Institution
Guy's and St Thomas' NHS Foundation Trust
Healthcare•London, United Kingdom•
About: Guy's and St Thomas' NHS Foundation Trust is a healthcare organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Randomized controlled trial. The organization has 7686 authors who have published 9631 publications receiving 399353 citations. The organization is also known as: Guy's and St Thomas' National Health Service Foundation Trust & Guy's and St Thomas' National Health Service Trust.
Papers published on a yearly basis
Papers
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TL;DR: The data demonstrate that in adolescents with type 1 diabetes, the group with the highest tertile of albumin excretion showed more evidence of early renal and CV disease than those in the lower tertiles.
Abstract: OBJECTIVE We assessed the association between early increases in albumin excretion and cardiovascular (CV) and renal markers in a large cohort of young people with type 1 diabetes. RESEARCH DESIGN AND METHODS As part of preliminary screening for a multicenter, randomized controlled trial of statins/ACE inhibitors, we measured albumin–creatinine ratio (ACR) in six early morning urine samples from 3,353 adolescents (10–16 years of age) and calculated tertiles based on an established algorithm. From those subjects deemed to be at higher risk (upper ACR tertile), we recruited 400 into the intervention study (trial cohort). From those subjects deemed to be at lower risk (middle–lower ACR tertiles), we recruited 329 to the observation cohort. At baseline, vascular measurements (carotid intima-media thickness, pulse wave velocity [PWV], flow-mediated dilatation, digital pulse amplitude tonometry), renal markers (symmetric dimethylarginine, cystatin C, creatinine), and CV disease markers (lipids and apolipoproteins [Apo] A-1 and B, C-reactive protein, asymmetric dimethylarginine) were assessed. RESULTS Age- and sex-adjusted PWV was higher in the trial than in the observational cohort (5.00 ± 0.84 vs. 4.86 ± 0.70 m/s; P = 0.021). Similarly, non-HDL cholesterol (2.95 ± 0.83 vs. 2.81 ± 0.78 mmol/L; P = 0.02) and ApoB–ApoA-1 ratio (0.50 ± 0.14 vs. 0.47 ± 0.11; P = 0.04) were higher in the trial cohort. Cystatin C and creatinine were decreased (0.88 ± 0.13 vs. 0.90 ± 0.13 mg/L, P = 0.04; 51.81 ± 10.45 vs. 55.35 ± 11.05 μmol/L, P 2 ; P CONCLUSIONS Our data demonstrate that in adolescents with type 1 diabetes, the group with the highest tertile of albumin excretion showed more evidence of early renal and CV disease than those in the lower tertiles.
89 citations
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TL;DR: Evidence is provided that aPL, mainly the lupus anticoagulant, and anti-ribosomal P antibodies are significantly associated with specific manifestations of neuropsychiatric disease attributed to SLE, namely, cerebrovascular events and psychosis, respectively.
Abstract: Neuropsychiatric systemic lupus erythematosus (NPSLE) is one of the most important manifestations of SLE, and includes a variety of clinical manifestations, classified by the American College of Rheumatology in 19 different neuropsychiatric syndromes. To date, more than 116 antibodies have been reported in SLE and at least 20 of them, including 11 brain-specific and 9 systemic antibodies, have been controversially associated with NPSLE. To systematically review the available evidence, to define the association between the above antibodies and NPSLE as a whole and with the 19 neuropsychiatric syndromes associated with SLE, by strictly applying the American College Rheumatology case definitions. Medline reports published between 1999 and 2013 investigating the association between antibodies and NPSLE were included. Whenever possible, associations between antibodies and both NPSLE as a whole and with the 19 syndromes were analysed. This systematic review is based on available data from more than 8,000 patients and controls from 42 studies analysing antibodies and NPSLE. Nineteen studies analysed the role of antiphospholipid antibodies (aPL), 11 focused on anti-ribosomal-P protein antibodies and 5 on anti-N-Methyl-D-Aspartate receptor antibodies. Two studies analysed, respectively, antibodies to aquaporin-4 and VH4-34 encoded antibodies. Given the multitude of clinical manifestations related to NPSLE, a single biomarker failed to be reliably associated with all neuropsychiatric events. Our findings provide evidence that aPL, mainly the lupus anticoagulant, and anti-ribosomal P antibodies are significantly associated with specific manifestations of neuropsychiatric disease attributed to SLE, namely, cerebrovascular events and psychosis, respectively.
89 citations
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TL;DR: A young girl who developed persistent kidney disease and hypocomplementemia after a streptococcal throat infection is described, and a heterozygous single nucleotide insertion in exon 4 of the complement factor H–related protein 5 gene (CFHR5) is speculated to be a risk factor for the development of chronic kidney disease after streptoccal infection.
