Before 2010, several articles were published supporting the chromogenic factor X [CFX] assay [not to be confused with the chromogenic anti-factor Xa heparin assay] for monitoring warfarin therapy, especially in patients whose lupus anticoagulant [LAC } could falsely prolong the prothrombin time.
Posts - Anticoagulant Therapy
Jan 2, 2021 1:36pm
Nov 11, 2020 7:13pm
From Asha Rajai: Is it OK to use DOAC-STOP for lupus testing? Has it been approved by ISTH or CLSI?
Oct 20, 2020 5:24pm
Thanks to hemostasis expert and colleague Dave McGlasson for a recent phone discussion on the effects of marijuana on warfarin therapy [disclaimer: no
Oct 15, 2020 1:09pm
Announcing a 9-30-20 open access publication [forgive the self-reference]: McGlasson DL, Fritsma, GA. In vitro detection and removal of direct oral anticoagulants from patient plasma specimens. Annals of Blood 2020:doi: 10.21037/aob-20-16.