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Bishai N, Nabawy WE, Fiki ME, Ibrahim M, Garem NE. Dual versus triple therapy in treatment of hepatitis C virus (HCV). Ir J Med Sci 2022:10.1007/s11845-022-03120-9. [PMID: 36040651 DOI: 10.1007/s11845-022-03120-9] [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: 03/25/2022] [Accepted: 08/01/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND The goal of HCV treatment is eradication of the virus to prevent complications associated with the disease and decrease all-cause mortality. This work compared sustained viral response (SVR) 12 weeks after end of treatment of chronic HCV patients with different treatment regimens, namely 4 regimens. Two hundred treatment naive chronic HCV patients were selected and divided into 4 equal groups as follows: group A received pegylated interferon (peg IFN) and ribavirin (RBV); group B received peg IFN, RBV, and sofosbuvir (SOF); group C received RBV and SOF; group D received SOF, daclatasvir (DCV), and RBV. RESULTS The sustained viral response after 12 months of treatment is 57.23%, 72.09%, 64.40%, and 96.42% of patients in groups A, B, C, and D, respectively. Hence, group D regimen showed the best results. CONCLUSION SOF and DCV and RBV have the highest SVR12 and least side effects compared to other treatment regimens. Although group D patients initially had poor pretreatment investigations relative to other groups, they proved to have the highest tolerability to this regimen. Such findings hold promising line of treatment and better prognosis even for chronic HCV patients with poor liver condition.
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Affiliation(s)
- Nevine Bishai
- Department of Internal Medicine, Faculty of Medicine, Cairo University Hospitals, Kasr El Aini, Cairo, Egypt.
| | - Walid El Nabawy
- Faculty of Medicine, Beni-Sueif University Hospitals, Beni Sueif, Egypt
| | - Mohamed El Fiki
- Faculty of Medicine, Beni-Sueif University Hospitals, Beni Sueif, Egypt
| | - Mohamed Ibrahim
- Faculty of Medicine, Beni-Sueif University Hospitals, Beni Sueif, Egypt
| | - Nouman El Garem
- Faculty of Medicine, Cairo University Hospitals, Kasr El Aini, Cairo, Egypt
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2
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Portal Hypertension and Ascites: Patient-and Population-centered Clinical Practice Guidelines by the Italian Association for the Study of the Liver (AISF). Dig Liver Dis 2021; 53:1089-1104. [PMID: 34321192 DOI: 10.1016/j.dld.2021.06.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/30/2021] [Accepted: 06/20/2021] [Indexed: 02/06/2023]
Abstract
Portal hypertension and ascites are two crucial events in the natural history of liver cirrhosis, whose appearance marks a downward shift in the prognosis of the disease. Over the years, several international and national societies have issued clinical practice guidelines for the diagnosis and management of portal hypertension and ascites. The present document addresses the needs of an updated guidance on the clinical management of these conditions. Accordingly, the AISF Governing Board appointed a multi-disciplinary committee of experts for drafting an update of the most recent EASL Clinical Practice Guidelines. The aim of this work was to adapt the EASL recommendations to national regulations and resources, local circumstances and settings, infrastructure, and cost/benefit strategies to avoid duplication of efforts and optimize resource utilization. The committee defined the objectives, the key issues and retrieved the relevant evidence by performing a systematic review of the literature. Finally, the committee members (chosen on the basis of their specific expertise) identified the guidelines' key questions and developed them following the PICO format (Population, Intervention, Comparison, Outcomes). For each of the PICO questions, the systematic review of the literature was made on the most important scientific databases (Pubmed, Scopus, Embase).
