The 2023 Model Core Content of Disaster Medicine.

INTRODUCTION: Disaster Medicine (DM) is the clinical specialty whose expertise includes the care and management of patients and populations outside conventional care protocols. While traditional standards of care assume the availability of adequate resources, DM practitioners operate in situations where resources are not adequate, necessitating a modification in practice. While prior academic efforts have succeeded in developing a list of core disaster competencies for emergency medicine residency programs, international fellowships, and affiliated health care providers, no official standardized curriculum or consensus has yet been published to date for DM fellowship programs based in the United States. STUDY OBJECTIVE: The objective of this work is to define the core curriculum for DM physician fellowships in the United States, drawing consensus among existing DM fellowship directors. METHODS: A panel of DM experts was created from the members of the Council of Disaster Medicine Fellowship Directors. This council is an independent group of DM fellowship directors in the United States that have met annually at the American College of Emergency Physicians (ACEP)'s Scientific Assembly for the last eight years with meeting support from the Disaster Preparedness and Response Committee. Using a modified Delphi technique, the panel members revised and expanded on the existing Society of Academic Emergency Medicine (SAEM) DM fellowship curriculum, with the final draft being ratified by an anonymous vote. Multiple publications were reviewed during the process to ensure all potential topics were identified. RESULTS: The results of this effort produced the foundational curriculum, the 2023 Model Core Content of Disaster Medicine. CONCLUSION: Members from the Council of Disaster Medicine Fellowship Directors have developed the 2023 Model Core Content for Disaster Medicine in the United States. This living document defines the foundational curriculum for DM fellowships, providing the basis of a standardized experience, contributing to the development of a board-certified subspecialty, and informing fellowship directors and DM practitioners of content and topics that may appear on future certification examinations.

A framework for the design and implementation of Stop the Bleed and public access trauma equipment programs.

Traumatic injuries remain the leading cause of death for those under the age of 44 years old. Nearly a third of those who die from trauma do so from bleeding. Reducing death from severe bleeding requires training in the recognition and treatment of life-threatening bleeding, as well as programs to ensure immediate access to bleeding control resources. The Stop the Bleed (STB) initiative seeks to educate and empower people to be immediate responders and provide control of life-threatening bleeding until emergency medical services arrive. Well-planned and implemented STB programs will help ensure program effectiveness, minimize variability, and provide long-term sustainment. Comprehensive STB programs foster consistency, promote access to bleeding control education, contain a framework to guide the acquisition and placement of equipment, and promote the use of these resources at the time of a bleeding emergency. We leveraged the expertise and experience of the Stop the Bleed Education Consortium to create a resource document to help inform and guide STB program developers and implementers on the key areas for consideration when crafting strategy. These areas include (1) equipment selection, (2) logistics and kit placement, (3) educational program accessibility and implementation, and (4) program oversight, facilitation, and administration.

Disaster Medicine: A Comprehensive Review of the Literature From 2016.

OBJECTIVE: The Society of Academic Emergency Medicine Disaster Medicine Interest Group, the Office of the Assistant Secretary for Preparedness and Response - Technical Resources, Assistance Center, and Information Exchange (ASPR TRACIE) team, and the National Institutes of Health Library searched disaster medicine peer-reviewed and gray literature to identify, review, and disseminate the most important new research in this field for academics and practitioners. METHODS: MEDLINE/PubMed and Scopus databases were searched with key words. Additional gray literature and focused hand search were performed. A Level I review of titles and abstracts with inclusion criteria of disaster medicine, health care system, and disaster type concepts was performed. Eight reviewers performed Level II full-text review and formal scoring for overall quality, impact, clarity, and importance, with scoring ranging from 0 to 20. Reviewers summarized and critiqued articles scoring 16.5 and above. RESULTS: Articles totaling 1176 were identified, and 347 were screened in a Level II review. Of these, 193 (56%) were Original Research, 117 (34%) Case Report or other, and 37 (11%) were Review/Meta-Analysis. The average final score after a Level II review was 11.34. Eighteen articles scored 16.5 or higher. Of the 18 articles, 9 (50%) were Case Report or other, 7 (39%) were Original Research, and 2 (11%) were Review/Meta-Analysis. CONCLUSIONS: This first review highlighted the breadth of disaster medicine, including emerging infectious disease outbreaks, terror attacks, and natural disasters. We hope this review becomes an annual source of actionable, pertinent literature for the emerging field of disaster medicine.

The Use of Automated External Defibrillators in Infants: A Report From the American Red Cross Scientific Advisory Council.

OBJECTIVE: Automated external defibrillators (AEDs) have been used successfully in many populations to improve survival for out-of-hospital cardiac arrest. While ventricular fibrillation and pulseless ventricular tachycardia are more prevalent in adults, these arrhythmias do occur in infants. The Scientific Advisory Council of the American Red Cross reviewed the literature on the use of AEDs in infants in order to make recommendations on use in the population. METHODS: The Cochrane library and PubMed were searched for studies that included AEDs in infants, any external defibrillation in infants, and simulation studies of algorithms used by AEDs on pediatric arrhythmias. RESULTS: There were 4 studies on the accuracy of AEDs in recognizing pediatric arrhythmias. Case reports (n = 2) demonstrated successful use of AED in infants, and a retrospective review (n = 1) of pediatric pads for AEDs included infants. Six studies addressed defibrillation dosages used. The algorithms used by AEDs had high sensitivity and specificity for pediatric arrhythmias and very rarely recommended a shock inappropriately. The energy doses delivered by AEDs were high, although in the range that have been used in out-of-hospital arrest. In addition, there are data to suggest that 2 to 4 J/kg may not be effective defibrillation doses for many children. CONCLUSIONS: In the absence of prompt defibrillation for ventricular fibrillation or pulseless ventricular tachycardia, survival is unlikely. Automated external defibrillators should be used in infants with suspected cardiac arrest, if a manual defibrillator with a trained rescuer is not immediately available. Automated external defibrillators that attenuate the energy dose (eg, via application of pediatric pads) are recommended for infants. If an AED with pediatric pads is not available, the AED with adult pads should be used.

