Background: Pediatric complex cranial vault reconstruction (CCVR) surgery is often associated with significant blood loss and transfusion. The authors recently changed our transfusion practice during CCVR to using whole blood (WB) instead of reconstituted blood (RB). The aim of this study was to assess the impact of this practice change. Our hypothesis was that replacement with WB would be as effective as RB for the outcomes of total perioperative blood donor exposures (BDEs) and the incidence of laboratory evidence of postoperative coagulopathy.
Methods: The authors queried the Pediatric Craniofacial Surgery Perioperative Registry for children ages ≤48 months from our institution who underwent CCVR and received either RB or WB. The primary outcomes of total perioperative BDEs and the incidence of laboratory evidence of postoperative coagulopathy were compared between the 2 cohorts.
Results: The query returned 59 subjects in the RB cohort and 52 subjects in the WB cohort. There were no significant differences in demographic variables between the 2 groups. Patients in the WB cohort were more likely to have ≤1 BDEs when compared to the RB cohort (62% versus 39%, respectively, P = 0.02). There was no significant difference in the incidence of postoperative coagulation laboratory test abnormalities between the WB and RB cohorts (0% versus 3.4%, respectively, P = 0.50).
Conclusion: There was no postoperative coagulopathy in the WB cohort. Whole blood was also associated with significantly fewer perioperative BDEs. Whole blood appears to be as effective as RB for replacement of blood loss in craniofacial surgery.