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ObjectivesMethodsResultsConclusionsClinical ImplicationsTo describe nursing home (NH) characteristics associated with antipsychotic use and test whether associations changed after implementation of the National Partnership to Improve Dementia Care’s antipsychotic reduction initiative (ARI).Longitudinal quasi-experimental design using data from multiple sources and piecewise linear mixed models were used for statistical analyses.There was a significant decrease in monthly antipsychotic use across the study period (pre-ARI b = −0.0003, p <.001; post-ARI b = −0.0012, p <.001), which held after adjusting for NH characteristics. Registered nurse hours (b = −0.0026, p <.001), licensed practical nurse hours (b = −0.0019, p <.001), facility chain membership (b = −0.0013, p <.01), and health inspection ratings (b = −0.0003, p >.01) were associated with decreased antipsychotic use. Post-ARI changes in associations between NH characteristics and antipsychotic use were small and not statistically significant.Decreases in antipsychotic use were associated with most NH characteristics, and associations persisted post-ARI. Further research is warranted to examine the interactions between ARI policy and NH characteristics on antipsychotic prescribing, as well as other NH factors, such as facility prescribing cultures and clinical specialty of staff.Decreases in monthly antipsychotic use were observed following the ARI. The decreases in monthly antipsychotic use were associated with most NH characteristics, and these associations persisted during the post-ARI period. [ABSTRACT FROM AUTHOR]

This study examines the association between antipsychotic (AP) medication use and care transitions in the nursing home (NH) population. This cross-sectional study used data from a 5% random sample of Medicare beneficiaries between 2011 and 2015. Propensity score adjusted negative binomial regression was performed and conditional probabilities of having a first transition from the NH to specific locations were calculated. Among 150,284 eligible beneficiaries, the majority were female (67%), white (84%), and >75 years old (63%). Controlling for resident characteristics, the odds of having any transition was 5% lower among those with AP use [IRR (95% confidence interval (CI))=0.95(0.94–0.96)] relative to those with no AP use. Residents with AP use had higher proportions of transitions to hospital (22.7% vs. 19.5%, p < 0.01), emergency department (19.6% vs. 10.7%, p < 0.01), and different NH (1.5% vs. 0.4%, p < 0.01), and lower proportions of transition to non-healthcare locations compared to those without AP use. Findings demonstrate that residents with AP use had higher probabilities of transitions to more costly care settings such as the emergency department and hospital compared to those without AP use. Future longitudinal studies will help to inform clinical interventions aimed at improving the quality of care for this population. [ABSTRACT FROM AUTHOR]

Understanding satisfaction with assisted living (AL) from the residents' perspective is essential for creating supportive environments that are targeted toward the needs and desires of residents. Few measures have been tested to evaluate residents' satisfaction with AL. This study tested the reliability and validity of the Resident Satisfaction Index (RSI) in a sample of 501 AL residents. Based on Rasch analysis, there was support for item reliability and construct validity. Differential item functional (DIF) analysis was done to examine differences in item responses by age, gender, and cognition. Significant and substantive differences were identified for five items by gender, one item by cognition, and no differences were found by age group. Findings suggest the RSI is a reliable and valid measure to assess residents' satisfaction with AL and can be used to guide administrators and clinicians in making changes in these settings to increase residents' satisfaction. [ABSTRACT FROM AUTHOR]

The assisted living (AL) environment plays an important role in supporting residents' satisfaction and helping them to age in place. The AL environment is multidimensional and has many interrelated components including staffing (e.g. direct care workers, nursing, activity staff), services provided (e.g. medical, mental health, pharmacy), amenities offered at the setting (e.g. beauty salon, library, exercise facilities), and the physical environment. Evidence suggests that aspects of the AL environment can enhance or detract from the physical function, well-being, social engagement, and behavioral outcomes among residents. The purpose of this study was to develop and test a multidimensional AL environment measurement model that includes indicators of staffing, services, amenities, and the physical environment. Baseline data was used from a study testing the Dissemination and Implementation of Function Focused Care in AL. A total of 54 AL facilities across three states were included in the sample. Settings ranged in size from 31 to 164 beds with an average size of 82.2 (SD = 26.2) beds and the majority were for profit facilities (n = 41, 74.5%). Structural equation modeling was used to test the proposed model. Results showed that the model fit the data (χ2/df = 1.861, p <.05; CFI =.858, RMSEA =.126). Having a comprehensive AL environment measurement model will advance future research that explores the impact of the environment on resident outcomes. Findings from this study will inform interventions and programs designed to modify AL environments to optimize residents' satisfaction with AL. [ABSTRACT FROM AUTHOR]

