1
|
Collazos J, Asensi V. Noninvasive Liver Fibrosis Markers in the Evaluation of Fibrosis Regression After Direct-Acting Antiviral Therapy. J Infect Dis 2024; 229:1926-1927. [PMID: 38394618 DOI: 10.1093/infdis/jiae095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 02/21/2024] [Indexed: 02/25/2024] Open
Affiliation(s)
- Julio Collazos
- Infectious Diseases Unit, Hospital de Galdácano-Usansolo, Galdácano, Spain
| | - Víctor Asensi
- Infectious Diseases-HIV Unit, Hospital Universitario Central de Asturias, Microbiology and Infectious Diseases Group, FINBA-ISPA, Oviedo, Spain
| |
Collapse
|
2
|
Sirinawasatien A, Supawan P. Sustained virological response in chronic hepatitis C patients by direct-acting antiviral treatment significantly reduces liver stiffness over 24 weeks posttreatment. Medicine (Baltimore) 2024; 103:e38096. [PMID: 38728473 PMCID: PMC11081621 DOI: 10.1097/md.0000000000038096] [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: 01/31/2024] [Accepted: 04/11/2024] [Indexed: 05/12/2024] Open
Abstract
To investigate whether direct-acting antiviral (DAA) treatment affected liver fibrosis testing, including transient elastography (TE), aspartate aminotransferase-to-platelet ratio index (APRI), and Fibrosis-4 (FIB-4) index, after establishing a sustained virological response for 24 weeks. This prospective cohort study was conducted between October 1, 2019, and September 30, 2020, at Rajavithi Hospital, Bangkok, Thailand. All the patients had significant liver fibrosis (TE ≥ 7.0 kPa) at baseline and completed 12 weeks of DAA therapy. After achieving SVR, liver stiffness measurements were repeated for at least 24 weeks. The primary outcome was a > 30% improvement in TE score at the end of the study compared to baseline. A multivariate logistic regression model was used to identify the parameters associated with the primary outcome. Temporal changes in APRI and FIB-4 indices from baseline to 24 weeks posttreatment were also examined. A total of 110 chronic HCV patients were included in our cohort, of which 57 (52.3%) achieved the primary outcome. The median TE decreased from 15.05 (8.76-23.68) kPa at pretreatment to 9.60 (6.50-14.40) kPa at 24 weeks posttreatment (P < .001). Those who had a baseline TE ≥ 9.5 kPa had higher odds of meeting the primary outcome, and this remained significant after adjusting for age, sex, baseline body mass index, underlying diabetes mellitus, HCV genotype 3, baseline laboratory levels, and treatment regimens (OR 3.04; 95% CI 1.22-7.60, P = .017). Similar to TE, the median APRI and FIB-4 index displayed a considerable reduction from baseline to 24 weeks after successful therapy. Modern DAA treatment has been associated with considerable improvement in liver stiffness measured by TE in chronic HCV patients who achieve SVR, with roughly 52% of patients experiencing a reduction of > 30% in TE over 24 weeks posttreatment compared to baseline. This probably indicates early fibrosis regression, although the effect of resolution of inflammation after treatment completion cannot be ruled out.
Collapse
Affiliation(s)
- Apichet Sirinawasatien
- Division of Gastroenterology, Department of Medicine, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Paweenuch Supawan
- Division of Gastroenterology, Department of Medicine, Buriram hospital, Medical Education Center, Suranaree University, Buriram, Thailand
| |
Collapse
|
3
|
Tao XM, Zeng MH, Zhao YF, Han JX, Mi YQ, Xu L. Direct-acting antivirals failed to reduce the incidence of hepatocellular carcinoma occurrence in hepatitis C virus associated cirrhosis: A real-world study. World J Hepatol 2024; 16:41-53. [PMID: 38313240 PMCID: PMC10835484 DOI: 10.4254/wjh.v16.i1.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/18/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Direct-acting antivirals (DAAs) revolutionized the treatment of chronic hepatitis C virus (HCV)-associated disease achieving high rates of sustained virological response (SVR). However, whether DAAs can reduce the occurrence of hepatocellular carcinoma (HCC) in patients with HCV-associated cirrhosis who are at high risk have not been concluded. AIM To investigate the effect of DAAs on the occurrence of HCC in patients with HCV-associated cirrhosis after achieving SVR. METHODS Of 427 inpatients with HCV-associated cirrhosis were enrolled in Tianjin Second People's Hospital from January 2014 to April 2020. 118 patients weren't received antiviral treatment with any reasons named non-antiviral treatment group, and 236 patients obtained from the 309 DAAs treatment patients according to the propensity score matching named DAAs treatment group. Demographic information and laboratory data were collected from baseline and the following up. Kaplan-Meier curve and Log-Rank test were used to compare the incidence and cumulative incidence of HCC between the two groups. Cox proportional risk regression was used to re-evaluate the risk factors for HCC. RESULTS HCC incidence was 4.68/100PY (95%CI, 3.09-6.81) in the DAAs treatment group, while it was 3.00/100PY (95%CI, 1.50-5.37) in the non-antiviral treatment group, and the relative risk was 1.82 (95%CI, 0.93-3.53, P > 0.05). The incidence of HCC at 12, 24, 36 and 48 months was 3.39%, 6.36%, 8.47% and 10.17% in the DAAs treatment group, and it was 0%, 0%, 3.39% and 9.32% in the non-antiviral treatment group, respectively. Age > 58 [hazard ratio (HR) = 1.089; 95%CI, 1.033-1.147; P = 0.002] and liver stiffness measurement > 27.85 kPa (HR = 1.043; 95%CI, 1.022-1.065; P = 0.000) were risk factors for HCC in all patients (n = 427), and DAAs treatment didn't show protective efficacy. CONCLUSION DAAs treatment seems failed to reduce the incidence of HCC occurrence in HCV-associated cirrhosis in 48 months, and even increased the incidence of HCC in 36 months.
Collapse
Affiliation(s)
- Xue-Mei Tao
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Ming-Hui Zeng
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - You-Fei Zhao
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Jia-Xin Han
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Yu-Qiang Mi
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Liang Xu
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
- Department of Hepatology, Tianjin Research Institute of Liver Diseases, Tianjin 300192, China.
| |
Collapse
|
4
|
Abu-Freha N, Abu-Kosh O, Yardeni D, Ashur Y, Abu-Arar M, Yousef B, Monitin S, Weissmann S, Etzion O. Liver Fibrosis Regression and Associated Factors in HCV Patients Treated with Direct-Acting Antiviral Agents. Life (Basel) 2023; 13:1872. [PMID: 37763276 PMCID: PMC10533124 DOI: 10.3390/life13091872] [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: 08/22/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
There is accumulating evidence that treatment of chronic hepatitis C (HCV) leads to improvements in liver fibrosis. We aimed to investigate the improvement in fibrosis stage following treatment with direct-acting antivirals (DAAs) and factors associated with fibrosis regression. Fibroscan® was performed for patients treated with DAAs, at least 3 years post-HCV eradication. The fibrosis stage at the onset of treatment was compared with the current fibrosis stage. A total of 209 patients were enrolled in this study (56% males; age 58.8 ± 13.3 years; age at treatment 54 ± 10.9 years). Genotype subgrouping was as follows: 1a (16%), 1b (58%), 2a (4%), 3 (18%), and 4a (2%). Overall, 71% of patients were considered treatment-naïve, with a mean follow-up time of 4.5 ± 1.3 years. Fibrosis improvement was observed among 57% of patients; fibrosis progression was seen among 7% of patients and no change was seen in 36% of patients. Moreover, 28% of these patients regressed from F3/F4 to F2 or less. In our multivariable analysis, the age at treatment and advanced fibrosis stage were found to be factors significantly associated with fibrosis regression. In conclusion, fibrosis improvement was observed among 57% of HCV patients after treatment with DAAs. Age and advanced fibrosis at baseline were found to be factors associated with fibrosis regression.
Collapse
Affiliation(s)
- Naim Abu-Freha
- Institute of Gastroenterology and Hepatology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.Y.); (B.Y.); (S.M.); (O.E.)
| | - Osama Abu-Kosh
- Division of Internal Medicine, Soroka University Medical Center, Beer-Sheva 84101, Israel (M.A.-A.)
| | - David Yardeni
- Institute of Gastroenterology and Hepatology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.Y.); (B.Y.); (S.M.); (O.E.)
| | - Yaffa Ashur
- Medical Management Unit, Soroka University Medical Center, Beer-Sheva 84101, Israel
| | - Muhammad Abu-Arar
- Division of Internal Medicine, Soroka University Medical Center, Beer-Sheva 84101, Israel (M.A.-A.)
| | - Baha Yousef
- Institute of Gastroenterology and Hepatology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.Y.); (B.Y.); (S.M.); (O.E.)
| | - Shulamit Monitin
- Institute of Gastroenterology and Hepatology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.Y.); (B.Y.); (S.M.); (O.E.)
| | - Sarah Weissmann
- Soroka Clinical Research Center, Soroka University Medical Center, Beer-Sheva 84101, Israel;
| | - Ohad Etzion
- Institute of Gastroenterology and Hepatology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.Y.); (B.Y.); (S.M.); (O.E.)
| |
Collapse
|
5
|
Schwarz M, Schwarz C, Burghart L, Pfisterer N, Bauer D, Hübl W, Mandorfer M, Gschwantler M, Reiberger T. Late-stage presentation with decompensated cirrhosis is alarmingly common but successful etiologic therapy allows for favorable clinical outcomes. PLoS One 2023; 18:e0290352. [PMID: 37616205 PMCID: PMC10449133 DOI: 10.1371/journal.pone.0290352] [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: 02/14/2023] [Accepted: 08/04/2023] [Indexed: 08/26/2023] Open
Abstract
INTRODUCTION Liver cirrhosis accounts for considerable morbidity and mortality worldwide and late presentation limits therapeutic options. We aimed to assess characteristics of patients with liver cirrhosis at the time of first presentation and during their clinical course. METHODS Patients with cirrhosis as evident by presence of varices at endoscopy, liver stiffness ≥15kPa at elastography, or ascites requiring paracentesis between Q1/2015-Q2/2020 were retrospectively included. Clinical, laboratory, and imaging data were collected from medical records at presentation and last follow-up. RESULTS 476 patients were included (alcohol-related liver disease, ALD: 211, 44.3%; viral hepatitis: 163, 34.2%). Of these, 106 patients (22.3%) and 160 patients (33.6%) presented already with Child-Pugh C and MELD >15, respectively, and decompensation events were registered in 50% (238 patients) at baseline, and even in 75.4% of ALD patients. During a median follow-up of 11.0 (IQR 4-24) months, 116 patients died. Two-year survival was worse for patients with ALD than for viral hepatitis (71.1% vs. 90.2%, log rank p<0.001). We observed the highest percentage of portal-vein thrombosis (30.0%), hepatocellular carcinoma (15.0%), and death (45.0%) in the MAFLD group (n = 20). Patients cured from hepatitis C showed significant improvements in platelet count (147 to 169 G/L, p<0.001) and liver stiffness (26.2 to 17.7 kPa, p<0.001), while ALD patients improved in Child-Pugh score (8.6 to 7.6, p<0.001) during follow-up. With increasing Child Pugh score and MELD, we found increasing serum concentrations of CRP (p<0.001) and an inverse correlation with serum HDL (Spearman's ρ = -0.573 and -0.529, respectively, p<0.001). CONCLUSION Half of the patients with cirrhosis had decompensated cirrhosis at presentation. This calls for increased awareness and strategies for earlier diagnosis of chronic liver disease and cirrhosis.
Collapse
Affiliation(s)
- Michael Schwarz
- Department of Internal Medicine IV, Department for Gastroenterology and Hepatology, Klinik Ottakring, Vienna, Austria
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Caroline Schwarz
- Department of Internal Medicine IV, Department for Gastroenterology and Hepatology, Klinik Ottakring, Vienna, Austria
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Lukas Burghart
- Department of Internal Medicine IV, Department for Gastroenterology and Hepatology, Klinik Ottakring, Vienna, Austria
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Nikolaus Pfisterer
- Department for Gastroenterology and Hepatology, Department of Internal Medicine IV, Klinik Landstraße, Vienna, Austria
| | - David Bauer
- Department of Internal Medicine IV, Department for Gastroenterology and Hepatology, Klinik Ottakring, Vienna, Austria
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Hübl
- Klinik Ottakring, Institute for Laboratory Medicine, Vienna, Austria
| | - Mattias Mandorfer
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Michael Gschwantler
- Department of Internal Medicine IV, Department for Gastroenterology and Hepatology, Klinik Ottakring, Vienna, Austria
- Sigmund Freud University, Vienna, Austria
| | - Thomas Reiberger
- Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
6
|
Rinaldi L, Giorgione C, Mormone A, Esposito F, Rinaldi M, Berretta M, Marfella R, Romano C. Non-Invasive Measurement of Hepatic Fibrosis by Transient Elastography: A Narrative Review. Viruses 2023; 15:1730. [PMID: 37632072 PMCID: PMC10459581 DOI: 10.3390/v15081730] [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: 07/10/2023] [Revised: 08/04/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Transient elastography by FibroScan® (Echosens, Paris, France) is a non-invasive method that can provide a reliable measurement of liver fibrosis through the evaluation of liver stiffness. Despite its limitations and risks, liver biopsy has thus far been the only procedure able to provide data to quantify fibrosis. Scientific evidence and clinical practice have made it possible to use FibroScan® in the diagnostic work-up of several liver diseases to monitor patients' long-term treatment response and for complication prevention. For these reasons, this procedure is widely used in clinical practice and is still being investigated for further applications. The aim of this narrative review is to provide a comprehensive overview of the main applications of transient elastography in the current clinical practice.
