Abstract
Introduction:
For a patient with lupus anticoagulant (LA), activated coagulation time (ACT) was measured with two different types of devices (HEMOCHRON® 801 and HEMOCHRON® Jr).
Case Report:
ACTs during heparinization measured with the HEMOCHRON® 801 were over the range of measurement, while those with the HEMOCHRON® Jr. reflected an almost normal response to heparin.
Discussion:
The phospholipid contained in an activating agent of the HEMOCHRON® Jr was suggested to have counteracted the effect of LA.
Conclusion:
It was indicated that the coagulation status for LA-positive patients might be better assessed by ACT measured with phospholipid in an activating agent, although careful interpretation is required.
Keywords
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