Title:An Update of the Efficacy and Comparative Characteristics of Direct
(New) Oral Anticoagulants (DOACs)
Volume: 20
Issue: 2
Author(s): Ozgur Karcioglu*, Sarper Yilmaz, Göksu Afacan, Eylem Ersan, Derya Abuşka, Sehmus Zengin, Bilgen Ozkaya, Mandana Hosseinzadeh and Selman Yeniocak
Affiliation:
- Department of Emergency Medicine, Istanbul Education and Research Hospital, Istanbul, Turkey
Keywords:
Direct oral anticoagulants, new oral anticoagulants, anticoagulation, venous thromboembolism, thrombosis, thromboembolic disease.
Abstract: Direct (New-generation) Oral Anticoagulants (DOACs) have emerged as effective
agents which are used in place of vitamin-K antagonists in treatment and prophylaxis of Venous
Thromboembolism (VTE), atrial fibrillation and other thrombotic diseases. Among them, the FIIa-
direct thrombin inhibitor dabigatran and FXa inhibitors (rivaroxaban, apixaban, edoxaban) are
the most broadly used. Anticoagulant dosing may differ under special considerations. The patients’
physiological reserves, organ functional status and failures should be taken into account in clinical
decision-making processes. The advantages and drawbacks of each specific agent should be
weighed with special regard to metabolism, pharmacokinetics and pharmacodynamics, along with
the efficiency of the agents in different indications. This article aims to review the most recent literature
to highlight the usage and efficacy of the agents in different clinical conditions.