Updated data on the survival of patients with cirrhosis are limited, especially for subgroups by specific liver disease aetiology. To inform practice, future modelling studies, and public health planning, our study aimed to provide updated and granular data on survival outcomes of patients with cirrhosis stratified by liver disease aetiology. We also assessed their changes over time.

We analysed 8726 consecutive adult patients with cirrhosis who presented at Stanford university medical center during 1/2005-1/2022.

8726 Patients had the following etiologies: hepatitis C virus (HCV) (28.1%), hepatitis B virus (HBV) (4.8%), alcohol-associated (ALD, 33.3%), metabolic-associated steatotic liver disease (MASLD) (9.5%), autoimmune (9.6%), cryptogenic (8.2%) and other etiologies (6.5%). Patients with cryptogenic cirrhosis had the lowest overall 5-, 10-, and 15-year cumulative survival (57.5%, 34.3% and 21.4%), as well as for liver and nonliver-related death, followed by ALD, MASLD, HCV, and autoimmune, while HBV patients had the best survival (86.0%, 70.1% and 65.1%), respectively. On multivariable Cox regression, cryptogenic cirrhosis (vs. HBV) was associated with the highest risk of all-cause death (aHR: 2.24, 95% CI 1.67-3.00), followed by MASLD and ALD (all p < 0.001). Post-2010 time was associated with a 33% lower risk of all-cause death (p = 0.0011); While in the post-2010 period, MASLD (vs. HBV) was associated with the highest risk of all-cause death (aHR: 1.92, 95% CI 1.32-2.80, p < 0.001) followed by cryptogenic and ALD.

Survival outcomes in patients with cirrhosis varied by aetiology and have changed over time, which should be taken into account for future practice guidelines and modelling studies.

Hepatitis B elimination objectives can only be realised if new patient linkage to care is matched by long-term patient retention in care. We previously showed in adult chronic hepatitis B (CHB) patients that retention in care was inferior in younger patients and in patients from non-Asian ethnicities. The present study explores further the rates and determinants of loss to follow-up in a cohort of 271 young patients (aged 16-21 years at baseline). 16% of patients were lost to follow-up after a single consultation, and retention in care at 5 and 10 years was 53.7% and 45.9%, respectively. Retention in care was strongly associated with the source of patient referral and was superior for patients referred from the antenatal clinic and those transitioned from paediatric care (68% retention at 5 years for both sources) compared with those from "other" sources (36% at 5 years). In multivariate analyses, patient source of referral and distance of current residence from the Hepatitis Outpatient Clinic were the significant determinants of loss to follow-up. Retention in care may have been promoted by the transition process for those diagnosed in childhood and by the repeated referral from the antenatal clinic of women who had multiple pregnancies during the observation period. Only 20% of asylum seekers and referrals from genitourinary clinics were retained in follow-up at 10 years from baseline. This identifies a group of patients who do not access medical care, cannot benefit from treatment, and who may constitute a long-term public health risk.

In recent years, rising living standards and an accelerated lifestyle have led to an increase in the incidence of chronic liver disease. Modern medicine has yet to fully develop effective methods for preventing and treating these conditions due to their complex pathogenesis. Autophagy, a cellular process that maintains homeostasis by removing abnormal proteins, has emerged as a promising therapeutic target for chronic liver diseases. These diseases include liver fibrosis, liver cirrhosis, non-alcoholic steatohepatitis, chronic hepatitis B, and hepatocellular carcinoma. Chinese medicine, with its multi-component, multi-target, and multi-pathway approach, offers unique advantages in treating these conditions, especially given the unclear etiology of chronic liver diseases. Recent research demonstrates that Chinese medicine - comprising single herbs, herbal combinations, and proprietary formulas - can effectively regulate autophagy, thereby providing therapeutic and preventive benefits for chronic liver diseases. This paper reviews recent studies, categorizes various chronic liver diseases, and examines the impact of active ingredients and compound formulas from Chinese medicine on autophagy. These insights are crucial for slowing the progression of chronic liver diseases and pave the way for the future application of Chinese medicine in preventing and managing these conditions through autophagy modulation.

With polarizing income disparities, this study investigated the prevalence and trends of liver disease in a U.S. population-based sample based on income-to-poverty ratio (IPR).

