1
|
Li M, Li Y, Zhang Y, Wang X, Lin C. Five-year follow-up of sustained virological response with hepatitis C infection after direct-acting antiviral therapy: A single-center retrospective study. Medicine (Baltimore) 2024; 103:e37212. [PMID: 38363923 PMCID: PMC10869073 DOI: 10.1097/md.0000000000037212] [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: 09/13/2023] [Accepted: 01/18/2024] [Indexed: 02/18/2024] Open
Abstract
In recent years, direct-acting antivirals (DAAs) have dramatically improved the sustained virological response (SVR) rates in chronic hepatitis C (CHC) patients with their favorable safety and efficacy. However, there is a lack of data on the long-term prognosis of DAA therapy for CHC patients after achieving SVR in the real world. The aim of this study was to evaluate the long-term clinical prognosis of patients with chronic hepatitis C treated by DAA after achieving SVR. This study was a single-center, retrospective, observational study that included 243 CHC patients who reached SVR after DAA treatment in the Third Affiliated Hospital of Sun Yat-sen University from January 2017 to December 2021, with a median follow-up period (FUP) of 24 months, to assess the long-term prognosis and clinical outcomes of CHC patients who reached SVR by DAA treatment. A total of 243 patients were enrolled in this study, 151 patients were male, the mean age of this study was 46.7 ± 12.3 years old, and 23.0% (n = 56) patients were cirrhosis in the baseline. At the end of follow-up, 9 patients (3.7%) progressed to hepatocellular carcinoma (HCC), and patients with cirrhosis at baseline (n = 5) had a significantly higher risk of HCC compared with noncirrhotic patients (n = 4; OR = 4.485, 95% CI: 1.162-17.318, P = .029); 2.9% patients (n = 7) relapsed at the median FUP of 12 months, and patients with genotype 3b had a significantly higher risk of relapsing than those without genotype 3b (OR = 18.48, P = .002, 95% CI: 2.866-119.169). ALT, AST, and ALB all showed improvement at the end of treatment compared with the baseline, remaining at normal levels during FUP meanwhile. The DAA-induced SVR was durable, with conspicuous improvement in clinical outcomes. Nevertheless, patients, especially patients with cirrhosis, still exist the risk of appearance of HCC after reaching SVR. Therefore, regular surveillance and monitoring is necessary even after patients reached SVR.
Collapse
Affiliation(s)
- Mengyue Li
- Department of Infectious diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yiting Li
- Department of Infectious diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Ying Zhang
- Department of Infectious diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiangyang Wang
- GuangZhou International Travel Health Care Center, Guangzhou, China
| | - Chaoshuang Lin
- Department of Infectious diseases, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| |
Collapse
|
2
|
The utility of
HCV
core antigen for evaluation of viremia at 48 weeks post‐treatment with direct‐acting antivirals. ADVANCES IN DIGESTIVE MEDICINE 2022. [DOI: 10.1002/aid2.13316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
3
|
Huang P, Wang Y, Yue M, Ge Z, Xia X, Jeyarajan AJ, Holmes JA, Yu R, Zhu C, Yang S, Lin W, Chung RT. The risk of hepatitis C virus recurrence in hepatitis C virus-infected patients treated with direct-acting antivirals after achieving a sustained virological response: A comprehensive analysis. Liver Int 2021; 41:2341-2357. [PMID: 34051040 PMCID: PMC8455436 DOI: 10.1111/liv.14976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 01/03/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS The risk for hepatitis C virus (HCV) recurrence persists after HCV eradication with direct-acting antivirals (DAAs), particularly in patients with ongoing high-risk behaviours. Our aim was to assess the risk of HCV recurrence (late relapse and/or reinfection) post-sustained virological response (SVR). METHODS We searched the literature for studies reporting HCV recurrence rates post-SVR in PubMed, Web of Science and the Cochrane Library. Identified publications were divided into groups based on patient risk for HCV reinfection: low-risk HCV mono-infection, high-risk HCV mono-infection and a human immunodeficiency virus (HIV)/HCV coinfection. The HCV recurrence rate for each study was calculated by using events divided by the person-years of follow-up (PYFU). HCV recurrence was defined as confirmed, detectable HCV RNA post-SVR. RESULTS In the 16 studies of low-risk patients, the pooled recurrence rate was 0.89/1000 PYFU (95% confidence interval [CI], 0.16-2.03). For the 19 studies of high-risk patients, the pooled recurrence rate was 29.37/1000 PYFU (95% CI, 15.54-46.91). For the eight studies of HIV/HCV-coinfected patients, the pooled recurrence rate was 23.25/1000 PYFU (95% CI, 4.24-53.39). The higher pooled estimates of recurrence in the high-risk and HIV/HCV-coinfected populations were predominantly driven by an increase in reinfection rather than late relapse. CONCLUSIONS The HCV recurrence risk after achieving SVR with all-oral DAAs therapy is low, and the risk of HCV recurrence in high-risk and HIV/HCV-coinfected populations was driven by an increase in reinfection rather than late relapse.
