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Wang J, Jia B, Miao J, Li D, Wang Y, Han L, Yuan Y, Zhang Y, Wang Y, Guo L, Jia J, Zheng F, Lai S, Niu K, Li W, Bian Y, Wang Y. An novel effective and safe model for the diagnosis of nonalcoholic fatty liver disease in China: gene excavations, clinical validations, and mechanism elucidation. J Transl Med 2024; 22:624. [PMID: 38965537 PMCID: PMC11225259 DOI: 10.1186/s12967-024-05315-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 05/20/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases. NAFLD leads to liver fibrosis and hepatocellular carcinoma, and it also has systemic effects associated with metabolic diseases, cardiovascular diseases, chronic kidney disease, and malignant tumors. Therefore, it is important to diagnose NAFLD early to prevent these adverse effects. METHODS The GSE89632 dataset was downloaded from the Gene Expression Omnibus database, and then the optimal genes were screened from the data cohort using lasso and Support Vector Machine Recursive Feature Elimination (SVM-RFE). The ROC values of the optimal genes for the diagnosis of NAFLD were calculated. The relationship between optimal genes and immune cells was determined using the DECONVOLUTION algorithm CIBERSORT. Finally, the specificity and sensitivity of the diagnostic genes were verified by detecting the expression of the diagnostic genes in blood samples from 320 NAFLD patients and liver samples from 12 mice. RESULTS Through machine learning we identified FOSB, GPAT3, RGCC and RNF43 were the key diagnostic genes for NAFLD, and they were further demonstrated by a receiver operating characteristic curve analysis. We found that the combined diagnosis of the four genes identified NAFLD samples well from normal samples (AUC = 0.997). FOSB, GPAT3, RGCC and RNF43 were strongly associated with immune cell infiltration. We also experimentally examined the expression of these genes in NAFLD patients and NAFLD mice, and the results showed that these genes are highly specific and sensitive. CONCLUSIONS Data from both clinical and animal studies demonstrate the high sensitivity, specificity and safety of FOSB, GPAT3, RGCC and RNF43 for the diagnosis of NAFLD. The relationship between diagnostic key genes and immune cell infiltration may help to understand the development of NAFLD. The study was reviewed and approved by Ethics Committee of Tianjin Second People's Hospital in 2021 (ChiCTR1900024415).
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Affiliation(s)
- Jida Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Beitian Jia
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Jing Miao
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Dun Li
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Yin Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Lu Han
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Yin Yuan
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Yuan Zhang
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China
| | - Yiyang Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Liying Guo
- Tianjin Second People's Hospital, Department of Integrated Traditional Chinese and Western Medicine, Tianjin, 300192, People's Republic of China
| | - Jianwei Jia
- Tianjin Second People's Hospital, Department of Integrated Traditional Chinese and Western Medicine, Tianjin, 300192, People's Republic of China
| | - Fang Zheng
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Sizhen Lai
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China
| | - Kaijun Niu
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Weidong Li
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Yuhong Bian
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China.
| | - Yaogang Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, People's Republic of China.
- Public Health Science and Engineering College, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China.
- School of Public Health, Tianjin Medical University, Tianjin, 300070, China.
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Kudaravalli S, Huang DQ, Yeh ML, Trinh L, Tsai PC, Hsu YC, Kam LY, Nguyen VH, Ogawa E, Lee DH, Ito T, Watanabe T, Enomoto M, Preda CM, Ko MKL, Wan-Hin Hui R, Atsukawa M, Suzuki T, Marciano S, Barreira A, Do S, Uojima H, Takahashi H, Quek SXZ, Toe Wai Khine HH, Ishigami M, Itokawa N, Go MS, Kozuka R, Marin RI, Sandra I, Li J, Zhang JQ, Wong C, Yoshimaru Y, Vo DKH, Tseng CH, Lee CJ, Inoue K, Maeda M, Hoang JK, Chau A, Chuang WL, Dai CY, Huang JF, Huang CF, Buti M, Tanaka Y, Gadano AC, Yuen MF, Cheung R, Lim SG, Trinh HN, Toyoda H, Yu ML, Nguyen MH. Sex and ethnic disparities in hepatitis B evaluation and treatment across the world. J Hepatol 2024; 81:33-41. [PMID: 38906621 DOI: 10.1016/j.jhep.2024.02.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/21/2024] [Accepted: 02/09/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND & AIMS Oral antiviral therapy with nucleos(t)ide analogues (NAs) for chronic hepatitis B (CHB) is well-tolerated and lifesaving, but real-world data on utilization are limited. We examined rates of evaluation and treatment in patients from the REAL-B consortium. METHODS This was a cross-sectional study nested within our retrospective multinational clinical consortium (2000-2021). We determined the proportions of patients receiving adequate evaluation, meeting AASLD treatment criteria, and initiating treatment at any time during the study period. We also identified factors associated with receiving adequate evaluation and treatment using multivariable logistic regression analyses. RESULTS We analyzed 12,566 adult treatment-naïve patients with CHB from 25 centers in 9 countries (mean age 47.1 years, 41.7% female, 96.1% Asian, 49.6% Western region, 8.7% cirrhosis). Overall, 73.3% (9,206 patients) received adequate evaluation. Among the adequately evaluated, 32.6% (3,001 patients) were treatment eligible by AASLD criteria, 83.3% (2,500 patients) of whom were initiated on NAs, with consistent findings in analyses using EASL criteria. On multivariable logistic regression adjusting for age, sex, cirrhosis, and ethnicity plus region, female sex was associated with adequate evaluation (adjusted odds ratio [aOR] 1.13, p = 0.004), but female treatment-eligible patients were about 50% less likely to initiate NAs (aOR 0.54, p <0.001). Additionally, the lowest evaluation and treatment rates were among Asian patients from the West, but no difference was observed between non-Asian patients and Asian patients from the East. Asian patients from the West (vs. East) were about 40-50% less likely to undergo adequate evaluation (aOR 0.60) and initiate NAs (aOR 0.54) (both p <0.001). CONCLUSIONS Evaluation and treatment rates were suboptimal for patients with CHB in both the East and West, with significant sex and ethnic disparities. Improved linkage to care with linguistically competent and culturally sensitive approaches is needed. IMPACT AND IMPLICATIONS Significant sex and ethnic disparities exist in hepatitis B evaluation and treatment, with female treatment-eligible patients about 50% less likely to receive antiviral treatment and Asian patients from Western regions also about 50% less likely to receive adequate evaluation or treatment compared to Asians from the East (there was no significant difference between Asian patients from the East and non-Asian patients). Improved linkage to care with linguistically competent and culturally sensitive approaches is needed.
