共查询到20条相似文献,搜索用时 15 毫秒
1.
Qiangwei Shi Rui Yu Qian Sun Chunfeng Wang Jianning Yao Lianfeng Zhang 《The Turkish journal of gastroenterology》2022,33(1):62
BackgroundQuantitative serum hepatitis B surface antigen (HbsAg) has been widely used as a biomarker for treatment response and prognosis in chronic hepatitis B infection, and has recently been found associated with liver histology in e-antigen positive patients. A histological measurement as a continuous variable—collagen proportionate area (CPA)—is appropriate to assess liver fibrosis degree and substages cirrhosis. We, therefore, aimed to explore the association between serum quantitative HBsAg and CPA in e antigen-positive hepatitis B cirrhosis.MethodsLiver fibrosis staging was evaluated by METAVIR semiquantitative scoring system, only patients with METAVIR fibrosis stage 4 were included. All liver sections were stained with picroSirius red for determination of collagen quantification by digital image analysis.ResultsMean CPA value was 23.46%. The percentage of patients with different classification of CPA (<20%, 20-30%, >30%) were 25.8%, 57.8%, and 16.4%, respectively. A modest correlation was found between CPA and serum HBsAg level (r = –0.306, P =.001). Hepatitis B surface antigen level is independently associated with CPA in multivariable linear regression analyses.ConclusionSerum HBsAg levels can predict liver fibrosis determined by CPA in HBeAg-positive hepatitis B cirrhosis. 相似文献
2.
Ling-Ling Huang Xue-Ping Yu Ju-Lan Li Hui-Ming Lin Na-Ling Kang Jia-Ji Jiang Yue-Yong Zhu Yu-Rui Liu Da-Wu Zeng 《World journal of gastroenterology : WJG》2021,27(7):641-653
BACKGROUND Transient elastography(FibroScan)is a new and non-invasive test,which has been widely recommended by the guidelines of chronic hepatitis B virus(HBV)management for assessing hepatic fibrosis staging.However,some confounders may affect the diagnostic accuracy of the FibroScan device in fibrosis staging.AIM To evaluate the diagnostic value of the FibroScan device and the effect of hepatic inflammation on the accuracy of FibroScan in assessing the stage of liver fibrosis in patients with HBV infection.METHODS The data of 416 patients with chronic HBV infection who accepted FibroScan,liver biopsy,clinical,and biological examination were collected from two hospitals retrospectively.Receiver operating characteristic(ROC)curves were used to analyze the diagnostic performance of FibroScan for assessing the stage of liver fibrosis.Any discordance in fibrosis staging by FibroScan and pathological scores was statistically analyzed.Logistic regression and ROC analyses were used to analyze the accuracy of FibroScan in assessing the stage of fibrosis in patients with different degrees of liver inflammation.A non-invasive model was constructed to predict the risk of misdiagnosis of fibrosis stage using FibroScan.RESULTS In the overall cohort,the optimal diagnostic values of liver stiffness measurement(LSM)using FibroScan for significant fibrosis(≥F2),severe fibrosis(≥F3),and cirrhosis(F4)were 7.3 kPa[area under the curve(AUC)=0.863],9.7 kPa(AUC=0.911),and 11.3 kPa(AUC=0.918),respectively.The rate of misdiagnosis of fibrosis stage using FibroScan was 34.1%(142/416 patients).The group of patients who showed discordance between fibrosis staging using FibroScan and pathological scores had significantly higher alanine aminotransferase and aspartate aminotransferase levels,and a higher proportion of moderate to severe hepatic inflammation,compared with the group of patients who showed concordance in fibrosis staging between the two methods.Liver inflammation activity over 2(OR=3.53)was an independent risk factor for misdiagnosis of fibrosis stage using FibroScan.Patients with liver inflammation activity≥2 showed higher LSM values using FibroScan and higher rates of misdiagnosis of fibrosis stage,whereas the diagnostic performance of FibroScan for different fibrosis stages was significantly lower than that in patients with inflammation activity<2(all P<0.05).A non-invasive prediction model was established to assess the risk of misdiagnosis of fibrosis stage using FibroScan,and the AUC was 0.701.CONCLUSION Liver inflammation was an independent risk factor affecting the diagnostic accuracy of FibroScan for fibrosis stage.A combination of other related noninvasive factors can predict the risk of misdiagnosis of fibrosis staging using FibroScan. 相似文献
3.
