Emergency department clinical performance of ADVIA Centaur n-terminal prohormone of B-type natriuretic peptide assay.

BACKGROUND: Natriuretic peptide testing is guideline recommended as an aid to the diagnosis of heart failure (HF). We sought to evaluate the performance of the ADVIA Centaur (Siemens Healthcare Diagnostics, Tarrytown, NY) NT-proBNPII assay (PBNPII) in emergency department (ED) dyspneic patients. METHODS: Eligible patients presented to the ED with dyspnea, with their gold standard diagnosis determined by up to 3 cardiologists blinded to the PBNPII results. Patients were stratified into 3 groups based on PBNPII resultsa rule out group of NT-proBNP<300  pg/mL, an age-specific rule in group using cutoffs of 450, 900, and 1800 pg/mL, for <50, 50-75, and > 75 years respectively, and an intermediate cohort for results between the rule out and rule in groups. RESULTS: Of 3128 eligible patients, 1148 (36.7 %) were adjudicated as acute heart failure (AHF). The gold standard AHF diagnosis rate was 3.7, 24.3, and 67.2 % for patients with NTproBNPII in the negative, indeterminate, and positive groups, respectively. Overall likelihood ratios (LR) were 0.07 (95 % CI: 0.05,0.09), 0.55 (0.45,0.67), and 3.53 (3.26,3.83) for the same groups, respectively. Individual LR+for age dependent cutoffs were 5.01 (4.25,5.91), 3.71 (3.25,4.24), and 2.38 (2.10,2.69), respectively. NTproBNPII increased with increasing severity of HF when stratified by NYHA classification. CONCLUSIONS: The ADVIA Centaur PBNPII assay demonstrates acceptable clinical performance using the recommended single rule out and age dependent rule in cutoffs for an AHF diagnosis in dyspneic ED patients.

Assessment, Management and Quality of Care of Patients Presenting with Non-Traumatic Acute Chest Pain in the Emergency Room who had Acute Coronary Syndrome.

BACKGROUND: Non-traumatic Acute Chest pain (NTACP) is a common presentation in the emergency services of many hospitals and a key presenting symptom of acute coronary syndrome (ACS). However, there is a dearth of data on the system of care of ACS patients in our facilities. OBJECTIVE: Our objective was to evaluate the process of care of patients presenting with NTACP at a Tertiary Hospital emergency department (ED) in sub-Saharan Africa, using quality indicators of a universal chain of survival to identify any care gaps in the diagnosis and management of those with life-threatening ACS. METHODS: This was a retrospective cross-sectional study of adult patients ≥18 years of age, seen between July 2020 and June 2023 at the ED of the University College Hospital (UCH), Ibadan, Nigeria. We used this information to determine the frequency of ACS amongst those presenting with NTACP. From this subset, we assessed the main domains of quality indicators of the universal chain of survival in ACS care. These were, early symptom recognition and call for help; emergency medical service (EMS) evaluation and treatment; ED evaluation and treatment; and reperfusion therapy. RESULTS: We assessed a total of 4,306 patients who presented to the ED during the study period. Of these, 225 patients presented with NTACP. The mean ± SD age of these patients was 45.9 ± 18.4 years, with most between the ages of 40-49 years (20.9%) and males (50.7%). More than 80% of the patients presented to ED 12 hours after the onset of chest pain. Only 4.0% presented via an ambulance service which offered no prehospital guideline-directed medical treatment, and 70.7% were non-referred patients. Only 37.3%, 57.8%, 12.4%, and 8.9% had ECG, chest x-ray, echocardiography, and cardiac enzyme evaluation, respectively, in the acute phase of care. There were 29 (12.9%) patients who had a diagnosis of ACS. Two (6.9%) had medical revascularization with thrombolytic agents, while 8 (27.6%) and 19 (65.5%) were referred for primary and secondary PCI respectively. CONCLUSION: We found a high burden of late presentation and significant barriers to recommended guideline management of ACS patients, presenting with clinical features of NTACP in our hospital's ED.

