Abstract 14603: Arterial Vascular Events in Men With Prostate Cancer Receiving Hormone Therapy: An Analysis of the FDA Adverse Event Reporting System (FAERS)

Kathleen W Zhang, Michael G Fradley, Daniel Addison, Courtney Campbell, Arjun K Ghosh, Adam C Calaway, Jorge Alberto Garcia, Lee Ponsky, Daniel Lenihan, Nihar R Desai, Neal L Weintraub, Avirup Guha

Research output: Contribution to journalArticlepeer-review

Abstract

Introduction: Hormone therapy has been associated with adverse cardiovascular events including arterial vascular events in men with prostate cancer. It is unclear if the risk of arterial vascular events varies by type of hormone therapy used. Methods: The Food and Drug Administration’s Adverse Event Reporting System (FAERS) was used to compare arterial vascular event reporting in men receiving hormone therapy from 01/01/2000 to 04/30/2020 for prostate cancer. Therapies evaluated were gonadotrophin-releasing hormone (GnRH) agonists (i.e. leuprolide), GnRH antagonists (i.e. degarelix), androgen receptor (AR) antagonists (i.e. bicalutamide) and abiraterone. Arterial vascular events included coronary artery disease, myocardial infarction, ischemic stroke, peripheral vascular disease, and hypertension requiring hospitalization. Polytomous logistic regression (adjusted for age, need for hospitalization, and event reporting source) was performed for non-GnRH agonists as compared to GnRH agonists. Results: Among 34,466 events reported during the study period on single agent therapy, 10.6% were arterial vascular events (5.9% hypertension requiring hospitalization, 2.3% coronary artery disease or myocardial infarction, 2.1% ischemic stroke, and 0.3% peripheral vascular disease). Median age of those with reported arterial vascular events was 76 years (IQR 70 - 82). Arterial vascular events were reported less commonly in men receiving AR antagonists (adjusted reporting odds ratio [ROR] 0.7 [95% CI 0.7-0.8], p
Original languageEnglish (US)
JournalCirculation
Volume142
Issue numberSuppl_3
DOIs
StatePublished - Nov 17 2020

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