Yi-Wen Shi Fang-Ping He Jin-Jun Chen Hong Deng Jun-Ping Shi Cai-Yan Zhao Yu-Qiang Mi Zheng-Sheng Zou Yong-Jian Zhou Fu-Sheng Di Rui-Dan Zheng Qin Du Jia Shang Rui-Xu Yang Branko Popovic Bi-Hui Zhong Jian-Gao Fan 《临床与转化肝病杂志(英文版)》2021,9(5):607
Background and AimsNonalcoholic fatty liver disease (NAFLD) is associated with metabolic disorders. This study aimed to explore the role of metabolic disorders in screening advanced fibrosis in NAFLD patients.MethodsA total of 246 histologically-proven NAFLD patients were enrolled across 14 centers. We compared the severity of fibrosis in patients with different components of metabolic disorders. Based on standard noninvasive tests and metabolic disorders, we developed new algorithms to identify advanced fibrosis.ResultsMetabolic syndrome (MetS) was frequent in NAFLD patients (133/246, 54%). Patients with MetS had a higher proportion of significant fibrosis (p=0.014) and higher LSM values (9.2 kPa, vs. 7.4 kPa, p=0.002) than those without MetS. Patients with more metabolic disorders had higher fibrosis stages (p=0.017). Reduced high-density lipoprotein cholesterol (odds ratio [OR]: 2.241, 95% confidence interval [CI]: 1.004–5.002, p=0.049) and raised fasting glucose (OR: 4.500, 95% CI: 2.083–9.725, p<0.001) were significantly associated with advanced fibrosis. Using these two metabolic disorders as a screening tool, a sensitivity, specificity and accuracy of 92%, 81% and 83% was achieved, respectively. With the new algorithms combining metabolic disorders with noninvasive measurements, the number of patients requiring liver biopsy was reduced, especially in combination with the Fibrosis-4 score and metabolic disorders (36% to 17%, p<0.001). In addition, this stepwise algorithm could achieve a high accuracy (85%) and high negative predictive value (93%).ConclusionsMetabolic disorders should be taken into consideration in the diagnosis of advanced fibrosis. With further validation and investigation, new algorithms could be recommended in primary care units to spare patients from unnecessary referral and liver biopsies. 相似文献
4.
Lauri Puustinen Sonja Boyd Harri Mustonen Perttu Arkkila Johanna Arola Martti Färkkilä 《Scandinavian journal of gastroenterology》2017,52(3):321-327
Objective: In autoimmune hepatitis, data on the prognostic value of baseline liver biopsy and the sequential histology is controversial. Our aim was to evaluate the prognostic value of clinical variables and biopsy at the time of diagnosis and during the disease course.Materials and methods: All 98 patients in our hospital during 1995–2012 were included. Sequential biopsies were available in 66 patients. Analyses based on clinical and histological variables were performed to find parameters predicting the progression of fibrosis, and development of cirrhosis.Results: At the time of diagnosis, 7% were cirrhotic. Fibrosis progressed in 28 (42%) patients, remained stable in 26 (39%) and resolved in 12 (18%) patients. Findings which predicted fibrosis progression, were baseline total inflammation (odds ratio 1.7, 95% CI 1.01–2.8), cumulative total inflammation (1.8, 95% CI 1.01–3.2, rosette formation (2.8, 95% CI 1.1–7.1), absence of pericholangitis (0.4, 95% CI 0.1–1.0) and necrosis (1.4, 95% CI 1.0–2.0). Risk factors for the development of cirrhosis were cholestasis (4.6, 95% CI 1.2–16.9), interphase inflammation (3.4, 95% CI 1.1–10.4), and necrosis (3.3, 95% CI 1.2–9.7). In a cumulative model, cumulative total inflammation (4.5, 95% CI 1.4–15.0), necrosis (6.7, 95% CI 1.3–34.6), or cumulative immunoglobulin G load (61.8, 95% CI 2.0–1954.3) were risk factors. None of the patients with histological pericholangitis or granulomas developed cirrhosis.Conclusions: The histology provides prognostic information regarding progression of fibrosis or the development of cirrhosis. The total cumulative inflammatory activity predicts the progression of fibrosis, whereas baseline fibrosis, interphase inflammation, cholestasis, necrosis, as well as the cumulative total inflammation and cumulative immunoglobulin G, are risk factors for cirrhosis. 相似文献
5.
Praveen Sharma Sashi Dhawan Rinkesh Bansal Pankaj Tyagi Naresh Bansal Vikas Singla Ashish Kumar Abdul Matin Anil Arora 《Indian journal of gastroenterology》2014,33(5):445-451
Introduction
Liver stiffness measurement (LSM) is used for the assessment of liver fibrosis. However, there is limited data in Indian patients.Aims and Objective
The aim of this study was to find the correlation of LSM, aspartate transaminase to platelet ratio index (APRI) with fibrosis as assessed by liver biopsy (LB), and predictors of discordance between LB and LSM.Methods
One hundred and eighty-five consecutive patients who underwent liver biopsy and transient elastography (TE) were enrolled. Fibrosis was graded by two independent pathologists using the METAVIR classification. Area under receiver operating curves (AUROC) was used to evaluate the accuracy of transient elastography and APRI in diagnosing significant fibrosis (F>2) and cirrhosis (F4).Results
Predominant etiologies were hepatitis B (46 %) and hepatitis C (26 %). LSM was unsuccessful in ten patients (5 %) because of small intercostal space (n?=?3) and obesity (n?=?7). Fibrosis is significantly correlated with LSM (r?=?0.901, p?=?0.001) and APRI (r?=?0.736, p?=?0.001). There was a significant difference in median LSM value in patients with no fibrosis (F0) in comparison to patients having mild fibrosis [mild portal fibrosis (F1)?+?fibrosis with few septa (F2)] (4.5 vs. 7.5 kPa, p?=?0.001) and advanced fibrosis [bridging fibrosis that is spreading and connecting to other areas that contain fibrosis (F3)?+?cirrhosis or advanced scarring of the liver (F4)] (4.5 vs. 19.4 kPa, p?=?0.001). Similarly, there was a significant difference in mean APRI value in patients with F0 in comparison to patients having mild fibrosis (F1?+?F2) (0.55?±?0.31 vs. 1.09?±?0.81, p?=?0.001) and advanced fibrosis (F3?+?F4) (2.3?±?1.3, p?=?0.001). AUROC for diagnosis of significant fibrosis was 0.98 (95 % confidence interval (CI) 0.963–0.999) for TE and 0.865 (95 % CI 0.810–0.920) for APRI. Optimal TE value was 10.0 kPa for diagnosis of significant fibrosis and 14.7 kPa for cirrhosis with specificity and sensitivity of 89 %, 98 % and 96 %, and 97 %, respectively. On multivariate analysis, total bilirubin and histological activity index (HAI) were identified as an independent predictor of TE inaccuracy.Conclusion
LSM is a reliable predictor of hepatic fibrosis in Indian patients. LSM is superior to APRI for noninvasive diagnosis of hepatic fibrosis and cirrhosis, and high bilirubin (10.5 mg/dL) and Ishak HAI grade (>11) were independent predictors of discordance between LB and LSM. 相似文献6.