Collapse
Affiliation(s)
- Luca Rinaldi
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| | - Chiara Giorgione
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| | - Andrea Mormone
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| | - Francesca Esposito
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| | - Michele Rinaldi
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, “Federico II” University of Naples, 80131 Naples, Italy;
| | - Massimiliano Berretta
- Department of Clinical and Experimental Medicine, University of Messina, 98121 Messina, Italy;
| | - Raffaele Marfella
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| | - Ciro Romano
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, 80131 Naples, Italy; (L.R.); (R.M.)
| |
Collapse
|
7
|
Khan R, Ali A, Bibi S, Rafique S, Idrees M, Halim SA, Waqas M, Bahadar H, Uddin J, Khan A, Al-Harrasi A. Expression Profiling of the Tripartite Motif Family Genes in Chronic Hepatitis C Patients. ACS OMEGA 2023; 8:25370-25377. [PMID: 37483213 PMCID: PMC10357460 DOI: 10.1021/acsomega.3c02800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/01/2023] [Indexed: 07/25/2023]
Abstract
Hepatitis C virus (HCV) is one of the most prevalent pathogens which causes significant morbidity and mortality in 2% of the world's population. Several interferon-stimulated genes (ISGs) are involved in HCV clearance by interacting with the viral proteins. Among these ISGs, the tripartite motif (TRIM) family genes are elevated during HCV infection. This study aims to evaluate the expression of three TRIM family genes in chronic hepatitis C patients, distributed among different groups, including TRIM11, TRIM14, and TRIM25. A total of 242 participants were recruited in this study, including 182 infected patients, 37 naïve individuals, and 23 control individuals. Out of 182 infected patients, 100 achieved sustained virologic response (SVR), 61 achieved rapid virologic response (RVR), and 21 patients developed hepatocellular carcinoma (HCC), showing no response to the given treatments. Our results indicate highest expression levels of TRIM mRNA transcripts in the RVR group with the highest increase of 7.5 folds in TRIM25, 6.68 folds in TRIM14, followed by the data from patients of the SVR group. The elevation was also evident in other groups, i.e., SVR and HCC, in different patterns among all the three TRIM genes. In addition to elevation in expression levels, a linear correlation is observed between the TRIM mRNAs and viral loads of HCV. These results showed the potential role of TRIM family genes in HCV restriction.
Collapse
Affiliation(s)
- Ramisha Khan
- Molecular
Virology Laboratory, Centre for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
- Kinnaird
College for Women University, Lahore 54000, Pakistan
| | - Amjad Ali
- Department
of Biotechnology and Genetic Engineering, Hazara University, Mansehra 21120, Khyber Pakhtunkhwa, Pakistan
| | - Sadia Bibi
- Department
of Botany, University of Malakand, Chakdara Dir Lower 18800, Khyber Pakhtunkhwa, Pakistan
| | - Shazia Rafique
- Divison
of Molecular Virology, Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
| | - Muhammad Idrees
- Divison
of Molecular Virology, Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
| | - Sobia Ahsan Halim
- Natural and
Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Muhammad Waqas
- Department
of Biotechnology and Genetic Engineering, Hazara University, Mansehra 21120, Khyber Pakhtunkhwa, Pakistan
- Natural and
Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Haji Bahadar
- Institute
of Pharmaceutical Sciences, Khyber Medical
University, Peshawar 25120, Pakistan
| | - Jalal Uddin
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha 62529, Kingdom
of Saudi Arabia
| | - Ajmal Khan
- Natural and
Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Ahmed Al-Harrasi
- Natural and
Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| |
Collapse
|
8
|
Watanabe T, Tokumoto Y, Joko K, Michitaka K, Horiike N, Tanaka Y, Hiraoka A, Tada F, Ochi H, Kisaka Y, Nakanishi S, Yagi S, Yamauchi K, Higashino M, Hirooka K, Morita M, Okazaki Y, Yukimoto A, Hirooka M, Abe M, Hiasa Y. Simple new clinical score to predict hepatocellular carcinoma after sustained viral response with direct-acting antivirals. Sci Rep 2023; 13:8992. [PMID: 37268672 DOI: 10.1038/s41598-023-36052-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/28/2023] [Indexed: 06/04/2023] Open
Abstract
The time point of the most precise predictor of hepatocellular carcinoma (HCC) development after viral eradication with direct-acting antiviral (DAA) therapy is unclear. In this study we developed a scoring system that can accurately predict the occurrence of HCC using data from the optimal time point. A total of 1683 chronic hepatitis C patients without HCC who achieved sustained virological response (SVR) with DAA therapy were split into a training set (999 patients) and a validation set (684 patients). The most accurate predictive scoring system to estimate HCC incidence was developed using each of the factors at baseline, end of treatment, and SVR at 12 weeks (SVR12). Multivariate analysis identified diabetes, the fibrosis-4 (FIB-4) index, and the α-fetoprotein level as independent factors at SVR12 that contributed to HCC development. A prediction model was constructed with these factors that ranged from 0 to 6 points. No HCC was observed in the low-risk group. Five-year cumulative incidence rates of HCC were 1.9% in the intermediate-risk group and 15.3% in the high-risk group. The prediction model at SVR12 most accurately predicted HCC development compared with other time points. This simple scoring system combining factors at SVR12 can accurately evaluate HCC risk after DAA treatment.
Collapse
Affiliation(s)
- Takao Watanabe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Yoshio Tokumoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan.
| | - Kouji Joko
- Center for Liver-Biliary-Pancreatic Diseases, Matsuyama Red Cross Hospital, 1 Bunkyocho, Matsuyama, Ehime, 790-8524, Japan
| | - Kojiro Michitaka
- Department of Gastroenterology, Ehime Prefectural Central Hospital, 83 Kasugamachi, Matsuyama, Ehime, 790-0024, Japan
| | - Norio Horiike
- Department of Gastroenterology, Saiseikai Imabari Hospital, 7-1-6 Kitamura, Imabari, Ehime, 799-1502, Japan
| | - Yoshinori Tanaka
- Department of Gastroenterology, Matsuyama Shimin Hospital, 2-6-5 Ootemachi, Matsuyama, Ehime, 790-0067, Japan
| | - Atsushi Hiraoka
- Department of Gastroenterology, Ehime Prefectural Central Hospital, 83 Kasugamachi, Matsuyama, Ehime, 790-0024, Japan
| | - Fujimasa Tada
- Department of Internal Medicine, Saiseikai Matsuyama Hospital, 880-2 Yamanishicho, Matsuyama, Ehime, 791-8026, Japan
| | - Hironori Ochi
- Center for Liver-Biliary-Pancreatic Diseases, Matsuyama Red Cross Hospital, 1 Bunkyocho, Matsuyama, Ehime, 790-8524, Japan
| | - Yoshiyasu Kisaka
- Department of Gastroenterology, Uwajima City Hospital, 1-1 Gotenmachi, Uwajima, Ehime, 798-8510, Japan
| | - Seiji Nakanishi
- Department of Gastroenterology, Ehime Prefectural Imabari Hospital, 4-5-5 Ishiicho, Imabari, Ehime, 794-0006, Japan
| | - Sen Yagi
- Department of Internal Medicine, Saiseikai Matsuyama Hospital, 880-2 Yamanishicho, Matsuyama, Ehime, 791-8026, Japan
| | - Kazuhiko Yamauchi
- Department of Gastroenterology, National Hospital Organization Ehime Medical Center, 366 Yokogawara, Toon, Ehime, 791-0203, Japan
| | - Makoto Higashino
- Department of Internal Medicine, Saiseikai Matsuyama Hospital, 880-2 Yamanishicho, Matsuyama, Ehime, 791-8026, Japan
| | - Kana Hirooka
- Department of Gastroenterology, National Hospital Organization Ehime Medical Center, 366 Yokogawara, Toon, Ehime, 791-0203, Japan
| | - Makoto Morita
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Yuki Okazaki
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Atsushi Yukimoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| |
Collapse
|
9
|
Nehring P, Szeligowska J, Przybyłkowski A. Elastography of the Liver in Wilson's Disease. Diagnostics (Basel) 2023; 13:diagnostics13111898. [PMID: 37296749 DOI: 10.3390/diagnostics13111898] [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: 04/12/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
Staging of liver fibrosis is of special significance in Wilson's disease as it determines the patient's prognosis and treatment. Histopathological examination is a standard method for fibrosis assessment; however, non-invasive methods like transient elastography and share wave elastography are believed to be reliable and repetitive and are expected to replace liver biopsy in Wilson's disease. This article presents a short description of available elastography techniques and the results of the most recent studies on elastography of the liver in patients with Wilson's disease.
Collapse
Affiliation(s)
- Piotr Nehring
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
| | - Jowita Szeligowska
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
| | - Adam Przybyłkowski
- Department of Gastroenterology and Internal Medicine, Medical University of Warsaw, Banacha 1a, 02-097 Warsaw, Poland
| |
Collapse
|
10
|
Niu B, Zang W, Zhou H, Mi Y, Lu C, Li P. Regression in hepatic fibrosis in elderly Chinese patients with hepatitis C receiving direct-acting antiviral treatment. BMC Gastroenterol 2023; 23:102. [PMID: 37013471 PMCID: PMC10069046 DOI: 10.1186/s12876-023-02732-4] [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: 09/16/2022] [Accepted: 03/20/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Patients infected with Hepatitis C virus (HCV) are recommended to receive treatment with direct-acting antiviral agents (DAAs), which have been certified to obtain a high sustained virological response (SVR). However, little is known about the benefits of successful anti-viral treatment to elderly patients with hepatic fibrosis. In this study, we aimed to assess degree of fibrosis in elderly patients with chronic hepatitis C (CHC) treated with DAAs, and to evaluate the correlations between identified factors associated with these changes. METHODS This study retrospectively enrolled elderly patients with CHC who received DAAs in Tianjin Second People's Hospital from April 2018 to April 2021. The degree of liver fibrosis was assessed using serum biomarkers and transient elastography (TE) expressed as the liver stiffness (LSM), while the hepatic steatosis was evaluated by controlled attenuated parameter (CAP). Changes in factors related to hepatic fibrosis were examined following treatment with DAAs, and associated prognostic factors were further evaluated. RESULTS We included 347 CHC patients in our analysis, where 127 of these were elderly patients. For the elderly group, the median LSM was 11.6 (7.9-19.9) kPa, and this value was significantly reduced to 9.7 (6.2-16.6) kPa following DAA treatment. Similarly, GPR, FIB-4 and APRI indices were significantly reduced from 0.445 (0.275-1.022), 3.072 (2.047-5.129) and 0.833 (0.430-1.540) to 0.231 (0.155-0.412), 2.100 (1.540-3.034) and 0.336 (0.235-0.528), respectively. While in younger patients, the median LSM reduced from 8.8 (6.1-16.8) kPa to 7.2 (5.3-12.4) kPa, and the trends of GPR, FIB-4 and APRI were also consistent. The CAP in younger patients increased with statistical significance, but we did not observe any significant change in CAP for the elderly group. Based on multivariate analysis, age, LSM, and CAP before baseline were identified as determinants for LSM improvement in the elderly. CONCLUSION In this study, we found that elderly CHC patients treated with DAA had significantly lower LSM, GPR, FIB-4, and APRI values. DAA treatment did not significantly change CAP. Furthermore, we observed correlations between three noninvasive serological evaluation markers and LSM. Finally, age, LSM, and CAP were identified as independent predictors of fibrosis regression in elderly patients with CHC.
Collapse
Affiliation(s)
- Bin Niu
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin, 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin, 300192, China
| | - Wenqian Zang
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin, 300192, China
| | - Hui Zhou
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin, 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin, 300192, China
| | - Yuqiang Mi
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin, 300192, China
- Tianjin Research Institute of Liver Diseases, Tianjin, 300192, China
| | - Chengzhen Lu
- Tianjin Research Institute of Liver Diseases, Tianjin, 300192, China
| | - Ping Li
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin, 300192, China.
- Tianjin Research Institute of Liver Diseases, Tianjin, 300192, China.
| |
Collapse
|
11
|
Schwarz M, Schwarz C, Schütz A, Schwanke C, Krabb E, Schubert R, Liebich ST, Bauer D, Burghart L, Brinkmann L, Gutic E, Reiberger T, Haltmayer H, Gschwantler M. Combining treatment for chronic hepatitis C with opioid agonist therapy is an effective microelimination strategy for people who inject drugs with high risk of non-adherence to antiviral therapy. J Virus Erad 2023; 9:100319. [PMID: 36970063 PMCID: PMC10036924 DOI: 10.1016/j.jve.2023.100319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 01/17/2023] [Accepted: 02/27/2023] [Indexed: 03/05/2023] Open
Abstract
Background & aims Despite effective direct-acting antivirals (DAAs), hepatitis C virus (HCV) prevalence is high among people who inject drugs (PWIDs) and non-adherence to therapy remains a major obstacle towards HCV elimination in this subpopulation. To overcome this issue, we have combined ongoing opioid agonist therapy (OAT) with DAAs in a directly-observed therapy (DOT) setting. Method From September 2014 until January 2021 PWIDs at high risk of non-adherence to DAA therapy, who were also on OAT, were included into this microelimination project. Individuals received their OAT and DAAs under supervision of healthcare workers as DOT in a pharmacy or low-threshold facility. Results In total, 504 HCV RNA-positive PWIDs on OAT (387 men, 76.8%; median age: 38 years [IQR 33-45], HIV: 4.6%; hepatitis B: 1.4%) were included into this study. Two thirds reported ongoing intravenous drug use (IDU) and half of them had no permanent housing. Only 41 (8.1%) were lost to follow-up and two (0.4%) died of reasons unrelated to DAA toxicity. Overall, 90.7% of PWIDs achieved sustained virological response 12 weeks after treatment (SVR12) (95% CI: 88.1-93.2%). By excluding those lost to follow-up and hose who had died of causes unrelated to DAAs, the SVR12 rate was 99.1% (95% CI: 98.3-100.0%; modified intention-to-treat analysis). Four PWIDs (0.9%) experienced treatment failure. Over a median follow-up of 24 weeks (IQR 12-39), 27 reinfections (5.9%) were observed in individuals with the highest IDU rates (81.2%). Importantly, even though some were lost to follow-up, all completed their DAA treatment. By using DOT, adherence to DAAs was excellent with only a total of 86 missed doses (0.3% of 25,224 doses). Conclusions In this difficult-to-treat population of PWIDs with high rates of IDU , coupling DAA treatment to OAT in a DOT setting resulted in high SVR12 rates equivalent to conventional treatment settings in non-PWID populations.
Collapse
|
12
|
Ray AE, Castera L, Al-Ashry A, Ghali S. Impact of HCV eradication following direct-acting antivirals on liver stiffness measurement: a prospective longitudinal study. EGYPTIAN LIVER JOURNAL 2023. [DOI: 10.1186/s43066-023-00239-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Abstract
Background and study aims
Egypt has been a pioneer in implementing a nationwide HCV screening and treatment program. Assessment of liver fibrosis after HCV eradication is important. The value of liver stiffness measurement (LSM) for this purpose is still debated. The aim of this prospective longitudinal study was to assess LSM evolution after HCV eradication.
Patients and methods
One-hundred and three HCV patients, treated with a standard DAA regimen (sofosbuvir/daclatasvir for 3 months), underwent LSM before and 24 weeks after the end of treatment. Patients were classified into 3 groups according to baseline LSM (Baveno VI): group 1: patients without compensated advanced chronic liver disease (cACLD) (LSM < 10 kPa); group 2: patients with suspected cACLD (LSM 10–15 kPa); and group 3: patients with likely cACLD (LSM > 15 kPa).
