A Propensity-Matched Analysis of Tranexamic Acid and Acute Respiratory Distress Syndrome in Trauma Patients

Autor: Sharven Taghavi, Tristan Chun, Lillian Bellfi, Catherine Malone, Jadesola Oremosu, Ayman Ali, Eman Toraih, Juan Duchesne, Danielle Tatum
Rok vydání: 2022
Předmět:
Zdroj: Journal of Surgical Research. 280:469-474
ISSN: 0022-4804
2012-2020
Popis: Tranexamic acid (TXA) protects the vasculature endothelium after hemorrhage, resulting in a decreased capillary leak. These properties may protect patients receiving TXA from acute respiratory distress syndrome (ARDS), however, clinical studies have yet to examine this topic. We hypothesized that trauma patients receiving TXA would have lower incidence of ARDS.This was a retrospective review of adult (18+ y) patients who presented to a large Level I trauma center with an injury severity score ≥ 16 from admit years 2012-2020. Propensity matching was employed to examine how TXA administration is associated with ARDS.There were a total of 2751 patients meeting study criteria, with 162 (5.9%) received TXA. Of the 162 patients that received TXA, only 12 (7.4%) received pre-hospital TXA, while 4 (2.5%) received TXA both pre-hospital and in hospital. Of the 63 patients developing ARDS, 62 (98.4%) did not receive TXA. After propensity matching, 304 patients remained, with 152 in each cohort. The incidence of ARDS (P = 0.08), pneumonia (P = 0.68), any pulmonary complication (P = 0.33), and mortality (P = 0.37) were not different in patients receiving TXA on propensity matching.TXA did not protect trauma patients from pulmonary complications; however, nearly all patients developing ARDS did not receive TXA. Larger studies should examine this relationship to improve understanding of therapies that may prevent ARDS.
Databáze: OpenAIRE
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