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Huang R, Liu J, Wang J, Qiu Y, Zhu L, Li Y, Liu Y, Zhan J, Xue R, Jiang S, Geng Y, Wan Y, Li M, Mao M, Gao D, Gu Y, Zhang Y, Yin S, Tong X, Xia J, Yan X, Ding W, Chen Y, Li J, Zhu C, Wu C. Histological features of chronic hepatitis B patients with normal alanine aminotransferase according to different criteria. Hepatol Commun 2024; 8:e0357. [PMID: 38206209 PMCID: PMC10786593 DOI: 10.1097/hc9.0000000000000357] [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: 04/12/2023] [Accepted: 10/28/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND The upper limits of normal (ULNs) for alanine aminotransferase (ALT) are different among international guidelines for chronic hepatitis B (CHB). We aimed to investigate the proportion of significant histological disease in Asian patients with CHB with detectable hepatitis B virus (HBV) DNA under diverse ALT ULNs. METHODS Consecutive patients with CHB and detectable HBV DNA who underwent liver biopsy were retrospectively included from four tertiary hospitals. Above grade 2 inflammation and stage 2 fibrosis were defined as significant inflammation and significant fibrosis, respectively. Significant histological disease was defined as above grade 2 inflammation or stage 2 fibrosis. RESULTS Among the 414 patients with detectable HBV DNA and normal ALT, the proportion of those with significant histological disease was lower (59.7%) according to the ULN for ALT at 30/19 U/L (male/female), while the corresponding proportions were 66.7% and 62.3% according to the ULNs of 40 U/L and 35/25 U/L (male/female), respectively. In patients with detectable HBV DNA and normal ALT levels without significant fibrosis, the proportions of significant inflammation were comparable among different ULNs of ALT at 40 U/L (30.7%), 35/25 U/L (27.3%) and 30/19 U/L (25.0%). The proportion of significant histological disease was significantly lower in patients with normal ALT for 2 determinations at least 6 months apart compared to patients with normal ALT once. CONCLUSIONS Although a more stringent ALT ULN may reduce the risk of the presence of significant histological disease in patients with detectable HBV DNA, the rates of significant histological disease remain high. Persistently normal ALT levels are more important for excluding patients with CHB with a high probability of significant histological disease.
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Affiliation(s)
- Rui Huang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Jiacheng Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Jian Wang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Yuanwang Qiu
- Department of Infectious Diseases, The Fifth People’s Hospital of Wuxi, Wuxi, Jiangsu, China
| | - Li Zhu
- Department of Infectious Diseases, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Yiguang Li
- Department of Infectious Diseases, The Fifth People’s Hospital of Wuxi, Wuxi, Jiangsu, China
| | - Yilin Liu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Jie Zhan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ruifei Xue
- 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 Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yawen Wan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Xuzhou Medical University, Nanjing, Jiangsu, China
| | - Ming Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Minxin Mao
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Dongmei Gao
- Department of Hepatology, Huai’an No. 4 People’s Hospital, Huai’an, Jiangsu, China
| | - Yan Gu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Yao Zhang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Shengxia Yin
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Xin Tong
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
| | - Juan Xia
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Xiaomin Yan
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Weimao Ding
- Department of Hepatology, Huai’an No. 4 People’s Hospital, Huai’an, Jiangsu, China
| | - Yuxin Chen
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
| | - Jie Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Chuanwu Zhu
- Department of Infectious Diseases, The Affiliated Infectious Diseases Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Chao Wu
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
- Department of Infectious Diseases, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
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Lee JH, Shin SK, Kang SH, Kim TH, Yim HJ, Yim SY, Lee YS, Jung YK, Kim JH, Seo YS, Yeon JE, Kwon OS, Um SH, Byun KS. Long-Term Prediction Model for Hepatocellular Carcinoma in Patients with Chronic Hepatitis B Receiving Antiviral Therapy: Based on Data from Korean Patients. J Clin Med 2022; 11:jcm11226613. [PMID: 36431090 PMCID: PMC9697157 DOI: 10.3390/jcm11226613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/31/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
Predicting the development of hepatocellular carcinoma (HCC) is a key clinical issue in patients with chronic hepatitis B (CHB). The aim of this study was to develop a precise and simple HCC risk score for up to 10 years. A total of 1895 CHB patients treated with entecavir or tenofovir disoproxil fumarate were retrospectively recruited and randomized into derivation (n = 1239) and validation cohorts (n = 656). Variables proven to be independent risk factors for HCC in the derivation cohort were used to develop the prediction model. The ACCESS-HCC model included five variables (age, cirrhosis, consumption of ethanol, liver stiffness, and serum alanine aminotransferase). Areas under curves were 0.798, 0.762, and 0.883 for HCC risk at 3, 5, and 10 years, respectively, which were higher than those of other prediction models. The scores were categorized according to significantly different HCC incidences: 0-4, low; 5-8, intermediate; and 9-14, high-risk. The annual incidence rates were 0.5%, 3.2%, and 11.3%, respectively. The performance of this model was validated in an independent cohort. The ACCESS-HCC model shows improved long-term prediction and provides three distinct risk categories for HCC in CHB patients receiving antiviral therapy. Further research is needed for external validation using larger cohorts.
