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INTRODUCTION: Traumatic pneumothoraces are present in one of five victims of severe trauma. Current guidelines advise chest drain insertion for most traumatic pneumothoraces, although very small pneumothoraces can be managed with observation at the treating clinician's discretion. There remains a large proportion of patients in whom there is clinical uncertainty as to whether an immediate chest drain is required, with no robust evidence to inform practice. Chest drains carry a high risk of complications such as bleeding and infection. The default to invasive treatment may be causing potentially avoidable pain, distress and complications. We are evaluating the clinical and cost-effectiveness of an initial conservative approach to the management of patients with traumatic pneumothoraces. METHODS AND ANALYSIS: The CoMiTED (Conservative Management in Traumatic Pneumothoraces in the Emergency Department) trial is a multicentre, pragmatic parallel group, individually randomised controlled non-inferiority trial to establish whether initial conservative management of significant traumatic pneumothoraces is non-inferior to invasive management in terms of subsequent emergency pleural interventions, complications, pain, breathlessness and quality of life. We aim to recruit 750 patients from at least 40 UK National Health Service hospitals. Patients allocated to the control (invasive management) group will have a chest drain inserted in the emergency department. For those in the intervention (initial conservative management) group, the treating clinician will be advised to manage the participant without chest drain insertion and undertake observation. The primary outcome is a binary measure of the need for one or more subsequent emergency pleural interventions within 30 days of randomisation. Secondary outcomes include complications, cost-effectiveness, patient-reported quality of life and patient and clinician views of the two treatment options; participants are followed up for 6 months. ETHICS AND DISSEMINATION: This trial received approval from the Wales Research Ethics Committee 4 (reference: 22/WA/0118) and the Health Research Authority. Results will be submitted for publication in a peer-reviewed journal. TRIAL REGISTRATION NUMBER: ISRCTN35574247.
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Tubos Torácicos , Tratamento Conservador , Drenagem , Serviço Hospitalar de Emergência , Pneumotórax , Humanos , Tratamento Conservador/métodos , Pneumotórax/terapia , Pneumotórax/etiologia , Drenagem/métodos , Qualidade de Vida , Análise Custo-Benefício , Estudos de Equivalência como Asunto , Reino Unido , Traumatismos Torácicos/terapia , Traumatismos Torácicos/complicações , Estudos Multicêntricos como AssuntoRESUMO
BACKGROUND: Lidocaine patches, applied over rib fractures, may reduce pulmonary complications in older patients. Known barriers to recruiting older patients in emergency settings necessitate a feasibility trial. We aimed to establish whether a definitive randomised controlled trial (RCT) evaluating lidocaine patches in older patients with rib fracture(s) was feasible. METHODS: This was a multicentre, parallel-group, open-label, feasibility RCT in seven hospitals in England and Scotland. Patients aged ≥65 years, presenting to ED with traumatic rib fracture(s) requiring hospital admission were randomised to receive up to 3×700 mg lidocaine patches (Ralvo), first applied in ED and then once daily for 72 hours in addition to standard care, or standard care alone. Feasibility outcomes were recruitment, retention and adherence. Clinical end points (pulmonary complications, pain and frailty-specific outcomes) and patient questionnaires were collected to determine feasibility of data collection and inform health economic scoping. Interviews and focus groups with trial participants and clinicians/research staff explored the understanding and acceptability of trial processes. RESULTS: Between October 23, 2021 and October 7, 2022, 206 patients were eligible, of whom 100 (median age 83 years; IQR 74-88) were randomised; 48 to lidocaine patches and 52 to standard care. Pulmonary complications at 30 days were determined in 86% of participants and 83% of expected 30-day questionnaires were returned. Pulmonary complications occurred in 48% of the lidocaine group and 59% in standard care. Pain and some frailty-specific outcomes were not feasible to collect. Staff reported challenges in patient compliance, unfamiliarity with research measures and overwhelming the patients with research procedures. CONCLUSION: Recruitment of older patients with rib fracture(s) in an emergency setting for the evaluation of lidocaine patches is feasible. Refinement of data collection, with a focus on the collection of pain, frailty-specific outcomes and intervention delivery are needed before progression to a definitive trial. TRIAL REGISTRATION NUMBER: ISRCTN14813929.