Collapse
Affiliation(s)
- Peng Huang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
- Liver Center and Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Yan Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Ming Yue
- Department of Infectious Diseases, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhijun Ge
- Department of Critical Care Medicine, The Affiliated Yixing Hospital of Jiangsu University, Yixing, China
| | - Xueshan Xia
- Faculty of Life Science and Technology, Kunming University of Science and Technology of Science and Technology, Yunnan, China
| | - Andre J. Jeyarajan
- Liver Center and Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Jacinta A. Holmes
- Department of Gastroenterology, St Vincent’s Hospital, Fitzroy, Australia
| | - Rongbin Yu
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Chuanwu Zhu
- Department of Hepatology, The Fifth People’s Hospital of Suzhou, Suzhou, China
| | - Sheng Yang
- Department of Biostatistics, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Wenyu Lin
- Liver Center and Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Raymond T. Chung
- Liver Center and Gastrointestinal Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| |
Collapse
|
4
|
McPhail J, Sims OT, Guo Y, Wooten D, Herndon JS, Massoud OI. Fibrosis improvement in patients with HCV treated with direct-acting antivirals. Eur J Gastroenterol Hepatol 2021; 33:996-1000. [PMID: 32639414 DOI: 10.1097/meg.0000000000001821] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIM More prospective studies are needed to characterize fibrosis improvement in patients with hepatitis C virus (HCV) who are treated with direct-acting antivirals (DAAs). The aims of this study were to assess changes in elastography scores from baseline to 1-year follow-up in patients with HCV, to identify factors that were independently associated with improvement in fibrosis staging in patients who receive treatment, and to identify factors that were independently associated with no improvement in fibrosis staging among patients who achieved sustained virologic responses (SVR). METHODS Ultrasound elastography and laboratory tests were performed and collected at baseline and at 1-year follow-up for patients who received HCV treatment and for those who did not receive treatment (n = 240). Binomial logistic regression was used to examine factors that were independently associated with improvement in fibrosis staging. RESULTS In patients who achieved SVR, the mean fibrosis score decreased significantly (-1.3) from 7.4 (2.3) before treatment to 6.1 (2.0) after treatment (P = 0.00). In multivariate analysis of patients who received treatment, higher pre-treatment fibrosis stages [odds ratio (OR) = 13.02, P < 0.00] were positively associated with improvement in fibrosis staging at 1-year follow-up. Higher BMI (OR = 0.93, P < 0.05) was negatively associated with improvement in fibrosis staging. DISCUSSION This study supports the growing body of literature that suggests fibrosis regression is achievable in a significant number of patients who achieve SVR with all-oral DAA regimens. Equally important, fibrosis regression is more likely to occur in patients with advanced stages of fibrosis and less likely in patients who are obese.
Collapse
Affiliation(s)
- James McPhail
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham
| | - Omar T Sims
- Department of Social Work, College of Arts and Sciences.,Department of Health Behavior, School of Public Health.,Center for AIDS Research, School of Medicine.,Integrative Center for Aging Research, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Medicine, Division of Prevention Science, Center for AIDS Prevention Studies, University of California San Francisco, California
| | - Yuqi Guo
- Department of Social Work, College of Health and Human Services, University of North Carolina Charlotte, Charlotte, North Carolina
| | - David Wooten
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham
| | - John S Herndon
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham
| | - Omar I Massoud
- Division of Gastroenterology and Hepatology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| |
Collapse
|
5
|
Totsuka M, Honda M, Kanda T, Ishii T, Matsumoto N, Yamana Y, Kaneko T, Mizutani T, Takahashi H, Kumagawa M, Sasaki R, Masuzaki R, Kanezawa S, Nirei K, Yamagami H, Matsuoka S, Ohnishi H, Okamoto H, Moriyama M. Japanese Man with HCV Genotype 4 Infection and Cirrhosis Who Was Successfully Treated by the Combination of Glecaprevir and Pibrentasvir. Intern Med 2021; 60:2061-2066. [PMID: 33518580 PMCID: PMC8313908 DOI: 10.2169/internalmedicine.6728-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
A 74-year-old man with a history of transfusion at 35 years old in Egypt was referred to our hospital. He was infected with hepatitis C virus (HCV) genotype 4 (GT4), which is a rare HCV GT in Japan, and was also diagnosed with hepatic compensated cirrhosis. We safely treated the patient for 12 weeks with the combination of glecaprevir and pibrentasvir, and a sustained virologic response (SVR) was achieved. This is the first report of HCV GT4 infection in a treatment-naïve Japanese patient with cirrhosis in whom SVR was achieved with the combination treatment of glecaprevir and pibrentasvir.
