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Factors Associated with Caregiver Decision Not to Transport Pediatric Patients Assessed by Emergency Medical Services 与护理人员决定不转运接受紧急医疗服务评估的儿科患者有关的因素
Pub Date : 2024-04-03 DOI: 10.56068/emrn2070
Kristen Johnson, Caleb E Ward
Objectives: Almost one third of pediatric 9-1-1 calls result in non-transport by Emergency Medical Services (EMS). It is unknown to what extent these decisions are driven by caregivers’ decisions to decline transport versus EMS advice that transport is unnecessary. Further, it is unknown whether demographic, encounter, or agency factors are associated with caregivers declining transport. Methods: We conducted a retrospective cross-sectional study with data from the national 2019 ESO Data Collaborative (a convenience sample with data from > 2,000 EMS agencies). We included 9-1-1 responses for children <18 years. The primary outcome was caregiver decision not to transport patient (per EMS documentation) compared to EMS-initiated non-transport. Descriptive data for patient dispositions were generated. Bivariable and multivariable logistic regression identified factors associated with caregiver decision not to transport. Results: Of 313,903 pediatric 9-1-1 activations, 37.2% resulted in non-transport, with 80.0% of pediatric non-transports attributable to a caregiver decision. The patient and encounter characteristics for children not transported by EMS were similar, regardless of whether the caregiver or EMS clinician made the decision not to transport. There was wide inter-agency variation in both the rate of non-transport (median 0.37, interquartile range (IQR 0.25 – 0.48)) and the proportion of these encounters attributable to a caregiver decision (median 0.82, IQR 0.68-0.94). Conclusions: In this large national dataset, pediatric non-transport by EMS was common, and in most cases non-transport was documented to result from a caregiver decision. Both the rates of non-transport and proportion of caregiver decision varied significantly between EMS agencies. Further research is needed to understand pediatric patient outcomes after non-transport and to identify the reasons for practice variability between EMS agencies. Developing standardized, evidence-based non-transport protocols for children may help reduce this potentially unwarranted clinical variation.
目标:将近三分之一的儿科 9-1-1 电话导致急救医疗服务(EMS)不予转运。目前尚不清楚这些决定在多大程度上是由护理人员拒绝转运的决定和急救医疗服务部门认为没有必要转运的建议所导致的。此外,还不知道人口、遭遇或机构因素是否与护理人员拒绝转运有关。方法:我们利用来自 2019 年全国 ESO 数据协作组织的数据进行了一项回顾性横断面研究(该数据协作组织的样本来自超过 2000 个急救医疗机构)。我们纳入了小于 18 岁儿童的 9-1-1 应答。主要结果是护理人员决定不转运患者(根据急救医疗文件)与急救医疗发起的不转运相比。我们生成了患者处置的描述性数据。二变量和多变量逻辑回归确定了与护理人员决定不转运病人有关的因素。结果:在 313,903 起儿科 9-1-1 事件中,37.2% 的事件导致不予转运,其中 80.0% 的儿科不予转运事件可归因于护理人员的决定。无论决定不转运的是护理人员还是急救中心的临床医生,未被急救中心转运的儿童的患者和遭遇特征都很相似。未转运率(中位数 0.37,四分位数间距 (IQR 0.25 - 0.48))和由护理人员决定的比例(中位数 0.82,IQR 0.68-0.94)在机构间存在很大差异。结论:在这一大型全国性数据集中,急救医疗系统不转运儿科患者的情况很普遍,而且在大多数情况下,记录显示不转运是由护理人员决定的。不同急救医疗机构的非转运率和护理人员决定的比例差异很大。需要进一步开展研究,以了解不转运后儿科患者的治疗效果,并找出急救医疗机构之间做法不同的原因。为儿童制定标准化、循证的非转运协议可能有助于减少这种潜在的不必要的临床差异。
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引用次数: 0
Examining Cognitive Aid Use in Emergency Medical Services 检查紧急医疗服务中认知辅助工具的使用情况
Pub Date : 2024-04-03 DOI: 10.56068/jmrq7592
Bryan Harmer, Melissa Ivey, John Hoyle, Jr., Kieran Fogarty
