May 2, 2022
CHICAGO: In the United States, unintentional injury is a leading cause of death, with injury being the most common reason for calling 9-1-1 to activate emergency medical services (EMS).1, 2 To improve clinical outcomes, a process of field triage is needed to identify seriously injured patients and quickly transport them to the appropriate care facility. The first Field Triage Decision Scheme was developed in 1986 and has been updated periodically over the past three decades. The most recent version, updated in 2021, is published online in the Journal of Trauma and Acute Care Surgery.
An interdisciplinary expert panel led by the American College of Surgeons (ACS) undertook the 2021 revision with support from the National Highway Traffic Safety Administration’ (NHTSA) Office of EMS, the Health Resources and Services Administration’s (HRSA) Maternal and Child Health Bureau, and EMS for Children Program. It was based on a series of scientific literature reviews conducted by Oregon Health and Science University as well as a broad EMS stakeholder feedback tool, which aimed to capture the perspective from EMS clinicians working in the field.
This update is designed to improve the usability, performance, adherence, and application of the guideline. The guideline is based on the most current science and direct feedback from EMS clinicians to improve prehospital care of injured patients across the country. The new guideline will be most effective when fully implemented into trauma systems and adopted by EMS clinicians.
“The Field Triage Guideline for Injured Patients assists EMS clinicians in identifying the patients at greatest risk of severe injury after a traumatic event and directing high-risk patients to the most appropriate trauma center available to care for them. Getting the right patient to the right place at the right time saves lives,” said Eileen M. Bulger, MD, FACS, Medical Director of ACS Trauma Programs.
“Field triage is the process of identifying seriously injured patients in need of care in specialized trauma centers from among the larger number of patients with minor to moderate injuries who can be cared for in lower-level trauma centers or non-trauma hospitals,” authors note in the recently published article.
An effective field triage guideline has a dual purpose: it seeks to eliminate under-triage, when a seriously injured patient is taken to a hospital lacking the resources needed for appropriate care; and it sets forth a manageable level of over-triage, when a patient with minor to moderate injuries is taken to a trauma center unnecessarily, resulting in overuse of limited resources in the trauma system.
Properly triaging and transporting patients with serious injuries to a trauma center can improve outcomes. Studies show there is 20% lower in-hospital mortality and 25% lower 1-year mortality among patients treated at a Level I trauma center compared with non-trauma hospitals.3
“EMS clinicians play a vital role in our communities as they respond to difficult, life-threatening emergencies. For more than 50 years, the U.S. Department of Transportation and NHTSA have supported EMS systems and first responders in their important mission,” said Steven Cliff, PhD, NHTSA’s Deputy Administrator. “The Field Trauma Triage Guidelines are an important resource for EMS clinicians, helping them save lives and provide critical care for traumatic injuries. We appreciate the American College of Surgeons’ leadership on this essential publication.”
Among the updates included in the 2021 guideline are substantive changes to its format and structure. Previously, the guideline used a step-wise algorithmic format that was determined to be overly complex for use in the field. The new guideline was redesigned to reflect the flow of information to EMS clinicians and actual use of the guideline in the field.
The restructure consolidates triage criteria into two main categories based on risk of serious injury: high risk criteria (red) and moderate risk criteria (yellow). Each category is accompanied by a recommendation indicating the patient transport destination.
The guideline, resources, and implementation tools can be found at www.facs.org/fieldtriageguidelines.
Citation: National Guideline for the Field Triage of Injured Patients: Recommendations of the National Expert Panel on Field Triage, 2021. Journal of Trauma and Acute Care Surgery. DOI: 10.1097/TA.0000000000003627
The American College of Surgeons is a scientific and educational organization of surgeons that was founded in 1913 to raise the standards of surgical practice and improve the quality of care for all surgical patients. The College is dedicated to the ethical and competent practice of surgery. Its achievements have significantly influenced the course of scientific surgery in America and have established it as an important advocate for all surgical patients. The College has more than 87,000 members and is the largest organization of surgeons in the world. "FACS" designates that a surgeon is a Fellow of the American College of Surgeons.
Formed in 1922, the ACS COT has put forth a continual effort to develop and implement programs that support injury prevention and ensure optimal patient outcomes across the continuum of care. Today, trauma activities are administered through a 100-member committee overseeing a field force of more than 3,500 Fellows who are working to develop and implement meaningful programs for trauma care in local, regional, national, and international arenas. These programs incorporate advocacy, education, trauma center and trauma system resources, best practice creation, outcome assessment, and continuous quality improvement. The COT strives to eliminate preventable deaths and disabilities across the globe by preventing injury and improving the outcomes of trauma patients before, during, and after hospitalization.