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
PubMed ID
17239428
Repository Citation
Harrison, Paul; Frelinger, Andrew L. III; Furman, Mark I.; and Michelson, Alan D., "Measuring antiplatelet drug effects in the laboratory" (2007). Hematology/Oncology. 91.
https://escholarship.umassmed.edu/peds_hematology/91