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L. B. Nosanov and A. Cochran
3 7. Theurer L, Bashshur R, Bernard J, Brewer T, Busch J, Caruso
D, et al. American telemedicine association guidelines for Teleburn. Telemed e-Health [Internet]. 2017;23:365–375. https://
www.liebertpub.com/doi/10.1089/tmj.2016.0279.
38. Russell KW, Saffle JR, Theurer L, Cochran AL. Transition from grant funding to a self-supporting burn telemedicine program in the western United States. Am J Surg [Internet]. Elsevier Inc; 2015;210:1037–1044. https://doi.org/10.1016/j.
amjsurg.2015.08.003.
39. Monte Soldado A, López-Masrramon B, Aguilera-Sáez J, Serracanta Domenech J, Collado Delfa JM, Moreno Ramos C, et al. Implementation and evaluation of telemedicine in burn care: study of clinical safety and technical feasibility in a single burn center. Burns [Internet]. Elsevier Ltd and International Society of Burns Injuries; 2020;46:1668–1673.
https://doi.org/10.1016/j.burns.2020.04.027.
40. Ilenghoven D, Hisham A, Ibrahim S, Mohd Yussof SJ. Restructuring burns management during the COVID- 19 pandemic: a Malaysian experience. Burns [Internet]. 2020;46:1236–1239. https://linkinghub.elsevier.com/retrieve/pii/
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41. Sharaf A, Muthayya P.Multidisciplinary management of the burn injured patient during a pandemic—the role of telemedicine. Burns [Internet]. Elsevier Ltd and International Society of Burns Injuries; 2021;47:252. https://doi.org/10.1016/j.burns.2020.04.028.
42. Saha S, Kumar A, Dash S, Singhal M. Managing burns during COVID-19 outbreak. J Burn Care Res [Internet]. 2020;41:1033–
1036. https://academic.oup.com/jbcr/article/41/5/1033/5849079.
Chapter 18
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Burn Disasters
WendyY.Rockne, VictorC.Joe, andJamesC.Jeng
Introduction: Disasters, Mass Casualty Incidents, andBurns
Disasters, which can generally be defined as sudden events that cause great damage or loss of life [1], are a part of the human experience to varying degrees. The intersection of hazards (natural, human-made, or a combination of both) with vulnerable populations resulting in severe damage or destruction will likely be witnessed, if not experienced, by most people during the course of their lifetimes [1].
Over the past two decades, disasters and specifically mass casualty incidents (MCIs) have been increasingly present in the public eye. Technologic advances such as the advent and now omnipresence of social media allow early and widespread dissemination of national and worldwide events, including photographs, eye-witness accounts, and even real- time video footage on a global scale as never before in human history.
Although these advances may have broadened our relationships and networks as a global community, disasters remain fundamentally local events that then expand to
W. Y. Rockne · V. C. Joe · J. C. Jeng (*) Department of Surgery, University of California Irvine, Orange, CA, USA e-mail: wrockne@hs.uci.edu; vcjoe@hs.uci.edu; jcjeng@hs.uci.edu
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2023 J. O. Lee (ed.), Essential Burn Care for Non-Burn Specialists,
https://doi.org/10.1007/978-3-031-28898-2_18
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involve communities, regions, and nations [2, 3]. Because of this, robust MCI planning at the local level is crucial to mini­mize loss of life.
While the term MCI may be assumed to be synonymous with massive numbers of casualties, it is actually applied inde­pendently of casualty numbers. Rather it is used to denote an event that overwhelms the local healthcare system, i.e., where the number of casualties vastly exceeds the local resources and capabilities in a short period of time [4]. This is a thresh­old that can be quickly reached in the case of burn disasters; while burn mass casualty incidents (BMCIs) may not be com­mon, they entail significant morbidity and mortality when they occur.
