Adult Emergency Care Research Articles

Crisis-ready educational skills of life support in newborns and adults' scenarios: the impact of simulation-based training on student proficiency.

Aim: To assess the impact of multidisciplinary simulation training on the educational outcomes of medical students in the emergency care of adults and newborns and implement changes in the curriculum to master simulation scenarios more. Materials and Methods: To assess the differences in learning outcomes between medical students who study the same curriculum without simulation interventions and those who undergo multidisciplinary emergency care simulation training. A quasi-experimental approach was used to assign students to the Intervention Group or the Control Group. Results: According to individual criteria, the lowest scores in both groups were obtained for the stages that required the greatest accuracy and correct technique. After the appropriate cycle of initiation, the results in both groups improved significantly, but the results of students from the first group were significantly higher than those of students from the second group. Despite the absence of a significant difference in the average overall score for the skills, students in the first group significantly improved the accuracy and correctness of the criteria that assess the technical aspects of performance, while students in the second group mainly improved the quality of the descriptive and communicative parts of the practical skill. Conclusions: We believe that reallocating curricular time to additional hours dedicated to simulation scenarios will better prepare aspiring healthcare professionals for the demanding and dynamic nature of their career, as we continue to increase our understanding of the potential of simulation-based education.

Delphi consensus study to develop guidelines for the management of adults with borderline personality disorder in the emergency department: a protocol

IntroductionClinicians caring for adults with borderline personality disorder (BPD) in acute settings such as the emergency department (ED) have little evidence/guidance to base decisions on. Specific/detailed guidance for managing BPD...

Effects of the COVID-19 Pandemic on Prehospital Emergency Care for Adults with Stroke and Transient Ischaemic Attack: A Systematic Review and Meta-Analysis

Introduction COVID-19 has challenged global health care systems and resulted in prehospital delays for time-sensitive emergencies, like stroke and transient ischemic attacks (TIA). However, there are conflicting international reports on the level of effect of the pandemic on ambulance response intervals and emergency call volumes for these conditions. Objectives The purpose of this study was to synthesize the international evidence on the effect of COVID-19 on ambulance response intervals and emergency call volume for suspected stroke and TIA. Methods Following a published protocol, we conducted a systematic search of six databases through May 31, 2022. We re-ran this search on April 14, 2023, to check for any new papers. We considered for inclusion peer-reviewed quantitative studies comparing prehospital emergency care for adults with suspected stroke/TIA before and during the COVID-19 pandemic. Two authors screened title/abstract and full text articles. One author carried out data extraction, with a random selection of articles being checked by another author. We calculated overall pooled estimates of ambulance intervals (activation, response, patient care, and total prehospital intervals) and stroke/TIA emergency call volume. Subgroup and sensitivity analyses included location and stroke/TIA diagnosis. Two authors assessed study quality using the appropriate Joanna Briggs Institute tool. We worked with patient and public involvement contributors and clinical and policy stakeholders throughout the review. Results Of 4,083 studies identified, 52 unique articles met the inclusion criteria. Mean response interval (-1.29 min [-2.19 to -0.38]) and mean total prehospital interval (-6.42 min [-10.60 to -2.25]) were shorter in the pre-COVID-19 period, compared to the COVID-19 period. Furthermore, there was a higher incidence rate of emergency call volume for suspected stroke/TIA per day pre-COVID-19 compared with the COVID-19 period (log IRR = 0.17 [0.02 to 0.33]). Ambulance response interval definitions and terminology varied between regions and countries. Conclusions Our review indicates that prehospital delays for suspected stroke/TIA increased during the COVID-19 pandemic. Furthermore, emergency call volume for suspected stroke/TIA decreased during this period. In order to minimize delays in future pandemics or other health care emergencies future research may involve understanding the potential reasons for these delays.