Results
The characteristics of patients were as follows: mean age 55 ± 10 years, males 48.5%, and BMI 26.31 ± 3.33 kg/m2. All patients were Child–Pugh score A and achieved SVR at W24. A significant LSM decrease was observed at W24 compared to baseline: all patients: 5.8 vs. 8.8 kPa, p = 0.002; group 1: 4.75 vs. 6.0 kPa, p = 0.0001; group 2 11.9 vs. 12.6 kPa, p = 0.042; and group 3: 24.2 vs. 28.3 kPa, p = 0.0001. Group 1 had the highest LSM decline (23.83%), followed by group 3 (14.3%) and group 2 (8.4%).
Conclusion
HCV eradication was associated with a significant LSM decrease in all groups of patients. This is likely related to improvement of fibrosis, but its relation to improvement of necro-inflammation cannot be excluded. Longer follow-up of fibrosis in these patients is needed.
Collapse
|
13
|
Huang PY, Chen CH, Tsai MJ, Yao CC, Wang HM, Kuo YH, Chang KC, Hung CH, Chuah SK, Tsai MC. Effects of direct anti-viral agents on the gut microbiota in patients with chronic hepatitis C. J Formos Med Assoc 2023; 122:157-163. [PMID: 36155707 DOI: 10.1016/j.jfma.2022.08.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/21/2022] [Accepted: 08/30/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND/PURPOSE Gut microbiology is associated with liver disease due to gut-liver circulation via the gut microbial-liver axis. There is a paucity of data regarding the effects of treatment to cure hepatitis C virus (HCV) infection on the gut microbiota. The aim of this study was to evaluate the fecal microbiota before and after treatment with direct antiviral agents (DAA) in patients with HCV infection. METHODS This prospective study was conducted at Kaohsiung Chung-Gung Memorial Hospital, Taiwan, between December 2019 and November 2020. We recruited patients with chronic hepatitis C (CHC) receiving DAA treatment. Fecal samples were collected twice: at baseline (before DAA treatment; CHC group) and 24 weeks after the end of treatment (EOT; SVR24 group), and once from healthy controls at baseline (control group). The taxonomic composition of the gut microbiota was determined using 16 S ribosomal RNA gene sequencing of stool samples. RESULTS A total of 60 patients with CHC and 60 healthy controls matched by age and gender were enrolled. All patients achieved a sustained virologic response (SVR). Alpha diversity was not significantly difference between any groups. Analysis of similarities (ANOSIM) revealed minor differences in the microbial community structure between the control group and CHC group (R = 0.0146, P = 0.098) and less significant differences between the CHC group and SVR24 group (R = -0.0139; P = 0.94). Three phyla and eight genera were differentially abundant between the control group and CHC group. CONCLUSION Individuals with CHC do not exhibit significant gut microbiota alterations and eradication of HCV by DAA is not associated with significant modification of the gut microbiota.
Collapse
Affiliation(s)
- Pao-Yuan Huang
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Chien-Hung Chen
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Mu-Jung Tsai
- Kaohsiung Municipal Kaohsiung Senior High School, Kaohsiung 807, Taiwan
| | - Chih-Chien Yao
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Hsin-Ming Wang
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Yuan-Hung Kuo
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Kuo-Chin Chang
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chao-Hung Hung
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Seng-Kee Chuah
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
| | - Ming-Chao Tsai
- Division of Hepato-gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan; Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| |
Collapse
|
14
|
Sato T, Head KZ, Li J, Dolin CE, Wilkey D, Skirtich N, Smith K, McCreary DD, Liu S, Beier JI, Singhi AD, McEnaney RM, Merchant ML, Arteel GE. Fibrosis resolution in the mouse liver: Role of Mmp12 and potential role of calpain 1/2. Matrix Biol Plus 2023; 17:100127. [PMID: 36632559 PMCID: PMC9826883 DOI: 10.1016/j.mbplus.2022.100127] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/05/2022] [Accepted: 12/25/2022] [Indexed: 12/29/2022] Open
Abstract
Although most work has focused on resolution of collagen ECM, fibrosis resolution involves changes to several ECM proteins. The purpose of the current study was twofold: 1) to examine the role of MMP12 and elastin; and 2) to investigate the changes in degraded proteins in plasma (i.e., the "degradome") in a preclinical model of fibrosis resolution. Fibrosis was induced by 4 weeks carbon tetrachloride (CCl4) exposure, and recovery was monitored for an additional 4 weeks. Some mice were treated with daily MMP12 inhibitor (MMP408) during the resolution phase. Liver injury and fibrosis was monitored by clinical chemistry, histology and gene expression. The release of degraded ECM peptides in the plasma was analyzed using by 1D-LC-MS/MS, coupled with PEAKS Studio (v10) peptide identification. Hepatic fibrosis and liver injury rapidly resolved in this mouse model. However, some collagen fibrils were still present 28d after cessation of CCl4. Despite this persistent collagen presence, expression of canonical markers of fibrosis were also normalized. The inhibition of MMP12 dramatically delayed fibrosis resolution under these conditions. LC-MS/MS analysis identified that several proteins were being degraded even at late stages of fibrosis resolution. Calpains 1/2 were identified as potential new proteases involved in fibrosis resolution. CONCLUSION. The results of this study indicate that remodeling of the liver during recovery from fibrosis is a complex and highly coordinated process that extends well beyond the degradation of the collagenous scar. These results also indicate that analysis of the plasma degradome may yield new insight into the mechanisms of fibrosis recovery, and by extension, new "theragnostic" targets. Lastly, a novel potential role for calpain activation in the degradation and turnover of proteins was identified.
Collapse
Affiliation(s)
- Toshifumi Sato
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, United States
| | - Kimberly Z. Head
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Jiang Li
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, United States
| | - Christine E. Dolin
- Department of Pharmacology and Toxicology, University of Louisville, Louisville, KY 40292, United States
| | - Daniel Wilkey
- Department of Medicine, Division of Nephrology and Hypertension, University of Louisville, Louisville, KY 40292, United States
- University of Louisville Alcohol Research Center, University of Louisville, Louisville, KY 40292, United States
| | - Nolan Skirtich
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Katelyn Smith
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Dylan D. McCreary
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Sylvia Liu
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, United States
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Juliane I. Beier
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, United States
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, United States
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Aatur D. Singhi
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA 15213, United States
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Ryan M. McEnaney
- Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15213, United States
| | - Michael L. Merchant
- Department of Medicine, Division of Nephrology and Hypertension, University of Louisville, Louisville, KY 40292, United States
- University of Louisville Alcohol Research Center, University of Louisville, Louisville, KY 40292, United States
| | - Gavin E. Arteel
- Department of Medicine, Division of Gastroenterology, Hepatology and Nutrition, United States
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA 15213, United States
| |
Collapse
|
15
|
Sims OT, Truong DN, Wang K, Melton PA, Atim K. Time to HCV Treatment Disfavors Patients Living with HIV/HCV Co-infection: Findings from a Large Urban Tertiary Center. J Racial Ethn Health Disparities 2022; 9:1662-1669. [PMID: 34254269 PMCID: PMC8752646 DOI: 10.1007/s40615-021-01105-5] [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: 02/18/2021] [Revised: 05/20/2021] [Accepted: 06/24/2021] [Indexed: 12/09/2022]
Abstract
This study aimed to assess time to hepatitis C (HCV) treatment (i.e., the time between the initial clinic visit for HCV evaluation and the HCV treatment start date), to compare clinical characteristics between patients who received HCV treatment ≥ and < 6 months, and to identify predictors of longer time to HCV treatment in patients living with HCV. This study conducted a retrospective secondary analysis of patients living with HCV mono-infection and HIV/HCV co-infection who received HCV treatment with DAAs (n=214) at a HIV Clinic. Binomial logistic regression was used to identify predictors of longer time to treatment (i.e., ≥ 6 months). The median time to HCV treatment was 211 days. Compared to patients who were treated < 6 months, a higher proportion of patients who were treated ≥ 6 months had HIV/HCV co-infection (31% vs. 49%, p=0.01) and chronic kidney disease (8% vs. 18%, p=0.03). In multivariate analysis, HIV/HCV co-infection was positively associated with a longer time to HCV treatment (adjusted odds ratio, aOR=2.0, p=0.03). Time to HCV treatment disparities between African American and White American did not emerge from the analysis, but time to HCV treatment disfavored patients living with HIV/HCV co-infection. Studies are needed to identify and eliminate factors that disfavor patients living with HIV/HCV co-infection.
Collapse
Affiliation(s)
- Omar T Sims
- Department of Social Work, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA.
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA.
- Center for AIDS Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
- Integrative Center for Aging Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
- African American Studies, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA.
- Department of Medicine, Division of Prevention Science, Center for AIDS Prevention Studies, University of California San Francisco, 3137 University Hall, 1720 2nd Avenue South, Birmingham, AL, 35294-1260, USA.
| | - Duong N Truong
- Department of Health Care Organization and Policy, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
- Collat School of Business, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kaiying Wang
- Department of Mathematics and Statistics, College of Arts & Sciences, Georgia State University, Atlanta, GA, USA
| | - Pamela A Melton
- School of Social Work, Tulane University, New Orleans, LA, USA
| | - Kasey Atim
- School of Social Work, University of Alabama, Tuscaloosa, AL, USA
| |
Collapse
|
16
|
Rau M, Buggisch P, Mauss S, Boeker KHW, Klinker H, Müller T, Stoehr A, Schattenberg JM, Geier A. Prognostic impact of steatosis in the clinical course of chronic HCV infection—Results from the German Hepatitis C-Registry. PLoS One 2022; 17:e0264741. [PMID: 35709466 PMCID: PMC9203066 DOI: 10.1371/journal.pone.0264741] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 02/15/2022] [Indexed: 11/29/2022] Open
Abstract
Background Liver steatosis is often observed in chronic HCV infection and associated to genotype or comorbidities. NAFLD is an important risk factor for end-stage liver disease. We aimed to analyse the course of NAFLD as a concomitant disease in a cohort of HCV patients. Methods The German Hepatitis C-Registry is a national multicenter real-world cohort. In the current analysis, 8789 HCV patients were included and separated based on the presence of steatosis on ultrasound and/or histology. Fibrosis progression was assessed by transient elastography (TE), ultrasound or non-invasive surrogate scores. Results At the time of study inclusion 12.3% (n = 962) of HCV patients presented with steatosis (+S) (higher rate in GT-3). Diabetes mellitus was more frequent in GT-1 patients. HCV patients without steatosis (-S) had a slightly higher rate of fibrosis progression (FP) over time (30.3%) in contrast to HCV patients +S (26%). This effect was mainly observed in GT-3 patients (34.4% vs. 20.6%). A larger decrease of ALT, AST and GGT from baseline to FU-1 (4–24 weeks after EOT) was found in HCV patients (without FP) +S compared to -S. HCV patients -S and with FP presented more often metabolic comorbidities with a significantly higher BMI (+0.58kg/m2) compared to patients -S without FP. This was particularly pronounced in patients with abnormal ALT. Conclusion Clinically diagnosed steatosis in HCV patients does not seem to contribute to significant FP in this unique cohort. The low prevalence of steatosis could reflect a lower awareness of fatty liver in HCV patients, as patients -S and with FP presented more metabolic risk factors.
Collapse
Affiliation(s)
- Monika Rau
- Medizinische Klinik II, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Peter Buggisch
- ifi-Institute for Interdisciplinary Medicine, Hamburg, Germany
| | - Stefan Mauss
- Center for HIV and Hepatogastroenterology, Düsseldorf, Gernamny
| | | | - Hartwig Klinker
- Medizinische Klinik II, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Tobias Müller
- Charité Campus Virchow-Klinikum (CVK), Berlin, Gernamny
| | - Albrecht Stoehr
- ifi-Institute for Interdisciplinary Medicine, Hamburg, Germany
| | - Jörn M. Schattenberg
- Metabolic Liver Research Program, University Medical Centre Mainz, Mainz, Germany
| | - Andreas Geier
- Medizinische Klinik II, Universitätsklinikum Würzburg, Würzburg, Germany
- * E-mail:
| |
Collapse
|
17
|
Zayadeen AR, Hijazeen S, Smadi M, Fayyad L, Halasa M, AlQusous S, AlRabadi O, Hijazeen R, Ajlouni Y, Tulenko K, Malik P. Comparing shear wave elastography with liver biopsy in the assessment of liver fibrosis at King Hussein Medical Center. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00186-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background and study aims
The aim of this prospective study is to compare the sensitivity and specificity of the liver shear wave elastography to the golden standard liver biopsy in staging liver fibrosis.
Patients and methods
Ninety-five patients were included in this study. These patients were sent for liver biopsy as a possible living liver donor or because of different pathologies including viral and autoimmune hepatitis and congenital liver diseases. A shear wave elastography and US-guided liver biopsy were done at the same setting by one experienced radiologist. One experienced histopathologist, blinded to SWE results, read the specimens.
Results
We included 95 patients in the study with a mean age of 30 years (range 3–65 years). We had 15/95 (16%) patients with hepatitis B/C, 61/95 (64%) patients with another liver disease, and 19/95 (20%) were donors. The mean of liver stiffness measured by elastography in patients was 6.5±0.19 kPa. The mean liver stiffness measured by elastography in patients with F0–F1 fibrosis was 5.39 ± 0.62 kPa, F2 was 7.32 ± 0.41, at stage F3 was 8.46 ± 0.33, and in the F4 stage, it was 11.42 ± 2.8 kPa. We found a significant difference in the mean level of liver stiffness in different degrees of fibrosis (p = 0.0001).
Conclusion
The shear wave elastography could be used to assess liver fibrosis regardless of the cause.
Collapse
|
18
|
24-month decline of non-invasive liver fibrosis markers in HCV-mono and HCV/HIV coinfection after direct-acting antiviral therapy. Sci Rep 2022; 12:3828. [PMID: 35264591 PMCID: PMC8907337 DOI: 10.1038/s41598-022-07548-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 02/17/2022] [Indexed: 11/08/2022] Open
Abstract
Long term liver fibrosis (LF) changes and their best -monitoring non-invasive markers (NILFM) after effective anti-HCV DAA therapy are little- known. Matrix-metalloproteases (MMPs) and their tissue-inhibitors (TIMPs) are pivotal in liver inflammation repair. Their plasma levels might assess long-term LF changes after therapy. Overall 374 HCV-infected adult patients, 214 HCV-HIV coinfected, were followed-up for 24 months after starting DAA. LF was assessed by transient elastometry (TE), biochemical indexes (APRI, Forns, FIB-4) and, in 61 individuals, by MMPs and TIMP-1 plasma levels. Several MMPs and TIMP-1 SNPs were genotyped in 319 patients. TE was better than biochemical indexes for early and long-term LF monitoring. MMPs-2,-8,-9 and-TIMP-1 levels and TE displayed parallel declining curves although only TIMP-1 correlated with TE (P = 0.006) and biochemical indexes (P < 0.02). HCV monoinfected had significantly higher baseline NILFM and TIMP-1 plasma values, but lower MMPs levels than coinfected patients. No differences in NILFM course were observed between mono-and coinfected or between different DAA regimens. Only the MMP-2 (-1306 C/T) variant TT genotype associated with higher values of NILFM NILFM decline extends 24 months after therapy. TE and TIMP1 are reliable LF-monitoring tools. NILFM courses were similar in mono-and coinfected patients, DAA regimens type did not influence NILFM course.
