Prehospital Hemorrhage Control and Treatment by Clinicians: A Joint Position Statement.

Exsanguination remains the leading cause of preventable death among victims of trauma. For adult and pediatric trauma patients in the prehospital phase of care, methods to control hemorrhage and hemostatic resuscitation are described in this joint consensus opinion by the American College of Surgeons Committee on Trauma, the American College of Emergency Physicians, and the National Association of EMS Physicians.

The national trauma triage protocol: how EMS perspective can inform the guideline revision.

OBJECTIVES: The Field Triage Guidelines (FTG) support emergency medical service (EMS) decisions regarding the most appropriate transport destination for injured patients. While the components of the algorithm are largely evidenced-based, the stepwise approach was developed with limited input from EMS providers. FTG are only useful if they can easily be applied by the field practitioner. We sought to gather end-user input on the current guidelines from a broad group of EMS stakeholders to inform the next revision of the FTG. METHODS: An expert panel composed an end-user feedback tool. Data collected included: demographics, EMS agency type, geographic area of respondents, use of the current FTG, perceived utility, and importance of each step in the algorithm (1: physiologic, 2: anatomic, 3 mechanistic, 4: special populations). The American College of Surgeons Committee on Trauma (ACS COT), in partnership with several key organizations, distributed the tool to reach as many providers as possible. RESULTS: 3958 responses were received (82% paramedics/emergency medical technicians, 9% physicians, 9% other). 94% responded directly to scene emergency calls and 4% were aeromedical providers. Steps 2 and 3 were used in 95% of local protocols, steps 1 and 4 in 90%. Step 3 was used equally in protocols across all demographics; however, step 1 was used significantly more in the air medical services than ground EMS (96% vs 88%, p<0.05). Geographic variation was demonstrated in FTG use based on the distance to a trauma center, but step 3 (not step 1) drove the majority of the decisions. This point was reinforced in the qualitative data with the comment, "I see the wreck before I see the patient." CONCLUSION: The FTG are widely used by EMS in the USA. The stepwise approach is useful; however, mechanism (not physiological criteria) drives most of the decisions and is evaluated first. Revision of the FTG should consider the experience of the end-users. LEVEL OF EVIDENCE: V.

Collecting data on organizational structures of trauma centers: the CAFE web service.

BACKGROUND: During the past several decades, the American College of Surgeons has led efforts to standardize trauma care through their trauma center verification process and Trauma Quality Improvement Program. Despite these endeavors, great variability remains among trauma centers functioning at the same level. Little research has been conducted on the correlation between trauma center organizational structure and patient outcomes. We are attempting to close this knowledge gap with the Comparative Assessment Framework for Environments of Trauma Care (CAFE) project. METHODS: Our first action was to establish a shared terminology that we then used to build the Ontology of Organizational Structures of Trauma centers and Trauma systems (OOSTT). OOSTT underpins the web-based CAFE questionnaire that collects detailed information on the particular organizational attributes of trauma centers and trauma systems. This tool allows users to compare their organizations to an aggregate of other organizations of the same type, while collecting their data. RESULTS: In collaboration with the American College of Surgeons Committee on Trauma, we tested the system by entering data from three trauma centers and four trauma systems. We also tested retrieval of answers to competency questions. DISCUSSION: The data we gather will be made available to public health and implementation science researchers using visualizations. In the next phase of our project, we plan to link the gathered data about trauma center attributes to clinical outcomes.

Development and Validation of a Controlled Vocabulary: An OWL Representation of Organizational Structures of Trauma Centers and Trauma Systems.

In trauma care and trauma care research there exists an implementation gap regarding a consistent controlled vocabulary to describe organizational aspects of trauma centers and trauma systems. This paper describes the development and evaluation of a controlled vocabulary for trauma care organizations. We give a detailed description of the involvement of domain experts in the domain analysis workflow and the authoring of definitions and additional term descriptions. Finally, the paper details the evaluation methodology to assess the initial version of the controlled vocabulary. The results of the evaluation show that our development process yields terms most of which find approval from domain experts not involved in the development. In addition, our evaluation tools resulted in valuable domain expert input to optimize the controlled vocabulary.

National Stop the Bleed Day: The impact of a social media campaign on the Stop the Bleed program.

BACKGROUND: National Stop the Bleed Day (NSTBD) was created to increase public awareness of the official Stop-the-Bleed initiative and the Bleeding Control Basic course. The goal was to develop and employ an effective national social media strategy that would encourage and support efforts already in place to train the public in basic bleeding control techniques. METHODS: March 31, 2018, was designated as NSTBD. Analysis focused on a 2-week window centered on NSTBD. The number of courses offered, number of instructors registered and total number of students trained overall during this period was derived from the American College of Surgeons (ACS) website bleedingcontrol.org. Courses not registered with the ACS were not included. Data on overall website activity were also included for analysis. RESULTS: Forty-three states and 18 countries participated in NSTBD. During the study period, there were 1884 courses registered on bleedingcontrol.org. Comparatively, over a 4-month period from August to November 2017, the mean number of registered courses per month was 834. There were 34,699 students trained during the two-week study period as opposed to August to November 2017, the mean number of people trained per month was 9,626. In addition, 576 new B-Con instructors were certified during this time window. Additionally, the international coordinators reported 1500 students were trained during the study period. During this time, the ACS reported a significant increase in website activity. This included 10,530 new visitors, 12,772 visitors overall and 35,342 page views recorded during the study period. CONCLUSION: The NSTBD effort was successful in generating widespread interest for the Stop-the-Bleed initiative. The use of a targeted social media campaign in this context was successful in driving people to available training opportunities while also increasing awareness of the overall effort. While only in its early stages, the NSTBD concept is a good one and should be developed further in coming years. LEVEL OF EVIDENCE: Retrospective, Level V.

Spinal Motion Restriction in the Trauma Patient - A Joint Position Statement.

The American College of Surgeons Committee on Trauma (ACS-COT), American College of Emergency Physicians (ACEP), and the National Association of EMS Physicians (NAEMSP) have previously offered varied guidance on the role of backboards and spinal immobilization in out-of-hospital situations. This updated consensus statement on spinal motion restriction in the trauma patient represents the collective positions of the ACS-COT, ACEP and NAEMSP. It has further been formally endorsed by a number of national stakeholder organizations. This updated uniform guidance is intended for use by emergency medical services (EMS) personnel, EMS medical directors, emergency physicians, trauma surgeons, and nurses as they strive to improve the care of trauma victims within their respective domains.