Caring for a Person With Dementia on the Margins of Long-Term Care: A Perspective on Burden From 8 European Countries

© 2017 AMDA – The Society for Post-Acute and Long-Term Care Medicine Objectives To explore associations between carer burden and characteristics of (1) the informal carer, (2) the person with dementia, and (3) the care support network in 8 European countries. Design Cross-sectional study. Setting People with dementia judged at risk of admission to long-term care (LTC) facilities in 8 European countries (Estonia, Finland, France, Germany, Netherlands, Spain, Sweden, United Kingdom). Participants A total of 1223 people with dementia supported by community services at home or receiving day care or respite care and their informal carers. Measurements Variables regarding the informal carer included familial relationship and living situation. Variables relating to the person with dementia included cognitive functioning (S-MMSE), neuropsychiatric symptoms (NPI-Q), depressive symptoms (Cornell depression scale), comorbidity (Charlson Comorbidity Index), and physical functioning (Katz Activity of Daily Living [ADL] Index). The care support network was measured using hours of caregiving (ADLs, instrumental ADLs [IADLs], supervision), additional informal care support, and service receipt (home care, day care). Experience of carer burden was recorded using the Zarit Burden Interview. Logistic regression analysis was used to determine factors associated with high carer burden. Results Carer burden was highest in Estonia (mean 39.7/88) and lowest in the Netherlands (mean 26.5/88). High burden was significantly associated with characteristics of the informal carer (family relationship, specifically wives or daughters), of the person with dementia (physical dependency in ADLs; neuropsychiatric symptoms, in particular nighttime behaviors and irritability), the care support network (hours of caregiving supervision; receipt of other informal care support) and country of residence. Conclusion A range of factors are associated with burden in informal carers of people with dementia judged to be on the margins of LTC. Support for informal carers needs to take account of gender differences. The dual challenges of distressed behaviors and difficulties in ADLs by the person with dementia may be addressed by specific nonpharmacological interventions focusing on both elements. The potential protective effect of additional informal support to carers highlights the importance of peer support or better targeted home support services. The implementation of appropriate and tailored interventions to reduce burden by supporting informal carers may enable people with dementia to remain at home for longer

Discutindo a educação ambiental no cotidiano escolar: desenvolvimento de projetos na escola formação inicial e continuada de professores

A presente pesquisa buscou discutir como a Educação Ambiental (EA) vem sendo trabalhada, no Ensino Fundamental e como os docentes desta escola compreendem e vem inserindo a EA no cotidiano escolar., em uma escola estadual do município de Tangará da Serra/MT, Brasil. Para tanto, realizou-se entrevistas com os professores que fazem parte de um projeto interdisciplinar de EA na escola pesquisada. Verificou-se que o projeto da escola não vem conseguindo alcançar os objetivos propostos por: desconhecimento do mesmo, pelos professores; formação deficiente dos professores, não entendimento da EA como processo de ensino-aprendizagem, falta de recursos didáticos, planejamento inadequado das atividades. A partir dessa constatação, procurou-se debater a impossibilidade de tratar do tema fora do trabalho interdisciplinar, bem como, e principalmente, a importância de um estudo mais aprofundado de EA, vinculando teoria e prática, tanto na formação docente, como em projetos escolares, a fim de fugir do tradicional vínculo “EA e ecologia, lixo e horta”.Facultad de Humanidades y Ciencias de la Educació

In vivo assessment of number of milk duct orifices in lactating women and association with parameters in the mother and the infant

Background: In vitro and in vivo analyses differ between the number of milk ducts found in the lactating breast, and there is a lack of knowledge as to whether or not external factors in the mother or the child affect the number of ductal orifices. The aim of this study was to determine the number of milk duct orifices in vivo and to investigate the possible influence of variable parameters in mother and infant. Methods: Study design: Prospective clinical trial. In 98 breastfeeding women we investigated the nipple surface in order to identify the number of milk duct orifices using Marmet’s manual milk expression technique. In addition mothers were interviewed on different parameters of birth and breastfeeding. Results: Every nipple had 3.90 ± 1.48 milk duct orifices on average. There was no significant difference between left and right breasts. The use of a breast pump in addition to breastfeeding did not have any effect on the number of ductal orifices. Multiparous women exhibited more ductal orifices (8.5 ± 3.0) as compared to primipara (7.1 ± 2.7). Boys were associated with significantly more ductal orifices in their mother’s right breast (4.2 ± 1.7) than girls (3.5 ± 1.4). Furthermore boys were breastfed for longer per session. A shorter birth height of males correlated with more ductal orifices in left nipples. Fluid intake of mothers was associated with a higher number of ductal orifices. Restless infant behavior could not be explained by less milk duct orifices. Pain in the breast during breastfeeding did not have an influence on ductal orifices either. Psychological criteria, such as duration of maternity leave and total intended breastfeeding period, did not affect the number of orifices in the papilla mammaria of breasts during lactation. Conclusion: For the first time an in vivo investigation of the number of ductal orifices in lactating women was conducted non-invasively and associations with variables in the mother and the child, birth parameters in infants, and breastfeeding parameters in mothers and children were assessed. We conclude that the number of activated ductal orifices on the surface of the nipple is primarily associated with functional aspects

Evaluation of different biomarkers to predict individual radiosensitivity in an inter-laboratory comparison--lessons for future studies.

Radiotherapy is a powerful cure for several types of solid tumours, but its application is often limited because of severe side effects in individual patients. With the aim to find biomarkers capable of predicting normal tissue side reactions we analysed the radiation responses of cells from individual head and neck tumour and breast cancer patients of different clinical radiosensitivity in a multicentric study. Multiple parameters of cellular radiosensitivity were analysed in coded samples of peripheral blood lymphocytes (PBLs) and derived lymphoblastoid cell lines (LCLs) from 15 clinical radio-hypersensitive tumour patients and compared to age- and sex-matched non-radiosensitive patient controls and 15 lymphoblastoid cell lines from age- and sex- matched healthy controls of the KORA study. Experimental parameters included ionizing radiation (IR)-induced cell death (AnnexinV), induction and repair of DNA strand breaks (Comet assay), induction of yH2AX foci (as a result of DNA double strand breaks), and whole genome expression analyses. Considerable inter-individual differences in IR-induced DNA strand breaks and their repair and/or cell death could be detected in primary and immortalised cells with the applied assays. The group of clinically radiosensitive patients was not unequivocally distinguishable from normal responding patients nor were individual overreacting patients in the test system unambiguously identified by two different laboratories. Thus, the in vitro test systems investigated here seem not to be appropriate for a general prediction of clinical reactions during or after radiotherapy due to the experimental variability compared to the small effect of radiation sensitivity. Genome-wide expression analysis however revealed a set of 67 marker genes which were differentially induced 6 h after in vitro-irradiation in lymphocytes from radio-hypersensitive and non-radiosensitive patients. These results warrant future validation in larger cohorts in order to determine parameters potentially predictive for clinical radiosensitivity

Dose-response relationship of Gamma-H2AX at different time points from two different centres (white boxes – centre C, hatched boxes – centre B).

<p>Each measured value corresponds to the n-fold change to the time point at 0 Gy after 24 hours. (a) Data for the PBLs: Box plots only include samples with an initial cell viability of higher than 80%. (b) Data for LCLs over all samples.</p