Millions of people visit US national parks annually to engage in recreational wilderness activities, which can occasionally result in traumatic injuries that require timely, high-level care. However, no study to date has specifically examined timely access to trauma centers from national parks. This study aimed to examine the accessibility of trauma care from national parks by calculating the travel time by ground and air from each park to its nearest trauma center. Using these calculations, the percentage of parks by census region with timely access to a trauma center was determined.

This was a cross-sectional study analyzing travel times by ground and air transport between national parks and their closest adult advanced trauma center (ATC) in 2018. A list of parks was compiled from the National Parks Service (NPS) website, and the location of trauma centers from the 2018 National Emergency Department Inventory (NEDI)-USA database. Ground and air transport times were calculated using Google Maps and ArcGIS, with medians and interquartile ranges reported by US census region. Percentage of parks by region with timely trauma center access—defined as access within 60 minutes of travel time—were determined based on these calculated travel times.

In 2018, 83% of national parks had access to an adult ATC within 60 minutes of air travel, while only 26% had timely access by ground. Trauma center access varied by region, with median travel times highest in the West for both air and ground transport. At a national level, national parks were unequally distributed, with the West housing the most parks of all regions.

While most national parks had timely access to a trauma center by air travel, significant gaps in access remain for ground, the extent of which varies greatly by region. To improve the accessibility of trauma center expertise from national parks, the study highlights the potential that increased implementation of trauma telehealth in emergency departments (EDs) may have in bridging these gaps.

Structured review of video laryngoscopy recordings from physician team prehospital rapid sequence intubations (RSIs) may provide new insights into why prehospital intubations are difficult. The aim was to use laryngoscope video recordings to give information on timings, observed features of the airway, laryngoscopy technique, and laryngoscope performance. This was to both describe prehospital airways and to investigate which factors were associated with increased time taken to intubate.

Sydney Helicopter Emergency Medical Service (HEMS; the aeromedical wing of New South Wales Ambulance, Australia) has a database recording all intubations. The database comprises free-text case detail, airway dataset, scanned case sheet, and uploaded laryngoscope video. The teams of critical care paramedic and doctor use protocol-led intubations with a C-MAC Macintosh size four laryngoscope and intubation adjunct. First-pass intubation rate is approximately 97%. Available video recordings and their database entries were retrospectively analyzed for pre-specified qualitative and quantitative factors.

Prehospital RSI video recordings were available for 385 cases from January 2018 through July 2020. Timings revealed a median of 58 seconds of apnea from laryngoscope entering mouth to ventilations. Median time to intubate (laryngoscope passing lips until tracheal tube inserted) was 35 seconds, interquartile range 28-46 seconds. Suction was required prior to intubation in 29% of prehospital RSIs. Fogging of the camera lens at time of laryngoscopy occurred in 28%. Logistic regression revealed longer time to intubate was associated with airway soiling, Cormack-Lehane Grade 2 or 3, multiple bougie passes, or change of bougie.

Video recordings averaging 35 seconds for first-pass success prehospital RSI with an adjunct give bed-side “definitions of difficulty” of 30 seconds for no glottic view, 45 seconds for no bougie placement, and 60 seconds for no endotracheal tube placement. Awareness of apnea duration can help guide decision making for oxygenation. All emergency intubators need to be cognizant of the need for suctioning. Improving the management of bloodied airways and bougie usage may reduce laryngoscopy duration and be a focus for training. Video screen fogging and missed recordings from some patients may be something manufacturers can address in the future.

Appropriate pain management indicates the quality of casualty care in trauma. Gender bias in pain management focused so far on the patient. Studies regarding provider gender are scarce and have conflicting results, especially in the military and prehospital settings.

The purpose of this study is to investigate the effect of health care providers’ gender on pain management approaches among prehospital trauma casualties treated by the Israel Defense Forces (IDF) medical teams.

