This study explored Italian Emergency Medical Services (EMS) professionals’ perceptions regarding a hypothetical wearable device during Mass Casualty Incidents (MCIs), aiming to improve MCI management and patient outcomes. The device includes patient identifier, vital sign monitoring, LED-based triage coding, geolocation, and real-time data transmission. Using the Technology Acceptance Model (TAM), perceived usefulness, perceived ease of use, and behavioral intention to use the device were measured.

An anonymous online survey was distributed to the 67 EMS dispatch centers across Italy. After an introduction to the device, participants answered demographic and TAM-based questions using a seven-point scale.

Among the 141 respondents, most were males (60.3%), nurses (66.7%), and reported over 10 years of EMS experience (63.1%); 51.8% had prior MCI response experience. The wearable device was positively rated for improving situational awareness and coordination, with concerns about workflow integration and potential rescue delays. The questionnaire showed high internal reliability (Cronbach’s α = 0.96). Principal Component Analysis (PCA) highlighted distinct perceptions between features supporting scene coordination and those enhancing triage accuracy.

The study highlights the perceived value of the wearable in improving MCI coordination and situational awareness. However, concerns regarding workflow integration and possible rescue delays warranted further research on real-world application.

For suspected acute myocardial infarction (AMI) and unstable angina patients, prehospital aspirin (ASA) administration has been the standard of care by Emergency Medical Services (EMS) field providers. Recently, Emergency Medical Dispatchers (EMDs), using Medical Priority Dispatch System (MPDS), provide telephone instructions to qualifying suspected AMI patients to take ASA, prior to EMS field provider arrival. No formal studies exist that measure time saved from earlier Dispatcher-Directed Aspirin Administration (DDAA).

The primary objectives of the study were: (1) to determine the amount of time saved, if any, using DDAA; and (2) to describe the frequency of DDAA and Field Provider-Directed Aspirin Administration (FPAA).

The retrospective study analyzed EMD and EMS data collected during a six-month period at three dispatch services and three EMS agencies in the United States. The frequency and mean (plus 95% confidence interval [CI]) time of DDAA and FPAA were calculated. Reasons why patients who qualified to take ASA per dispatch protocol but did not take it were also assessed.

A total of 108,459 EMS cases were analyzed; EMD/EMS delivered ASA to 4.0% (n = 4,113) of these patients. The most frequent primary impressions were: cardiac chest pain (angina), cardiovascular (CV)-chest pain (presumed cardiac), ST-segment elevation myocardial infarction (STEMI), and CV-chest pain – acute coronary syndrome (ACS; 50.0%). Overall, DDAA saved 13 minutes mean time (95% CI, 11.4-14.6; P < .001) (median: 12.3 minutes) from the case creation time.

It was found that DDAA provides measurable time savings in ASA delivery to patients. Further studies will need to assess if the reduction of ASA delivery time by EMDs has the potential to improve overall care and survival for patients. The study identified beneficial new knowledge for possible future enhancements to medical dispatch protocols and for EMS providers.

Just as prospective differentiation between true emergencies and calls for subacute patients is critical to the delivery of prehospital care, retrospective differentiation is critical to research and quality improvement. Determining the acuity of patients based on the type of care they received could complement the vital-sign-based instruments currently popular, yet imperfect. The study aim was to create a consensus definition of time-dependent care and a list of time-dependent interventions in paramedicine.

The study was a Delphi approach consisting of four rounds of voting by a bi-provincial panel of 22 Canadian key informants representing medical first responders, paramedics, and physicians – first to agree on a definition of time-dependent care – then to categorize 29 clinical and 34 pharmacological interventions.

Based on the consensus definition of “A majority of patients who should receive the intervention, according to provincial protocols, would suffer a direct prejudice to their health or safety if the intervention, provided on its own, was not performed within eight minutes of the initial call,” the panel reached consensus on 52 of 63 interventions (82.5%), of which 17 (32.7%) were voted time-dependent (11 clinical [64.7%] and six pharmacological [35.3%]). Clinical interventions included airway suction or de-obstruction, cricothyrotomy, positive pressure ventilation, chest decompression, cardiopulmonary resuscitation, defibrillation, cardioversion, pacing, and hemorrhage control. Pharmacological interventions included medication classed as sympathomimetics, caloric agents, antiarrhythmic agents, anticonvulsants, or tranquilizers.