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3
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Ridziauskas M, Zablockienė B, Jančorienė L, Samuilis A, Zablockis R, Jackevičiūtė A. Assessment of Liver Stiffness Regression and Hepatocellular Carcinoma Risk in Chronic Hepatitis C Patients after Treatment with Direct-Acting Antiviral Drugs. ACTA ACUST UNITED AC 2021; 57:medicina57030210. [PMID: 33652777 PMCID: PMC7996730 DOI: 10.3390/medicina57030210] [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] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 11/23/2022]
Abstract
Background and Objectives: Chronic hepatitis C virus infection affects about 71 million people worldwide. It is one of the most common chronic liver conditions associated with an increased risk of developing liver cirrhosis and cancer. The aim of this study was to evaluate changes in liver fibrosis and the risk of developing hepatocellular carcinoma after direct-acting antiviral drug therapy, and to assess factors, linked with these outcomes. Materials and Methods: 70 chronic hepatitis C patients were evaluated for factors linked to increased risk of de novo liver cancer and ≥ 20% decrease of ultrasound transient elastography values 12 weeks after the end of treatment. Results: The primary outcome was an improvement of liver stiffness at the end of treatment (p = 0.004), except for patients with diabetes mellitus type 2 (p = 0.49). Logistic regression analysis revealed factors associated with ≥ 20% decrease of liver stiffness values: lower degree of steatosis in liver tissue biopsy (p = 0.053); no history of interferon-based therapy (p = 0.045); elevated liver enzymes (p = 0.023–0.036); higher baseline liver stiffness value (p = 0.045) and absence of splenomegaly (p = 0.035). Hepatocellular carcinoma developed in 4 (5.7%) patients, all with high alpha-fetoprotein values (p = 0.0043) and hypoechoic liver mass (p = 0.0001), three of these patients had diabetes mellitus type 2. Conclusions: Liver stiffness decrease was significant as early as 12 weeks after the end of treatment. Patients with diabetes and advanced liver disease are at higher risk of developing non-regressive fibrosis and hepatocellular carcinoma even after successful treatment.
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Affiliation(s)
- Martynas Ridziauskas
- Vilnius University Faculty of Medicine, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania;
- Correspondence: ; Tel.: +370-606-98744
| | - Birutė Zablockienė
- Center of Infectious Diseases, Vilnius University Hospital Santaros Klinikos, LT-08406 Vilnius, Lithuania; (B.Z.); (L.J.)
- Clinic of Infectious Diseases and Dermatovenerology, Institute of Clinical Medicine, Vilnius University Faculty of Medicine, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania
| | - Ligita Jančorienė
- Center of Infectious Diseases, Vilnius University Hospital Santaros Klinikos, LT-08406 Vilnius, Lithuania; (B.Z.); (L.J.)
- Clinic of Infectious Diseases and Dermatovenerology, Institute of Clinical Medicine, Vilnius University Faculty of Medicine, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania
| | - Artūras Samuilis
- Center of Radiology and Nuclear Medicine, Vilnius University Hospital Santaros Klinikos, LT-08661 Vilnius, Lithuania;
- Department of Radiology, Nuclear Medicine and Medical Physics, Faculty of Medicine, Vilnius University, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania
| | - Rolandas Zablockis
- Center of Pulmonology and Allergology, Vilnius University Hospital Santaros Klinikos, Santariskiu 2, LT-08661 Vilnius, Lithuania;
- Clinic of Chest Diseases, Immunology and Allergology, Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania
| | - Aušrinė Jackevičiūtė
- Vilnius University Faculty of Medicine, M.K. Ciurlionio 21, LT-03101 Vilnius, Lithuania;
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Nabatchikova EA, Abdurakhmanov DT, Nikulkina EN, Rozina TP, Tanaschuk EL, Nikiforova NV, Adonyeva VS, Moiseev SV. [The long-term prospective study of patients with liver cirrhosis after elimination of the hepatitis C virus]. TERAPEVT ARKH 2020; 92:34-42. [PMID: 32598716 DOI: 10.26442/00403660.2020.02.000511] [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: 04/26/2020] [Indexed: 11/22/2022]
Abstract
AIM To study liver function and portal hypertension, incidence and risk factors of liver-related complications, including hepatocellular carcinoma (HCC), in patients with HCV-related liver cirrhosis achieved sustained virologic response (SVR) after direct-acting antiviral therapy. MATERIALS AND METHODS Patients with HCV-related liver cirrhosis were followed up after achievement SVR with assessment of liver function parameters, portal hypertension, Model for End-stage Liver Disease (MELD) and Сhild Pugh (CP) scores, complications development, including HCC, every 36 months. The median follow-up duration was 24 [18; 30] months after end of treatment. RESULTS At last observation, a number of cirrhotic patients with CP class A increased from 72% to 85%, with CP class B reduced from 23.5% to 12.5%, with CP class C from 4.5% to 2.5%. In 89% patients were identified a regress of liver fibrosis (from 23.5 [16.9; 28] to 15.0 [10.2; 21.3] kPa,p0.005), each third patient reduction of fibrosis stage to F2/F3. In 19 (9.5%) patients were occurred liver-related complications, including HCC (in 9 patients). Baseline high total bilirubin level (34 mol/l) (Hazard ratio (HR) 11.5, 95% confidence interval (CI) 2.357.8,р0.005) and ascites (HR=17.6, 95% CI 2.1144.8,p=0.008) were independent risk factors associated with HCC development. CONCLUSION The risk of HCC development remains in patients with HCV-related liver cirrhosis, despite on eradication of hepatitis C virus. Therefore, these patients should continue to undergo more intensive examination (ultrasound examination and determination of alfa-fetoprotein level each 36 months), including contrast-enhanced methods of imaging, the frequency of which should be determined.
