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http://dx.doi.org/10.3138/ptc-2020-0019 | DOI Listing |
Alzheimers Dement
December 2024
Tulane University, New Orleans, LA, USA.
Background: Vascular dementia (VaD), the second most common cause of dementia, is characterized by cognitive decline due to reduced cerebral blood flow and blood-brain barrier disruption. Current evidence demonstrates that not only are VaD patients at higher risk of severe COVID-19 illness and mortality, but also that pre-existing cognitive dysfunction/dementia is associated with increased COVID-19 incidence. Conversely, SARS-CoV-2 infection alone worsens dementia-related mild cognitive impairment (MCI) and increases risk of cognitive decline, supported by similar fMRI findings demonstrating hypoperfusion.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Houston Graduate College of Social Work, Houston, TX, USA.
Background: Due to the high prevalence of depressive symptoms and dementia in older Americans (≥65 years), we trained unpaid family caregivers in an evidence-based life review depression intervention virtually via Zoom and produced positive outcomes. The objective of this study was to examine the feasibility of training caregivers via online video and delivering the intervention at home.
Method: We recruited caregiver-care recipient dyads nationwide during the COVID-19 pandemic (N = 20 dyads).
Alzheimers Dement
December 2024
Euro-Mediterranean University of Fez (UEMF), Fez, Fez, Morocco.
Background: The spread of fake news may lead to a disparate wave of digital health-seeking behavior, cyberchondria, anxiety, indecision, and other psychosocial dysfunctions, including collapse in social capital and stigmatization. In this study, we utilized a bibliometric analysis to discern the primary trends associated with health communication and health-seeking behavior regarding dementia-related contents in countries within the Middle East and North African (MENA) region.
Method: A literature review was conducted in November 2023.
Alzheimers Dement
December 2024
IPSIBAT (CONICET/National University of Mar del Plata), Mar del Plata, Buenos Aires, Argentina.
Background: The use of technology in elderly population has increased in the past years due to COVID-19. Therefore it is relevant to identify the factors that contribute and limit the effective use of technology by older people. In particular, digital skills have shown to be relevant to determine the attitude toward the use of technology and consequently to have an effect on usage behavior.
View Article and Find Full Text PDFClin Nurs Res
January 2025
Institute of Human Genetics, Faculty of Medicine, University of Belgrade, Serbia.
The hypoxia-inducible factor-1 alpha (HIF-1 alpha) is a major regulator of adaptive response to hypoxia, common in patients with severe coronavirus disease 2019 (COVID-19). In addition, HIF-1 alpha regulates the expression of the most important proteins necessary for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection of cells. The study included 129 hospitalized COVID-19 patients.
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