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Introduction: There is a lack of literature exploring vicarious trauma (VT) in emergency medical services (EMS) personnel. VT is emotional countertransference that occurs between the clinician and patient. The presence of trauma- or stressor-related disorders could be a factor in the rising suicide rate in these clinicians. Methods: This was a cross-sectional statewide study of American EMS personnel, using one-stage area sampling. Nine EMS agencies were selected to participate based on geographic area, who then provided data about annual call volume and mix. The Impact of Event Scale-Revised was used to quantify VT. Univariate analyses used chi-square and ANOVA to evaluate the relationship between VT and various psychosocial and demographic characteristics. Factors significant in the univariate analyses were included in a logistic regression to determine predictors of VT while controlling for potential confounders. Results: A total of 691 respondents participated in the study, of which 44.4% were female and 12.3% were minorities. Overall, 40.9% had VT. Of those, 52.5% scored high enough to potentially illicit immune system modulation. Compared to those without VT, more than four times as many EMS professionals with VT self-reported as currently in counselling (9.2% v. 2.2%; p < 0.01). Approximately one in four EMS professionals (24.0%) had considered suicide, while nearly half (45.0%) knew an EMS provider who had died by suicide. There were multiple predictors of VT, including female sex (odds ratio [OR] 1.55; p = 0.02) and childhood exposure to emotional neglect (OR 2.28; p < 0.01) or domestic violence (OR 1.91; p = 0.05). Those with other stress syndromes, such as burnout or compassion fatigue, were 2.1 and 4.3 times more likely to have VT, respectively. Conclusions: Among study participants, 41% suffered from VT, and 24% had considered suicide. As a largely understudied phenomenon in EMS professionals, additional research on VT should focus on causality and the mitigation of sentinel events experienced in the workplace. [ABSTRACT FROM AUTHOR]

Community paramedic roles are expanding internationally, and no review of the literature could be found to guide services in the formation of community paramedicine programmes. For this reason, the aim of this restricted review was to explore and better understand the successes and learnings of community paramedic programmes across five domains being; education requirements, models of delivery, clinical governance and supervision, scope of roles and outcomes. This restricted review was conducted by searching four databases (CENTRAL, ERIC, EMBASE, MEDLINE and Google Scholar) as well as grey literature search from 2001 until 28/12/2021. After screening, 98 articles were included in the narrative synthesis. Most studies were from the USA (n = 37), followed by Canada (n = 29). Most studies reported on outcomes of community paramedicine programmes (n = 50), followed by models of delivery (n = 28). The findings of this review demonstrate a lack of research and understanding in the areas of education and scope of the role for community paramedics. The findings highlight a need to develop common approaches to education and scope of role while maintaining flexibility in addressing community needs. There was an observable lack of standardisation in the implementation of governance and supervision models, which may prevent community paramedicine from realising its full potential. The outcome measures reported show that there is evidence to support the implementation of community paramedicine into healthcare system design. Community paramedicine programmes result in a net reduction in acute healthcare utilisation, appear to be economically viable and result in positive patient outcomes with high patient satisfaction with care. There is a developing pool of evidence to many aspects of community paramedicine programmes. However, at this time, gaps in the literature prevent a definitive recommendation on the impact of community paramedicine programmes on healthcare system functionality. [ABSTRACT FROM AUTHOR]

Non‐transport to a hospital after emergency medical services (EMS) encounters for falls is common. However, incident factors associated with non‐transport have not been well studied, especially beyond older adults. The objectives of this study are to (1) describe trends in fall‐related EMS utilisation among adult patients from 2010 to 2018; (2) describe incident characteristics by age; and (3) identify incident factors associated with non‐transport following a fall. This retrospective observational study includes prehospital clinical records data on falls from a large ambulance service in Minnesota, USA. Multivariable logistic regression was used to assess the independent association between non‐transport and the following factors: sex, age, race, previous fall‐related EMS encounter, incident location and primary impression. Of 62,835 fall‐related encounters studied, 14.7% (9,245) did not result in transport by EMS. Fall calls were less common among younger people and the location and medical conditions primarily treated by an EMS provider during a 9‐1‐1 call differed greatly from those occurring among patients 65 and older. Factors most strongly associated with an increased risk of non‐transport in the multivariable model were a primary impression of 'No apparent illness/injury' (OR = 34.5, 95% CI = 30.7–38.7), falling in a public location (OR = 2.09, CI = 1.96–2.22) and having had a fall‐related EMS encounter during the prior year (OR = 1.15, CI = 1.1–1.2). Falls that occur in public locations, in patients with a previous fall, or result in no clinical detection of apparent illness or injury have a significantly increased odds of non‐transport. Non‐transport fall incidents in the United States require significant agency resources. Knowledge about the incident factors associated with non‐transport calls is informative for development of alternative models for prehospital care delivery and initiatives to better serve patients. [ABSTRACT FROM AUTHOR]

Introduction: The quality of an Emergency Medical Technician (EMT) or paramedic training program is likely one factor that contributes to a candidate's success on the National Registry Cognitive Examination. However, program pass rates and their associated geographic location have not previously been evaluated. Our objective was to evaluate the performance of EMT and paramedic programs in the United States, pass rates on the National Registry Cognitive Examinations, and relationship to geography. Methods: We conducted a cross-sectional evaluation of EMT and paramedic programs' first and cumulative third attempt pass rates on the National Registry Cognitive Examination in 2015. Included were civilian EMT and paramedic programs with >5 graduates testing for certification. Descriptive statistics were calculated for program pass rates, total graduates testing, and pass rates by National Association of State EMS Officials (NASEMSO) regions. Results: We included 1,939 EMT programs (6–1,892 graduates testing/program) and 602 paramedic programs (6–689 graduates testing/program). We excluded 262 (11.9%) EMT and 51 (7.8%) paramedic programs with ≤5 graduates testing annually due to unstable estimates of program pass rates. EMT programs in the highest quartile for total number of graduates testing outperformed the lowest quartile in both first attempt (65.7% vs. 61.9%, p < 0.001) and cumulative third attempt pass rates (79.1% vs 72.7%, p < 0.001). This difference was also seen for paramedic programs on first attempt (77.3% vs. 62.5%, p < 0.001) and cumulative third attempt (91.9% vs. 76.9%, p < 0.001). EMT program pass rates for first and cumulative third attempts also varied by NASEMSO region (first: 62–68%; third: 74–78%) with the Great Lakes and West regions outperforming the other regions. Paramedic program pass rates differed by NASEMSO regions as well (first: 65–83%; third: 81–95%) with highest pass rates in the West region. Conclusions Program performance for both EMT and paramedic programs varies by total number of graduates testing and geographic location. Graduates from larger EMT and paramedic programs have higher first and cumulative third attempt pass rates compared to graduates from smaller programs. Additionally, there is variability in program pass rates across NASEMSO regions for both certification levels. Further evaluation is necessary to better understand the variability in program performance in the United States. [ABSTRACT FROM AUTHOR]

