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Carlos Molina
- Stroke Unit, Vall d’Hebron University Hospital, Universitat de Barcelona, Barcelona 08035, Spain
| | - Marc Ribo
- Stroke Unit, Vall d’Hebron University Hospital, Universitat de Barcelona, Barcelona 08035, Spain
| | - Alejandro Bustamante
- Department of Neurology, Hospital Germans Trias i Pujol, Universitat Autonoma de Barcelona, Badalona 08916, Spain
| | - Tomas Sobrino
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Jose Castillo-Sanchez
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Francisco Campos
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Emilio Rodriguez-Castro
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Susana Arias-Rivas
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Manuel Rodríguez-Yáñez
- Clinical Neurosciences Research Laboratory, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15706, Spain
| | - Christina Herbosa
- Department of Neurology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | - Andria L Ford
- Department of Neurology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- Hope Center for Neurological Disorders, School of Medicine, Washington University, Saint Louis 63110, MO, USA
- Department of Radiology, School of Medicine, Washington University, Saint Louis 63110, MO, USA
| | | | - Rodrigo Uribe-Pacheco
- Instituto Nacional de Neurologia y Neurocirurgia de Mexico, Ciudad de Mexico 14269, Mexico
| | - Antonio Arauz
- Instituto Nacional de Neurologia y Neurocirurgia de Mexico, Ciudad de Mexico 14269, Mexico
| | - Iscia Lopes-Cendes
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Cidade Universitaria, Campinas 13083-887, Brazil
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), R. Tessalia Viera de Camargo, Campinas 13083-887, Brazil
| | - Theodore Lowenkopf
- Department of Neurology, Providence St. Vincent Medical Center, Portland 97225, OR, USA
| | - Miguel A Barboza
- Neurosciences Department, Hospital Rafael A. Calderon Guardia, Aranjuez, San José, Costa Rica
| | - Hajar Amini
- Department of Neurology and MIND Institute, University of California at Davis, Sacramento 95817, CA, USA
| | - Boryana Stamova
- Department of Neurology and MIND Institute, University of California at Davis, Sacramento 95817, CA, USA
| | - Bradley P Ander
- Department of Neurology and MIND Institute, University of California at Davis, Sacramento 95817, CA, USA
| | - Frank R Sharp
- Department of Neurology and MIND Institute, University of California at Davis, Sacramento 95817, CA, USA
| | - Gyeong Moon Kim
- Department of Neurology, Samsung Medical Center, Seoul, South Korea
| | - Oh Young Bang
- Department of Neurology, Samsung Medical Center, Seoul, South Korea
| | - Jordi Jimenez-Conde
- Neurovascular Research Group, Institut Hospital del Mar de Investigacions Mediques, Barcelona 08003, Spain
| | - Agnieszka Slowik
- Department of Neurology, Jagiellonian University, Krakow 31-007, Poland
| | - Daniel Stribian
- Department of Neurology, Helsinki University Hospital, Helsinki 00290, Finland
| | - Ellen A Tsai
- Translational Biology, Biogen, Inc., Cambridge 02142, MA, USA
| | - Linda C Burkly
- Genetics and Neurodevelopmental Disease Research Unit, Biogen, Inc., Cambridge 02142, MA, USA
| | - Joan Montaner
- Stroke Unit, Vall d’Hebron University Hospital, Universitat de Barcelona, Barcelona 08035, Spain
- Department of Neurology, Hospital Virgen del Rocio, University of Seville, Seville 41013, Spain
- Hospital Virgen de la Macarena, University of Seville, Seville 41009, Spain
| | - Israel Fernandez-Cadenas
- Stroke Unit, Vall d’Hebron University Hospital, Universitat de Barcelona, Barcelona 08035, Spain
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Universitat Autonoma de Barcelona, Barcelona 08041, Spain
| | - Jin Moo Lee
- Correspondence may also be addressed to: Jin-Moo Lee School of Medicine, Washington University 660 South Euclid Avenue Campus Box 8111 St. Louis, MO 63110, USA E-mail:
| | - Carlos Cruchaga
- Correspondence to: Carlos Cruchaga School of Medicine, Washington University 660 South Euclid Avenue Campus Box 8134 Saint Louis, MO 63110, USA E-mail:
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Brain D, Johnson D, Hocking J, Chang AT. The economic impact of rostering junior doctors to triage to assist nursing staff in the early part of the patient journey through the emergency department. PLoS One 2021; 16:e0261303. [PMID: 34919596 PMCID: PMC8682888 DOI: 10.1371/journal.pone.0261303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 11/30/2021] [Indexed: 11/18/2022] Open
Abstract
Objective This study aims to determine whether redeploying junior doctors to assist at triage represents good value for money and a good use of finite staffing resources. Methods We undertook a cost-minimisation analysis to produce new evidence, from an economic perspective, about the costs associated with reallocating junior doctors in the emergency department. We built a decision-analytic model, using a mix of prospectively collected data, routinely collected administrative databases and hospital costings to furnish the model. To measure the impact of uncertainty on the model’s inputs and outputs, probabilistic sensitivity analysis was undertaken, using Monte Carlo simulation. Results The mean costs for usual care were $27,035 (95% CI $27,016 to $27,054), while the mean costs for the new model of care were $25,474, (95% CI $25,453 to $25,494). As a result, the mean difference was -$1,561 (95% CI -$1,533 to -$1,588), with the new model of care being a less costly approach to managing staffing allocations, in comparison to the usual approach. Conclusion Our study shows that redeploying a junior doctor from the fast-track area of the department to assist at triage provides a modest reduction in cost. Our findings give decision-makers who seek to maximise benefit from their finite budget, support to reallocate personnel within the ED.
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Affiliation(s)
- David Brain
- Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, School of Public Health & Social Work, Queensland University of Technology (QUT), Brisbane, Australia
- * E-mail:
| | - David Johnson
- Hervey Bay Hospital Emergency Department, Wide Bay Hospital and Health Service, Queensland Health, Queensland, Australia
| | - Julia Hocking
- Office for Research, Griffith University, Brisbane, Australia
| | - Angela T. Chang
- Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, School of Public Health & Social Work, Queensland University of Technology (QUT), Brisbane, Australia
- Centre for Allied Health Research, Royal Brisbane and Women’s Hospital, Brisbane, Australia
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Sever Z, Schlapbach LJ, Jessup M, George S, Harley A. Parental and healthcare professional concern in the diagnosis of paediatric sepsis: a protocol for a prospective multicentre observational study. BMJ Open 2021; 11:e045910. [PMID: 34593484 PMCID: PMC8487187 DOI: 10.1136/bmjopen-2020-045910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 08/25/2021] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Paediatric sepsis is a major contributor to morbidity and mortality worldwide. Assessing concern from parents and healthcare professionals to determine disease severity in a child evaluated for sepsis remains a field requiring further investigation. This study aims to determine the diagnostic accuracy of parental and healthcare professional concern in the diagnosis of children evaluated for sepsis. METHODS AND ANALYSIS This prospective multicentre observational study will be conducted over a 24-month period in the paediatric emergency department (ED) at two tertiary Australian hospitals. A cross-sectional survey design will be used to assess the level of concern in parents, nurses and doctors for children presenting to ED and undergoing assessment for sepsis. The primary outcome is a diagnosis of sepsis, defined as suspected infection plus organ dysfunction at time of survey completion. Secondary outcomes include suspected or proven infection and development of organ dysfunction, defined as a Paediatric Sequential Organ Failure Assessment Score >0, within 48 hours of presentation, paediatric intensive care unit admission, confirmed or probable bacterial infection independent of organ dysfunction, and hospital length of stay. ETHICS AND DISSEMINATION Ethics approval was obtained from Children's Health Queensland's Human Research Ethics Committee (HREC/17/QRCH/85). Findings will be shared with relevant stakeholders and disseminated via conferences and peer-reviewed journals TRIAL REGISTRATION NUMBER: WHO Universal Trial Number, U1111-1256-4537; ANZCTR number, ACTRN1262000134092.