Ji-Yuan Zhou Liu-Wei Song Rong Yuan Xiao-Ping Lu Gui-Qiang Wang 《World journal of gastroenterology : WJG》2021,27(21):2910-2920
BACKGROUNDPersistent liver inflammatory damage is the main risk factor for developing liver fibrosis, cirrhosis, and even hepatocellular carcinoma in chronic hepatitis B (CHB) patients. Thus, accurate prediction of the degree of liver inflammation is a high priority and a growing medical need. AIMTo build an effective and robust non-invasive model for predicting hepatitis B-related hepatic inflammation. METHODSA total of 650 treatment-naïve CHB (402 HBeAg-positive and 248 HBeAg-negative) patients who underwent liver biopsy were enrolled in this study. Histological inflammation grading was assessed by the Ishak scoring system. Serum quantitative hepatitis B core antibody (qAnti-HBc) levels and 21 immune-related inflammatory factors were measured quantitatively using a chemiluminescent microparticle immunoassay. A backward feature elimination (BFE) algorithm utilizing random forest (RF) was used to select optional features and construct a combined model. The diagnostic abilities of the model or variables were evaluated based on the estimated area under the receiver operating characteristics curve (AUROC) and compared using the DeLong test.RESULTSFour features were selected to predict moderate-to-severe inflammation in CHB patients using the RF-BFE method. These predictive features included qAnti-HBc, ALT, AST, and CXCL11. Spearman’s correlation analysis indicated that serum qAnti-HBc, ALT, AST, and CXCL11 levels were positively correlated with the histology activity index (HAI) score. These selected features were incorporated into the model to establish a novel model named I-3A index. The AUROC [0.822; 95% confidence interval (CI): 0.790-0.851] of the I-3A index was significantly increased compared with qAnti-HBc alone (0.760, 95%CI: 0.724-0.792, P < 0.0001) in all CHB patients. The use of an I-3A index cutoff value of 0.41 produced a sensitivity of 69.17%, specificity of 81.44%, and accuracy of 73.8%. Additionally, the I-3A index showed significantly improved diagnostic performance for predicting moderate-to-severe inflammation in HBeAg-positive and HBeAg-negative CHB patients (0.829, 95%CI: 0.789-0.865 and 0.810, 95%CI: 0.755-0.857, respectively). CONCLUSIONThe selected features of the I-3A index constructed using the RF-BFE algorithm can effectively predict moderate-to-severe liver inflammation in CHB patients. 相似文献
7.
Dae Hyun Lim Mimi Kim Dae Won Jun Min Jung Kwak Jai Hoon Yoon Kang Nyeong Lee Hang Lak Lee Oh Young Lee Byung Chul Yoon Ho Soon Choi Bo Kyeong Kang 《Gut and liver》2021,15(1):109
Background/AimsTo date, studies on various noninvasive techniques have been suggested to evaluate the degree of liver fibrosis. We aimed to investigate the diagnostic performance of serum asialo α1-acid glycoprotein (AsAGP) in the diagnosis of liver cirrhosis compared with chronic hepatitis for clinically useful result.MethodsWe conducted a case-control study of 96 patients with chronic liver disease. Chronic hepatitis was defined as the presence of chronic liver disease on ultrasonography, with a liver stiffness of less than 5.0 kPa as shown on magnetic resonance elastography (MRE). Liver cirrhosis was defined as liver stiffness of more than 5.0 kPa on MRE. The serum AsAGP concentration was compared between the two groups.ResultsSerum AsAGP levels were significantly higher in patients with cirrhosis than in those with chronic hepatitis (1.83 μg/mL vs 1.42 μg/mL, p<0.001). Additionally, when comparing patients in each cirrhotic group (Child-Pugh grades A, B, and C) to those with chronic hepatitis, AsAGP levels were significantly higher in all the cirrhotic groups (p<0.05, p<0.01, p<0.001, respectively). The sensitivity and specificity of AsAGP for detecting cirrhosis were 79.2% and 64.6%, respectively, and the area under the curve value was 0.733. The best diagnostic cutoff to predict cirrhosis was 1.4 μg/mL. AsAGP and bilirubin were found to be independent risk factors for the prediction of cirrhosis in the logistic regression analysis.ConclusionsSerum AsAGP showed an acceptable diagnostic performance in predicting liver cirrhosis. 相似文献
8.
