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Cardiovascular Toxicities Associated With Ibrutinib.
- Source :
-
Journal of the American College of Cardiology [J Am Coll Cardiol] 2019 Oct 01; Vol. 74 (13), pp. 1667-1678. - Publication Year :
- 2019
-
Abstract
- Background: Ibrutinib has revolutionized treatment for several B-cell malignancies. However, a recent clinical trial where ibrutinib was used in a front-line setting showed increased mortality during treatment compared with conventional chemotherapy. Cardiovascular toxicities were suspected as the culprit but not directly assessed in the study.<br />Objectives: The purpose of this study was to identify and characterize cardiovascular adverse drug reactions (CV-ADR) associated with ibrutinib.<br />Methods: This study utilized VigiBase (International pharmacovigilance database) and performed a disproportionality analysis using reporting odds ratios (ROR) and information component (IC) to determine whether CV-ADR and CV-ADR deaths were associated with ibrutinib. IC compares observed and expected values to find associations between drugs and adverse drug reactions using disproportionate Bayesian-reporting; IC <subscript>025</subscript> (lower end of the IC 95% credibility interval) >0 is significant.<br />Results: This study identified 303 ibrutinib-associated cardiovascular deaths. Ibrutinib was associated with higher reporting of supraventricular arrhythmias (SVAs) (ROR: 23.1; 95% confidence interval: 21.6 to 24.7; p < 0.0001; IC <subscript>025</subscript> : 3.97), central nervous system (CNS) hemorrhagic events (ROR: 3.7; 95% confidence interval: 3.4 to 4.1; p < 0.0001; IC <subscript>025</subscript> : 1.63), heart failure (ROR: 3.5; 95% confidence interval: 3.1 to 3.8; p < 0.0001; IC <subscript>025</subscript> : 1.46), ventricular arrhythmias (ROR: 4.7; 95% confidence interval: 3.7 to 5.9; p < 0.0001; IC <subscript>025</subscript> : 0.96), conduction disorders (ROR: 3.5; 95% confidence interval: 2.7 to 4.6; p < 0.0001; IC <subscript>025</subscript> : 0.76), CNS ischemic events (ROR: 2.2; 95% confidence interval: 2.0 to 2.5; p < 0.0001; IC <subscript>025</subscript> : 0.73), and hypertension (ROR: 1.7; 95% confidence interval: 1.5 to 1.9; p < 0.0001; IC <subscript>025</subscript> : 0.4). CV-ADR often occurred early after ibrutinib administration. Importantly, CV-ADR were associated with fatalities that ranged from ∼10% (SVAs and ventricular arrhythmias) to ∼20% (CNS events, heart failure, and conduction disorders). Ibrutinib-associated SVA portends poor prognosis when CNS events occur concomitantly, with 28.8% deaths (15 of 52 cases).<br />Conclusions: Severe and occasionally fatal cardiac events occur in patients exposed to ibrutinib. These events should be considered in patient care and in clinical trial designs. (Evaluation of Reporting of Cardio-vascular Adverse Events With Antineoplastic and Immunomodulating Agents [EROCA]; NCT03530215).<br /> (Copyright © 2019 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)
- Subjects :
- Adenine analogs & derivatives
Aged
Aged, 80 and over
Cardiovascular Diseases diagnosis
Databases, Factual trends
Female
Humans
Male
Mortality trends
Piperidines
Retrospective Studies
Adverse Drug Reaction Reporting Systems trends
Cardiovascular Diseases chemically induced
Cardiovascular Diseases mortality
Pharmacovigilance
Pyrazoles adverse effects
Pyrimidines adverse effects
Subjects
Details
- Language :
- English
- ISSN :
- 1558-3597
- Volume :
- 74
- Issue :
- 13
- Database :
- MEDLINE
- Journal :
- Journal of the American College of Cardiology
- Publication Type :
- Academic Journal
- Accession number :
- 31558250
- Full Text :
- https://doi.org/10.1016/j.jacc.2019.07.056