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Con D, Tu S, Clayton-Chubb D, Lubel JS, Nicoll AJ, Sawhney R, Bloom S. Effect of Concurrent Metabolic Dysfunction-Associated Steatotic Liver Disease on Serial Non-invasive Fibrosis Markers in Chronic Hepatitis B. Dig Dis Sci 2024; 69:1496-1506. [PMID: 38376788 DOI: 10.1007/s10620-024-08354-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/11/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND & AIMS Concurrent hepatic steatosis has diverse effects on chronic hepatitis B (CHB), however the combined effects of metabolic dysfunction-associated steatotic liver disease (MASLD) and CHB on liver fibrosis progression remains unclear. The primary aim of this study was to utilize serial fibrosis measurements to compare the dynamic change in fibrosis in CHB patients with/without concurrent MASLD. The secondary aim was to investigate factors associated with steatosis development and regression in CHB patients. METHODS This was a retrospective cohort study of all non-cirrhotic CHB patients identified from 1/1/2011 to 31/12/2016. Hepatic steatosis was diagnosed by ultrasound. Fibrosis markers included liver stiffness (LSM) by transient elastography, APRI and FIB-4. General linear mixed effects modelling was used to fit polynomial and linear estimates. RESULTS Of 810 CHB patients (n = 2,373 LSM measurements; median age 44.4y; 48% male; 24% HBeAg positive), 14% had concurrent MASLD. LSM was higher at baseline but decreased in MASLD patients over time, while LSM remained stable in non-MASLD patients, such that all patients had similar LSM beyond 4-5 years. MASLD patients had lower APRI compared to non-MASLD patients, which was predominately due to a higher platelet count and higher ALT over time. There was substantial discordance between LSM, APRI and FIB-4. Baseline BMI was the only factor that predicted steatosis development and regression. CONCLUSIONS We found no evidence of an association between concurrent MASLD and fibrosis progression amongst CHB patients without baseline advanced liver disease. APRI and FIB-4 may have reduced accuracy in MASLD patients.
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Affiliation(s)
- Danny Con
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia.
| | - Steven Tu
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia
| | - Daniel Clayton-Chubb
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia
- Department of Gastroenterology, Alfred Health, Melbourne, VIC, Australia
- Department of Medicine, Central Clinical School, Monash University, Melbourne, Australia
| | - John S Lubel
- Department of Gastroenterology, Alfred Health, Melbourne, VIC, Australia
- Department of Medicine, Central Clinical School, Monash University, Melbourne, Australia
| | - Amanda J Nicoll
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia
- Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia
| | - Rohit Sawhney
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia
- Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia
| | - Stephen Bloom
- Department of Gastroenterology, Eastern Health, Box Hill Hospital, 8 Arnold Street, Box Hill, 3128, Melbourne, VIC, Australia
- Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia
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2
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Liu SY, Wang D, Liu J, Yang LP, Chen GY. Influence of nonalcoholic fatty liver disease on response to antiviral treatment in patients with chronic hepatitis B: A meta-analysis. World J Hepatol 2024; 16:465-476. [PMID: 38577526 PMCID: PMC10989305 DOI: 10.4254/wjh.v16.i3.465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/26/2024] [Accepted: 02/28/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND Although hepatitis B virus infection is the leading cause of chronic liver injury globally, nonalcoholic fatty liver disease (NAFLD) is gradually gaining attention as another major chronic liver disease. The number of patients having chronic hepatitis B (CHB) with concomitant hepatic steatosis has increased. AIM To analyze the effect of NAFLD on the response to antiviral treatment in patients with CHB. METHODS Relevant English studies were systematically searched across PubMed, EMBASE, Web of Science, and Cochrane Library until October 2023. Studies in which the treatment outcomes were compared between patients with CHB only and those with CHB and hepatic steatosis were included. RESULTS Of the 2502 retrieved studies, 11 articles were finally included. Biochemical response until 48 wk (OR = 0.87, 95%CI: 0.50-1.53, P = 0.000) and 96 wk (OR = 0.35, 95%CI: 0.24-0.53, P = 0.24) and virological response until 96 wk (OR = 0.80, 95%CI: 0.43-1.49, P = 0.097) were lower in patients with hepatic steatosis than in patients with CHB alone. CONCLUSION Hepatic steatosis lowers the biochemical response to antiviral treatment in patients with CHB.
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Affiliation(s)
- Shi-Yi Liu
- Department of Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, Zhejiang Province, China
| | - Dian Wang
- Department of Medicine, Hangzhou Normal University, Hangzhou 310011, Zhejiang Province, China
| | - Jing Liu
- Department of Infectious and Hepatology Diseases, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, Zhejiang Province, China
| | - Lu-Ping Yang
- Department of Medicine, Zhejiang Chinese Medical University, Hangzhou 310053, Zhejiang Province, China
| | - Gong-Ying Chen
- Department of Infectious and Hepatology Diseases, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, Zhejiang Province, China.
