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Development of a Prehospital Tranexamic Acid Administration Protocol
Prehospital Emergency Care
|March 2, 2016
Summary
Early administration of tranexamic acid (TXA) in trauma patients significantly improves survival rates. This study details the first US ground EMS prehospital TXA protocol, demonstrating its safety and feasibility for broader adoption.
Area of Science:
- Emergency medicine
- Trauma care
- Pharmacology
Background:
- Early administration of tranexamic acid (TXA) is associated with reduced mortality in trauma patients.
- Developing a standardized prehospital protocol is crucial for effective TXA implementation.
Purpose of the Study:
- To develop a collaborative prehospital TXA administration protocol between ground EMS and an academic medical center.
- To establish a framework for early TXA intervention in trauma care.
Main Methods:
- A prehospital TXA protocol was collaboratively developed by physicians, pharmacists, and EMS personnel, based on CRASH-2 Trial findings.
- The protocol was initiated, with the first prehospital TXA dose administered in September 2013.
Main Results:
- Nineteen trauma patients received prehospital TXA, with a survival rate of 89% (17/19).
- Challenges in in-hospital maintenance dosing were noted, including miscommunication and protocol adherence issues.
Conclusions:
- The developed prehospital TXA protocol is safe and feasible, representing the first ground EMS administration in the USA.
- This protocol can serve as a model for other trauma centers, particularly those serving remote areas.
- Further multi-institutional studies are needed to confirm the survival benefits of prehospital TXA.
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