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Anestésicos Locais , Estudos de Viabilidade , Lidocaína , Fraturas das Costelas , Humanos , Lidocaína/administração & dosagem , Lidocaína/uso terapêutico , Feminino , Fraturas das Costelas/complicações , Fraturas das Costelas/tratamento farmacológico , Idoso , Masculino , Idoso de 80 Anos ou mais , Anestésicos Locais/administração & dosagem , Anestésicos Locais/uso terapêutico , Inglaterra , Escócia , Adesivo Transdérmico , Serviço Hospitalar de Emergência , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: The growth in ultrasound usage necessitates concurrent growth in the number of sonographers. Despite the increasing importance of ultrasound, there is a shortage of sonographers in the United States that has never been specifically quantified. This study examines recent trends in the number of ultrasound exams, sonography graduates, open sonographer positions, and wages. METHODS: This retrospective study uses public databases and surveys including the Medical Expenditure Panel Survey (MEPS), Bureau of Labor Statistics (BLS), Integrated Postsecondary Education Data System (IPEDS), and Zippia, a human resources platform to determine metrics. These metrics include the number of ultrasound exams conducted in the United States (excluding inpatient setting), number of sonographers and sonographer wages, sonography graduates, and open sonographer positions. RESULTS: Ultrasound exams in the United States from 2011 to 2021 increased from 38.6 million to 59.8 million (+55.1%,) while the number of sonographers (2011-2021) increased from 54,760 to 78,640 (+43.6%). There was a significant difference between supply and demand of sonographers with the number of sonography graduates (2011-2021) increasing from 4,386 to 5,393 (+23.0%) while the number of open sonographer positions (2012-2021) increased from 18,462 to 25,162 (+36.3%). CONCLUSIONS: From 2011 to 2021, the increase in the number of ultrasound exams has significantly outpaced the increase in the number of sonographers. Furthermore, the increase in demand for sonographers has grown significantly faster than the supply, leading to a shortage and consequent strain on the healthcare system. To address the shortage, the number of sonography school openings should be increased, and the attendant challenges addressed.
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Ultrassonografia , Estados Unidos , Humanos , Estudos Retrospectivos , Ultrassonografia/métodos , Ultrassonografia/estatística & dados numéricos , Recursos Humanos/estatística & dados numéricosRESUMO
BACKGROUND: Staff retention in Emergency Medicine (EM) is at crisis level and could be attributed in some part to adverse working conditions. This study aimed to better understand current concerns relating to working conditions and working practices in Emergency Departments (EDs). METHODS: A qualitative approach was taken, using focus groups with ED staff (doctors, nurses, advanced care practitioners) of all grades, seniority and professional backgrounds from across the UK. Snowball recruitment was undertaken using social media and Royal College of Emergency Medicine communication channels. Focus group interviews were conducted online and organised by profession. A semi-structured topic guide was used to explore difficulties in the work environment, impact of these difficulties, barriers and priorities for change. Data were analysed using a directive content analysis to identify common themes. RESULTS: Of the 116 clinical staff who completed the eligibility and consent forms, 46 met criteria and consented, of those, 33 participants took part. Participants were predominantly white British (85%), females (73%) and doctors (61%). Four key themes were generated: 'culture of blame and negativity', 'untenable working environments', 'compromised leadership' and 'striving for support'. Data pertaining to barriers and opportunities for change were identified as sub-themes. In particular, strong leadership emerged as a key driver of change across all aspects of working practices. CONCLUSION: This study identified four key themes related to workplace concerns and their associated barriers and opportunities for change. Culture, working environment and need for support echoed current narratives across healthcare settings. Leadership emerged more prominently than in prior studies as both a barrier and opportunity for well-being and retention in the EM workplace. Further work is needed to develop leadership skills early on in clinical training, ensure protected time to deliver the role, ongoing opportunities to refine leadership skills and a clear pathway to address higher levels of management.
