[Management of a mass casualty incident according to the recommendations of the Federal Office of Civil Protection and Disaster Assistance and the principles of the Terror and Disaster Surgical Care Concept in a regional trauma center]. / Management eines Massenanfalls von Verletzten nach den Empfehlungen des Bundesamtes für Bevölkerungsschutz und Katastrophenhilfe und den Prinzipien des Terror-and-Disaster-Surgical-Care-Konzepts in einem regionalen Traumazentrum.

Dealing with a mass casualty incident presents many challenges in the clinical and preclinical situation. There are various systems and structures to address this problem. In the present work, the management of the train accident near Garmisch-Partenkirchen on 3 June 2022 is evaluated with the aid of the recommendations of the Federal Office for Civil Protection and Disaster Relief for hospital alarm and deployment planning as well as the recommendations from the terror and disaster surgical care training of the German Academy of Trauma Surgery and the findings are presented from the perspective of a regional trauma center. It also discusses which key factors in the present case have proved to be successful and in which areas there is still a need for improvement.

[Inpatient surgical treatment in mass casualty situations and disasters-Current treatment capacities depending on alarm status of the hospital and treatment concept]. / Stationäre chirurgische Versorgung in Großschadenslagen und Katastrophen ­ aktuelle Behandlungskapazitäten in Abhängigkeit von Alarmierungsstatus des Krankenhauses und Versorgungskonzept.

BACKGROUND: The functionality and treatment capacity of hospitals are decisive components to safeguard the in-hospital treatment of patients in crises and catastrophes. This is shown by the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) pandemic and the war in Ukraine. The aim of this study is the elicitation of treatment capacities of hospitals in the trauma network of the German Society for Trauma Surgery (DGU) assuming a damage situation with a multitude of trauma patients needing treatment. MATERIAL AND METHOD: The 622 hospitals in the trauma network were surveyed to elicit the current treatment capacities depending on the principles and standards of treatment. For this purpose, a questionnaire for voluntary participation in the survey was placed online via the Academy of Trauma Surgery (AUC) of the DGU and an electronic platform (SurveyMonkey). The data presented in this article represent an extract of the total data focussed on the issues involved in the study. RESULTS: A total of 252 of the 622 hospitals certified in December 2022 (40%) participated in the survey and 250 datasets could be utilized. Local, regional and supraregional trauma centers were equally represented. Using a tactical abbreviated surgical control (TASC) focussed on survival, the treatment capacities in the individual triage categories could be increased with respect to the scenarios in question. It was also clear that the availability of teams skilled in the surgical treatment of body cavity injuries still represents a challenge. CONCLUSION: The results of the survey demonstrate the extent to which treatment capacities for the care of injured and wounded patients are currently available in the hospitals of the DGU trauma network and to what extent they can be increased. In this way, due the dynamics a mass casualty incident can initially lead locally and temporarily to a decompensated crisis management. The aim of all efforts and preparations must therefore be to durably strengthen hospitals so that this can be avoided as reliably as possible and to include these considerations in the hospital structural reform.

Prehospital Lessons From the War in Ukraine: Damage Control Resuscitation and Surgery Experiences From Point of Injury to Role 2.

The ongoing war in Ukraine presents unique challenges to prehospital medical care for wounded combatants and civilians. The purpose of this article is to identify, describe, and address gaps in prehospital care, casualty evacuation, and medical evacuation throughout Ukraine to share lessons for other providers. Observations and experiences of medical personnel were collected and analyzed, focusing on pain management, antibiotic use, patient assessment, mass casualty triage, blood loss, hypothermia, transport immobilization, and clinical governance. Gaps identified include limited access to pain management, lack of antibiotic guidance, inadequate patient assessment and triage, access to damage control resuscitation and blood, challenged transport immobilization practices, and challenges with clinical governance for both local and foreign providers. Improved prehospital care and casualty and medical evacuation in Ukraine are required, through increased use of empiric pain management, focused antibiotic guidance, enhanced patient assessment and triage in the form of training, access to prehospital blood, and better transport immobilization practices. A robust and active lessons learned program, trauma data capture, and quality improvement process is needed to reduce preventable morbidity and mortality in the war zone. The recommendations presented in this article serve as a starting point for improvements in prehospital care in Ukraine with potential to change prehospital training for the NATO alliance and other organizations operating in similar areas of conflict. Graphical Abstract.

