Electroconvulsive therapy (ECT) is used in the treatment of severe psychiatric disorders. It involves the induction of a seizure for therapeutic purposes by the administration of a variable-frequency electrical stimulus via electrodes applied to the scalp. The original application of ECT in non-anaesthetised patients resulted in many traumatic effects and was replaced, in the early 1960s, with a modified ECT regimen that used anaesthesia with neuromuscular blockade. This remains the worldwide standard today. The development of modern ECT devices, with improved impulse modes, has also reduced the incidence of post-interventional cognitive adverse effects.The variety of centrally-acting co-medications administered and the cardiovascular effects occurring during the procedure make patients receiving ECT a challenge for the anaesthetist. The efficacy of ECT depends on the production of adequate seizures; however, the anaesthetic agents commonly used during ECT suppress the generation of convulsions. Therefore, the efficacy of ECT requires knowledge of anaesthetic precepts, understanding of the interaction between anaesthetic drugs and seizure activity, and awareness of the physiological effects of ECT as well as the treatment of those effects.Successful and safe ECT depends on the correct choice of anaesthetic drugs for the individual patient, which have to be chosen with respect to the individual concomitant medication and pre-existing diseases. This review provides information for the optimal selection, set-up and practice of anaesthetic drug treatment in ECT.     «

Electroconvulsive therapy (ECT) is used in the treatment of severe psychiatric disorders. It involves the induction of a seizure for therapeutic purposes by the administration of a variable-frequency electrical stimulus via electrodes applied to the scalp. The original application of ECT in non-anaesthetised patients resulted in many traumatic effects and was replaced, in the early 1960s, with a modified ECT regimen that used anaesthesia with neuromuscular blockade. This remains the worldwide st...     »