Clinics and Research in Hepatology and Gastroenterology

Several investigators have reported that sarcopenia is common in patients with liver cirrhosis. However, few studies have probed the association between sarcopenia and liver cirrhosis complicated with oesophageal and gastric variceal bleeding (LC-EGVB). We aimed to investigate the impact of sarcopenia on rebleeding after endoscopic therapy in patients with LC-EGVB. Computed tomography (CT) radiographs from the third lumbar vertebra were selected to analyse body composition, including skeletal muscle tissue, visceral and subcutaneous adipose tissue using SliceOmatic software...

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Nonalcoholic fatty liver disease (NAFLD) is a chronic liver disease associated with metabolic dysfunction, ranging from hepatic steatosis with or without mild inflammation to nonalcoholic steatohepatitis, which can rapidly progress to liver fibrosis and even liver cancer. In 2023, after several rounds of Delphi surveys, a new consensus recommended renaming NAFLD as metabolic dysfunction-associated steatotic liver disease (MASLD). Ninety-nine percent of NAFLD patients meet the new MASLD criteria related to metabolic cardiovascular risk factors under the "multiple parallel hits" of lipotoxicity, insulin resistance (IR), a proinflammatory diet, and an intestinal microbiota disorder, and previous research on NAFLD remains valid...

BACKGROUND: Oesophageal varices (EV) rupture remains one of the most severe complications of cirrhosis. As the gold standard to predict this accident, esophagogastroduodenoscopy (EGD) itself also has a weakness. Not all patients are convenient with this modality in clinical practice apart from the risk and cost burden. Hence, the search for other non-invasive modalities with high accuracy is still noteworthy. Among them, spleen stiffness measurement (SSM) with 100Hz probe, liver stiffness measurement (LSM), and the aspartate amino transferase to platelet ratio index (APRI) score became popular and intensively studied with good accuracy, but the results remain conflicting...

OBJECTIVE: The primary objective of this study is to examine the distribution and prognostic implications of serum vitamin D levels among individuals diagnosed with primary hepatic carcinoma (PHC) attributable to hepatitis B virus (HBV) infection. METHODS: A total of 345 patients diagnosed with HBV infection were enrolled in our hospital between August 2014 and October 2020. Among these, 144 individuals were diagnosed with chronic hepatitis B (CHB), 66 individuals were diagnosed with HBV-related hepatic cirrhosis (HBV cirrhosis), and 135 individuals were diagnosed with HBV-related PHC (HBV-PHC)...

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BACKGROUND: The hepatitis B surface antigen (HBsAg)-negative and antibody to hepatitis B core antigen (anti-HBc)-positive patients after allogeneic hematopoietic stem cell transplantation (allo-HSCT) are at risk of HBV reactivation (HBVr). METHODS: To analyze the risk factors for HBVr, a total of 1,042 leukemia patients(≥18years of age), who underwent allo-HSCT from January 2016 to April 2022 in The First Affiliated Hospital of Soochow University, were enrolled in the study...

BACKGROUND: Hepatic hydrothorax (HH) is a rare but severe manifestation of cirrhotic ascites. Whether HH development relates to ascites severity is uncertain and simple clinical models to predict HH from all stages of ascites are missing. The recently published CIRrhotic Ascites Severity (CIRAS) model using only ascites-related variables may serve this purpose. AIM: We investigated if the CIRAS model within one year predicts the development of HH requiring thoracentesis in patients with cirrhosis and ascites...

BACKGROUND AND STUDY AIMS: Chronic kidney disease (CKD) is a well-known risk factor of gastrointestinal angiectasia (GIA). The aim was to compare this population with CDK patients without GIA. METHODS: Patients followed in the Nephrology Department of Tenon Hospital for which an endoscopy was performed between 2012 and 2022 were identified. Those with at least one GIA lesion were included ("GIA+" group). A matched control group for age, sex and GFR stage of patients with CKD and no GIA lesion ("GIA-" group) was constituted...

