Leicester General Hospital

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.

A case-control comparison of the results of renal transplantation from heart-beating and non-heart-beating donors.

Abstract: Introduction The decline in heart-beating brainstem dead organ donors has necessitated the search for other organ sources. In the field of renal transplantation one alternative source currently available, but little used, is that of kidneys from non-heart-beating donors (NHBD). Reticence to use NHBD kidneys is in part due to concerns over the effect that warm ischemic may have subsequent graft function. Presented here are the results of the NHBD renal transplants at the Leicester transplant unit, and compared with matched heart-beating donor transplants as a case control analysis. Methods In order to analyze any differences in graft performance between the two organ sources, the confounding effect of other variables known to influence the outcome of renal transplantation was minimized by matching NHBD and HBD transplants for the following criteria: donor age and sex, first or re-transplant, anastomosis and cold times, tissue match and PRA sensitisation. Transplant performance was assessed primarily by graft survival, the statistical evaluation of which was by log rank analysis of Kaplan-Meier curves. Results 72 NHBD and 192 HBD transplants were performed over an eight year period. Of the 192 HBD transplants, 105 matched one or more of the NHBD by the criteria outlined above, and thus constituted the control group for comparison. There was no significant difference in overall graft survival between the two groups. The 5 year survival for the NHBD was 73% compared with 65% for HBD kidneys. When death with a functioning graft is treated as censored data, then these figures become 75% and 81% respectively, again without statistical significance. Conclusion NHBD kidneys are a valuable additional source of organs for transplantation, with long-term survival, comparable to transplants from HBD.

Sexual dysfunction amongst women with Crohn's disease: a hidden problem.

Abstract: The sexual problems of 50 women with Crohn’s disease, of whom 45 had a stable relationship, were investigated by structured interview and compared with age-matched controls. Twenty-four percent patien

Effects of covid-19 pandemic on life expectancy and premature mortality in 2020: time series analysis in 37 countries.

Abstract: Objective To estimate the changes in life expectancy and years of life lost in 2020 associated with the covid-19 pandemic. Design Time series analysis. Setting 37 upper-middle and high income countries or regions with reliable and complete mortality data. Participants Annual all cause mortality data from the Human Mortality Database for 2005-20, harmonised and disaggregated by age and sex. Main outcome measures Reduction in life expectancy was estimated as the difference between observed and expected life expectancy in 2020 using the Lee-Carter model. Excess years of life lost were estimated as the difference between the observed and expected years of life lost in 2020 using the World Health Organization standard life table. Results Reduction in life expectancy in men and women was observed in all the countries studied except New Zealand, Taiwan, and Norway, where there was a gain in life expectancy in 2020. No evidence was found of a change in life expectancy in Denmark, Iceland, and South Korea. The highest reduction in life expectancy was observed in Russia (men: −2.33, 95% confidence interval −2.50 to −2.17; women: −2.14, −2.25 to −2.03), the United States (men: −2.27, −2.39 to −2.15; women: −1.61, −1.70 to −1.51), Bulgaria (men: −1.96, −2.11 to −1.81; women: −1.37, −1.74 to −1.01), Lithuania (men: −1.83, −2.07 to −1.59; women: −1.21, −1.36 to −1.05), Chile (men: −1.64, −1.97 to −1.32; women: −0.88, −1.28 to −0.50), and Spain (men: −1.35, −1.53 to −1.18; women: −1.13, −1.37 to −0.90). Years of life lost in 2020 were higher than expected in all countries except Taiwan, New Zealand, Norway, Iceland, Denmark, and South Korea. In the remaining 31 countries, more than 222 million years of life were lost in 2020, which is 28.1 million (95% confidence interval 26.8m to 29.5m) years of life lost more than expected (17.3 million (16.8m to 17.8m) in men and 10.8 million (10.4m to 11.3m) in women). The highest excess years of life lost per 100 000 population were observed in Bulgaria (men: 7260, 95% confidence interval 6820 to 7710; women: 3730, 2740 to 4730), Russia (men: 7020, 6550 to 7480; women: 4760, 4530 to 4990), Lithuania (men: 5430, 4750 to 6070; women: 2640, 2310 to 2980), the US (men: 4350, 4170 to 4530; women: 2430, 2320 to 2550), Poland (men: 3830, 3540 to 4120; women: 1830, 1630 to 2040), and Hungary (men: 2770, 2490 to 3040; women: 1920, 1590 to 2240). The excess years of life lost were relatively low in people younger than 65 years, except in Russia, Bulgaria, Lithuania, and the US where the excess years of life lost was >2000 per 100 000. Conclusion More than 28 million excess years of life were lost in 2020 in 31 countries, with a higher rate in men than women. Excess years of life lost associated with the covid-19 pandemic in 2020 were more than five times higher than those associated with the seasonal influenza epidemic in 2015.

Why do patients known to renal services still undergo urgent dialysis initiation? A cross-sectional survey

Abstract: Background. Unplanned, urgent initiation of renal replacement therapy (RRT) is associated with poorer outcomes than planned initiation. However, in many services worldwide, substantial numbers of patients still do not begin treatment electively. The aim of this study was to identify numbers of and possible risk factors for, patients starting unplanned RRT despite being known to renal services for � 4 months. Methods. A retrospective survey of electronic and medical records was conducted of patients starting RRT in a large regional UK renal network in 2003. Data extracted included information on demographic, biochemical and treatment factors. Patients were classified as known acute (starting dialysis urgently yet known to renal services � 4 months) or elective (starting RRT in a planned manner with a fistula or peritoneal dialysis catheter). Urgent dialysis was defined as starting either with a haemodialysis catheter or as an inpatient. Logistic regression was used to identify factors predicting an urgent dialysis start. Results. Data from 109 of the 126 eligible patients were included; 60 elective, 49 known acute. Reasons for presenting as known acute were illness (21), service (24) and patient related (17). More than one reason was identified for 11 patients. The known acute group had more severe anaemia and lower glomerular filtration rates. Fewer known acute patients had attended dedicated predialysis clinics (90% increased odds of known acute start for non-attendance, P ¼ 0.001) and patient dialysis information sessions (P ¼ 0.020). Dialysis counselling had begun sooner in elective patients (P ¼ 0.003). Odds of an urgent dialysis start increased by 4% with each year of age (P ¼ 0.024). Conclusions. Early dialysis education and predialysis clinic attendance were associated with greater likelihood of elective dialysis initiation. Further studies are required to determine the cost effectiveness of these interventions, but services that initiate RRT urgently in a high proportion of patients should consider improving predialysis clinic attendance and early dialysis education.