Chronic liver diseases pose a significant global health concern, ranking as the 11th leading cause of death worldwide. It often progresses to organ fibrosis and severe complications such as portal hypertension and cirrhosis. Liver transplantation is the most effective treatment for such diseases, however, the persistent shortage of donors highlights the need for alternatives. Radiofrequency ablation (RFA) is a promising alternative since it is a minimally invasive procedure. RFA uses heat to destroy abnormal tissues. Its benefits include reduced recovery time compared to surgery, precise targeting of affected areas, and long-lasting symptom relief in many cases. However, RFA has challenges, such as potential risks of nerve damage, infection, or incomplete ablation, requiring repeat treatments. Although significant progress in RFA techniques, effective monitoring remains challenging due to the limited ability to accurately characterize the dynamic thermal diffusion and complex tissue responses.

To address this challenge, hyperspectral imaging (HSI) shows promise in monitoring tissue necrosis post-ablation. Our study evaluated HSI's efficacy in monitoring RFA on ex vivo human fibrotic liver tissue samples.

Statistical analysis revealed correlations between spectral patterns and tissue conditions, which helped identify the optimal spectral bands of 543 nm and 579 nm for accurately distinguishing different tissue states. Analyzing the hemoglobin absorption profile indicated significant reductions in absorption of the green light band, showing approximately 40 % reduction in fibrotic tissue and around 20 % reduction in ablated tissue when compared to normal liver tissue. Additionally, a threshold was established for predicting the ablated area of liver samples, ensuring a condition of 90 % specificity.

Consequently, HSI proved to be a valuable tool for monitoring ablation and a step for improving treatment outcomes for liver fibrosis.

Hepatic fibrosis is a late-stage process of many chronic liver diseases. Blocking the fibrosis process will be beneficial to the treatment and recovery of the disease. Hepatic macrophages are a remarkably heterogeneous population of immune cells that play multiple functions in homeostasis and are central to liver fibrosis. Glycolysis-mediated macrophage metabolic reprogramming leads to an increase in the proportion of M1 macrophages and the release of pro-inflammatory cytokines. The present study aimed to investigate the therapeutic effect and mechanism of Astragaloside IV (AS-IV) against carbon tetrachloride (CCl4)-induced liver fibrosis. The study found that AS-IV is an effective agent for reducing the production of inflammatory factors in CCl4-induced liver fibrosis. It was also found that AS-IV blocks macrophage M1 polarization and relieves liver fibrosis. Mechanistically, AS-IV reduces the methylation level of the FoxO1 promoter region and then upregulates its expression. FoxO1 can inhibit the expression of key enzymes in the glycolysis pathway and block glycolysis-mediated macrophage M1 polarization. Our findings indicate that AS-IV is an attractive option for treating liver fibrosis.

Atrazine (ATZ) and diaminochlorotriazine (DACT) accumulation poses liver health risks in animals and humans. Lycopene (LYC), a carotenoid found in red plants and fruits, exhibits potent antioxidant effects. This study explores the interaction between LYC and ATZ in mouse hepatocyte ferroptosis and the potential regulatory role of Cytochrome P450 oxidoreductase (CYPOR) in this process. Male mice were exposed to ATZ (50 mg/kg or 200 mg/kg) and/or LYC (5 mg/kg) by gavage for 21 days. In vitro experiments, a mouse hepatocyte cell line (AML12) was exposed to DACT (200 μM) and/or LYC (2 μM) for 12 h with or without small interfering RNA treatment. We found that both ATZ and DACT promoted CYPOR expression and caused liver injury. ATZ/DACT promotes Fe2+ accumulation and lipid peroxidation, ultimately leading to Ferroptosis in mouse hepatocytes. However, LYC alleviated ATZ/DACT-induced Ferroptosis by inhibiting CYPOR. The CYPOR knockdown resulted in the blockage of ATZ/DACT-induced ferroptosis, while the alleviation of ferroptosis by LYC was further enhanced. Thus, CYPOR can regulate ferroptosis in mouse hepatocytes and is a novel target for the treatment of hepatocyte ferroptosis-related diseases. Lycopene can be used as a functional dietary supplement to scavenge ferroptosis and reduce chronic liver disease.

This study aimed to dynamically evaluate the attenuating effects of donafenib combined with carvedilol using intra-voxel incoherent motion (IVIM) MRI at different time points of disease course in a thioacetamide (TAA)-induced hepatic fibrosis rat model.

In this study, 40 male Sprague-Dawley rats received TAA for 6 weeks to induce liver fibrosis and were divided into four groups randomly (N = 10). From week 3 to week 6 of modeling, each group of rats received daily gavage of vehicle, carvedilol (CARV), donafenib (DON), and donafenib plus carvedilol (DON + CARV), respectively. IVIM MRI was used to assess the degree of liver fibrosis in the above groups at 0, 2, 4, and 6 weeks after modeling. Liver fibrosis was classified according to the METAVIR scoring system (F0-F4). IVIM parameters were calculated using a biexponential fitting model, and a least-squares fitting approach was applied for parameter estimation.

The mean pathological collagen areas and the expression of α-SMA and collagen I in the CARV, DON, and DON + CARV groups were significantly less than that in the vehicle group (P < 0.001). IVIM-derived parameters (D, D*, and f) and ADC values were negatively correlated with the fibrosis levels (D: r2 = 0.594, P < 0.001; D*: r2 = 0.556, P < 0.001; f: r2 = 0.737, P < 0.001; ADC: r2 = 0.694, P < 0.001). At 4 and 6 weeks after modeling, the mean IVIM parameters and ADC values of the DON + CARV group were significantly higher than those of the vehicle group.

IVIM MRI is a noninvasive and valuable dynamic monitoring tool for liver fibrosis, and it was useful to monitor the dynamic inhibition process of donafenib and carvedilol on liver fibrosis in a TAA-induced rat model.

Cirrhosis is a leading cause of global disease burden, with high mortality, particularly in critically ill patients. The blood urea nitrogen to creatinine ratio (BCR) is a straightforward biochemical indicator of renal excretory function and is linked to negative outcomes across different conditions. However, the relationship between BCR and mortality in critically ill patients with cirrhosis is unclear, The purpose of this study is to explore this question.

A retrospective cohort study was performed utilizing the MIMIC-IV database. We divided BCR into quartiles and evaluated 180-day and 365-day mortality as the primary outcomes. Kaplan-Meier survival analysis and multivariate Cox regression modeling were used to assess the link between BCR and mortality. Linear relationships were further determined using restricted cubic spline (RCS) curves, and finally, subgroup analyses were also performed.

In our study of 2,816 critically ill cirrhotic patients, elevated BCR was significantly linked to higher mortality at both 180 and 365 days. The top BCR quartile showed a 45% higher risk of 180-day mortality (HR=1.45, 95% CI: 1.21-1.73) and a 38% higher risk of 365-day mortality (HR=1.38, 95% CI: 1.17-1.63) relative to the bottom quartile. RCS analysis demonstrated a notable linear correlation between BCR and mortality risk. Subgroup analyses indicated a stronger association between BCR and mortality among older patients.