CONTEXTE: La douleur thoracique aiguë non traumatique (NTACP) est une présentation courante dans les services d'urgence de nombreux hôpitaux et un symptôme clé du syndrome coronarien aigu (SCA). Cependant, il y a peu de données sur le système de soins des patients atteints de SCA dans nos établissements. OBJECTIF: Notre objectif était d'évaluer le processus de prise en charge des patients présentant une NTACP dans un service d'urgence d'un hôpital tertiaire en Afrique subsaharienne, en utilisant des indicateurs de qualité de la chaîne universelle de survie pour identifier les lacunes dans le diagnostic et la gestion de ceux présentant un SCA potentiellement mortel. MÉTHODES: Il s'agit d'une étude rétrospective transversale sur des patients adultes âgés de ≥18 ans, vus entre juillet 2020 et juin 2023 aux urgences de l'Hôpital Universitaire de l'Université d'Ibadan (UCH), Nigeria. Nous avons utilisé ces informations pour déterminer la fréquence du SCA parmi ceux présentant une NTACP. À partir de ce sous-ensemble, nous avons évalué les principaux domaines des indicateurs de qualité de la chaîne universelle de survie dans les soins du SCA. Ces domaines comprenaient la reconnaissance précoce des symptômes et l'appel à l'aide, l'évaluation et le traitement par les services médicaux d'urgence (SMU), l'évaluation et le traitement aux urgences, et la thérapie de reperfusion. RÉSULTATS: Nous avons évalué un total de 4 306 patients qui se sont présentés aux urgences au cours de la période d'étude. Parmi eux, 225 patients présentaient une NTACP. L'âge moyen ± écart-type de ces patients était de 45,9 ± 18,4 ans, la plupart ayant entre 40 et 49 ans (20,9%) et étant des hommes (50,7%). Plus de 80% des patients se sont présentés aux urgences 12 heures après le début de la douleur thoracique. Seulement 4,0% sont arrivés via un service d'ambulance qui n'a pas offert de traitement médical préhospitalier dirigé par des lignes directrices, et 70,7% étaient des patients non référés. Seuls 37,3%, 57,8%, 12,4% et 8,9% ont eu un ECG, une radiographie thoracique, une échocardiographie et une évaluation des enzymes cardiaques, respectivement, dans la phase aiguë des soins. Vingt-neuf patients (12,9%) ont été diagnostiqués avec un SCA. Deux (6,9%) ont subi une revascularisation médicale avec des agents thrombolytiques, tandis que 8 (27,6%) et 19 (65,5%) ont été référés pour une ICP primaire et secondaire, respectivement. CONCLUSION: Nous avons constaté une forte prévalence de présentation tardive et des obstacles significatifs à la gestion recommandée par les lignes directrices des patients atteints de SCA, se présentant avec des caractéristiques cliniques de NTACP dans les urgences de notre hôpital. MOTS CLÉS: Qualité des soins, Douleur thoracique non traumatique, Syndrome coronarien aigu, Troponines, Reperfusion, Intervention coronarienne percutanée, Département/salle d'urgence, Protocoles de diagnostic, Assurance santé.

Video laryngoscopy may improve the intubation outcomes in critically ill patients: a systematic review and meta-analysis of randomised controlled trials.

BACKGROUND: The role of video laryngoscopy in critically ill patients requiring emergency tracheal intubation remains controversial. This systematic review and meta-analysis aimed to evaluate whether video laryngoscopy could improve the clinical outcomes of emergency tracheal intubation. METHODS: We searched the PubMed, Embase, Scopus and Cochrane databases up to 5 September 2024. Randomised controlled trials comparing video laryngoscopy with direct laryngoscopy for emergency tracheal intubation were analysed. The primary outcome was the first-attempt success rate, while secondary outcomes included intubation time, glottic visualisation, in-hospital mortality and complications. RESULTS: Twenty-six studies (6 in prehospital settings and 20 in hospital settings) involving 5952 patients were analysed in this study. Fifteen studies had low risk of bias. Overall, there was no significant difference in first-attempt success rate between two groups (RR 1.05, 95% CI 0.97 to 1.13, p=0.24, I2=89%). However, video laryngoscopy was associated with a higher first-attempt success rate in hospital settings (emergency department: RR 1.13, 95% CI 1.03 to 1.23, p=0.007, I2=85%; intensive care unit: RR 1.16, 95% CI 1.05 to 1.29, p=0.003, I2=68%) and among inexperienced operators (RR 1.15, 95% CI 1.03 to 1.28, p=0.01, I2=72%). Conversely, the first-attempt success rate with video laryngoscopy was lower in prehospital settings (RR 0.75, 95% CI 0.57 to 0.99, p=0.04, I2=95%). There were no differences for other outcomes except for better glottic visualisation (RR 1.11, 95% CI 1.03 to 1.20, p=0.005, I2=91%) and a lower incidence of oesophageal intubation (RR 0.42, 95% CI 0.24 to 0.71, p=0.001, I2=0%) when using video laryngoscopy. CONCLUSIONS: In hospital settings, video laryngoscopy improved first-attempt success rate of emergency intubation, provided superior glottic visualisation and reduced incidence of oesophageal intubation in critically ill patients. Our findings support the routine use of video laryngoscopy in the emergency department and intensive care units. PROSPERO REGISTRATION NUMBER: CRD 42023461887.

