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Choi WM, Yip TCF, Kim WR, Yee LJ, Brooks-Rooney C, Curteis T, Clark LJ, Jafry Z, Chen CH, Chen CY, Huang YH, Jin YJ, Jun DW, Kim JW, Park NH, Peng CY, Shin HP, Shin JW, Yang YH, Wong GLH, Lim YS. Chronic hepatitis B baseline viral load and on-treatment liver cancer risk: A multinational cohort study of HBeAg-positive patients. Hepatology 2024; 80:428-439. [PMID: 38436992 PMCID: PMC11251501 DOI: 10.1097/hep.0000000000000752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 12/12/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND AND AIMS A single-nation study reported that pretreatment HBV viral load is associated with on-treatment risk of HCC in patients who are HBeAg-positive without cirrhosis and with chronic hepatitis B initiating antiviral treatment. We aimed to validate the association between baseline HBV viral load and on-treatment HCC risk in a larger, multinational cohort. APPROACH AND RESULTS Using a multinational cohort from Korea, Hong Kong, and Taiwan involving 7545 adult patients with HBeAg-positive, without cirrhosis and with chronic hepatitis B who started entecavir or tenofovir treatment with baseline HBV viral load ≥5.00 log 10 IU/mL, HCC risk was estimated by baseline viral load. HBV viral load was analyzed as a categorical variable. During continuous antiviral treatment (median, 4.28 y), HCC developed in 200 patients (incidence rate, 0.61 per 100 person-years). Baseline HBV DNA level was independently associated with on-treatment HCC risk in a nonlinear pattern. HCC risk was lowest with the highest baseline viral load (≥8.00 log 10 IU/mL; incidence rate, 0.10 per 100 person-years), but increased sharply as baseline viral load decreased. The adjusted HCC risk was 8.05 times higher (95% CI, 3.34-19.35) with baseline viral load ≥6.00 and <7.00 log 10 IU/mL (incidence rate, 1.38 per 100 person-years) compared with high (≥8.00 log 10 IU/mL) baseline viral load ( p <0.001). CONCLUSIONS In a multinational cohort of adult patients with HBeAg-positive without cirrhosis and with chronic hepatitis B, baseline HBV viral load was significantly associated with HCC risk despite antiviral treatment. Patients with the highest viral load who initiated treatment had the lowest long-term risk of HCC development.
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Affiliation(s)
- Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Terry Cheuk-Fung Yip
- Department of Medicine and Therapeutics, Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - W. Ray Kim
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA
| | | | | | | | | | - Zarena Jafry
- Costello Medical Inc, Boston, Massachusetts, USA
| | - Chien-Hung Chen
- Department of Internal Medicine, Division of Hepatogastroenterology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chi-Yi Chen
- Department of Internal Medicine, Division of Hepatogastroenterology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Yi-Hsiang Huang
- Department of Medicine, Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Young-Joo Jin
- Department of Internal Medicine, Digestive Disease Center, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, Korea
| | - Jin-Wook Kim
- Department of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Neung Hwa Park
- Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea
- Biomedical Research Center, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea
| | - Cheng-Yuan Peng
- Department of Internal Medicine, Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Hyun Phil Shin
- Department of Gastroenterology and Hepatology, Kyung Hee University Hospital at Gangdong, Kyung Hee University School of Medicine, Seoul, Korea
| | - Jung Woo Shin
- Department of Internal Medicine, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Korea
| | - Yao-Hsu Yang
- Department of Traditional Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Young-Suk Lim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Li S, Shi L, Xu X, Wang H, You H, Jia J, Kong Y. Systematic review with meta-analysis: Significant histological changes among treatment-naïve chronic hepatitis B patients with normal alanine aminotransferase levels by different criteria. Aliment Pharmacol Ther 2023; 58:648-658. [PMID: 37551720 DOI: 10.1111/apt.17658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/21/2023] [Accepted: 07/21/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND The upper limits of normal (ULNs) of ALT are not consistent across the major international guidelines which may affect the eligibility for antiviral therapy for chronic hepatitis B (CHB). AIM To estimate the proportions of histological changes among treatment-naïve patients with CHB within differently defined ALT ULNs. METHODS We searched PubMed and Embase up to May 15th, 2023, to identify studies of treatment-naïve CHB patients with liver biopsies. We pooled proportions of moderate to severe necroinflammation, significant fibrosis, and cirrhosis in those patients within different ALT ULNs by using random-effect models. RESULTS We included 23 studies with 4010 participants. Within ALT ULN at 40 IU/L, the pooled proportions of moderate to severe necroinflammation, significant fibrosis, and cirrhosis were 33% (95% CI: 26%-42%), 32% (95% CI: 27%-38%), and 3% (95% CI: 1%-5%), respectively. Within ALT ULN at 30 IU/L for men and 19 IU/L for women, the pooled proportion of significant fibrosis remained at 30% (95% CI: 25%-34%; 432 participants). However, it was 21% (95% CI: 11%-37%; 361 participants) even in those within ALT ULN at 20 IU/L. Subgroup analyses suggested a significantly higher proportion of significant fibrosis among studies with prospective design or enrolled patients' mean age >35 or >40 years. CONCLUSIONS Significant histological changes occurred in approximately 1/3 of treatment-naïve CHB patients within ALT ULN at 40 IU/L, whereas the proportion of significant fibrosis was approximately 1/5 even in those within ALT ULN at 20 IU/L.
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Affiliation(s)
- Shun Li
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Epidemiology and EBM Unit, Beijing Clinical Research Institute, Beijing, China
| | - Lichen Shi
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Epidemiology and EBM Unit, Beijing Clinical Research Institute, Beijing, China
| | - Xiaoqian Xu
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Epidemiology and EBM Unit, Beijing Clinical Research Institute, Beijing, China
| | - Hao Wang
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Epidemiology and EBM Unit, Beijing Clinical Research Institute, Beijing, China
| | - Hong You
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yuanyuan Kong
- National Clinical Research Center for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Clinical Epidemiology and EBM Unit, Beijing Clinical Research Institute, Beijing, China
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Hu M, Liao G, Wei S, Qian Z, Chen H, Xia M, Xie Q, Peng J. Effective Analysis of Antiviral Treatment in Patients with HBeAg-Seropositive Chronic Hepatitis B with ALT < 2 Upper Limits of Normal: A Multi-center Retrospective Cohort Study. Infect Dis Ther 2023; 12:637-647. [PMID: 36633817 PMCID: PMC9925662 DOI: 10.1007/s40121-022-00757-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 12/22/2022] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Although the indications for antiviral therapy for patients with chronic hepatitis B have been gradually expanded in different guidelines, antiviral treatment efficacy remains unclear among HBeAg-seropositive patients with alanine aminotransferase (ALT) < 2 upper limits of normal (ULN). This study aimed to evaluate the efficacy of antiviral therapy for these patients. METHODS In total, 102 treatment-naive patients who were HBeAg seropositive with ALT < 2 ULN and had received nucleotide analogs were included, and their clinical data were retrospectively analyzed. RESULTS After 96-week treatment, 84.3% (n = 86), 26.5% (n = 27) and 20.6% (n = 21) patients achieved virological response, HBeAg seroclearance and HBeAg seroconversion, respectively. Logistic regression analysis revealed that baseline AST (odds ratio [OR] = 1.069, 95% confidence interval [CI] 1.014-1.127, p = 0.014), serum HBV DNA (OR = 0.540, 95% CI 0.309-0.946, p = 0.031) and quantitative HBsAg levels (OR = 0.147, 95% CI 0.036-0.597, p = 0.007) were independent factors for virological response. At baseline, HBsAg < 4.63 log10 IU/ml was identified as a strong predictor for the 96-week virological response, with a concordance rate of 0.902. Moreover, the levels of liver stiffness values (8.30 ± 3.86 vs. 6.17 ± 1.91, p < 0.001) at week 96 had significantly declined compared to baseline. CONCLUSION Nucleotide analog treatment effectively suppressed HBV DNA in patients with HBeAg-seropositive chronic hepatitis B with ALT < 2 × ULN and greatly improved liver fibrosis. The study also found that HBsAg < 4.63 log10 IU/ml was a strong predictor of the virological response.