In critically ill cirrhotic patients, elevated BCR values are strongly linked to increased mortality risk. Our research highlights BCR's potential as a prognostic marker for cirrhosis, especially in elderly patients.

Uzbekistan, a highly endemic country for hepatitis B virus (HBV), introduced infant vaccination with hepatitis B vaccine (HepB) in 2001. Since 2002, it had ≥90 % reported immunization coverage for ≥3 doses of HepB (HepB3) and the birth dose (HepB-BD). However, the impact of HepB vaccination and the progress towards achieving the regional hepatitis B control and global viral hepatitis B elimination goals had not been assessed.

To determine current HBsAg prevalence among children in Uzbekistan, in 2022, we conducted a nationwide serosurvey among schoolchildren (grades 1-3) using a stratified, multi-stage cluster design. Participants' basic demographics and HepB immunization information were obtained. Blood specimens were tested for HBsAg using a WHO-prequalified rapid test (Bioline HBsAg WB, Abbott Diagnostics). Samples with positive and indeterminate results were tested for HBsAg by ELISA (Murex HBsAg Version3, Diasorine). Weighted proportions and adjusted 95 % confidence intervals (CI) were calculated.

Of 4119 children enrolled in 148 schools, blood was collected from 3753 (91.1 %) and immunization data were available for 3833 (93.3 %). National HBsAg prevalence was 0.20 % (adjusted 95 % CI, 0.09 %-0.38 %). Among children with available immunization data, 97.7 % (97.2 %-98.1 %) received ≥3 HepB doses and 94.9 % (94.1 %-95.5 %) received HepB-BD, including timely HepB-BD in 93.7 % (92.9 %-94.5 %).

The survey demonstrated that Uzbekistan has met the <0.5 % European regional HBsAg seroprevalence target and has made substantial progress towards meeting the <0.1 % HBsAg seroprevalence target for the elimination of HBV mother to-child transmission (MTCT). Based on these findings and ≥ 90 % HepB-BD and HepB3 coverage, in 2023, Uzbekistan was validated as having achieved the regional hepatitis B control goal. To achieve the elimination of MTCT of HBV, additional interventions, including improving antenatal screening for HBsAg, providing antiviral treatment of eligible HBsAg-positive pregnant women and hepatitis B immunoglobulin to infants born to HBsAg-positive mothers, should be considered.

Advanced cirrhosis is associated with increased mortality in certain surgeries, but the impact of cirrhosis severity on outcomes in patients with hip fractures remains unclear.

In a large nationwide administrative database of hospitalized patients, we compared postoperative outcomes in patients with hip fractures across different Child-Pugh classes of cirrhosis in Japan. Using the Japanese Diagnosis Procedure Combination Database, we identified 833,648 eligible patients diagnosed with hip fractures and underwent surgery between July 2010 and March 2021. Three sets of 1:1 propensity-score matching were performed for four groups: non-cirrhosis cases and Child-Pugh classes A, B, and C. We compared in-hospital mortality, length of stay, hospitalization fees, readmission, and complications in non-cirrhosis cases vs. Child-Pugh class A, Child-Pugh class A vs. B, and Child-Pugh class B vs. C.

Propensity-score matching created 1065 pairs for non-cirrhosis vs. Child-Pugh class A, 1012 for Child-Pugh class A vs. B, and 489 for Child-Pugh class B vs. C. In-hospital mortality did not differ between non-cirrhosis cases and those with Child-Pugh class A. However, in-hospital mortality was significantly higher in patients with Child-Pugh class B than in those with class A (1.5 % vs. 5.9 %; RD 4.45 %; 95 % CI: 2.79%-6.10 %), and higher in patients with Child-Pugh class C compared with class B (6.3 % vs. 28.4 %; RD 22.09 %; 95 % CI: 17.54%-26.63 %). Patients in more severe Child-Pugh classes had longer hospital stays, higher hospitalization fees, and higher complication rates.

Patients with hip fractures and cirrhosis who are at high risk of poor postoperative outcomes could be identified. This study highlights the significantly higher in-hospital mortality observed in patients with Child-Pugh class C cirrhosis undergoing hip fracture surgery compared to those with class B. These findings underscore the need for careful risk-benefit discussions, considering the severity of cirrhosis, surgical risks, and care goals for each patient.

Background: Liver fibrosis is a prevalent, chronic inflammatory condition characterized by the excessive accumulation of extracellular matrix components and, primarily, collagen in the liver. Huo-xue-shen (HXS) has proven effective for the treatment of liver fibrosis. However, the mechanism is yet to be deciphered. Methods: Network pharmacology, machine learning algorithms and RNA-seq were used to predict the immune-treated targets and mechanisms associated with HXS in liver fibrosis. Molecular docking was employed to screen for effective agents based on the drug-compound-hub gene network in HXS, aiming to identify the most critical bioactive compound in HXS for the treatment of liver fibrosis. Results: A total of 100 immune-treated targets (ITTs) of HXS were found to significantly regulate the PI3K-Akt signaling pathway and the MAPK signaling pathway. Among these, CDKN1A, NR1I3, and TUBB1, which can concurrently interact with quercetin, were associated with the prognosis of liver fibrosis, indicating that HXS may inhibit or reverse HSC activation primarily by suppressing neutrophil extracellular trap formation, stimulating oxidative phosphorylation and promoting thyroid hormone synthesis in the regulation of the liver microenvironment. Conclusions: Our study suggests that HXS may delay the progression of liver fibrosis by targeting multiple pathways, as shown by the network pharmacology and transcriptome profiling used to examine the liver immune environment. Quercetin, its key ingredient, likely plays an important role by mediating the CDKN1A, NR1I3, and TUBB1 signaling pathways. Overall, our findings provide a new perspective on the potential biological mechanisms of this traditional Chinese medicine formula.

Liver cirrhosis is the terminal stage of various acute and chronic liver diseases and ranks 11th among the most common causes of death worldwide. In recent years, with the progress of clinical research, there has been increasing support from evidence-based medicine for the treatment of liver cirrhosis with integrated traditional Chinese and Western medicine. In 2023, the Chinese Association of Integrative Medicine, the China Association of Chinese Medicine, and the Chinese Medical Association jointly released the first evidence-based guideline in this field, the Guidelines for Integrated Traditional Chinese and Western Medicine Diagnosis and Treatment of Liver Cirrhosis. By combining the latest research at home and abroad, this article provides a detailed interpretation of the highlights in the guideline, including traditional Chinese medicine etiology and pathogenesis, diagnostic progress, disease and syndrome combination, stage-based diagnostic mode, and treatment strategies of integrated traditional Chinese and Western medicine. The aim is to enhance understanding of this guideline among health workers and promote the improvement of the diagnosis and treatment of liver cirrhosis with integrated traditional Chinese and Western medicine.