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Affiliation(s)
- Sahith Kudaravalli
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Trinity College of Arts and Sciences, Duke University, Durham, North Carolina, United States
| | - Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lindsey Trinh
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - P C Tsai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yao-Chun Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Leslie Y Kam
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Vy H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Eiichi Ogawa
- Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Dong Hyun Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
| | - Tsunamasa Watanabe
- Division of Gastroenterology and Hepatology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masaru Enomoto
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Carmen Monica Preda
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Michael K L Ko
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Rex Wan-Hin Hui
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Masanori Atsukawa
- Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Takanori Suzuki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Ana Barreira
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron and Universitat Autònoma de Barcelona, and CIBEREHD del Instituto Carlos III. Barcelona, Spain
| | - Son Do
- Digestive Health Associates of Texas, United States
| | - Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | | | - Sabrina X Z Quek
- Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | | | - Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
| | - Norio Itokawa
- Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Min Seok Go
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Ritsuzo Kozuka
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Raluca Ioana Marin
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Irina Sandra
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Jiayi Li
- Wong Clinics, San Francisco, California, United States
| | - Jian Q Zhang
- Chinese Hospital, San Francisco, California, United States
| | | | - Yoko Yoshimaru
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Dang K H Vo
- Digestive Health Associates of Texas, United States
| | - Cheng-Hao Tseng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Chul-Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Kaori Inoue
- Liver Center, Saga University Hospital, Saga, Japan
| | - Mayumi Maeda
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Joseph K Hoang
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Angela Chau
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron and Universitat Autònoma de Barcelona, and CIBEREHD del Instituto Carlos III. Barcelona, Spain
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan; Department of Clinical Laboratory Medicine, Nagoya City University Hospital, Nagoya, Japan; Department of Virology and Liver Unit, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Man-Fung Yuen
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, United States
| | - Seng Gee Lim
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Huy N Trinh
- San Jose Gastroenterology, San Jose, California, United States
| | - Hidenori Toyoda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Department of Epidemiology and Population Health, Stanford University School of Medicine, Palo Alto, California, United States.
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Kushner T, Andrews RR. Addressing hepatitis delta in primary care practices in the US: a narrative review. Curr Med Res Opin 2024; 40:813-820. [PMID: 38487951 DOI: 10.1080/03007995.2024.2318004] [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: 08/15/2023] [Accepted: 02/07/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Infection with the hepatitis delta virus (HDV), a unique RNA virus that requires hepatitis B virus (HBV) antigens for its assembly, replication, and transmission, causes severe viral hepatitis. Compared to HBV monoinfection, HDV infection increases the risk of severe liver disease, necessity for liver transplant, and mortality. Global HDV prevalence estimates vary from 5% to 15% among persons with HBV, but screening guidelines for HDV are inconsistent; some recommend risk-based screening, while others recommend universal screening for all people with HBV. Among primary care providers (PCPs) in the US, there is a lack of awareness and/or insufficient adherence to current recommendations for the screening of HDV infection and management of chronic HDV. METHODS Publications were obtained by conducting literature searches between July and August 2022 using the PubMed database and by manual searches of the retrieved literature for additional references. Information was synthesized to highlight HDV screening and management strategies for PCPs. Best practices for PCPs based on current guidelines and comanagement strategies for patients with HBV and HDV infection were summarized. RESULTS We recommend universal screening for HDV in patients positive for hepatitis B surface antigen. Confirmed HDV infection should prompt evaluation by a liver specialist, if available, with whom the PCP can comanage the patient. PCPs should counsel patients on the expected course of the disease, lifestyle factors that may influence liver health, need for consistent disease monitoring and follow-up, and risk of disease transmission. Screening is suggested for sexual partners, household contacts, and family members, with HBV immunization recommended for those found to be susceptible. There are currently no US Food and Drug Administration-approved therapies for HDV infection; thus, management is limited to treatments for chronic HBV infection plus long-term monitoring of liver health. CONCLUSIONS PCPs can be a valuable point of care for patients to access HDV/HBV screening, HBV immunization, and education, and can comanage patients with HBV and/or HDV infection.
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Affiliation(s)
- Tatyana Kushner
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Lee DU, Bhowmick K, Kolachana S, Schuster K, Bahadur A, Harmacinski A, Schellhammer S, Fan GH, Lee KJ, Sun C, Chou H, Lominadze Z. Inpatient Cost Burdens of Treating Chronic Hepatitis B in US Hospitals: A Weighted Analysis of a National Database. Dig Dis Sci 2024:10.1007/s10620-024-08448-z. [PMID: 38658506 DOI: 10.1007/s10620-024-08448-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 04/09/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND AND AIMS This study evaluates the cost burdens of inpatient care for chronic hepatitis B (CHB). We aimed to stratify the patients based on the presence of cirrhosis and conduct subgroup analyses on patient demographics and medical characteristics. METHODS The 2016-2019 National Inpatient Sample was used to select individuals diagnosed with CHB. The weighted charge estimates were derived and converted to admission costs, adjusting for inflation to the year 2016, and presented in United States Dollars. These adjusted values were stratified using select patient variables. To assess the goodness-of-fit for each trend, we graphed the data across the respective years, expressed in a chronological sequence with format (R2, p-value). Analysis of CHB patients was carried out in three groups: the composite CHB population, the subset of patients with cirrhosis, and the subset of patients without cirrhosis. RESULTS From 2016 to 2019, the total costs of hospitalizations in CHB patients were $603.82, $737.92, $758.29, and $809.01 million dollars from 2016 to 2019, respectively. We did not observe significant cost trends in the composite CHB population or in the cirrhosis and non-cirrhosis cohorts. However, we did find rising costs associated with age older than 65 (0.97, 0.02), white race (0.98, 0.01), Hispanic ethnicity (1.00, 0.001), and Medicare coverage (0.95, 0.02), the significance of which persisted regardless of the presence of cirrhosis. Additionally, inpatients without cirrhosis who had comorbid metabolic dysfunction-associated steatotic liver disease (MASLD) were also observed to have rising costs (0.96, 0.02). CONCLUSIONS We did not find a significant increase in overall costs with CHB inpatients, regardless of the presence of cirrhosis. However, certain groups are more susceptible to escalating costs. Therefore, increased screening and nuanced vaccination planning must be optimized in order to prevent and mitigate these growing cost burdens on vulnerable populations.
