Use of Uncrossmatched Cold-Stored Whole Blood in Injured Children With Hemorrhagic Shock

No transfusion reactions were reported. The median (IQR) time from ED admission to the start of the WB transfusion was 15 (14-77) minutes, compared with 303 (129-741) minutes (P < .001) for administration of at least 1 unit of RBCs, plasma, and platelets in the historical cohort (Figure).