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Affiliation(s)
- Ji Hun Lee
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Seung Kak Shin
- Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon 21565, Korea
| | - Seong Hee Kang
- Department of Internal Medicine, Inje University College of Medicine, Seoul 01757, Korea
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju 26426, Korea
| | - Tae Hyung Kim
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Correspondence: (H.J.Y.); (T.H.K.)
| | - Hyung Joon Yim
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Correspondence: (H.J.Y.); (T.H.K.)
| | - Sun Young Yim
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Young-Sun Lee
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Young Kul Jung
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Ji Hoon Kim
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Yeon Seok Seo
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Jong Eun Yeon
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Oh Sang Kwon
- Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon 21565, Korea
| | - Soon Ho Um
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
| | - Kwan Soo Byun
- Department of Medicine, Korea University College of Medicine, Seoul 02841, Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul 02841, Korea
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3
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Tu WH, Zhu WJ, Qian F, Zhang JM, Zhu CW. Necessity of lowering the upper limit of normal of alanine aminotransferase in patients with chronic hepatitis B. Shijie Huaren Xiaohua Zazhi 2018; 26:1765-1771. [DOI: 10.11569/wcjd.v26.i30.1765] [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: 02/06/2023] Open
Abstract
AIM To explore the necessity of lowering the upper limit of normal of alanine aminotransferase (ALT) in patients with chronic hepatitis B (CHB).
METHODS A total of 715 CHB patients with undetectable HBV DNA were studied. Of them, 57 were inactive HBsAg carriers (carrier group), 455 were those who previously met antiviral criterion and achieved viral and biochemical response (hepatitis group), and 203 underwent liver biopsy due to their baseline ALT less than 2 times the upper limit of normal (ULN) and accepted antiviral treatment (including 133 cases with ALT < 1 x ULN and 70 cases with ALT 1-2 x ULN) (biopsy group). Clinical data including age, gender, weight, liver function, blood glucose, blood lipids, routine blood parameters, HBV markers, HBV DNA, alpha fetoprotein, and ultrasound findings were collected. Inflammation grade, fibrosis stage and liver function data were also collected for patients in the biopsy group after one year of antiviral therapy.
RESULTS ALT median value was 19 IU/L and the 95% percentile was 31.2 IU/L (95%CI: 30-34 IU/L) in all patients (n = 715). The 95% percentile was 34 IU/L in males (95%CI: 31-35 IU/L), and 26.2 IU/L in females (95%CI: 25-30 IU/L). ALT value decreased significantly in the biopsy group after antiviral treatment, and median ALT decreased from 37 IU/L to 23 IU/L, which showed a significant difference (F = 111.497, P = 0.000). Based on four different ALT ULN, the detection rates of significant inflammation (≥G2) were 0, 38.78%, 63.27% and 84.69%, respectively, in the biopsy group. When ROC was used to analyze ALT and significant histological inflammation, the AUC value was 0.751. Logistic regression analysis showed that ALT was not associated with significant histological inflammation (P = 0.331).
CONCLUSION The current ALT ULN is relatively high for assessment of liver inflammation in patients with CHB, and there may be a necessity to lower the threshold.