Piao RL Brigstock DR Zhu J Zhang ML Gao RP 《World journal of gastroenterology : WJG》2012,18(18):2280-2286
AIM: To determine the utility of connective tissue growth factor (CCN2/CTGF) for assessing hepatic fibrosis in hepatitis B virus (HBV)-induced chronic liver diseases (CLD-B).METHODS: Enzyme-linked immunosorbent assay was used to measure CCN2 in sera from 107 patients with chronic hepatitis B (CHB) and 39 patients with HBV-induced active liver cirrhosis and 30 healthy individuals. Liver samples from 31 patients with CHB, 8 patients with HBV-induced liver cirrhosis and 8 HBV carriers with normal liver histology were examined for transforming growth factor β-1 (TGF-β1) or CCN2 mRNA levels by in situ hybridization, and computer image analysis was performed to measure integrated optimal density (IOD) of CCN2 mRNA-positive cells in liver tissues. Histological inflammation grading and fibrosis staging were evaluated by H and E staining and Van Gieson’s method.RESULTS: Serum CCN2 concentrations were, respectively, 4.0- or 4.9-fold higher in patients with CHB or active liver cirrhosis as compared to healthy individuals (P < 0.01). There was good consistency between the levels of CCN2 in sera and CCN2 mRNA expression in liver tissues (r = 0.87, P < 0.01). The levels of CCN2 in sera were increased with the enhancement of histological fibrosis staging in patients with CLD-B (r = 0.85, P < 0.01). Serum CCN2 was a reliable marker for the assessment of liver fibrosis, with areas under the receiver operating characteristic (ROC) curves (AUC) of 0.94 or 0.85 for, respectively, distinguishing normal liver controls from patients with F1 stage liver fibrosis or discriminating between mild and significant fibrosis.CONCLUSION: Detection of serum CCN2 in patients with CLD-B may have clinical significance for assessment of severity of hepatic fibrosis. 相似文献
9.
Background:Human epididymis protein 4 (HE4) has been identified as marker for renal fibrosis. Present study aimed to investigate the clinical significance of serum HE4 in liver fibrosis.Methods:Serum from 65 liver fibrosis patients, 68 hepatic patients without fibrosis, and 50 controls was collected respectively. Serum HE4 levels were measured by chemiluminescence immunoassay and compared among the groups. The relationships between serum HE4 levels and the clinical characteristics of liver fibrosis were also analyzed. A receiver operator characteristic curve was plotted to investigate the diagnostic efficacy of serum HE4 for liver fibrosis. Child–Pugh (C–P) score and liver fibrosis score were also evaluated. Data were analyzed by statistical software 13.0.Results:Serum HE4 levels were significantly higher in liver fibrosis than that of controls [105.35 (82.64, 164.18) vs 46.2 (39.9, 58.9) pmol L−1, P = .00] and hepatic patients without liver fibrosis [105.35 (82.64, 164.18) vs 51.00 (44.02, 65.65) pmol L−1, P < .01]; Serum HE4 levels in liver fibrosis patients with C–P class C were significantly higher than those with C–P class A [143.75 (106.50, 186.08) vs 81.42 (69.73, 99.26) pmol L−1, P = .005] and C–P class B [143.75 (106.50, 186.08) vs 113.10 (88.92, 169.50) pmol L−1, P = .01]; the diagnostic sensitivity and specificity of serum HE4 levels for liver fibrosis detection were 87.5% and 81.1%, at a cutoff value of 69 pmol L−1; Serum HE4 levels in alcoholic liver fibrosis were higher than that of liver fibrosis with hepatitis B virus infection [131.30 (100.67, 228.35) vs 89.46 (73.74, 116.45) pmol L−1, P < .01].Conclusion:Serum HE4 was closely correlated with C–P class and might be a potential marker for liver fibrosis. 相似文献
10.
Wen-Shen Xu Xiao-Ming Qiu Qi-shui Ou Can Liu Jin-Piao Lin Hui-Juan Chen Sheng Lin Wen-Hua Wang Shou-Rong Lin Jing Chen 《Medicine》2015,94(10)
We aimed to study whether red blood cell distribution width (RDW) could be one of the variables determining the extent of liver fibrosis and inflammation in patients with biopsy-proven hepatitis B.A total of 446 hepatitis B virus-infected patients who underwent liver biopsy were divided into 2 groups: absent or mild and moderate–severe according to the severity of liver fibrosis and inflammation. The independent variables that determine the severity of liver fibrosis and inflammation were explored.RDW values increased with progressive liver fibrosis and inflammation. After adjustments for other potent predictors, liver fibrosis (moderate–severe) was independently associated with RDW, platelet, and albumin (odds ratio = 1.121, 0.987, and 0.941, respectively), whereas increased odds ratios of significant inflammation were found for RDW, alanine aminotransferase, albumin, and PLT (odds ratio = 1.146, 1.003, 0.927, and 0.990, respectively). The sensitivity and specificity of model A were 70.0% and 62.9% for detection of significant liver fibrosis [area under the receiver-operating characteristic curve (AUC) = 0.713, P < 0.001]. The sensitivity and specificity of model B were 66.1% and 79.4% for predicting advanced liver inflammation (AUC = 0.765, P < 0.001). Compared with preexisting indicators, model A achieved the highest AUC, whereas model B showed a higher AUC than RDW to platelet ratio (0.670, P < 0.001) and FIB-4 (0.740, P = 0.32).RDW may provide a useful clinical value for predicting liver fibrosis and necroinflammation in hepatitis B-infected patients with other markers. 相似文献
11.