The panel reached a consensus on a definition of time-dependent care and used this to identify prehospital interventions that could serve as an instrument to improve care and system performance.

Thermal protective clothing (TPC) protects firefighters from physical threats associated with structural firefighting. However, it also limits the release of body heat generated, which can result in hyperthermia and dehydration. Despite the prevalence of winter structure fires in the United States, there is a paucity of cold-weather firefighting research.

This study documented physiological responses to moderate-intensity exercise in a cold environment while wearing TPC with the hypothesis that while exercising in firefighting TPC, a cold environment would maintain normal core body temperature and decrease extremity temperature compared to a thermal neutral environment.

Fourteen firefighters (two females; 30.9 [SD = 8.1] years) participated in both a thermal neutral (20°C) and cold (-8°C) condition simulation. Each subject was outfitted with a heart rate (HR) monitor, eight surface temperature sensors, and a core temperature (Tc) capsule prior to donning TPC. For each condition, subjects walked on a treadmill in an environmental chamber to simulate the common firefighting work intervals of two 20-minute sessions, with a short rest in between, followed by a 20-minute rehabilitation period. Body temperatures, HR, respiratory rate (RR), rate of perceived exertion (RPE), and thermal sensation, comfort, and preference were recorded during exercise and recovery.

Core temperature, HR, RR, and RPE increased during exercise in both conditions. Mean skin temperature (MST) rose during the thermal neutral condition but not during the cold condition. Overall, Tc (0.3 [SD = 0.4]°C; P = .0142), HR (26.3 [SD = 8.36] BPM), RR (3.56 [SD = 5.6] BPM), RPE (2.0 [SD = 1.9]), and MST (3.4 [SD = 1.2]°C) were all higher at the end of the neutral condition compared to the cold condition. During recovery, most measures returned to baseline after approximately five-to-20 minutes in both conditions, but they recovered more slowly in the thermal neutral condition.

Moderate-intensity exercise in TPC increased physiological and perceptual measures more in a thermal neutral environment than a cold environment. Recovery was faster following the cold condition. This may allow firefighters to work for longer durations or recover faster, possibly allowing for fewer crews on scene. However, this study did not account for the risk of other cold induced conditions due to prolonged exposure, such as frostbite. Further investigations should be conducted on cold weather firefighting and its impact on firefighters to establish guidelines and standard operating procedures.

Emergency Medical Technician (EMT) scope of practice guidelines in the US suggest that EMTs should assist paramedics with advanced skills during patient care. However, learning to assist with these skills is not an EMT national education requirement. This study examined the feasibility and impact of a short, online pilot continuing education course in providing EMTs with the confidence and basic knowledge to assist with advanced interventions.

The pilot cohort included licensed EMTs (n=10) self-enrolled in a continuing education class listed on the institution’s EMS continuing education website and advertised on social media. Optional, anonymous questionnaires and multiple-choice exams were administered to students pre/post-course. Statistical analysis included paired nonparametric tests.

Total scores were 43% higher on the post-exam (88/100, 95% CI [76, 100]) compared to the pre-exam (45/100, 95% CI [37, 53]) (P<0.05). Self-reported comfort was higher on the post-evaluation for needle thoracostomy (95% increase), advanced airways (25% increase), EKGs (19% increase), intravenous access (14% increase), and communication (22% increase).

Results suggest that short, online continuing education courses on BLS-ALS interface for EMTs might be efficacious in improving both comfort and knowledge of selected advanced interventions often used by paramedics, although larger future studies are needed.

Since 2001, the world has encountered an increase in terrorist attacks on civilian targets, during which conventional as well as unconventional modalities are being used. Terrorist attacks put immediate strains on health care systems, whilst they may also directly threaten the safety of first responders, health care workers, and health care facilities.

