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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Vagal nerve stimulation using an NCP (Cyberonics) device has been suggested as a potential treatment for patients with epilepsy that has previously proven refractory. Ten patients in Northern Ireland have had this device implanted and been fully audited pre- and post-operatively. Twelve months post-implantation, five patients have demonstrated a greater than 50% reduction in seizure frequency. A statistical reduction in seizure severity of the ictal phase of the major seizures has also been shown. Improvement in the patients' overall quality of life has, however, not been demonstrated in parallel to seizure reduction.
Seizure 2000 Sep
PMID:Vagal nerve stimulation in patients with refractory epilepsy. Effect on seizure frequency, severity and quality of life. 1098 4

The first clinical attempts at neuromodulation in the form of applying functional electrostimulations started some thirty years ago. Nowadays, it is obvious that the approach to neuromodulation and functional electrostimulation has changed significantly. Neuromodulation tends to affect the disturbed function either by the modulation of neuronal signals or by abolition of dysfunction, preserving the intact central nervous system. The mechanism of activity is connected through direct afferent projections, neurotransmitter modulation and neuronal network regulation. NeuroCybernetic Prosthesis (NCP; Cyberonics) is a vagal nerve stimulator consisting of a pulse generator, bipolar VNS lead, programming wand with accompanying software for IBM-compatible computer, a tunneling tool and handheld magnets. NCP is placed on the left vagal nerve (middle cervical part). In 1988, Penry JK et al. inserted the first human implant. The Food and Drug Association indicated VNS as add-on therapy for diminishing the number of seizures in the adults and adolescents over 12 years of age with partial seizures, who are resistant to pharmacological therapy.
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PMID:[Minimally invasive neurosurgical methods in treatment of pharmacoresistant epilepsy]. 1581 55