کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2031866 1071611 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Somatosensory evoked potentials in epileptic children treated with carbamazepine or valproate in monotherapy – a preliminary study
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی بیوشیمی، ژنتیک و زیست شناسی مولکولی (عمومی)
پیش نمایش صفحه اول مقاله
Somatosensory evoked potentials in epileptic children treated with carbamazepine or valproate in monotherapy – a preliminary study
چکیده انگلیسی

ABSTRACTPurposeData from the literature suggest that long-term therapy with various antiepileptic drugs can be responsible for the functional disturbances within the nervous system e.g. peripheral neuropathy and encephalopathy. Useful and non-invasive instruments for evaluation of even subclinical nerve conduction abnormalities in somatosensory tracts are somatosensory evoked potentials (SEPs). The aim of this study was to assess the potentially drug-induced abnormalities in the SEP parameters in epileptic children, treated chronically in monotherapy with one of the two most often used antiepileptic drugs: valproate (VPA) or carbamazepine (CBZ).Materials and MethodsSEP from left median nerve stimulation were recorded in twenty children with idiopathic/cryptogenic epilepsy treated in monotherapy with CBZ (9 patients) or VPA (11 patients). The mean age of the patients was 13.4 ± 2.9 years (range 7–17 years). The plasma concentrations of the drugs were consistently within therapeutic range. The mean duration of treatment was eight months. The control group consisted of twenty-four age-matched children with tension type headache. The latencies of the components: N9, N13, N20, P25 and the peripheral conduction time (PCT) and central conduction time (CCT) were analyzed.ResultsNo significant differences in all analyzed SEP parameters between the epileptic and control children were found.ConclusionsOur results indicate that during the first 8 months from the beginning of antiepileptic treatment in children, monotherapy with VPA or CBZ does not induce nerve conduction disturbances within both the peripheral- and the central part of the somatosensory tracts, detected in SEP examination.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Medical Sciences - Volume 55, Issue 2, 2010, Pages 212–215
نویسندگان
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