[Treating depressive disorders with continuation electroconvulsive therapy]

Nowadays, electroconvulsive therapy (ECT) is undergoing a renaissance in psychiatry: it is now considered a first-line therapy for treating psychotic depression or other disorders with severe depressive symptoms. Surprisingly, ECT is most commonly not used as continuation therapy after acute remission. With rare exceptions, antidepressive medication is chosen for this purpose. The use of continuation ECT (cECT) and subsequent maintenance ECT (mECT) is not or just marginally mentioned in practice guidelines. In this article, we suggest guidelines for cECT, taking therapy recommendations and recent studies into account. Particularly, indication, management, comedication and comorbidity, side effects, and costs are examined. Today, cECT is underindicated as a result of assumed problems, fears, and stigmas. We would therefore recommend broader use of this proven treatment tool for keeping major depression in remission.