BACKGROUND: Emergency Medical Services (EMS) professionals frequently experience job-related injuries, most commonly overexertion or movement injuries. Data on injury reduction in EMS professionals is limited. The Functional Movement Screen (FMS) is a movement analysis tool suggested to predict musculoskeletal injury, but it has not previously been evaluated for EMS professionals. OBJECTIVE: To evaluate the effectiveness of the FMS to predict musculoskeletal injury among EMS professionals. METHODS: In October 2014, EMS professionals employed in an urban third-service EMS agency volunteered to participate in FMS administered by certified screeners. Age, sex, height and weight were recorded. After screening, participants were instructed on exercises to correct movement deficiencies. We reviewed recorded injuries from 2013 to 2016. We performed descriptive statistics. With logistic regression modeling, we described factors that predicted musculoskeletal injury. We generated a receiver operating curve (ROC) for FMS prediction of musculoskeletal injury. RESULTS: 147 of 240 full-time employees participated in the FMS. Participants' mean age was 33.7 years (SD = 9.6) and the majority (65%) were male. The median initial FMS score was 14 (IQR 11–16). Area under the ROC curve was 0.603 (p = 0.213) for FMS ability to predict any musculoskeletal injury within two years. Female sex was associated higher odds of injury (OR 3.98, 95% CI 1.61–9.80). Increasing age, body mass index (BMI) category, and FMS score≤14 did not predict musculoskeletal injury. CONCLUSION: The FMS did not predict musculoskeletal injury among EMS professionals. [ABSTRACT FROM AUTHOR]

Background: Less than 50% of stroke patients in Norway reach hospital within 4 h of symptom onset. Early prehospital identification of stroke and triage to the right level of care may result in more patients receiving acute treatment. Quality of communication between paramedics and the stroke centre directly affects prehospital on-scene time, emphasising this as a key factor to reduce prehospital delay. Prehospital stroke scales are developed for quick and easy identification of stroke, but have poor sensitivity and specificity compared to an in-hospital assessment with the National Institutes of Health Stroke Scale (NIHSS). The aim of the Paramedic Norwegian Acute Stroke Prehospital Project (ParaNASPP) is to assess whether a structured learning program, prehospital NIHSS and a mobile application facilitating communication with the stroke physician may improve triage of acute stroke patients.Methods: A stepped wedge cluster randomised controlled intervention design will be used in this trial in Oslo, Norway. Paramedics at five ambulance stations will enrol adult patients with suspected stroke within 24 h of symptom onset. All paramedics will begin in a control phase with standard procedures. Through an e-learning program and practical training, a random and sequential switch to the intervention phase takes place. A mobile application for NIHSS scoring, including vital patient information for treatment decisions, transferring data from paramedics to the on-call stroke physician at the Stroke Unit at Oslo University Hospital, will be provided for the intervention. The primary outcome measure is positive predictive value (PPV) for prehospital identification of patients with acute stroke defined as the proportion of patients accepted for stroke evaluation and discharged with a final stroke diagnosis. One thousand three hundred patients provide a 50% surplus to the 808 patients needed for 80% power to detect a 10% increase in PPV.Discussion: Structured and digital communication using a common scale like NIHSS may result in increased probability for better identification of stroke patients and less stroke mimics delivered to a stroke team for acute diagnostics and treatment in our population.Trial Registration: ClinicalTrials.gov NCT04137874 . Registered on October 24, 2019. [ABSTRACT FROM AUTHOR]

Background: The geographic distribution and access to paramedic education programs is unclear but often cited as a reason for emergency medical services (EMS) workforce shortages. Our aims were: 1) to examine the spatial distribution of accredited paramedic programs and 2) to compare characteristics of communities with and without existing programs. Methods: We performed a cross-sectional study of US paramedic education programs accredited by the Commission on Accreditation of Allied Health Education Programs as of April 2020. Program locations were geocoded to county, and population estimates from the US Census Bureau were used to determine the adult population within the program's potential catchment area (30, 50, and 100 miles). Clustering of programs was examined using Moran's I. We compared community characteristics obtained from the 2018 American Community Survey, 2018–2019 Area Health Resources Files, and 2018 National Emergency Department Inventory between counties with and without programs. Logistic regression models were used to determine associations of community characteristics and existence of a paramedic program, controlling for urbanicity. Results: There were 790 paramedic program locations in the US, located in 596/3142 (19%) counties. Every state, except Rhode Island and Washington, DC, had at least one paramedic program site. The population within potential catchment areas ranged from 182 million (30 miles) to 248 million (100 miles), representing 73% to 99% of the US adult population, respectively. However, among counties classified as rural (n = 644), this decreased to 22% (30 miles) to 95% (100 miles). There was significant clustering of programs (p < 0.001). There were significantly higher odds of having a paramedic program for counties classified as metro compared to non-metro (OR 4.42, 95% CI 3.60–5.42) and with the presence of healthcare resources (e.g., emergency department in the county: OR 2.42, 95% CI 1.87–3.14). Conclusions: Approximately 73% of the US adult population lives within 30 miles of an existing paramedic education program; however, this decreases to 22% in rural areas. Geographic barriers to accessing paramedic education remain a challenge for ongoing efforts to address the rural EMS workforce shortage. [ABSTRACT FROM AUTHOR]

