The goal of this study is to test an implementation and examine users’ perceptions about the usefulness of telemedicine in mass casualty and disaster settings and to provide recommendations for using telemedicine in these settings.

Ninety-two US Army Forward Surgical Team (FST) members participated in a high-fidelity mass casualty simulation at the Army Trauma Training Center (ATTC). Telemedicine was implemented into this simulation.

Only 10.9% of participants chose to use telemedicine. The most common users were surgeons and nurses. Participants believed it somewhat improved patient care, attainment of expert resources, decision-making, and adaptation, but not the timeliness of patient care. Participants reported several barriers to using telemedicine in the mass casualty setting, including (1) confusion around team roles, (2) time constraints, and (3) difficultly using in the mass casualty setting (eg, due to noise and other conditions).

There appear to be barriers to the use and usefulness of telemedicine in mass casualty and disaster contexts. Recommendations include designating a member to lead the use of telemedicine, providing telemedical resources whose benefits outweigh the perceived cost in lost time, and ensuring telemedicine systems are designed for the conditions inherent to mass casualty and disaster settings.

To assess Liberian health care workers’ feelings around safety in returning to work in the setting of the Ebola virus disease outbreak of 2014–2015 after receiving infection prevention and control (IPC) training.

Academic Consortium Combating Ebola in Liberia (ACCEL) training surveys were done at 21 public, Liberian hospitals to understand health care workers’ attitudes surrounding Ebola and whether they felt safe while at work based on multiple factors. Logistic regression was used for analysis.

We found that health care workers feeling safe at work during the Ebola outbreak was primarily predicted by the number of IPC/Ebola trainings received pre-ACCEL interventions. Health care workers felt increasingly safer and motivated to return to work as trainings approached 3 (OR 8, p-value < 0.001); however, more than 3 trainings resulted in decreased safety and motivation. In addition, health care workers who reported washing their hands before and after patient contact were 3.4 times more likely to understand how to protect themselves from Ebola.

These results help to better understand the utility of repeated trainings on health care worker practice attitudes and the importance of IPC policies within hospitals, such as hand hygiene promotion and education, when coordinating humanitarian efforts.

This study sought to understand factors related to weather-related disaster survivors’ health information and mental health-care–seeking behaviors.

In November 2017, we conducted a quantitative survey of 170 Gulf Coast residents who experienced weather-related disasters. The survey assessed how individual and psychosocial factors affect health-care–seeking behavior.

Nearly 66% of participants reported a high frequency of depression and/or anxiety symptoms, yet only 39% saw a medical professional. Of participants who visited a medical professional, 76% sought information from nonmedical sources. Seeking medical care was strongly correlated with seeking information from nonmedical sources and previous healthcare experiences, but not with fear and stigma.

Positive communication and strong support systems have the potential to mitigate the reluctance people have in seeking help for mental health problems. Although it is discouraging that few people seek professional care, it is promising that participants were not avoiding care due to fear of being stigmatized. Less opposition to mental health care by survivors offers opportunity for mental health professionals to treat the psychological problems survivors experience. Providing necessary information may make headway to mental health care where it is greatly needed.

To identify modifiers of emergency medical services (EMS) oversight quality, including facilitators and barriers, and inform best practices and policy related to EMS oversight and system performance.

We used a qualitative design, including 4 focus groups and 10 in-depth, 1-on-1 interviews. Primary data were collected from EMS stakeholders in Michigan from June to July 2016. Qualitative data were analyzed using the rapid assessment technique.

Emergent themes included organizational structure, oversight and stakeholder leadership, interorganizational communication and relationships, competition or collaboration among MCA stakeholders, quality improvement practices, resources, and needs specific to rural communities.

EMS is a critical component of disaster response. This study revealed salient themes and modifiers, including facilitators and barriers, of EMS oversight quality. These findings were evaluated in the context of current evidence and informed state policy to improve the quality of EMS oversight and prehospital care for both routine and disaster settings. Some were particular to geographic regions and communities, whereas others were generalizable.

