Multiple colorectal adenomas in Lynch syndrome.

Background: Lynch syndrome has not traditionally been considered to have a high colorectal adenoma burden. However, with increasing adenoma detection rates in the general population, the incidence of adenoma detection in Lynch syndrome may also be increasing and leading to higher cumulative adenoma counts. Aim: To clarify the prevalence and clinical impact of multiple colorectal adenomas (MCRA) in Lynch syndrome. Methods: A retrospective review of patients with Lynch syndrome at our institution was performed to assess for MCRA (defined as ≥10 cumulative adenomas). Results: There were 222 patients with Lynch syndrome among whom 14 (6.3%) met MCRA criteria. These patients had increased incidence of advanced neoplasia (OR 10, 95% CI: 2.7-66.7). Conclusions: MCRA is not unusual in Lynch syndrome and is associated with a significantly increased likelihood of advanced colon neoplasia. Consideration should be given to differentiating colonoscopy intervals based on the presence of polyposis in Lynch syndrome.

Management of Direct-Acting Antiviral Failures.

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Novel Therapies in Hepatic Encephalopathy.

Despite widespread use of lactulose and rifaximin for the treatment of hepatic encephalopathy, this complication of advanced liver disease remains a major burden on the health care system in the United States and continues to predispose to high morbidity and mortality. Several agents have surfaced over recent years with promise to treat hepatic encephalopathy and mitigate the cognitive impairment associated with this disease process. The purpose of this article is to highlight the leading emerging therapies in hepatic encephalopathy as well as their therapeutic targets.

Fecal Microbiota Transplantation for Clostridioides Difficile Infection in Patients with Chronic Liver Disease.

BACKGROUND: Fecal microbiota transplantation (FMT) is a well-established therapeutic option for patients with antibiotic resistant Clostridioides difficile infection (CDI). However, the efficacy of FMT in patients with chronic liver disease remains elusive. AIMS: We studied the effect of FMT on chronic liver disease (CLD) patients with CDI at our tertiary medical center. METHODS: A cohort of all patients who received FMT from December 2012 to May 2014 for refractory or recurrent CDI was identified. Patients were monitored for a year after FMT. Descriptive analysis was conducted to compare the effect of FMT in patients with and without CLD. RESULTS: A total of 201 patients with CDI received FMT, 14 of which had a history of CLD. Nine of these patients exhibited cirrhosis of the liver with a mean Child-Turcotte-Pugh score of 8. CDI development in these patients was associated with recent exposure to antibiotics and was observed to be significantly different between both groups (17% of CLD patients vs. 58% in the general cohort, p = 0.01). Four patients with CLD received >1 FMT, of which 2 did not respond to treatment. There was no significant difference between patients with liver disease and the rest of the cohort with regard to FMT response (12/14 (87%) vs. 164/187 (88%), p = 0.01). Four patients with CLD received >1 FMT, of which 2 did not respond to treatment. There was no significant difference between patients with liver disease and the rest of the cohort with regard to FMT response (12/14 (87%) vs. 164/187 (88%). CONCLUSION: FMT is a safe and effective therapy against CDI for patients with CLD and cirrhosis.

Inpatient burden of esophageal varices in the United States: analysis of trends in demographics, cost of care, and outcomes.

BACKGROUND: Esophageal variceal bleeding remains a common reason for hospitalization in the United States. The main objective of this study was to analyze demographic variations and outcomes in hospitalizations related to esophageal varices (EV) in the US. METHODS: We performed a retrospective observational cohort study using National Inpatient Sample (NIS) database for all hospitalizations with discharge diagnoses of EV, with and without hemorrhage from 2001 to 2011. RESULTS: In 2001, there were 19,167 hospitalizations with discharge diagnoses of EV with and without bleeding compared to 45,578 in 2011 (P<0.001). There was a 138% increase in the number of total EV hospitalizations, a 221% increase in hospitalizations with EV without hemorrhage, and a 7% increase in hospitalizations for patients with EV and hemorrhage. Age group 50-64 was the most affected, accounting for 31.4% of EV hospitalizations in 2001 and 46.7% of EV hospitalizations in 2011 (P<0.001). The overall in-hospital mortality rate was 3.4% for patients with EV without hemorrhage and 8.7% for patients with EV with hemorrhage (P=0.0003). CONCLUSIONS: The number of hospitalizations for patients with asymptomatic EV increased significantly between 2001 to 2011, with only a small concurrent increase in the number of hospitalizations for patients with esophageal variceal bleeding.