The early diagnosis of liver injury and in situ real-time monitoring of tumor therapy efficacy are important for the enhancement of personalized precision therapy but remain challenging due to the lack of reliable in vivo visualization tools with integrated diagnostic, therapeutic, and efficacy monitoring functions. Herein, a smart second near-infrared window (NIR-II) molecule (BITX-OH) is rationally designed for diagnosis and therapy by vinyl-bridging hydroxyl diphenyl xanthine unit and benzo[cd]indolium skeleton. BITX-OH exhibits high selectivity and sensitivity toward viscosity, exhibiting a significant enhancement (1167-fold) in NIR-II fluorescence at 962 nm. With the assistance of BITX-OH and NIR-II fluorescence imaging, early diagnosis and therapeutic evaluation of non-alcoholic fatty liver (NAFL), as well as in-site real-time monitoring of hepatic fibrosis (HF) in live mice have been successfully achieved, which is at least several hours earlier than the typical clinical test. Notably, BITX-OH displays excellent photothermal conversion efficiency when exposed to an 808 nm laser, which can induce tumor ablation and increase viscosity, thereby enhancing NIR-II fluorescence for the real-time evaluation of photothermal therapy (PTT). This viscosity-based "self-monitoring" strategy provides a convenient and reliable platform for timely obtaining therapeutic feedback to avoid over- or under-treatment, thus enabling personalized precision therapy.

Various types of liver or hepatic diseases cause the death of about 2 million people worldwide every year, of which 1 million die from the complications of cirrhosis and another million from hepatocellular carcinoma and viral hepatitis. Currently, the second most common solid organ transplant is the liver, and the current rate represents less than 10% of global transplant requests. Hence, finding new approaches to treat and prevent liver diseases is essential. In liver diseases, the interaction between the liver, gut, and immune system is crucial, and probiotics positively affect the human microbiota. Probiotics are a non-toxic and biosafe alternative to synthetic chemical compounds. Health promotion by lowering cholesterol levels, stimulating host immunity, the natural gut microbiota, and other functions are some of the activities of probiotics, and their metabolites, including bacteriocins, can exert antimicrobial effects against a broad range of pathogenic bacteria. The present review discusses the available data on the results of preclinical and clinical studies on the effects of probiotic administration on different types of liver diseases.

Cirrhosis is a disease that imposes a heavy burden worldwide, but its incidence varies widely by region. Therefore, we analysed data on the incidence and mortality of cirrhosis in 204 countries and territories from 1990-2019 and projected the disease development from 2019-2039.

Data on the incidence and mortality of liver cirrhosis from 1990 to 2019 were acquired from the public Global Burden of Disease (GBD) study. In addition, the average annual percentage change (AAPC) and estimated annual percentage change (EAPC) of the age-standardized rate (ASR) of cirrhosis in different regions were calculated. The estimates of risk factor exposure were summarized, and the proportion of causes and risk factors of liver cirrhosis and their relationship with the human development index (HDI) and socio-demographic index (SDI) were analysed. Trends in the incidence of cirrhosis in 2019-2039 were predicted using Nordpred and BAPC models.

Globally, the ASR of cirrhosis incidence decreased by 0.05% per year from 25.7/100,000 in 1990 to 25.3/100,000 in 2019. The mortality risk associated with cirrhosis is notably lower in females than in males (13 per 100,000 vs 25 per 100,000). The leading cause of cirrhosis shifted from hepatitis B to C. Globally, alcohol use increased by 14%. In line, alcohol use contributed to 49.3% of disability-adjusted life years (DALYs) and 48.4% of global deaths from liver cirrhosis. Countries with a low ASR in 1990 experienced a faster increase in cirrhosis, whereas in 2019, the opposite was observed. In countries with high SDI, the ASR of cirrhosis is generally lower. Finally, projections indicate that the number and incidence of cirrhosis will persistently rise from 2019-2039.

Cirrhosis poses an increasing health burden. Given the changing etiology, there is an imperative to strengthen the prevention of hepatitis C and alcohol consumption, to achieve early reduce the incidence of cirrhosis.

Acute kidney injury (AKI) is one of the most common complications for critically ill patients with cirrhosis, but it has remained unclear whether urine output fluctuations are associated with the risk of AKI in such patients. Thus, we explored the influence of 24-h urine-output trajectory on AKI in patients with cirrhosis through latent category trajectory modeling.

This retrospective cohort study examined patients with cirrhosis using the MIMIC-IV database. Changes in the trajectories of urine output within 24 h after admission to the intensive care unit (ICU) were categorized using latent category trajectory modeling. The outcome examined was the occurrence of AKI during ICU hospitalization. The risk of AKI in patients with different trajectory classes was explored using the cumulative incidence function (CIF) and the Fine-Gray model with the sub-distribution hazard ratio (SHR) and the 95% confidence interval (CI) as size effects.

The study included 3,562 critically ill patients with cirrhosis, of which 2,467 (69.26%) developed AKI during ICU hospitalization. The 24-h urine-output trajectories were split into five classes (Classes 1-5). The CIF curves demonstrated that patients with continuously low urine output (Class 2), a rapid decline in urine output after initially high levels (Class 3), and urine output that decreased slowly and then stabilized at a lower level (Class 4) were at higher risk for AKI than those with consistently moderate urine output (Class 1). After fully adjusting for various confounders, Classes 2, 3, and 4 were associated with a higher risk of AKI compared with Class 1, and the respective SHRs (95% CIs) were 2.56 (1.87-3.51), 1.86 (1.34-2.59), and 1.83 1.29-2.59).

The 24-h urine-output trajectory is significantly associated with the risk of AKI in critically ill patients with cirrhosis. More attention should be paid to the dynamic nature of urine-output changes over time, which may help guide early intervention and improve patients' prognoses.

Cirrhosis, advanced liver disease, affects 2 to 5 million Americans. While most patients have compensated cirrhosis and may be fairly asymptomatic, many decompensate and experience life-threatening complications such as gastrointestinal bleeding, confusion (hepatic encephalopathy), and ascites, reducing life expectancy from 12 to less than 2 years. Among patients with compensated cirrhosis, identifying patients at high risk of decompensation is critical to optimize care and reduce morbidity and mortality. Therefore, it is important to preferentially direct them towards specialty care which cannot be provided to all patients with cirrhosis. We used discovery top-down proteomics to identify differentially expressed proteoforms (DEPs) in the plasma of patients with progressive stages of liver cirrhosis with the ultimate goal to identify candidate biomarkers of disease progression. In this pilot study, we identified 209 DEPs across three stages of cirrhosis (compensated, compensated with portal hypertension, and decompensated), of which 115 derived from proteins enriched in the liver at a transcriptional level and discriminated the three stages of cirrhosis. Enrichment analyses demonstrated DEPs are involved in several metabolic and immunological processes known to be impacted by cirrhosis progression. We have preliminarily defined the plasma proteoform signatures of cirrhosis patients, setting the stage for ongoing discovery and validation of biomarkers for early diagnosis, risk stratification, and disease monitoring.

