Liver fibrosis showed a two-phase regression rate during long-term anti-HBV therapy by three-time biopsies assessments.

BACKGROUND: Evidence has proven that liver fibrosis or even cirrhosis can be reversed by anti-HBV treatment. However, the difference of fibrosis regression rates in short-term and long-term antiviral therapy remain unclear. Therefore, we aimed to identify the dynamic changes in fibrosis regression rate in patients with three-time liver biopsies during 5 years antiviral therapy. METHODS: CHB patients with three times of liver biopsies (baseline, after 1.5-year and 5-year antiviral therapy) from a prospective cohort were enrolled. All patients were biopsy-proved Ishak stage ≥ 3 at baseline (n = 92). Fibrosis regression was defined as Ishak stage decreased ≥ 1 or predominantly regressive categorized by P-I-R score. RESULTS: Totals of 65.2% (60/92) and 80.4% (74/92) patients attained fibrosis regression after 1.5-year and 5-year therapy, respectively. Median HBV DNA level declined from 6.5 log IU/ml (baseline) to 0 log IU/ml (1.5 years and 5 years, P < 0.001). The mean level of Ishak fibrosis stage in all patients decreased from stage 4.1 (baseline) to 3.7 (1.5 years) then 3.2 (5 years). Fibrosis regression rates were 0.27 stage/year between baseline to year 1.5 and 0.14 stage/year between year 1.5 and year 5. Furthermore, for patients who attained fibrosis regression after 5-year antiviral therapy, the two-phase regression rates were 0.39 stage/year (0 year-1.5 years) and 0.20 stage/year (1.5 years-5 years). This two-phase feature of regression rate was further confirmed by fully-quantification assessment of liver fibrosis based on SHG/TPEF. CONCLUSION: During the 5 years of long-term antiviral treatment, liver fibrosis rapidly regresses in the first 1.5 years before slowing down in the following 3.5 years.

Dietary lipoic acid alleviates autism-like behavior induced by acrylamide in adolescent mice: the potential involvement of the gut-brain axis.

Consuming fried foods has been associated with an increased susceptibility to mental health disorders. Nevertheless, the impact of alpha-lipoic acid (α-LA, LA) on fried food-induced autism-like behavior remains unclear. This study aimed to explore how LA affects autism-related behavior and cognitive deficits caused by acrylamide in mice, a representative food hazard found in fried foods. This improvement was accomplished by enhanced synaptic plasticity, increased neurotrophin expression, elevated calcium-binding protein D28k, and restored serotonin. Additionally, LA substantially influenced the abundance of bacteria linked to autism and depression, simultaneously boosted short-chain fatty acid (SCFA) levels in fecal samples, and induced changes in serum amino acid concentrations. In summary, these findings suggested that exposure to acrylamide in adolescent mice could induce the development of social disorders in adulthood. LA showed promise as a nutritional intervention strategy to tackle emotional disorders during adolescence.

Sex-determining region Y gene promotes liver fibrosis and accounts for sexual dimorphism in its pathophysiology.

BACKGROUND & AIMS: Men are more prone to develop and die from liver fibrosis than women. In this study, we aim to investigate how sex-determining region Y gene (SRY) in hepatocytes promotes liver fibrosis. METHODS: Hepatocyte-specific Sry knock-in (KI), Sry knockout (KO), and Sry KI with platelet-derived growth factor receptor α (Pdgfrα) KO mice were generated. Liver fibrosis was induced in mice by bile duct ligation for 2 weeks or carbon tetrachloride treatment for 6 weeks. In addition, primary hepatocytes, hepatic stellate cells (HSCs), and immortalized cell lines were used for in vitro studies and mechanistic investigation. RESULTS: Compared to females, the severity of toxin- or cholestasis-induced liver fibrosis is similarly increased in castrated and uncastrated male mice. Among all Y chromosome-encoded genes, SRY was the most significantly upregulated and consistently increased gene in fibrotic/cirrhotic livers in male patients and in mouse models. Sry KI mice developed exacerbated liver fibrosis, whereas Sry KO mice had alleviated liver fibrosis, compared to age- and sex-matched control mice after bile duct ligation or administration of carbon tetrachloride. Mechanistically, both our in vivo and in vitro studies illustrated that SRY in hepatocytes can transcriptionally regulate Pdgfrα expression, and promote HMGB1 (high mobility group box 1) release and subsequent HSC activation. Pdgfrα KO or treatment with the SRY inhibitor DAX1 in Sry KI mice abolished SRY-induced HMGB1 secretion and liver fibrosis. CONCLUSIONS: SRY is a strong pro-fibrotic factor and accounts for the sex disparity observed in liver fibrosis, suggesting its critical role as a potentially sex-specific therapeutic target for prevention and treatment of the disease. IMPACT AND IMPLICATION: We identified that a male-specific gene, sex-determining region Y gene (SRY), is a strong pro-fibrotic gene that accounts for the sex disparity observed in liver fibrosis. As such, SRY might be an appropriate target for surveillance and treatment of liver fibrosis in a sex-specific manner. Additionally, SRY might be a key player in the sexual dimorphism observed in hepatic pathophysiology more generally.

