| Autor: |
Park MC; Department of Clinical Neurosciences Program in Neurosurgery, Brown Medical School, Rhode Island Hospital, Providence, RI, USA., Goldman MA, Carpenter LL, Price LH, Friehs GM |
| Jazyk: |
angličtina |
| Zdroj: |
Acta neurochirurgica. Supplement [Acta Neurochir Suppl] 2007; Vol. 97 (Pt 2), pp. 407-16. |
| DOI: |
10.1007/978-3-211-33081-4_46 |
| Abstrakt: |
Treatment-resistant depression (TRD) is a major public health concern due to its high costs to society. One of the novel approaches for the treatment of depression is the vagus nerve stimulation (VNS). Therapeutic brain stimulation through delivery of pulsed electrical impulses to the left cervical vagus nerve now has established safety and efficacy as an adjunct treatment for medication-resistant epilepsy and has recently been approved as an adjunct long-term treatment for chronic or recurrent depression. There is considerable evidence from both animal and human neurochemical and neuroimaging studies, that the vagus nerve and its stimulation influence limbic and higher cortical brain regions implicated in mood disorders, providing a rationale for its possible role in the treatment of psychiatric disorders. Clinical studies (open-label and comparator with treatment in naturalistic setting) in patients with TRD have produced promising results, especially when the response rates at longer-term (one- and two-year) follow-up time points are considered. Ongoing research efforts will help determine the place of VNS in the armament of therapeutic modalities available for major depression. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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