RESUMO
BACKGROUND: Persons with dementia (PwD) need support to remain in their own homes as long as possible. Family caregivers, homecare nurses and general practitioners (GPs) play an important role in providing this support, particularly in rural settings. Assessing caregiver burden is important to prevent adverse health effects among this population. This study analysed perceived burden and needs of family caregivers of PwD in rural areas from the perspectives of healthcare professionals and family caregivers. METHODS: This was a sequential explanatory mixed methods study that used both questionnaires and semi-structured interviews. Questionnaires measuring caregiver burden, quality of life and nursing needs were distributed to the caregivers; health professionals received questionnaires with adjusted items for each group. Additionally, in-depth qualitative interviews were carried out with eight family caregivers. RESULTS: The cross-sectional survey population included GPs (n = 50), homecare nurses (n = 140) and family caregivers (n = 113). Healthcare professionals similarly assessed the psychosocial burden and stress caused by behavioural disturbances as most relevant. Psychological stress, social burden and disruptive behaviour (in that order) were regarded as the most important factors from the caregivers' perspective. It was found that 31% of caregivers reported permanent or frequent caregiver overload. Eight themes related to caregiver burden emerged from the subsequent interviews with caregivers. CONCLUSIONS: Professional support at home on an hourly basis was found to be highly relevant to prevent social isolation and compensate for lack of leisure among caregivers of PwD. Improvement of interprofessional dementia-related education is needed to ensure high-quality primary care.
Assuntos
Sobrecarga do Cuidador/diagnóstico , Cuidadores/psicologia , Demência/terapia , Pessoal de Saúde/psicologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Sobrecarga do Cuidador/psicologia , Cuidadores/estatística & dados numéricos , Estudos Transversais , Feminino , Pessoal de Saúde/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Avaliação das Necessidades , Qualidade de Vida/psicologia , População Rural/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Pancreatic cancer is mostly diagnosed in an advanced stage and treated with systemic therapy with palliative intent. Nowadays, the doublet chemotherapy of Gemcitabine and nab-paclitaxel (Gem-Nab) is one of the most frequently used regimens worldwide, but is not ubiquitarily available or reimbursed. Therefore, we compared the clinical efficacy of Gem-Nab to a historical control of patients treated with gemcitabine and oxaliplatin (Gem-Ox) at our tertiary cancer center, which was the standard treatment prior to the introduction of FOLFIRINOX. METHODS: This single-center retrospective real world study includes 121 patients diagnosed with locally advanced or primary metastatic pancreatic adenocarcinoma who were treated with chemotherapy doublet, with either Gem-Nab or Gem-Ox in palliative first-line. Survival rates were analyzed using the Kaplan-Meier method, and comparisons were made with log-rank tests. Gem-Ox was considered as standard first line therapy at our institution for patients who were deemed fit for doublet chemotherapy between the years 2006 to 2012. These patients were compared to a cohort of patients treated with the new standard first-line therapy of Gem-Nab between 2013 and 2020. RESULTS: A total of 554 patients with pancreatic cancer of all stages were screened, and 73 patients treated with Gem-Nab and 48 patients treated with Gem-Ox in the palliative first-line setting were identified and included in this analysis. Patients receiving Gem-Ox had a statistically significantly better performance score (ECOG PS) when compared to the Gem-Nab group (Odds ratio (OR) 0.28, 95% CI 0.12-0.65, p = 0.005), more often suffered from locally advanced than metastatic disease (OR 3.10, 95% CI 1.27-7.91, p = 0.019) and were younger in age (OR 0.95, 95% CI 0.91-0.99, p = 0.013). Median overall survival (OS) of the whole study cohort was 10.3 months (95% CI 8.5-11.6). No statistically significant difference in OS could be observed between the Gem-Nab and the Gem-Ox cohort (median OS: 8.9 months (95% CI 6.4-13.5) versus 10.9 months (95% CI 9.5-13.87, p = 0.794, HR 1.27, 95% CI 0.85-1.91)). Median progression-free survival (PFS) was 6.8 months in the entire cohort (95% CI 4.9-8.4). No statistically significant difference in PFS could be observed between the Gem-Nab and the Gem-Ox cohort (median PFS: 5.8 months (95% CI 4.3-8.2) versus 7.9 months (95% CI 5.4-9.5) p = 0.536, HR 1.11, 95% CI 0.74-1.67). Zero-truncated negative binomial regressions on OS and PFS adjusting for gender, age, performance status (ECOG PS), and CA19-9 levels yielded no significant difference between Gem-Nab or Gem-Ox. CONCLUSION: From our analysis, we could evidence no difference in outcome parameters in this retrospective analysis despite the worse prognostic pattern for GemOX. Therefore, we suggest Gem-Ox as potential first line treatment option for inoperable locally advanced or metastatic pancreatic cancer, especially if Gem-Nab is not available.