Exposure to mixtures of toxic metals is known to cause adverse health effects through epigenetic alterations. Here we aimed to examine the unexplored area of aberrant DNA methylation in the H19/IGF2 domain following combined toxic metal exposure. An in vitro epigenotoxicity assay using the human normal liver epithelial cell line THLE-3 was conducted. When THLE-3 cells were exposed to specific concentrations of either organic arsenic or MeHgCl, an increase in the H19 lncRNA levels and a marked reduction in the IGF2 mRNA levels were observed. In contrast, combined exposures coupled with CdCl2 resulted in the transcriptional repression of H19 and transcriptional activation of IGF2. It should be noted that the correlation between the dysregulated expression of H19/IGF2 and the hypermethylated CpG sites within the H19 differentially methylated region (DMR) was statistically significant. Furthermore, we performed transcriptomic analysis of the hepatocytes exposed to toxic metal combinations indicating enrichment of pro-inflammatory and anti-proliferative pathways compared to the unexposed cells. Our results suggest that hazardous metal mixtures may trigger epigenetic aberrations at the H19/IGF2 locus. We propose that altered CpG methylation in the H19 DMR could be a candidate biomarker for hepatic epigenotoxicity, in part, due to environmental exposure.

Emerging evidence on cirrhosis suggests a close correlation between abnormality in body composition characteristics and poor prognosis. This study aimed to evaluate the impact of dynamic changes in body composition on the prognostic outcomes in patients with cirrhosis.

This retrospective analysis included 158 patients diagnosed as cirrhosis from January 2018 to August 2023. Skeletal muscle mass, muscle quality, visceral and subcutaneous adiposity were evaluated using computed tomography (CT) imaging at the third lumbar vertebra level. Competing risk model was performed four different body composition status (i.e., normal, only sarcopenia, only myosteatosis, and combined status) for liver-related mortality. We also explored the relationship between the dynamic change in body composition and long-term prognosis by applying Gray's test.

Of the 158 cirrhotic patients (mean [SD] age, 57.1 [12.6] years), sarcopenia was present in 85 (60.1 %) patients, while 22 (13.9 %) patients had sarcopenic obesity and 68 (43.0 %) had myosteatosis. Patients solely diagnosed with sarcopenia exhibited a higher mortality rate compared to those with normal body composition (Gray's test, P=0.006), while patients solely diagnosed with myosteatosis or with a combination of sarcopenia and myosteatosis did not reach statistical significance (Gray's test, P=0.076; P=0.140). Multivariable analysis also revealed that VSR (HR=1.10 [1.01∼1.20]; P=0.028), sarcopenia (HR=2.73 [1.20∼6.22], P=0.017) and myosteatosis (HR=2.39 [1.10∼5.18], P=0.028) were significant independent predictors of liver-related deaths. Otherwise, patients exhibiting aggravating body composition during follow-up period were associated with a significantly higher mortality risk compared to those with normal or remission body composition status (HR=7.63 [1.12∼51.14]; P=0.036).

Progressive alterations in body composition status appears to be associated with liver-related mortality in individuals with liver cirrhosis. Focusing on the management of skeletal muscle, along with visceral and subcutaneous adiposity, may contribute to improving the prognosis of cirrhotic patients.

 This study aimed to evaluate the severity of liver fibrosis in chronic liver disease patients using aspartate aminotransferase-to-platelet ratio index (APRI), fibrosis-4 (FIB-4), FibroScan, and the Child-Turcotte-Pugh (CTP) score. It emphasized assessing fibrosis progression toward cirrhosis (F4 stage) and exploring the correlation between non-invasive markers and the CTP score for liver function and prognosis.

This observational cross-sectional study was conducted over one calendar year in the Department of Medicine at Baba Raghav Das (BRD) Medical College, Gorakhpur, India. A total of 200 patients with chronic liver disease were selected. Fibrosis scores were calculated using FibroScan, APRI, and FIB-4, while the modified CTP score was determined for each participant. Pearson's correlation was used to assess relationships between variables, while logistic regression evaluated the association of non-invasive methods (APRI, FIB-4, FibroScan) with severe fibrosis (F4). Odds ratios (ORs), sensitivity, specificity, and AUC were calculated, and ROC curves visualized their discriminative ability. Statistical significance was defined as p < 0.05.

 The study revealed a predominance of advanced fibrosis (F4) in males (82.5%) and patients with ethanol-induced liver disease (84.6%). FIB-4 had the strongest predictive value for advanced fibrosis with an OR of 3.8 (95% CI: 3.0-4.5) and AUC of 0.743, followed by APRI with an OR of 2.5 (95% CI: 1.9-3.1) and AUC of 0.757. CTP showed the highest sensitivity (95.45%) but a lower AUC (0.697), indicating its clinical value in correlating fibrosis severity with liver dysfunction. Hemoglobin, platelets, and INR showed no significant correlation with fibrosis, while total bilirubin was elevated in advanced CTP classes. A moderate positive correlation (r = 0.481, p < 0.001) was observed between fibrosis scores and CTP, linking fibrosis severity with liver dysfunction. These findings emphasize FIB-4's superior predictive accuracy, while APRI and CTP remain valuable complementary tools for liver disease prognosis.

 In conclusion, FIB-4 is the most accurate for staging advanced fibrosis, while APRI excels in initial screening due to its higher sensitivity. FibroScan effectively assesses direct fibrosis, and the CTP score adds prognostic value, making these methods complementary for managing chronic liver diseases.

Studies on the prevalence of nonalcoholic steatohepatitis (NASH) and the factors associated with its high prevalence among Iranian people are limited. This study evaluated the prevalence of NASH and its associated factors among Iranian adults using Pars Cohort Study (PCS) data.

This cross-sectional study was conducted based on PCS, which includes 40-75-year-old adults from the Valashahr area. NASH was defined as alanine aminotransferase (ALT) higher than 40 U/L without evidence of hepatitis B or C infections. The prevalence of NASH and its associations with basic and demographic characteristics, socioeconomic characteristics, medical history, gastrointestinal symptoms, and laboratory tests were evaluated.

Overall, 8734 patients, including 3917 men (44.8%), were enrolled in this study. The mean age of participants was 52.62 years (SD=9.68), and 605 individuals had NASH (6.9%). In the regression analysis, in contrast to female gender (OR=0.31, 95% CI=0.249‒0.386, P<0.001) and age (OR=0.951, 95% CI=0.941‒0.962, P<0.001), history of heart disease (OR=1.499, 95% CI=1.146‒1.962, P=0.003), history of diabetes (OR=1.523, 95% CI=1.162‒1.995, P=0.002), hypertension (OR=1.241, 95% CI=1.023‒1.506, P=0.029), being overweight or obese (OR=2.192, 95% CI=1.755‒2.737, P<0.001), being in the richest or second richest wealth index quantiles (OR=1.315, 95% CI=1.107‒1.156, P=0.002), and increased waist circumference (OR=1.409, 95% CI=1.107‒1.793, P<0.005) were independently associated with a higher risk of having NASH.

In this study, we determined the prevalence of NASH and found male gender, younger age, history of heart disease, history of diabetes, hypertension, socioeconomic status, and obesity as possible factors associated with a higher risk of NASH among Iranians.

Chronic infection with hepatitis C virus (HCV) has a long-term impact on hepatic consequences. A comprehensive evaluation of the global burden of HCV-related health outcomes can help to develop a global HCV prevention and treatment program.

We used the 2019 Global Burden of Disease (GBD) Study to comprehensively investigate burden and temporal trends in incidence, mortality and disability-adjusted life-years (DALYs) of HCV-related diseases, including liver cancer and cirrhosis and other liver diseases across 264 countries and territories from 2010 to 2019.

