Hemostatic Alterations in Patients With Cirrhosis: From Primary Hemostasis to Fibrinolysis.
Details
Serval ID
serval:BIB_FE8ABF436E74
Type
Article: article from journal or magazin.
Publication sub-type
Review (review): journal as complete as possible of one specific subject, written based on exhaustive analyses from published work.
Collection
Publications
Institution
Title
Hemostatic Alterations in Patients With Cirrhosis: From Primary Hemostasis to Fibrinolysis.
Journal
Hepatology
ISSN
1527-3350 (Electronic)
ISSN-L
0270-9139
Publication state
Published
Issued date
06/2020
Peer-reviewed
Oui
Volume
71
Number
6
Pages
2135-2148
Language
english
Notes
Publication types: Journal Article ; Review
Publication Status: ppublish
Publication Status: ppublish
Abstract
In the setting of liver cirrhosis (LC), profound hemostatic changes occur, which affect primary hemostasis, coagulation, and fibrinolysis. They involve prohemorrhagic and prothrombotic alterations at each of these steps. Patients with cirrhosis exhibit multifactorial thrombocytopenia and in vitro thrombocytopathy, counterbalanced by increased von Willebrand factor. The resultant shift is difficult to assess, but overall these changes probably result in a rebalanced primary hemostasis. Concerning coagulation, the reduced activity of coagulation factors is counterbalanced by an increase in factor VIII (produced by liver sinusoidal endothelial cells), a decrease of the natural anticoagulants, and complex changes, including changes in circulating microparticles, cell-free DNA, and neutrophil extracellular traps. Overall, these alterations result in a procoagulant state. As for fibrinolysis, increased tissue-type and urokinase-type plasminogen activators, a relatively decreased plasminogen activator inhibitor 1, and decreased levels of thrombin-activatable fibrinolysis inhibitor and α2-antiplasmin are counterbalanced by decreased plasminogen and a decreased fibrin clot permeability. Whether and how these changes shift fibrinolysis remains to be determined. Overall, the current consensus is that in patients with cirrhosis, the hemostasis is shifted toward a procoagulant state. We review the published evidence for the concept of LC as a prothrombotic state, discuss discordant data, and highlight the impact of the underlying cause of LC on the resultant imbalance.
Keywords
Thrombocytopenia, bleeding, coagulation, liver dysfunction, thrombosis
Pubmed
Web of science
Create date
27/02/2020 15:26
Last modification date
19/11/2020 6:26