Assuntos
Adenocarcinoma , Neoplasias Pancreáticas , Humanos , Gencitabina , Neoplasias Pancreáticas/patologia , Adenocarcinoma/patologia , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Estudos Retrospectivos , Oxaliplatina/uso terapêutico , Paclitaxel , Albuminas , Fluoruracila/uso terapêutico , Leucovorina/uso terapêutico , Neoplasias PancreáticasRESUMO
The service utilisation of persons with dementia (PwD) and their caregivers is subject to lively debate. The reasons for non-utilisation are manifold and heterogeneous. Conceptual models and explanatory frameworks may help identify predictors of the usage of health services. Literature examining the utilisation of home care services for PwD is scarce. This study explored predictors of home care nursing utilisation of PwD and their informal caregivers in a rural setting, according to the Andersen Behavioural Model of Health Care Use. A mixed-methods study was conducted in a rural area of Austria. In using non-random multistage sampling, anonymous questionnaires were distributed to collect data on family caregivers of PwD. Data were analysed using sequential binary logistic regression to characterise home care service users. To reflect the complexity of the Andersen model, a regression tree model was used. In total, 107 family caregivers completed the survey. Predisposing factors for home care nursing utilisation were higher age of the caregiver, female gender of PwD and kinship of the PwD and caregiver. Disruptive behaviour and independence in activities of daily living of PwD were associated with need factors for service use. According to the Andersen model, the predisposing and need factors contributed most to the explanation of home care nursing utilisation. The enabling factors employment, education and income tend to predict service use. Our findings indicate that higher age of the family caregiver and female gender of PwD are the main predictors for utilisation of home care nursing in a rural setting. To improve utilisation, the advantages of professional care services should be promoted, and the awareness about the variety of services available should be increased. To ensure a better understanding of the barriers to accessing home care, PwD should more often be included in healthcare service research.
Assuntos
Demência , Serviços de Assistência Domiciliar , Atividades Cotidianas , Áustria , Cuidadores , Feminino , HumanosRESUMO
Erythropoietin receptor (EPOR) is widely expressed in healthy and malignant tissues. In certain malignancies, EPOR stimulates tumor growth. In healthy tissues, EPOR controls processes other than erythropoiesis, including mitochondrial metabolism. We hypothesized that EPOR also controls the mitochondrial metabolism in cancer cells. To test this hypothesis, we generated EPOR-knockdown cancer cells to grow tumor xenografts in mice and analyzed tumor cellular respiration via high-resolution respirometry. Furthermore, we analyzed cellular respiratory control, mitochondrial content, and regulators of mitochondrial biogenesis in vivo and in vitro in different cancer cell lines. Our results show that EPOR controls tumor growth and mitochondrial biogenesis in tumors by controlling the levels of both, pAKT and inducible NO synthase (iNOS). Furthermore, we observed that the expression of EPOR is associated with the expression of the mitochondrial marker VDAC1 in tissue arrays of lung cancer patients, suggesting that EPOR indeed helps to regulate mitochondrial biogenesis in tumors of cancer patients. Thus, our data imply that EPOR not only stimulates tumor growth but also regulates tumor metabolism and is a target for direct intervention against progression.
