A Clinical Algorithm for Screening Compensated Advanced Chronic Liver Disease Utilizing Ultrasonography, Platelet Count, and Albumin Levels, With Transient Elastography as Reference.

Background and aims Compensated advanced chronic liver disease (cACLD) refers to asymptomatic patients with advanced fibrosis who do not yet exhibit clinical or radiological signs of portal hypertension. Early detection of cACLD is essential for effective risk stratification and timely management, potentially preventing progression to more severe and irreversible stages of liver disease. Transient elastography (TE) is the primary diagnostic method for cACLD, with several diagnostic thresholds commonly used.

The Effect of Colesevelam on the Microbiome in Postoperative Crohn's Disease.

Background: While surgery plays a pivotal role in the management of ileal Crohn's disease, the risk of endoscopic recurrence following an ileocaecal resection can be greater than 65% within 12 months of surgery. More than 90% of patients with Crohn's disease have a concomitant diagnosis of bile acid diarrhea following an ileal resection. This pilot study aimed to assess whether the use of bile acid sequestrants in patients with Crohn's disease who have undergone a primary terminal ileal resection with concomitant bile acid diarrhea can alter the microbiome and prevent disease recurrence.

The analysis of gut microbiota in patients with bile acid diarrhoea treated with colesevelam.

Introduction: Bile acid diarrhoea (BAD) is a common disorder that results from an increased loss of primary bile acids and can result in a change in microbiome. The aims of this study were to characterise the microbiome in different cohorts of patients with BAD and to determine if treatment with a bile acid sequestrant, colesevelam, can alter the microbiome and improve microbial diversity.

Materials And Methods: Patients with symptoms of diarrhoea underwent 75-selenium homocholic acid (SeHCAT) testing and were categorised into four cohorts: idiopathic BAD, post-cholecystectomy BAD, post-operative Crohn's disease BAD and SeHCAT negative control group.

The impact of treatment with bile acid sequestrants on quality of life in patients with bile acid diarrhoea.

Background: Bile acid diarrhoea (BAD) can be severely debilitating and negatively affect patients' quality of life (QoL). We carried out a multi-centre prospective study exploring QoL outcomes in patients with BAD after treatment with colesevelam.

Methods: Patients with or without a positive 23-seleno-25-homotaurocholic acid (SeHCAT) scan were recruited and categorised into four groups: SeHCAT negative control group (CG), idiopathic BAD, post-cholecystectomy (PC) and post-terminal ileal resection for Crohn's disease (CD).

A single faecal bile acid stool test demonstrates potential efficacy in replacing SeHCAT testing for bile acid diarrhoea in selected patients.

This study examines the validity of measuring faecal bile acids (FBA) in a single stool sample as a diagnostic tool for bile acid diarrhoea (BAD) by direct comparison to the selenium-homotaurocholic acid (SeHCAT) scan. A prospective observational study was undertaken. Patients with chronic diarrhoea (> 6 weeks) being investigated for potential BAD with SeHCAT scan provided stool samples for measurement of FBA, using an enzyme-linked immunosorbent assay.