Strengthening emergency department response to chemical, biological, radiological, and nuclear disasters: A scoping review.

INTRODUCTION: Natural hazards resulting in disasters are increasing globally, impacting communities and disrupting industries. In addition to planning for these natural hazard disasters, emergency departments (EDs) should prepare for chemical, biological, radiological, and nuclear (CBRN) incidents that result in surges of patient presentations. Chemical, biological, radiological, and nuclear incidents differ in preparedness to natural hazards, requiring an understanding of patient management and health system-related challenges. METHODS: This scoping review used the Arksey and O'Malley five-step framework. Manuscripts were retrieved from four databases and search engines using keywords relating to impacts on the ED from real world CBRN event(s). Analysis focused on the characteristics of CBRN event, ED impact, and lessons learnt against four surge capacity domains that including staff, stuff, space, and systems. RESULTS: A total of 44 paper were included in this review. Most of the incidents were chemical in nature (n = 36/44, 81.8 %). The majority of CBRN incidents were accidental (n = 34/44, 77.3 %). Between 1 and 1470 people (Mdn=56, IQR: 18-228) presented to an ED from each event. Most patients were discharged from the ED, but this was variably reported. Some key lessons related to secondary exposure to ED staff, repurposing spaces, and coordination of CBRN incidents. CONCLUSION: With the increasing number of CBRN incidents, strategies to strengthen EDs and limit the impact from a surge in patient presentations are paramount. An understanding of local CBRN risk to inform a top-hazards approach to CBRN preparedness, and the implementation of pre-emptive CBRN clinical pathways is recommended. Additionally, strategies should be implemented to protect staff from the risk of secondary exposure to a CBRN event. These strategies may include adequate education, training, and personal protective equipment for staff.

Effectiveness of caregiver educational materials for paediatric community-acquired pneumonia in the emergency department: a qualitative study.

OBJECTIVES: The objective of this study was to better understand caregiver perspectives on educational materials relating to paediatric community-acquired pneumonia and antibiotic stewardship in the emergency department setting. METHODS: This was a phenomenologically informed qualitative study. Caregivers of young children in Hamilton, Ontario were presented with four educational materials (animated video, physician led lecture-style video, caregiver led testimony-style video, and a printed brochure) providing information relating to treatment strategies for community-acquired pneumonia. Caregivers were then asked open-ended questions about how they felt about the effectiveness of the media used. The principles of conventional content analysis guided the coding and synthesis of the transcribed interviews. RESULTS: Eleven caregivers were interviewed. Most caregivers preferred the animated video and brochure to the lecture-style physician video and caregiver testimonial video. Common themes for effective educational materials included visually attention-grabbing graphics, accessible language, and formats they could reference following their visit (e.g. brochure). CONCLUSIONS: The busy nature of the emergency department setting can impede effective communication between clinicians and parents. Employing educational materials may allow for more informed parent-provider communication on care decision making. Caregivers in our study prioritized the simplest information formats for education around community-acquired pneumonia and antimicrobial stewardship which could be referenced following discharge. This was best accomplished by short, animated videos and brochures. Results from this study can inform development of future educational materials used in paediatric emergency department settings to optimize caregiver education and corresponding care plan adherence.

RéSUMé: OBJECTIFS: L'objectif de cette étude était de mieux comprendre les perspectives des soignants sur le matériel éducatif relatif à la pneumonie acquise dans la communauté pédiatrique et à la gérance des antibiotiques dans le milieu du service d'urgence. MéTHODES: Il s'agissait d'une étude qualitative à base de données phénoménologiques. Les aidants naturels de jeunes enfants à Hamilton, en Ontario, ont reçu quatre documents éducatifs (vidéo animée, vidéo de présentation par le médecin, vidéo de témoignage par le soignant et brochure imprimée) qui fournissent des renseignements sur les stratégies de traitement pour la communauté pneumonie acquise. On a ensuite posé aux aidants des questions ouvertes sur leur opinion au sujet de l'efficacité du média utilisé. Les principes de l'analyse conventionnelle du contenu ont guidé le codage et la synthèse des entrevues transcrites. RéSULTATS: Onze aidants naturels ont été interrogés. La plupart des aidants préfèrent la vidéo animée et la brochure à la vidéo de présentation du médecin et à la vidéo de témoignage de l'aidant. Les thèmes communs pour un matériel pédagogique efficace comprenaient des graphiques visuellement accrocheurs, un langage accessible et des formats auxquels ils pourraient se référer après leur visite (p. ex., brochure). CONCLUSIONS: La nature occupée du service d'urgence peut entraver une communication efficace entre les cliniciens et les parents. L'utilisation de matériel éducatif peut permettre une communication plus éclairée entre les parents et le fournisseur de soins sur la prise de décisions en matière de soins. Les soignants de notre étude ont donné la priorité aux formats d'information les plus simples pour l'éducation sur la pneumonie communautaire et la gérance des antimicrobiens qui pourraient être référencés après le congé. Le meilleur moyen d'y parvenir était de présenter des vidéos et des brochures courtes et animées. Les résultats de cette étude peuvent éclairer le développement du matériel pédagogique futur utilisé dans les services d'urgence pédiatriques pour optimiser l'éducation des soignants et l'adhésion aux plans de soins correspondants.