Interprofessional education (IPE) is critical for ensuring that students are prepared to collaborate with team members across disciplines once they enter clinical practice; particularly, in the complex care of the geriatric population. This qualitative study explored the experiences of interdisciplinary students in a clinical based IPE experience at a senior housing residence. Reflective journals were examined from students (n = 23) in nursing, social work, pharmacy, and medicine participating in an IPE program. Four core themes emerged in the analysis: exposure to geriatrics, IPE advantages for students, IPE advantages for older adults, and IPE challenges. Findings from this study confirmed advantages of IPE in a real-world clinical setting in terms of students learning the value and scope of practice of interdisciplinary team members. The exposure to geriatrics helped students to gain an in-depth understanding of issues affecting older adults in the community and increase professional confidence in their future clinical practice. [ABSTRACT FROM AUTHOR]

This study used an ethnocultural approach to explore how cultural factors influenced ethnically diverse dementia caregivers' experiences and use of services. A modified thematic analysis of in-depth interviews with 15 caregivers, ranging in age from 50 to 75 years, including spouses, daughters, sons, cousins, and a friend, from three minority groups—African American, Hispanic, and South Korean caregivers—was conducted by a team of multi-lingual researchers. Caregiver stress was pervasive across all subgroups. Several themes emerged that were qualitatively different across groups, including knowledge about dementia, language barriers, religion and spirituality, and cultural differences in attitudes about caring and formal services. A two-pronged intervention model that includes a generic intervention to reduce caregiver stress along with a culturally targeted intervention tailored to a family's language, food preferences, religious practices, gender norms, and other values was recommended to more successfully reach and support these caregivers. [ABSTRACT FROM AUTHOR]

Background: Identifying physiologically relevant binding partners of amyloid-β (Aβ) that modulate in vivo fibril formation may yield new insights into Alzheimer's disease (AD) etiology. Human cathelicidin peptide, LL-37, is an innate immune effector and modulator, ubiquitous in human tissues and expressed in myriad cell types.Objective: We present in vitro experimental evidence and discuss findings supporting a novel hypothesis that LL-37 binds to Aβ42 and can modulate Aβ fibril formation.Methods: Specific interactions between LL-37 and Aβ (with Aβ in different aggregation states, assessed by capillary electrophoresis) were demonstrated by surface plasmon resonance imaging (SPRi). Morphological and structural changes were investigated by transmission electron microscopy (TEM) and circular dichroism (CD) spectroscopy. Neuroinflammatory and cytotoxic effects of LL-37 alone, Aβ42 alone, and LL-37/Aβ complexes were evaluated in human microglia and neuroblastoma cell lines (SH-SY5Y).Results: SPRi shows binding specificity between LL-37 and Aβ, while TEM shows that LL-37 inhibits Aβ42 fibril formation, particularly Aβ's ability to form long, straight fibrils characteristic of AD. CD reveals that LL-37 prevents Aβ42 from adopting its typical β-type secondary structure. Microglia-mediated toxicities of LL-37 and Aβ42 to neurons are greatly attenuated when the two peptides are co-incubated prior to addition. We discuss the complementary biophysical characteristics and AD-related biological activities of these two peptides.Conclusion: Based on this body of evidence, we propose that LL-37 and Aβ42 may be natural binding partners, which implies that balanced (or unbalanced) spatiotemporal expression of the two peptides could impact AD initiation and progression. [ABSTRACT FROM AUTHOR]

The purpose of this study was to examine factors that influence physical activity among residents in assisted living. This was a secondary data analysis using baseline data from a function-focused care intervention study including 171 residents from 4 assisted living facilities. Using structural equation modeling, we found that mood, satisfaction with staff and activities, and social support for exercise were directly associated with time spent in physical activity. Gender, cognition, depression, and comorbidities were indirectly associated with physical activity and accounted for 13% of the total variance in physical activity. Implications for future research and social work practice are presented. [ABSTRACT FROM AUTHOR]

The purpose of this manuscript is to describe the protocol for an Alzheimer's Association-funded cluster randomized trial that focuses on engaging assisted living residents with dementia in meaningful activity to help address their behavioral symptoms of distress using a theoretically based approach, Meaningful Activity for Managing Behavioral Symptoms of Distress (MAC-4-BSD). The development of MAC-4-BSD was based on the Social Ecological Model and Social Cognitive Theory. The MAC-4-BSD intervention includes the following four steps: (1) Assessment of the assisted living physical environment and policies to facilitate meaningful activity; (2) Education of staff about implementation of meaningful activity; (3) Assessment of resident preferences and goals for meaningful activity; (4) Mentoring and motivating staff and residents to facilitate engagement in meaningful activity. The overall aim of this study will be to determine the feasibility and preliminary efficacy of implementing the MAC-4-BSD intervention and test whether it will improve residents' engagement in meaningful activity, behavioral symptoms of distress, and quality of life as well as the environment and policies to promote meaningful activity in assisted living., (© 2024 Wiley Periodicals LLC.)