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Cespiati A, Coelho Rodrigues I, Santos I, Policarpo S, Carvalhana S, Fracanzani AL, Cortez-Pinto H. Effect of HCV eradication by DAAs on liver steatosis, carotid atherosclerosis, and associated metabolic comorbidities: A systematic review. Liver Int 2024; 44:1075-1092. [PMID: 38385567 DOI: 10.1111/liv.15876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/11/2023] [Accepted: 02/08/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND AND AIMS The beneficial effect of Hepatitis C virus (HCV) eradication by direct antiviral agents (DAAs) on liver fibrosis is well defined. Despite this, the impact of viral eradication in both hepatic and extra-hepatic metabolic features is underreached. This systematic review aimed to synthesize the evidence on the impact of HCV eradication by DAAs on liver steatosis, carotid atherosclerosis, glucidic impairment, dyslipidaemia, and weight gain. METHODS A systematic search of the existing literature (up to December 2022) identified 97 original studies that fulfilled the inclusion criteria. RESULTS Whereas total cholesterol and low-density lipoprotein (LDL) seem to increase after viral eradication, the cardiovascular damage expressed as carotid plaques and intima-media thickness seems to improve. Otherwise, the effect on liver steatosis, glucidic homeostasis, and weight seems to be strictly dependent on the presence of baseline metabolic disorders. CONCLUSION Despite high heterogeneity and relatively short follow-up of included studies, we can conclude that the presence of metabolic risk factors should be strictly evaluated due to their impact on liver steatosis, glucidic and lipid homeostasis, and on weight gain to better identify patients at risk of liver disease progression despite the virus eradication.
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Affiliation(s)
- Annalisa Cespiati
- Unit of Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Inês Coelho Rodrigues
- Departamento de Gastrenterologia, Centro Hospitalar Universitário Lisboa Norte, Departamento de Dietética e Nutrição, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Inês Santos
- Laboratório de Nutrição, Faculdade de Medicina, Centro Académico de Medicina de Lisboa, Universidade de Lisboa, Lisbon, Portugal
- Faculdade de Medicina, Instituto de Saúde Ambiental (ISAMB), Universidade de Lisboa, Lisbon, Portugal
| | - Sara Policarpo
- Laboratório de Nutrição, Faculdade de Medicina, Centro Académico de Medicina de Lisboa, Universidade de Lisboa, Lisbon, Portugal
- Serviço de Dietética e Nutrição, Centro Hospitalar Universitário Lisboa Norte, E.P.E., Lisbon, Portugal
| | - Sofia Carvalhana
- Departamento de Gastrenterologia, Centro Hospitalar Universitário Lisboa Norte, Departamento de Dietética e Nutrição, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Clínica Universitária de Gastrenterologia, Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Anna Ludovica Fracanzani
- Unit of Medicine and Metabolic Disease, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Helena Cortez-Pinto
- Departamento de Gastrenterologia, Centro Hospitalar Universitário Lisboa Norte, Departamento de Dietética e Nutrição, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Clínica Universitária de Gastrenterologia, Laboratório de Nutrição, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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Sofosbuvir-based direct-acting antivirals and changes in cholesterol and low density lipoprotein-cholesterol. Sci Rep 2022; 12:9942. [PMID: 35705594 PMCID: PMC9200852 DOI: 10.1038/s41598-022-13657-5] [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: 05/21/2021] [Accepted: 05/05/2022] [Indexed: 11/19/2022] Open
Abstract
Worsened lipid profiles were observed in chronic hepatitis C (CHC) patients during direct-acting antivirals (DAAs) treatment, among which combination drugs confounded the effect of individual ingredient on lipid. Tenofovir alafenamide (TAF) also worsened lipid profiles in HIV patients. Structural similarity between sofosbuvir (SOF) and TAF prompted us to investigate rapid increase in total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) in CHC patients treated with SOF-based DAAs. A retrospective study was performed to analyze 487 CHC patients receiving DAAs with SVR12. Relative risks on elevating TC and LDL-C were analyzed by logistic regression to determine SOF-based over non-SOF-based regimens. TC or LDL-C levels at baseline, week-4 and SVR12 were compared by Wilcoxon matched-pairs signed rank test. Week 4 or SVR12 to baseline ratios of serum TC or LDL-C between regimens were compared by Mann–Whitney's test. 487 patients were treated with Harvoni (SOF-based, 206 patients), Epclusa (SOF-based, 124 patients), Maviret (non-SOF-based, 122 patients), or Zepatier (non-SOF-based, 35 patients). At week 4 during drug treatment, Harvoni, Epclusa, and Maviret induced statistically significant elevation of TC and LDL-C, but Zepatier did not. SOF-based regimens had 2.72-fold higher relative risk (RR) causing 10% elevation of TC (95% CI 1.84–4.02, p < 0.001) and 2.04-fold higher RR causing 10% elevation of LDL-C (95% CI 1.39–3.01, p < 0.001) than non-SOF-based DAAs. SOF-based DAAs were associated with significantly larger amplitude of increases in TC and LDL-C than non-SOF-based DAAs during the initial 4 weeks of treatment, but the increases were not sustained to SVR12.
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Infection with the hepatitis C virus causes viral genotype-specific differences in cholesterol metabolism and hepatic steatosis. Sci Rep 2022; 12:5562. [PMID: 35365728 PMCID: PMC8975940 DOI: 10.1038/s41598-022-09588-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/22/2022] [Indexed: 01/04/2023] Open
Abstract
Lipids play essential roles in the hepatitis C virus (HCV) life cycle and patients with chronic HCV infection display disordered lipid metabolism which resolves following successful anti-viral therapy. It has been proposed that HCV genotype 3 (HCV-G3) infection is an independent risk factor for hepatocellular carcinoma and evidence suggests lipogenic proteins are involved in hepatocarcinogenesis. We aimed to characterise variation in host lipid metabolism between participants chronically infected with HCV genotype 1 (HCV-G1) and HCV-G3 to identify likely genotype-specific differences in lipid metabolism. We combined several lipidomic approaches: analysis was performed between participants infected with HCV-G1 and HCV-G3, both in the fasting and non-fasting states, and after sustained virological response (SVR) to treatment. Sera were obtained from 112 fasting patients (25% with cirrhosis). Serum lipids were measured using standard enzymatic methods. Lathosterol and desmosterol were measured by gas-chromatography mass spectrometry (MS). For further metabolic insight on lipid metabolism, ultra-performance liquid chromatography MS was performed on all samples. A subgroup of 13 participants had whole body fat distribution determined using in vivo magnetic resonance imaging and spectroscopy. A second cohort of (non-fasting) sera were obtained from HCV Research UK for comparative analyses: 150 treatment naïve patients and 100 non-viraemic patients post-SVR. HCV-G3 patients had significantly decreased serum apoB, non-HDL cholesterol concentrations, and more hepatic steatosis than those with HCV-G1. HCV-G3 patients also had significantly decreased serum levels of lathosterol, without significant reductions in desmosterol. Lipidomic analysis showed lipid species associated with reverse cholesterol transport pathway in HCV-G3. We demonstrated that compared to HCV-G1, HCV-G3 infection is characterised by low LDL cholesterol levels, with preferential suppression of cholesterol synthesis via lathosterol, associated with increasing hepatic steatosis. The genotype-specific lipid disturbances may shed light on genotypic variations in liver disease progression and promotion of hepatocellular cancer in HCV-G3.