Comparing emergency department versus high school-based recruitment for a hypertension research study with adult-youth dyads.

Dyads can be challenging to recruit for research studies, but detailed reporting on strategies employed to recruit adult-adolescent dyads is rare. We describe experiences recruiting adult-youth dyads for a hypertension education intervention comparing recruitment in an emergency department (ED) setting with a school-based community setting. We found more success in recruiting dyads through a school-based model that started with adolescent youth (19 dyads in 7 weeks with < 1 hour recruitment) compared to an ED-based model that started with adults (2 dyads in 17 weeks with 350 hours of recruitment). These findings can benefit future adult-youth dyad recruitment for research studies.

Safety of Diltiazem for Acute Management of Atrial Fibrillation (AF) in Patients with Heart Failure and Reduced Ejection Fraction in the Emergency Department.

BACKGROUND: Diltiazem is an effective rate control agent for atrial fibrillation with rapid ventricular rate (AF RVR). However, its negative inotropic effects may increase the risk for worsening heart failure in patients with a reduced ejection fraction (EF). OBJECTIVES: This observational study aims to describe the incidence of worsening heart failure in patients who receive intravenous diltiazem for acute atrial fibrillation management. METHODS: Adult patients that received diltiazem in the emergency department (ED) for AF RVR (heart rate ≥ 100 beats/min) from 2021 to 2022 and had a prior documented EF were included. The primary outcome is worsening heart failure within 24 h of diltiazem administration. Secondary outcomes include return ED visits and death within 7 days. EF percentage was compared across outcomes using Wilcoxon rank-sum tests. Outcomes were compared by reduced EF (< 50%) and preserved EF (≥ 50%). Continuous data were summarized with medians and interquartile ranges, and categorical features were summarized with frequency counts and percentages. Wilcoxon rank-sum tests were used for numeric outcomes and chi-squared tests or Fisher's exact tests for categorical outcomes, with a p-value < 0.05 considered statistically significant. RESULTS: There were 674 patients with AF RVR that received diltiazem, and 386 patients met the inclusion criteria for analysis. Baseline demographics included a median age of 72 (64-81) years, with 14.5% of patients having a prior diagnosis of congestive heart failure. EF < 50% was identified in 13.7% of patients (n = 53), of which approximately 30% of these patients safely discharged home after receiving i.v. diltiazem. The primary outcome of worsening heart failure occurred in 7/41 (17%) and 10/207 (4.8%) patients with reduced and preserved ejection fractions, respectively, who were admitted to the hospital (p = 0.005). CONCLUSION: The development of worsening heart failure is multifactorial and may include the use of diltiazem in critically ill patients requiring hospital admission.

Development of an Emergency Department Safety Checklist through a global consensus process.

Emergency departments (EDs) are at high risk for medical errors. Checklist implementation programs have been associated with improved patient outcomes in other high-risk clinical settings and when used to address specific aspects of ED care. The aim of this study was to develop an ED Safety Checklist with broad applicability across different international ED settings. A three-round modified Delphi consensus process was conducted with a multidisciplinary and multinational panel of experts in emergency medicine and patient safety. Initial checklist items were identified through a systematic review of the literature. Each item was evaluated for inclusion in the final checklist during two rounds of web-based surveys and an online consensus meeting. Agreement for inclusion was defined a priori with a threshold of 80% combined agreement. Eighty panel members from 34 countries across all seven world regions participated in the study, with comparable representation from low- and middle-income and high-income countries. The final checklist contains 86 items divided into: (1) a general ED Safety Checklist focused on diagnostic evaluation, patient reassessment, and disposition and (2) five domain-specific ED Safety Checklists focused on handoff, invasive procedures, triage, treatment prescription, and treatment administration. The checklist includes key clinical tasks to prevent medical errors, as well as items to improve communication among ED team members and with patients and their families. This novel ED Safety Checklist defines the essential elements of high-quality ED care and has the potential to ensure their consistent implementation worldwide.

