Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis
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Blood Coagul. Fibrinolysis · Apr 2021
ReviewViscoelastic hemostasis assays in septic, critically ill coronavirus disease 2019 patients: a practical guide for clinicians.
Coronavirus disease 2019 (COVID-19)-associated coagulopathy is unusual, poorly defined and is linked with significant hypercoagulability and microthrombotic and macrothrombotic complications leading to worse outcomes and higher mortality. Conventional coagulation assays do not always actively reflect these derangements and might fail to detect this coagulopathy. Viscoelastic hemostatic assays (VHA) provide a possible tool that adds to conventional coagulation assays in identifying this hypercoagulable state. ⋯ Few studies described VHA findings in patients with COVID-19 showing significant hypercoagulability and fibrinolysis shutdown. Clinicians taking care of these patients might have little experience interpreting VHA results. By reviewing the available literature on the use of VHA in sepsis, and the current knowledge on COVID-19-associated coagulopathy we provide clinicians with a practical guide on VHA utilization in patients with COVID-19.