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Drug Development.
Alzheimers Dement
December 2024
EQT Life Sciences Partners, Amsterdam, 1071 DV Amsterdam, Netherlands.
Background: Alzheimer's disease (AD) trials report a high screening failure rate (potentially eligible trial candidates who do not meet inclusion/exclusion criteria during screening) due to multiple factors including stringent eligibility criteria. Here, we report the main reasons for screening failure in the 12-week screening phase of the ongoing evoke (NCT04777396) and evoke+ (NCT04777409) trials of semaglutide in early AD.
Method: Key inclusion criteria were age 55-85 years; mild cognitive impairment due to AD (Clinical Dementia Rating [CDR] global score of 0.
Background: Differences in patient characteristics across geographical regions may result in heterogeneity in clinical trial populations. evoke (NCT04777396) and evoke+ (NCT04777409) are two phase 3, multinational, randomised trials investigating semaglutide versus placebo in individuals with mild cognitive impairment or mild dementia due to Alzheimer's disease (AD) (early AD). We present baseline characteristics across the geographical regions in evoke/evoke+.
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Alzheimers Dement
December 2024
Xuanwu Hospital of Capital Medical University, Beijing, Beijing, China.
Background: Cerebral small vessel disease (CSVD) is one of the most common nervous system diseases. Hypertension and neuroinflammation are considered important risk factors for the development of CSVD and white matter (WM) lesions.
Method: We used the spontaneously hypertensive rat (SHR) as a model of early-onset CSVD and administered epimedium flavonoids (EF) for three months.
Dementia Care Research and Psychosocial Factors.
Alzheimers Dement
December 2024
University of Michigan, Ann Arbor, MI, USA.
Background: Marital status is an important but often overlooked sociodemographic factor that could shape cognitive health in late adulthood. Being married is shown to be linked to lower risk of dementia, but less is understood about underlying mechanisms contributing to this relationship, such as brain reserve (BR) and cognitive reserve (CR). Further, less is known about how living arrangement, independent of marital status, is associated with late-life cognition.
View Article and Find Full Text PDFDementia Care Practice.
Alzheimers Dement
December 2024
VA Boston Healthcare System, Jamaica Plain, MA, USA.
Background: Mixed dementia type - Alzheimer's Disease (AD), cerebral amyloid angiopathy (CAA), and vascular - is vastly recognized as a cause of dementia in older adults. Whereas CAA, primarily leptomeningeal, is a frequent complication in hereditary transthyretin cardiac amyloidosis (TTRCA), it is unusually reported in association with wild-type TTR, with or without polyneuropathy. The knowledge of mixed dementia and wild-type TTR association is even scarcer.
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