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Affiliation(s)
- E A Nabatchikova
- Sechenov First Moscow State Medical University (Sechenov University)
| | - D T Abdurakhmanov
- Sechenov First Moscow State Medical University (Sechenov University)
| | - E N Nikulkina
- Sechenov First Moscow State Medical University (Sechenov University)
| | - T P Rozina
- Sechenov First Moscow State Medical University (Sechenov University).,Lomonosov Moscow State University
| | - E L Tanaschuk
- Sechenov First Moscow State Medical University (Sechenov University)
| | - N V Nikiforova
- Sechenov First Moscow State Medical University (Sechenov University)
| | | | - S V Moiseev
- Sechenov First Moscow State Medical University (Sechenov University).,Lomonosov Moscow State University
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5
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Saleh MI, Bani Melhim S. A time-to-event analysis describing virologic response in patients with chronic hepatitis C infection. J Chemother 2019; 31:274-283. [PMID: 31070545 DOI: 10.1080/1120009x.2019.1609739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The objective of this project was to describe longitudinal change in chronic hepatitis C virologic reponse using time-to-event (TTE) analysis and to identify patient characteristics that determine the dynamics of this change. We compiled demographic, clinical, and genetic data from 715 chronic hepatitis C virus (HCV) patients treated with pegylated interferon (PEG-IFN) alfa-2a and ribavirin. TTE modelling described the time between antiviral treatment initiation and the first observation of undetectable HCV RNA. A lognormal TTE model was selected to describe time to first undetectable HCV RNA. The identified predictors of prolonged time to achieve undetectable HCV RNA include HCV genotype 1, low pre-treatment ALT level, older age, or with elevated baseline haemoglobin level. In conclusion, a cohort of patients with low probability of achieving SVR can be identified. This project identifies patients with a low risk of responding to PEG-IFN alfa-2a and ribavirin combination.
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6
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Winckler FC, Braz AMM, Silva VND, Golim MDA, Andrade VGD, Machado PEDA, Silveira LVDA, Silva GF. Influence of the inflammatory response on treatment of hepatitis C with triple therapy. Rev Soc Bras Med Trop 2019; 51:731-736. [PMID: 30517525 DOI: 10.1590/0037-8682-0137-2018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 09/13/2018] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Chronic hepatitis C is a leading cause of liver disease. Infection triggers an immediate immune response in the host that is mediated by humoral/cellular mechanisms. T cells respond to infection via secretion of cytokines, which inhibit or stimulate one another, leading to cytokine imbalance and ultimately affecting treatment. Studies using interferon (IFN) and ribavirin (RBV) showed that TCD8+ cells and cytokine levels are associated with sustainable virological response (SVR). However, studies that investigated the effects of triple therapy (TT) are limited. METHODS The study included hepatitis C virus (HCV)+ RNA, naives, genotype 1, ≥18 years, and advanced fibrosis (F≥3) patients. Samples were collected at baseline and after 12 weeks (W12) of TT. Six cytokines were analyzed by flow cytometry. RESULTS Of 31 patients, four were excluded (two deaths, one interrupted TT, and one F2 patient). Of the 27 remaining patients, 21 (78%) were cirrhotic. SVR was achieved in 63% of the patients. The patients had a mean age of 55.11 ± 10.03 years. Analyses at baseline showed that the chemokine CCL5/Regulated on Activation, Normal T Cell Expressed and Secreted (RANTES) (p=0.04) and interleukin (IL)-6 (p=0.02), which was associated with SVR. RANTES (p=0.04) and IL-8 (p=0.01) levels were associated with SVR at W12. CONCLUSIONS Similar to patterns observed during double therapy, IL-6, IL-8, and RANTES levels were associated with SVR in TT, indicating the potential role of interferon in immune response to hepatitis C virus.