This scoping review aimed to systematically map the existing research on terrorist attacks targeting health care facilities, health care workers, and first responders, and to identify opportunities to improve future research and health care response to terrorist attacks.

A scoping review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews. A systematic search for relevant literature was conducted through electronic databases including PubMed, Cochrane, and Embase. Inclusion and exclusion criteria were applied to check eligibility. Extracted data from the articles included the title, first author, year of publication, journal, study design, number of attacks, number of injured, number of fatalities, target type, and weapon modalities. Furthermore, methodological quality assessment was performed.

The initial search within three major databases yielded 4,656 articles, including 2,777, 1,843, and 36 articles from PubMed, Embase, and Cochrane Library, respectively. Finally, 11 studies were included, which were all database reviews.

This scoping review included 11 studies focusing on terrorist attacks against health care facilities, health care workers, and first responders. Nearly all studies were exclusively based on the Global Terrorism Database (GTD). An increase of attacks on health care-related targets was consistently reported by all studies in this review, but there were significant discrepancies in reported outcomes. In order to improve counter-terrorism preparedness and the future protection of health care workers, counter-terrorism medicine (CTM) research may benefit from a more standardized and transparent approach to document and analyze terrorist attacks, as well as the inclusion of additional databases other than the GTD.

Many factors influence the likelihood of bystander cardiopulmonary resuscitation (BCPR) after out-of-hospital cardiac arrest (OHCA), but gender disparities in prehospital care remain under-examined, particularly in relation to the bystander’s connection to the patient.

The objective of this study was to evaluate the association between gender and the likelihood of receiving BCPR in OHCA. The primary outcome of the study was to examine differences in BCPR rates among men and women who experienced OHCA. The secondary outcome was to investigate whether bystanders were more likely to provide CPR based on their relationship to the victim, comparing “true” layperson CPR to CPR administered by family members or friends and how these rates differed between men and women.

This retrospective prehospital chart review included all encounters from a single urban Emergency Medical Services (EMS) agency with a cardiac arrest prior to EMS arrival from January 1, 2017 through June 30, 2022 (n = 701). For each encounter, the presence or absence of BCPR was recorded, along with the relation of the bystander to the patient. “True” BCPR was defined as CPR performed by a layperson unknown to the patient. Patients were excluded if they exhibited signs of obvious death, were physically inaccessible to bystanders, had CPR initiated by trained facility staff or police, had a do not resuscitate (DNR) order present on EMS arrival, received CPR but were not in cardiac arrest, or were younger than 18 years old (n = 174). Odds ratios (OR) with 95% confidence intervals (CI) were used to evaluate data, with statistical significance defined at P < .05.

The study examined 701 cardiac arrest encounters: 250 female (35.7%) and 451 male (64.3%). Overall, men (n = 123; 27.3%) were more likely to receive BCPR than women (n = 48; 19.2%); OR = 1.58; 95%CI, 1.08-2.30; P = .02. Among those who received BCPR, women were significantly more likely to have received it from someone they knew (83.3% versus 65.9%; OR = 2.59; 95%CI, 1.11-6.04; P = .03) while men were more likely to receive “true” layperson BCPR.

This study identifies significant gender disparities in prehospital BCPR and highlights an association between the bystander’s relationship to the patient and the likelihood of intervention.

Targeted identification, effective triage, and rapid hemorrhage control are essential for optimal outcomes of mass-casualty incidents (MCIs). An important aspect of Emergency Medical Service (EMS) care is field triage, but this skill is difficult to teach, assess, and research.

This study assessed triage efficacy and hemorrhage control of emergency responders from different professions who used the Sort, Assess, Life-Saving Treatment (SALT) triage algorithm in a virtual reality (VR) simulation of a terrorist subway bombing.

After a brief just-in-time training session on the SALT triage algorithm, participants applied this learning in First VResponder, a high-fidelity VR simulator (Tactical Triage Technologies, LLC; Powell, Ohio USA). Participants encountered eleven virtual patients in a virtual scene of a subway station that had experienced an explosion. Patients represented individuals with injuries of varying severity. Metrics assessed included triage accuracy and treatment efficiency, including time to control life-threatening hemorrhage. Independent Mann-Whitney analyses were used to compare two professional groups on key performance variables.