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Affiliation(s)
- Wen-Hui Tu
- Department of Infectious Diseases, Taizhou Municipal Hospital, Taizhou 318000, Zhejiang Province, China
| | - Wei-Jun Zhu
- Department of Pathology, Taizhou Municipal Hospital, Taizhou 318000, Zhejiang Province, China
| | - Feng Qian
- Department of Hepatology, the Fifth People's Hospital of Suzhou, Suzhou 215100, Jiangsu Province, China
| | - Ji-Ming Zhang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Chuan-Wu Zhu
- Department of Hepatology, the Fifth People's Hospital of Suzhou, Suzhou 215100, Jiangsu Province, China
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4
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Guardiola-Arévalo A, Gómez Rodríguez R, Romero Gutiérrez M, Gómez Moreno AZ, García Vela A, Sánchez Simón R, Gómez Hernando C, Andrés Esteban EM. Hepatitis B virus e antigen-negative chronic infection. Treatment based on glutamic pyruvic transaminase and hepatitis B virus deoxyribonucleic acid cut-off values. GASTROENTEROLOGIA Y HEPATOLOGIA 2017; 41:153-162. [PMID: 29279233 DOI: 10.1016/j.gastrohep.2017.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 09/13/2017] [Accepted: 11/09/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To identify glutamic pyruvic transaminase (GPT) and hepatitis B virus DNA (HBV-DNA) cut-off values at diagnosis in patients with hepatitis B virus e antigen-negative chronic infection (HBeAg(-)), which may be predictors of clinical course, prognosis and/or the need for antiviral therapy. METHODS A retrospective and observational cohort study of patients diagnosed with HBeAg(-) chronic infection (2005-2012). A normal GPT cut-off value at diagnosis that predicts abnormal GPT values in the clinical course of the infection, a baseline HBV-DNA cut-off value that predicts an increase in HBV-DNA above 2,000IU/ml, and GPT and HBV-DNA as predictors of the need for treatment were investigated using ROC curves. RESULTS 126 patients were enrolled (follow-up: 42.1±21.5months), 93 of which had normal GPT levels at diagnosis. In the ROC curve analysis, 900IU/ml was found to be the HBV-DNA cut-off value that best predicted this value's increase above 2,000IU/ml (sensitivity: 90%; specificity: 88%; PPV: 79%; NPV: 100%; diagnostic precision: 89%), while 25mU/ml was the normal GPT cut-off value at diagnosis that best predicted subsequently elevated GPT levels (sensitivity: 95.4%; specificity: 81.6%; PPV: 67%; NPV: 96%; diagnostic precision: 80.6%). Patients with GPT 26-40mU/ml at diagnosis presented with more complications or required more treatment than subjects with GPT≤25mU/ml (P<.05). The combined GPT and HBV-DNA values that elicited the highest treatment need were 38mU/ml of GPT and 6,000IU/ml of HBV-DNA (sensitivity: 75%; specificity: 93.4%; PPV: 60%; NPV: 96.6%). CONCLUSION HBeAg(-) patients with GPT<25mU/ml and HBV-DNA<900IU/ml at diagnosis have positive outcomes and may not require such stringent follow-up in the first years after diagnosis.
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Affiliation(s)
- Antonio Guardiola-Arévalo
- Servicio de Aparato Digestivo, Hospital Virgen de la Salud, Toledo, España; Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España.