Globally, there were 152 225 incident cases, 141 811 deaths and approximately 2.9 million DALYs because of HCV-related liver cancer, and 551 668 incident cases, 395 022 deaths and about 12.2 million DALYs because of HCV-related cirrhosis in 2019. Worldwide, during the 2010-2019 period, liver cancer incidence declined, however, there was a 62% increase in cirrhosis incidence. In 2019, the Eastern Mediterranean was the region with the highest rates of incidence and mortality of both liver cancer and cirrhosis. Africa was the region with the fastest-growing trend of incidence of cirrhosis in the 2010-2019 period [annual percentage change (APC) = 2.09, 95% confidence interval (CI): 1.93-2.25], followed by the Western Pacific region (APC = 1.17, 95% CI: 1.09-1.22). Americas were the only region observing increased trends in liver cancer and cirrhosis mortality (APC = 0.70 and 0.12, respectively). We identified three patterns of temporal trends of mortality rates of liver cancer and cirrhosis in countries that reported HCV treatment rates.

Urgent measures are required for diagnosis, treatment and research on HCV-related cirrhosis at global, regional and country levels, particularly in Africa, the Western Pacific and the Eastern Mediterranean.

Cirrhosis comprises a significant health challenge in the Middle East and North African (MENA) region impacting healthcare systems and communities. This study sought to investigate trends in the burden of cirrhosis and other chronic liver disease, different etiologies, deaths, and the disability burden utilizing data from the Global Burden of Disease (GBD) database.

Analyzing epidemiological trends from 1990 to 2021 across 21 MENA countries, this research utilized data on age-standardized incidence rates (ASIR), age-standardized death rates, and age-standardized disability-adjusted life years (DALYs) to evaluate the burden of cirrhosis and other chronic liver disease. The study also examined national variations and sociodemographic relationships.

The study identified a 114.9% increase in cirrhosis and other chronic liver disease incidence within the MENA region between 1990 and 2021, with 7,344,030 incident cases reported in 2021. The ASIR showed a steeper rise in females (9.6%) compared to males (7.0%). Etiology-specific analysis revealed an increase in the ASIR for MASLD related cirrhosis and other chronic liver disease by 22.2%, while those due to alcohol as well as hepatitis B and C decreased by 28.1%, 59.3%, and 30%, respectively. Despite the rising incidence, overall age-standardized death rates across all etiologies decreased by 54.3%, with DALYs showing a 51.4% decrease during the same period. Country-specific trends varied significantly, with Oman recording the highest annual ASIR increase (0.64%), and Qatar observing the most substantial annual reduction in age-standardized death rates (-2.88%).

The study highlights evolving trends in cirrhosis and other chronic liver disease within the MENA region, emphasizing the necessity for comprehensive, etiology, and gender-specific interventions. Despite an increasing incidence, the observed improvements in mortality rates and age-standardized disability burden indicate progress in public health efforts to mitigate cirrhosis's impact. These findings point to the complex nature of cirrhosis outcomes and the urgent need for tailored strategies to manage its increasing burden effectively.

Background: There is a strong correlation between systemic inflammation intensity and clinical presentation, disease progression, and survival during liver cirrhosis decompensation. This study aimed to evaluate the prognostic performance of blood-based biomarkers as meta-inflammation markers, including NLR, PLR, LMR, INPR, MPR, ALBI, FIB4, and APRI, in predicting hospital mortality in patients with acute decompensation of alcohol-related liver cirrhosis. Methods: Data from 411 patients with their first onset of acute decompensation were analyzed, forming two groups: deceased and survived during hospitalization. Generalized partial least squares regression analysis was applied to explore the effects of surrogate indicators on mortality rates, using mortality rate as the dependent variable. Root Mean Square Error, Akaike's, and Bayesian information criteria determined that four components accounted for most of the variance. Results: Variables with significant negative contributions to the outcome prediction (ranked by standardized regression coefficients) were encephalopathy grade, total bilirubin, Child-Turcotte-Pugh score, MELD, NLR, MPV, FIB4, INR, PLR, and ALT. Coefficient sizes ranged from -0.63 to -0.09, with p-values from 0 to 0.018. Conclusions: NLR, PLR, and FIB4 significantly contribute to hospital mortality prediction in patients with acute decompensation of alcohol-related liver cirrhosis. Conversely, some variables used to predict liver disease severity, including INPR, APRI, LMR, and ALBI score, did not significantly contribute to hospital mortality prediction in this patient population.

The burden of chronic liver disease and cirrhosis continues to increase in North America. We sought to estimate the incidence and prevalence of cirrhosis in Manitoba, Canada over time and assess changes in trends between 2010-2019.

We performed a population-based study using Manitoba administrative health care data, and two validated case-finding algorithms. Annual incidence and prevalence rates were estimated using a generalized linear model with generalized estimating equations, adjusting for age and sex. Changes in estimates were tested using linear trend regression models.

Two algorithms estimated the number of prevalent cirrhosis to be 16,140 and 29,943 respectively. The age- and sex-adjusted incidence rates increased over the study (from 149 to 264 cases per 100,000 population in 2010, to 177 to 388 cases per 100,000 population in 2019). Cirrhosis incidence increased annually by 2-6 %, with the largest increase (6-8 % 95 % CI 7-9 %, p <0.0001) in those aged 18-44 years. Irrespective of the algorithm used, females consistently exhibited higher cirrhosis incidence and prevalence compared to males over time (P <0.0001). Prevalence demonstrated an upward trend among all age groups over time for both algorithms (P < 0.0001).

This population-based study highlights concerning temporal trends in cirrhosis, characterized by rising annual incidence and prevalence estimates, particularly among young adults and females. These findings underscore the urgent need for comprehensive strategies that encompass prevention, early detection, and the delivery of high-quality healthcare and public health initiatives to effectively tackle this escalating health burden.

The placement of Transjugular intrahepatic portosystemic shunt (TIPS) results in a sudden increase in central circulating blood volume, which requires proper regulation of the cardiovascular system. We aimed to investigate the impact of TIPS on cirrhotic cardiomyopathy (CCM).

A consecutive case series of patients with cirrhosis who underwent TIPS were evaluated by echocardiography and pressure measurements before, immediately after TIPS and 2-4 days later (delayed). Furthermore, all patients underwent a one-year follow-up.

In this study, 107 patients were enrolled, 38 (35.5%) with CCM. Echocardiography revealed an increase in postoperative left ventricular filling pressure accompanied by an elevation in left ventricular ejection fraction (LVEF). However, patients in the CCM group exhibited lower LVEF and mean arterial pressure (MAP) compared to the non-CCM group. Post-TIPS, CCM patients showed increased right atrium pressure (RAP) that normalized within 2-4 days, whereas non-CCM patients had lower RAP than baseline. Compared to patient without CCM, CCM patients revealed lower immediate (16.7 ± 4.4 vs. 18.9 ± 4.8, p = 0.022) and delayed 15.9 ± 3.7 vs. 17.7 ± 5.3, p = 0.044) portal vein pressures (PVP) and portal pressure gradients (PPG) (7.7 ± 3.4 vs. 9.2 ± 3.6, p = 0.032 and 10.1 ± 3.1 vs. 12.3 ± 4.9, p = 0.013). The 1-year mortality rates were 13.2% for CCM patients and 4.3% for non-CCM patients (log-rank test, p = 0.093), with MELD score, and preoperative RAP significantly associated with the mortality.