Acknowledgement and use of advance care directives and goals of care by emergency department staff: a mixed method post intervention study.

INTRODUCTION: Advance Care Planning (ACP) refers to a process that includes Advance Care Directives (ACD) and Goals of Care (GOC), a practice widely used for over three decades. Following the findings of an audit and a cross-sectional study in 2019 and 2021 respectively, we implemented several educational and other interventional strategies aimed at enhancing staff awareness and emphasizing the importance of recognizing and documenting of ACD/GOC. The aim of this study was to evaluate the acknowledgement and use of ACD and GOC by Emergency Department (ED) staff following these interventions. METHOD: We used a mixed methods approach, incorporating both observational and cross-sectional designs with reflexive thematic analysis. Data extraction for the observational study took place between 1st April and 30th June 2023 focusing on a target population of randomly sampled adults aged ≥ 65 years. Demographics and other ACD and GOC related patients' clinical data were collected. Data collection for the cross-sectional study occurred between 19th July and 13th September 2023 targeting all ED staff. Information gathered included demographics, awareness about ACD and GOC, including storage location and implementation, as well as knowledge of Medical Treatment decision Makers (MTDM), a jurisdictional term identifying a person legally appointed to make healthcare decisions on behalf of someone who lacks decision-making capacity and other Victorian State legislative requirements were collected. RESULTS: In the observational period, 22,335 patients attended the ED and 19% (n = 6546) qualified for inclusion from which a sample of 308 patients were randomly extracted. We found ACD documents were noted in the medical records of 6.5% of the sample, fewer than 8% identified in our previous study. There was no correlation between ACD record availability and age (p = 0.054; CI ranging from - 0.065 to 7.768). The response rate for the cross-sectional survey was 12% (n = 340) in contrast to earlier study with 28% (n = 476) respondents. Staff knowledge and familiarity with ACD was 25% and GOC 45%. CONCLUSION: After implementing interventions in staff education and ACP awareness, we found that ACD documentation did not improve. However, GOC documentation increased in the context of heightened institutional awareness and integration into the Electronic Medical Records (EMR).

"New" Psychiatric Emergencies Between Hospital and Territory. Survey Results on the Innovative Protocol Between the Emergency Department and Mental Health Center in Trento.

In 2022, psychiatric condition-related admissions constituted 3.2 per cent of all emergency room admissions in Italy, according to the Ministry of Health's latest mental health report. Psychiatric crises are an increasingly significant portion of emergency department (ED) visits nationwide, with around 1 in 8 visits involving mental health and substance use disorders. Patients facing psychiatric emergencies tend to experience longer lengths of stay and boarding times in the ED, along with higher admission rates compared to those with other medical conditions. Extended boarding times for psychiatric patients in the ED increase their vulnerability to adverse events, such as medication errors, the use of restraints, and assaults. Moreover, the prolonged boarding of psychiatric patients contributes to ED overcrowding, which negatively impacts all ED patients, leading to increased morbidity and mortality due to delays in treatment and preventable errors. One of the most effective strategies to counteract this phenomenon has been the choice of directing psychiatric emergencies that are deferrable or compatible with a territorial crisis management from the Trent ED to the Mental Health Center in the territory. This option, promoted through the application of experimental procedures that are currently in the process of being definitively ratified as official company procedures, has, first and foremost, numerous advantages for psychiatric users, who are received in less medicalized settings that are more attentive to the relational and psychological component, while still having suitable medical and nursing equipment. It also fosters continuity of care with the territorial therapeutic network, allows early interception of situations that are promptly taken care of by the territorial specialist center, and more easily offers treatment alternatives to hospitalization. This approach allows for the optimal utilisation of resources and expertise available at Mental Health Centres within the community, thereby preventing the overcrowding of hospital emergency departments.

Evaluation of health literacy level and personal factors in disease self-management of emergency department patients with chronic diseases.

BACKGROUND: Effective disease management in individuals with chronic illnesses can improve their health outcomes and reduce repeated visits to emergency departments. In this study, it was aimed to investigate the factors affecting the health literacy levels and disease self-management skills of emergency department patients with chronic diseases. METHOD: The data of the cross-sectional study was collected between July and December 2023. The study included 168 patients who applied to the emergency department of a university hospital. Data was collected using a Patient Description Form, Chronic Disease Self-Management Scale and Health Literacy Scale. Parametric and nonparametric tests, structural equation modelling and regression analysis were used to analyse the data. RESULTS: It was demonstrated that health literacy levels of the patients were an effectual factor on chronic disease self-management skills. Chronic Disease Self-Management levels of patients are affected by marital status, whom they are living with, chronic disease duration, educational status and health perception level. Personal factors affecting the Health Literacy levels of patients are age, chronic disease duration and educational status. CONCLUSION: Consequently, essential strategies such as patient education should be planned and implemented to support patients' health literacy and, indirectly, escalate their disease self-management skills.