Global burden of liver cirrhosis and other chronic liver diseases caused by specific etiologies from 1990 to 2019.

BACKGROUND: This study aimed to assess the global, regional, and national burden of liver cirrhosis and other chronic liver diseases between 1990 and 2019, considering five etiologies (hepatitis B, hepatitis C, alcohol use, NAFLD and other causes), age, gender, and sociodemographic index (SDI). METHODS: Data on liver cirrhosis and other chronic liver diseases mortality, incidence, and disability-adjusted life years (DALYs) were collected from the Global Burden of Diseases, Injuries, and Risk Factors (GBD) Study 2019. RESULTS: In 2019, liver cirrhosis and other chronic liver diseases accounted for 1,472,011 (95% UI 1,374,608-1,578,731) deaths worldwide, compared to 1,012,975 (948,941-1,073,877) deaths in 1990. Despite an increase in absolute deaths, the age-standardized death rate declined from 24.43 (22.93-25.73) per 100,000 population in 1990 to 18.00 (19.31-16.80) per 100,000 population in 2019. Eastern sub-Saharan Africa exhibited the highest age-standardized death rate (44.15 [38.47-51.91] per 100,000 population), while Australasia had the lowest rate (5.48 [5.05-5.93] deaths per 100,000 population in 2019). The age-standardized incidence rate of liver cirrhosis and other chronic liver diseases attributed to hepatitis B virus has declined since 1990, but incidence rates for other etiologies have increased. Age-standardized death and DALYs rates progressively decreased with higher SDI across different GBD regions and countries. Mortality due to liver cirrhosis and other chronic liver diseases increased with age in 2019, and the death rate among males was estimated 1.51 times higher than that among females globally. CONCLUSION: Liver cirrhosis and other chronic liver diseases continues to pose a significant global public health challenge. Effective disease control, prevention, and treatment strategies should account for variations in risk factors, age, gender, and regional disparities.

Physical Restraint Experience of Patients with Mental Disorders in Mainland China: A Qualitative Study.

Introduction: The use of physical restraint (PR) is considered a controversial practice and research in Western countries has demonstrated negative physical and psychological consequences for patients, as well as staff, family members/carers, organisations and society as a whole. However, there are few research reports on restraint experiences of patients with mental disorders in non-Western countries, especially in mainland China. Aim: This study aims to explore the subjective experiences and perceptions of patients with psychiatric disorders who have experienced PR in mainland China. Methods: Semi-structured interviews were conducted with 8 inpatients with mental disorders in convalescence at a specialized mental health hospital in Shanghai. Interviews were recorded on audiotape and transcribed verbatim. Transcripts were analyzed using thematic analysis. Results: Five themes emerged: "perception and understanding of PR", "response to PR", "negative physical and psychological experiences", "unmet care needs during PR" and "changes after PR", which together characterize patients' perceptions, experiences, feelings, and needs in PR. Conclusion: The use of PR involves ethical issues and brings negative experiences to patients with mental disorders that cannot be ignored and should be used as a last resort. Different patients have different attitudes and reactions to PR. During PR, patients' physical and psychological needs are not adequately met. Medical staff should give more attention to patients in PR, meet their physical and psychological needs, and actively seek PR alternatives and reduction options based on evidence-based resources on restraint reduction available in the West and the national context and culture of China.

