African Journal of Emergency Medicine最新文献

{"title":"Undergraduate acute care clinical competencies for managing acute care cases in adult patients within a South African in-hospital environment: A modified Delphi Study","authors":"Marvin Jeffrey Jansen ,&nbsp;Nadia Hartman ,&nbsp;David Grant","doi":"10.1016/j.afjem.2024.08.004","DOIUrl":"10.1016/j.afjem.2024.08.004","url":null,"abstract":"<div><h3>Introduction</h3><p>With the increase of global population, there has been an increased demand for acute care services both locally and globally. In the absence of an acute care competency-based curriculum in South Africa, this study sought to identify the core competencies required by undergraduate medical students to safely manage adult patients within an acute care setting in a South African hospital environment.</p></div><div><h3>Methodology</h3><p>The modified Delphi study comprised of three rounds. The traditional Delphi method, which uses the same participants across various rounds, was modified by using different stakeholders across the three rounds. Emergency Medicine (EM) specialist trainees (registrars) generated competencies in round one, which were provided to a multi-disciplinary team with expertise in undergraduate curriculum development in round two, using a 5-point Likert scale for rating their agreement-disagreement. Round three entailed inviting the round one contributors to anonymously comment, via online survey, on the competencies generated in round two.</p></div><div><h3>Results</h3><p>A total of 34 EM registrars participated during round one and 7 curriculum development experts participated during round two. A total of 120 competencies were identified from the 3-round Delphi study; of these 103 (85.8%) were reached by “Strong Agreement”; 16 (13.3%) reached by “Agreement”; and 1 (0.8%) was undecided.</p></div><div><h3>Discussion</h3><p>The results of the modified Delphi study contributed to developing a comprehensive list of undergraduate acute care clinical competencies set in a South African context. The value of engaging with medical practitioners at the forefront of delivering acute care in a South African healthcare environment who are exposed on a daily basis to the healthcare needs of society, became evident. The findings of this study highlight and reinforce the importance of contextual relevance during the curriculum development process.</p></div><div><h3>Conclusion</h3><p>The modified Delphi method, based on three iterative rounds and feedback from experts, was effective in reaching consensus on the competencies required by undergraduate medical students to manage acute care adult patients safely within a South African hospital environment.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 231-236"},"PeriodicalIF":1.4,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000338/pdfft?md5=63618025b2b1f6da0e5f6e0324953606&pid=1-s2.0-S2211419X24000338-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142083917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characteristics of paediatric injuries as predictors of 24-hour disposition from the Emergency Department of a teaching hospital in Southwestern Uganda","authors":"Daniel Olinga ,&nbsp;Felix Oyania ,&nbsp;Kenneth Bagonza ,&nbsp;Justine Athieno Odakha ,&nbsp;Mabiala Constant Balu ,&nbsp;William Mwanje ,&nbsp;Andrew Flanery ,&nbsp;Ambrose Okello ,&nbsp;Evelyn Mwende Musau ,&nbsp;Prisca Mary Kizito","doi":"10.1016/j.afjem.2024.08.001","DOIUrl":"10.1016/j.afjem.2024.08.001","url":null,"abstract":"<div><h3>Background</h3><p>Paediatric injuries are among the leading causes of morbidity and mortality globally, especially in low- and middle-income countries. We aimed to characterize paediatric injuries as predictors of disposition from Mbarara Regional Referral Hospital Emergency Department (ED) Southwestern Uganda.</p></div><div><h3>Methods</h3><p>This was a prospective cohort study done from 12th December 2022 to 31st March 2023. We described the characteristics of injuries sustained by children and evaluated the predictors of 24-hour disposition from the ED using logistic regression.</p></div><div><h3>Results</h3><p>Of the 160 children followed up, 64.4% were male with a median age of 7 years, brought in with road traffic accidents (RTAs) (40.6%) and falls (35.6%) as the commonest mechanism of injury. Over half of the patients were triaged as yellow (urgent); polytrauma and head injuries were the top injury patterns. The majority (45.6%) of the children were admitted to the inpatient surgical ward. Only 1.9% and 5.0% ended up in intensive care unit (ICU) and died (to mortuary), respectively. The median time to disposition was 8 h and 14% stayed in the ED beyond 24-hours. Patients who needed more intensive initial treatment, including additional medications or interventions, were significantly more likely to be admitted to the ward (AOR= 5.3, 95%CI: 2.0-13.0, p &lt;0.01).