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Affiliation(s)
- Fernanda Cristina Winckler
- Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - Aline Marcia Marques Braz
- Laboratório de Citometria de Fluxo, Hemocentro, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - Vanessa Nogueira da Silva
- Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - Marjorie de Assis Golim
- Laboratório de Citometria de Fluxo, Hemocentro, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - Vanessa Gutierrez de Andrade
- Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - Paulo Eduardo de Abreu Machado
- Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, SP, Brasil.,Laboratório de Citometria de Fluxo, Hemocentro, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | | | - Giovanni Faria Silva
- Departamento de Clínica Médica, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Botucatu, SP, Brasil
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7
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Wen SC, Cheng LC, Hsu JH, Lai HW, Shih PC, Tsai CC, Lee CC, Kuo WH. Assessment of efficacy and safety of PEGylated interferon plus ribavirin in elderly patients with chronic hepatitis C. ADVANCES IN DIGESTIVE MEDICINE 2018. [DOI: 10.1002/aid2.13084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shi-Chi Wen
- Division of Gastroenterology, Department of Internal Medicine; Pao-Chien Hospital; Pingtung Taiwan
| | - Lung-Chih Cheng
- Division of Gastroenterology, Department of Internal Medicine; Pao-Chien Hospital; Pingtung Taiwan
| | - Jui-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine; Pao-Chien Hospital; Pingtung Taiwan
| | - Hsin-Wen Lai
- Division of Gastroenterology, Department of Internal Medicine; Pao-Chien Hospital; Pingtung Taiwan
| | - Pei-Chen Shih
- Nursing Department; Pao-Chien Hospital; Pingtung Taiwan
| | - Chi-Chang Tsai
- Division of Gastroenterology, Department of Internal Medicine; Kaohsiung Armed Forces General Hospital; Kaohsiung Taiwan
| | - Ching-Chang Lee
- Division of Gastroenterology, Department of Internal Medicine; Kaohsiung Armed Forces General Hospital; Kaohsiung Taiwan
| | - Wu-Hsien Kuo
- Division of Gastroenterology, Department of Internal Medicine; Kaohsiung Armed Forces General Hospital; Kaohsiung Taiwan
- Department of Internal Medicine; National Defense Medical Center; Taipei Taiwan
- Division of Gastroenterology, Department of Internal Medicine; Yuan Sheng Hospital; Changhua Taiwan
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Kuwashiro T, Iwane S, Jinghe X, Matsuhashi S, Eguchi Y, Anzai K, Fujimoto K, Mizuta T, Sakamoto N, Ikeda M, Kato N, Ozaki I. Regulation of interferon signaling and HCV‑RNA replication by extracellular matrix. Int J Mol Med 2018; 42:957-965. [PMID: 29786754 PMCID: PMC6034922 DOI: 10.3892/ijmm.2018.3693] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 05/09/2018] [Indexed: 01/08/2023] Open
Abstract
Although interferon (IFN)‑based treatment of patients with chronic hepatitis C virus (HCV) infection is widely applied, treatment resistance is often observed in patients with advanced liver fibrosis. Given that the molecular mechanisms of IFN resistance in liver fibrosis remain elusive, the present study investigated the effects of extracellular matrix (ECM) on IFN signaling in hepatic cells. The native HuH‑7 human hepatoma cell line and HuH‑7 cells were stably transfected with full‑length HCV‑RNA fused with Renilla luciferase (OR6 cells) were cultured on ECM‑coated dishes or non‑coated plastic dishes (NDs), and treated with human IFN‑α. In Huh‑7 cells cultured on coated dishes, the IFN‑stimulated response element (ISRE) luciferase activity was measured following ISRE plasmid transfection and the expression of IFN‑stimulated genes (ISG) were significantly lower than those in cells cultured on NDs. In addition, after IFN‑α treatment, the amount of HCV‑RNA and viral protein produced by OR6 cells cultured on coated dishes was higher than that produced by cells cultured on NDs. When cells were treated with β1‑integrin‑blocking antibody to disrupt the cell‑matrix interaction, the ISRE luciferase activity was restored, and the protein expression of ISG was increased, while that of HCV proteins was suppressed. Treatment of cells with integrin‑linked kinase (ILK) inhibitor or focal adhesion kinase (FAK) inhibitor restored the ISRE luciferase activity and expression of ISG proteins. These results suggested that β1‑integrin‑mediated signals affected the IFN signaling and promoted HCV replication. Therefore, the accumulation of ECM in liver fibrosis may impair IFN signaling through β1‑integrin‑mediated signaling involving ILK and FAK.
