Mary Wilson
Well-known member
Anesthesia & Analgesia: November 2020 - Volume 131 - Issue 5 - p 1324-1333
doi: 10.1213/ANE.0000000000005147
G?rlinger, Klaus MD[SUP]*,†[/SUP]; Dirkmann, Daniel MD, PhD[SUP]*[/SUP]; Gandhi, Ajay MD[SUP]‡[/SUP]; Simioni, Paolo MD, PhD[SUP]?[/SUP]
Abstract
Patients with coronavirus disease 2019 (COVID-19) frequently experience a coagulopathy associated with a high incidence of thrombotic events leading to poor outcomes. Here, biomarkers of coagulation (such as D-dimer, fibrinogen, platelet count), inflammation (such as interleukin-6), and immunity (such as lymphocyte count) as well as clinical scoring systems (such as sequential organ failure assessment [SOFA], International Society on Thrombosis and Hemostasis disseminated intravascular coagulation [ISTH DIC], and sepsis-induced coagulopathy [SIC] score) can be helpful in predicting clinical course, need for hospital resources (such as intensive care unit [ICU] beds, intubation and ventilator therapy, and extracorporeal membrane oxygenation [ECMO]) and patient’s outcome in patients with COVID-19. However, therapeutic options are actually limited to unspecific supportive therapy. Whether viscoelastic testing can provide additional value in predicting clinical course, need for hospital resources and patient’s outcome or in guiding anticoagulation in COVID-19–associated coagulopathy is still incompletely understood and currently under investigation (eg, in the rotational thromboelastometry analysis and standard coagulation tests in hospitalized patients with COVID-19 [ROHOCO] study). This article summarizes what we know already about COVID-19–associated coagulopathy and—perhaps even more importantly—characterizes important knowledge gaps.
https://journals.lww.com/anesthesia-...mmatory.2.aspx
doi: 10.1213/ANE.0000000000005147
G?rlinger, Klaus MD[SUP]*,†[/SUP]; Dirkmann, Daniel MD, PhD[SUP]*[/SUP]; Gandhi, Ajay MD[SUP]‡[/SUP]; Simioni, Paolo MD, PhD[SUP]?[/SUP]
Abstract
Patients with coronavirus disease 2019 (COVID-19) frequently experience a coagulopathy associated with a high incidence of thrombotic events leading to poor outcomes. Here, biomarkers of coagulation (such as D-dimer, fibrinogen, platelet count), inflammation (such as interleukin-6), and immunity (such as lymphocyte count) as well as clinical scoring systems (such as sequential organ failure assessment [SOFA], International Society on Thrombosis and Hemostasis disseminated intravascular coagulation [ISTH DIC], and sepsis-induced coagulopathy [SIC] score) can be helpful in predicting clinical course, need for hospital resources (such as intensive care unit [ICU] beds, intubation and ventilator therapy, and extracorporeal membrane oxygenation [ECMO]) and patient’s outcome in patients with COVID-19. However, therapeutic options are actually limited to unspecific supportive therapy. Whether viscoelastic testing can provide additional value in predicting clinical course, need for hospital resources and patient’s outcome or in guiding anticoagulation in COVID-19–associated coagulopathy is still incompletely understood and currently under investigation (eg, in the rotational thromboelastometry analysis and standard coagulation tests in hospitalized patients with COVID-19 [ROHOCO] study). This article summarizes what we know already about COVID-19–associated coagulopathy and—perhaps even more importantly—characterizes important knowledge gaps.
https://journals.lww.com/anesthesia-...mmatory.2.aspx