In light of this, practicing medical professionals should have a working knowledge of the available resources for burn disasters. This background knowledge enables appropriate response activation, early management, and adequate triage of injured patients in the event of a BMCI.The purpose of this chapter is not to offer detailed descriptions of how to care for burn patients in the acute setting, but rather to pro­vide a brief synopsis of available resources for BMCIs.
Burn Disasters
The phrases “burn disaster” or “burn mass casualty incident” may bring to mind such events as structure fires, forest fires, or fires at the urban interface. However, it is worth bearing in mind that not all BMCIs result from catastrophic fires [5]. For example, the Oklahoma City bombing in 1995 is frequently precluded from BMCI analysis because no actual fire occurred after the explosion [6]. However, nine victims had thermal burns covering up to 70% of their body surface area, ranging from partial- to full-thickness burns [7], in essence meeting the criteria for a BMCI.
In addition to burns suffered during the initial disaster event, emergency responders commonly suffer burns during rescue operations. Rescue workers in both the Oklahoma
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City bombing and 9/11 terrorist attacks sustained chemical and thermal burns while working on the rubble pile [8]. These additional injuries add to the strain on healthcare systems and can contribute to the evolution of a BMCI.
Many other types of disasters, including industrial accidents, earthquakes, and radiation-related disasters, can result in a BMCI despite not being directly associated with a catastrophic fire [913]. Typically, BMCIs can be stratified into four broad categories: mass gatherings with a sudden fire, natural disasters, industrial accidents, and purposeful hostili­ties [14, 15]. While it is important to remember that disaster planning needs to be developed first in terms of MCI, leaving more specialized planning tailored to specific disaster type as a secondary consideration [16], a general familiarity with major BMCIs that have occurred in the recent past is essen­tial in understanding and developing a plan for future BMCI response.
Mass Gatherings
New Taipei Water Park Color Dust Fire: 2015
In June of 2015 a “Color Play Asia” party, inspired by the colored powder used in the Hindu Festival of Colors, was held at a water park in Taiwan. As nearly 4000 partygoers danced on a large stage and swimming pool emptied for the occasion, concert organizers deployed colored corn starch powder into the air over the crowd using air blowers and compressed gas canisters. The airborne corn starch caught fire resulting in a large deflagration. This was worsened when staff sprayed carbon-dioxide fire extinguishers toward participants, resulting in dispersal of the burning starch into multiple widespread dust clouds [17].
The fire reportedly lasted 40s and burned approximately 500 people, killing 15 and leaving almost 200in critical con­dition [18]. Patients were taken to over 50 hospitals across Taiwan, transported by nearly 300 emergency vehicles
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(including emergency medical services, military vehicles, per­sonal vehicles, and taxis) and accompanied by a total of 1235 first responders [19]. The influx of hundreds of burn patients arriving at already busy hospitals created substantial diffi­culty for anyone to receive care consistent with the conven­tional standard of care (also known as the “crowd out effect”) [20].
Despite these challenges, prompt and coordinated disaster response resulted in tremendous patient outcomes; after 3 months, the overall mortality rate was an unprecedented
2.4%, a stark comparison to the predicted 26.8% [19]. This incident demonstrated not only the incredible amount of resources needed to adequately respond to large-scale BMCIs but also the necessity for alternative transport means when standard EMS systems are overwhelmed. The impressive patient outcomes from this event further highlight the effec­tiveness of coordinated preparedness response, both on the national and international levels [1820].
Station Night Club Fire: 2003
In February of 2003 at a nightclub in West Warwich, Rhode Island, pyrotechnics accompanying the evening’s headlining band, Great White, ignited flammable acoustic foam in the ceiling and walls surrounding the stage. The fire reportedly reached flash point in under a minute, resulting in rapid fire growth and vision-obscuring toxic black smoke. This, when combined with illegally blocked egress points, resulted in the deaths of 100 people with an additional 230 injured [21, 22].
