Local Emergency Department Research Articles

Comparison of direct and indirect admission to a cardiac arrest centre for intubated out-of-hospital cardiac arrest patients in the Northwest England: an audit

Abstract Background Despite concerted global efforts to enhance cardio-pulmonary resuscitation (CPR) and post-resuscitation care, out-of-hospital cardiac arrest (OHCA) remains a significant cause of mortality. Current guidelines promote the concept of Cardiac Arrest Center (CAC), offering advanced post-resuscitation management with the aim of improving survival rates. However, it remains uncertain whether directly transporting OHCA patients from the scene to these centers would enhance their prognosis. Purpose This study aimed to assess whether direct transport of intubated OHCA patients to a higher-level cardiac arrest center in the Northwest of England yielded better outcomes compared to initial resuscitation in smaller local emergency departments followed by transfer. Methods Conducted as a retrospective analysis, the audit examined OHCA patients presenting at a single cardiac arrest center between October 2018 and April 2022. Only intubated patients were included. The study compared two groups based on the route of admission: direct admission to the cardiac arrest center from the field by emergency medical service providers versus indirect admission via inter-hospital transfer to the center. The primary outcomes assessed were inpatient survival and 30-day survival. Statistical analysis employed Student's T-test and Chi-square test for clinical significance. Results The audit included 214 patients, with 112 (52.34%) in the direct group and 102 (47.66%) in the indirect group. Baseline characteristics between the groups were similar, including age, gender, downtime, bystander CPR, haemodynamic status, initial presenting rhythm (VT/VF), post-arrest ECG (STEMI), comorbidities, and procedural outcomes (Table 1). However, the direct group exhibited significantly shorter average arrival times at the cardiac arrest center (72 minutes vs. 190 minutes, p=0.017), along with improved in-hospital survival (52.68% vs. 41.18%, p=0.009) and 30-day survival rates (52.68% vs. 37.25%, p=0.002). Conclusion The direct admission of intubated OHCA patients to a cardiac arrest center, as observed in this audit, was associated with improved outcomes attributed to expedited admission times. The study’s design limitations, including its non-randomized nature and single-center approach, underscore the need for further research.

The trajectory of serum salicylate concentrations after ingestion of medicinal oil containing methyl salicylate

Introduction The toxicokinetics of methyl salicylate after unintentional or intentional ingestion of medicinal oil containing methyl salicylate has not been well studied. We aimed to characterize the trajectory of serum salicylate concentrations and to evaluate factors associated with the peak serum salicylate concentration and the time from ingestion to peak concentration. Methods This was a retrospective cohort study of consecutive patients reported to the Hong Kong Poison Control Centre for laboratory-confirmed methyl salicylate poisoning by all local public emergency departments between 1 July 2008 and 30 June 2023. We analyzed cases with at least three serum salicylate concentrations. Multivariable generalized linear regression was used to identify factors significantly associated with the peak serum concentration and the time from ingestion to peak concentration. Results We included 41 patients (median age 81.0 years; 32 women and nine men). The median time from ingestion to the first peak serum salicylate concentration was 5.6 h (IQR: 3.2–10.8 h). Multiple regression showed that gastric aspiration (adjusted regression coefficient [β] − 2.50; 95% CI: −3.93 to −1.08; P = 0.001) and single-dose activated charcoal (adjusted β − 1.22; 95% CI: −2.02 to −0.42; P = 0.003) were significantly associated with a lower peak concentration, after adjusting for patient age, sex, exposure due to intentional self-harm, reported ingested dose, time from ingestion to emergency department presentation, vomiting, concurrent use of aspirin (acetylsalicylic acid) and other medications that affect gastric emptying or gastric acid secretion, blood pH, serum albumin concentration, and creatinine clearance. Discussion The serum salicylate concentration did not peak as quickly as generally believed, highlighting the importance of continued monitoring. Gastric aspiration and single-dose activated charcoal may help reduce gastrointestinal absorption, but their impact on clinical outcomes remains unclear. Conclusions Given the median time of 5.6 h (IQR: 3.2–10.8 h) from ingestion to the peak salicylate concentration, gastric aspiration and single-dose activated charcoal can be considered in patients up to a few hours after medicinal oil ingestion when the airway is protected.

Why Do Patients Opt for the Emergency Department over Other Care Choices? A Multi-Hospital Analysis.