This retrospective cohort study included all trauma casualties treated by IDF senior providers from 2015-2020. Casualties with a pain score of zero, age under 18 years, or treated with endotracheal intubation were excluded. Groups were divided according to the senior provider’s gender: only females, males, or both female and male. A multivariate analysis was performed to assess the odds ratio of receiving an analgesic, depending on the presence of a female senior provider, adjusting for potential confounders. A subgroup analysis was performed for “delta-pain,” defined as the difference in pain score during treatment.

A total of 976 casualties were included, of whom 835 (85.6%) were male. Mean pain scores (SD) for the female only, male only, and both genders providers were 6.4 (SD = 2.9), 6.4 (SD = 3.0), and 6.9 (SD = 2.8), respectively (P = .257). There was no significant difference between females, males, or both female and male groups in analgesic treatment, overall and per specific agent. This remained true also in the multivariate model. Delta-pain difference between groups was also not significant. Less than two-thirds of casualties in this study were treated for pain among all study groups.

This study found no association between IDF Medical Corps providers’ gender and pain management in prehospital trauma patients. Further studies regarding disparities in acute pain treatment are advised.

Successful placement of a peripheral intravenous catheter (PIVC) on the first attempt is an important outcome for difficult vascular access (DVA) patients. This study compared standard technique, ultrasonography (USG), and near-infrared light (NIR) in terms of success in the first attempt in patients with DVA.

This was a prospective, randomized controlled study. The study was conducted in a tertiary care hospital. Emergency department patients who describe DVA history, have no visible or palpable veins, and were assessed by the nurse to have a difficult PIVC were included to study. The PIVC procedure was performed on patients by standard, USG, or NIR device techniques. For all approaches, the success of the first attempt was the primary aim. Total procedure time, the total number of attempts, and the need for rescue intervention were secondary aims.

This study evaluated 270 patients. The first attempt success rates for USG, standard, and NIR methods were 78.9%, 62.2%, and 58.9%, respectively. The rate of first attempt success was higher in patients who underwent USG (USG versus standard, P = .014; USG versus NIR, P = .004; standard versus NIR, P = .648). The total median (IQR) procedure time for USG, standard, and NIR methods was 107 (69-228), 72 (47-134), and 82 (61-163) seconds, respectively. The total procedure time was longer in patients undergoing USG (standard versus USG, P <.001; NIR versus USG, P = .035; standard versus NIR, P = .055). The total median (IQR) number of attempts of USG, standard, and NIR methods were 1 (1-1), 1 (1-2), and 1 (1-2), respectively. A difference was found among the groups regarding the total number of attempts (USG versus NIR, P = .015; USG versus standard P = .108; standard versus NIR, P = .307). No difference was found among groups in terms of the need for rescue methods.

It was found that USG increases the success of the first attempt compared with the standard method and NIR in patients with DVA.

The Middle East and North Africa (MENA) region has been, like many parts of the world, a hotbed for terrorist activities. Terrorist attacks can affect both demand for and provision of health care services and often places a unique burden on first responders, hospitals, and health systems. This study aims to provide an epidemiological description of all terrorism-related attacks in the Middle East sustained from 1970-2019.

Data collection was performed using a retrospective database search through the Global Terrorism Database (GTD). The GTD was searched using the internal database search functions for all events which occurred in Iraq, Yemen, Turkey, Egypt, Syria, West Bank and Gaza Strip, Israel, Lebanon, Iran, Saudi Arabia, Bahrain, Jordan, Kuwait, United Arab Emirates, North Yemen, Qatar, and South Yemen from January 1, 1970 - December 31, 2019. Primary weapon type, primary target type, country where the incident occurred, and number of deaths and injuries were collated and the results analyzed.

A total of 41,837 attacks occurred in the Middle East from 1970-2019 accounting for 24.9% of all terrorist attacks around the world. A total of 100,446 deaths were recorded with 187,447 non-fatal injuries. Fifty-six percent of all attacks in the region occurred in Iraq (23,426), 9.4% in Yemen (3,929), and 8.2% in Turkey (3,428). “Private Citizens and Properties” were targeted in 37.6% (15,735) of attacks, 15.4% (6,423) targeted “Police,” 9.6% targeted “Businesses” (4,012), and 9.6% targeted “Governments” (4,001). Explosives were used in 68.4% of attacks (28,607), followed by firearms in 20.4% of attacks (8,525).

