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http://dx.doi.org/10.7189/jogh.12.03067 | 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
Thomas Jefferson University, Philadelphia, PA, USA.
Background: Nursing home (NH) staff face daily challenges caring for the residents living with dementia (e.g., management of behavioral and psychological symptoms).
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Noesis Cognitive Center & Tech Solutions Ltd, Nicosia, Cyprus.
Background: A 69-year-old retired businessman, born in 1954, with 12 years of education, had been participating in cognitive enhancement sessions for the past 5 years. His medical history included two ischemic strokes, left hemiplegia, as well as disturbances in the left visual field. This study aimed to examine the individual's cognitive performance over the course of these 5 years, including the COVID-19 pandemic period.
View Article and Find Full Text PDFCannabis
December 2024
Department of Anesthesia, McMaster University.
Objective: People living with chronic pain increasingly use medical cannabis for symptom relief. We conducted a retrospective cohort study examining cannabis for chronic pain relief using anonymous archival data obtained from the medicinal cannabis tracking app, Strainprint®.
Method: We acquired cannabis utilization data from 741 adults with chronic pain and used multilevel modeling to examine the association of age, sex, type of pain (muscle, joint or nerve pain), cannabis formulation (high CBD, balanced CBD:THC, or high THC), route of administration (inhaled or ingested), cannabis use before vs.
Int J Med Sci
January 2025
Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa, Kingdom of Saudi Arabia.
The outbreak of COVID-19 has opened up new avenues for exploring the importance of vitamin D in immunity, in addition to its role in calcium absorption. Recently, vitamin D supplementation has been found to enhance T regulatory lymphocytes, which are reduced in individuals with COVID-19. Increased risk of pneumonia and increases in inflammatory cytokines have been reported to be major threats associated with vitamin-D deficiency.
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