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Affiliation(s)
- Meixin Hu
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guichan Liao
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Sufang Wei
- Department of Infectious Diseases, Shunde Hospital, Southern Medical University, Foshan, China
| | - Zhe Qian
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hongjie Chen
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Muye Xia
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qiuli Xie
- Department of Infectious Diseases, Shunde Hospital, Southern Medical University, Foshan, China
| | - Jie Peng
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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Zhu M, Wang H, Lou T, Xiong P, Zhang J, Li L, Sun Y, Wu Y. Current treatment of chronic hepatitis B: Clinical aspects and future directions. Front Microbiol 2022; 13:975584. [PMID: 36160238 PMCID: PMC9493448 DOI: 10.3389/fmicb.2022.975584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 07/26/2022] [Indexed: 11/23/2022] Open
Abstract
Hepatitis B virus (HBV) infection is a public health threat worldwide, and there is no direct treatment yet available. In the event of infection, patients may present liver cirrhosis and cancer, which threaten the patients’ health globally, especially in the Asia-Pacific region and China. In 2019, Chinese hepatopathologists updated the 2015 Guidelines for the Prevention and Treatment of Chronic Hepatitis B as the clinical reference. The other versions formulated by the American Association for the Study of Liver Diseases (2018 AASLD guidelines) (AASLD, 2018), European Association for the Study of the Liver (2017 EASL guidelines) (EASL, 2017), and Asian-Pacific Association for the Study of the Liver (2015 APASL guidelines) (APASL, 2015) also provide clinical guidance. However, there are still some issues that need to be addressed. In the present study, the following aspects will be introduced successively: (1) Who should be treated in the general population according to the guidelines; (2) Treatment of specific populations infected with HBV; (3) Controversial issues in clinical practice; (4) Perspective.
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Affiliation(s)
- Minmin Zhu
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Hui Wang
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Tao Lou
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Pian Xiong
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Jiebing Zhang
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Lele Li
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
| | - Yuchao Sun
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
- International Institutes of Medicine, Zhejiang University, Jinhua, China
| | - Yingping Wu
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine, Jinhua, China
- International Institutes of Medicine, Zhejiang University, Jinhua, China
- *Correspondence: Yingping Wu,
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Dai YN, Xu CF, Pan HY, Huang HJ, Chen MJ, Li YM, Yu CH. Metabolic dysfunction is associated with steatosis but no other histologic features in nonalcoholic fatty liver disease. World J Clin Cases 2022; 10:4097-4109. [PMID: 35665109 PMCID: PMC9131222 DOI: 10.12998/wjcc.v10.i13.4097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/01/2021] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Recently, nonalcoholic fatty liver disease (NAFLD) has been renamed metabolic-associated fatty liver disease (MAFLD). Based on the definition for MAFLD, a group of non-obese and metabolically healthy individuals with fatty liver are excluded from the newly proposed nomenclature.
AIM To analyze the histologic features in the MAFLD and non-MAFLD subgroups of NAFLD.
METHODS Eighty-three patients with biopsy-proven NAFLD were separated into MAFLD and non-MAFLD groups. The diagnosis of MAFLD was established as hepatic steatosis along with obesity/diabetes or evidence of metabolic dysfunction. The histologic features were compared according to different metabolic disorders and liver enzyme levels.
RESULTS MAFLD individuals had a higher NAFLD activity score (P = 0.002) and higher severity of hepatic steatosis (42.6% Grade 1, 42.6% Grade 2, and 14.8% Grade 3 in MAFLD; 81.8% Grade 1, 13.6% Grade 2, and 4.5% Grade 3 in non-MAFLD; P = 0.007) than the non-MAFLD group. Lobular and portal inflammation, hepatic ballooning, fibrosis grade, and the presence of nonalcoholic steatohepatitis (NASH) and significant fibrosis were comparable between the two groups. The higher the liver enzyme levels, the more severe the grades of hepatic steatosis (75.0% Grade 1 and 25.0% Grade 2 in normal liver function; 56.6% Grade 1, 39.6% Grade 2, and 3.8% Grade 3 in increased liver enzyme levels; 27.8% Grade 1, 27.8% Grade 2, and 44.4% Grade 3 in liver injury; P < 0.001). Patients with liver injury (alanine aminotransferase > 3 × upper limit of normal) presented a higher severity of hepatocellular ballooning (P = 0.021). Moreover, the grade of steatosis correlated significantly with hepatocellular ballooning degree (r = 0.338, P = 0.002) and the presence of NASH (r = 0.466, P < 0.001).
CONCLUSION Metabolic dysfunction is associated with hepatic steatosis but no other histologic features in NAFLD. Further research is needed to assess the dynamic histologic characteristics in NAFLD based on the presence or absence of metabolic disorders.
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Affiliation(s)
- Yi-Ning Dai
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou 310014, Zhejiang Province, China
| | - Cheng-Fu Xu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Hong-Ying Pan
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou 310014, Zhejiang Province, China
| | - Hai-Jun Huang
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou 310014, Zhejiang Province, China
| | - Mei-Juan Chen
- Center for General Practice Medicine, Department of Infectious Diseases, Zhejiang Provincial People's Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou 310014, Zhejiang Province, China
| | - You-Ming Li
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Chao-Hui Yu
- Department of Gastroenterology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
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A long-term study of liver-related events in Caucasian hepatitis B patients with normal ALT values and high viremia. Acta Gastroenterol Belg 2022; 85:56-61. [PMID: 35304994 DOI: 10.51821/85.1.9160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background and study aims There is ongoing debate whether antiviral therapy should be initiated in hepatitis B e antigen (HBeAg)-negative patients with normal alanine aminotransferase (ALT) levels but high HBV DNA levels >2,000 IU/mL. Since the need for antiviral therapy might be different between Asian and Caucasian patients, we studied the long-term disease outcome in Caucasian patients living in Western Europe. Patients and methods One hundred sixteen patients with high HBV DNA levels (>2,000 IU/mL) at diagnosis were included in the high viremia group, while those with HBV DNA <2,000 IU/mL were used as controls (n = 327). All patients were Caucasian, HBeAg negative, had normal ALT levels and had no significant liver disease at diagnosis. Results Median follow-up was 7 + 9.8 years in the high viremia group and this was 10 + 12.5 years in controls. The cumulative probability of a liver-related event over 10 years was 4.8% vs 0.0% in the control group (p=.008). In multivariable analysis, high viremia group was associated with the occurrence of a liver-related event (hazards ratio (HR) 95% confidence interval (CI): 1.20-11.98, p=.023). In this subgroup, older age at diagnosis (HR 95% CI: 1.01-1.16, p=.023) predicted a higher risk of liver-related event. In the high viremia group, liver-related mortality was 0.9% and none of the patients developed hepatocellular carcinoma. Conclusions HBV DNA >2,000 IU/mL influences the long-term disease outcome in Caucasian HBeAg-negative patients living in Western Europe. Nevertheless, the risk of liver-related events is low.