| | | | | | - Ana Zaida Gómez Moreno
- Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
| | - Almudena García Vela
- Servicio de Aparato Digestivo, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, España
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5
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Martin P, Lau DTY, Nguyen MH, Janssen HLA, Dieterich DT, Peters MG, Jacobson IM. A Treatment Algorithm for the Management of Chronic Hepatitis B Virus Infection in the United States: 2015 Update. Clin Gastroenterol Hepatol 2015; 13:2071-87.e16. [PMID: 26188135 DOI: 10.1016/j.cgh.2015.07.007] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 07/01/2015] [Accepted: 07/09/2015] [Indexed: 02/07/2023]
Abstract
Chronic hepatitis B (CHB) continues to be an important public health problem worldwide, including in the United States. An algorithm for managing CHB was developed by a panel of United States hepatologists in 2004 and subsequently updated in 2006 and 2008. Since 2008, additional data on long-term safety and efficacy of licensed therapies have become available and have better defined therapeutic options for CHB. The evidence indicates that potent antiviral therapy can lead to regression of extensive fibrosis or even cirrhosis, thus potentially altering the natural history of CHB. In addition, appropriate choice of antiviral agent can minimize the risk of resistance. This updated algorithm for managing CHB is based primarily on evidence from the scientific literature. Where data were lacking, the panel relied on clinical experience and consensus expert opinion. The primary aim of antiviral therapy for CHB is durable suppression of serum hepatitis B virus (HBV) DNA to low or undetectable levels. CHB patients who have HBV DNA >2000 IU/mL, elevated alanine aminotransferase level, and any degree of fibrosis should receive antiviral therapy regardless of their hepatitis B e antigen status. CHB patients with HBV DNA >2000 IU/mL and elevated alanine aminotransferase level but no evidence of fibrosis may also be considered for antiviral therapy. Approved antiviral therapies for CHB are interferon alfa-2b, peginterferon alfa-2a, lamivudine, adefovir, entecavir, telbivudine, and tenofovir, although the preferred first-line treatment choices are peginterferon alfa-2a, entecavir, and tenofovir. In determining choice of therapy, considerations include efficacy, safety, rate of resistance, method of administration, duration, and cost.
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Affiliation(s)
- Paul Martin
- Division of Hepatology, University of Miami School of Medicine, Miami, Florida.
| | - Daryl T-Y Lau
- Liver Center, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California
| | - Harry L A Janssen
- Toronto Centre for Liver Diseases, University Health Network, Toronto, Canada
| | | | - Marion G Peters
- Division of Gastroenterology, University of California, San Francisco, San Francisco, California
| | - Ira M Jacobson
- Department of Medicine, Mount Sinai Beth Israel, Icahn School of Medicine at Mount Sinai, New York, New York
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Nguyen K, Pan C, Xia V, Hu J, Hu KQ. Clinical course of chronic hepatitis B (CHB) presented with normal ALT in Asian American patients. J Viral Hepat 2015; 22:809-16. [PMID: 25611883 DOI: 10.1111/jvh.12388] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Accepted: 12/09/2014] [Indexed: 01/21/2023]
Abstract
The clinical course for chronic hepatitis B (CHB) patients with normal ALT and with or without minimal histologic activity remains unclear. We assessed frequency, amplitude, disease activities, and associated factors of ALT and/or AST flares in this subpopulation. Forty-seven consecutive treatment naïve Asian patients with CHB were enrolled from two liver clinics between December 2003 and January 2013, who had normal baseline ALT by routine clinical biochemical testing performed 6 weeks before or after the liver biopsy. We defined a flare as elevation of ALT/AST above the upper limit of normal of ALT/AST. The mean follow-up was 37.6 (CI = 12, 88) months, and the mean age at entry into the study was 43.3 (CI = 19, 65); 22/47 (46.8%) were males; 15/45 (33.3%), HBeAg+; 68.1% had stage 0-1 fibrosis; 63.8% had grade 0-1 inflammation. During follow-up, 13/47 (27.7%) cases developed ALT flare at least once in a mean of 13.5 (CI = 2, 43) months after liver biopsy; ALT flare was not associated with baseline ALT level, fibrosis stage, inflammation grade, hepatitis B virus (HBV) DNA load, HBeAg status, HBV genotype, HBV precore and basal core promoter mutations. 11/13 (84/6%) of ALT flares resolved during follow-up. 13/13 (100%) of ALT flares met AASLD treatment criteria, but only 6/13 (46.2%) were on HBV treatment. Serum ALT and/or AST flares occur frequently in CHB carriers who initially presented with normal ALT during pretreatment period. Thus, regular follow-up is warranted despite status of ALT/AST. No clinical factors were found to be associated with ALT flares.
