Dementia Care Research and Psychosocial Factors.

Background: The Promoting Independence Through quality Care at Home (PITCH) project aimed to improve outcomes for people with dementia and their carers via a co-designed training intervention for home care workers (HCWs). The results of the primary efficacy analysis of the successful stepped-wedge cluster RCT (n = 172 HCWs in 18 clusters in 7 Australian service providers) were presented at AAIC 2023.

Method: This presentation goes beyond efficacy and discusses the implementation science (process evaluation and behavioural change) and health economic analysis of the intervention.

Brazilian kefir fraction mitigates the Alzheimer-like phenotype in Drosophila melanogaster with β-amyloid overexpression model.

Alzheimer's disease (AD) is a progressive neurodegenerative condition and the primary form of dementia among elderly people. The amyloidogenic hypothesis is the main theory that explains this phenomenon and describes the extracellular accumulation of amyloid beta (Aβ) peptides. Model organisms such as Drosophila melanogaster have been utilized to improve the understanding of this disease and its treatment.

Unveiling the Brazilian kefir microbiome: discovery of a novel Lactobacillus kefiranofaciens (LkefirU) genome and in silico prospection of bioactive peptides with potential anti-Alzheimer properties.

Background: Kefir is a complex microbial community that plays a critical role in the fermentation and production of bioactive peptides, and has health-improving properties. The composition of kefir can vary by geographic localization and weather, and this paper focuses on a Brazilian sample and continues previous work that has successful anti-Alzheimer properties. In this study, we employed shotgun metagenomics and peptidomics approaches to characterize Brazilian kefir further.

Older patients want to talk about sexual health in Australian primary care.

Background Maintaining sexual health and function is important to many older adults. Although older patients are regular users of primary care, opportunities to address sexual health concerns are missed. Building on interview studies, this research aimed to collect a larger number of older adults' perspectives to deepen understanding of sexual healthcare needs and formulate recommendations for the Australian primary care context.