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Liu J, Wang J, Yan X, Xue R, Zhan J, Jiang S, Geng Y, Liu Y, Mao M, Xia J, Yin S, Tong X, Chen Y, Ding W, Huang R, Wu C. Presence of Liver Inflammation in Asian Patients With Chronic Hepatitis B With Normal ALT and Detectable HBV DNA in Absence of Liver Fibrosis. Hepatol Commun 2021; 6:855-866. [PMID: 34783181 PMCID: PMC8948668 DOI: 10.1002/hep4.1859] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/16/2021] [Accepted: 10/26/2021] [Indexed: 02/06/2023] Open
Abstract
Liver biopsies are recommended to exclude significant liver inflammation in patients with chronic hepatitis B (CHB) with elevated HBV DNA but without other indications for antiviral treatment. We aimed to investigate the proportions and determinants of significant inflammation in Asian patients with CHB with detectable HBV DNA. We conducted a cross‐sectional study that retrospectively included 581 patients with CHB with detectable HBV DNA who had undergone liver biopsy. Liver inflammation and fibrosis were staged by Scheuer’s classification. Significant inflammation and significant fibrosis were defined as G ≥ 2 and S ≥ 2, respectively. There were 179 (30.8%) patients with alanine aminotransferase (ALT) < 1 × upper limit of normal (ULN), 205 (35.3%) patients with ALT 1‐2 × ULN, and 197 (33.9%) patients with ALT > 2 × ULN. A total of 397 (68.3%) patients had significant inflammation, and 340 (58.5%) patients had significant fibrosis. Significant inflammation was found in 85% of patients with significant fibrosis and in 44.8% of patients without significant fibrosis. Furthermore, 28.7% of patients with CHB with detectable HBV DNA and normal ALT in the absence of significant fibrosis had significant inflammation. Moderate HBV DNA (5‐7 log10 IU/mL) was a risk factor for significant inflammation (odds ratio [OR] 6.929, 95% confidence interval [CI] 2.830‐16.966, P < 0.001) in patients with CHB with detectable HBV DNA, especially for patients with detectable HBV DNA and normal ALT in the absence of significant fibrosis (adjusted OR 13.161, 95% CI 1.026‐168.889, P = 0.048). Conclusion: A high proportion of CHB patients with detectable HBV DNA and normal ALT in the absence of significant fibrosis have significant liver inflammation. Liver biopsies are recommended to evaluate liver inflammation in such patients, especially for those with moderate HBV DNA.
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Affiliation(s)
- Jiacheng Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Jian Wang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Xiaomin Yan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Ruifei Xue
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jie Zhan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Suling Jiang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yu Geng
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yilin Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Minxin Mao
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Juan Xia
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Shengxia Yin
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Xin Tong
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Yuxin Chen
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China.,Department of Laboratory Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Weimao Ding
- Department of Hepatology, Huai'an No. 4 People's Hospital, Huai'an, Jiangsu, China
| | - Rui Huang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Chao Wu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.,Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China.,Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
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8
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Chen S, Huang H. Clinical Non-invasive Model to Predict Liver Inflammation in Chronic Hepatitis B With Alanine Aminotransferase ≤ 2 Upper Limit of Normal. Front Med (Lausanne) 2021; 8:661725. [PMID: 34150800 PMCID: PMC8206479 DOI: 10.3389/fmed.2021.661725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 05/10/2021] [Indexed: 12/17/2022] Open
Abstract
Background and Aim: Liver biopsy remains the gold standard for evaluating liver histology. However, it has certain limitations, and many patients refuse it. Non-invasive methods of liver evaluation are thus attracting considerable interest. In this study, we sought predictors of liver inflammation in chronic hepatitis B (CHB) patients with alanine aminotransferase (ALT) levels ≤ 2-fold the upper limit of normal (ULN); these may guide decisions on whether to commence antiviral therapy. Methods: We retrospectively analyzed 720 patients with CHB who underwent liver biopsy and whose ALT levels were ≤2 ULN. The patients were randomly divided into a training and validation set. We used univariate and multivariate regression analyses of data from the training set to construct a model that predicted significant (grade ≥2) liver inflammation, and validated the model employing the validation set. Results: Aspartate aminotransferase (AST) level, prothrombin time (PT), glutamyl transpeptidase (GGT) level, and anti-hepatitis B virus core antibody (anti-HBC) level were independent predictors of significant liver inflammation in CHB patients with ALT levels ≤ 2 ULN. A model featuring these four parameters afforded areas under the ROC curve of 0.767 and 0.714 for the training and validation sets. The model was more predictive than were the individual factors. Conclusion: AST, GGT, anti-HBC, and PT reflect significant liver inflammation among CHB patients with ALT levels ≤ 2 ULN. Their combination indicates whether antiviral therapy is required.
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Affiliation(s)
- Shanshan Chen
- Department of Infectious Disease, Zhejiang Provincial People's Hospital and People's Hospital Affiliated of Hangzhou Medical College, Hangzhou, China.,Graduate School of Clinical Medicine, Bengbu Medical College, Bengbu, China
| | - Haijun Huang
- Department of Infectious Disease, Zhejiang Provincial People's Hospital and People's Hospital Affiliated of Hangzhou Medical College, Hangzhou, China
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9
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Significant histological changes and satisfying antiviral efficacy in chronic hepatitis B virus infection patients with normal alanine aminotransferase. Antiviral therapy decision in chronic HBV patients with normal ALT. Clin Res Hepatol Gastroenterol 2021; 45:101463. [PMID: 32571749 DOI: 10.1016/j.clinre.2020.05.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 05/06/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS A proportion of chronic hepatitis B virus (HBV) infection patients with normal alanine aminotransferase (ALT) should start antiviral therapy based on liver biopsy. We aim to evaluate the proportion of such patients, find noninvasive methods for identifying and then evaluate antiviral efficacy. METHODS 253 chronic HBV infection patients with normal ALT were analyzed at baseline and 57 patients with histological indication for antiviral therapy (Histology activity index ≥5 and/or Ishak fibrosis score ≥3) and 140 patients with elevated ALT received entecavir therapy and were followed-up to 78 weeks with a second liver biopsy in this multi-center study. RESULTS 127 (50.2%) of 253 patients with normal ALT fulfilled histological indication for antiviral therapy. Aspartate aminotransferase (P=0.049), anti-hepatitis B virus core antibody (P=0.001) and liver stiffness measurement (P=0.000) were independent variables for identifying histological indication for antiviral therapy. A noninvasive model (AAF) performed best among independent variables and other noninvasive models with area under the operating characteristic curve of 0.887. Antiviral efficacy showed that 38 (66.7%) of 57 patients had undetectable HBV DNA. 12 (41.4%) of 29 patients who were hepatitis B e antigen (HBeAg)-positive at baseline achieved HBeAg loss and 3 (10.3%) achieved HBeAg seroconversion. 25 (43.9%) of 57 patients achieved histological response. Moreover, 57 patients with normal ALT had a similar antiviral therapy efficacy with 140 patients with elevated ALT (P>0.1) except proportion of inflammation improvement and histological response (P=0.005, P=0.049). CONCLUSIONS Half of chronic HBV patients with normal ALT should start antiviral therapy based on liver biopsy. A noninvasive model could be used as a reliable tool for antiviral therapy decision. Patients with normal or elevated ALT had a similar antiviral efficacy.