Despite a decline in terrorist attacks from a peak in 2014, terrorist events remain an important cause of death and injuries around the world, particularly in the Middle East where 24.9% of historic attacks took place. While MENA countries are often clustered together by economic and academic organizations based on geographical, political, and cultural similarities, there are significant differences in terrorist events between countries within the region. This is likely a reflection of the complexities of the intricate interplay between politics, culture, security, and intelligence services unique to each country.

Tourniquets are the standard of care for civilian and military prehospital treatment of massive extremity hemorrhages. Over the past 17 years, multiple military studies have demonstrated rare complications related to tourniquet usage. These studies may not translate well to civilian populations due to differences in baseline health. Experimental studies have demonstrated increased rates of post-traumatic acute kidney injuries (AKIs) in rats with obesity and increased oxidative stress, suggesting that comorbidities may affect AKI incidence with tourniquet usage. Two recently published retrospective studies, focused on the safety of tourniquets deployed within civilian sectors, documented increased incidence of AKI in patients with a prehospital tourniquet as compared to previously published military results. This study aimed to provide descriptive data concerning the association between the use of prehospital tourniquets and AKIs amongst civilian patient populations as AKIs increase mortality in hospitalized patients.

This was a single-center, observational, cross-sectional, pilot study involving chart review of participants presenting to a tertiary Level 1 trauma center. Patient data were extracted from prehospital and hospital electronic medical records. For this study, AKI was defined using the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines.

A total of 255 participants were included. Participants with a history of diabetes mellitus had a significantly higher incidence of AKI as compared to those without. Analysis revealed an increased odds of AKI with diabetes in association to the use of a prehospital tourniquet. Participants with diabetes had an increased relative risk of AKI in association to the use of a prehospital tourniquet. The incidence of AKI was statistically higher than what was previous reported in the military population in association with the use of a prehospital tourniquet.

The incidence of AKIs was higher than previously reported. Patients with diabetes had an associated higher risk and incidence of sustaining an AKI after the use of a prehospital tourniquet in association with the use of a prehospital tourniquet. This may be due to the known deleterious effects of diabetes mellitus on renal function. This study provides clinically relevant data that warrant further multi-site investigations to further investigate this study’s associated findings and potential causation. It also stresses the need to assess whether renally-impacting environmental and nutritional stressors affect AKI rates amongst military personnel and others in which prehospital tourniquets are used.

The access of pregnant women to an appropriate health facility plays a crucial role in preventing maternal deaths. In the last decade, many new steps have been taken in the direction of making motherhood safe, one of them being the availability of free Emergency Medical Response Services (EMRS). In the present investigation, various variables were analyzed of the EMRS which provides services to pregnant women of the tribal district of Western India.

This study is a descriptive analysis of EMRS provided to pregnant women from January 1, 2013 through December 31, 2020. The number of expected pregnancies was obtained from the state data center and the variables related to the benefitted pregnant women were generated with the EMRS tracking software.

The results of this study showed that 93.59% of pregnant women benefitted from these services in the last six years as compared to the estimated number of pregnancies. Whereas in the case of obstetric emergencies, 85.02% of pregnant women benefitted. Most of the beneficiaries were tribal, in the age group of 20-35 years, with lower socio-economic strata. More than 98.0% of pregnant women decided to take the delivery facility in the public hospitals. Across the district, ambulances had to travel less than 10km to cater to 89.0% of pregnant women.

The convenient access of EMRS to pregnant women can improve the indicators of maternal and child health and reduce the risk of maternal death and home delivery.

