Whole truths but half the blood: Addressing the gap between the evidence and practice of pre‐hospital and in‐hospital blood product use for trauma resuscitation. Issue Volume 61:Issue S1 (2021)Supplement (4th June 2021)

• Record Type: Journal Article
• Authors: Hashmi, Zain G.; Chehab, Mohamad; Nathens, Avery B.; Joseph, Bellal; Bank, Eric A.; Jansen, Jan O.; Holcomb, John B.
• Other Names: Yazer Mark H. guestEditor.; Watts Sarah A. guestEditor.; Woolley Col Tom guestEditor.
• Is Part Of: Transfusion. Volume 61:Issue S1 (2021)Supplement
• Page Start: S348
• Page End: S353
• Publication Date: 2021-06-04
• Subjects: Hematology -- Periodicals; Blood -- Transfusion -- Periodicals; Blood Group Antigens -- Periodicals; Blood Preservation -- Periodicals; Blood Transfusion -- Periodicals; 615
• DOI: 10.1111/trf.16515
• Languages: English
• ISSNs: 0041-1132

Abstract

Abstract: Background: In recent years, several studies have demonstrated the efficacy of using pre‐hospital blood product and in‐hospital whole blood for trauma resuscitation. While some observations suggest an encouraging uptake of this evidence by emergency medical service (EMS) agencies and trauma centers, a nationwide characterization of blood product utilization for bleeding trauma patients remains unknown. The objective of this study is to determine nationwide estimates of pre‐hospital blood product and in‐hospital whole blood utilization for trauma resuscitation. Study Design and Methods: All adult trauma patients reported to the National Emergency Medical Services Information System (NEMSIS) dataset 2019 were included. Proportions of patients who received any pre‐hospital blood product were calculated. The American College of Surgeons (ACS) Trauma Quality Programs (TQP) databases 2015–2017 and first quarter of 2020 were used to calculate the proportion of ACS‐verified trauma centers that transfused whole blood. Results: Among a total of 3, 058, 804 pre‐hospital trauma patients, only 313 (0.01%) received any blood transfusion; 208 (0.21%) patients with systolic blood pressure (SBP) ≤90 mmHg and 121 (0.67%) patients with SBP ≤90 mmHg and heart rate ≥120 beats per minute received any blood product. The proportion of ACS‐verified trauma centers transfusing whole blood increased from 16.7% (45/269) in 2015 to 24.5% (123/502) in first quarter of 2020. Discussion: Despite strong evidence and recommendations, pre‐hospital utilization of blood products for trauma resuscitation remains low. Additionally, while the overall in‐hospital whole blood use also remains low, its use has increased at ACS‐verified trauma centers over the past 5 years.