Cases Of Cirrhosis Research Articles

Observation of the Clinical Nursing of 27 Cases of Liver Cirrhosis and Upper Gastrointestinal Bleeding

Observation of the Clinical Nursing of 27 Cases of Liver Cirrhosis and Upper Gastrointestinal Bleeding

Long-term exposure to air pollution and incident non-alcoholic fatty liver disease and cirrhosis: A cohort study.

Epidemiological evidence regarding the association of air pollution with the risk of non-alcoholic fatty liver disease (NAFLD) is limited. This study was to examine the associations of long-term exposure to various air pollutants and overall air pollution with risk of incident NAFLD as well as cirrhosis, a major liver-related morbidity for NAFLD. Included were 456 687 UK residents. Air pollution data included PM2.5 , PM2.5-10 , PM10 , NO2 and NOx . A weighted air pollution score was also generated from PM10 and NOx . Cox proportional hazard models were employed to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs). We identified 4978 cases of NAFLD and 1575 cases of incident cirrhosis, over a median follow-up of 11.9 years. PM2.5 , PM10 , NO2 and NOx exposures contributed to the excess risk of NAFLD associated with air pollution score; and the corresponding adjusted HRs (95% CI) were 1.10 (1.05, 1.14), 1.14 (1.09, 1.20), 1.19 (1.13, 1.24) and 1.11 (1.07, 1.15), respectively, for each interquartile range increase in the above specific air pollutants. Similar patterns were also indicated for cirrhosis risk. Alcohol consumption was an effect modifier for the association between air pollution score and NAFLD risk, whereas body mass index modified the association for cirrhosis risk. Long-term exposure to air pollution was associated with risks of NAFLD and cirrhosis among the UK population.

Early Cost-Effectiveness and Price Threshold Analyses of Resmetirom: An Investigational Treatment for Management of Nonalcoholic Steatohepatitis.

Nonalcoholic steatohepatitis (NASH) is characterized by inflammation and hepatocellular damage caused by accumulation of fat in the liver. Resmetirom (MGL-3196) is an orally administered, small-molecule, liver-targeted, selective thyroid hormone receptor-β agonist. This early analysis explored the potential cost effectiveness of resmetirom for the treatment of NASH from a US commercial payer perspective. An early economic model was developed to reflect the clinical pathways typically followed by patients with NASH and liver fibrosis. Use of resmetirom, compared with placebo, was assessed. The Markov model structure was informed by a previous modeling study and a randomized, double-blind, placebo-controlled, phase II trial of resmetirom. Costs and outcomes were assessed over a lifetime time horizon with results presented in terms of cost per quality-adjusted life-year (QALY) gained. Resmetirom treatment resulted in increased costs of US$66,764 per patient, while increasing QALYs by 1.24. The incremental cost-effectiveness ratio was US$53,929 per QALY gained, indicating resmetirom treatment would potentially be cost effective at a willingness-to-pay (WTP) threshold of US$100,000. Results indicated that resmetirom would reduce the lifetime number of cases of decompensated cirrhosis (-87), hepatocellular carcinoma (-59), and liver transplants (-30) per 1,000 patients compared with placebo. Resmetirom treatment remained cost effective at a US$100,000 WTP threshold up to a daily price point of US$72.00. Resmetirom is a potentially cost-effective treatment option for patients with NASH and liver fibrosis based on an analysis performed from a US commercial payer perspective. Future economic analyses of the technology should, however, focus on overcoming the limitations of existing modeling methodology.

Mortality burden due to liver cirrhosis and hepatocellular carcinoma in Ghana; prevalence of risk factors and predictors of poor in-hospital survival.