《Hepatobiliary & pancreatic diseases international : HBPD INT》2021,20(5):426-432
BackgroundThis study aimed to assess the association between metabolic syndrome (MetS) and severity of nonalcoholic fatty liver disease (NAFLD), and to discuss the pathological relevance of the diagnostic criteria in metabolic (dysfunction) associated fatty liver disease (MAFLD).MethodsThis was a multicenter, cross-sectional study. Patients with NAFLD confirmed by liver biopsy were enrolled between July 2016 and December 2018 from 14 centers across the mainland of China. Anthropometric and metabolic parameters were collected to assess the pathological relevance.ResultsOf 246 enrolled patients with NAFLD, 150 (61.0%) had the comorbidity of MetS. With the increase of metabolic components, the proportions of nonalcoholic steatohepatitis (NASH) and significant fibrosis were notably increased. The comorbid three metabolic components significantly increased the proportion of NASH, and further increase of metabolic components did not increase the proportion of NASH. However, the increase of metabolic components was parallel to the increase of the proportion of liver fibrosis. Among the 246 patients, 239 (97.2%) met the diagnostic criteria of MAFLD. Although non-MAFLD patients had less NASH, they present with similar proportion of significant fibrosis and cirrhosis. In the diagnostic criteria of MAFLD, BMI ≥ 23 kg/m2 was related to NASH (Mantel-Haenszel Common Estimate OR: 2.975; 95% CI: 1.037–8.538; P = 0.043), and T2DM was related to significant fibrosis (Mantel-Haenszel Common Estimate OR: 2.531; 95% CI: 1.388–4.613; P = 0.002). The homeostasis model assessment of insulin resistance (HOMA-IR) ≥ 2.5 was the most significant factor for NASH (OR: 4.100; 95% CI: 1.772–9.487; P = 0.001) and significant factor for liver fibrosis (OR: 2.947; 95% CI: 1.398–6.210; P = 0.004) after the adjustments of the BMI and diabetes.ConclusionsMetabolic dysregulations are important risk factors in NAFLD progression. The insulin resistance status may play a predominant role in the progression in MAFLD patients. 相似文献
12.
Valenti L Maggioni P Piperno A Rametta R Pelucchi S Mariani R Dongiovanni P Fracanzani AL Fargion S 《World journal of gastroenterology : WJG》2012,18(22):2813-2820
AIM: To investigate whether the patatin-like phospholipase domain containing-3 gene (PNPLA3) I148M polymorphism is associated with steatosis, fibrosis stage, and cirrhosis in hereditary hemochromatosis (HH).METHODS: We studied 174 consecutive unrelated homozygous for the C282Y HFE mutation of HH (C282Y+/+ HH) patients from Northern Italy, for whom the presence of cirrhosis could be determined based on histological or clinical criteria, without excessive alcohol intake (< 30/20 g/d in males or females) or hepatitis B virus and hepatitis C virus viral hepatitis. Steatosis was evaluated in 123 patients by histology (n = 100) or ultrasound (n = 23). The PNPLA3 rs738409 single nucleotide polymorphism, encoding for the p.148M protein variant, was genotyped by a Taqman assay (assay on demand, Applied Biosystems). The association of the PNPLA3 I148M protein variant (p.I148M) with steatosis, fibrosis stage, and cirrhosis was evaluated by logistic regression analysis.RESULTS: PNPLA3 genotype was not associated with metabolic parameters, including body mass index (BMI), the presence of diabetes, and lipid levels, but the presence of the p.148M variant at risk was independently associated with steatosis [odds ratio (OR) 1.84 per p.148M allele, 95% confidence interval (CI): 1.05-3.31; P = 0.037], independently of BMI and alanine aminotransaminase (ALT) levels. The p.148M variant was also associated with higher aspartate aminotransferase (P = 0.0014) and ALT levels (P = 0.017) at diagnosis, independently of BMI and the severity of iron overload. In patients with liver biopsy, the 148M variant was independently associated with the severity (stage) of fibrosis (estimated coefficient 0.56 ± 0.27, P = 0.041). In the overall series of patients, the p.148M variant was associated with cirrhosis in lean (P = 0.049), but not in overweight patients (P = not significant). At logistic regression analysis, cirrhosis was associated with BMI ≥ 25 (OR 1.82, 95% CI: 1.02-3.55), ferritin > 1000 ng/mL at diagnosis (OR 19.3, 95% CI: 5.3-125), and with the G allele in patients with BMI < 25 (OR 3.26, 95% CI: 1.3-10.3).CONCLUSION: The PNPLA3 I148M polymorphism may represent a permissive factor for fibrosis progression in patients with C282Y+/+ HH. 相似文献
13.
