The federal government commissioner for patient issues in Germany: initial analysis of the user inquiries

BACKGROUND: The political objective in many countries worldwide is to give better consideration to the interests of patients within the health system. The establishment of a federal government commissioner for the issues of patients in the health system in Germany in 2004 is part of these endeavours. The structure and field of activities of this institution has been unique so far. This study investigates for the first time the inquiries the commissioner receives from the public. METHODS: A 33% sampling (n = 850) of the written inquiries (correspondence and e-mails) addressed to the commissioner in the first six months of the year 2005 (n = 2580) was investigated. In a procedure comprising combined qualitative and quantitative levels, the material was thematically encoded and the inquiries allocated to the resulting categories (multiple nominations). The results are presented in descriptive form and investigated especially with respect to sex and age-specific differences. The interdependences between the categorized criteria are analysed. RESULTS: The inquirers are equally spread out amongst the sexes (49% women, 51% men). Older persons outweigh the younger (69% over 60 years). In most cases the issues take the form of claims (72%, n = 609). In every fifth inquiry (n = 168) the personal financial burden for health services is considered as being too high; about equally high (n = 159) is the proportion of persons who criticize the communication with health professionals, especially hospitals and doctors' surgeries. Every third who mentions a medical practice uses terms such as "uncertainty" and "anxiety". It is conspicuous that men more often than women write that they feel unfairly treated in the health system (62% vs. 38%, p < 0.05). CONCLUSION: Predominantly older persons seek the assistance of the federal government commissioner for patient issues. Considerable uncertainty and anxiety with respect to services and charges within the system of the German health insurances become evident. It is not possible from the data to draw conclusions concerning the impact of the commissioner's work on the health system. Nor do we gain any knowledge about the usefulness of the service for the individual. Therefore, evaluation of the political impact and the user satisfaction should follow

Temperament and parental child-rearing style: unique contributions to clinical anxiety disorders in childhood

Both temperament and parental child-rearing style are found to be associated with childhood anxiety disorders in population studies. This study investigates the contribution of not only temperament but also parental child-rearing to clinical childhood anxiety disorders. It also investigates whether the contribution of temperament is moderated by child-rearing style, as is suggested by some studies in the general population. Fifty children were included (25 with anxiety disorders and 25 non-clinical controls). Child-rearing and the child’s temperament were assessed by means of parental questionnaire (Child Rearing Practices Report (CRPR) (Block in The Child-Rearing Practices Report. Institute of Human Development. University of California, Berkely, 1965; The Child-Rearing Practices Report (CRPR): a set of Q items for the description of parental socialisation attitudes and values. Unpublished manuscript. Institute of Human Development. University of California, Berkely, 1981), EAS Temperament Survey for Children (Boer and Westenberg in J Pers Assess 62:537–551, 1994; Buss and Plomin in Temperament: early developing personality traits. Lawrence Erlbaum Associates, Inc, Hillsdale, 1984s). Analysis of variance showed that anxiety-disordered children scored significantly higher on the temperamental characteristics emotionality and shyness than non-clinical control children. Hierarchical logistic regression analyses showed that temperament (emotionality and shyness) and child-rearing style (more parental negative affect, and less encouraging independence of the child) both accounted for a unique proportion of the variance of anxiety disorders. Preliminary results suggest that child-rearing style did not moderate the association between children’s temperament and childhood anxiety disorders. The limited sample size might have been underpowered to assess this interaction

Human resources: the Cinderella of health sector reform in Latin America

Human resources are the most important assets of any health system, and health workforce problems have for decades limited the efficiency and quality of Latin America health systems. World Bank-led reforms aimed at increasing equity, efficiency, quality of care and user satisfaction did not attempt to resolve the human resources problems that had been identified in multiple health sector assessments. However, the two most important reform policies – decentralization and privatization – have had a negative impact on the conditions of employment and prompted opposition from organized professionals and unions. In several countries of the region, the workforce became the most important obstacle to successful reform. This article is based on fieldwork and a review of the literature. It discusses the reasons that led health workers to oppose reform; the institutional and legal constraints to implementing reform as originally designed; the mismatch between the types of personnel needed for reform and the availability of professionals; the deficiencies of the reform implementation process; and the regulatory weaknesses of the region. The discussion presents workforce strategies that the reforms could have included to achieve the intended goals, and the need to take into account the values and political realities of the countries. The authors suggest that autochthonous solutions are more likely to succeed than solutions imported from the outside

