How do you measure the oral direct thrombin inhibitor dabigatran?

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Standard thrombin time
7% (7 votes)
Activated partial thromboplastin time (APTT, PTT)
5% (5 votes)
Chromogenic ecarin clotting time assay
11% (10 votes)
HEMOCLOT thrombin inhibitor assay (plasma-diluted thrombin time)
19% (18 votes)
We don't measure dabigatran
57% (54 votes)
Total votes: 94