There are several options for receiving acute care besides emergency departments (ED), such as primary care physician (PCP) offices, urgent care centers (UCC), and telehealth services. It is unknown whether these alternative modes of care have decreased the number of ED visits for patients or whether they are considered before visiting the ED. A comprehensive study considering all potential methods of care is needed to address the evolving landscape of healthcare. Our goal was to identify any factors or barriers that may have influenced a patient's choice to visit the ED as opposed to a UCC, PCP, another local ED, or use telehealth services. We surveyed ED patients between three hospital sites in the greater Buffalo, NY, area. The survey consisted of questions regarding the patients' reasons and rationale for choosing the ED over the alternative care options. The study also involved a health record review of the patients' diagnoses, tests/procedures, consults, and final disposition after completion of the survey. Of the 590 patients consented and surveyed, 152 (25.7%) considered seeking care at a UCC, 18 (3.1%) considered telehealth services, and 146 (24.7%) attempted to contact their PCP. On the recommendation of their PCP, patients presented to the ED 110 (20.7%) times and on the recommendation of the clinician at the UCC 54 (9.2%) times. Patients' perceived seriousness of their condition was the most common reason for their selected mode of transport to the ED and reason for choosing the ED as opposed to alternative care sites (PCP, UCC, telehealth). Based on criteria for an avoidable ED visit, 83 (14.1%) ED patients met these criteria. Individuals prioritize the perceived severity of their condition when deciding where to seek emergency care. While some considered alternatives (PCP, UCC, telehealth services), uncertainties about their condition and recommendations from other clinicians led many to opt for ED care. Our findings suggest a potential gap in understanding the severity of symptoms and determining the most suitable place to seek medical care for these particular conditions.

Predictive models of post-traumatic stress disorder, complex post-traumatic stress disorder, depression, and anxiety in children and adolescents following a single-event trauma.

This study examined the power of theory-derived models to account for the development of PTSD, Complex PTSD (CPTSD), depression, and anxiety in children and adolescents who had experienced a single-event trauma. Children (n = 234, aged 8-17 years) recruited from local Emergency Departments were assessed at two and nine weeks post-trauma. Data obtained from self-report questionnaires completed by the child, telephone interviews with parents, and hospital data were used to develop four predictive models of risk factors for PTSD, CPTSD, depression, and Generalized Anxiety Disorder (GAD). ICD-11 proposed diagnostic criteria were used to generate measures for CPTSD and PTSD to assess for risk factors and identify the sample prevalence of these disorders. At nine weeks post-trauma, 64% did not meet criteria for any disorder, 23.5% met criteria for PTSD, and 5.2% met criteria for CPTSD. 23.9% and 10.7% had developed clinically significant symptoms of depression and GAD, respectively. A cognitive model was the most powerful predictive model, a psychosocial model was weak, and subjective markers of event severity were more powerful than objective measures. Youth exposed to single-incident trauma may develop different forms of psychopathology, and PTSD and CPTSD are frequently experienced alongside other conditions. The cognitive model of PTSD shows utility in identifying predictors of PTSD, CPTSD, depression, and GAD, particularly the role of trauma-related negative appraisals. This supports the application of cognitive interventions which focus upon re-appraising trauma-related beliefs in youth.

Craic, Ceoil agus COVID-19: the impact of 'Fleadh Cheoil na hÉireann' on presentations to the local emergency department.

Fleadh Cheoil Na hÉireann, the world's largest Irish music festival, was held in Mullingar in August 2023, gathering a crowd of nearly 600,000 people. Our aim was to assess the impact on presentations to the local emergency department (ED). We performed a retrospective case analysis on all presentations to the ED at Regional Hospital Mullingar (RHM) from 23/7/2023 to 02/09/2023. We also collected data on COVID-19 swab results processed in our laboratory. There was a 10% increase in ED attendances during the 2weeks of the Fleadh. There was a statistically significant increase in COVID-19 presentations when compared to national positivity rates. Our study shows that the Fleadh led to an increase in all-cause ED visits as well as an increase in COVID-19 cases. Our study plays an important role in informing health service preparation for future host towns of the Fleadh.

Arkansas crisis stabilization unit guests: Baseline characteristics from a longitudinal cohort study.