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Affiliation(s)
- Zoe Sever
- School of Nursing, Midwifery and Social Work, The University of Queensland, Brisbane, Queensland, Australia
| | - Luregn J Schlapbach
- Child Health Research Centre and Paediatric Intensive Care Unit, The University of Queensland and Queensland Children's Hospital, Brisbane, Queensland, Australia
- Department of Intensive Care and Neonatology, Children's Research Center, University Children's Hospital Zürich, Zürich, Switzerland
| | - Melanie Jessup
- School of Nursing, Midwifery and Social Work, The University of Queensland, Brisbane, Queensland, Australia
| | - Shane George
- Departments of Emergency Medicine and Children's Critical Care Service, Gold Coast University Hospital, Southport, Queensland, Australia
- Faculty of Health, School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia
| | - Amanda Harley
- School of Nursing, Midwifery and Social Work, The University of Queensland, Brisbane, Queensland, Australia
- Child Health Research Centre and Paediatric Intensive Care Unit, The University of Queensland and Queensland Children's Hospital, Brisbane, Queensland, Australia
- Departments of Emergency Medicine and Children's Critical Care Service, Gold Coast University Hospital, Southport, Queensland, Australia
- Critical Care Nursing Management Team, Queensland Children's Hospital, Brisbane, Queensland, Australia
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Rana R, Gow J, Moloney C, King A, Keijzers G, Beccaria G, Mullens A. Estimating the frequency and cost of emergency department presentations and hospitalisation of chronic obstructive pulmonary disease patients: A retrospective analysis from regional Queensland. Emerg Med Australas 2021; 33:491-498. [PMID: 33128441 DOI: 10.1111/1742-6723.13665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/19/2020] [Accepted: 10/01/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) patients commonly have frequent visits to the ED. Consequently, COPD has a significant effect on total healthcare expenditure. The objective was to measure the frequency of ED presentation and hospitalisation among COPD patients and to estimate the costs resulting from such care utilisation. METHODS This was a causal-comparative non-experimental research design conducted in three regional hospitals between 2016 and 2018. Two different original data sets were used: an automated hospital data set and an audit of patient charts. Secondary cost data were also used. Data were analysed using Pearson's χ2 test to estimate the relationship between several patient and treatment-related characteristics. RESULTS There were 5253 patient presentations at ED and hospital length of stay data were available for 5079 COPD patients. The total cost of hospital stays was $42.14 million for the time period and the mean average cost was $8297 for ED patients who were admitted to hospital. Factors significantly associated with hospital length of stay were age and time spent in the ED. Noticeably, one (51.7%) in two COPD patients were discharged from ED (all destinations) within 4 h irrespective of their triage category. CONCLUSIONS COPD patient presentation to ED and admission to hospital is an expensive method of providing healthcare to manage this chronic condition. Clinical practitioners and policy makers need to develop and implement optimal integrated care management systems to reduce this hospitalisation rate and reduce the societal costs associated with COPD patient management.
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Affiliation(s)
- Rezwanul Rana
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Jeff Gow
- School of Commerce, University of Southern Queensland, Toowoomba, Queensland, Australia
- School of Accounting, Economics and Finance, University of KwaZulu-Natal, Durban, South Africa
| | - Clint Moloney
- School of Nursing and Midwifery, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Alex King
- Emergency Department, Toowoomba Hospital, Darling Downs Hospital and Health Service, Toowoomba, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Gerben Keijzers
- Department of Emergency Medicine, Gold Coast University Hospital, Gold Coast Hospital and Health Service, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
- School of Medicine, Griffith University, Gold Coast, Queensland, Australia
| | - Gavin Beccaria
- School of Psychology, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Amy Mullens
- School of Psychology, University of Southern Queensland, Toowoomba, Queensland, Australia
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Chan J, Ballard E, Brain D, Hocking J, Yan A, Morel D, Hunter J. External validation of the Canadian Syncope Risk Score for patients presenting with undifferentiated syncope to the emergency department. Emerg Med Australas 2021; 33:418-424. [PMID: 33052034 DOI: 10.1111/1742-6723.13641] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 08/08/2020] [Accepted: 08/29/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To validate the accuracy and safety of the Canadian Syncope Risk Score (CSRS) for patients presenting with syncope. METHODS Single centre prospective observational study in Brisbane, Australia. Adults presenting to the ED with syncope within the last 24 h were recruited after applying exclusion criteria. Study was conducted over 1 year, from March 2018 to March 2019. Thirty-day serious adverse events (SAE) were reported based on the original derivation study and standardised outcome reporting for syncope. Individual patient CSRS was calculated and correlated with 30-day SAE and disposition status from ED. RESULTS Two hundred and eighty-three patients were recruited to the study. Average age was 55.6 years (SD 22.7 years), 37.1% being male with a 39.9% admission rate. Thirty-day SAE occurred in seven patients (2.5%) and no recorded deaths. The CSRS performed with a sensitivity of 71.4% (95% confidence interval [CI] 30.3-94.9%), specificity 72.8% (95% CI 67.1-77.9%) for a threshold score of 1 or higher. CONCLUSION Syncope patients in our study were predominantly very low to low risk (72%). The prevalence of 30-day SAE was low, majority occurring following hospital discharge. Sensitivity estimates for CSRS was lower than the derivation study but lacked robustness with wide CIs because of a small sample size and number of events observed. However, the CSRS did not miss any clinically relevant outcomes in low risk patients making it potentially useful in aiding their disposition. Larger validation studies in Australia are encouraged to further test the diagnostic accuracy of the CSRS.