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Serviço Hospitalar de Emergência , Local de Trabalho , Feminino , Humanos , Atenção à Saúde , Condições de Trabalho , Liderança , Pesquisa QualitativaRESUMO
Background: Topical lidocaine patches, applied over rib fractures, have been suggested as a non-invasive method of local anaesthetic delivery to improve respiratory function, reduce opioid consumption and consequently reduce pulmonary complications. Older patients may gain most benefit from improved analgesic regimens yet lidocaine patches are untested as an early intervention in the Emergency Department (ED). The aim of this trial is to investigate uncertainties around trial design and conduct, to establish whether a definitive randomised trial of topical lidocaine patches in older patients with rib fractures is feasible. Methods: RELIEF is an open label, multicentre, parallel group, individually randomised, feasibility randomised controlled trial with economic scoping and nested qualitative study. Patients aged ≥ 65 years presenting to the ED with traumatic rib fracture(s) requiring admission will be randomised 1:1 to lidocaine patches (intervention), in addition to standard clinical management, or standard clinical management alone. Lidocaine patches will be applied immediately after diagnosis in ED and continued daily for 72 hours or until discharge. Feasibility outcomes will focus on recruitment, adherence and follow-up data with a total sample size of 100. Clinical outcomes, such as 30-day pulmonary complications, and resource use will be collected to understand feasibility of data collection. Qualitative interviews will explore details of the trial design, trial acceptability and recruitment processes. An evaluation of the feasibility of measuring health economics outcomes data will be completed. Discussion: Interventions to improve outcomes in elderly patients with rib fractures are urgently required. This feasibility trial will test a novel early intervention which has the potential of fulfilling this unmet need. The Randomised Evaluation of early topical Lidocaine patches In Elderly patients admitted to hospital with rib Fractures (RELIEF) feasibility trial will determine whether a definitive trial is feasible. ISRCTN Registration: ISRCTN14813929 (22/04/2021).
BACKGROUND AND AIMS: Patches containing a numbing medication (lidocaine), put on the skin over broken ribs, may help to improve outcomes in older people. We will carry out a clinical trial of these patches, to see whether this research would work in Accident and Emergency (A&E) and whether patients will take part. DESIGN: We will ask 100 older people who need to stay in hospital with broken ribs to take part in this research. We will ask permission from relatives to include people with dementia. We will put those who agree to take part into one of two groups by chance. One group will have the patch put over their broken ribs in A&E for up to 3 days, along with usual pain killers if needed. We will treat people in the other group in the normal way, without a patch. We will track how many people are willing to take part. We will collect information on patient recovery in the 30 days after going to A&E and ask people to complete questionnaires about their health. We will interview patients and clinicians to get feedback. Patient and Public Involvement: Patient volunteers helped us design this research and will provide advice throughout. They agreed that including older people was appropriate, people with dementia and their carers should take part, and side-effects of strong pain killers are important to patients. FINDINGS: We will use the research findings to develop a larger trial to see if lidocaine patches help patients with broken ribs. We will write up results for scientific journals, speak at conferences and to our patient group.
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OBJECTIVES: To investigate staff experiences of, and approaches to behaviour that challenges displayed by patients with dementia in the emergency department (ED). Behaviour that challenges is defined as 'actions that detract from the well-being of individuals due to the physical or psychological distress they cause within the settings they are performed', and can take many forms including aggressive physical actions, shouting and verbal aggression and non-aggressive behaviour including repetitive questioning, inappropriate exposure and resistance to care. DESIGN: Mixed-methods study consisting of an online survey and semistructured telephone interviews. Quantitative data were analysed and presented using descriptive statistics. Qualitative data were analysed thematically. SETTING: The EDs of three National Health Service (NHS) Hospital Trusts in Southwest England. PARTICIPANTS: Multidisciplinary NHS staff working in the ED. RESULTS: Fifty-two online survey responses and 13 telephone interviews were analysed. Most (24/36, 67%) survey respondents reported that they had received general training in relation to dementia in the last 2-5 years, however, less than a fifth (4/23, 17%) had received any ED-specific dementia training. All (48/48) felt that behaviour that challenges could potentially be prevented, though resource constraints and practice variation were identified. Four main themes emerged from the qualitative data: (1) the 'perfect storm' of the ED; (2) behaviour that challenges is preventable with the right resources; (3) improvisation and (4) requirement for approaches that are specific to the ED. CONCLUSIONS: The findings of this study suggest that ED staff do not feel that they are prepared to respond effectively to behaviour that challenges displayed by people living with dementia. Future work could adapt or develop an intervention to support ED staff in responding to behaviour that challenges.