Crisis Stabilization Units (CSUs) are short-term residential facilities that provide care to people experiencing mental health crises, seeking to reduce reliance on local emergency departments and avoid unnecessary jail detention. Despite these intentions, there is little foundational literature to support research on CSU efficacy and a dearth of research on the sociodemographic characteristics and specific needs of CSU patients. Here, we recruited and surveyed 208 participants admitted to one of two focal Arkansas CSUs on their sociodemographic characteristics, justice-involvement, mental health, substance use, and health care utilization. Results revealed that participants were mostly unemployed (68.16%), low-income (72.34%), and experiencing insecure housing (33.33%). They reported extensive justice-involvement (85.57%), high rates of clinically significant mental illness symptom severity (77.00% for anxious symptoms; 78.33% for depressive symptoms; 79.40% for traumatic stress symptoms), and recent substance use (73.34%). Recent engagement with other medical services was common, though more participants reported visiting an emergency department (42.23%) than did receiving outpatient medical care (26.73%). While research on CSU patient outcomes is needed, our results indicate that CSUs have the potential to be an essential part of the health care continuum by serving a population with multiple, intersecting needs and addressing a deficit in community-based crisis care. Continued investigation of community-based crisis intervention services is critical to bridging the gap between vital behavioral health resources and the populations in need of them. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Economic Impact of Community Paramedics Within Emergency Medical Services: A Systematic Review.

Globally, emergency medical services (EMSs) report that their demand is dominated by non-emergency (such as urgent and primary care) requests. Appropriately managing these is a major challenge for EMSs, with one mechanism employed being specialist community paramedics. This review guides policy by evaluating the economic impact of specialist community paramedic models from a healthcare system perspective. A multidisciplinary team (health economics, emergency care, paramedicine, nursing) was formed, and a protocol registered on PROSPERO (CRD42023397840) and published open access. Eligible studies included experimental and analytical observational study designs of economic evaluation outcomes of patients requesting EMSs via an emergency telephone line ('000', '111', '999', '911' or equivalent) responded to by specialist community paramedics, compared to patients attended by usual care (i.e. standard paramedics). A three-stage systematic search was performed, including Peer Review of Electronic Search Strategies (PRESS) and Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). Two independent reviewers extracted and verified 51 unique characteristics from 11 studies, costs were inflated and converted, and outcomes were synthesised with comparisons by model, population, education and reliability of findings. Eleven studies (n = 7136 intervention group) met thecriteria. These included one cost-utility analysis (measuring both costs and consequences), four costing studies (measuring cost only) and six cohort studies (measuring consequences only). Quality was measured using Joanna Briggs Institute tools, and was moderate for ten studies, and low for one. Models included autonomous paramedics (six studies, n = 4132 intervention), physician oversight (three studies, n = 932 intervention) and/or special populations (five studies, n = 3004 intervention). Twenty-one outcomes were reported. Models unanimously reduced emergency department (ED) transportation by 14-78% (higher quality studies reduced emergency department transportation by 50-54%, n = 2639 intervention, p < 0.001), and costs were reduced by AU$338-1227 per attendance in four studies (n = 2962). One study performed an economic evaluation (n = 1549), finding both that the costs were reduced by AU$454 per attendance (although not statistically significant), and consequently that the intervention dominated with a > 95% chance of the model being cost effective at the UK incremental cost-effectiveness ratio threshold. Community paramedic roles within EMSs reduced ED transportation by approximately half. However, the rate was highly variable owing to structural (such as local policies) and stochastic (such as the patient's medical condition) factors. As models unanimously reduced ED transportation-a major contributor to costs-they in turn lead to net healthcare system savings, provided there is sufficient demand to outweigh model costs and generate net savings. However, all models shift costs from EDs to EMSs, and therefore appropriate redistribution of benefits may be necessary to incentivise EMS investment. Policymakers for EMSs could consider negotiating with their health department, local ED or insurers to introduce a rebate for successful community paramedic non-ED-transportations. Following this, geographical areas with suitable non-emergency demand could be identified, and community paramedic models introduced and tested with a prospective economic evaluation or, where this is not feasible, with sufficient data collection to enable a post hoc analysis.

Symptoms and coronary risk factors predictive of adverse cardiac events in chest pain patients in an Asian emergency department: the need for a local prediction score.