The study assessed 282 participants from the ranks of EMS clinicians and medical trainees. Most (94%) participants correctly executed both global SALT sort commands. Participants triaged and treated the entire scene in a mean time of 7.8 decimal minutes, (95%CI, 7.6-8.1; SD = 1.9 decimal minutes) with a patient triage accuracy rate of 75.8% (95%CI, 74.0-77.6; SD = 15.0%). Approximately three-quarters (77%) of participants successfully controlled all life-threatening hemorrhage, within a mean time of 5.3 decimal minutes (95%CI, 5.1-5.5; SD = 1.7 decimal minutes). Mean time to hemorrhage control per patient was 0.349 decimal minutes (SD = 0.349 decimal minutes). Overall, EMS clinicians were more accurate with triage (P ≤ .001) and were faster at triage, total hemorrhage control (P < .01), and hemorrhage control per patient (P < .004) than medical trainees.

Through assessments using VR simulation, it was observed that more experienced individuals from the paramedic (PM) workforce out-performed less experienced medical trainees. The study also observed that the medical trainees performed acceptably, even though their only formal training in SALT triage was a 30-minute, just-in-time lecture. Both of these findings are important for establishing evidence that VR can serve as a valid platform for assessing the complex skills of triage and treatment of an MCI, including the assessment of rapid hemorrhage control.

The best prehospital transport strategy for patients with suspected stroke due to possible large vessel occlusion varies by jurisdiction and available resources. A foundational problem is the lack of a definitive diagnosis at the scene. Rural stroke presentations provide the most problematic triage destination decision-making. In Alberta, Canada, the implementation and 5-year experience with a rural field consultation approach to provide service to rural patients with acute stroke is described.

The protocols established through the rural field consultation system and the subsequent transport patterns for suspected stroke patients during the first 5 years of implementation are presented. Outcomes are reported using home time and data are summarized using descriptive statistics.

From April 2017 to March 2022, 721 patients met the definition for a rural field consultation, and 601 patients were included in the analysis. Most patients (n = 541, 90%) were transported by ground ambulance. Intravenous thrombolysis was provided for 65 (10.8%) of patients, and 106 (17.6%) underwent endovascular thrombectomy. The median time from first medical contact to arterial access was 3.2 h (range 1.3–7.6) in the direct transfers, compared to 6.5 h (range 4.6–7.9) in patients arriving indirectly to the comprehensive stroke center (CSC). Only a small proportion of patients (n = 5, 0.8%) were routed suboptimally to a primary stroke center and then to a CSC where they underwent endovascular therapy.

The rural field consultation system was associated with shortened delays to recanalization and demonstrated that it is feasible to improve access to acute stroke care for rural patients.

This study explores the impact of heatwaves on emergency calls for assistance resulting in service attendance in the Australian state of Queensland for the period from January 1, 2010 through December 31, 2019. The study uses data from the Queensland Ambulance Service (QAS), a state-wide prehospital health system for emergency health care.

A retrospective case series using de-identified data from QAS explored spatial and demographic characteristics of patients attended by ambulance and the reason for attendance. All individuals for which there was an emergency call to “000” that resulted in ambulance attendance in Queensland across the ten years were captured. Demand for ambulance services during heatwave and non-heatwave periods were compared. Incidence rate ratio (IRR) and 95% confidence intervals (CI) were constructed exploring ambulance usage patterns during heatwaves and by rurality, climate zone, age groups, sex, and reasons for attendance.

Compared with non-heatwave days, ambulance attendance across Queensland increased by 9.3% during heatwave days. The impact of heatwaves on ambulance demand differed by climate zone (high humidity summer with warm winter; hot dry summer with warm winter; warm humid summer with mild winter). Attendances related to heat exposure, dehydration, alcohol/drug use, and sepsis increased substantially during heatwaves.