The implication of a translational triage tool in mass casualty incidents: part three: a multinational study, using validated patient cards.

BACKGROUND: Mass casualty incidents (MCI) pose significant challenges to existing resources, entailing multiagency collaboration. Triage is a critical component in the management of MCIs, but the lack of a universally accepted triage system can hinder collaboration and lead to preventable loss of life. This multinational study uses validated patient cards (cases) based on real MCIs to evaluate the feasibility and effectiveness of a novel Translational Triage Tool (TTT) in primary triage assessment of mass casualty victims. METHODS: Using established triage systems versus TTT, 163 participants (1575 times) triaged five patient cases. The outcomes were statistically compared. RESULTS: TTT demonstrated similar sensitivity to the Sieve primary triage method and higher sensitivity than the START primary triage system. However, the TTT algorithm had a lower specificity compared to Sieve and higher over-triage rates. Nevertheless, the TTT algorithm demonstrated several advantages due to its straightforward design, such as rapid assessment, without the need for additional instrumental interventions, enabling the engagement of non-medical personnel. CONCLUSIONS: The TTT algorithm is a promising and feasible primary triage tool for MCIs. The high number of over-triages potentially impacts resource allocation, but the absence of under-triages eliminates preventable deaths and enables the use of other personal resources. Further research involving larger participant samples, time efficiency assessments, and real-world scenarios is needed to fully assess the TTT algorithm's practicality and effectiveness in diverse multiagency and multinational contexts.

[Special emergency situations and hazard control in German hospitals-A survey on the current state]. / Sonderlagen und Gefahrenabwehr in deutschen Krankenhäusern ­ eine Umfrage zum Ist-Zustand.

BACKGROUND AND RESEARCH QUESTION: In case of events such as a cyber attack or a mass casualty incident, ad hoc measures have to be taken in hospitals. As part of the critical infrastructure, hospitals are required by law to prepare, update and exercise alarm and emergency plans for various special situations. The processes and instruments involved for emergency response are defined in the hospital alert and emergency planning. The present study aims to explain with which resources and for which special situations hospitals are prepared. METHODS: A prospective, exploratory, anonymous survey of hospitals in Germany was conducted. Hospitals with both internal medicine and surgery departments were included. Out of 2497 hospitals listed in the German Hospital Directory ( www.deutsches-krankenhaus-verzeichnis.de ), 1049 met the inclusion criteria. After correcting for hospital groups with shared administrations, 850 employees were identified and contacted by e­mail. Quality and risk management managers were asked about resources, risks, and content of their own hospital alert and emergency planning using a standardized questionnaire. The survey was conducted using the online platform EFS Survey (Tivian XI GmbH, Cologne) via www.unipark.de . Access to the survey was via a nonpersonalized hyperlink. Apart from the size and type of hospital surveyed, no data were collected that would allow identification of an individual person. RESULTS: Of the participating hospitals 45% (n = 43) were primary care hospitals, 24% (n = 23) were specialty care hospitals, 10% (n = 9) were nonuniversity maximum care hospitals, and 21% (n = 20) were university maximum care hospitals. In total 95 hospitals participated in the survey, of which 98% (n = 93) reported having a hospital alert and emergency plan. Preparation for individual scenarios varied widely. Of the participating hospitals 45% (n = 43) reported having been the target of cyber attacks with an emphasis on maximum care hospitals (55%, n = 11 of 20). Technical redundancy for computer systems is available in 67% (n = 63) of participating hospitals, while independent means of communication exist in 50% (n = 47) of hospitals. A physician-staffed crisis and disaster management unit existed in 60% (n = 56) of the surveyed hospitals. At least a part time position for planning issues was installed in 12 hospitals. CONCLUSION: Most participating hospitals are aware of the need for a hospital alert and emergency plan and have various scenario-specific plans in place. Especially mass casualty events, fire and hospital evacuation scenarios are uniformly covered among participating hospitals; however, gaps appear to exist not only for chemical, biological or radionuclear situations but also especially in the area of extreme weather events and infrastructure failures. Only about two thirds of all participating hospitals have contingency plans for water supply and/or heating failures. An important limitation of the study is the comparatively low response rate of 12.9% (n = 95 of 850). While primary care hospitals were underrepresented in the study, 32% of Germany's larger hospitals (> 800 beds) participated. In the future, there is a particular need to engage enough medical staff in the area of hospital alert and emergency planning and refunding of these measures by hospitals.