Effects of the COVID-19 Pandemic on Prehospital Emergency Care for Adults With Stroke and Transient Ischaemic Attack: A Systematic Review and Meta-analysis

Introduction:The COVID-19 pandemic impacted on health service provision worldwide, including care for acute time sensitive conditions, like stroke and transient ischaemic attack (TIA). Thus, the aim of this study was to conduct a systematic review and meta-analysis to investigate the impact of the COVID-19 pandemic on prehospital emergency care for stroke/TIA.Method:Following a published study protocol, a systematic search of databases was conducted up to May 31, 2022. Peer-reviewed quantitative studies comparing prehospital emergency care for adults with stroke/TIA before and during the COVID-19 pandemic were considered for inclusion. The methodological quality of the included studies was assessed using the appropriate Joanna Briggs Institute tool. Overall pooled estimates of ambulance times (activation, response, patient care time) were calculated. Subgroup and sensitivity analyses included location and stroke/TIA diagnosis. Stroke/TIA emergency call volume was reported using a narrative synthesis. Clinical stakeholders and Patient and Public Involvement Contributors were involved from research question development to dissemination of results.Results:Of 4083 studies identified, 56 unique articles met the inclusion criteria. Early data from 8/12 studies reporting ambulance times, suggests that patient care time increased. Furthermore, emergency call volume for stroke/TIA decreased during the COVID-19 pandemic, according to 43/56 studies that reported this outcome. Terminology for ambulance time intervals differed between studies. The majority of studies reported time from call to hospital arrival, whereas the minority of studies reported activation time.Conclusion:Preliminary results from our systematic review and meta-analysis show that conflicting evidence exists on the impact of the COVID-19 pandemic on ambulance times and emergency call volume for stroke/TIA. Thus, this review synthesized available evidence on the varied effects across different countries, healthcare systems and ambulance time terminology. Review findings may inform our understanding of healthcare system resilience in response to crises on a broader level.

ASSISTÊNCIA AO POTENCIAL DOADOR DE ÓRGÃOS EM MORTE ENCEFÁLICA EM PRONTO-SOCORRO ADULTO: PERSPECTIVA CONVERGENTE-ASSISTENCIAL

ABSTRACT Objective: to investigate situations that interfere with health professionals’ performance, in the identification and maintenance of potential brain-dead donors in an Adult Emergency Care Unit, and to indicate actions, from the health team’s perception, that can promote care for these patients. Method: this is a qualitative, convergent care research, carried out with health professionals from an adult emergency unit, a large public teaching hospital located in southern Brazil. Data were collected between February 2020 and January 2021 through structured participant observation, semi-structured interview and convergence group. Data analysis was performed according to the stages of gathering, synthesis, theorization and transfer. Results: based on data analysis, the difficulties in caring for brain-dead persons, lack of information, inadequate structure and difficulties in the work process were identified as situations that interfere with health professionals’ performance in relation to brain-dead potential donors. Actions were signaled to promote care for these people through continuing education activities on the subject, dissemination of information, construction of technologies/protocols, organization of infrastructure and the work process with support for professionals who assist these people. Conclusion: it was evidenced that professional education, the organization of the donation process and systematized actions to improve the work are fundamental factors for the effective care for brain-dead potential organ donors.

Effects of the COVID-19 pandemic on prehospital emergency care for adults with stroke and transient ischaemic attack: A protocol for a systematic review and meta-analysis.