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Affiliation(s)
- Jason Chan
- Emergency Department, Redcliffe Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Emma Ballard
- Statistics Unit, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - David Brain
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Julia Hocking
- Griffith University, Brisbane, Queensland, Australia
| | - Alan Yan
- Emergency Department, Redcliffe Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Douglas Morel
- Emergency Department, Redcliffe Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Jonathan Hunter
- Emergency Department, Redcliffe Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
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Ma L, Sahu SK, Cano M, Kuppuswamy V, Bajwa J, McPhatter J, Pine A, Meizlish ML, Goshua G, Chang CH, Zhang H, Price C, Bahel P, Rinder H, Lei T, Day A, Reynolds D, Wu X, Schriefer R, Rauseo AM, Goss CW, O’Halloran JA, Presti RM, Kim AH, Gelman AE, Dela Cruz CS, Lee AI, Mudd PA, Chun HJ, Atkinson JP, Kulkarni HS. Increased complement activation is a distinctive feature of severe SARS-CoV-2 infection. Sci Immunol 2021; 6:eabh2259. [PMID: 34446527 PMCID: PMC8158979 DOI: 10.1126/sciimmunol.abh2259] [Citation(s) in RCA: 117] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/11/2021] [Indexed: 12/13/2022]
Abstract
Complement activation has been implicated in the pathogenesis of severe SARS-CoV-2 infection. However, it remains to be determined whether increased complement activation is a broad indicator of critical illness (and thus, no different in COVID-19). It is also unclear which pathways are contributing to complement activation in COVID-19, and if complement activation is associated with certain features of severe SARS-CoV-2 infection, such as endothelial injury and hypercoagulability. To address these questions, we investigated complement activation in the plasma from patients with COVID-19 prospectively enrolled at two tertiary care centers: Washington University School of Medicine (n=134) and Yale School of Medicine (n=49). We compared our patients to two non-COVID cohorts: (a) patients hospitalized with influenza (n=54), and (b) patients admitted to the intensive care unit (ICU) with acute respiratory failure requiring invasive mechanical ventilation (IMV, n=22). We demonstrate that circulating markers of complement activation are elevated in patients with COVID-19 compared to those with influenza and to patients with non-COVID-19 respiratory failure. Further, the results facilitate distinguishing those who are at higher risk of worse outcomes such as requiring ICU admission, or IMV. Moreover, the results indicate enhanced activation of the alternative complement pathway is most prevalent in patients with severe COVID-19 and is associated with markers of endothelial injury (i.e., angiopoietin-2) as well as hypercoagulability (i.e., thrombomodulin and von Willebrand factor). Our findings identify complement activation to be a distinctive feature of COVID-19, and provide specific targets that may be utilized for risk prognostication, drug discovery and personalized clinical trials.
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Affiliation(s)
- Lina Ma
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Sanjaya K. Sahu
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Marlene Cano
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Vasanthan Kuppuswamy
- Division of Hospital Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Jamal Bajwa
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
- Marian University; Indianapolis, USA
| | - Ja’Nia McPhatter
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
- University of Pittsburgh; Pittsburgh, USA
| | - Alexander Pine
- Section of Hematology, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | | | - George Goshua
- Section of Hematology, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - C-Hong Chang
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - Hanming Zhang
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - Christina Price
- Section of Immunology, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | | | | | - Tingting Lei
- Department of Pathology and Immunology, Washington University School of Medicine; St. Louis, USA
| | - Aaron Day
- Department of Emergency Medicine, Washington University School of Medicine; St. Louis, USA
| | - Daniel Reynolds
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Xiaobo Wu
- Division of Rheumatology, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Rebecca Schriefer
- Division of Rheumatology, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Adriana M. Rauseo
- Division of Infectious Diseases, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Charles W. Goss
- Division of Biostatistics, Washington University School of Medicine; St. Louis, USA
| | - Jane A. O’Halloran
- Division of Infectious Diseases, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Rachel M. Presti
- Division of Infectious Diseases, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Alfred H. Kim
- Division of Rheumatology, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Andrew E. Gelman
- Department of Pathology and Immunology, Washington University School of Medicine; St. Louis, USA
- Division of Biostatistics, Washington University School of Medicine; St. Louis, USA
| | - Charles S. Dela Cruz
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - Alfred I. Lee
- Section of Hematology, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - Philip A. Mudd
- Department of Emergency Medicine, Washington University School of Medicine; St. Louis, USA
| | - Hyung J. Chun
- Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine; New Haven, USA
| | - John P. Atkinson
- Division of Rheumatology, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
| | - Hrishikesh S. Kulkarni
- Division of Pulmonary and Critical Care Medicine, John T. Milliken Department of Medicine, Washington University School of Medicine; St. Louis, USA
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Little M, Pereira P, Seymour J. Differences in Cardiac Effects of Venoms from Tentacles and the Bell of Live Carukia barnesi: Using Non-Invasive Pulse Wave Doppler. Toxins (Basel) 2020; 13:toxins13010019. [PMID: 33383955 PMCID: PMC7824248 DOI: 10.3390/toxins13010019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 11/16/2022] Open
Abstract
Carukia barnesi was the first in an expanding list of cubozoan jellyfish whose sting was identified as causing Irukandji syndrome. Nematocysts present on both the bell and tentacles are known to produce localised stings, though their individual roles in Irukandji syndrome have remained speculative. This research examines differences through venom profiling and pulse wave Doppler in a murine model. The latter demonstrates marked measurable differences in cardiac parameters. The venom from tentacles (CBVt) resulted in cardiac decompensation and death in all mice at a mean of 40 min (95% CL: ± 11 min), whereas the venom from the bell (CBVb) did not produce any cardiac dysfunction nor death in mice at 60 min post-exposure. This difference is pronounced, and we propose that bell exposure is unlikely to be causative in severe Irukandji syndrome. To date, all previously published cubozoan venom research utilised parenterally administered venom in their animal models, with many acknowledging their questionable applicability to real-world envenomation. Our model used live cubozoans on anaesthetised mice to simulate normal envenomation mechanics and actual expressed venoms. Consequently, we provide validity to the parenteral methodology used by previous cubozoan venom research.