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Demência , Medicina Estatal , Humanos , Agressão/psicologia , Inglaterra , Serviço Hospitalar de Emergência , Demência/terapiaRESUMO
STUDY OBJECTIVE: We examined the diagnostic performance of a recalibrated History, Electrocardiogram, Age, Risk factors, Troponin (HEART), and Thrombolysis in Myocardial Infarction (TIMI) score in patients with suspected acute cardiac syndrome (ACS). Recalibration of troponin thresholds was performed, including shifting from the 99th percentile to the limit of detection (LOD) or to the limit of quantification (LOQ) We compared the discharge potential and safety of the recalibrated composite scores using a single presentation high-sensitivity cardiac troponin (hs-cTn) T to the conventional scores and with a LOD/LOQ troponin strategy alone. METHODS: We undertook a 2-center prospective cohort study in the United Kingdom (UK) (2018) (Clinicaltrials.gov NCT03619733) to specifically assess recalibrated risk scores (shifting the troponin subset scoring from 99th percentile to LOD [UK]) and combined the results of this with secondary analyses of 2 prospective cohort studies in the UK (2011) and the United States (2018, using LOQ rather than LOD). The primary outcome was major adverse cardiovascular events (MACE), defined as adjudicated type 1 myocardial infarction (MI), urgent coronary revascularization, and all-cause death, at 30 days. We evaluated the original scores using hs-cTn below the 99th percentile and recalibrated scores using hs-cTn Assuntos
Síndrome Coronariana Aguda
, Infarto do Miocárdio
, Humanos
, Feminino
, Pessoa de Meia-Idade
, Masculino
, Troponina T
, Estudos Prospectivos
, Troponina
, Infarto do Miocárdio/diagnóstico
, Infarto do Miocárdio/complicações
, Síndrome Coronariana Aguda/diagnóstico
, Biomarcadores
, Serviço Hospitalar de Emergência
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STUDY OBJECTIVE: Chest pain is one of the most common reasons for emergency ambulance calls. Patients are routinely transported to the hospital to prevent acute myocardial infarction (AMI). We evaluated the diagnostic accuracy of clinical pathways in the out-of-hospital environment. The Troponin-only Manchester Acute Coronary Syndromes decision aid and History, ECG, Age, Risk Factors, Troponin score require cardiac troponin (cTn) measurement, whereas the History and ECG-only Manchester Acute Coronary Syndromes decision aid and History, ECG, Age, Risk Factors score do not. METHODS: We conducted a prospective diagnostic accuracy study at 4 ambulance services and 12 emergency departments between February 2019 and March 2020. We included patients who received an emergency ambulance response in whom paramedics suspected AMI. Paramedics recorded the data required to calculate each decision aid and took venous blood samples in the out-of-hospital environment. Samples were tested using a point-of-care cTn assay (Roche cobas h232) within 4 hours. The target condition was a diagnosis of type 1 AMI, adjudicated by 2 investigators. RESULTS: Of 817 included participants, 104 (12.8%) had AMI. Setting the cutoff at the lowest risk group, Troponin-only Manchester Acute Coronary Syndromes had 98.3% sensitivity (95% confidence interval 91.1% to 100%) and 25.5% specificity (21.4% to 29.8%) for type 1 AMI. History, ECG, Age, Risk Factors, Troponin had 86.4% sensitivity (75.0% to 98.4%) and 42.2% specificity (37.5% to 47.0%); History and ECG-only Manchester Acute Coronary Syndromes had 100% sensitivity (96.4% to 100%) and 3.1% specificity (1.9% to 4.7%), whereas History, ECG, Age, Risk Factors had 95.1% sensitivity (88.9% to 98.4%) and 12.1% specificity (9.8% to 14.8%). CONCLUSION: With point-of-care cTn testing, decision aids can identify patients at a low risk of type 1 AMI in the out-of-hospital environment. When used alongside clinical judgment, and with appropriate training, such tools may usefully enhance out-of-hospital risk stratification.
