Journal of Gastroenterology and Hepatology

BACKGROUND AND AIM: Acute liver failure (ALF) is a fatal clinical syndrome of severe hepatic dysfunction. Chemokines promote liver diseases by recruiting and activating immune cells. We aimed to investigate the role of C-C chemokine ligand 25 (CCL25) in ALF. METHODS: An ALF mouse model induced by D-galactosamine/lipopolysaccharide was evaluated through liver hematoxylin and eosin staining and serum transaminase and cytokine measurement. CCL25 expression in serum was analyzed by ELISA and in liver by immunohistochemical staining and western blot...

There is increasing evidence that cannabidiol (CBD) use is associated with clinically significant liver enzyme (LE) elevations and drug-induced liver injury (DILI). The proportion of LE elevations and DILI events reported in the literature meet the Council for International Organizations of Medical Sciences' (CIOMS) classification of a common adverse drug reaction. However, these potential adverse events are unknown to many clinicians and may be overlooked. The increasing use of CBD for both medical and non-medical use necessitates clear direction in the diagnosis and management of CBD-associated hepatotoxicity...

BACKGROUND AND AIM: Stent-induced ductal change is a complication of endoscopic pancreatic stent placement for chronic pancreatitis, potentially leading to irreversible changes that may contribute to pancreatic dysfunction. This study aimed to examine the long-term outcomes of stent-induced ductal change and evaluate factors that correlate with the development of irreversible ductal changes. METHODS: Between January 2008 and December 2022, 52/223 patients with chronic pancreatitis in whom an S-type plastic stent was successfully placed from the main papilla for duct stricture were detected with stent-induced ductal change on pancreatography at stent removal...

No abstract text is available yet for this article.

BACKGROUND AND AIM: This study aimed to compare the determinants and impact of hepatocellular carcinoma (HCC) surveillance rates for people with metabolic dysfunction-associated steatotic liver disease (MASLD) versus other chronic liver diseases. METHODS: A dataset of HCC patients from a UK hospital (2007-2022) was analyzed. The Mann-Whitney U-test compared continuous variables. The χ2 and two-tailed Fisher exact tests compared categorical data. Regression modeling analyzed the impact of MASLD on the size and number of HCC nodules and curative treatment...

BACKGROUND AND AIM: Tegoprazan, a novel potassium-competitive acid blocker, has been approved for Helicobacter pylori eradication in Korea. We compared the efficacy and safety of tegoprazan- and rabeprazole-based concomitant therapies for H. pylori eradication in real-world clinical practice. METHODS: We retrospectively analyzed data from patients with H. pylori infection treated with tegoprazan- or rabeprazole-based concomitant therapies. The primary endpoint was H...

No abstract text is available yet for this article.

BACKGROUND AND AIM: Helicobacter pylori infection is one of the most common bacterial infections affecting humans, causing gastroduodenal and extraintestinal diseases. Treatment of the infection remains challenging for the clinicians, and different factors are involved in the failure of the therapeutic approach. The importance of the intensity of acid secretion inhibition remains an unclear issue. The aim of this study is to assess whether 80 mg/day esomeprazole-based 10-day sequential therapy (esomeprazole-ST) achieved different eradication rates when compared to 80 mg/day pantoprazole-based analogous regimen (pantoprazole-ST)...

BACKGROUND AND AIM: We assessed the effect of hepatitis B surface antigen (HBsAg) seroclearance (HBsAg-loss) on liver fibrosis regression in patients with chronic hepatitis B (CHB) infection. METHOD: CHB patients with recent documented HBsAg-loss were age- and gender-matched with treatment-naïve HBeAg-negative CHB infection. Paired assessment with transient elastography and enhanced liver fibrosis (ELF) measurements were performed and repeated at 3 years...

BACKGROUND AND AIM: Rituximab therapy is associated with a high risk of hepatitis B virus (HBV) reactivation. We aimed to assess whether the risk of reactivation differed among various underlying diseases and between hepatitis B surface antigen (HBsAg) carriers and patients with resolved HBV infection. METHODS: We retrospectively analyzed patients with chronic or resolved HBV infection who received rituximab without prophylactic anti-HBV therapy at a tertiary medical center...

Nowadays, endoscopic submucosal dissection (ESD) is commonly performed for the removal of large gastrointestinal lesions. Endoscopic mucosal defect closure after ESD is vital to avoid adverse events. In recent years, many innovative instruments have emerged and proved to be beneficial. In this paper, we conducted a thorough literature review and summarized the closure methods for large-size post-ESD mucosal defects over decades. We separated these methods into five categories based on the operational principle: "side closure" method, "ring closure" method, "layered closure" method, "hand suturing closure" method, and "specially designed device closure" method...

