Magnets to treat major depression
Transcranial magnetic stimulation (TMS) was effective and safe in this study from the University of Pennsylvania in Philadelphia.
First, the details.
- 301 patients with major depression who hadn’t benefited from prior treatment were randomly assigned active or sham TMS.
- The patients were taking no drugs and didn’t know their group assignment.
- Sessions were conducted 5 times per week for 4 to 6 weeks.
And, the results.
- Response and remission were better in patients who received active TMS vs sham TMS.
- Only about 5% of those treated dropped out of the study.
- Side effects were generally mild and limited to transient scalp discomfort or pain.
The bottom line?
About 20% to 40% of patients with major depressive disorder do not benefit from antidepressants and psychotherapy.
TMS might be an alternative treatment, concluded the authors.
12/21/07 18:24 JR