Natural Disasters
Black Saturday Bushfire: 2009
In February of 2009 in the State of Victoria, Australia, extreme heat, high winds, and the effects of years of drought
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combined to create one of the worst wildfire disasters world­wide, costing over four billion Australian dollars and claiming 173 lives. The majority of these fatalities were due to radiant heat and smoke inhalation. An additional 24 patients were sent to major burn centers in serious condition; three of these patients died [23, 24]. Notably, although an immense number of people were exposed to the bushfire and a fair percentage sustained major burns, it was later determined that only 10% of these received appropriate first aid for their injuries [25].
Industrial Accidents
Chernobyl Nuclear Power Plant Accident: 1986
In April of 1986 a nuclear accident occurred during a safety test on a nuclear reactor in the Chernobyl Nuclear Power Plant near the city of Pripyat in the Soviet Union. A combina­tion of unstable conditions and reactor design flaws resulted in an uncontrolled nuclear chain reaction, causing two explo­sions which ruptured the nuclear reactor core and destroyed the reactor building. These were followed by an open-air reactor core fire that released airborne radioactive contami­nation for over a week, precipitating onto portions of the USSR and Western Europe before final containment.
In the disaster and immediate response, 134 people were hospitalized with acute radiation syndrome incurred from absorbing high doses of ionizing radiation. Of these, 28 died within days to months; all of the fatalities in this acute period were among station operators and firefighters, many who had sustained large total body surface area (TBSA) beta burns from the continued wearing of dust-soaked uniforms [11]. While it is impossible to know the overall fatalities due to this event, model predictions with the greatest confidence values of the eventual total death toll as a result of Chernobyl radia­tion exposure exceed 4000. Nuclear cleanup is ongoing and currently scheduled for completion in 2065 [12].
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Purposeful Hostilities
9/11: 2001
On September 11, 2001, four commercial airliners traveling from the northeastern United States to California were hijacked midflight by al-Qaeda terrorists. Two of these planes were crashed into the World Trade Center towers in NewYork City, one was crashed into the west side of the Pentagon in Virginia, and one crashed into a field in Pennsylvania (diverted from its intended target in Washington, D.C.). This attack resulted in nearly 3000 fatalities with an additional 6000 injured and remains the deadliest terrorist attack in human history [25, 26]. Approximately one-third of those injured sustained severe burn injuries [27, 28]. These devastat- ing attacks served as a “galvanizing calamity” of sorts, spur­ring interest in the development of national frameworks to respond to MCIs on a massive scale [16, 29].
The Atomic Bombings ofHiroshima andNagasaki:1945
Although infrequent, radiation-related disasters represent novel and challenging threats that can put health care sys­tems at great risk [2]. The nuclear weapons detonated over the Japanese cities of Hiroshima and Nagasaki during World War II not only killed more than 100,000 people but also left an equal number of people with acute radiation illnesses [30]. As technology continues to advance, fissile weapons with similar yield can now be concealed in containers as small as a suitcase, raising the alarming potential for their use in terrorism [31]. Planning models demonstrate that with the detonation of such a device over a populated area, 30% of the surviving injured are expected to have burn wounds from a variety of mechanisms, including the initial blast, radiation injury, structure fires that occur as a result of the blast, and injuries incurred during the aftermath of such a disaster [32]. This could produce tens (and potentially hundreds) of thou-
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sands of patients with burn injuries which would rapidly overwhelm traditional resources for an extended period, even in countries with robust MCI/BMCI systems in place.
BMCI Response Requirements
Burn Injuries
Most BMCIs produce fewer patients than expected that will require inpatient burn center care [6]. Reviews of injury/fatal­ity patterns from catastrophic fires resulting in multiple casu­alties over the past century show that most fatalities occur at the initial scene, en route to the hospital, or shortly after hospital arrival. Many of the injured are treated and released at the scene or after evaluation in the emergency department without involvement of a burn care team [6]. While it is tempting to interpret such data at face value, the impact of BMCIs on patients, communities, and health care systems extends far beyond fatalities.
