Spouse Caregivers' Attitudes Toward Obtaining a Diagnosis of a Dementing Illness

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111149/1/j.1532-5415.1996.tb01881.x.pd

Changing practice in dementia care in the community: developing and testing evidence-based interventions, from timely diagnosis to end of life (EVIDEM)

Background Dementia has an enormous impact on the lives of individuals and families, and on health and social services, and this will increase as the population ages. The needs of people with dementia and their carers for information and support are inadequately addressed at all key points in the illness trajectory. Methods The Unit is working specifically on an evaluation of the impact of the Mental Capacity Act 2005, and will develop practice guidance to enhance concordance with the Act. Phase One of the study has involved baseline interviews with practitioners across a wide range of services to establish knowledge and expectations of the Act, and to consider change processes when new policy and legislation are implemented. Findings Phase 1, involving baseline interviews with 115 practitioners, identified variable knowledge and understanding about the principles of the Act. Phase 2 is exploring everyday decision-making by people with memory problems and their carers

Effects of hospitalist‐directed interdisciplinary medicine floor service on hospital outcomes for seniors with acute medical illness

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/102696/1/ggi12056.pd

Factors associated with self-efficacy for managing recovery in the trauma intensive care population: A prospective cohort study

Objective: The aim of this paper was to identify factors associated with self-efficacy for managing recovery in the trauma intensive care population. Introduction: Injury accounts for 6.5% of disease burden in Australia, with similar levels being reported in other developed countries. While some studies regarding self-efficacy have identified a relationship to patient recovery post acute injury, others have been inconclusive. This study will identify factors associated with self-efficacy for managing recovery in the trauma intensive care population. Methods: A prospective cohort study of patients aged ≥18 years, admitted to a metropolitan tertiary hospital in South East Queensland between June 2008 and August 2010 for the acute treatment of injury. Demographic, injury, acute care and psychosocial factors were considered. The primary outcome was self-efficacy measured by the 6-item self-efficacy scale (SES) 1 and 6 months post hospital discharge. All factors significant (p < 0.10) on univariate analysis were included in multivariable modelling where p < 0.05 was considered significant. Results: A total of 88 patients were included. The mean self-efficacy score at 1 and 6 months was similar (6.8 vs 6.9 respectively). Self-efficacy at 1 month, psychological distress (K-10) Score and illness perception (K10) Score accounted for 68.4% (adjusted R2) of the variance in 6 month self-efficacy (F3,75) = 57.17, p < 0.001. Illness perception was the strongest contributor to 6 month self-efficacy (beta = −0.516), followed by psychological distress (beta = −0.243) and self-efficacy at 1 month (beta = 0.205). Conclusion: Significant factors associated with self-efficacy for managing recovery at 6 months included 1 month self-efficacy, illness perception and psychological distress. To promote patient recovery, screening patients at 1 month in order to commence relevant interventions could be beneficial

Evaluation design of a reactivation care program to prevent functional loss in hospitalised elderly: A cohort study including a randomised controlled trial

Background: Elderly persons admitted to the hospital are at risk for hospital related functional loss. This evaluation aims to compare the effects of different levels of (integrated) health intervention care programs on preventing hospital related functional loss among elderly patients by comparing a new intervention program to two usual care progra

Low Vitamin D Levels and Risk of Incident Delirium in 351,000 Older UK Biobank Participants

