06/04/2025
๐ Your patient is hypotensive after blunt trauma. Youโve got tranexamic acid (TXA) in your jump bag. Should you give it?
A new joint position statement from NAEMSP, ACEP, and the ACS Committee on Trauma weighs in with evidence-based guidance on TXA in the field.
๐๐ก๐๐ญ ๐ญ๐ก๐ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ฌ ๐ฌ๐๐ฒ:
โ
TXA may reduce mortality in adult trauma patients with hemorrhagic shock, if given within 3 hours of injury and after lifesaving interventions.
โ
TXA appears safe, with no significant increase in seizures or thromboembolic events.
๐๐จ๐ฌ๐ข๐ง๐ ๐๐๐๐จ๐ฆ๐ฆ๐๐ง๐๐๐ญ๐ข๐จ๐ง๐ฌ:
โก๏ธ 1g IV/IO bolus followed by hospital-based 1g over 8 hours
or
โก๏ธ 2g IV/IO bolus or slow infusion prehospital
(No clear evidence that one is superior although Dr. Antevy recommends the later)
๐๐ก๐๐ญ ๐๐จ๐๐ฌ๐งโ๐ญ ๐ข๐ญ ๐ก๐๐ฅ๐ฉ ๐ฐ๐ข๐ญ๐ก?
๐ No consistent benefit in long-term neurological outcomes or blood product reduction.
๐ No proven benefit in isolated TBI or pediatric trauma patients (evidence lacking).
๐ Key Findings:
โก๏ธ One analysis showed a 40% reduction in 24-hour mortality in TXA recipients.
โก๏ธ Another showed no benefit beyond 1 hour post-injury, though 3-hour window remains recommended.
โก๏ธ 2g bolus may slightly reduce transfusion needs but had a slight increase in seizure rate (though still rare).
๐๐ฆ๐ฉ๐ฅ๐๐ฆ๐๐ง๐ญ๐๐ญ๐ข๐จ๐ง ๐๐ข๐ฉ๐ฌ:
โ
Prioritize airway/breathing/circulation first.
โ
Administer TXA ASAP, ideally