Heatwaves are a driver of increased ambulance demand in Queensland. The data raise questions about climatic conditions and heat tolerance, and how future cascading and compounding heat disasters may influence work practices and demands on the ambulance service. Understanding the implications of heatwaves in the prehospital setting is important to inform community, service, and system preparedness.

Blast injuries can occur by a multitude of mechanisms, including improvised explosive devices (IEDs), military munitions, and accidental detonation of chemical or petroleum stores. These injuries disproportionately affect people in low- and middle-income countries (LMICs), where there are often fewer resources to manage complex injuries and mass-casualty events.

The aim of this systematic review is to describe the literature on the acute facility-based management of blast injuries in LMICs to aid hospitals and organizations preparing to respond to conflict- and non-conflict-related blast events.

A search of Ovid MEDLINE, Scopus, Global Index Medicus, Web of Science, CINAHL, and Cochrane databases was used to identify relevant citations from January 1998 through July 2024. This systematic review was conducted in adherence with PRISMA guidelines. Data were extracted and analyzed descriptively. A meta-analysis calculated the pooled proportions of mortality, hospital admission, intensive care unit (ICU) admission, intubation and mechanical ventilation, and emergency surgery.

Reviewers screened 3,731 titles and abstracts and 173 full texts. Seventy-five articles from 22 countries were included for analysis. Only 14.7% of included articles came from low-income countries (LICs). Sixty percent of studies were conducted in tertiary care hospitals. The mean proportion of patients who were admitted was 52.1% (95% CI, 0.376 to 0.664). Among all in-patients, 20.0% (95% CI, 0.124 to 0.288) were admitted to an ICU. Overall, 38.0% (95% CI, 0.256 to 0.513) of in-patients underwent emergency surgery and 13.8% (95% CI, 0.023 to 0.315) were intubated. Pooled in-patient mortality was 9.5% (95% CI, 0.046 to 0.156) and total hospital mortality (including emergency department [ED] mortality) was 7.4% (95% CI, 0.034 to 0.124). There were no significant differences in mortality when stratified by country income level or hospital setting.

Findings from this systematic review can be used to guide preparedness and resource allocation for acute care facilities. Pooled proportions for mortality and other outcomes described in the meta-analysis offer a metric by which future researchers can assess the impact of blast events. Under-representation of LICs and non-tertiary care medical facilities and significant heterogeneity in data reporting among published studies limited the analysis.

Few empirical studies have examined the collective impact of and interplay between individual factors on collaborative outcomes during major infectious disease outbreaks and the direct and interactive effects of these factors and their underlying mechanisms. Therefore, this study investigates the effects and underlying mechanisms of emergency preparedness, support and assurance, task difficulty, organizational command, medical treatment, and epidemic prevention and protection on collaborative outcomes during major infectious disease outbreaks.

A structured questionnaire was distributed to medical personnel with experience in responding to major infectious disease outbreaks. SPSS software was used to perform the statistical analysis. Structural equation modeling was conducted using AMOS 24.0 to analyze the complex relationships among the study variables.

Organizational command, medical treatment, and epidemic prevention and protection had significant and positive impacts on collaborative outcomes. Emergency preparedness and supportive measures positively impacted collaborative outcomes during health crises and were mediated through organizational command, medical treatment, and epidemic prevention and protection.

The results underscore the critical roles of organizational command, medical treatment, and epidemic prevention and protection in achieving positive collaborative outcomes during health crises, with emergency preparedness and supportive measures enhancing these outcomes through the same key factors.

Vital signs are an essential component of the prehospital assessment of patients encountered in an emergency response system and during mass-casualty disaster events. Limited data exist to define meaningful vital sign ranges to predict need for advanced care.

The aim of this study was to identify vital sign ranges that were maximally predictive of requiring a life-saving intervention (LSI) among adults cared for by Emergency Medical Services (EMS).