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Affiliation(s)
- David Uihwan Lee
- Division of Gastroenterology and Hepatology, University of Maryland, 22 S. Greene St, Baltimore, MD, 21201, USA.
| | - Kuntal Bhowmick
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, RI, 02903, USA
| | - Sindhura Kolachana
- Division of Gastroenterology and Hepatology, University of Maryland, 22 S. Greene St, Baltimore, MD, 21201, USA
| | - Kimberly Schuster
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Aneesh Bahadur
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Ashton Harmacinski
- Division of Gastroenterology and Hepatology, University of Maryland, 22 S. Greene St, Baltimore, MD, 21201, USA
| | - Sophie Schellhammer
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Gregory Hongyuan Fan
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Ki Jung Lee
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Catherine Sun
- Division of Gastroenterology and Hepatology, University of Maryland, 22 S. Greene St, Baltimore, MD, 21201, USA
| | - Hannah Chou
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA, 02111, USA
| | - Zurabi Lominadze
- Division of Gastroenterology and Hepatology, University of Maryland, 22 S. Greene St, Baltimore, MD, 21201, USA
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5
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Huang DQ, Hoang JK, Kamal R, Tsai PC, Toyoda H, Yeh ML, Yasuda S, Leong J, Maeda M, Huang CF, Won Jun D, Ishigami M, Tanaka Y, Uojima H, Ogawa E, Abe H, Hsu YC, Tseng CH, Alsudaney M, Yang JD, Yoshimaru Y, Suzuki T, Liu JK, Landis C, Dai CY, Huang JF, Chuang WL, Schwartz M, Dan YY, Esquivel C, Bonham A, Yu ML, Nguyen MH. Antiviral Therapy Utilization and 10-Year Outcomes in Resected Hepatitis B Virus- and Hepatitis C Virus-Related Hepatocellular Carcinoma. J Clin Oncol 2024; 42:790-799. [PMID: 38175991 DOI: 10.1200/jco.23.00757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/31/2023] [Accepted: 10/17/2023] [Indexed: 01/06/2024] Open
Abstract
PURPOSE There are limited data on antiviral treatment utilization and its impact on long-term outcomes of hepatitis B virus (HBV)- and hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) after hepatic resection. We aimed to determine the utilization and impact of antivirals in HBV- and HCV-related HCC. METHODS This cohort study included 1,906 participants (1,054 HBV-related HCC and 852 HCV-related HCC) from 12 international sites. All participants had HBV- or HCV-related HCC and underwent curative surgical resection. The primary outcome was the utilization of antiviral therapy, and the secondary outcome was long-term overall survival (OS). RESULTS The mean (±standard deviation [SD]) age was 62.1 (±11.3) years, 74% were male, and 84% were Asian. A total of 47% of the total cohort received antiviral therapy during a mean (±SD) follow-up of 5.0 (±4.3) years. The overall antiviral utilization for participants with HBV-related HCC was 57% and declined over time, from 65% before 2010, to 60% from 2010 to 2015, to 47% beyond 2015, P < .0001. The overall utilization of antivirals for HCV-related HCC was 35% and increased over time, from 24% before 2015 to 74% from 2015 and beyond, P < .0001. The 10-year OS was lower in untreated participants for both HBV (58% v 61%) and HCV participants (38% v 82%; both P < .0001). On multivariable Cox regression analysis adjusted for relevant confounders, antiviral therapy initiated before or within 6 months of HCC diagnosis was independently associated with lower mortality in both HBV- (adjusted hazard ratio [aHR], 0.60 [95% CI, 0.43 to 0.83]; P = .002) and HCV-related HCC (aHR, 0.18 [95% CI, 0.11 to 0.31]; P < .0001). CONCLUSION Antiviral therapy is associated with long-term survival in people with HBV- or HCV-related HCC who undergo curative resection but is severely underutilized.
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Affiliation(s)
- Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, National University Health System, Singapore, Singapore
| | - Joseph K Hoang
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
| | - Rubayet Kamal
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
- Meharry Medical College, Nashville, TN
| | - Pei-Chien Tsai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hidenori Toyoda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Satoshi Yasuda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Jennifer Leong
- Henry D. Janowitz Division of Gastroenterology, Mt. Sinai Health System, New York, NY
| | - Mayumi Maeda
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Dae Won Jun
- Department of Internal Medicine, Hanyang University Hospital, Hanyang University College of Medicine, Seoul, South Korea
| | - Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara
| | - Eiichi Ogawa
- Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Hiroshi Abe
- Division of Gastroenterology and Hepatology, Shinmatsudo Central General Hospital, Chiba, Japan
| | - Yao-Chun Hsu
- Division of Gastroenterology of Hepatology, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Cheng-Hao Tseng
- Division of Gastroenterology of Hepatology, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Manaf Alsudaney
- Karsh Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Yoko Yoshimaru
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takanori Suzuki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Charles Landis
- Division of Gastroenterology, Kaiser Permanente, Seattle, WA
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Myron Schwartz
- Recanati-Miller Transplantation Institute, Mount Sinai School of Medicine, New York, NY
| | - Yock Young Dan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, National University Health System, Singapore, Singapore
| | - Carlos Esquivel
- Department of Surgery, Stanford University Medical Center, Palo Alto, CA
| | - Andrew Bonham
- Department of Surgery, Stanford University Medical Center, Palo Alto, CA
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Center, College of Medicine and Cohort Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
- Department of Epidemiology and Population Health, Stanford University, Palo Alto, CA
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6
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Elhence H, Dodge JL, Lee BP. Association of Renin-Angiotensin System Inhibition With Liver-Related Events and Mortality in Compensated Cirrhosis. Clin Gastroenterol Hepatol 2024; 22:315-323.e17. [PMID: 37495200 PMCID: PMC11232660 DOI: 10.1016/j.cgh.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/26/2023] [Accepted: 07/13/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND & AIMS While renin-angiotensin system inhibition lowers the hepatic venous gradient, the effect on more clinically meaningful endpoints is less studied. We aimed to quantify the relationship between renin-angiotensin system inhibition and liver-related events (LREs) among adults with compensated cirrhosis. METHODS In this national cohort study using the Optum database, we quantified the association between angiotensin-converting enzyme (ACE) inhibitor or angiotensin-receptor blocker (ARB) use and LREs (hepatocellular carcinoma, liver transplantation, ascites, hepatic encephalopathy, or variceal bleeding) among patients with cirrhosis between 2009 and 2019. Selective beta-blocker (SBB) users served as the comparator group. We used demographic and clinical features to calculate inverse-probability treatment weighting-weighted cumulative incidences, absolute risk differences, and Cox proportional hazard ratios. RESULTS Among 4214 adults with cirrhosis, 3155 were ACE inhibitor/ARB users and 1059 were SBB users. In inverse probability treatment weighting-weighted analyses, ACE inhibitor/ARB (vs SBB) users had lower 5-year cumulative incidence (30.6% [95% confidence interval (CI), 27.8% to 33.2%] vs 41.3% [95% CI, 34.0% to 47.7%]; absolute risk difference, -10.7% [95% CI, -18.1% to -3.6%]) and lower risk of LREs (adjusted hazard ratio [aHR], 0.69; 95% CI, 0.60 to 0.80). There was a dose-response relationship: compared with SBB use, ACE inhibitor/ARB prescriptions ≥1 defined daily dose (aHR, 0.65; 95% CI, 0.56 to 0.76) were associated with a greater risk reduction compared with <1 defined daily dose (aHR, 0.87; 95% CI, 0.71 to 1.07). Results were robust across sensitivity analyses such as comparing ACE inhibitor/ARB users with nonusers and as-treated analysis. CONCLUSIONS In this national cohort study, ACE inhibitor/ARB use was associated with significantly lower risk of LREs in patients with compensated cirrhosis. These results provide support for a randomized clinical trial to confirm clinical benefit.