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3
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Shen S, Pan L. Effect of metabolic dysfunction‑associated fatty liver disease on the risk of hepatocellular carcinoma in patients with chronic hepatitis B: A systematic review and meta‑analysis. Exp Ther Med 2024; 27:99. [PMID: 38356666 PMCID: PMC10865444 DOI: 10.3892/etm.2024.12387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 12/11/2023] [Indexed: 02/16/2024] Open
Abstract
Hepatocellular carcinoma (HCC) remains an important complication in patients with chronic hepatitis B (CHB). An association between the presence of metabolic dysfunction-associated fatty liver disease (MAFLD) and an increased HCC risk in patients with CHB may exist; however, the exact nature of this possible association remains unclear. The present study conducted a comprehensive meta-analysis by pooling data from 18 studies encompassing 23,927 participants. The odds ratios (ORs) were calculated using a random-effects inverse-variance model, and heterogeneity was assessed using Cochran's Q test and the I² statistic. In addition, subgroup analyses were performed on the basis of geographical region, study design and follow-up length. Publication bias and meta-regression were also assessed. The overall pooled OR for the association between MAFLD and HCC risk in patients with CHB was 1.053 (95% CI, 0.704-1.576), which suggested a lack of association. Heterogeneity was observed across studies. Subgroup analyses demonstrated a potentially protective effect for MAFLD on the risk of HCC in patients in Asian countries (OR, 0.783; 95% CI, 0.568-1.080) and the opposite effect in other regions (OR, 4.380; 95% CI, 2.440-7.864). Analysis of the prospective cohort studies suggested a significant protective effect for MAFLD (OR, 0.479; 95% CI, 0.365-0.629), while analysis of retrospective cohorts did not. The publication bias assessment was inconclusive and the meta-regression failed to identify heterogeneity sources. The association between MAFLD and HCC risk in patients with CHB appeared to be multifactorial and may vary on the basis of geographical region and study design. While the exact mechanisms remain elusive, the potential protective effect demonstrated in certain subgroups warrants further investigation.
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Affiliation(s)
- Sixing Shen
- Department of Hepatobiliary and Pancreatic Surgery, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang 313000, P.R. China
| | - Lingyan Pan
- Department of Infectious Disease, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang 313000, P.R. China
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4
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Han CL, Tian BW, Yang CC, Yang YF, Ma YL, Ding ZN, Yan LJ, Liu H, Dong ZR, Chen ZQ, Hong JG, Wang DX, Li T. The association of fatty liver and risk of hepatocellular carcinoma in HBV or HCV infected individuals: a systematic review and meta-analysis. Expert Rev Gastroenterol Hepatol 2023; 17:189-198. [PMID: 36625022 DOI: 10.1080/17474124.2023.2166930] [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: 01/11/2023]
Abstract
BACKGROUND Fatty liver (FL) is reportedly a risk factor for hepatocellular carcinoma (HCC) in individuals affected with Hepatitis C (HCV) or B (HBV) virus. However, the results are contradictory, necessitating a meta-analysis. RESEARCH DESIGN AND METHODS Sixteen relevant studies involving 88,618 individuals were retrieved from the Cochrane Library, PubMed, MEDLINE, Embase, and Scopus databases from their inception to 10 December 2022. The hazard ratios (HR) and 95% confidence intervals (CI) were analyzed. RESULTS Liver biopsy-proven FL may be a significant risk factor for HCC in individuals affected with HBV (univariate analyses: HR = 3.13, 95% CI = 1.69-5.79; multivariate analyses: HR = 3.42, 95% CI = 0.83-14.09) as well as HCV (univariate analyses: HR = 1.64, 95% CI = 0.93-2.90; multivariate analyses: HR = 1.75, 95% CI = 1.02-3.00). However, the presence of FL confirmed using reasonable methods other than liver biopsy may not indicate a risk for HCC in HBV-infected individuals (univariate analyses: HR = 0.90, 95% CI = 0.44-1.81; multivariate analyses: HR = 0.69, 95% CI = 0.45-1.08). CONCLUSIONS Biopsy-proven FL may be a significant risk factor for HCC in HCV/HBV-infected individuals. Thus, such individuals should receive suitable interventions to prevent HCC formation or at least attenuate the risk of HCC.