89 citations
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VU University Medical Center1, Katholieke Universiteit Leuven2, Norwegian University of Science and Technology3, Karolinska University Hospital4, University of Southampton5, Université libre de Bruxelles6, Boston Children's Hospital7, Ludwig Maximilian University of Munich8, Erasmus University Rotterdam9, University Hospital Heidelberg10, Autonomous University of Madrid11, Aristotle University of Thessaloniki12, Guy's and St Thomas' NHS Foundation Trust13, Maastricht University14
TL;DR: The aim was to arrive at unambiguous terminology about the concepts and measurement around pathophysiological neuromuscular response to passive muscle stretch around central neurological disorders.
Abstract: Background and purpose
To support clinical decision-making in central neurological disorders, a physical examination is used to assess responses to passive muscle stretch. However, what exactly is being assessed is expressed and interpreted in different ways. A clear diagnostic framework is lacking. Therefore, the aim was to arrive at unambiguous terminology about the concepts and measurement around pathophysiological neuromuscular response to passive muscle stretch.
Methods
During two consensus meetings, 37 experts from 12 European countries filled online questionnaires based on a Delphi approach, followed by plenary discussion after rounds. Consensus was reached for agreement ≥75%.
Results
The term hyper-resistance should be used to describe the phenomenon of impaired neuromuscular response during passive stretch, instead of for example ‘spasticity’ or ‘hypertonia’. From there, it is essential to distinguish non-neural (tissue-related) from neural (central nervous system related) contributions to hyper-resistance. Tissue contributions are elasticity, viscosity and muscle shortening. Neural contributions are velocity dependent stretch hyperreflexia and non-velocity dependent involuntary background activation. The term ‘spasticity’ should only be used next to stretch hyperreflexia, and ‘stiffness’ next to passive tissue contributions. When joint angle, moment and electromyography are recorded, components of hyper-resistance within the framework can be quantitatively assessed.
Conclusions
A conceptual framework of pathophysiological responses to passive muscle stretch is defined. This framework can be used in clinical assessment of hyper-resistance and will improve communication between clinicians. Components within the framework are defined by objective parameters from instrumented assessment. These parameters need experimental validation in order to develop treatment algorithms based on the aetiology of the clinical phenomena.
89 citations
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TL;DR: Effectiveness, attendance, and completion of twice weekly rolling recruitment and once weekly cohort recruitment programmes in two hospital and five community PR sites showed similar improvement, indicating PR is effective in real-world practice achieving results comparable to trials.
Abstract: Pulmonary rehabilitation (PR) is one of the most effective treatments for COPD but not widely available. Uptake is poor and completion rates are low. In this integrated PR service we report on effectiveness, attendance, and completion of twice weekly rolling recruitment and once weekly cohort recruitment programmes in two hospital and five community PR sites. The hospital and two of the community programmes were ‘rolling’ recruitment twice weekly for 8 weeks. Three community programmes ran in once weekly cohorts for 8 weeks. Predictors of attendance, completion and effectiveness were sought. 1114 eligible COPD patients were referred. 812 (73%) attended assessment, 656 (59%) started and 441 (40%) completed. Significant improvements were seen in incremental shuttle walk test (ISWT) (mean 68.3 m; 95%CI 59.3–77.4), Chronic Respiratory Questionnaire self-report dyspnoea scale (CRQ-SR) (0.94; 0.80–1.07), Hospital Anxiety and Depression Scale anxiety (0.9; 0.5-1.2) and depression (1.1; 0.8–1.4) component...
89 citations
Authors
Showing all 7765 results
Name | H-index | Papers | Citations |
---|---|---|---|
Christopher J L Murray | 209 | 754 | 310329 |
Bruce M. Psaty | 181 | 1205 | 138244 |
Giuseppe Remuzzi | 172 | 1226 | 160440 |
Mika Kivimäki | 166 | 1515 | 141468 |
Simon I. Hay | 165 | 557 | 153307 |
Theo Vos | 156 | 502 | 186409 |
Ali H. Mokdad | 156 | 634 | 160599 |
Steven Williams | 144 | 1375 | 86712 |
Igor Rudan | 142 | 658 | 103659 |
Mohsen Naghavi | 139 | 381 | 169048 |
Christopher D.M. Fletcher | 138 | 674 | 82484 |
Martin McKee | 138 | 1732 | 125972 |
David A. Jackson | 136 | 1095 | 68352 |
Graham G. Giles | 136 | 1249 | 80038 |
Yang Liu | 129 | 2506 | 122380 |