Lactobacillus plantarum LLY-606 Supplementation Ameliorates the Cognitive Impairment of Natural Aging in Mice: The Potential Role of Gut Microbiota Homeostasis.

This work explored the effects of Lactobacillus plantarum LLY-606 (LLY-606) on cognitive function in aging mice. Our findings demonstrated that LLY-606 effectively prolonged the lifespan of mice and improved age-related cognitive impairments. Additionally, our study revealed that supplementation with LLY-606 resulted in the downregulation of inflammatory cytokine levels and the upregulation of antioxidant capacity. Furthermore, probiotic supplementation effectively mitigated the deterioration of the intestinal barrier function in aging mice. Amplicon analysis indicated the successful colonization of probiotics, facilitating the regulation of age-induced gut microbiota dysbiosis. Notably, the functional abundance prediction of microbiota indicated that tryptophan metabolism pathways, glutamatergic synapse pathways, propanoate metabolism pathways, and arginine and proline metabolism pathways were enriched after the LLY-606 intervention. In summary, LLY-606 emerged as a potential functional probiotic capable of influencing cognitive function in aging mice. This effect was achieved through the modulation of gut microbiota, the regulation of synaptic plasticity, and the enhancement of neurotrophic factor levels.

Targeting thrombospondin-2 retards liver fibrosis by inhibiting TLR4-FAK/TGF-ß signaling.

Background & Aims: Thrombospondin-2 (THBS2) expression is associated with liver fibrosis regardless of etiology. However, the role of THBS2 in the pathogenesis of liver fibrosis has yet to be elucidated. Methods: The in vivo effects of silencing Thbs2 in hepatic stellate cells (HSCs) were examined using an adeno-associated virus vector (serotype 6, AAV6) containing short-hairpin RNAs targeting Thbs2, under the regulatory control of cytomegalovirus, U6 or the α-smooth muscle promoter, in mouse models of carbon tetrachloride or methionine-choline deficient (MCD) diet-induced liver fibrosis. Crosstalk between THBS2 and toll-like receptor 4 (TLR4), as well as the cascaded signaling, was systematically investigated using mouse models, primary HSCs, and human HSC cell lines. Results: THBS2 was predominantly expressed in activated HSCs and dynamically increased with liver fibrosis progression and decreased with regression. Selective interference of Thbs2 in HSCs retarded intrahepatic inflammatory infiltration, steatosis accumulation, and fibrosis progression following carbon tetrachloride challenge or in a dietary model of metabolic dysfunction-associated steatohepatitis. Mechanically, extracellular THBS2, as a dimer, specifically recognized and directly bound to TLR4, activating HSCs by stimulating downstream profibrotic focal adhesion kinase (FAK)/transforming growth factor beta (TGF-ß) pathways. Disruption of the THBS2-TLR4-FAK/TGF-ß signaling axis notably alleviated HSC activation and liver fibrosis aggravation. Conclusions: THBS2 plays a crucial role in HSC activation and liver fibrosis progression through TLR4-FAK/TGF-ß signaling in an autocrine manner, representing an attractive potential therapeutic target for liver fibrosis. Impact and implications: Thrombospondin-2 (THBS2) is emerging as a factor closely associated with liver fibrosis regardless of etiology. However, the mechanisms by which THBS2 is involved in liver fibrosis remain unclear. Here, we showed that THBS2 plays a prominent role in the pathogenesis of liver fibrosis by activating the TLR4-TGF-ß/FAK signaling axis and hepatic stellate cells in an autocrine manner, providing a potential therapeutic target for the treatment of liver fibrosis.

Current practices and challenges in application of trauma-informed care for accidentally injured patients: An exploratory qualitative study.

AIM: To explore the Chinese nurses' current practices and challenges to trauma-informed care (TIC) for accidentally injured patients, which can provide the way forward of improvement in the future. DESIGN: A qualitative study. METHODS: Sixteen Chinese nurses who had experience working with accidentally injured patients were invited into the semi-structured interviews. Following each interview, the dialogue was transcribed verbatim. Subsequently, we analysed the data in accordance with the principles of thematic analysis. RESULTS: Four common themes emerged from the analysis: (a) Awareness of patients' psychological trauma; (b) Recognition of psychological trauma; (c) Response to psychological trauma; (d) Perceived barriers to implementing TIC. This research indicated an urgent need for interventions in the future, such as TIC education and training, time constraints, heavy workload, emotional exhaustion and mood self-regulation, giving policy incentives, strengthening leadership support and internal cooperation. Identifying those factors of TIC practice among accidentally injured patients helps promote TIC development in hospitals.

