Institution
Leicester General Hospital
Healthcare•Leicester, United Kingdom•
About: Leicester General Hospital is a healthcare organization based out in Leicester, United Kingdom. It is known for research contribution in the topics: Population & Transplantation. The organization has 2481 authors who have published 3034 publications receiving 107437 citations.
Topics: Population, Transplantation, Diabetes mellitus, Kidney, Kidney disease
Papers published on a yearly basis
Papers
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TL;DR: The association between late life depression and cerebro‐vascular risk and cere Brovascular disease is well established, and similar links exist with late onset bipolar disorder.
Abstract: Background
The association between late life depression and cerebro-vascular risk and cerebro-vascular disease is well established. Do similar links exist with late onset bipolar disorder?
Aims and Objectives
Patients with early onset (less than 60 years of age) bipolar disorder were compared with those of late onset (aged 60 and above) in relation to cognitive function, physical health and vascular risk factors.
Method
Cross-sectional survey of elderly bipolar disorder patients (above 65 years) involved with secondary care mental health services. Thirty patients with early onset were compared with 20 patients with a late onset bipolar disorder. Diagnosis of bipolar disorder was according to ICD-10 criteria and without an associated clinical diagnosis of dementia. Assessment of cognition included tests of frontal-executive function, and cerebro-vascular risk was quantified with the Framingham stroke risk score.
Results
The late onset group had a higher stroke risk score than the early onset group, this difference persisting despite taking age and gender differences into account. However, late onset patients' cognitive function (including frontal lobe tests) and physical health status was no different to the early onset group.
Conclusion
There is higher ‘cerebrovascular risk’ in elderly patients with late onset bipolar disorder, compared to patients with an early onset. This suggests that cerebrovascular risk may be an important factor for the expression of bipolar disorders in later life, and has significant management implications for older bipolar patients. Copyright © 2006 John Wiley & Sons, Ltd.
57 citations
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TL;DR: Much progress has been made since the time of Prof MacLean 90 years ago, but there are still great strides to be taken before the life of the patient with diabetes improves even more significantly.
Abstract: The last 90 years have seen considerable advances in the management of type 1 and type 2 diabetes. Prof MacLean of Guy's Hospital wrote in the Postgraduate Medical Journal in 1926 about the numerous challenges that faced patients and their healthcare professionals in delivering safe and effective diabetes care at that time. The discovery of insulin in 1922 heralded a new age in enabling long-term glycaemic control, which reduced morbidity and mortality. Thirty years later, the first oral agents for diabetes, the biguanides and sulfonylureas, appeared and freed type 2 patients from having to inject insulin following diagnosis. Improvements in insulin formulations over the decades, including rapid-acting and long-acting insulin analogues that more closely mimic physiological insulin secretion, have increased the flexibility and efficacy of type 1 diabetes management. The last two decades have seen major advances in technology, which has manifested in more accurate glucose monitoring systems and insulin delivery devices ('insulin pump'). Increased understanding of the pathophysiological deficits underlying type 2 diabetes has led to the development of targeted therapeutic approaches such as on the small intestine (glucagon-like peptide-1 receptor analogues and dipeptidyl-peptidase IV inhibitors) and kidneys (sodium-glucose cotransporter-2 inhibitors). A patient-centred approach delivered by a multidisciplinary team is now advocated. Glycaemic targets are set according to individual circumstances, taking into account factors such as weight, hypoglycaemia risk and patient preference. Stepwise treatment guidelines devised by international diabetes organisations standardise and rationalise management. Structured education programmes and psychological support are now well-established as essential for improving patient motivation and self-empowerment. Large multicentre randomised trials have confirmed the effectiveness of intensive glycaemic control on microvascular outcomes, but macrovascular outcomes and cardiovascular safety remain controversial with several glucose-lowering agents. Future directions in diabetes care include strategies such as the 'bionic pancreas', stem cell therapy and targeting the intestinal microbiome. All of these treatments are still being refined, and it may be several decades before they are clinically useful. Prevention and cure of diabetes is the Holy Grail but remain elusive due to lack of detailed understanding of the metabolic, genetic and immunological causes that underpin diabetes. Much progress has been made since the time of Prof MacLean 90 years ago, but there are still great strides to be taken before the life of the patient with diabetes improves even more significantly.
56 citations
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TL;DR: The selection of a case of demonstrated change using a quantitative criterion preceded an exploration of possible change mechanisms in therapy, and an intensive qualitative investigation of in-session events focused on challenges to the therapeutic relationship and their subsequent resolution.
Abstract: The selection of a case of demonstrated change using a quantitative criterion preceded an exploration of possible change mechanisms in therapy. Between-session variations in the therapeutic relationship revealed by a quantitative measure prompted an intensive qualitative investigation of in-session events. Within these events, the study focused on challenges to the therapeutic relationship and their subsequent resolution. Understanding the resolution of such challenges to the relationship was guided by a rational model derived from the treatment rationale. A tentative account of the process of change is offered, and case replications are required to confirm and extend the findings.