OBJECTIVE: Primary biliary cholangitis is a chronic and progressive autoimmune liver disease, whose prognosis can be improved by normalizing alkaline phosphatase and bilirubin. While ursodeoxycholic acid (UDCA) is first line standard of care, approximately 40% of patients exhibit incomplete response. We aimed to identify prognostic markers for deep response to UDCA therapy at presentation. PATIENT AND METHODS: Data from the Brazilian Cholestasis Study Group cohort were analyzed retrospectively...

BACKGROUND: Liver cancer (LC) remains a major cause of cancer death worldwide. Grasping prevalence trends is key to informing strategies for control and prevention. We analyzed the global, regional and national trends in LC prevalence and its major causes from 1990 to 2019. METHODS: We obtained LC age-standardized prevalence rate (ASPR) estimates from the Global Burden of Disease study 2019 and assessed trends using Joinpoint regression. LC cases were categorized into those due to hepatitis B virus (HBV), hepatitis C virus (HCV), alcohol use, nonalcoholic steatohepatitis (NASH) and other causes...

BACKGROUND: Hepatobiliary and pancreatic diseases, such as cirrhosis, hepatocellular carcinoma, cholelithiasis, and pancreatitis, are major global health challenges. Lifestyle factors like smoking, alcohol consumption, and coffee intake are commonly studied for their health impacts. However, observational studies often face issues with confounding factors and reverse causality, making it difficult to establish causal relationships. METHODS: This research uses Mendelian randomization (MR) to investigate the causal effects of smoking, alcohol use, and coffee intake on 10 hepatobiliary and pancreatic diseases...

OBJECTIVE: Vascular hyporeactivity increases with the incidence of obstructive jaundice (OJ). Evidence suggests that OJ activates the farnesoid X receptor (FXR) as well as the large-conductance Ca2+ -activated K+ (BKCa or MaxiK) channel. This study was designed to explore the role of the FXR in vascular hyporesponsiveness induced by cholestasis. METHODS: The OJ model rats were constructed by bile duct ligation (BDL) and treated with an FXR agonist or antagonist...

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BACKGROUND: Hepatocellular carcinoma (HCC) stands as the prevailing manifestation of primary liver cancer. Previous studies have implicated ARHGEF39 in various cancer progression processes, but its impact on HCC metastasis remains unclear. METHODS: Bioinformatics analysis and qRT-PCR were employed to test ARHGEF39 expression in HCC tissues and cells, identified enriched pathways associated with ARHGEF39, and investigated its regulatory relationship with E2F1. The impact of ARHGEF39 overexpression or knockdown on cellular phenotypes in HCC was assessed through the implementation of CCK-8 and Transwell assays...

BACKGROUND: Inflammatory bowel disease (IBD) can have significant colonic involvement and carries a long-term risk of surgical resection. Chronic obstructive pulmonary disease (COPD) and IBD share multiple inflammatory pathways, suggesting a bidirectional relationship through proposed pulmonary-intestinal cross-talk. This study aimed to examine the association between COPD and 30-day outcomes following non-emergent colectomies for IBD. METHODS: Patients with IBD as the primary indication for colectomy were selected from National Surgical Quality Improvement Program (NSQIP) colectomy database 2012-2022...

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BACKGROUND AND STUDY AIMS: Peroral endoscopic myotomy (POEM) has become the first line treatment for achalasia, but controversies remain about the prevalence of gastro-esophageal reflux disease (GERD) after the procedure. The aim of this study was to evaluate post-POEM GERD by a retrospective analysis of a single center cohort. PATIENTS AND METHODS: Achalasia patients aged 18 or above, who underwent POEM between 2012 and 2021, were included, provided they had an endoscopic control of reflux at least one year after POEM...

No abstract text is available yet for this article.

No abstract text is available yet for this article.