Collapse
|
19
|
Alswat K, Al-Sohaibani F, Khathlan A, Bashmail A, Alanazi M, Kurdi A, Almakadma AH, Al-Hamoudi W. Hepatic fibrosis changes in patients with chronic hepatitis C infection who respond to direct-acting antivirals. Ann Saudi Med 2022; 42:89-95. [PMID: 35380056 PMCID: PMC8981998 DOI: 10.5144/0256-4947.2022.89] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Clearance of hepatitis C virus (HCV) can potentially slow or reverse liver fibrosis and cirrhosis. Studies of fibrosis changes after treatment with direct-acting antivirals (DAAs) are limited. OBJECTIVES We aimed to assess the impact of DAAs on fibrosis in HCV treatment responders. DESIGN Retrospective cohort study. SETTING Tertiary care centers. PATIENTS AND METHODS This study included adult patients who received DAA treatment for HCV (naïve and experienced) from June 2015 to January 2019 who were treatment responders. Biochemical and hematological data and noninvasive fibrosis markers were recorded at baseline and follow-up. MAIN OUTCOME MEASURES Aspartate aminotransferase/platelet ratio index (APRI), fibrosis-4 score (FIB-4) and liver stiffness measurements (LSM) at baseline and follow-up. SAMPLE SIZE AND CHARACTERISTICS 172 HCV treatment responders, mean (SD) age 54.1 (14.1) and body mass index 28.8 (6.5) kg/m2 at baseline; 96 (55.8%) were females. RESULTS Fifty-eight (33.7%) patients were HCV treatment-experienced. Most patients were genotype 4 (n=125, 73%) and the mean follow-up was 141 (57.9) weeks. Compared with baseline, changes in alanine aminotransferase (P<.001), aspartate aminotransferase (P<.001), and albumin (P=.01) were statistically significant. Changes in LSM (15.09 kPa [11.4] vs. 10.19 kPa [7.4], P<.001), APRI (0.81 [0.7] vs. 0.34 [0.2], P<.001), and FIB-4 (1.99 [1.4) vs.1.35 [0.9], P<.001), and AST/ALT ratio (0.86 [0.32] vs. 0.95 [0.41], P=.015) were statistically significant. Differences in many of the same parameters were statistically significant between patients with low fibrosis (F0-F1) (n=59, 34.3%) and significant fibrosis (≥F2) (n=113, 65.7%). CONCLUSIONS Our findings confirm that clearance of HCV with DAAs is associated with significant improvement in fibrosis as assessed by noninvasive liver fibrosis measures, which supports the concept of post-treatment fibrosis regression. Long follow-up studies are needed to assess the impact on morbidity and mortality. LIMITATIONS Absence of histological correlation with these noninvasive scores. No assessment of fibrosis changes based on HCV geno-type or treatment regimen. CONFLICT OF INTEREST None.
Collapse
Affiliation(s)
- Khalid Alswat
- From the Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| | - Fahad Al-Sohaibani
- From the Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Abdullah Khathlan
- From the Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Saudi Arabia.,From the Department of Medicine, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Ahmad Bashmail
- From the Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| | - Mohammed Alanazi
- From the Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| | - Amr Kurdi
- From the Department of Medicine, King Abdullah bin Abdulaziz University Hospital, Riyadh, Saudi Arabia
| | | | - Waleed Al-Hamoudi
- From the Liver Disease Research Center, Department of Medicine, College of Medicine, King Saud University, Saudi Arabia
| |
Collapse
|
20
|
Agwa RH, Elgazzar MH, El-Zayyadi IA, Saed AM, Ghannam MA, Saleh A. Effect of sustained virological response after direct-acting antivirals on liver fibrosis in patients with chronic HCV infection. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2022. [DOI: 10.1186/s43162-022-00111-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abstract
Background
Direct-acting antivirals (DAAs) have revolutionized the therapy of HCV infection with higher sustained virological response (SVR) rates. Fibrosis regression after achieving SVR to DAA remains to be evaluated in chronic hepatitis C patients. One of the main inquiries here is what occurs with liver fibrosis after achieving a SVR, albeit the current DAA was not intended to be antifibrotic. Liver biopsy was replaced by various non-invasive methods, like FIB4 score and fibroscan. The aim of the study was to evaluate the impact of SVR following DAAs on liver fibrosis in chronic HCV patients.
Results
Five hundred of 1170 F4 treated patients (42.7%) improved and became 190 F3, 90 F2, and 220 F1. Also, 40 of 60 F3 patients improved and became 10 F2 and 30 F1. Also, 350 of 1230 treated patients (28.4%) transited from significant fibrosis (≥F3) to non-significant fibrosis (≤F2). There was a significant improvement of FIB-4 (p<0.001) in the improved group after DAAs were proved by liver stiffness measurement.
Conclusion
Treatment of chronic HCV with DAAs is associated with regression of liver fibrosis as about 28% of patients improved from significant fibrosis (≥F3) to non-significant fibrosis (≤F2) after treatment.
Collapse
|
21
|
Yoo HW, Park JY, Kim SG, Jung YK, Lee SH, Kim MY, Jun DW, Jang JY, Lee JW, Kwon OS. Regression of liver fibrosis and hepatocellular carcinoma development after HCV eradication with oral antiviral agents. Sci Rep 2022; 12:193. [PMID: 34996920 PMCID: PMC8742091 DOI: 10.1038/s41598-021-03272-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/16/2021] [Indexed: 12/11/2022] Open
Abstract
We prospectively investigated the changes of liver stiffness (LS) and the occurrence of hepatocellular carcinoma (HCC) after hepatitis C virus (HCV) eradication using direct antiviral agents (DAA) over three years. LS measurement using transient elastography and serum fibrosis surrogate markers before treatment and at 48, 96, 144 weeks after starting direct-acting antivirals (DAA) according to the protocol were evaluated. Patients were also compared with historical cohort treated with pegylated interferon (peg-IFN). Sustained viral response (SVR) was observed in 95.8%. LS value in the patients achieving SVR significantly decreased over time (19.4 ± 12.9 kPa [baseline], 13.9 ± 9.1 kPa [48 weeks], 11.7 ± 8.2 kPa [96 weeks], 10.09 ± 6.23 [144 weeks], all p < 0.001). With matched analysis, the decrease in LS value was significantly larger in DAA group than peg-IFN group at both 48 weeks (29% vs. 9%) and 96 weeks (39% vs. 17%). The incidence of HCC was not significantly different between DAA and peg-IFN groups (5.5% vs. 5.4%) at 144 weeks. HCV eradication with DAA can lead to improvement of liver stiffness over time. The regression of fibrosis was greater in the group with DAA than peg-IFN. Clinical trials registration: ClinicalTrials.gov (NCT02865369).
Collapse
Affiliation(s)
- Hae Won Yoo
- Department of Internal Medicine, SoonChunHyang University School of Medicine, Digestive Disease Center and Research Institute, SoonChunHyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, 14584, Korea
| | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Yonsei Liver Center, Severance Hospital, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
| | - Sang Gyune Kim
- Department of Internal Medicine, SoonChunHyang University School of Medicine, Digestive Disease Center and Research Institute, SoonChunHyang University Bucheon Hospital, 170 Jomaru-ro, Wonmi-gu, Bucheon, 14584, Korea.
| | | | - Sae Hwan Lee
- Soonchunhyang University College of Medicine Cheonan Hospital, Cheonan, Korea
| | | | | | - Jae Young Jang
- Soonchunhyang University College of Medicine Seoul Hospital, Seoul, Korea
| | | | - Oh Sang Kwon
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| |
Collapse
|
22
|
Luna-Cuadros MA, Chen HW, Hanif H, Ali MJ, Khan MM, Lau DTY. Risk of hepatocellular carcinoma after hepatitis C virus cure. World J Gastroenterol 2022; 28:96-107. [PMID: 35125821 PMCID: PMC8793019 DOI: 10.3748/wjg.v28.i1.96] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/12/2021] [Accepted: 12/25/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) is a significant cause of hepatocellular carcinoma (HCC). The direct-acting antivirals marked a new era of HCV therapy and are associated with greater than 95% cure rate. Successful treatment of chronic hepatitis C greatly reduces the risk of HCC. A proportion of patients, especially those with pre-existing cirrhosis, remain at risk for HCC despite sustained virologic response (SVR). Diabetes mellitus, hepatic steatosis, alcohol consumption and lack of fibrosis regression are associated with risks of HCC after HCV cure. Noninvasive modalities such as aspartate aminotransferase to platelet ratio index and fibrosis-4 index and transient elastography have been used to monitor hepatic fibrosis. More recently, various fibrosis scores have been combined with clinical parameters and other novel biomarkers to predict risks of HCC for patients who achieved SVR. These models still need to be validated and standardized prior to applying to routine clinical care.
Collapse
Affiliation(s)
- Maria Alejandra Luna-Cuadros
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| | - Hao-Wei Chen
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| | - Hira Hanif
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| | - Mukarram Jamat Ali
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| | - Muzammil Muhammad Khan
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| | - Daryl Tan-Yeung Lau
- Liver Center, Division of Gastroenterology and Hepatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, United States
| |
Collapse
|
23
|
Kanki A, Maeba K, Sotozono H, Yasokawa K, Higaki A, Yamamoto A, Tamada T. Evaluation of liver fibrosis using hepatic extracellular volume fraction by contrast-enhanced computed tomography before and after direct-acting antiviral therapy in patients with chronic hepatitis C infection: comparison with serological liver fibrosis markers. Br J Radiol 2021; 94:20210045. [PMID: 34586878 DOI: 10.1259/bjr.20210045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To evaluate time-dependent changes in hepatic extracellular volume (ECV) fraction using contrast-enhanced CT (CECT) and serological liver fibrosis markers, the fibrosis-4 (FIB-4) index and aspartate aminotransferase to platelet ratio index (APRI), before and after direct-acting antiviral therapy (DAA) for hepatitis C virus (HCV) infection. METHODS 41 HCV-infected patients who achieved sustained virological response (SVR) after DAA (SVR group) and 10 control patients (untreated or unresponsive to treatment) who underwent CECT and serum biochemical tests before or after the first examination/DAA (T1) and at intervals thereafter (T2:<6 months after T1, T3: at 6-12 months, T4: at 12-24 months, and T5:>24 months) were evaluated. RESULTS In the control group, ECV fractions remained relatively unchanged through the study, and significant differences in FIB-4 index comparisons and APRI comparisons were only seen between the T2 and T4 values (p = 0.046 and p = 0.028, respectively). In the SVR group, ECV fractions were significantly different between T1 and T4 and T1 and T5 (p = 0.046 and 0.022, respectively), and both FIB-4 index and APRI were significantly different between T1 and all other time points (p = 0.017 to p < 0.001 and p = 0.001 to p < 0.001, respectively). CONCLUSION After DAA, ECV fraction decreased slowly, suggesting an improvement in hepatic fibrosis, while serological liver fibrosis markers decreased immediately, probably due to improvement in hepatic inflammation. ADVANCES IN KNOWLEDGE ECV fraction has the potential to be a non-invasive biomarker for the assessment of liver fibrosis after direct-acting antiviral therapy.
Collapse
Affiliation(s)
- Akihiko Kanki
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Kiyoka Maeba
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Hidemitsu Sotozono
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Kazuya Yasokawa
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Atsushi Higaki
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Akira Yamamoto
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| | - Tsutomu Tamada
- Departments of Radiology, Kawasaki Medical School, 577 Matsushima, Kurashiki City, Okayama, Japan
| |
Collapse
|
24
|
Su PY, Su WW, Wu LS, Hsu PK, Huang SP, Hsu YC. Reduction of Shear Wave Elastography but Not Shear Wave Dispersion After Successful Hepatitis C Treatment With Direct-Acting Antiviral Agents. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:1919-1926. [PMID: 33400288 DOI: 10.1002/jum.15576] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Successful antiviral treatment in patients with hepatitis C can lead to reduced liver stiffness. In this study, we attempted to compare 2-dimensional (2D) shear wave elastography (SWE), shear wave dispersion (SWD), and attenuation imaging (ATI) with transient elastography (TE) and the controlled attenuation parameter (CAP) in patients under direct-acting antiviral (DAA) therapy. METHODS Patients with chronic hepatitis C infection undergoing DAA therapy from January 2017 to June 2020 were retrospectively examined. The results of 2D SWE, SWD, ATI, TE, and CAP were recorded before and 12 weeks after the completion of DAA therapy. RESULTS A total of 122 patients with a median age of 61 years were investigated; among them, 121 (99.2%) achieved a sustained virologic response at 12 weeks after DAA therapy. Fibrosis 4, the aspartate aminotransferase-to-platelet ratio index, 2D SWE, and TE were reduced after DAA therapy. The CAP was increased; however, SWD and ATI showed no statistically significant changes after DAA therapy. Two-dimensional SWE and TE were strongly correlated (r = 0.885-0.897; P < .001). Albumin and the baseline liver stiffness measurement were independent factors of liver stiffness measurement changes after DAA therapy. CONCLUSIONS Direct-acting antiviral therapy can significantly decrease liver stiffness (using both 2D SWE and TE) but not SWD and ATI values in patients with hepatitis C. An increased CAP is also observed after DAA therapy.
Collapse
Affiliation(s)
- Pei-Yuan Su
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Wei-Wen Su
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Li-Sha Wu
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Po-Ke Hsu
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Siou-Ping Huang
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| | - Yu-Chun Hsu
- Department of Gastroenterology, Changhua Christian Hospital, Changhua, Taiwan
| |
Collapse
|
25
|
Kronfli N, Young J, Wang S, Cox J, Walmsley S, Hull M, Cooper C, Martel-Laferriere V, Wong A, Pick N, Klein MB. Liver Fibrosis in Human Immunodeficiency Virus (HIV)-Hepatitis C Virus (HCV) Coinfection Before and After Sustained Virologic Response: What Is the Best Noninvasive Marker for Monitoring Regression? Clin Infect Dis 2021; 73:468-477. [PMID: 32504083 DOI: 10.1093/cid/ciaa702] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 06/01/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Noninvasive markers of liver fibrosis such as aspartate aminotransferase-to-platelet ratio (APRI) and transient elastography (TE) have largely replaced liver biopsy for staging hepatitis C virus (HCV). As there is little longitudinal data, we compared changes in these markers before and after sustained virologic response (SVR) in human immunodeficiency virus (HIV)-HCV coinfected patients. METHODS Participants from the Canadian Coinfection Cohort study who achieved SVR after a first treatment with either interferon/ribavirin or direct acting antivirals (DAAs), with at least 1 pre- and posttreatment fibrosis measure were selected. Changes in APRI or TE (DAA era only) were modeled using a generalized additive mixed model, assuming a gamma distribution and adjusting for sex, age at HCV acquisition, duration of HCV infection, and time-dependent body mass index, binge drinking, and detectable HIV RNA. RESULTS Of 1981 patients, 151 achieved SVR with interferon and 553 with DAAs; 94 and 382 met inclusion criteria, respectively. In the DAA era, APRI increased (0.03 units/year; 95% credible interval (CrI): -.05, .12) before, declined dramatically during, and then changed minimally (-0.03 units/year; 95% CrI: -.06, .01) after treatment. TE values, however, increased (0.74 kPa/year; 95% CrI: .36, 1.14) before treatment, changed little by the end of treatment, and then declined (-0.55 kPa/year; 95% CrI: -.80, -.31) after SVR. CONCLUSIONS TE should be the preferred noninvasive tool for monitoring fibrosis regression following cure. Future studies should assess the risk of liver-related outcomes such as hepatocellular carcinoma according to trajectories of fibrosis regression measured using TE to determine if and when it will become safe to discontinue screening.