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Affiliation(s)
- Mark Little
- Emergency Department, Cairns Base Hospital, Cairns, QLD 4870, Australia;
| | - Peter Pereira
- Emergency Department, Cairns Base Hospital, Cairns, QLD 4870, Australia;
- Correspondence:
| | - Jamie Seymour
- Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD 4878, Australia;
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Brown SGA, Ball EL, Perrin K, Asha SE, Braithwaite I, Egerton-Warburton D, Jones PG, Keijzers G, Kinnear FB, Kwan BCH, Lam KV, Lee YCG, Nowitz M, Read CA, Simpson G, Smith JA, Summers QA, Weatherall M, Beasley R. Conservative versus Interventional Treatment for Spontaneous Pneumothorax. N Engl J Med 2020; 382:405-415. [PMID: 31995686 DOI: 10.1056/nejmoa1910775] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Whether conservative management is an acceptable alternative to interventional management for uncomplicated, moderate-to-large primary spontaneous pneumothorax is unknown. METHODS In this open-label, multicenter, noninferiority trial, we recruited patients 14 to 50 years of age with a first-known, unilateral, moderate-to-large primary spontaneous pneumothorax. Patients were randomly assigned to immediate interventional management of the pneumothorax (intervention group) or a conservative observational approach (conservative-management group) and were followed for 12 months. The primary outcome was lung reexpansion within 8 weeks. RESULTS A total of 316 patients underwent randomization (154 patients to the intervention group and 162 to the conservative-management group). In the conservative-management group, 25 patients (15.4%) underwent interventions to manage the pneumothorax, for reasons prespecified in the protocol, and 137 (84.6%) did not undergo interventions. In a complete-case analysis in which data were not available for 23 patients in the intervention group and 37 in the conservative-management group, reexpansion within 8 weeks occurred in 129 of 131 patients (98.5%) with interventional management and in 118 of 125 (94.4%) with conservative management (risk difference, -4.1 percentage points; 95% confidence interval [CI], -8.6 to 0.5; P = 0.02 for noninferiority); the lower boundary of the 95% confidence interval was within the prespecified noninferiority margin of -9 percentage points. In a sensitivity analysis in which all missing data after 56 days were imputed as treatment failure (with reexpansion in 129 of 138 patients [93.5%] in the intervention group and in 118 of 143 [82.5%] in the conservative-management group), the risk difference of -11.0 percentage points (95% CI, -18.4 to -3.5) was outside the prespecified noninferiority margin. Conservative management resulted in a lower risk of serious adverse events or pneumothorax recurrence than interventional management. CONCLUSIONS Although the primary outcome was not statistically robust to conservative assumptions about missing data, the trial provides modest evidence that conservative management of primary spontaneous pneumothorax was noninferior to interventional management, with a lower risk of serious adverse events. (Funded by the Emergency Medicine Foundation and others; PSP Australian New Zealand Clinical Trials Registry number, ACTRN12611000184976.).
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Affiliation(s)
- Simon G A Brown
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Emma L Ball
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Kyle Perrin
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Stephen E Asha
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Irene Braithwaite
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Diana Egerton-Warburton
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Peter G Jones
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Gerben Keijzers
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Frances B Kinnear
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Ben C H Kwan
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - K V Lam
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Y C Gary Lee
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Mike Nowitz
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Catherine A Read
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Graham Simpson
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Julian A Smith
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Quentin A Summers
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Mark Weatherall
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
| | - Richard Beasley
- From the Centre for Clinical Research in Emergency Medicine, Harry Perkins Institute of Medical Research, Royal Perth Hospital, and the University of Western Australia (S.G.A.B., E.L.B., C.A.R.), Royal Perth Hospital Imaging (K.V.L.) and the Respiratory Department (E.L.B., Q.A.S.), Royal Perth Hospital, the Department of Respiratory Medicine, Sir Charles Gairdner Hospital (Y.C.G.L.), and the Centre for Respiratory Health, School of Medicine and Pharmacology, University of Western Australia (Y.C.G.L.), Perth, Aeromedical and Retrieval Services, Ambulance Tasmania (S.G.A.B.), and the Department of Respiratory Medicine, Royal Hobart Hospital (E.L.B.), Hobart, the Emergency Department, St. George Hospital, Kogarah, NSW (S.E.A.), St. George Clinical School, Faculty of Medicine, University of New South Wales, Kensington (S.E.A., B.C.H.K.), the Emergency Department, Monash Medical Centre (D.E.-W.), the Departments of Medicine (D.E.-W.) and Surgery (J.A.S.), School of Clinical Sciences at Monash Health, Monash University, and the Department of Cardiothoracic Surgery, Monash Health (J.A.S.), Clayton, VIC, the Emergency Department, Gold Coast Health Service District, the School of Medicine, Bond University, and the School of Medicine, Griffith University, Gold Coast, QLD (G.K.), Emergency Medical and Children's Services, Prince Charles Hospital, Chermside, QLD (F.B.K.), the University of Queensland, Brisbane (F.B.K.), the Department of Respiratory and Sleep Medicine, Sutherland Hospital, Sydney (B.C.H.K.), and the Department of Respiratory Medicine, Cairns Hospital, Cairns, QLD (G.S.) - all in Australia; the Medical Research Institute of New Zealand (K.P., I.B., M.W., R.B.), the Capital and Coast District Health Board (K.P., M.W., R.B.), and Pacific Radiology (M.N.), Wellington, and the Adult Emergency Department, Auckland City Hospital and University of Auckland, Auckland (P.G.J.) - all in New Zealand
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Greenslade JH, Wallis MC, Johnston A, Carlström E, Wilhelms D, Thom O, Abraham L, Crilly J. Development of a revised Jalowiec Coping Scale for use by emergency clinicians: a cross-sectional scale development study. BMJ Open 2019; 9:e033053. [PMID: 31796493 PMCID: PMC7003388 DOI: 10.1136/bmjopen-2019-033053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES The aim of this study was to develop and validate a scale to measure the coping strategies used by emergency staff in response to workplace stress. To achieve this aim, we developed a refined Jalowiec Coping Scale (JCS), termed the Jalowiec Coping Scale-Emergency Department (JCS-ED) and validated this scale on a sample of emergency clinicians. DESIGN A cross-sectional survey incorporating the JCS, the working environment scale-10 and a measure of workplace stressors was administered between July 2016 and June 2017. The JCS-ED was developed in three stages: 1) item reduction through content matter experts, 2) exploratory factor analysis for further item reduction and to identify the factor structure of the revised scale and 3) confirmatory factor analyses to confirm the factors identified within the exploratory factor analysis. SETTING Six Emergency Departments (EDs) in Australia and four in Sweden. There were three tertiary hospitals, five large urban hospitals and two small urban hospitals. PARTICIPANTS Participants were eligible for inclusion if they worked full-time or part-time as medical or nursing staff in the study EDs. The median age of participants was 35 years (IQR: 28-45 years) and they had been working in the ED for a median of 5 years (IQR: 2-10 years). 79% were females and 76% were nurses. RESULTS A total of 875 ED staff completed the survey (response rate 51%). The content matter experts reduced the 60-item scale to 32 items. Exploratory factor analyses then further reduced the scale to 18 items assessing three categories of coping: problem-focussed coping, positive emotion-focussed coping and negative emotion-focussed coping. Confirmatory factor analysis supported this three-factor structure. Negative coping strategies were associated with poor perceptions of the work environment and higher ratings of stress. CONCLUSIONS The JCS-ED assesses maladaptive coping strategies along with problem-focussed and emotion-focussed coping styles. It is a short instrument that is likely to be useful in measuring the types of coping strategies employed by staff.