Liver-related diseases, including liver cirrhosis and hepatocellular carcinoma (HCC), are significant causes of mortality globally. Specific causes and predictors of liver-related mortality in low resource settings require assessment to help inform clinical decision making and develop strategies for improved survival. The objectives of this study were to determine the proportion of liver-related deaths associated with liver cirrhosis, HCC, and their known risk factors, and secondly to determine predictors of in-hospital mortality among cirrhosis and HCC patients in Ghana. We first performed a cross-sectional review of death register entries from 11 referral hospitals in Ghana to determine the proportion of liver-related deaths and the proportion of risk factors associated with these deaths. Secondly, we conducted a retrospective cohort review of 172 in-patient liver cirrhosis and HCC cases admitted to a tertiary referral centre and determined predictors of in-hospital mortality using binary logistic regression and Kaplan-Meier survival analysis. In total, 8.8% of deaths in Ghanaian adults were due to liver-related causes. The proportion of liver-related deaths attributed to HBV infection was 48.8% (95% CI: 45.95–51.76), HCV infection was 7.0% (95% CI: 5.58–8.45), HBV-HCV co-infection 0.5% (95% CI: 0.1–0.9) and alcohol was 10.0% (95% CI: 8.30–11.67). Of 172 cases of HCC and liver cirrhosis, the in-patient mortality rate was 54.1%. Predictors of in-patient mortality in cirrhotic patients were increasing WBC (OR = 1.14 95% CI: 1.00–1.30) and the revised model for end-stage liver disease with sodium (MELD-Na) score (OR = 1.24 95% CI: 1.01–1.54). For HCC patients, female sex (OR = 3.74 95% CI: 1.09–12.81) and hepatic encephalopathy (grade 1) were associated with higher mortality (OR = 5.66 95% CI: 1.10–29.2). In conclusion, HBV is linked to a high proportion of HCC-related deaths in Ghana, with high in-hospital mortality rates that require targeted policies to improve survival.

Association of Helicobacter Pylori and Portal Hypertensive Gastropathy in Patients with Cirrhosis of Liver

Portal hypertensive gastropathy (PHG) is a common endoscopic finding in patients of cirrhosis of liver. The cause and pathogenesis of PHG in cirrhotic patients is poorly understood. Some studies showed, association of Helicobacter pylori (H. Pylori) with portal hypertensive gastropathy in cirrhosis of liver, but the evidence is not robust. The aim of this study was to assess the association of H. pylori infection and PHG in patients with cirrhosis of liver. This case control study was conducted in the Department of Gastroenterology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh, from April 2016 to August 2018. A total of 230 patients with cirrhosis of liver were included in this study. There were 115 cirrhotic patients with PHG as cases and 115 cirrhotic patients without PHG as controls. Upper gastrointestinal Endoscopy and 13C Urea Breath Test (UBT) was done in both cases and controls. In this study, out of 230 cases, 147 (63.91%) found to have H. pylori infection. Among cirrhotic patients with PHG case, 77 (66.95%) was positive in UBT. Out of these 77 UBT positive cases, 55 had mild PHG whereas 22 cases had severe form of PHG. Among 38 cases of cirrhosis with PHG who had negative UBT, 23 had mild PHG and 15 cases had severe form of PHG. The risk of positive urea breath test was not statistically significant in cirrhotic patients with PHG in comparison with cirrhotic patients without PHG (P=0.337, OR 1.303, 95% CI 0.759-2.235). In this study, statistically significant association was not found between H. Pylori and PHG in cirrhotic patients. Bangladesh Med J. 2021 May; 50(2) : 21-27

The burden of liver cirrhosis in mortality: Results from the global burden of disease study.