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Monitoring of Iron, Lipid and Liver Profiles in Egyptian Hepatitis C Virus Patients on Sofosbuvir Therapy. J Infect Public Health 2022; 15:277-281. [DOI: 10.1016/j.jiph.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/11/2021] [Accepted: 01/09/2022] [Indexed: 11/22/2022] Open
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Akutsu N, Sasaki S, Matsui T, Akashi H, Yonezawa K, Ishigami K, Tsujisaki M, Isshiki H, Yawata A, Yamaoka S, Ban T, Adachi T, Nakahara S, Takagi H, Nakachi K, Tanaka K, Hirano T, Yamamoto I, Kaneto H, Wagatsuma K, Numata Y, Nakase H. Association of the Low-density Lipoprotein Cholesterol/High-density Lipoprotein Cholesterol Ratio with Glecaprevir-pibrentasvir Treatment. Intern Med 2021; 60:3369-3376. [PMID: 34024854 PMCID: PMC8627811 DOI: 10.2169/internalmedicine.7098-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Objective The change in serum lipid levels by direct-acting antiviral (DAA) treatment for chronic hepatitis C varies depending on the type of DAA. How the lipid level changes induced by glecaprevir-pibrentasvir (G/P) treatment contribute to the clinical outcome remains unclear. We conducted a prospective observational study to evaluate the effectiveness of G/P treatment and the lipid level changes. Methods The primary endpoint was a sustained virologic response at 12 weeks (SVR12). The total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and triglyceride (TG) levels and LDL-C/HDL-C (L/H) ratio were measured every two weeks. Patients This study included 101 patients. Seventeen cases of liver cirrhosis and nine cases of DAA retreatment were registered. The G/P treatment period was 8 weeks in 74 cases and 12 weeks in 27 cases. Results SVR12 was evaluated in 96 patients. The rate of achievement of SVR12 in the evaluable cases was 100%. We found significantly elevated TC and LDL-C levels over the observation period compared to baseline. The serum levels of HDL-C did not change during treatment but were significantly increased after treatment compared to baseline. The L/H ratio was significantly increased two weeks after the start of treatment but returned to the baseline after treatment. Conclusion The primary endpoint of the SVR12 achievement rate was 100%. G/P treatment changed the serum lipid levels. Specifically, the TC and LDL-C levels increased during and after treatment, and the HDL-C levels increased after treatment. G/P treatment may be associated with a reduced thrombotic risk. Therefore, validation in large trials is recommended.
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Affiliation(s)
- Noriyuki Akutsu
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Shigeru Sasaki
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Takeshi Matsui
- Department of Gastroenterology, Teine Keijinkai Hospital, Japan
| | - Hirofumi Akashi
- Department of Internal Medicine, Saiseikai Otaru Hospital, Japan
| | - Kazuhiko Yonezawa
- Department of Gastroenterology, Kushiro City General Hospital, Japan
| | - Keisuke Ishigami
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | | | - Hiroyuki Isshiki
- Department of Gastroenterology, Hakodate Goryoukaku Hospital, Japan
| | - Atsushi Yawata
- Department of Gastroenterology, Hakodate Goryoukaku Hospital, Japan
| | - Satoshi Yamaoka
- Department of Gastroenterology, Sapporo Satozuka Hospital, Japan
| | - Toshihiro Ban
- Department of Gastroenterology, Sapporo Shirakabadai Hospital, Japan
| | - Takeya Adachi
- Department of Gastroenterology, JR Sapporo Hospital, Japan
| | - Seiya Nakahara
- Department of Gastroenterology, Sapporo Teishinkai Hospital, Japan
| | - Hideyasu Takagi
- Department of Gastroenterology, Sapporo Teishinkai Hospital, Japan
| | - Kohei Nakachi
- Department of Medical Oncology, Tochigi Cancer Center, Japan
| | - Katsunori Tanaka
- Department of Gastroenterology, Sapporo Gekakinen Hospital, Japan
| | - Takehiro Hirano
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Itaru Yamamoto
- Department of Gastroenterology, Obihiro Kyokai Hospital, Japan
| | - Hiroyuki Kaneto
- Department of Gastroenterology, Muroran City General Hospital, Japan
| | - Kohei Wagatsuma
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Yasunao Numata
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Japan
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Wang YW, Lee WP, Huang YH, Hou MC, Lan KH. Effect of sofosbuvir-based DAAs on changes in lower-density lipoprotein in HCV patients: a systematic review and meta-analysis. BMC Infect Dis 2021; 21:984. [PMID: 34548026 PMCID: PMC8454153 DOI: 10.1186/s12879-021-06657-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 09/04/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies reported worsened lipid profiles in patients infected with hepatitis C virus (HCV) during direct-acting antivirals (DAAs) treatment. This study aimed to investigate the effect of sofosbuvir (SOF)-based DAAs on changes in low-density lipoprotein (LDL) in HCV patients. METHODS A systematic review of articles published before 31 May 2021 was conducted by searching MEDLINE, Cochrane Library, EMBASE, and CINAHL Plus. Eligible studies were those comparing SOF-based DAAs and non-SOF DAAs for HCV patients and providing numerical data for changes in LDL. Risk of Bias in Non-randomized Studies- of Interventions was used for assessing risk of bias, and meta-analysis was performed for changes in LDL. RESULTS Six studies comprising 1248 patients were included, 848 patients treated with SOF-based DAAs and 400 patients with non-SOF DAAs vs. SOF-based DAAs group had significantly greater increases in LDL from baseline to week 4 than non-SOF DAAs group (P = 0.001). However, changes in LDL from baseline to the end of treatment (P = 0.060), to post-treatment week 12 (P = 0.263), and to post-treatment week 24 (P = 0.319) did not significantly differ between the two groups. Further comparison of SOF/ledipasvir with asunaprevir/daclatasvir revealed a similar trend in changes in LDL. CONCLUSIONS For HCV patients, SOF-based DAA regimens were associated with rapid and significant increases in LDL during the initial 4 weeks of treatment, and the changes did not sustain after the end of treatment. Potential mechanism might be related to the phosphoramidate side chain of SOF.
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Affiliation(s)
- Ying-Wen Wang
- Healthcare and Management Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Wei-Ping Lee
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Biochemistry and Molecular Biology, College of Life Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, 201, Section 2, Shi-Pai Road, Taipei, 112 Taiwan, ROC
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ming-Chih Hou
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, 201, Section 2, Shi-Pai Road, Taipei, 112 Taiwan, ROC
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Keng-Hsin Lan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, 201, Section 2, Shi-Pai Road, Taipei, 112 Taiwan, ROC
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Pharmacology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
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Spaziante M, Taliani G, Marchetti G, Tavelli A, Lichtner M, Cingolani A, Cicalini S, Biliotti E, Girardi E, Antinori A, Puoti M, d’Arminio Monforte A, Cozzi-Lepri A. Impact of HCV Eradication on Lipid Metabolism in HIV/HCV Coinfected Patients: Data from ICONA and HepaICONA Foundation Cohort Study. Viruses 2021; 13:v13071402. [PMID: 34372608 PMCID: PMC8310285 DOI: 10.3390/v13071402] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/13/2021] [Accepted: 07/13/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES HCV shows complex interactions with lipid metabolism. Our aim was to examine total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) changes in HIV/HCV coinfected patients, after achieving sustained virological response (SVR), according to different HCV genotypes and specific antiretroviral use. METHODS HIV/HCV coinfected patients, enrolled in the ICONA and HepaICONA cohorts, who achieved DAA-driven SVR were included. Paired t-tests were used to examine whether the pre- and post-SVR laboratory value variations were significantly different from zero. ANCOVA regression models were employed to estimate the causal effect of SVR and of PI/r use on lipid changes. The interaction between the effect of eradication and HCV genotype was formally tested. RESULTS six hundred and ninety-nine HIV/HCV coinfected patients were enrolled. After HCV eradication, a significant improvement in liver function occurred, with a significant decrease in AST, ALT, GGT, and total plasmatic bilirubin. TC and LDL-C significantly increased by 21.4 mg/dL and 22.4 mg/dL, respectively (p < 0.001), after SVR, whereas there was no evidence for a change in HDL-C (p = 0.45) and triglycerides (p = 0.49). Notably, the TC and LDL-C increase was higher for participants who were receiving darunavir/ritonavir, and the TC showed a more pronounced increase among HCV genotype 3 patients (interaction-p value = 0.002). CONCLUSIONS complex and rapid changes in TC and LDL-C levels, modulated by HCV genotype and PI/r-based ART combinations, occurred in HIV/HCV coinfected patients after SVR. Further studies are needed to evaluate the clinical impact of these changes on the long-term risk of cardiovascular disease.