</p></div><div><h3>Conclusion</h3><p>Paediatric injuries were caused mainly by RTAs and presenting with polytrauma and head injuries. Most patients were disposed of to the inpatient surgical ward within 24 h with severe KTS and initial management being strongest predictors of admission. These findings can be used to tailor quick risk stratification and decision-making tools and improve ED disposition of paediatric injuries in Low- and Middle- income countries.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 224-230"},"PeriodicalIF":1.4,"publicationDate":"2024-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000302/pdfft?md5=dd27c7b76a8800578bdc149c47e259fd&pid=1-s2.0-S2211419X24000302-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142058005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A needs assessment for formal emergency medicine curriculum and training in Zambia","authors":"Sara Alavian ,&nbsp;Bassim Birkland ,&nbsp;Kephas Mwanza ,&nbsp;Shawn Mondoux","doi":"10.1016/j.afjem.2024.07.003","DOIUrl":"10.1016/j.afjem.2024.07.003","url":null,"abstract":"<div><p>Emergency medicine (EM) is a nascent field in Zambia. While not yet recognized as a medical specialty, there is national interest for developing more robust emergency care systems in this setting. One key element of strengthening EM in Zambia is identifying current gaps in emergency healthcare provision and opportunities for advancement in the field.</p><p>This research used a modified version of the Emergency Care Assessment Tool to characterize the landscape of EM in Zambia. We collected data on the extent of EM training and teaching engagement among physicians practicing EM in Zambia. The survey assessed three aspects of core EM \"signal functions\" among the respondents which included; how often they performed the function, how confident they felt with the function, and how important they deemed the function to be in their practice. Finally, we asked respondents to identify barriers to performing the functions in their departments.</p><p>The majority of respondents were early in their career, all below the age of 50, and participated in some form of teaching and supervision of learners, with minimal access to teaching resources to enhance their work. There was unanimous agreement with the need for formal postgraduate EM training in Zambia. The EM functions performed least often by EM physicians, and in which they felt the least confident, were high-acuity low-occurrence (HALO) procedures such as surgical airway and pericardiocentesis. The most common barrier to performing an EM function was access to supplies, equipment and medication. The second most commonly cited barrier was healthcare worker training.</p><p>This research identified several critical needs for EM curricula in Zambia, specifically teaching resources for clinicians who supervise learners, directed learning on HALO procedures, and formal postgraduate training in EM based in Zambia.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 218-223"},"PeriodicalIF":1.4,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000296/pdfft?md5=a9fc441f15a95ba43aa2960cdef4c52c&pid=1-s2.0-S2211419X24000296-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The transition of patient care: Exploring the outcomes of prehospital to hospital patient handover practices and healthcare provider education","authors":"George Muller ,&nbsp;Hanneke Brits","doi":"10.1016/j.afjem.2024.07.002","DOIUrl":"10.1016/j.afjem.2024.07.002","url":null,"abstract":"<div><h3>Introduction</h3><p>Inadequate patient handover is linked to numerous medical errors and lapses in communication between hospital healthcare providers and prehospital healthcare providers. Undergraduate healthcare curricula may limit programme-specific education on patient handover and shift learning to informal learning opportunities. This study aimed to investigate the outcomes of qualified healthcare provider (HCPs) educational programmes to determine the adequacy of handover practices, the source of their training, and their interprofessional acceptance of these practices.