Clinical Outcome and Memory Function With Maintenance Electroconvulsive Therapy

Abstract

Although maintenance electroconvulsive therapy (ECT) appears to be the logical choice for the prevention of relapses and recurrences in patients with refractory depression who have responded to a course of ECT, the perception of ECT's negative effect on memory continues to limit its wider use. This retrospective study of depressed patients maintained on ECT after an initial course revealed that maintenance ECT was effective in sustaining clinical improvement, particularly in patients who showed a satisfactory clinical response to the initial course of ECT, and that memory difficulties were limited and tolerable.