Journal Article

Limitations of Blood Pressure Measurements in Pediatric Trauma Patients During Field Triage

Rothburd, Lauren, Kaur, Anupreet, Jones, Vinci, Van Auken, Ellen, Caronia, Catherine, Mahia, Amirun, Frederick, Amy, Eckardt, Sarah, Eckardt, Patricia A, Winslow, Jason, Florez, Briana, Drucker, Theresa, Melendez Vassall, Idamis, Reens, Heather

2024

Overview

Recent revisions of national field triage guidelines recommend the addition of age-specific systolic blood pressure (SBP) measurement for identifying the most severely injured children requiring transport to a trauma center. The purpose of this study was to determine the frequency in which blood pressures are documented by Emergency Medical Service (EMS) providers and the role this measurement has had, among other factors, in triage decisions. This is an exploratory descriptive study with a retrospective review from the trauma registry database of all pediatric trauma admissions that arrived by EMS at a level II pediatric trauma center from January 1, 2019 to December 31, 2022. Two hundred ninety-eight patient records of patients aged 0 to 14 were included. EMS providers documented blood pressure in 70.1% of the total sample. A significant difference in the frequency of this documentation was seen between ages zero to nine and = > 10 years (χ (1,298) = 28.98 p <0.001). No children ages zero to nine years had SBP of < 70 mmHg + (2x age in years) documented by EMS. There were two children aged = > 10 who had a documented SBP < 90 and 12 children with documented EMS heart rate > SBP. Many children transported by EMS in this hospital's catchment area did have a field blood pressure measurement documented, but the frequency was significantly less in younger-aged children. The blood pressure measurements of children determined to have severe injuries in the sample did not meet the inclusion criteria for high risk of serious injury by the newly established national guidelines. This suggests other prehospital criteria, such as mechanism of injury or visual cues, prompted EMS to transport these pediatric trauma patients to a regional trauma center for specialized care.

• Publisher: Springer Nature B.V,Cureus
• Subject: Age groups / Blood pressure / Data collection / Documentation / Emergency medical care / Emergency Medicine / Mortality / Patients / Pediatrics / Signs / Trauma / Trauma centers / Vital signs