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Affiliation(s)
- Takuya Kuwashiro
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Shinji Iwane
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Xia Jinghe
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Sachiko Matsuhashi
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Yuichiro Eguchi
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Keizo Anzai
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Kazuma Fujimoto
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Toshihiko Mizuta
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido 060‑8638, Japan
| | - Masanori Ikeda
- Department of Tumor Virology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700‑8558, Japan
| | - Nobuyuki Kato
- Department of Tumor Virology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700‑8558, Japan
| | - Iwata Ozaki
- Department of Internal Medicine, Saga Medical School, Saga University, Saga 849‑8501, Japan
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Tamai H, Ida Y, Kawashima A, Shingaki N, Shimizu R, Moribata K, Nasu T, Maekita T, Iguchi M, Kato J, Nakao T, Kitano M. Simeprevir-Based Triple Therapy with Reduced Doses of Pegylated Interferon α-2a Plus Ribavirin for Interferon Ineligible Patients with Genotype 1b Hepatitis C Virus. Gut Liver 2018; 11:551-558. [PMID: 28506030 PMCID: PMC5491091 DOI: 10.5009/gnl16525] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 12/10/2016] [Accepted: 12/23/2016] [Indexed: 12/28/2022] Open
Abstract
Background/Aims The present study aimed to evaluate the safety and efficacy of simeprevir-based triple therapy with reduced doses of pegylated interferon (PEG-IFN) and ribavirin for interferon (IFN) ineligible patients, such as elderly and/or cirrhotic patients, and to elucidate the factors contributing to a sustained virologic response (SVR). Methods One hundred IFN ineligible patients infected with genotype 1b hepatitis C virus (HCV) were treated. Simeprevir (100 mg) was given orally together with reduced doses of PEG-IFN-α 2a (90 μg), and ribavirin (200 mg less than the recommended dose). Results The patients’ median age was 70 years, and 70 patients were cirrhotic. Three patients (3%) discontinued treatment due to adverse events. The SVR rate was 64%. Factors that significantly contributed to the SVR included the γ-glutamyl transferase and α-fetoprotein levels, interleukin-28B (IL28B) polymorphism status, and the level and reduction of HCV RNA at weeks 2 and 4. The multivariate analysis showed that the IL28B polymorphism status was the only independent factor that predicted the SVR, with a positive predictive value of 77%. Conclusions Simeprevir-based triple therapy with reduced doses of PEG-IFN and ribavirin was safe and effective for IFN ineligible patients infected with genotype 1b HCV. IL28B polymorphism status was a useful predictor of the SVR.
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Affiliation(s)
- Hideyuki Tamai
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Yoshiyuki Ida
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Akira Kawashima
- Department of Internal Medicine, Naga Municipal Hospital, Wakayama, Japan
| | - Naoki Shingaki
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Ryo Shimizu
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Kosaku Moribata
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Tetsushi Nasu
- Department of Internal Medicine, Naga Municipal Hospital, Wakayama, Japan
| | - Takao Maekita
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Mikitaka Iguchi
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Jun Kato
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Taisei Nakao
- Department of Internal Medicine, Naga Municipal Hospital, Wakayama, Japan
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