56 citations
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TL;DR: To assess the changes in 24‐h and casual blood pressure levels following hospitalization for acute stroke, a large number of patients with a history of stroke were admitted to hospital and underwent surgery.
Abstract: Objectives. To assess the changes in 24-h and casual blood pressure (BP) levels following hospitalization for acute stroke.
Design. Prospective study of patients admitted with acute hemispheric stroke and hospitalized controls using casual and 24-h BP monitoring.
Setting. Medical wards in a large teaching hospital.
Subjects. Thirty-three patients (median age 77 years, 17 male) and 21 control subjects admitted non-acutely.
Interventions. All subjects underwent 24-h BP monitoring within 24 h of stroke onset (patients) or admission (controls) and again at 1 week. Casual BPs were recorded over the same period.
Main outcome measures. The change in BP over the first week in each group. Eleven stroke subjects had 24-h BP monitoring repeated at 6 months.
Results. In the stroke group, 24-h systolic BP (SBP) fell by 7 mmHg (95% CI, 0 to 14 mmHg; P < 0.05) and diastolic BP (DBP) by 3 mmHg (95% CI, 0 to 6 mmHg; P < 0.02) over the first week. Mean 24-h BP levels in the control group did not change during this period. However, casual BP recordings fell in both stroke (18/12 mmHg) and control (19/9 mmHg) groups. Stroke subjects followed to 6 months showed no further change in 24-h BP (day 7: 137±17/79±13 mmHg; month 6: 138 ± 16/78 ± 11 mmHg).
Conclusions. Although there was a large fall in causal BPs seen in both groups there, was only a small, but a significant fall in mean 24-h BP over the first week following hemispheric stroke that was not seen in control subjects. Although the ‘white coat effect’ and admission to hospital play an important part in the high casual BP observed in the days following acute stroke they are unlikely to be the sole factors.
56 citations
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TL;DR: Preliminary evidence is provided that EGF may be a novel approach for the prevention and/or treatment of multiorgan failure and reduced mortality, renal injury, and gastrointestinal damage.
Abstract: BACKGROUND—Multiorgan failure is a severe life threatening state where present therapeutic approaches are suboptimal. Epidermal growth factor (EGF) is a potent stimulant of repair in in vitro and in vivo models. We therefore examined its potential beneficial effect in reducing mortality and injury induced by the noxious agent thioacetamide (TAA).
METHODS—Mice (20 per group) were fasted overnight and received a single intraperitoneal dose of human recombinant EGF at 10 or 30 µg/kg or saline (control). Either 30 minutes before or after EGF, all animals also received TAA (40 mg/kg intraperitoneally). Twenty four hours later, surviving animals were killed, tissues collected, and degree of organ injury assessed.
RESULTS—Fifty per cent (10/20) of control animals died within the first 24 hour period. Mortality was almost completely prevented by the higher dose of EGF whether given before or after TAA (p<0.01) and was reduced by about 50% with the lower dose of EGF. In control animals, the entire length of the jejunum and ileum had necrosis with or without mucosal denudation. In contrast, necrosis affected only about 10-20% of the total length in EGF treated groups (both p<0.01 v control). Control animals showed marked glomerular tuft collapse, interstitial haemorrhage, and increased plasma creatinine levels. These effects were significantly reduced in animals given EGF (30 µg/kg; p<0.01). All groups showed similar changes in liver histology (centrilobular necrosis) and alanine transaminase levels (10-fold increase).
CONCLUSIONS—Although EGF did not prevent the hepatotoxicity associated with TAA, it reduced mortality, renal injury, and gastrointestinal damage. These studies provide preliminary evidence that EGF may be a novel approach for the prevention and/or treatment of multiorgan failure.
Keywords: gastrointestinal damage; nephrotoxicity; liver injury
56 citations
Authors
Showing all 2487 results
Name | H-index | Papers | Citations |
---|---|---|---|
Janet Treasure | 114 | 831 | 44104 |
John P. Neoptolemos | 112 | 648 | 52928 |
Paul Moayyedi | 104 | 531 | 36144 |
Alex J. Sutton | 95 | 307 | 47411 |
Traolach S. Brugha | 95 | 215 | 81818 |
Kamlesh Khunti | 91 | 1030 | 37429 |
Melanie J. Davies | 89 | 814 | 36939 |
Kenneth J. O'Byrne | 87 | 629 | 39193 |
Martin Roland | 86 | 410 | 31220 |
Keith R. Abrams | 86 | 355 | 30980 |
Charles D. Pusey | 83 | 422 | 30154 |
Hans W. Hoek | 82 | 263 | 81606 |
Richard Poulsom | 80 | 242 | 20567 |
Alex J. Mitchell | 79 | 251 | 24227 |
David C. Wheeler | 77 | 328 | 25238 |