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Affiliation(s)
- Martina Spaziante
- Clinical Epidemiology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (M.S.); (E.G.)
| | - Gloria Taliani
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
- Task Force Anti-COVID, AORN San Giuseppe Moscati, 83100 Avellino, Italy
- Correspondence:
| | - Giulia Marchetti
- ASST Santi Paolo e Carlo, Clinic of Infectious and Tropical Diseases, Department of Health Sciences, University of Milan, 20122 Milan, Italy; (G.M.); (A.d.M.)
| | | | - Miriam Lichtner
- Department of Infectious Diseases, La Sapienza University, Polo Pontino, 04100 Latina, Italy;
| | - Antonella Cingolani
- Institute of Clinical Infectious Diseases, Catholic University of the Sacred Heart, Policlinico Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Stefania Cicalini
- HIV/AIDS Clinical Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.C.); (A.A.)
| | - Elisa Biliotti
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Enrico Girardi
- Clinical Epidemiology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (M.S.); (E.G.)
| | - Andrea Antinori
- HIV/AIDS Clinical Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.C.); (A.A.)
| | - Massimo Puoti
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy;
| | - Antonella d’Arminio Monforte
- ASST Santi Paolo e Carlo, Clinic of Infectious and Tropical Diseases, Department of Health Sciences, University of Milan, 20122 Milan, Italy; (G.M.); (A.d.M.)
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, UCL, London WC1N 1EH, UK;
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Impact of DAA-Based Regimens on HCV-Related Extra-Hepatic Damage: A Narrative Review. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1323:115-147. [PMID: 33326112 DOI: 10.1007/5584_2020_604] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Two-third of patients with chronic hepatitis C show extrahepatic manifestations due to HCV infection of B lymphocytes, such as mixed cryoglobulinemia and non-Hodgkin B-cell lymphoma, or develop a chronic inflammatory status that may favor the development of adverse cardiovascular events, kidney diseases or metabolic abnormalities.DAAs treatments induce HCV eradication in 95% of treated patients, which also improves the clinical course of extrahepatic manifestations, but with some limitations. After HCV eradication a good compensation of T2DM has been observed, but doubts persist about the possibility of obtaining a stable reduction in fasting glucose and HbA1c levels.Chronic HCV infection is associated with low total and LDL cholesterol serum levels, which however increase significantly after HCV elimination, possibly due to the disruption of HCV/lipid metabolism interaction. Despite this adverse effect, HCV eradication exerts a favorable action on cardiovascular system, possibly by eliminating numerous other harmful effects exerted by HCV on this system.DAA treatment is also indicated for the treatment of patients with mixed cryoglobulinemia syndrome, since HCV eradication results in symptom reduction and, in particular, is effective in cryoglobulinemic vasculitis. Furthermore, HCV eradication exerts a favorable action on HCV-related lymphoproliferative disorders, with frequent remission or reduction of clinical manifestations.There is also evidence that HCV clearance may improve impaired renal functions, but same conflicting data persist on the effect of some DAAs on eGFR.
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Gitto S, Cursaro C, Bartoli A, Margotti M, Andreone P. Hepatitis C: clinical management and debated issues. Minerva Med 2020; 112:228-237. [PMID: 33319975 DOI: 10.23736/s0026-4806.20.07208-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hepatitis C virus represents an important global health issue with 71 million of infected people in the word. Direct-acting antivirals are quite new molecules that hit specific Hepatitis C virus proteins useful for viral replication and assembly. Notably, Direct-acting antivirals bring to high sustained virological response rates showing also a great safety profile. This treatment revolution had an impact on transplantation world, in fact the number of liver transplants due to Hepatitis C virus-related cirrhosis and hepatocellular carcinoma is quickly decreasing. Even if this therapy has achieved excellent results in terms of morbility and mortality rates' reduction, there are some debated issues to consider. In the present review the main clinical challenges in every-day management of Hepatitis C virus patients treated with Direct-acting antivirals and the debated effects of viral clearance (metabolic, cardiovascular, immunologic and neoplastic) are discussed. The detection of barriers that can preclude the delivery of Hepatitis C virus care, is the most complex challenge for the scientific community. To obtain the Hepatitis C virus global eradication by 2030, as the World Health Organization has set, will be complex and laborious and will need a further multilevel effort.
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Affiliation(s)
- Stefano Gitto
- Unit of Internal Medicine and Liver, University Hospital Careggi, Florence, Italy
| | - Carmela Cursaro
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Bartoli
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Marzia Margotti
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Pietro Andreone
- Unit of Internal and Metabolic Medicine, University Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy -
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Fasolato S, Pigozzo S, Pontisso P, Angeli P, Ruscica M, Savarino E, De Martin S, Lupo MG, Ferri N. PCSK9 Levels Are Raised in Chronic HCV Patients with Hepatocellular Carcinoma. J Clin Med 2020; 9:jcm9103134. [PMID: 32998342 PMCID: PMC7600304 DOI: 10.3390/jcm9103134] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/22/2020] [Accepted: 09/26/2020] [Indexed: 12/16/2022] Open
Abstract
Background: Since emerging evidence suggests a protective role of proprotein convertase subtilisin/kexin type 9 (PCSK9) on hepatitis C virus (HCV) infection, the aim of the present study was to evaluate the correlation between PCSK9 and HCV infection in hepatocellular carcinoma (HCC) patients. Methods: In this retrospective study, PCSK9 levels were evaluated by ELISA, in plasma samples from control (n = 24) and 178 patients diagnosed for HCC, cirrhosis, or chronic hepatitis, either positive or negative for HCV. Results: HCV positive patients (HCV+) presented with higher PCSK9 levels compared to HCV negative individuals (HCV-), 325.2 ± 117.7 ng/mL and 256.7 ± 139.5 ng/mL, respectively. This difference was maintained in the presence of HCC, although this disease significantly reduced PCSK9 levels. By univariate analysis, a positive correlation between PCSK9 and HCV viral titer was found, being G2 genotype the most-potent inducer of PCSK9 among other genotypes. This induction was not associated with changes in total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and triglycerides (TG). A negative correlation was also found between PCSK9 levels and liver impairment, assessed by Model for End-Stage Liver Disease (MELD). Finally, a multivariate correlation analysis corrected for age, TC, LDL-C, and sex, demonstrated, in the whole cohort, a positive association between PCSK9 and HCV and a negative with HCC. Conclusions: taken together, our study reveals that HCV raised PCSK9 in both the presence and absence of HCC.