New care paradigms are required to enable remote life-saving interventions (RLSIs) in extreme environments such as disaster settings. Informatics may assist through just-in-time expert remote-telementoring (RTM) or video-modelling (VM). Currently, RTM relies on real-time communication that may not be reliable in some locations, especially if communications fail. Neither technique has been extensively developed however, and both may be required to be performed by inexperienced providers to save lives. A pilot comparison was thus conducted.

Procedure-naïve Search-and-Rescue Technicians (SAR-Techs) performed a tube-thoracostomy (TT) on a surgical simulator, randomly allocated to RTM or VM. The VM group watched a pre-prepared video illustrating TT immediately prior, while the RTM group were remotely guided by an expert in real-time. Standard outcomes included success, safety, and tube-security for the TT procedure.

There were no differences in experience between the groups. Of the 13 SAR-Techs randomized to VM, 12/13 (92%) placed the TT successfully, safely, and secured it properly, while 100% (11/11) of the TT placed by the RTM group were successful, safe, and secure. Statistically, there was no difference (P = 1.000) between RTM or VM in safety, success, or tube security. However, with VM, one subject cut himself, one did not puncture the pleura, and one had barely adequate placement. There were no such issues in the mentored group. Total time was significantly faster using RTM (P = .02). However, if time-to-watch was discounted, VM was quicker (P = .000).

Random evaluation revealed both paradigms have attributes. If VM can be utilized during “travel-time,” it is quicker but without facilitating “trouble shooting.” On the other hand, RTM had no errors in TT placement and facilitated guidance and remediation by the mentor, presumably avoiding failure, increasing safety, and potentially providing psychological support. Ultimately, both techniques appear to have merit and may be complementary, justifying continued research into the human-factors of performing RLSIs in extreme environments that are likely needed in natural and man-made disasters.

Wilderness Medicine (WM) focuses on care delivered in austere or resource-scarce environments. The Accreditation Council for Graduate Medical Education (ACGME) requirements and core content for Emergency Medicine (EM) residency and Emergency Medical Services (EMS) fellowship in the United States (US) include some WM topics that are covered to varying degrees in these programs. Furthermore, there are no ACGME-approved WM fellowships or specific curricula. Different training programs may develop WM content and curricula that differ significantly, leading to variations in WM competencies and training. In 2009, the American College of Emergency Physicians (ACEP) Wilderness Medicine Section created a Fellowship Subcommittee and Taskforce to develop a standardized curriculum and core content for EM-based WM fellowships. However, to date, EMS fellowship and EM residency WM curricula in the US content have not been analyzed for consistency with the ACEP WM fellowship curriculum.

In this study, the WM curricula components of EM residency and EMS fellowship were evaluated using the ACEP WM fellowship curriculum as a control. Potential curriculum gaps for each program type were identified.

Of the 19 WM competencies developed by the ACEP Wilderness Medicine Section Fellowship Subcommittee and Taskforce, EMS fellowship covers more WM topics (16 topics, or 84%) than EM residency (12 topics, or 63%), and combined, they cover 89% of these topics.

By expanding to cover two additional WM topics, all WM curricula topics recommended by the ACEP WM fellowship curriculum could potentially be covered in EM residency + EMS fellowship; however, the depth of education in each topic may vary. It may be beneficial for Graduate Medical Education (GME)-level learners for programs to implement hands-on educational experiences in WM topics.

Blast polytrauma is among the most serious mechanisms of injury confronted by medical providers. There are currently no specific studies or guidelines that define risk factors for mortality in the context of pediatric blast injuries or describe pediatric blast injury profiles.

The objectives of this study were to evaluate risk factors for pediatric mortality and to describe differences in injury profiles between explosions related to terrorism versus unrelated to terrorism within the pediatric population.

A PRISMA systematic review and meta-analysis was performed where articles published from the years 2000-2021 were extracted from PubMed. Mortality and injury profile data were extracted from articles that met inclusion criteria. A bivariant unadjusted odds ratio (OR) analysis was performed to establish protective and harmful factors associated with mortality and to describe the injury profiles of blasts related to terrorism. Statistical significance was established at P < .05.