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Síndrome Coronariana Aguda , Infarto do Miocárdio , Humanos , Síndrome Coronariana Aguda/diagnóstico , Procedimentos Clínicos , Estudos Prospectivos , Infarto do Miocárdio/diagnóstico , Troponina , HospitaisAssuntos
Hemopneumotórax , Pneumotórax , Humanos , Hemopneumotórax/terapia , Pneumotórax/terapia , Tubos Torácicos , DrenagemRESUMO
OBJECTIVES: The Manchester Acute Coronary Syndromes ECG (MACS-ECG) prediction model calculates a score based on objective ECG measurements to give the probability of a non-ST elevation myocardial infarction (NSTEMI). The model showed good performance in the emergency department (ED), but its accuracy in the pre-hospital setting is unknown. We aimed to externally validate MACS-ECG in the pre-hospital environment. METHODS: We undertook a secondary analysis from the Pre-hospital Evaluation of Sensitive Troponin (PRESTO) study, a multi-centre prospective study to validate decision aids in the pre-hospital setting (26 February 2019 to 23 March 2020). Patients with chest pain where the treating paramedic suspected acute coronary syndrome were included. Paramedics collected demographic and historical data and interpreted ECGs contemporaneously (as 'normal' or 'abnormal'). After completing recruitment, we analysed ECGs to calculate the MACS-ECG score, using both a pre-defined threshold and a novel threshold that optimises sensitivity to differentiate AMI from non-AMI. This was compared with subjective ECG interpretation by paramedics. The diagnosis of AMI was adjudicated by two investigators based on serial troponin testing in hospital. RESULTS: Of 691 participants, 87 had type 1 AMI and 687 had complete data for paramedic ECG interpretation. The MACS-ECG model had a C-index of 0.68 (95% CI: 0.61 to 0.75). At the pre-determined cut-off, MACS-ECG had 2.3% (95% CI: 0.3% to 8.1%) sensitivity, 99.5% (95% CI: 98.6% to 99.9%) specificity, 40.0% (95% CI: 10.2% to 79.3%) positive predictive value (PPV) and 87.6% (87.3% to 88.0%) negative predictive value (NPV). At the optimal threshold for sensitivity, MACS-ECG had 50.6% sensitivity (39.6% to 61.5%), 83.1% specificity (79.9% to 86.0%), 30.1% PPV (24.7% to 36.2%) and 92.1% NPV (90.4% to 93.5%). In comparison, paramedics had a sensitivity of 71.3% (95% CI: 60.8% to 80.5%) with 53.8% (95% CI: 53.8% to 61.8%) specificity, 19.7% (17.2% to 22.45%) PPV and 93.3% (90.8% to 95.1%) NPV. CONCLUSION: Neither MACS-ECG nor paramedic ECG interpretation had a sufficiently high PPV or NPV to 'rule in' or 'rule out' NSTEMI alone.
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Síndrome Coronariana Aguda , Infarto do Miocárdio sem Supradesnível do Segmento ST , Humanos , Síndrome Coronariana Aguda/diagnóstico , Troponina T , Estudos Prospectivos , Técnicas de Apoio para a Decisão , Troponina , Serviço Hospitalar de Emergência , Hospitais , Eletrocardiografia , Dor no Peito/diagnóstico , Sensibilidade e EspecificidadeRESUMO
The perspective of patients is increasingly recognised as important to care improvement and innovation. Patient questionnaires such as patient-reported outcome measures may often require cross-cultural adaptation (CCA) to gather their intended information most effectively when used in cultures and languages different to those in which they were developed. The use of CCA could be seen as a practical step in addressing the known problems of inclusion, diversity and access in medical research.An example of the recent adaptation of a patient-reported outcome measure for use with ED patients is used to explore some key features of CCA, introduce the importance of CCA to emergency care practitioners and highlight the limitations of CCA.
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Pesquisa Biomédica , Serviços Médicos de Emergência , Humanos , Comparação Transcultural , Serviço Hospitalar de Emergência , Inquéritos e QuestionáriosRESUMO
In 2021, there was a significant increase in the number of reported drink spiking incidents across the UK. The new phenomenon of spiking via injection also emerged, which gained significant media attention. Campaigns encouraged potential spiking victims to attend an ED for testing. However, there is limited published research on drink spiking and no published studies on injection spiking. One UK guideline for the management of spiking exists, advising testing 'if clinically indicated' and is likely underused. Therefore, patients are often managed without drug testing, psychological support or a clear onward referral pathway. This practice review will explore the background of spiking, discuss drug testing options and highlight the psychological sequelae of spiking. An example guideline for the management of spiking incidents is attached.