Clinical assessment is pivotal in diagnosing acute coronary syndrome. Our study aimed to identify clinical characteristics predictive of major adverse cardiac events (MACE) in an Asian population and to derive a risk score for MACE. Patients presenting to the emergency department (ED) with chest pain and non-diagnostic 12-lead electrocardiograms were recruited. Clinical history was recorded in a predesigned template. Random glucose and direct low-density lipoprotein measurements were taken, in addition to serial troponin. We derived the age, coronary risk factors (CRF), sex and symptoms (ACSS) risk score based on multivariate analysis results, considering age, CRF, sex and symptoms and classifying patients into very low, low, moderate and high risk for MACE. Comparison was made with the ED Assessment of Chest Pain Score (EDACS) and the history, electrocardiogram, age, risk factors, troponin (HEART) score. We also modified the HEART score with the CRF that we had identified. The outcomes were 30-day and 1-year MACE. There were a total of 1689 patients, with 172 (10.2%) and 200 (11.8%) having 30-day and 1-year MACE, respectively. Symptoms predictive of MACE included central chest pain, radiation to the jaw/neck, associated diaphoresis, and symptoms aggravated by exertion and relieved by glyceryl trinitrate. The ACSS score had an area under the curve of 0.769 (95% confidence interval [CI]: 0.735-0.803) and 0.760 (95% CI: 0.727-0.793) for 30-day and 1-year MACE, respectively, outperforming EDACS. Those in the very-low-risk and low-risk groups had <1% risk of 30-day MACE. The ACSS risk score shows potential for use in the local ED or primary care setting, potentially reducing unnecessary cardiac investigations and admission.

Remote monitoring is an independent predictor of better survival in patients with ischemic cardiomyopathy and implantable cardioverter-defibrillators

Abstract Introduction Despite improvements in pharmacotherapy and advancements in invasive techniques, patients with ischemic cardiomyopathy are at high risk of adverse events and death. Strategies aimed at improving prognosis, including patient-centered individualization of care are needed. Remote monitoring (RM) of patients with heart failure, which allows for a continuous assessment of device- and some patient-related parameters, has been shown to reduce the risk of hospitalization and death, although no analyses were focused specifically on patients with ischemic cardiomyopathy after percutaneous coronary intervention (PCI). Purpose To determine whether RM is associated with outcomes in patients with ischemic cardiomyopathy after percutaneous coronary intervention. Methods The clinical, echocardiographic and angiographic data of consecutive patients with ICM and ICD or CRT-D, who had undergone PCI were obtained from the single-centre COMMIT-HF registry. Each consecutive patient with ICM was offered RM at the discretion of the treating physician. The RM center in our facility monitors patients with cardiac implantable devices in all working days. In case of any clinical, or device-related events potentially requiring reaction, patients are telephonically invited to contact healthcare system, either in the local emergency departments, or in our hospital, or outpatient clinic. Patients supervised with RM undergo routine in-person visits in the outpatient device clinic every 12 months. In the conventional arm, routine visits in the outpatient clinic occur every 6 months. The long-term data were acquired from the National Health Fund – the sole Polish healthcare provider. The primary outcome of the study was 36-month all-cause mortality. Results In the years 2009-2017, there were a total of 1019 patients with ICM and ICD, who underwent PCI, and those constituted the study group. Of those, 227 (22.3%) were monitored remotely, while the remaining were treated conventionally. The studied groups did not differ significantly, apart from that the patients with RM had a history of CABG, and had a lower mean left ventricular ejection fraction (LVEF, 26% vs 32%, p&amp;lt;0.001) than subjects without RM, while the percentage of CRT-D devices was significantly higher in patients with RM (36.2% vs 6.2%, p&amp;lt;0.001). The 36-month all-cause mortality rate was 18.9% in patients monitored remotely and 25.3% in subjects without RM (p log rank = 0.028). In the multivariable analysis, RM was identified as an independent predictor of lower mortality. The other variables independently associated with higher survival were lower age, absence of anemia, optimal glomerular filtration rate, and higher LVEF. Conclusions Remote monitoring of patients with ischemic cardiomyopathy is independently associated with lower all-cause mortality in a real-world cohort of patients with ICDs.Baseline characteristicsMultivariable analysis

An unusual presentation of subacute Haemophilus parainfluenzae endocarditis in a low-risk woman treated by minimally invasive mitral valve repair: a case report