BackgroundLiver cirrhosis-related death is a serious threat worldwide. The number of studies exploring the mortality trend of cirrhosis caused by specific etiologies was limited. This study aimed to demonstrate the pattern and trend based on the data of global burden of disease (GBD).MethodsThe data of cirrhosis mortality were collected from the GBD 2017. The Age standardized mortality rate (ASR) and estimated annual percentage changes (EAPC) were used to estimate the temporal trend of liver cirrhosis mortality by etiologies, regions, sociodemographic index (SDI), and sexes.ResultsGlobally, mortality cases of cirrhosis increased by 47.15%. Although the global ASR of cirrhosis mortality remained stable during this period, the temporal trend varied in etiologies. The ASR of mortality caused by hepatitis C virus (HCV), alcohol consumption, and non-alcoholic steatohepatitis (NASH) increased with an EAPC of 0.17 (95% CI, 0.14–0.20), 0.20 (95% CI, 0.16–0.24), 1.00 (95% CI, 0.97–1.04), respectively. A decreasing trend of ASR was found among the causes of hepatitis B virus (BV) and other causes. The increased pattern was heterogeneous worldwide. The most pronounced increase trend was found in middle-high SDI regions and Eastern Europe. Contrarily, the most pronounced decrease trend was found in low SDI regions and Western Sub-Saharan Africa.ConclusionCirrhosis is still a public health problem. The growth trend of cirrhosis mortality caused by HCV was slowed by promoting direct-acting antiviral therapy. Unfortunately, we observed an unfavorable trend in etiologies for alcohol consumption and NASH, which indicated that more targeted and specific strategies should be established to limit alcohol consumption and promote healthy lifestyles in high-risk countries, especially in middle-high SDI regions and Eastern Europe.

The great imitator: A case of mistaken cirrhosis.

The great imitator: A case of mistaken cirrhosis.

Interpretation Challenge of Deep Peritoneal Lavage in a Trauma Patient with Liver Cirrhosis: A Case Report Study

Introduction: Trauma is one of the most common surgical emergencies. Deep peritoneal lavage (DPL) is an invasive rapid test for detecting intra-abdominal hemorrhage or hollow viscus damage. Objectives: However, there seems to be a defect in the interpretation of DPL in cirrhotic patients. Case Presentation: The authors reported a 54-year-old male patient who was a known case of cryptogenic liver cirrhosis and was referred due to falling. On the seventh day of admission, due to the persistence of abdominal distention and food intolerance, the medical team decided to conduct DPL to investigate hollow viscera damage. Since the peritoneum fluid analysis expressed a positive finding, the team decided that the patient should undergo explorative laparotomy. Intraoperative findings included cirrhotic liver with ascites without any evidence of bile secretions and intestinal contents. Unfortunately, however, the patient died on the 15th day. Conclusion: The present case report is the first study on the false-positive DPL results in cirrhotic patients. It showed that positive DPL findings were untrustworthy in cirrhotic patients, and more powerful diagnostic tools are required for laparotomy decisions.

Health care costs related to hepatitis B in Finland are mostly due to chronic infections: a register-based study

Background Finland is among the countries with low hepatitis B endemicity. We evaluate the hepatitis B-related disease and economic burden needed for evidence-based immunisation policy decision-making. Methods Hepatitis B-related cases in 2004–2012 were retrieved from population-based nationwide registers. We evaluated the incidence, health care resource use, health care costs, and life years lost due to hepatitis B-related outcomes. An episode of care was constructed from each individual’s hepatitis B-related events retrieved from individually linkable registers. Results The mean health care costs per an acute hepatitis B case were €450 (SD 240), €2030 (SD 350), and €5400 (SD 3370) in those aged 0–14, 15–64, and ≥65 years, respectively. For chronic infection, the mean cost per case among Finnish-born individuals was €990 and among foreign-born €1360. The costs per case of liver cirrhosis were €15,350 and liver cancer €19,080. In addition, the annual antiviral medication costs per case receiving antiviral medication were €4710 to €5530. Annually <10% of the chronic and approximately 20% of liver cirrhosis cases received antiviral medication. We identified annually 21 acute, 264 chronic, three liver cirrhosis, and four liver cancer cases and 63.7 life years lost due to hepatitis B per 5.3 million inhabitants. The total annual health care costs were €1.2 million of which 60% were antiviral medication costs and 86% accounted for chronic hepatitis B. Conclusions When planning prevention of hepatitis B infection, it is pivotal to notice that the overall disease and economic burden due to hepatitis B is mostly due to chronic infection.