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Chen L, Shi J, Lu Z, Ye Y, Zhou X, Tan Y. Baseline HBsAg levels associated with HBsAg loss in HBeAg-negative chronic hepatitis B infection with persistently normal alanine aminotransferase. Clin Res Hepatol Gastroenterol 2019; 43:310-316. [PMID: 30528063 DOI: 10.1016/j.clinre.2018.10.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 10/19/2018] [Accepted: 10/25/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND We aimed to assess the long-term outcomes of e antigen-negative chronic hepatitis B (CHB) infection with low hepatitis B virus (HBV) DNA level (< 200 IU/mL) and persistently normal alanine aminotransferase (PNALT) and to explore the factors associated with the results. METHODS This retrospective cohort study enrolled consecutive baseline CHB patients with PNALT from January 2005 to June 2008. In total, 252 e antigen-negative CHB patients with PNALT and low HBV DNA level (< 200 IU/mL) were enrolled, of whom 188 were eligible for this analysis. Among the 188 patients, 131 were followed up more than twice per year and 57 were followed up at least once per year, with a median follow-up period of 102 (73-123) months. RESULTS Of 188 patients, 16 had HBV DNA level of > 200 IU/mL and PNALT, 164 had HBV DNA level of < 200 IU/mL and PNALT and 8 had HBV DNA level of > 200 IU/mL and elevated ALT level, of which 3 used an antiviral drug during follow-up. Twelve of 164 experienced HBsAg loss. Cox regression analysis suggested that baseline HBsAg levels were associated with HBsAg loss in patients after follow-up, especially the baseline HBsAg levels of < 200 IU⁄mL, which is a risk factor for HBsAg loss. The AUC of baseline HbsAg level in the e antigen-negative CHB group was 0.772 (cutoff value 426, P < 0.001). The cumulative probability of HBsAg loss in the HBsAg < 400 IU/L group was 20% (7/35), which ws higher than that in the HBsAg ≥ 400 IU/L group (3.88%; 5/129; X2 = 11.75, P = 0.0006). CONCLUSION The e antigen-negative CHB infection with low HBV DNA level (< 200 IU/mL) and PNALT will progress to chronic hepatitis, although the probability of its occurrence is low. Spontaneous HBsAg loss may not occur frequently because the manifested cumulative probability of HBsAg loss was higher in the HBsAg < 400 IU/L group than in the HBsAg ≥ 400 IU/L group.
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Affiliation(s)
- Li Chen
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, 212003, PR China.
| | - Junjie Shi
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, 212003, PR China
| | - Zhonghua Lu
- Department of Liver Disease, Wuxi No. 5 People's Hospital Affiliated to Jiangnan University, Wuxi, 214000, PR China
| | - Yun Ye
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, 212003, PR China
| | - Xinbei Zhou
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, 212003, PR China
| | - Youwen Tan
- Department of Hepatology, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, 212003, PR China.
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A novel diagnostic algorithm to predict significant liver inflammation in chronic hepatitis B virus infection patients with detectable HBV DNA and persistently normal alanine transaminase. Sci Rep 2018; 8:15449. [PMID: 30337643 PMCID: PMC6193950 DOI: 10.1038/s41598-018-33412-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 09/28/2018] [Indexed: 12/19/2022] Open
Abstract
Significant liver inflammation might be found in 20-34% of chronic hepatitis B virus (HBV) infection patients with detectable HBV DNA and persistently normal alanine transaminase (ALT) (PNALT). We aimed to develop a diagnostic algorithm to predict significant liver inflammation in these specific patients. Using liver biopsy as the gold standard, we developed a novel, simple diagnostic algorithm to predict significant liver inflammation in a training set of 365 chronic HBV infection patients with detectable HBV DNA and PNALT, and validated the diagnostic accuracy in a validation set of 164 similar patients. The novel algorithm (AAGP) attributed to age, ALT, gamma-glutamyl transpeptidase (GGT), and platelet count was developed. In the training set, the area under the receiver operating characteristic curve (AUROC) of AAGP was higher than that of ALT and aspartate transaminase (AST), to diagnose significant liver inflammation (0.77, 0.67, and 0.59, respectively, p < 0.001). In the validation set, the AUROC of AAGP was also higher than ALT and AST (0.75, 0.61, and 0.54, respectively, p < 0.001). Using AAGP ≥2, the sensitivity and negative predictive value (NPV) was 91% and 93%, respectively, to diagnose significant liver inflammation. Using AAGP ≥8, the specificity and NPV was 91% and 86%, respectively, for significant liver inflammation. In conclusion, the AAGP algorithm is a novel, simple, user-friendly algorithm for the diagnosis of significant liver inflammation in chronic HBV infection patients with detectable HBV DNA and PNALT.
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Wu X, Cai B, Su Z, Li Y, Xu J, Deng R, Wang L. Aspartate transaminase to platelet ratio index and gamma-glutamyl transpeptidase-to-platelet ratio outweigh fibrosis index based on four factors and red cell distribution width-platelet ratio in diagnosing liver fibrosis and inflammation in chronic hepatitis B. J Clin Lab Anal 2017; 32:e22341. [PMID: 29251384 DOI: 10.1002/jcla.22341] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 09/10/2017] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The benefits of using serum markers to diagnose stages of liver disease in chronic hepatitis B (CHB) patients are controversial. We conducted a study to compare the clinical significance of four markers in evaluating liver inflammation and fibrosis in CHB patients. METHODS A total of 323 treatment-naive CHB patients who received a liver biopsy and routine laboratory testing were enrolled in our study. We used the Scheuer scoring system as a pathological standard for diagnosing liver inflammation and fibrosis. The diagnostic performance of the fibrosis index based on four factors (FIB-4), the aspartate transaminase to platelet ratio index (APRI), the gamma-glutamyl transpeptidase-to-platelet ratio (GPR), and the red cell distribution width-platelet ratio (RPR) were analyzed with receiver-operating characteristic curves (ROC). RESULTS No significant differences among the four indexes for diagnosing significant fibrosis (S ≥ 2) was found, while APRI and GPR were superior to FIB-4 and RPR in diagnosing moderate (G ≥ 2), severe (G ≥ 3) inflammation, and severe fibrosis (S ≥ 3). The AUROCs for diagnosing G ≥ 2 and G ≥ 3 were 0.732 and 0.861 for APRI, 0.726 and0.883 for GPR, 0.703 and0.705 for FIB-4, and 0.660 and 0.747 for RPR, respectively. The AUROCs for diagnosing S ≥ 2 and S ≥ 3 were0.724 and 0.799 for APRI, 0.714 and0.801 for GPR, 0.683 and0.730 for FIB-4, and 0.643 and 0.705 for RPR, respectively. CONCLUSION APRI and GPR were more effective than FIB-4 and RPR at diagnosing liver inflammation and fibrosis.
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Affiliation(s)
- Xiaojuan Wu
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Bei Cai
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Zhenzhen Su
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Yamei Li
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jin Xu
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Rong Deng
- Department of Infectious Disease Center, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Lanlan Wang
- Department of Laboratory Medicine/Research Center of Clinical Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
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Su S, Fairley CK, Sasadeusz J, He J, Wei X, Zeng H, Jing J, Mao L, Chen X, Zhang L. HBV, HCV, and HBV/HCV co-infection among HIV-positive patients in Hunan province, China: Regimen selection, hepatotoxicity, and antiretroviral therapy outcome. J Med Virol 2017; 90:518-525. [PMID: 29091279 DOI: 10.1002/jmv.24988] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 10/26/2017] [Indexed: 12/12/2022]
Abstract
Co-infection with hepatitis B (HBV) and C (HCV) is common among people living with HIV (PLHIV). This study investigates the impacts of hepatitis co-infection on antiretroviral therapy (ART) outcomes and hepatotoxicity in PLHIV. The cohort study included 1984 PLHIV. Hepatotoxicity was defined by elevated alanine aminotransferase (ALT) levels. ART outcomes were measured by CD4 cell counts, viral load, and mortality rate in patients. Among 1984 PLHIV, 184 (9.3%) were co-infected with HBV and 198 (10.0%) with HCV and 54 (2.7%) were co-infected with HBV and HCV. Of these patients, 156 (7.9%) had ALT elevation ≥ grade 1 at baseline. During the course of ART, the mortality rate and its adjusted hazard ratio (AHR) in PLHIV who were co-infected with HCV (2.6/100 person-years [py], AHR = 2.3, 95%CI 1.1-4.7) was higher than for patients with mono-infected HIV, as it was for those with an elevated ALT (4.4/100 py, AHR = 3.8, [1.7-8.2]) at baseline compared to those with normal ALT. After 6-12 months of ART, the incidence of hepatotoxicity among all the patients was 3.7/100 py. The risk of hepatotoxicity was higher in HCV co-infected (18.6/100 py, adjusted odds ratio [AOR] = 12.4, [8.1-18.2]) than HIV mono-infected patients, and for all regimens (nevirapine: 30.0/100 py, 34.2, 7.3-47.9; zidovudine/stavudine: 24.7/100 py, 22.1, 7.1-25.5; efavirenz: 14.5/100 py, 9.4, 3.5-19.2; lopinavir/ritonavir: 40.1/100 py, 52.2, 9.5-88.2) except tenofovir (4.3/100 py, 4.9, 0.8-9.5). Patients with HBV/HCV co-infected had high hepatotoxicity (10.0/100 py, 6.3, 1.2-23.3) over the same period. Patients with HCV co-infection and HBV/HCV co-infection demonstrated higher hepatotoxicity rate compared with HIV mono-infected patients in China.
