Implantable Device for Depression

From the New York Times:

The Food and Drug Administration may soon approve a medical device that would be the first new treatment option for severely depressed patients in a generation, despite the misgivings of many experts who say there is little evidence that it works.

The pacemaker-like device, called a vagus nerve stimulator, is surgically implanted in the upper chest, and its wires are threaded into the neck, where it stimulates a nerve leading to the brain. It has been approved since 1997 for the treatment of some epilepsy patients, and the drug agency has told the manufacturer that it is now "approvable" for severe depression that is resistant to other treatment...

Technorati Tags: Depression, Cyberonics, Vagus Nerve Stimulator