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Discontinuation of Continuation or Maintenance Electroconvulsive Therapy Caused by the COVID-19 Pandemic: A Naturalistic Study Investigating Relapse in Patients With Major Depressive Disorder.
Van de Velde, Nele; Geerts, Pieter-Jan; Tandt, Hannelore; Vanderhasselt, Marie-Anne; Titeca, Koen; Lemmens, Gilbert.
  • Van de Velde N; From the Department of Psychiatry, Ghent University Hospital, Ghent.
  • Geerts PJ; Department of Psychiatry, AZ Groeninge, Kortrijk.
  • Tandt H; From the Department of Psychiatry, Ghent University Hospital, Ghent.
  • Vanderhasselt MA; Department of Head and Skin-Psychiatry and Medical Psychology, Ghent University, Ghent, Belgium.
  • Titeca K; Department of Psychiatry, AZ Groeninge, Kortrijk.
J ECT ; 37(4): 230-237, 2021 12 01.
Article in English | MEDLINE | ID: covidwho-1532626
ABSTRACT

BACKGROUND:

Continuation or maintenance electroconvulsive therapy (C/M-ECT) is recommended to reduce relapse rates of patients with major depressive disorder. During the ongoing COVID-19 pandemic, ECT services have come under pressure or needed to close because of redirected resources and safety reasons. We investigated the impact of C/M-ECT discontinuation on relapse in patients with unipolar depressive disorder in Flanders, Belgium.

METHODS:

Between March 30 and June 18, 2020, all patients receiving C/M-ECT in 2 ECT centers were included. Continuation or maintenance electroconvulsive therapy was discontinued in 33 patients and continued in 4 patients. Relapse was defined as the need to restart ECT or the need for hospitalization. Depressive symptoms were assessed every 3 weeks using the Patient Health Questionnaire, the Clinical Global Impression Scale, and 2 additional patient-rated questions.

RESULTS:

Relapse in the discontinuation group was 60.6%. All 4 patients who continued ECT remained remitted. Kaplan-Meier survival analysis showed significantly shorter relapse rates for patients receiving bitemporal and/or frequent C/M-ECT (1- to 2-week intervals). Patients older than 60 years showed longer survival rates.

CONCLUSIONS:

Our results confirm earlier prospective and retrospective data regarding the efficacy and importance of C/M-ECT as relapse prevention. After treatment discontinuation, close monitoring of early warning signs for relapse is crucial, especially in the first few months. With the COVID-19 pandemic continuing, our data provide an indication of the necessity to ensure adequate care and access to ECT not only for the acutely ill but also for the vulnerable patients who are depending on C/M-ECT.
Subject(s)

Full text: Available Collection: International databases Database: MEDLINE Main subject: Depressive Disorder, Major / Electroconvulsive Therapy / Pandemics / COVID-19 Type of study: Observational study / Prognostic study / Qualitative research Topics: Long Covid Limits: Adult / Aged / Female / Humans / Male / Middle aged Country/Region as subject: Europa Language: English Journal: J ECT Journal subject: Medicine Year: 2021 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Depressive Disorder, Major / Electroconvulsive Therapy / Pandemics / COVID-19 Type of study: Observational study / Prognostic study / Qualitative research Topics: Long Covid Limits: Adult / Aged / Female / Humans / Male / Middle aged Country/Region as subject: Europa Language: English Journal: J ECT Journal subject: Medicine Year: 2021 Document Type: Article