</p></div><div><h3>Methods</h3><p>A multi-method study design was used – a document analysis of HCP programme outcomes and a two-section questionnaire. The questionnaire was sent to HCPs to determine the impact of patient handover practices on current healthcare systems and their opinion on whether the training on handovers is sufficient.</p></div><div><h3>Results</h3><p>HCPs indicated little educational interaction regarding patient handover. Most participants felt handover education relied predominantly on informal training. With their existing knowledge, many HCPs revealed that they were comfortable in handing over a patient. Little interprofessional confidence regarding patient handover information indicates minimal interprofessional collaboration toward standardised approaches for patient handover.</p></div><div><h3>Conclusion</h3><p>This study indicates a lack of standardised handover procedures, which leads to HCP self-interpretations. There is low trust between HCPs regarding information received. The study highlights the need for standardised handover training in healthcare curricula to improve patient safety and interprofessional collaboration.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 212-217"},"PeriodicalIF":1.4,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000284/pdfft?md5=9b03bbe60af221bf5f5dc74f32d29e4d&pid=1-s2.0-S2211419X24000284-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141962690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mapping the evidence of emergency nursing research in who Afro-region states: A Scoping Review","authors":"Geldine Chironda ,&nbsp;Pretty Mbeje ,&nbsp;Tanya Heyns ,&nbsp;Petra Brysiewicz","doi":"10.1016/j.afjem.2024.07.001","DOIUrl":"10.1016/j.afjem.2024.07.001","url":null,"abstract":"<div><h3>Introduction</h3><p>The introduction of emergency nursing in Africa has resulted in the establishment of several training schools across the continent. This has translated into a growing body of emergency care research being carried out by nurses; however, the breadth and extent of evidence remains unclear. The aim of the review was to map and collate the available literature on emergency nursing research in WHO Afro-region states.</p></div><div><h3>Methods</h3><p>The review adopted the methodology of the Joanna Briggs Institute (JBI) scoping reviews. The review protocol was registered on 27 June 2022 (osf.io/5wz3x). The Population (nurse), Concept (emergency nursing research), Context (WHO Afro-region) (PCC) elements guided the development of the inclusion and exclusion criteria. Papers were searched across seven electronic data bases and two search engines using a three-search strategy. The screening was performed initially on the abstract and title and lastly on full text. The reporting for the review was guided by the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR).</p></div><div><h3>Results</h3><p>One hundred and thirteen papers were included in the review. Publication of emergency nursing research occurred from 2000 to 2022. The year 2017 and 2019 recorded the highest number of publications (n = 14). The country with the most publications was South Africa (n=50). Emergency nursing research used predominantly quantitative methodologies (n=58). The professional groups involved in research were nurses (n=69) as well as nurses and doctors (n=26). The identified papers focused primarily on emergency nursing education (n=23) and epidemiology (n=24).</p></div><div><h3>Conclusion</h3><p>There is a notable increase in the number of publications on emergency nursing research in WHO Afro-region states, however from only 11 countries. Since most of the research is still at descriptive level, there is need to encourage emergency nursing research on interventions and measuring outcomes and impact in the emergency care system.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 193-211"},"PeriodicalIF":1.4,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000272/pdfft?md5=85f015021276895ac2d607fc01e5c83c&pid=1-s2.0-S2211419X24000272-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141636509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oxygen therapy practice and associated factors among nurses working at an Ethiopian Referral Hospital","authors":"Mikiyas Muche Teshale ,&nbsp;Nurilign Abebe Moges ,&nbsp;Mezinew Sintayehu Bitew ,&nbsp;Setarg Ayenew Birhanie ,&nbsp;Mihretie Gedfew ,&nbsp;Belete Negese ,&nbsp;Animut Takele Telayneh ,&nbsp;Temesgen Ayenew ,&nbsp;Dejen