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Efficacy and safety of platelet inhibitors

Ornella Binazon1, Audrey Dubois-Gauche, Radu M Nanau

  • 1In Vitro Drug Safety and Biotechnology, Toronto, ON, Canada.

Journal of Pharmacy & Pharmaceutical Sciences : a Publication of the Canadian Society for Pharmaceutical Sciences, Societe Canadienne Des Sciences Pharmaceutiques
|May 21, 2013
PubMed

Insights

This review explores how platelets contribute to cardiovascular thrombosis and how pharmacogenetics influences treatment risks. It highlights a novel lymphocyte toxicity assay for predicting adverse drug events.

Area of Science:

  • Cardiovascular Medicine
  • Pharmacogenetics
  • Hematology

Background:

  • Ischemic heart disease remains a leading global cause of mortality.
  • Improvements in cardiovascular event prevention and management have reduced related deaths.
  • Platelet activation is central to cardiovascular thrombosis.

Purpose of the Study:

  • To review platelet involvement in cardiovascular thrombosis.
  • To analyze the role of pharmacogenetics in cardiovascular risk.
  • To discuss antiplatelet drug efficacy, adverse events, and monitoring.

Main Methods:

  • Systematic PubMed search using relevant keywords in English and French.
  • Review of pharmacokinetic and pharmacodynamic properties of antiplatelet agents.
  • Analysis of clinical trial data on antiplatelet drug efficacy and safety.

Main Results:

  • Platelet inhibitors are crucial in managing cardiovascular events.
  • Pharmacogenetics can significantly modulate individual responses and risks associated with antiplatelet therapy.
  • A lymphocyte toxicity assay shows promise for predicting idiosyncratic adverse drug reactions.

Conclusions:

  • Understanding platelet pathophysiology and pharmacogenetics is key to optimizing antiplatelet therapy.
  • Therapeutic drug monitoring and novel diagnostic assays can improve patient outcomes.
  • The lymphocyte toxicity assay offers a new approach to personalized antiplatelet medication management.

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