Emergency Medical Service (EMS) agencies in the United States have an outdated billing model which treats them more like taxis with base rates and a per mileage fee than healthcare providers. EMS is also not reimbursed in any way for its cost of readiness, the expenses have having EMS units prepared and available for 911 calls 24 hours a day. EMS services do have some unique revenue opportunities, some of which are not well known or considered throughout the industry. Further, the EMS reimbursement system is in need of major reforms. Revenue sources such as community paramedic programs, point of care labs and ultrasound, and specialty care transport should be considered by every EMS agency to see if they fit within their system. As an industry, EMS must come together to advocate for reforms that are vital to recognizing EMS as a member of the healthcare system, not simply a transportation method for patients. [ABSTRACT FROM AUTHOR]

Background and Purpose: Timely prehospital stroke recognition was explored in the Paramedic Norwegian Acute Stroke Prehospital Project (ParaNASPP) by implementation of stroke education for paramedics and use of the National Institutes of Health Stroke Scale (NIHSS) through a mobile application. The study tested triage and facilitated communication between paramedics and stroke physicians. To complement the quantitative results of the clinical trial, a qualitative approach was used to identify factors that influence triage decisions and diagnostic accuracy in prehospital stroke recognition experienced by paramedics and stroke physicians., Method: Semi-structured qualitative individual interviews were performed following an interview guide. Informants were recruited from the enrolled paramedics and stroke physicians who participated in the ParaNASPP trial from Oslo University Hospital. Interviews were audio recorded, transcribed verbatim and approached inductively using the principles of thematic analysis., Results: Fourteen interviews were conducted, with seven paramedics and seven stroke physicians. Across both groups two overarching themes were identified related to triage decisions and diagnostic accuracy in prehospital stroke recognition: prehospital NIHSS reliably improves clinical assessment and communication quality; overtriage is widely accepted whilst undertriage is not., Conclusion: Paramedics and stroke physicians described how prehospital NIHSS improved communication quality and reliably improved prehospital clinical assessment. The qualitative results support a rationale of an application algorithm to decide which NIHSS items should prompt immediate prenotification rather than a complete NIHSS as default., (© 2024 The Authors. European Journal of Neurology published by John Wiley & Sons Ltd on behalf of European Academy of Neurology.)

Introduction: Aphasia and neglect in combination with hemiparesis are reliable indicators of large anterior vessel occlusion (LAVO). Prehospital identification of these symptoms is generally considered difficult by emergency medical service (EMS) personnel. Therefore, we evaluated the simple non-paretic-hand-to-opposite-ear (NPE) test to identify aphasia and neglect with a single test. As the NPE test includes a test for arm paresis, we also evaluated the diagnostic ability of the NPE test to detect LAVO in patients with suspected stroke., Methods: In this prospective observational study, we performed the NPE test in 1042 patients with suspected acute stroke between May 2021 and May 2022. We analyzed the correlation between the NPE test and the aphasia/neglect items of the National Institutes of Health Stroke Scale. Additionally, the predictive values of the NPE test for LAVO detection were calculated., Results: The NPE test showed a strong, significant correlation with both aphasia and neglect. A positive NPE test result predicted LAVO with a sensitivity of 0.70, a specificity of 0.88, and an accuracy of 0.85. Logistic regression analysis showed an odds ratio of 16.14 (95% confidence interval 10.82-24.44) for predicting LAVO., Conclusion: The NPE test is a simple test for the detection of both aphasia and neglect. With its predictive values for LAVO detection being comparable to the results of LAVO scores in the prehospital setting, this simple test might be a promising test for prehospital LAVO detection by EMS personnel. Further prospective prehospital validation is needed., (© 2024 The Authors. Brain and Behavior published by Wiley Periodicals LLC.)

Objective: Previous research indicates that 9-1-1 response to incidents involving children is particularly distressing for emergency medical services (EMS) clinicians. This qualitative study was conducted to increase understanding about the difficulties of responding to pediatric calls and to obtain information about how organizations can better support EMS providers in managing potentially difficult calls. Methods: Paramedics and emergency medical technicians from a single U.S. ambulance service were invited to participate in focus groups about responding to 9-1-1 calls involving pediatric patients. A total of 17 providers from both rural and metro service regions participated in six focus groups held in community meeting spaces. A semi-structured focus group guide was used to explore (1) elements that make pediatric calls difficult, (2) pre-arrival preparation practices, (3) experiences with coping after difficult pediatric calls, and (4) perspectives about offered and desired resources or support. Focus groups were audio recorded and transcripts were analyzed using standard coding, memoing, and content analysis methods in qualitative analysis software (NVivo). Results: Responses about elements that make pediatric calls difficult were organized into the following themes: (1) special social value of children, (2) clinical difficulties with pediatric patients, (3) added acuity to already challenging calls, (4) caregivers as secondary patient, and (5) identifying with patient or patient's family. Pre-arrival preparation methods included mental or verbal review of hypothetical scenarios and refocusing nerves or emotions back to the technical aspect of the job. Participants described using available resources that largely took the form of social support. Suggestions for additional resources included: increased opportunities for external feedback; more frequent pediatric clinical training; institutionalization of recovery time after difficult calls; and improved storage and labeling of pediatric equipment. Conclusions: This study provides qualitative data about the difficulties of responding to pediatric calls and resources needed to support clinicians. Findings from this study can be used to guide EMS leaders in designing and implementing institutional initiatives to enhance training and support for prehospital clinicians providing care to children. [ABSTRACT FROM AUTHOR]

The article presents a commentary on emergency amendment to the national scope of practice for paramedics in the setting of a global Covid-19 pandemic. Topics include advanced life support paramedics and emergency medical technicians (EMTs) comprise a significant component of the nation's health system; and patient safety and influences educational standards and paramedic roles.