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Affiliation(s)
- Cheng-Long Han
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Bao-Wen Tian
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Chun-Cheng Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Ya-Fei Yang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Yun-Long Ma
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zi-Niu Ding
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Lun-Jie Yan
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Hui Liu
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zhao-Ru Dong
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Zhi-Qiang Chen
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Jian-Guo Hong
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Dong-Xu Wang
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China
| | - Tao Li
- Department of General Surgery, Qilu Hospital, Shandong University, Jinan, Shandong, China.,Department of Hepatobiliary Surgery, the Second Hospital of Shandong University, Jinan, P.R. China
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5
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Hepatitis B virus infection combined with nonalcoholic fatty liver disease: Interaction and prognosis. Heliyon 2023; 9:e13113. [PMID: 36747946 PMCID: PMC9898750 DOI: 10.1016/j.heliyon.2023.e13113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/07/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023] Open
Abstract
Hepatitis B virus (HBV) infection is still one kind of the infectious diseases that seriously threaten human health. Nonalcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease worldwide. HBV infection complicated with NAFLD is increasingly common. This review mainly describes the interaction between HBV infection and NAFLD, the interaction between steatosis and antiviral drugs, and the prognosis of HBV infection complicated with NAFLD. Most studies suggest that HBV infection may reduce the incidence of NAFLD. NAFLD can promote the spontaneous clearance of hepatitis B surface antigen (HBsAg), but whether it affects antiviral efficacy has been reported inconsistently. HBV infection combined with NAFLD can promote the progression of liver fibrosis, especially in patients with severe steatosis. The outcome of HBV infection combined with NAFLD predisposing to the progression of HCC remains controversial.
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Key Words
- AVT, antiviral therapy
- Antiviral efficacy
- BMI, body mass index
- CHB, chronic hepatitis B
- CI, confidence interval
- ETV, entecavir
- HBV infection
- HBV, hepatitis B virus
- HBeAg, hepatitis B e antigen
- HBsAg, hepatitis B surface antigen
- HCC, hepatocellular carcinoma
- HDL, high-density lipoprotein
- HDL-C, high-density lipoprotein-cholesterol
- HR, hazard ratio
- HS, hepatis steatosis
- Hepatocellular carcinoma
- LDL-C, low-density lipoprotein cholesterol
- Liver fibrosis
- NA, nucleos(t)ide analogue
- NAFLD, nonalcoholic fatty liver disease
- NASH, nonalcoholic steatohepatitis
- NR, not reported
- Nonalcoholic fatty liver disease
- OR, odds ratio
- PEG-IFN, pegylated interferon
- TAF, tenofovir alafenamide
- TDF, tenofovir
- TLR4, Toll-Like Receptor 4
- aHR, adjusted hazard ratio
- non-HDL-C, non-high-density lipoprotein-cholesterol
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6
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Metabolic Syndrome, Nonalcoholic Fatty Liver Disease, and Chronic Hepatitis B: A Narrative Review. Infect Dis Ther 2023; 12:53-66. [PMID: 36441483 PMCID: PMC9868033 DOI: 10.1007/s40121-022-00725-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/03/2022] [Indexed: 11/29/2022] Open
Abstract
Chronic hepatitis B (CHB) remains a relatively major public health problem. Simultaneously, an unhealthy lifestyle causes a series of metabolic abnormalities, the most critical of which are metabolic syndrome (MS) and nonalcoholic fatty liver disease (NAFLD). Therefore, it is increasingly common for MS and NAFLD to coexist with CHB. MS is a cluster of metabolic disorders, while NAFLD is always considered as the manifestation of MS in the liver. The aim of this article is to review recent advances to explain the complex relationship among MS, NAFLD, and hepatitis B virus (HBV) infection. MS and NAFLD both have obesity and insulin resistance as central factors and both can lead to adverse hepatic and extrahepatic outcomes. However, there is insufficient evidence to associate NAFLD with all components of MS, and genetically related NAFLD has little association with MS. Incidences of MS and NAFLD are inversely associated with HBV infection. However, the effect of HBV infection on the risk of insulin resistance and dyslipidemia is not well understood. Evidence from both clinical studies and animal experiments suggested that hepatic steatosis inhibits HBV replication. MS and NAFLD may have adverse effects on CHB disease progression and prognosis. Furthermore, in related studies of CHB with normal alanine aminotransferase (ALT), the roles of MS and NAFLD should also be emphasized. In conclusion, there are complicated interactions that are not yet fully defined among MS, NAFLD, and CHB. To control chronic liver disease effectively, the relationship among the three must be clarified.
