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.

Causality between non-alcoholic fatty liver disease and risk of cardiovascular disease and type 2 diabetes: A meta-analysis with bias analysis.

Abstract: BACKGROUND & AIMS A causal association of non-alcoholic fatty liver disease (NAFLD) with cardiovascular disease (CVD) and type 2 diabetes (T2DM) remains unproved. We aimed to quantify the likelihood of causality examining the sensitivity of observational associations to possible confounding. METHODS Studies investigating longitudinal associations of NAFLD with CVD or T2DM were searched on 5 June 2018. Study-specific relative risks (RRs) were combined in random-effects meta-analyses and pooled estimates used in bias analyses. RESULTS Associations of NAFLD with CVD and T2DM were reported in 13 (258 743/18 383 participants/events) and 20 (240 251/12 891) studies respectively. Comparing patients with NAFLD to those without, the pooled RR was 1.48 (95% CI: 0.96, 2.29) for CVD and 2.17 (1.77, 2.65) for T2DM. In bias analyses, for an unmeasured confounder associated to both NAFLD and CVD with a RR of 1.25, the proportion of studies with a true (causal) effect of NAFLD on CVD surpassing a RR of 1.10 (ie, 10% increased risk of CVD in participants with NAFLD) was 0.67 (95% CI: 0.42, 0.92) while for 75% increase, it was 0.36 (0.11, 0.62). Corresponding figures for T2DM were 0.97 (0.91, 1.00) for a 10% increased risk of T2DM in participants with NAFLD to 0.70 (0.49, 0.92) for a 75% increase. CONCLUSIONS The results of this study are strongly suggestive for a causal relationship between NAFLD and T2DM, while the evidence for a causal link between NAFLD and CVD is less robust. Therapeutic strategies targeting NAFLD are likely to reduce the risk of developing T2DM.

Plasma renin activity in diabetes mellitus.

Abstract: 1. The plasma renin activity (PRA) was measured in 76 diabetic patients who were attending an outpatients clinic. Of these patients 16 had untreated hypertension and 28 had diabetic complications, which ranged from microaneurysms to renal failure and blindness. 2. Compared with age- and sex-matched normotensive control subjects, both normotensive and hypertensive diabetic patients had significantly higher PRA (P less than 0.001). 3. Hypertensive diabetic patients also showed a higher PRA than matched hypertensive control subjects (P less than 0.005). There were no significant differences between diabetic patients with hypertension or complications compared with those without these features. 4. Although this elevation of PRA could be due to a change in another component of the renin-angiotensin system, hypersecretion of renin is the most likely explanation.

A comparison of traditional open, minimal-incision donor nephrectomy and laparoscopic donor nephrectomy

Abstract: Laparoscopic donor nephrectomy (LDN) and minimal-incision donor nephrectomy (MILD) are less invasive procedures than the traditional open donor nephrectomy approach (ODN). This study compares donor and recipient outcome following those three different procedures. Sixty consecutive donor nephrectomies were studied (n = 20 in each group). Intra-operative variables, analgesic requirements, donor recovery, donor/recipient complications and allograft function were recorded prospectively. Operating and first warm ischaemia times were longer for LDN than for ODN and MILD (232+/-35 vs 121+/-24 vs 147+/-27 min, P < 0.001; 4+/-1 vs 2+/-2 vs 2+/-1 min, P < 0.01). Postoperative morphine requirements were significantly higher after ODN than after MILD and LDN (182+/-113 vs 86+/-48 vs 71+/-45 mg; P < 0.0001). There was no episode of delayed graft function in this study. Donors returned to work quicker after LDN than after ODN and MILD (6+/-2 vs 11+/-5 vs 10+/-7; P = 0.055). Donor and recipient complication rates and recipient allograft function were comparable. We concluded that MILD and LDN reduce postoperative pain and allow a faster recovery without compromising recipient outcome.

Importance of Thinking Locally for Mental Health: Data from Cross-Sectional Surveys Representing South East London and England

Abstract: Background Reliance on national figures may be underestimating the extent of mental ill health in urban communities. This study demonstrates the necessity for local information on common mental disorder (CMD) and substance use by comparing data from the South East London Community Health (SELCoH) study with those from a national study, the 2007 English Adult Psychiatric Morbidity Study (APMS). Methodology/Principal Findings Data were used from two cross-sectional surveys, 1698 men and women residing in south London and 7403 men and women in England. The main outcome, CMD, was indicated by a score of 12 or above on the Revised Clinical Interview Schedule. Secondary outcomes included hazardous alcohol use and illicit drug use. SELCoH sample prevalence estimates of CMD were nearly twice that of the APMS England sample estimates. There was a four-fold greater proportion of depressive episode in the SELCoH sample than the APMS sample. The prevalence of hazardous alcohol use was higher in the national sample. Illicit drug use in the past year was higher in the SELCoH sample, with cannabis and cocaine the illicit drugs reported most frequently in both samples. In comparisons of the SELCoH sample with the APMS England sample and the APMS sample from the Greater London area in combined datasets, these differences remained after adjusting for socio-demographic and socioeconomic indicators for all outcomes. Conclusions/Significance Local information for estimating the prevalence of CMD and substance use is essential for surveillance and service planning. There were similarities in the demographic and socioeconomic factors related to CMD and substance use across samples.