• Ashley Dixon, Brent Emigh, Kate Spitz, Pedro Teixeira, Ben Coopwood, Marc Trust, Mitchell Daley, Sadia Ali, Carlos Brown, and Jayson Aydelotte.
• Department of General Surgery, Dell Medical School at the University of Texas at Austin, Austin, TX, USA.
• Am. J. Surg. 2019 Dec 1; 218 (6): 1110-1113.

BackgroundThe use of Tranexamic Acid (TXA) in trauma patients remains controversial. The CRASH II trial, while randomized and prospective, did not include patients suffering from major bleeding. We wanted to examine our population of patients who underwent a massive transfusion protocol (MTP) (greater than 10 Units of packed red blood cells in the first 24 h of admission) to see if those who were undergoing massive transfusion and received TXA had any benefit in mortality. Our hypothesis was that massively transfused patients who received TXA and those that did not had no difference in mortality.MethodsWe performed a single institution retrospective review of our Trauma Registry for all patients who received a massive transfusion between 2010 and 2017. Patients were separated into two cohorts, those who received TXA within the first 24 h of admission and those who did not. The primary outcome of the study was mortality. Secondary outcomes included total blood products transfused, Deep Venous Thrombosis (DVT), Pulmonary Embolus (PE), Myocardial Infarction (MI), and cardiac arrest.Results283 patients received MTP between 2010 and 2017. 179 (63%) did not receive TXA and 104 (37%) were treated with TXA. The groups were then propensity matched and yielded 62 patients in each group (124 total) (ISS 36 ± 12 no TXA vs. 37 ± 13 TXA; p = 0.59). There was no significant difference observed in mortality (50% no TXA vs. 39% TXA; p = 0.21), total PRBC's transfused (20 ± 11 no TXA vs. 23 ± 18 TXA; p = 0.45), DVT (8% no TXA vs. 6% TXA; p = 0.99), PE (2% no TXA vs. 3% TXA; p = 0.99), MI (3% no TXA vs. 0% TXA; p = 0.50), or cardiac arrest (26% no TXA vs. 18% TXA; p = 0.28).ConclusionThere does not appear to be any benefit to TXA administration in Trauma Patients in our institution. This is a single-center retrospective review. More data from other similar centers in the region or the United States is warranted.Copyright © 2019 Elsevier Inc. All rights reserved.

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