Protamine sulphate for treatment of severe post-reperfusion coagulopathy in pediatric liver transplantation.

In this case report, we describe a child with biliary atresia who underwent a living LDLT and developed severe coagulopathy after reperfusion of the graft. The ROTEM analysis strongly suggested the presence of either a heparin effect or severe deficiency of coagulation factors. The former diagnosis was supported by a subsequent in-vitro HEPTEM. A small dose of protamine sulphate was then administered, which promptly restored hemostasis. The remainder of the procedure was uneventful.