Collapse
Affiliation(s)
- Mai Totsuka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Masayuki Honda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Tomotaka Ishii
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Naoki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Yoichiro Yamana
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Tomohiro Kaneko
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Taku Mizutani
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Hiroshi Takahashi
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Mariko Kumagawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Reina Sasaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Ryota Masuzaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Shini Kanezawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Kazushige Nirei
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Hiroaki Yamagami
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Shunichi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| | - Hiroshi Ohnishi
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Japan
| | - Hiroaki Okamoto
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Japan
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Japan
| |
Collapse
|
6
|
Ma YJ, Du LY, Yan LB, Liao J, Cheng X, Xie WW, Tang H. Long-term follow-up of HCV patients with sustained virological response after treatment with pegylated interferon plus ribavirin. Hepatobiliary Pancreat Dis Int 2021; 20:137-141. [PMID: 32146076 DOI: 10.1016/j.hbpd.2020.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 02/13/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The progress of liver diseases may not stop after viral eradication. This study aimed to provide data on long-term prognosis of patients with hepatitis C virus (HCV) infection who underwent pegylated interferon plus ribavirin (PR) regimen and achieved a sustained virological response 24 weeks post-treatment (SVR24). METHODS Responders to the PR regimen in our hospital from January 2011 to June 2014 were enrolled and prospectively followed up. Baseline characteristics were profiled. The incidence of hepatocellular carcinoma (HCC), progression of liver disease (increase in liver stiffness or occurrence of decompensated complication), and HCV recurrence was all monitored. The accumulative and annualized incidence rates (AIRs) of these adverse events were analyzed, and the risk factors were also examined. RESULTS In total, 151 patients reached a median follow-up time of 103 weeks. Among them, two had an incidence of HCC during the surveillance with AIR of 0.68% (95% CI: 0.00-1.63%). Six patients showed progression of liver disease with AIR of 2.05% (95% CI: 0.42%-3.68%). Three patients who had risky behaviors encountered HCV reinfection. The cirrhotic patients faced higher risk of poor prognosis than non-cirrhotic patients, including HCC and progression of liver disease (AIR: 6.17% vs. 1.42%, P = 0.039). CONCLUSIONS The incidence of HCC and progression of liver disease was evident in PR responders during the long-term follow-up period, but the risk level was low. Cirrhotic responders were more vulnerable to develop HCC post SVR24 compared with non-cirrhotic ones. HCV recurrence was rare in responders with SVR24 who had corrected their risky behaviors.
Collapse
Affiliation(s)
- Yuan-Ji Ma
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Ling-Yao Du
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Li-Bo Yan
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Juan Liao
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xing Cheng
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wu-Wei Xie
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, Chengdu 610041, China.
| |
Collapse
|
7
|
Lin CP, Liang PC, Huang CI, Yeh ML, Hsu PY, Hsu CT, Wei YJ, Liu TW, Hsieh MY, Hou NJ, Jang TY, Lin YH, Wang CW, Lin ZY, Chen SC, Huang CF, Huang JF, Dai CY, Chuang WL, Yu ML. Concordance of SVR12, SVR24 and SVR durability in Taiwanese chronic hepatitis C patients with direct-acting antivirals. PLoS One 2021; 16:e0245479. [PMID: 33539408 PMCID: PMC7861540 DOI: 10.1371/journal.pone.0245479] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 01/03/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND/AIMS Undetectable HCV RNA 12 weeks after the end of treatment (SVR12) has been the valid efficacy endpoint in the era of direct-acting antivirals (DAAs). Its concordance with SVR4 and SVR24 and long-term durability is unknown in Taiwanese chronic hepatitis C (CHC) patients. METHODS A total of 1080 CHC patients who received all-oral DAAs and an achieved end-of-treatment virological response (EOTVR), defined as undetectable HCV RNA at the end of therapy, were consecutively enrolled. HCV RNA was monitored 4, 12, and 24 weeks after EOT. Patients who achieved SVR24, defined as undetectable HCV RNA 24 weeks after EOT, were followed annually for assessing SVR durability. RESULTS Eleven (1.02%) patients experienced HCV RNA reappearance after EOT. The most frequent timing of RNA reappearance was observed at SVR4 (n = 7), followed by SVR12 (n = 3) and SVR 24 (n = 1). The positive predictive value (PPV) and negative predictive value (NPV) of SVR4 in predicting SVR12 were 99.7% and 100%, respectively, whereas the PPV and NPV of SVR12 in predicting SVR24 were 99.9% and 100%, respectively. Pyrosequencing confirmed delayed relapse rather than reinfection for the patient who had detectable HCV RNA at SVR24. Among 978 patients who achieved SVR24, after a median follow-up period of 17.3±8.2 months, the SVR durability is 100% up to a 4-year follow-up. CONCLUSION Achievement of SVR12 provides excellent durability of HCV seroclearance after DAA therapy. On-demand HCV RNA beyond SVR12 should be recommended for patients with unexplainable abnormal liver function or high-risk behaviors.
