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Yip TCF, Wong GLH. HCC risk reduction with oral nucleos(t)ide analogues in patients with chronic hepatitis B: Not perfect, not good enough. J Gastroenterol Hepatol 2020; 35:1661-1662. [PMID: 33043509 DOI: 10.1111/jgh.15249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/07/2020] [Indexed: 12/09/2022]
Affiliation(s)
- Terry Cheuk-Fung Yip
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong.,Medical Data Analytic Centre (MDAC), The Chinese University of Hong Kong, Hong Kong.,Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong.,Medical Data Analytic Centre (MDAC), The Chinese University of Hong Kong, Hong Kong.,Institute of Digestive Disease, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
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52
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Tseng CH, Tseng CM, Wu JL, Hsu YC, El-Serag HB. Magnitude of and prediction for risk of hepatocellular carcinoma in patients with chronic hepatitis B taking entecavir or tenofovir therapy: A systematic review. J Gastroenterol Hepatol 2020; 35:1684-1693. [PMID: 32343431 DOI: 10.1111/jgh.15078] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/01/2020] [Accepted: 04/23/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Entecavir (ETV) and tenofovir disoproxil fumarate (TDF) have been shown to reduce incidence of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB). This systematic review aims to evaluate the magnitude, change over time, and prediction of residual HCC risks in CHB patients treated with ETV/TDF therapy. METHODS Available literature was systematically reviewed through searches of PubMed and EMBASE databases from January 1, 2006 to September 1, 2019, to identify cohort studies that reported HCC incidence in CHB patients during ETV/TDF therapy. Studies were screened by title and abstract and then evaluated for eligibility in terms of full text. RESULTS We identified 141 studies for full-text review, and 34 were eligible for analysis. From 19 studies with data separated by cirrhosis status, the 5-year cumulative incidence of HCC was 0.5-6.9% in patients without cirrhosis, 4.5-21.6% in compensated cirrhosis, and 36.3-46.5% in decompensated cirrhosis. All four studies that addressed temporal changes in HCC risks consistently found the incidence rate decreased over time in patients with cirrhosis, although the findings were inconsistent in patients without cirrhosis. Six predictive scores were developed and validated to predict incident HCC during ETV/TDF therapy in CHB patients. Common scoring variables included age, sex, cirrhosis (fibrosis grade), and hepatic function. Conflicting results were reported in seven individual studies and two meta-analyses that compared ETV versus TDF. CONCLUSIONS The residual risk of HCC remains during ETV/TDF treatment in CHB patients with cirrhosis but declines over time. Risk stratification is attainable by validated predictive scores.
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Affiliation(s)
- Cheng-Hao Tseng
- Division of Gastroenterology and Hepatology, E-DA Cancer Hospital/I-Shou University, Kaohsiung, Taiwan.,Center for Liver Diseases and Division of Gastroenterology and Hepatology, E-DA Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Chao-Ming Tseng
- Division of Gastroenterology and Hepatology, E-DA Cancer Hospital/I-Shou University, Kaohsiung, Taiwan.,Center for Liver Diseases and Division of Gastroenterology and Hepatology, E-DA Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Jia-Ling Wu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Chun Hsu
- Division of Gastroenterology and Hepatology, E-DA Cancer Hospital/I-Shou University, Kaohsiung, Taiwan.,Center for Liver Diseases and Division of Gastroenterology and Hepatology, E-DA Hospital/I-Shou University, Kaohsiung, Taiwan.,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Hashem B El-Serag
- Michael E. DeBakey Veterans Affairs Medical Center and Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine Houston, Houston, Texas, USA
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Radiologic Nonalcoholic Fatty Liver Disease Increases the Risk of Hepatocellular Carcinoma in Patients With Suppressed Chronic Hepatitis B. J Clin Gastroenterol 2020; 54:633-641. [PMID: 31033805 DOI: 10.1097/mcg.0000000000001217] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND GOALS Although nonalcoholic fatty liver disease (NAFLD) is a risk factor of hepatocellular carcinoma (HCC), it is unclear whether NAFLD additionally increases the risk of HCC among chronic hepatitis B (CHB) patients. This study evaluated the association between NAFLD and the risk of HCC in patients whose hepatitis B virus (HBV) was well controlled. STUDY This study included consecutive CHB patients whose serum HBV DNA levels were continuously suppressed <2000 IU/mL with antiviral treatment. Fatty liver was radiologically diagnosed. Patients with concomitant hepatitis C infection, autoimmune hepatitis, or excessive alcohol use were excluded. RESULTS Among 826 patients, 86 patients (10.4%) developed HCC during the study period (median, 43.1 mo). The patients with NAFLD (N=260) had a significantly higher risk for HCC compared with patients without NAFLD (N=566) (adjusted hazard ratio, 1.67; 95% confidence interval, 1.05-2.63; P=0.03) after adjustment for age, the presence of cirrhosis, hepatitis B envelop antigen positivity, low-level viremia and hypertension. There was significant association between incomplete biochemical response (IBR) (alanine aminotransferase levels ≥40 IU/L) and the presence of NAFLD (P<0.001 by χ test). IBR at the time of virological response was associated with a significantly higher risk of HCC development (adjusted hazard ratio, 1.63; 95% confidence interval, 1.06-2.54; P=0.03). CONCLUSIONS NAFLD increases the risk of HCC in patients with CHB in whom HBV is effectively suppressed by antivirals. Patients with IBR should be suspected of concurrent NAFLD. Further study is warranted to evaluate whether improvement of NAFLD might decrease the risk of HCC development.