Besieged in the Bronx: Lessons from an in-hospital mass casualty.

BACKGROUND: An active shooter in a hospital is an emergency extraordinaire. We report a single institution's response to the largest active shooter mass casualty event in American History. METHODS: Review of notification, flow of prioritized patients, and key elements of the day's dynamic after a hospital attack by a lone gunman were commenced. The review includes outcomes on seven victims and assailants. RESULTS: "Code Silver" announced: open display of a weapon. Concise, known, and published chain of command implemented. All house staff to the Emergency Department (ED) via text blast. Operating room (OR) notified. Injured to ED, then triaged to OR. Armed NYPD stationed throughout OR. Senior surgeons controlled key triage during attack with flow controlled from the ED and OR control desk. One fatality plus shooter. CONCLUSION: Success favors the prepared. The response to attack, readiness of medical personnel, mitigation, and recovery have brought the following recommendations: (1) single entrance access; (2) armed, professional guards at all entrances; (3) camouflage metal detectors; (4) mandatory, recurrent hospital-wide active shooter training, mock, and table top; (5) published physician chain of command; (6) intercom code system known to all hospital personnel indicating a weapon is openly displayed; (7) a "no fly" list of former employees who are prohibited on premises; (8) stop the bleed training with kits on every floor; (9) one voice, one face to disseminate information. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level I.

Early Evaluation of a New French Surgery Course in the Best Practice of Dealing With Major Incidents and Mass Casualty Events.

OBJECTIVE: The main objective of this study is to evaluate the impact of a nationwide 5-month course aimed to prepare surgeons for Major Incidents through the acquisition of key knowledge and competencies. Learners' satisfaction was also measured as a secondary objective. DESIGN: This course was evaluated thanks to various teaching efficacy metrics, mainly based on Kirkpatrick's hierarchy in medical education. Gain in knowledge of participants was evaluated by multiple-choice tests. Self-reported confidence was measured with 2 detailed pre and post training questionnaires. SETTING: Creation in 2020 of a nationwide, optional and comprehensive Surgical Training in War and Disaster Situation as part of the French surgery residency program. In 2021, data was gathered regarding the impact of the course on participants' knowledge and competencies. PARTICIPANTS: The study included 26 students in the 2021 cohort (13 residents and 13 practitioners). RESULTS: Mean scores were significantly higher in the post-test compared to the pre-test, showing significant increase in participants' knowledge during the course: 73,3% vs. 47,3% respectively (p ≤ 0.001). Average learners' confidence scores to perform technical procedures showed at least a +1-point increase on the Likert scale for 65% of items tested (p ≤ 0.001). 89% of items showed at least a +1-point increase on the Likert scale when it came to average learners' confidence score on dealing with complicated situations (p ≤ 0.001). Our post-training satisfaction survey showed that 92% of all participants have noticed the impact of the course on their daily practice. CONCLUSION: Our study shows that the third level of Kirkpatrick's hierarchy in medical education was reached. This course therefore appears to be meeting the objectives set by the Ministry of Health. Being only 2 years old, it is on the road to gathering momentum and further development.

Nonfatal Injuries Sustained in Mass Shootings in the US, 2012-2019: Injury Diagnosis Matrix, Incident Context, and Public Health Considerations.