Thirty-eight articles were included and described a total of 222,638 unique injuries. Factors associated with increased mortality included if the explosion was related to terrorism (OR = 32.73; 95% CI, 28.80-37.21; P < .05) and if the explosion involved high-grade explosives utilized in the Global War on Terror ([GWOT] OR = 1.28; 95% CI, 1.04-1.44; P < .05). Factors associated with decreased mortality included if the patient was resuscitated in a North Atlantic Treaty Organization (NATO)-affiliated combat trauma hospital (OR = 0.48; 95% CI, 0.37-0.62; P < .05); if the explosive was fireworks (OR = 3.20×10-5; 95% CI, 2.00×10-6-5.16×10-4; P < .05); and if the explosion occurred in the United States (OR = 2.40×10-5; 95% CI, 1.51×10-6-3.87×10-4; P < .05). On average, victims of explosions related to terrorism were 10.30 years old (SD = 2.73) with 68.96% (SD = 17.58%) of victims reported as male. Comparison of victims of explosions related to terrorism revealed a higher incidence of thoracoabdominal trauma (30.2% versus 8.6%), similar incidence of craniocerebral trauma (39.5% versus 43.1%), and lower incidence of extremity trauma (31.8% versus 48.3%) compared to victims of explosions unrelated to terrorism.

Explosions related to terrorism are associated with increased mortality and unique injury profiles compared to explosions unrelated to terrorism in the pediatric population. Such findings are important for optimizing disaster medical education of pediatric providers in preparation for and management of acute sequelae of blast injuries—terror-related and otherwise.

Over the last decade, a global increase in the number of armed conflicts has been recorded and Mobile Health Units (MHU) are deployed to provide aid to people with limited access to health care. However, the service modality has received criticism related to irregular service provision and logistical difficulties. Although MHUs may be of value in conflicts and insecure environments, there is a significant knowledge gap regarding their usefulness to address dominating health needs.

To elucidate the use of MHUs in conflict settings in adherence to WHO Classification for Emergency Medical Teams.

A scoping review was conducted following the framework by Arksey and O’Malley. Twenty-six bibliographic databases and websites were searched for white and grey literature published between 2000-2021 reporting on the use of MHUs in conflict settings.

Fourteen publications were included in the final analysis, highlighting seven themes: site of operation and mobility, key characteristics, services, benchmark indicators, staff, community engagement, and safety and security. The mobile approach was reported to increase access to health services. Challenges described primarily concerned access and availability, limited coverage, and logistics. Several studies highlighted the need for more sustainable interventions and a more clearly defined exit strategy.

There is a paucity of publications reporting on the use of MHUs in conflict settings and inconsistencies in the reported data. The literature adhered to previous research and WHO guidelines to some extent. Further research is needed evaluating the interventions and outcomes of MHUs in conflict settings.

Many capital cities around the world have been subjected to terrorist attacks on their transport systems with devastating consequences. Large crowds in small enclosed spaces, disruption to people movement, and the psychosocial and financial repercussions of attacks are some of the many soft target vulnerabilities of mass-transit systems.

This study is an epidemiological examination of all terrorism-related events targeting air, sea, and ground transport modalities sustained from 1970-2019, comparing the rates of fatal injuries (FI) and non-fatal injuries (NFI).

The Global Terrorism Database (GTD) was downloaded and searched using the internal database search functions for all events that occurred from January 1, 1970 - December 31, 2019. Years 2020 and 2021 were not yet available at the time of the study. “Transportation,” “Airport and Aircraft,” and “Maritime” as primary target types were selected for the purpose of this study, and events were further sub-classified by region, weapon type used, and by suicide attack (SA). “Airport personnel” were excluded. All classifications and sub-classifications were pre-determined by the GTD.

There were 8,729 transportation-related (air, sea, and ground) attacks documented during the study period with 19,020 fatalities and 45,218 NFI. This accounted for 5.2% of all terrorist attacks (168,003 total events), 5.6% of all FI (total 339,435), and 9.1% of all NFI (total 496,225). The mean FI was 2.2 per event and the mean NFI was 5.2 per attack.