Collapse
Affiliation(s)
- Nadine Kronfli
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University, Montreal, Quebec, Canada
| | - Jim Young
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University, Montreal, Quebec, Canada.,Basel Institute for Clinical Epidemiology and Biostatistics, University Hospital Basel, Basel, Switzerland.,Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
| | - Shouao Wang
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University, Montreal, Quebec, Canada
| | - Joseph Cox
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University, Montreal, Quebec, Canada.,Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
| | - Sharon Walmsley
- University Health Network, University of Toronto, Toronto, Canada.,CIHR Canadian HIV Trials Network, Vancouver, Canada
| | - Mark Hull
- BC Centre of Excellence, St. Paul's Hospital, Vancouver, Canada
| | | | - Valerie Martel-Laferriere
- Departement de Microbiologie et Infectiologie, Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | | | - Neora Pick
- Department of Medicine, Division of Infectious Diseases, University of British Columbia, Vancouver, Canada
| | - Marina B Klein
- Department of Medicine, Division of Infectious Diseases and Chronic Viral Illness Service, McGill University, Montreal, Quebec, Canada.,CIHR Canadian HIV Trials Network, Vancouver, Canada
| | | |
Collapse
|
26
|
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
|
27
|
Florea M, Serban T, Tirpe GR, Tirpe A, Lupsor-Platon M. Noninvasive Assessment of Hepatitis C Virus Infected Patients Using Vibration-Controlled Transient Elastography. J Clin Med 2021; 10:jcm10122575. [PMID: 34200885 PMCID: PMC8230562 DOI: 10.3390/jcm10122575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 02/08/2023] Open
Abstract
Chronic infection with hepatitis C virus (HCV) is one of the leading causes of cirrhosis and hepatocellular carcinoma (HCC). Surveillance of these patients is an essential strategy in the prevention chain, including in the pre/post-antiviral treatment states. Ultrasound elastography techniques are emerging as key methods in the assessment of liver diseases, with a number of advantages such as their rapid, noninvasive, and cost-effective characters. The present paper critically reviews the performance of vibration-controlled transient elastography (VCTE) in the assessment of HCV patients. VCTE measures liver stiffness (LS) and the ultrasonic attenuation through the embedded controlled attenuation parameter (CAP), providing the clinician with a tool for assessing fibrosis, cirrhosis, and steatosis in a noninvasive manner. Moreover, standardized LS values enable proper staging of the underlying fibrosis, leading to an accurate identification of a subset of HCV patients that present a high risk for complications. In addition, VCTE is a valuable technique in evaluating liver fibrosis prior to HCV therapy. However, its applicability in monitoring fibrosis regression after HCV eradication is currently limited and further studies should focus on extending the boundaries of VCTE in this context. From a different perspective, VCTE may be effective in identifying clinically significant portal hypertension (CSPH). An emerging prospect of clinical significance that warrants further study is the identification of esophageal varices. Our opinion is that the advantages of VCTE currently outweigh those of other surveillance methods.
Collapse
Affiliation(s)
- Mira Florea
- Community Medicine Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Teodora Serban
- Medical Imaging Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - George Razvan Tirpe
- Department of Radiology and Medical Imaging, County Emergency Hospital Cluj-Napoca, 3-5 Clinicilor Street, 400000 Cluj-Napoca, Romania;
| | - Alexandru Tirpe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, Iuliu Hatieganu University of Medicine and Pharmacy, 23 Marinescu Street, 400337 Cluj-Napoca, Romania;
| | - Monica Lupsor-Platon
- Medical Imaging Department, Iuliu Hatieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- Medical Imaging Department, Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
- Correspondence:
| |
Collapse
|
28
|
Jayaswal ANA, Levick C, Collier J, Tunnicliffe EM, Kelly MD, Neubauer S, Barnes E, Pavlides M. Liver cT 1 decreases following direct-acting antiviral therapy in patients with chronic hepatitis C virus. Abdom Radiol (NY) 2021; 46:1947-1957. [PMID: 33247768 PMCID: PMC8131342 DOI: 10.1007/s00261-020-02860-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/04/2020] [Accepted: 11/07/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Direct-acting antiviral therapies (DAAs) for treatment of chronic hepatitis C virus (HCV) have excellent rates of viral eradication, but their effect on regression of liver fibrosis is unclear. The primary aim was to use magnetic resonance imaging (MRI) and spectroscopy (MRS) to evaluate changes in liver fibrosis, liver fat and liver iron content (LIC) in patients with chronic HCV following treatment with DAAs. METHODS In this prospective study, 15 patients with chronic HCV due to start treatment with DAAs and with transient elastography (TE) > 8 kPa were recruited consecutively. Patients underwent MRI and MRS at baseline (before treatment), and at 24 weeks and 48 weeks after the end of treatment (EoT) for the measurement of liver cT1 (fibroinflammation), liver fat and T2* (LIC). RESULTS All patients achieved a sustained virological response. Liver cT1 showed significant decreases from baseline to 24 weeks post EoT (876 vs 806 ms, p = 0.002, n = 15), baseline to 48 weeks post EoT (876 vs 788 ms, p = 0.0002, n = 13) and 24 weeks post EoT to 48 weeks post EoT (806 vs 788 ms, p = 0.016, n = 13). Between baseline and 48 weeks EoT significant reduction in liver fat (5.17% vs 2.65%, p = 0.027) and an increase in reported LIC (0.913 vs 0.950 mg/g, p = 0.021) was observed. CONCLUSION Liver cT1 decreases in patients with chronic HCV undergoing successful DAA treatment. The relatively fast reduction in cT1 suggests a reduction in inflammation rather than regression of fibrosis.
Collapse
Affiliation(s)
- Arjun N A Jayaswal
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Christina Levick
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Jane Collier
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Elizabeth M Tunnicliffe
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
- Oxford NIHR Biomedical Research Centre, Oxford, UK
| | | | - Stefan Neubauer
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
- Oxford NIHR Biomedical Research Centre, Oxford, UK
| | - Eleanor Barnes
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Oxford NIHR Biomedical Research Centre, Oxford, UK
- Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK
| | - Michael Pavlides
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK.
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK.
- Oxford NIHR Biomedical Research Centre, Oxford, UK.
| |
Collapse
|
29
|
Rockey DC, Friedman SL. Fibrosis Regression After Eradication of Hepatitis C Virus: From Bench to Bedside. Gastroenterology 2021; 160:1502-1520.e1. [PMID: 33529675 PMCID: PMC8601597 DOI: 10.1053/j.gastro.2020.09.065] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/01/2020] [Accepted: 09/06/2020] [Indexed: 02/06/2023]
Abstract
Hepatitis C virus (HCV) infection and its complications have been the major cause of cirrhosis and its complications for several decades in the Western world. Until recently, treatment for HCV with interferon-based regimens was associated with moderate success but was difficult to tolerate. More recently, however, an arsenal of novel and highly effective direct-acting antiviral (DAA) drugs has transformed the landscape by curing HCV in a broad range of patients, including those with established advanced fibrosis, cirrhosis, comorbidities, and even those with complications of cirrhosis. Fibrosis is a dynamic process comprising both extracellular matrix deposition, as well as its degradation. With almost universal sustained virologic response (SVR) (ie, elimination of HCV), it is timely to explore whether HCV eradication can reverse fibrosis and cirrhosis. Indeed, fibrosis in several types of liver disease is reversible, including HCV. However, we do not know with certainty in whom fibrosis regression can be expected after HCV elimination, how quickly it occurs, and whether antifibrotic therapies will be indicated in those with persistent cirrhosis. This review summarizes the evidence for reversibility of fibrosis and cirrhosis after HCV eradication, its impact on clinical outcomes, and therapeutic prospects for directly promoting fibrosis regression in patients whose fibrosis persists after SVR.
Collapse
Affiliation(s)
- Don C Rockey
- The Medical University of South Carolina, Charleston, South Carolina.
| | - Scott L Friedman
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, New York
| |
Collapse
|
30
|
Fahmy DM, Shokeir M, El Zeiny SM, Jonas MM, Abdallah A. Changes in Liver Stiffness and Noninvasive Fibrosis Scores in Egyptian Adolescents Successfully Treated with Ledipasvir-Sofosbuvir for Chronic Hepatitis C Virus Infection. J Pediatr 2021; 231:110-116. [PMID: 33347957 DOI: 10.1016/j.jpeds.2020.12.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/22/2020] [Accepted: 12/14/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To assess changes in noninvasive liver fibrosis measurements after chronic hepatitis C eradication by direct-acting antivirals in Egyptian adolescents. STUDY DESIGN Liver stiffness measurement (LSM), by vibration-controlled transient elastography and noninvasive fibrosis scores (Firbosis-4, aspartate aminotransferase-platelet ratio index), was obtained before and 12 months after eradication with ledipasvir-sofosbuvir. The primary outcome was a more than 30% decrease in LSM with resulting fibrosis stage regression for initial fibrosis of F2 or higher and nonprogression of F0-F1, using the Ishak score (F0-F6). The secondary outcome was change in noninvasive fibrosis scores after treatment. RESULTS Analyzing 85 patients, the median baseline LSM was 5.8 (IQR, 4.2-6.5) and at follow-up 5.1 kPa (IQR, 4-6 kPa) (P = .045); 62 (73%) met the primary outcome, 16 patients (19%) experienced regression, and 46 (54%) nonprogression of LSM. Of 18 with initial fibrosis of F2 0r higher, 13 regressed to F0-F1 and 2 from F6 to F5, 1 unchanged at F3, and 1 increased to F3 and 1 to F4. Among 67 patients with a baseline fibrosis of F0-F1, 62 were unchanged and 5 increased-4 to F2 and 1 to F3. Although 23 (27%) had a more than 30% LSM increase, only 7 (8%), with associated comorbidities (4 β-thalassemia, 3 hepatic steatosis), had increased fibrosis stage. The median baseline FIB-4 and aspartate aminotransferase-platelet ratio index scores were 0.34 (IQR, 0.22-0.47) and 0.35 (0.24-0.57), and at follow-up 0.3 (IQR, 0.22-0.34) and 0.2 (0.18-2.8) (P < .001, <.001), respectively. CONCLUSIONS Chronic hepatitis C eradication by direct-acting antiviral agents in Egyptian adolescents was associated with nonprogression or regression of liver fibrosis, by noninvasive fibrosis measurements, at 12 months after treatment in the majority of cases.
Collapse
Affiliation(s)
- Doaa M Fahmy
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt; Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA.
| | - Mohamed Shokeir
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Sherine M El Zeiny
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Maureen M Jonas
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Ahmed Abdallah
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| |
Collapse
|
31
|
Pieczewska B, Glińska-Suchocka K, Niżański W, Dzięcioł M. Decreased Size of Mammary Tumors Caused by Preoperative Treatment with Aglepristone in Female Domestic Dogs ( Canis familiaris) Do Not Influence the Density of the Benign Neoplastic Tissue Measured Using Shear Wave Elastography Technique. Animals (Basel) 2021; 11:ani11020527. [PMID: 33670676 PMCID: PMC7922823 DOI: 10.3390/ani11020527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 12/17/2022] Open
Abstract
Shear wave elastography (SWE) can be useful to discriminate between malignant and benign mammary tumors. In dogs with elevated progesterone levels compared to the baseline and fast-growing tumors, treatment with the use of aglepristone allows for tumor size reduction, which facilitates surgery. This study aimed to evaluate the influence of the preoperative treatment of benign mammary tumors (BMTs), performed with the use of aglepristone, on the density of the tumor tissue measured by SWE. Twelve female dogs with diagnosed BMTs and increased levels of progesterone were treated with aglepristone (Alizine, Virbac, France) at 10 mg/kg s.c. (Subcutaneous injection). twice, with a 24 h interval. The density of the tumor was evaluated by SWE before and after the treatment. The type of tumor was evaluated by fine needle aspiration cytology before treatment, and a histopathological examination was made after surgical removal, performed after the aglepristone treatment. In all the cases, a significant reduction in the mammary tumor's size was observed following treatment, with no influence on the density of the tumor's tissue measured by SWE. Similar studies on malignant mammary tumors are warranted to verify if in these cases, density will also be a constant parameter that is not dependent on the tumor size.
Collapse
Affiliation(s)
- Barbara Pieczewska
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, 50-366 Wrocław, Poland; (B.P.); (W.N.)
| | - Kamila Glińska-Suchocka
- Department of Internal Medicine and Clinic of Diseases of Horses, Dogs and Cats, Wrocław University of Environmental and Life Sciences, 50-366 Wrocław, Poland;
| | - Wojciech Niżański
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, 50-366 Wrocław, Poland; (B.P.); (W.N.)
| | - Michał Dzięcioł
- Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, 50-366 Wrocław, Poland; (B.P.); (W.N.)
- Correspondence: ; Tel.: +48-691394742
| |
Collapse
|
32
|
Pontual DM, Nabuco LC, Luiz RR, Cardoso AC, Perez RM, Villela-Nogueira CA. Diabetes influences liver stiffness in chronic hepatitis C patients with and without virological cure: A longitudinal study. Clinics (Sao Paulo) 2021; 76:e3236. [PMID: 34755761 PMCID: PMC8552955 DOI: 10.6061/clinics/2021/e3236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES The aim was to prospectively assess the variation in liver stiffness (LS) and the associated factors for LS progression in a cohort of naïve, non-responder (NR), and sustained virological response (SVR) chronic hepatitis C (CHC) patients. METHODS This was a longitudinal study on CHC patients prospectively followed with serial elastography (Fibroscan®). The LS progression rate was determined, and the associated factors for progression were assessed using multiple linear regression analysis. RESULTS A total of 406 patients were followed up for 44 (35-53) months [naïve (29%), NR (24%), and SVR (47%)]. At the end of the follow-up period, the SVR group had a significant decrease in LS [11.8 (9.2) vs. 8.8 (8.4) kPa (p<0.001)], the NR group had a significant increase in LS [6.6 (5.2) vs. 7.1 (4.5) kPa (p=0.069)], and the naïve group had no change in LS [6.3 (3.0) vs. 6.0 (3.8) kPa (p=0.22)]. The related factors for LS progression were lack of SVR (p=0.002) and diabetes (p=0.05). In the non-diabetic SVR group, a negative rate of progression (-0.047 kPa/month) was observed, whereas in the diabetic SVR group, a positive rate of progression (+0.037 kPa/month) was observed. The highest rate of progression was observed in NR with diabetes at the rate of +0.044 kPa/month. CONCLUSION LS in diabetes patients progresses despite SVR, suggesting the need for a close follow-up of this group post-treatment considering the risk of progression of liver disease even after SVR.