INTRODUCTION: The epidemic of gun violence in the United States (US) is exacerbated by frequent mass shootings. In 2021, there were 698 mass shootings in the US, resulting in 705 deaths and 2,830 injuries. This is a companion paper to a publication in JAMA Network Open, in which the nonfatal outcomes of victims of mass shootings have been only partially described. METHODS: We gathered clinical and logistic information from 31 hospitals in the US about 403 survivors of 13 mass shootings, each event involving greater than 10 injuries, from 2012-19. Local champions in emergency medicine and trauma surgery provided clinical data from electronic health records within 24 hours of a mass shooting. We organized descriptive statistics of individual-level diagnoses recorded in medical records using International Classification of Diseases codes, according to the Barell Injury Diagnosis Matrix (BIDM), a standardized tool that classifies 12 types of injuries within 36 body regions. RESULTS: Of the 403 patients who were evaluated at a hospital, 364 sustained physical injuries-252 by gunshot wound (GSW) and 112 by non-ballistic trauma-and 39 were uninjured. Fifty patients had 75 psychiatric diagnoses. Nearly 10% of victims came to the hospital for symptoms triggered by, but not directly related to, the shooting, or for exacerbations of underlying conditions. There were 362 gunshot wounds recorded in the Barell Matrix (1.44 per patient). The Emergency Severity Index (ESI) distribution was skewed toward higher acuity than typical for an emergency department (ED), with 15.1% ESI 1 and 17.6% ESI 2 patients. Semi-automatic firearms were used in 100% of these civilian public mass shootings, with 50 total weapons for 13 shootings (Route 91 Harvest Festival, Las Vegas. 24). Assailant motivations were reported to be associated with hate crimes in 23.1%. CONCLUSION: Survivors of mass shootings have substantial morbidity and characteristic injury distribution, but 37% of victims had no GSW. Law enforcement, emergency medical systems, and hospital and ED disaster planners can use this information for injury mitigation and public policy planning. The BIDM is useful to organize data regarding gun violence injuries. We call for additional research funding to prevent and mitigate interpersonal firearm injuries, and for the National Violent Death Reporting System to expand tracking of injuries, their sequelae, complications, and societal costs.

Novel design of inspiratory flow generation and gas mixing for critical care ventilators suitable for rapid production and mass casualty incidents.

Scarcity of medical resources inspired many teams worldwide to design ventilators utilizing different approaches during the recent COVID-19 pandemic. Although it can be relatively easy to design a simple ventilator in a laboratory, a large scale production of reliable emergency ventilators which meet international standards for critical care ventilators is challenging and time consuming. The aim of this study is to propose a novel and easily manufacturable principle of gas mixing and inspiratory flow generation for mechanical lung ventilators. Two fast ON/OFF valves, one for air and one for oxygen, are used to control the inspiratory flow generation using pulse width modulation. Short gas flow pulses are smoothed by low-pass acoustic filters and do not propagate further into the patient circuit. At the same time, the appropriate pulse width modulation of both ON/OFF valves controls the oxygen fraction in the generated gas mixture. Tests focused on the accuracy of the delivered oxygen fractions and tidal volumes have proved compliance with the international standards for critical care ventilators. The concept of a simple construction using two fast ON/OFF valves may be used for designing mechanical lung ventilators and thus suitable for their rapid production during pandemics.

The last days: The medical response of United States and allied military teams during the Afghanistan Exodus.

OBJECTIVES: The objective of this study is to describe the United States and allied military medical response during the withdrawal from Afghanistan. BACKGROUND: The military withdrawal from Afghanistan concluded with severe hostilities resulting in numerous civilian and military casualties. The clinical care provided by coalition forces capitalized on decades of lessons learned and enabled unprecedented accomplishments. METHODS: In this retrospective, observational analysis, casualty numbers, and operative information was collected and reported from military medical assets in Kabul, Afghanistan. The continuum of medical care and the trauma system, from the point of injury back to the United States was captured and described. RESULTS: Prior to a large suicide bombing resulting in a mass casualty event, the international medical teams managed distinct 45 trauma incidents involving nearly 200 combat and non-combat civilian and military patients over the preceding 3 months. Military medical personnel treated 63 casualties from the Kabul airport suicide attack and performed 15 trauma operations. US air transport teams evacuated 37 patients within 15 hours of the attack. CONCLUSION: Lessons learned from the last 20 years of combat casualty care were successfully implemented during the culmination of the Afghanistan conflict. Ultimately, the effort, teamwork, and system adaptability exemplify not only the attitudes and character of service members who provide modern combat casualty care but also the paramount importance of the battlefield learning health care system. A continued posture to maintain military surgical preparedness in unique environments remain crucial as the US military prepares for the future.Retrospective observational analysis. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level V.

