Acute and long-term antiplatelet therapy

Athanasios I Papathanasiou1, John A Goudevenos, Dimitri P Mikhailidis

  • 1Department of Cardiology, Medical School, University of Ioannina, Ioannina, Greece. atselep@uoi.gr

Insights

Antiplatelet therapy, including aspirin and newer agents, is crucial for managing atherothrombotic vascular disease. This review summarizes key trials and recommendations for effective and safe antiplatelet treatment.

Area of Science:

  • Cardiovascular Medicine
  • Hematology
  • Pharmacology

Background:

  • Atherothrombotic vascular diseases (e.g., acute coronary syndromes, stroke) are leading causes of death globally.
  • Platelet activation and aggregation are central to the development and manifestation of these conditions.
  • Antiplatelet therapy significantly improves outcomes for patients with established atherothrombotic disease.

Purpose of the Study:

  • To review major clinical trials on antiplatelet therapy for atherothrombotic disease.
  • To summarize current recommendations for the efficacy and safety of these treatments.
  • To provide an overview of established and newer antiplatelet agents.

Main Methods:

  • Literature review of landmark clinical trials.
  • Analysis of efficacy and safety data for antiplatelet agents.
  • Synthesis of current clinical practice guidelines and recommendations.

Main Results:

  • Aspirin remains a cornerstone, with similar effectiveness shown for adenosine diphosphate (ADP) receptor antagonists (clopidogrel, ticlopidine) and glycoprotein (GP) IIb/IIIa inhibitors.
  • These agents improve outcomes in patients with established atherothrombotic vascular disease.
  • The review covers efficacy and safety profiles based on major clinical studies.

Conclusions:

  • Antiplatelet therapy is essential for managing atherothrombotic vascular disease.
  • Multiple drug classes, including aspirin, ADP antagonists, and GP IIb/IIIa inhibitors, are effective.
  • Understanding trial data and recommendations is key for optimizing patient care and safety.

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