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Affiliation(s)
- Shu Su
- Faculty of Medicine, Nursing and Health Sciences, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Christopher K Fairley
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia.,Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Joe Sasadeusz
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia
| | - Jianmei He
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Xiuqing Wei
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Huan Zeng
- School of Public Health and Management, Chongqing Medical University, Chong Qing, China
| | - Jun Jing
- Research Center for Public Health, Tsinghua University, Beijing, China
| | - Limin Mao
- Faculty of Arts and Social Science at the University of New South Wales, Center for Social Research in Health, Sydney, New South Wales, Australia
| | - Xi Chen
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Lei Zhang
- Faculty of Medicine, Nursing and Health Sciences, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia.,Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Research Center for Public Health, Tsinghua University, Beijing, China
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Tan YW, Zhou XB, Ye Y, He C, Ge GH. Diagnostic value of FIB-4, aspartate aminotransferase-to-platelet ratio index and liver stiffness measurement in hepatitis B virus-infected patients with persistently normal alanine aminotransferase. World J Gastroenterol 2017; 23:5746-5754. [PMID: 28883700 PMCID: PMC5569289 DOI: 10.3748/wjg.v23.i31.5746] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/10/2017] [Accepted: 07/12/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the diagnostic value of FIB-4, aspartate aminotransferase-to-platelet ratio index (APRI), and liver stiffness measurement (LSM) in patients with hepatitis B virus infection who have persistently normal alanine transaminase (PNALT).
METHODS We enrolled 245 patients with chronic hepatitis B: 95 in PNALT group, 86 in intermittently elevated alanine transaminase (PIALT1) group [alanine transaminase (ALT) within 1-2 × upper limit of normal value (ULN)], and 64 in PIALT2 group (ALT > 2 × ULN). All the patients received a percutaneous liver biopsy guided by ultrasonography. LSM, biochemical tests, and complete blood cell counts were performed.
RESULTS The pathological examination revealed moderate inflammatory necrosis ratios of 16.81% (16/95), 32.56% (28/86), and 45.31% (28/64), and moderate liver fibrosis of 24.2% (23/95), 33.72% (29/86), and 43.75% (28/64) in the PNALT, PIALT1, and PIALT2 groups, respectively. The degrees of inflammation and liver fibrosis were significantly higher in the PIALT groups than in the PNALT group (P < 0.05). No significant difference was found in the areas under the curve (AUCs) between APRI and FIB-4 in the PNALT group; however, significant differences were found between APRI and LSM, and between FIB-4 and LSM in the PNALT group (P < 0.05 for both). In the PIALT1 and PIALT2 groups, no significant difference (P > 0.05) was found in AUCs for all comparisons (P > 0.05 for all). In the overall patients, a significant difference in the AUCs was found only between LSM and APRI (P < 0.05).
CONCLUSION APRI and FIB-4 are not the ideal noninvasive hepatic fibrosis markers for PNALT patients. LSM is superior to APRI and FIB-4 in PNALT patients because of the influence of liver inflammation and necrosis.
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Affiliation(s)
- You-Wen Tan
- Department of Hepatology, the Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
| | - Xing-Bei Zhou
- Department of Hepatology, the Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
| | - Yun Ye
- Department of Hepatology, the Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
| | - Cong He
- Department of Hepatology, the Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
| | - Guo-Hong Ge
- Department of Hepatology, the Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang 212001, Jiangsu Province, China
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15
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dos Santos Carvalho J, Cardoso Guimarães Vasconcelos AC, Herlany Pereira Alves E, dos Santos Carvalho A, da Silva FRP, de Carvalho França LF, de Pádua Rocha Nóbrega Neto A, Di Lenardo D, de Souza LKM, Barbosa ALDR, Medeiros JVR, de Oliveira JS, Vasconcelos DFP. Steatosis caused by experimental periodontitis is reversible after removal of ligature in rats. J Periodontal Res 2017; 52:883-892. [DOI: 10.1111/jre.12459] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2017] [Indexed: 12/20/2022]
Affiliation(s)
- J. dos Santos Carvalho
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | - A. C. Cardoso Guimarães Vasconcelos
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
- Medicine School; Education Institute of Parnaiba Valley (IESVAP); Parnaiba PI Brazil
| | - E. Herlany Pereira Alves
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | - A. dos Santos Carvalho
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | - F. R. P. da Silva
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | - L. F. de Carvalho França
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | | | - D. Di Lenardo
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
| | - L. K. M. de Souza
- Laboratory of Experimental Physiopharmacology (LAFFEX); Federal University of Piaui; Parnaiba PI Brazil
| | - A. L. dos R. Barbosa
- Laboratory of Experimental Physiopharmacology (LAFFEX); Federal University of Piaui; Parnaiba PI Brazil
| | - J.-V. R. Medeiros
- Laboratory of Experimental Physiopharmacology (LAFFEX); Federal University of Piaui; Parnaiba PI Brazil
| | - J. S. de Oliveira
- Laboratory of Biology and Biochemistry Plants (BIOqPLANT); Federal University of Piaui; Parnaiba PI Brazil
| | - D. F. P. Vasconcelos
- Laboratory of Histological Analysis and Preparation (LAPHIS); Federal University of Piaui; Parnaiba PI Brazil
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16
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Cheng JL, Wang XL, Yang SG, Zhao H, Wu JJ, Li LJ. Non-ALT biomarkers for markedly abnormal liver histology among Chinese persistently normal alanine aminotransferase-chronic hepatitis B patients. World J Gastroenterol 2017; 23:2802-2810. [PMID: 28487618 PMCID: PMC5403760 DOI: 10.3748/wjg.v23.i15.2802] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 01/12/2017] [Accepted: 02/17/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To determine incidence and clinical biomarkers of marked necroinflammation and fibrosis characteristics among chronic hepatitis B (CHB) patients with persistently normal alanine aminotransferase (PNALT).
METHODS Liver biopsy was performed on 115 CHB patients with PNALT. Necroinflammation and fibrosis were graded by the Knodell histologic activity index and the Ishak fibrosis score, respectively. Correlations between the available clinical parameters and necroinflammation and fibrosis were analysed.