Advancing the scientific study of prehospital mass casualty response through a Translational Science process: the T1 scoping literature review stage.

PURPOSE: The European Union Horizon 2020 research and innovation funding program awarded the NIGHTINGALE grant to develop a toolkit to support first responders engaged in prehospital (PH) mass casualty incident (MCI) response. To reach the projects' objectives, the NIGHTINGALE consortium used a Translational Science (TS) process. The present work is the first TS stage (T1) aimed to extract data relevant for the subsequent modified Delphi study (T2) statements. METHODS: The authors were divided into three work groups (WGs) MCI Triage, PH Life Support and Damage Control (PHLSDC), and PH Processes (PHP). Each WG conducted simultaneous literature searches following the PRISMA extension for scoping reviews. Relevant data were extracted from the included articles and indexed using pre-identified PH MCI response themes and subthemes. RESULTS: The initial search yielded 925 total references to be considered for title and abstract review (MCI Triage 311, PHLSDC 329, PHP 285), then 483 articles for full reference review (MCI Triage 111, PHLSDC 216, PHP 156), and finally 152 articles for the database extraction process (MCI Triage 27, PHLSDC 37, PHP 88). Most frequent subthemes and novel concepts have been identified as a basis for the elaboration of draft statements for the T2 modified Delphi study. CONCLUSION: The three simultaneous scoping reviews allowed the extraction of relevant PH MCI subthemes and novel concepts that will enable the NIGHTINGALE consortium to create scientifically anchored statements in the T2 modified Delphi study.

Development of Prepositioned Burn Care-specific Disaster Resources for a Burn Mass Casualty Incident.

Disaster preparedness for a burn mass casualty incident (BMCI) must consider the needs of the first responders and community hospitals, who may be the first to receive those patients. Developing a more comprehensive statewide burn disaster program includes meeting with regional healthcare coalitions (HCCs) to identify gaps in care. Quarterly HCC meetings, which link local hospitals, emergency medical services (EMS) agencies, and other interested parties, are held around the state. We rely on the HCC's regional meetings to serve as a platform for conducting focus group research to identify gaps specific to a BMCI and to inform strategy development. One of the deficiencies identified, particularly in rural areas that infrequently manage burn injuries, was a lack of burn-specific wound care dressings that could support the initial response. Relying on this process, a consensus was created for equipment types and quantities, including a kit for storage. Furthermore, maintenance, supply replacement, and scene delivery processes were developed for these kits that could augment a BMCI response. The feedback from the focus groups reminded us that many systems report having infrequent opportunities to provide care for patients with burn injuries. In addition, several types of burn-specific dressings are expensive. With the infrequent occurrence, EMS agencies and rural hospitals reported that it was doubtful their agency/hospital would have more than a minimal stock of burn injury supplies. Therefore, developing supply caches that can be quickly mobilized and deployed to the impacted area was one of the deficiencies we identified and addressed through this process.

Education and training as a key enabler of successful patient care in mass-casualty terrorist incidents.

