Abstract
A 78-year-old male is brought to the emergency department after falling on ice and sustaining head trauma outside of his home. A computed tomography (CT) head scan shows intracerebral hemorrhage. The patient is noted to have a medical history significant for non-valvular atrial fibrillation for which he takes dabigratran etexilate anticoagulant medication. Coagulation laboratory studies show prothrombin time (PT) 13.1 s, activated partial thromboplastin time (aPTT) 62.0 s. A type and screen (ethylenediaminetetraacetic acid, EDTA anticoagulant) is submitted to the blood bank along with a request for four units of fresh frozen plasma (FFP).
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Recommended Reading
Yeh CH, Gross PL, Weitz JI. Evolving use of new oral anticoagulants for treatment of venous thromboembolism. Blood. 2014;124(7):1020–8.
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Friedman, M., West, K., Bizargity, P. (2016). Help, I Cannot Stop the Bleeding!. In: Immunohematology and Transfusion Medicine. Springer, Cham. https://doi.org/10.1007/978-3-319-22342-1_34
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DOI: https://doi.org/10.1007/978-3-319-22342-1_34
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