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Increasing antiviral treatment uptake improves survival in patients with HBV-related HCC. JHEP Rep 2020; 2:100152. [PMID: 33024950 PMCID: PMC7530304 DOI: 10.1016/j.jhepr.2020.100152] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/13/2020] [Accepted: 07/17/2020] [Indexed: 12/27/2022] Open
Abstract
Background & Aims Antiviral treatment is known to improve survival in patients with chronic hepatitis B (CHB)-related hepatocellular carcinoma (HCC). Yet, the treatment uptake in CHB patients remains low. We aimed to report the secular trend in antiviral treatment uptake from 2007-2017, and to compare the effect of different nucleos(t)ide analogue (NA) initiation times (before vs. after HCC diagnosis) on survival. Methods A 3-month landmark analysis was used to compare overall survival in patients not receiving NA treatment (i.e. no NA), patients receiving NAs after their first HCC treatment (i.e. post-HCC NA), and patients receiving NAs ≤3 months before their first HCC treatment (i.e. pre-HCC NA). A propensity score-weighted Cox proportional hazards model was used to balance clinical characteristics between the 3 groups and to estimate hazard ratios (HRs). Results The uptake of antiviral treatment in HCC patients increased from 47.3% in 2007 to 98.3% in 2017. The pre-HCC NA group contributed mostly to the uptake rate, which increased from 72.7% to 96.0% in the past decade. In addition, 3,843 CHB patients (407 no NA; 2,932 pre-HCC NA; 504 post-HCC NA) with HCC, receiving at least 1 type of HCC treatment, were included in the analysis. Lack of NA treatment at the time of HCC diagnosis increased the risk of death (weighted HR 3.05; 95% CI 2.70-3.44; p <0.001). The impact of the timing of NA treatment was insignificant (weighted HR 0.90; 95% CI 0.78-1.04; p = 0.161). Conclusions The uptake of antiviral treatment in HCC patients increased over the past decade. NA treatment, regardless of whether it was initiated before or after HCC diagnosis, improved survival. It is never too late to initiate NA treatment, even after HCC diagnosis. Lay summary More and more patients who have hepatitis B-related liver cancer received antiviral treatment over the past decade. The timing of starting antiviral treatment, regardless of whether it was before or after liver cancer happens, does not really matter in terms of survival benefits.
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Key Words
- AFP, alpha-fetoprotein
- ALT, alanine aminotransferase
- ASMD, absolute standardised mean difference
- CDARS, Clinical Data Analysis and Reporting System
- CHB, chronic hepatitis B
- Entecavir
- GGT, gamma-glutamyl transpeptidase
- HCC, hepatocellular carcinoma
- HR, hazard ratio
- Hazard ratio
- ICD-9-CM, International Classification of Diseases, Ninth Revision, Clinical Modification
- IPTW, inverse probability of treatment weighting
- IQR, inter-quartile range
- KS, Kolmogorov-Smirnov
- Lamivudine
- Local ablative therapy
- MICE, multivariate imputation by chained equations
- NA, nucleos(t)ide analogue
- PS, propensity score
- Propensity scores
- Surgical resection
- TACE, transarterial chemoembolisation
- TDF, tenofovir disoproxil fumarate
- Transarterial chemoembolisation
- aHR, adjusted hazard ratio
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55
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Lee SW, Kwon JH, Lee HL, Yoo SH, Nam HC, Sung PS, Nam SW, Bae SH, Choi JY, Yoon SK, Han NI, Jang JW. Comparison of tenofovir and entecavir on the risk of hepatocellular carcinoma and mortality in treatment-naïve patients with chronic hepatitis B in Korea: a large-scale, propensity score analysis. Gut 2020; 69:1301-1308. [PMID: 31672838 PMCID: PMC7306978 DOI: 10.1136/gutjnl-2019-318947] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/25/2019] [Accepted: 10/18/2019] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The use of tenofovir (TDF) and entecavir (ETV) in patients with chronic hepatitis B (CHB) has led to a decrease in the incidence of hepatocellular carcinoma (HCC) and liver-related events. However, whether there is a difference between the two agents in the extent of improving such outcomes has not been clarified thus far. Therefore, we aimed to compare TDF and ETV on the risk of HCC and mortality. DESIGN A total of 7015 consecutive patients with CHB who were treated with TDF or ETV between February 2007 and January 2018 at the liver units of the Catholic University of Korea were screened for study eligibility and 3022 patients were finally analysed. Study end points were HCC and all-cause mortality or liver transplantation (LT) within 5 years after the initiation of antiviral therapy. Propensity score matching (PSM) and inverse probability of treatment weighting methods were used. RESULTS No difference was observed between TDF and ETV in the incidence rates of HCC in the entire cohort (HR 1.030; 95% CI 0.703 to 1.509, PSM model, p=0.880) and subgroups of patients with chronic hepatitis and cirrhosis. Also, no difference was observed between TDF and ETV in the incidence rates of all-cause mortality or LT in the entire cohort (HR 1.090; 95% CI 0.622 to 1.911, PSM model, p=0.763), and patients with chronic hepatitis and cirrhosis. CONCLUSION This study has demonstrated the clinical outcomes in patients with CHB who received TDF or ETV treatment. There was no difference in the intermediate-term risk of HCC and mortality or LT between the two drugs.
