End-of-life care planning and its implementation

Thesis advisor: Megumi InoueEnd-of-life care planning is an opportunity for people to express how they want to spend the final stage of their lives by directing what type of medical treatment they wish or do not wish to receive. The completion of such planning is a way to exercise their autonomy, which is one of the fundamental ethical principles in medicine in the United States. Many older adults in the U.S., however, do not have such a plan or even discuss the topic with anyone. In order to understand the circumstances in which end-of-life planning is enacted, this study investigated two important research questions: (1) What are the sociodemographic and psychosocial factors that enhance or impede the completion of end-of-life planning? (2) How consistent is the content of a living will with the person's actual dying experience? These research questions were developed and examined as an application of expectancy theory, which explains the concepts of motivation and action. A series of logistic regression analyses were conducted. This study analyzed data from the Health and Retirement Study (HRS), which is a nationally representative sample of Americans over the age of 50. The analytic subsample included those who died between 2000 and 2010 (N = 6,668). The study found that persons who were older, who identified themselves as White, who had higher levels of income and education, and who were widowed or separated were more likely to be motivated to complete end-of-life planning. A higher level of sense of mastery was specifically relevant to documentation of living wills. On the other hand, a lower level of religiosity was specifically associated with having a durable power of attorney for health care. In addition, there was a clear connection between a request for palliative care and less troubling pain. Implications include conducting a community- or workplace-based public educational campaign, incorporating a culturally tailored approach for racial/ethnic minorities (e.g. faith-based interventions), using advance directives written in easy to understand language (e.g. Five Wishes), and funding Medicare provision for end-of-life care consultations between doctors and patients during annual physical exams.Thesis (PhD) — Boston College, 2014.Submitted to: Boston College. Graduate School of Social Work.Discipline: Social Work

The Mason Music & Memory Initiative (M3I)

Educational Objectives 1. Explain the benefits of a nonpharmacological intervention, such as the M3I, for persons with dementia. 2. Describe the work of M3I and its collaboration with students and faculty throughout the state. 3.Highlight lessons learned and future directions for the M3I

Social Work Should Be More Proactive in Addressing the Need to Plan for End of Life

Few people engage in planning for life’s end and the prevalence of preparedness is particularly low in ethnic communities. As a profession, social work is well equipped to help increase planning for life’s end and the care people wish to receive. However, the profession cannot simply defer to those in hospice and palliative care settings to address this issue. There is a need for earlier and equitable access to death preparation, and social workers can be instrumental in helping to insure equal opportunities for proactive planning for death. The ways social work may become more proactive in assisting individuals and families to prepare for the end-of-life are discussed

Loss of spinal substance P pain transmission under the condition of LPA(1 )receptor-mediated neuropathic pain

Among various machineries occurring in the experimental neuropathic pain model, there exists the loss of pain transmission through C-fiber neurons as well as the hypersensitivity through A-fibers. The current study reveals that molecular machineries underlying the latter hypersensitivity are derived from the events through LPA(1 )receptor and its downstream RhoA-activation following peripheral nerve injury. The loss of C-fiber responses, which are mediated by spinal substance P (SP) pain transmission was observed with the nociceptive flexor responses by intraplantar injection of SP in nerve-injured mice. The immunohistochemistry revealed that SP signal in the dorsal horn was markedly reduced in such mice. All these changes were completely abolished in LPA(1)(-/- )mice or by the pretreatment with BoNT/C3, a RhoA inhibitor. In addition, the loss of C-fiber responses and the down-regulation of spinal SP signal induced by single intrathecal LPA injection were also abolished in such treatments. All these results suggest that the loss of pain transmission through polymodal C-fiber neurons is also mediated by the LPA(1 )activation following nerve injury

Mental Health of Older Adults by Sexual Minority Status: Evidence From the 2021 National Health Interview Survey

This study explored differences among older adults in mental health by sexual minority status. Data came from the 2021 U.S. National Health Interview Survey. The study sample included older adults (or those aged ≥50 years, N = 15,559), and of those, two percent (n = 380) self-identified as lesbian, gay, or bisexual (LGB). Older LGB adults had significantly higher odds of reporting a diagnosis of depression and anxiety and experiencing serious psychological distress than older non-LGB adults. Additionally, older LGB adults reported higher odds of experiencing depression and anxiety more frequently than older non-LGB adults. Significant covariates included age, sex, housing, food security, and social support. Increased risk for mental illness may be long-term consequences of stigma and discrimination that this population has experienced over the life course. The combination of structural interventions and affirming mental healthcare that recognizes the cumulative negative experience among older LGB adults is necessary to achieve mental health equity

The protective effect of CD40 ligand–CD40 signalling is limited during the early phase of Plasmodium infection

Abstractγδ T cells are essential for eliminating Plasmodium berghei XAT. Because administration of the agonistic anti-CD40 antibody can induce elimination of P. berghei XAT parasites in γδ T cell-deficient mice, we considered that γδ T cells might activate dendritic cells via CD40 signalling during infection. Here we report that administration of the anti-CD40 antibody to γδ T cell-deficient mice 3–10days post-P. berghei XAT infection could eliminate the parasites. Our data suggest that dendritic cell activation via γδ T cells expressing CD40 ligand is critical during the early phase of infection