A survey of patient acceptability of repetitive transcranial magnetic stimulation (TMS) during pregnancy.

J Affect Disord 2011 Mar 22;129(1-3):385-90. Epub 2010 Sep 22.

Department of Psychiatry, University of Pennsylvania, Philadelphia, PA 19104, United States.

Objective: Given the data that depression is common during pregnancy and that pregnant women prefer non-medication treatment options, we hypothesize repetitive transcranial magnetic stimulation (TMS) may be a treatment option. Given the novelty of TMS, we sought to assess whether patient acceptability would be a barrier to enrolling pregnant women in TMS studies.

Methods: In Study 1, 500 pregnant women were surveyed in an outpatient, urban obstetrics clinic using the Edinburgh Depression Rating Scale (EPDS) and a treatment acceptability survey. In Study 2, 51 women were surveyed with the EPDS and acceptability survey using an informational video to increase participant knowledge about TMS.

Results: Approximately 25% of participants had an EPDS score of ≥12 in both studies. Psychotherapy was identified as the most acceptable treatment option. TMS was considered an unacceptable treatment option to virtually all women before the informational video. After the video, 15.7% considered TMS an acceptable treatment option.

Conclusion: Psychotherapy is the most acceptable treatment option for depression to pregnant women. Increasing participant knowledge about TMS increased its acceptability significantly. Large-scale multi-center trials are needed for confirmation of these results.

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Source
http://dx.doi.org/10.1016/j.jad.2010.08.027DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4109278PMC
March 2011
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