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Affiliation(s)
- K Nguyen
- Division of GI/Hepatology, School of Medicine, University of California, Irvine, Orange, CA, USA
| | - C Pan
- Division of Gastroenterology and Hepatology, NYU Langone Medical Center, NYU School of Medicine, NewYork, NY, USA
| | - V Xia
- Department of Anesthesiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - J Hu
- Division of Gastroenterology and Hepatology, NYU Langone Medical Center, NYU School of Medicine, NewYork, NY, USA
| | - K-Q Hu
- Division of GI/Hepatology, School of Medicine, University of California, Irvine, Orange, CA, USA
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7
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Mekky MA. To treat or not to treat the "immunotolerant phase" of hepatitis B infection: A tunnel of controversy. World J Hepatol 2014; 6:226-229. [PMID: 24799991 PMCID: PMC4009478 DOI: 10.4254/wjh.v6.i4.226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2013] [Revised: 12/08/2013] [Accepted: 02/20/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatitis B virus (HBV) infection is a global public health problem, with an estimated 350 million people worldwide chronically infected and approximately 500000 who die annually from HBV-related liver diseases. Management of chronic HBV is challenging and waves of guidelines emerge every year. One of the hottest topics and a matter of debate is the management of patients in their early immunotolerant phase of infection. With the lack of evidence, dealing with this particular subset of patients creates a great conflict with opposing views. In this review, the author highlights the pros and cons of these views and proposes a reasonable solution to resolve this dilemma.
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8
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Clinical presentation and disease phases of chronic hepatitis B using conventional versus modified ALT criteria in Asian Americans. Dig Dis Sci 2014; 59:865-71. [PMID: 24519522 DOI: 10.1007/s10620-014-3054-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 01/27/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM The modified normal alanine aminotransferase (ALT) value (i.e., males <30 and females <19 IU/L) is a better criteria associated with histological activity in chronic hepatitis B (CHB). This study was aimed to assess if the modified ALT criteria could be better associated with disease phases in a cohort of Asian Americans (AsAm) with CHB. METHODS This two-center retrospective study evaluated 198 non-treated AsAm with CHB and a mean follow-up of 21 months. Both conventional and modified ALT criteria were used to determine the differences and clinical value using modified ALT criteria in classifying CHB phases. RESULTS Among HBeAg (+) patients (29.3 %), HBV pre-core (PC) and basal core promoter (BCP) mutations were detected in 24.4 % and 31.3 %, respectively. Using baseline conventional ALT criteria, 97/153 (63.4 %) patients could be categorized into CHB phases 1 to 4, whereas 56/153 (36.6 %) were indeterminate. Using the modified ALT criteria, 43 (28.1 %) patients had phase changes of which 31/43 (72.1 %) were moved from phase 1 and indeterminate to phases 2 and 4, more active CHB phases. In 13/31 of these patients with liver biopsy, 6 (19.4 %) reported stage 2-4 fibrosis and 10 (32.3 %) reported grade 1-2 inflammation. Using modified ALT criteria to evaluate 48/153 patients with full data at baseline and the end of 1-year follow-up, we observed that 19/48 (39.6 %) changed their CHB phases; 5/48 (10.4 %) moved from phases 1 and 3 to phases 2 and 4; 2/48 (4.2 %) remained in the active phases; 10/48 (20.8 %) became indeterminate. CONCLUSIONS HBV PC and BCP mutations were detectable in 24.4 % and 31.3 % of HBeAg (+) AsAm patients, respectively. Compared with conventional ALT criteria, modified ALT criteria is more sensitive in identifying CHB patients in active phases.