BackgroundHACEK endocarditis is usually insidious and can often be difficult to diagnose due to the slow-growing nature of the organisms. This report presents our experience in treating a patient with Haemophilus parainfluenzae endocarditis.Case presentationWe describe the case of a previously fit and well 23 year-old woman who presented to her local emergency department with a four-week history of persistent febrile illness. She had associated nausea, vomiting, and lethargy. This was preceded by an episode of mucopurulent rhinorrhoea. She was treated empirically with oral amoxicillin for a putative diagnosis of rhinosinusitis. Initially, her symptoms abated, however, she was readmitted with high fevers and a new pansystolic murmur. Transthoracic echocardiography revealed a large, mobile, echogenic mass, tethered to the posterior mitral valve leaflet (PMVL) and mild mitral regurgitation (MR). On examination, she had multiple non-tender, erythematous macules on the plantar surface of her feet, consistent with Janeway lesions. Two separate blood cultures grew H. parainfluenzae. Infectious diseases recommended a four-week course of intravenous ceftriaxone. Transesophageal echocardiography demonstrated a perforation within the P3 segment of the PMVL. Subsequently, the patient underwent mitral valve repair surgery with an uneventful recovery.ConclusionsOur case highlights the importance of promptly diagnosing HACEK endocarditis. A prolonged course of antibiotic therapy can be lifesaving, and surgery is often necessary to address complications such as perforation within the mitral valve leaflets. In our patient, we were able to perform a sliding P2 leaflet plasty for good quality repair of the mitral valve, through a minimally invasive right anterior thoracotomy.

Evaluation of Seasonal Hazelnut Workers' Emergency Department Applications in Ordu Province: A Retrospective Study

Objective: In Turkey, agricultural worker migration occurs in order to maintain different regulations and management in different seasons. Seasonal agricultural workers (SAWs) may also cause problems such as not knowing the conditions of the region they go to, experiencing health problems due to seasonal conditions, and increased workload in local institutions brought about by population growth due to humidity. This study aimed to evaluate the emergency service applications of seasonal hazelnut workers during the hazelnut harvesting season and to find solutions to possible health problems. Method: It was a single-center, retrospective study and the applications of seasonal hazelnut workers who applied to the local tertiary emergency department between 01 August 2022 and 30 September 2022 were evaluated. The socio-demographic characteristics of non-pregnant patients aged 18 and over, their reasons for admission to the emergency department, and the treatments they received were recorded. Results: 400 patients with no missing data were included in the study. 60.2% of the patients included in the study were female and 19% were SAWs who were not registered in the population of Ordu province. It was determined that the most common causes of SAWs in emergency department admissions were allergic reactions with at 37.3% and trauma with at 26%. Conclusion: It is observed that SAWs increase the rates of emergency service admissions during the hazelnut harvesting season. We think that in this period, the employment of healthcare personnel should be increased, SAWs should be trained in terms of diseases that may occur due to environmental factors and working conditions, and the necessary health plans should be determined in advance.

E035 Tocilizumab and the reversible cerebral vasoconstriction syndrome

Abstract Background/Aims Reversible cerebral vasoconstriction syndrome (RCVS) describes a group of conditions characterised by thunderclap headache and radiographic evidence of multifocal cerebral artery vasoconstriction. While typically following a benign course to resolution within a period of days to weeks, a small proportion of patients experience complications such as stroke, seizure or cerebral oedema. While a wide range of aetiological factors have been implicated in the clinical literature, there is, to our knowledge, only one prior publication reporting an association between tocilizumab and RCVS. Methods Here, we describe the case of a patient who developed RCVS following treatment with tocilizumab for rheumatoid arthritis. Results A 41 year old lady presented to her local emergency department after waking from sleep with sudden onset thunderclap headache with associated photophobia and vomiting. There was no prior history of headache. Her past medical history included rheumatoid arthritis and depression. At time of admission, her prescribed medications included folic acid, sertraline, methotrexate and tocilizumab. For the past 5 years, her rheumatoid arthritis had been controlled with a combination of methotrexate and etanercept, but, with her disease flaring, the etanercept was switched for tocilizumab six weeks prior to admission. Initial evaluation with CT head, CT venogram and lumbar puncture did not reveal any underlying abnormalities. A subsequent CT angiogram of the head and neck revealed multiple smooth stenoses bilaterally within the anterior cerebral arteries (ACA), middle cerebral arteries (MCA) and posterior cerebral arteries (PCA). A diagnosis of RCVS was made and tocilizumab was discontinued. Conclusion In patients taking tocilizumab, particular consideration should be given to the possibility of RCVS when performing a diagnostic evaluation of thunderclap headache. Tocilizumab may be an aetiological factor in this condition and its discontinuation may prevent the development of more serious complications. Disclosure B. Corney: None. C. Rhys-Dillon: None.

