Neurostimulatory therapeutics in management of treatment-resistant depression with focus on deep brain stimulation

作者：Dumitriu Dani^*; Collins Kate; Alterman Ron; Mathew Sanjay J

来源：Mount Sinai Journal of Medicine, 2008, 75(3): 263-275.

DOI：10.1002/msj.20044

• cingulate gyrus
• deep brain stimulation
• electroconvulsive therapy
• internal capsule
• major depression
• neurosurgery
• nucleus accumbens
• therapeutics
• transcranial magnetic stimulation
• treatment-resistant depression
• vagal nerve stimulation
• ventral striatum

Treatment-resistant depression continues to pose a major medical challenge, as LIP to one-third of patients with major depressive disorder fail to have an adequate response to standard pharmacotherapies. An improved understanding of the complex circuitry underlying depressive disorders has fostered an explosion in the development of new, nonpharmacological approaches. Each of these treatments seeks to restore normal brain activity via electrical or magnetic stimulation. In this article, the authors discuss the ongoing evolution of neurostimulatory treatments for treatment-resistant depression, reviewing the methods, efficacy; and current research on electroconvulsive therapy, repetitive transcranial magnetic stimulation, magnetic seizure therapy, focal electrical administered stimulated seizure therapy, transcranial direct current stimulation, chronic epidural cortical stimulation,, and vagus nerve stimulation. Special attention is given to deep brain stimulation, the most focally targeted approach. The history, purported mechanisms of action, and current research are outlined in detail. Although deep brain stimulation is the most invasive of the neurostimulatory treatments developed to date, it may hold significant promise in alleviating symptoms and improving the quality of life for patients with the most severe and disabling mood disorders.

• 出版日期2008-6