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Updated: Jul 6, 2026

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy

Published on: April 11, 2019

[Indications for electroconvulsive therapy].

Jean-Marie Vanelle¹, Anne Sauvaget-Oiry, Fabien Juan

¹Pôle universitaire de psychiatrie, CHU de Nantes, F-44093 Nantes Cedex, France. jeanmarie.vanelle@chu-nantes.fr

Presse Medicale (Paris, France : 1983)

|April 4, 2008

Summary

This summary is machine-generated.

Electroconvulsive therapy (ECT) is a vital treatment for severe depression and catatonia, offering rapid relief when other methods fail. Careful patient evaluation ensures its safe and effective use in specific psychiatric conditions.

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Area of Science:

Neuroscience
Psychiatry
Medical Treatment

Background:

Electroconvulsive therapy (ECT) remains a critical intervention for specific psychiatric conditions.
Its use is considered when other brain stimulation methods are experimental or have failed.
A thorough assessment of benefits and risks is essential before initiating ECT.

Purpose of the Study:

To review the indications and applications of curative electroconvulsive therapy.
To highlight ECT's role in managing severe, treatment-resistant depression and other psychiatric disorders.
To emphasize the importance of rigorous patient evaluation and strict procedural guidelines.

Main Methods:

Review of existing literature and clinical guidelines on electroconvulsive therapy.
Analysis of ECT's efficacy and safety profile across various psychiatric conditions.
Discussion of technical aspects and best practices in ECT administration.

Main Results:

ECT is highly effective for severe depressive illness, catatonia, and in elderly patients with depression and dementia.
It serves as a first-line treatment for life-threatening depression and a second-line option for treatment-resistant major depressive disorder.
ECT is also indicated for drug-refractory mania, schizo-affective disorder, schizophrenia, Parkinson's psychosis, and epilepsy.

Conclusions:

Electroconvulsive therapy remains an irreplaceable treatment for specific severe and recurrent psychiatric conditions.
Maintenance ECT is crucial for select patients with medication-resistant depression.
Strict adherence to safety protocols, including informed consent and specialized team performance, is mandatory for ECT procedures.