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7
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Mao X, Cheung KS, Peng C, Mak LY, Cheng HM, Fung J, Peleg N, Leung HHW, Kumar R, Lee JH, Shlomai A, Yuen MF, Seto WK. Steatosis, HBV-related HCC, cirrhosis, and HBsAg seroclearance: A systematic review and meta-analysis. Hepatology 2022; 77:1735-1745. [PMID: 36111362 DOI: 10.1002/hep.32792] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/22/2022] [Accepted: 09/13/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND AND AIMS NAFLD and chronic hepatitis B (CHB) infection are common etiologies of HCC. The impact of hepatic steatosis on HCC in CHB, as well as its relationship with the development of cirrhosis, fibrosis, and HBsAg seroclearance, remains controversial. APPROACH AND RESULTS Data from observational studies were collected through PubMed, EMBASE, and the Cochrane Library from inception to February 1, 2022. Outcomes of interest included the association of hepatic steatosis with HCC, cirrhosis, advanced fibrosis, and HBsAg seroclearance, expressed in terms of pooled ORs. Additional subgroup and sensitivity analyses were performed to validate the robustness of findings. A total of 34 studies with 68,268 patients with CHB were included. Hepatic steatosis was associated with higher odds of HCC (OR, 1.59; 95% CI, 1.12-2.26; I2 = 72.5%), with the association remaining consistent in Asia (OR, 1.56; 95% CI, 1.08-2.25), studies with a median follow-up duration of ≥5 years (OR, 2.82; 95% CI, 1.57-5.08), exclusion of alcohol use (OR, 1.71; 95% CI, 1.01-2.91), and biopsy-proven steatosis (OR, 2.86; 95% CI, 1.61-5.06), although no significant association was noted among nucleos(t)ide analogue-treated patients (OR, 1.05; 95% CI, 0.62-1.77). Steatosis was associated with the development of cirrhosis (OR, 1.52; 95% CI, 1.07-2.16; I2 = 0%) and HBsAg seroclearance (OR, 2.22; 95% CI, 1.58-3.10; I2 = 49.0%). CONCLUSIONS Hepatic steatosis was associated with an increased risk of HCC and cirrhosis among patients with CHB but with a higher chance of achieving a functional cure, highlighting the importance of identifying concomitant steatosis in CHB.
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Affiliation(s)
- Xianhua Mao
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong
| | - Ka Shing Cheung
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong.,Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Chengzhi Peng
- Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Lung-Yi Mak
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong.,State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong
| | - Ho Ming Cheng
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong
| | - James Fung
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong.,State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong
| | - Noam Peleg
- Division of Gastroenterology, Rabin Medical Center, Petach Tikva, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Howard H-W Leung
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong
| | - Rajneesh Kumar
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore.,Duke-NUS Graduate Medical School, Singapore
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Amir Shlomai
- Department of Medicine D and The Liver Institute, Rabin Medical Center, Beilinson Hospital, Petah-Tikva and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Man-Fung Yuen
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong.,State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong
| | - Wai-Kay Seto
- Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong.,Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.,State Key Laboratory of Liver Research, The University of Hong Kong, Hong Kong
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8
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Yip TCF, Lee HW, Chan WK, Wong GLH, Wong VWS, Armstrong MJ, Pose E, Brenner EJ, Cargill T, Catana MA, Dhanasekaran R, Eshraghian A, García-Juárez I, Gill US, Jones PD, Kennedy J, Marshall A, Matthews C, Mells G, Mercer C, Perumalswami PV, Avitabile E, Qi X, Su F, Ufere NN, Wong YJ, Zheng MH, Barnes E, Barritt AS, Webb GJ. Asian perspective on NAFLD-associated HCC. J Hepatol 2022; 76:726-734. [PMID: 34619251 DOI: 10.1016/j.jhep.2021.09.024] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 09/10/2021] [Accepted: 09/18/2021] [Indexed: 12/18/2022]
Abstract
Recent data suggest that non-alcoholic fatty liver disease (NAFLD) has become a major public health problem in Asia, with an updated population prevalence of 34%. In parallel, NAFLD-associated hepatocellular carcinoma (HCC) is also on the rise. In this review, we describe the changing epidemiology of HCC in Asia over the past 30 years. While traditional risk factors for HCC (older age, male sex and metabolic factors) are also important in Asia, the PNPLA3 gene polymorphism is particularly prevalent in East Asia and may increase the risk of HCC. NAFLD among non-obese individuals is also commonly described in Asia. Because NAFLD is often undiagnosed, few patients receive HCC surveillance, and the target surveillance population beyond patients with cirrhosis remains poorly defined. As a result, NAFLD-associated HCC is often diagnosed at an advanced stage, rendering curative treatment impossible. Finally, despite around 20-30 years of universal vaccination, chronic HBV infection remains prevalent in Asia, and emerging evidence highlights the importance of metabolic factors and concomitant hepatic steatosis on HCC development in infected patients. Future studies should explore the role of metabolic treatments in HCC prevention among patients with hepatic steatosis and concomitant liver diseases.