Background: Emergency Medical Service (EMS) clinicians render care in less than ideal environments, and errors occur at high rates. Some cognitive aids (CAs) have been shown to reduce errors and improve adherence to evidence-based practices. However, there have been no widespread studies examining CA use in EMS. The objective of this study was to examine the frequency of CA use by EMS clinicians and which clinicians were using them more frequently during patient care. Methods: A cross-sectional online survey was developed using a modified Delphi method with items examining demographic information and the frequency that 15 selected CAs are used during patient care. A survey link was emailed to 136,093 EMS clinicians across six states (TX, ME, MI, LA, SC, and AR). Descriptive statistics were used to describe frequencies. Kruskal-Wallis was used to assess if use differed among demographic or employment groups, and Spearman correlation was used to examine the relationship between clinician age and CA use. Results: A total of 2,251 respondents were included in the study after meeting the inclusion criteria. Of the 15 CAs examined, the length-based tape was the most used (Med= 3.0, IQR: 1.0 – 4.0). Overall CA use was limited, with a median score of 1.67 (IQR: 1.07 – 2.27). The following groups reported more frequent use of CAs: females (Med= 1.87, IQR: 1.27-2.47), Hispanics (Med= 1.93, IQR: 1.33-2.67), Black/African Americans (Med= 2.00, IQR: 1.20-2.53), air medical clinicians (Med= 2.00, IQR: 1.60-2.40) and clinicians working in military settings (Med= 2.23, IQR: 1.80-2.80). A small negative correlation was identified with age (r = -0.06, p = .005). Conclusions: Overall, CA use in EMS is limited. More effort is needed to increase their use in EMS. This data may provide insight to better target areas of need, improve design, and improve implementation of CAs in EMS.
背景:紧急医疗服务(EMS)的临床医生在不太理想的环境中提供医疗服务,出错率很高。一些认知辅助工具(CA)已被证明可以减少失误,提高循证实践的依从性。然而,目前还没有关于在急救医疗中使用认知辅助工具的广泛研究。本研究的目的是检查急救医疗临床医生使用 CA 的频率,以及哪些临床医生在患者护理过程中使用 CA 的频率更高。研究方法:采用改良德尔菲法开发了一项横向在线调查,调查项目包括人口统计学信息和 15 种选定 CA 在患者护理过程中的使用频率。通过电子邮件向六个州(德克萨斯州、密歇根州、密歇根州、洛杉矶州、南卡罗来纳州和阿肯色州)的 136093 名急救临床医生发送了调查链接。描述性统计用于描述频率。Kruskal-Wallis 用于评估人口统计或就业群体之间的使用情况是否存在差异,Spearman 相关性用于研究临床医生年龄与 CA 使用情况之间的关系。结果:符合纳入标准的受访者共有 2,251 人。在所研究的 15 种 CA 中,使用最多的是基于长度的磁带(Med= 3.0,IQR:1.0 - 4.0)。CA 的总体使用率有限,中位数为 1.67(IQR:1.07 - 2.27)。以下群体更频繁使用 CA:女性(中位数= 1.87,IQR:1.27-2.47)、西班牙裔(中位数= 1.93,IQR:1.33-2.67)、黑人/非洲裔美国人(中位数= 2.00,IQR:1.20-2.53)、空中医疗临床医生(中位数= 2.00,IQR:1.60-2.40)和在军事环境中工作的临床医生(中位数= 2.23,IQR:1.80-2.80)。与年龄存在微小的负相关(r = -0.06,p = .005)。结论:总体而言,CA 在急救服务中的使用有限。需要做出更多努力来提高 CA 在急救服务中的使用率。这些数据可为更好地瞄准需求领域、改进设计和改善 CA 在 EMS 中的实施提供洞察力。
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引用次数: 0
Australian Paramedics’ Experiences of Stressors During the COVID-19 Pandemic 澳大利亚辅助医务人员在 COVID-19 大流行期间的压力体验
Pub Date : 2024-04-03 DOI: 10.56068/zuqh9521
L. Finlayson-Short, O. Metcalf, Hussain-Abdulah Arjmand, Meaghan O'Donnell, Megan Dobbie, Danielle North, T. Varker
Objective: Paramedics are exposed to significant job-related stressors, which have been exacerbated by the pressures of the COVID-19 pandemic. Given the essential role that paramedics play in the health system, it is imperative that we understand how their health and wellbeing are affected by this range of stressors. Methods: We conducted a mixed-methods, cross-sectional statewide survey of the Ambulance Organization workforce between August and November 2021. A total of 690 paramedics (i.e., operational staff) answered a quantitative question about operational and organizational job stressors, while a subset (N=151) provided a response to a free-text qualitative question about