Validation Study of Scores Predicting Hepatocellular Carcinoma Risk in Chronic Hepatitis B Patients Treated With Nucleos(t)ide Analogues.

Chronic hepatitis B virus (HBV) infection is a leading cause of hepatocellular carcinoma (HCC) worldwide. Nucleos(t)ide analogues (NAs) are widely used in chronically HBV-infected patients, but the risk of HCC still remains in NA-treated patients. In this study, we aimed to validate the HCC risk scores for HBV-infected patients treated with nucleos(t)ide analogues (NAs).

Long-read deep sequencing analysis of hepatitis B virus quasispecies in two elderly cases of interspousal transmission.

Hepatitis B virus (HBV) can be transmitted within a family, but an interspousal transmission in elderly cases is rare and the change of viral quasispecies during the event is unclear. We experienced two acute hepatitis B males (AH1 and AH2, 67 and 71 years old, respectively) whose HBV was transmitted from their wives with chronic HBV infection (CH1 and CH2, 67 and 66 years old, respectively). To clarify the characteristics of HBV quasispecies in such cases, we performed long-read deep sequencing of HBV preS1/preS2/S domain using samples from the 2 couples.

Three consecutive cases of acute liver failure in young women due to acetaminophen overdose: insights into Japanese social issues and transplantation landscape.

Acetaminophen (APAP) is an over-the-counter (OTC) drug known worldwide for its safety and efficacy. However, in Japan, OTC drug overdose has become a prominent social problem in recent years due to stricter regulations for other drugs, especially among young people, and APAP is an increasing cause of acute liver injury due to overdose. This report describes three consecutive cases of acute liver failure in young women (22, 22 and 19 years old) due to APAP overdose in December 2023.

Type 2 Diabetes Mellitus Is a Risk Factor for Skeletal Muscle Loss in the Course of Dietary Treatment for Patients with Metabolic Dysfunction-associated Steatotic Liver Disease.

Objective This study assessed the impact of dietary therapy and reduced body weight on the loss of skeletal muscle in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). Methods This was a single-center retrospective observational study. We enrolled 129 patients with MASLD who had undergone dietary therapy at our facility.

Changes in Mutations of Cell-Free DNA and Liver Tumor Tissue in Patients with Advanced Hepatocellular Carcinoma before and after Introduction of Lenvatinib.

Introduction: Cell-free DNA (cfDNA) is expected to contribute to the decision for treatment and prediction of effects with minimally invasion. We investigated the correlation between gene mutations before and after lenvatinib (LEN) treatment and its effectiveness, in order to find advanced hepatocellular carcinoma (HCC) patients who would benefit greatly from the therapy.

Methods: We analyzed cfDNA before and 6-8 weeks after the start of treatment in 20 advanced HCC patients who started LEN.

Association of Omega-3 Polyunsaturated Fatty Acids with Sarcopenia in Liver Cirrhosis Patients with Hepatocellular Carcinoma.

Background And Aims: Sarcopenia is associated with the prognosis of patients with liver cirrhosis and hepatocellular carcinoma (HCC). Given their diverse physiological activities, we hypothesized that plasma fatty acids might influence the progression of sarcopenia. This study aimed to clarify the association between fatty acids and sarcopenia in cirrhotic patients with HCC.

[Achieving diversity in the medical field:a survey of female physicians and medical staff in the Department of Gastroenterology].

From the perspective of diversity in the medical field, the relationship between physicians and medical staff is one of the important factors. In this study, a survey was conducted on female doctors for 136 medical staff who are deeply involved in gastroenterology. Furthermore, another survey was conducted on 10 female doctors in gastroenterology regarding their relationship with the medical staff and their work-life balance.

Usefulness of the Fibrosis-4 index and alanine aminotransferase at 1 year of nucleos(t)ide analog treatment for prediction of hepatocellular carcinoma in chronic hepatitis B patients.

Aim: Nucleos(t)ide analogs do not completely prevent hepatocellular carcinoma (HCC) in chronic hepatitis B virus infection. This study aimed to evaluate the dynamics of a non-invasive liver fibrosis marker, the Fibrosis-4 (FIB-4) index, for predicting HCC development.

Methods: Among a total of 882 chronically hepatitis B virus infection-infected patients who were treated with nucleos(t)ide analogs, 472 patients without HCC history whose FIB-4 at baseline and 1 year of treatment was obtained were evaluated for the incidence of HCC.

Switching to Tenofovir Alafenamide Fumarate in Chronic Hepatitis B Patients Who Had Detectable HBV DNA during Treatment with Entecavir.

Nucleos(t)ide analogues (NAs) suppress hepatitis B virus (HBV) replication, but the risk of hepatocellular carcinoma still remains. The presence of detectable HBV DNA in the serum during NA therapies for chronic hepatitis B patients has been reported to be associated with the risk of hepatocellular carcinoma. In this study, we investigated the antiviral effect of switching from entecavir (ETV) to tenofovir alafenamide fumarate (TAF) in chronic hepatitis B patients who had detectable HBV DNA in the serum at least once within a year.

Duodenal Variceal Rupture during Atezolizumab and Bevacizumab Treatment for Hepatocellular Carcinoma.

Duodenal varices are detected infrequently, and their rupture is very rare. We encountered an 87-year-old man who developed duodenal varices rupture during chemotherapy with atezolizumab and bevacizumab (ATZ/BV) for hepatocellular carcinoma. We identified massive bleeding of a ruptured varix in the horizontal portion of the duodenum with emergency esophagogastroduodenoscopy (EGD).

[A case of invasive intraductal papillary mucinous carcinoma arising from jejunal heterotopic pancreas].

Intraductal papillary mucinous carcinoma (IPMC) arising from the heterotopic pancreas is rare. A case of IPMC metastasis from the jejunal heterotopic pancreas was described. The heterotopic pancreas could be the source of the submucosal tumor-like lesion found in the small intestine with an elevated carbohydrate antigen (CA) 19-9 level.