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Affiliation(s)
- Silvano Fasolato
- Department of Medicine, University of Padova, 35128 Padua, Italy; (S.F.); (S.P.); (P.P.); (P.A.)
| | - Sabrina Pigozzo
- Department of Medicine, University of Padova, 35128 Padua, Italy; (S.F.); (S.P.); (P.P.); (P.A.)
| | - Patrizia Pontisso
- Department of Medicine, University of Padova, 35128 Padua, Italy; (S.F.); (S.P.); (P.P.); (P.A.)
| | - Paolo Angeli
- Department of Medicine, University of Padova, 35128 Padua, Italy; (S.F.); (S.P.); (P.P.); (P.A.)
| | - Massimiliano Ruscica
- Department of Pharmacological and Biomolecular Sciences, University of Milan, 20122 Milan, Italy;
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35128 Padua, Italy;
| | - Sara De Martin
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padua, Italy; (S.D.M.); (M.G.L.)
| | - Maria Giovanna Lupo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padua, Italy; (S.D.M.); (M.G.L.)
| | - Nicola Ferri
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35131 Padua, Italy; (S.D.M.); (M.G.L.)
- Correspondence: ; Tel.: +39-049-827-5080
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Brief Report: Differential Timing of Cholesterol Increase During Successful HCV Therapy: Impact of Type of Drug Combination. J Acquir Immune Defic Syndr 2019; 78:437-440. [PMID: 29601403 DOI: 10.1097/qai.0000000000001691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To evaluate factors associated with increased serum cholesterol levels during interferon-free hepatitis C virus (HCV) therapy. DESIGN Prospective longitudinal study. METHODS HIV-infected patients who started and successfully completed interferon-free therapy for chronic HCV infection were included. Patients were treated using 2 different regimens, based on the clinician's opinion: sofosbuvir and ledipasvir (SOF/LDV), or paritaprevir coadministered with ombitasvir and dasabuvir (PrOD). Both total cholesterol and low-density lipoprotein cholesterol were evaluated at baseline, weeks 1, 2, 4, 8, end of treatment (EOT), weeks SVR4, SVR12, and SVR24. RESULTS The study population therefore comprised 85 patients reaching sustained virological response, 42 (49.4%) of whom were treated with SOF/LDV, and 43 (50.6%) with PrOD. Patients using SOF/LDV was showed a higher increase on both total cholesterol and low-density lipoprotein cholesterol during treatment period than those receiving PrOD. Analyzing the overall increase from baseline to weeks 1, 2, 4, 8, and EOT, choice of HCV regimen was associated with differential increases in total cholesterol during therapy. After EOT, no differences were found between SOF/LDV and PrOD with respect to total cholesterol. CONCLUSIONS Our study suggests that the differential timing of the restoration of cholesterol metabolism in HIV/HCV genotype 1 coinfected patients achieving sustained virological response is not mediated by HCV clearance but depends on the drug combination used.
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12
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Butt N, Akbar A, Abbasi A, Reema S, Baqar JB, Shaikh QH. Safety and Efficacy of Sofosbuvir with Ribavirin® in Hepatitis C, Genotype 3 Patients with Cirrhosis: A Real-world Experience. Cureus 2019; 11:e4012. [PMID: 31001466 PMCID: PMC6450597 DOI: 10.7759/cureus.4012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Introduction Hepatitis C virus (HCV) is the leading cause of cirrhosis. The advent of Directly Acting Antivirals (DAAs) like Sofosbuvir (SOF) has dramatized the treatment and is the cornerstone for the treatment of HCV. Most trials have been conducted in HCV genotype 1 (GT-1) and data for Interferon-free regimen in genotype 3 (GT-3) is limited especially in cirrhotic patients. Aim To evaluate the safety and efficacy of SOF plus Ribavirin® (RIB) in patients with compensated and decompensated cirrhosis. Methods This was a quasi-experimental study in HCV patients with compensated and decompensated cirrhosis. Each group (compensated and decompensated) was further subdivided into the treatment-naïve and treatment-experienced groups. Efficacy was assessed by end treatment response (ETR) and sustained viral response (SVR) in the treatment-naïve and experienced groups. Adverse events were recorded on designed proforma on serial follow-up visits. Results The study consisted of 110 consecutive patients. Among 110 patients, 51 had compensated cirrhosis and 59 had decompensated cirrhosis. The mean age was 53.8 ± 11 years. Males were n=56 (50.9%) and females were n=54 (49.1%). All the patients in Child-Turcotte-Pugh class A were in the compensated group. CTP B class was found to be 10.5% and 89.5% in the compensated and decompensated groups, respectively, whereas all the patients in CTP class C were in the decompensated group. In the compensated cirrhosis group, ETR was achieved in 36 (87.8%) treatment-naïve and 8 (88.9%) experienced patients. In decompensated cirrhosis, treatment-naïve and experienced patients achieved ETR in 28 (82.4%) and 18 (85.7%) patients, respectively. Whereas in compensated cirrhosis treatment-naïve and experienced patients, SVR was achieved in 25 (83.3%) and five (71.4%), respectively. In decompensated cirrhosis, 21 (77.8%) treatment-naïve and 12 (75%) experienced patients achieved SVR. The most common adverse events experienced by the patients were fatigue followed by myalgia, nausea, and diarrhea. The new onset of complications found due to cirrhosis were ascites, followed by hepatoma, upper gastrointestinal bleed, portosystemic encephalopathy, acute on chronic liver failure, and death. Conclusion Sofosbuvir in combination with Ribavirin® is safe but suboptimal in treatment outcomes, particularly in treatment-experienced patients with decompensated cirrhosis than in treatment-naive patients with compensated cirrhosis due to HCV GT-3.
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Affiliation(s)
- Nazish Butt
- Gastroenterology, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Ali Akbar
- Internal Medicine, Jinnah Postgraduate Medical Center, Karachi, PAK
| | - Amanullah Abbasi
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Sehrish Reema
- Internal Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
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Ichikawa T, Miyaaki H, Miuma S, Taura N, Motoyoshi Y, Akahoshi H, Nakamura J, Takahashi Y, Honda T, Yajima H, Uehara R, Hino N, Narita S, Tanaka H, Sasaki S, Nakao K. Changes in serum LDL, PCSK9 and microRNA-122 in patients with chronic HCV infection receiving Daclatasvir/Asunaprevir. Biomed Rep 2019; 10:156-164. [PMID: 30906544 DOI: 10.3892/br.2019.1189] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 01/11/2019] [Indexed: 12/15/2022] Open
Abstract
The present study evaluated the changes in lipid profile, and the associations between serum protein convertase subtilisin/kexin 9 (PCSK9), microRNA (miR)122 and low-density lipoprotein variation following treatment of hepatitis C virus (HCV) genotype 1b infection with Daclatasvir/Asunaprevir. A total of 39 patients with HCV genotype 1b infection with chronic hepatitis received a 24-week treatment regimen of Daclatasvir/Asunaprevir. Laboratory data were obtained for each subject every 4 weeks during treatment and every 12 weeks after treatment. Serum miR122 and PCSK9 were measured at the start of treatment (week 0), end of treatment (week 24), 4 weeks after the end of treatment (week 28), 12 weeks after the end of treatment (week 36) and 28 weeks after the end of treatment (week 52). LDL was increased at week 4 after the start of treatment to week 52. The increased LDL/HDL ratio at week 52 compared with week 4 was also associated with relative miR122 at week 52. At week 4, PCSK9-active form (A) was lower than that at other time points, and PCSK9-inactive form (I) exhibited the greatest increase. At week 52, PCSK9-A was higher than that during treatment, but PCSK9-I level at week 52 did not markedly differ from that any time point except for week 4. Relative miR122 at week 4 was associated with increased PCSK9-A at weeks 36 and 52 from the start of DAA. In summary, treatment of HCV with Daclatasvir/Asunaprevir resulted in elevated LDL, and relative miR122 and PCSK9-A levels in serum appeared to have some association with LDL increase.