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BACKGROUND: Health anxiety in attendees of out-patient medical clinics is well established; however, there has been a lack of research into health anxiety within emergency settings. AIMS: This study explored the prevalence of health anxiety in ambulatory presentations in a tertiary emergency department (ED) as well as the factors associated with pain and health anxiety in this setting. METHOD: A cross-sectional questionnaire design was used to gather data from adult ED ambulatory attendees across a 4-day sampling period to assess psychological and physical health variables. Number of attendances to ED over the previous 12 months was accessed through healthcare records. RESULTS: Of the final sample (n = 106), 77% were white British, 54% were male, and 14% presented with severe health anxiety as measured by the Short Health Anxiety Inventory (≥18). Participants with pre-existing health conditions had significantly higher levels of health anxiety (M = 12.36, SE = 1.59) compared with those without (M = 7.79, SE = 0.66). Stepwise multiple regression analyses identified anxiety sensitivity and pain catastrophizing as significant independent predictors of health anxiety, explaining 51% of the variance in health anxiety. Pain catastrophizing was also a significant independent predictor of pain level, accounting for 20% of the variance. CONCLUSION: This study provides insight into the prevalence of health anxiety in ED ambulatory presentations and key psychological predictors of health anxiety and pain. This has implications for treatment in an ED setting whereby patients may benefit from referral to medical psychology or mental health services.
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Serviço Hospitalar de Emergência , Dor , Humanos , Masculino , Feminino , Estudos Transversais , Dor/epidemiologia , HospitaisAssuntos
Charadriiformes , Medicina de Emergência , Humanos , Animais , Irlanda , Cuidadores , Técnica Delphi , Pesquisa , Reino UnidoRESUMO
BACKGROUND: Older people are at the greatest risk of poor outcomes after serious injury. Evidence is limited for the benefit of assessment by a geriatrician in trauma care. We aimed to determine the effect of geriatrician assessment on clinical outcomes for older people admitted to hospital with serious injury. METHODS: In this multicentre observational study (FiTR 2), we extracted prospectively collected data on older people (aged ≥65 years) admitted to the 23 major trauma centres in England over a 2·5 year period from the Trauma Audit and Research Network (TARN) database. We examined the effect of a geriatrician assessment within 72 h of admission on the primary outcome of inpatient mortality in older people admitted to hospital with serious injury, with patients censored at discharge. We analysed data using a multi-level Cox regression model and estimated adjusted hazard ratios (aHRs). FINDINGS: Between March 31, 2019, and Oct 31, 2021, 193 156 patients had records held by TARN, of whom 35 490 were included in these analyses. Median age was 81·4 years (IQR 74·1-87·6), 19 468 (54·9%) were female, and 16 022 (45·1%) were male. 28 208 (79·5%) patients had experienced a fall from less than 2 m. 16 504 (46·5%) people received a geriatrician assessment. 4419 (12·5%) patients died during hospital stay, with a median time from admission to death of 6 days (IQR 2-14). Of those who died, 1660 (37·6%) had received a geriatrician assessment and 2759 (62·4%) had not (aHR 0·43 [95% CI 0·40-0·46]; p<0·0001). INTERPRETATION: Geriatrician assessment was associated with a reduced risk of death for seriously injured older people. These data support routine provision of geriatrician assessment in trauma care. Future research should explore the key components of a geriatrician assessment paired with a health economic evaluation. FUNDING: None.
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Geriatras , Centros de Traumatologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Inglaterra/epidemiologia , Feminino , Hospitalização , Humanos , MasculinoRESUMO
INTRODUCTION: Patients presenting to EDs with chest pain of possible cardiac origin represent a substantial and challenging cohort to risk stratify. Scores such as HE-MACS (History and Electrocardiogram-only Manchester Acute Coronary Syndromes decision aid) and HEAR (History, ECG, Age, Risk factors) have been developed to stratify risk without the need for troponin testing. Validation of these scores remains limited. METHODS: We performed a post hoc analysis of the Limit of Detection and ECG discharge strategy randomised-controlled trial dataset (n=629; June 2018 to March 2019; 8 UK hospitals) to calculate HEAR and HE-MACS scores. A <4% risk of major adverse cardiac events (MACE) at 30 days using HE-MACS and a score of <2 calculated using HEAR defined 'very low risk' patients suitable for discharge. The primary outcome of MACE at 30 days was used to assess diagnostic accuracy. RESULTS: MACE within 30 days occurred in 42/629 (7%) of the cohort. HE-MACS and HEAR scores identified 85/629 and 181/629 patients as 'very low risk', with MACE occurring in 0/85 and 1/181 patients, respectively. The sensitivities of each score for ruling out MACE were 100% (95% CI: 91.6% to 100%) for HE-MACS and 97.6% (95% CI: 87.7% to 99.9%) for HEAR. Presenting symptoms within these scores were poorly predictive, with only diaphoresis reaching statistical significance (OR: 4.99 (2.33 to 10.67)). Conventional cardiovascular risk factors and clinician suspicion were related to the presence of MACE at 30 days. CONCLUSION: HEAR and HE-MACS show potential as rule out tools for acute myocardial infarction without the need for troponin testing. However, prospective studies are required to further validate these scores.