This cross-sectional study analysed survey data from the 1999-2018 National Health and Nutrition Examination Survey with highest (HIG), middle-income (MIG), and lowest income (LIG) groups defined as IPR ≤ 1, 1 < IPR <5, and IPR ≥ 5, respectively.

We analysed 59,204 adult participants with 48.2% male, 39.7% aged 18-39, 36.2% 40-59, and 24.1% ≥60 years. The weighted prevalence of hepatitis C (HCV), B (HBV) infection, non-alcoholic fatty liver disease (NAFLD), alcohol-associated liver disease (ALD), and advanced fibrosis in LIG were 3.9% (n = 276), 7.4% (n = 527), 33.2% (n = 714), 5.2% (n = 401), and 9.0% (n = 694), respectively, compared to lower rates for HIG: 1.0% (n = 82), 3.2% (n = 263), 29.6% (n = 798), 3.9% (n = 354), and 5.0% (n = 638). After adjusting for age, sex, race and ethnicity, education, and birthplace, HIG had the lowest odds of having any liver disease [adjusted odds ratio (aOR) 0.67, p < 0.0001], with similar findings for specific conditions including HCV, HBV, and advanced fibrosis (aOR 0.24, 0.52, and 0.64, all p < 0.0001, respectively). While viraemic HCV prevalence decreased over time for HIG, there were no changes for MIG nor LIG. Similarly, NAFLD prevalence was stable for HIG but increased for MIG and LIG.

LIG and MIG in the United States have higher liver disease burdens than HIG, with increasing NAFLD prevalence and lack of decline in current HCV infection prevalence over time as opposed to declining or stable trend in HIG.

Chronic hepatitis B (CHB) is a chronic inflammatory disease of the liver caused by infection with the hepatitis B virus (HBV), which in later stages can lead to the development of end-stage liver diseases such as cirrhosis and hepatocellular carcinoma in severe cases, jeopardizing long-term quality of life, with a poor prognosis, and placing a serious financial burden on many families around the world. The pathogenesis of the disease is complex and closely related to the immune function of the body, which has not yet been fully elucidated. The development of chronic hepatitis B is closely related to the involvement of various signaling pathways, such as JAK/STAT, PI3K/Akt, Toll-like receptor, NF-κB and MAPK signaling pathways. A large number of studies have shown that Chinese medicine has obvious advantages in anti-hepatitis B virus, and it can effectively treat the disease by modulating relevant signaling pathways, strengthening immune resistance and defense, and inhibiting inflammatory responses, and certain research progress has been made, but there is still a lack of a comprehensive review on the modulation of relevant signaling pathways in Chinese medicine for the treatment of CHB. Therefore, this article systematically combed and elaborated the relevant literature on the modulation of relevant signaling pathways by traditional Chinese medicine in recent years, with a view to providing new ideas for the treatment of CHB and further drug development.

Oral antiviral therapy with nucleos(t)ide analogues (NAs) for chronic hepatitis B (CHB) is well-tolerated and lifesaving, but real-world data on utilization are limited. We examined rates of evaluation and treatment in patients from the REAL-B consortium.

This was a cross-sectional study nested within our retrospective multinational clinical consortium (2000-2021). We determined the proportions of patients receiving adequate evaluation, meeting AASLD treatment criteria, and initiating treatment at any time during the study period. We also identified factors associated with receiving adequate evaluation and treatment using multivariable logistic regression analyses.

We analyzed 12,566 adult treatment-naïve patients with CHB from 25 centers in 9 countries (mean age 47.1 years, 41.7% female, 96.1% Asian, 49.6% Western region, 8.7% cirrhosis). Overall, 73.3% (9,206 patients) received adequate evaluation. Among the adequately evaluated, 32.6% (3,001 patients) were treatment eligible by AASLD criteria, 83.3% (2,500 patients) of whom were initiated on NAs, with consistent findings in analyses using EASL criteria. On multivariable logistic regression adjusting for age, sex, cirrhosis, and ethnicity plus region, female sex was associated with adequate evaluation (adjusted odds ratio [aOR] 1.13, p = 0.004), but female treatment-eligible patients were about 50% less likely to initiate NAs (aOR 0.54, p <0.001). Additionally, the lowest evaluation and treatment rates were among Asian patients from the West, but no difference was observed between non-Asian patients and Asian patients from the East. Asian patients from the West (vs. East) were about 40-50% less likely to undergo adequate evaluation (aOR 0.60) and initiate NAs (aOR 0.54) (both p <0.001).