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McMahon BJ, Bulkow L, Simons B, Zhang Y, Negus S, Homan C, Spradling P, Teshale E, Lau D, Snowball M, Livingston SE. Relationship between level of hepatitis B virus DNA and liver disease: a population-based study of hepatitis B e antigen-negative persons with hepatitis B. Clin Gastroenterol Hepatol 2014; 12:701-6.e1-3. [PMID: 24035774 PMCID: PMC4610125 DOI: 10.1016/j.cgh.2013.09.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Revised: 09/03/2013] [Accepted: 09/04/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is little information on the proportion of persons with chronic hepatitis B virus (HBV) infection with active hepatitis. We aimed to determine the proportion of persons with hepatitis B e antigen-negative chronic HBV infection who develop immune-active HBV infection over time and the relationship between demographic and viral factors on severity of disease on liver biopsy. METHODS We performed a longitudinal population-based cohort study of 754 Alaska Native patients with chronic HBV infection. Levels of alanine aminotransferase (ALT) were measured every 6 months, and levels of HBV DNA were measured at study entry and whenever ALT levels exceeded the upper limit of normal (ULN). Immune-active chronic HBV infection was defined as levels of ALT ≥ 30 U/L in men and >20 U/L in women and levels of HBV DNA >2000 IU/mL at 1 or more time points from 2001-2008. Liver biopsies were scored by using the modified histology activity index score of Knodell and the Ishak fibrosis score. RESULTS Of the study participants, 186 (25%) met the criteria for immune-active HBV, 56% of these initially and 44% later during follow up. Of the 38 patients with liver biopsy results, only 1 of 16 with ALT levels consistently below twice the ULN and 1 of 19 with HBV DNA between 2000 and 20,000 IU/mL, vs 12 of 22 (55%) with ALT > twice ULN (P = .002) and 11 of 18 (61%) with 1 or more measurements of HBV DNA >20,000 IU/mL (P < .001), had moderate or severe hepatitis or fibrosis. CONCLUSIONS In a cohort of Alaska Natives with chronic HBV infection, 25% met criteria for immune-active HBV. There is a low probability of advanced fibrosis if levels of HBV DNA never exceed 20,000 IU/mL.
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Affiliation(s)
- Brian J McMahon
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska; Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention (CDC), Anchorage, Alaska
| | - Lisa Bulkow
- Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention (CDC), Anchorage, Alaska
| | - Brenna Simons
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska
| | - Yuhong Zhang
- Division of Gastroenterology/Liver Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Susan Negus
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska
| | - Chriss Homan
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska
| | - Philip Spradling
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - Eyasu Teshale
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia
| | - Daryl Lau
- Division of Gastroenterology/Liver Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Mary Snowball
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska
| | - Stephen E Livingston
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, Alaska.
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10
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Chao DT, Lim JK, Ayoub WS, Nguyen LH, Nguyen MH. Systematic review with meta-analysis: the proportion of chronic hepatitis B patients with normal alanine transaminase ≤ 40 IU/L and significant hepatic fibrosis. Aliment Pharmacol Ther 2014; 39:349-58. [PMID: 24387289 DOI: 10.1111/apt.12590] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 07/10/2013] [Accepted: 12/01/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Chronic hepatitis B (CHB) may lead to cirrhosis, hepatocellular carcinoma and premature death. Elevated alanine transaminase (ALT) levels ≥ the upper limit of normal (ULN) are a major determinant for initiating anti-viral therapy; however, ALT levels alone may not be predictive of hepatic fibrosis. AIM To determine the proportion of CHB patients with ALT ≤ 40 IU/L and liver fibrosis stage ≥ 2. Secondary goals include subgroup analysis by hepatitis B e antigen (HBeAg) status, high hepatitis B virus (HBV) DNA levels, Asian ethnicity, lower ULN of ≤ 30 IU/L (males) and 19 IU/L (females), and advanced age. METHODS Studies identified in EMBASE and MEDLINE (1/1990-6/2012) using the search criteria: "Hepatitis B"[Mesh] OR "Hepatitis B virus"[Mesh] OR "Hepatitis B, Chronic"[Mesh])) AND "Alanine Transaminase"[Mesh]) and abstracts containing the term 'hepatitis' from recent major U.S. gastroenterology and liver society meetings were considered. RESULTS Among nine studies (N = 830 patients), a significant proportion (20.7%; 95% CI: 16.2-26.0%) of CHB patients with ALT levels ≤ 40 IU/L had significant fibrosis irrespective of HBeAg status, high HBV DNA levels, ethnicity or age, although this proportion may be higher in patients older than 30-40 years old. The corresponding proportion was 27.8% even when the newer ULN of 30 IU/L (males) and 19 IU/L (females) was applied. CONCLUSIONS Approximately one fifth of CHB patients with ALT ≤ 40 IU/L may have significant hepatic fibrosis. The approach to such patients should be individualised, as further evaluation and treatment may be appropriate.