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Affiliation(s)
- Sung Won Lee
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Jung Hyun Kwon
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Hae Lim Lee
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Sun Hong Yoo
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Hee Chul Nam
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Pil Soo Sung
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Soon Woo Nam
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Si Hyun Bae
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Jong Young Choi
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Seung Kew Yoon
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Nam Ik Han
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea,The Catholic University Liver Research Center, Seoul, Republic of Korea
| | - Jeong Won Jang
- Division of Hepatology, Department of Internal Medicine, The Catholic University of Korea, Seoul, Republic of Korea .,The Catholic University Liver Research Center, Seoul, Republic of Korea
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56
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Wang K, Lin W, Kuang Z, Fan R, Liang X, Peng J, Guo Y, Chen J, Liu Z, Hu X, Wu Y, Shen S, Sun J, Hou J. Longitudinal Change of Body Mass Index Is Associated With Alanine Aminotransferase Elevation After Complete Viral Suppression in Chronic Hepatitis B Patients. J Infect Dis 2020; 220:1469-1476. [PMID: 31370059 DOI: 10.1093/infdis/jiz326] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 07/02/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Little is known about cause and intervention for alanine aminotransferase (ALT) elevation after complete viral suppression in patients with chronic hepatitis B (CHB). METHODS In this prospective cohort study, patients with CHB who were treated with nucleos(t)ide analogs and maintained undetectable levels of hepatitis B virus (HBV) deoxyribonucleic acid (DNA) for at least 6 months were enrolled. Patients were followed up at 6-month intervals, and anthropometric, biochemical, and virological assessments were performed. RESULTS Of 1965 patients with median follow-up of 18.36 months, one third of patients experienced ALT elevation. Baseline high body mass index ([BMI] defined as ≥25 kg/m2), younger age, and liver cirrhosis independently increased the risk of longitudinal ALT elevation. At the end of follow-up, 89 (4.8%) patients reverted to low BMI, and 92 (5.0%) developed to high BMI. Compared with persistent high BMI, reversion to low BMI reduced the risk of ALT elevation (adjusted odds ratio [aOR], 0.38; 95% confidence interval [CI], 0.19-0.77); compared with persistent low BMI, onset of high BMI increased the risk of ALT elevation (aOR, 1.78; 95% CI, 1.02-3.11). CONCLUSIONS High BMI is an independent predictor for ALT elevation after complete HBV DNA suppression. Improvement of BMI may have a beneficial effect on ALT normalization and even long-term outcomes.
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Affiliation(s)
- Kaifeng Wang
- 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
| | - Weiyin Lin
- 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
| | - Zhe Kuang
- 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
| | - Rong Fan
- 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
| | - Xieer Liang
- 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
| | - 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
| | - Yabing Guo
- 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
| | - Jinjun 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
| | - Zhihong Liu
- 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
| | - Xiaoyun 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
| | - Yaobo Wu
- 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
| | - Sheng Shen
- 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
| | - Jian Sun
- 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
| | - Jinlin Hou
- 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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Yoh K, Nishikawa H, Enomoto H, Iwata Y, Ikeda N, Aizawa N, Nishimura T, Iijima H, Nishiguchi S. Grip Strength: A Useful Marker for Composite Hepatic Events in Patients with Chronic Liver Diseases. Diagnostics (Basel) 2020; 10:diagnostics10040238. [PMID: 32325995 PMCID: PMC7236004 DOI: 10.3390/diagnostics10040238] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/17/2020] [Accepted: 04/17/2020] [Indexed: 12/13/2022] Open
Abstract
Here we sought to clarify the prognostic impact of sarcopenia-related markers (grip strength (GS), muscle mass using bioimpedance analysis and patient quality of life as assessed by the 36-Item Short-Form Health Survey (SF36)) in patients with chronic liver diseases (CLDs, n = 411; 160 liver cirrhosis patients; median age, 64 years) on the incidence of composite hepatic events (CHEs). A GS decrease was defined as <26 kg in men and <18 kg in women, while a skeletal muscle mass index (SMI) decrease was defined as <7.0 kg/m2 in men and <5.7 kg/m2 in women based on the current guidelines. The physical and metal component summary scores on the SF36 were also included into the analysis. Sixty-two patients (15.1%) had the first incidence of CHEs. The three-year cumulative incidence rates of CHEs in patients with GS decrease or non-decrease were 24.51% and 12.44% (p = 0.0057). The three-year cumulative incidence rates of CHEs in patients with an SMI decrease or non-decrease were 19.65% and 12.99% (p = 0.0982). Multivariate analysis revealed that GS decrease (p = 0.0350) and prothrombin time (p = 0.0293) were significantly associated with the incidence of CHEs. In conclusion, GS can be an independent predictor for CHE development in patients with CLDs.
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Affiliation(s)
- Kazunori Yoh
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Hiroki Nishikawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
- Center for Clinical Research and Education, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
- Correspondence: ; Tel.: +81-798-45-6111; Fax: +81-798-45-6608
| | - Hirayuki Enomoto
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Yoshinori Iwata
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Naoto Ikeda
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Nobuhiro Aizawa
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Takashi Nishimura
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Hiroko Iijima
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
| | - Shuhei Nishiguchi
- Division of Hepatobiliary and Pancreatic disease, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan; (K.Y.); (H.E.); (Y.I.); (N.I.); (N.A.); (T.N.); (H.I.); (S.N.)
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58
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Udompap P, Kim WR. Development of Hepatocellular Carcinoma in Patients With Suppressed Viral Replication: Changes in Risk Over Time. Clin Liver Dis (Hoboken) 2020; 15:85-90. [PMID: 32226623 PMCID: PMC7098665 DOI: 10.1002/cld.904] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 11/18/2019] [Indexed: 02/04/2023] Open
Abstract
http://aasldpubs.onlinelibrary.wiley.com/hub/journal/10.1002/(ISSN)2046-2484/video/15-2-reading-udompap a video presentation of this article http://aasldpubs.onlinelibrary.wiley.com/hub/journal/10.1002/(ISSN)2046-2484/video/15-2-interview-udompap an interview with the author.
