Response of depression to electroconvulsive therapy: a meta-analysis of clinical predictors.

Objective: Roughly one-third of individuals with depression do not respond to electroconvulsive therapy (ECT). Reliable predictors of ECT response would be useful for patient selection, but have not been demonstrated definitively. We used meta-analysis to measure effect sizes for a series of clinical predictors of ECT response in depression.

Maintenance electroconvulsive therapy for aggression and self-injurious behavior in two adolescents with autism and catatonia.

Frequent aggression toward others and repetitive self-injurious behaviors (SIB) can be features of catatonia in patients with autism. Similar to catatonia secondary to other etiologies, catatonia associated with autism responds well to treatment with benzodiazepines and/or electroconvulsive therapy (ECT). The authors report here on two adolescent patients with autism who presented with severe aggression, one of whom also engaged in repetitive SIB.