stress related to COVID-19. Results: Quantitative data revealed that COVID-19-related stressors were more stressful than all other job-related factors at that time. In addition, paramedics reported moderate to high levels of stress for nearly three quarters of all stressors listed. Thematic analysis of the qualitative question showed that paramedics experienced: stress related to operational changes; personal protective equipment related stress; the everyday life impacts of the COVID-19 pandemic; work-related conflicts and concerns; exposure to COVID-19; vaccine-related stress; and issues with management and communication. Conclusions: Paramedics have been significantly affected by the unique stressors brought about by the COVID-19 pandemic, which have added strain onto an already stressful work environment. The stressors we have identified suggest that organizations should examine their internal practices and consider their impact on paramedics, along with offering mental health support to paramedics where appropriate.
目的:辅助医务人员面临着巨大的工作压力,而 COVID-19 大流行所带来的压力又加剧了这种压力。鉴于辅助医务人员在医疗系统中扮演的重要角色,我们有必要了解他们的健康和福祉是如何受到这些压力因素影响的。研究方法我们于 2021 年 8 月至 11 月期间在全州范围内对救护组织的工作人员进行了一次混合方法横断面调查。共有 690 名辅助医务人员(即业务人员)回答了有关业务和组织工作压力源的定量问题,另有一部分人员(N=151)回答了有关 COVID-19 压力的自由文本定性问题。结果:定量数据显示,与 COVID-19 相关的压力因素比当时所有其他工作相关因素的压力更大。此外,在列出的所有压力源中,近四分之三的护理人员表示压力处于中度到高度水平。对定性问题进行的专题分析表明,辅助医务人员经历了:与业务变化相关的压力;与个人防护设备相关的压力;COVID-19 大流行对日常生活的影响;与工作相关的冲突和担忧;接触 COVID-19;与疫苗相关的压力;以及与管理和沟通相关的问题。结论:辅助医务人员受到 COVID-19 大流行带来的独特压力的严重影响,这给本已紧张的工作环境增加了压力。我们发现的压力因素表明,各组织应检查其内部做法并考虑其对辅助医务人员的影响,同时在适当的时候为辅助医务人员提供心理健康支持。
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引用次数: 0
Breaking Bad News in the Prehospital Setting 在院前环境中打破坏消息
Pub Date : 2024-04-03 DOI: 10.56068/glar2701
Zachary Tillett, Shelley Jacobs, Michelle Michelle
There are roughly 1000 prehospital cardiac arrests in the US daily with a mortality rate approaching 90%1. In 2011 and the national association of EMS physicians position statement supporting prehospital termination of cardiac arrest has led to an increase in the number of patients dying in the prehospital environment. EMS clinicians responding to these emergencies are often tasked with breaking bad news (BBN) to families that their loved one has died. Currently no national curriculum, standardized training or mandated education around this subject exists for EMS clinicians. Recent research suggests that EMS clinicians are breaking bad news with frequency, are not receiving training on how to break bad news, are motivated to receive additional training around this subject and are suffering negative sequalae directly related to these conversations. Current existing curriculums around breaking bad news are designed for in hospital and clinic-based settings and are not wholly applicable to the dynamic prehospital environment. The following paper is a guide created by clinicians with EMS, palliative care, pediatric palliative care, and emergency medicine backgrounds to better help EMS clinicians navigate these difficult conversations. This guide is a step wise approach including dos and don’ts to help them navigate these challenging conversations as well as to help them navigate special circumstances such as topics around anger and pediatric patients. Currently no such guide exists, and it is the authors hope that this guide will be utilized to help EMS clinicians successfully engage in these conversations as well as help to inspire future research and education around this topic.