Background:The COVID-19 pandemic impacted on health service provision worldwide, including care for acute time sensitive conditions. Stroke and transient ischaemic attacks (TIA) are particularly vulnerable to pressures on healthcare delivery as they require immediate diagnosis and treatment. The global impact of the COVID-19 pandemic on prehospital emergency care for stroke/TIA is still largely unknown. Thus, the aim of this study is to conduct a systematic review and meta-analysis to investigate the impact of the COVID-19 pandemic on prehospital emergency care for stroke and TIA. Methods:Following the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines, the review is registered on PROSPERO (registration number CRD42022315260). Peer-reviewed quantitative studies comparing prehospital emergency care for adults with stroke/TIA before and during the COVID-19 pandemic will be considered for inclusion. The outcomes of interest are ambulance times and emergency call volumes for stroke/TIA. A systematic search of databases including PubMed, Embase and Scopus will be conducted. Two authors will independently screen studies for inclusion based on predetermined inclusion and exclusion criteria. Data extraction and quality assessment will be conducted by two authors. Meta-analysis will be performed to calculate overall pooled estimates of ambulance times (primary outcome) and stroke/TIA call volumes (secondary outcome), where appropriate. Where heterogeneity is low a fixed-effects model will be used and where heterogeneity is high a random-effects model will be used. Subgroup and sensitivity analyses will include location, stroke/TIA diagnosis and COVID-19 case numbers. Results:Data on primary and secondary outcomes will be provided. Results of subgroup/sensitivity analyses and quality assessment will also be presented. Conclusions:This review will identify existing evidence reporting the impact of the COVID-19 pandemic on prehospital emergency care for adult patients with stroke/TIA and provide summary estimates of effects on ambulance response times.

Effects of the COVID-19 pandemic on prehospital emergency care for adults with stroke and transient ischaemic attack: A protocol for a systematic review and meta-analysis

Background: The COVID-19 pandemic impacted on health service provision worldwide, including care for acute time sensitive conditions. Stroke and transient ischaemic attacks (TIA) are particularly vulnerable to pressures on healthcare delivery as they require immediate diagnosis and treatment. The global impact of the COVID-19 pandemic on prehospital emergency care for stroke/TIA is still largely unknown. Thus, the aim of this study is to conduct a systematic review and meta-analysis to investigate the impact of the COVID-19 pandemic on prehospital emergency care for stroke and TIA. Methods: Following the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines, the review is registered on PROSPERO (registration number CRD42022315260). Peer-reviewed quantitative studies comparing prehospital emergency care for adults with stroke/TIA before and during the COVID-19 pandemic will be considered for inclusion. The outcomes of interest are ambulance times and emergency call volumes for stroke/TIA. A systematic search of databases including PubMed, Embase and Scopus will be conducted. Two authors will independently screen studies for inclusion based on predetermined inclusion and exclusion criteria. Data extraction and quality assessment will be conducted by two authors. Meta-analysis will be performed to calculate overall pooled estimates of ambulance times (primary outcome) and stroke/TIA call volumes (secondary outcome), where appropriate. Where heterogeneity is low a fixed-effects model will be used and where heterogeneity is high a random-effects model will be used. Subgroup and sensitivity analyses will include location, stroke/TIA diagnosis and COVID-19 case numbers. Results: Data on primary and secondary outcomes will be provided. Results of subgroup/sensitivity analyses and quality assessment will also be presented. Conclusions: This review will identify existing evidence reporting the impact of the COVID-19 pandemic on prehospital emergency care for adult patients with stroke/TIA and provide summary estimates of effects on ambulance response times.

From little things, big things grow: An exploratory analysis of the national cost of peripheral intravenous catheter insertion in Australian adult emergency care.

To estimate the total economic impact of peripheral intravenous catheter (PIVC) or cannula insertion and use in adult Australian EDs, including those cannulas that remain unused for therapeutic purposes. Searches on Australian government websites were conducted to find rates of insertion, complications and cost of cannula; following this, gaps in national data sets were filled with MEDLINE and PubMed searches to estimate the total cost of cannula use in Australian EDs. Once the data were collected, totals were combined to establish an estimated cost for the listed categories. The estimated cost of cannulation in Australia may be up to A$594 million per year, including the cost of insertion (equipment and staff), cost of complications such as Staphylococcus aureus bacteraemia and phlebitis, and patient-centred costs (lost patient productivity, infiltration, occlusion and dislodgement). Approximately A$305.9 million is attributed to unused cannulas and approximately 11 790 days of clinician time is spent annually inserting cannula that remains idle. The figures developed in the present study represent an important educational opportunity to encourage thoughtful consideration of all interventions, no matter how small. ED cannula insertion represents a large economic and health cost to Australia's health system, many of which remain unused. There are no national data sets that record complications associated with PIVCs and we highlight the urgent need for improved data.

