Drugs

, Volume 55, Issue 6, pp 767–777

Current Drug Treatment Strategies for Disseminated Intravascular Coagulation

Authors

    • Department of Intensive Care, Academic Medical CenterUniversity of Amsterdam
  • Marcel Levi
    • Center for Haemostasis, Thrombosis, Atherosclerosis and Inflammation Research, Academic Medical CenterUniversity of Amsterdam
  • Christiaan P. Stoutenbeek
    • Department of Intensive Care, Academic Medical CenterUniversity of Amsterdam
  • Sander J. H. van Deventer
    • Department of Experimental Internal Medicine, Academic Medical CenterUniversity of Amsterdam
Disease Management

DOI: 10.2165/00003495-199855060-00004

Cite this article as:
de Jonge, E., Levi, M., Stoutenbeek, C.P. et al. Drugs (1998) 55: 767. doi:10.2165/00003495-199855060-00004
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Summary

Disseminated intravascular coagulation (DIC) can be caused by a variety of diseases. Experimental models of DIC have provided substantial insight into the pathogenesis of this disorder, which may ultimately result in improved treatment. Disseminated coagulation is the result of a complex imbalance of coagulation and fibrinolysis. Simultaneously occurring tissue factor-dependent activation of coagulation, depression of natural anticoagulant pathways and shutdown of endogenous fibrinolysis all contribute to the clinical picture of widespread thrombotic deposition in the microvasculature and subsequent multiple organ failure.

Cornerstone for the treatment of DIC is the optimal management of the underlying disorder. At present, specific treatment of the coagulation disorders themselves is not based on firm evidence from controlled clinical trials. Plasma and platelet transfusion are used in patients with bleeding or at risk for bleeding and low levels of coagulation factors or thrombocytopenia. The role of heparin and low molecular weight heparin is controversial, but their use may be justified in patients with active DIC and clinical signs of extensive fibrin deposition such as those with meningococcal sepsis. There is some evidence to indicate that low molecular weight heparin is as effective as unfractionated heparin but may be associated with a decreased bleeding risk.

Antithrombin III (AT III) replacement appears to be effective in decreasing the signs of DIC if high doses are administered, but effects on survival or other clinically significant parameters are at best uncertain. If AT III supplementation is used, the dosage should be selected to achieve normal or supranormal plasma levels of 100% or higher. Results of studies on protein C concentrate, thrombomodulin or inhibitors of tissue factor are promising, but the efficacy and safety of these novel strategies remains to be established in appropriate clinical trials.

Copyright information

© Adis International Limited 1998