While it is true that patients with significant burn injuries generally represent a small subset of injured patients in many MCIs, their higher injury severity and complexity result in a disproportionate impact on healthcare systems [2]. A disaster that results in “only” ten severely burned patients requiring hospitalization produces an immense drain on hospital resources that continues for months after the actual disaster has passed [6]. Unlike most traumatic injuries, burn trauma remains resource-intensive over an extended period of time, with ever-changing requirements that fluctuate throughout the course of each patient’s treatment [33].
In order to create a relevant disaster plan, the point at which a local or regional healthcare system would be over­whelmed by a BMCI must be known. This necessitates devel­oping a thorough understanding of resources required in both the acute phase of a BMCI (where operative requirements are greatest) and the more protracted phase (where rehabili­tation needs increase) [33]. On average, a mean of 0.3 opera-
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tions and 22.8min of operating time is needed per percent TBSA burn, and length of inpatient stay roughly equates to
1.1days per percent TBSA burn [33]. Additionally, although burn centers may not be directly involved with the cohort of “walking wounded” on the day of injury, the resulting need to locate and provide these patients with ongoing outpatient burn care creates a vast and ongoing logistical and personnel burden for burn centers [6, 34].
Capability
Two major determinants to success of disaster response are adequate assessment and planning for a healthcare system’s capability and capacity. Capability refers to the types of clini­cian available to render appropriate care for the wounded and the specialized equipment for this care [2]. When discuss­ing BMCI, this can specifically refer to burn specialty teams including experienced burn surgeons and nurses, staff famil­iar with the unique needs of burn patients, and experienced critical care personnel.
In contrast to trauma patients, seriously injured burn patients do not necessarily require expedient surgical inter­vention. As the major concern in large burn injuries is hypo­volemic shock, the priorities of treatment for patients in the acute setting are stabilization, prevention of organ damage, and prevention of wound progression or infection [16].
Ideally, patients with serious burn injuries should be promptly sent to and managed at burn centers, where special­ized burn care teams and resources are available [35]. However, during a disaster that involves significant numbers of burn patients, this may be difficult if not impossible to achieve, especially in the first hours and days following the inciting incident. The first receiver for most burn mass casual­ties will therefore likely be a hospital without a burn center, where it may be necessary for seriously burned patients to remain for days [33].
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Previous incidents have demonstrated that burn patients from BMCIs tend to be distributed across several hospitals on the day of the disaster [6]. This offsets the initial burden on the burn center in the acute phase, but later adds to the work­load as hospitals appropriately request transfer of burn patients to the burn center for specialized care. This may require secondary triage by burn centers, allowing redistribu­tion of patients to other qualified burn centers and activation of multijurisdictional/multiagency response to augment burn center staff with experienced burn specialty teams [34].
Additionally, as burn trauma is a long disease process with complex treatment needs, a multidisciplinary approach is necessary for optimal care in both the short- and long term. Therefore, the development of a robust outpatient burn treat­ment capacity is vital to BMCI response [6].
Capacity andBurn Surge
The American Burn Association (ABA) defines burn surge as 50% more burn patients than normal capacity at any given time in a single burn center [16]. Capacity refers to the quan­tity of resources available for response, including staff, space, and supplies [2]. Key factors that determine capacity include both readily available, routinely used resources as well as key assets that can be flexed to accommodate MCI needs (e.g., outpatient facilities, conference rooms, temporary structures, and holding areas) [2]. One important measure of scalable capacity is the ability to increase hospital bed availability by expanding by 20% within 4 h to accommodate the highest acuity patients in an MCI [14].
When discussing capacity as it specifically relates to BMCIs, it includes such vital resources as ventilators, burn beds, and surgical suites [36]. In 2011, the American Hospital Association identified 5795 hospitals with 944,277 staffed beds, and 123 self-identified burn centers reported 1895 beds collectively, yielding a ratio of approximately one burn center for every 47 hospitals (or one “burn bed” out of every 498