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Affiliation(s)
- Tatsuki Ichikawa
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan.,Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan.,Department of Comprehensive Community Care Systems, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Hisamitsu Miyaaki
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Satoshi Miuma
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Naota Taura
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Yasuhide Motoyoshi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Hiroshi Akahoshi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Junpei Nakamura
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Youichi Takahashi
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Tetsurou Honda
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Hiroyuki Yajima
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Ryouhei Uehara
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Naoyuki Hino
- Department of Comprehensive Community Care Systems, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan.,Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
| | - Syouhei Narita
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Hisaya Tanaka
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Seina Sasaki
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki 850-8555, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8523, Japan
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14
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Badawi A, Di Giuseppe G, Arora P. Cardiovascular disease risk in patients with hepatitis C infection: Results from two general population health surveys in Canada and the United States (2007-2017). PLoS One 2018; 13:e0208839. [PMID: 30540839 PMCID: PMC6291240 DOI: 10.1371/journal.pone.0208839] [Citation(s) in RCA: 15] [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: 08/06/2018] [Accepted: 11/25/2018] [Indexed: 02/06/2023] Open
Abstract
The role of hepatitis C virus (HCV) infection in increasing the risk of cardiovascular disease (CVD) is controversial. The objective of the present study is to estimate the 10-year risk of CVD in HCV- positive subjects and describe their profile of cardiometabolic risk markers compared to HCV-negative subjects. We conducted a cross-sectional study to estimate 10-year CVD risk, calculated using the Framingham Risk Score (FRS), in participants from the Canadian Health Measures Survey (CHMS; 2007–2015, n = 10,115) and the US-National Health and Nutrition Examination Survey (NHANES; 2007–2016, n = 16,668). Subjects included in our analysis were aged 30 to 74 years with no prior history of CVD. FRS estimates, sociodemographic and cardiometabolic risk factors were compared between HCV- positive and -negative subjects in the two surveys. HCV-positive subjects had a distinct sociodemographic profile compared to their HCV-negative counterparts. Cardiometabolic risk factors, inflammatory markers and serum levels of micronutrients were comparable between the two survey populations, both in HCV-positive and -negative subjects. The average FRS in HCV-positive patients was in the range of “intermediate” 10-year CVD risk (i.e., 10–20%) and was significantly higher (P<0.01) than their HCV-negative counterparts who were within the “low” 10-year CVD risk range (i.e., ≤10%). Using a multivariable linear regression model adjusted for ethnicity, number of metabolic syndrome components and BMI, HCV infection was significantly associated with a 2.5–3.5% absolute risk increase of 10-year CVD (P<0.01). The results of the present study suggest a potential association between HCV infection and risk of subclinical and clinical CVD. The expansion of anti-HCV therapy may also contribute to reduced CVD risk and burden in patients with chronic HCV infection and should be explored further in other datasets and population modelling studies.
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Affiliation(s)
- Alaa Badawi
- Public Health Risk Sciences Division, Public Health Agency of Canada, Toronto, ON, Canada
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- * E-mail:
| | | | - Paul Arora
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
- Division of Enteric Diseases, National Microbiology Laboratory, Public Health Agency of Canada, Toronto, ON, Canada
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Abo El-Khair SM, Arafa M, Besheer T, El-Eraky AM, Elsamanoudy AZ. The Association of XRCC1 Gene Polymorphisms and Chronic Hepatitis C Induced Insulin Resistance in Egyptian Patients. Cells 2018; 7:cells7110185. [PMID: 30366460 PMCID: PMC6262280 DOI: 10.3390/cells7110185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 10/23/2018] [Indexed: 11/16/2022] Open
Abstract
Chronic hepatitis C is implicated in insulin resistance (IR) susceptibility. An X-ray repair cross-complementing group 1 gene (XRCC1) is proposed to be a candidate gene for a study of IR susceptibility. So, this study aims to investigate the possible association of the XRCC1 gene polymorphisms with the risk of IR related to chronic hepatitis C virus (HCV) infection in Egyptian patients. In a case-control study, a total of 210 subjects, including 140 chronic HCV patients (87 patients with IR and 53 without IR) and 70 healthy controls, were included. Two genetic polymorphisms (c.1254C > T and c.1517G > C) of the XRCC1 gene were genotyped via the PCR-restriction fragment length polymorphism (PCR-RFLP) technique. The result of the current study revealed that these two single nucleotide polymorphisms (SNPs) have statistically significant influences on susceptibility to IR in chronic HCV infected Egyptian patients. It could be concluded that c.1254C > T, the TT genotype, CT/CC carriers as well as c.1517G > C, the CC genotype and GC/GG carriers might be associated with increased IR susceptibility. Moreover, T-allele of c.1254C > T and the C-allele of c.1517G > C genetic variants might influence the susceptibility.
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Affiliation(s)
- Salwa M Abo El-Khair
- Department of Medical Biochemistry and Molecular biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Mona Arafa
- Department of Tropical medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Tarek Besheer
- Department of Tropical medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Ahmed M El-Eraky
- Department of Tropical medicine, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
| | - Ayman Z Elsamanoudy
- Department of Medical Biochemistry and Molecular biology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt.
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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16
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Gitto S, Cicero AFG, Loggi E, Giovannini M, Conti F, Grandini E, Guarneri V, Scuteri A, Vitale G, Cursaro C, Borghi C, Andreone P. Worsening of Serum Lipid Profile after Direct Acting Antiviral Treatment. Ann Hepatol 2018; 17:64-75. [PMID: 29311405 DOI: 10.5604/01.3001.0010.7536] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Host lipid metabolism influences viral replication and lifecycle of hepatitis C virus. Our aim was to evaluate changes in glucose and lipid metabolism of patients with chronic hepatitis C after therapy with direct acting antivirals (DAA). MATERIAL AND METHODS We considered patients consecutively treated between January and November 2015 recording clinical data at baseline and week 24 of follow-up. Frozen serum samples were used for apolipoprotein A1 (apoA1), apolipoprotein B (apoB) and lipoprotein (a) [Lp(a)]. Wilcoxon test was utilized to estimate trends and Logistic Regression for predictors of lipid changes. RESULTS We enrolled 100 patients, mostly cirrhotic (81%) and with genotype 1b (59%). Ninety-three patients achieved sustained virological response (SVR), while 7 relapsed. Homeostasis model assessment of insulin resistance declined (from 3 to 2.7, p < 0.001); non-high density lipoprotein (HDL) cholesterol increased from 102 ± 29 to 116 ± 35 (p < 0.001), and Lp(a) from 5.6 ± 6.5 to 9.8 ± 11.5 mg/dL (p < 0.001). Rise of low-density lipoprotein/HDL and apoB/apoA1 ratio were registered (from 1.79 ± 1.10 to 2.08 ± 1.05 and from 0.48 ± 0.18 to 0.53 ± 0.18 mg/dL, p < 0.001). We conducted a subanalysis on patients with relapse. In this subgroup, no change of lipid profile was recorded. At multivariate analysis emerged that the addition of ribavirin to DAA, represented an independent predictor of increased Lp(a) (OR 3.982, 95% CI 1.206-13.144, p = 0.023). CONCLUSION DAA therapy led to reduction of insulin resistance. In contrast, pro-atherogenic lipid changes were observed in patients with SVR. Further studies will be necessary to evaluate the cardiovascular balance between amelioration of glucose metabolism and negative changes of lipid profile.