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Affiliation(s)
- Terry Cheuk-Fung Yip
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Wah Kheong Chan
- Gastroenterology and Hepatology Unit, Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong; Medical Data Analytics Centre, The Chinese University of Hong Kong, Hong Kong; State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong.
| | | | - Elisa Pose
- Liver Unit, Hospital Clínic, Barcelona, Spain Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
| | - Erica J Brenner
- Division of Pediatric Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Tamsin Cargill
- Oxford Liver Unit, Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | - Maria-Andreea Catana
- Division of Gastroenterology/Hepatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Renumathy Dhanasekaran
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | - Ahad Eshraghian
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz, Iran
| | - Ignacio García-Juárez
- Department of Gastroenterology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Upkar S Gill
- Barts Liver Centre, Barts Health NHS Trust & Barts & The London School of Medicine & Dentistry, QMUL, London, UK
| | - Patricia D Jones
- Division of Digestive Health and Liver Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - James Kennedy
- Oxford Liver Unit, Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | | | - Charmaine Matthews
- Department of Gastroenterology and Hepatology, Royal Liverpool Hospital, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - George Mells
- Cambridge Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals, Cambridge, UK
| | - Carolyn Mercer
- Oxford Liver Unit, Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | - Ponni V Perumalswami
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Emma Avitabile
- Liver Unit, Hospital Clínic, Barcelona, Spain Institut d'Investigacions Biomèdiques, August Pi i Sunyer, Barcelona, Spain
| | - Xialong Qi
- CHESS Center, Institute of Portal Hypertension, The First Hospital of Lanzhou University, Lanzhou, China
| | - Feng Su
- Division of Gastroenterology, University of Washington, Seattle, WA, USA
| | - Nneka N Ufere
- Liver Center, Gastrointestinal Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yu Jun Wong
- Department of Gastroenterology & Hepatology, Changi General Hospital Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ming-Hua Zheng
- MAFLD Research Center, Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Diagnosis and Treatment for The Development of Chronic Liver Disease, Zhejiang Province, Wenzhou, Zhejiang, China
| | - Eleanor Barnes
- Oxford Liver Unit, Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK
| | - Alfred S Barritt
- Division of Gastroenterology and Hepatology, University of North Carolina, North Carolina, USA
| | - Gwilym J Webb
- Oxford Liver Unit, Translational Gastroenterology Unit, Oxford University Hospitals NHS Foundation Trust, University of Oxford, Oxford, UK; Cambridge Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals, Cambridge, UK
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9
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Tsuge M. The association between hepatocarcinogenesis and intracellular alterations due to hepatitis B virus infection. Liver Int 2021; 41:2836-2848. [PMID: 34559952 DOI: 10.1111/liv.15065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/13/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023]
Abstract
Chronic hepatitis B virus (HBV) infection is a worldwide health problem leading to severe liver dysfunction, including liver cirrhosis and hepatocellular carcinoma. Although current antiviral therapies for chronic HBV infection have been improved and can lead to a strong suppression of viral replication, it is difficult to completely eliminate the virus with these therapies once chronic HBV infection is established in the host. Furthermore, chronic HBV infection alters intracellular metabolism and signalling pathways, resulting in the activation of carcinogenesis in the liver. HBV produces four viral proteins: hepatitis B surface-, hepatitis B core-, hepatitis B x protein, and polymerase; each plays an important role in HBV replication and the intracellular signalling pathways associated with hepatocarcinogenesis. In vitro and in vivo experimental models for analyzing HBV infection and replication have been established, and gene expression analyses using microarrays or next-generation sequencing have also been developed. Thus, it is possible to clarify the molecular mechanisms for intracellular alterations, such as endoplasmic reticulum stress, oxidative stress, and epigenetic modifications. In this review, the impact of HBV viral proteins and intracellular alterations in HBV-associated hepatocarcinogenesis are discussed.
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Affiliation(s)
- Masataka Tsuge
- Natural Science Center for Basic Research and Development, Hiroshima University, Hiroshima, Japan.,Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
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10
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Outcomes after curative therapy for hepatocellular carcinoma in patients with non-alcoholic fatty liver disease: a meta-analysis and review of current literature. HPB (Oxford) 2021; 23:1164-1174. [PMID: 33608215 DOI: 10.1016/j.hpb.2021.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 12/02/2020] [Accepted: 01/13/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND This systematic review and meta-analysis aimed to compare the outcomes of curative therapy (resection, transplantation, ablation) for hepatocellular carcinoma (HCC) arising from non-alcoholic fatty liver disease (NAFLD) and non-NAFLD etiologies. METHODS A systematic search of PubMed, EMBASE and Cochrane Library was conducted for studies comparing survival, peri- and post-operative outcomes. Quality assessment was performed using the Newcastle-Ottawa scale. RESULTS Findings for 5579 patients were pooled across 9 studies and examined. Analysis demonstrated improved disease-free survival (DFS; HR 0.85, 95% CI 0.74-0.98, p = 0.03) and overall survival (OS; HR 0.87; 95% CI 0.81-0.93; p < 0.0001) in NAFLD-HCC patients undergoing liver resection as compared to non-NAFLD HCC patients. NAFLD-HCC patients undergoing all forms of curative therapy were similarly associated with improved OS (HR 0.96; 95% CI 0.86-1.06; p = 0.40) and DFS (HR 0.85; 95% CI 0.74-0.98; p = 0.03), albeit results being significant only for DFS. Only 2 studies reported higher rates of peri- and post-operative complications in patients with NAFLD-HCC. Significant inter-study heterogeneity precluded further analysis. CONCLUSION NAFLD-HCC patients can enjoy long-term survival benefit with aggressive curative therapy. Peri- and post-operative morbidity should be mitigated with pre-operative optimization of comorbidities, and deliberately close post-operative monitoring.