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Sofosbuvir plus Daclatasvir with or without ribavirin for treatment of chronic HCV genotype 4 patients: real-life experience. Hepatol Int 2018; 12:339-347. [PMID: 29663115 DOI: 10.1007/s12072-018-9861-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 03/24/2018] [Indexed: 02/07/2023]
Abstract
INTRODUCTION New regimens involving direct-acting antiviral agents have recently been approved for the treatment of HCV. Our aim was to assess the efficacy and safety of 12 or 24 weeks of Sofosbuvir 400 mg plus Daclatasvir 60 mg, with or without ribavirin (800-1000 mg) in treating chronic hepatitis C genotype 4 patients. METHODS This is an open-label observational study that describes the effect of 12 week or 24 weeks of daily oral Sofosbuvir (SOF) 400 mg plus Daclatasvir (DCV) 60 mg with or without ribavirin (RBV) with dose adjustment if indicated. It included the first 1168 patients that fulfilled the inclusion and exclusion criteria and treated in the Egyptian Liver Research Institute and Hospital, Mansoura, Egypt. RESULTS Sustained viral response after 12 weeks of end of treatment (SVR12) was achieved in 96.6% (95% CI 95.1-98.2%) of the patients receiving 12 weeks of DCV + SOF treatment, in 95.7% (95% CI 93.6-97.8%) of the patients receiving 12 weeks of DCV + SOF + RBV, in 93.3% (95% CI 90.0-96.6%) of those receiving 24 weeks of DCV + SOF, and in 92.2% (95% CI 85.4-98.9%) of patients receiving 24 weeks of DCV + SOF + RBV treatment. SVR12 rate was significantly higher in patients with no cirrhosis receiving DCV + SOF only for 12 weeks or 24 weeks (97.4 and 97.4%, respectively) than in patients with cirrhosis (91.7 and 88.9%, respectively). The most common adverse events were fatigue, headache, insomnia, and anemia. No treatment-related serious adverse events or death were reported in the studied groups. CONCLUSION Treatment with SOF (400 mg) plus DCV (60 mg), with or without RBV (800-1000 mg) for 12 or 24 weeks, was effective and well tolerated in chronic hepatitis C genotype 4 patients. SVR rates were higher for patients with no cirrhosis. Addition of RBV has benefit only in treatment-experienced group receiving 24 weeks.
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Roche B, Coilly A, Duclos-Vallee JC, Samuel D. The impact of treatment of hepatitis C with DAAs on the occurrence of HCC. Liver Int 2018; 38 Suppl 1:139-145. [PMID: 29427487 DOI: 10.1111/liv.13659] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 12/13/2022]
Abstract
Hepatitis C virus infection is a major cause of chronic hepatitis resulting in cirrhosis and hepatocellular carcinoma (HCC). The recent introduction of direct acting antivirals (DAA), results in sustained virological response (SVR) rates of >90% in treated patients whatever the stage of liver fibrosis with an excellent safety profile. This major advancement has allowed treatment of a larger number of patients, some with more advanced liver dysfunction and a higher risk of HCC. An SVR is associated with a reduced risk of hepatic decompensation, the need for liver transplantation and both liver-related and overall mortality. This high rate of SVR has raised hopes that there would be a significant reduction in the incidence of HCC. However, the impact of DAA-based regimens on the occurrence of HCC in patients with cirrhosis, and in particular the recurrence of HCC following successful curative treatment is controversial. Published studies suggest that DAA does not increase the risk of de novo HCC following SVR. A more controversial topic is the effect of a DAA-based SVR on the recurrence of HCC following curative treatment of early HCC. Well-designed studies with robust comparisons are needed to determine the effect of DAA on the recurrence of HCC. At present, patients with HCV cirrhosis who have undergone resection or ablation for HCC should not be dissuaded from receiving DAA therapy to prevent the progression of liver disease. Monitoring for HCC with liver imaging and AFP should be performed twice a year indefinitely post-SVR in patients with HCV cirrhosis.