Efficacy of rifaximin against covert hepatic encephalopathy and hyperammonemia in Japanese patients.

Covert hepatic encephalopathy (CHE) impairs patient quality of life and occurs in approximately 30% of liver cirrhosis (LC) cases. Japanese clinical practice guidelines recommend rifaximin to treat overt HE (OHE). However, the usefulness of rifaximin against CHE is not thoroughly investigated in Japanese patients. We aimed to investigate the efficacy of rifaximin against hyperammonemia and CHE in Japan. We observed 102 patients with HE showing hyperammonemia secondary to LC and examined various biochemical and behavioral parameters following rifaximin treatment. CHE was diagnosed when the patients exhibited two or more abnormal neuropsychological test (NPT) scores but did not indicate OHE symptoms. In the 102 cases, a significant therapeutic effect of rifaximin on hyperammonemia was observed from 2 to 48 weeks after starting treatment. Excluding 10 patients diagnosed with OHE upon starting rifaximin treatment, 12 of the 92 remaining patients (11.8%) transitioned to OHE within 1 year. The 1 year cumulative OHE transition rate was 14.5%. Among the 24 patients with CHE diagnosed by the NPT for whom NPT results could be evaluated at 4 and 12 weeks after starting treatment, 10 (41.6%) had recovered from CHE at 12 weeks. When the factors contributing to recovery from CHE were examined by multivariate analysis, an ammonia level <129 μg/dL was a significant factor. Rifaximin was thus significantly effective against both hyperammonemia and CHE in Japanese patients.

Circadian Rhythms Coordinated With Gut Microbiota Partially Account for Individual Differences in Hepatitis B-Related Cirrhosis.

Cirrhosis is the end stage of chronic liver diseases like chronic hepatitis B. In China, hepatitis B accounts for around 60% of cases of cirrhosis. So far, clinical and laboratory indexes for the early diagnosis of cirrhosis are far from satisfactory. Nevertheless, there haven’t been specific drugs for cirrhosis. Thus, it is quite necessary to uncover more specific factors which play their roles in cirrhosis and figure out the possible therapeutic targets. Among emerging factors taking part in the initiation and progression of cirrhosis, gut microbiota might be a pivot of systemic factors like metabolism and immune and different organs like gut and liver. Discovery of detailed molecular mechanism in gut microbiota and gut liver axis leads to a more promising prospect of developing new drugs intervening in these pathways. Time-based medication regimen has been proofed to be helpful in hormonotherapy, especially in the use of glucocorticoid. Thus, circadian rhythms, though haven’t been strongly linked to hepatitis B and its complications, are still pivotal to various pathophysiological progresses. Gut microbiota as a potential effective factor of circadian rhythms has also received increasing attentions. Here, our work, restricting cirrhosis to the post-hepatitis B one, is aimed to summarize how circadian rhythms and hepatitis B-related cirrhosis can intersect via gut microbiota, and to throw new insights on the development of new and time-based therapies for hepatitis B-related cirrhosis and other cirrhosis.

Spontaneous Ascitic Fluid Infection: Are we Experiencing an Epidemiological shift in Causative Organisms?