Kircheis G Sagir A Vogt C Vom Dahl S Kubitz R Häussinger D 《World journal of gastroenterology : WJG》2012,18(10):1077-1084
AIM: To evaluate cut-off values and performance of acoustic radiation force impulse imaging (ARFI) using transient elastography [FibroScan© (FS)] as a reference.METHODS: Six hundred and six patients were enrolled in this study. All patients underwent liver stiffness measurement with FS (FS-LS) and ARFI (with shear wave velocity quantification; ARFI-SWV) and the performance of ARFI in comparison to FS was determined. Sixty-eight patients underwent liver biopsy.RESULTS: Significantly higher success rates for the determination of liver stiffness were found using ARFI as compared to FS [604/606 (99.7%) vs 482/606 (79.5%), P < 0.001]. ARFI-SWV correlated significantly with FS-LS (r = 0.920, P < 0.001). ARFI-SWV increased significantly with the stage of fibrosis (1.09 ± 0.13 m/s for patients with no significant fibrosis (FS-LS < 7.6 kPa); 1.46 ± 0.27 m/s for patients with significant liver fibrosis (7.6 < FS-LS ≤ 13.0 kPa); and 2.55 ± 0.77 m/s for patients with liver cirrhosis (FS-LS > 13.0 kPa)). ARFI-SWV cut-off values were identified for no significant fibrosis (1.29 m/s; sensitivity 91.4% and specificity 92.6%) and for liver cirrhosis (1.60 m/s; sensitivity 92.3% and specificity 96.5%). The optimal cut-off value for predicting liver fibrosis (F ≥ 2) was 1.32 m/s (sensitivity 87.0% and specificity 80.0%) and for liver cirrhosis (F4) 1.62 m/s (sensitivity 100% and specificity 85.7%), for patients who underwent liver biopsy. An excellent inter-and intraobserver reproducibility was observed for ARFI-SWV determinations.CONCLUSION: An ARFI-SWV cut-off value of 1.29 m/s seems to be optimal for patients with no significant liver fibrosis and 1.60 m/s for patients with liver cirrhosis. 相似文献
14.
《Gastroenterologia y hepatologia》2020,43(9):526-536
ObjectiveTo evaluate the performance of the quantitative markers of hepatitis B core-related antigen (HBcrAg) and anti-hepatitis B core antigen antibodies HbcAb versus hepatitis B surface antigen (HBsAg) and hepatitis B virus DNA (HBV DNA) in predicting liver fibrosis levels in chronic hepatitis B patients.MethodsTwo hundred and fifty hepatitis B e antigen (HBeAg)-positive and 245 HBeAg-negative patients were enrolled. With reference to the Scheuer standard, stage 2 or higher and stage 4 liver disease were defined as significant fibrosis and cirrhosis, respectively. A receiver operating characteristic (ROC) curve was used to evaluate the performance of the HBV markers investigated.ResultsThe areas under the ROC curves (AUCs) of HBcrAg in predicting significant fibrosis and cirrhosis in HBeAg-positive patients (0.577 and 0.700) were both close to those of HBsAg (0.617 and 0.762) (both P > 0.05). In HBeAg-negative patients (0.797 and 0.837), they were both significantly greater than those of HBV DNA (0.723 and 0.738) (P = 0.0090 and P = 0.0079). The AUCs of HBcAb in predicting significant fibrosis and cirrhosis in HBeAg-positive patients (0.640 and 0.665) were both close to those of HBsAg. In HBeAg-negative patients (0.570 and 0.621), they were both significantly less than those of HBcrAg (P < 0.0001 and P = 0.0001). Specificity in predicting significant fibrosis and sensitivity in predicting cirrhosis in HBeAg-positive patients, using a single cut-off of HBsAg ≤5,000 IU/ml, were 76.5% and 72.7%, respectively. In HBeAg-negative patients, using a single cut-off of HBcrAg >80kU/ml, they were 85.9% and 81.3%, respectively.ConclusionsHBsAg has good performance in predicting liver fibrosis levels in HBeAg-positive and HBeAg-negative patients, and HBcrAg has very good performance in predicting liver fibrosis levels in HBeAg-negative patients. 相似文献
15.
Sagnelli E Stroffolini T Mele A Imparato M Sagnelli C Coppola N Almasio PL 《World journal of gastroenterology : WJG》2012,18(14):1616-1621
AIM: To evaluate the clinical relevance of each cofactor on clinical presentation of chronic hepatitis B.METHODS: Out of 1366 hepatitis B surface antigen (HBsAg) positive subjects consecutively observed in 79 Italian hospitals, 53 (4.3%) showed as the only cofactor hepatitis D virus (HDV) infection [hepatitis B virus (HBV)/HDV group], 130 (9.5%) hepatitis C virus (HCV) (group HBV/HCV), 6 (0.4%) human immunodeficiency virus (HIV) (group HBV/HIV), 138 (10.2%) alcohol abuse (group HBV/alcohol); 109 (8.0%) subjects had at least two cofactors and 924 were in the cofactor-free (CF) group.RESULTS: Compared with patients in group CF those in group HBV/alcohol were older and more frequently had cirrhosis (P < 0.001), those in group HBV/HDV were younger (P < 0.001), more frequently resided in the south of the country and had cirrhosis (P <0.001), those in group HBV/HCV were older (P < 0.001) and more frequently had cirrhosis (P < 0.001). These cofactors were all independent predictors of liver cirrhosis in HBsAg positive patients. Multivariate analysis showed that an older age [odds ratio (OR) 1.06, 95% CI: 1.05-1.08], alcohol abuse with more than 8 drinks daily (OR 2.89, 95% CI: 1.81-4.62) and anti-HDV positivity (OR 3.48, 95% CI: 2.16-5.58) are all independently associated with liver cirrhosis. This association was found also for anti-HCV positivity in univariate analysis, but it was no longer associated (OR 1.23, 95% CI: 0.84-1.80) at multivariate analysis.CONCLUSION: Older age, HDV infection and alcohol abuse are the major determinants of severe liver disease in chronic HBV infection, while HCV replication plays a lesser role in the severity of hepatic damage. 相似文献
16.