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Affiliation(s)
- Jaimi H Greenslade
- Institute of Health and Biomedical Innovation, School of Public Health annd Social Work, Queensland University of Technology Faculty of Health, Kelvin Grove, Queensland, Australia
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Marianne C Wallis
- School of Nursing & Midwifery, University of the Sunshine Coast, Maroochydore, Queensland, Australia
| | - Amy Johnston
- Department of Emergency Medicine, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia
- School of Nursing, Midwifery, and Social Work, University of Queensland-St Lucia Campus, Brisbane, Queensland, Australia
| | - Eric Carlström
- Health and Crisis Management and Policy, Sahlgrenska Akademin, Goteborgs Universitet, Goteborg, Sweden
| | - Daniel Wilhelms
- Department of Health and Medical Sciences, Linköping University, Linkoping, Sweden
- Department of Emergency Medicine, Local Health Care Services in Central Östergötland, Linkoping, Sweden
| | - Ogilvie Thom
- Department of Emergency Medicine, Sunshine Coast Hospital and Health Service, Nambour, Queensland, Australia
| | - Louisa Abraham
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Julia Crilly
- Menzies Health Institute, Griffith University, Nathan, Queensland, Australia
- Department of Emergency Medicine, Gold Coast Health Service District, Southport, Queensland, Australia
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Wang NE, Newton CR, Spain DA, Pirrotta E, Thomas-Uribe M. Patient, hospital and regional characteristics associated with undertriage of injured children in California (2005-2015): a retrospective cohort study. Trauma Surg Acute Care Open 2019; 4:e000317. [PMID: 31565676 PMCID: PMC6744082 DOI: 10.1136/tsaco-2019-000317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/31/2019] [Accepted: 06/20/2019] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND/OBJECTIVE Trauma centers save lives, but they are scarce and concentrated in urban settings. The population of severely injured children in California who do not receive trauma center care (undertriage) is not well understood. METHODS Retrospective observational study of all children (0-17 years) hospitalized for severe trauma in California (2005-2015). We used the California Office of Statewide Health Planning and Development linked Emergency Department and Inpatient Discharge data sets. Logistic regression models were created to analyze characteristics associated with undertriage. The model was clustered on differential distance between distance from residence to primary triage hospital and distance from residence to nearest trauma center. We controlled for body part injured, injury type, intent and year. The a priori hypothesis was that uninsured and publicly insured children and hospitals and regions with limited resources would be associated with undertriage. RESULTS Twelve percent (1866/15 656) of children with severe injury experienced undertriage. Children aged >14 years compared with 0-13 years had more than 2.5 times the odds of undertriage (OR 2.58; 95% CI 2.1 to 3.16). Children with private Health Maintenance Organization (HMO) insurance compared with public insurance had 13 times the odds of undertriage (OR 12.62; 95% CI 8.95 to 17.79). Hospitals with >400 compared with <200 beds had more than three times the odds of undertriage (OR 3.64; 95% CI 2.6 to 5.11). Urban versus suburban residence had 1.3 times increased odds of undertriage (OR 1.31; 95% CI 1.02 to 1.67) Undertriage volume was largest in urban areas. CONCLUSION Undertriage is associated with private HMO insurance, primary triage to large hospitals and urban residence. Understanding the characteristics associated with undertriage can help improve trauma systems. LEVEL OF EVIDENCE Level III (non-experimental retrospective observational study).
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Affiliation(s)
- N. Ewen Wang
- Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Christopher R. Newton
- Pediatric Surgery, UCSF Benioff Children's Hospital Oakland, Oakland, California, USA
| | | | - Elizabeth Pirrotta
- Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Monika Thomas-Uribe
- Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA
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Moloney C, Sneath E, Phillips T, Issac H, Beccaria G, Mullens A. Recommendations and practices for holistic chronic obstructive pulmonary disease (COPD) assessment and optimal referral patterns in emergency department presentations: a scoping review protocol. BMJ Open 2019; 9:e030358. [PMID: 31439609 PMCID: PMC6707709 DOI: 10.1136/bmjopen-2019-030358] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Chronic obstructive pulmonary disease (COPD) is a common respiratory condition that causes persistent respiratory symptoms and decline in lung function over many years. This chronic disease significantly affects health-related quality of life and is known to contribute to frequent emergency department (ED) presentations. Multidimensional management of these patients, including interconnecting health disciplinarians will allow holistic care provision in the ED. The purpose of this scoping review is to synthesise current evidence on holistic management and assessment, and referral practices stemming from acute COPD presentation in the ED. Specifically, to determine: (1) What are the known causal factors associated with COPD ED presentations and (2) Is there an identified connection with appropriate healthcare professional assessment within ED presentations and reported referral pathways? METHODS AND ANALYSIS The iterative stages of the Arskey and O'Malley, and Levac advanced scoping review framework informs this review. Using published and unpublished studies in English, a three-tiered search strategy will be applied. After duplicates are removed, screen 1 (title and abstract) and screen 2 (full-text) will be conducted by two independent reviewers to determine eligibility of articles. Disputes will be settled through discussion or by using a third reviewer. A data collection tool developed by the authors will inform the data extraction process. Schematic tabular format of results with a narrative summary will depict how the results link with the scoping review objectives. Categorisation of results will be narrowed down as key conceptual findings and will align with the strategic intent of this review. ETHICS AND DISSEMINATION Ethics approval was not required for this study. A multidisciplinary team of authors will participate in dissemination activities (publications, reports, conference presentations, framework development).
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Affiliation(s)
- Clint Moloney
- School of Nursing and Midwifery, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Emily Sneath
- The Prince Charles Hospital, Queensland Health, Brisbane, Queensland, Australia
| | - Tania Phillips
- Centre for Health, Informatics and Economic Research (Research), University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Hancy Issac
- School of Nursing and Midwifery, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Gavin Beccaria
- School of Psychology and Counselling, University of Southern Queensland, Toowoomba, Queensland, Australia
| | - Amy Mullens
- School of Psychology and Counselling, University of Southern Queensland, Toowoomba, Queensland, Australia
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Rosen T, Elman A, Dion S, Delgado D, Demetres M, Breckman R, Lees K, Dash K, Lang D, Bonner A, Burnett J, Dyer CB, Snyder R, Berman A, Fulmer T, Lachs MS. Review of Programs to Combat Elder Mistreatment: Focus on Hospitals and Level of Resources Needed. J Am Geriatr Soc 2019; 67:1286-1294. [PMID: 30901078 PMCID: PMC6561817 DOI: 10.1111/jgs.15773] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/13/2018] [Accepted: 12/15/2018] [Indexed: 11/28/2022]
Abstract
BACKGROUND Elder mistreatment is common and has serious social and medical consequences for victims. Though programs to combat this mistreatment have been developed and implemented for more than three decades, previous systematic literature reviews have found few successful ones. OBJECTIVE To conduct a more comprehensive examination of programs to improve elder mistreatment identification, intervention, or prevention, including those that had not undergone evaluation. DESIGN Systematic review. SETTING Ovid MEDLINE, Ovid EMBASE, Cochrane Library, PsycINFO Elton B. Stephens Co. (EBSCO), AgeLine, CINAHL. MEASUREMENTS We abstracted key information about each program and categorized programs into 14 types and 9 subtypes. For programs that reported an impact evaluation, we systematically assessed the study quality. We also systematically examined the potential for programs to be successfully implemented in environments with limited resources available. RESULTS We found 116 articles describing 115 elder mistreatment programs. Of these articles, 43% focused on improving prevention, 50% focused on identification, and 95% focused on intervention, with 66% having multiple foci. The most common types of program were: educational (53%), multidisciplinary team (MDT) (21%), psychoeducation/therapy/counseling (15%), and legal services/support (8%). Of the programs, 13% integrated an acute-care hospital, 43% had high potential to work in low-resource environments, and 57% reported an attempt to evaluate program impact, but only 2% used a high-quality study design. CONCLUSION Many programs to combat elder mistreatment have been developed and implemented, with the majority focusing on education and MDT development. Though more than half reported evaluation of program impact, few used high-quality study design. Many have the potential to work in low-resource environments. Acute-care hospitals were infrequently integrated into programs.