A New Hospital-At-Home Model for Integrated Geriatric Care: Data From a Preliminary Italian Experience.

OBJECTIVE: Hospital-at-home (HaH) has emerged as an alternative to conventional in-hospital care in older adults, possibly reducing hospital admissions and related complications. This study aimed to describe the characteristics and outcomes of patients referred to "Gruppo di Intervento Rapido Ospedale-Territorio" (GIROT), a HaH service based on comprehensive geriatric assessment, developed in Florence, Italy, during the postpandemic period. DESIGN: Retrospective longitudinal study. SETTING AND PARTICIPANTS: GIROT provided home-based care to patients with acute or exacerbated chronic diseases and a high risk of hospital-related complications (ie, patients with moderate-to-severe disability and/or dementia), referred from primary care, emergency departments, or in-hospital units. METHODS: All-cause mortality and hospitalization rates were assessed at 1, 3, and 6 months, and predictors of 6-month mortality were investigated. RESULTS: Among 391 patients (mean age, 88.4 years; 62.4% female) referred from emergency departments (58.6%), primary care (27.9%), and acute medical units (13.6%), the main diagnoses were respiratory failure (28.4%), acute heart failure (25.3%), and delirium (13.6%). Patients referred from primary care were older and showed a higher prevalence of severe disability and hypomobility. After 1, 3, and 6 months, mortality rates were 34.5%, 45.6%, and 53.8%, and hospitalization rates 7.2%, 21.5%, and 37.9%, respectively. Predictors of 6-month mortality included age (odds ratio [OR], 1.039), severe disability (OR, 3.446), impossible/assisted walking (OR, 4.450) and referral from primary care (OR, 2.066). High global satisfaction with the service was reported. CONCLUSIONS AND IMPLICATIONS: The GIROT model may help expanding acute health care capacity for older adults at high risk of hospital-related complications. Customized care plans are needed in patients with severe disability/hypomobility, considering also simultaneous palliative care.

Suicide and self-injury-related emergency department visits and homelessness among adults 25-64 years old from 2016 to 2021 in the USA.

BACKGROUND: Despite pronounced increases in homelessness and mental health problems in the USA over the past decade, further exacerbated during the pandemic, and the higher prevalence of mental health conditions among individuals experiencing homelessness, no study has examined trends in self-injury-related ED visits by individuals experiencing homelessness using up-to-date nationwide data. To address this gap, we aimed to investigate the association of self-injury-related ED visits with homelessness and to examine trends in these ED visits by individuals experiencing homelessness. METHODS: We conducted a retrospective secondary data analysis using a nationally representative sample of ED visits by adults aged 25-64 years in the USA from the 2016-2021 National Hospital Ambulatory Medical Care Survey. We examined whether intentional self-injury-related ED visits and hospitalisations resulting from an ED visit were associated with homeless status using survey-weighted multivariable generalised linear regression models and whether trends in such visits changed over the study period. RESULTS: Our analysis covered 419.4 million ED visits from 2016 to 2021. Individuals experiencing homelessness constituted 1.8% (7.4 million) of ED visits. Overall, 1.8% of ED visits (7.7 million) were related to intentional self-injuries. Nearly 1 in every 10 ED visits (9.6%) by individuals experiencing homelessness were related to self-injuries, compared with 1.7% among housed counterparts (p<0.001). The adjusted incidence rate ratio for self-injury-related ED visits was 3.14 (95% CI 2.05 to 4.83) for individuals experiencing homelessness compared with housed individuals. Finally, individuals experiencing homelessness accounted for 12.0% and 11.7% of self-injury-related ED visits in 2020 and 2021, respectively (pandemic years), compared with an average of 8.4% in the previous years. CONCLUSION: Among adults aged 25-64 years, experiencing homelessness was significantly associated with self-injury-related ED visits, and an increase in the rate of such visits among individuals experiencing homelessness was observed during 2020 and 2021. Future studies should assess longer-term trends in these visits and explore interventions to address the societal, health and mental healthcare needs in order to improve the health outcomes of these marginalised individuals.

What proportion of women presenting to the emergency department with early pregnancy bleeding receive appropriate care?