Tsegaye","doi":"10.1016/j.afjem.2024.06.005","DOIUrl":"10.1016/j.afjem.2024.06.005","url":null,"abstract":"<div><h3>Objective</h3><p>Supplemental oxygen therapy is suppling oxygen at quantities higher than those found in the atmosphere (&gt;21 %) and is mostly prescribed for hypoxic patients. To avoid hypoxemia, hypercapnia, and oxygen poisoning, nurses closely monitor patients receiving oxygen therapy. There are considerable gaps in nurses' practice of oxygen therapy. Patients who receive inappropriate oxygen therapy may have negative effects, and it has financial repercussions for both individuals and nations. The aim of this study was to assess oxygen therapy practices and associated factors influencing oxygen administration among nurses in an Ethiopian Regional Hospital.</p></div><div><h3>Method</h3><p>From March 1 to March 30, 2019, a cross-sectional institutional study using quantitative methods was performed amongst nurses working at a referral hospital in northwestern Ethiopia. Data was gathered using structured self-administered questionnaires.</p></div><div><h3>Result</h3><p>In this study, 147 participants (91.3 %) were found to have inadequate practice with oxygen therapy. Nurses' lack of knowledge about carbon monoxide, adult patients' typical breathing rates, cardiopulmonary function, and devices (face mask, nasal cannula, oxygen concentrators, pulse oximeter and others) that are difficult for patients to accept were found to be factors associated with oxygen administration practice.</p></div><div><h3>Conclusion</h3><p>The findings of this study showed that nurses' use of oxygen administration was subpar. The institutional factors, knowledge gaps, and attitudes of nurses were identified as the determinants affecting oxygen administration practice. Nurses would do better to read up on oxygen administration, interact with one another and undertake further training.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 186-192"},"PeriodicalIF":1.4,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000223/pdfft?md5=04a34d0410bfa0f0afa92e899b016912&pid=1-s2.0-S2211419X24000223-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141622455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcome of non-traumatic coma in a tertiary referral hospital in Cameroon","authors":"Daniel Gams Massi ,&nbsp;Adonis Herman Kedonkwo Mbogne ,&nbsp;Verla Vincent Siysi ,&nbsp;Junette Arlette Metogo Mbengono ,&nbsp;Annick Mélanie Magnerou ,&nbsp;Eric Gueumekane Bila Lamou ,&nbsp;Victor Sini ,&nbsp;Paul Cédric Mbonda Chimi ,&nbsp;Jacques Doumbe ,&nbsp;Callixte Kuate Tegueu ,&nbsp;Mapoure Njankouo Yacouba","doi":"10.1016/j.afjem.2024.06.003","DOIUrl":"https://doi.org/10.1016/j.afjem.2024.06.003","url":null,"abstract":"<div><h3>Introduction</h3><p>Coma is a medical emergency, and optimal management, especially in a resource-poor setting, depends on knowledge of its aetiology and predictors of outcome. This study aimed to provide hospital-based data on the prevalence, etiology, and outcome of non traumatic coma (NTC) in adults at a tertiary level in Cameroon.</p></div><div><h3>Methods</h3><p>A three year retrospective cohort study of medical records of patients aged 18 years and above, who presented in coma of non-traumatic origin at a Cameroon emergency department (ED) was conducted. Data related to sociodemographic, clinical findings, investigations, etiology of the coma, and outcomes were collected.</p></div><div><h3>Results</h3><p>A total of 408 patients were recruited, 214 (52.5 %) were males. The mean age was 55.9 ± 16.6 years. NTC accounted for 2.2 % of all consultations at the ED during the period of study. Stroke (29.6 %), infections (19.8 %), and metabolic disorders (12.6 %) were the most frequent cause of NTC. Etiology was unknown in 23.3 % of our participants. The in-hospital mortality was 66.4 %. Duration of hospitalization ≤ 3 days, GCS 〈 6, serum creatinine level 〉 13 mg/L, and administration of adrenergic drugs were predictors of mortality. Overall survival rate was 44.3 % after 5 days of admission.</p></div><div><h3>Conclusion</h3><p>Non-traumatic coma had various aetiologies. Stroke accounted for almost one third of cases. About three out of five patients died in hospital. Deep coma, high serum creatinine level, short hospital stay and administration of adrenergic medications were independent predictors of mortality.