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Affiliation(s)
- Hirsh Elhence
- Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jennifer L Dodge
- Department of Population Public Health Sciences, University of Southern California, Los Angeles, Los Angeles, California; Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California
| | - Brian P Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California.
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7
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Ofri I, Peleg N, Leshno M, Shlomai A. A decision-making model for prediction of a stable disease course in chronic hepatitis B patients. Sci Rep 2023; 13:23051. [PMID: 38155298 PMCID: PMC10754935 DOI: 10.1038/s41598-023-50460-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/20/2023] [Indexed: 12/30/2023] Open
Abstract
Patients with chronic hepatitis B (CHB) are regularly monitored for HBV DNA and liver enzymes in order to assess disease progression and the need for antiviral therapy. Identifying patients with a stable course of disease can potentially prolong the intervals between visits, withhold unnecessary tests and save money. Accordingly, we aimed to find predictors for a stable disease course in patients with CHB. 579 patients with CHB, who were followed in a tertiary referral center between January 2004-December 2018, were retrospectively analyzed. Patients with low and steady viral load titer (< 2000 IU/ml) and normal ALT levels (< 40 IU/ml) in 6 consecutive clinic encounters were considered to have a stable course of CHB. A stepwise multivariate logistic regression analysis and a decision tree model were used to identify predictors of a stable disease course. Following exclusion of ineligible patients, a total of 220 patients were included in the final analysis. 64/220 patients had a stable disease course. Patients with a stable disease were older (62.99 ± 12.36 Vs. 54.07 ± 13.64, p < 0.001) with a higher percentage of women (53% vs. 38%) and had lower baseline levels of AST, ALT and viral load (VL). In a multivariate analysis, age (OR 0.94, 95% CI 0.91-0.98), baseline ALT (OR 1.06, 95% CI 1.01-1.1) and VL (OR 1.05 95% CI 1.02-1.08), were significantly associated with a stable disease. In a decision tree model, patients 46-67 years old, with baseline VL < 149 IU/mL and ALT < 40 IU/mL had the best probability (91%) for a stable disease course over 4.4 ± 2.2 years. We conclude that integrating patients' age with baseline VL and ALT can predict a stable disease course in patients with CHB off treatment.
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Affiliation(s)
- Imri Ofri
- Department of Medicine D and the Laboratory of Liver Research, Rabin Medical Center, Beilinson Hospital, 39 Jabotinsky Street, Petah-Tikva, Israel
- The Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Noam Peleg
- The Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- The Institute of Gastroenterology, Beilinson Hospital, Petah-Tikva, Israel
| | - Moshe Leshno
- The Coller Faculty of Management, Tel-Aviv University, Tel-Aviv, Israel
| | - Amir Shlomai
- Department of Medicine D and the Laboratory of Liver Research, Rabin Medical Center, Beilinson Hospital, 39 Jabotinsky Street, Petah-Tikva, Israel.
- The Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
- The Liver Institute, Beilinson Hospital, Petah-Tikva, Israel.
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8
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Huang DQ, Singal AG, Kanwal F, Lampertico P, Buti M, Sirlin CB, Nguyen MH, Loomba R. Hepatocellular carcinoma surveillance - utilization, barriers and the impact of changing aetiology. Nat Rev Gastroenterol Hepatol 2023; 20:797-809. [PMID: 37537332 DOI: 10.1038/s41575-023-00818-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/30/2023] [Indexed: 08/05/2023]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer death worldwide. Surveillance for HCC is critical for early detection and treatment, but fewer than one-quarter of individuals at risk of HCC undergo surveillance. Multiple failures across the screening process contribute to the underutilization of surveillance, including limited disease awareness among patients and health-care providers, knowledge gaps, and difficulty recognizing patients who are at risk. Non-alcoholic fatty liver disease and alcohol-associated liver disease are the fastest-rising causes of HCC-related death worldwide and are associated with unique barriers to surveillance. In particular, more than one-third of patients with HCC related to non-alcoholic fatty liver disease do not have cirrhosis and therefore lack a routine indication for HCC surveillance on the basis of current practice guidelines. Semi-annual abdominal ultrasound with measurement of α-fetoprotein levels is recommended for HCC surveillance, but the sensitivity of this approach for early HCC is limited, especially for patients with cirrhosis or obesity. In this Review, we discuss the current status of HCC surveillance and the remaining challenges, including the changing aetiology of liver disease. We also discuss strategies to improve the utilization and quality of surveillance for HCC.
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Affiliation(s)
- Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore.
| | - Amit G Singal
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, USA
| | - Fasiha Kanwal
- Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Pietro Lampertico
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Division of Gastroenterology and Hepatology, Milan, Italy
- CRC "A. M. and A. Migliavacca" Center for Liver Disease, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBER-EHD del Instituto Carlos III, Barcelona, Spain
| | - Claude B Sirlin
- Liver Imaging Group, Department of Radiology, UCSD School of Medicine, San Diego, CA, USA
| | - Mindie H Nguyen
- Department of Epidemiology and Population Health, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford University, Palo Alto, CA, USA
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology and Hepatology, University of California at San Diego, San Diego, CA, USA
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, CA, USA
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9
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Su F, Jacobson IM. Chronic Hepatitis B: Treat all Who Are Viremic? Clin Liver Dis 2023; 27:791-808. [PMID: 37778770 DOI: 10.1016/j.cld.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
The main aim of antiviral therapy in patients with chronic hepatitis B (CHB) is to prevent disease progression and reduce the risk of hepatocellular carcinoma (HCC). In general, treatment is recommended for select patient groups viewed as being at higher risk of developing adverse outcomes from CHB. However, patients who do not meet treatment criteria under current international guidelines may still benefit from antiviral therapy to reduce CHB-related complications. Moreover, well-tolerated antiviral drugs that are highly effective at suppressing viral replication are now widely available, and withholding therapy from patients with viremia is increasingly controversial. In this article, we review traditional treatment paradigms and argue the merits of expanding treatment eligibility to patients with CHB who do not meet current treatment criteria.