Workplace violence against healthcare workers in the emergency department in Hong Kong

AbstractIntroductionWorkplace violence affects the dignity and well‐being of healthcare workers and poses threats to the efficiency and success of the healthcare system. Healthcare workers in the emergency department (ED) are known to be vulnerable to workplace violence. This study explored the prevalence of workplace violence in the ED in Hong Kong and factors associated with self‐reported workplace violence.MethodsAn anonymous, voluntary, self‐administered and web‐based cross‐sectional survey was carried out from 1 June to 30 June 2022 among doctors and nurses in three regional EDs. Multivariable logistic regression analyses were conducted to examine the factors associated with workplace violence.ResultsA total of 162 healthcare workers including 57 doctors and 105 nurses participated in the study, with an overall response rate of 50.8%. The overall prevalence of workplace violence was 66.7%. Verbal abuse (64.2%) was more common than physical violence (20.4%). Nursing group was significantly correlated with physical violence (aOR 7.27, p = 0.005). Reporting rate of workplace violence remained low (18.2% for physical violence and 12.5% for verbal abuse). More than half of the participants with experience of workplace violence reported that the incident affected their mental well‐being.ConclusionsWorkplace violence was a significant concern in the local ED and under‐reporting was not uncommon. Impact of workplace violence on healthcare workers and the healthcare system should be well recognised. Workplace violence protocol and prevention strategies are crucial.

Characteristics and outcome of patients with malaria presented to a Hong Kong emergency department—A retrospective cohort analysis

AbstractBackgroundMalaria remains a significant cause of illness for return travellers in Hong Kong. However, the lack of experience of local healthcare providers in tropical medicine and non‐specific presenting symptoms may lead to underdiagnosis or delayed diagnosis of the disease. We evaluate patients presenting with malaria to a local emergency department to understand the disease presentation and outcome.MethodsA retrospective review of all patients diagnosed with malaria presenting to the emergency department from January 2009 to December 2019 was conducted. Information about patient demographics, travel history, presenting vital signs and blood results, how the diagnosis is made, clinical features and outcomes were analysed. Subgroup analysis was also performed for comparison.ResultsAmong the 70 patients diagnosed with malaria, most of them were imported cases (98.6%). Most were infected with Plasmodium Falciparum (50%) and Plasmodium vivax (45.7%). The common presenting symptoms included fever (100%), nausea or vomiting (42.9%) and headache (38.6%). 43 out of 70 cases had a diagnosis made in the emergency department, either by malarial blood smear (34.3%) or incidental haematological findings (27.1%). Most cases could be discharged uneventfully (90%), with six cases requiring Intensive Care Unit admission during the stay (8.6%). Patients with diagnoses not made in AED had a significantly lower mean arterial pressure (p = 0.009) and haemoglobin level (p = 0.004). Significantly lower platelet count (p = 0.002) and higher bilirubin level (p = 0.041) were found in patients who required ICU admission. For those who had AED reattendance before diagnosis was made, their creatinine levels were significantly higher (p = 0.022) and had a longer length of stay (p = 0.021).ConclusionsThe clinical presentation of imported malaria cases is non‐specific, and high suspicion of malaria should be raised when diagnosing febrile patients with a travel history. The history of taking malarial chemoprophylaxis is essential and should have been included in most cases. Malarial‐specific treatments were rarely given in the emergency department despite diagnosis.

Trauma Injuries Associated with Rope Bullfights in the Azores: A Cross-Sectional Study

The aim of the study was to describe trauma injuries associated with rope bullfights in the Azores, Portugal, regarding the cause of the incident, trauma mechanism, most affected anatomical areas, and injury severity. Two-year cross-sectional study in the local hospital with prospective data collection. Patients who were consecutively admitted to the local hospital's emergency department with trauma injuries from the bull's direct impact or from falls either during the bull's escape or when handling the rope, were included. Data on general demographics, lesion characteristics, treatments, need for hospitalization and mortality were collected. Fifty-six incidents and 80 trauma injuries were identified. The main cause of trauma was the bull's direct impact (37; 66.07%) and the mechanism of injury was blunt trauma in all patients (100%; 56). Head and neck injuries (27; 33.75%) were the most common. The median Injury Severity Score at the emergency department admission was 4. Major trauma was noted in five patients (8.92%). Ten patients (17.85%) needed hospitalization with a median hospital stay of seven days. Three of the 10 hospitalized patients (30%) were previously admitted to the intensive care unit. Surgery was performed in six patients (10.71%). The main cause of trauma was the bull's direct impact, and the mechanism of injury was blunt trauma. The most affected anatomical areas were the head and neck. These findings are a wake-up call to the impact of these events regarding the economic costs they entail, the costs for the health of the local population, the safety measures currently implemented and the availability of the necessary means to treat these patients.