A retrospective study of adult prehospital encounters that resulted in hospital transport by an Advanced Life Support (ALS) provider in the 2022 National EMS Information System (NEMSIS) dataset was performed. The outcome was performance of an LSI, a composite measure incorporating critical airway, medication, and procedural interventions, categorized into eleven groups: tachydysrhythmia, cardiac arrest, airway, seizure/sedation, toxicologic, bradycardia, airway foreign body removal, vasoactive medication, hemorrhage control, needle decompression, and hypoglycemia. Cut point selection was performed in a training partition (75%) to identify ranges for heart rate (HR), respiratory rate (RR), systolic blood pressure (SBP), oxygen saturation, and Glasgow Coma Scale (GCS) by using an approach intended to prioritize specificity, keeping sensitivity constrained to at least 25%.

Of 18,259,766 included encounters (median age 63 years; 51.8% male), 6.3% had at least one LSI, with the most common being airway interventions (2.2%). Optimal ranges for vital signs included 47-129 beats/minute for HR, 8-30 breaths/minute for RR, 96-180mmHg for SBP, >93% for oxygen saturation, and >13 for GCS. In the test partition, an abnormal vital sign had a sensitivity of 75.1%, specificity of 66.6%, and positive predictive value (PPV) of 12.5%. A multivariable model encompassing all vital signs demonstrated an area under the receiver operator characteristic curve (AUROC) of 0.78 (95% confidence interval [CI], 0.78-0.78). Vital signs were of greater accuracy (AUROC) in identifying encounters needing airway management (0.85), needle decompression (0.84), and tachydysrhythmia (0.84) and were lower for hemorrhage control (0.52), hypoglycemia management (0.68), and foreign body removal (0.69).

Optimal ranges for adult vital signs in the prehospital setting were statistically derived. These may be useful in prehospital protocols and medical alert systems or may be incorporated within prediction models to identify those with critical illness and/or injury for patients with out-of-hospital emergencies.

This study aimed to examine the regional impact of COVID-19 on severe trauma patients in South Korea.

This study utilized Community-based Severe Trauma Survey data from the Korea Disease Control and Prevention Agency. The average treatment effect (ATE) of COVID-19 on severe trauma patients by region was determined using doubly robust estimation (DR). Subgroup analysis was conducted for the greater Seoul area, metropolitan cities in rural areas, and rural areas.

Significant differences were observed in the general characteristics of participants before and after the COVID-19 outbreak, particularly in the mechanisms of injury and types of hospitals to which they were transported. DR revealed that the probability of death among severe trauma patients was higher in metropolitan cities in rural areas than in other regions.

The greater impact of COVID-19 on severe trauma patients in metropolitan cities in rural areas is attributed to their higher population density and the inability of emergency medical systems to manage the spread of COVID-19. Therefore, future national policies related to emergency medical care should focus on enhancing the capacity for managing infectious diseases in large-scale metropolitan cities.

Many Emergency Medical Services (EMS) agencies modified their protocols during the height of the COVID-19 pandemic, particularly those involving procedures that lead to an increased risk of airborne exposure, such as intubation. In 2020, local Advanced Life Support (ALS) providers’ first-line airway management device was the supraglottic airway (SGA), and tracheal intubations (TIs) were rarely performed.

This study’s aim was to investigate the potential clinical effect of this pandemic-related protocol change on first-pass TI success rates and on overall initial advanced airway placement success.

This study was a retrospective prehospital chart review for all ALS encounters from a single urban EMS agency that resulted in the out-of-hospital placement of at least one advanced airway per encounter from January 1, 2019 through June 30, 2021 (n = 452). Descriptive statistics and chi square tests were used to evaluate data. Statistical significance was defined at P < .05.

Significantly fewer TIs were attempted in 2020 (n = 16) compared to 2019 (n = 80; P < .001), and first-pass TI success rates significantly decreased in 2021 (n = 22; 61.1%) compared to 2019 (n = 63; 78.8%; P = .047). Also, SGA placement constituted 91.2% of all initial airway management attempts in 2020 (n = 165), more than both 2019 (n = 114; 58.8%; P < .001) and 2021 (n = 87; 70.7%; P < .001). Overall first-attempt advanced airway placement success, encompassing both supraglottic and TI, increased from 2019 (n = 169; 87.1%) to 2020 (n = 170; 93.9%; P = .025). Conversely, overall first attempt advanced airway placement success decreased from 2020 to 2021 (n = 104; 84.6%; P = .0072).

