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Background: Our previous study identified that Sildenafil (a phosphodiesterase type 5 [PDE5] inhibitor) is a candidate repurposable drug for Alzheimer's Disease (AD) using in silico network medicine approach. However, the clinically meaningful size and mechanism-of-actions of sildenafil in potential prevention and treatment of AD remind unknown.
Method: We conducted new patient data analyses using both the MarketScan® Medicare with Supplemental database (n = 7.
Alzheimers Dement
December 2024
University College London, London, United Kingdom.
Background: The progressive nature of dementia and the complex needs means that people living with dementia require tailored approaches to address their changing care needs over time. These include physical multimorbidity, psychological, behavioural, and cognitive symptoms and possible risks arising from these and helping family caregivers. However, provision of these interventions is highly variable between and within countries, partly due to uncertainty about their efficacy and scarce resources.
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December 2024
University College London, London, United Kingdom.
Background: Data from high-income countries (HICs) suggest a decline in age-specific incidence rates of dementia. However, this has happened primarily in HICs, with low- and middle- income countries (LMICs) facing two main challenges: a higher burden of risk factors and, in general, a faster ageing population. Most people with dementia live in LMICs, and this is set to increase, thus requiring urgent and robust action to prevent, treat and support people with dementia and their families.
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December 2024
Johns Hopkins Global Neurology, University Teaching Hospital, Lusaka, Lusaka, Zambia.
Background: Globally, 47.5 million people were living with dementia in 2015. This figure is expected to reach 75.
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December 2024
Xuanwu Hospital, Capital Medical University, Beijing, Beijing, China.
Background: Personality traits, especially neuroticism, can influence susceptibility to dementia. Although social contact can mitigate stress and risk of dementia, the extent to which social contact can mitigate excess risk associated with neuroticism remains unclear. The objective of study was to investigate changes in neuroticism-associated excess risk of dementia arising from different levels of social contact.
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