Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2018 Feb;59(2):311-320.
doi: 10.1080/10428194.2017.1339874. Epub 2017 Jun 20.

Atrial fibrillation as a complication of ibrutinib therapy: clinical features and challenges of management

Affiliations
Review

Atrial fibrillation as a complication of ibrutinib therapy: clinical features and challenges of management

Bronwyn C Thorp et al. Leuk Lymphoma. 2018 Feb.

Abstract

Ibrutinib is a Bruton's tyrosine kinase (BTK) inhibitor finding increasingly widespread use in non-Hodgkin lymphoma. Evidence of an increased risk of atrial fibrillation (AF) emerged in Phase III studies with a median incidence of approximately 6%. The mechanism remains unknown, but inhibition of a cardioprotective pathway has been proposed. Ibrutinib induces a platelet function defect, increasing the bleeding risk of anticoagulation for AF stroke prophylaxis. Multiple potential drug interactions are an added complication. In this review we examine the characteristics and management of the reported cases of AF with ibrutinib and where possible make recommendations. The evidence suggests dose reduction or temporary suspension of drug, are feasible alternative to discontinuation. The optimum choice of thromboprophylaxis has not been determined, but we propose the use of novel anticoagulants (NOACs) and avoidance of anti-platelet agents where possible. Further research and consensus guidelines are required.

Keywords: Atrial fibrillation; Waldenstrom macroglobulinemia; anti-coagulation; chronic lymphocytic leukemia; ibrutinib; mantle cell lymphoma.

PubMed Disclaimer

Similar articles

Cited by

MeSH terms

LinkOut - more resources