Collapse
Affiliation(s)
- Daniela Malta Pontual
- Programa de Pos-Graduacao em Medicina Interna, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
| | - Leticia Cancella Nabuco
- Divisao de Hepatologia, Hospital Universitario Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
| | - Ronir Raggio Luiz
- Instituto de Estudos de Saude Coletiva, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
| | - Ana Carolina Cardoso
- Programa de Pos-Graduacao em Medicina Interna, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
- Divisao de Hepatologia, Hospital Universitario Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
| | - Renata M. Perez
- Divisao de Hepatologia, Hospital Universitario Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
- Departamento de Gastroenterologia, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, BR
- Instituto D’Or de Ensino e Pesquisa, Rio de Janeiro, RJ, BR
- Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
| | - Cristiane A. Villela-Nogueira
- Divisao de Hepatologia, Hospital Universitario Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
- Departamento de Medicina Interna, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, BR
- Corresponding author. E-mail:
| |
Collapse
|
33
|
Successful DAA therapy for chronic hepatitis C reduces HLA-DR on monocytes and circulating immune mediators: A long-term follow-up study. Immunol Lett 2020; 228:15-23. [PMID: 32946919 DOI: 10.1016/j.imlet.2020.09.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/16/2020] [Accepted: 09/04/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION After DAA treatment for chronic hepatitis C infection, peripheral monocyte subsets from patients who achieved sustained virological response (SVR) reduced compared to healthy control. Improvement in inflammatory parameters and liver stiffness has been observed. However, little is known about the long-term impact of DAA treatment on peripheral monocyte subsets and immune mediators levels. OBJECTIVES We aimed to examine peripheral monocyte subsets and immune mediators levels in Brazilian chronic HCV patients after long-term successful IFN-free SOF-based treatment. MATERIAL AND METHODS We analyzed CD14++CD16-, CD14++CD16+ and CD14+CD16++ monocytes and 27 immune mediators by flow cytometry and analysis of multiple secreted proteins assay, respectively, in monoinfected chronic HCV patients receiving IFN-free sofosbuvir-based regimens followed before treatment, at SVR and one year after the end of treatment (1y). RESULTS Twenty-one biomarkers decreased significantly at 1y and 55-80 % of patients this reduction at 1y. Experimented patients presented a greater modulation of immune mediators at 1y. HLA-DR expression significantly decreased on CD14++CD16- and CD14++CD16+ monocytes at 1y when compared to SVR. CONCLUSIONS Successful DAA therapy did not modify monocyte subsets frequency but reduced monocyte activation at 1y and sustained the downregulation and restoration of circulating immune mediators, indicating that long-term reversal of inflammation status could occur after HCV eradication.
Collapse
|
34
|
Analysis of hepatic stiffness after viral eradication in a population with chronic hepatitis C treated with DAAs. Med Clin (Barc) 2020; 156:317-323. [PMID: 32788043 DOI: 10.1016/j.medcli.2020.04.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/07/2020] [Accepted: 04/15/2020] [Indexed: 12/16/2022]
Abstract
INTRODUCTION AND OBJECTIVES Despite chronic hepatitis C (CHC) is still a global burden as the high morbidity and mortality, the recently approved direct-acting antivirals (DAAs) permit a very high rate of sustained virologic response (SVR) in these patients. The clinical improvement due to viral eradication is being documented, however it is not clear why a subset of patients does not benefit in terms of fibrosis regression or hepatocellular carcinoma (HCC) development. Aim of the study was to assess the hepatic stiffness regression at SVR24 and detect factors impacting stiffness course. PATIENTS AND METHODS Hepatic stiffness assessed by acoustic radiation force impulse (ARFI) and anthropometric- and biochemical parameters were retrospectively collected by 166 CHC patients treated with DAAs, form baseline and SVR24. RESULTS Viral eradication significantly improved overall hepatic stiffness and other related hepatitis hallmarks such as ALT, AST, γGT, platelets count, AST to Platelets ratio Index (APRI), total- and LDL cholesterol. The multiple regression analysis showed that patients with baseline glucose > 110mg/dl presented a stiffness regression significantly lower when compared to low glucose patients (<110mg/dl), moreover baseline HbA1c strongly correlated with DeltaStiffness. 7 patients (4.2%) developed HCC and importantly, presented hyperglycaemia and no stiffness regression nor platelets count recover. CONCLUSIONS Although viral eradication with DAAs entails overall benefits, glycaemic decompensation negatively affects fibrosis regression and probably facilitates HCC development.
Collapse
|
35
|
Knop V, Mauss S, Goeser T, Geier A, Zimmermann T, Herzer K, Postel N, Friedrich-Rust M, Hofmann WP. Dynamics of liver stiffness by transient elastography in patients with chronic hepatitis C virus infection receiving direct-acting antiviral therapy-Results from the German Hepatitis C-Registry. J Viral Hepat 2020; 27:690-698. [PMID: 32096310 DOI: 10.1111/jvh.13280] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 01/20/2020] [Accepted: 02/09/2020] [Indexed: 12/13/2022]
Abstract
The impact of direct-acting antiviral (DAA) therapies on fibrosis regression remains uncertain. In the current study, we prospectively evaluated dynamics of liver stiffness by transient elastography (TE) in patients with chronic HCV infection receiving DAA-based treatment. Patients (260) were enrolled in the German Hepatitis C-Registry (DHC-R), a national multicentre real-world cohort. Liver stiffness (LS) was assessed at baseline, end of treatment (EOT) and 24 weeks after EOT (FU24) by TE. Biochemical, virological and clinical data were obtained in parallel. In patients with SVR, there was a significant improvement of LS between baseline (median [range], 8.6 [1.7-73.5] kPa) and FU24 (7.9 [1.7-75 kPa]; P < .0001) as well as between EOT (8.4 [1.7-73.5 kPa]) and FU24 [P < .0001]. Stratified by fibrosis stage, patients classified into F4 had higher magnitude of LS reduction between BL (median [range], 25.1 [13.5-73.5] kPa) and FU24 (21.5 [3.1-75] kPa; P = .002) compared to those with F2-F3 (8.9 [7.1-12.4] kPa and 8.8 [4.2-29.1]; P = .060) or F0-F1 (5.3 [1.7-7] kPa and 5.2 [1.7-7.7]; P = .064). In cirrhotic patients, low platelets were significantly associated with lack of liver stiffness improvement, both at EOT (P = .018) and at FU24 (P = .012). LS significantly correlated with ALT (r = .371), AST (r = .552), platelets (r = -.499), GGT (r = .250), bilirubin (r = .230), APRI score (r = .512), FIB-4 score (r = .517) and FORNS index (r = .562); P < .0001. Liver elastography improved significantly in our real-world cohort after DAA-based therapy. As LS correlates similarly with transaminase levels and serum fibrosis markers, it might reflect both reduction of necroinflammation and fibrosis regression.
Collapse
Affiliation(s)
- Viola Knop
- Department of Internal Medicine I, Goethe University Hospital, Frankfurt, Germany
| | - Stefan Mauss
- Center for HIV and Hepatogastroenterology, Düsseldorf, Germany
| | | | | | - Tim Zimmermann
- I. Department of Medicine, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Kerstin Herzer
- Department of Gastroenterology and Hepatology, University Hospital Essen, University of Duisburg, Essen, Germany
| | | | | | | | -
- Leberstiftungs-GmbH Deutschland, Hannover, Germany
| |
Collapse
|
36
|
Saleh SA, Salama MM, Alhusseini MM, Mohamed GA. M2BPGi for assessing liver fibrosis in patients with hepatitis C treated with direct-acting antivirals. World J Gastroenterol 2020; 26:2864-2876. [PMID: 32550761 PMCID: PMC7284180 DOI: 10.3748/wjg.v26.i21.2864] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/27/2020] [Accepted: 05/28/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Assessing liver fibrosis is important for predicting the efficacy of direct-acting antivirals (DAAs) and patient prognosis. Non-invasive techniques to assess liver fibrosis are becoming important. Recently, serum Mac-2 binding protein glycosylation isomer (M2BPGi) was identified as a non-invasive marker of liver fibrosis.
AIM To investigate the diagnostic accuracy of M2BPGi in assessing liver fibrosis in patients with chronic hepatitis C (CHC) treated with DAAs.
METHODS From December 2017 to August 2018, 80 treatment-naïve adult patients with CHC who were eligible for DAAs therapy were consecutively enrolled in this observational cohort study. For 12 weeks, 65 patients were treated with sofosbuvir/daclatasvir, and 15 patients were treated with sofosbuvir/daclatasvir and a weight-based dose of ribavirin at knowledge and technology association for hepatitis C management clinic, Cairo, Egypt. We measured serum M2BPGi levels, PAPAS index, fibrosis-4 (FIB-4) score and liver stiffness measurements (LSM) at baseline and 12 weeks after the end of treatment. Serum M2BPGi levels were measured using enzyme-linked immunosorbent assay.
RESULTS All patients achieved sustained virologic response (SVR12) (100%). Serum M2BPGi levels, LSM, FIB-4 score and PAPAS index decreased significantly at SVR12 (P < 0.05). Serum M2BPGi levels correlated positively with LSM at baseline and SVR12 (P < 0.001). At baseline, compared with the FIB-4 score and PAPAS index, M2BPGi was the best marker to distinguish patients with grade F4 fibrosis (AUC = 0.801, P < 0.001), patients with grade F2 from grade F0-1 fibrosis (AUC = 0.713, P = 0.012), patients with grade F3-4 from grade F0-2 fibrosis (AUC = 0.730, P < 0.001), and patients with grade F2-4 from grade F0-1 fibrosis (AUC = 0.763, P < 0.001). At SVR12, M2BPGi had the greatest AUCs for differentiating patients with grade F4 fibrosis (AUC = 0.844, P < 0.001), patients with grade F3 from grade F0-2 fibrosis (AUC = 0.893, P = 0.002), patients with grade F3-4 from grade F0-2 fibrosis (AUC = 0.891, P < 0.001), and patients with grade F2-4 from grade F0-1 fibrosis (AUC = 0.750, P < 0.001).
CONCLUSION M2BPGi is a reliable marker for the non-invasive assessment and prediction of liver fibrosis regression in patients with CHC who achieved an SVR with DAAs therapy.
Collapse
Affiliation(s)
- Shereen A Saleh
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo 11341, Egypt
| | - Mohamed M Salama
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo 11341, Egypt
| | - Marwan M Alhusseini
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo 11341, Egypt
| | - Ghada A Mohamed
- Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Ain Shams University, Cairo 11341, Egypt
| |
Collapse
|
37
|
Dash S, Aydin Y, Wu T. Integrated stress response in hepatitis C promotes Nrf2-related chaperone-mediated autophagy: A novel mechanism for host-microbe survival and HCC development in liver cirrhosis. Semin Cell Dev Biol 2020; 101:20-35. [PMID: 31386899 PMCID: PMC7007355 DOI: 10.1016/j.semcdb.2019.07.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/26/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023]
Abstract
The molecular mechanism(s) how liver damage during the chronic hepatitis C virus (HCV) infection evolve into cirrhosis and hepatocellular carcinoma (HCC) is unclear. HCV infects hepatocyte, the major cell types in the liver. During infection, large amounts of viral proteins and RNA replication intermediates accumulate in the endoplasmic reticulum (ER) of the infected hepatocyte, which creates a substantial amount of stress response. Infected hepatocyte activates a different type of stress adaptive mechanisms such as unfolded protein response (UPR), antioxidant response (AR), and the integrated stress response (ISR) to promote virus-host cell survival. The hepatic stress is also amplified by another layer of innate and inflammatory response associated with cellular sensing of virus infection through the production of interferon (IFN) and inflammatory cytokines. The interplay between various types of cellular stress signal leads to different forms of cell death such as apoptosis, necrosis, and autophagy depending on the intensity of the stress and nature of the adaptive cellular response. How do the adaptive cellular responses decode such death programs that promote host-microbe survival leading to the establishment of chronic liver disease? In this review, we discuss how the adaptive cellular response through the Nrf2 pathway that promotes virus and cell survival. Furthermore, we provide a glimpse of novel stress-induced Nrf2 mediated compensatory autophagy mechanisms in virus-cell survival that degrade tumor suppressor gene and activation of oncogenic signaling during HCV infection. Based on these facts, we hypothesize that the balance between hepatic stress, inflammation and different types of cell death determines liver disease progression outcomes. We propose that a more nuanced understanding of virus-host interactions under excessive cellular stress may provide an answer to the fundamental questions why some individuals with chronic HCV infection remain at risk of developing cirrhosis, cancer and some do not.
Collapse
Affiliation(s)
- Srikanta Dash
- Department of Pathology and Laboratory Medicine, Tulane University Health Sciences Center, New Orleans, LA, 70112, USA.
| | - Yucel Aydin
- Department of Pathology and Laboratory Medicine, Tulane University Health Sciences Center, New Orleans, LA, 70112, USA
| | - Tong Wu
- Department of Pathology and Laboratory Medicine, Tulane University Health Sciences Center, New Orleans, LA, 70112, USA
| |
Collapse
|
38
|
Huang R, Rao H, Yang M, Gao Y, Wang J, Jin Q, Ma D, Wei L. Noninvasive Measurements Predict Liver Fibrosis Well in Hepatitis C Virus Patients After Direct-Acting Antiviral Therapy. Dig Dis Sci 2020; 65:1491-1500. [PMID: 31654313 DOI: 10.1007/s10620-019-05886-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/09/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Short-time usage of direct-acting antiviral agents (DAA) limited knowledge regarding histological outcomes and predictive values of noninvasive measurements in patients with hepatitis C virus (HCV) after sustained virologic response (SVR) with DAA. AIMS This study aimed to indicate histological changes and assess predictive value of noninvasive measurements for fibrosis in these patients. METHODS HCV patients who achieved SVR by DAA were identified. Pre- and post-SVR clinical and histological data were collected. RESULTS Of patients, 83% (33/40), 38% (15/40) and 83% (33/40) achieved inflammation improvement, fibrosis regression and histological improvement, respectively. Liver stiffness measurements (LSM), APRI, and FIB-4 could predict post-SVR fibrosis well without significant differences. Areas under receiver operating characteristic curves of LSM, APRI, and FIB-4 were 0.78, 0.81, and 0.87 for post-SVR advanced fibrosis (≥ F4) and 0.86, 0.86, and 0.85 for post-SVR cirrhosis (≥ F5), respectively. Pre-SVR LSM, APRI, and FIB-4 values were significantly lower in patients with fibrosis regression (P = 0.003-0.012), while FIB-4 was significantly lower in patients with histological improvement (P = 0.012-0.033). Patients with higher pre-SVR Ishak scores tended to have bigger decline in APRI (P = 0.025) and FIB-4 (P = 0.024) after SVR. CONCLUSIONS DAA could improve liver inflammation and fibrosis of HCV patients in a short time after SVR. LSM, APRI, and FIB-4 predict fibrosis well even after SVR by DAA. Most of the cutoff values for advanced fibrosis (≥ F4) and cirrhosis (≥ F5) of these noninvasive measurements decreased significantly after SVR, maybe because of the inflammation improvement.