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Affiliation(s)
- Tony Rosen
- Department of Emergency Medicine, Weill Cornell Medical College / NewYork-Presbyterian Hospital
| | - Alyssa Elman
- Department of Emergency Medicine, Weill Cornell Medical College / NewYork-Presbyterian Hospital
| | - Sarah Dion
- University of Cincinnati College of Medicine
| | - Diana Delgado
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medical College
| | - Michelle Demetres
- Samuel J. Wood Library & C.V. Starr Biomedical Information Center, Weill Cornell Medical College
| | - Risa Breckman
- Division of Geriatrics and Palliative Care, Weill Cornell Medical College / NewYork-Presbyterian
| | | | | | - Debi Lang
- Department of Family Medicine and Community Health, University of Massachusetts Medical School
| | - Alice Bonner
- School of Nursing, Bouve College of Health Sciences, Northeastern University
- Executive Office of Elder Affairs, Commonwealth of Massachusetts
| | - Jason Burnett
- Department of Internal Medicine, University of Texas Medical School
| | - Carmel B. Dyer
- Department of Internal Medicine, University of Texas Medical School
| | | | | | | | - Mark S. Lachs
- Division of Geriatrics and Palliative Care, Weill Cornell Medical College / NewYork-Presbyterian
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George S, Humphreys S, Williams T, Gelbart B, Chavan A, Rasmussen K, Ganeshalingham A, Erickson S, Ganu SS, Singhal N, Foster K, Gannon B, Gibbons K, Schlapbach LJ, Festa M, Dalziel S, Schibler A. Transnasal Humidified Rapid Insufflation Ventilatory Exchange in children requiring emergent intubation (Kids THRIVE): a protocol for a randomised controlled trial. BMJ Open 2019; 9:e025997. [PMID: 30787094 PMCID: PMC6398737 DOI: 10.1136/bmjopen-2018-025997] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Emergency intubation of children with abnormal respiratory or cardiac physiology is a high-risk procedure and associated with a high incidence of adverse events including hypoxemia. Successful emergency intubation is dependent on inter-related patient and operator factors. Preoxygenation has been used to maximise oxygen reserves in the patient and to prolong the safe apnoeic time during the intubation phase. Transnasal Humidified Rapid Insufflation Ventilatory Exchange (THRIVE) prolongs the safe apnoeic window for a safe intubation during elective intubation. We designed a clinical trial to test the hypothesis that THRIVE reduces the frequency of adverse and hypoxemic events during emergency intubation in children and to test the hypothesis that this treatment is cost-effective compared with standard care. METHODS AND ANALYSIS The Kids THRIVE trial is a multicentre randomised controlled trial performed in participating emergency departments and paediatric intensive care units. 960 infants and children aged 0-16 years requiring emergency intubation for all reasons will be enrolled and allocated to THRIVE or control in a 1:1 allocation with stratification by site, age (<1, 1-7 and >7 years) and operator (junior and senior). Children allocated to THRIVE will receive weight appropriate transnasal flow rates with 100% oxygen, whereas children in the control arm will not receive any transnasal oxygen insufflation. The primary outcomes are defined as follows: (1) hypoxemic event during the intubation phase defined as SpO2 <90% (patient-dependent variable) and (2) first intubation attempt success without hypoxemia (operator-dependent variable). Analyses will be conducted on an intention-to-treat basis. ETHICS AND DISSEMINATION Ethics approval for the protocol and consent process has been obtained (HREC/16/QRCH/81). The trial has been actively recruiting since May 2017. The study findings will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER ACTRN12617000147381.
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Affiliation(s)
- Shane George
- Children’s Critical Care Service, Gold Coast University Hospital, Southport, Queensland, Australia
- School of Medicine, Griffith University, Southport, Queensland, Australia
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Parkville, Victoria, Australia
- Paediatric Study Group, Australia and New Zealand Intensive Care Society (ANZICS PSG), Melbourne, Victoria, Australia
| | - Susan Humphreys
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
| | - Tara Williams
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
| | - Ben Gelbart
- Paediatric Intensive Care Unit, Royal Children’s Hospital Melbourne, Parkville, Victoria, Australia
- Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - Arjun Chavan
- Paediatric Intensive Care Unit, The Townsville Hospital, Townsville, Queensland, Australia
| | - Katie Rasmussen
- Critical Care Division, Queensland Children’s Hospital, Brisbane, Queensland, Australia
- Paediatric Emergency Research Unit, Centre for Children’s Health Research, Children’s Health Queensland, Brisbane, Queensland, Australia
| | | | - Simon Erickson
- Paediatric Critical Care, Perth Children’s Hospital, Perth, Western Australia, Australia
| | - Subodh Suhas Ganu
- Department of Paediatric Critical Care Medicine, Women’s and Children’s Hospital, North Adelaide, South Australia, Australia
| | - Nitesh Singhal
- Paediatric Intensive Care Unit, Royal Alexandra Hospital for Children, Westmead, New South Wales, Australia
| | - Kelly Foster
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Parkville, Victoria, Australia
- Paediatric Emergency Research Unit, Centre for Children’s Health Research, Children’s Health Queensland, Brisbane, Queensland, Australia
| | - Brenda Gannon
- Centre for the Business and Economics of Health, The University of Queensland, Brisbane, Queensland, Australia
| | - Kristen Gibbons
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
| | - Luregn J Schlapbach
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
| | - Marino Festa
- Paediatric Study Group, Australia and New Zealand Intensive Care Society (ANZICS PSG), Melbourne, Victoria, Australia
- Paediatric Intensive Care Unit, Royal Alexandra Hospital for Children, Westmead, New South Wales, Australia
| | - Stuart Dalziel
- Paediatric Research in Emergency Departments International Collaborative (PREDICT), Parkville, Victoria, Australia
- Starship Children’s Hospital, Auckland, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Andreas Schibler
- Paediatric Critical Care Research Group (PCCRG), Queensland Children’s Hospital and The University of Queensland, Brisbane, Queensland, Australia
- Paediatric Study Group, Australia and New Zealand Intensive Care Society (ANZICS PSG), Melbourne, Victoria, Australia
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Vickers A, Donnelly JP, Moore JX, Barnum SR, Schein TN, Wang HE. Epidemiology of lumbar punctures in hospitalized patients in the United States. PLoS One 2018; 13:e0208622. [PMID: 30543645 PMCID: PMC6292631 DOI: 10.1371/journal.pone.0208622] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 11/20/2018] [Indexed: 11/18/2022] Open
Abstract
Objectives Lumbar puncture (LP) is an important technique for assessing and treating neurological symptoms. The objective of this study was to describe the characteristics of diagnostic lumbar punctures performed on hospitalized patients in the United States. Methods We analyzed data from the 2010 National Inpatient Sample (NIS) and the National Emergency Department Survey (NEDS). We included patients treated in the Emergency Department (ED) as well as those admitted to an inpatient bed through the ED. We identified patients undergoing LPs from ICD-9 procedural code 03.31 and CPT code 62270. We generated nationally weighted estimates of the total number of LPs. We also assessed patient and hospital characteristics of cases undergoing LP. Results Of an estimated 135 million hospitalizations (ED + admission, or ED only), there were an estimated 362,718 LPs (331,248–394,188), including 273,612 (251,850–295,375) among adults and 89,106 (71,870–106,342) among children (<18 years old). Of the 362,718 LPs, 136,764 (122,117–151,410) were performed in the ED without admission. The most common conditions associated with LP among children were fever of unknown origin, meningitis, seizures and other perinatal conditions. The most common conditions associated with LP among adults were headache and meningitis. Conclusions Lumbar Puncture remains an important procedure for diagnostic and therapeutic uses in United States Hospitals.