Through this study, we assessed the knowledge of EMS providers regarding needle stick injuries (NSIs) and examined differences by demographics. This cross-sectional study used a random sample of certified EMS providers in West Virginia. The survey consists of three sections: socio-demographic characteristics, whether or not got NSIs in the past 12 months, whether or not received needle stick training before. A total of 248 out of 522 (47.31%) EMS providers completed the survey. The majority of EMS providers (81.99%, n = 202) reported no NSI ever and 18.21% (n = 45) had at least one NSI within past 12 months. Chi square test was used and there was a statistically significant association between NSI occurrence and age (P < 0.01); certification level (P = 0.0005); and years of experience (P < 0.0001). Stratification methods were used and there was high varying proportion in NSIs between urban areas (38.50%) and rural areas (14.70%) among females (OR 0.28, CI 0.075-1.02, P = 0.05). Our survey of NSIs among EMS providers found that older, more highly certified, and more experienced providers reported higher frequencies of NSIs. Female EMS providers are more prone to NSIs in urban areas compared to women in rural areas. The results indicate a need to further examine NSIs and provide information regarding the safety precautions among urban and rural EMS providers. [ABSTRACT FROM AUTHOR]

Background: Over the past 60 years since its inception, the Anglo-American Paramedic System has continued to grow and evolve. While brief and fragmented accounts of the differences between systems have been noted in the literature, until recently there has been a paucity of research that explores and identifies sub-models of paramedicine within the Anglo-American Paramedic System., Objectives: This article describes a conceptual framework that sets a roadmap for defining and comparing two newly identified sub-models of the Anglo-American Paramedic System., Methods: A conceptual framework for the exploration of these novel sub-models was developed on the basis of the work completed by Donabedian as well as Turncock and Handler. These two sub-models worked to develop a model for quality assessment and performance measurement in the public health system., Results: The conceptual framework consists of six components that are strongly related to each other: system design, macro context, mission and purpose, structure, service delivery models and quality outcome measures. While this framework relates specifically to two novel paramedic systems known as the Professionally Autonomous an Directive paramedic systems, it can be used to measure any integrated health model., Conclusion: The conceptual framework described in this paper provides a stepwise roadmap for the definition and comparison of the newly identified paramedic systems to better inform future research that defines and compares paramedic system design and performance., (Copyright © 2022 College of Emergency Nursing Australasia. Published by Elsevier Ltd. All rights reserved.)

Emergency medical services (EMS) must provide a wide range of care for patients in the out-of-hospital setting. Although previous work has detailed that EMS providers rarely perform certain procedures, (e.g., endotracheal intubation) there are limited data detailing the frequency of procedures across the breadth of EMS providers’ scope of practice. We sought to characterize procedures performed by EMS in the United States. We conducted an analysis of the 2011 National Emergency Medical Services Information System (NEMSIS) research data set, encompassing EMS emergency response data from 40 states and two territories. From these data, we report the number and incidence of EMS procedures. We also characterize procedures performed. There were 14,371,941 submitted EMS responses, of which 7,680,559 had complete information on procedures performed on adults. Of these, 4,206,360 EMS responses had procedures performed totaling 11,407,396 procedures. The most common procedures performed were peripheral venous access (28.4%), cardiac monitoring (16.1%) pulse oximetry (13.5%), and blood glucose analysis (10.4%). Procedures were performed most often in patients with traumatic injury (20.0%) followed by chest pain/discomfort (14.0%). Critical procedures (cardioversion, defibrillation, endotracheal intubation, etc.) were infrequently performed (n= 277,785, 2.4%). These data highlight the frequency with which EMS providers perform procedures across the United States. This may help to guide future EMS training and education efforts by highlighting the relative frequency and infrequency of specific procedures. [ABSTRACT FROM PUBLISHER]

Objective. We sought to characterize and estimate the frequency of mass casualty incidents (MCIs) occurring in the United States during the year 2010, as reported by emergency medical services (EMS) personnel. Methods. Using the 2010 National EMS Database of the National Emergency Medical Services Information System (NEMSIS), containing data from 32 states and territories, we estimated and weighted the frequency of MCIs documented by EMS personnel based on their perception of the event to produce incidence rates of MCIs per 100,000 population and MCIs per 1,000 9-1-1 calls requesting EMS service. We conducted descriptive analyses to characterize the MCIs by geographic location, incident type, and time of day as well as the MCI patients by demographic and health information. We used chi-squared tests to compare response delays and two-tailed t-tests to compare system response times between EMS responses documented as MCIs and those not. Results. Among the 9,776,094 EMS responses in the 2010 National EMS Database, 14,504 entries were documented as MCI. These entries represented an estimated 9,913 unique MCIs from the National EMS Database: 39.1% occurred in the South Atlantic region of the United States where only 19.1% of the population resides, 60.9% occurred in an urban setting, and 58.4% occurred on a street or highway. There were an estimated 13,677 MCI patients. The prehospital EMS personnel's primary impressions of the patients ranged from electrocution (0.01%) to traumatic injury (40.7%). Of the patients with a primary impression of injury ( N = 7,960), motor vehicle traffic crash was the cause of injury for 62.7%. Among the MCI EMS responses, 47.6% documented experiencing a response delay compared to only 12.3% of non-MCI EMS responses. Conclusions. This study demonstrates the range of health conditions and characteristics of EMS responses that EMS personnel perceive as MCIs, suggests that response delays are common during MCIs, and indicates there may be underreporting of all persons involved in an MCI. The National EMS Database is useful for describing MCIs and may help guide national leadership in strengthening EMS system preparedness for MCIs. [ABSTRACT FROM AUTHOR]

