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.

Management of benign rectal strictures: a review of present therapeutic procedures.

Abstract: PURPOSE: A significant benign stricture of the rectum is uncommon but can be a recalcitrant condition to treat. Case reports detailing a particular treatment option abound in the surgical literature. An overall precis of the different techniques available is presented, with a comparison of their relative strengths and weaknesses. METHODS: A literature search was undertaken from 1963 to the present day, using MEDLINE. Keywords were benign, strictures, and rectum. RESULTS: Balloon dilation is the most frequent intervention described in the literature. Repeated dilation with time often is required to achieve normal bowel function. Electrocautery resection or incision combined with dilation increases the success rate without increasing the complication rate. Transanal strictureplasty with mechanical staplers is reported as achieving the best success with the smallest complication rate; however, only a minority of strictures are suitable to be managed in this way, and therefore, the numbers treated are small. CONCLUSIONS: All of the techniques reviewed compared favorably with formal stricture resection in terms of success rate and complications.

The impact of obesity on severe disease and mortality in people with SARS-CoV-2: A systematic review and meta-analysis.

Abstract: © 2020 The Authors. Endocrinology, Diabetes & Metabolism published by John Wiley & Sons Ltd Background: Obesity accompanied by excess ectopic fat storage has been postulated as a risk factor for severe disease in people with SARS-CoV-2 through the stimulation of inflammation, functional immunologic deficit and a pro-thrombotic disseminated intravascular coagulation with associated high rates of venous thromboembolism. Methods: Observational studies in COVID-19 patients reporting data on raised body mass index at admission and associated clinical outcomes were identified from MEDLINE, Embase, Web of Science and the Cochrane Library up to 16 May 2020. Mean differences and relative risks (RR) with 95% confidence intervals (CIs) were aggregated using random effects models. Results: Eight retrospective cohort studies and one cohort prospective cohort study with data on of 4,920 patients with COVID-19 were eligible. Comparing BMI ≥ 25 vs 35 vs <25 kg/m2 was 7.04 (2.72-18.20). High levels of statistical heterogeneity were partly explained by age; BMI ≥ 25 kg/m2 was associated with an increased risk of severe illness in older age groups (≥60 years), whereas the association was weaker in younger age groups (<60 years). Conclusions: Excess adiposity is a risk factor for severe disease and mortality in people with SARS-CoV-2 infection. This was particularly pronounced in people 60 and older. The increased risk of worse outcomes from SARS-CoV-2 infection in people with excess adiposity should be taken into account when considering individual and population risks and when deciding on which groups to target for public health messaging on prevention and detection measures. Systematic review registration: PROSPERO 2020: CRD42020179783.

Perceived discrimination in education and employment by people with Crohn's disease: a case control study of educational achievement and employment.

Abstract: Eighty three patients in whom the diagnosis of Crohn's disease had been made before the age of 40 years and who had been resident in the city of Cardiff were asked to complete a detailed questionnaire about their educational and employment experiences. Responses were obtained from 58 patients (response rate = 70%), 23 buddy controls, and 27 community controls. The mean (SD) age of patients at the time of the survey was 31 (5) years. Twenty four of the patients were diagnosed before leaving secondary education, at a mean age of 17 years. They had lost significantly more days' schooling than controls (chi 2 = 14.3 p less than 0.001) but had achieved similar academic success as measured by examination passes and attendance at tertiary institutes of education. Similar numbers of patients and controls were employed at the time of the survey, although significantly more patients had experienced long term unemployment (z = 2.6 p less than 0.01). As a result of their experiences up to 30% actively concealed their illness from employers.