%0 Journal Article %T Intervention in COVID-19 linked hypercoaguable states characterized by circuit thrombosis utilizing a direct thrombin inhibitor. %A Seshadri M %A Ahamed J %A Laurence J %J Thromb Update %V 1 %N 0 %D 2020 Dec %M 38620488 暂无%R 10.1016/j.tru.2020.100009 %X •Circuit thrombosis complicates CRRT in COVID-19 despite standard heparin-based anticoagulation regimens.•5 cases of CRRT thrombosis despite heparin-based anticoagulation resolved using a direct thrombin inhibitor, argatroban.•Changes in fibrinogen levels better reflected response to anticoagulation than did changes in D-dimer levels.•High fibrinogen levels and decreased anti-thrombin III activity may relate to argatroban superiority in these cases.