RESULTS Marked necroinflammation (Knodell activity index ≥ 7) and fibrosis (Ishak fibrosis score ≥ 3) were found in 36.5% and 15.5% of CHB patients with PNALT, respectively. Following a univariate logistic regression analysis, multiple logistic regression analysis indicated that aspartate transaminase (AST) (AUROC = 0.852, cut-off value = 22.5 U/L) serves as an independent predictor of notable liver inflammation, while platelet (PLT) count (AUROC = 0.905, cut-off value = 171.5 ×109/mL) and gamma-glutamyl transpeptidase (GGT) (AUROC = 0.909, cut-off value = 21.5 U/L) level serve as independent predictors of notable liver fibrosis.
CONCLUSION A considerable proportion of marked histological abnormalities existed in our cohort, who will benefit from optimal therapeutic strategies administered according to predictive indication by AST, PLT and GGT levels.
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17
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Li Q, Li W, Huang Y, Chen L. The gamma-glutamyl transpeptidase-to-platelet ratio predicts liver fibrosis and cirrhosis in HBeAg-positive chronic HBV infection patients with high HBV DNA and normal or mildly elevated alanine transaminase levels in China. J Viral Hepat 2016; 23:912-919. [PMID: 27375134 DOI: 10.1111/jvh.12563] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 05/03/2016] [Indexed: 02/07/2023]
Abstract
The gamma-glutamyl transpeptidase-to-platelet ratio (GPR) is a new serum diagnostic model, which is reported to be more accurate than aspartate transaminase-to-platelet ratio index (APRI) and fibrosis index based on the four factors (Fib-4) for the diagnosis of significant fibrosis and cirrhosis in chronic HBV infection (CHBVI) patients in West Africa. To evaluate the performance of the GPR model for the diagnosis of liver fibrosis and cirrhosis in HBeAg-positive CHBVI patients with high HBV DNA (≥5 log10 copies/mL) and normal or mildly elevated alanine transaminase (ALT) (≤2 times upper limit of normal (ULN)) in China. A total of 1521 consecutive CHBVI patients who underwent liver biopsies and routine laboratory tests were retrospectively screened. Of these patients, 401 treatment naïve HBeAg-positive patients with HBV DNA≥5 log10 copies/mL and ALT≤2 ULN were included. The METAVIR scoring system was adopted as the pathological diagnosis standard of liver fibrosis. Using liver histology as a gold standard, the performances of GPR, APRI, and Fib-4 for the diagnosis of liver fibrosis and cirrhosis were evaluated and compared by receiver operating characteristic (ROC) curves and the area under the ROC curves (AUROCs). Of 401 patients, 121 (30.2%), 49 (12.2%) and 17 (4.2%) were classified as having significant fibrosis (≥F2), severe fibrosis (≥F3) and cirrhosis (=F4), respectively. After estimating the AUROC to predict significant fibrosis, the performance of GPR (AUROC=0.66, 95% CI 0.60-0.72) was higher than APRI (AUROC=0.58, 95% CI 0.52-0.64, P=.002) and Fib-4 scores (AUROC=0.54, 95% CI 0.47-0.60, P<.001). After estimating the AUROC to predict severe fibrosis, the performance of GPR (AUROC=0.71, 95% CI 0.63-0.80) was also higher than APRI (AUROC=0.65, 95% CI 0.56-0.73, P=.003) and Fib-4 scores (AUROC=0.67, 95% CI 0.58-0.75, P=.001). After estimating the AUROC to predict cirrhosis, the performance of GPR (AUROC=0.73, 95% CI 0.56-0.88) was higher than APRI (AUROC=0.69, 95% CI 0.54-0.83, P=.041) and Fib-4 scores (AUROC=0.69, 95% CI 0.55-0.82, P=.012) too. The GPR is a new serum model for the diagnosis of liver fibrosis and cirrhosis and shows obvious advantages in Chinese HBeAg-positive patients with HBV DNA≥5 log10 copies/mL and ALT≤2 ULN compared with APRI and Fib-4, thus warranting its widespread use for this specific population.
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Affiliation(s)
- Q Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - W Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Y Huang
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
| | - L Chen
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
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18
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Vasconcelos DFP, Pereira da Silva FR, Pinto MESC, Santana LDAB, Souza IG, Miranda de Souza LK, Oliveira NCM, Ventura CA, Novaes PD, Barbosa ALDR, Medeiros JVR, Mikolasevic I, Mani A, Soares de Oliveira J. Decrease of Pericytes is Associated With Liver Disease Caused by Ligature-Induced Periodontitis in Rats. J Periodontol 2016; 88:e49-e57. [PMID: 27666673 DOI: 10.1902/jop.2016.160392] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Damage caused by periodontitis not only affects periodontal tissues, but also increases the severity of various illnesses such as rheumatoid arthritis, diabetes, and liver diseases. The aim of this study is to investigate the association between induced periodontitis and damage caused through its systemic effects on the liver. METHODS Twenty rats were divided into two groups: control and periodontitis. The following parameters were evaluated: gingival bleeding index (GBI), probing depth (PD), myeloperoxidase (MPO) activity, alveolar bone loss (ABL) for periodontal tissues; histopathologic examination of gingival and liver tissues; immunohistochemistry to cells positive for neural/glial antigen 2 (NG2) expressed in hepatic pericytes, glutathione (GSH), and malondialdehyde (MDA) concentrations in liver; and serum levels of alanine aminotransferase and aspartate aminotransferase. RESULTS GBI, PD, MPO, ABL, and histopathologic examinations demonstrated the development of periodontitis. There was a significant increase in microvesicular steatosis accompanied by a marked reduction in NG2+ pericytes in the periodontitis group compared with the control group. The periodontitis group had significantly lower GSH and higher MDA concentration in the liver compared with the control group. CONCLUSIONS The present study results link the systemic effects of induced periodontitis with changes in hepatic tissues such as microvesicular steatosis, likely caused by an increase in oxidative stress and lipid peroxidation. The findings from the present study implicate an association between a decrease of pericytes and liver disease caused by ligature-induced periodontitis in rats.
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Affiliation(s)
| | - Felipe Rodolfo Pereira da Silva
- Department of Biomedicine, Laboratory of Histological Analysis and Preparation, Federal University of Piaui, Parnaiba, Brazil
| | - Moara E Silva Conceição Pinto
- Department of Biomedicine, Laboratory of Histological Analysis and Preparation, Federal University of Piaui, Parnaiba, Brazil
| | | | - Ingrid Grazielle Souza
- Department of Morphology, Division of Histology, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | | | | | - Claudio Angelo Ventura
- Department of Biomedicine, Laboratory of Biology and Biochemistry Plants, Federal University of Piaui
| | - Pedro Duarte Novaes
- Department of Morphology, Division of Histology, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | | | | | - Ivana Mikolasevic
- Department of Nephrology and Dialysis, Division of Internal Medicine, University Hospital Center Rijeka, Rijeka, Croatia
| | - Arya Mani
- Department of Internal Medicine, Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT
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Sun Z, Liu X, Jiang J, Huang H, Wang J, Wu D, Li L. Toward Biomarker Development in Large Clinical Cohorts: An Integrated High-Throughput 96-Well-Plate-Based Sample Preparation Workflow for Versatile Downstream Proteomic Analyses. Anal Chem 2016; 88:8518-25. [PMID: 27471874 DOI: 10.1021/acs.analchem.6b01333] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
We describe a cheap, robust, fast, high-throughput, and flexible proteomic sample processing method based on a regular 96-well plate by acetone precipitation under low centrifuge speed (96PACS), which enables predigestion processing of 96 samples within 2 h. Tested on a complex Huh-7 total lysate, 96PACS produced comparable proteome coverage and even showed better reproducibility than FASP. Quantitative performance of 96PACS was further tested using data-independent acquisition and parallel reaction monitoring quantitation in a set of 6 benchmark samples consisting of 6 serial dilutions of BSA spiked in complex E. coli proteome background. The protocol was also successfully modified for automation and was validated in a comparative label-free proteomic study to develop serum markers for early detection of liver fibrosis and necroinflammation in patients chronically infected with hepatitis B virus.