Spontaneous ascitic fluid infection (SAI) is common in cirrhotic patients leading to significant morbidity and mortality. Third-generation cephalosporins are currently recommended as first-line therapy. This is a retrospective observational study that aims to determine bacterial etiology, susceptibility patterns of SAI, and its correlation with model for end-stage liver disease-sodium (MELD-Na) and Child-Turcotte-Pugh (CTP) score. The present study was conducted on 274 consecutive cases admitted in Bombay Hospital and Medical Research Centre, Mumbai, India. Cases of cirrhosis (irrespective of etiology) with ascites between the ages of 18-85 years were included in this study. Ascitic fluid of every patient was aspirated under all aseptic measures and was sent for biochemical, culture, and cytological analysis. Of the 274 patients studied, 34 (12.4%) patients were diagnosed to have SAI. Culture-negative neutrocytic ascites (CNNA) was present in 27 patients, spontaneous bacterial peritonitis (SBP) was present in six patients, and monomicrobial bacteriascites was seen in one patient. Mean age of patients enrolled was 56.05 ± 2.47 years. Eighty-two percent were males and 18% were females. Alcohol (45.45%) was the leading cause of cirrhosis followed by nonalcoholic steatohepatitis (NASH) related cirrhosis (26.47.7%) and hepatitis C virus (HCV) related cirrhosis (11.46%) and cryptogenic cirrhosis (8.82%). Average MELD-Na score was 25 and the CTP class C was most common. Klebsiella pneumoniae was the most commonly isolated organism followed by Escherichia coli. The various factors that predispose to development of SBP include low ascitic fluid protein concentration, a high level of serum bilirubin, deranged serum creatinine, high Child-Pugh score, and high MELD-Na score. Ascitic fluid analysis remains the single most important test for identifying and assessing a course of SBP. Early diagnosis and treatment will reduce the mortality rate in these patients.

The Value of Serum CHI3L1 for the Diagnosis of Chronic Liver Diseases.

ObjectiveTo explore the value of chitinase-3-like protein 1 (CHI3L1) for the diagnosis of patients with chronic liver diseases such as chronic viral hepatitis B, liver cirrhosis and hepatocellular carcinoma (HCC), and analyze the correlation between serum CHI3L1 level and Child–Pugh grading of chronic liver diseases.MethodsThe serum CHI3L1 levels of 154 cases of chronic viral hepatitis B, 132 cases of liver cirrhosis and 88 cases of HCC were detected by ELISA, and 92 healthy subjects were taken as the control.ResultsThe –serum CHI3L1 levels in HCC group, liver cirrhosis group and chronic viral hepatitis B group were higher than in healthy control group (P < 0.001). Serum CHI3L1 level showed a trend of increase in patients with chronic hepatitis to liver cirrhosis and to HCC. The diagnostic efficacy of serum CHI3L1 level on liver cirrhosis showed the sensitivity of 64.4% and the specificity of 96.7%. The diagnostic efficacy of serum CHI3L1 level on HCC showed the sensitivity of 86.8% and the specificity of 97.8%. Serum CHI3L1 level was higher in Child–Pugh grade B and C patients than in Child–Pugh grade A patients, and was positively correlated with Child–Pugh grading of liver function (rs = 0.301, P < 0.001).ConclusionSerum CHI3L1 level increased in chronic liver diseases and showed an increase trend with the progression of liver diseases. Serum CHI3L1 could be a biomarker for the auxiliary diagnosis of chronic liver diseases.

Epidemic characteristics of alcohol-related liver disease in Asia from 2000 to 2020: A systematic review and meta-analysis.

To systematically summarize the prevalence of alcohol-related liver disease (ALD) and the alcohol-attributable proportions of liver cirrhosis and hepatocellular carcinoma (HCC) cases in Asia. The Embase, PubMed, Web of Science, Cochrane, CINAHL, WanfangMed and China National Knowledge Infrastructure databases were searched from 01 January 2000 to 01 December 2021 for reports of ALD prevalence and alcohol-attributable proportions of liver cirrhosis/HCC in Asian populations. Study characteristics were extracted, and meta-analyses were conducted. Our literature search identified 13 studies reporting the ALD prevalence, 62 studies reporting the alcohol-attributable proportion of liver cirrhosis and 34 studies reporting the alcohol-attributable proportion of HCC. The overall prevalence of ALD was 4.81% (95% confidence interval [CI] 3.67%, 6.09%). The ALD prevalence was higher in men (7.80% [95% CI 5.70%, 10.19%]) than in women (0.88% [95% CI 0.35%, 1.64%]) and increased significantly over time from 3.82% (95% CI 2.74%, 5.07%) between 2000 and 2010 to 6.62% (95% CI 4.97%, 8.50%) between 2011 and 2020. Among 469 640 cases of liver cirrhosis, the pooled alcohol-attributable proportion was 12.57% (95% CI 10.20%, 15.16%). Among 82 615 HCC cases, the pooled alcohol-attributable proportion was 8.30% (95% CI 6.10%,11.21%). Significant regional differences were observed in alcohol-attributable proportions of liver cirrhosis and HCC. The prevalence of ALD and the proportions of alcohol-related liver cirrhosis and HCC in Asia are lower than those in western populations. However, a gradual increasing trend was observed over the last 21 years. ALD is likely to emerge as a leading cause of chronic liver disease in Asia.

