Considerations about cognitive communication deficits following COVID-19

Supporting person-centred dementia care following the COVID-19 pandemic

In recent years, nurses have experienced increased workplace pressures in part due to the coronavirus disease 2019 (COVID-19) pandemic, which exacerbated challenges in the delivery of person-centred dementia care. This article examines how people with dementia were affected by the COVID-19 pandemic, as well as exploring the ongoing effects on nurses and the care they provide for people with dementia. The author discusses the importance of dementia awareness and education for nurses that supports them to promote the needs of people with the condition. The article also outlines how nurse leaders can promote person-centred care for people with dementia through reflection and clinical supervision.

Covid-19 Analysis: Is there an Association Between Covid-19 and Development of Cognitive Deficits?

OBJECTIVE

The effects of COVID-19 infection were initially thought to be limited to the respiratory system; however, recent literature suggests that the virus has systemic effects, even leading to cognitive deficits. The objective of this study is to review COVID-19 related literature to determine whether there is an association between COVID-19 infection and the development of cognitive deficits.

METHOD

A search for articles relevant to COVID-19, cognitive deficits, the Montreal Cognitive Assessment Tool (MoCA), and the geriatric population was performed on the MEDLINE, CINAHL, and APA PsychInfo databases.

RESULTS

Substantial evidence exists that reports an association between COVID-19 infection and cognitive decline. The studies included in this literature review surveyed distinct populations and reported cognitive deficits in COVID-19 patients as measured by a reduction in MoCA scores. While cognitive deficits were identified as partially reversible, there were still measurable deficits in cognition post-recovery compared to healthy controls. Furthermore, the measured cognitive deficits were found to be much worse in the geriatric population.

CONCLUSIONS

Current literature shows an association between COVID-19 infection and the development of cognitive deficits. Further research should seek to characterize these cognitive deficits and determine the underlying aetiology and pathogenesis. Initiatives to develop interventions to limit or improve cognitive deficits in post COVID-19 patients is crucial, especially the elderly, given the large burden of disease within this population cohort.

COVID-19 Infection and Psychotic Experiences: Findings From the Healthy Minds Study 2020

Background

Clinical reports from across the world have documented psychosis in the context of COVID-19 infection; however, there has yet to be a large-scale epidemiological study to confirm this association.

Methods

We analyzed data from the Healthy Minds Study (N = 15,935; conducted between September and December 2020), which was administered online to students attending one of 28 colleges in the United States. Using multivariable logistic regression, we examined the associations between COVID-19 infection/severity and psychotic experiences over the past 12 months, adjusting for age, gender, race/ethnicity, and international student status as well as anxiety and depression.

Results

More than one fifth of the analytic sample reported COVID-19 infection, and about one in six students with COVID-19 infection reported psychotic experiences over the past 12 months. In weighted multivariable logistic regression models, COVID-19 infection was associated with significantly greater odds of having psychotic experiences (adjusted odds ratio 1.36, 95% CI 1.19–1.48). Compared with being asymptomatic, having moderate (adjusted odds ratio 1.85, 95% CI 1.03–3.31) or severe (adjusted odds ratio 1.76, 95% CI 1.11–2.77) symptoms was associated with significantly greater odds of having psychotic experiences. These associations became statistically nonsignificant when adjusting for depression and anxiety. Hospitalization was not significantly associated with psychotic experiences among students with COVID-19 infection.

Conclusions

Psychotic experiences are associated with COVID-19 infections, though much of the association is attenuated when accounting for anxiety and depression. Findings based on this sample of college students should be replicated outside of the college context to determine whether psychosis is a neuropsychiatric symptom during and after COVID-19 infection.