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Platelet antiaggregants in stroke prevention

Sarkis G Morales Vidal1, Sean Ruland

  • 1Neurology Department, Stritch School of Medicine, Loyola University Chicago, 2160 South 1st Avenue, Building 105, Room 2700, Maywood, IL 60153, USA. smoralesvidal@lumc.edu

Neurologic Clinics
|July 31, 2013
PubMed

Insights

Antiplatelet agents help prevent recurrent ischemic strokes. This review updates evidence on their optimal use, including timing, dosage, and combinations, for stroke risk reduction and managing side effects.

Area of Science:

  • Neurology
  • Cardiology
  • Pharmacology

Background:

  • Antiplatelet therapy is crucial for preventing recurrent ischemic strokes.
  • The efficacy and safety of antiplatelet agents depend on various factors like timing, dosage, and combination therapies.

Purpose of the Study:

  • To provide an evidence-based update on the latest advancements in antiplatelet therapy for stroke prevention.
  • To analyze the impact of different antiplatelet strategies on stroke risk reduction and adverse events.

Main Methods:

  • Systematic review of recent clinical trials and observational studies.
  • Analysis of data concerning timing, dosage, and combination of antiplatelet agents.
  • Evaluation of reported stroke recurrence rates and bleeding complications.

Main Results:

  • Different antiplatelet regimens show varying degrees of effectiveness in reducing stroke recurrence.
  • Specific dosages and treatment durations are associated with distinct risk-benefit profiles.
  • Combination antiplatelet therapy may offer enhanced protection but increases bleeding risk.

Conclusions:

  • Optimizing antiplatelet therapy requires careful consideration of individual patient factors and therapeutic strategies.
  • Evidence-based guidelines are essential for guiding the appropriate use of antiplatelet agents in stroke prevention.
  • Further research is needed to refine antiplatelet protocols for maximizing efficacy and minimizing adverse effects.

Keywords:
AntiplateletAspirinCilostazolClopidogrelDypiridamoleHemorrhageStroke

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