Abstract TP47: When Folks Stroke at a Freestand: Building Successful Stroke Workflows for Freestanding Emergency Departments

Background: Services offered at freestanding emergency departments (FSED) vary and often have inconsistent clinical education and workflow standardization. Delivery of clinical education and implementation of hospital-based emergency department (ED) workflows to FSEDs contributes to a successful system of care. All sites in a mostly rural region are held to PSC standards with 24/7 ED physician coverage from a local, contracted group. All sites have 24/7 neurology provider coverage from an internal Neurohospitalist group that responds to stroke alerts in person or via telestroke. Nursing, radiology, and pharmacy leadership across the region participate in regional stroke and quality committees. Methods: Clinical education for FSED staff aligns with hospital-based EDs but includes competencies related to lack of ancillary services at the FSEDs. NIHSS certification is required and renewed every two years. Quarterly stroke education posters team are at all sites and new hire training is standardized. Availability of thrombolytics is maintained by pharmacy even though they are not on site at FSEDs. Volume and accuracy of 2022 stroke alert activations were reviewed as were door to CT first slice times, total thrombolytic cases, and median D2N times. FSED data was compared to local hospital-based ED outcomes and national stroke standards. Results: There were 27 total FSED stroke alert activations in 2022; 13 had a final coded stroke diagnosis. This 48% accuracy rate is above the range of 35-40% across the region’s hospital-based EDs and meets national standards for alert accuracy. Median door to CT time was 20 minutes and is among the best for the region though slightly longer than national standards. There were 5 FSED thrombolytic cases with a median D2N time of 55 minutes—below the 60-minute national recommendation for treatment time. Conclusion: Providing clinical education and standardizing workflows in the FSEDs resulted in stroke metrics aligning with (or exceeding) regional and national standards. leading to a positive impact patient care when stroke patients present for emergent evaluation and treatment at a FSED.

Assessing the precision of artificial intelligence in ED triage decisions: Insights from a study with ChatGPT

BackgroundThe rise in emergency department presentations globally poses challenges for efficient patient management. To address this, various strategies aim to expedite patient management. Artificial intelligence's (AI) consistent performance and rapid data interpretation extend its healthcare applications, especially in emergencies. The introduction of a robust AI tool like ChatGPT, based on GPT-4 developed by OpenAI, can benefit patients and healthcare professionals by improving the speed and accuracy of resource allocation. This study examines ChatGPT's capability to predict triage outcomes based on local emergency department rules. MethodsThis study is a single-center prospective observational study. The study population consists of all patients who presented to the emergency department with any symptoms and agreed to participate. The study was conducted on three non-consecutive days for a total of 72 h. Patients' chief complaints, vital parameters, medical history and the area to which they were directed by the triage team in the emergency department were recorded. Concurrently, an emergency medicine physician inputted the same data into previously trained GPT-4, according to local rules. According to this data, the triage decisions made by GPT-4 were recorded. In the same process, an emergency medicine specialist determined where the patient should be directed based on the data collected, and this decision was considered the gold standard. Accuracy rates and reliability for directing patients to specific areas by the triage team and GPT-4 were evaluated using Cohen's kappa test. Furthermore, the accuracy of the patient triage process performed by the triage team and GPT-4 was assessed by receiver operating characteristic (ROC) analysis. Statistical analysis considered a value of p < 0.05 as significant. ResultsThe study was carried out on 758 patients. Among the participants, 416 (54.9%) were male and 342 (45.1%) were female. Evaluating the primary endpoints of our study - the agreement between the decisions of the triage team, GPT-4 decisions in emergency department triage, and the gold standard - we observed almost perfect agreement both between the triage team and the gold standard and between GPT-4 and the gold standard (Cohen's Kappa 0.893 and 0.899, respectively; p < 0.001 for each). ConclusionOur findings suggest GPT-4 possess outstanding predictive skills in triaging patients in an emergency setting. GPT-4 can serve as an effective tool to support the triage process.

Health care utilisation of asylum seekers and refugees in the South-West of Germany.