美国每天大约有 1000 例院前心脏骤停,死亡率接近 90%1 。2011 年,全国急救医生协会发表立场声明,支持院前终止心脏骤停,这导致在院前环境中死亡的患者人数增加。对这些紧急情况做出反应的急救医生通常要向家属宣布噩耗 (BBN),告知他们所爱的人已经死亡。目前还没有针对急救医疗临床医生的全国性课程、标准化培训或强制性教育。最近的研究表明,急救医疗临床医生经常发布噩耗,但却没有接受过如何发布噩耗的培训,他们希望接受有关这一主题的额外培训,并遭受与这些对话直接相关的负面后果。目前现有的关于发布坏消息的课程是为医院和诊所环境设计的,并不完全适用于动态的院前环境。以下文件是由具有急救医疗服务、姑息关怀、儿科姑息关怀和急诊医学背景的临床医生编写的指南,旨在更好地帮助急救医疗服务临床医生驾驭这些困难的对话。该指南采用循序渐进的方法,包括 "该做 "和 "不该做",以帮助他们应对这些具有挑战性的对话,并帮助他们应对特殊情况,例如与愤怒和儿科患者有关的话题。目前还没有这样的指南,作者希望利用本指南帮助急救医疗临床医生成功地参与这些对话,并帮助激发未来围绕这一主题的研究和教育。
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引用次数: 0
Assessing the Accuracy of ECG Chest Electrode Placement by EMS and Clinical Personnel Using Two Evaluation Methods 使用两种评估方法评估急救人员和临床人员放置心电图胸电极的准确性
Pub Date : 2024-04-03 DOI: 10.56068/jgdq2473
Edwin Clopton, Eira Kristiina Hyrkäs
Background and purpose:  A valid 12-lead electrocardiogram (ECG) depends on correct acquisition technique, particularly on the accurate location of precordial (chest) electrodes.  The emergency medical services (EMS) segment of the care continuum is under-represented in previous clinically oriented studies of electrode placement.  This study sought to assess the accuracy of chest electrode placement by EMS and clinical personnel in one geographic area, to identify patterns of misplacement to inform future training and continuing education, and to compare two methods of assessing electrode placement. Methods:  This prospective observational study recruited a convenience sample of EMS and clinical personnel.  Participants placed simulated electrodes on a CPR-style manikin and completed a questionnaire about their training and experience.  A subset also marked electrode locations on a printed diagram of the ribcage.  Digitized placement data and questionnaire responses were analysed statistically.Results:  Findings from 149 participants showed misplacement patterns consistent with prior studies, with 41.6% rated as “acceptable” and 34.2% placing £ 3 electrodes acceptably.  Correctness of electrode placement was comparable between EMS and clinical participants. More correct electrode placement correlated with classroom vs. on-the-job training, frequent vs. infrequent practice, and greater self-confidence. The diagram data collection method proved not equivalent to, and probably less reliable than, the hands-on manikin method for assessing placement skills.Conclusions:  Significant variation in ECG chest electrode placement by EMS personnel was comparable to that previously reported for clinical personnel, suggesting that existing concerns about placement errors by clinical personnel may apply equally to EMS personnel.  More frequent practice and classroom-based initial ECG training were associated with significantly greater placement accuracy.  Participants used diverse strategies to identify electrode locations.  Further research is warranted to clarify optimal strategies for placing chest electrodes, especially on diverse body types.  Sound initial ECG training and continuing education are necessary to reinforce high-quality ECG skills.
