42 research outputs found
Selective enrollment in Disease Management Programs for coronary heart disease in Germany – An analysis based on cross-sectional survey and administrative claims data
Formal support for informal caregivers to older persons with dementia through the course of the disease: an exploratory, cross-sectional study
Background: In European countries, knowledge about availability and utilization of support for informal caregivers caring for older persons (>= 65 years) with dementia (PwD) is lacking. To be able to evaluate and develop the dementia support system for informal caregivers to PwD, a survey of European support systems and professionals involved is needed. The aim of this study was to explore support for informal caregivers to PwD in European countries. We investigated the availability and utilization of support in each of the participating countries, and the professional care providers involved, through the dementia disease. Methods: A mapping system was used in 2010-2011 to gather information about estimations of availability, utilization, and professional providers of support to informal caregivers caring for PwD. Data collected was representing each country as a whole. Results: There was high availability of counselling, caregiver support, and education from the diagnosis to the intermediate stage, with a decrease in the late to end of life stage. Utilization was low, although there was a small increase in the intermediate stage. Day care and respite care were highly available in the diagnosis to the intermediate stage, with a decrease in the late to end of life stage, but both types of care were utilized by few or no caregivers through any of the disease stages. Professionals specialized in dementia (Bachelor to Master's degree) provided counselling and education, whereas caregiver support for informal caregivers and day care, respite care, and respite care at home were provided by professionals with education ranging from upper secondary schooling to a Master's degree. Conclusions: Counselling, caregiver support, and education were highly available in European countries from diagnosis to the intermediate stage of the dementia disease, decreasing in the late/end of life stages but were rarely utilized. Countries with care systems based on national guidelines for dementia care seem to be more aware of the importance of professionals specialized in dementia care when providing support to informal caregivers. Mapping the systems of support for informal caregivers of PwD is a valuable tool for evaluating existing systems, internationally, nationally and locally for policy making
ADVANCE integrated group intervention to address both substance use and intimate partner abuse perpetration by men in substance use treatment: a feasibility randomised controlled trial
Background: Substance use is a risk factor for intimate partner abuse (IPA) perpetration. Delivering perpetrator
interventions concurrently with substance use treatment shows promise.
Methods: The feasibility of conducting an efficacy and cost-effectiveness trial of the ADVANCE 16-week
intervention to reduce IPA by men in substance use treatment was explored. A multicentre, parallel group
individually randomised controlled feasibility trial and formative evaluation was conducted. Over three temporal
cycles, 104 men who had perpetrated IPA towards a female (ex) partner in the past year were randomly allocated
to receive the ADVANCE intervention + substance use treatment as usual (TAU) (n = 54) or TAU only (n = 50) and
assessed 16-weeks post-randomisation. Participants’ (ex) partners were offered support and 27 provided outcome
data. Thirty-one staff and 12 men who attended the intervention participated in focus groups or interviews that
were analysed using the framework approach. Pre-specified criteria assessed the feasibility of progression to a
definitive trial: 1) ≥ 60% of eligible male participants recruited; 2) intervention acceptable to staff and male
participants; 3) ≥ 70% of participants followed-up and 4) levels of substance use and 5) IPA perpetrated by men in
the intervention arm did not increase from average baseline level at 16-weeks post-randomisation.
Results: 70.7% (104/147) of eligible men were recruited. The formative evaluation confirmed the intervention’s
acceptability. Therapeutic alliance and session satisfaction were rated highly. The overall median rate of intervention
session attendance (of 14 compulsory sessions) was 28.6% (range 14.3–64.3% by the third cycle). 49.0% (51/104) of
men and 63.0% (17/27) of their (ex) partners were followed-up 16-weeks post-randomisation. This increased to
100% of men and women by cycle three. At follow-up, neither substance use nor IPA perpetration had worsened
for men in the intervention arm.
Conclusions: It was feasible to deliver the ADVANCE intervention in substance use treatment services, although it
proved difficult to collect data from female (ex)partners. While some progression criteria were met, others were not,
although improvements were demonstrated by the third cycle. Lessons learned will be implemented into the study
design for a definitive trial of the ADVANCE intervention
Acute-on-chronic liver failure: consensus recommendations of the Asian Pacific Association for the Study of the Liver (APASL) 2014
Development of a Chironomid-based Air Temperature Inference Model for the Central Canadian Arctic
Subfossil midge remains were identified in surface sediment recovered from 88 lakes in the central Canadian Arctic. These lakes spanned five vegetation zones, with the southern-most lakes located in boreal forest and the northern-most lakes located in mid-Arctic tundra. The lakes in the calibration are characterized by ranges in depth, summer surface-water temperature (SSWT), average July air temperature (AJAT) and pH of 15.5 m, 10.60°C, 8.40°C and 3.69, respectively. Redundancy analysis (RDA) indicated that maximum depth, pH, AJAT, total nitrogen-unfiltered (TN-UF), Cl and Al capture a large and statistically significant fraction of the overall variance in the midge data. Inference models relating midge abundances and AJAT were developed using different approaches including: weighted averaging (WA), weighted averaging-partial least squares (WA-PLS) and partial least squares (PLS). A chironomid-based inference model, based on a two-component WA-PLS approach, provided robust performance statistics with a high coefficient of determination (r 2 = 0.77) and low root mean square error of prediction (RMSEP = 1.03°C) and low maximum bias. The use of a high-resolution gridded climate data set facilitated the development of the midge-based inference model for AJAT in a region with a paucity of meteorological stations and where previously only the development of a SSWT inference model was possible
A comparative study of different sintering routes effects on evolving microstructure and B–H magnetic hysteresis in mechanically-alloyed Ni–Zn ferrite, Ni0.3Zn0.7Fe2O4
Flow Chemistry Approaches Applied to the Synthesis of Saturated Heterocycles
Continuous-flow processing approaches are having a significant impact on the way we devise and perform chemical synthesis. Flow chemistry has repeatedly demonstrated numerous improvements with respect to synthesis efficiency, process safety and ease of reaction scale-up. In recent years flow chemistry has been applied with remarkable success to the generation of valuable target structures across a range of industries from basic bulk chemical manufacture and materials development to flavours, food and cosmetic applications. However, due to its earlier implementation, it has found so far many more advocates in areas of medicinal and agrochemical research and manufacture. In this review article, we summarise the key developments that continuous-flow synthesis has had in the area of saturated heterocycles, specifically focusing on approaches that generate these important entities from acyclic precursors