Acute and Prophylactic Management of Postictal Agitation in Electroconvulsive Therapy

Abstract

Postictal agitation (PIA) is a common adverse effect of electroconvulsive therapy (ECT), a treatment used for a variety of psychiatric disorders. Because of risk of harm to patients and health providers when patients develop PIA, its acute management and prophylaxis are of vital importance for ECT practitioners. This article describes PIA risk factors, as well as practical steps to manage this ECT complication. Nonpharmacologic patient safety interventions are critical components of PIA management. Benzodiazepines, antipsychotics, and additional anesthetic doses are discussed as acute treatment interventions. Prophylactic pharmacologic choices described include antipsychotics, postseizure anesthetics, and dexmedetomidine. Exploratory choices such as melatonin and intranasal formulations of sedatives are also discussed. This review suggests that common medication like olanzapine and propofol are cost-effective considerations to decrease PIA incidence and/or severity after ECT. In addition, dexmedetomidine presents a management alternative for treatment-resistant PIA. This literature review outlines treatment choices while suggesting future directions for considering effective treatments of postictal agitation in clinical settings.