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 179-185"},"PeriodicalIF":1.4,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000211/pdfft?md5=74f0efa9c38f5e4d01872709a75947df&pid=1-s2.0-S2211419X24000211-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141541605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The National Ambulance Service of Ghana: Changes in capacity and utilization over 20 years","authors":"Ahmed N. Zakariah ,&nbsp;Edmund Boateng ,&nbsp;Christiana Achena ,&nbsp;Foster Ansong-Bridjan ,&nbsp;Charles Mock","doi":"10.1016/j.afjem.2024.06.008","DOIUrl":"https://doi.org/10.1016/j.afjem.2024.06.008","url":null,"abstract":"<div><h3>Introduction</h3><p>Emergency medical services (EMS) are minimally developed in many African countries. We sought to document the achievements and challenges faced by the National Ambulance Service (NAS) of Ghana during its 20-year nationwide expansion, and to understand how well it is providing access to previously unserved, remoter areas.</p></div><div><h3>Methods</h3><p>Data routinely collected by NAS from 2004 to 2023 were analyzed, including structure and capacity (number of stations, ambulances, employees) and utilization and process of care (number of patients served, demographics, medical conditions, response site). Per population indicators of capacity and utilization were compared across Ghana's 16 regions.</p></div><div><h3>Results</h3><p>From 64 emergency medical technicians (EMTs) and nine ambulances in 2004, NAS has grown to 3,473 EMTs and 356 ambulances. From covering three cities in 2004, NAS now has at least one station in each of Ghana's 261 districts. From transporting 205 patients in 2004, NAS transported 38,393 patients in 2022. There have been interruptions due to financial restrictions, with numbers of patients transported per year in 2017–2019 decreasing by over 50% from the prior peak (<em>n</em> = 20,236 in 2014). In 2022, there were 1.13 ambulances per 100,000 people and 0.33 transports/100,000/day. Most (81.3%) transports are inter-facility transfers. Among Ghana's 16 regions, there is moderate variation in utilization from 0.16 to 0.50 transports/100,000/day. However, the three lowest-income, remoter regions currently have utilizations of 0.16, 0.30, and 0.37 transports/100,000/day, mostly near the National average of 0.33.</p></div><div><h3>Conclusion</h3><p>Despite periodic limitations due to finances, the NAS has expanded to cover all of Ghana's 261 districts and has largely achieved geographic equity. Sustainability has been aided by having a training school directly under NAS's control, assuring a steady supply of EMTs. Challenges include assuring financial stability and increasing utilization for emergencies at the scene, in addition to the current high utilization for inter-facility transfer.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 172-178"},"PeriodicalIF":1.4,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000260/pdfft?md5=af05056337f023485e2db89f16edd6bd&pid=1-s2.0-S2211419X24000260-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141541597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can plethysmographic capillary refill time predict lactate during sepsis? An observational study from Morocco","authors":"Chadi Rahmani ,&nbsp;Ayoub Belhadj ,&nbsp;Younes Aissaoui","doi":"10.1016/j.afjem.2024.06.007","DOIUrl":"https://doi.org/10.1016/j.afjem.2024.06.007","url":null,"abstract":"<div><h3>Introduction</h3><p>Blood lactate is a marker of tissue hypoxia while capillary refill time (CRT) is a surrogate of tissue perfusion. Measuring these parameters is recommended for assessing circulatory status and guiding resuscitation. However, blood lactate is not widely available in African emergency departments. Additionally, CRT assessment faces challenges related to its precision and reproducibility. This study aims to evaluate the accuracy of visual CRT(V-CRT) compared to plethysmographic CRT (P-CRT) in predicting lactate levels among septic patients.</p></div><div><h3>Methods</h3><p>This prospective observational study enrolled consecutive patients with sepsis or septic shock over a 6-month period from a tertiary hospital in Marrakech, Morroco. V-CRT and P-CRT were evaluated upon admission, and simultaneous measurements of arterial lactate levels were obtained. The precision of V-CRT and P-CRT in predicting arterial lactate was assessed using ROC curve analysis.