Maintenance electroconvulsive therapy: An effective yet underused treatment modality in psychiatry: A case series

Abstract

Maintenance Electroconvulsive Therapy (M-ECT) refers to ECTs administered beyond 6 months after the remission of illness. Maintenance electroconvulsive therapy (M-ECT) can be used to reduce the risk for relapse and recurrence of illness in patients who fare poorly with standard medication regimens. There is improvement in the relapse rate of major psychiatric disorders when continuation or maintenance (C or M-ECT) are used with psychotropics. These are single-center, retrospective case studies of patients diagnosed with major psychiatric disorders (as per International Classification of Diseases, 11th edition) who are receiving M-ECT in Department of Psychiatry, B.J. Government Medical College and Sassoon Hospital, Pune. We included 12 patients- 8 males and 4 females in this study. 4 cases were of patients suffering from schizophrenia, 3 cases were of patients suffering from depression, 1 case of bipolar affective disorder and 4 cases of patients of intellectual disability with psychosis. There was a reduction in hospitalization rate for acute exacerbation and significant improvement in the patients’ overall functioning on standardized rating scales without any significant adverse effects. Maintenance ECT is an underused treatment option that can substantially reduce risks of relapse in patients with major depressive disorder, bipolar disorder and schizophrenia as well. Despite the potential value of these ECT schedules, these are relatively neglected in clinical practice. This article aims to explore the clinical utility of maintenance ECTs and emphasizes the use of maintenance ECTs in routine psychiatric care.