Cost-effectiveness analysis of an active search to retrieve HCV patients lost to follow-up (RELINK-C strategy) and the impact of COVID-19.

In order to achieve hepatitis C virus (HCV) elimination, strategies are needed to identify HCV patients and link them to care. This study aimed to evaluate the value of retrieval of HCV-RNA positive lost to follow-up (LTFU) individuals for treatment (ReLink-C strategy) and the impact of the COVID-19 pandemic. ReLink-C involved a retrospective search in microbiology databases of the Barcelona North Health Area (450,000 inhabitants) to identify and retrieve HCV-RNA positive individuals LTFU. The search encompassed two periods (pre-COVID-19 and COVID-19) and the impact of the pandemic on this strategy was assessed. A Markov model estimated lifetime cases of liver complications, liver-related mortality, and associated costs to compare ReLink-C to no intervention. In total, 1591 HCV-RNA positive individuals were identified during the overall study period; 914 were selected for retrieval and 166 for contact. After 5 calls, 104 individuals were located and 51 agreed to a visit. Ultimately, 41 started and completed DAA treatment. During the COVID-19 period, 70% of patients were selected for retrieval vs 51% in pre-COVID (p<0.0001), but a smaller percentage were located (p<0.005). The ReLink-C strategy cost was €26,075. Over a lifetime horizon, ReLink-C avoided 11 cases of decompensated cirrhosis, 7 hepatocellular carcinoma, and 1 liver transplant: cost saving €456,796. Deaths were reduced by 26%. In conclusion, the Relink-C approach enabled retrieval and treatment of a large number of LTFU patients and proved to be cost-effective. A larger number of patients needed to be linked to care and treatment during the COVID 19 pandemic than before.

Single-Cell RNA Transcriptomics Reveals the State of Hepatic Lymphatic Endothelial Cells in Hepatitis B Virus-Related Acute-on-Chronic Liver Failure.

Acute-on-chronic liver failure (ACLF) is an acutely decompensated cirrhosis syndrome with high short-term mortality. Very little is known about the relationship between the lymphatic system and ACLF. We explored the role of hepatic lymphatic vessels (LVs) and lymphatic endothelial cells (LyECs) in ACLF using human liver samples with the help of single-cell RNA-sequencing (scRNA-seq) technology. Here, ACLF exhibited more severe liver injury and inflammation than cirrhosis, as indicated by significant increases in plasma levels of alanine/aspartate aminotransferases and total bilirubin. Compared with cirrhosis cases, the number of intrahepatic LVs was decreased significantly in ACLF patients. ScRNA-seq revealed that many monocyte/macrophages infiltrated into the liver of ACLF cases. Meanwhile, scRNA-seq revealed a group of apoptotic and dysfunctional LyECs, which were the result of secreted phosphoprotein 1 (SPP1) released from infiltrating monocyte/macrophages. In vitro, SPP1 increased the proportion of dead LyECs significantly and impaired the ability of tube formation of LyECs in a dose- and time-dependent manner. In conclusion, ACLF is associated with less LV and LyEC dysfunction, at least in part mediated by SPP1 released from infiltrating monocyte/macrophages. Hepatic LVs and LyECs can be a novel therapeutic strategy for ACLF.