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Síndrome Coronariana Aguda , Troponina , Síndrome Coronariana Aguda/diagnóstico , Dor no Peito/diagnóstico , Eletrocardiografia , Serviço Hospitalar de Emergência , Humanos , Medição de Risco , Fatores de Risco , Troponina/análise , Troponina TRESUMO
Spinal fractures are the third most common traumatic injury in older people, of which cervical spine injuries make up around 15%. They are predominantly seen in people living with frailty who fall from standing height. Spinal fractures in this patient group are associated with substantial morbidity and mortality (over 40% at 1 year). For many older people who survive, their injuries will be life changing. Practice between EDs varies significantly, with no universally accepted guidelines on either assessment, investigation or management specific to older people experiencing trauma. This expert practice review examines the current evidence and emergency management options in this patient group through clinical scenarios, with the aim of providing a more unified approach to management.
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Lesões do Pescoço , Fraturas da Coluna Vertebral , Traumatismos da Coluna Vertebral , Idoso , Vértebras Cervicais/lesões , Humanos , Fraturas da Coluna Vertebral/terapia , Traumatismos da Coluna Vertebral/terapiaRESUMO
BACKGROUND: Traumatic pneumothoraces are present in one-fifth of multiple trauma victims. Traditional teaching mandates the insertion of a chest drain in the majority of cases. However, recent observational evidence suggests a trend towards conservative management. The aim of this survey was to understand current emergency medicine (EM) practice in placing chest drains for the management of moderate to severe traumatic pneumothoraces. METHODOLOGY: The survey was developed through expert consensus and sent electronically to senior EM doctors in 21 sites internationally. It described six clinical/imaging vignettes asking 'how likely are you to insert an intercostal chest drain to manage the pneumothorax in ED?'. A five-point response was available from very unlikely to very likely. All pneumothoraces were >1 cm on imaging, but mechanism, physiology and need for ventilation varied. RESULTS: Of a potential 606 respondents, 222 responses were received (37% response rate). Respondents were from five different countries, with the majority qualified for more than 10 years (median; 18 years). Within each scenario, there was a large variation in responses with the exception of tension pneumothorax. For vignettes without tension pneumothorax, there was a range from 52% (non-compromised 1 cm pneumothorax in a ventilated patient) to 89% (open pneumothorax with minimal clinical compromise) in respondents reporting that they would be likely or very likely to insert a chest drain. CONCLUSION: There is considerable variation in clinical practice involving both conservative and invasive strategies in the treatment of moderate to severe traumatic pneumothoraces. This suggests clinical equipoise for interventional trials to determine the optimal management strategy for this patient group.
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Traumatismo Múltiplo , Pneumotórax , Traumatismos Torácicos , Tubos Torácicos , Humanos , Pneumotórax/etiologia , Pneumotórax/terapia , Inquéritos e Questionários , Traumatismos Torácicos/complicações , Traumatismos Torácicos/terapiaRESUMO
This study aimed to gain an uncensored insight into the most difficult aspects of working as a frontline doctor across successive COVID-19 pandemic waves. Data collected by the parent study (CERA) was analysed using conventional content analysis. Participants comprised frontline doctors who worked in emergency, anaesthetic, and intensive care medicine in the UK and Ireland during the COVID-19 pandemic (n = 1379). All seniority levels were represented, 42.8% of the sample were male, and 69.2% were white. Four themes were identified with nine respective categories (in parentheses): (1) I'm not a COVID hero, I'm COVID cannon fodder (exposed and unprotected, "a kick in the teeth"); (2) the relentlessness and pervasiveness of COVID ("no respite", "shifting sands"); (3) the ugly truths of the frontline ("inhumane" care, complex team dynamics); (4) an overwhelmed system exacerbated by COVID (overstretched and under-resourced, constant changes and uncertainty, the added hinderance of infection control measures). Findings reflect the multifaceted challenges faced after successive pandemic waves; basic wellbeing needs continue to be neglected and the emotional impact is further pronounced. Steps are necessary to mitigate the repeated trauma exposure of frontline doctors as COVID-19 becomes endemic and health services attempt to recover with inevitable long-term sequelae.