背景和目的:有效的 12 导联心电图(ECG)取决于正确的采集技术,尤其是心前区(胸部)电极的准确位置。 在以往以临床为导向的电极位置研究中,急诊医疗服务(EMS)环节的代表性不足。 本研究旨在评估一个地理区域内急救医疗服务人员和临床人员胸部电极放置的准确性,找出错误放置的模式,为今后的培训和继续教育提供参考,并比较评估电极放置的两种方法。方法: 这项前瞻性观察研究招募了急救和临床人员作为样本。 参与者在心肺复苏式人体模型上放置模拟电极,并填写一份有关其培训和经验的问卷。 其中一部分人还在打印的肋骨图上标记了电极位置。 对数字化的电极放置数据和问卷回答进行了统计分析: 结果:149 名参与者的调查结果显示,电极放置错误的模式与之前的研究一致,41.6% 的参与者被评为 "可接受",34.2% 的参与者可接受 3 英镑电极的放置。 EMS 和临床参与者的电极放置正确率相当。电极放置更正确与课堂培训和在职培训、经常练习和不经常练习以及更强的自信心有关。事实证明,图表数据收集法并不等同于人体模型实践法,而且可能不如人体模型实践法更可靠: 结论:急救人员在心电图胸电极置放方面的显著差异与之前报道的临床人员的差异相当,这表明目前对临床人员置放错误的担忧可能同样适用于急救人员。 更频繁的练习和基于课堂的初始心电图培训与更高的置放准确性有关。 参与者使用不同的策略来确定电极位置。 有必要开展进一步研究,以明确放置胸部电极的最佳策略,尤其是在不同体型的人身上。 完善的初始心电图培训和继续教育对于强化高质量的心电图技能十分必要。
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引用次数: 0
Paramedicine Contents 辅助医务内容
Pub Date : 2024-04-03 DOI: 10.56068/rzla6487
Brad Buck, LaTosha Hogan, Julius McAdams, Sean Teed
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引用次数: 0
Understanding the Occupational Factors that Influence Paramedic Health and Wellbeing 了解影响辅助医务人员健康和福祉的职业因素
Pub Date : 2024-04-03 DOI: 10.56068/mnrg8307
Chloe Betts, Alannah Stoneley, Judith Anderson, Clare Sutton
Introduction: Health and wellbeing is essential to perform professionally and personally. The demanding workload and high-pressure nature of the paramedic profession, undoubtably has an influence on the paramedic’s health and wellbeing however the individual variance and factors associated is poorly understood. The objective of this review is to identify what is known about the occupational factors that influence paramedic health and wellbeing to make recommendations in improving working conditions and thus health and wellbeing of the workforce. Methods: The JBI approach was used to perform a scoping review to assess the availability of literature dating from January 2003 to January 2023. Keywords including paramedic*, first responder*, influence* OR perception*, health, wellbeing were input into the OVID, PsycINFO and PubMed databases. Titles and abstracts were reviewed by two authors and inclusion and exclusion criteria applied. The remaining articles were then reviewed in full text by two authors and conflicts managed by the primary author. Results: The search of the electronic databases identified 314 articles. Of these, 33 informed the results of the review. The search highlighted the paramedics poor reportable levels of health compared to other occupations. An analysis identified themes emerging from the literature including: (1)shift work; (2) mental health issues; (3) exposure to critical incidents; and (4) the influence of the profession on physical activity and ailment. Conclusion: A paramedics occupation has a significant influence on the individual’s health and is associated with an increased incidence of reportable illness and injury.  The review concluded that there is insufficient data to identify the paramedics personal perception of the influences on their health and wellbeing. Thus, there is a lack of understanding of why the paramedic has poor reportable levels of health in their own words, which would be invaluable to the formation of preventative and supportive approaches to this workforce.