BACKGROUND AND PURPOSE: The increase in terrorist attacks with sometimes devastating numbers of victims has become a reality in Europe and has led to a fundamental change in thinking and a reorientation in many fields including health policy. The purpose of this original work was to improve the preparedness of hospitals and to provide recommendations for training. MATERIAL AND METHODS: We conducted a retrospective literature search based on the Global Terrorism Database (GTD) for the period 2000 to 2017. Using defined search strategies, we were able to identify 203 articles. We grouped relevant findings into main categories with 47 statements and recommendations on education and training. In addition, we included data from a prospective questionnaire-based survey on this topic that we conducted at the 3rd Emergency Conference of the German Trauma Society (DGU) in 2019. RESULTS: Our systematic review identified recurrent statements and recommendations. A key recommendation was that regular training should take place on scenarios that should be as realistic as possible and should include all hospital staff. Military expertise and competence in the management of gunshot and blast injuries should be integrated. In addition, medical leaders from German hospitals considered current surgical education and training to be insufficient for preparing junior surgeons to manage patients who have sustained severe injuries by terrorist events. CONCLUSION: A number of recommendations and lessons learned on education and training were repeatedly identified. They should be included in hospital preparations for mass-casualty terrorist incidents. There appear to be deficits in current surgical training which may be offset by establishing courses and exercises.

Considerations of Medical Preparedness to Assess and Treat Various Populations During a Radiation Public Health Emergency.

During a radiological or nuclear public health emergency, given the heterogeneity of civilian populations, it is incumbent on medical response planners to understand and prepare for a potentially high degree of interindividual variability in the biological effects of radiation exposure. A part of advanced planning should include a comprehensive approach, in which the range of possible human responses in relation to the type of radiation expected from an incident has been thoughtfully considered. Although there are several reports addressing the radiation response for special populations (as compared to the standard 18-45-year-old male), the current review surveys published literature to assess the level of consideration given to differences in acute radiation responses in certain sub-groups. The authors attempt to bring clarity to the complex nature of human biology in the context of radiation to facilitate a path forward for radiation medical countermeasure (MCM) development that may be appropriate and effective in special populations. Consequently, the focus is on the medical (as opposed to logistical) aspects of preparedness and response. Populations identified for consideration include obstetric, pediatric, geriatric, males, females, individuals of different race/ethnicity, and people with comorbidities. Relevant animal models, biomarkers of radiation injury, and MCMs are highlighted, in addition to underscoring gaps in knowledge and the need for consistent and early inclusion of these populations in research. The inclusion of special populations in preclinical and clinical studies is essential to address shortcomings and is an important consideration for radiation public health emergency response planning. Pursuing this goal will benefit the population at large by considering those at greatest risk of health consequences after a radiological or nuclear mass casualty incident.

Education, training and technological innovation, key components of the ESTES-NIGHTINGALE project cooperation for Mass Casualty Incident preparedness in Europe.

Disasters induced by extreme weather events and terrorism-related activities, causing mass casualty incidents (MCIs) in Europe, are expected to increase in the upcoming years. This challenging scenario demands a high level of readiness and coordinated multi-disciplinary response to reduce morbidity and mortality. The European Society of Trauma and Emergency Surgery (ESTES) is one of the 23 partners of the European-funded project Novel Integrated Toolkit for Enhanced Pre-Hospital Life Support and Triage in Challenging and Large Emergencies (NIGHTINGALE), whose primary objective is to promote the exchange in experiences and define the best practices among first responders. Additionally, the project promotes multi-disciplinary and multi-institutional efforts to achieve technological innovation that will enhance preparedness in MCI management. This manuscript aims to describe the challenges of MCI triage, the education and training programs for MCI response in Europe, and the technological innovation that may aid optimal response. These three elements were discussed by ESTES Disaster and Military Surgery Section members during the German Society for Trauma Surgery session at the ECTES 2022 in Oslo "TDSC® and beyond: ideas and concepts for education and training in Terror Preparedness", additionally the manuscript describes the first steps of the cooperation between ESTES and the rest of the NIGHTINGALE consortium.

Communication failure in the prehospital response to major terrorist attacks: lessons learned and future directions.