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Affiliation(s)
- D T Chao
- Department of Internal Medicine, University of Pittsburgh Medical Center, Shadyside, Pittsburgh, PA, USA
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11
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Hepatitis B management in vulnerable populations: gaps in disease monitoring and opportunities for improved care. Dig Dis Sci 2014; 59:46-56. [PMID: 24052195 PMCID: PMC3947196 DOI: 10.1007/s10620-013-2870-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Accepted: 08/27/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Hepatitis B (HBV) is prevalent in certain US populations and regular HBV disease monitoring is critical to reducing associated morbidity and mortality. Adherence to established HBV monitoring guidelines among primary care providers is unknown. AIMS The purpose of this study was to evaluate HBV disease monitoring patterns and factors associated with adherence to HBV management guidelines in the primary care setting. METHODS Primary providers within the San Francisco safety net healthcare system were surveyed for HBV management practices, knowledge, attitudes, and barriers to HBV care. Medical records from 1,727 HBV-infected patients were also reviewed retrospectively. RESULTS Of 148 (45 %) responding providers, 79 % reported ALT and 44 % reported HBV viral load testing every 6-12 months. Most providers were knowledgeable about HBV but 43 % were unfamiliar with HBV management guidelines. Patient characteristics included: mean age 51 years, 54 % male and 67 % Asian. Within the past year, 75 % had ALT, 24 % viral load, 21 % HBeAg tested, and 40 % of at-risk patients had abdominal imaging for HCC. Provider familiarity with guidelines (OR 1.02, 95 % CI 1.00-1.03), Asian patient race (OR 4.18, 95 % CI 2.40-7.27), and patient age were associated with recommended HBV monitoring. Provider HBV knowledge and attitudes were positively associated, while provider age and perceived barriers were negatively associated with HCC surveillance. CONCLUSIONS Comprehensive HBV disease monitoring including HCC screening with imaging were suboptimal. While familiarity with AASLD guidelines and patient factors were associated with HBV monitoring, only provider and practice factors were associated with HCC surveillance. These findings highlight the importance of targeted provider education to improve HBV care.
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12
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Xu JJ, Tien C, Chang M, Rhee J, Tien A, Bae HS, Ho FCS, Chan LS, Fong TL. Demographic and serological characteristics of Asian Americans with hepatitis B infection diagnosed at community screenings. J Viral Hepat 2013; 20:575-81. [PMID: 23808996 DOI: 10.1111/jvh.12073] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Accepted: 12/01/2012] [Indexed: 12/16/2022]
Abstract
There is limited information regarding follow-up and hepatitis B serological status of Asian Americans diagnosed with chronic hepatitis B (CHB) through community screening. The aims of this study were to evaluate the prevalence and characterize CHB among Asians living in Los Angeles, assess follow-up of individuals with CHB diagnosed at screening and compare with patients with CHB followed by community gastroenterologists. Between October 2007 and May 2010, 7387 Asians were tested for HBV. HBsAg positive individuals (CHB) underwent additional testing for ALT, HBeAg/anti-HBe and HBV DNA. Patients with CHB were contacted 6 months later to determine whether they received follow-up care. We compared serological patterns of these individuals with CHB to patients with CHB who were seen for the first time (treatment naïve) by community gastroenterologists during the study period. Prevalence of CHB was 5.2%. About 99% patients with CHB were foreign-born, and only 27% could read/write English. 297 (77%) patients with CHB could be reached 6 months after diagnosis; 43% did not receive follow-up care, mostly because of lack of medical insurance. Patients with CHB followed by gastroenterologists were more likely to have insurance (69% vs 26%, P < 0.0001). 90% patients with CHB at screening were HBeAg negative/anti-HBe positive with 62% having inactive disease compared to only 30% of patients seen by gastroenterologists (P < 0.0001). Among CHB participants, 13% met criteria for treatment compared to 51% of patients with CHB (P < 0.0001). Only a small number of CHB screening participants require antiviral therapy. Lack of medical insurance is the main reason for most patients with CHB not seeking follow-up care after screening.