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11
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Fan R, Niu J, Ma H, Xie Q, Cheng J, Rao H, Dou X, Xie J, Zhao W, Peng J, Gao Z, Gao H, Chen X, Chen J, Li Q, Tang H, Zhang Z, Ren H, Cheng M, Liang X, Zhu C, Wei L, Jia J, Sun J, Hou J. Association of central obesity with hepatocellular carcinoma in patients with chronic hepatitis B receiving antiviral therapy. Aliment Pharmacol Ther 2021; 54:329-338. [PMID: 34157146 DOI: 10.1111/apt.16469] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/26/2021] [Accepted: 05/23/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Obesity is typically associated with metabolic dysfunction, but its impact on hepatocellular carcinoma (HCC) remains unclear in patients with chronic hepatitis B (CHB). AIM To study the effect of obesity on HCC development in patients with CHB receiving antiviral therapy. METHODS We included patients from a Chinese multicentre, prospective, observational, treated CHB cohort in this study. General obesity was evaluated by body-mass index (BMI). Central obesity was evaluated by waist circumference, waist-to-hip ratio and waist-to-height ratio. RESULTS A total of 5754 nucleos(t)ide analogue treated patients were enrolled in the analysis. The 5-year cumulative incidence of HCC was 2.9%. Waist-to-height ratio performed better in predicting HCC development than BMI, waist circumference or waist-to-hip ratio. Patients with central obesity (defined as waist-to-height ratio >0.5) had significantly higher 5-year incidence of HCC than those without central obesity in the overall population (3.9% vs 2.1%, hazard ratio [HR]: 2.06, P = 0.0001) and 745 propensity score matched pairs (4.7% vs 2.3%, HR: 2.04, P = 0.026), respectively. Besides cirrhosis status and aMAP HCC risk score, central obesity was also independently associated with HCC risk (HR: 1.63, P = 0.013). Waist-to-height ratio gain within 1 year was associated with a significantly higher HCC risk with an adjusted HR value of 1.88 (95% confidence interval: 1.12-3.13, P = 0.017). CONCLUSIONS Central obesity, evaluated by the waist-to-height ratio, was associated with a twofold increase in HCC risk among CHB patients receiving antiviral treatment, highlighting the important role of abnormal metabolic function in the progression of liver disease.
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Affiliation(s)
- Rong Fan
- Guangzhou, China.,Shenzhen, China
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12
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Zheng Y, Xu K, Hu H, Draz MS, Wu W, Li L. Prevalence and Incidence of Non-alcohol Fatty Liver Disease in Chronic Hepatitis B Population in Southeast China: A Community-Based Study. Front Med (Lausanne) 2021; 8:683872. [PMID: 34350196 PMCID: PMC8326512 DOI: 10.3389/fmed.2021.683872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/17/2021] [Indexed: 11/25/2022] Open
Abstract
Background: To investigate the prevalence and incidence of non-alcohol fatty liver disease (NAFLD) in a community-based chronic hepatitis B (CHB) population from Southeast China and evaluate the association between NAFLD and metabolic factors, viral factors, and underlying chronic diseases. Methods: CHB patients were recruited in 2012 and followed up from 2017 to 2019 in Zhejiang, China. NAFLD prevalence of the last visit and NAFLD incidence were calculated. Potential risk factors, including metabolic and viral factors, were also evaluated using Logistic or Cox regression models. Results: NAFLD prevalence of the last visit in 2019 was estimated at 26.76%. Waist circumference, body mass index (BMI), triglyceride (TG), low-density lipoprotein (LDL), and diabetes mellitus (DM) were found as associated factors. In subgroups analysis, HBV infection types were also identified as a risk factor in the non-diabetic population. HBeAg-negative hepatitis and immunotolerant had lower NAFLD prevalence than past CHB infection. NAFLD incidence was estimated at 22.63/1,000 person-years after 1,634.74 person-years of follow-up. Waist circumference, TG, LDL, and alkaline phosphatase (ALP) were identified as associated factors. Conclusion: The NAFLD prevalence and incidence in our study were slightly lower than previous reports from East Asia. Health education and healthy living habits were extremely important in reducing the NAFLD burden. Metabolic factors, history of DM, and viral factors were associated with NAFLD in CHB patients.