South Asia (28.4%), Middle East and North Africa (18.2%), and South America (14.9%) accounted for 61.5% of all transport related attacks. Attacks on subways inflicted a disproportionately high 51.5 NFI per attack. Suicide attacks recorded the highest ratios for both FI (13.71 per attack) and NFI (139.00 per attack).

Transport modalities are vulnerable terrorist soft targets. The repercussions of attacks on public transport modalities represent a significant and unique psychosocial and economical risk to the affected communities. Suicide attacks on subways represent a unique and significantly higher casualty risk than other transport modalities. Risk mitigation strategies should be regularly revisited by Counter-Terrorism Medicine (CTM) specialists.

The European Society of Cardiology (ESC) 2020 guidelines propose an algorithm for in-hospital management of non-ST-elevation myocardial infarction (NSTEMI) based on risk stratification according to clinical, electrocardiographic, and biological data. However, out-of-hospital management is not codified.

The objective of the present study was to evaluate the role of high-sensitivity cardiac troponin-I in out-of-hospital management of NSTEMI by Emergency Medical Services (EMS).

This monocentric, retrospective, observational study analyzed the files of all patients having received a troponin assay in the EMS of Beaujon University Hospital, AP-HP (Paris region, France) from January 1, 2020 through December 31, 2020. Patients were classified as low risk, high risk, or very high risk according to the ESC 2020 algorithm at the time of their hospital treatment. The relationship between troponin in point-of-care and risk level according to time to onset of pain was analyzed using logistic regression. A search for predictors of risk level was performed using multivariate analysis. A P value <.05 was considered significant.

Out of 309 patients in the file, 233 were included. Men were 61% and the median age was 63 years. A positive troponin assay was associated with high-risk or very high-risk stratification regardless of the time to onset of pain (P <.0001). Predictive factors for being classified as high or very high risk in hospital were: a history of atrial fibrillation (P = .03), electrocardiogram (ECG) modifications such as negative T wave or ST-segment depression (P <.0001), and positive troponin (P <.0001).

The use of point-of-care troponin in EMS, combined with clinical and electrical criteria, allows risk stratification of NSTEMI patients from the prehospital management stage and optimization of referral to an appropriate care pathway. Patients classified as low risk should be referred to the emergency department (ED) and patients classified as high risk or very high risk to the cardiac intensive care unit or percutaneous coronary intervention (PCI) center.

Japan DMAT and US DMAT have been collaborating in the past to prepare for expected and unexpected disasters in Japan. Japan is predicting overwhelming disasters on Japanese soil soon, which needs efficient and optimum use of resources in medical assistance, including additional support from overseas, particularly from the US. The Japanese government established a large-scale Earthquake/Tsunami Disaster Emergency Response protocol in 2020. However, this protocol does not include any standard operation procedure (SOP) to receive an international medical team.

Establishing the SOP of receiving medical assistance from US-DMAT based on the WHO International Emergency Team (EMT) initiative.

Collaborated with the Office of the Assistant Secretary for Preparedness and Response (ASPR) of the United States Health and Human Services, tabletop exercises assuming that a large-scale earthquake occurred during hosting the 2025 Osaka Expo was conducted online meeting system.

Provisional SOP was formed by the Japan research team and ASPR representatives. Even though Japan had several disaster medical assistance collaborations with US DMAT and is well-familiarized with the Classification and Minimum Standards for Emergency Medical Teams, many issues need to be prepared to accept US DMAT.

Numerous procedures need to be conducted to receive US DMAT assistance during a large-scale earthquake in Japan. With this SOP, receiving US medical team assistance will be conducted promptly, eventually saving many lives. This SOP can be modified for other international teams’ acceptance in Japan. It could reference other countries seeking to have SOPs for receiving international medical team assistance in the near future.