BACKGROUND AND AIM: Metabolic dysfunction-associated steatotic liver disease (MASLD) has become a leading cause of chronic liver disease worldwide. A new entity termed MetALD has also been described and is defined as individuals with MASLD and increased alcohol intake. However, the natural history of MetALD compared with MASLD is unknown. We aimed to compare longitudinal outcomes in patients with MASLD versus MetALD. METHODS: This study was performed using data from the National Health and Nutrition Examination Survey from 2011 to 2018...

BACKGROUND AND AIM: Inpatients undergoing colonoscopy experience a higher-than-average rate of inadequate bowel preparation (compared to outpatients) leading to canceled procedures, increased stress on the patient, increased time in hospital, and increased cost to the healthcare system. The aim of this scoping review was to identify research surrounding inpatient bowel preparation and to identify modifiable and non-modifiable factors that influence the adequacy of bowel preparation in hospitalized patients undergoing colonoscopy and establish areas where nursing interventions may help improve overall bowel preparation rates...

BACKGROUND AND AIM: Vitamin D (VD) deficiency was reported to correlate with ulcerative colitis (UC) activity, which might be closely related to gut microbiota dysbiosis. This study aims to investigate the effects of washed microbiota transplantation (WMT) on VD metabolism in UC. METHODS: The serum levels of 25-hdroxyvitamin D [25(OH)D] in 121 patients with UC and 53 healthy controls (HC) were detected. Subsequently, a non-randomized control trial (non-RCT) was conducted...

BACKGROUND AND AIM: Cancer-associated fibroblasts (CAFs) are abundant in colon cancer (CC) patients with a poor prognosis. Here, the molecular regulatory mechanism of CAFs on CC growth and metastasis was explored. METHODS: The genes' expression was monitored using RT-qPCR, immunoblotting, and immunohistochemistry. Cell viability and proliferation were found using CCK-8 and clone formation assays. The cell migration and invasion were probed using wound healing and Transwell...

BACKGROUND AND AIM: We aimed to investigate the effect of metabolic dysfunction-associated steatotic liver disease (MASLD) on three-dose BNT162b2 immunogenicity to the omicron variant. METHODS: Adult recipients of three doses of BNT162b2 were prospectively recruited between May and December 2021. The serology of the neutralizing antibody by live virus microneutralization (vMN) to the omicron variant was measured at baseline, day 180, and day 360 after the first dose...

BACKGROUND AND AIM: Effective treatment of lesions that develop in the irradiated area of head and neck squamous cell carcinoma is a major concern. This study aimed to clarify the efficacy and safety of endoscopic resection for such lesions. METHODS: Among consecutive patients who underwent endoscopic resection for histologically proven head and neck squamous cell carcinoma between January 2014 and December 2021, those who received definitive radiotherapy/chemoradiotherapy before endoscopic resection were included in this single-center, retrospective study...

BACKGROUND AND AIM: Multiple clinical trials have been conducted to study the potential benefits of vitamin E for the treatment of metabolic dysfunction-associated steatotic liver disease (MASLD). Despite available evidence, vitamin E is not widely used. This study aimed to assess the effect of vitamin E on serum markers of liver inflammation, specifically serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels, and histology, including resolution of metabolic dysfunction-associated steatohepatitis (MASH), in adult patients with MASLD...

BACKGROUND AND AIM: Patients with inflammatory bowel disease (IBD) have an increased risk of Clostridioides difficile infection (CDI) compared with those without IBD, which is worsened with antibiotic usage. While prior studies have shown a correlation between CDI development and certain classes of antibiotics, the IBD population has not been well represented. This study evaluates the rates of CDI with outpatient antibiotic use in patients with IBD. METHODS: We conducted a retrospective cohort study composed of patients with IBD and compared the incidence of CDI in patients who received an outpatient prescription for antibiotics (6694 patients) against those without prescriptions (6025 patients) from 2014 to 2020 at our institution...

BACKGROUND AND AIM: Currently, the primary treatment modality for patients with colorectal adenocarcinoma (CRA) is radical surgery combined with postoperative adjuvant chemotherapy (PAC). However, many elderly patients decline PAC due to concerns about their underlying physiological condition, and the impact of PAC on the prognosis of elderly patients remains uncertain. METHODS: We extracted data from the SEER database for CRA patients aged 75 and above between 2010 and 2019...