Collapse
Affiliation(s)
- Chuan-Pin Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Po-Yao Hsu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Cheng-Ting Hsu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Ju Wei
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Ta-Wei Liu
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Ming-Yen Hsieh
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Nai-Jen Hou
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Tyng-Yuang Jang
- Department of Internal Medicine, Pingtung Hospital, Ministry of Health and Welfare, Ping-Tung, Taiwan
| | - Yi-Hung Lin
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Chih-Wen Wang
- Department of Internal Medicine, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Cherng Chen
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Occupational Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Faculty of Internal Medicine and Hepatitis Research Center, School of Medicine, College of Medicine, and Center for Cancer Research and Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
- Insitute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Center For Intelligent Drug Systems and Smart Bio-devices (IDSB) and Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsin-Chu, Taiwan
- Center for Lipid Science and Aging Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
8
|
Laursen TL, Sandahl TD, Kazankov K, Eriksen PL, Kristensen LH, Holmboe CH, Laursen AL, Vilstrup H, Grønbæk H. Early normalization of reduced urea synthesis capacity after direct-acting antiviral therapy in hepatitis C cirrhosis. Am J Physiol Gastrointest Liver Physiol 2020; 319:G151-G156. [PMID: 32597708 DOI: 10.1152/ajpgi.00128.2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Laursen TL, Sandahl TD, Kazankov K, Eriksen PL, Kristensen LH, Holmboe CH, Laursen AL, Vilstrup H, Grønbæk H. Early normalization of reduced urea synthesis capacity after direct-acting antiviral therapy in hepatitis C cirrhosis. Am J Physiol Gastrointest Liver Physiol 319: G151-G156, 2020. First published June 29, 2020; doi:10.1152/ajpgi.00128.2020.-Effects of direct-acting antiviral (DAA) treatment of chronic hepatitis C (CHC) cirrhosis on metabolic liver function are unknown but important for prognosis. Ureagenesis is an essential metabolic liver function involved in whole body nitrogen homeostasis. We aimed to investigate the ureagenesis capacity before and immediately after DAA therapy and relate the findings to hepatic inflammation and structural changes. In an observational before-and-after intervention study, the ureagenesis capacity was quantified by functional hepatic nitrogen clearance (FHNC) in 9 CHC patients with cirrhosis and 10 healthy volunteers. Hepatic inflammation was evaluated by alanine aminotransferase (ALT) and the macrophage activation markers sCD163 and sMR. Structural changes were estimated as liver stiffness and by portal hypertension as the hepatic venous pressure gradient (HVPG). Before treatment, the FHNC in the patients was half of the controls [16.4 L/h (8.2-24.5) vs. 33.4 (29.2-37.6), P = 0.0004]; after successful DAA treatment, it normalized [28.4 (15.9-40.9), P = 0.008 vs. baseline]. DAA treatment normalized ALT (P < 0.0001) and decreased the elevated sCD163 from 5.6 mg/L (3.5-7.7) to 3.4 (2-0-4.8) (P < 0.001) and sMR from 0.35 mg/L (0.21-0.49) to 0.31 (0.17-0.45) (P < 0.01). Liver stiffness fell by 30% (P < 0.05) but remained over the cirrhosis threshold. HVPG was not affected (P = 0.59). DAA treatment restored the severely reduced ureagenesis capacity, along with amelioration of hepatic inflammation but without normalization of other cirrhosis characteristics. Our findings indicate that the anti-inflammatory effect of virus eradication independent of hepatic structural effects rapidly improves metabolic dysfunction. We suggest this effect to be an important early onset part of the expected clinical DAA treatment benefit.NEW & NOTEWORTHY Antiviral treatment of chronic hepatitis C restores the liver's reduced capacity to produce urea along with an improvement in liver inflammation without immediate effects on structural liver changes. The effect is suggested to be an important early onset part of the expected clinical treatment benefit.
Collapse
Affiliation(s)
- Tea Lund Laursen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Konstantin Kazankov
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Lykke Eriksen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Alex Lund Laursen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Hendrik Vilstrup
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Henning Grønbæk
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
9
|
Hepatitis C Reinfection in People Who Inject Drugs in Resource-Limited Countries: A Systematic Review and Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17144951. [PMID: 32659974 PMCID: PMC7400365 DOI: 10.3390/ijerph17144951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/01/2020] [Accepted: 07/07/2020] [Indexed: 12/12/2022]
Abstract
Hepatitis C (HCV) is a global pandemic. The World Health Organization has developed a strategic plan for HCV elimination that focuses on low- and middle-income countries (LMICs) and high-risk populations, including people who inject drugs (PWID). While direct-acting antiviral (DAA) therapies are highly effective at eliminating HCV infections and have few side effects, medical professionals and policymakers remain concerned about the risk of reinfection among PWID. This study is a systematic review of research measuring the rate of HCV reinfection among PWID in LMICs and identifies additional areas for further research. A systematic search strategy was used to identify studies documenting HCV reinfection after sustained virologic response in PWID in LMICs. We refined results to include studies where at least 50% of participants had DAA treatment for primary HCV infection. Pooled reinfection rate was calculated across all studies. Seven studies met eligibility criteria. Most studies were conducted in six upper middle-income countries (Mexico, Romania, Russia, Taiwan, Georgi, and Brazil) and one lower middle-income country (Bangladesh) with a total of 7665 participants. No study included information from PWID in low-income countries. Sample sizes ranged from 200 to 3004 individuals, with demographic data missing for most participants. Four studies used deep gene sequencing, and reflex genotyping procedures to differentiate reinfection (infection by a different HCV genotype/subtype) from virologic relapse (infection by the same strain). The follow-up time of people cured from primary chronic HCV infection ranged from 12 weeks to 6.6 years. The pooled reinfection rate of all seven studies was 2.8 (range: 0.02 to 10.5) cases per 100 person-years (PY). In the five studies that differentiated relapse from reinfection, the incidence of reinfection was 1.0 per 100 PY. To date, research on reinfection rates among PWID in LMICs remains limited. Research focused on PWID in low-income countries is particularly needed to inform clinical decision making and evidence-based programs. While rates of reinfection among PWID who complete DAA treatment in upper and lower middle-income countries were similar or lower than rates observed in PWID in high-income countries, the rates were highly variable and factors may influence the accuracy of these measurements. This systematic review identifies several areas for continued research. Policies concerning access to HCV testing and treatment should be comprehensive and not place restrictions on PWID in these settings.