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Affiliation(s)
- Feng Su
- Department of Medicine, New York University Grossman School of Medicine, 150 East 32nd Street, Suite 101, New York, NY 10016, USA; New York University Langone Transplant Institute, 317 East 34th Street, 8th Floor, New York, NY 10016, USA.
| | - Ira M Jacobson
- Department of Medicine, New York University Grossman School of Medicine, 150 East 32nd Street, Suite 101, New York, NY 10016, USA
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10
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Tan D, Chan KE, Wong ZY, Ng CH, Xiao J, Lim WH, Tay P, Tang A, Fu CE, Muthiah M, Nah B, Tan EX, Teng ML, Siddiqui MS, Dan YY, Lim SG, Loomba R, Huang DQ. Global Epidemiology of Cirrhosis: Changing Etiological Basis and Comparable Burden of Nonalcoholic Steatohepatitis between Males and Females. Dig Dis 2023; 41:900-912. [PMID: 37703863 PMCID: PMC10716870 DOI: 10.1159/000533946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 08/09/2023] [Indexed: 09/15/2023]
Abstract
INTRODUCTION The etiology of liver diseases has changed significantly, but its impact on the comparative burden of cirrhosis between males and females is unclear. We estimated sex differences in the burden of cirrhosis across 204 countries and territories from 2010 to 2019. METHODS We analyzed temporal trends in the burden of cirrhosis using the methodology framework of the 2019 Global Burden of Disease study. We estimated annual frequencies and age-standardized rates (ASRs) of cirrhosis incidence, death, and disability-adjusted life-years (DALYs) by sex, region, country, and etiology. RESULTS In 2019, the frequency of incident cases, deaths, and DALYs due to cirrhosis was 1,206,125, 969,068, and 31,781,079 in males versus 845,429, 502,944, and 14,408,336 in females, respectively. From 2010 to 2019, the frequency of cirrhosis deaths increased by 9% in males and 12% in females. Incidence ASRs remained stable in males but increased in females, while death ASRs declined in both. Death ASRs for both sexes declined in all regions, except in the Americas where they remained stable. In 2019, alcohol was the leading cause of cirrhosis deaths in males, and hepatitis C in females. Death ASRs declined for all etiologies in both sexes, except in nonalcoholic steatohepatitis (NASH). The ratio of female-to-male incidence ASRs in 2019 was lowest in alcohol(0.5), and highest in NASH(1.3), while the ratio of female-to-male death ASRs was lowest in alcohol(0.3) and highest in NASH(0.8). CONCLUSION The global burden of cirrhosis is higher in males. However, incidence and death ASRs from NASH cirrhosis in females are comparable to that of males.
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Affiliation(s)
- Darren Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Kai En Chan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Zhen Yu Wong
- Nottingham Hospitals University Trust, Nottingham, UK
| | - Cheng Han Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jieling Xiao
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Wen Hui Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Phoebe Tay
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ansel Tang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Clarissa Elysia Fu
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mark Muthiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Benjamin Nah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Nottingham Hospitals University Trust, Nottingham, UK
| | - Eunice X. Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Margaret L.P. Teng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Mohammad Shadab Siddiqui
- Division of Gastroenterology, Department of Internal Medicine, Hepatology and Nutrition, Virginia Commonwealth University, Richmond, VA, USA
| | - Yock Young Dan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Seng Gee Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Rohit Loomba
- Division of Gastroenterology, NAFLD Research Center, University of California at San Diego, La Jolla, CA, USA
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, CA, USA
| | - Daniel Q. Huang
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
- Division of Gastroenterology, NAFLD Research Center, University of California at San Diego, La Jolla, CA, USA
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11
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Liu JK, Kam LY, Huang DQ, Henry L, Cheung R, Nguyen MH. Racial and Ethnic Disparities in Characteristics and Care Patterns of Chronic Hepatitis B Patients in the United States. Clin Gastroenterol Hepatol 2023; 21:2606-2615.e7. [PMID: 36781005 DOI: 10.1016/j.cgh.2023.01.035] [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: 09/15/2022] [Revised: 12/29/2022] [Accepted: 01/27/2023] [Indexed: 02/15/2023]
Abstract
BACKGROUND & AIMS Chronic hepatitis B (CHB) disproportionately impacts foreign-born patients and those of Asian or Black race. Given the paucity of data, we aimed to study the impact of race and ethnicity on CHB patient characteristics and management. METHODS A retrospective analysis of adult CHB patients using data recorded in the deidentified Optum Clinformatics Data Mart Database (January 2003‒March 2021) was performed. We characterized and examined the rates of receiving adequate treatment evaluation (measuring hepatitis B virus DNA and alanine transaminase) and hepatitis B virus treatment among the racial and ethnic groups. RESULTS The study cohort included 42,140 patients: age, 51.9 ± 15.1 years; 56.1% male; 47% Asian; 26% White; 11% Black; and 7% Hispanic. Thirty-three percent of White and 48% of Asian patients had an annual household income greater than $100,000 US compared with 16% for Black and 25% for Hispanic patients (P < .001), with similar disparities in educational levels. Approximately one third of White (29.3%), Black (35.1%), and Hispanic (35.4%), and half of Asian (49.9%) patients received adequate evaluation (P < .001). Among patients who met American Association for the Study of Liver Diseases treatment criteria, treatment rates were similar among White (60.8%; P = .09) and Black (62.8%; P = .48), but lower among Hispanic (54.7%; P = .03), as compared with Asian patients (65.4%). On multivariable logistic regression adjusted for age, sex, provider type, viral co-infection, and fatty liver disease, Hispanic patients were less likely to receive treatment (adjusted hazard ratio, 0.69; 95% CI, 0.53‒0.91; P = .01) compared with Asian patients. CONCLUSIONS Compared with Asian CHB patients, non-Asian patients were less likely to undergo adequate evaluation and Hispanic patients were less likely to receive treatment for CHB. Additional efforts are needed to improve CHB management, especially for non-Asian patients.
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Affiliation(s)
- Joanne K Liu
- University of Washington, Seattle, Washington; Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Leslie Y Kam
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, California.
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12
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Reiche WS, Cooper S, Destache CJ, Sidhu S, Schutte B, Keirns D, Mac E, Ng I, Buaisha H, Velagapudi M. Sex and Race Disparities in Hepatocellular Carcinoma Surveillance in Patients With Chronic Hepatitis B During COVID-19: A Single-Center Retrospective Review. Gastroenterology Res 2023; 16:203-208. [PMID: 37691752 PMCID: PMC10482603 DOI: 10.14740/gr1614] [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] [Received: 03/12/2023] [Accepted: 05/02/2023] [Indexed: 09/12/2023] Open
Abstract
Background The management of patients with chronic hepatitis B (CHB) is complex and spans multiple medical specialties. As a result of this complexity, patients with CHB often do not receive adequate monitoring including hepatocellular carcinoma (HCC) surveillance with abdominal ultrasonography. Previous studies have identified multiple factors associated with decreased HCC surveillance. We aimed to identify the impact of race and sex on HCC surveillance in patients with CHB. Methods We performed a single health system chart review between January 2018 and January 2022. Differences between sex and race were evaluated using the Chi-square test and Fisher's exact test, and continuous variables were analyzed using analysis of variance (ANOVA). Results A total of 248 patient records between January 2018 and January 2022 were evaluated. In total 37% of females were adequately screened for HCC in any of the 6-month time frames compared to 26% of males. During the coronavirus disease 2019 (COVID-19) surge, surveillance rates were reduced in both men and women. During the first 6 months of the COVID-19 surge, there was a significant difference in screening between men and women (19% vs. 35%, P = 0.026). There was a decrease in HCC screening across all races during the COVID-19 surge; however, no significant difference when comparing races was found. Conclusion Men received less HCC surveillance compared to women. These differences were more pronounced during the COVID-19 pandemic surge. Obtaining appropriate surveillance is important and retrospective evaluations can help us determine the presence of health-related social needs so that progress can be made toward achieving health equity.
