Objective: To scrutinize a series of pregnant women treated with electroconvulsive therapy (ECT) at a tertiary treatment center and combine these data with a literature review to refine the treatment guidelines for ECT during pregnancy.
Methods: A retrospective chart review of mentally ill pregnant patients treated with ECT since the establishment of a formal women's mental health program.
Results: A total of 8 pregnant women treated with ECT were identified from January 2012 to August 2014. Information was extracted from the medical records of a total of 30 ECT treatments across this group. Subjects received an average of 3.75 ECT treatments (range, 1-7). All women were diagnosed as having a mood disorder (either unipolar or bipolar), and 5 of the 8 women had suicidal ideation. The treatment team for ECT was consistent across all treatments. Two women experienced significant complications after the initial treatment: 1) an acute episode of complete heart block; and 2) acute onset of mania after ECT. Obstetrical complications included 2 women with preterm delivery-one secondary to premature rupture of membranes. No other complications or adverse outcomes were recorded. The 5 women with suicidal ideation had symptom resolution, and significant symptom improvement was noted in 6 of the 8 women.
Conclusions: Electroconvulsive therapy is a safe and effective treatment during pregnancy and of particular benefit in the acute treatment of suicidal ideation.