Clinical characteristics of 500 hospitalized patients with liver cirrhosis: a retrospective analysis from a tertiary hospital in Beijing

Objective: To understand the clinical characteristics of hospitalized patients with liver cirrhosis, so as to provide theoretical basis for disease diagnosis and treatment, formulation of intervention measures, and improve the level of disease diagnosis and treatment. Methods: Hospitalized patients who were initially diagnosed with liver cirrhosis at Peking University First Hospital from August 2017 to December 2018 were selected retrospectively as the research objects. Liver cirrhosis demographic data, etiology, severity classification, incidence of complications, diagnosis and prognosis were recorded. Statistical analysis was performed using SPSS software. Results: Among all liver cirrhosis cases, there were 291 males and 209 females, with a male-to-female ratio of 1.4:1 and an age of 59.5±12.9 years as at August 2017 to December 2018. HBV infection, alcoholic liver disease, and autoimmune liver diseases were the most common etiology of liver cirrhosis. HBV infection alone, HBV infection combined with other factors, alcoholic liver disease alone, alcoholic liver disease combined with other factors, autoimmune liver disease alone, and autoimmune liver disease combined with other factors were presented in 163 (32.6%), 57 (11.4%), 47 (9.4%), 63 (12.6%), 85 (17.0%), and 22 (4.4.0%) cases, respectively. Ascites (221 cases, 44.2%), followed by esophagogastric varices (214 cases, 42.8%), and other including hypersplenism (137 cases), liver cancer (126 cases), upper digestive system tract hemorrhage (66 cases), hepatic encephalopathy (40 cases), infection (37 cases), portal vein thrombosis (23 cases), hepatorenal syndrome (20 cases) were the most common complications. The most common site of infection was the abdominal cavity (20 cases), accounting for 54.1%; followed by respiratory tract infection (8 cases), accounting for 21.6% in patients with liver cirrhosis with concurrent infection. Among them, there were 32 cases of bacterial infection alone, one case of bacterial infection combined with fungal infection, one case of bacterial infection combined with viral infection, and three cases of unknown pathogens. There were 69 cases in Child Pugh grade C, and the average hospitalization times were 12.6 days in terms of prognosis. There were total seven cases of death, of which five cases were due to upper gastrointestinal hemorrhage and two due to hepatic encephalopathy. Conclusion: HBV infection, ascites, and upper gastrointestinal bleeding were the most common etiologies, complications, and causes of death in patients with liver cirrhosis at our hospital.

Identifying and Exploring the Candidate Susceptibility Genes of Cirrhosis Using the Multi-Tissue Transcriptome-Wide Association Study.

Objective: We identify and explore the candidate susceptibility genes for cirrhosis and their underlying biological mechanism. Methods: We downloaded the genome-wide association studies summary data of 901 cirrhosis cases and 451,363 controls and integrated them with reference models of five potential tissues from the Genotype-Tissue Expression (GTEx) Project, including whole blood, liver, pancreas, spleen, and thyroid, to identify genes whose expression is predicted to be associated with cirrhosis. Then, we downloaded gene expression data of individuals with hepatocellular carcinoma from TCGA database to conduct differential expression analysis to validate these identified genes and explored their possible role in driving cirrhosis via functional enrichment and gene set enrichment analysis (GSEA). Results: We identified 10 significant genes (SKIV2L, JPH4, UQCC2, RP11-91I8.3, MAU2, ERAP1, PUS3, ZNF677, ARHGAP40, and SHANK3) associated with cirrhosis at a Bonferroni-corrected threshold of p < 0.01, among which two (SKIV2L and JPH4) were identified in the liver and five (SKIV2L, JPH4, MAU2, SHANK3, and UQCC2) were validated by differential expression analysis at an FDR-corrected threshold of p < 0.01. The enrichment analysis showed that the degradation process of RNA, which is enriched by 58 genes, is significantly under-enriched in liver cancer tissues (p = 0.0268). Conclusion: We have identified several candidate genes for cirrhosis in multiple tissues and performed differential genetic analysis using the liver cancer database to verify the significant genes. We found that the genes SKIV2L and JPH4 identified in the liver are of particular concern. Finally, through enrichment analysis, we speculate that the process of mRNA transcription and RNA degradation may play a role in cirrhosis.