Changing spectrum and mortality disparities of etiology of liver cirrhosis in Beijing, China.

Liver cirrhosis remains a major health concern globally, but its epidemiology and etiology evolve with time. However, the changing pattern in etiology and cause of liver-related mortality for patients with cirrhosis are not fully elucidated. Herein, our aim was to characterize the temporal trend of the etiological spectrum and evaluate the impact of etiology on liver-related death among patients with compensated cirrhosis (CC) in Beijing, China. Clinical profiles of patients with CC discharged between January 2008 and December 2015 were retrieved from the Beijing hospital discharge database. The mortalities of different etiologies of cirrhosis were calculated. The risks of readmission and liver-related death associated with etiologies were evaluated by the Cox regression model. A total of 23 978 cirrhotic patients were included. The predominant cause was hepatitis B virus (HBV) (58.93%), followed by alcohol (21.35%), autoimmune (14.85%), miscellaneous etiologies (3.55%), and hepatitis C virus (HCV) (1.32%). From 2008 to 2015, the proportion of HBV-related cirrhosis decreased to 28.11%. Meanwhile, the proportions of autoimmune- and miscellaneous-related cirrhosis increased to 28.54% and 13.11%. The risk of liver-related death ranked the highest in patients with miscellaneous cirrhosis, followed by HBV-related cirrhosis, alcohol-related cirrhosis, autoimmune-related cirrhosis, and HCV-related cirrhosis. The 5-year rates of liver-related death were 22.56%, 18.99%, 18.77%, 16.01%, and 10.76%, respectively. HBV-related cirrhosis caused the highest risk of hepatocellular carcinoma (HCC)-related death, whereas alcohol- and miscellaneous-related cirrhosis caused higher risks of decompensation (DC)-related death than HBV-related cirrhosis, with hazard ratios of 1.35 (95% confidence interval [CI]: 1.24-1.48) and 1.20 (95% CI: 1.03-1.40), respectively. HBV remained a common cause of liver cirrhosis but gradually decreased. Mortality disparities existed in etiologies, with higher risks of HCC-related death in HBV-related cirrhosis, and DC-related death in alcohol- and miscellaneous-related cirrhosis.

Development of a Questionnaire for Measuring Trauma-Informed Care of Nurses Working with Traumatically Injured Patients.

Purpose: To develop a new questionnaire for assessing nurses' current situation of knowledge, attitude and practice related to trauma-informed care (TIC) for patients with traumatic injury. Methods: By literature review, qualitative interview and Delphi consultation, the 46 preliminary items about trauma-informed care of nurses working with traumatically injured patients were selected. After that, the preliminary questionnaire was distributed to 293 Chinese nurses in relevant departments. The collected data were analyzed by internal reliability, split-half reliability, structural validity and content validity. Results: The questionnaire was developed with a total of 30 items in 3 dimensions: 8 items in the TIC knowledge dimension, 10 items in the TIC attitude dimension and 12 items in the TIC practice dimension. The Cronbach's alpha coefficient was 0.939, and the content validity was 0.971. Conclusion: This designed questionnaire shews receptable reliability and validity, which could be used to assess the knowledge, attitude and practice of nurses in application of trauma-informed care for traumatically injured patients.

Regression of Liver Fibrosis in Patients on Hepatitis B Therapy Is Associated With Decreased Liver-Related Events.

