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Blood Sciences

Blood Test Information

Dabigatran
(a.k.a Haemoclot, Thrombin Inhibitor, Heparin)
minimum sample volume required ~ 2.7ml

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Special instructions
For assessment of peak plasma levels, citrate sample to be taken 2-3 hours after ingestion.

If dabigatran accumulation is suspected, a trough sample at 12 hours may be useful.

Please note: Sample must be received in laboratory and tested within 4 hours of collection.

Recommend advice from clinical haematologist before requesting assay. Please inform the haematology laboratory prior to sending sample.

For interpretation of result please discuss with haematology clinical staff.

Urgent samples will be analysed within one hour from receipt of sample, laboratory must be informed prior to receiving sample.

Contact Laboratory before requesting

Turnaround Time
24 hours

Department: Haematology

Clinical Application
Direct oral anticoagulants (DOACs) do not usually require routine monitoring due to their predictable pharmacology.

Knowledge of drug level during bleeding, thromboembolic event, invasive procedures, extremes of body weight, suspected non-compliance or overdose may be useful in clinical management.

Routine coagulation tests must not be used to predict or monitor DOAC effect.

 
 

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