|BRIEF RESEARCH COMMUNICATION
|Year : 2020 | Volume
| Issue : 2 | Page : 193-197
The incidence of prolonged post-electroconvulsive therapy delirium: A retrospective study
Sandeep Grover, Ajay Kumar, Subho Chakrabarti, Ajit Avasthi
Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
Objective: The objective of the study was to assess the incidence and determinants of electroconvulsive therapy (ECT)-induced delirium.
Materials and Methods: Using a retrospective study design, data of 488 patients undergoing modified ECT were evaluated for the development of new-onset prolonged delirium. Demographic and clinical parameters of patients who developed delirium and those who did not develop delirium were compared.
Results: 5.7% of the patients developed prolonged post-ECT delirium. The use of quetiapine in higher doses and the lack of use of antidepressants while receiving ECT were associated with the development of prolonged post-ECT delirium. None of the other clinical and ECT-related parameters emerged as a significant factor associated with the development of prolonged post-ECT delirium.
Conclusions: A small proportion of patients undergoing ECT develop post-ECT prolonged delirium.
Dr. Sandeep Grover
Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh - 160 012
Source of Support: None, Conflict of Interest: None
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