Objective: Early identification of the subset of trauma patients with acute hemorrhage who require resuscitation via massive transfusion protocol (MTP) initiation is vital because such identification can ensure the availability of resuscitation products immediately upon hospital arrival and result in improved clinical outcomes, including reduced mortality. However, there are currently few studies on the predictors of MTP in the unique setting of flight transport.
Methods: This was a retrospective study of adult trauma patients transported from the scene via flight to 6 trauma centers between March 1, 2019, and January 21, 2021.