Loading…

Effects of levetiracetam as a monotherapy on bone mineral density and biochemical markers of bone metabolism in patients with epilepsy

Summary Purpose Antiepileptic drugs (AEDs) may have adverse effects on bone metabolism and bone mineral density (BMD). The aim of this study is to determine the changes of bone metabolism and BMD in epilepsy patients who are undergoing levetiracetam (LEV) monotherapy. Methods Drug-naïve, sixty-one p...

Full description

Saved in:
Bibliographic Details
Published in:Epilepsy research 2013-03, Vol.104 (1), p.134-139
Main Authors: Koo, Dae Lim, Joo, Eun Yeon, Kim, Daeyoung, Hong, Seung Bong
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Summary Purpose Antiepileptic drugs (AEDs) may have adverse effects on bone metabolism and bone mineral density (BMD). The aim of this study is to determine the changes of bone metabolism and BMD in epilepsy patients who are undergoing levetiracetam (LEV) monotherapy. Methods Drug-naïve, sixty-one patients with recent onset epilepsy were recruited (24 female, 37 males; mean age: 31.0 ± 13.1 years) in this study. We measured calcium, phosphate, bone alkaline phosphatase, parathyroid hormone, osteocalcin, insulin-like growth factor (IGF)-1, C-telopeptide, vitamin D3 levels and bone density measurements with DEXA method before and after LEV administration of mean duration 14.16 ± 3.36 months. Rusults T score in lumbar spine (L1–L4) was significantly increased with the correction of multiple T tests using Bonferroni's test across LEV monotherapy ( p = 0.0401). However, no significant change was observed in other parameters for BMD and T score. Repeated measures ANOVA with Bonferroni's correction of confounders such as sex, age, and treatment duration revealed significant increase in T score in lumbar spine ( p = 0.0164). The level of average LEV dosage itself did not reveal any significant association with BMD and bone metabolism. Conclusions We suggest that LEV monotherapy may have no harmful effect on bone strength and metabolism for 1 year.
ISSN:0920-1211
1872-6844
DOI:10.1016/j.eplepsyres.2012.09.002