This is the final version. Available on open access from Wiley via the DOI in this recordBACKGROUND/OBJECTIVES Delirium is common in older adults, especially following hospitalization. Because low vitamin D levels may be associated with increased delirium risk, we aimed to determine the prognostic value of blood vitamin D levels, extending our previous genetic analyses of this relationship. DESIGN Prospective cohort analysis. SETTING Community‐based cohort study of adults from 22 cities across the United Kingdom (the UK Biobank). PARTICIPANTS Adults aged 60 and older by the end of follow‐up in the linked hospital inpatient admissions data, up to 14 years after baseline (n = 351,320). MEASUREMENTS At baseline, serum vitamin D (25‐OH‐D) levels were measured. We used time‐to‐event models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between vitamin D deficiency and incident hospital‐diagnosed delirium, adjusted for age, sex, assessment month, assessment center, and ethnicity. We performed Mendelian randomization genetic analysis in European participants to further investigate vitamin D and delirium risk. RESULTS A total of 3,634 (1.03%) participants had at least one incident hospital‐diagnosed delirium episode. Vitamin D deficiency (50 nmol/L). Increased risk was not limited to the deficient group: insufficient levels (25–50 nmol/L) were also at increased risk (HR = 1.38; 95% CI = 1.28–1.49; P = 4*10−18). The association was independent of calcium levels, hospital‐diagnosed fractures, dementia, and other relevant cofactors. In genetic analysis, participants carrying more vitamin D–increasing variants had a reduced likelihood of incident delirium diagnosis (HR = .80 per standard deviation increase in genetically instrumented vitamin D: .73–.87; P = 2*10−7). CONCLUSION Progressively lower vitamin D levels predicted increased risks of incident hospital‐diagnosed delirium, and genetic evidence supports a shared causal pathway. Because low vitamin D levels are simple to detect and inexpensive and safe to correct, an intervention trial to confirm these results is urgently needed.Alzheimer’s SocietyMedical Research Council (MRC)National Institute on Agin

DISCOVERY AND EARLY MULTI-WAVELENGTH MEASUREMENTS OF THE ENERGETIC TYPE IC SUPERNOVA PTF12GZK: A MASSIVE-STAR EXPLOSION IN A DWARF HOST GALAXY

We present the discovery and extensive early-time observations of the Type Ic supernova (SN) PTF12gzk. Our light curves show a rise of 0.8 mag within 2.5 hr. Power-law fits (f(t)∝(t – t 0) n ) to these data constrain the explosion date to within one day. We cannot rule out a quadratic fireball model, but higher values of n are possible as well for larger areas in the fit parameter space. Our bolometric light curve and a dense spectral sequence are used to estimate the physical parameters of the exploding star and of the explosion. We show that the photometric evolution of PTF12gzk is slower than that of most SNe Ic. The high ejecta expansion velocities we measure (~30, 000 km s–1 derived from line minima four days after explosion) are similar to the observed velocities of broad-lined SNe Ic associated with gamma-ray bursts (GRBs) rather than to normal SN Ic velocities. Yet, this SN does not show the persistent broad lines that are typical of broad-lined SNe Ic. The host-galaxy characteristics are also consistent with GRB-SN hosts, and not with normal SN Ic hosts. By comparison with the spectroscopically similar SN 2004aw, we suggest that the observed properties of PTF12gzk indicate an initial progenitor mass of 25-35 M ☉ and a large ((5-10) × 1051 erg) kinetic energy, the later being close to the regime of GRB-SN properties

Case Report Severe Acute Hepatitis B in HBV-Vaccinated Partner of a Patient with Multiple Myeloma Treated with Cyclophosphamide, Bortezomib, and Dexamethasone and Autologous Stem Cell Transplant

Hepatitis B reactivation can occur with various forms of immunosuppression. Cyclophosphamide, Bortezomib, and Dexamethasone (CYBOR-D) chemotherapy is commonly used for the treatment of multiple myeloma and has not been noted in guidelines to be causative in HBV reactivation. Indeed, current guidelines do not recommend providing antiviral prophylaxis to patients with prior HBV infection. We present a case of HBV reactivation as a result of CYBOR-D and autologous stem cell transplant which is complicated by the patient&apos;s partner who developed acute hepatitis B. Our case highlights the need to review the role of antiviral prophylaxis for patients undergoing treatment of multiple myeloma and also the role of ensuring immunity for close contacts of these patients who may also be at risk

National Eldercare System Project: A National Study Comparing Successful Community-based Systems of Care for Older People

The purpose of this project was to compare three different models of building and strengthening community-based systems of care for older adults. Models were distinguished by the type of organization that took the lead in developing the system of services: Area Agency on Aging, acute care hospital, and residential facility. Specific questions addressed in this project were: (1) What conditions in a local community give rise to a community-based system of care (CBSC) for older adults? (2) What are the necessary steps in planning and designing CBSCs? (3) How are successful CBSCs established and maintained? (4) How does the type of lead organization influence a CBSCs accessibility, responsiveness, and effectiveness? (5) To what extent and under what conditions can successful CBSCs be replicated? Answers to these questions were meant to assist leaders in new communities wishing to develop CBSCs for older adults in their own locales