OBJECTIVE: To determine the proportion of women presenting to EDs across a regional health district, with early pregnancy bleeding, who received appropriate care. METHODS: Retrospective cohort review of linked data from five data sets: ED, pathology, radiology, costs and non-admitted/outpatient. Data collected from five EDs between January 2011 and December 2020, across one health district in NSW, Australia, with 150 000 annual ED presentations. Management received by women of reproductive age, with early pregnancy (<20 weeks gestation) bleeding was compared to seven indicators for recommended care. Indicators included blood tests, psychosocial support, administration of Rhesus D immunoglobulin and US. Indicators were determined by a systematic analysis of published primary research, expert consensus clinical practice guidelines and literature reviews on initial assessment, intervention and diagnostics for women with early pregnancy bleeding. RESULTS: There was no evidence of almost one third of women (n = 3661, 29.4%) receiving any indicators and 54 (0.4%) received five or more indicators of appropriate care. Presentations to rural facility had the lowest number and proportion of indicators being performed (n = 603, 58.0% for no indicators). Cost increased with the number of indicators. Over the study period, the proportion of all indicators being performed increased, and indicator six - psychosocial support referral or care had the biggest growth (almost 500%). CONCLUSIONS: Variation in care for women presenting with early pregnancy bleeding to ED was identified. There is an evidence-practice gap and need for inquiry into barriers and facilitators to prescribed clinical practice for this population.

A retrospective review of intramuscular olanzapine and parenteral benzodiazepine coadministration in the emergency department.

Introduction: Acute agitation is a common presenting symptom in medical and mental health emergencies that may require pharmacologic intervention. There is a manufacturer recommendation against intramuscular coadministration of olanzapine with parenteral (intramuscular or intravenous) benzodiazepines despite a deficiency of high-quality evidence. The purpose of this study was to contribute to available literature regarding intramuscular olanzapine and parenteral benzodiazepine use in acutely agitated patients in the emergency department (ED). Methods: This was a single-center retrospective chart review of adult ED patients who received intramuscular olanzapine and a parenteral benzodiazepine within 2 hours. The composite primary endpoint evaluated the occurrence of cardiac or respiratory compromise within 2 hours of medication administration. Secondary endpoints mirrored the primary endpoint within 30 minutes and evaluated the occurrence of cardiac arrest or desaturation in the ED outside the 2-hour window. Results: One hundred eleven patients were included in the analysis, 64 (57.7%) of whom had documented vitals or oxygen status within 2 hours of medication administration. The composite primary endpoint occurred in 8 patients (12.5%), with only 1 patient requiring intervention with intravenous fluids. The secondary composite endpoint occurred in 2 (9.5%) of 21 patients with documented vitals or oxygen status within 30 minutes of treatment, neither of which required intervention. There were no identified events of intubation or significant cardiac events. Discussion: Until better evidence is available, this combination therapy should, at minimum, include appropriate patient monitoring. Future studies should investigate risk factors for serious adverse effects.

Associated Factors and Mortality of Arrhythmia in Emergency Department: A Narrative Review.

Cardiac arrhythmias represent a major concern in the emergency department (ED), particularly given their association with significant morbidity and mortality. This narrative review examines the various factors influencing arrhythmias and their impact on patient outcomes in emergency settings. Managing complex supraventricular and ventricular arrhythmias (VAs) during acute myocardial infarction (AMI) and severe cardiovascular conditions remains challenging, despite advancements in diagnostic and therapeutic techniques. Ventricular arrhythmias frequently forecast worse outcomes during hospital stays and heighten the chances of sudden cardiac death and cardiac arrest, especially within the initial 30 days after a heart attack. The incidence of arrhythmias in ED is increasing due to demographic changes and higher rates of chronic illnesses such as diabetes, hypertension, and chronic kidney disease. These comorbidities, coupled with lifestyle factors such as smoking and alcohol consumption, complicate arrhythmia management, especially among older adults and males. Rapid and precise ECG interpretation in the ED is crucial for identifying specific arrhythmia types and initiating appropriate treatments. Atrial fibrillation (AF), the most prevalent form of rapid heart rhythm originating above the ventricles, notably impacts patient outcomes, particularly in cases of AMI and heart failure. In the ED, managing AF focuses on preventing strokes with thromboprophylaxis and employing risk assessment tools such as CHA2DS2-VASc and HAS-BLED scores. The analysis highlights how risk factors like hypertension, obesity, obstructive sleep apnea (OSA), and diabetes intricately influence the development and worsening of AF. Optimizing AF treatment outcomes requires a multidisciplinary approach involving cardiologists, emergency physicians, and critical care specialists. Future research should prioritize evaluating the effectiveness of preventive and therapeutic interventions for AF, integrating new risk factors and genetic insights to enhance prediction and management strategies. Understanding the factors contributing to arrhythmias and mortality in the ED underscores the importance of timely and accurate diagnostic and therapeutic measures to improve patient care and outcomes.

