[Recommendations on use of direct oral anticoagulants in the perioperative period]

Abstract

Because of the characteristics of direct oral anticoagulants (DOA), the lack of an antidote to completely reverse their anticoagulant effects, the absence of standardization in monitoring of their effects, and limited experience of their use, specific recommendations for their management in the perioperative period or in emergencies are required. In elective surgery, in patients with normal renal function and low hemorrhagic/ thrombotic risk, DOA should be withdrawn 2 days before the intervention; when the hemorrhagic/ thrombotic risk is higher, bridge therapy with a low molecular weight hepatin beginning 5 days before the intervention is proposed as an alternative. In emergency surgery, systematic administration of hemostatic drugs as prophylaxis is not recommended. In DOA-related acute hemorrhage, administration of prothrombin complex concentrate, fresh plasma or factor VIIa should be evaluated, and general measures to control bleeding should be implemented.