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Affiliation(s)
- William S. Reiche
- Department of Medicine, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Stephen Cooper
- Department of Medicine, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Christopher J. Destache
- Department of Pharmacy Practice, Creighton University School of Pharmacy and Health Professions, Omaha, NE, USA
- Division of Infectious Diseases, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Suhail Sidhu
- Creighton University School of Medicine, Omaha, NE, USA
| | - Bryce Schutte
- Department of Medicine, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Darby Keirns
- Creighton University School of Medicine, Omaha, NE, USA
| | - Elezabeth Mac
- CommonSpirit Health Specialty Pharmacy, Phoenix, AZ, USA
| | - Ian Ng
- Department of Clinical Research and Public Health, Creighton University School of Medicine, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Haitam Buaisha
- Division of Gastroenterology and Hepatology, CHI Creighton University Medical Center, Omaha, NE, USA
| | - Manasa Velagapudi
- Division of Infectious Diseases, CHI Creighton University Medical Center, Omaha, NE, USA
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13
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Bixler D, Roberts H, Panagiotakopoulos L, Nelson NP, Spradling PR, Teshale EH. Progress and Unfinished Business: Hepatitis B in the United States, 1980-2019. Public Health Rep 2023:333549231175548. [PMID: 37300309 DOI: 10.1177/00333549231175548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Abstract
During 1990-2019, universal infant and childhood vaccination for hepatitis B resulted in a 99% decline in reported cases of acute hepatitis B among children, adolescents, and young adults aged <19 years in the United States; however, during 2010-2019, cases of acute hepatitis B plateaued or increased among adults aged ≥40 years. We conducted a topical review of surveillance strategies that will be critical to support the elimination of hepatitis B as a public health threat in the United States. In 2019, notifiable disease surveillance for acute hepatitis B showed continued transmission, especially among people who inject drugs and people with multiple sexual partners; rates were highest among people who were aged 30-59 years, non-Hispanic White, and living in rural areas. In contrast, newly reported cases of chronic hepatitis B (CHB) were highest among people who were aged 30-49 years, Asian or Pacific Islander, and living in urban areas. The National Health and Nutrition Examination Survey documented the highest CHB prevalence among non-US-born, non-Hispanic Asian people during 2013-2018; only one-third of people with CHB were aware of their infection. In the context of universal adult vaccination (2022) and screening (2023) recommendations for hepatitis B, better data are needed to support programmatic strategies to improve (1) vaccination rates among people with behaviors that put them at risk for transmission and (2) screening and linkage to care among non-US-born people. Surveillance for hepatitis B needs to be strengthened throughout the health care and public health systems.
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Affiliation(s)
- Danae Bixler
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Henry Roberts
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lakshmi Panagiotakopoulos
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Noele P Nelson
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Philip R Spradling
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Eyasu H Teshale
- Division of Viral Hepatitis, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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14
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Huang DQ, Terrault NA, Tacke F, Gluud LL, Arrese M, Bugianesi E, Loomba R. Global epidemiology of cirrhosis - aetiology, trends and predictions. Nat Rev Gastroenterol Hepatol 2023; 20:388-398. [PMID: 36977794 PMCID: PMC10043867 DOI: 10.1038/s41575-023-00759-2] [Citation(s) in RCA: 106] [Impact Index Per Article: 106.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 03/30/2023]
Abstract
Cirrhosis is an important cause of morbidity and mortality in people with chronic liver disease worldwide. In 2019, cirrhosis was associated with 2.4% of global deaths. Owing to the rising prevalence of obesity and increased alcohol consumption on the one hand, and improvements in the management of hepatitis B virus and hepatitis C virus infections on the other, the epidemiology and burden of cirrhosis are changing. In this Review, we highlight global trends in the epidemiology of cirrhosis, discuss the contributions of various aetiologies of liver disease, examine projections for the burden of cirrhosis, and suggest future directions to tackle this condition. Although viral hepatitis remains the leading cause of cirrhosis worldwide, the prevalence of non-alcoholic fatty liver disease (NAFLD) and alcohol-associated cirrhosis are rising in several regions of the world. The global number of deaths from cirrhosis increased between 2012 and 2017, but age-standardized death rates (ASDRs) declined. However, the ASDR for NAFLD-associated cirrhosis increased over this period, whereas ASDRs for other aetiologies of cirrhosis declined. The number of deaths from cirrhosis is projected to increase in the next decade. For these reasons, greater efforts are required to facilitate primary prevention, early detection and treatment of liver disease, and to improve access to care.
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Affiliation(s)
- Daniel Q Huang
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, San Diego, CA, USA
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Norah A Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Frank Tacke
- Department of Hepatology & Gastroenterology, Campus Virchow-Klinikum and Campus Charité Mitte, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Lise Lotte Gluud
- Gastro Unit, Copenhagen University Hospital, Hvidovre, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marco Arrese
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Centro de Envejecimiento Y Regeneración (CARE), Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Elisabetta Bugianesi
- Division of Gastroenterology and Hepatology, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Rohit Loomba
- NAFLD Research Center, Division of Gastroenterology, University of California at San Diego, San Diego, CA, USA.
- Division of Epidemiology, Department of Family Medicine and Public Health, University of California at San Diego, San Diego, CA, USA.
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15
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Hsu YC, Huang DQ, Nguyen MH. Global burden of hepatitis B virus: current status, missed opportunities and a call for action. Nat Rev Gastroenterol Hepatol 2023:10.1038/s41575-023-00760-9. [PMID: 37024566 DOI: 10.1038/s41575-023-00760-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/24/2023] [Indexed: 04/08/2023]
Abstract
Chronic hepatitis B virus (HBV) infection affects about 296 million people worldwide and is the leading aetiology of cirrhosis and liver cancer globally. Major medical complications also include acute flares and extrahepatic manifestations. In addition, people living with HBV infection also experience stigma. HBV-related cirrhosis resulted in an estimated 331,000 deaths in 2019, and it is estimated that the number of deaths from HBV-related liver cancer in 2019 was 192,000, an increase from 156,000 in 2010. Meanwhile, HBV remains severely underdiagnosed and effective measures that can prevent infection and disease progression are underutilized. Birth dose coverage for HBV vaccines remains low, particularly in low-income countries or regions where HBV burden is high. Patients with HBV infection are inadequately evaluated and linked to care and are undertreated worldwide, even in high-income countries or regions. Despite the goal of the World Health Organization to eliminate viral hepatitis as a public health problem by 2030, the annual global deaths from HBV are projected to increase by 39% from 2015 to 2030 if the status quo remains. In this Review, we discuss the current status and future projections of the global burden of HBV infection. We also discuss gaps in the current care cascade and propose future directions.
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Affiliation(s)
- Yao-Chun Hsu
- Center for Liver Diseases, E-Da Hospital, Kaohsiung, Taiwan.
- School of Medicine, I-Shou University, Kaohsiung, Taiwan.
