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Published on: September 30, 2021
Use of recombinant factor VIIa for adjunctive hemorrhage control in trauma and surgical patients
Peyman Benharash1, Fred Bongard, Brant Putnam
1Harbor-UCLA Medical Center, 1000 West Carson Street, Torrance, CA 90509, USA.
Abstract:
Recombinant factor VIIa (rFVIIa) has recently been described for patients with ongoing massive bleeding in a number of different clinical scenarios. A retrospective chart review was conducted at a public level I trauma center in order to describe the use of rFVIIa in trauma and surgical patients with massive bleeding despite surgical control. Fifteen trauma and general surgical patients underwent major operative procedures and developed coagulopathy requiring massive blood product transfusion. All patients had continued life-threatening hemorrhage despite surgical control of bleeding. The mean base deficit was 6 and arterial lactate was 9.0 mmol/L. An initial dose of rFVIIa was given intravenously, followed by a second dose if there was evidence of at least a partial response. Twelve of 15 patients who had been expected to die from hemorrhage survived for greater than 48 hours, and 7 survived to hospital discharge. A partial or complete hemostatic response to rFVIIa was noted in 12 of 15 patients. The number of blood products received after administration of rFVIIa was significantly reduced and the International Normalized Ratio (INR) decreased. Our experience demonstrates that rFVIIa may reduce or completely arrest coagulopathic bleeding in trauma and surgical patients after vascular control.
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