International Psychogeriatrics

OBJECTIVES: Among participants with Alzheimer's disease (AD) we estimated the minimal clinically important difference (MCID) in apathy symptom severity on three scales. DESIGN: Retrospective anchor- and distribution-based analyses of change in apathy symptom scores. SETTING: Apathy in Dementia Methylphenidate Trial (ADMET) and ADMET 2 randomized controlled trials conducted at three and ten clinics specialized in dementia care in United States and Canada, respectively...

BACKGROUND: There is a high prevalence of sleep disturbances among people living with dementia (PLWD) in nursing homes. Reliable and valid measurements are needed to assess these disturbances. The aim of this systematic review was to identify, analyze and synthesize studies of sleep-related measurements to assess sleep disturbances in PLWD. METHODS: The databases PubMed, CINAHL, and PsycINFO were systematically searched in 2019; the search was updated in March 2024...

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The paper titled "A systematic review of psychosocial protective factors against suicide and suicidality among older adults" by Ki and colleagues is a thought-provoking review that emphasizes the importance of improving protective factors for the development of suicide prevention and intervention in older adults, rather than just focusing on risk factors. Since the coronavirus disease 2019 (COVID-19) pandemic, media coverage of mental health and suicide has gained widespread attention. Suicide may become a more pressing issue due to the enormous economic and social toll of the spreading epidemic...

OBJECTIVES: We explored the influence of study partner (SP) characteristics on SP-reported neuropsychiatric symptoms (NPS) presence across the neurocognitive spectrum and on the prognostic utility of mild behavioral impairment (MBI). DESIGN, SETTING, AND PARTICIPANTS: We performed cross-sectional ( n = 26,748) and longitudinal ( n = 12,794) analyses using participant-SP dyad data from the National Alzheimer's Coordinating Center. Participants were cognitively normal (CN; n = 11,951) or had mild cognitive impairment (MCI; n = 5686) or dementia ( n = 9111)...

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The U.S. Department of Veterans Affairs is actively transitioning away from a disease-centric model of healthcare to one that prioritizes disease prevention and the promotion of overall health and well-being. Described as Whole Health, this initiative aims to provide personalized, values-centered care that optimizes physical, behavioral, spiritual, and socioeconomic well-being. To inform this initiative, we analyzed cross-sectional data from a nationally representative sample of primarily older U.S. military veterans to estimate levels of well-being across these domains, and identify sociodemographic, military, and potentially modifiable health and psychosocial correlates of them...

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OBJECTIVES: In older patients with mental and physical multimorbidity (MPM), personality assessment is highly complex. Our aim was to examine personality traits in this population using the Hetero-Anamnestic Personality questionnaire (HAP), and to compare the premorbid perspective of patients' relatives (HAP) with the present-time perspective of nursing staff (HAP-t). DESIGN: Cross-sectional. SETTING: Dutch gerontopsychiatric nursing home (GP-NH) units...

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OBJECTIVE: We aimed to examine associations between neuropsychiatric symptoms (NPS) and white matter hyperintensities (WMH) status in older adults without dementia under the hypothesis that WMH increased the odds of having NPS. DESIGN: Longitudinal analysis of data acquired from the National Alzheimer's Coordinating Center Uniform Data Set. SETTINGS: Data were derived from 46 National Institute on Aging - funded Alzheimer's Disease Research Centers...

OBJECTIVES: Few studies have examined the impact of late-life depression trajectories on specific domains of cognitive function. This study aims to delineate how different depressive symptom trajectories specifically affect cognitive function in older adults. DESIGN: Prospective longitudinal cohort study. SETTING: Australia and the United States of America. PARTICIPANTS: In total, 11,035 community-dwelling older adults with a mean age of 75 years...

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OBJECTIVES: We aimed to explore the reciprocal effects of social participation, loneliness, and physical inactivity over a period of 6 years in a representative sample of European adults over 50 years old. DESIGN: A longitudinal study with a six-year follow-up period was conducted. SETTING: Four waves of the Survey of Health, Ageing and Retirement in Europe project were used. PARTICIPANTS: This study includes 64,887 participants from Europe and Israel, who were aged 50 or older at the first time...

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OBJECTIVE: This systematic review identified key components of risk assessment for people with dementia, examined attitudes toward risk identification and risk assessment, and appraised existing risk assessment tools. METHODS: Systematic searches of five databases on two platforms (EBSCO, OVID) and gray literature databases (Open Grey, Base) were conducted. Studies were screened for inclusion based on predetermined eligibility criteria and quality assessed using the Mixed Methods Appraisal Tool...