简介健康和幸福对专业和个人表现都至关重要。辅助医务人员职业的繁重工作量和高压性质无疑会对辅助医务人员的健康和福祉产生影响,但人们对其个体差异和相关因素的了解甚少。本综述旨在确定影响辅助医务人员健康和幸福的职业因素,从而为改善工作条件,进而改善医务人员的健康和幸福提出建议。方法:采用 JBI 方法进行范围审查,以评估 2003 年 1 月至 2023 年 1 月期间的文献可用性。在 OVID、PsycINFO 和 PubMed 数据库中输入了辅助医务人员*、急救人员*、影响*或感知*、健康、福祉等关键词。标题和摘要由两位作者审阅,并采用纳入和排除标准。然后由两位作者对其余文章进行全文审阅,并由主要作者处理冲突。结果:在电子数据库中搜索到 314 篇文章。其中 33 篇文章为本次研究提供了资料。搜索结果突出表明,与其他职业相比,护理人员的健康报告水平较低。分析确定了文献中出现的主题,包括:(1) 轮班工作;(2) 心理健康问题;(3) 接触突发事件;以及 (4) 职业对身体活动和疾病的影响。结论辅助医务人员的职业对个人健康有重大影响,并与应报告的疾病和伤害发生率增加有关。 审查得出的结论是,没有足够的数据来确定辅助医务人员个人对其健康和福祉影响的看法。因此,对于辅助医务人员自己所说的健康状况不佳的原因缺乏了解,而这对于为这支队伍制定预防性和支持性方法是非常宝贵的。
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引用次数: 0
Paramedic Exposure and Response to Non-Traumatic Dental Conditions 辅助医务人员接触和应对非创伤性牙科疾病的情况
Pub Date : 2024-04-03 DOI: 10.56068/wnsv5250
Rachael Berry, Silvana Bettiol, Dale G Edwards
Introduction As the global demand for emergency health services continues to expand, the role of paramedics persists and grows alongside the expansion of ambulance services. The need to explore alternative pathways for enhancing service efficiency and alleviating hospital demands is increasingly evident, particularly for low-acuity cases.  Non-traumatic dental conditions (NTDC) can be ongoing and have far-reaching health implications if not treated correctly. This scoping review aims to explore what is known about the incidence of NTDC cases attended by paramedics internationally.Methods Three electronic databases (Medline, Scopus, CINAHL) were searched between 1 Jan 2000 and 30 April 2023, using the primary search terms “paramedics,” “prehospital,” and “dental emergency.”  In addition, grey literature was examined using Google Scholar. Studies were included if they investigated NTDC as the primary treatment condition in the prehospital setting (excluding clinical settings) and were written in English.Results Of 1755 articles identified only four studies met the inclusion criteria. Three were quantitative descriptive surveys, and one study included interview data. Studies originated in Poland, the United States, Turkey, and India. Paramedics who reported attending an NTDC case varied between 28% and 72%. Two papers reported on the demographics of patients most affected by NTDC, including young children aged 7-15 and older individuals between the ages of 45-64. Despite limitations and bias across all studies, results indicated insufficient knowledge and education of paramedics regarding dental anatomy or proper management of NTDC.Conclusion This scoping review identified a paucity of robust research and publications investigating the paramedic role in initial treatment and referral pathways of dental injuries. There was limited information on the paramedic’s knowledge, attitude, and training in dental injuries. Further research is required to determine paramedics’ preparedness to manage and improve patient outcomes to reduce the growing burden on emergency departments.