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Affiliation(s)
| | - W. Ray Kim
- Division of Gastroenterology and HepatologyStanford University School of MedicineStanfordCA
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59
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Wong GLH, Chan HLY, Yuen BWY, Tse YK, Luk HWS, Yip TCF, Hui VWK, Liang LY, Lee HW, Lui GCY, Wong VWS. The safety of stopping nucleos(t)ide analogue treatment in patients with HBeAg-negative chronic hepatitis B. Liver Int 2020; 40:549-557. [PMID: 31845462 DOI: 10.1111/liv.14330] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/05/2019] [Accepted: 12/11/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND The rates of hepatitis B surface antigen (HBsAg) seroclearance after stopping nucleos(t)ide analogues (NA) in European (19% in 2 years) and Asian (13% in 6 years) patients with chronic hepatitis B (CHB) vary dramatically. We evaluated the incidence of hepatitis flare and HBsAg seroclearance in hepatitis B e antigen (HBeAg)-negative Chinese CHB patients who had stopped NA. METHODS This was a territory-wide retrospective study in Hong Kong. We identified HBeAg-negative CHB patients from January 2000 to December 2017 who had stopped NA treatment for more than 3 months. Hepatitis flare was defined as ALT >2×ULN. RESULTS The 1076 patients were predominantly middle-aged men (mean age 52 years, male 74.8%) when starting NA; they stopped NA after 82 ± 35 months of treatment. At 44.3 ± 24.6 months after stopping NA, 147 (13.6%) patients had hepatitis flare, which led to resumption of NA; whereas 77 (7.2%) patients had flare but did not resume NA. Decompensation occurred in 7/914 (0.8%) patients. A total of 695 (64.6%) patients remained on NA treatment at the last visit. Eleven patients had achieved HBsAg seroclearance (6 of them had hepatitis flare and 1 of these 6 patients achieved HBsAg seroclearance after NA was restarted). Hepatic events developed in 75/695 (10.8%) patients who had NA resumed vs 43/381 (11.3%) patients who did not resume NA (P = .677). CONCLUSIONS Hepatitis flare and retreatment were common in HBeAg-negative CHB patients who stopped NA treatment; whereas HBsAg seroclearance rarely occurred. Stopping NA to achieve functional cure should not be recommended at this moment.
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Affiliation(s)
- Grace L-H Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Henry L-Y Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Becky W-Y Yuen
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yee-Kit Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Hester W-S Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Terry C-F Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vicki W-K Hui
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Lilian Y Liang
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Hye-Won Lee
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Grace C-Y Lui
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vincent W-S Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
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Earlier Alanine Aminotransferase Normalization During Antiviral Treatment Is Independently Associated With Lower Risk of Hepatocellular Carcinoma in Chronic Hepatitis B. Am J Gastroenterol 2020; 115:406-414. [PMID: 31895708 DOI: 10.14309/ajg.0000000000000490] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES It was suggested that normalization of serum alanine aminotransferase (ALT) levels at 1 year of antiviral treatment is associated with a lower risk of hepatic events in patients with chronic hepatitis B (CHB). However, it remains unclear whether earlier ALT normalization is associated with lower hepatocellular carcinoma (HCC) risk, independent of fatty liver or cirrhosis and on-treatment virological response (VR), in patients with CHB. METHODS We analyzed 4,639 patients with CHB who initiated treatment with entecavir or tenofovir using landmark analysis and time-dependent Cox analysis. We defined normal ALT as ≤35 U/L (men) and ≤25 U/L (women) and VR as serum hepatitis B virus DNA <15 IU/mL. RESULTS During a median 5.6 years of treatment, 509 (11.0%) patients developed HCC. ALT normalization occurred in 65.6% at 1 year and 81.9% at 2 years and was associated with a significantly lower HCC risk in landmark (P < 0.001) and time-dependent Cox analyses (adjusted hazard ratio [AHR] 0.57; P < 0.001). Compared with ALT normalization within 6 months, delayed ALT normalization at 6-12, 12-24, and >24 months was associated with incrementally increasing HCC risk (AHR 1.40, 1.74, and 2.45, respectively; P < 0.001), regardless of fatty liver or cirrhosis at baseline and VR during treatment. By contrast, neither earlier VR (AHR 0.93; P = 0.53) nor earlier hepatitis B e antigen seroclearance (AHR 0.91; P = 0.31) was associated with a significantly lower HCC risk. DISCUSSION In patients with CHB treated with entecavir or tenofovir, earlier ALT normalization was independently associated with proportionally lower HCC risk, regardless of fatty liver or cirrhosis at baseline and on-treatment VR.
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Serum Zinc Level Grading System: A Useful Model for Composite Hepatic Events in Hepatitis C Virus-Associated Liver Cirrhosis. J Clin Med 2020; 9:jcm9030643. [PMID: 32121095 PMCID: PMC7141206 DOI: 10.3390/jcm9030643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 02/19/2020] [Accepted: 02/27/2020] [Indexed: 02/08/2023] Open
Abstract
We aimed to clarify the impact of the serum zinc (Zn) level grading system proposed by the Japanese society of clinical nutrition (JSCN: 80 μg/dL < serum Zn level <130 μg/dL (type A), 60 μg/dL < serum Zn level <80 μg/dL (type B), and serum Zn level <60 μg/dL (type C)) in patients with hepatitis C virus (HCV)-related liver cirrhosis (LC) on the incidence of composite hepatic events (Com-HEs) compared with Child-Pugh (C-P) classification or albumin-bilirubin (ALBI) grade. (n = 275, median age = 67 years). The Akaike information criterion (AIC) was compared among three prognostic models. Factors associated with the incidence of Com-HEs were also studied. The first incidence of any HE was confirmed in 112 patients (40.7%). The AIC value for Com-HEs by the Zn level grading system was the lowest among the three prognostic models (AIC: 301.788 in Zn level grading system, 303.372 in ALBI grade, and 333.953 in C-P classification). In the multivariate analysis, male (p = 0.0031), ALBI grade 3 (p = 0.0041), type B (p = 0.0238), type C (p = 0.0004), and persistent viremia (p < 0.0001) were significant factors associated with the incidence of Com-HEs. In conclusion, the serum Zn level grading system proposed by JSCN can be helpful for estimating the incidence of Com-HEs in HCV-related LC patients.