Limited evidence on utilisation of health care by recently arrived asylum seekers and refugees in high-income countries is available. This study aims to describe the implementation of an integrated care facility (ICF) in an initial reception centre and measure the utilisation of care and the influence of operational parameters. In a retrospective cohort study design, using medical records, we followed inhabitants of a reception centre in Germany between 11.10.2015 and 30.05.2018. We assessed frequency of visits and revisits to a newly established integrated care facility (ICF), and the effects of the ICF on visits to the local emergency department (LED) in the regional tertiary hospital using survival analysis and time series regression. We also explore the influence of operational parameters on the different implementation phases; phase 1: provisional clinic with 1-2 hours of physician presence daily, phase 2: implementation of ICF with 2-4 hours of care by a team of doctors and nurses daily, phase 3: routine running of ICF with daily operational hours of 10am-2pm with care provided by an interdisciplinary team of doctors and nurses. 14,419 total medical visits were recorded from 1,883 persons seeking health care in the ICF. The absolute number of visits per day remained similar over the study period (19·9/day), yet the relative number of visits changed from 2·2 to 15 per 100 inhabitants from phase 2 to 3, respectively. Most visits were due to respiratory infections (612/3080, 20%), and trauma and musculoskeletal conditions (441/3080, 14%). The rate of revisits to ICF was 2·9 per person per month (95%CI 2·9-3), more for those older, female, from North Africa and those with a translator present. The ratio of visits to the LED changed from 0·3/100 inhabitants per day to 0·14/100 inhabitants after implementation of the ICF and back to 0·3/100 inhabitants during the routine running. Though seasonal variation and referral practices must be considered, a high rate of revisits to the ICF were recorded. While visits to the LED decreased after the implementation of the ICF, visits returned to the pre-ICF levels during the routine running of the ICF. The results show that AS&R require reliable access to health care, yet the needs of specific groups of migrants may be different, especially those with language barriers, minority groups or those from certain regions. As such, care should be migrant sensitive and adapt to the changing needs of the population. Though more research is required to better understand the differing needs of migrants, this study may help to inform guidelines surrounding migrant sensitive standards of care in Germany.

Detecting Stroke at the Emergency Department by a Point of Care Device: A Multicenter Feasibility Study.

To evaluate if the Strokefinder MD 100 by Medfield Diagnostics AB can be used as a point of care device in overcrowded Emergency Departments (ED). We used the strokefinder MD 100 by Medfield Diagnostics AB in two Greek National Health System (NHS) Hospitals Emergency Departments. Our research protocol was approved by local scientific and ethics committees. We prospectively enrolled 71 adult patients from two NHS emergency departments in whom stroke was included as a differential diagnosis after triage. The feasibility of using the Strokefinder MD 100 by Medfield Diagnostics AB in various emergency department settings was evaluated through a structured questionnaire. The strokefinder MD 100 was used on 71 patients in various settings in the Emergency Department. In every case, the test was completed at the patient bedside without interfering with other ongoing and diagnostic and resuscitation procedures. There was no additional delay to patient care caused by performing the test when compared with current local Emergency Department practice and protocol. In almost 90% of the cases, a clear result was produced by the device. The Strokefinder MD 100 can be safely used as a point of care device by all trained healthcare professionals, in the most overcrowded emergency department, in various ED locations. Point of Care Systems, Cerebrovascular Stroke, Proof of Concept Study.

No-Opioid Discharge Following Artificial Urinary Sphincter Placement Does Not Significantly Increase Health Care System Burden.

Postoperative opioid prescriptions are associated with an increased risk of opioid dependance. While studies on no-opioid discharge strategies have been assessed following many urologic procedures, the effect of no-opioid discharges on health care utilization following artificial urinary sphincter placement is unknown. We performed a single-surgeon retrospective comparison of health care system interactions following artificial urinary sphincter implantation between patients who received an opioid prescription on discharge to those who did not. We identified 101 male patients who underwent 3-piece artificial urinary sphincter placement or revision by 1 provider between 2015 and 2022. All patients were discharged with acetaminophen and ibuprofen; none received intraoperative local anesthetic. Demographic information, preprocedural opioid use, opioid prescriptions following the procedure, postoperative office communications, unplanned office visits, and emergency department (ED) visits were recorded for each patient for 90 days. Forty-five patients (45%) were discharged without an opioid prescription and 56 patients (55%) were discharged with an opioid prescription. No differences in age, race, BMI, operative time, or presence of a preoperative opioid prescription were observed. Discharge without an opioid did not significantly increase the number of office communications (55% vs 40%, P = .11), unplanned office visits (36% vs 23%, P = .19), or ED visits (20 vs 12, P = .41) within 90 days of implantation/revision. Opioids can be omitted from the discharge analgesic regimen following artificial urinary sphincter placement without increasing burden to surgical office staff or local EDs. Providers should consider no-opioid discharges for patients undergoing uncomplicated sphincter placement to limit risk of opioid-related morbidity.