Citations

Abstract Introduction This is the first International Consultation on Sexual Medicine (ICSM) position paper on sexual health in older adults. Physical, cognitive, and psychosocial factors create a unique set of challenges related to sexuality in older adults. Objectives This study explores the impact of the physiological aspects of aging, state of health, psychological, relationship-related, and sociocultural factors, on sexual health in older adults. The goal of this review is to provide recommendations for the comprehensive evaluation and treatment of this population. Methods A narrative review was conducted under the auspices of the ICSM, as part of its ongoing efforts to develop expert, evidence-based guidance in the field of sexual health. A multidisciplinary panel of international experts composed of specialists in urology, gynecology, psychiatry, sexual medicine, social work, and sex therapy was convened. A comprehensive literature review was conducted based on a search of psychological sources (PsycInfo), medical databases (PubMed, Medline), and Google Scholar. All retrieved articles were reviewed and critically assessed. Recommendations were then formulated using a modified Delphi method. Results Although there is extensive literature on the prevalence and risk of sexual challenges of adults over the age of 65, there is limited evidence regarding the quality of treatment modalities. In particular, there is scant data on women in this age group. This population faces specific and multifactorial challenges, which point to the need for a comprehensive approach to their care. Conclusion Any approach to sexual health in older adults needs to take all the factors that affect sexual health into account, while endorsing the full spectrum of sexual expression in a non-judgmental way. Individuals in a relationship should be offered a couple-centered approach. Special attention is needed for individuals in cognitive decline. Healthcare providers must be aware of ageist biases, which may prevent them from providing appropriate care.

Abstract Date Presented 04/03/2025 The goal of this study is to identify current successes, limiting barriers, and overarching trends in knowledge translation, specifically as they relate to OT doctoral capstone students. Primary Author and Speaker: Christopher Taylor

Abstract Regulatory T-cell (Treg) deficiency causes lethal, CD4+T cell-driven autoimmune diseases. Stem cell transplantation is used to treat these diseases, but this procedure is limited by the availability of a suitable donor. The intestinal microbiota drives host immune homeostasis by regulating the development of Treg, Th1 and Th2 cells. It is currently unclear if Treg-deficiency autoimmune disorders can be treated by targeting the enteric microbiota. Our aims are to determine the autoimmunity, gut microbiota, and plasma metabolomics affected by probiotic Lactobacillus reuteri DSM 17938 (LR), and to further identify the mechanism of modulated metabolite(s) in suppressing autoimmunity in Treg-deficient scurfy (SF) mice. We demonstrated that Foxp3+Treg deficiency results in gut microbial dysbiosis and autoimmunity over the lifespan of SF mouse. Remodeling microbiota with LR prolonged survival and reduced multi-organ inflammation in SF mice. LR changed the metabolomics profile disrupted by Treg-deficiency with a major effect of restoring levels of the purine metabolite inosine. Feeding inosine itself prolonged life and inhibited multi-organ inflammation by reducing Th1/Th2 cells and their associated cytokines. Mechanistically, the inhibition of inosine on the differentiation of Th1 and Th2 cells in vitro depended on adenosine A2A receptors. Both A2A receptor specific antagonist or genetically knockout A2A to SF mice reversed the anti-inflammatory effects of both inosine and LR in vivo. In conclusions, A2A receptors mediate a substantial protective effect of inosine and LR. The LR-modulated-microbiota-inosine-A2A axis might represent a potential avenue for combatting autoimmune diseases mediated by Treg dysfunction.

Date Presented 03/27/20 This research project is intended to evaluate Tai Chi’s impact on balance self-efficacy in occupational performance— specifically in regard to individuals with mild cognitive impairment (MCI). On average, functional self-efficacy scores of participants with MCI increased from 59.8% to 74.6% (p-value = .00736). Results indicate that Tai Chi is an effective intervention to increase balance self-efficacy when performing daily activities in both individuals with and without MCI. Primary Author and Speaker: Christopher Taylor