Collapse
Affiliation(s)
- Rui Huang
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Huiying Rao
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Ming Yang
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China.,Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Yinghui Gao
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Jian Wang
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Qian Jin
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Danli Ma
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China
| | - Lai Wei
- Peking University People's Hospital, Peking University Hepatology Institute, Beijing Key Laboratory for Hepatitis C and Immunotherapy for Liver Disease, No. 11 Xizhimen South Street, Beijing, 100044, China. .,Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing, China.
| |
Collapse
|
39
|
Paternostro R, Pfeiffenberger J, Ferenci P, Stättermayer AF, Stauber RE, Wrba F, Longerich T, Lackner K, Trauner M, Ferlitsch A, Reiberger T, Weiss KH. Non-invasive diagnosis of cirrhosis and long-term disease monitoring by transient elastography in patients with Wilson disease. Liver Int 2020; 40:894-904. [PMID: 31898387 PMCID: PMC7187206 DOI: 10.1111/liv.14368] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/05/2019] [Accepted: 12/30/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS The value of liver stiffness measurement (LSM) by transient elastography (TE) for non-invasive fibrosis staging and disease monitoring has not been established in patients with Wilson disease (WD). METHODS Liver stiffness measurement by TE and non-invasive fibrosis scores (APRI, FIB-4) were analysed from 188 WD patients with liver biopsy (LBX). Longitudinal LSM was performed in 128 (68.1%) patients. RESULTS One hundred and eighty-eight patients (mean age: 35 ± 14 years, 54.8% women; 27.1% with histological cirrhosis) were studied. Forty-four[23.4%] patients were recently diagnosed with WD, while 144[76.6%] were previously diagnosed (>1 year between LBX and LSM). Overall, LSM (11.3 vs 6.1 kPa, P < .001), APRI (0.72 vs 0.38, P < .001) and FIB-4 (1.54 vs 0.89, P < .001) were higher in cirrhotic than in non-cirrhotic patients. This was even more pronounced in recently diagnosed patients (35.2 kPa vs 6.4 kPa, P < .001). Accuracy for diagnosing cirrhosis at an LSM cut-off ≥9.9 kPa was better in recently diagnosed (PPV: 74%, NPV: 100%) vs previously diagnosed (PPV: 53%, NPV: 82%) patients. Recently diagnosed patients had higher Area Under the Curve (AUC) for APRI (0.79 vs 0.61) and FIB-4 (0.84 vs 0.65) than previously diagnosed patients. At APRI <1.5 and FIB-4 <3.25 cirrhosis was ruled out with a specificity of 93% and 95% respectively. During a median follow-up of 46 (24-66) months, only 5.9% (5/85) of non-cirrhotic WD patients showed progression to cirrhotic LSM values, while 30.8% (4/13) of cirrhotic WD patients showed LSM suggestive of cirrhosis regression. CONCLUSION TE-based LSM ≥9.9 kPa accurately identifies cirrhosis in WD patients. Next to TE-LSM <9.9 kPa, APRI <1.5 and FIB-4 <3.25 values assist to non-invasively rule out cirrhosis. LSM remains stable in most non-cirrhotic patients on WD therapy, while one-third of cirrhotic patients present clinically relevant decreases in LSM.
Collapse
Affiliation(s)
- Rafael Paternostro
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Jan Pfeiffenberger
- Department of Internal Medicine IVUniversity Hospital HeidelbergHeidelbergGermany
| | - Peter Ferenci
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Albert F. Stättermayer
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Rudolf E. Stauber
- Division of Gastroenterology and HepatologyDepartment of Internal MedicineMedical University of GrazGrazAustria
| | - Fritz Wrba
- Department of PathologyMedical University of ViennaViennaAustria
| | - Thomas Longerich
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
| | | | - Michael Trauner
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Arnulf Ferlitsch
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Internal Medicine IIIMedical University of ViennaViennaAustria,Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria,CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Karl Heinz Weiss
- Department of Internal Medicine IVUniversity Hospital HeidelbergHeidelbergGermany
| |
Collapse
|
40
|
Stasi C, Sadalla S, Carradori E, Monti M, Petraccia L, Madia F, Gragnani L, Zignego AL. Longitudinal evaluation of liver stiffness and outcomes in patients with chronic hepatitis C before and after short- and long-term IFN-free antiviral treatment. Curr Med Res Opin 2020; 36:245-249. [PMID: 31702411 DOI: 10.1080/03007995.2019.1691517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background: New direct-acting antiviral drugs can eradicate hepatitis C virus (HCV) infection in over 90% of patients and can even reduce the risk of complications in advanced fibrosis/cirrhosis. The aims of this study were to evaluate (1) changes in fibrosis during and after antiviral treatment and (2) incidence of hepatocarcinoma and mortality in various fibrosis stages.Methods: This is a longitudinal monocentric prospective study. Blood and instrumental examinations were evaluated at baseline, at the end of therapy, and 1 and 2 years following treatment.Results: Two hundred and ninety-six patients with chronic HCV were evaluated, of whom 115 were experienced, 181 were treatment-naïve, and 2 had previous hepatocellular carcinoma (HCC) and were therefore excluded from the study. At baseline, stiffness values were 13.46 ± 9.97 kPa. Out of the 294 HCV patients enrolled, 100 had lymphoproliferative disorders and were evaluated separately. This group of patients showed stiffness values pertaining to the F0-F2 group (mean stiffness values were 6.07 ± 1.68 kPa). All other patients showed stiffness values pertaining to the F3-F4 group (mean stiffness values were 17.93 ± 10.23). No statistically significant difference was found between stiffness at baseline compared to the end of treatment (EOT), while significant differences were found between the baseline, 1 year (p = .05), and 2 year follow-ups (p < .01). Significant differences were found between baseline and EOT, as well as 1 and 2 years after the end of treatment (p < .001) in the F3-F4 group. Four out of 140 patients with baseline cirrhosis developed HCC during the post-treatment follow-up, 1 of whom died.Conclusions: Non-invasive methods provide important prognostic information, particularly concerning the observed regression of fibrosis and could be extremely useful for monitoring patients with long life expectancies after direct-acting antiviral treatment.
Collapse
Affiliation(s)
- Cristina Stasi
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Sinan Sadalla
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Eleonora Carradori
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Monica Monti
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Luisa Petraccia
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Francesco Madia
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Laura Gragnani
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Anna Linda Zignego
- Center for Systemic Manifestations of Hepatitis Viruses (MaSVE), Internal Medicine and Liver Unit, Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| |
Collapse
|
41
|
Liver stiffness in chronic hepatitis C virus infection. ACTA ACUST UNITED AC 2020; 57:85-98. [PMID: 30447147 DOI: 10.2478/rjim-2018-0034] [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: 07/18/2018] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The severity of liver fibrosis can be assessed noninvasively today by liver stiffness measurements. Vibration-controlled transient elastography, shear wave elastography or magnetic resonance elastography are techniques increasingly used for this purpose. METHODS This article presents the recent advances in the use of new techniques for liver fibrosis assessment in chronic hepatitis C: the correlation between liver stiffness values and liver fibrosis estimated by liver biopsies, the prognosis role of liver stiffness values, their usefulness in monitoring the treatment response, in assessing the severity of portal hypertension and in estimating the presence of esophageal varices. Scientific articles from January 2017 to January 2018 were searched in PubMed and PubMed Central databases, using the terms "liver stiffness" and "hepatitis C". RESULTS The median liver stiffness values measured with different techniques are not identical, so that FibroScan thresholds cannot be used on any other elastographic machine. The higher the liver's stiffness measurement, the higher the liver-related events in patients with chronic hepatitis C. A liver stiffness measurement over 17 kPa could be an independent predictor for the presence of esophageal varices as well as a spleen with a longitudinal span ≥ 15 cm for patients with a value of liver stiffness < 17 kPa. A progressive and persistent decrease in liver stiffness is dependent on sustained virological response achievement. The lack of liver stiffness decrease has been associated with relapsers and a low value of liver stiffness at baseline. CONCLUSION Liver stiffness provides clues about the severity and evolution of liver disease.
Collapse
|
42
|
Fernandes FF, Piedade J, Guimaraes L, Nunes EP, Chaves U, Goldenzon RV, Cardoso SW, Duarte J, Grinsztejn B, Veloso VG, Pereira G, Perazzo H. Effectiveness of direct-acting agents for hepatitis C and liver stiffness changing after sustained virological response. J Gastroenterol Hepatol 2019; 34:2187-2195. [PMID: 31062880 DOI: 10.1111/jgh.14707] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/16/2019] [Accepted: 05/03/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM Few studies have evaluated sustained virological response (SVR) rates by direct-acting agents (DAAs) and liver stiffness measurement (LSM) changing post-SVR in limited-resource settings. We aimed to describe the effectiveness of DAAs for hepatitis C virus treatment and to assess the changing of LSM post-SVR. METHODS This retrospective study analyzed data of consecutive hepatitis C virus-infected patients treated by DAAs from 2015 to 2017 in two tertiary centers in Brazil. SVR rates were reported by intention-to-treat and per-protocol analyses. LSM by transient elastography performed before treatment and post-SVR was compared, and logistic regression models were performed. RESULTS Six hundred seventy-one patients (63% female, 62 years [55-68], 89% genotype 1, 8% HIV co-infected, and 64% with cirrhosis) were included. Most patients were treated by sofosbuvir/daclatasvir ± ribavirin (74%) and sofosbuvir/simeprevir ± ribavirin (21%). SVR rates (95% confidence interval [CI]) were 94.6% (92.7-96.1) and 97.8% (96.4-98.7) for intention-to-treat and per-protocol analyses, respectively. The leading adverse event was anemia (9.6% [95% CI 7.6-12.1]). Pretreatment and post-SVR12 LSM were available in 400 patients. LSM had significantly decreased after SVR (13.6 kPa [interquartile range, 10.0-21.6] vs 10.2 kPa [7.0-17.6], P < 0.001). A total of 167 patients (42%) decreased at least 30% of LSM post-SVR. The absence of type 2 diabetes (odds ratio = 1.52 [95% CI 1.05-2.21], P = 0.028) and presence of platelet count ≥ 150 × 109 /mm3 (odds ratio = 1.75 [1.23-2.50], P = 0.002) were independently associated with a significant LSM regression (≥ 30%) post-SVR. CONCLUSION DAAs were highly effective and safe, and LSM significantly decreased after SVR in a real-life cohort in Brazil. The absence of type 2 diabetes and presence of high platelet count were independently associated with LSM decrease post-SVR.
Collapse
Affiliation(s)
- Flavia F Fernandes
- Gastroenterology and Hepatology Department, Bonsucesso Federal Hospital, Rio de Janeiro, Brazil
| | - Juliana Piedade
- Gastroenterology and Hepatology Department, Bonsucesso Federal Hospital, Rio de Janeiro, Brazil.,Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Livia Guimaraes
- Gastroenterology and Hepatology Department, Bonsucesso Federal Hospital, Rio de Janeiro, Brazil
| | - Estevao P Nunes
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Ursula Chaves
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Rafaela V Goldenzon
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Sandra W Cardoso
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Joana Duarte
- Gastroenterology and Hepatology Department, Bonsucesso Federal Hospital, Rio de Janeiro, Brazil
| | - Beatriz Grinsztejn
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Valdilea G Veloso
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Gustavo Pereira
- Gastroenterology and Hepatology Department, Bonsucesso Federal Hospital, Rio de Janeiro, Brazil.,School of Medicine, Estácio de Sá University, Rio de Janeiro, Brazil
| | - Hugo Perazzo
- Laboratory of Clinical Research on STD/AIDS, Evandro Chagas National Institute of Infectious Disease (INI)-Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| |
Collapse
|
43
|
Aghemo A, Piroth L, Bhagani S. What do clinicians need to watch for with direct-acting antiviral therapy? J Int AIDS Soc 2019; 21 Suppl 2:e25076. [PMID: 29633552 PMCID: PMC5978638 DOI: 10.1002/jia2.25076] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 01/18/2018] [Indexed: 12/15/2022] Open
Abstract
Introduction The introduction of drugs targeting the virus replication cycle has revolutionized treatment of chronic hepatitis C virus. These drugs, called direct‐acting antivirals, have brought about extremely high rates of virological cure and have increased the number of patients who can receive treatment due to the lack of absolute contraindications. A combination of different classes of direct‐acting antivirals is the current standard of care. Although treatment administration and monitoring has been simplified in recent years, it is still relatively complex and mostly in the hands of specialists. Several factors must be assessed before starting treatment to maximize efficacy and minimize side effects of treatment. In this review, we describe the factors that impact on the efficacy and safety of antiviral treatment for hepatitis C and provide clear recommendations for clinicians prescribing direct‐acting antivirals. Methods We reviewed literature to define best practice, based on factors associated with treatment efficacy and safety data to recommend treatment options, baseline and on‐treatment assessments. The review included searches in PubMed, and the abstracts presented at the International Liver Congress TM and The Liver Meeting TM between January 2013 and September 2017. Results Clinical features that must be assessed before starting treatment include virological factors, such as hepatitis C virus genotype, HIV and hepatitis B coinfection and host factors, such as concomitant medications, liver disease stage and renal function. Conclusions Patients who start antiviral treatment for chronic hepatitis C require a thorough clinical evaluation. There is a need for assessing factors that impact on the treatment schedule and duration or affect the pharmacokinetics of direct‐acting antivirals.