BACKGROUND & AIMS: Liver fibrosis in patients with chronic hepatitis B can regress with successful antiviral therapy. However, the long-term clinical benefits of fibrosis regression have not been fully elucidated. This study investigated the association between biopsy-proven fibrosis regression by predominantly progressive, indeterminate, and predominantly regressive (P-I-R) score and liver-related events (LREs) in chronic hepatitis B patients. METHODS: Patients with on-treatment liver biopsy and significant fibrosis/cirrhosis (Ishak stage ≥3) were included in this analysis. Fibrosis regression was evaluated according to the P-I-R score of the Beijing Classification. LREs were defined as decompensations, hepatocellular carcinoma, liver transplantation, or death. The Cox proportional hazards model was used to determine associations of fibrosis regression with LREs. RESULTS: A total of 733 patients with Ishak stages 3/4 (n = 456; 62.2%) and cirrhosis (Ishak stages 5/6; n = 277; 37.8%) by on-treatment liver biopsy were enrolled. According to the P-I-R score, fibrosis regression, indeterminate, and progression were observed in 314 (42.8%), 230 (31.4%), and 189 (25.8%) patients, respectively. The 7-year cumulative incidence of LREs was 4.1%, 8.7%, and 18.1% in regression, indeterminate, and progression, respectively (log-rank, P < .001). Compared with patients with fibrosis progression, those with fibrosis regression had a lower risk of LREs (adjusted hazard ratio, 0.40; 95% CI, 0.16-0.99; P = .047), followed by the indeterminate group (adjusted hazard ratio, 0.86; 95% CI, 0.40-1.85; P = .691). Notably, this favorable association also was observed in patients with cirrhosis or low platelet counts (<150 × 109/L). CONCLUSIONS: Antiviral therapy-induced liver fibrosis regression assessed by P-I-R score is associated with reduced LREs. This shows the utility of histologic fibrosis regression assessed by on-treatment P-I-R score as a surrogate endpoint for clinical events in patients with hepatitis B virus-related fibrosis or early cirrhosis.

Carvedilol Plus NUC for Patients With HBV-Compensated Cirrhosis Under Virological Suppression: A Randomized Open-Label Trial.

INTRODUCTION: Portal hypertension progression can be relieved after controlling the etiology of liver cirrhosis. Whether beta-blockers could additionally enhance the effects during treatment, particularly for small esophageal varices (EV), was unclear. This study aims to assess the efficacy of add-on carvedilol to delay EV progression during anti-hepatitis B virus (HBV) treatment in HBV-related cirrhosis. METHODS: This randomized controlled trial enrolled patients with virologically suppressed HBV-compensated cirrhosis and small/medium EV. The participants were randomly assigned to receive nucleos(t)ide analog (NUC) or carvedilol 12.5 mg plus NUC (1:1 allocation ratio). The primary end point was the progression rate of EV at 2 years of follow-up. RESULTS: A total of 238 patients (small EV, 77.3%) were randomized into 119 NUC and 119 carvedilol plus NUC (carvedilol [CARV] combination group). Among them, 205 patients (86.1%) completed paired endoscopies. EV progression rate was 15.5% (16/103) in the NUC group and 12.7% (13/102) in the CARV combination group (relative risk = 0.79, 95% confidence interval 0.36-1.75, P = 0.567). Subgroup analysis on medium EV showed the CARV combination group had a more favorable effect in promoting EV regression (43.5% vs 13.1%, P = 0.022) than NUC alone, but not in small cases ( P = 0.534). The incidence of liver-related events (decompensation, hepatocellular carcinoma, or death/liver transplantation) within 2 years was similar between the 2 groups (11.2% vs 10.4%, P = 0.881). DISCUSSION: The overall results did not show statistically significant differences between the added carvedilol strategy and NUC monotherapy in preventing EV progression in patients with virologically suppressed HBV-compensated cirrhosis. However, the carvedilol-added approach might offer improved outcomes specifically for patients with medium EV (NCT03736265).

Persistent steatosis correlates with decreased fibrosis regression during anti-HBV treatment in patients with chronic HBV infection.