Mobile Health Apps Providing Information on Drugs for Adult Emergency Care: Systematic Search on App Stores and Content Analysis.

BackgroundDrug-referencing apps are among the most frequently used by emergency health professionals. To date, no study has analyzed the quantity and quality of apps that provide information on emergency drugs.ObjectiveThis study aimed to identify apps designed to assist emergency professionals in managing drugs and to describe and analyze their characteristics.MethodsWe performed an observational, cross-sectional, descriptive study of apps that provide information on drugs for adult emergency care. The iOS and Android platforms were searched in February 2021. The apps were independently evaluated by 2 hospital clinical pharmacists. We analyzed developer affiliation, cost, updates, user ratings, and number of downloads. We also evaluated the main topic (emergency drugs or emergency medicine), the number of drugs described, the inclusion of bibliographic references, and the presence of the following drug information: commercial presentations, usual dosage, dose adjustment for renal failure, mechanism of action, therapeutic indications, contraindications, interactions with other medicinal products, use in pregnancy and breastfeeding, adverse reactions, method of preparation and administration, stability data, incompatibilities, identification of high-alert medications, positioning in treatment algorithms, information about medication reconciliation, and cost.ResultsOverall, 49 apps were identified. Of these 49 apps, 32 (65%) were found on both digital platforms; 11 (22%) were available only for Android, and 6 (12%) were available only for iOS. In total, 41% (20/49) of the apps required payment (ranging from €0.59 [US $0.64] to €179.99 [US $196.10]) and 22% (11/49) of the apps were developed by non–health care professionals. The mean weighted user rating was 4.023 of 5 (SD 0.71). Overall, 45% (22/49) of the apps focused on emergency drugs, and 55% (27/49) focused on emergency medicine. More than half (29/47, 62%) did not include bibliographic references or had not been updated for more than a year (29/49, 59%). The median number of drugs was 66 (range 4 to >5000). Contraindications (26/47, 55%) and adverse reactions (24/47, 51%) were found in only half of the apps. Less than half of the apps addressed dose adjustment for renal failure (15/47, 32%), interactions (10/47, 21%), and use during pregnancy and breastfeeding (15/47, 32%). Only 6% (3/47) identified high-alert medications, and 2% (1/47) included information about medication reconciliation. Health-related developer, main topic, and greater amount of drug information were not statistically associated with higher user ratings (P=.99, P=.09, and P=.31, respectively).ConclusionsWe provide a comprehensive review of apps with information on emergency drugs for adults. Information on authorship, drug characteristics, and bibliographic references is frequently scarce; therefore, we propose recommendations to consider when developing an app of these characteristics. Future efforts should be made to increase the regulation of drug-referencing apps and to conduct a more frequent and documented review of their clinical content.

Effects of the COVID-19 pandemic on prehospital emergency care for stroke and transient ischaemic attack: A protocol for a systematic review and meta-analysis

Background The COVID-19 pandemic impacted on health service provision worldwide, including care for acute time sensitive conditions. Stroke and transient ischaemic attacks (TIA) are particularly vulnerable to pressures on healthcare delivery as they require immediate diagnosis and treatment. The global impact of the COVID-19 pandemic on prehospital emergency care for stroke/TIA is still largely unknown. Thus, the aim of this study is to conduct a systematic review and meta-analysis to investigate the impact of the COVID-19 pandemic on prehospital emergency care for stroke and TIA. Methods Following the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) guidelines, the review is registered on PROSPERO (registration number CRD42022315260). Peer-reviewed quantitative studies comparing prehospital emergency care for adults with stroke/TIA before and during the COVID-19 pandemic will be considered for inclusion. The outcomes of interest are ambulance response times and emergency call volumes for stroke/TIA. A systematic search of databases including PubMed, Embase and Scopus will be conducted. Two authors will independently screen studies for inclusion based on predetermined inclusion and exclusion criteria. Data extraction and quality assessment will be conducted by two authors. Meta-analysis will be performed to calculate overall pooled estimates of ambulance response times (primary outcome) and stroke/TIA call volumes (secondary outcome), where appropriate. Where heterogeneity is low a fixed-effects model will be used and where heterogeneity is high a random-effects model will be used. Subgroup and sensitivity analyses will include location, stroke/TIA diagnosis and COVID-19 case numbers. Results Data on primary and secondary outcomes will be provided. Results of subgroup/sensitivity analyses and quality assessment will also be presented. Conclusions This review will identify existing literature reporting the impact of the COVID-19 pandemic on prehospital emergency care for adult patients with stroke/TIA and provide summary estimates of effects on ambulance response times.

