A Negative Double-Blind Controlled Trial of Sequential Bilateral rTMS in the Treatment of Bipolar Depression




Curated By TMS Solutions on Dec 1, 2017 1:01:00 AM
Curated By TMS Solutions

TITLE
A Negative Double-Blind Controlled Trial of Sequential Bilateral rTMS in the Treatment of Bipolar Depression 

AUTHORS
Fitzgerald PB; Hoy KE; Elliot D; McQueen S; Wambeek LE; Daskalakis ZJ.

SOURCE
Journal of Affective Disorders. 198:158-62, 2016 Jul 01.

BACKGROUND / OBJECTIVE
To explore the therapeutic benefit of sequential bilateral repetitive transcranial magnetic stimulation (rTMS) in the treatment of bipolar depression.

METHOD
A 2 arm randomized controlled parallel design trial comparing the use of active sequential bilateral rTMS to a sham form of stimulation in 49 patients with bipolar disorder and treatment resistant depression.

RESULTS
There was no significant difference in mean reduction in depression rating scale scores or response rates between active and sham stimulation.

LIMITATIONS
The study was of limited sample size and the use of bilateral rTMS limited generalizability to other forms of rTMS.

CONCLUSIONS
This study provides no support to the use of active sequential bilateral rTMS in the treatment of the depressive phase of bipolar affective disorder. Although this result is not definitive, we suggest that future research may be better focused on trials evaluating the use of unilateral types of rTMS.

Topic of this Article:

Topics: Bipolar Depression


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