Disaster literacy, which is a concept involved in moral quality, knowledge, and ability, impacts the disaster response. This study aimed to evaluate disaster education needs and to determine the affecting factors of disaster literacy among college students.

A cross-sectional study was conducted through questionnaires. A total of 7200 college students from 10 colleges and universities in 5 provinces and cities in China were investigated.

Disaster education needs were urgently. For the participants, 79.43% stated that their families were not prepared for disaster prevention items, 96.36% suggested a campus emergency rescue team, and 88.64% obtained disaster knowledge through TV or Internet, and only 12.89% had offered relevant courses in their disciplines. The total scores of college students’ disaster literacy were 87.85 ± 19.86, which was at a low level. Multiple linear regression analysis showed that age, major, grade, place of residence, parental education, mother’s occupation, disaster experience, disaster training experience, and family disaster preparedness significantly affected college students’ disaster literacy, especially grade, family disaster preparedness, and place of residence.

College students’ disaster literacy education is urgently needed. Families, communities, colleges and the government should attach importance to disaster literacy education for college students.

Dialysis patients may not have access to conventional renal replacement therapy (RRT) following disasters. We hypothesized that improvised renal replacement therapy (ImpRRT) would be comparable to continuous renal replacement therapy (CRRT) in a porcine acute kidney injury model.

Following bilateral nephrectomies and 2 hours of caudal aortic occlusion, 12 pigs were randomized to 4 hours of ImpRRT or CRRT. In the ImpRRT group, blood was circulated through a dialysis filter using a rapid infuser to collect the ultrafiltrate. Improvised replacement fluid, made with stock solutions, was infused pre-pump. In the CRRT group, commercial replacement fluid was used. During RRT, animals received isotonic crystalloids and norepinephrine.

There were no differences in serum creatinine, calcium, magnesium, or phosphorus concentrations. While there was a difference between groups in serum potassium concentration over time (P < 0.001), significance was lost in pairwise comparison at specific time points. Replacement fluids or ultrafiltrate flows did not differ between groups. There were no differences in lactate concentration, isotonic crystalloid requirement, or norepinephrine doses. No difference was found in electrolyte concentrations between the commercial and improvised replacement solutions.

The ImpRRT system achieved similar performance to CRRT and may represent a potential option for temporary RRT following disasters.

The aim of this study is to develop an integrated definition and a conceptual model covering the dimensions of disaster literacy.

A systematic literature review was conducted to identify the definitions and conceptual frameworks of disaster literacy. The content analysis of definitions and conceptual frameworks were conducted to identify the central dimensions of disaster literacy and to develop an integrated model.

In this study, 8 disaster literacy definitions and 4 conceptual model studies related to disasters were found. In line with these studies, a comprehensive definition of disaster literacy was presented. In addition, based on content analysis, a 16-matrix integrative conceptual model of the mitigation, preparedness, response and recovery dimensions of disaster literacy, and the access, understanding, appraisal, and application areas of disaster information processing were developed.

In this study, a comprehensive definition and conceptual framework of disaster literacy were presented in an integrated model. By using this model, practices that are special to the phases of a disaster can be identified and supported in society. In addition, the model can contribute to empirical studies by providing the basis for the development of tools to measure disaster literacy.

The purpose of this study was to investigate differences in the perception of disaster issues between disaster directors and general health care providers in Gyeonggi Province, South Korea.

The Gyeonggi provincial committee distributed a survey to acute care facility personnel. Survey topics included awareness of general disaster issues, hospital preparedness, and training priorities. The questionnaire comprised multiple choices and items scored on a 10-point Likert scale. We analyzed the discrepancies and characteristics of the responses.

Completed surveys were returned from 43 (67%) of 64 directors and 145 (55.6%) of 261 health care providers. In the field of general awareness, the topic of how to triage in disaster response showed the greatest discrepancies. In the domain of hospital level disaster preparedness, individual opinions varied most within the topics of incident command, manual preparation. The responses to “accept additional patients in disaster situation” showed the biggest differences (> 21 versus 6~10).