Telemedicine in paediatric emergency care: A systematic review

Introduction The impact of telemedicine on the access and quality of paediatric emergency care remains largely unexplored because most studies to date are focused on adult emergency care. We performed a systematic review of the literature to determine if telemedicine is effective in improving quality of paediatric emergency care with regards to access, process measures of care, appropriate disposition, patient-centred outcomes and cost-related outcomes. Methods We developed a systematic review protocol in accordance with PRISMA (Preferred Reporting Items for Systematic Review) guidelines. We included studies that evaluated the impact of synchronous and asynchronous forms of telemedicine on patient outcomes and process measures in the paediatric emergency care setting. Inclusion criteria were study setting, study design, intervention type, age, outcome measures, publication year and language. Results Overall, 1.9% (28/1434) studies met study inclusion and exclusion criteria. These studies revealed that telemedicine increased accuracy of patient assessment in the pre-clinical setting, improved time-to disposition, guided referring emergency department (ED) physicians in performing appropriate life-saving procedures and led to cost savings when compared to regular care. Studies focused on telepsychiatry demonstrated decreased length of stay (LOS), transfer rates and improved patient satisfaction scores. Discussion Our comprehensive review revealed that telemedicine enhances paediatric emergency care, enhances therapeutic decision-making and improves diagnostic accuracy, and reduces costs. Specifically, telemedicine has its most significant impact on LOS, access to specialized care, cost savings and patient satisfaction. However, there was a relative lack of randomized control trials, and more studies are needed to substantiate its impact on morbidity and mortality.

Redeployed in adult emergency care: anxiety and dread in one 12-hour shift

RCN Nurse of the Year 2020 Ana Waddington describes a day on a hospital front line in the second wave

COVID-19 and emergency care for adults experiencing homelessness.

Homeless individuals face many barriers to accessing healthcare, and EDs are often their primary entry point to the healthcare system. The COVID‐19 pandemic has the potential to exacerbate existing social inequities and health disparities, including barriers to accessing social services and healthcare. Addressing the complex social and chronic health issues associated with homelessness can be challenging within the acute care environment. This perspective reflects upon the delivery of emergency healthcare to patients experiencing homelessness, and highlights strategies for optimising health outcomes during and beyond the pandemic.

Cirugía de cardiopatías congénitas en España durante el estado de alarma por COVID-19

Introduction-objectivesWe live in exceptional times caused by the new SARS-CoV-2 coronavirus pandemic. Although clinical involvement of children and patients with congenital heart disease are not frequent, the emergency care of adults with COVID-19 has almost collapsed our healthcare system. Consequently, the whole standard activity has been minimized during this period. In this manuscript we analyse the reduction of our congenital heart surgery over these 2 months of state of alarm, and we propose strategies to return to normal. MethodsFrom our Society congenital heart disease working group, a survey was carried out in Spanish congenital heart disease surgery hospitals, in order to find out the decrease in activity caused by the COVID-19 pandemic during the time period from March-13 to May-13, 2020. ResultsDuring the pandemic, congenital heart disease surgery was partially reduced, stepping with the most urgent cases and minimizing the scheduled activity. Compared to the same period in 2019, 51% less major surgery and 54% less extracorporeal surgery were performed. Collaboration in adults COVID-19 front line care has been 15%, having 7% of our specialists on quarantine. Before operating on any patient, the PCR is asked to rule out SARS-CoV-2 infection and, if positive, we only consider intervention in urgent / emergency cases. ConclusionsThe SARS-CoV-2 pandemic has forced all the congenital heart disease services nationwide to restructure, aiming to support colleagues with direct treatment of COVID-19, without sacrificing the healthcare of our own patients whose surgery could not be delayed.