导言 随着全球对紧急医疗服务需求的不断扩大,辅助医务人员的作用也随着救护车服务的扩大而持续存在并不断增强。探索提高服务效率和缓解医院需求的替代途径的必要性日益明显,特别是对于低急性病例。 非创伤性牙科疾病(NTDC)可能会持续存在,如果治疗不当,会对健康产生深远影响。本范围综述旨在探讨国际上由辅助医务人员处理的非外伤性牙科疾病病例的发生率。方法 在 2000 年 1 月 1 日至 2023 年 4 月 30 日期间,使用主要检索词 "辅助医务人员"、"院前 "和 "牙科急诊 "检索了三个电子数据库(Medline、Scopus 和 CINAHL)。 此外,还使用谷歌学术对灰色文献进行了研究。如果研究是将 NTDC 作为院前环境(不包括临床环境)中的主要治疗条件,并以英语撰写,则可纳入研究。其中三项研究为定量描述性调查,一项研究包含访谈数据。这些研究分别来自波兰、美国、土耳其和印度。报告参加过 NTDC 的辅助医务人员比例从 28% 到 72% 不等。两篇论文报告了受 NTDC 影响最严重的患者的人口统计学特征,包括 7-15 岁的幼儿和 45-64 岁的老年人。尽管所有研究都存在局限性和偏差,但结果表明辅助医务人员对牙科解剖学或正确处理 NTDC 的知识和教育不足。有关辅助医务人员在牙科损伤方面的知识、态度和培训的信息非常有限。需要开展进一步的研究,以确定辅助医务人员是否做好了管理和改善患者预后的准备,从而减轻急诊科日益沉重的负担。
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引用次数: 0
Incidence and Outcomes of Adult Syncope Presentations to Emergency Medical Services 紧急医疗服务中成人晕厥的发生率和结果
Pub Date : 2024-04-03 DOI: 10.56068/gigj5887
Matthew Cividin, M. Wilkinson-Stokes, Alice D'Arcy, Alexander Olaussen
Objective: The objectives of this systematic review were to evaluate the incidence, patient demographics and associated outcomes of adult syncope presentations to emergency medical services (EMS) within current literature. Methods: Inclusion criteria were contact with an EMS, a provisional diagnosis of syncope and epidemiological data regarding EMS contact with these patients. Exclusion criteria were all non-primary studies, patients given an alternative provisional diagnosis or who received life supporting interventions, studies that examined only presyncope presentations or were limited to paediatric patients, or that examined syncope within highly specific non-generalisable settings. Databases were searched on April 5th, 2022, and included Emcare, AMED, Medline, and CINAHL Plus. Quality assessment was conducted using the National Heart, Lung, and Blood Institute quality assessment tool. Data were manually extracted and collated with results synthesised using descriptive statistics and a narrative synthesis. Results: 12 studies were included in this review. Studies were primarily completed in Europe or the USA, and sample sizes ranged from 500 to 16 million. Most studies were rated as good to fair in quality. No studies specifically looked at the incidence or outcomes of syncope presentations to EMS. The reported incidence of syncope ranged between 0.09% and 24%. Discussion: Most studies were generalised epidemiological studies looking at EMS presentations. There were no studies that specifically looked at the incidence and outcomes of syncope presentations to EMS together. Instead, they were either large scale epidemiological studies that lack detailed analysis or had small samples focusing only on certain patient characteristics or presentations. An improved understanding of the epidemiological features of syncope presentations within the prehospital setting and their associated outcomes are of critical importance for the determination of risk stratification that can help guide clinical decision making by EMS.
目的:本系统性综述的目的是在现有文献中评估急诊医疗服务(EMS)中成人晕厥的发生率、患者人口统计学特征和相关结果。研究方法纳入标准是与急救医疗服务机构的联系、晕厥的临时诊断以及急救医疗服务机构与这些患者联系的流行病学数据。排除标准包括所有非初步研究、被给予其他临时诊断或接受生命支持干预的患者、仅研究晕厥前表现或仅限于儿科患者的研究,或研究在高度特定的非通用环境中发生的晕厥。2022 年 4 月 5 日对数据库进行了检索,包括 Emcare、AMED、Medline 和 CINAHL Plus。采用美国国家心肺血液研究所质量评估工具进行质量评估。人工提取和整理数据,并使用描述性统计和叙述性综述对结果进行综合。结果:本综述共纳入 12 项研究。研究主要在欧洲或美国完成,样本量从 500 到 1600 万不等。大多数研究的质量被评为良好至一般。没有研究专门探讨了向急救中心报告晕厥的发生率或结果。报告的晕厥发生率在 0.09% 到 24% 之间。讨论:大多数研究都是针对急救服务的一般性流行病学研究。没有研究专门将晕厥的发生率和结果一并纳入急救服务。相反,这些研究要么是缺乏详细分析的大规模流行病学研究,要么是仅针对某些患者特征或表现的小样本研究。更好地了解院前晕厥的流行病学特征及其相关结果对于确定风险分层至关重要,有助于指导急救服务的临床决策。