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Affiliation(s)
- Stefano Gitto
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Arrigo F G Cicero
- Internal Medicine Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Elisabetta Loggi
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Marina Giovannini
- Internal Medicine Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Fabio Conti
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Elena Grandini
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Valeria Guarneri
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Alessandra Scuteri
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Giovanni Vitale
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Carmela Cursaro
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Claudio Borghi
- Internal Medicine Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Pietro Andreone
- Hepatology Unit. Department of Medical and Surgical Sciences, University of Bologna and Sant'Orsola-Malpighi Hospital, Bologna, Italy
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17
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Sun HY, Cheng PN, Tseng CY, Tsai WJ, Chiu YC, Young KC. Favouring modulation of circulating lipoproteins and lipid loading capacity by direct antiviral agents grazoprevir/elbasvir or ledipasvir/sofosbuvir treatment against chronic HCV infection. Gut 2018; 67:1342-1350. [PMID: 28615303 DOI: 10.1136/gutjnl-2017-313832] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/28/2017] [Accepted: 04/30/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Lipid homoeostasis is disturbed in patients with HCV infection. Direct-acting antiviral agent (DAA) treatment eradicates chronic HCV viraemia, but the dynamics of lipid components remain elusive. This study investigates the clinical manifestation and mechanistic relevance of plasma triglyceride (TG), cholesterol (Chol), lipoproteins and apolipoproteins (apos) after DAA treatment. DESIGN Twenty-four patients with chronic genotype 1 (GT1) HCV treated with elbasvir/grazoprevir or ledipasvir/sofosbuvir for 12 weeks, and followed-up thereafter, were recruited. Their TG, Chol, apoAI and apoB levels were quantified in plasma samples and individually fractionated lipoprotein of various classes. Liver fibrosis was evaluated using the FIB-4 Score. The TG and Chol loading capacities were calculated with normalisation to apoB, which represents per very low density lipoprotein (VLDL) and LDL particle unit RESULTS: DAA treatment achieved a sustained virological response rate of 91.7% and reduced the FIB-4 Score. Relative to the baseline, the plasma TG level was reduced but the Chol level increased gradually. Plasma apoB levels and apoB/apoAI ratio were transiently downregulated as early as the first 4 weeks of treatment. The TG and Chol loading capacities in VLDL were elevated by ~20% during the period of DAA treatment and had steadily increased by 100% at follow-up. Furthermore, the TG-to-Chol ratio in VLDL was increased, while the ratio in LDL was reduced, indicating an efficient catabolism. CONCLUSION The DAA treatment of patients with chronic hepatitis C might lead to efficient HCV eradication and hepatic improvement concomitantly evolving with favouring lipoprotein/apo metabolisms.
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Affiliation(s)
- Hung-Yu Sun
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pin-Nan Cheng
- Department of Internal Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chiung-Ying Tseng
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Jen Tsai
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Cheng Chiu
- Department of Internal Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kung-Chia Young
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Center of Infectious Disease and Signaling Research, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Abstract
In the past few years, a growing body of clinical evidence has highlighted the risk of vitamin D deficiency in patients with chronic hepatitis C and that vitamin D levels are associated with the course of hepatitis C virus (HCV) infection, adverse effects, and treatment response to peginterferon/ribavirin. Recently, studies have found that vitamin D status is related to drug resistance and increased risk of infection in patients with liver cirrhosis. Vitamin D-related gene polymorphisms have been found to explain the interactions between vitamin D deficiency and HCV infection, offering a new perspective toward understanding the current problems such as the development of insulin resistance and racial differences in sustained virological response. Studies have been conducted to determine whether vitamin D supplementation as an adjuvant yields a better result compared with traditional HCV treatment. Here, we provide a brief review of the past and present knowledge of vitamin D in HCV infection.
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Chang SW, Cheng ML, Shiao MS, Yeh CT, Wang CH, Fan CM, Chiu CT, Chang ML. Recovery of lipid metabolic alterations in hepatitis C patients after viral clearance: Incomplete restoration with accelerated ω-oxidation. J Clin Lipidol 2018; 12:756-766. [PMID: 29574072 DOI: 10.1016/j.jacl.2018.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 01/31/2018] [Accepted: 02/20/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND How hepatitis C virus (HCV)-associated lipid metabolic alterations recover after sustained virological response (SVR) remains elusive. OBJECTIVE The aforementioned recovery pattern was investigated. METHODS In a prospective cohort study of 438 chronic hepatitis C (CHC) patients with SVR after anti-HCV therapy, 164 sex- and age-matched genotype I (G1) and G2 patients underwent paired-serum liquid chromatography-tandem mass spectrometry analyses before and 24 weeks after therapy. Subjects without CHC served as controls (n = 100). RESULTS CHC patients had lower baseline lipid levels than controls. Among CHC patients, pre-therapy total cholesterol levels were positively associated with HCV RNA levels; G1 patients had higher pre-therapy HCV RNA levels than G2 patients. Repeated measures analysis of variance of CHC patients showed that lathosterol, lanosterol, total hydroxysphingomyelin, and total phosphatidylcholines levels, and total dicarboxyacylcarnitine/total acylcarnitine (indicators of ω-oxidation) and pre-β-lipoprotein ratios elevated 24 weeks after therapy compared with the levels before therapy. Levels of total lysophosphatidylcholines and α- and β-lipoprotein ratios decreased. Subgroup analyses showed elevated 7-dehydrocholesterol and lanosterol levels, particularly in G2 and male patients, who had broader spectra of altered phosphatidylcholines and acylcarnitines than G1 and female patients, respectively. Compared with controls, CHC patients had higher post-therapy levels of total lysophosphatidylcholines and hydroxysphingomyelins and ratios of total dicarboxyacylcarnitines/total acylcarnitines but lower cholesterol levels. CONCLUSIONS At 24 weeks after therapy, accelerated cholesterol biosynthesis, hepatic lipid export, ω-oxidation, and decreased systemic inflammation were noted in CHC patients with SVR, with greater efficiency in G2 and male patients. Regardless, HCV-associated lipid metabolic alterations required >24 weeks for restoration or were incompletely reversible after SVR.
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Affiliation(s)
- Su-Wei Chang
- Liver Research Centre, Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Division of Allergy, Asthma, and Rheumatology, Department of Paediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Clinical Informatics and Medical Statistics Research Centre, Chang Gung University, Taoyuan, Taiwan
| | - Mei-Ling Cheng
- Department of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan; Metabolomics Core Laboratory, Healthy Aging Research Centre, Chang Gung University, Taoyuan, Taiwan; Clinical Phenome Centre, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Ming-Shi Shiao
- Department of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Chau-Ting Yeh
- Liver Research Centre, Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chao-Hung Wang
- Department of Internal Medicine, Division of Cardiology, Heart Failure Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan; Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chun-Ming Fan
- Department of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Cheng-Tang Chiu
- Liver Research Centre, Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ming-Ling Chang
- Liver Research Centre, Division of Hepatology, Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Recent Advances in the Pathogenesis of Hepatitis C Virus-Related Non-Alcoholic Fatty Liver Disease and Its Impact on Patients Cured of Hepatitis C. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s11901-017-0370-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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21
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Abstract
PURPOSE OF REVIEW Direct-acting antiviral agents (DAAs) have markedly improved the prognosis of hepatitis C virus (HCV)-genotype 3 (GT3), a highly prevalent infection worldwide. However, in patients with hepatic fibrosis, cirrhosis, or hepatocellular carcinoma (HCC), GT3 infection presents a treatment challenge compared with other genotypes. The dependence of the HCV life cycle on host lipid metabolism suggests the possible utility of targeting host cellular factors for combination anti-HCV therapy. We discuss current and emergent DAA regimens for HCV-GT3 treatment. We then summarize recent research findings on the reliance of HCV entry, replication, and virion assembly on host lipid metabolism. RECENT FINDINGS Current HCV treatment guidelines recommend the use of daclatasvir plus sofosbuvir (DCV/SOF) or sofosbuvir plus velpatasvir (SOF/VEL) for the management of GT3 based upon clinical efficacy [≥88% overall sustained virological response (SVR)] and tolerability. Potential future DAA options, such as SOF/VEL co-formulated with GS-9857, also look promising in treating cirrhotic GT3 patients. However, HCV resistance to DAAs will likely continue to impact the therapeutic efficacy of interferon-free treatment regimens. Disruption of HCV entry by targeting required host cellular receptors shows potential in minimizing HCV resistance and broadening therapeutic options for certain subpopulations of GT3 patients. The use of cholesterol biosynthesis and transport inhibitors may also improve health outcomes for GT3 patients when used synergistically with DAAs. Due to the morbidity and mortality associated with HCV-GT3 infection compared to other genotypes, efforts should be made to address current limitations in the therapeutic prevention and management of HCV-GT3 infection.