Collapse
|
10
|
Laursen TL, Siggaard CB, Kazankov K, Sandahl TD, Møller HJ, Tarp B, Kristensen LH, Laursen AL, Leutscher P, Grønbaek H. Time-dependent improvement of liver inflammation, fibrosis and metabolic liver function after successful direct-acting antiviral therapy of chronic hepatitis C. J Viral Hepat 2020; 27:28-35. [PMID: 31502741 DOI: 10.1111/jvh.13204] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/14/2019] [Accepted: 08/22/2019] [Indexed: 12/12/2022]
Abstract
Sofosbuvir-based direct-acting antiviral (DAA) therapy generally cures chronic hepatitis C (CHC) infections, however, the effects on the underlying liver disease and the potential rate of recovery are unclear. We aimed to investigate the effects of DAA therapy on liver inflammation, fibrosis, metabolic function and cognitive function and the time course in CHC patients with advanced liver disease. Seventy-one CHC patients with advanced liver disease were studied before, during and one year after successful sofosbuvir-based DAA therapy. Liver inflammation was assessed by plasma sCD163 and sMR levels (ELISA), fibrosis by liver stiffness (transient elastography), function by galactose elimination capacity (GEC) and cognitive performance by continuous reaction time (CRT). During DAA therapy, we observed a rapid sCD163 decline from baseline to end of treatment (6.9 vs 3.8 mg/L, P < .0001), whereas the change in sMR was more subtle (0.37 vs 0.30 mg/L, P < .0001). Liver stiffness decreased by 20% at end of treatment (17.8 vs 14.3 kPa, P < .0001), together suggesting rapid resolution of liver inflammation. One year after treatment, liver stiffness decreased by an additional 15% (P < .0001), suggestive of fibrosis regression. The GEC improved at follow-up (all: 1.74 vs 1.98 mmol/min), mainly at 12 weeks post-treatment, both in patients with cirrhosis (n = 56) and those with advanced liver fibrosis (n = 15) (P < .001). The CRT improved at one-year follow-up (1.86 vs 2.09, P = .04). In conclusion, successful DAA therapy of CHC proves beneficial in advanced liver disease, with an initial rapid resolution of liver inflammation and a subsequent gradual but steady improvement in liver fibrosis, metabolic liver function and reaction time.
Collapse
Affiliation(s)
- Tea Lund Laursen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Konstantin Kazankov
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Holger Jon Møller
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Britta Tarp
- Diagnostic Centre, Silkeborg Regional Hospital, Silkeborg, Denmark
| | | | - Alex Lund Laursen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Leutscher
- Centre for Clinical Research, North Denmark Regional Hospital, Hjørring, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Henning Grønbaek
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
11
|
Abstract
Introduction: Unlike other hepatitis C virus (HCV) genotypes (GTs), patients infected with GT3 are associated with an increased risk of accelerated liver disease progression. Although early immuno-modulator therapies yielded moderate sustained virologic response (SVR) rates, treatment of GT3 patients has proven more challenging in the era of direct-acting antivirals (DAAs). Areas covered: The review provides an overview of the evolution of therapies against GT3 since the approval of the first immunomodulatory agent nearly 30 years ago. Expert opinion: A greater choice of treatment options is now available for HCV GT3-infected patients. In treatment-naïve patients with or without compensated cirrhosis, SVR rates are comparably high approaching 100% irrespective of treatment option. For treatment-experienced patients, choosing the right therapy is important, especially for those with advanced liver disease. For the few patients who fail with multiple persistent highly resistant DAA substitutions, retreatment options are limited. Additional real-world treatment comparisons are required to confirm differences in SVR in these more difficult-to-treat patients. This also includes patients infected with GT3 subtypes such as GT3b where multiple DAA-resistant substitutions occur naturally. In the absence of new drugs with non-overlapping drug-resistant profiles, an interferon-based therapy may still be beneficial in select patient populations with high-level multiple DAA-resistant substitutions.
Collapse
Affiliation(s)
- Fiona McPhee
- Translational Medicine, Bristol-Myers Squibb Company , Cambridge , MA , USA
| |
Collapse
|
12
|
Ridruejo E, Cheinquer H, Marciano S, Mendizabal M, Piñero F, Wolff FH, de Araujo A, Coelho Borges S, Kliemann D, Fleck A, de Maman Í, Nader LA, Garrastazul P, Bermúdez C, Haddad L, Gadano A, Silva M. B.A.R.C.O.S. (Brazilian Argentine Hepatitis C Collaborative Observational Study): Effectiveness and clinical outcomes of HCV treatment with daclatasvir and sofosbuvir with or without ribavirin. J Viral Hepat 2019; 26:1200-1209. [PMID: 31141239 DOI: 10.1111/jvh.13148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/17/2019] [Accepted: 05/14/2019] [Indexed: 12/22/2022]
Abstract
Real-world data evaluating the effectiveness of direct-acting antivirals (DAAs) in hepatitis C virus (HCV) treatment have been reported from different regions. Our aim was to evaluate the effectiveness and clinical outcomes of daclatasvir (DCV) and sofosbuvir (SOF) ± ribavirin (RBV) in a prospective multicentre cohort study including patients from Argentina and Brazil who received DCV/SOF ± RBV for 12 or 24 weeks from 2015 to 2018. Multivariable logistic regression models were carried out to identify factors associated with failure to achieve sustained virologic response (SVR) as a primary end point, and to death, decompensation, hepatocellular carcinoma (HCC) or liver transplantation (LT) as a composite secondary end point. From a total of 1517 patients treated with DCV/SOF, 906 completed 12 weeks post-treatment evaluation and were included in the analysis. Overall SVR12 rate was 96.1% (95% CI: 94.6%-97.2%), and 95% (95% CI: 92.8%-96.6%) in patients with cirrhosis. LT recipients and presence of cirrhosis were independently associated with failure to achieve SVR. During post-SVR12 follow-up, cumulative incidence of the secondary end point was 2.4% (95% CI: 1.5%-3.6%); two patients died from nonliver-related causes and two from HCC, five underwent LT, 12 developed HCC and 17 patients developed hepatic decompensation. Independent variables associated with these composite secondary end points were prior to HCV treatment and presence of cirrhosis. In conclusion, although the high pangenotypic effectiveness of DCV/SOF ± RBV was confirmed in our real-life cohort, patients with compensated and decompensated cirrhosis showed higher risk of non-SVR and complication appearance during treatment or after achieving SVR.
