Search

Aim: To describe recent trends in hospital admission rates for alcoholic liver disease (ALD) in the Veneto region of Italy., Methods: This retrospective cohort study is based on anonymous hospital discharge records (HDRs) for 2000-2017 from all public and accredited private hospitals operating within the context of the Regional (Veneto) Health Services that are conserved in National/Regional database. It examined the HDR's of all the hospitalizations of the residents of the Veneto region that were registered under an ALD diagnosis. These were classified under three subheadings: acute alcoholic hepatitis Alcoholic liver cirrhosis and 'other ALD'., Results: During 2000-2017, 30,089 hospital admissions (out of a total regional population of 4,900,000) were registered for ALD. Hospitalization stratified by age showed that the percentage attributable to acute alcoholic hepatitis is higher in younger age groups: 42% in 15-24-year-old (odds ratios (ORs): 14.74; CI95%: 7-30.86; P < 0.000) and 15% in the 25-44-year-old (OR: 3.51; CI95%: 3.12-3.94; P < 0.000). A longitudinal analysis of hospitalization patterns showed a 7% increase in average age in both sexes (from 58.8 ± 9.2 to 62.4 ± 9.7) and a substantial decrease (63.5%) in standardized hospitalization rates (HRs, χ2 trend: 4099.827; P < 0.000) and a smaller decrease (47%) in standardized mortality rates (χ2 trend: 89.563; P < 0.000)., Conclusions: The fall in the overall ALD-related HR in the Veneto region can be explained by a decrease in population alcohol consumption. Increase in the HRs for acute alcoholic hepatitis in the age group 15-44 suggests an ongoing need for strategies to prevent alcohol abuse by young people., (© The Author(s) 2019. Medical Council on Alcohol and Oxford University Press. All rights reserved.)

Background and Study Aims: Neoplastic lesions can be missed during colonoscopy, especially when cleansing is inadequate. Bowel preparation scales have significant limitations and no objective and standardized method currently exists to establish colon cleanliness during colonoscopy. The aims of our study are to create a software algorithm that is able to analyze bowel cleansing during colonoscopies and to compare it to a validate bowel preparation scale., Patients and Methods: A software application (the Clean Colon Software Program, CCSP) was developed. Fifty colonoscopies were carried out and video-recorded. Each video was divided into 3 segments: cecum-hepatic flexure (1st Segment), hepatic flexure-descending colon (2nd Segment) and rectosigmoid segment (3rd Segment). Each segment was recorded twice, both before and after careful cleansing of the intestinal wall. A score from 0 (dirty) to 3 (clean) was then assigned by CCSP. All the videos were also viewed by four endoscopists and colon cleansing was established using the Boston Bowel Preparation Scale. Interclass correlation coefficient was then calculated between the endoscopists and the software., Results: The cleansing score of the prelavage colonoscopies was 1.56 ± 0.52 and the postlavage one was 2,08 ± 0,59 (P < 0.001) showing an approximate 33.3 % improvement in cleansing after lavage. Right colon segment prelavage (0.99 ± 0.69) was dirtier than left colon segment prelavage (2.07 ± 0.71). The overall interobserver agreement between the average cleansing score for the 4 endoscopists and the software pre-cleansing was 0.87 (95 % CI, 0.84 - 0.90) and post-cleansing was 0.86 (95 % CI, 0.83 - 0.89)., Conclusions: The software is able to discriminate clean from non-clean colon tracts with high significance and is comparable to endoscopist evaluation.

Background: The C282Y mutation in the HFE gene is responsible for most cases of hereditary haemochromatosis., Aim: To investigate the allele frequency of HFE mutations and the associations between mutations and cases of iron overload or liver diseases in an open population of Central Italy., Methods: A total of 502 individuals over 8 years of age, comprising 203 males and 299 females, who were residents in Arsita (a small town in Central Italy), were assayed for: C282Y, H63D and S65C mutations of the HFE gene by TaqMan probes; body mass index, serum ferritin, transferrin saturation, transaminases, GGT, glucose, insulin, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, HBV and HCV serum markers. Information was obtained on alcohol intake. Liver ultrasound was performed in 334 (67%) subjects., Results: The allele frequencies for C282Y, H63D and S65C were 2%, 15%, and 0.01%, respectively. C282Y/wt was found in 19 subjects (4%), H63D/wt in 127 (25%), H63D/H63D in 11 (2%) and S65C/wt in one (2.0 per thousand). No homozygosity for C282Y or compound mutation (C282Y/H63D) was found in the study population, but 27 subjects (5%) had TfSat >45% (including 10 subjects with high serum ferritin). Overall, 49 subjects (9.8%) were HCV-RNA-positive. Logistic regression analysis indicated that male gender (P = 0.000) and hepatic steatosis (P = 0.017) were independent variables correlating to a high serum ferritin., Conclusion: C282Y HFE mutation is less frequent in Central Italy than in Northern Italy.