Impact of COVID-19 pandemic on major depressive disorder in acute psychiatric inpatients

Frontiers in Psychology

Psychology

Vincenzo Villari¹  Elisa Del Favero²  Claudio Brasso²  Paola Rocca³  Benedetta Giordano³  Marta Cisotto³ 

[1] Dipartimento di Neuroscienze e Salute Mentale, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy;Dipartimento di Neuroscienze “Rita Levi Montalcini, ” Università degli Studi di Torino, Turin, Italy;Dipartimento di Neuroscienze “Rita Levi Montalcini, ” Università degli Studi di Torino, Turin, Italy;Dipartimento di Neuroscienze e Salute Mentale, A.O.U. Città della Salute e della Scienza di Torino, Turin, Italy;

关键词: major depressive episode;    psychotic features;    suicidal ideation;    hospitalization;    antidepressant increase;    augmentation strategies;   

DOI  :  10.3389/fpsyg.2023.1181832

 received in 2023-03-07, accepted in 2023-05-02,  发布年份 2023

来源: Frontiers

【 摘 要 】

IntroductionThe spread of the coronavirus disease 2019 (COVID-19) pandemic and the subsequent restrictions significantly affected mental health, especially major depressive disorder (MDD) whose incidence increased by 27.6% in 2020, after the COVID-19 outbreak. Few studies focused on the impact of the pandemic on the clinical characteristics of outpatients with MDD and even fewer on inpatients admitted for a major depressive episode (MDE). We aimed to compare the characteristics of MDD of two groups of patients admitted for an MDE before and after the pandemic outbreak and to investigate which variables are significantly related to post-lockdown hospitalizations.MethodsThis retrospective study included 314 patients with MDD hospitalized from January 2018 to December 2021 for an MDE (DSM-5) before (n = 154) and after (n = 160) the Italian lockdown (9th of March 2020). We compared patients' sociodemographic and clinical characteristics. The characteristics significantly different between the two groups were included in a logistic regression to identify the factors more strictly associated with post-lockdown hospitalizations.ResultsDuring post-lockdown hospitalization, we found a higher rate of severe MDE (33 patients, 21.4%, in the pre-lockdown and 55 patients, 34.4%, in the post), MDE with psychotic features (3 patients, 2.0%, in the pre-lockdown and 11 patients, 6.9%, in the post-lockdown), and suicidal ideation (42, 27.3%, in the pre-lockdown and 67, 41.9%, in the post-lockdown), with a lower proportion of patients followed by psychiatric services before admission (106 patients, 68.8%, in the pre-lockdown and 90 patients, 56.3%, in the post-lockdown) and a higher percentage of them in treatment with psychotherapy (18 patients, 11.7% in the pre-lockdown and 32, 20.0%, in the post-lockdown) and more frequent increase of the antidepressant dosage (16 patients, 10.4% in the pre-lockdown and 32 patients, 20.0% in the post-lockdown) and adoption of augmentation strategies (13 patients, 8.4%, in the pre-lockdown and 26 patients, 16.3%, in the post-lockdown) to treat the MDE. In the regression model, post-lockdown hospitalizations were significantly associated with suicidal ideation (OR = 1.86; p = 0.016) and psychotic features (OR = 4.41; p = 0.029) at admission, the increase in the antidepressant daily dose (OR = 2.45; p = 0.009), and the employment of an augmentation therapy (OR = 2.25; p = 0.029).DiscussionThese results showed an association between the COVID-19 pandemic and the occurrence of MDE with more severe clinical features. This might be true also for future calamities, suggesting that in these emergency contexts, patients with MDD would require more attention, resources, and intense treatments with a specific focus on suicide prevention.

【 授权许可】

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Copyright © 2023 Brasso, Cisotto, Del Favero, Giordano, Villari and Rocca.