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Wong GLH, Wong VWS, Yuen BWY, Tse YK, Luk HWS, Yip TCF, Hui VWK, Liang LY, Lui GCY, Chan HLY. An Aging Population of Chronic Hepatitis B With Increasing Comorbidities: A Territory-Wide Study From 2000 to 2017. Hepatology 2020; 71:444-455. [PMID: 31237366 DOI: 10.1002/hep.30833] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 06/10/2019] [Indexed: 12/16/2022]
Abstract
Patients with chronic hepatitis B (CHB) are aging because of improved survival under better health care. This has an important implication on the choice of antiviral treatment (AVT), given that long-term safety would be a concern in the presence of multiple comorbidities. We aimed to determine the prevalence of key comorbidities and concomitant medications in a territory-wide CHB cohort in Hong Kong in 2000-2017. CHB patients who have been under the care at primary, secondary, and tertiary medical centers in the public sector were identified through the Clinical Data Analysis and Reporting System of the Hospital Authority, Hong Kong. The demographics and prevalence of key comorbidities, including diabetes mellitus, hypertension, chronic kidney disease, osteopenia/osteoporosis based on diagnosis codes, relevant medications, and/or laboratory parameters, were determined according to CHB patients' first appearance in four time periods: 2000-2004, 2005-2009, 2010-2013, and 2014-2017. In the final analysis, 135,395 CHB patients were included; the mean age increased with time: 41 ± 15 years in 2000-2004; 46 ± 17 years in 2005-2009; 51 ± 16 years in 2010-2013; and 55 ± 15 years in 2014-2017. There was a trend of increasing prevalence of several common comorbidities over the four periods: hypertension 25.5%, 23.8%, 27.2%, and 28.6%; diabetes mellitus 10.6%, 12.5%, 16.1%, and 20.1%; cardiovascular disease 12.5%, 16.9%, 20.9%, and 22.2%; and malignancy 7.0%, 13.2%, 17.3%, and 23.6%, respectively (all P < 0.001). Conclusion: CHB patients are getting older with increasing prevalence of common comorbidities. These comorbidities should be taken into account when choosing AVT.
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Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Becky Wing-Yan Yuen
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yee-Kit Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Hester Wing-Sum Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Terry Cheuk-Fung Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vicki Wing-Ki Hui
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Lilian Yan Liang
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Grace Chung-Yan Lui
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Henry Lik-Yuen Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
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Wong GLH, Wong VWS, Yuen BWY, Tse YK, Yip TCF, Luk HWS, Lui GCY, Chan HLY. Risk of hepatitis B surface antigen seroreversion after corticosteroid treatment in patients with previous hepatitis B virus exposure. J Hepatol 2020; 72:57-66. [PMID: 31499132 DOI: 10.1016/j.jhep.2019.08.023] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 08/09/2019] [Accepted: 08/20/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS Systemic corticosteroids may cause HBV reactivation, but the impact on patients with previous HBV exposure is poorly defined. We aimed to study the risk of HBsAg seroreversion and hepatitis flare in patients with previous HBV exposure. METHODS Patients who were negative for HBsAg and received corticosteroids between 2001-2010 were included. Patients who were positive for antibody to HBsAg (anti-HBs) and/or to HBcAg (anti-HBc) were defined as having previous HBV exposure. The primary endpoint was HBsAg seroreversion; the secondary endpoint was hepatitis flare (alanine aminotransferase >80 U/L) at 1 year. RESULTS A total of 12,997 patients fulfilled the inclusion criteria: anti-HBs positive only (n = 10,561); anti-HBc positive only (n = 970); anti-HBs & anti-HBc positive (n = 830) and anti-HBs & anti-HBc negative (n = 636). HBsAg seroreversion occurred in 165 patients. Patients who were anti-HBc positive only had a higher risk of HBsAg seroreversion (1-year incidence 1.8%) than those negative for both anti-HBs & anti-HBc (0%; p = 0.014). Patients with previous HBV exposure had a similarly low risk of liver failure as unexposed individuals (1.1% vs. 0.9%). The risk of a hepatitis flare started to increase in those receiving corticosteroids at peak daily doses of 20-40 mg (adjusted hazard ratio [HR] 2.19, p = 0.048) or >40 mg (aHR 2.11, p = 0.015) prednisolone equivalents for <7 days, and was increased at treatment durations of 7-28 days and >28 days (aHR 2.02-3.85; p <0.001-0.012). CONCLUSIONS In HBsAg-negative patients who were only anti-HBc positive, high peak daily doses of corticosteroids increased the risk of hepatitis flare, but not seroreversion. The rate of liver failure was low and similar in HBV exposed and unexposed individuals; there were no deaths, nor any requirement for liver transplantation. LAY SUMMARY It is important to know the hepatitis B virus (HBV) status before starting corticosteroid therapy. Patients with resolved HBV infection without detectable immunity are at an increased risk of HBV surface antigen seroreversion after corticosteroid therapy. High peak daily doses of corticosteroids (>40 mg prednisolone equivalents) increase the risk of hepatitis flare, but not seroreversion, in patients with previous exposure to HBV, irrespective of the duration of treatment. Interval monitoring of liver biochemistries is essential for the early detection of hepatitis flares in these patients.