Students are one of the groups in society that are always exposed to earthquake-related hazards. Perceived social support plays a major role in students’ self-efficacy to respond appropriately to earthquakes. Social support affects students’ beliefs about their abilities and enhances their performance during earthquakes. Thus, the present study aimed to investigate the effect of perceived social support on the promotion of earthquake-related awareness amongst high school students.

The present educational intervention with a randomized control group was conducted on 64 high school students in Lordegan, Iran. The participants were randomly divided into an intervention and a control group. Earthquake-related awareness index and perceived social support were completed by the two groups before, immediately after, and two months after the intervention. The intervention group received 120-minute educational intervention sessions once a week for four weeks. The data were entered into the SPSS 20 software and were analyzed using descriptive and inferential statistical methods.

According to the results, educational intervention was effective in improving the perceived social support. The results also showed that increasing the perceived social support significantly improved the earthquake-related awareness among the high school students in the intervention group compared to the control group after the intervention (P <.001).

The findings revealed that perceived social support played a major role in promoting earthquake-related awareness in the high school students. Due to the accuracy of the study, these results can be considered in future investigations.

Motorcycles can be considered a new form of smart vehicle when taking into account their small and modern structure and due to the fact that nowadays, they are used in the new role of ambulance to rapidly reach emergency patients in large cities with traffic congestion. However, there is no study regarding the measuring of access time for motorcycle ambulances (motorlances) in large cities of Thailand.

This study aims to compare access times to patients between motorlances and conventional ambulances, including analysis of the use of automated external defibrillators (AEDs) installed on motorlances to contribute to the sustainable development of public health policies.

A cross-sectional study was conducted on all motorlance operations in Emergency Medical Services (EMS) at Srinagarind Hospital, Thailand from January 2019 through December 2020. Data were recorded using a national standard operation record form for Thailand.

Two hundred seventy-one motorlance operations were examined over a two-year period. A total of 52.4% (N = 142) of the patients were male. The average times from dispatch to vehicle (motorlance and traditional ambulance) being en route (activation time) for motorlance and ambulance in afternoon shift were 0.59 minutes and 1.45 minutes, respectively (P = .004). The average motorlance response time in the afternoon shift was 6.12 minutes, and ambulance response time was 9.10 minutes at the same shift. Almost all of the motorlance operations (97.8%) were found to have no access to AED equipment installed in public areas. The average time from dispatch to AED arrival on scene (AED access time) was 5.02 minutes.

The response time of motorlances was shorter than a conventional ambulance, and the use of AEDs on a motorlance can increase the chances of survival for patients with cardiac arrest outside the hospital in public places where AEDs are not available.

In recent years, the use of drones in health emergencies has increased. Among their main benefits are avoiding endangering rescuers, travelling long distances in a short time, or contacting victims in risky situations; but despite their multiple advantages, their use has not been fully demonstrated.

This study aims to identify the available evidence on the use of drones in emergency health care compared to traditional health care.

Systematic review of the literature was conducted. Search protocols were developed to locate studies that met the established selection criteria. Six experimental or quasi-experimental studies with high methodological quality published from the beginning of indexing until 2020 were included.

Drones covered a significantly larger area than other traditional tracking methods and were very useful for performing preliminary triage, determining needs, and knowing the scene prior to the arrival of rescuers. In addition, drones reduced the time required to locate the victim.

Drones are an element to be taken into account when attending health emergencies as they significantly improve the distance travelled to locate accident victims, have the possibility of performing triage prior to the arrival of the health care units, and improve the time and quality of the care provided.

Recreational drug use has become more and more accepted in society. Availability and purity are rising and new psychoactive substances (NPS) are popping up.

The aim of this study was to provide objective data on illicit drug use at a Belgian festival in order to report on arising trends. This may provide additional information to help develop preventive strategies.

A cross-sectional study took place during a music festival in the summer of 2019, where 43 samples of pooled urine were collected at four different locations and at different moments of the day. Analysis was performed using gas chromatography with a flame ionization detector (GC-FID) to determine ethanol concentrations. Drugs of abuse were quantified using liquid chromatography-tandem mass spectrometry. A qualitative analysis was performed using high-resolution mass spectrometry.