INTRODUCTION: Communication is key in efficient disaster management. However, in many major incidents, prehospital communication failure led to insufficient upscaling, safety concerns for the emergency responders, logistical problems and inefficient disaster management. METHODS: A review of medical reports and news articles of mass-casualty terrorist attacks was performed using PubMed-archived and (non-)governmental reports. The terrorist attacks in Tokyo 1995, Oklahoma 1995, Omagh 1998, New York 2001, Myyr-manni 2002, Istanbul 2003, Madrid 2004, London 2005, Oslo/Utøya 2011, Boston 2013, Paris 2015, Berlin 2016, Brussels 2016, Wuerzburg 2016, Manchester 2017, London 2017 were included. RESULTS: In all mass-casualty terrorist attacks, communication failure was reported. Some failures had significant impact on casualty numbers. Outdated communication equipment, overwhelmed communication services, failure due to damaged infrastructure by the terrorist attack itself, and lack of training were the major issues. Communication failures were most commonly observed in both attacks between 1995-2009 and 2011-2017. DISCUSSION: Communication failure was reported in all mass-casualty terrorist incidents. In several cases, communication between the different responding actors was poor or non-existing. Malfunctioning of (outdated) telecommunication services, inadequate training in the use of communication devices, unfortunate damage of telecommunication network infrastructure were also worrisome. CONCLUSION: Despite reports of lessons learned in previous EMS responses, communication failures were still reported in most recent terrorist attacks. Governments should provide sufficient resources to equip hospitals, emergency departments, and ambulance services with (back-up) communication systems and invest in training. A European registration system is warranted. We provide proposals for improvement.

Hospital preparedness for major incidents in Sweden: a national survey with focus on mass casualty incidents.

INTRODUCTION: Mass-casualty incidents, MCI, pose a constant threat on societies all over the world. It is essential that hospital organizations systematically prepare for such situations. A method for repeated follow-up and evaluation of hospital disaster planning is much needed. AIMS: To evaluate Swedish hospitals´ disaster preparedness with focus on MCI through a web-based survey to highlight areas in need of improvement to ensure better preparedness and resilience. MATERIALS AND METHODS: An online survey was sent to all Swedish emergency hospitals (n = 87, 49 emergency hospitals). One respondent per hospital answered questions about the hospital's disaster planning, training, key functions, and preparedness. The survey was developed based on current knowledge on key areas of interest for all-hazard preparedness, including the WHO's guidelines. The survey was open between September 6th and November 1st, 2021. RESULTS: 39 hospitals (34 emergency hospitals) from 18/21 regions participated. Main findings included marked differences between regions and hospital types regarding contingency plans, organization, formal education for key functions, disaster training and triage systems. CONCLUSIONS: Generally, Swedish hospitals cover most key areas in disaster preparedness, but no hospital appears to have a full all-hazards coverage, which leaves room for improvement. There are large variations between the different hospitals' preparedness, which need to decrease. Several hospitals expressed a need of national guidelines for developing equivalent contingency plans. The study-method could be used for monitoring compliance with current laws and guidelines.

A method for detailed determination of hospital surge capacity: a prerequisite for optimal preparedness for mass-casualty incidents.

BACKGROUND: Defined goals for hospitals' ability to handle mass-casualty incidents (MCI) are a prerequisite for optimal planning as well as training, and also as base for quality assurance and improvement. This requires methods to test individual hospitals in sufficient detail to numerically determine surge capacity for different components of the hospitals. Few such methods have so far been available. The aim of the present study was with the use of a simulation model well proven and validated for training to determine capacity-limiting factors in a number of hospitals, identify how these factors were related to each other and also possible measures for improvement of capacity. MATERIALS AND METHODS: As simulation tool was used the MACSIM® system, since many years used for training in the international MRMI courses and also successfully used in a pilot study of surge capacity in a major hospital. This study included 6 tests in three different hospitals, in some before and after re-organisation, and in some both during office- and non-office hours. RESULTS: The primary capacity-limiting factor in all hospitals was the capacity to handle severely injured patients (major trauma) in the emergency department. The load of such patients followed in all the tests a characteristic pattern with "peaks" corresponding to ambulances return after re-loading. Already the first peak exceeded the hospitals capacity for major trauma, and the following peaks caused waiting times for such patients leading to preventable mortality according to the patient-data provided by the system. This emphasises the need of an immediate and efficient coordination of the distribution of casualties between hospitals. The load on surgery came in all tests later, permitting either clearing of occupied theatres (office hours) or mobilising staff (non-office hours) sufficient for all casualties requiring immediate surgery. The final capacity-limiting factors in all tests was the access to intensive care, which also limited the capacity for surgery. On a scale 1-10, participating staff evaluated the accuracy of the methodology for test of surge capacity to MD 8 (IQR 2), for improvement of disaster plans to MD 9 (IQR 2) and for simultaneous training to MD 9 (IQR 3). CONCLUSIONS: With a simulation system including patient data with a sufficient degree of detail, it was possible to identify and also numerically determine the critical capacity-limiting factors in the different phases of the hospital response to MCI, to serve as a base for planning, training, quality control and also necessary improvement to rise surge capacity of the individual hospital.

