Lancet
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As the general population ages and life expectancy increases, health-care use by elderly people increases, including intensive care. Rationing and variation of access are ethically and politically challenging. We aimed to characterise the population-based incidence of intensive care unit (ICU) admissions of elderly people in Scotland; compare ICU admission and mortality between elderly and younger populations; and compare treatment intensity between these groups. ⋯ Funding assistance for AD's MPH from Scottish Intensive Care Society, Scottish Society of Anaesthetists, Edinburgh Anaesthetics Research and Education Fund.
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Memory T cells are known to reside in peripheral non-lymphoid tissue, but how their presence within solid organ allografts affects transplant outcomes is not known. We have previously described how graft-versus-host (GVH) allorecognition by passenger CD4 T cells within MHC class II-mismatched bm12 heart grafts provokes antinuclear humoral autoimmunity in C57BL/6 recipient mice. Here we aimed to examine how such GVH recognition affects the alloresponse to allografts with greater mismatching. ⋯ Wellcome Trust Clinical Research Training Fellowship.
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In the UK, the Quality and Outcome Framework (QOF) has specific targets for general practictioners to record body-mass index (BMI) and blood pressure (BP) in major mental illness, diabetes, and chronic kidney disease. Although incentives are given for aspects of major mental illness (schizophrenia, bipolar disorder, and related psychoses), barriers to care can occur. Our aim was to compare recording of specific targets for BP and BMI in individuals with major mental illness relative to diabetes and chronic kidney disease across the UK. ⋯ None.
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Signalling though the melanocortin 4 receptor (MC4R), which is widely expressed in the hypothalamus, mediates food intake and macronutrient preference in rodents. Studies in patients with MC4R deficiency can provide insights into the role of this pathway in man. We investigated the role of melanocortin signalling in fat and sucrose preference in human beings by studying patients with loss of function mutations in MC4R. ⋯ Wellcome Trust, NIHR Cambridge Biomedical Research Centre, Bernard Wolfe Health Neuroscience Fund, NeuroFAST consortium, which is funded by the European Union's Seventh Framework Programme (FP7/2007-2013) under grant agreement no 245009.
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Necrotising fasciitis due to invasive group A streptococcus (iGAS) is frequently associated with type emm1 isolates, with an attendant mortality of 40%. Some cases occur in previously healthy individuals with a history of upper respiratory tract infection, soft tissue contusion, and no obvious portal of entry. Using a new model of mild contusion injury, we set out to determine the effect of contusion on iGAS bacterial burden, phenotype, and host cytokine response. ⋯ Royal Army Medical Corps, Surgeon General's Research Strategy Group, Ministry of Defence.