Collapse
Affiliation(s)
- Ezequiel Ridruejo
- Hepatology Section, Department of Medicine, Centro de Educación Médica e Investigaciones Clínicas, Norberto Quirno 'CEMIC', Buenos Aires, Argentina.,Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Presidente Derqui, Buenos Aires, Argentina.,Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| | - Hugo Cheinquer
- Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina.,Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Sebastián Marciano
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.,Research Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Manuel Mendizabal
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Presidente Derqui, Buenos Aires, Argentina.,Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| | - Federico Piñero
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Presidente Derqui, Buenos Aires, Argentina.,Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| | - Fernando H Wolff
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Alexandre de Araujo
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Silvia Coelho Borges
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Dimas Kliemann
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Alfeu Fleck
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Ítalo de Maman
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Lysandro A Nader
- Gastroenterology and Hepatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Patricia Garrastazul
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Presidente Derqui, Buenos Aires, Argentina
| | - Carla Bermúdez
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Leila Haddad
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Adrián Gadano
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.,Research Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Marcelo Silva
- Hepatology and Liver Transplant Unit, Hospital Universitario Austral, Presidente Derqui, Buenos Aires, Argentina.,Latin American Liver Research Educational and Awareness Network (LALREAN), Pilar, Argentina
| |
Collapse
|
13
|
Kanda T, Lau GKK, Wei L, Moriyama M, Yu ML, Chuang WL, Ibrahim A, Lesmana CRA, Sollano J, Kumar M, Jindal A, Sharma BC, Hamid SS, Kadir Dokmeci A, Mamun-Al-Mahtab, McCaughan GW, Wasim J, Crawford DHG, Kao JH, Ooka Y, Yokosuka O, Sarin SK, Omata M. APASL HCV guidelines of virus-eradicated patients by DAA on how to monitor HCC occurrence and HBV reactivation. Hepatol Int 2019; 13:649-661. [PMID: 31541423 PMCID: PMC6861433 DOI: 10.1007/s12072-019-09988-7] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 08/30/2019] [Indexed: 12/13/2022]
Abstract
In the direct-acting antiviral (DAA) era for hepatitis C virus (HCV) infection, sustained virological response (SVR) is very high, but close attention must be paid to the possible occurrence of hepatocellular carcinoma (HCC) and reactivation of hepatitis B virus (HBV) in patients with co-infection who achieved SVR in short term. HCC occurrence was more often observed in patients with previous HCC history. We found occurrence of HCC in 178 (29.6%) of 602 patients with previous HCC history (15.4 months mean follow-up post-DAA initiation) but, in contrast, in only 604 (1.3%) of 45,870 patients without previous HCC history (18.2 months mean follow-up). Thus, in these guidelines, we recommend the following: in patients with previous HCC history, surveillance at 4-month intervals for HCC by ultrasonography (US) and tumor markers should be performed. In patients without previous HCC history, surveillance at 6- to 12-month intervals for HCC including US is recommended until the long-term DAA treatment effects, especially for the resolution of liver fibrosis, are confirmed. This guideline also includes recommendations on how to follow-up patients who have been infected with both HCV and HBV. When HCV was eradicated in these HBsAg-positive patients or patients with previous HBV infection (anti-HBc and/or anti-HBs-positive), it was shown that HBV reactivation or HBV DNA reappearance was observed in 67 (41.4%) of 162 or 12 (0.9%) of 1317, respectively. For these co-infected patients, careful attention should be paid to HBV reactivation for 24 weeks post-treatment.