Median ethanol concentration was 0.88g/L. Cocaine, 3,4-methylenedioxymethamphetamine (MDMA), amphetamines, ketamine, and cannabis were detected in almost every sample and often in high concentrations. Furthermore, two NPS were detected and a variety of over-the-counter medication and adulterants were also found.

The findings were largely in-line with trends outlined in the European Drug Report. Striking were the relatively high concentrations of MDMA and ketamine and detection of two synthetic cathinones. Two possible adulterants of cocaine were detected, namely flecainide and amlodipine.

Music festivals are considered a high-risk setting for alcohol consumption and illicit drug use. Analysis of pooled urine samples at a festival therefore provides a valuable method to evaluate trends and to screen for new substances. Wide-spread use of classical drugs and identification of two NPS were observed during a major international music festival in Belgium. Results need to be interpreted carefully, taking into account the possibilities and limitations of the used techniques and a standardized sampling is required.

Increasing numbers of marathon running events are taking place around the world. The difficulty encountered in the management of mass gatherings, especially running in marathons, is how emergency services can deliver treatment in a timely manner. Therefore, for this kind of situation, preparation is the key to success in terms of patient management.

The aim of this study was to describe the presentation of cases at a start-finish medical post in an international marathon race set in a rural area.

All medical record forms were collected from the start-finish medical post of the Khon Kaen International Marathon (KKIM) 2020. The race took place on January 26, 2020. The data were coded by two authors, and in the case of different codes, the final codes were determined by discussion.

The total number of participants in this event was 16,489. Participants who used the start-finish medical post numbered 74 (44.8 people per 10,000). More than one-half of patients were male (41; 56.9%), while 31 (34.0%) were female. The age range of the casualties was from 17 to 88 years old. The rate of incidence for those who used this post was 44.8 per 10,000 participants. The greatest density of users was at 3.40 hours after the marathon had started. The common symptoms which were found consisted of 17 soft tissue injuries (23.0%), 15 instances of cramps (20.3%), and 11 musculoskeletal (MSK) injuries (14.9%). Almost all patients were discharged, and only two of the cases were actually admitted to the hospital. No statistical significance between males and females was found (OR = 0.81; 95% CI, 0.51-1.3). However, marathon and half-marathon runners had a higher risk of being casualties (OR = 3.49; 95% CI, 1.71-7.15 and OR = 3.51; 95% CI, 1.79-6.88).

The injuries of most of the patients who used the medical post at a start-finish point were mild. Distances which are longer than 20km increase the risk for getting injured. However, a prospective study and multi-session interpretation is recommended.

The objective of the present work was to characterize the coping strategies used by first responders to emergencies in the face of exposure to traumatic events.

A systematic search was performed in the databases MEDLINE (Ovid), EMBASE, LILACS (Latin American and Caribbean Literature in Health Sciences), and the Cochrane Central Registry of Controlled Clinical Trials (CENTRAL) from their inception through February 2022. First responders to emergencies with training in the prehospital area and who used validated measurement instruments for coping strategies were included.

First responders to emergencies frequently used nonadaptive coping strategies, with avoidance or disconnection being one of the main strategies, as a tool to avoid confronting difficult situations and to downplay the perceived stressful event. The nonadaptive coping strategies used by these personnel showed a strong relationship with posttraumatic stress disorder (PTSD) symptoms, burnout syndrome, psychiatric morbidity, and chronic stress. As part of the adaptive strategies, active coping was found, which includes acceptance, positive reinterpretation, focusing on the problem, self-efficacy, and emotional support, either social or instrumental, as protective strategies for these personnel.

Developing adaptive coping strategies, whether focused on problems or seeking emotional support, can benefit emergency personnel in coping with stressful situations. These coping strategies should be strengthened to help prevent people from experiencing long-term negative effects that could arise from the traumatic events to which they are exposed. Active coping strategies instead of avoidance strategies should be promoted.