Expression of serine 194-phosphorylated Fas-associated death domain protein correlates with proliferation in B-cell non-Hodgkin lymphomas

Fas-associated death domain protein is a key component of the extrinsic apoptotic pathway. In addition, in animal models, Fas-associated death domain protein phosphorylation at serine 194 has been shown to affect cell proliferation, especially in T lymphocytes. The importance of Fas-associated death domain protein phosphorylation at serine 194 for the proliferation of B lymphocytes, however, is uncertain. Here we show in reactive lymph nodes that serine 194 phosphorylated Fas-associated death domain protein is expressed predominantly in the dark (proliferative) zone of germinal centers. In B-cell non-Hodgkin lymphoma cell lines, serine 194 phosphorylated Fas-associated death domain protein levels are substantially higher in highly proliferating cells and lower in serum-starved cells. We also used immunohistochemical analysis to assess Fas-associated death domain protein phosphorylation at serine 194 expression in 122 B-cell non-Hodgkin-type lymphomas. The mean percentage of serine 194 phosphorylated Fas-associated death domain protein positive tumor cells was 81% in Burkitt lymphoma, 41% in diffuse large B-cell lymphoma, 18% in follicular lymphoma, 18% in plasma cell myeloma, 12% in extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue, 11% in mantle cell lymphoma, and 2% in chronic lymphocytic leukemia/small lymphocytic lymphoma (P &lt;.0001, Kruskal-Wallis test). Furthermore, in chronic lymphocytic leukemia/small lymphocytic lymphoma, serine 194 phosphorylated Fas-associated death domain protein was detected predominantly in proliferation centers. In the entire study group, the percentage of cells positive for serine 194 phosphorylated Fas-associated death domain protein correlated significantly with the proliferation index Ki-67 (Spearman R = 0.9, P &lt;.0001). These data provide evidence that serine 194 phosphorylated Fas-associated death domain protein is involved in the proliferation of normal and neoplastic B cells and has features of a novel proliferation marker. © 2011 Elsevier Inc. All rights reserved

MTOR signaling is activated by FLT3 kinase and promotes survival of FLT3-mutated acute myeloid leukemia cells

Activating mutations of the FLT3 gene mediate leukemogenesis, at least in part, through activation of PI3K/AKT. The mammalian target of rapamycin (mTOR)-Raptor signaling pathway is known to act downstream of AKT. Here we show that the mTOR effectors, 4EBP1, p70S6K and rpS6, are highly activated in cultured and primary FLT3-mutated acute myeloid leukemia (AML) cells. Introduction of FLT3-ITD expressing constitutively activated FLT3 kinase further activates mTOR and its downstream effectors in BaF3 cells. We also found that mTOR signaling contributes to tumor cell survival, as demonstrated by pharmacologic inhibition of PI3K/AKT/mTOR, or total silencing of the mTOR gene. Furthermore, inhibition of FLT3 kinase results in downregulation of mTOR signaling associated with decreased survival of FLT3-mutated AML cells. These findings suggest that mTOR signaling operates downstream of activated FLT3 kinase thus contributing to tumor cell survival, and may represent a promising therapeutic target for AML patients with mutated-FLT3. © 2010 Chen et al; licensee BioMed Central Ltd

Security Enumerations for Cyber-Physical Systems

Enumerations constitute a pivotal element of Cyber Threat Intelligence (CTI). References to enumerated artifacts support a universal understanding and integrate threat information. While traditional IT systems and vulnerabilities are covered by security enumerations, this does not apply to Cyber-Physical Systems (CPS). In particular, complexity and interdependencies of components within these systems demand for an extension of current enumerations. Taking on a CPS security management perspective this work identifies deficiencies within the Common Platform Enumeration (CPE) and the Common Vulnerabilities and Exposures (CVE) enumeration. Models for CPS are thus proposed to cover comprehensiveness and usability. A prototype is used to evaluate the feasibility by demonstrating key features of security enumerations for CPS