Qian Zhang Hong Peng Xiaoqing Liu Huimin Wang Jinjie Du Xinhua Luo Hong Ren Peng Hu 《临床与转化肝病杂志(英文版)》2021,9(6):850
Background and AimsCurrently, insufficient clinical data are available to address whether low-level viremia (LLV) observed during antiviral treatment will adversely affect the clinical outcome or whether treatment strategies should be altered if LLV occurs. This study compared the clinical outcomes of patients with a maintained virological response (MVR) and patients who experienced LLV and their treatment strategies.MethodsA retrospective cohort of 674 patients with chronic hepatitis B virus (HBV) infection who received antiviral treatment for more than 12 months was analyzed for the development of end-stage liver disease and treatment strategies during the follow-up period. End-stage liver disease included decompensated liver cirrhosis and hepatocellular carcinoma (HCC).ResultsDuring a median 42-month follow-up, end-stage liver disease developed more frequently in patients who experienced LLV than in those who experienced MVR (7.73% and 15.85% vs. 0.77% and 5.52% at 5 and 10 years, respectively; p=0.000). The trend was consistent after propensity score matching. In the high-risk group of four HCC risk models, LLV patients had a higher risk of HCC development (p<0.05). By Cox proportional hazard model analysis, LLV was an independent risk factor for end-stage liver disease and HCC (hazard ratio [HR]=6.280, confidence interval [CI]=2.081–18.951, p=0.001; HR=5.108, CI=1.392–18.737, respectively; p=0.014). Patients achieved a lower rate of end-stage liver disease by adjusting treatment compared to continuing the original treatment once LLV occurred (p<0.05).ConclusionsLLV is an independent risk factor for end-stage liver disease and HCC, and treatment adjustments can be considered. 相似文献
17.
Cokun
zer Demirta Tuba Tolu aglayan Keklikkran Osman Cavit
zdoan Feyza Gündüz 《The Turkish journal of gastroenterology》2021,32(8):685
BackgroundA small proportion of all hepatocellular carcinomas (HCCs) arise in a non-cirrhotic liver (NCL). However, our knowledge about the HCCs developing in a NCL is scarce. This study was undertaken to investigate the characteristics and survival course of this patient group.MethodsWe retrospectively analyzed the database of patients with HCC at a tertiary center during a 10-year period (2009-2019). All demographic, clinical, laboratory, and tumoral features with survival outcomes were compared between the HCC-CL and HCC-NCL groups.ResultsOut of 384 HCC cases, 11.2% (n = 43) had no cirrhosis. The dominant etiology in the HCC-NCL group was hepatitis B virus (n = 26, 60.5%), followed by non-alcoholic fatty liver disease (n = 10, 23.2%), and hepatitis C virus (n = 7, 16.3%). The maximum tumor diameter was approximately 2 times larger in the HCC-NCL group (HCC-NCL: 90 mm vs. HCC-CL: 46.5 mm, P < .001). The proportion of patients with vascular (HCC-NCL: 27.9% vs. HCC-CL: 8.6%, P < .001) and extrahepatic invasion (HCC-NCL: 14% vs. HCC-CL: 3%, P = .001) were prominently higher in the HCC-NCL group. Patients with HCC-NCL were less often detected in early-curable stages (BCLC 0-A) than those in the HCC-CL group (HCC-NCL: 16.3% vs. HCC-CL: 34.9%, P = .004). The overall survival was not different between the 2 groups (HCC-NCL: 19.4 ± 9.8 months vs. HCC-CL: 17.5 ± 2.3 months, P = .581).ConclusionHCC in NCL is diagnosed at more advanced tumoral stages with larger tumor size and more often with vascular and extrahepatic spread. Despite the preserved liver functions, the overall survival is not prolonged in HCCs without cirrhosis, due to the late recognition. 相似文献
18.
《Annals of hepatology》2023,28(2):100878
Introduction and objectivesHepatitis E virus (HEV) superinfection is a common excerbating event in patients with chronic hepatitis B, but the impact on the long-term prognosis is not clear. This study investigates the specific role of HEV superinfection in the long-term outcome of hepatitis B virus (HBV) patients with liver cirrhosis.Patients and methodsA retrospective, observational cohort study was conducted using clinical, laboratory, and survival data collected from patients suffering from hepatitis B cirrhosis with or without HEV superinfection. Disease progression and mortality rates were analyzed.ResultsAfter a two-year follow-up, HEV superinfection was identified in 27 of 811 patients. The transplantation-free mortality was significantly increased (51.9% vs. 14.3%, p< 0.001) in HEV superinfection compared to that in hepatitis B cirrhosis patients without HEV superinfection. Logistic regression analysis demonstrated that elderly people were independent host risk factors for hepatitis B cirrhosis patients with HEV superinfection before and after propensity score matching (PSM). Moreover, HEV superinfection was a risk factor for patients with hepatitis B cirrhosis with new acute decompensation (AD) and acute-on-chronic liver failure (ACLF) during hospitalization. A multivariate Cox proportional hazards regression model demonstrated that acute HEV co-infection is associated with two-year mortality (hazard ratio [HR]: 2.49; 95% CI: 1.40–4.43; p= 0.002; and HR: 5.79; 95% CI: 1.87–17.87; p= 0.002) in patients with hepatitis B cirrhosis before and after PSM.ConclusionsElder patients with hepatitis B cirrhosis are susceptible to HEV superinfection, accelerating disease progression and increasing long-term mortality in hospitalized patients with HBV-related decompensated liver cirrhosis. 相似文献
19.
