Bleeding Risk in CVCs

Overview

Since many of the patients in an intensive care unit suffer from disorders of hemostasis, bleeding is a main concern applying central venous catheters. Even if there are some data indicating elevated international normalized ratio may not increase the risk of bleeding no clear cut-off has been defined so far. An INR \> 1.5 is generally considered to increase the risk of bleeding. Furthermore, many authors consider platelets below 50 x 109 /l as a contra-indication to CVC cannulation, since there are some data this may increase the risk of bleeding. Therefore platelet transfusion before venous puncture is suggested. In our clinical experience INR \> 1.5 and platelets \< 50 x 109 /l do not correlate with increased risk of bleeding. The aim of this study is to demonstrate, that coagulopathy, defined by INR and platelet count, is not decisive for bleeding.

Conditions

Interventions