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Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Becky Wing-Yan Yuen
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Yee-Kit Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Terry Cheuk-Fung Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Hester Wing-Sum Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Grace Chung-Yan Lui
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region
| | - Henry Lik-Yuen Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
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Lampertico P, Papatheodoridis GV. Is Tenofovir Superior to Entecavir in Reducing the Risk of Hepatocellular Carcinoma in Chronic Hepatitis B? The Controversy Continues. Gastroenterology 2020; 158:42-44. [PMID: 31706943 DOI: 10.1053/j.gastro.2019.11.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Pietro Lampertico
- CRC "A. M. and A. Migliavacca" Center for the Study of Liver Disease, Division of Gastroenterology and Hepatology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy.
| | - George V Papatheodoridis
- Department of Gastroenterology, Medical School of National and Kapodistrian University of Athens, General Hospital of Athens "Laiko", Athens, Greece
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Yip TCF, Wong GLH. Letter: is tenofovir superior to entecavir for hepatocellular carcinoma prevention in chronic hepatitis B? Authors' reply. Aliment Pharmacol Ther 2020; 51:315-316. [PMID: 31880016 DOI: 10.1111/apt.15614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Terry C-F Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Grace L-H Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
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Yip TCF, Wong VWS, Chan HLY, Tse YK, Lui GCY, Wong GLH. Tenofovir Is Associated With Lower Risk of Hepatocellular Carcinoma Than Entecavir in Patients With Chronic HBV Infection in China. Gastroenterology 2020; 158:215-225.e6. [PMID: 31574268 DOI: 10.1053/j.gastro.2019.09.025] [Citation(s) in RCA: 135] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 09/16/2019] [Accepted: 09/20/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS There have been conflicting results from studies comparing the risk of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B virus (HBV) infection treated with tenofovir disoproxil fumarate (TDF) vs those treated with entecavir. We compared the effects of TDF vs entecavir on HCC risk in a large cohort of patients with chronic HBV infection in China. METHODS We performed a retrospective study of consecutive adults with chronic HBV infection who initially received treatment with entecavir or TDF, for at least 6 months, from January 2008 through June 2018. Patients who had cancers or liver transplantation before or within the first 6 months of treatment were excluded. Propensity score weighting and 1:5 matching were used to balance the clinical characteristics between the 2 groups. Fine-Gray model was used to adjust for competing risk of death and liver transplantation. RESULTS We analyzed data from 29,350 patients (mean age, 52.9 ± 13.2 years; 18,685 men [63.7%]); 1309 were first treated with TDF (4.5%) and 28,041 were first treated with entecavir (95.5%). TDF-treated patients were younger (mean age, 43.2 years vs 53.4 years) and a lower proportion had cirrhosis (38 patients [2.9%] vs 3822 patients treated with entecavir [13.6%]). At a median follow-up time of 3.6 years after treatment began (interquartile range, 1.7-5.0 years), 8 TDF-treated patients (0.6%) and 1386 entecavir-treated patients (4.9%) developed HCC. Patients' clinical characteristics were comparable after propensity score weighting. TDF treatment was associated with a lower risk of HCC than entecavir treatment after propensity score weighting (weighted subdistribution hazard ratio, 0.36; 95% confidence interval 0.16-0.80; P = .013) and 1:5 matching (weighted subdistribution hazard ratio, 0.39; 95% confidence interval 0.18-0.84; P = .016). CONCLUSIONS In a retrospective analysis of 29,350 patients with chronic HBV infection in China, treatment with TDF was associated with a lower risk of HCC than treatment with entecavir, over a median follow-up time of 3.6 years.
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Affiliation(s)
- Terry Cheuk-Fung Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China
| | - Henry Lik-Yuen Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China
| | - Yee-Kit Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China
| | - Grace Chung-Yan Lui
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China
| | - Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China; Department of Medicine and Therapeutics, The Chinese University of Hong Kong; Hong Kong SAR, China; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong; Hong Kong SAR, China.
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Chen MB, Wang H, Zheng QH, Zheng XW, Fan JN, Ding YL, Niu JL. Comparative efficacy of tenofovir and entecavir in nucleos(t)ide analogue-naive chronic hepatitis B: A systematic review and meta-analysis. PLoS One 2019; 14:e0224773. [PMID: 31751366 PMCID: PMC6872143 DOI: 10.1371/journal.pone.0224773] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 10/21/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE To compare the efficacy of tenofovir and entecavir in nucleos(t)ide analogue-naive chronic hepatitis B. METHODS The Web of Science, PubMed, Cochrane Library, EMBASE, Clinical Trials and China National Knowledge Infrastructure(CNKI) databases were electronically searched to collect randomized controlled trials (RCTs) regarding the comparison between tenofovir and entecavir in nucleos(t)ide analogue-naive chronic hepatitis B (CHB) since the date of database inception to July 2019. Two researchers independently screened and evaluated the obtained studies and extracted the outcome indexes. RevMan 5.3 software was used for the meta-analysis. RESULTS Early on, tenofovir had a greater ability to inhibit the hepatitis B virus, I2 = 0% [RR = 1.08, 95% CI (1.03, 1.13), P<0.01] (96 weeks). Entecavir can normalize the ALT levels earlier, I2 = 0% [RR = 0.87, 95% CI (0.77, 0.98), P = 0.02] (48 weeks). However, there was no statistically significant difference between TDF and ETV at 144 weeks. Tenofovir was as effective as entecavir in terms of HBeAg clearance and HBeAg seroconversion, I2 = 0% [RR = 1.05, 95% CI (0.68, 1.62), P = 0.82]; I2 = 69% [RR = 0.93, 95% CI (0.54, 1.61), P = 0.80]. The difference in the incidence of elevated creatine kinase levels was not statistically significant I2 = 0% [RR = 0.66, 95% CI (0.27, 1.60), P = 0.35]. CONCLUSIONS Tenofovir and entecavir were equally effective in the treatment of patients with nucleos(t)ide analogue-naive chronic hepatitis B. In addition, TDF has an advantage in the incidence of hepatocellular carcinoma. Additional RCTs and a large-sample prospective cohort study should be performed.