Evaluation and treatment rates were suboptimal for patients with CHB in both the East and West, with significant sex and ethnic disparities. Improved linkage to care with linguistically competent and culturally sensitive approaches is needed.

Significant sex and ethnic disparities exist in hepatitis B evaluation and treatment, with female treatment-eligible patients about 50% less likely to receive antiviral treatment and Asian patients from Western regions also about 50% less likely to receive adequate evaluation or treatment compared to Asians from the East (there was no significant difference between Asian patients from the East and non-Asian patients). Improved linkage to care with linguistically competent and culturally sensitive approaches is needed.

This study examined the difficulties and obstacles faced by healthcare professionals in implementing Iraq's national plan for hepatitis B virus (HBV) control. This research aims to offer valuable insights into the intricacies of HBV control efforts and identify key areas for improvement.

In this qualitative study, semi-structured interviews were conducted with a purposive sample of 10 physicians, representing diverse medical specialties and healthcare settings, including experts in the fields of medical sciences. Data analysis was conducted using MAXQDA software, version 24 (VERBI Software GmbH, Berlin, Germany) to identify recurring themes and gain insights into the challenges encountered during the implementation of the national plan.

Ten physicians participated in the study, providing insights into challenges and barriers hindering the effective implementation of Iraq's national plan for HBV control. Consensus among participants highlighted challenges such as resource constraints, inadequate infrastructure, population ignorance, and vaccine refusal. Documentation challenges, including inaccuracies in reporting HBV-associated mortality, were also noted. Barriers to successful implementation included poor public awareness, inadequate education for healthcare providers, and funding shortages. Unmet needs highlighted the necessity for unified protocols, surveillance systems, and international training programs. The improvement strategies proposed by participants emphasized raising awareness, supporting primary healthcare centers, and enhancing funding allocation.

This study underscores significant challenges in implementing Iraq's national plan for HBV control, with barriers ranging from resource constraints to communication barriers. Healthcare professionals advocate for targeted interventions, collaborative efforts, and policy measures to address these challenges effectively. The findings contribute to the evidence base for enhancing HBV control efforts in Iraq and emphasize the importance of tailored approaches to public health interventions.

Hepatitis B virus (HBV) infection remains a significant global public health challenge, leading to considerable morbidity and mortality. Implementation of effective strategies and novel initiatives is necessary to control and eliminate HBV. To identify the key approaches and actions used worldwide for HBV control and elimination, we conducted a comprehensive scoping review. We searched various sources, including PubMed, Scopus, Web of Science, Google Scholar, the official websites of the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC), and relevant articles and reports published in the past decade. Our inclusion criteria focused on studies that reported on strategies for HBV control and elimination, provided evidence of their effectiveness, and assessed their impact on public health outcomes. We included 16 articles in our review, which highlighted a range of strategies, such as universal HBV vaccination, prevention of mother-to-child transmission, mass screening programs, and treatment of chronically infected individuals. These strategies have shown promising results in reducing HBV transmission rate, improving health outcomes, and making progress toward HBV elimination. Moreover, several challenges, including limited access to care, low awareness, stigma, and funding constraints, hinder the effectiveness of elimination programs. The findings underscore the importance of sustained efforts and investment in comprehensive strategies for HBV control and elimination. It is crucial to address barriers to care and enhance public awareness to achieve the goal of eliminating HBV as a public health threat by 2030.

There are limited data on antiviral treatment utilization and its impact on long-term outcomes of hepatitis B virus (HBV)- and hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) after hepatic resection. We aimed to determine the utilization and impact of antivirals in HBV- and HCV-related HCC.

This cohort study included 1,906 participants (1,054 HBV-related HCC and 852 HCV-related HCC) from 12 international sites. All participants had HBV- or HCV-related HCC and underwent curative surgical resection. The primary outcome was the utilization of antiviral therapy, and the secondary outcome was long-term overall survival (OS).