Tiros na escola: algumas referências para a psicologia na assistência à comunidade escolar / School shotting: some references for psychology in school comunity support / Tíros em la escuela: algunas referencias para la psicología em la asistencia à comunidad escolar

A atuação em situações de emergências e desastres apresentam-se como um dos grandes desafios na atuação dos profissionais da Psicologia, demandando intervenções singulares, desde o primeiro contato com as vítimas e o com entorno afetado pelo ocorrido, passando pelo trabalho interdisciplinar e interinstitucional junto aos órgãos públicos de segurança, justiça, assistência e saúde. O presente artigo tem como objetivo apresentar, por meio da experiência na assistência às vítimas na Escola Estadual Raul Brasil, as particularidades e adversidades enfrentadas durante o primeiro semestre de intervenções emergenciais que antecederam a contratação de psicólogos por parte do poder público municipal para continuidade das ações. Por meio de relatos de experiência em intervenções psicológicas, obtidos em diferentes instituições para a assistência às vítimas, este trabalho também visa apresentar alternativas que possam servir de referências para a intervenção do psicólogo e da psicóloga em situações de emergências e desastres, especialmente ocorridas na comunidade escolar. Observou-se que a realização do trabalho interdisciplinar e interinstitucional somado à participação da direção da escola no planejamento das ações e a realização de plantões psicológicos e rodas de conversa junto à comunidade escolar foram fundamentais para a assistência às vítimas do ocorrido.(AU)

Timely response to emergency and disaster situations is a major challenge for Psychology professionals and require particular interventions, from initial contact with the victims and the affected environment to interdisciplinary and interinstitutional collaboration with public security, justice, assistance and health agencies. Based on the experience of providing assistance to the victims of the State School Raul Brasil, this paper presents the adversities and specificities faced during the first semester of emergency interventions implemented before psychologists were hired by municipal officials for the continuity of care. By analyzing experience reports on psychological interventions obtained from different institutions for victim assistance, this paper proposes alternatives to be used as reference for psychological intervention in emergency and disaster situations, especially those experienced by the school community. Interdisciplinary and interinstitutional collaboration with the school board for planning actions and offering psychological services and conversation circles for the school community was fundamental to assist the victims.(AU)

La actuación en situaciones de emergencias es uno de los grandes desafíos a los profesionales de la psicología, pues demanda intervenciones singulares desde el primer contacto con las víctimas y con el contexto afectado por lo ocurrido, pasando por la interdisciplinaridad e interinstitucionalidad junto a los organismos públicos de seguridad, justicia, asistencia y salud. Este artículo tiene como objetivo presentar, por medio de la experiencia de la asistencia a las víctimas del colegio estadual Raul Brasil (en São Paulo, Brasil), las particularidades y adversidades enfrentadas durante el primer semestre de las intervenciones de emergencia que antecedieron la contratación de psicólogos por parte del municipio para continuidad de las acciones. Por medio de reportes de experiencia en intervenciones psicológicas, obtenidos en diferentes instituciones para la asistencia a las víctimas, este estudio también pretende presentar alternativas que puedan servir de referencia en la intervención de psicólogos y psicólogas en situaciones de emergencia y desastres, especialmente ocurridas en la comunidad escolar. Se verificó que la realización del trabajo interdisciplinar e interinstitucional, la participación de la dirección del colegio en la implementación de acciones y la realización de guardias psicológicas y círculos de conversación con la comunidad escolar fueron fundamentales para una asistencia a las víctimas.(AU)