TY - JOUR
T1 - Bleeding to death in a big city
T2 - An analysis of all trauma deaths from hemorrhage in a metropolitan area during 1 year
AU - Kalkwarf, Kyle J.
AU - Drake, Stacy A.
AU - Yang, Yijiong
AU - Thetford, Caitlin
AU - Myers, Lauren
AU - Brock, Morgan
AU - Wolf, Dwayne A.
AU - Persse, David
AU - Wade, Charles E.
AU - Holcomb, John B.
N1 - Funding Information:
J.B.H. is a cofounder and on the board of directors of Decisio Health, on the board of directors of Zibrio and QinFlow, a coinventor of the Junctional Emergency Tourniquet Tool, and an adviser to PotentiaMetrics, Cellphire, and Arsenal Medical. C.E.W. was a cofounder and board member of Decisio Health. All other authors have indicated that they have no financial conflicts of interest to disclose. The study was partially funded by two UTHealth sources: (1) a UTHealth Cizik School of Nursing PARTNERS Grant and (2) the Center for Translational Injury Research.
Publisher Copyright:
© Wolters Kluwer Health, Inc. All rights reserved.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/10/1
Y1 - 2020/10/1
N2 - BACKGROUND Hemorrhage is the most common cause of potentially preventable trauma deaths, but no studies have focused on all civilian traumatic deaths from hemorrhage, so we describe a year of these deaths from a large county to identify opportunities for preventing hemorrhagic deaths. METHODS All trauma-related deaths in Harris County, Texas, in 2014 underwent examination by the medical examiner; patients were excluded if hemorrhage was not their primary reason for death. Deaths were then categorized as preventable/potentially preventable hemorrhage (PPH) or nonpreventable hemorrhage. These categories were compared across mechanism of injury, death location, and anatomic locations of hemorrhage to determine significant differences. RESULTS A total of 1,848 deaths were reviewed, and 305 were from uncontrolled hemorrhage. One hundred thirty-seven (44.9%) of these deaths were PPH. Of these PPH, 49 (35.8%) occurred prehospital and an additional 28 (20.4%) died within 1 hour of arriving at an acute care setting. Of the 83 PPH who arrived at a hospital, 21 (25.3%) died at a center not designated as level 1. Isolated truncal bleeding was the source of hemorrhage in 102 (74.5%) of the PPH. Of those who died with truncal PPH, the distribution was 22 chest (21.6%), 39 chest and abdomen (38.2%), 16 abdomen (15.7%), and 25 all other combinations (24.5%). When patients who died within 1 hour of arrival to a hospital were combined with the 168 deaths that occurred prehospital, 223 (74.3%) of 300 deaths occurred before spending 1 hour in a hospital and 77 (34.5%) of 223 of these deaths were PPH. CONCLUSION In a well-developed, urban trauma system, 34.5% of patients died from PPH in the prehospital setting or within an hour of hospitalization. Earlier, more effective prehospital resuscitation and truncal hemorrhage control strategies are needed to decrease deaths from PPH. LEVEL OF EVIDENCE Therapeutic/Care management, level IV.
AB - BACKGROUND Hemorrhage is the most common cause of potentially preventable trauma deaths, but no studies have focused on all civilian traumatic deaths from hemorrhage, so we describe a year of these deaths from a large county to identify opportunities for preventing hemorrhagic deaths. METHODS All trauma-related deaths in Harris County, Texas, in 2014 underwent examination by the medical examiner; patients were excluded if hemorrhage was not their primary reason for death. Deaths were then categorized as preventable/potentially preventable hemorrhage (PPH) or nonpreventable hemorrhage. These categories were compared across mechanism of injury, death location, and anatomic locations of hemorrhage to determine significant differences. RESULTS A total of 1,848 deaths were reviewed, and 305 were from uncontrolled hemorrhage. One hundred thirty-seven (44.9%) of these deaths were PPH. Of these PPH, 49 (35.8%) occurred prehospital and an additional 28 (20.4%) died within 1 hour of arriving at an acute care setting. Of the 83 PPH who arrived at a hospital, 21 (25.3%) died at a center not designated as level 1. Isolated truncal bleeding was the source of hemorrhage in 102 (74.5%) of the PPH. Of those who died with truncal PPH, the distribution was 22 chest (21.6%), 39 chest and abdomen (38.2%), 16 abdomen (15.7%), and 25 all other combinations (24.5%). When patients who died within 1 hour of arrival to a hospital were combined with the 168 deaths that occurred prehospital, 223 (74.3%) of 300 deaths occurred before spending 1 hour in a hospital and 77 (34.5%) of 223 of these deaths were PPH. CONCLUSION In a well-developed, urban trauma system, 34.5% of patients died from PPH in the prehospital setting or within an hour of hospitalization. Earlier, more effective prehospital resuscitation and truncal hemorrhage control strategies are needed to decrease deaths from PPH. LEVEL OF EVIDENCE Therapeutic/Care management, level IV.
KW - Trauma
KW - forensic pathology
KW - preventable death
KW - truncal hemorrhage
UR - http://www.scopus.com/inward/record.url?scp=85092680359&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85092680359&partnerID=8YFLogxK
U2 - 10.1097/TA.0000000000002833
DO - 10.1097/TA.0000000000002833
M3 - Article
C2 - 32590562
AN - SCOPUS:85092680359
VL - 89
SP - 716
EP - 722
JO - Journal of Trauma and Acute Care Surgery
JF - Journal of Trauma and Acute Care Surgery
SN - 2163-0755
IS - 4
ER -