A Formative Qualitative Study on the Acceptability of Deferred Consent in Adult Emergency Care Research in Malawi.

Research in emergency medical care is challenging due to a limited therapeutic window for intervention, which may compromise informed consent. "Deferred consent" allows initiation of study procedures before full consent is recorded. We conducted a formative qualitative study exploring perspectives on deferred consent in Malawi among research ethics committee members, health care professionals, and lay representatives. Participants identified several advantages of deferred consent including scientific value and potential health benefits to the study subjects and wider population. Participants also had concerns, including regulatory barriers and the risk of abuse and malpractice. Conditions affecting acceptability are related to the role of proxies, the nature of the research, the availability of robust regulatory oversight, and the need for community engagement. Our findings show deferred consent would be acceptable in Malawi, provided that a clear case can be made to advance medical knowledge and that adequate regulatory and ethical protections are in place.

Reliability and validity of emergency department triage tools in low- and middle-income countries: a systematic review.

Despite the universal acknowledgment that triage is necessary to prioritize emergency care, there is no review that provides an overview of triage tools evaluated and utilized in resource-poor settings, such as low- and middle-income countries (LMICs). We seek to quantify and evaluate studies evaluating triage tools in LMICs. We performed a systematic review of the literature between 2000 and 2015 to identify studies that evaluated the reliability and validity of triage tools for adult emergency care in LMICs. Studies were then evaluated for the overall quality of evidence using the GRADE criteria. Eighteen studies were included in the review, evaluating six triage tools. Three of the 18 studies were in low-income countries and none were in rural hospitals. Two of the six tools had evaluations of reliability. Each tool positively predicted clinical outcomes, although the variety in resource environments limited ability to compare the predictive nature of any one tool. The South African Triage Scale had the highest quality of evidence. In comparison with high-income countries, the review showed fewer studies evaluating reliability and presented a higher number of studies with small sample sizes that decreased the overall quality of evidence. The quality of evidence supporting any single triage tool's validity and reliability in LMICs is moderate at best. Research on triage tool applicability in low-resource environments must be targeted to the actual clinical environment where the tool will be utilized, and must include low-income countries and rural, primary care settings.

Assessment of the breath alcohol concentration in emergency care patients with different level of consciousness.

BackgroundMany patients seeking emergency care are under the influence of alcohol, which in many cases implies a differential diagnostic problem. For this reason early objective alcohol screening is of importance not to falsely assign the medical condition to intake of alcohol and thus secure a correct medical assessment.ObjectiveAt two emergency departments, demonstrate the feasibility of accurate breath alcohol testing in emergency patients with different levels of cooperation.MethodAssessment of the correlation and ratio between the venous blood alcohol concentration (BAC) and the breath alcohol concentration (BrAC) measured in adult emergency care patients. The BrAC was measured with a breathalyzer prototype based on infrared spectroscopy, which uses the partial pressure of carbon dioxide (pCO2) in the exhaled air as a quality indicator.ResultEighty-eight patients enrolled (mean 45 years, 53 men, 35 women) performed 201 breath tests in total. For 51% of the patients intoxication from alcohol or tablets was considered to be the main reason for seeking medical care. Twenty-seven percent of the patients were found to have a BAC of <0.04 mg/g. With use of a common conversion factor of 2100:1 between BAC and BrAC an increased agreement with BAC was found when the level of pCO2 was used to estimate the end-expiratory BrAC (underestimation of 6%, r = 0.94), as compared to the BrAC measured in the expired breath (underestimation of 26%, r = 0.94). Performance of a forced or a non-forced expiration was not found to have a significant effect (p = 0.09) on the bias between the BAC and the BrAC estimated with use of the level of CO2. A variation corresponding to a BAC of 0.3 mg/g was found between two sequential breath tests, which is not considered to be of clinical significance.ConclusionWith use of the expired pCO2 as a quality marker the BrAC can be reliably assessed in emergency care patients regardless of their cooperation, and type and length of the expiration.

