Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-54198
Sørensen, B; Spahn, D R; Innerhofer, P; Spannagl, M; Rossaint, R (2011). Clinical review: Prothrombin complex concentrates - evaluation of safety and thrombogenicity. Critical Care, 15(1):201-209.
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Prothrombin complex concentrates (PCCs) are used mainly for emergency reversal of vitamin K antagonist therapy. Historically, the major drawback with PCCs has been the risk of thrombotic complications. The aims of the present review are to examine thrombotic complications reported with PCCs, and to compare the safety of PCCs with human fresh frozen plasma. The risk of thrombotic complications may be increased by underlying disease, high or frequent PCC dosing, and poorly balanced PCC constituents. The causes of PCC thrombogenicity remain uncertain but accumulating evidence indicates the importance of factor II (prothrombin). With the inclusion of coagulation inhibitors and other manufacturing improvements, today's PCCs may be considered safer than earlier products. PCCs may be considered preferable to fresh frozen plasma for emergency anticoagulant reversal, and this is reflected in the latest British and American guidelines. Care should be taken to avoid excessive substitution with prothrombin, however, and accurate monitoring of patients' coagulation status may allow thrombotic risk to be reduced. The risk of a thrombotic complication due to treatment with PCCs should be weighed against the need for rapid and effective correction of coagulopathy.
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|Item Type:||Journal Article, refereed, further contribution|
|Communities & Collections:||04 Faculty of Medicine > University Hospital Zurich > Institute of Anesthesiology|
|Dewey Decimal Classification:||610 Medicine & health|
|Deposited On:||08 Jan 2012 10:08|
|Last Modified:||02 Dec 2013 11:38|
|Additional Information:||Erratum in: Crit Care. 2011;15(2):409.|
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