Updates in periprocedural management of direct oral anticoagulants.

Abstract

PURPOSE OF REVIEW:

As the prevalence of patients on antithrombotics is increasing, anesthesiologists must have a firm understanding of these medications and considerations for their periprocedural management. This review details up-to-date periprocedural management of direct oral anticoagulants (DOACs).

RECENT FINDINGS:

DOACs have favorable pharmacokinetics including quick onset of action and short half-lives. Periprocedural management of DOACs relies heavily on drug half-life as well as procedural risk of bleeding. Other than a few exceptions, the American College of Cardiologists generally recommends complete clearance of oral anticoagulants prior to high-risk bleeding procedures and partial clearance prior to low-risk bleeding procedures. Procedures with little to no clinical risk of bleeding can be performed without any drug interruption or during trough levels. Exceptions to periprocedural DOAC management pertain to electrophysiology procedures.

SUMMARY:

With the exception of no clinically relevant bleeding risk or certain electrophysiology procedures, DOACs should be discontinued periprocedurally in accordance with bleeding risks and drug's half-life. Bridging is generally not recommended for DOACs.

• Authors: Jing Tao, Adriana D Oprea
• Journal: Current opinion in anaesthesiology (Curr Opin Anaesthesiol) Vol. 33 Issue 3 Pg. 423-431 (Jun 2020) ISSN: 1473-6500 [Electronic] United States
• PMID: 32371643 (Publication Type: Journal Article, Review)

Chemical References

• Anticoagulants

Topics

• Administration, Oral
• Anesthesiology (methods)
• Anticoagulants (administration & dosage, adverse effects)
• Atrial Fibrillation (complications, therapy)
• Hemorrhage (chemically induced)
• Humans
• Perioperative Care (methods)
• Perioperative Period
• Stroke (prevention & control)
• Venous Thromboembolism (drug therapy)