Hot off the press: Assessing older adult fall risk in the emergency department.

Editor’s note: Academic Emergency Medicine (AEM) is collaborating with the Skeptics Guide to EmergencyMedicine (SGEM) to summarize and critically appraise the current emergency medicine literature using evi-dence-based medicine principles. For this new “Hot Off the Press” series, we will select original researchmanuscripts published in AEM to be featured on the SGEM site and discussed by study authors and theonline EM community of medical students, residents, and practicing physicians. What follows is a summaryof a selected article, the immediate postpublication synthesis in the SGEM podcast, commentary by the firstauthor, and the subsequent discussion on the SGEM blog and on social media. Through this series, we hopeto enhance the value, accessibility, and application of important, clinically relevant EM research.BACKGROUND

Emergency ultrasound clinches unusual diagnosis in a case of suspected pulmonary embolism

Emergency point of care ultrasound is an essential skill for clinicians involved in the emergency care of adults and children. Occasionally, unusual or unexpected findings are made with ultrasound. We present a case where emergency point of care ultrasound altered the diagnosis of a suspected pulmonary embolism in a 25 year old female. The use of point of care ultrasound has expanded greatly in the recent past, with numerous different applications now recognised as potential adjuncts in patient diagnosis and management. The literature is replete with cases of unexpected findings. Une échographie au point de service d’urgence est une compétence essentielle pour les cliniciens impliqués dans les soins d’urgence auprès des adultes et des enfants. Parfois, l’échographie donne des résultats inhabituels ou inattendus. Nous présentons une femme de 25 ans, avec un antécédent de trois mois de dyspnée d’effort, une douleur à la poitrine et un malaise général, chez qui une embolie pulmonaire a été diagnostiquée à l’échographie. L’utilisation de l’échographie au point de service a considérablement augmenté ces derniers temps, avec de nombreuses applications différentes maintenant reconnues comme des auxiliaires potentiels dans le diagnostic et la gestion des patients. La littérature décrit de façon abondante des cas de résultats inattendus.

Essentials for emergency care: Lessons from an inventory assessment of an emergency centre in Sub-Saharan Africa

Introduction The World Health Organization (WHO) has published lists of essential equipment and supplies for delivering emergency care in resource-limited settings. The objective of this study was to assess material resources available for adult emergency care at a major academic tertiary care referral centre in Accra, Ghana, to determine quality improvement needs. Methods A spot inventory of emergency centre equipment and supplies was conducted in Korle-Bu Teaching Hospital (KBTH) and compared to the WHO essential emergency equipment list released in 2006. Results Most items considered essential were available at the time of inventory. Notable exceptions included: equipment and supplies for healthcare provider safety and infection control, advanced airway management, and ophthalmologic or gynaecological examinations. Several additional items, such as glucometers and pulse oximeters, were available and often used for patient care. Conclusion Beyond pointing out specific material resource deficiencies at the Surgical Medical Emergency (SME) centre, our inventory assessment indicated a need to develop better implementation strategies for infection control policies, to collaborate with other departments on coordination of patient care, and to set a research agenda to develop emergency and acute care protocols that are both effective and sustainable in our setting. Equipment and supplies are essential elements of emergency preparedness that must be both available and ‘ready-to-hand'. Consequently, key factors in determining readiness to provide quality emergency care include supply-chain, healthcare financing, functionality of systems, and a coordinated institutional vision. Lessons learnt may be useful for others facing similar challenges to emergency medicine development.