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Affiliation(s)
- Adrienne Vickers
- University of South Alabama School of Medicine, Mobile, Alabama, United States of America
| | - John P. Donnelly
- Department of Emergency Medicine, University of Alabama School of Medicine, Birmingham, Alabama, United States of America
- Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, United States of America
| | - Justin Xavier Moore
- Department of Emergency Medicine, University of Alabama School of Medicine, Birmingham, Alabama, United States of America
- Department of Surgery, Washington University School of Medicine, Saint Louis, MO, United States of America
| | - Scott R. Barnum
- CNine Biosolutions, LLC., Birmingham, Alabama, United States of America
| | - Theresa N. Schein
- CNine Biosolutions, LLC., Birmingham, Alabama, United States of America
| | - Henry E. Wang
- Department of Emergency Medicine, University of Alabama School of Medicine, Birmingham, Alabama, United States of America
- Department of Emergency Medicine, University of Texas Health Science Center at Houston, Houston, Texas, United States of America
- * E-mail:
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Hughes JA, Cabilan CJ, Williams J, Ray M, Coyer F. The effectiveness of interventions to reduce peripheral blood culture contamination in acute care: a systematic review protocol. Syst Rev 2018; 7:216. [PMID: 30497526 PMCID: PMC6267024 DOI: 10.1186/s13643-018-0877-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 11/06/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Blood cultures are an integral part of the diagnosis of bacteremia in unwell patients. The treatment of bacteremia involves the rapid and accurate identification of the causative agent grown from the blood cultures collected. Contamination of blood cultures with non-pathogenic microbes such as skin commensals causes false positive results and subsequent unnecessary and potentially harmful interventions. While guidelines for blood culture quality recommend no more than 2-3% contamination rate, rates up to 12% are reported in the literature. There have been a number of methods proposed to reduce the contamination of blood cultures, including educational interventions, changing of skin cleansing preparations and introduction of blood culture collection packs in acute care settings. This protocol outlines methods to identify and evaluate interventions to reduce blood culture contamination in the acute care setting. METHODS The reviewers will conduct a systematic search of literature in CINHAL, PubMed, EMBASE and the Cochrane Central register of controlled trials. Unpublished works will be identified in ProQuest Dissertations and Theses. Articles will be assessed for relevance based on their title and abstract. Remaining relevant citations will have their full text retrieved and assessed against eligibility criteria. All studies that meet the eligibility criteria will have their methodological quality appraised. Assessments for relevance and methodological quality will be conducted independently by two reviewers. If appropriate, data will be analysed using the Mantel-Haenszel method under a random effects model. Heterogeneity of the studies will be assessed using the I 2 and chi-squared statistic. Meta-analysis will be attempted if the data is suitable. DISCUSSION This review will identify and summarise the interventions previously described in the literature aimed at reducing peripherally collected blood culture contamination rates in acute care. These findings have the potential to lead to multifaceted interventions based on previous evidence to reduce blood culture contamination in the acute setting. Reductions in the proportion of contaminated blood cultures have the potential to save money, unrequired treatment (particularly antimicrobials) and hospital bed days. SYSTEMATIC REVIEW REGISTRATION In accordance with guidelines outlined in the PRISMA-P methodology, this protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO) on December 8, 2017, and last updated on January 4, 2018 (registration number CRD42017081650).
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Affiliation(s)
- J. A. Hughes
- School of Nursing, Queensland University of Technology, Brisbane, Australia
- Emergency and Trauma Centre, Royal Brisbane and Women’s Hospital, Ground Floor, Dr James Mayne Building, Butterfield Street, Herston, Brisbane, Queensland 4029 Australia
| | - C. J. Cabilan
- Clinical Research Officer, Emergency Department, Princess Alexandra Hospital, 199 Ipswich Road, Woolloongabba, Brisbane, Australia
| | - Julian Williams
- Emergency and Trauma Centre, Royal Brisbane and Women’s Hospital, Ground Floor, Dr James Mayne Building, Butterfield Street, Herston, Brisbane, Queensland 4029 Australia
- Faculty of Medicine, University of Queensland, Brisbane, Australia
| | - Mercedes Ray
- Emergency and Trauma Centre, Royal Brisbane and Women’s Hospital, Ground Floor, Dr James Mayne Building, Butterfield Street, Herston, Brisbane, Queensland 4029 Australia
| | - Fiona Coyer
- School of Nursing, Queensland University of Technology, Brisbane, Australia
- Intensive Care Services, Critical Care and Clinical Support Services, Royal Brisbane and Women’s Hospital, Brisbane, Australia
- Institute for Skin Integrity and Infection Prevention, University of Huddersfield, Huddersfield, UK
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Furyk J, McBain-Rigg K, Watt K, Emeto TI, Franklin RC, Franklin D, Schibler A, Dalziel SR, Babl FE, Wilson C, Phillips N, Ray R. Qualitative evaluation of a deferred consent process in paediatric emergency research: a PREDICT study. BMJ Open 2017; 7:e018562. [PMID: 29146655 PMCID: PMC5695338 DOI: 10.1136/bmjopen-2017-018562] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND A challenge of conducting research in critically ill children is that the therapeutic window for the intervention may be too short to seek informed consent prior to enrolment. In specific circumstances, most international ethical guidelines allow for children to be enrolled in research with informed consent obtained later, termed deferred consent (DC) or retrospective consent. There is a paucity of data on the attitudes of parents to this method of enrolment in paediatric emergency research. OBJECTIVES To explore the attitudes of parents to the concept of DC and to expand the knowledge of the limitations to informed consent and DC in these situations. METHOD Children presenting with uncomplicated febrile seizures or bronchiolitis were identified from three separate hospital emergency department databases. Parents were invited to participate in a semistructured telephone interview exploring themes of limitations of prospective informed consent, acceptability of the DC process and the most appropriate time to seek DC. Transcripts underwent inductive thematic analysis with intercoder agreement, using Nvivo 11 software. RESULTS A total of 39 interviews were conducted. Participants comprehended the limitations of informed consent under emergency circumstances and were generally supportive of DC. However, they frequently confused concepts of clinical care and research, and support for participation was commonly linked to their belief of personal benefit. CONCLUSION Participants acknowledged the requirement for alternatives to prospective informed consent in emergency research, and were supportive of the concept of DC. Our results suggest that current research practice seems to align with community expectations.