Background: This narrative review presents a brief chronological history of the Anglo-American paramedic system, combining decades of stories from across ambulance services in western, English-speaking developed countries METHODS: Databases, including Embase, MEDLINE, Web of Science, CINAHL and Google Scholar were searched from the inception of the databases. A grey literature search strategy was conducted to identify non-indexed relevant literature along with forwards and backwards searching of citations and references of included studies. Two reviewers undertook title and abstract screening, followed by full-text screening. Included studies were summarised using narrative synthesis structured around the exploration of the history of the Anglo-American paramedic system., Results: The research team structured the narrative in chronological order and used metaphorical models based on philosophical underpinnings to describe in detail each era of paramedicine. The narrative explores several key milestones including, industrial orientation, scope of practice, innovation, education and training, regulation as well as significant clinical and technological advancements in the delivery of traditional and non-traditional paramedic care to patients., Conclusions: Paramedicine, like other allied health professions, has successfully navigated the pathway toward professionalisation in a considerably short period of time. From its noble beginnings as stretcher bearers in times of war, the profession has looked outwards to emulate the success of our healthcare colleagues in establishing its own unique body of knowledge supported by strong clinical governance, national registration, professional regulatory boards, self-regulation, and a move towards higher education supported by the development of entry-to-practice degrees. Whilst the profession has achieved many great milestones, their application across multiple jurisdictions within the Anglo-American paramedic system remains inconsistent, and more research is needed to explore why this is., Competing Interests: Conflicts of interest The authors declare that they have no competing interests with respect to the authorship and/or the publication of this article. No funding was received for this work, and the authors have no conflict of interest., (Copyright © 2022 College of Emergency Nursing Australasia. Published by Elsevier Ltd. All rights reserved.)

In 1966, morticians provided 50 percent of ambulance services in the United States; today advanced care by trained medical professionals en route to the hospital is considered a basic standard of care. The creation of emergency medical services (EMS) provides an important case study for how physicians acting as “experts” helped to shape the creation of federal policy in the post-World War II years. This paper challenges a narrative of the development of EMS that has emphasized technology, individual agency, and the role of fortuitous chance as the prime movers of EMS development. Instead it argues that a key factor in EMS development was the National Academy of Science-National Research Council's Committee on Emergency Medical Services. Using the examples of paramedic training and ambulance design, this paper argues that members of the committee utilized complex mix of local experimentation and professional networking to suggest directions for the federal government's efforts to create national standards and guidelines for EMS. The NAS-NRC Committee retained a prominent role in EMS development until the passage of the Emergency Medical Services Systems Act of 1973, when federal interest in EMS largely shifted from prehospital transport to an emphasis on in hospital care and regional trauma systems planning. [ABSTRACT FROM PUBLISHER]

The article discusses a study on the risk of occupational blood exposure through needlestick among U.S. paramedics and estimated risk ratios of several management practices. The mail survey of U.S. paramedics in 2002-2003 showed a range of 2.5 to 3.2 risk ratios for provision of safety-engineered medical devices and two supervisory behaviors. Results suggest that risk of needlestick among U.S. paramedics can be reduced by providing safety devices and interventions targeting management practices.

Purpose: To estimate the risk of blood exposure to non-intact skin in U.S. paramedics; to estimate risk ratios for selected management practices. Methods: A mail survey was conducted among a national sample of licensed paramedics in the United States in 2002–2003. Results: The adjusted response rate was 55% (N =2,664). The overall 12-month risk of non-intact skin blood exposure was 8.7% (95% confidence interval: 6.4–11). As the number of types of personal protective equipment (PPE) always provided by the employer increased, risk decreased. Risk ratios and 95% confidence intervals for selected factors were: not being provided with appropriate PPE, 2.4 (1.6–3.3); job evaluation doesn''t include following safety procedures, 1.8 (1.0–2.7); supervisor wouldn''t speak to paramedic about not following Universal Precautions, 2.1 (0.9–3.2); both of the above supervisory behaviors, 2.3 (1.3–3.6). Conclusions: Providing appropriate personal protective equipment is an effective means of preventing non-intact skin blood exposure and possible consequent bloodborne infection in paramedics. Future research should aim to identify factors limiting the provision of this equipment and to evaluate the advisability of interventions to increase provision. Supervisory behaviors that emphasize safe work practices may also be effective in preventing non-intact skin exposure in paramedics. Future research should develop interventions that apply general knowledge of management behaviors that promote worker safety to the work environment of paramedics. [Copyright &y& Elsevier]

The article presents a study that describes the occupational blood exposure events in parademics in the U.S. It states that nationally representative sample of licensed paramedics were surveyed by mail from 2002-2003. It notes that the results of the survey indicates that the reduction of blood exposure among paramedics can be done through increased use of safety and personal protective equipment, improved engineering and design, and following the compliance with universal precautions.

One of the goals of this manuscript is to celebrate the influential and productive careers of three leaders in Emergency Medical Systems: Drs. James Mills, R Adams Cowley, and David Boyd. Through his courageous efforts. Dr. James Mills established the specialty of emergency medicine, with its own educational training programs, credentialing process, as well as a recognized society, the American College of Emergency Physicians. Dr. R Adams Cowley was the preeminent leader in developing an organized approach in trauma care in the State of Maryland, with the creation of the R Adams Cowley Shock Trauma Center. Many of the components of his comprehensive trauma program in the State of Maryland have been replicated in every state in our nation. Dr. David Boyd championed the development of emergency medical systems throughout our nation as he served as Director of the Office of Emergency Medical Service Systems in the Department of Health, Education, and Welfare. Under the guidance of Drs. Mills, Cowley, and Boyd, Dr. Edlich was a leader in developing emergency medical systems in the Commonwealth of Virginia. Unlike the comprehensive trauma system in the State of Maryland, the Commonwealth of Virginia, as well as other states in our nation, still lack statewide helicopter aviation services that bring cridically ill patients throughout the state from the scene of injury to separate and distinct trauma facilities in which life saving trauma care can be initiated without admission to an emergency department. [ABSTRACT FROM AUTHOR]