Despite the increasing prevalence of steatosis in patients with chronic hepatitis B (CHB), whether the changes in steatosis impact fibrosis regression during antiviral therapy remain unclear. We aimed to identify the association between histological changes of steatosis and fibrosis in patients undergone antiviral treatment. Patients with paired liver biopsies before and after 78 weeks of antiviral therapy were enrolled in this study. Liver fibrosis was assessed by the Ishak score combined with Beijing Classification predominantly progressive, indeterminate, and predominately regressive score. Steatosis was evaluated by the nonalcoholic fatty liver disease activity score. Collagen in each site was quantitated by second harmonic generation/two photon excitation fluorescence technology. Serum proteomic changes after treatment were characterized by mass-based spectrometry. A total of 239 CHB patients were included and divided into four groups according to the changes in steatosis: 162 (67.8%) had no steatosis throughout, 24 (10.0%) developed new-onset steatosis, 21 (8.8%) had initial steatosis which disappeared, and 32 (13.4%) had persistent steatosis. The persistent steatosis group showed the lowest rate of fibrosis regression (14/32, 43.8%). Persistent steatosis correlated with decreased fibrosis regression significantly after adjusting for age, sex, fibrosis stage, and metabolic factors at baseline, as well as the viral response (adjusted odds ratio = 0.380, 95% confidence interval 0.145-0.996, p = 0.049). This decreased fibrosis regression was associated with accumulated collagen in the perisinusoidal area. Patients with persistent steatosis showed unique changes in glycolipid metabolism according to the serum proteomic atlas. Persistent steatosis correlated with decreased fibrosis regression during antiviral therapy in patients with CHB.

The Relationship between Acute Rejection, Hemoglobin Level, and BK Virus Infection Among Renal Transplant Recipients.

BACKGROUND: This study aimed to explore the risk factors for BK virus (BKV) infection in renal transplant recipients (RTRs) routinely treated with tacrolimus. METHODS: Forty-two cases with BKV infections and 51 patients without BKV infections were enrolled in the study. Eighty-seven healthy individuals and 77 patients undergoing dialysis were randomly included as controls. A logistic regression model was used to analyze potential variables in order to evaluate factors related to BKV infection in the renal transplant recipients. RESULTS: The number of individuals with acute rejection in BKV positive RTRs is significantly higher than that in BKV negative RTRs. Hemoglobin levels in BKV positive RTRs were significantly lower than those in BKV negative RTRs (109.61 ± 20.11 vs. 130.16 ± 26.297, p < 0.001). There was a positive correlation between tacrolimus levels and hemoglobin concentration in RTRs (r = 0.329, p = 0.023). The results of a multivariate regression analysis indicated that a history of acute rejection (OR = 4.157, p = 0.031) and low hemoglobin (OR = 0.963, p < 0.001) were risk factors for BKV infection. CONCLUSIONS: Acute rejection and low hemoglobin were risk factors for BKV infection after renal transplantation.

Recompensation in treatment-naïve HBV-related decompensated cirrhosis: a 5-year multi-center observational study comparing patients with ascites and bleeding.

BACKGROUND AND AIMS: Recompensation between patients with ascites and bleeding was unknown in treatment-naïve HBV-related decompensated cirrhosis. METHODS: In this retrospective multi-center study, treatment-naïve HBV-related decompensated patients were enrolled at first decompensating event of ascites and/or variceal bleeding. Further complications and clinical characteristics were collected using standard case report form every 6 months to year-5 of antiviral treatment. Recompensation was defined as maintaining free of decompensation for one year and achieving liver function within Child-Pugh A and/or MELD < 10. RESULTS: Totally, 170 (170/298, 57.0%) patients in ascites group of 298 (298/383, 77.8%) treatment-naïve decompensated patients and 33 (33/85, 38.8%) in bleeding group of 85 (85/383, 22.2%) patients, achieved recompensation. Ascites group had higher 5-year rate of recompensation than bleeding group (63.3% vs. 46.5%, p = 0.012), respectively. Patients achieving recompensation in ascites group maintained lower rate of second decompensation than these in bleeding group (at year-5: 26.7% vs. 43.3%, p = 0.032). Specifically, recompensated patients in ascites group had predominantly 5-year rate of further ascites (24.0%) and lower rate of further bleeding (6.0%), which differed from the pattern of these in bleeding group, with lower rate of further ascites (16.0%, p = 0.599) and significantly higher rate of further bleeding (33.9%, p < 0.001). Both patients had superior long-term prognosis (death/LT rate at year-5: 0.6% vs. 3.0%, p = 0.196). CONCLUSION: Ascites patients could achieve higher rate of recompensation through antiviral therapy than bleeding patients. Recompensated patients in ascites group had better prognosis in terms of preventing further bleeding.