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Affiliation(s)
- Mao-bing Chen
- Department of Emergency, Wujin People Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P. R. China
- * E-mail:
| | - Hua Wang
- Department of ICU, Wujin People Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P. R. China
| | - Qi-han Zheng
- Department of Emergency, Wujin People Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P. R. China
| | - Xu-wen Zheng
- Department of Emergency, Wujin People Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P. R. China
| | - Jin-nuo Fan
- Department of Emergency, Wujin People Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, P. R. China
| | - Yun-long Ding
- Department of Neurology, Jingjiang People Hospital, Seventh Affiliated Hospital of Yangzhou University, Jingjiang, Jiangsu, P. R. China
| | - Jia-li Niu
- Department of Clinical Pharmacy, JingJiang People Hospital, Seventh Affliated Hospital of Yangzhou University, Jingjiang, Jiangsu, P. R. China
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Marcellin P, Wong DK, Sievert W, Buggisch P, Petersen J, Flisiak R, Manns M, Kaita K, Krastev Z, Lee SS, Cathcart AL, Crans G, Op den Brouw M, Jump B, Gaggar A, Flaherty J, Buti M. Ten-year efficacy and safety of tenofovir disoproxil fumarate treatment for chronic hepatitis B virus infection. Liver Int 2019; 39:1868-1875. [PMID: 31136052 DOI: 10.1111/liv.14155] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Tenofovir disoproxil fumarate (TDF) is a first-line treatment for chronic hepatitis B (CHB). We aimed to describe the efficacy and safety profiles of TDF treatment for up to 10 years in a well-described cohort of CHB patients. METHODS Hepatitis B e antigen (HBeAg)-negative and HBeAg-positive patients from two randomised, double-blind trials (ClinicalTrials.gov: NCT00117676 and NCT00116805) completed 48 weeks of randomised treatment with TDF or adefovir dipivoxil. A subset of these patients was then eligible to receive open-label TDF treatment for up to 10 years. At Year 10, patients were assessed for virological suppression, alanine aminotransferase (ALT) normalisation, serological response, safety and tolerability. RESULTS Of 641 randomised and treated patients, 585 (91%) entered the open-label extension phase with 203 (32%) patients completing Year 10 of the study. At Year 10, 118/118 (100%) of HBeAg-negative patients and 78/80 (98%) of HBeAg-positive patients with available data achieved hepatitis B virus (HBV) DNA < 69 IU/mL, while 88/106 (83%) and 60/77 (78%) patients achieved ALT normalisation, respectively. Of the 23 patients with HBeAg status available at Year 10, 12 (52%) and six (27%) experienced HBeAg loss and seroconversion, respectively. No resistance to TDF was documented up to Year 10. In the period between Year 8 and Year 10, the safety profile of TDF was similar to previous reports, with few patients experiencing renal- or bone-related adverse events. CONCLUSIONS Over 10 years, TDF had a favourable safety profile, was well tolerated, and resulted in continued maintenance of virological suppression with no documented resistance.
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Affiliation(s)
| | - David K Wong
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - William Sievert
- Gastroenterology and Hepatology Unit, Monash Health and Monash University, Melbourne, Australia
| | - Peter Buggisch
- Liver Unit, IFI-Institute for Interdisciplinary Medicine, Asklepios Klinik St Georg, Hamburg, Germany
| | - Jörg Petersen
- Liver Unit, IFI-Institute for Interdisciplinary Medicine, Asklepios Klinik St Georg, Hamburg, Germany
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University Bialystok, Bialystok, Poland
| | - Michael Manns
- Department of Gastroenterology, Hepatology, and Endocrinology, Hannover Medical School, Hannover, Germany.,Helmholtz Center for Infection Research (HZI), Hannover, Germany
| | - Kelly Kaita
- Viral Hepatitis Investigative Unit, University of Manitoba, Winnipeg, Canada
| | - Zahari Krastev
- Clinic of Gastroenterology, St Ivan Rilsky University Hospital, Medical University, Sofia, Bulgaria
| | - Samuel S Lee
- Liver Unit, University of Calgary, Calgary, Alberta, Canada
| | | | | | | | | | - Anuj Gaggar
- Gilead Sciences Inc, Foster City, California
| | | | - Maria Buti
- Liver Unit, Hospital Universitario Vall d'Hebron and CIBEREHD del Instituto Carlos III, Barcelona, Spain
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Residual risk of HCC during long-term oral nucleos(t)ide analogues (NUCs) in patients with CHB - Is one NUC better than the other? J Hepatol 2019; 71:453-455. [PMID: 31208894 DOI: 10.1016/j.jhep.2019.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 05/28/2019] [Indexed: 12/26/2022]
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70
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Liang LY, Wong GLH. Unmet need in chronic hepatitis B management. Clin Mol Hepatol 2019; 25:172-180. [PMID: 30754963 PMCID: PMC6589853 DOI: 10.3350/cmh.2018.0106] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/12/2018] [Indexed: 02/06/2023] Open
Abstract
Despite all these exciting developments, there remain some unmet needs in the management for patients with chronic hepatitis B (CHB). As majority of CHB patients are going to use oral nucleos(t)ide analogues (NAs) for decades, Safety profile of NAs is of no doubt an important issue. The newest nucleotide analogue tenofovir alafenamide is potent in terms of viral suppression, together with favourable renal and bone safety profile. Biochemical response as reflected by alanine aminotransferase (ALT) normalization is recently found to be prognostically important. Patients who achieved ALT normalization have reduced the risk of hepatic events by 49%. Functional cure as reflected by hepatitis B surface antigen seroclearance not only implies patients may stop NA treatment, it also confers to a reduced risk of hepatocellular carcinoma and other hepatic events. Hence functional cure should be the ultimate treatment goal in CHB patients. Preemptive antiviral treatment may reduce mother-to-child transmission of hepatitis B virus, especially if birth dose of vaccination cannot be given in the first two hours after delivery. Lastly, despite the currently first-line NAs have high-genetic barrier to drug resistance mutations, there are still are many patients who were previously treated with low barrier of resistance including lamivudine, telbivudine or adefovir dipivoxil which could lead to antiviral resistance and affecting the choice of NAs.