Background: National Institutes of Health Stroke Scale (NIHSS) is the most validated clinical scale for stroke recognition, severity grading, and symptom monitoring in acute care and hospital settings. Numerous modified prehospital stroke scales exist, but these scales contain less clinical information and lack compatibility with in-hospital stroke scales. In this real-life study, we aimed to investigate if NIHSS conducted by paramedics in the field is a feasible and accurate prehospital diagnostic tool., Methods: This prospective cohort study is part of Treat-NASPP (Treat-Norwegian Acute Stroke Prehospital Project) conducted at a single medical center in Østfold, Norway. Sixty-three paramedics were trained and certified in NIHSS, and the prehospital NIHSS scores were compared with the scores obtained by in-hospital stroke physicians. Interrater agreement was assessed using a Bland-Altman plot with 95% limits of agreement. In secondary analysis, Cohen κ was used for the clinical categories NIHSS score of 0 to 5 and ≥6. As a safety measure, prehospital time was compared between paramedics conducting NIHSS and conventional paramedics., Results: We included 274 patients. The mean difference in NIHSS scores between the paramedics and the stroke physicians was 0.92 with limits of agreement from -5.74 to 7.59. Interrater agreement for the 2 clinical categories was moderate with a κ of 0.58. The prehospital NIHSS scoring was performed mean (SD) 42 (14) minutes earlier than the in-hospital scoring. Prehospital time was not significantly increased in the NIHSS-trained paramedic group compared with conventional paramedics (median [interquartile range] on-scene-time 18 [13-25] minutes versus 16 [11-23] minutes, P =0.064 and onset-to-hospital time 86 [65-128] minutes versus 84 [56-140] minutes, P =0.535)., Conclusions: Paramedics can use NIHSS as an accurate and time efficient prehospital stroke severity quantification tool. Introducing NIHSS in the emergency medical services will enable prehospital evaluation of stroke progression and provide a common language for stroke assessment between paramedics and stroke physicians., Registration: URL: https://www., Clinicaltrials: gov; Unique identifier: NCT03158259.

This study evaluated emergency medical services (EMS) providers' knowledge of exertional heat stroke (EHS) and assessed current EMS capabilities for recognizing and managing EHS. EMS providers currently practicing in the United States were recruited to complete a 25-item questionnaire. There were 216 questionnaire responses (183 complete) representing 28 states. On average, respondents were 42.0 ± 13.0 years old, male ( n = 163, 75.5%), and white ( n = 176, 81.5%). Most respondents were Paramedics ( n = 110, 50.9%) and had ≥16 years of experience ( n = 109/214, 50.9%) working in EMS. Fifty-five percent ( n = 99/180) of respondents had previously treated a patient with EHS. The average number of correct answers on the knowledge assessment was 2.6 ± 1.2 out of 7 (~37% correct). Temporal ( n = 79), tympanic ( n = 76), and oral ( n = 68) thermometers were the most prevalent methods of temperature assessment available. Chemical cold packs ( n = 164) and air conditioning ( n = 134) were the most prevalent cooling methods available. Respondents demonstrated poor knowledge regarding EHS despite years of experience, and over half stating they had previously treated EHS in the field. Few EMS providers reported having access to an appropriate method of assessing or cooling a patient with EHS. Updated, evidence-based training needs to be provided and stakeholders should ensure their EMS providers have access to appropriate equipment.

Introduction: The delivery of emergency medical services is primarily performed by emergency medical technicians and paramedics in the United States. More recently, nurses and physicians have become more involved in the delivery of emergency medical services. Advanced placement paramedic education bridging programs have been developed to prepare the workforce, but the success of these programs is unknown. This study evaluated the demographics and performance of nonemergency medical services health care professionals who attended an advanced placement paramedic education program at a Midwestern university., Methods: This was a retrospective evaluation of student data from 2007 to 2017. Descriptive statistics were used to tabulate demographics, program performance, and individual performance in the National Paramedic Certification Examination., Results: The program admitted 305 students; registered nurses (95%) were the majority of students. Of the 305 admitted students, 271 (88.9%) fulfilled all program requirements and were eligible to take the National Registry of Emergency Medical Technicians paramedic certification examination. Of these 271 eligible students, 201 (74.2%) took the National Paramedic Certification Examination. A total of 195 (97%) obtained certification at the first test attempt, whereas 200 (99.5%) obtained certification within 3 attempts. Of the 200 who passed the test, 175 (88%) successfully demonstrated entry-level competency in paramedic-level psychomotor testing., Discussion: The advanced placement paramedic program evaluated in this study had high rates of successful program completion, as well as high first-time and cumulative passing rates for the National Paramedic Certification Examination. Further research is needed to identify the best practices in determining student requirements and the methodologies in delivering advanced placement paramedic education bridging programs., (Copyright © 2019 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.)

Introduction: Despite United States national learning objectives referencing research fundamentals and the critical appraisal of medical literature, many paramedic programs are not meeting these objectives with substantive content., Problem: The objective was to develop and implement a journal club educational module for paramedic training programs, which is all-inclusive and could be distributed to Emergency Medical Services (EMS) educators and EMS medical directors to use as a framework to adapt to their program., Methods: Four two-hour long journal club sessions were designed. First, the educator provided students with four types of articles on a student-chosen topic and discussed differences in methodology and structures. Next, after a lecture about peer-review, students used search engines to verify references of a trade magazine article. Third, the educator gave a statistics lecture and critiqued the results section of several articles found by students on a topic. Finally, students found an article on a topic of personal interest and presented it to their classmates, as if telling their paramedic partner about it at work. Before and after the series, students from two cohorts (2017, 2018) completed a survey with questions about demographics and perceptions of research. Students from one cohort (2017) received a follow-up survey one year later., Results: For the 2016 cohort, 13 students participated and provided qualitative feedback. For the 2017 and 2018 cohorts, 33 students participated. After the series, there was an increased self-reported ability to find, evaluate, and apply medical research articles, as well as overall positive trending opinions of participating in and the importance of prehospital research. This ability was demonstrated by every student during the final journal club session. McNemar's and Related-Samples Cochran's Q testing of questionnaire responses suggested a statistically significant improvement in student approval of exceptions from informed consent., Conclusion: The framework for this paramedic journal club series could be adapted by EMS educators and medical directors to enable paramedics to search for, critically appraise, and discuss the findings of medical literature.