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Nonalcoholic fatty liver disease in Asia: emerging perspectives. J Gastroenterol 2017; 52:164-174. [PMID: 27637587 DOI: 10.1007/s00535-016-1264-3] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 09/06/2016] [Indexed: 02/07/2023]
Abstract
As in the West, nonalcoholic fatty liver disease (NAFLD) is the commonest chronic liver disease in Asia, with a prevalence higher than 40 % in some countries. The risk factors for NAFLD development are similar to those in Western countries, including increased body mass index, diabetes, insulin resistance, and metabolic syndrome. NAFLD in Asians is associated with different extrahepatic manifestations involving the cardiovascular, gastrointestinal, and renal systems. A considerable proportion of Asians with NAFLD are described as having "lean" NAFLD. Present in approximately 20 % of the Asian population, lean NAFLD is closely linked with insulin resistance, diabetes, and other metabolic complications, but its association with disease progression to nonalcoholic steatohepatitis and cirrhosis remains to be defined. There is emerging evidence of the interactions of NAFLD with hepatitis B virus and hepatitis C virus infection in Asia. Unlike in Western countries, NAFLD constitutes only a minority of cirrhosis and hepatocellular carcinoma cases in Asia. Possible explanations are the lower prevalence of obesity and the overwhelming problem of viral hepatitis in Asia. With aging of the obesity cohort in Asia, NAFLD-related liver complications are expected to increase.
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Abstract
Hepatitis C virus (HCV) represents a significant global disease burden, with an estimated 130-150 million people worldwide living with chronic HCV infection. Within the six major clinical HCV genotypes, genotype 3 represents 22-30% of all infection and is described as a unique entity with higher rates of steatosis, faster progression to cirrhosis, and higher rates of hepatocellular carcinoma. Hepatic steatosis in the setting of hepatitis C genotype 3 (HCV-3) is driven by viral influence on three major pathways: microsomal triglyceride transfer protein, sterol regulatory element-binding protein-1c, and peroxisome proliferator-associated receptor-α. Historically with direct-acting antivirals, the rates of cure for HCV-3 therapies lagged behind the other genotypes. As current therapies for HCV-3 continue to close this gap, it is important to be cognizant of common drug interactions such as acid-suppressing medication and amiodarone. In this review, we discuss the rates of steatosis in HCV-3, the mechanisms behind HCV-3-specific steatosis, and current and future therapies.
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Affiliation(s)
- Austin Chan
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, NC, USA
- Infectious Diseases Research, Duke Clinical Research Institute, Durham, NC, USA
| | - Keyur Patel
- Toronto Center for Liver Disease, University of Toronto, Toronto, ON, Canada
| | - Susanna Naggie
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
- Infectious Diseases Research, Duke Clinical Research Institute, Durham, NC, USA.
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Maan R, van Tilborg M, Deterding K, Ramji A, van der Meer AJ, Wong F, Fung S, Sherman M, Manns MP, Cornberg M, Hansen BE, Wedemeyer H, Janssen HLA, de Knegt RJ, Feld JJ. Safety and Effectiveness of Direct-Acting Antiviral Agents for Treatment of Patients With Chronic Hepatitis C Virus Infection and Cirrhosis. Clin Gastroenterol Hepatol 2016; 14:1821-1830.e6. [PMID: 27404965 DOI: 10.1016/j.cgh.2016.07.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 07/04/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Direct-acting antivirals (DAAs) have revolutionized treatment for patients with chronic hepatitis C virus (HCV) infection, leading to a high rates of sustained virologic response. This study assessed the real-world safety and effectiveness of DAA-based antiviral therapy for the treatment of cirrhotic patients with chronic HCV infection. METHODS This international, multicenter cohort study included all consecutive patients with chronic HCV infection and cirrhosis who underwent antiviral therapy with second-generation DAAs. Data on all patients were analyzed to assess treatment response. Predictors of hepatic decompensation during antiviral therapy were assessed using Cox proportional hazards regression analyses. RESULTS Until June 2015, 433 cirrhotic patients with chronic HCV infection started DAA-based treatment. Their mean age was 57.8 (±8.7) years, 277 (64.0%) patients were male, and 114 (26.3%) had a Child-Pugh (CP) score of B/C cirrhosis. The sustained virologic response rate at 12 weeks was similar among patients with a CP score of A (261 of 304 [85.9%]) and a CP score of B/C (83 of 101 [82.2%]; P = .37). A baseline albumin level less than 35 g/L (hazard ratio [HR], 3.11; 95% confidence interval [CI], 1.23-7.84; P = .005), baseline MELD score of 14 or higher (HR, 1.63; 95% CI, 1.03-2.61; P = .037), and HCV genotype 3 (HR, 2.05; 95% CI, 1.09-3.88; P = .033) were associated independently with hepatic decompensation during antiviral treatment among patients with a CP score of B/C. CONCLUSIONS This large cohort study showed that therapy is safe and effective in patients with compensated (CP score of A) cirrhosis. For patients with decompensated (CP score of B/C) cirrhosis, albumin level less than 35 g/L, MELD score of 14 or greater, and HCV genotype 3 are important risk factors for hepatic decompensation during DAA-based treatment. Therefore, these patients require close monitoring during antiviral therapy or treatment should be deferred until after transplantation.
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Affiliation(s)
- Raoel Maan
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - Marjolein van Tilborg
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Katja Deterding
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Alnoor Ramji
- Department of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Adriaan J van der Meer
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Florence Wong
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada
| | - Scott Fung
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada
| | - Morris Sherman
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada
| | - Michael P Manns
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Bettina E Hansen
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Harry L A Janssen
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jordan J Feld
- Toronto Centre for Liver Disease, Toronto Western and General Hospital, University Health Network, University of Toronto, Toronto, Canada
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Feld JJ, Foster GR. Second generation direct-acting antivirals - Do we expect major improvements? J Hepatol 2016; 65:S130-S142. [PMID: 27641983 DOI: 10.1016/j.jhep.2016.07.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 06/27/2016] [Accepted: 07/04/2016] [Indexed: 12/26/2022]
Abstract
The rapid progress in the development of direct-acting antiviral agents for hepatitis C has allowed the vast majority of patients to receive all oral therapy that will eliminate their virus. The success of the new regimens has led many to question the need for further developments in this field. Major improvements in drugs for hepatitis C are unlikely but we predict incremental improvements in the next few years. We hope that the next generation of drugs will address the unresolved issues for patients with genotype 3 infection where current treatments are still not entirely satisfactory and we anticipate improvements in the management of patients with renal failure. Shorter duration treatments, perhaps with novel modes of action, may allow simplified 'one-dose' treatments that will greatly expand our ability to treat patients who have difficulty accessing current services and we anticipate that the clinical community will better define the patients with advanced disease who will benefit from therapy prior to liver transplantation.
