Open AccessMortality in association with antipsychotic medication use and clinical outcomes among geriatric psychiatry outpatients with COVID-19
Author(s) -
Bienvenida Austria,
Rehana Haque,
Sukriti Mittal,
Jamie Scott,
Aninditha Vengassery,
Daniel Maltz,
Wentian Li,
Blaine S. Greenwald,
Yun Freudenberg-Hua
Publication year - 2021
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0258916
Subject(s) - medicine , psychiatry , covid-19 , antipsychotic , geriatric psychiatry , medline , schizophrenia (object oriented programming) , association (psychology) , psychology , disease , virology , outbreak , political science , infectious disease (medical specialty) , law , psychotherapist
Objectives Older adults are particularly vulnerable to the negative consequences of antipsychotic exposure and are disproportionally affected by higher mortality from coronavirus disease 2019 (COVID-19). Our goal was to determine whether concurrent antipsychotic medication use was associated with increased COVID-19 mortality in older patients with preexisting behavioral health problems. We also report on findings from post-COVID follow-ups. Design Retrospective observational study. Participants Outpatients at a geriatric psychiatric clinic in New York City. Measurements Demographic and clinical data including medication, diagnosis and Clinical Global Impression Severity (CGI-S) scales on outpatients who had COVID-19 between February 28 th and October 1 st 2020 were extracted from the electronic health records (EHR) from the hospital. Results A total of 56 patients were diagnosed with COVID-19 (mean age 76 years; median age 75 years) and 13 (23.2%) died. We found an increased mortality risk for patients who were prescribed at least one antipsychotic medication at the time of COVID-19 infection (Fisher’s exact test P = 0.009, OR = 11.1, 95% confidence interval: 1.4–96.0). This result remains significant after adjusting for age, gender, housing context and dementia (Logistic regression P = 0.035, Beta = 2.4). Furthermore, we found that most patients who survived COVID-19 (88.4%) recovered to pre-COVID baseline in terms of psychiatric symptoms. Comparison of pre- and post-COVID assessments of CGI-S for 33 patients who recovered from COVID-19 were not significantly different. Conclusion We observed a higher COVID-19 mortality associated with concurrent antipsychotics use in older patients receiving behavioral health services. The majority of patients in our geriatric clinic who recovered from COVID-19 appeared to return to their pre-COVID psychiatric function. More precise estimates of the risk associated with antipsychotic treatment in older patients with COVID-19 and other underlying factors will come from larger datasets and meta-analyses.