Lack of exposure to TI during the COVID-19 pandemic likely contributed to this local agency’s decreased first-pass TI success in 2021. Moving forward, agencies should utilize simulation labs and other continuing education efforts to help maintain prehospital providers’ proficiency in performing this critical procedure, particularly when protocol changes temporarily hinder or prohibit field-based psychomotor skill development.

To maintain procedural proficiency and certification according to the standards set by The Joint Commission—which accredits health care centers in the United States—thrombectomy-capable stroke centers (TSCs) must achieve a minimum annual procedural volume. The addition of thrombectomy-capable centers in a regional stroke care system has the potential to increase access but also to decrease patient presentations and procedural volume at nearby centers. This study sought to characterize the impact of certifying additional thrombectomy-capable centers on procedural volume by center in a large, urban Emergency Medical Services (EMS) system.

Data were collected from each designated thrombectomy-capable center in Los Angeles (LA) County from January 1, 2018 through June 30, 2022, during which a net total of five thrombectomy-capable centers were newly designated in the County. Per center volume for ischemic stroke presentations, intravenous (IV) thrombolysis administrations (IV tissue plasminogen activator [tPA]), and thrombectomy were tabulated by six-month interval. Median last-known-well-to-procedure times by LA County Public Health service planning area (SPA) were calculated. The effect of the number of designated centers on procedural volumes per center and median last-known-well-to-procedure times were analyzed via a linear mixed effects model with a log link function.

Procedural volume, ischemic stroke presentation volume, and last-known-well-to-procedure times had high variability over the time period studied. Nonetheless, the median values for each metric in this EMS system remained largely stable over the study period. There was no statistically significant association between the number of thrombectomy-capable centers and per center procedural volumes or times-to-procedure.

The designation of additional thrombectomy-capable centers in a regional stroke care system was not significantly associated with the volume of procedures by center or times-to-procedure, suggesting that additional centers may increase patient access to time-sensitive interventions without diluting patient presentations at existing centers.

The aim of this study was to systematically review evidence that supports best practice post-crash response emergency care.

The research questions to achieve the study objective were developed using the Patient, Intervention, Control, Outcome standard following which a systematic literature review (SLR) of research related to prehospital post-road-crash was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

A total of 89 papers were included in the analysis, presented according to the PRISMA guidelines.

This research explored and identified key insights related to emergency care post-road-crash response. The findings showed that interservice coordination and shared understanding of roles was recommended. Application of traditional practice of the “Golden Hour” has been explored and contested as a standard for all care. Notwithstanding this, timeliness of provision of care remains important to certain patient groups suffering certain injury types and is supported as part of a trauma system approach for patient care.

More than 50% of patients with dementia visit the emergency department (ED) each year. Patients with dementia experience frequently unrelieved symptoms that can benefit from palliative care. Response to palliative care needs in the ED can be quite challenging and access to palliative care is generally scarce. The aim of this scoping review is to assess ED use and responsiveness to palliative care needs of patients with dementia in their last year of life.

A scoping literature review following the Joanna Briggs Institute methodology. Electronic search of the literature was undertaken in Medline (PubMed), Web of Science, Scopus, Scielo, and APA PsycInfo, last updated on 19 February 2024.

Twenty-four studies were identified and confirmed that patients with dementia frequently resort to the ED near the end of life, frequently more than once in their last year of life. Eight studies directly addressed palliative care needs, suggesting significant rates of palliative care needs among patients with dementia and in comparison, to other oncological or non-oncological conditions. Infections and neuropsychiatric symptoms were the main reasons of admission to the ED. Access to palliative care was confirmed to be low.

This scoping review indicates that patients with dementia frequently resource to the ED in their last year of life with unmet palliative care needs. Although scarce access to palliative care and the existence of important barriers in the ED, palliative care intervention in this setting can be seen as an opportunity to attend palliative care needs and referral to palliative care services.