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Affiliation(s)
- Zeyu Sun
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
| | - Xiaoli Liu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
| | - Jing Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
| | - Haijun Huang
- Department of Infectious Diseases, Zhejiang Provincial People's Hospital , 310024 Hangzhou, Zhejiang, People's Republic of China
| | - Jie Wang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
| | - Daxian Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University , 310003 Hangzhou, People's Republic of China
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Serum metabolomic signatures discriminate early liver inflammation and fibrosis stages in patients with chronic hepatitis B. Sci Rep 2016; 6:30853. [PMID: 27498553 PMCID: PMC4976343 DOI: 10.1038/srep30853] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 07/08/2016] [Indexed: 02/06/2023] Open
Abstract
Chronic HBV (CHB) infected patients with intermediate necroinflammation and fibrosis are recommended to receive antiviral treatment. However, other than liver biopsy, there is a lack of sensitive and specific objective method to determine the necroinflammation and fibrosis stages in CHB patients. This study aims to identify unique serum metabolomic profile associated with histological progression in CHB patients and to develop novel metabolite biomarker panels for early CHB detection and stratification. A comprehensive metabolomic profiling method was established to compare serum samples collected from health donor (n = 67), patients with mild (G < 2 and S < 2, CHB1, n = 52) or intermediate (G ≥ 2 or S ≥ 2, CHB2, n = 36) necroinflammation and fibrosis. Multivariate models were developed to differentiate CHB1 and CHB2 from controls. A set of CHB-associated biomarkers was identified, including lysophosphatidylcholines, phosphatidylcholines, phosphatidylinositol, phosphatidylserine, and bile acid metabolism products. Stratification of CHB1 and CHB2 patients by a simple logistic index, the PIPSindex, based on phosphatidylinositol (PI) and phosphatidylserine (PS), was achieved with an AUC of 0.961, which outperformed all currently available markers. A panel of serum metabolites that differentiate health control, CHB1 and CHB2 patients has been identified. The proposed metabolomic biosignature has the potential to be used as indicator for antiviral treatment for CHB management.
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Tan Y, Ge G, Pan T, Wen D, Gan J. Serum MiRNA panel as potential biomarkers for chronic hepatitis B with persistently normal alanine aminotransferase. Clin Chim Acta 2015; 451:232-9. [PMID: 26483130 DOI: 10.1016/j.cca.2015.10.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 09/25/2015] [Accepted: 10/02/2015] [Indexed: 02/09/2023]
Abstract
BACKGROUND Circulating miRNAs, a family of miRNAs existing in plasma and serum, have a great potential to serve as novel biomarkers in body fluids for non-invasive diagnosis and prognosis of many diseases. METHODS A multistage, case-control study was designed to establish a panel of serum miRNAs that could be surrogate markers for chronic hepatitis B with persistently normal alanine aminotransferase (ALT). A total of 295 CHB patients presenting persistently normal ALT levels with significant histological features (SPNALT group), 243 CHB patients presenting persistently normal ALT levels with no significant histological features (NSPNALT group), and 178 healthy controls (healthy group) were enrolled in the study. An initial screening of miRNAs was performed by Illumina sequencing using serum samples pooled from SPNALT patients and controls. Quantitative reverse-transcriptase polymerase chain reaction (qRT-PCR) assay was performed to evaluate the expression of selected miRNAs. A logistic regression model was constructed using a training cohort (n=380) and validated using a cohort (n=258). The area under the receiver operating characteristic curve (AUC) was used to evaluate diagnostic accuracy. RESULTS We identified 9 miRNAs (hsa-miR-885-5p, hsa-miR-122-5p, hsa-miR-10a-5p, hsa-miR-511-5p, hsa-miR-574-5p, hsa-miR-98-5p, hsa-miR-26a-5p, hsa-miR-192-5p, hsa-miR-30b-5p) and established 3 miRNA panels that provided high diagnostic accuracy for SPNALT. The AUC of miRNA panels for SPNALT vs. healthy was 0.882 (95% CI=0.839 to 0.925), for SPNALT vs. NSPNALT was 0.894 (95% CI=0.857 to 0.930), and for SPNALT vs. control was 0.860 (95% CI=0.821 to 0.899). CONCLUSIONS We constructed serum miRNA panels with considerable clinical value in diagnosing PNALT.
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Affiliation(s)
- Youwen Tan
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China.
| | - Guohong Ge
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Tengli Pan
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Danfeng Wen
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Jianhe Gan
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
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Chen T, Hu Y, Ding Q, Yu J, Wang F, Luo F, Zhang XL. Serum ficolin-2 concentrations are significantly changed in patients with hepatitis B virus infection and liver diseases. Virol Sin 2015; 30:249-60. [PMID: 26220728 PMCID: PMC8200881 DOI: 10.1007/s12250-015-3605-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 07/13/2015] [Indexed: 02/07/2023] Open
Abstract
Human ficolin-2 is an important lectin complement pathway activator that is secreted from liver cells and has been implicated as an anti-infection innate immune molecule. However, the role of ficolin-2 protein and its dynamic changes over the course of and in the prognosis of chronic hepatitis B (CHB) and hepatocellular carcinoma (HCC) remain unclear. In this study, we analyzed ficolin-2 protein expression in a cohort of individuals with CHB infection, HCC and cirrhosis. A sandwich enzyme-linked immunosorbent assay (ELISA) method was used to measure serum ficolin-2 concentrations. Ficolin-2 expression in liver tissues was detected by immunohistochemical staining. Serum ficolin-2 concentrations in CHB patients were significantly higher than in healthy controls and HBV carriers. After 48 weeks of routine amelioration liver function treatment, serum ficolin-2 concentrations decreased and were positively correlated with favorable alanine aminotransferase (ALT), HBV DNA and HBeAg-seroconversion outcomes. Interestingly, we observed much lower expression of serum and intrahepatic ficolin-2 in HCC and cirrhosis compared with healthy controls. Our findings suggest that serum and intrahepatic ficolin-2 levels may be considered one of the indicators for the response of chronic HBV infection, HCC and cirrhosis.