Mike Wei Jason Ford Qihan Li Donghak Jeong Allison J. Kwong Mindie H. Nguyen Matthew S. Chang 《Digestive diseases and sciences》2018,63(9):2267-2274
Background
Patients with cirrhosis are at high readmission risk. Using a large statewide database, we evaluated the effect of hospital cirrhosis-related patient volume on 30-day readmissions in patients with cirrhosis.Methods
We conducted a retrospective study of the Healthcare Cost and Utilization Project State Inpatient Database for adult patients with cirrhosis, as defined by International Classification of Diseases, Ninth Revision (ICD-9) codes, hospitalized in California between 2009 and 2011. Multivariable logistic regression analysis was performed to evaluate the effect of hospital volume on 30-day readmissions.Results
A total of 69,612 patients with cirrhosis were identified in 405 hospitals; 24,062 patients were discharged from the top 10% of hospitals (N = 41) by cirrhosis volume, and 45,550 patients in the bottom 90% (N = 364). Compared with higher-volume centers, lower-volume hospitals cared for patients with similar average Quan–Charlson–Deyo (QCD) comorbidity scores (6.54 vs. 6.68), similar proportion of hepatitis B and fatty liver disease, lower proportion of hepatitis C (34.8 vs. 41.5%) but greater proportion of alcoholic liver disease (53.1 vs. 47.4%). Multivariable logistic regression analysis demonstrated admission to a lower-volume hospital did not predict 30-day readmission (odds ratio [OR] 0.97, 95% confidence interval [CI] 0.92–1.01) after adjusting for sociodemographics, QCD score, cirrhosis severity, and hospital characteristics. Instead, liver transplant center status significantly decreased the risk of readmission (OR 0.87, 95% CI 0.80–0.94). Ascites, hepatic encephalopathy, hepatocellular carcinoma, higher QCD, and presence of alcoholic liver disease and hepatitis C were also independent predictors.Conclusions
Readmissions within 30 days were common among patients with cirrhosis hospitalized in California. While hospital cirrhosis volume did not predict 30-day readmissions, liver transplant center status was protective of readmissions. Medically complicated patients with cirrhosis at hospitals without liver transplant centers may benefit from additional support to prevent readmission.20.
Globulin-platelet model predicts minimal fibrosis and cirrhosis in chronic hepatitis B virus infected patients 总被引:1,自引:0,他引:1
Liu XD Wu JL Liang J Zhang T Sheng QS 《World journal of gastroenterology : WJG》2012,18(22):2784-2792
AIM: To establish a simple model consisting of the routine laboratory variables to predict both minimal fibrosis and cirrhosis in chronic hepatitis B virus (HBV)-infected patients.METHODS: We retrospectively investigated 114 chronic HBV-infected patients who underwent liver biopsy in two different hospitals. Thirteen parameters were analyzed by step-wise regression analysis and correlation analysis. A new fibrosis index [globulin/platelet (GP) model] was developed, including globulin (GLOB) and platelet count (PLT). GP model = GLOB (g/mL) × 100/PLT (× 109/L). We evaluated the receiver operating characteristics analysis used to predict minimal fibrosis and compared six other available models.RESULTS: Thirteen clinical biochemical and hematological variables [sex, age, PLT, alanine aminotransferase, aspartate aminotransferase (AST), albumin, GLOB, total bilirubin (T.bil), direct bilirubin (D.bil), glutamyltransferase, alkaline phosphatase, HBV DNA and prothrombin time (PT)] were analyzed according to three stages of liver fibrosis (F0-F1, F2-F3 and F4). Bivariate Spearman’s rank correlation analysis showed that six variables, including age, PLT, T.bil, D.bil, GLOB and PT, were correlated with the three fibrosis stages (FS). Correlation coefficients were 0.23, -0.412, 0.208, 0.220, 0.314 and 0.212; and P value was 0.014, < 0.001, 0.026, 0.018, 0.001 and 0.024, respectively. Univariate analysis revealed that only PLT and GLOB were significantly different in the three FS (PLT: F = 11.772, P < 0.001; GLOB: F = 6.612, P = 0.002). Step-wise multiple regression analysis showed that PLT and GLOB were also independently correlated with FS (R2 = 0.237). By Spearman’s rank correlation analysis, GP model was significantly correlated with the three FS (r = 0.466, P < 0.001). The median values in F0-F1, F2-F3 and F4 were 1.461, 1.720 and 2.634. Compared with the six available models (fibrosis index, AST-platelet ratio, FIB-4, fibrosis-cirrhosis index and age-AST model and age-PLT ratio), GP model showed a highest correlation coefficient. The sensitivity and positive predictive value at a cutoff value < 1.68 for predicting minimal fibrosis F0-F1 were 72.4% and 71.2%, respectively. The specificity and negative predictive value at a cutoff value < 2.53 for the prediction of cirrhosis were 84.5% and 96.7%. The area under the curve (AUC) of GP model for predicting minimal fibrosis and cirrhosis was 0.762 [95% confidence interval (CI): 0.676-0.848] and 0.781 (95% CI: 0.638-0.924). Although the differences were not statistically significant between GP model and the other models (P all > 0.05), the AUC of GP model was the largest among the seven models.CONCLUSION: By establishing a simple model using available laboratory variables, chronic HBV-infected patients with minimal fibrosis and cirrhosis can be diagnosed accurately, and the clinical application of this model may reduce the need for liver biopsy in HBV-infected patients. 相似文献