Published in Journal of geriatric psychiatry and neurology
Providing care to people with Parkinson-related dementia (PwPRD) may result in significant stress, strain, and burden for life partners. A common measurement of life partner burden is the Zarit Burden Interview (ZBI), which considers "burden" as a unitary concept; however, burden is highly complex and most likely comprises several dimensions. This ...
Published in Journal of geriatric psychiatry and neurology
Lack of social support has shown to be a major risk factor for poor health, mortality, and dementia. We analyzed what factors drive the likelihood of having restricted social networks and to what extent those factors then influence the risk of developing dementia. Our results from the Leipzig Longitudinal Study of the Aged (LEILA75+) indicate that ...
Published in Journal of geriatric psychiatry and neurology
The aim of this study was to identify factors that are associated with cognitive decline in the long-term follow-up after hip fractures in previously nondemented patients. A consecutive series of 402 patients with hip fractures admitted to our university hospital were analyzed. After exclusion of all patients with preexisting dementia, 266 patients...
Published in Journal of geriatric psychiatry and neurology
Hypercholesterolemia is a major risk factor for the late-onset form of Alzheimer disease (AD). Loss-of-function (LOF) mutations of PCSK9 and PCSK9 inhibitors lower low-density lipoprotein cholesterol (LDL-C) and have been associated with a reduced risk of cardiovascular disease. The aim of this study was to examine the effect of PCSK9 LOF variants ...
Published in Journal of geriatric psychiatry and neurology
Sleep disturbances were found to be associated with more behavioral and psychological symptoms (BPS) in early patients with Alzheimer's disease (AD). However, data on preclinical stages of dementia are lacking. Hence, the present study sought to investigate the association between sleep disturbances and BPS in dementia-free elderly with varying sev...
Published in Journal of geriatric psychiatry and neurology
To determine the association between the use of anticholinergic drugs and the risk of falls with hip fracture in a population older than 60 years. A case-control study in patients older than 60 years with a diagnosis of hip fracture. All drugs dispensed during the previous 30 days were identified. Sociodemographic, clinical, pharmacological (drugs ...
Published in Journal of geriatric psychiatry and neurology
The aim of this work was to investigate marker profiles for proposed anxiety subtypes in Parkinson disease (PD). We used the persistent anxiety, episodic anxiety, and avoidance behavior subscales of the Parkinson Anxiety Scale as dependent variables in multivariable linear regression analyses using a cross-sectional data set of 311 patients with PD...
Published in Journal of geriatric psychiatry and neurology
Individuals with major depressive disorder (MDD) may exhibit smaller striatal volumes reflecting deficits in the reward circuit. Deficits may change with age and be more pronounced among the melancholic subtype. Limited research has investigated striatal volume differences in older adults and by depression subtypes. We used baseline data from the N...
Published in Journal of geriatric psychiatry and neurology
We investigated the prevalence and correlates of discrepancies between self-reported sleep quality (Pittsburgh Sleep Quality Index) and objective sleep efficiency (actigraphy) in older adults with mild cognitive impairment (MCI) and subsyndromal depression. This was a secondary analysis of a clincial trial with 59 adults aged 60 years and older wit...
Published in Journal of geriatric psychiatry and neurology
Antisocial personality disorder (ASPD) has enormous negative impacts on the affected individuals, their loved ones, and society. This burden is intensified by the social and functional changes related to age. The lower prevalence of ASPD in older adults compared to younger adults is well-documented. This discrepancy, often attributed solely to anti...