Analysis of the diagnostic efficiency of combining multiple laboratory hematological indicators in alpha-fetoprotein-negative hepatocellular carcinoma

Objective: To establish a diagnostic model for alpha-fetoprotein-negative hepatocellular carcinoma (AFP-NHCC) by combining multiple laboratory hematological indicators and explore its clinical diagnostic efficiency. Methods: A total of 124 inpatients, including 110 males and 14 females, aged 57 (51, 66) years, who were first diagnosed with AFP-NHCC in the PLA General Hospital were included from December 2011 to June 2017. Meanwhile, 331 cases of non-HCC were enrolled as the control group, including 279 males and 52 females, aged 58 (51, 63) years old, with 47 cases of hepatitis B virus (HBV) infection, 40 cases of liver cirrhosis, 64 cases of hepatic hemangioma or cysts, 7 cases of liver nodules, 8 cases of fatty liver, 146 cases of non-liver disease and 19 health controls. Subjects in the AFP-NHCC group and the control group were divided into a training group and a validation group. A total of 196 subjects were involved in the training group, including 103 AFP-NHCC patients and 93 non-HCC patients (19 healthy controls, 25 patients with HBV infection, 22 patients with liver cirrhosis, 23 patients with hepatic hemangioma or cyst, and 4 patients with liver nodules). The differences in laboratory parameters were analyzed, and a diagnostic model of AFP-NHCC under different AFP levels was established. Likewise, 259 subjects, including 113 patients with liver disease, were involved in the validation group to verify the diagnostic efficiency of the model for AFP-NHCC. The receiver operating characteristic (ROC) curve was used to analyze the sensitivity and specificity of different models, and the area under the curve (AUC) was calculated to evaluate the diagnostic performance of different models. Results: In the training group, the indicators of AFP-NHCC diagnostic model included platelet (PLT), prothrombin activity (PTA), serum albumin (ALB), prothrombin time (PT) and carbohydrate antigen 19-9 (CA19-9), and the AUC of the model was 0.848 (95%CI: 0.786-0.911) when AFP≤5 μg/L. Similarly, the indicators of AFP-NHCC diagnostic model included PLT, PTA, ALB, PT and hematocrit (HCT), and the AUC of the model was 0.839 (95%CI: 0.780-0.897) when AFP≤10 μg/L. When AFP≤20 μg/L, the indicators of AFP-NHCC diagnostic model contained PLT, PTA, ALB, PT, HCT and AFP, and the AUC of the model was 0.866 (95%CI: 0.815-0.917). The AUC values of these three models were higher than those of AFP and CA19-9 alone for the diagnosis of AFP-NHCC [0.634 (95%CI: 0.560-0.709), 0.691 (95%CI:0.620-0.761), all P<0.05]. The indicators screened by these three models were combined to establish the final diagnostic model, and the AUC of the model was 0.873 (95%CI: 0.824-0.923), with the sensitivity of 78.6% (81/103) and the specificity of 81.7% (76/93). In the validation group, the predictive AUC of the final model in liver disease patients was 0.892 (95%CI: 0.832-0.951), with the sensitivity of 100% (21/21) and the specificity of 71.7% (66/92), while in the total validation population, the predictive AUC was 0.931 (95%CI: 0.890-0.972), with the sensitivity of 100.0% (21/21) and the specificity of 75.6% (180/238). Conclusion: The final diagnostic model includes PLT, PTA, ALB, PT, HCT, CA19-9 and AFP, which has higher sensitivity and specificity, and has good diagnostic efficiency for the clinical diagnosis of AFP-NHCC.

The world’s first case of liver cirrhosis in a child with Castleman’s disease

The world’s first case of liver cirrhosis in a child with Castleman’s disease