IntroductionIn the years following the September 11, 2001 terrorist attacks in New York City (New York USA), otherwise known as 9/11, first responders began experiencing a range of health and psychosocial impacts. Publications documenting these largely focus on firefighters. This research explores paramedic and emergency medical technician (EMT) reflections on the long-term impact of responding to the 9/11 terrorist attacks. METHODS: Qualitative methods were used to conduct interviews with 54 paramedics and EMTs on the 15-year anniversary of 9/11. RESULTS: Research participants reported a range of long-term psychosocial issues including posttraumatic stress disorder (PTSD), anxiety, depression, insomnia, relationship breakdowns and impact on family support systems, and addictive and risk-taking behaviors. Ongoing physical health issues included respiratory disorders, eye problems, and cancers.DiscussionThese findings will go some way to filling the current gap in the 9/11 evidence-base regarding the understanding of the long-term impact on paramedics and EMTs. The testimony of this qualitative research is to ensure that an important voice is not lost, and that the deeply personal and richly descriptive experiences of the 9/11 paramedics and EMTs are not forgotten. SmithEC, BurkleFMJr. Paramedic and emergency medical technician reflections on the ongoing impact of the 9/11 terrorist attacks. Prehosp Disaster Med. 2019;34(1):56-61.

Objective: Strokes are a leading cause of morbidity and mortality in the United States, especially in the "stroke belt" of the southeast. Up to 65% of stroke patients access care by calling 9-1-1. The primary objective of this study is to measure the accuracy of emergency medical dispatchers (EMD) and paramedics, in the prehospital identification of stroke., Methods: The study was based at Grady Emergency Medical Services, which is Atlanta, Georgia's public emergency medical services (EMS) provider. A retrospective analysis of all medically related 9-1-1 calls to Grady EMS classified as "stroke" between January 1, 2012, and December 31, 2012 was performed. A database was created using deterministic linkage between records from Grady EMS, Grady Hospital Emergency Department (ED), and the Grady Hospital Stroke Registry. Patients excluded were less than 18 years of age, had previous or concurrent head injuries, were transferred from another inpatient facility, and/or had incomplete patient records in any one of the three databases. Descriptive analysis, linear regression, and logistic multivariable regression were performed to discover the accuracy of stroke identification and contributory prehospital factors., Results: A total of 548 patients were included: 475 were transported with EMS impression of stroke and 73 with an impression other than stroke. The median age was 59 years, 87.4% were black, and 52.6% were female. Paramedics adhered to all seven elements of the Grady EMS stroke protocol in 76.4% (n = 363) of suspected stroke cases. Sensitivity and positive predictive value for paramedic stroke identification was 76.2% and 49.3%, respectively, and for EMD, was 48.9% and 24%, respectively. Identification of hemorrhagic strokes had a relatively lower sensitivity. Paramedics were more likely to positively identify strokes when the Cincinnati Prehospital Stroke Scale (CPSS) screen was positive, or when classified by EMD as stroke. Paramedics were less likely to identify stroke in female patients. Paramedics' diagnostic accuracy was similar regardless of their adherence to the EMS stroke care protocol., Conclusions: EMD and EMS personnel in a large city in the Southeastern United States, with high stroke prevalence, had a relatively high sensitivity in identifying acute stroke patients. Paramedic accuracy was augmented by positive CPSS screening and by EMD recognition of stroke.

Objective: To describe measures that assaulted EMS personnel believe will help prevent violence against EMS personnel., Methods: This mixed- methods study includes a thematic analysis and directed content analysis of one survey question that asked the victims of workplace violence how the incident might have been prevented., Results: Of 1778 survey respondents, 633 reported being assaulted in the previous 12 months; 203 of them believed the incident could have been prevented and 193 of them (95%) answered this question. Six themes were identified using Haddon's Matrix as a framework. The themes included: Human factors, including specialized training related to specific populations and de-escalation techniques as well as improved situational awareness; Equipment factors, such as restraint equipment and resources; and, Operational and environment factors, including advanced warning systems. Persons who could have prevented the violence were identified as police, self, other professionals, partners and dispatchers. Restraints and training were suggested as violence-prevention tools and methods CONCLUSIONS: This is the first international study from the perspective of victimized EMS personnel, to report on ways that violence could be prevented. Ambulance agencies should consider these suggestions and work with researchers to evaluate risks at the agency level and to develop, implement and test interventions to reduce the risks of violence against EMS personnel. These teams should work together to both form an evidence-base for prevention and to publish findings so that EMS medical directors, administrators and professionals around the world can learn from each experience., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Introduction Triage is the systematic prioritization of casualties when there is an imbalance between the needs of these casualties and resource availability. The triage sieve is a recognized process for prioritizing casualties for treatment during mass-casualty incidents (MCIs). While the application of a triage sieve generally is well-accepted, the measurement of its accuracy has been somewhat limited. Obtaining reliable measures for triage sieve accuracy rates is viewed as a necessity for future development in this area., Objective: The goal of this study was to investigate how theoretical knowledge acquisition and the practical application of an aide-memoir impacted triage sieve accuracy rates., Method: Two hundred and ninety-two paramedics were allocated randomly to one of four separate sub-groups, a non-intervention control group, and three intervention groups, which involved them receiving either an educational review session and/or an aide-memoir. Participants were asked to triage sieve 20 casualties using a previously trialed questionnaire., Results: The study showed the non-intervention control group had a correct accuracy rate of 47%, a similar proportion of casualties found to be under-triaged (37%), but a significantly lower number of casualties were over-triaged (16%). The provision of either an educational review or aide-memoir significantly increased the correct triage sieve accuracy rate to 77% and 90%, respectively. Participants who received both the educational review and aide-memoir had an overall accuracy rate of 89%. Over-triaged rates were found not to differ significantly across any of the study groups., Conclusion: This study supports the use of an aide-memoir for maximizing MCI triage accuracy rates. A "just-in-time" educational refresher provided comparable benefits, however its practical application to the MCI setting has significant operational limitations. In addition, this study provides some guidance on triage sieve accuracy rate measures that can be applied to define acceptable performance of a triage sieve during a MCI. Cuttance G , Dansie K , Rayner T . Paramedic application of a triage sieve: a paper-based exercise. Prehosp Disaster Med. 2017;32(1):3-13.

