The risk vs. benefit calculus of anticoagulation in patients with ibrutinib-related atrial fibrillation.

ABSTRACT: For ibrutinib-related atrial fibrillation (IRAF), guidelines for anticoagulation do not exist. We sought to describe stroke, bleeding, and anticoagulation rates among patients with IRAF. We performed a single-center retrospective review of 168 patients treated with ibrutinib followed from 2013 to 2022. Over a median follow-up of 6.4 years, 44 (26.0%) patients developed IRAF of which 38 (86.4%) had a CHA2DS2-VASc ≥2 and 7 (15.9%) had a HAS-BLED ≥3. Anticoagulation was initiated in 20 (45.5%) without a clear pattern in scores, risk factors, or cumulative dose, besides having another reason for anticoagulation. Few patients with IRAF developed non-hemorrhagic CVA (n = 3, 6.8%) or significant bleeding (n = 3, 6.8%). Among those with each adverse outcome, 2 in each group were anti

SUBMITTER: Patel R 

PROVIDER: S-EPMC10952122 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature