Heparin-induced thrombocytopenia in critically ill patients.

@article{Warkentin2011HeparininducedTI,
  title={Heparin-induced thrombocytopenia in critically ill patients.},
  author={Theodore E Warkentin},
  journal={Seminars in thrombosis and hemostasis},
  year={2011},
  volume={41 1},
  pages={49-60}
}
Critically ill patients commonly evince thrombocytopenia, either evident on admission to the intensive care unit (ICU) or that develops during their stay. Heparin-induced thrombocytopenia (HIT) explains thrombocytopenia in only approximately 1/100 critically ill patients; also, only 1 or 2 in 10 ICU patients with a positive PF4-dependent enzyme immunoassay has “true” HIT. Thus, there is major potential for overdiagnosis of HIT in the ICU. A recent study showing that dalteparin is associated… CONTINUE READING