An efficacy study of single- versus double-seizure induction with ECT in major depression.

Twenty-nine patients with major depression, with and without psychosis, were randomly assigned to bilateral conventional electroconvulsive therapy (ECT) or modified multiple monitored ECT (MMECT) limited to two seizure inductions in a session. From pretreatment to after the fourth treatment session, modified MMECT was associated with more rapid amelioration of depressive symptoms on the basis of blindly rated Hamilton Rating Scale for Depression scores. No medical complications occurred. Sixty-two percent of patients in the modified MMECT group had posttreatment confusion, whereas 15% of patients treated with conventional ECT were confused. Modified MMECT appears to confer some clinical advantage over conventional ECT in the treatment of major depression while carrying an increased risk of treatment-related reversible confusion.

RCT Entities:   Population Interventions Outcomes