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Affiliation(s)
- Yang Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.,Department of General Practice, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Kaijin Xu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Haiyang Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Mohamed S Draz
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - Wei Wu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Centre for Infectious Diseases, Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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13
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Oh JH, Lee HW, Sinn DH, Park JY, Kim BK, Kim SU, Kim DY, Ahn SH, Kang W, Gwak GY, Choi MS, Lee JH, Koh KC, Paik SW, Paik YH. Controlled attenuation parameter value and the risk of hepatocellular carcinoma in chronic hepatitis B patients under antiviral therapy. Hepatol Int 2021; 15:892-900. [PMID: 34260013 DOI: 10.1007/s12072-021-10205-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/30/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Controlled attenuation parameter (CAP) can evaluate hepatic steatosis in patients with chronic hepatitis B (CHB). However, prognostic implications of CAP value remain unclear. We evaluated the association between CAP and the risk of hepatocellular carcinoma (HCC) in patients with CHB under antiviral therapy and maintained virologic response. METHODS A total of 1823 CHB patients who were taking nucleos(t)ide analogue and showing suppressed hepatitis B virus replication were analyzed. The primary outcome was incident HCC during follow-up. Patients were grouped into those with and without advanced chronic liver disease (ACLD) (liver stiffness measurement cutoff: 10 kPa), and those with and without hepatic steatosis (CAP cutoff: 222 dB/m). RESULTS During 6.4 years of follow-up, 127 patients (7.0%) newly developed HCC. Among patients with ACLD (n = 382), the cumulative HCC incidence rate was lower for those with CAP ≥ 222 (11.0% at 5 years) than those with CAP < 222 (24.0% at 5 years, p = 0.002), and was an independent factor associated with HCC. When CAP value was further stratified, the cumulative HCC incidence rate decreased in dose-dependent manner according to an increase in CAP value (24.0%, 13.9%, 12.8% and 6.0% at 5 years for those with CAP < 222, 222-246, 247-273 and ≥ 274, respectively). Among patients without ACLD (n = 1441), there was no significance difference in HCC risk according to CAP value (HCC incidence rate: 3.3% and 4.0% at 5 years for those with CAP < 222 and CAP ≥ 222, p = 0.20). CONCLUSIONS Among CHB patients under antiviral therapy showing suppressed HBV replication, low CAP value predicted higher risk for HCC among ACLD patients, indicating that CAP value has a prognostic implication in this population.
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Affiliation(s)
- Joo Hyun Oh
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.,Department of Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, 280-1, Hangeulbiseok-ro, Nowon-gu, Seoul, 01830, Republic of Korea
| | - Hye Won Lee
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea.
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea. .,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea.
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea
| | - Seung Up Kim
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea
| | - Do Young Kim
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea
| | - Sang Hoon Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.,Yonsei Liver Center, Severance Hospital, Seoul, 03722, Republic of Korea
| | - Wonseok Kang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Geum-Youn Gwak
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Moon Seok Choi
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Joon Hyeok Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Kwang Cheol Koh
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Seung Woon Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Yong-Han Paik
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Republic of Korea
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14
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Campbell C, Wang T, McNaughton AL, Barnes E, Matthews PC. Risk factors for the development of hepatocellular carcinoma (HCC) in chronic hepatitis B virus (HBV) infection: a systematic review and meta-analysis. J Viral Hepat 2021; 28:493-507. [PMID: 33305479 PMCID: PMC8581992 DOI: 10.1111/jvh.13452] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the leading contributors to cancer mortality worldwide and is a leading cause of death in individuals with chronic hepatitis B virus (HBV) infection. It is uncertain how the presence of other metabolic factors and comorbidities influences HCC risk in HBV. Therefore, we performed a systematic literature review and meta-analysis to seek evidence for significant associations. MEDLINE, EMBASE and Web of Science databases were searched from 1 January 2000 to 24 June 2020 for studies investigating associations of metabolic factors and comorbidities with HCC risk in individuals with chronic HBV infection, written in English. We extracted data for meta-analysis and generated pooled effect estimates from a fixed-effects model. Pooled estimates from a random-effects model were also generated if significant heterogeneity was present. We identified 40 observational studies reporting on associations of diabetes mellitus (DM), hypertension, dyslipidaemia and obesity with HCC risk. Only DM had a sufficient number of studies for meta-analysis. DM was associated with >25% increase in hazards of HCC (fixed-effects hazards ratio [HR] 1.26, 95% confidence interval (CI) 1.20-1.32, random-effects HR 1.36, 95% CI 1.23-1.49). This association was attenuated towards the null in a sensitivity analysis restricted to studies adjusted for metformin use. In conclusion, in adults with chronic HBV infection, DM is a significant risk factor for HCC, but further investigation of the influence of antidiabetic drug use and glycaemic control on this association is needed. Enhanced screening of individuals with HBV and diabetes may be warranted.