Cirrhotic patients with CCM exhibit lower PVP and PPG immediately after TIPS and 2-4 days later, without significantly impacting one-year survival outcomes.

In recent years, magnetic nanoparticles (MNPs) have exhibited theragnostic characteristics which confer a wide range of applications in the biomedical field. Consequently, through Alternating Current Biosusceptometry (ACB), magnetic nanoparticles can be used as tracers, allowing the study of healthy and cirrhotic livers and providing the ability to differentiate them through the reconstruction of quantitative images. The ACB system consists of a developing biomagnetic technique that has the ability to magnetize and measure the magnetic susceptibility of a material such as MNPs, thereby offering quantitative information about biological systems with magnetic tracers.

While treatment options for hepatitis C virus (HCV) infection have expanded considerably over the past decade thanks to the development of pan-genotypic therapies, genotype testing remains a prerequisite for treatment in sub-Saharan African countries, including Cameroon, where multiple HCV genotypes and subtypes exist. The main objective of this study was to describe the trend in the distribution of HCV genotypes and subtypes from 2013 to 2023 in the Cameroonian population. Viral loads were determined using the Abbott real-time assay, and genotyping/subtyping was based on nested and semi-nested reverse transcription polymerase chain reaction (RT-PCR) amplification of the regions encoding the core and non-structural protein 5B (NS5B) regions, respectively, followed by sequencing and phylogenetic analysis. A total of 512 patients with NS5B and core sequencing results were included in our study. Genotyping revealed a predominance of both genotype 4 (38.48%) and genotype 1 (37.11%), followed by genotype 2, detected in 22.46% of patients. Interestingly, 10 samples (1.95%) had discordant genotypes in both regions, suggesting the presence of putative recombinant forms of HCV. Twelve different subtypes were detected during the study period, with a predominance of subtypes 4f (18.95%) and 1e (16.02%). Furthermore, phylogenetic analysis failed to assign a subtype to a relatively high proportion of sequences (38.67%) for the two genomic regions, and their classification was limited to genotype assignment. The frequency distribution of HCV genotypes did not show any statistical difference according to year or sex. These results confirm the genetic diversity of HCV in Cameroon and the potential for the generation of recombinant strains.

Hepatitis C (HCV) is a virus that causes chronic liver disease, end-stage cirrhosis, and liver cancer, yet most infected individuals remain undiagnosed or untreated. Kenya is a country located in Sub-Saharan Africa (SSA) where the prevalence of HCV remains high but with uncertain disease burden due to little population-based evidence of the epidemic. We aimed to highlight the HCV disease burden in Kenya with a summary of the available data.

The study was performed as per the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. We searched publications reporting HCV prevalence and genotypes in Kenya between January 2000 to December 2022. The effect size, i.e., the HCV prevalence, was defined as the proportion of samples testing positive for HCV antibody. Study quality was assessed by the Joanna Briggs Institute (JBI) critical appraisal checklist. Due to high study heterogeneity, the studies were categorized into low-, intermediate-, and high-risk for HCV infection. The pooled estimate prevalence per category was determined by the random effects model. This review was registered in the International Prospective Register of Systematic Reviews (PROSPERO) (ID: CRD42023401892).

A total of 29 studies with a sample size of 90,668 met our inclusion criteria, a third of which were from the capital city Nairobi (34.5%). Half of the studies included HIV-infected individuals (31%) or injection drug users (20.7%). HCV genotype 1 was the most common, with genotype 4 only slightly less common, and together they accounted for 94% of cases. The pooled prevalence for the low-, intermediate- and high-risk groups were 2.0%, 3.4%, and 15.5%, respectively. Over 80% of the studies had a score of > 6 on the JBI scale, indicating a low risk of bias in terms of study design, conduct and analysis.

Our findings demonstrate that there is a higher prevalence of HCV in key populations such as HIV-infected individuals and drug users than in the general population in Kenya. We found that HCV genotypes 1 and 4 were the most common genotypes. More data from the general population is required in order to establish baseline data on the prevalence and genotypes of HCV in Kenya.

Liver cirrhosis is an increasing cause of morbidity and mortality worldwide with a heavy load on healthcare systems. We analysed the trends in hospitalisations for cirrhosis in Switzerland.

Cross-sectional study.

Large nationwide inpatient database, years between 1998 and 2020.

Hospitalisations for cirrhosis of adult patients were selected.

Hospitalisations with either a primary diagnosis of cirrhosis or a cirrhosis-related primary diagnosis with a mandatory presence of cirrhosis as a secondary diagnosis were considered following the 10th revision of the International Statistical Classification of Diseases and Related Health Problems codes. Trends in demographic and clinical characteristics, in-hospital mortality and length of stay were analysed. Causes and costs of cirrhosis-related hospitalisations were available from 2012 onwards.

Cirrhosis-related hospitalisations increased from 1631 in 1998 to 4052 in 2020. Of the patients, 68.7% were men. Alcohol-related liver disease was the leading cause, increasing from 44.1% (95% CI, 42.4% to 45.9%) in 2012 to 47.9% (95% CI, 46.4% to 49.5%) in 2020. Assessed by exclusion of other coded causes, non-alcoholic fatty liver disease was the second cause at 42.7% (95% CI, 41.2% to 44.3%) in 2020. Hepatitis C virus-related cirrhosis decreased from 12.3% (95% CI, 11.2% to 13.5%) in 2012 to 3.2% (95% CI, 2.7% to 3.8%) in 2020. Median length of stay decreased from 11 to 8 days. Hospitalisations with an intensive care unit stay increased from 9.8% (95% CI, 8.4% to 11.4%) to 15.6% (95% CI, 14.5% to 16.8%). In-hospital mortality decreased from 12.1% (95% CI, 10.5% to 13.8%) to 9.7% (95% CI, 8.8% to 10.7%). Total costs increased from 54.4 million US$ (51.4 million €) in 2012 to 92.6 million US$ (87.5 million €) in 2020.

Cirrhosis-related hospitalisations and related costs increased in Switzerland from 1998 to 2020 but in-hospital mortality decreased. Alcohol-related liver disease and non-alcoholic fatty liver disease were the most prevalent and preventable aetiologies of cirrhosis-related hospitalisations.

