985 resultados para Lancet Stillbirth Epidemiology investigator group
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Pharmacy Review Group Report (PDF, 420KB) Indecon Assessment of the 1996 Pharmacy Regulations (PDF, 430KB) Indecon Review of Proposed Regulatory Models for the Pharmacy Sector (PDF, 400KB) Â
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BACKGROUND: Within the frame of a twinning programme with Nicaragua, The La Mascota project, we evaluated in our study the contribution of cytogenetic characterization of acute lymphoblastic leukemia (ALL) as prognostic factor compared to clinical, morphological, and immunohistochemical parameters. METHODS: All patients with ALL treated at the only cancer pediatric hospital in Nicaragua during 2006 were studied prospectively. Diagnostic immunophenotyping was performed locally and bone marrow or blood samples were sent to the cytogenetic laboratory of Zurich for fluorescence in situ hybridization (FISH) analysis and G-banding. RESULTS: Sixty-six patients with ALL were evaluated. Their mean age at diagnosis was 7.3 years, 31.8% were >or=10 years. Thirty-four patients (51.5%) presented with hyperleucocytosis >or=50 x 10(9)/L, 45 (68.2%) had hepatosplenomegaly. Immunophenotypically 63/66 patients (95%) had a B-precursor, 2 (3%) a T- and 1 (1.5%) a B-mature ALL. FISH analysis demonstrated a TEL/AML1 fusion in 9/66 (14%), BCR/ABL fusion in 1 (1.5%), MLL rearrangement in 2 (3.1%), iAMP21 in 2 (3.1%), MYC rearrangement in 1 (1.5%), and high-hyperdiploidy in 16 (24%). All patients but two with TEL/AML1 fusion and high-hyperdiploidy were clinically and hematologically in the standard risk group whereas those with poor cytogenetic factors had clinical high-risk features and were treated intensively. CONCLUSIONS: Compared to Europe, the ALL population in Nicaragua is older, has a higher proportion of poor prognostic clinical and hematological features and receives more intensive treatment, while patients with TEL/AML1 translocations and high-hyperdiploidy are clinically in the standard risk group. Cytogenetics did not contribute as an additional prognostic factor in this setting.
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The development of targeted treatment strategies adapted to individual patients requires identification of the different tumor classes according to their biology and prognosis. We focus here on the molecular aspects underlying these differences, in terms of sets of genes that control pathogenesis of the different subtypes of astrocytic glioma. By performing cDNA-array analysis of 53 patient biopsies, comprising low-grade astrocytoma, secondary glioblastoma (respective recurrent high-grade tumors), and newly diagnosed primary glioblastoma, we demonstrate that human gliomas can be differentiated according to their gene expression. We found that low-grade astrocytoma have the most specific and similar expression profiles, whereas primary glioblastoma exhibit much larger variation between tumors. Secondary glioblastoma display features of both other groups. We identified several sets of genes with relatively highly correlated expression within groups that: (a). can be associated with specific biological functions; and (b). effectively differentiate tumor class. One prominent gene cluster discriminating primary versus nonprimary glioblastoma comprises mostly genes involved in angiogenesis, including VEGF fms-related tyrosine kinase 1 but also IGFBP2, that has not yet been directly linked to angiogenesis. In situ hybridization demonstrating coexpression of IGFBP2 and VEGF in pseudopalisading cells surrounding tumor necrosis provided further evidence for a possible involvement of IGFBP2 in angiogenesis. The separating groups of genes were found by the unsupervised coupled two-way clustering method, and their classification power was validated by a supervised construction of a nearly perfect glioma classifier.
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The Irish service was last reviewed in 1980. Much of the valuable recommendations made at that time have been given effect. The present Review Group examined that report and, to the extend that recommendations then made have not been acted upon, incorporated them in this report. The views and rights of mothers were of course paramount in the consideration of the members of the Group and issues of choice, privacy, consent and information were considered and appropriate recommendations made. Download the Report here
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In November 1997, the Department of Health and Children established an expert group to examine and make recommendations on an appropriate system and criteria for the assessment of hearing disability arising from hearing loss, with particular reference to noise induced hearing loss. The group was to prepare a report for the Minister for Health and Children. Download the Report here
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This introduction to "Building Healthier Hearts" will give readers an overview of the report of the Cardiovascular Health Strategy Group. Firstly, it sets out the background to the strategy and its policy context. A brief description of mortality and morbidity trends from cardiovascular disease in Ireland follows. Next an overview is given of current health service provision and of the changes considered necessary by the Group Download the Report here
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10.12.2000 The Department of Health and Children is implementing the recommendations of the Commission on Nursing (1998). It agreed with the Nursing Alliance in early 2000 to set up working groups to inform the implementation of specific recommendations in relation to nurse education. One of these working groups was to address paediatric nurse education. In March 2000, a Steering Group to oversee a review of paediatric nurse education was convened and the following terms of reference agreed. To consider the future of paediatric nurse education in the light of the recommendations of the Report of the Commission on Nursing, Labour Court recommendation LCR 16330, and current practice and development in child health services. To make recommendations within the context of current developments in nursing, nurse education and service delivery. Download the Report here