Journal
SEIZURE-EUROPEAN JOURNAL OF EPILEPSY
Volume 23, Issue 9, Pages 677-684Publisher
W B SAUNDERS CO LTD
DOI: 10.1016/j.seizure.2014.05.011
Keywords
Vascular disease; Epilepsy treatment; Cholesterol; Homocysteine; Risk
Categories
Funding
- MSD
- Solvay (Abbott)
- Pfizer
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Purpose: Epilepsy is associated with increased cardiovascular disease (CVD) morbidity and mortality. The exact causes of this link are not clearly defined. The role of antiepileptic drugs (AEDs) in influencing CVD risk in patients with epilepsy remains controversial. A link between epilepsy, AEDs and cardiac arrhythmias has been proposed and may be responsible for sudden unexpected death in epilepsy (SUDEP). Methods: We searched MEDLINE up to December 1, 2013 for relevant publications using combinations of keywords. We also examined the reference list of articles identified by this search and selected those we judged relevant. These were included in this narrative review. Results: AEDs may exert both beneficial and adverse cardiovascular effects. This narrative review considers the influence of AEDs on some predictors of vascular risk [i.e. weight, insulin resistance, metabolic syndrome, lipids, lipoprotein (a), C-reactive protein, homocysteine, vitamins, coagulation factors, uric acid, carotid intima media thickness, markers of oxidative status and matrix metalloproteinase-9]. Certain AEDs can also have pro-arrhythmic properties. Conclusions: AEDs may exert different effects on various established and emerging predictors of vascular risk. Furthermore, pharmacokinetic interactions between AEDs and drugs used to reduce vascular risk (e.g. statins) need to be better documented. Whether this knowledge, in terms of individualizing antiepileptic and CVD prevention treatment, will prove to be relevant in clinical practice remains to be established. (c) 2014 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.
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