Collapse
Affiliation(s)
- Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Division of Internal Medicine and Hepatology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Lionel Piroth
- Infectious Diseases Department, University Hospital, INSERM, Dijon, France
| | - Sanjay Bhagani
- Department of Infectious Diseases/HIV Medicine, Royal Free London Foundation Trust, Research Department of Infection, UCL, London, UK
| |
Collapse
|
44
|
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
|
45
|
Hsu WF, Lai HC, Su WP, Lin CH, Chuang PH, Chen SH, Chen HY, Wang HW, Huang GT, Peng CY. Rapid decline of noninvasive fibrosis index values in patients with hepatitis C receiving treatment with direct-acting antiviral agents. BMC Gastroenterol 2019; 19:63. [PMID: 31029101 PMCID: PMC6486982 DOI: 10.1186/s12876-019-0973-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 03/31/2019] [Indexed: 12/23/2022] Open
Abstract
Background Studies on temporal changes in noninvasive fibrosis indices and liver stiffness measurement (LSM) in patients with chronic hepatitis C (CHC) treated with direct-acting antiviral agents (DAAs) are limited. Methods We retrospectively enrolled consecutive patients with CHC who had received DAAs. Results In total, we recruited 395 consecutive patients, of which 388 (98.2%) achieved a sustained virologic response (SVR) at 12 weeks after therapy. In patients who received DAA therapy and achieved SVR 12 weeks after therapy (n = 388), the median aspartate aminotransferase/platelet ratio index (APRI) value decreased from 1.19 (0.62–2.44) at baseline to 0.50 (0.32–0.95), 0.51 (0.31–0.92), 0.48 (0.31–0.88), and 0.52 (0.33–0.92) at week 2, week 4, end of therapy, and PW12, respectively (all P < 0.001). The median FIB-4 value decreased from 2.88 (1.56–5.60) at baseline to 2.10 (1.30–3.65), 2.15 (1.30–3.65), 2.11 (1.37–3.76), and 2.22 (1.45–3.82) at week 2, week 4, end of therapy, and PW12, respectively (all P < 0.001). The median alanine aminotransferase level significantly decreased from week 2 until PW12 (all P < 0.001). The platelet count significantly increased from 2 weeks after DAA therapy initiation until PW12 (all P < 0.001); however, the magnitude of changes in the platelet count was low. In patients with paired LSMs obtained using acoustic radiation force impulse elastography at baseline and PW12 (n = 199), the median LSM decreased from 1.78 (1.25–2.30) m/s at baseline to 1.38 (1.14–1.88) m/s at PW12 (P < 0.001). Conclusions Noninvasive fibrosis indices, namely APRI and FIB-4, exhibited a rapid and sustained decline from week 2 until PW12 in patients with CHC who achieved SVR to DAA therapy. The rapid decline in APRI and FIB-4 values might mainly result from improvement in necroinflammation. Electronic supplementary material The online version of this article (10.1186/s12876-019-0973-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Wei-Fan Hsu
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan.,Graduate Institute of Biomedical Science, China Medical University, 40442, Taichung, Taiwan
| | - Hsueh-Chou Lai
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan.,School of Chinese Medicine, China Medical University, 40442, Taichung, Taiwan
| | - Wen-Pang Su
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan.
| | - Chia-Hsin Lin
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan
| | - Po-Heng Chuang
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan
| | - Sheng-Hung Chen
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan.,Graduate Institute of Biomedical Science, China Medical University, 40442, Taichung, Taiwan.,School of Medicine, China Medical University, 40442, Taichung, Taiwan
| | - Hung-Yao Chen
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan
| | - Hung-Wei Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan
| | - Guan-Tarn Huang
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan.,School of Medicine, China Medical University, 40442, Taichung, Taiwan
| | - Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, No. 2, Yuh-Der Road, 40447, Taichung, Taiwan. .,School of Medicine, China Medical University, 40442, Taichung, Taiwan.
| |
Collapse
|
46
|
Malin JJ, Boesecke C, Schwarze-Zander C, Wasmuth JC, Schlabe S, Trebicka J, Spengler U, Llibre JM, Jou T, Vasylyev M, Clotet B, Rockstroh JK. Liver stiffness regression after successful Hepatitis C treatment is independent of HIV coinfection. HIV Med 2019; 20:230-236. [PMID: 30687989 DOI: 10.1111/hiv.12705] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2018] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The aim of the study was to assess the regression of liver stiffness after successful direct-acting antiviral (DAA) treatment in patients with hepatitis C virus (HCV) monoinfection and HCV/-HIV coinfection. In addition, we aimed to identify factors associated with liver stiffness regression. METHODS We studied patients treated with interferon-free DAA regimens with a sustained virological response at week 12 (SVR12 ) or 24 (SVR24 ) post-treatment. Liver stiffness was assessed by transient elastography (TE) before the initiation and after the end of treatment (median 12 weeks). RESULTS Of 214 enrolled patients, 85 (40%) were HCV monoinfected and 129 (60%) HCV/HIV coinfected. Baseline median TE values were 7.8 kPa [interquartile range (IQR) 5.9-12.0 kPa] in mono-infected patients and 10.7 kPa (IQR 7.8-17.0 kPa) in coinfected patients. Overall, the median TE value decreased from 10.1 to 6.8 kPa (n = 214; P < 0.0001). There was no difference between mono- and coinfected patients (-2.2 versus -3.3 kPa, respectively; P = 0.88), which was verified by an analysis of covariance (ANCOVA) adjusting for baseline TE values. Significant (≥ 30%) regression of liver stiffness was achieved by 45% of patients (54% with baseline TE ≥ 7.1 kPa). In multivariate analysis, a prior HCV treatment was a negative predictor of liver stiffness regression [odds ratio (OR) 0.31; P = 0.001]. A higher baseline TE value was positively associated with achieving a significant regression (OR 1.06; P = 0.02). HIV coinfection status, HCV genotype, age, sex, treatment duration, controlled attenuation parameter value, bilirubin concentration, platelet count and aspartate aminotransferase concentration were not associated with liver stiffness regression. CONCLUSIONS Regression of liver stiffness after successful DAA treatment did not differ in patients with HCV monoinfection and those with HCV/HIV coinfection. Half of all patients achieved a significant (≥ 30%) regression. Prior treatment for HCV was a negative predictor for this endpoint, while a higher baseline TE value was positively associated with regression.
Collapse
Affiliation(s)
- J J Malin
- Department of Internal Medicine I, University Hospital Cologne, Cologne, Germany
| | - C Boesecke
- Department of Medicine I, Bonn University Hospital, Bonn, Germany
| | | | - J C Wasmuth
- Department of Medicine I, Bonn University Hospital, Bonn, Germany
| | - S Schlabe
- Department of Medicine I, Bonn University Hospital, Bonn, Germany
| | - J Trebicka
- Department of Medicine I, Bonn University Hospital, Bonn, Germany.,European Foundation for Study of Chronic Liver Failure, Barcelona, Spain.,Medical Department I, Goethe University Clinic Frankfurt, Frankfurt, Germany
| | - U Spengler
- Department of Medicine I, Bonn University Hospital, Bonn, Germany
| | - J M Llibre
- Department of Infectious Diseases, University Hospital "Germans Trias i Pujol", Badalona, Spain
| | - T Jou
- Department of Infectious Diseases, University Hospital "Germans Trias i Pujol", Badalona, Spain
| | - M Vasylyev
- HIV Unit Lviv Regional Public Health Center, Lviv, Ukraine
| | - B Clotet
- Irsicaixa Foundation, University Hospital "Germans Trias i Pujol", Badalona, Spain
| | - J K Rockstroh
- Department of Medicine I, Bonn University Hospital, Bonn, Germany
| |
Collapse
|
47
|
Different kinetics of liver stiffness using shear wave elastography in patients with chronic hepatitis C infection treated with interferon-free regimens. Eur J Gastroenterol Hepatol 2019; 31:67-74. [PMID: 30239347 DOI: 10.1097/meg.0000000000001259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Direct-acting antivirals (DAAs) lead to a high rate of sustained virologic response (SVR) in chronic hepatitis C infection. The aim was to evaluate liver stiffness kinetics, using acoustic radiation force impulse (ARFI) imaging elastography, during and after DAAs in patients who had reached SVR. PATIENTS AND METHODS A total of 275 consecutive chronic hepatitis C virus-infected patients were included in this longitudinal prospective single-centre study. All patients received DAAs for 8 to 24 weeks, and liver stiffness measurements (LSMs) by ARFI at baseline, at week 4, week 12, week 24, and 24 weeks (SVR24) and 48 weeks (FU48) after the end of treatment were recorded. Transient elastography was performed at baseline and at SVR24. RESULTS A decrease in LSM was detected at SVR24 by ARFI and transient elastography (P<0.001 and <0.001, respectively). A continuous gradual decrease in ARFI was observed in patients with cirrhosis versus a nonsignificant change in patients without cirrhosis until FU48 (P<0.001 vs. 0.877, respectively). At SVR24, higher baseline ARFI values (P=0.038) were associated with a decrease in LSM in patients with cirrhosis versus normal international normalization ratio (P=0.003), lower bilirubin (P=0.003), and higher albumin (P=0.007) in patients without cirrhosis. The incidence of liver stiffness decrease from baseline was higher in patients with cirrhosis than in those without cirrhosis (P<0.001), whereas the incidence of liver stiffness progression was more pronounced in advanced than in compensated cirrhosis (P<0.001). CONCLUSION After DAAs in patients with SVR, liver stiffness improves in patients with cirrhosis, whereas non-cirrhotic patients show no true change in liver stiffness. Liver stiffness worsens in patients with advanced liver disease.
Collapse
|
48
|
Tariq R, Wahab A, Singal AK. Editorial: direct anti-viral agents, hepatitis C virus eradication, and gut-liver axis-another mechanistic piece to the puzzle. Aliment Pharmacol Ther 2018; 48:1321-1322. [PMID: 30488623 DOI: 10.1111/apt.15047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Raseen Tariq
- Department of Medicine, Rochester General Hospital, Rochester, New York
| | - Abdul Wahab
- Department of Medicine, Unity Hospital, Rochester, New York
| | - Ashwani K Singal
- Department of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
49
|
Ponziani FR, Putignani L, Paroni Sterbini F, Petito V, Picca A, Del Chierico F, Reddel S, Calvani R, Marzetti E, Sanguinetti M, Gasbarrini A, Pompili M. Influence of hepatitis C virus eradication with direct-acting antivirals on the gut microbiota in patients with cirrhosis. Aliment Pharmacol Ther 2018; 48:1301-1311. [PMID: 30345704 DOI: 10.1111/apt.15004] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 08/27/2018] [Accepted: 09/07/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND The cure of hepatitis C virus (HCV) infection may contribute to the reduction of liver fibrosis progression and potentially influence the gut-liver axis. AIM To investigate the influence of HCV infection eradication with direct-acting antivirals (DAAs) on the gut microbiota composition as well as on intestinal and systemic inflammatory parameters in patients with cirrhosis. METHODS Consecutive patients with HCV-related cirrhosis receiving DAA treatment were included. The gut microbiota composition, intestinal permeability, and inflammation were assessed before treatment and after 1 year. Clinical outcomes such as episodes of decompensation and markers of liver fibrosis were evaluated over a 2-year follow-up period. RESULTS The gut microbiota alpha diversity in cirrhotic patients, which was lower than that in healthy subjects, was significantly improved by the cure of HCV infection and a shift in the overall gut microbiota composition was observed compared to baseline. The abundance of potentially pathogenic bacteria (Enterobacteriaceae, Enterococcus, and Staphylococcus) was decreased after treatment. The gut microbiota composition was associated with the inflammatory profile and markers of liver fibrosis. Although a significant reduction in the serum levels of cytokines and chemokines was observed post-DAA treatment, measures of intestinal permeability and inflammation remained unchanged. CONCLUSIONS Cure of HCV infection with DAAs in patients with cirrhosis is associated with a modification of the gut microbiota, which correlates with fibrosis and inflammation but does not improve intestinal barrier function.
Collapse
Affiliation(s)
- Francesca Romana Ponziani
- Internal Medicine, Gastroenterology and Hepatology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lorenza Putignani
- Human Microbiome Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy.,Parasitology Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Francesco Paroni Sterbini
- Microbiology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Petito
- Internal Medicine, Gastroenterology and Hepatology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Picca
- Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Sofia Reddel
- Human Microbiome Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Riccardo Calvani
- Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Emanuele Marzetti
- Department of Geriatrics, Neuroscience and Orthopedics, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maurizio Sanguinetti
- Microbiology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine, Gastroenterology and Hepatology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maurizio Pompili
- Internal Medicine, Gastroenterology and Hepatology Unit, Fondazione Policlinico A. Gemelli IRCCS Roma, Università Cattolica del Sacro Cuore, Rome, Italy
| |
Collapse
|
50
|
Ferraioli G, Wong VWS, Castera L, Berzigotti A, Sporea I, Dietrich CF, Choi BI, Wilson SR, Kudo M, Barr RG. Liver Ultrasound Elastography: An Update to the World Federation for Ultrasound in Medicine and Biology Guidelines and Recommendations. ULTRASOUND IN MEDICINE & BIOLOGY 2018; 44:2419-2440. [PMID: 30209008 DOI: 10.1016/j.ultrasmedbio.2018.07.008] [Citation(s) in RCA: 293] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 07/02/2018] [Accepted: 07/13/2018] [Indexed: 06/08/2023]
Abstract
The World Federation for Ultrasound in Medicine and Biology has produced these guidelines for the use of elastography techniques in liver diseases. For each available technique, the reproducibility, results and limitations are analyzed, and recommendations are given. This set of guidelines updates the first version, published in 2015. Since the prior guidelines, there have been several advances in technology. The recommendations are based on the international published literature, and the strength of each recommendation is judged according to the Oxford Centre for Evidence-Based Medicine. The document has a clinical perspective and is aimed at assessing the usefulness of elastography in the management of liver diseases.
Collapse
Affiliation(s)
- Giovanna Ferraioli
- Ultrasound Unit, Department of Clinical Sciences and Infectious Diseases, Fondazione IRCCS Policlinico San Matteo, School of Medicine, University of Pavia, Pavia, Italy
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong
| | - Laurent Castera
- Service d'Hepatologie, Hopital Beaujon, Clichy, Assistance Publique-Hopitaux de Paris, INSERM UMR 1149 CRI, Universite Denis Diderot Paris-VII, Paris, France
| | - Annalisa Berzigotti
- Swiss Liver Center, Hepatology, University Clinic for Visceral Surgery and Medicine, Inselspital, University of Bern, Switzerland
| | - Ioan Sporea
- Department of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Timisoara, Romania
| | | | - Byung Ihn Choi
- Department of Radiology, Seoul National University Hospital, Seoul, South Korea
| | - Stephanie R Wilson
- Department of Diagnostic Imaging, Foothills Medical Centre, University of Calgary, Calgary, Alberta, Canada
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Kindai University School of Medicine, Osaka Sayama, Japan
| | - Richard G Barr
- Department of Radiology, Northeastern Ohio Medical University and Southwoods Imaging, Youngstown, Ohio, USA.
| |
Collapse
|