- Division of Gastroenterology, Fu-Jen Catholic University Hospital, New Taipei, Taiwan.
- Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, New Taipei, Taiwan.
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, National University Health System, Singapore, Singapore
- Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Mindie H Nguyen
- Department of Medicine, Stanford University Medical Centre, Palo Alto, CA, USA.
- Department of Epidemiology and Population Health, Stanford University Medical Centre, Palo Alto, CA, USA.
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16
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Hsu YC, Nguyen MH. Curing chronic hepatitis B virus infection. THE LANCET. INFECTIOUS DISEASES 2023; 23:392-393. [PMID: 36509099 DOI: 10.1016/s1473-3099(22)00743-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 10/30/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Yao-Chun Hsu
- Center for Liver Diseases, E-Da Hospital, Kaohsiung, Taiwan; School of Medicine, I-Shou University, Kaohsiung, Taiwan; Division of Gastroenterology, Fu-Jen Catholic University Hospital, New Taipei, Taiwan; Institute of Biomedical Informatics, National Yang Ming Chiao Tung University, New Taipei, Taiwan
| | - Mindie H Nguyen
- Department of Medicine, Stanford University Medical Center, Palo Alto, CA 94304, USA; Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, CA 94304, USA.
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17
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Jachs M, Sauberer R, Stiegler A, Dechêne A, Tazreiter R, Hartl L, Bauer D, Balcar L, Strassl R, Mandorfer M, Trauner M, Munda P, Ferenci P, Reiberger T. Eligibility for antiviral therapy and treatment uptake in chronic hepatitis B patients referred to a European tertiary care center. United European Gastroenterol J 2023; 11:293-304. [PMID: 36965148 PMCID: PMC10083468 DOI: 10.1002/ueg2.12376] [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] [Received: 11/27/2022] [Accepted: 02/14/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND AND AIMS Treatment indications for chronic hepatitis B (CHB) differ among recommendations by European Association for the Study of the Liver (EASL), American Association for the Study of Liver Diseases (AASLD) and World Health Organization (WHO). We aimed to assess treatment eligibility and linkage to therapy at a large tertiary care center. METHODS All CHB patients who were evaluated for treatment at the Vienna General Hospital between January 2010 and December 2020 were retrospectively included. Clinical, virological, and long-term treatment efficacy data were analyzed. RESULTS A total of 751 CHB patients were included (53.3% male; median age: 39.5 years; HBeAg-positive: 10.8%). The median Hepatitis B Virus (HBV)-DNA and HBsAg levels were 569 (68-11,750) IU/mL and 3467.65 (620.05-11,935.43) IU/mL, respectively. Overall, 9.2% of patients had severe fibrosis/cirrhosis, and 5.7% were coinfected with hepatitis D virus (HDV), which was highly prevalent in cirrhosis. According to the recent EASL nomenclature, 3.2% of patients had HBeAg-positive chronic infection, 7.6% had HBeAg-positive chronic hepatitis, 58.9% had HBeAg-negative chronic infection, and 30.4% had HBeAg-negative chronic hepatitis. At the time of evaluation, 36.4% had HBV-DNA >2000 IU/mL, and 37.3% showed alanine aminotransferase >40 U/L. Ultimately, 26.9% (EASL), 29.0% (AASLD) and 23.4% (WHO) met the treatment criteria. Treatment was initiated in most patients, mainly with tenofovir (61.8%) or entecavir (34.9%). Treatment efficiently suppressed HBV-DNA in all patients; however, HBsAg loss was observed only in 2.8% at 5 years of therapy. CONCLUSIONS Severe fibrosis/cirrhosis was found in 9.2% of CHB patients at presentation, and 23.4%-29.5% met current treatment recommendations with a high treatment uptake of 79.8%-89.2% among eligible patients.
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Affiliation(s)
- Mathias Jachs
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Raphael Sauberer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Alexander Stiegler
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Anton Dechêne
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Raphael Tazreiter
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Lukas Hartl
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - David Bauer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Lorenz Balcar
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Robert Strassl
- Division of Clinical Virology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Petra Munda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Peter Ferenci
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
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18
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Ito T, Nguyen MH. Perspectives on the Underlying Etiology of HCC and Its Effects on Treatment Outcomes. J Hepatocell Carcinoma 2023; 10:413-428. [PMID: 36926055 PMCID: PMC10013586 DOI: 10.2147/jhc.s347959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/25/2023] [Indexed: 03/11/2023] Open
Abstract
Hepatocellular carcinoma (HCC) continues to be a serious medical problem with poor prognosis worldwide. The distribution of the major etiologies of HCC is changing due to the progress of anti-viral treatments, including hepatitis B virus (HBV) suppression by nucleoside/nucleotide analogues (NAs) and increased sustained virologic response (SVR) rates by direct-acting antivirals (DAAs) for hepatitis C virus (HCV), as well as the rising trend of nonviral liver disease. Although viral hepatitis remains the most common cause of HCC, non-alcoholic liver disease (NAFLD) with metabolic syndrome and alcohol-associated liver disease (ALD) are increasing. Effective and well-tolerated NAs treatment can slow the disease progression of chronic HBV infection to cirrhosis, end-stage liver disease, and reduce HCC risk. Treatment with NAs is also associated with significant improvement in the long-term survival of patients with HBV infection who already have HCC. DAAs have achieved viral elimination in almost all patients with HCV without significant adverse events, even in patients with decompensated liver cirrhosis and HCC. Similarly, DAA therapy can reduce disease progression, liver and non-liver complications, and improve the long-term survival of patients with chronic HCV infection with or without HCC. Meanwhile, NAFLD is a rapidly increasing cause of HCC along with the epidemics of obesity and type 2 diabetes globally. NAFLD-related HCC can occur in patients without cirrhosis and is known to have a lower survival rate than viral hepatitis-related HCC. Since there is currently no specific pharmacotherapy effective for NAFLD, lifestyle modification and prevention of complications are important to improve prognosis. Additionally, ALD is the second fastest-growing cause of HCC-related deaths, especially with an accelerated trend since the COVID-19 pandemic. This review provides an overview of the epidemiologic trends in the etiologies of HCC, and the progress of treatments for each etiology and the impact on outcome in the patients with HCC.
