ABSTRACT
Patients with dementia and depression are commonly encountered in ECT practice. A large body of case reports and case series in demented patients attests to the utility of ECT in treating concomitant depression in this population. However, there are no reported cases of patients with suspected Lewy Body dementia and depression treated with ECT. We describe our experience in treating seven such patients. All of them enjoyed substantial relief from depression with ECT, which they tolerated well. It is concluded that ECT can be effective in treating depression associated with probable Lewy Body dementia.
Subject(s)
Depressive Disorder/therapy , Electroconvulsive Therapy , Lewy Body Disease/therapy , Aged , Aged, 80 and over , Depressive Disorder/complications , Depressive Disorder/psychology , Female , Humans , Lewy Body Disease/psychology , Male , Middle Aged , Treatment OutcomeABSTRACT
Continuation and maintenance electroconvulsive therapy (ECT) are used to prevent relapse of depression after a successful course of index ECT. Such a course of treatment is typically extended for as long as a year. However, some patients seem to require longer courses of maintenance ECT. Little is known about the outcomes of long-term use (> 1 year) of maintenance ECT. We reviewed our maintenance ECT practice for the year 2000 and found that 43 patients had been receiving maintenance ECT for more than a year. This retrospective study reviews the outcomes of these patients. All patients had depression associated with either unipolar or bipolar disorder or schizoaffective disorder. These patients had multiple medication or psychotherapy trials or both and multiple hospitalizations before receiving maintenance ECT. Effects on depressive symptoms, level of functioning, health care use, frequency of hospitalizations, and cognition are discussed. We conclude that extended maintenance ECT is efficacious and well tolerated and reduces hospital use for a population of chronically depressed patients refractory to medication.
