Deep Brain Stimulation May Benefit Bipolar Patients
Psychiatric News Alert|
Individuals with bipolar disorder who do not respond to medications for their depressive episodes might be able to find relief from those episodes via deep brain stimulation, a small pilot study published January 2 in the Archives of General Psychiatry suggests. Seven subjects received single-blind sham stimulation of subcallosal cingulate white matter for four weeks followed by active stimulation for 24 weeks. The subjects experienced a significant decrease in depression and an increase in functioning. At the same time, the treatment was found to be safe and well-tolerated, and none of the subjects experienced hypomanic or manic episodes.