In this study, there were disaster topics with discrepancies and concordances in perception between disaster directors and general health care providers. The analysis would present baseline information for the development of better training programs for region-specific core competencies, knowledge, and skills required for the effective response.

Chemical weapons attacks during the recent conflict in Syria and Iraq highlight the need to better understand the changing epidemiology of chemical weapons use, especially among non-state actors. Public health professionals and policy-makers require this data to prioritize funding, training, chemical weapons preparedness, disaster response, and recovery. The purpose of this investigation is to provide descriptive data that can be used by policy-makers and public safety officials to better prepare for these potential attacks.

A five-decade descriptive retrospective review of The Global Terrorism Database, maintained by the National Consortium for the Study of Terrorism and Responses to Terrorism, was conducted to understand trends in chemical agents, targets, and routes of exposure. We reviewed and analyzed data specific to these documented chemical attacks between 1970 and 2017.

383 terror attacks involved chemical weapons over the study period. A specific agent was named in 154 incidents, while 124 incidents could be classified into traditional chemical weapons categories (eg, vesicant, choking agents). A route of exposure was identified in 242 attacks, with the most common routes of exposure being dermal-mucosal and inhalational. Caustic agents were used in the highest portion of attacks (25%) where the route of exposure was known. Explosive devices were used in 21% of attacks to deliver these chemical agents. Of particular note, private citizens and educational facilities were targeted in 25% and 12% of attacks, respectively. The average number of attacks increased from 6 per year between 1970 and 2011 to 24.9 per year between 2011 and 2017 (coinciding with the start of the Syria conflict). The most commonly utilized chemicals were chlorine (26.0%), tear gas (20.8%), and cyanide (15.6%). Blood agent incidents declined from 32.6% before the September 11, 2001 attacks to 13.6% after 2001, while nerve agent attacks fell from 9.3% to 1.2%. In contrast, choking (namely chlorine) and vesicant (mustard) agent use increased from 7% to 48.1% and from 2.3% to 6.2% of attacks, respectively.

Chemical weapon use in global terrorism remains an increasingly common occurrence that requires better characterization. The average number of chemical terrorist attacks per year is increasing, with a large proportion resulting from the conflicts in Iraq and Syria. Choking (chlorine) and vesicant (mustard) agents have become the predominant chemical terror agent since 2001, with a decreased incidence of blood (cyanogenic) and nerve (sarin) agents. Future preparedness initiatives should focus on vulnerable targets such as private citizens and educational institutions. Improving blast injury response is essential, along with prioritizing disaster training focused on choking agents, vesicants, and caustics.

Penetrating abdominal trauma is one of the injuries that could affect civilians in wartime. This retrospective study investigates the commonly injured abdominal organs, and the impact of multiple injured organs on mortality.

We reviewed the operating room (OR) logs of patients who presented to the surgical emergency department (SED) at Al-Mouwasat University Hospital with war-related abdominal penetrating trauma requiring exploratory laparotomy between April 1, 2011 and December 31, 2017.

Of 7826 patients with traumatic injuries, 898 patients (11.5%) required exploratory laparotomy. Of all patients who had an exploratory laparotomy (n = 898), 58 patients (6.5%) died in the perioperative period. Regarding complete laparotomies (n = 873 patients), small intestines, large intestines, and liver were the most commonly affected organs (36.4%, 33%, 22.9%, respectively). A total of 92 patients (10.2%) had negative laparotomy in which all the abdominal organs were not injured. The perioperative mortality rate (POMR) increased when more organs/organ systems were injured per patient reaching a peak at 3 organs/organ systems injuries with a POMR of 8.3%. POMR was highest in patients with musculoskeletal injuries (18.2%), followed by vascular injuries (11.8%), and liver injuries (7%).

The management of civilians’ abdominal injuries remains a challenge for general and trauma surgeons, especially the civilian trauma team. The number and type of injured organs and their correlation with mortality should be considered during surgical management of penetrating abdominal injuries.