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Related Concept Videos

Electroconvulsive Therapy01:30

Electroconvulsive Therapy

212
Electroconvulsive therapy (ECT), or shock therapy, remains a critical biomedical intervention for severe, treatment-resistant depression. While its origins can be traced back to Hippocrates' observations that malaria-induced convulsions alleviated mental illness, modern ECT has evolved significantly from its earlier, more primitive applications. First introduced in 1938 by Ugo Cerletti and his colleagues, ECT involves inducing controlled seizures using electrical currents. In its early...
212
General Anesthesia: Overview01:24

General Anesthesia: Overview

309
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
309
Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

510
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
510

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Related Experiment Video

Updated: Sep 23, 2025

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy
04:51

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy

Published on: April 11, 2019

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Anesthetic care for electroconvulsive therapy.

Kyoung-Woon Joung1, Dong Ho Park2, Chang Young Jeong2

  • 1Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.

Anesthesia and Pain Medicine
|May 11, 2022
PubMed
Summary

Electroconvulsive therapy (ECT) is a safe and effective psychiatric treatment. This review highlights the crucial role of anesthesiologists in understanding anesthesia

Keywords:
AnesthesiaElectroconvulsive therapyExperienceMajor psychiatric disorders

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Area of Science:

  • Anesthesiology
  • Psychiatry
  • Neuroscience

Background:

  • Electroconvulsive therapy (ECT) is an established treatment for psychiatric disorders, including treatment-resistant depression, catatonia, and schizophrenia.
  • While effective, ECT requires general anesthesia and muscle relaxation, with anesthesia management being critical for patient safety and treatment success.
  • There is a recognized gap in anesthesiologists' understanding of the specific physiological changes and pharmacological considerations during ECT.

Purpose of the Study:

  • To review the fundamental physiological changes associated with ECT under anesthesia.
  • To discuss the management and pharmacological actions of anesthetics and adjuvant drugs used in ECT.
  • To examine comorbidities, indications, contraindications, and potential complications related to anesthetic agents in ECT.

Main Methods:

  • Comprehensive literature review of existing studies on anesthesia in ECT.
  • Inclusion of clinical experiences and insights from practicing anesthesiologists.
  • Synthesis of information regarding anesthetic agents, neuromuscular blocking agents, and patient comorbidities.

Main Results:

  • Anesthesia management is pivotal for safe and effective ECT, yet detailed understanding among anesthesiologists is limited.
  • Physiological alterations during ECT necessitate careful monitoring and tailored anesthetic approaches.
  • Specific anesthetic and adjuvant drugs have distinct pharmacological profiles and potential complications in the context of ECT.

Conclusions:

  • Increased incidence of ECT necessitates enhanced anesthesiology expertise in this procedure.
  • A deeper understanding of anesthetic management, drug interactions, and patient factors is crucial for optimizing ECT outcomes.
  • Further research and education are needed to bridge the knowledge gap for anesthesiologists involved in ECT.