Related Experiment Video
Updated: Jun 12, 2026

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
Published on: February 28, 2012
Apixaban in acute coronary syndromes
Ganesan Karthikeyan1, John W Eikelboom
1Department of Cardiology, Cardiothoracic Sciences Center, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India. karthik2010@gmail.com
Apixaban, a direct factor Xa inhibitor, shows promise for managing acute coronary syndromes (ACS). Early data suggests its potential role in long-term anticoagulation therapy for ACS patients.
Area of Science:
- Cardiology
- Pharmacology
Background:
- Anticoagulants are crucial in managing acute coronary syndromes (ACS).
- Long-term anticoagulation strategies for ACS require ongoing evaluation.
- Factor Xa inhibitors represent a novel therapeutic class.
Purpose of the Study:
- To review the evidence for anticoagulants in long-term ACS management.
- To present preliminary data on apixaban from the APPRAISE trial.
- To discuss the future potential of apixaban in ACS.
Main Methods:
- Review of existing literature on anticoagulants for ACS.
- Analysis of Phase 2 APPRAISE trial data for apixaban.
- Evaluation of safety and efficacy endpoints.
Main Results:
- Apixaban is an orally active, selective, direct factor Xa inhibitor.
- Preliminary data from the APPRAISE trial provides insights into apixaban's use.
- Evidence for long-term anticoagulation in ACS is critically reviewed.
Conclusions:
- Apixaban is under evaluation for ACS management.
- Further research is needed to establish apixaban's role in long-term ACS therapy.
- Apixaban may offer a future therapeutic option for ACS patients.
Related Concept Videos
Acute Coronary Syndrome III: Diagnostic Studies
Acute Coronary Syndrome IV: Interprofessional Care
Acute Coronary Syndrome I: Introduction
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...