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Affiliation(s)
- Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University Medical Center, Palo Alto, CA, USA.,Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, CA, USA
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19
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Kam LY, Huang DQ, Tobias AF, Poon K, Henry L, Kwo P, Cheung R, Nguyen MH. Impact of advanced practice providers on characteristics and quality of care of patients with chronic hepatitis B. Aliment Pharmacol Ther 2022; 56:1591-1601. [PMID: 36266768 DOI: 10.1111/apt.17254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/01/2022] [Accepted: 10/07/2022] [Indexed: 01/30/2023]
Abstract
BACKGROUND Advanced practice providers (APP) may be able to play a role in improving the linkage to care in patients with chronic hepatitis B (CHB), but data are limited. AIM To compare management of patients with CHB under APP-assisted versus physician-only care METHODS: This retrospective analysis identified patients with CHB infection from Optum's de-identified Clinformatics® Data Mart Database (2003-2021) using ICD-9/ICD-10 codes. We compared the proportion of patients with CHB who had adequate evaluation for treatment (defined as ALT, HBV DNA, ± HBeAg), and the proportion of treatment-eligible patients with CHB who received treatment between APP versus physician-only care. RESULTS We included 42,140 eligible patients (mean age: 51.9 ± 15.1; 56.1% male). Overall, 34.3% received APP care with increasing utilisation over time. Compared to physician-only care, patients who also received APP care were more likely to have viral co-infection, and more likely to have been seen by a specialist (72.1%). Overall, 62.8% and 56.2% of treatment-eligible patients based on AASLD and EASL guidelines, respectively, received treatment. APP care patients were more likely to be treated (AASLD adjusted HR: 1.18, 95%CI: 1.03-1.34; EASL adjusted HR:1.24, 95%CI: 1.09-1.41) after adjustment for age, sex, race/ethnicity, viral dual infection, baseline cirrhosis/liver cancer, number of HBV DNA and alanine aminotransferase measurements, and physician provider type. CONCLUSION Treatment-eligible patients with CHB receiving APP care were more likely to receive antiviral therapy. APP care may help to expand the pool of providers for patients with CHB, and to improve current suboptimal treatment rates.
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Affiliation(s)
- Leslie Y Kam
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore, Singapore
| | - Alfred F Tobias
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Kitty Poon
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Paul Kwo
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA.,Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA.,Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, California, USA
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20
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Katwaroe WK, Brakenhoff SM, van der Spek DPC, de Knegt RJ, van Kleef LA, de Man RA, van der Meer AJP, Sonneveld MJ. Assessment of Adherence to Clinical Guidelines in Patients with Chronic Hepatitis B. Viruses 2022; 14:v14102229. [PMID: 36298784 PMCID: PMC9607053 DOI: 10.3390/v14102229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/05/2022] [Accepted: 10/07/2022] [Indexed: 12/03/2022] Open
Abstract
Background and aims: Adherence to guidelines is associated with improved long-term outcomes in patients with chronic hepatitis B (CHB). We aimed to study the degree of adherence and determinants of non-adherence to management guidelines in a low endemic country. Methods: We reviewed the medical records of all CHB patients who visited our outpatient clinic in 2020. Adherence to guidelines was assessed based on predefined criteria based on the EASL guidance, and included the initiation of antiviral therapy when indicated, the optimal choice of antiviral therapy based on comorbidities, an assessment of HAV/HCV/HDV/HIV serostatus, renal function monitoring and enrolment in a HCC surveillance program if indicated. The adherence rates were compared across types of outpatient clinic (dedicated viral hepatitis clinic versus general hepatology clinic). Results: We enrolled 482 patients. Among the 276 patients with an indication for antiviral therapy, 268 (97.1%) received treatment. Among the patients with renal and/or bone disease, 26/29 (89.7%) received the optimal choice of antiviral agent. The assessment of HAV/HCV/HDV/HIV serostatus was performed in 86.1/91.7/94.4/78.4%. Among the 91 patients treated with tenofovir disoproxil, 57 (62.6%) underwent monitoring of renal function. Of the 241 patients with an indication for HCC surveillance, 212 (88.3%) were enrolled in a surveillance program. Clinics dedicated to viral hepatitis had superior adherence rates compared to general hepatology clinics (complete adherence rates 63.6% versus 37.2%, p < 0.001). Conclusions: Follow-up at a dedicated viral hepatitis clinic was associated with superior adherence to management guidelines.
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21
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Lim YS, Ahn SH, Shim JJ, Razavi H, Razavi-Shearer D, Sinn DH. Impact of expanding hepatitis B treatment guidelines: A modelling and economic impact analysis. Aliment Pharmacol Ther 2022; 56:519-528. [PMID: 35614532 DOI: 10.1111/apt.17052] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/31/2021] [Accepted: 05/14/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Antiviral treatment in patients with chronic hepatitis B (CHB) may decrease the risk of hepatocellular carcinoma (HCC) and death. However, only 2.2% of CHB patients receive antiviral treatment globally. The complexity and strictness of the current clinical practice guidelines may limit expanding the treatment coverage for CHB. AIMS To examine the impact of expanding treatment criteria on future disease burden in Korea, a hepatitis B virus (HBV) endemic country with high diagnostic rates. MATERIALS Dynamic country-level data were used to estimate the HCC incidence, overall mortality and economic impact of three incremental scenarios compared to the base case in Korea through 2035. RESULTS In 2020, 1,409,000 CHB cases were estimated, with the majority born before 1995. All scenarios assumed treating 70% of eligible individuals. The first scenario removed viral load restrictions in cirrhotic patients, which would avert 13,000 cases of HCC and save 11,800 lives. The second scenario, lowering the alanine aminotransferase (ALT) level restriction to the upper limit of the normal in non-cirrhotic patients, would avert 26,700 cases of HCC and save 23,300 lives. The last scenario removed the restriction by ALT and HBeAg in treating non-cirrhotic individuals with a viral load of ≥2000 IU/ml, which would avert 43,300 cases of HCC and save 37,000 lives. All scenarios were highly cost-effective. CONCLUSIONS Simplifying and expanding treatment eligibility for CHB would save many lives and be highly cost-effective when combined with high diagnostic rates. These dynamic country-level data may provide new insights for their global application.
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Affiliation(s)
- Young-Suk Lim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Ahn
- Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae-Jun Shim
- Kyung Hee University Hospital, Seoul, Republic of Korea
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22
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Changing global epidemiology of liver cancer from 2010 to 2019: NASH is the fastest growing cause of liver cancer. Cell Metab 2022; 34:969-977.e2. [PMID: 35793659 PMCID: PMC9762323 DOI: 10.1016/j.cmet.2022.05.003] [Citation(s) in RCA: 171] [Impact Index Per Article: 85.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/19/2022] [Accepted: 05/12/2022] [Indexed: 12/17/2022]
Abstract
Liver cancer epidemiology is changing due to increasing alcohol consumption, rising prevalence of obesity, and advances in hepatitis B virus (HBV) and hepatitis C virus (HCV) treatment. However, the impact of these changes on global liver cancer burden remains unclear. We estimated global and regional temporal trends in the burden of liver cancer and the contributions of various liver disease etiologies using the methodology framework of the Global Burden of Disease study. Between 2010 and 2019, there was a 25% increase in liver cancer deaths. Age-standardized death rates (ASDRs) increased only in the Americas and remained stable or fell in all other regions. Between 2010 and 2019, non-alcoholic steatohepatitis (NASH) and alcohol had the fastest growing ASDRs, while HCV and HBV declined. Urgent measures are required at a global level to tackle underlying metabolic risk factors and slow the growing burden of NASH-associated liver cancer, especially in the Americas.
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