Collapse
Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - George K K Lau
- Humanity and Health Medical Center, Hong Kong SAR, China
| | - Lai Wei
- Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Ming-Lung Yu
- College of Biological Science and Technology, National Chiao Tung University, Hsin-Chu, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wang-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Alaaeldin Ibrahim
- GI/Liver Division, Department of Internal Medicine, University of Benha, Banha, Egypt
| | - Cosmas Rinaldi Adithya Lesmana
- Digestive Disease and GI Oncology Centre, Medistra Hospital, Jakarta, Indonesia.,Hepatobiliary Division, Department of Internal Medicine, Dr. Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Jose Sollano
- University Santo Tomas Hospital, Manila, Philippines
| | - Manoj Kumar
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Ankur Jindal
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Saeed S Hamid
- Department of Medicine, Aga Khan University and Hospital, Stadium Road, Karachi, 74800, Pakistan
| | - A Kadir Dokmeci
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Mamun-Al-Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, 1000, Bangladesh
| | - Geoffrey W McCaughan
- Royal Prince Alfred Hospital, Centenary Institute, University of Sydney, Sydney, Australia
| | - Jafri Wasim
- Department of Medicine, Aga Khan University and Hospital, Stadium Road, Karachi, 74800, Pakistan
| | - Darrell H G Crawford
- University of Queensland, School of Medicine, Woolloongabba, QLD, 4102, Australia
| | - Jia-Horng Kao
- National Taiwan University College of Medicine, and National Taiwan University Hospital, Taipei, Taiwan
| | - Yoshihiko Ooka
- Chiba University, Graduate School of Medicine, Chiba, Japan
| | - Osamu Yokosuka
- Chiba University, Graduate School of Medicine, Chiba, Japan
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Masao Omata
- Yamanashi Prefectural Central Hospital, 1-1-1 Fujimi, Kofu-shi, Yamanashi, 400-8506, Japan. .,The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| |
Collapse
|
14
|
Sofia MJ. The Discovery and Development of Daclatasvir: An Inhibitor of the Hepatitis C Virus NS5A Replication Complex. ACTA ACUST UNITED AC 2019. [PMCID: PMC7122418 DOI: 10.1007/7355_2018_47] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
15
|
Piñero F, Mendizabal M, Ridruejo E, Herz Wolff F, Ameigeiras B, Anders M, Schinoni MI, Reggiardo V, Palazzo A, Videla M, Alonso C, Santos L, Varón A, Figueroa S, Vistarini C, Adrover R, Fernández N, Perez D, Tanno F, Hernández N, Sixto M, Borzi S, Bruno A, Cocozzella D, Soza A, Descalzi V, Estepo C, Zerega A, de Araujo A, Cheinquer H, Silva M. Treatment with direct-acting antivirals for HCV decreases but does not eliminate the risk of hepatocellular carcinoma. Liver Int 2019; 39:1033-1043. [PMID: 30636361 DOI: 10.1111/liv.14041] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 12/14/2018] [Accepted: 12/30/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Data from Europe and North America have been published regarding the risk of developing hepatocellular carcinoma (HCC) after treatment with direct antiviral agents (DAA). We proposed to evaluate cumulative incidence and associated risk factors for de novo HCC. METHODS This was a prospective multicentre cohort study from Latin America including 1400 F1-F4-treated patients with DAAs (F3-F4 n = 1017). Cox proportional regression models (hazard ratios, HR and 95% CI) were used to evaluate independent associated variables with HCC. Further adjustment with competing risk regression and propensity score matching was carried out. RESULTS During a median follow-up of 16 months (IQR 8.9-23.4 months) since DAAs initiation, overall cumulative incidence of HCC was 0.02 (CI 0.01; 0.03) at 12 months and 0.04 (CI 0.03; 0.06) at 24 months. Cumulative incidence of HCC in cirrhotic patients (n = 784) was 0.03 (CI 0.02-0.05) at 12 months and 0.06 (CI 0.04-0.08) at 24 months of follow-up. Failure to achieve SVR was independently associated with de novo HCC with a HR of 4.9 (CI 1.44; 17.32), after adjusting for diabetes mellitus, previous interferon non-responder, Child-Pugh and clinically significant portal hypertension. SVR presented an overall relative risk reduction for de novo HCC of 73% (CI 15%-91%), 17 patients were needed to be treated to prevent one case of de novo HCC in this cohort. CONCLUSIONS Achieving SVR with DAA regimens was associated with a significant risk reduction in HCC. However, this risk remained high in patients with advanced fibrosis, thus demanding continuous surveillance strategies in this population.
Collapse
Affiliation(s)
| | | | - Ezequiel Ridruejo
- Hospital Universitario Austral, Pilar, Argentina.,Centro de Educación Médica e Investigaciones Clínicas, Buenos Aires, Argentina
| | | | | | | | | | | | - Ana Palazzo
- Hospital Padilla, San Miguel de Tucumán, Argentina
| | - María Videla
- Sanatorio Sagrado Corazón, Buenos Aires, Argentina
| | | | | | | | | | | | | | | | | | | | | | | | | | - Andres Bruno
- Hospital Cosme Argerich, Buenos Aires, Argentina
| | | | - Alejandro Soza
- Hospital Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | | | | | | | - Hugo Cheinquer
- Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | | |
Collapse
|
16
|
Wei L, Huang YH. Long-term outcomes in patients with chronic hepatitis C in the current era of direct-acting antiviral agents. Expert Rev Anti Infect Ther 2019; 17:311-325. [PMID: 30856022 DOI: 10.1080/14787210.2019.1588112] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Within the past decade, antiviral treatment for chronic hepatitis C virus (HCV) infection has evolved from interferon (IFN)-based regimens to IFN-free oral direct-acting antiviral agents (DAAs). However, data on long-term outcomes in HCV patients treated by DAAs are limited and complex. Areas covered: Original studies and meta-analyses reporting data on the impacts of IFN - and DAA-based treatments on late relapse, liver fibrosis/cirrhosis, decompensation progression, hepatocellular carcinoma (HCC) occurrence and recurrence, need for liver transplantation, mortality, and other topics of interest for long-term observation of HCV patients treated with DAAs. Articles published up to June 2018, and proceedings from annual meetings of major international liver diseases associations (from 2015 to June 2018) were reviewed. Relevant references from selected papers were also reviewed. Expert opinion: In HCV patients treated with DAAs or IFN-based regimens, late relapse beyond 12 weeks after completion of treatment is uncommon. Results from long-term follow-up studies suggest responders to antiviral treatment achieve benefits on regression of fibrosis/cirrhosis, decreasing risk of progression to liver decompensation, reductions in the need for liver transplantation and mortality. Well-designed studies with robust comparisons are needed to determine the effect of DAAs on the recurrence of HCC in the future.