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Affiliation(s)
- Cori Campbell
- Nuffield Department of MedicineUniversity of OxfordOxfordUK
| | - Tingyan Wang
- Nuffield Department of MedicineUniversity of OxfordOxfordUK
| | | | - Eleanor Barnes
- Nuffield Department of MedicineUniversity of OxfordOxfordUK,Department of HepatologyOxford University NHS Foundation TrustJohn Radcliffe HospitalOxfordUK
| | - Philippa C. Matthews
- Nuffield Department of MedicineUniversity of OxfordOxfordUK,Department of Infectious Diseases and MicrobiologyOxford University Hospitals NHS Foundation TrustJohn Radcliffe HospitalOxfordUK,NIHR BRCJohn Radcliffe HospitalOxfordUK
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15
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Ren X, Xia S, Zhang L, Li R, Zhou W, Ji R, Zhou J, Tian J, Zhan W. Analysis of liver steatosis analysis and controlled attenuation parameter for grading liver steatosis in patients with chronic hepatitis B. Quant Imaging Med Surg 2021; 11:571-578. [PMID: 33532257 DOI: 10.21037/qims-19-1091] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Background Chronic hepatitis B is the most common chronic liver disease in China. For patients with chronic hepatitis B, steatosis increases the risk of cirrhosis and hepatocellular carcinoma. This study aimed to analyze and compare the clinical value of a newly developed ultrasound attenuation parameter, liver steatosis analysis (LiSA), acquired by Hepatus (Mindray, China), and controlled attenuation parameter (CAP), a widely used ultrasound attenuation parameter acquired by FibroScan (Echosens, France), for grading liver steatosis in patients with chronic hepatitis B infection. Methods A total of 203 patients were divided into two groups according to liver fat content validated by liver biopsy: group 1 (liver fat content <10%) and group 2 (liver fat content ≥10%). All patients underwent LiSA and CAP examinations. Receiver operating characteristic (ROC) curves were calculated for the two ultrasound attenuation tools. Results Both LiSA and CAP successfully discriminated between patients in group 1 and group 2. ROC curves showed that both tools had good diagnostic ability (AUC: >0.7) for steatosis ≥10%, and the performance of LiSA was significantly better than CAP (AUC: 0.859 vs. 0.801, P=0.048). Using optimal cut-off points, LiSA had specificity and sensitivity of 96.23% and 76.08%, respectively, for the diagnosis of steatosis ≥10%, compared to 91.53% and 72.10%, respectively, for CAP. Conclusions LiSA and CAP are extremely efficient tools for assessing liver steatosis, even at a low grade. Both parameters are non-invasive, inexpensive, and easy to use, and can provide immediate results with high sensitivity.
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Affiliation(s)
- Xinping Ren
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.,Department of Ultrasound, Wuxi Branch of Ruijin Hospital, Wuxi, China
| | - Shujun Xia
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lu Zhang
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ruokun Li
- Institute of Endocrinology, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wei Zhou
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ri Ji
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jianqiao Zhou
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jingyan Tian
- Institute of Endocrine and Metabolic Diseases, Department of Endocrinology and Metabolism, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Weiwei Zhan
- Department of Ultrasound, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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Abstract
Obesity prevalence is rapidly increasing worldwide. It is associated with huge economic and health costs due to its clinical consequences, which includes increased incidence of type 2 diabetes, cardiovascular diseases, and development of different malignancies. In particular, obesity is an independent risk factor for the development of hepatocellular carcinoma (HCC). Indeed, obesity is highly prevalent in patients with non-alcoholic fatty liver disease (NAFLD) that is becoming one of the most frequent causes of liver disease worldwide. NAFLD-related HCC is the most rapidly growing indication for liver transplantation in many countries. The higher mortality rates found in obese HCC patients might be related not only to a worse outcome after HCC treatments, but also to a delayed diagnosis related to a low frequency and a poorer quality of abdominal ultrasonography surveillance that is the test universally used for HCC screening. Given its diffusion, obesity is frequently present in patients with chronic liver diseases related to different etiologies, and in these cases it may increase the HCC risk, acting as an additional co-factor. Indeed, growing evidence demonstrates that a healthy diet and regular physical activity may have an impact in reducing the overall HCC risk. Finally, an impact of obesity in the development of intrahepatic cholangiocarcinoma has been postulated, but more extensive studies are needed to definitively confirm this association.
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Affiliation(s)
- Carlo Saitta
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy.
| | - Teresa Pollicino
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy; Division of Clinical and Molecular Hepatology, Department of Human Pathology, University of Messina, Italy
| | - Giovanni Raimondo
- Division of Clinical and Molecular Hepatology, Department of Internal Medicine, University Hospital of Messina, Italy; Division of Clinical and Molecular Hepatology, Department of Clinical and Experimental Medicine, University of Messina, Italy
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