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Affiliation(s)
- Tielong Chen
- State Key Laboratory of Virology and Department of Immunology and Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University School of Medicine, Wuhan, 430071 China
- Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
| | - Yilan Hu
- State Key Laboratory of Virology and Department of Immunology and Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University School of Medicine, Wuhan, 430071 China
- Department of Immunology, Wuhan University of Science and Technology School of Medicine, Wuhan, 430065 China
| | - Quanquan Ding
- State Key Laboratory of Virology and Department of Immunology and Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University School of Medicine, Wuhan, 430071 China
| | - Jing Yu
- Hubei Cancer Hospital, Wuhan, 430079 China
| | - Fubing Wang
- Zhongnan Hospital of Wuhan University, Wuhan, 430071 China
| | - Fengling Luo
- State Key Laboratory of Virology and Department of Immunology and Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University School of Medicine, Wuhan, 430071 China
| | - Xiao-Lian Zhang
- State Key Laboratory of Virology and Department of Immunology and Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University School of Medicine, Wuhan, 430071 China
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Gong X, Yang J, Tang J, Gu C, Huang L, Zheng Y, Liang H, Wang M, Wu C, Chen Y, Zhang M, Yu Z, Mao Q. A Mechanistic Assessment of the Discordance between Normal Serum Alanine Aminotransferase Levels and Altered Liver Histology in Chronic Hepatitis B. PLoS One 2015; 10:e0134532. [PMID: 26230094 PMCID: PMC4521718 DOI: 10.1371/journal.pone.0134532] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 07/09/2015] [Indexed: 02/07/2023] Open
Abstract
To understand the mechanisms underlying the discordance between normal serum alanine aminotransferase (ALT) levels and significant alterations in liver histology of chronic hepatitis B virus (HBV) infection with persistent normal ALT (PNALT) or minimally elevated ALT. A total of 300 treatment-naive chronic HBV-infected patients with PNALT (ALT ≤ upper limit of normal [ULN, 40 U/ml]) or minimally elevated ALT (1-2×ULN) were retrospectively enrolled. All patients underwent liver biopsy and histological changes were analyzed along with biochemical and HBV markers. Among 300 participants, 177 were HBeAg-positive and 123 HBeAg-negative. Significant histologic abnormalities were found in 42.9% (76/177) and 52.8% (65/123) of HBeAg-positive and HBeAg-negative patients, respectively. Significant fibrosis, which is a marker of prior injury, was more frequently detected than significant necroinflammation (suggesting active liver injury) in both HBeAg-positive and -negative groups, suggesting that liver injury occurred intermittently in our cohort. No significant differences were noticed in the percentage of patients with severe fibrosis between HBeAg-positive and negative phases or between ages 30 and 40 and over 40, suggesting that the fibrosis was possibly carried over from an early phase. Finally, lowering ALT ULN (30 U/L for men, 19 U/L for women) alone was not adequate to increase the sensitivity of ALT detection of liver injury. However, the study was limited to a small sample size of 13 HBeAg-positive patients with ALT in the revised normal range. We detected significant liver pathology in almost 50% of chronic HBV infected patients with PNALT (ALT ≤ 40 U/ml) or minimally elevated ALT. We postulated that small-scale intermittent liver injury was possibly responsible for the discordance between normal serum ALT and significant liver changes in our cohort.
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Affiliation(s)
- Xianqiong Gong
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Jiaen Yang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Jinmo Tang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Chong Gu
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Lijian Huang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Ying Zheng
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Huiqing Liang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Min Wang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Chuncheng Wu
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Yue Chen
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Manying Zhang
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
| | - Zhijian Yu
- Shenzhen Key Lab for Endogenous Infection, Shenzhen Nanshan Hospital, Shenzhen, Guangdong, China
| | - Qianguo Mao
- Hepatology Unit, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, Fujian, China
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Tan Y, Ye Y, Zhou X, Chen L, Wen D. Age as a predictor of significant fibrosis features in HBeAg-negative chronic hepatitis B virus infection with persistently normal alanine aminotransferase. PLoS One 2015; 10:e0123452. [PMID: 25885705 PMCID: PMC4401737 DOI: 10.1371/journal.pone.0123452] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 03/04/2015] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although alanine aminotransferase (ALT) levels reflect the degree of liver damage, not all patients with chronic hepatitis B virus (HBV) infection exhibit persistently elevated ALT levels. In the present study, we aimed to comprehensively evaluate the characteristics of histological abnormalities in a large population of Chinese patients with chronic HBV and persistently normal ALT levels. METHODS In total, 2303 consecutive patients who underwent liver biopsy were screened. Of these patients, 273 were categorized as having persistently normal ALT levels (PNALT), whereas 618 were categorized as having persistently or intermittently elevated ALT levels (PIALT). All these patients had at least three ALT values recorded in the year prior to the baseline liver biopsy. RESULTS Significant necroinflammation was observed in 9.7% (11/113) patients with PNALT, 23.3% (42/180) patients with PIALT (ALT 1-2× upper limit of normal [ULN]), and 27.8% (42/151) patients with PIALT (ALT > 2× ULN), whereas significant fibrosis was observed in 8.8% (10/113) patients with PNALT, 27.8% (42/151) patients with PIALT (ALT 1-2× ULN), and 21.2% (32/151) patients with PIALT (ALT > 2× ULN). Multiple logistic regression analysis indicated that age parameters were associated with significant histological abnormalities in patients with PNALT. The area under the curve showed that age was associated with significant fibrosis characteristics in patients with hepatitis B extracellular antigen (HBeAg)-negative PNALT. CONCLUSION Significant histological abnormalities are not often observed in Chinese patients with PNALT. Interestingly, age appears to be a predictor of significant fibrosis in patients with HBeAg-negative PNALT.
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Affiliation(s)
- Youwen Tan
- Department of Infectious Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
- * E-mail:
| | - Yun Ye
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Xinbei Zhou
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Li Chen
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
| | - Danfeng Wen
- Department of Hepatosis, The Third Hospital of Zhenjiang Affiliated Jiangsu University, Zhenjiang, China
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25
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Zheng X, Wang J, Yang D. Antiviral therapy for chronic hepatitis B in China. Med Microbiol Immunol 2014; 204:115-20. [PMID: 25540038 PMCID: PMC4305090 DOI: 10.1007/s00430-014-0380-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 10/15/2014] [Indexed: 02/06/2023]
Abstract
The vaccination program against hepatitis B virus (HBV) has greatly reduced the incidence of HBV infection. However, almost one-fourth of the HBV infected patients worldwide are still located in China. The healthcare burden from chronic HBV infection is a big challenge for the Chinese government and clinicians. Antiviral therapy plays a central role in controlling chronic HBV infection and preventing the disease progression. However, due to the specific economic and medical system issues, the first-line antiviral agents recommended by the AASLD and EASL have not been widely used for Chinese patients. In this review, we will discuss some key issues in the area of antiviral treatment for chronic hepatitis B in China.
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Affiliation(s)
- Xin Zheng
- Department of Infectious Disease, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Avenue 1277, Wuhan, China
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Patwardhan VR, Sengupta N, Bonder A, Lau D, Afdhal NH. Treatment cessation in noncirrhotic, e-antigen negative chronic hepatitis B is safe and effective following prolonged anti-viral suppression with nucleosides/nucleotides. Aliment Pharmacol Ther 2014; 40:804-10. [PMID: 25109610 DOI: 10.1111/apt.12908] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 06/13/2014] [Accepted: 07/18/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND The treatment of HBeAg-negative chronic hepatitis B (CHB) is considered to be open-ended, with no guidelines for treatment cessation. AIM To evaluate biochemical and virological relapse requiring retreatment in noncirrhotic HBeAg-negative CHB in patients who stopped treatment following a period of prolonged viral suppression with nucleotides/nucleosides. METHODS We performed a single-centre retrospective chart review of patients with HBeAg-negative CHB who maintained viral suppression for 4-5 years on anti-viral treatment, and thus subsequently stopped treatment. The primary end point of composite relapse was defined by an increase in HBV DNA >2000 IU/mL, ALT elevation above 1.25 × normal or doubling of ALT from cessation, and re-initiation of anti-viral therapy. RESULTS We identified 33 patients with HBeAg-negative CHB who stopped treatment following viral suppression. Mean treatment duration was 5.28 ± 2.73 years. Patients were treated with lamivudine (3), adefovir (14), entecavir (4), and tenofovir (12). Eleven (33%) patients met the primary end point of composite relapse. For individual end points, 21 (63%) patients had a viral relapse, 16 (48%) had a biochemical relapse, and 16 (48%) restarted treatment, leaving 17 (52%) patients who remained treatment-free over a median 36 months of follow-up. Lower pre-treatment ALT and detectable HBV DNA within the first month after treatment discontinuation were associated with increased rates of composite relapse (HR 1.01; P = 0.022 for ALT and HR 1.01; P = 0.038 for HBV DNA). CONCLUSION Patients with noncirrhotic HBeAg-negative CHB can stop treatment after greater than 4-5 years of suppressive therapy with nucleosides/nucleotides with more than 50% remaining treatment-free.
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Affiliation(s)
- V R Patwardhan
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA, USA
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