Upper extremity orthopedic softball injuries presenting to the emergency department: epidemiology across the lifespan.

BACKGROUND: Softball is a popular lifetime sport due to its inclusion of both fastpitch and slowpitch varieties, although associated injuries are common. OBJECTIVE: To compare softball injury rates across patient sex, age, race, injury location, mechanism, and activity. METHODS: The National Electronic Injury Surveillance System (NEISS) was queried for all upper extremity softball injuries in patients 10-85+ years old presenting to United States emergency departments between 2012 and 2021. RESULTS: Significantly more of the 178,303 total weighted upper extremity injuries occurred in female (68.1%) than male (31.9%) athletes (p < .001). Male patients (mean 34.9 ± 13.6 years) were older than female patients (17.4 ± 8.4; p = .019). The average incidence rate of UE injuries from 2012-2021 was 187.9 per 100,000 persons, with a significant decrease in injury incidence across the timespan (p < .001). The lowest annual injury incidence (74.7 per 100,000 persons) occurred in 2020. In patients 10-18 years old, female patients accounted for 95.1% of all injuries, whereas male patients accounted for 72.1% of all injuries in patients aged ≥23. Compared to male patients, females more frequently experienced hand (p < .001), lower arm (p = .007), shoulder (p < .001), and wrist (p < .001) injuries in patients 10-18 years old, finger (p < .001), upper arm (p = .016), and wrist (p < .001) injuries in patients 19-22, and finger injuries (p < .001) in patients aged 23 +. Across all ages, the greatest proportion of injuries were treated and released (p < .001). Most injuries occurred while fielding (41.8%) and due to player-ball contact (36.8%). CONCLUSION: Softball injury ED presentations declined across a decade, including a precipitous drop and rebound effect due to the COVID-19 pandemic. Across the lifespan, upper extremity injuries progressively shifted from female-predominant in younger athletes to male-predominant in adults.

The association between fracture and short-term adverse health outcomes among children with cerebral palsy.

BACKGROUND: Children with cerebral palsy (CP) have a high risk of fracture; yet, little is known about their post-fracture health outcomes. A fracture is an unplanned event in contrast to surgeries or procedures where there is a pre-operative period to optimize body composition and health and planned post-operative follow-up care. Fractures may be associated with significant outcomes due to the unplannable nature and reactionary care. The objective of this study was to determine if fractures were associated with an increased rate of short-term adverse health outcomes among children with CP, and if these associations were dependent on age. METHODS: This retrospective cohort study used commercial claims from 01/01/2001-12/31/2018. The primary cohort was children 2-18 years old with CP and an incident fracture (CP + Fx). Comparison cohorts were propensity score matched 1:1 to CP + Fx on demographic and health-related indicators: CP without fractures (CPw/oFx); without CP with (w/oCP + Fx) or without (w/oCPw/oFx) a fracture. The incidence rate (IR) and IR ratios (IRR) of 30-day and 31-90-day pneumonia and 90-day emergency department (ED) visit were estimated. Cox regression tested for effect modification by age and sex. RESULTS: The CP + Fx cohort (n = 1670) had higher IRs of 30-day pneumonia (IRR range, 1.53-4.54) and 90-day ED visit (IRR range, 1.45-2.37) (all P < 0.05), and higher IRs of 31-90-day pneumonia but this did not reach statistical significance (IRR, 1.41 to 2.32, all P > 0.05). Notably, there was evidence of effect modification by age. The rate of 30-day pneumonia became more problematic for CP + Fx with older age relative to comparison cohorts and for 90-day ED visit compared to CPw/oFx. The rate of 90-day ED visit for CP + Fx was more problematic at younger ages compared to w/oCP + Fx. CONCLUSIONS: Fractures among children with CP were associated with an increased rate of short-term pneumonia and ED visit, which was more problematic with older age.

When flank pain leads to fainting: a case of a ruptured angiomyolipoma diagnosed by point-of-care ultrasound.

BACKGROUND: Acute flank pain is a common presentation in the Emergency Department (ED). Point-of-care ultrasound (PoCUS) has emerged as an invaluable tool in the evaluation of acute flank pain and provides real-time images resulting in the early identification of the underlying pathology. CASE REPORT: Here we report a case of a young lady presented to the ED with a complaint of right flank pain followed by a syncopal episode. The diagnosis of ruptured angiomyolipoma was made using a PoCUS and an immediate consult to interventional radiology and urology was provided. CONCLUSION: This case highlights the importance of PoCUS in assessing patients presented to the ED with acute flank pain. Its incorporation into clinical practice promises to revolutionize the approach to renal emergencies, emphasizing its important role in delivering timely and effective care.