Elevated lipase without pancreatitis in infectious colitis.

BACKGROUND: An elevated lipase typically confirms the diagnosis of pancreatitis. Elevated lipase may be associated with other disorders, typically with some influence on the pancreas. The differential is more limited than elevated amylase secondary to the mostly unique production of lipase in pancreatic acinar cells. Elevated lipase has been reported in patients with inflammatory bowel disease, but not previously reported in infectious colitis. CASE REPORT: A 65-year-old woman presented to the emergency department with left lower quadrant abdominal pain radiating to her left flank worsening over 2 days. She denied epigastric pain. She had occasional nausea and occasional nonbilious and nonbloody emesis, and also reported diarrhea and weight loss over the preceding months. Laboratory values were largely unremarkable except for a grossly elevated lipase level. Computed tomography scan of her abdomen was performed and revealed findings consistent with infectious colitis, without signs of pancreatic inflammation or other findings associated with pancreatitis. She was admitted to the hospital and treated for infectious colitis with antibiotics and improved over 2 days, and was subsequently discharged for follow-up with her gastroenterologist. This is the first reported case of elevated lipase without pancreatitis associated with infectious colitis. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Emergency physicians should be aware of other potential causes of elevated lipase and not assume that all cases of elevated lipase are associated with pancreatitis. This may possibly avoid unnecessary admission in situations that are not clearly pancreatitis.

Prehospital care algorithm for blast injuries due to bombing incidents.

Terrorist bombings continue to remain a risk for local jurisdictions, and retrospective data from the United States show that bombings occur in residential and business areas due to interpersonal violence without political motives. In the event of a mass-casualty bombing incident, prehospital care providers will have the responsibility for identifying and managing blast injuries unique to bombing victims. In a large-scale event, emergency medical services personnel should be required to provide prolonged medical care in the prehospital setting, and they will be able to deliver improved care with a better understanding of blast injuries and a concise algorithm for managing them. Blast injuries are categorized as primary, secondary, tertiary, and quaternary, and these injuries are related to the mechanism of injury from the blast event. After an initial evaluation, the emergency healthcare provider should consider following a universal algorithm to identify and treat blast injuries within these categories to prevent further morbidity or mortality in the prehospital setting.

Variation in medication information for elderly patients during initial interventions by emergency department physicians.

PURPOSE: Discrepancies between medication information received from elderly patients in the emergency department (ED) at the time of initial diagnosis or therapeutic intervention and information collected by pharmacists from outside caregivers (pharmacies and physicians) were studied. The time from patient arrival at the ED to initial intervention was also studied. METHODS: Written and oral medication histories of ED patients 65 years and older who were seen at an urban academic hospital between June 2003 and May 2004 were collected and represented information available at the time of initial diagnosis and treatment. A clinical pharmacist contacted all relevant physicians and pharmacies identified in the ED and compiled for each patient a medication profile. The times of ED arrival and initial intervention were recorded. RESULTS: For the 98 patients included, the mean discordance in drug names between the two resultant types of drug list exceeded 30%. The classes of medications that varied most frequently included antihypertensives, supplements, analgesics, nitrates, and antiplatelets and anticoagulants. The median time from patient entry to initial diagnostic intervention was 37 minutes, with a range from 1 to 599 minutes. The median time from patient entry to initial therapeutic intervention was 81.5 minutes, with a range from 8 to 598 minutes. CONCLUSION: A pilot study demonstrated that approximately one third of elderly patients' medication information available to the ED physician at the time of the initial diagnostic and therapeutic intervention differed from that obtainable from outside caregivers.

Alternate site surge capacity in times of public health disaster maintains trauma center and emergency department integrity: Hurricane Katrina.

BACKGROUND: Hospital surge capacity has been advocated to accommodate large increases in demand for healthcare; however, existing urban trauma centers and emergency departments (TC/EDs) face barriers to providing timely care even at baseline patient volumes. The purpose of this study is to describe how alternate-site medical surge capacity absorbed large patient volumes while minimizing impact on routine TC/ED operations immediately after Hurricane Katrina. METHODS: From September 1 to 16, 2005, an alternate site for medical care was established. Using an off-site space, the Dallas Convention Center Medical Unit (DCCMU) was established to meet the increased demand for care. Data were collected and compared with TC/ED patient volumes to assess impact on existing facilities. RESULTS: During the study period, 23,231 persons displaced by Hurricane Katrina were registered to receive evacuee services in the City of Dallas, Texas. From those displaced, 10,367 visits for emergent or urgent healthcare were seen at the DCCMU. The mean number of daily visits (mean +/- SD) to the DCCMU was 619 +/- 301 visits with a peak on day 3 (n = 1,125). No patients died, 3.2% (n = 257) were observed in the DCCMU, and only 2.9% (n = 236) required transport to a TC/ED. During the same period, the mean number of TC/ED visits at the region's primary provider of indigent care (Hospital 1) was 346 +/- 36 visits. Using historical data from Hospital 1 during the same period of time (341 +/- 41), there was no significant difference in the mean number of TC/ED visits from the previous year (p = 0.26). CONCLUSIONS: Alternate-site medical surge capacity provides for safe and effective delivery of care to a large influx of patients seeking urgent and emergent care. This protects the integrity of existing public hospital TC/ED infrastructure and ongoing operations.