Antithrombotic strategies in patients on oral anticoagulant therapy undergoing percutaneous coronary intervention: a...

Area of Science:

• Cardiology
• Pharmacology

Background:

• Growing number of patients on chronic oral anticoagulation therapy undergoing percutaneous coronary intervention (PCI).
• Absence of evidence-based data and practice guidelines for optimal antithrombotic treatment post-PCI in this population.
• Variable and physician-dependent strategies currently employed.

Purpose of the Study:

• To review current evidence regarding antithrombotic strategies for patients on oral anticoagulation undergoing PCI.
• To propose a patient-tailored algorithm for post-PCI antithrombotic management.
• To balance the risks of bleeding, ischemic complications, and thromboembolism.

Main Methods:

• Review of existing scientific literature on antithrombotic therapy in patients on oral anticoagulation undergoing PCI.
• Development of a clinical decision-making algorithm based on risk stratification.
• Consideration of bleeding risk, ischemic events, and thromboembolic potential.

Main Results:

• Current evidence is limited, leading to heterogeneous clinical practices.
• An individualized approach is necessary to optimize antithrombotic therapy.
• The proposed algorithm aims to guide physicians in selecting appropriate strategies.

Conclusions:

• There is a critical need for evidence-based guidelines for managing antithrombotic therapy post-PCI in patients on oral anticoagulation.
• A tailored, risk-stratified approach is essential for effective patient management.
• Further research is warranted to establish definitive treatment protocols.