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Affiliation(s)
- Jeremy Furyk
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
- Emergency Department, The Townsville Hospital, Townsville, Queensland, Australia
- Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
- College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
| | - Kristin McBain-Rigg
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Kerrianne Watt
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Theophilus I Emeto
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Richard C Franklin
- College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia
| | - Donna Franklin
- Paediatric Critical Care Research Group, Lady Cilento Children’s Hospital, Brisbane, Queensland, Australia
- Mater Research Institute – The University of Queensland, Brisbane, Australia
| | - Andreas Schibler
- Paediatric Critical Care Research Group, Lady Cilento Children’s Hospital, Brisbane, Queensland, Australia
- Mater Research Institute – The University of Queensland, Brisbane, Australia
| | - Stuart R Dalziel
- Starship Children’s Hospital, Auckland, New Zealand
- The University of Auckland, Auckland, New Zealand
| | - Franz E Babl
- Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
- Emergency Department, Royal Childrens Hospital, Parkville, Victoria, Australia
| | - Catherine Wilson
- Murdoch Childrens Research Institute, Melbourne, Victoria, Australia
| | - Natalie Phillips
- Emergency Department, Lady Cilento Children’s Hospital, Brisbane, Queensland, Australia
| | - Robin Ray
- College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
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Jülicher P, Greenslade JH, Parsonage WA, Cullen L. The organisational value of diagnostic strategies using high-sensitivity troponin for patients with possible acute coronary syndromes: a trial-based cost-effectiveness analysis. BMJ Open 2017; 7:e013653. [PMID: 28601817 PMCID: PMC5577894 DOI: 10.1136/bmjopen-2016-013653] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To evaluate hospital-specific health economic implications of different protocols using high-sensitivity troponin I for the assessment of patients with chest pain. DESIGN A cost prediction model and an economic microsimulation were developed using a cohort from a single centre recruited as part of the (ADAPT) trial, a prospective observational trial conducted from 2008 to 2011. The model was populated with 40 000 bootstrapped samples in five high-sensitivity troponin I-enabled algorithms versus standard care. SETTING Adult emergency department (ED) of a tertiary referral hospital. PARTICIPANTS Data were available for 938 patients who presented to the ED with at least 5 min of symptoms suggestive of acute coronary syndrome. The analyses included 719 patients with complete data. MAIN OUTCOMES/MEASURES This study examined direct hospital costs, number of false-negative and false-positive cases in the assessment of acute coronary syndrome. RESULTS High-sensitivity troponin I-supported algorithms increased diagnostic accuracy from 90.0% to 94.0% with an average cost reduction per patient compared with standard care of $490. The inclusion of additional criteria for accelerated rule-out (limit of detection and the modified 2-hour ADAPT trial rules) avoided 7.5% of short-stay unit admissions or 25% of admissions to a cardiac ward. Protocols using high-sensitivity troponin I alone or high-sensitivity troponin I within accelerated diagnostic algorithms reduced length of stay by 6.2 and 13.6 hours, respectively. Overnight stays decreased up to 43%. Results were seen for patients with non-acute coronary syndrome; no difference was found for patients with acute coronary syndrome. CONCLUSIONS High-sensitivity troponin I algorithms are likely to be cost-effective on a hospital level compared with sensitive troponin protocols. The positive effect is conferred by patients not diagnosed with acute coronary syndrome. Implementation could improve referral accuracy or facilitate safe discharge. It would decrease costs and provide significant hospital benefits. TRIAL REGISTRATION The original ADAPT trial was registered with the Australia-New Zealand Clinical trials Registry, ACTRN12611001069943.
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Affiliation(s)
- Paul Jülicher
- Health Economics and Outcomes Research, Medical Affairs, Abbott Laboratories, Wiesbaden, Germany
| | - Jaimi H Greenslade
- Department of Emergency Medicine, Royal Brisbane and Women's Hospital, Herston, Australia
| | - William A Parsonage
- Department of Cardiology, Royal Brisbane and Women’s Hospital, Herston, Australia
| | - Louise Cullen
- Department of Emergency Medicine, Royal Brisbane and Women's Hospital, Herston, Australia
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Haimovich JS, Venkatesh AK, Shojaee A, Coppi A, Warner F, Li SX, Krumholz HM. Discovery of temporal and disease association patterns in condition-specific hospital utilization rates. PLoS One 2017; 12:e0172049. [PMID: 28355219 PMCID: PMC5371293 DOI: 10.1371/journal.pone.0172049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 01/30/2017] [Indexed: 11/18/2022] Open
Abstract
Identifying temporal variation in hospitalization rates may provide insights about disease patterns and thereby inform research, policy, and clinical care. However, the majority of medical conditions have not been studied for their potential seasonal variation. The objective of this study was to apply a data-driven approach to characterize temporal variation in condition-specific hospitalizations. Using a dataset of 34 million inpatient discharges gathered from hospitals in New York State from 2008-2011, we grouped all discharges into 263 clinical conditions based on the principal discharge diagnosis using Clinical Classification Software in order to mitigate the limitation that administrative claims data reflect clinical conditions to varying specificity. After applying Seasonal-Trend Decomposition by LOESS, we estimated the periodicity of the seasonal component using spectral analysis and applied harmonic regression to calculate the amplitude and phase of the condition's seasonal utilization pattern. We also introduced four new indices of temporal variation: mean oscillation width, seasonal coefficient, trend coefficient, and linearity of the trend. Finally, K-means clustering was used to group conditions across these four indices to identify common temporal variation patterns. Of all 263 clinical conditions considered, 164 demonstrated statistically significant seasonality. Notably, we identified conditions for which seasonal variation has not been previously described such as ovarian cancer, tuberculosis, and schizophrenia. Clustering analysis yielded three distinct groups of conditions based on multiple measures of seasonal variation. Our study was limited to New York State and results may not directly apply to other regions with distinct climates and health burden. A substantial proportion of medical conditions, larger than previously described, exhibit seasonal variation in hospital utilization. Moreover, the application of clustering tools yields groups of clinically heterogeneous conditions with similar seasonal phenotypes. Further investigation is necessary to uncover common etiologies underlying these shared seasonal phenotypes.
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Affiliation(s)
- Julian S. Haimovich
- Albert Einstein College of Medicine, Bronx, New York, United States of America
| | - Arjun K. Venkatesh
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Abbas Shojaee
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
| | - Andreas Coppi
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
| | - Frederick Warner
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
| | - Shu-Xia Li
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
| | - Harlan M. Krumholz
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut, United States of America
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, United States of America
- The Robert Wood Johnson Foundation Clinical Scholars Program, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, United States of America
- Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut, United States of America
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