Objective: The objective of this paper was to compare demographics, employment variables, satisfaction, and motivation for entering the field of Emergency Medical Services (EMS) between members of under-represented races/ethnicities and members of the majority group., Methods: A cohort of nationally certified EMS professionals was followed for 10 years through annual surveys; however, race/ethnicity was only available for 9 years (2000-2008). Descriptive statistics and 95% confidence intervals (CIs) were calculated and significance was determined by lack of CI overlap., Results: From 2000 through 2008, the range of proportions of nationally certified EMS professionals by race/ethnicity was as follows: whites: 83.5%-86.0%, Hispanics: 4.2%-5.9%, and African-Americans: 2.5%-4.6%. There were no significant changes in the proportion of minority EMS professionals over the study period. Hispanics and African-Americans combined increased slightly from 6.7% of the population in 2000 to 9.9% in 2008. Likewise, the proportion of all under-represented races/ethnicities increased slightly from 2000 (14.0%) to 2008 (16.5%). Females were under-represented in all years. Nationally certified African-Americans were significantly more likely to be certified at the Emergency Medical Technician (EMT)-Basic level (compared with the EMT-Paramedic level) than whites in all but one survey year. The proportion of Hispanics registered at the EMT-Basic level was significantly higher than whites in three survey years. Accordingly, a larger proportion of whites were nationally registered at the EMT-Paramedic level than both African-Americans and Hispanics. A significantly larger proportion of African-Americans reported working in urban communities (population >25,000) compared with whites for nine of the 10 survey years. Similarly, a significantly larger proportion of Hispanics worked in urban communities compared with whites in 2002 and from 2005 to 2008. For satisfaction measures, there were no consistent differences between races/ethnicities. Among factors for entering EMS, the proportion of whites who reported having a friend or family member in the field was significantly higher than African-Americans in all years and significantly higher than Hispanics in four of the nine years., Conclusion: The ethnic/racial diversity of the population of nationally certified EMS professionals is not representative of the population served and has not improved over the 2000-2008 period. Similar to other health care professions, Hispanics and African-Americans are under-represented in EMS compared with the US population. This study serves as a baseline to examine under-represented populations in EMS. Crowe RP , Levine R , Eggerichs JJ , Bentley MA . A longitudinal description of Emergency Medical Services professionals by race/ethnicity. Prehosp Disaster Med. 2016;31(Suppl. 1):s30-s69.

Introduction: Studies from Australia, Sweden, the United States, and elsewhere have found that paramedics experience violence in the emergency medical services (EMS) workplace. The objective of this study was to describe and explore violence experienced by paramedics in the ground ambulance setting, including types of violence experienced, by whom the violence was perpetrated, actions taken by paramedics, and effects of these episodes., Method: A cross-sectional study utilizing a mixed-methods paper survey was provided to a convenience sample of rural, suburban, and urban-based ground ambulance paramedics in two Canadian provinces. Paramedics were asked to describe episodes of verbal assault, intimidation, physical assault, sexual harassment, and sexual assault they were exposed to during the past 12 months. Qualitative questions inquired about the impact of these experiences. Response selections were analyzed using descriptive statistics and regression analysis, and qualitative data was analyzed using descriptive content analysis., Results: A total of 1,884 paramedics were invited to participate and 1,676 responded (89.0%). Most participants (75%) reported experiencing violence in the past 12 months. The most common form of violence reported was verbal assault (67%), followed by intimidation (41%), physical assault (26%), sexual harassment (14%), and sexual assault (3%). Patients were identified as the most common perpetrators of violence. Serious sequellae were qualitatively reported., Conclusion: The majority of Canadian paramedics surveyed experience violence in the workplace, which can lead to serious personal and professional sequellae. Strategies should be devised and studied to reduce violent events toward paramedics and to mitigate the impact such events have on the wellbeing of paramedics.

Objectives: The purpose of this study was to examine trends in oxygen administration following the 2010 American Heart Association guidelines recommendation to withhold oxygen therapy for patients with uncomplicated presentations of ACS whose SpO2 is 94% or higher., Methods: Following IRB review and approval, we performed a retrospective analysis of data obtained from Fisdap(TM), a national, clinical skills tracking system for paramedic students between June 2010 and December 2012. Inclusion criteria included: 1) student consent for research, 2) cardiac chest pain recorded as the chief complaint, and 3) SpO2 data available for review. O2 administration, route, and dose were abstracted, and the percent of patient encounters with oxygen administration was calculated for each year. Unadjusted logistic regression was used to determine if O2 administration rates changed significantly over the study period. Unadjusted logistic regression was also used to determine if there was a difference in the odds of receiving oxygen based on a patient's SpO2 value., Results: 10,552 patient encounters by 2,447 paramedic students from 195 paramedic programs representing 49 states were included for analysis. Prior to release of the new guidelines (2010), 71.9% (95% CI 69.8-74.0%) of patients with SpO2 ≥ 94% received supplemental O2. Rates of O2 administration were significantly lower in 2011 (64%; 95% CI 62.7-65.3%) and in 2012 (53.1%; 95% CI 51.5-54.7). The odds of a hemodynamically stable chest pain patient with SpO2 ≥ 94% receiving supplemental oxygen in 2011 were 1.4 times lower compared to patients in 2010 (95% CI 1.3-1.6). Similarly, the odds of patients in 2012 receiving supplemental oxygen were 2.3 times lower compared to patients in 2010 (95% CI 2.0-2.6). The odds of receiving supplemental oxygen decreased by 4% for each 1% increase in SpO2 beyond the 94% threshold (OR = 0.96; 95% CI 0.94-0.98)., Conclusions: The prehospital administration of supplemental O2 decreased significantly following release of the 2010 updated guidelines; however, our data revealed that 50% of patients not meeting criteria for administration still received supplemental O2.