TGF-β1 activation of hepatic stellate cells (HSCs), transcriptional activator 3 (Stat3) activation and short chain fatty acids (SCFAs), metabolite of intestinal bacteria, is closely associated with hepatic fibrosis. Previous studies have shown that Lactucin has significant anti-inflammatory and hepatoprotective effects; however, the mechanism of Lactucin's role in liver fibrosis associated with SCFAs remains unknown. This study was intended to investigate whether effect of Lactucin on liver fibrosis was mediated by TGF-β1/Stat3 and SCFAs. We found that Lactucin induced apoptosis in HSC-T6 cells, and inhibition of nuclear translocation of Stat3 and p-Stat3. And Smad3 and TGF-β1 protein expression was significantly inhibited, while TLR4 and Smad7 protein expression was significantly enhanced. For in vivo experiments, we demonstrated that Lactucin alleviated liver fibrosis in mice, as evidenced by a reduction in inflammatory factors, collagen deposition, liver injury and fibrosis-related factors expression, especially the expression of Smad3 and TGF-β1 proteins was significantly suppressed and Smad7 protein expression was significantly increased in the liver. In addition, the levels of acetic acid, butyric acid and valeric acid in the intestine of Lactucin-treated mice were significantly higher than those in the intestine of liver fibrosis mice. In conclusion, based on the results of in vivo and in vitro experiments, preventive mechanism of Lactucin against liver fibrosis in mice may be to improve the enterohepatic circulation by regulating the metabolites of intestinal microorganisms, acetic acid and butyric acid, and to further regulate the Stat3 and TGF-β1 signaling pathway through the "gut-liver axis" to combat liver fibrosis.

Lenvatinib is a first-line therapy for the treatment of hepatocellular carcinoma (HCC), an active multi-target tyrosine kinase inhibitor (TKI). The interaction between Traditional Chinese Medicine (TCM) and chemicals has increasingly become a research hotspot. The objective of this study was to pinpoint the effects of three flavonoids on the metabolism of lenvatinib. Enzyme reaction system was established and optimized in vitro, and in vivo experiments were conducted in Sprague-Dawley (SD) rats, where the analytes were detected by ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS). We found that among three flavonoids, luteolin and myricetin had strong inhibitory effects on lenvatinib metabolism, with half-maximal inhibitory concentration (IC50) values of 11.36 ± 0.46 µM and 11.21 ± 0.81 µM in rat liver microsomes (RLM), respectively, and 6.89 ± 0.43 µM and 12.32 ± 1.21 µM in human liver microsomes (HLM), respectively. In Sprague-Dawley rats, the combined administration of lenvatinib and luteolin obviously expanded the exposure to lenvatinib; however, co-administered with myricetin did not have any changes, which may be due to the poor bioavailability of myricetin in vivo. Furthermore, the inhibitory type of luteolin on lenvatinib showed an un-competitive in RLM and a mixed in HLM. Collectively, flavonoids with liver protection, especially luteolin, may inhibit lenvatinib metabolism in vitro and in vivo.

Liver cirrhosis is a chronic and progressive liver disease with significant global health implications. Recent evidence suggests an association between serum vitamin D levels and the severity of liver cirrhosis, potentially serving as a therapeutic target. This study aimed to investigate the relationship between serum vitamin D status and the severity of liver cirrhosis in a population of Nigerian patients.

This analytical, cross-sectional study involved 201 participants, including 103 with liver cirrhosis and 98 age- and sex-matched controls. Serum vitamin D was measured using ELISA, with deficiency defined as < 20 ng/ml. Cirrhosis severity was assessed using Child-Pugh and MELD scores. Spearman's correlation was used to assess the relationship between vitamin D and severity of liver cirrhosis while ordinal regression analysis assessed its performance as an indicator of the disease severity.

Among cirrhotic patients, 36.9% were deficient, 31.1% insufficient, and 32.0% had sufficient vitamin D levels. Serum vitamin D showed strong negative correlations with Child-Pugh and MELD scores (r = -0.696, p < 0.001; r = -0.734, p < 0.001, respectively). Ordinal regression showed that higher vitamin D levels were associated with lower severity scores (Child-Pugh: OR = 0.856, 95% CI: 0.815-0.900, p < 0.001; MELD: OR = 0.875, 95% CI: 0.837-0.915, p < 0.001).

Lower serum vitamin D levels correlated with increased liver cirrhosis severity, suggesting its potential as both a prognostic marker and therapeutic target. Further studies should investigate the efficacy of vitamin D supplementation in improving cirrhosis outcomes.

Despite its high prevalence and impact on health, metabolic dysfunction-associated steatotic liver disease (MASLD) is inadequately addressed in European primary care (PC), with a large proportion of cases going undiagnosed or diagnosed too late. A multi-country European research consortium led a project to design and evaluate a patient-centered, integrated model for MASLD screening, diagnosis, and linkage to specialty care for European PC settings. Based on the lessons from this project, the latest research evidence, and existing guidelines for the management of MASLD, we sought to develop a set of practice recommendations for screening, referral, and management of MASLD in PC.

The Rand/UCLA modified Delphi panel method, with two rounds, was used to reach consensus on practice recommendations. The international panel consisted of experts from six countries, representing family medicine, gastroenterology, hepatology, cardiology, and public health. Initially, fifteen statements were drafted based on a synthesis of evidence from the literature and earlier findings from our consortium. Prior to the consensus meeting, the statements were rated by the experts in the first round. Then, in a hybrid meeting, the experts discussed findings from round one, adjusted the statements, and reassessed the updated recommendations in a second round.

In round one, there was already a high level of consensus on 10 out of 15 statements. After round 2, there were fourteen statements with a high degree of agreement (>90%). One statement was not endorsed. The approved recommendations addressed the following practice areas: risk screening and diagnosis, management of MASLD-lifestyle interventions, pharmacological treatment of MASLD/MASH, pharmacological treatment for co-morbidity, integrated care, surgical management, and other referrals to specialists.

The final set of 14 recommendations focuses on increasing comprehensive care for MASLD in PC. The recommendations provide practical evidence-based guidance tailored to PC practitioners. We expect that these recommendations will contribute to the ongoing discussion on systematic approaches to tackling MASLD and supporting European PC providers by integrating the latest evidence into practice.

Breath analysis, despite being an overlooked biomatrix, has a rich history in disease diagnosis. However, volatile organic compounds (VOCs) have yet to establish themselves as clinically validated biomarkers for specific diseases. As focusing solely on late-stage or malignant disease biomarkers may have limited relevance in clinical practice, the objective of this review is to explore the potential of VOC breath tests for the diagnosis of non-cancer diseases: (1) Precancerous conditions like gastro-esophageal reflux disease (GERD) and Barrett's esophagus (BE), where breath tests can complement endoscopic screening; (2) endoluminal diseases associated with autoinflammation and dysbiosis, such as inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), and coeliac disease, which currently rely on biopsy and symptom-based diagnosis; (3) chronic liver diseases like cirrhosis, hepatic encephalopathy, and non-alcoholic fatty liver disease, which lack non-invasive diagnostic tools for disease progression monitoring and prognostic assessment. A literature search was conducted through EMBASE, MEDLINE, and Cochrane databases, leading to an overview of 24 studies. The characteristics of these studies, including analytical platforms, disorder type and stage, group size, and performance evaluation parameters for diagnostic tests are discussed. Furthermore, how VOCs can be utilized as non-invasive diagnostic tools to complement existing gold standards is explored. By refining study designs, sampling procedures, and comparing VOCs in urine and blood, we can gain a deeper understanding of the metabolic pathways underlying VOCs. This will establish breath analysis as an effective non-invasive method for differential diagnosis and disease monitoring.