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Affiliation(s)
- Lilian Yan Liang
- Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong SAR, China
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong SAR, China
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Wong GLH, Yuen BWY, Chan HLY, Tse YK, Yip TCF, Lam KLY, Lui GCY, Wong VWS. Impact of dose and duration of corticosteroid on the risk of hepatitis flare in patients with chronic hepatitis B. Liver Int 2019; 39:271-279. [PMID: 30179316 DOI: 10.1111/liv.13953] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/06/2018] [Accepted: 08/28/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Systemic corticosteroid is used for different medical conditions and may cause hepatitis B virus (HBV) reactivation. AIMS To study the impact of duration and peak dose of corticosteroid on the risk of hepatitis flare in patients with chronic hepatitis B (CHB). METHODS All patients who received corticosteroid from January 2001 to December 2004 were retrieved from the Hospital Authority, Hong Kong. We stratified patients by daily dose prednisolone equivalents (<20 mg, 20-40 mg, >40 mg) and durations (<7; 7-28; >28 days). The primary endpoint was hepatitis flare (alanine aminotransferase >2×upper limit of normal, ie 80 IU/L) at 1 year. RESULTS A total of 85 763 patients fulfilled the inclusion criteria (5254 CHB, 80 509 non-CHB). CHB patients had higher risk of hepatitis flare (388/5254 [7.8%]) than those without CHB (2728/80 509 [4.2%]; P < 0.001 by log-rank test). Among CHB patients, peak daily dose >40 mg compared to <20 mg prednisolone equivalents (adjusted hazard ratio [aHR] 1.64, 95% CI 1.26-2.14; P < 0.001) was an independent risk factor of hepatitis flare. Risk of hepatitis flare started to increase in those receiving corticosteroid of peak daily dose >40 mg prednisolone equivalents even for <7 days (aHR 1.55, P = 0.026), which was also increased for 7-28 days and >28 days (aHR 1.90 and 1.64 respectively, both P < 0.001). CONCLUSION Even short courses of high-dose corticosteroid increase the risk of hepatitis flare in CHB patients. Patients receiving high-dose corticosteroid should be considered for antiviral prophylaxis regardless of the duration of treatment.
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Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Becky Wing-Yan Yuen
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Henry Lik-Yuen Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yee-Kit Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Terry Cheuk-Fung Yip
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kelvin Long-Yan Lam
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Grace Chung-Yan Lui
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
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Wong GLH, Szeto CC, Wong VWS. Letter: chronic kidney disease risk in patients with chronic hepatitis B-authors' reply. Aliment Pharmacol Ther 2018; 48:1324. [PMID: 30488625 DOI: 10.1111/apt.15031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Grace Lai-Hung Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Cheuk-Chun Szeto
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,Carol and Richard Yu Peritoneal Dialysis Research Centre, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Vincent Wai-Sun Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
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Byrne R, Carey I, Agarwal K. Tenofovir alafenamide in the treatment of chronic hepatitis B virus infection: rationale and clinical trial evidence. Therap Adv Gastroenterol 2018; 11:1756284818786108. [PMID: 30034532 PMCID: PMC6048601 DOI: 10.1177/1756284818786108] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 05/29/2018] [Indexed: 02/06/2023] Open
Abstract
Tenofovir alafenamide (TAF), a novel prodrug of tenofovir was developed to deliver enhanced antiviral potency and reduced systemic toxicities by more efficient intracellular delivery of the active metabolite tenofovir disphosphate than tenofovir disoproxil fumarate (TDF). In two randomized, double-blind, multinational phase III trials in patients with hepatitis B e antigen (HBeAg)-positive or -negative infection, TAF 25 mg was non-inferior to TDF 300 mg in achieving the primary efficacy outcome of a hepatitis B virus (HBV) DNA level < 29 IU/ml at week 48 and was associated with higher rates of alanine aminotransferase (ALT) normalization based on AASLD (American Association for the Study of Liver Diseases) criteria. TAF was well tolerated with low rates of adverse events, comparable to TDF. A significantly lower decline in the estimated glomerular filtration rate (eGFR) was observed in patients receiving TAF compared with patients receiving TDF and loss of bone mineral density at the hip and spine was significantly lower in the TAF groups. These trends continued to week 96. The requirement for long-term therapy in chronic HBV highlights the importance of these efficacy and safety trends, however their true clinical relevance is yet to be established and further studies with long-term follow up and real-world clinical data are needed.
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