Thrombophilia Screen ( excluding Lupus Screen )

Coagulation

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Description

Thrombophilia testing aims to detect an increased tendency to venous thrombosis if patient selection and testing is in accordance with published guidelines.

This investigation includes: Antithrombin, Protein C (chromogenic), Free Protein S, Activated Protein C Resistance, Factor V Leiden, and Prothrombin 20210A Allele.

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Indications

Where a heritable thrombophilia screen is indicated according to appropriate guidelines. Please request lupus anticoagulant screening separately if indicated.

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Sample Type

Plasma (Citrate Blue) x 4.

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Reference Range

Reference range indicated on report.

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Turnaround Time

Within 2 weeks

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Testing Frequency

Weekly.

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External Notes

A coagulation screen with thrombin time is normally carried out. If required a Lupus anticoagulant Screen must be requested. Five citrate (blue top) and one plain serum sample are sufficient for both Thrombophilia and Lupus testing.

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Patient Preparation

No special requirements.

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References

Baglin et al; British Committee for Standards in Haematology. Clinical guidelines for testing for heritable thrombophilia. Br J Haematol. 2010 Apr;149( 2 ):209-220

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See Also

Antithrombin
Protein C Chromogenic Assay
Free Protein S Antigen
Factor V Leiden
Activated Protein C Resistance ( APCR )
Prothrombin 20210A Allele ( PT20210A )

Please note: the above information is subject to change and we endeavour to keep this website up to date wherever necessary.