Distinct on-treatment HCC risks associated with different decompensation events in HBV patients with cirrhosis.

OBJECTIVES: Long-term treatment with nucleoside analog (NA) reduces the risks for decompensation and hepatocellular carcinoma (HCC) in chronic hepatitis B (CHB) patients with compensated cirrhosis (CC). However, whether antiviral therapy has differential efficacy on the risks for decompensation and HCC is insufficiently elucidated. Therefore, we investigated the disease state transition, focusing on decompensation event-specific HCC risk in NA-treated CHB patients with CC. METHODS: We prospectively followed up on 1163 NA-treated CHB patients with CC every six months for up to seven years. The cumulative incidence and risk of HCC were analyzed by the Kaplan-Meier method and competing risk model. The multistate model was used to estimate the transition probabilities to HCC from different disease states. RESULTS: HCC predominated the first liver-related events, with a 5-year cumulative incidence of 9.0%, followed by decompensation (8.3%, including 7.9% nonbleeding decompensation and 2.4% variceal bleeding) and 0.2% death. The decompensation stage had a significantly higher 5-year cumulative HCC incidence than the CC stage (27.6% vs. 9.1%; HR = 2.42, 95% CI: 1.24, 4.71). Furthermore, nonbleeding decompensation events had a higher 5-year transition probability to HCC than bleeding (27.6% vs. 15.8%; HR = 2.69, 95% CI: 1.41, 4.17). Viral suppression modified the on-treatment transition risk to HCC (1-year: HR = 0.45, 95% CI: 0.28, 0.73; 3-year: HR = 0.23, 95% CI: 0.14, 0.38). An online calculator was developed to facilitate HCC risk stratification. CONCLUSIONS: In NA-treated CHB patients with compensated cirrhosis, the risk was higher for HCC than for decompensation; more importantly, different decompensation events conferred distinct HCC risks.

The global burden of alcoholic liver disease: a systematic analysis of the global burden of disease study 2019.

Alcohol use is a major risk factor for the burden of mortality and morbidity. Alcoholic cirrhosis (AC) and alcoholic liver cancer (ALC) are most important and severe liver disease outcomes caused by alcohol use. The objectives of the current study were to investigate the global prevalence and burden of disease in disability-adjusted life years (DALYs) for AC and ALC, based on data from the Global Burden of Disease (GBD). Incidence, prevalence, death, and DALYs for GBDs in different locations, years, sex, and age groups were estimated using DisMod-MR 2.1 and a generic Cause of Death Ensemble Modeling approach. The correlations between the age-standardized incidence rate or age-standardized death rate and gender, sociodemographic index (SDI), and alcohol usage were conducted by Generalized Linear Models. Globally, the changes of age-standardized rates of indicators were not much significant over the 30-year period. However, the changes varied widely across regions. Central Asia and East Europe contributed the highest age-standardized incidence, prevalence, death, and DALYs and increased sharply by past 30 years. Generalized Linear Models (GLMs) showed male gender as a risk factor of AC, with the relative risk of incidence of 1.521 and relative risk of death of 1.503. Globally, there were improvements in overall health with regard to GBDs over the 30 years. However, the prevention of AC and ALC should be promoted in middle and middle-high SDI regions, especially Central Asia and East Europe, whereas more medical resources should be provided to improve treatment levels in low SDI region.

Psychiatric Nurses' Knowledge, Attitudes, and Practice Regarding Physical Restraint in China: A Multicentre Cross-Sectional Study.

Background: Physical restraint is widely used in mental health services to address safety concerns. However, studies have shown that improper physical restraint can result in adverse effects. Nurses are the main practitioners of physical restraint and play a crucial role in physical restraint decisions and nursing. In China, there is a lack of large-scale investigations into the current status of psychiatric physical restraint use. Aim: This study aims to explore the situation and influencing factors of the psychiatric nurses' knowledge, attitudes and practices regarding physical restraint in China. Methods: A cross-sectional multicenter descriptive study was conducted from December 2022 to February 2023, consecutively. A convenience sampling method was used to recruit 345 staff from three psychiatric hospitals in Shanghai. A psychiatric nurses' physical restraint use status questionnaire was administered to examine their knowledge, attitude, and practice regarding physical restraint. The data were analyzed using the Mann-Whitney U-test and the Kruskal-Wallis test. Multivariate linear stepwise regression analysis was used for multi-factor analysis. Results: Overall, nurses had a good level of knowledge with positive attitudes and adequate practices. However, they had some misunderstandings and undesirable practices. Multiple linear regression analysis revealed that educational background, position and training experience were the main factors influencing physical restraint knowledge, attitudes and practice among psychiatric nurses (p<0.05). Conclusion: This study highlights some important misconceptions and improper practices of psychiatric nurses about using physical restraint. It is necessary to strengthen education and training on physical restraint for nursing staff to reduce unnecessary physical restraint use.

