Protein C in a patient with portal vein thrombosis in liver transplantation

Background. The problem of thromboses, including those associated with impaired hemostasis system, is relevant in orthotopic liver transplantation.Aim. To present the experience of intraoperative use of protein C during orthotopic liver transplantation in a patient with a high risk of recurrent portal vein thrombosis.Results. During orthotopic liver transplantation in a patient with a high risk of recurrent portal vein thrombosis, the intraoperative administration of the protein C preparation at a dosage of 500 IU contributed to the increase in plasma level of protein C by 48%. In the post-transplant period, recurrent portal vein thrombosis was not observed. Conclusion. Intraoperative administration of protein C in combination with basic therapy for orthotopic liver transplantation helps to prevent recurrent portal vein thrombosis.