Electroconvulsive Therapy Practice in Thailand: A Nationwide Survey

Overview

Journal Neuropsychiatr Dis Treat

Publisher Dove Medical Press

Specialty Psychiatry

Date 2022 Nov 7

PMID 36338515

Authors

Kannapas Kittayarak

Pichai Ittasakul

Affiliations

Soon will be listed here.

Abstract

Objective: To determine the characteristics of electroconvulsive therapy (ECT) practice in Thailand.

Methods: A cross-sectional survey of ECT practice in Thailand was conducted. A questionnaire was sent to all 34 hospitals providing ECT services nationwide. ECT staff of each hospital were asked to complete the questionnaire.

Results: All 34 hospitals responded to the survey. The most common diagnosis was schizophrenia (5,958 patients/year), followed by bipolar disorder (982 patients/year) and major depressive disorder (869 patients/year). Brief pulse device was used in all hospitals. Bitemporal ECT was the most common type of electrode placement (88.2%), followed by bifrontal (44.1%) and right unilateral (38.2%) placement. The initial dose was determined by titration method in 24 hospitals (70.6%) and by age-based method in the remainder (29.4%). Modified ECT was always used in 25 hospitals (73.5%), including all university hospitals, 6 psychiatric hospitals (17.6%) and 10 general hospitals (29.4%). The primary anesthetics used were thiopentone (60.7%) and propofol (39.3%). Regarding acute ECT, ECT was performed three times per week in most hospitals (91.2%). The number of acute ECT treatment sessions in most hospitals was in the range of 4-6. In total, 22 hospitals (64.7%) performed continuation/maintenance ECT. Headache was the most common adverse event, followed by cognitive side effects and myalgia.

Conclusion: ECT practice in Thailand has developed over the past two decades in many aspects. The most notable change is that the majority of patients are now treated with modified ECT. In addition, pre-treatment investigations, use of a device providing a brief pulse, unilateral electrode placement, and the monitoring of parameters during treatment are now used more widely in practice to maximize treatment efficacy while minimizing side effects. However, certain aspects of ECT can still be improved; promoting ECT education among psychiatrists and psychiatry residents could improve the quality of practice, for example.

Citing Articles

Electroconvulsive Therapy Across Nations: A 2022 Survey of Practice.

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Effect of Continuation-Maintenance Electroconvulsive Therapy on Hospitalization: A Retrospective Mirror-Image Study.

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PMID: 37342756 PMC: 10278859. DOI: 10.2147/NDT.S415878.

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