Title

Measuring antiplatelet drug effects in the laboratory

UMMS Affiliation

Department of Pediatrics

Publication Date

2007-1

Document Type

Article

Subjects

Aspirin; Blood Platelets; Drug Resistance; Humans; *Laboratories; Platelet Aggregation Inhibitors; Platelet Function Tests; Platelet Glycoprotein GPIIb-IIIa Complex; Ticlopidine

Disciplines

Hematology | Oncology | Pediatrics

Abstract

This review discusses the advantages and disadvantages of currently available tests for the monitoring of antiplatelet therapy (especially aspirin and clopidogrel). Many tests of platelet function are now available for clinical use, and some of these tests have been shown to predict clinical outcomes after antiplatelet therapy. However, in most of these studies, the number of major adverse clinical events was low. No published studies address the clinical effectiveness of altering therapy based on the results of monitoring antiplatelet therapy. Therefore, the correct treatment, if any, of "resistance" to antiplatelet therapy is unknown and, other than in research trials, monitoring of antiplatelet therapy in patients is not generally recommended. A clinically meaningful definition of "resistance" to antiplatelet drugs needs to be developed, based on data linking drug-dependent laboratory tests to clinical outcomes in patients.

DOI of Published Version

10.1016/j.thromres.2006.11.012

Source

Thromb Res. 2007;120(3):323-36. Epub 2007 Jan 17. doi:10.1016/j.thromres.2006.11.012

Journal/Book/Conference Title

Thrombosis research

Related Resources

Link to article in PubMed

PubMed ID

17239428

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