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引用次数: 0
Effect of Paramedics in Emergency Department Triage on Ambulance Patient Offload Times 急诊科分诊中辅助医务人员对救护车病人卸载时间的影响
Pub Date : 2024-04-03 DOI: 10.56068/vapf4488
Chris Kuhner, John Su, E. Quinn, Jennifer Wolin, Joshua Kimbrell, Matt Friedman, D. Lobel, Eitan Dickman, David Eng
Background: Emergency Department (ED) overcrowding limits patient care in the prehospital and hospital system. A program was implemented to decrease the time to patient handoff from EMS arrival to ED staff, also known as the delivery interval and total turnaround interval. Paramedics were added to the ED ambulance triage staff to receive verbal reports and perform certain tasks done traditionally by nurses. We hypothesized adding paramedics to the ED triage process would reduce delivery interval times and total turnaround times. Methods: This was a retrospective observational study comparing delivery and turnaround intervals for patients brought to the ED by ambulance, before and after the addition of a paramedic in triage. The study period included all adult ED patients brought in by ambulance between 11 AM and 11 PM. Pediatric patients (<21 years old), direct-to-inpatient interfacility transfers, and critical patients requiring immediate care in the resuscitation area and thus bypassing normal triage processes were excluded. The data was analyzed with two-sample t-tests with a confidence interval of a = 0.05. Results: Delivery interval pre-implementation of the program was 15:48 minutes (95% CI [15:28, 16:09]) compared to 14:04 minutes (95% CI [13:44, 14:25]) post-implementation. The mean turnaround interval pre-implementation was 35:21 minutes (95% CI [35:01, 35:42]) and 36:04 minutes (95% CI [35:40, 36:29]) post-implementation. The mean difference for the delivery interval was shortened by 01:44 minutes (p<0.0001; 95% CI [01:15, 02:13]). The mean turnaround interval increased by 00:43 seconds (p<0.01; 95% CI [00:11, 01:16]). Conclusion: Staffing a paramedic in ED triage decreased delivery interval by 1:44 minutes but did not affect ambulance turnaround times. Further research is needed to determine if the decrease in delivery interval improved patient outcomes and ways to translate the time saved in the delivery interval to total turnaround times.
背景:急诊室(ED)过度拥挤限制了院前和医院系统对病人的护理。我们实施了一项计划,以缩短从急救人员到达急诊室到工作人员交接病人的时间,也称为运送间隔和总周转间隔。急诊室救护车分诊人员中增加了辅助医务人员,以接收口头报告并执行传统上由护士完成的某些任务。我们假设在急诊室分诊流程中加入辅助医务人员将缩短运送间隔时间和总周转时间。方法:这是一项回顾性观察研究:这是一项回顾性观察研究,比较了在分诊过程中增加辅助医务人员之前和之后,救护车送来急诊室的病人的送达时间和周转时间间隔。研究期间包括上午 11 点至晚上 11 点之间所有由救护车送来的急诊室成人患者。小儿患者(年龄小于 21 岁)、直接转院至医院间的患者以及需要在抢救区立即接受治疗从而绕过正常分诊流程的危重患者不在研究范围内。数据采用双样本 t 检验进行分析,置信区间为 a = 0.05。结果计划实施前的运送间隔为 15:48 分钟(95% CI [15:28,16:09]),而实施后为 14:04 分钟(95% CI [13:44,14:25])。实施前的平均周转间隔为 35:21 分钟(95% CI [35:01,35:42]),实施后为 36:04 分钟(95% CI [35:40,36:29])。平均运送间隔缩短了 01:44 分钟(p<0.0001;95% CI [01:15,02:13])。平均周转间隔增加了 00:43 秒(p<0.01;95% CI [00:11, 01:16])。结论在急诊室分诊中配备一名辅助医务人员可将分娩间隔缩短 1:44 分钟,但不会影响救护车的周转时间。还需要进一步研究,以确定分娩间隔的缩短是否改善了患者的预后,以及如何将节省的分娩间隔时间转化为总周转时间。
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International journal of paramedicine
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