RESUMO
Dementia is a progressive disease that puts substantial strain on caregivers. Many persons with dementia (PwDs) receive care from a relative. Since male and female caregivers experience different issues related to stress, it is important to meet their different needs to prevent the early nursing home placement of PwDs. This study investigated the multifactorial aspects of caregiver burden and explored gender differences in caregiver burden in a rural setting. This was a cross sectional study that administered anonymous questionnaires to family caregivers of PwDs. Caregiver burden was assessed using the Burden Scale for Family Caregivers-short version. A path model was used to determine the multivariate associations between the variables. To reflect the multifaceted aspects of caregiver burden, we used Pearlin's model with its four dimensions. A total of 113 family caregivers responded to our survey. The overall burden of caregivers was moderate. According to the path model, gender differences were predictors of caregiver burden. The behaviour of the person with dementia and cohabitation had direct effects on caregiver burden. Our results suggest that the experiences of men and women caring for a PwD are different and highlight the need for tailored support in dementia care.
RESUMO
BACKGROUND: This study aimed to explore which measures and risk factors for a COVID - 19 infection are considered most important in the general population, health experts and policymakers and to assess the level of agreement across the groups from Austria and Germany. METHODS: A two-phased survey was conducted, participants were matched according to age and gender. Three different groups were asked which measures they considered most relevant in reducing a COVID-19 transmission, to determine which factors contribute most to the risk of disease, and to evaluate the level of agreement in the assessment of risk factor relevance for (a) the transmission of the disease and (b) the risk of a severe course of COVID-19. RESULTS: Risk factors for an infection that were selected from all three groups were immunosuppression/deficiency, cancer, chronic lung disease, smoking, age and working as a health care professional. Interrater agreement per population was only poor to slight and results were highly heterogeneous. CONCLUSIONS: Our survey shows a broad spectrum of opinions and the associated general uncertainty about the risk factors for infection and a severe course of disease across the groups. Profound knowledge of politicians and experts is of high relevance to provide the public with valid information to ensure cooperation fighting the pandemic. TRIAL REGISTRATION: https://apps.who.int/trialsearch/ (ID: DRKS00022166). Registered 15 June 2020.
RESUMO
Since the beginning of the COVID -19 pandemic, many contact sport teams are facing major challenges to safely continue training and competition. We present the design and implementation of a structured monitoring concept for the Austrian national football league. 146 professional players from five clubs of the professional Austrian football league were monitored for a period of 12 weeks. Subjective health parameters, PCR- test results and data obtained from a geo-tracking app were collected. Simulations modelling the consequences of a COVID-19 case with increasing reproduction number were computed. No COVID -19 infection occurred during the observation period in the players. Infections in the nearer surroundings lead to increased perceived risk of infection. Geo tracking was particularly hindered due to technical problems and reluctance of users. Simulation models suggested a hypothetical shut-down of all training and competition activities. A structured monitoring concept can help to continue contact sports safely in times of a pandemic. Cooperation of all involved is essential. Trial registration: ID: DRKS00022166 15/6/2020 https://www.who.int/ictrp/search/en/ .
Assuntos
COVID-19/diagnóstico , Simulação por Computador , Algoritmos , Áustria , COVID-19/virologia , Humanos , SARS-CoV-2/genética , SARS-CoV-2/isolamento & purificação , FutebolRESUMO
AIM: The retrospective evaluation of correlations between semi-quantitative breast-specific gamma imaging (BSGI) and invasive ductal breast cancer (IDC) sub-types. MATERIALS AND METHODS: The biopsy specimen of 50 histologically-proven IDCs were retrospectively evaluated concerning receptor status, human epidermal growth factor receptor 2 (HER2/Neu) status, Ki-67 level and classification into IDC sub-types. These results were compared to the relative uptake factor (RUF) in BSGI. Depending on RUF, we described four categories to outline the predictive value of RUF. RESULTS: A total of 50 IDCs with a mean diameter of 20.36 mm were included. RUF differed reliably between luminal-A and non-luminal-A IDCs. RUF exceeding 6.5 pointed to non luminal A-carcinoma, with a specificity and positive predictive value of 100%. RUF of less than 2.6 was unlikely to be associated with a non-luminal A-carcinoma (negative predictive value: 76.5%). Comparable results were calculated for the correlation between RUF and the K-67 level. CONCLUSION: RUF may help classify the sub-type of an IDC in addition to pathology.