The mean (±standard deviation [SD]) age was 62.1 (±11.3) years, 74% were male, and 84% were Asian. A total of 47% of the total cohort received antiviral therapy during a mean (±SD) follow-up of 5.0 (±4.3) years. The overall antiviral utilization for participants with HBV-related HCC was 57% and declined over time, from 65% before 2010, to 60% from 2010 to 2015, to 47% beyond 2015, P < .0001. The overall utilization of antivirals for HCV-related HCC was 35% and increased over time, from 24% before 2015 to 74% from 2015 and beyond, P < .0001. The 10-year OS was lower in untreated participants for both HBV (58% v 61%) and HCV participants (38% v 82%; both P < .0001). On multivariable Cox regression analysis adjusted for relevant confounders, antiviral therapy initiated before or within 6 months of HCC diagnosis was independently associated with lower mortality in both HBV- (adjusted hazard ratio [aHR], 0.60 [95% CI, 0.43 to 0.83]; P = .002) and HCV-related HCC (aHR, 0.18 [95% CI, 0.11 to 0.31]; P < .0001).

Antiviral therapy is associated with long-term survival in people with HBV- or HCV-related HCC who undergo curative resection but is severely underutilized.

We evaluated a hepatitis B virus (HBV) screening programme, delivered by a specialist pan-London multidisciplinary outreach team, to understand population characteristics and care cascade among people who experience extreme social exclusion (Inclusion Health (IH) groups).

Point-of-care HBV screening was performed in temporary accommodation for people experiencing homelessness (PEH) and people seeking asylum (initial accommodation centres, IACs) via a mobile unit staffed by peers with lived experience, nurses, and doctors. We analysed demographics and HBV characteristics of adults screened between May 2020 and January 2022. We ascertained linkage-to-care (LTC), retention-in-care (RIC) and loss-to-follow-up (LTFU). People LTFU were contacted by peers to re-engage in care.

2473 people were screened: 809 in IACs, 1664 in other temporary accommodation. Overall hepatitis B surface antigen (HBsAg) prevalence was 1.7% (43/2473), highest in IACs (3.5%, 28/809). LTC within 3 months was 56% (24/43) and RIC, 87% (26/30). LTC was higher when referred to a local IH-specialist hepatitis service, compared to other services (77%, 17/22 vs 33%, 7/21; p = 0.006). LTFU was 30% (13/43), reduced to 21% (9/43) after intervention by peers.

Our findings support outreach screening among IH populations and peer-supported linkage to IH-specialist hepatitis services. We recommend increased HBV testing and HBV-specific IH specialist services.

To facilitate the achieving of the goal of "eliminating viral hepatitis as a major public health threat by 2030" set by the World Health Organization, the Chinese Society of Hepatology together with the Chinese Society of Infectious Diseases (both are branches of the Chinese Medical Association) organized a panel of experts and updated the guidelines for prevention and treatment of chronic hepatitis B in China (version 2022). With the support of available evidence, this revision of the guidelines focuses on active prevention, large scale testing, and expansion of therapeutic indication of chronic hepatitis B with the aim of reducing the hepatitis B related disease burden.

Advanced practice providers (APP) may be able to play a role in improving the linkage to care in patients with chronic hepatitis B (CHB), but data are limited.

To compare management of patients with CHB under APP-assisted versus physician-only care METHODS: This retrospective analysis identified patients with CHB infection from Optum's de-identified Clinformatics® Data Mart Database (2003-2021) using ICD-9/ICD-10 codes. We compared the proportion of patients with CHB who had adequate evaluation for treatment (defined as ALT, HBV DNA, ± HBeAg), and the proportion of treatment-eligible patients with CHB who received treatment between APP versus physician-only care.

We included 42,140 eligible patients (mean age: 51.9 ± 15.1; 56.1% male). Overall, 34.3% received APP care with increasing utilisation over time. Compared to physician-only care, patients who also received APP care were more likely to have viral co-infection, and more likely to have been seen by a specialist (72.1%). Overall, 62.8% and 56.2% of treatment-eligible patients based on AASLD and EASL guidelines, respectively, received treatment. APP care patients were more likely to be treated (AASLD adjusted HR: 1.18, 95%CI: 1.03-1.34; EASL adjusted HR:1.24, 95%CI: 1.09-1.41) after adjustment for age, sex, race/ethnicity, viral dual infection, baseline cirrhosis/liver cancer, number of HBV DNA and alanine aminotransferase measurements, and physician provider type.

Treatment-eligible patients with CHB receiving APP care were more likely to receive antiviral therapy. APP care may help to expand the pool of providers for patients with CHB, and to improve current suboptimal treatment rates.

