Andexanet alfa will boost factor Xa inhibitor use
Patients with acute major bleeding associated with factor Xa inhibitor usage who received andexanet alfa experienced a significant decrease in anti–factor Xa activity, with more than three-quarters of patients experiencing good or excellent hemostatic efficiency after 12 hours. That finding emerged from the multicenter, prospective, open-label, single-group ANNEXA-4 trial published in the New England Journal of Medicine (2019 Feb 11. doi: 10.1056/NEJMoa1814051).
We reported this story at the annual meeting of the American College of Cardiology before it was published in the journal. Find our coverage at the link below.