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Review
. 2024 Oct;22(10):2889-2899.
doi: 10.1016/j.jtha.2024.07.009. Epub 2024 Jul 17.

Reversal of direct oral anticoagulants: guidance from the SSC of the ISTH

Jerrold H Levy  1 , Joseph R Shaw  2 , Lana A Castellucci  3 , Jean M Connors  4 , James Douketis  5 , Edelgard Lindhoff-Last  6 , Bianca Rocca  7 , Charles Marc Samama  8 , Deborah Siegal  3 , Jeffrey I Weitz  9
Affiliations
Free article
Review

Reversal of direct oral anticoagulants: guidance from the SSC of the ISTH

Jerrold H Levy et al. J Thromb Haemost. 2024 Oct.
Free article

Abstract

The currently approved direct oral anticoagulants (DOACs) are increasingly used in clinical practice. Although serious bleeding risks are lower with DOACs than with vitamin K antagonists, bleeding remains the most frequent side effect. Andexanet alfa and idarucizumab are the currently approved specific reversal agents for oral factor (F)Xa inhibitors and dabigatran, respectively. Our prior guidance document was published in 2016, but with more information available on the utility and increased use of these reversal agents and other bleeding management strategies, we have updated this International Society on Thrombosis and Haemostasis guidance document on DOAC reversal. In this narrative review, we compare the mechanism of action of specific and nonspecific reversal agents, review the clinical data supporting their use, and provide guidance on when reversal is indicated. In addition, we briefly discuss the reversal of oral FXIa inhibitors, a new class of DOACs currently under clinical development.

Keywords: andexanet; bleeding; direct oral anticoagulants; factor XI inhibitors; idarucizumab; prothrombin complex concentrates.

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Conflict of interest statement

Declaration of competing interests J.H.L.: Participation on Advisory or Steering Committees for Grifols, Octapharma, Takeda, and Werfen. J.R.S.: In-kind laboratory support from Diagnostica Stago. L.A.C.: L.A.C.’s research institution has received honoraria from Bayer, BMS-Pfizer Alliance, The Academy for Continued Advancement in Healthcare Education, Amag Pharmaceutical, LEO Pharma, Sanofi, Valeo Pharma, and Servier. L.A.C. holds a Tier 2 Research Chair from the University of Ottawa. J.M.C.: Participation on Scientific Advisory Boards and consulting for Abbott, Anthos, BMS, Pfizer, Roche, Sanofi, and Werfen; research funding from CSL Behring to the institution. J.D.: Serves on advisory committees for Pfizer, Sanofi, Leo Pharma, Bristol-Myers Squibb, and Janssen. E.L-L.: Lecture honoraria and advisory fees from Bayer AG, Boehringer Ingelheim, Bristol-Myers Squibb/Pfizer, Daiichi Sankyo, Portola, CSL Behring, Norgine, Roche, Leo, AstraZeneca, and Aspen; institutional research support from Bayer AG, Bristol-Myers Squibb/Pfizer, Daiichi Sankyo, Werfen, and CSL Behring. B.R.: Consultant for AbocaSRL on medical devices; Advisory Committee for Bayer AG. C.M.S.: Advisory for Norgine Pharma. D.S.: Honoraria for educational presentations and advisory fees paid indirectly to research institute from AstraZeneca, BMS-Pfizer, Roche, Servier. D.S. is supported by a Tier 2 Canada Research Chair in Anticoagulant Management of Cardiovascular Disease. J.I.W.: Consultant or member of Advisory Boards or Steering Committees for Anthos, Bayer, Boehringer Ingelheim, Bristol-Myers Squibb, Daiichi Sankyo, Johnson and Johnson, Merck, and Regeneron.

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