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Affiliation(s)
- J J Xu
- Asian Pacific Liver Center, Saint Vincent Medical Center, Los Angeles, CA, USA
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13
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Li N, Zhu Q, Li Z, Han Q, Zhang G, Chen J, Lv Y, Xing F, Chen Y, Zeng X, Liu Z. IL17A gene polymorphisms, serum IL-17A and IgE levels, and hepatocellular carcinoma risk in patients with chronic hepatitis B virus infection. Mol Carcinog 2012; 53:447-57. [PMID: 23280722 DOI: 10.1002/mc.21992] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Revised: 10/08/2012] [Accepted: 11/27/2012] [Indexed: 12/15/2022]
Abstract
Interleukin (IL)-17A plays important roles in hepatitis B virus (HBV)-induced liver diseases. This study aims to investigate IL17A single nucleotide polymorphisms (SNPs) and the predispositions to chronic HBV infection and hepatocellular carcinoma (HCC) risk and the correlations to IL-17A and IgE levels. Three hundred ninety-five chronic HBV patients, 75 HBV infection resolvers, and 174 healthy controls were included. IL17A SNPs rs8193036 (C/T) and rs2275913 (A/G) and serum IL-17A and IgE levels were determined. HBV infection resolvers had higher rs8193036 allele T and allele T-containing genotypes than HBV patients or controls. Compared with chronic hepatitis, HCC patients had more frequent rs2275913 genotype GG (odds ratios [OR] 3.317, 95% confidence interval [CI] 1.663-6.617, P = 0.001) and allele G (OR 1.844, 95% CI 1.311-2.595, P < 0.001), and more frequent haplotypes CG (OR 1.868, 95% CI 1.256-2.778, P = 0.002) and TG (OR 1.788, 95% CI 1.031-3.101, P = 0.037) of rs8193036 and rs2275913. Comparison of HCC patients with cirrhosis yielded similar findings. Apart from male gender and older ages, IL-17A level (OR 1.020, 95% CI 1.003-1.036, P = 0.019) and rs2275913 genotypes AG and GG (OR 1.704, 95% CI 1.214-2.390, P = 0.006) were factors significantly associated with HCC risk in multivariate analysis in comparison with HBV patients without HCC. These factors remained significant in multivariate analysis in relation to cirrhosis. IL17A rs2275913 genotype GG was associated with significantly increased IL-17A and IgE levels. IL17A polymorphisms may influence HCC risk in chronic HBV infection via regulating IL-17A production.
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Affiliation(s)
- Na Li
- Department of Infectious Diseases, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
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14
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Hu KQ, Pan CQ, Goodwin D. Barriers to screening for hepatitis B virus infection in Asian Americans. Dig Dis Sci 2011; 56:3163-71. [PMID: 21861105 DOI: 10.1007/s10620-011-1840-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2011] [Accepted: 07/15/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND Routine screening for hepatitis B virus (HBV) infection can identify individuals who need vaccination or treatment, as vaccination can prevent HBV infection. Although the overall prevalence of HBV infection in the United States is low (<1%), it is high (~10%) in Asian Americans. However, HBV screening rates in this population have been reported to be low. AIMS This article systemically reviews the reported prevalence of HBV infection, the rate of HBV screening and access to HBV care, barriers for HBV screening and care, and a possible approach for improving HBV screening in Asian Americans. METHODS Articles published from 1999 to 2011 on HBV screening and disparity in Asian Americans were identified by searching electronic databases (PubMed and Cochrane Library), and reviewed. RESULTS Published studies, including a recent report from the Institute of Medicine of the National Academies, revealed HBV screening rates are low in Asian Americans. This review addresses the need for HBV screening in Asian Americans. Barriers to HBV screening are related to patients, providers, and/or the healthcare system. Screening programs that incorporate culturally sensitive interventions and include educational outreach, vaccination, and a link to healthcare services improve rates of HBV screening and vaccination in this at-risk community. CONCLUSIONS A strategy that integrates efforts from the healthcare profession, federal agencies, and the community will be needed to improve HBV screening and access to HBV care for Asian Americans.
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Affiliation(s)
- Ke-Qin Hu
- Division of GI/Hepatology, University of California, Irvine, 101, The City Drive, Building 56, Rt. 81, Rm. 231, Orange, CA 92868, USA.
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Comparison of noninvasive models of fibrosis in chronic hepatitis B. Hepatol Int 2011; 6:457-67. [DOI: 10.1007/s12072-011-9296-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2011] [Accepted: 06/22/2011] [Indexed: 12/19/2022]
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