Collapse
Affiliation(s)
- Lai Wei
- a Center for Hepatology Pancrease Disease, Beijing Tsinghua Changgung Hospital , Tsinghua University , Beijing.,b Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease , Peking University People's Hospital , Beijing
| | - Yi-Hsiang Huang
- c Division of Gastroenterology and Hepatology , Taipei Veterans General Hospital , Taipei
| |
Collapse
|
17
|
Flisiak R, Janczewska E, Łucejko M, Karpińska E, Zarębska-Michaluk D, Nazzal K, Bolewska B, Białkowska J, Berak H, Fleischer-Stępniewska K, Tomasiewicz K, Karwowska K, Simon K, Piekarska A, Tronina O, Tuchendler E, Garlicki A. Durability of virologic response, risk of de novo hepatocellular carcinoma, liver function and stiffness 2 years after treatment with ombitasvir/paritaprevir/ritonavir±dasabuvir±ribavirin in the AMBER, real-world experience study. J Viral Hepat 2018; 25:1298-1305. [PMID: 29888828 DOI: 10.1111/jvh.12945] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 05/17/2018] [Indexed: 12/28/2022]
Abstract
We followed for 2 years patients treated with direct-acting agents (DAA) to assess long-term durability of virologic response, improvement of liver function, reduction in liver stiffness (LS) and risk of hepatocellular carcinoma (HCC). The study included patients from 16 hepatologic centres involved in the AMBER, investigator-initiated study on treatment of chronic hepatitis C patients within a programme preceding EU registration of ombitasvir/paritaprevir/ritonavir±dasabuvir±ribavirin. A total of 204 patients among 209 from the primary study were enrolled, 200 with available testing at 2-year follow-up (2yFU) with undetectable HCV RNA (198 responders and 2 nonresponders retreated). During 2yFU, 4 patients died, 17 had hepatic decompensation and 3 needed liver transplantation. De novo hepatocellular carcinoma was diagnosed in 4 and its recurrence in 3 patients. Significant decreases in bilirubin, MELD, Child-Pugh scores and liver stiffness, and increases in albumin level were observed during 2yFU. Strengths of the study were a fixed period of post-treatment follow-up, prospective character of the study and high proportion of available patients from the primary study. The major weaknesses were lack of a comparative arm and relatively insufficient number of patients for subsets analysis. In conclusion, 2-year follow-up confirmed durability of virologic response after treatment of HCV infection with ombitasvir/paritaprevir/ritonavir±dasabuvir±ribavirin. It was accompanied by significant improvement of major measures of hepatic function and reduction of hepatic stiffness. Successful therapy did not prevent hepatic decompensation, HCC or death in cirrhotics that support the need for longer than 2-year monitoring for possible disease progression.
Collapse
Affiliation(s)
- R Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, Białystok, Poland
| | - E Janczewska
- Department of Basic Medical Sciences, School of Public Health in Bytom, Medical University of Silesia, Bytom, Poland
| | - M Łucejko
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, Białystok, Poland
| | - E Karpińska
- Department of Infectious Diseases, Hepatology and Liver Transplantation, Pomeranian Medical University, Szczecin, Poland
| | - D Zarębska-Michaluk
- Department of Infectious Diseases, Voivodship Hospital and Jan Kochanowski University, Kielce, Poland
| | - K Nazzal
- Department of Tropical and Infectious Disease and Hepatology, Medical University of Warsaw, Warsaw, Poland
| | - B Bolewska
- Department of Infectious Diseases, Poznań University of Medical Sciences, Poznań, Poland
| | - J Białkowska
- Department of Infectious and Liver Diseases, Medical University of Lódź, Łódź, Poland
| | - H Berak
- Daily Unit, Hospital of Infectious Diseases in Warsaw, Warsaw, Poland
| | - K Fleischer-Stępniewska
- Department of Infectious Diseases, Liver Diseases and Immune Deficiencies, Wroclaw Medical University, Wroclaw, Poland
| | - K Tomasiewicz
- Department of Infectious Diseases and Hepatology, Medical University of Lublin, Lublin, Poland
| | - K Karwowska
- Department of Infectious Diseases and Hepatology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - K Simon
- Department of Infectious Diseases and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - A Piekarska
- Department of Infectious Diseases and Hepatology, Medical University of Łódź, Łodź, Poland
| | - O Tronina
- Department of Transplantation Medicine, Nephrology and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - E Tuchendler
- 2nd Department of Infectious Diseases, Voivodship Specialistic Hospital, Wroclaw, Poland
| | - A Garlicki
- Department of Infectious and Tropical Diseases, Jagiellonian University Medical College, Krakow, Poland
| |
Collapse
|