Hepatocellular carcinoma prediction model performance decreases with long-term antiviral therapy in chronic hepatitis B patients.

BACKGROUND/AIMS: Existing hepatocellular carcinoma (HCC) prediction models are derived mainly from pretreatment or early on-treatment parameters. We reassessed the dynamic changes in the performance of 17 HCC models in patients with chronic hepatitis B (CHB) during long-term antiviral therapy (AVT). METHODS: Among 987 CHB patients administered long-term entecavir therapy, 660 patients had 8 years of follow-up data. Model scores were calculated using on-treatment values at 2.5, 3, 3.5, 4, 4.5, and 5 years of AVT to predict threeyear HCC occurrence. Model performance was assessed with the area under the receiver operating curve (AUROC). The original model cutoffs to distinguish different levels of HCC risk were evaluated by the log-rank test. RESULTS: The AUROCs of the 17 HCC models varied from 0.51 to 0.78 when using on-treatment scores from years 2.5 to 5. Models with a cirrhosis variable showed numerically higher AUROCs (pooled at 0.65-0.73 for treated, untreated, or mixed treatment models) than models without (treated or mixed models: 0.61-0.68; untreated models: 0.51-0.59). Stratification into low, intermediate, and high-risk levels using the original cutoff values could no longer reflect the true HCC incidence using scores after 3.5 years of AVT for models without cirrhosis and after 4 years of AVT for models with cirrhosis. CONCLUSION: The performance of existing HCC prediction models, especially models without the cirrhosis variable, decreased in CHB patients on long-term AVT. The optimization of existing models or the development of novel models for better HCC prediction during long-term AVT is warranted.

A comparison of the chemiluminescence immunoassay and Crithidia luciliae immunofluorescence test in detecting anti-dsDNA antibodies and assessing the activity of systemic lupus erythematosus.

OBJECTIVES: This study aimed to compare the YHLO chemiluminescence immunoassay (CLIA) with the Crithidia luciliae immunofluorescence test (CLIFT) to detect anti-dsDNA antibodies and its correlation with disease activity in systemic lupus erythematosus (SLE). METHOD: In total, 208 patients diagnosed with SLE, 110 other autoimmune patients, 70 infectious disorders patients, and 105 healthy people were enrolled in this study. Serum samples were tested using CLIA in a YHLO chemiluminescence system and CLIFT. RESULTS: The overall agreement between YHLO CLIA and CLIFT was 76.9% (160/208), with a moderate correlation (kappa = 0.530, p < 0.001). The sensitivity of YHLO CLIA and CLIFT were 58.2% and 55.3%, respectively. The specificity of YHLO CLIA and CLIFT were 95.1% and 99.3%, respectively. The sensitivity of YHLO CLIA was increased to 66.8% with a specificity of 93.6% when the cut-off value was set at 24 IU/mL. Spearman's correlation coefficient between the quantitative results of YHLO CLIA and the titers of CLIFT was 0.59 (p < .01). A significant correlation was found between the anti-dsDNA results detected by YHLO CLIA and the SLE Disease Activity Index 2000 (SLEDAI-2K). Spearman's correlation coefficient between YHLO CLIA and SLEDAI-2K (r = 0.66, p < .01) was higher than that of CLIFT (r = 0.60, p < .01). CONCLUSIONS: Good correlation and agreement were found between YHLO CLIA and CLIFT. In addition, there was a significant correlation between YHLO CLIA and the SLE Disease Activity Index, which was superior to that of CLIFT. The YHLO chemiluminescence system is recommended for the assessment of disease activity.