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Affiliation(s)
- Jordan J Feld
- Toronto Centre for Liver Disease, Sandra Rotman Centre for Global Health, University of Toronto, Toronto, Canada.
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26
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Mauss S, Berger F, Wehmeyer MH, Ingiliz P, Hueppe D, Lutz T, Simon KG, Schewe K, Rockstroh JK, Baumgarten A, Christensen S. Effect of antiviral therapy for HCV on lipid levels. Antivir Ther 2016; 21:81-88. [PMID: 27685337 DOI: 10.3851/imp3094] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND HCV has complex interactions with human lipid metabolism leading to down regulation of cholesterol levels. Interferon (IFN) therapy has been shown to decrease cholesterol even further. With the availability of second-generation direct-acting antiviral agents (DAA) the effect of suppressing and eliminating HCV on lipid metabolism warrants reevaluation. METHODS Prospective German multicentre cohort on HCV- and HIV-HCV-infected patients treated with direct-antiviral agents (GECCO). Lipids were assessed at baseline, during and after therapy. Wilcoxon test corrected for multiple testing was used. RESULTS For the analysis, 520 patients with chronic hepatitis C were available. Patients with chronic hepatitis C were treated as follows: sofosbuvir (SOF)/pegylated IFN (PEG-IFN)/ribavirin (RBV; HCV=34, HIV-HCV=36), SOF/RBV (HCV=47, HIV-HCV=16), SOF/simeprevir (HCV=9, HCV-HIV=2), SOF/daclatasvir +/- RBV (HCV=27, HIV-HCV=47), SOF/ledipasvir +/- RBV (HCV=147, HCV-HIV=100) and ombitasvir/paritaprevir/ritonavir +/- dasabuvir +/- RBV (2D, HCV=2, HCV-HIV=6; 3D, HCV=39, HCV-HIV=8). On treatment there was a statistically significant increase in total cholesterol for any IFN-free DAA regimen, which was maintained after end of therapy. Changes of total cholesterol were driven by changes in low-density lipoprotein cholesterol, whereas high-density lipoprotein cholesterol remained unchanged. In contrast, total cholesterol decreased on SOF/PEG-IFN/RBV and increased after end of therapy above baseline levels. Triglycerides increased during treatment with SOF/PEG-IFN/RBV, but not on DAA-only regimens. CONCLUSIONS Suppressing and eliminating HCV with IFN-free DAA regimens increased cholesterol levels, but had no effect on triglycerides. In contrast IFN-based therapy decreased cholesterol and increased triglycerides during treatment and led to increases in cholesterol after achieving sustained virological response.
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Affiliation(s)
- Stefan Mauss
- Center for HIV and Hepatogastroenterology, Duesseldorf, Germany
| | - Florian Berger
- Center for HIV and Hepatogastroenterology, Duesseldorf, Germany
| | - Malte H Wehmeyer
- Department of Medicine I, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | - Karl G Simon
- Practice for Gastroenterology, Leverkusen, Germany
| | - Knud Schewe
- Infektionsmedizinisches Centrum Hamburg, Hamburg, Germany
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Feld JJ, Maan R, Zeuzem S, Kuo A, Nelson DR, Di Bisceglie AM, Manns MP, Sherman K, Frazier LM, Sterling R, Mailliard M, Schmidt M, Akushevich L, Vainorius M, Fried MW. Effectiveness and Safety of Sofosbuvir-Based Regimens for Chronic HCV Genotype 3 Infection: Results of the HCV-TARGET Study. Clin Infect Dis 2016; 63:776-783. [PMID: 27325691 PMCID: PMC4996139 DOI: 10.1093/cid/ciw387] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 06/06/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Sofosbuvir (SOF) is active against all hepatitis C virus (HCV) genotypes, and SOF-based therapies lead to high rates of sustained virologic response (SVR). However, genotype 3 (GT3) HCV remains a challenge with lower SVR rates reported, particularly in patients with cirrhosis. This study reports the effectiveness and safety of SOF-based therapy in patients with GT3 HCV treated in clinical practice. METHODS Hepatitis C Virus Therapeutic Registry and Research Network is an international, prospective observational study evaluating patients treated in usual clinical practice. Patients with GT3 HCV were analyzed to assess predictors of treatment response and adverse events using descriptive statistics and multivariable logistic regression. RESULTS Treatment outcomes were available for 197 patients treated with SOF and ribavirin (RBV), with or without peginterferon, including 54% with cirrhosis and 49% who failed prior therapy. Of 178 patients treated with SOF/RBV, 60% achieved SVR at 12 weeks (SVR12), compared with 84% of 19 patients treated with SOF/peginterferon/RBV. For patients treated with SOF/RBV, the SVR12 rate was 58% in treatment-naive patients with cirrhosis, and 42% in those with cirrhosis who failed prior therapy. In noncirrhotic patients, SVR12 rates were 89% in treatment-naive and 88% in treatment-experienced patients. After controlling for age and sex, absence of cirrhosis (odds ratio [OR], 6.4; 95% confidence interval [CI], 2.78-14.74), albumin levels ≥3.2 g/dL (OR, 12.48; 95% CI, 3.86-40.33), and platelet count >10(5) cells/µL (OR, 7.44; 95% CI, 3.51-15.78) were associated with greater odds of SVR12 CONCLUSIONS: SVR rates were acceptable in patients with GT3 HCV without cirrhosis; however, in those with cirrhosis, treatment with SOF/RBV was suboptimal, highlighting the need for new therapies for this population.
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Affiliation(s)
- Jordan J Feld
- Toronto Centre for Liver Disease, Sandra Rotman Centre for Global Health, University of Toronto, Ontario, Canada
| | - Raoel Maan
- Toronto Centre for Liver Disease, Sandra Rotman Centre for Global Health, University of Toronto, Ontario, Canada
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Petta S. Hepatitis C virus and cardiovascular: A review. J Adv Res 2016; 8:161-168. [PMID: 28149651 PMCID: PMC5272956 DOI: 10.1016/j.jare.2016.06.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 06/05/2016] [Accepted: 06/11/2016] [Indexed: 02/07/2023] Open
Abstract
Chronic hepatitis C virus (HCV) infection is a systemic disease that leads to increased risks of cirrhosis and its complications, as well as extrahepatic disturbances, including immune-related disorders and metabolic alterations such as insulin resistance and steatosis. Recent accumulating evidence suggests that HCV infection can increase cardiovascular risk, and that viral eradication can improve cardiovascular outcomes in the clinical setting. These data are strengthened by evidence identifying potential mechanisms (in)directly linking HCV infection to vascular damage. However, the high prevalence of both HCV infection and cardiovascular alterations, as well as the presence of contrasting results not identifying any association between HCV infection and cardiovascular dysfunction, provides uncertainty about a direct association of HCV infection with cardiovascular risk. Further studies are needed to clarify definitively the role of HCV infection in cardiovascular alterations, as well as the impact of viral eradication on cardiovascular outcomes. These features are now more attractive, considering the availability of new, safe, and very effective interferon-free antiviral agents for the treatment of HCV infection. This review aims to discuss carefully available data on the relationship between HCV infection and cardiovascular risk.
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Affiliation(s)
- Salvatore Petta
- Sezione di Gastroenterologia, Dipartimento Biomedico di Medicina Interna e Specialistica, Piazza delle Cliniche, 2, 90127 Palermo, Italy
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