When and How to Use Reversal Agents for Direct Oral Anticoagulants?

Curr Cardiol Rep. 2023 May;25(5):371-380. doi: 10.1007/s11886-023-01858-x. Epub 2023 Mar 28.

Abstract

Purpose of review: Our objective is to describe currently available reversal agents for direct oral anticoagulants (DOACs), their target population, the available clinical practice recommendations and future directions.

Recent findings: Specific (idarucizumab for dabigatran and andexanet alfa for direct factor Xa inhibitors) and non-specific (prothrombin complex concentrates) reversal agents are effective in neutralizing the anticoagulant effect of DOACs. New investigational antidotes such as ciraparantag and VMX-C001 offer an alternative to andexanet alfa in reversing the anticoagulant activity of direct oral factor Xa inhibitors, but more clinical data are needed before they could be licensed for use. Specific reversal agents are recommended for use in clinical situations within their licensed indications (i.e.: reversal of DOACs in patients with severe uncontrolled or life-threatening bleeding or in need of emergency surgery or other invasive procedures), while non-specific reversal agents may be used when specific antidotes are not available or indicated.

Keywords: Andexanet alfa; Anticoagulation; Ciraparantag; Idarucizumab; Prothrombin complex concentrates; VMX-C001.

Publication types

  • Review

MeSH terms

  • Administration, Oral
  • Anticoagulants* / adverse effects
  • Antidotes* / pharmacology
  • Antidotes* / therapeutic use
  • Dabigatran / therapeutic use
  • Factor Xa Inhibitors / pharmacology
  • Factor Xa Inhibitors / therapeutic use
  • Hemorrhage / chemically induced
  • Hemorrhage / drug therapy
  • Hemorrhage / prevention & control
  • Humans
  • Recombinant Proteins / therapeutic use

Substances

  • Anticoagulants
  • Antidotes
  • Dabigatran
  • Factor Xa Inhibitors
  • Recombinant Proteins