We investigated factors associated with rates of recommended monitoring of chronic hepatitis B (HBV) patients for viral DNA and alanine aminotransferase (ALT), and initiation of antiviral treatment among eligible patients, in a US cohort of patients under routine care. Patients were categorised by treatment indication: definite, equivocal or ineligible. Baseline covariates included demographics, clinical characteristics and specialist care status. 'Recommended monitoring' was defined ≥1 ALT or HBV DNA test per year. Logit models, univariate then multivariable, were used to evaluate factors associated with monitoring and treatment. Among 3,830 patients, treatment was received by 67.5% (788/1168 patients) in the 'definite' category, and 34.1% (208/610 patients) in the 'equivocal' category, of whom 109 moved up to 'definite' status at some point during follow-up. Sex, age and specialist care were independently associated with receipt of treatment in 'definite' patients. Routine monitoring rates were high prior to treatment in 'definite/ treated' patients (ALT: 77%; DNA: 85%) but declined afterwards (ALT 63%; DNA 36%). Rates of monitoring were lower in 'definite/ untreated' patients (ALT: 48%; DNA: 32%). Among 'equivocal/ treated' patients, lower age and comorbidity scores were associated with receipt of treatment; ALT monitoring rates were similar before and after treatment initiation (41% and 46%, respectively), while rates of DNA monitoring declined (55% and 29%). Monitoring among 'treatment ineligible' patients was similar to those in the 'equivocal' and untreated 'definite' groups. A large proportion of US HBV patients under routine care did not receive recommended annual laboratory monitoring, especially after initiation of antiviral treatment, and nearly one-third of patients with 'definite' indications for antiviral therapy remained untreated.

Chronic hepatitis B (CHB) affects >290 million persons globally, and only 10% have been diagnosed, presenting a severe gap that must be addressed. We developed logistic regression (LR) and machine learning (ML; random forest) models to accurately identify patients with HBV, using only easily obtained demographic data from a population-based data set.

We identified participants with data on HBsAg, birth year, sex, race/ethnicity, and birthplace from 10 cycles of the National Health and Nutrition Examination Survey (1999-2018) and divided them into two cohorts: training (cycles 2, 3, 5, 6, 8, and 10; n = 39,119) and validation (cycles 1, 4, 7, and 9; n = 21,569). We then developed and tested our two models. The overall cohort was 49.2% male, 39.7% White, 23.2% Black, 29.6% Hispanic, and 7.5% Asian/other, with a median birth year of 1973. In multivariable logistic regression, the following factors were associated with HBV infection: birth year 1991 or after (adjusted OR [aOR], 0.28; p < 0.001); male sex (aOR, 1.49; p = 0.0080); Black and Asian/other versus White (aOR, 5.23 and 9.13; p < 0.001 for both); and being USA-born (vs. foreign-born; aOR, 0.14; p < 0.001). We found that the ML model consistently outperformed the LR model, with higher area under the receiver operating characteristic values (0.83 vs. 0.75 in validation cohort; p < 0.001) and better differentiation of high- and low-risk persons.

Our ML model provides a simple, targeted approach to HBV screening, using only easily obtained demographic data.

Hepatitis B remains a major global public health challenge, with particularly high prevalence in medically disadvantaged western Pacific and African regions. Although clinically available technologies for the qPCR detection of HBV are well established, research on point-of-care testing has not progressed substantially. The development of a rapid, accurate point-of-care test is essential for the prevention and control of hepatitis B in medically disadvantaged rural areas. The development of the CRISPR/Cas system in nucleic acid detection has allowed for pathogen point-of-care detection. Here, we developed a rapid and accurate point-of-care assay for HBV based on LAMP-Cas12a. It innovatively solves the problem of point-of-care testing in 10 min, particularly the problem of sample nucleic acid extraction. Based on LAMP-Cas12a, visualization of the assay results is presented by both a fluorescent readout and by lateral flow test strips. The lateral flow test strip technology can achieve results visible to the naked eye, while fluorescence readout can achieve real-time high-sensitivity detection. The fluorescent readout-based Cas12a assay can achieve HBV detection with a limit of detection of 1 copy/μL within 13 min, while the lateral flow test strip technique only takes 20 min. In the evaluation of 73 clinical samples, the sensitivity and specificity of both the fluorescence readout and lateral flow test strip method were 100%, and the results of the assay were fully comparable to qPCR. The LAMP-Cas12a-based HBV assay relies on minimal equipment to provide rapid, accurate test results and low costs, providing significant practical value for point-of-care HBV detection.