</p></div><div><h3>Results</h3><p>Forty-three patients aged of 64±15 years, of whom 70 % were male, were included in the study. Of these, 23 patients (53 %) had sepsis, and 20 patients (47 %) experienced septic shock. Both V-CRT and P-CRT demonstrated statistically significant correlations with arterial lactate, with correlation coefficients of 0.529 (<em>p</em> &lt; 0.0001) and 0.517 (<em>p</em> = 0.001), respectively. ROC curve analysis revealed that V-CRT exhibited satisfactory accuracy in predicting arterial lactate levels &gt;2 mmol/l, with an area under the curve (AUC) of 0.8 (95 % CI=0.65 – 0.93; <em>p</em> &lt; 0.0001). The prediction ability of P-CRT was lower than V-CRT with an AUC of 0.73 (95 % CI: 0.57–0.89; <em>p</em> = 0.043). The optimal thresholds were determined as 3.4 s for V-CRT (sensitivity = 90 %, specificity = 58 %) and 4.1 s for P-CRT (sensitivity = 85 %, specificity = 62 %).</p></div><div><h3>Conclusion</h3><p>These findings suggest that the plethysmographic evaluation did not improve the accuracy of CRT for predicting lactate level. However, V-CRT may still serve as a viable surrogate for lactate in septic patients in low-income settings.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 167-171"},"PeriodicalIF":1.4,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000259/pdfft?md5=fcd9789e6d8afb55389ff5cdb5e67803&pid=1-s2.0-S2211419X24000259-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141484600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving the time to pain relief in the emergency department through triage nurse-initiated analgesia - a quasi-experimental study from Ethiopia","authors":"Merahi Kefyalew ,&nbsp;Negussie Deyassa ,&nbsp;Uqubay Gidey ,&nbsp;Maligna Temesgen ,&nbsp;Maraki Mehari","doi":"10.1016/j.afjem.2024.06.004","DOIUrl":"https://doi.org/10.1016/j.afjem.2024.06.004","url":null,"abstract":"<div><h3>Introduction</h3><p>Pain management is crucial for improving patients' quality of care. Persistent pain has been linked to higher depression, anxiety, and work-related difficulties. This study aimed to enhance the time to pain relief in the emergency department through triage nurse-initiated analgesia. It evaluated the impact of nurse-led analgesia on patient satisfaction compared to standard pain management at Tikur Anbessa Specialized Hospital and Kidus Paulos Specialized Hospital. Additionally, it compared the time to analgesia between the two hospitals and assessed the effect of nurse-led analgesia on reducing the length of stay for patients with pain.</p></div><div><h3>Methods</h3><p>Using a quasi-experimental design, the study included an intervention group and a control group. Data was collected using an open data kit, and after ensuring data completeness, it was exported to SPSS and Excel for analysis. To assess the effectiveness of the intervention, the time to analgesia was compared between the intervention and control groups using an independent samples <em>t</em>-test. This statistical test allowed for a comparison of the mean time to analgesia between the two groups.</p><p>Patient satisfaction scores were also compared between the intervention and control groups using the Mann-Whitney U test. Kaplan-Meier curves were employed to compare the time to analgesia between the intervention and control groups within both settings. A point bi-serial correlation analysis was performed to examine the association between the length of stay and the intervention of nurse-led analgesia in both hospital settings.</p></div><div><h3>Result and discussion</h3><p>The study enrolled 179 participants, with a median age of 34 years (range: 9–80) and 67% female. The most common events leading to pain were medical conditions (21%), followed by trauma/quarrel/war, fall accidents, and underlying diseases (15%, 13%, and 13%, respectively). There was a significant correlation between the degree of pain on arrival and time to analgesia. Additionally, a significant correlation (<em>p</em> &lt; 0.01) was found between time to analgesia and patient satisfaction.</p></div><div><h3>Conclusion and recommendation</h3><p>Implementing a nurse-led analgesia protocol in the emergency department is crucial for reducing time to analgesia and improving patient satisfaction. It is recommended to scale up this approach to other healthcare facilities by incorporating it into the nursing practice guidelines of the country.</p></div>","PeriodicalId":48515,"journal":{"name":"African Journal of Emergency Medicine","volume":"14 3","pages":"Pages 161-166"},"PeriodicalIF":1.4,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2211419X24000235/pdfft?md5=3dd5d5c34af986a469d0e6de23258cfa&pid=1-s2.0-S2211419X24000235-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141484599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}