Cirrhosis and other chronic liver diseases (generally referred to as cirrhosis in this article) are major causes of morbidity and mortality in China. The disease pattern of cirrhosis caused by different etiologies has been changing due to economic development and changes in lifestyle.

Prevalence, incidence, disability-adjusted life-years, and mortality data were retrieved from the Global Burden of Disease study, 2019. Estimated annual percentage change was used to quantify the trends in the age-standardized prevalence rate and prevalence number of cirrhosis from 1990 to 2019. We presented the results for five causes of cirrhosis, and for different age and sex groups.

Nationwide, we found that the prevalence number of liver cirrhosis increased steadily (from 3025.3×105 to 4279.8×105) from 1990 to 2019. Notably, the age-standardized prevalence rate of cirrhosis caused by metabolic dysfunction-associated steatotic liver disease (MASLD) increased throughout the study period, and MASLD has exceeded the hepatitis B virus and become the leading cause of liver cirrhosis since 1992. The highest prevalence number of MASLD occurred in the young population aged between 15 to 49 years.

The prevalence of liver cirrhosis caused by hepatitis B virus decreased, whereas the prevalence of liver cirrhosis caused by MASLD increased. MASLD has become the leading cause of liver cirrhosis in China. The prevalence of liver cirrhosis increased most significantly in the young age group compared with the other age group. Preventive strategies targeting MASLD would be necessary to reduce the disease burden of cirrhosis in China, especially in the young aged generation.

Background and study aim Liver cirrhosis causes portal hypertension that leads to dysfunction of the gastrointestinal tract, which may result in complications including upper gastrointestinal (UGI) bleeding. This study sought to determine the prevalence and the clinical correlates of these UGI abnormalities in patients with liver cirrhosis receiving care at the Komfo Anokye Teaching Hospital in Kumasi, Ghana. Patients and methods One hundred and forty-five participants with liver cirrhosis were consecutively sampled and clinically evaluated for symptoms and signs of liver cirrhosis and then underwent esophagogastroduodenoscopy (EGD). Results The mean age of the respondents was 46.50 ± 12.14 years, with the majority being males (106, 73.10%) and in Child-Pugh class C (111, 76.55%). Fatigue (128, 88.28%) and ascites (127, 87.59%) were the most common symptoms and signs, respectively. Fatigue, itch, and ascites were significantly correlated with the severity of liver cirrhosis, with an adjusted odd ratio (AOR) (confidence interval (CI)) of 3.56 (1.11-11.47), p-value of 0.03, 4.35 (1.34-14.18), p-value of 0.02 and 22.50 (4.88-103.77), p-value < 0.01, respectively. Esophageal varices were the most common UGI endoscopic findings, occurring in 102 (70.34%) patients, and correlated with the severity of liver cirrhosis, AOR (CI) of 5.19 (1.70-15.87), p-value of 0.01. Other common findings included gastritis in 71 (48.97%), portal hypertensive gastropathy in 67 (46.2%), duodenitis in 49 (33.79%), and peptic ulcer in 46 (31.72%). Conclusions Fatigue, ascites, and esophageal varices were the most common symptoms, signs, and EGD findings, respectively. Fatigue, itch, ascites, esophageal varices, duodenitis, and gastric antral vascular ectasia correlate with the severity of liver cirrhosis.

Alcoholic liver disease (ALD) encompasses liver damage caused by chronic, excessive alcohol consumption. It manifests initially as marked hepatocellular steatosis and can progress to steatohepatitis, liver fibrosis, and cirrhosis. With China's rapid economic growth, coupled with a complex social background and the influence of a deleterious wine culture, the number of patients with ALD in China has increased significantly; the disease has become a social and health problem that cannot be ignored. In this review, we briefly described the social factors affecting ALD in China and elaborated on differences between alcoholic and other liver diseases in terms of complications (e.g., cirrhosis, upper gastrointestinal bleeding, hepatic encephalopathy, hepatocellular carcinoma, addiction, and other extrahepatic diseases). We also emphasized that ALD was more dangerous and difficult to treat than other liver diseases due to its complications, and that precise and effective treatment measures were lacking. In addition, we considered new ideas and treatment methods that may be generated in the future.

Liver disease is a global health problem that affects the well-being of tens of thousands of people. Dihydroquercetin (DHQ) is a flavonoid compound derived from various plants. Furthermore, DHQ has shown excellent activity in the prevention and treatment of liver injury, such as the inhibition of hepatocellular carcinoma cell proliferation after administration, the normalization of oxidative indices (like SOD, GSH) in this tissue, and the down-regulation of pro-inflammatory molecules (such as IL-6 and TNF-α). DHQ also exerts its therapeutic effects by affecting molecular pathways such as NF-κB and Nrf2. This paper discusses the latest research progress of DHQ in the treatment of various liver diseases (including viral liver injury, drug liver injury, alcoholic liver injury, non-alcoholic liver injury, fatty liver injury, and immune liver injury). It explores how to optimize the application of DHQ to improve its effectiveness in treating liver diseases, which is valuable for preparing potential therapeutic drugs for human liver diseases in conjunction with DHQ.

There is sustained interest in understanding the perspectives of liver transplant recipients and living donors, with several qualitative studies shedding light on this emotionally charged subject. However, these studies have relied primarily on traditional semi-structured interviews, which, while valuable, come with inherent limitations. Consequently, there remains a gap in our comprehension of the broader public discourse surrounding living liver donation. This study aims to bridge this gap by delving into public conversations related to living liver donation through a qualitative analysis of Twitter (now X) posts, offering a fresh perspective on this critical issue.

To compile a comprehensive dataset, we extracted original tweets containing the hashtags "#donateliver" OR "#liverdonor", all posted in English from January 1, 2012, to December 31, 2022. We then selected tweets from individual users whose Twitter (X) accounts featured authentic human names, ensuring the credibility of our data. Employing Braun and Clarke's reflexive thematic analysis approach, the study investigators read and analysed the included tweets, identifying two main themes and six subthemes. The Health Policy Triangle framework was applied to understand the roles of different stakeholders involved in the discourse and suggest areas for policy improvement.

A total of 361 unique tweets from individual users were analysed. The major theme that emerged was the persistent shortage of liver donors, underscoring the desperation faced by individuals in need of life-saving liver transplants and the urgency of addressing the organ shortage problem. The second theme delved into the experiences of liver donors post-surgery, shedding light on a variety of aspects related to the transplantation process, including the visibility of surgical scars, and the significance of returning to physical activity and exercise post-surgery.

The multifaceted experiences of individuals involved in the transplantation process, both recipients and donors, should be further studied in our efforts to improve the critical shortage of liver donors.

Electronic health records (EHR) data provides the researcher and physician with the opportunity to improve risk prediction by employing newer, more sophisticated modeling techniques. Rather than treating the impact of predictor variables on health trajectories as static, we explore the use of time-dependent variables in dynamically modeling time-to-event data through the use of landmarking (LM) data sets. We compare several different dynamic models presented in the literature that utilize LM data sets as the basis of their approach. These techniques include using pseudo-means, pseudo-survival probabilities, and the traditional Cox model. The models are primarily compared with their static counterparts using appropriate measures of model discrimination and calibration based on what summary measure is employed for the response variable.