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Affiliation(s)
- Bruno Roche
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, France.,Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, France.,Inserm, Unité 1193, Université Paris-Saclay, Villejuif, France.,Hepatinov, Villejuif, France
| | - Audrey Coilly
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, France.,Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, France.,Inserm, Unité 1193, Université Paris-Saclay, Villejuif, France.,Hepatinov, Villejuif, France
| | - Jean Charles Duclos-Vallee
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, France.,Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, France.,Inserm, Unité 1193, Université Paris-Saclay, Villejuif, France.,Hepatinov, Villejuif, France
| | - Didier Samuel
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Villejuif, France.,Univ Paris-Sud, UMR-S 1193, Université Paris-Saclay, Villejuif, France.,Inserm, Unité 1193, Université Paris-Saclay, Villejuif, France.,Hepatinov, Villejuif, France
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12
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Jung CH, Um SH, Kim TH, Yim SY, Suh SJ, Yim HJ, Seo YS, Choi HS, Chun HJ. Treatment Response and Long-Term Outcome of Peginterferon α and Ribavirin Therapy in Korean Patients with Chronic Hepatitis C. Gut Liver 2017; 10:808-17. [PMID: 27114417 PMCID: PMC5003206 DOI: 10.5009/gnl15360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/15/2015] [Accepted: 10/27/2015] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND/AIMS Peginterferon plus ribavirin remains a standard therapy for patients with chronic hepatitis C (CHC) in Korea. We investigated the efficacy and long-term outcome of peginterferon and ribavirin therapy in Korean patients with CHC, particularly in relation to the stage of liver fibrosis. METHODS The incidence of sustained virological response (SVR), hepatic decompensation, hepatocellular carcinoma, and liver-related death was analyzed in 304 patients with CHC; the patients were followed up for a median of 54 months. RESULTS Among patients with HCV genotype 1, the SVR rate was 36.7% (18/49) and 67% (69/103) for patients with and without cirrhosis, respectively (p<0.001). For patients with non-1 HCV genotypes, the SVR rates were 86.0% (37/43) in cirrhotic patients and 86.2% (94/109) in noncirrhotic patients. SVR significantly reduced the risk of liverrelated death, hepatic decompensation, and hepatocellular carcinoma, which had hazard ratios of 0.27, 0.16, and 0.22, respectively (all p<0.05). However, despite the SVR rate, patients with advanced fibrosis were still at risk of developing liver-related complications. CONCLUSIONS A relatively high SVR rate was achieved by peginterferon plus ribavirin therapy in Korean patients with CHC, which improved their long-term outcomes. However, all CHC patients with advanced hepatic fibrosis should receive close follow-up observations, even after successful antiviral treatment.
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Affiliation(s)
- Chang Ho Jung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Soon Ho Um
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Tae Hyung Kim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sun Young Yim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang Jun Suh
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hyung Joon Yim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yeon Seok Seo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hyuk Soon Choi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Hoon Jai Chun
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
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13
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Guarino M, Morisco F, Valvano MR, Ippolito AM, Librandi M, Andriulli N, Greco M, Amoruso A, Iacobellis A, Niro G, Caporaso N, Andriulli A. Systematic review: interferon-free regimens for patients with HCV-related Child C cirrhosis. Aliment Pharmacol Ther 2017; 45:1193-1200. [PMID: 28261822 DOI: 10.1111/apt.14017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 01/21/2017] [Accepted: 02/07/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND It is unclear whether the efficacy and long-term outcome of treating patients with hepatitis C virus (HCV)-positive cirrhosis with the new protease inhibitors will extend to those with Child C cirrhosis. AIM To assess the effectiveness of the interferon-free regimens in Child C cirrhotic patients with HCV infection. METHODS A systematic Medline search was conducted to retrieve studies describing the treatment of Child C patients with direct-acting agents. Citations from identified studies were cross-referenced and abstracts from European Association for the Study of the Liver (EASL) and American Association for the Study of Liver Disease (AASLD) meetings were checked. Extracted data were evaluated using a meta-analysis to calculate a weighted response rate. RESULTS Seven full-text records and two conference abstracts were retained for analysis from the 649 records identified. Data from an Italian real-life trial were also interrogated. Information on treatment outcome was available for 228 of the 240 Child C patients evaluated in the 10 trials. Overall, the weighted mean sustained virological response (SVR12) was 74.9% (95% CI: 65.6-82.4%). Neither duration of treatment (24 or 12 weeks), nor addition of ribavirin influenced these rates. The weighted SVR12 was 65.4% (95% CI: 46.8-80.2) after sofosbuvir/simeprevir, 76.0% (95% CI: 54.4-89.3%) after sofosbuvir/daclatasvir and 83.0% (95% CI: 73.4-89.6) after sofosbuvir/ledipasvir. Some studies did not provide information on the rate of post-treatment relapse or functional improvement. However, in those studies that did provide such data, a relapse was documented in 12.1% of patients and an improvement of ≥2 points on the model for end-stage liver disease (MELD) score in 61.1% of patients. CONCLUSION The improvement in MELD scores strongly suggests HCV-positive patients with Child C cirrhosis should be treated with these agents.
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Affiliation(s)
- M Guarino
- Gastroenterology Unit, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - F Morisco
- Gastroenterology Unit, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - M R Valvano
- Division of Gastroenterology, Casa Sollievo Sofferenza Hospital, IRCCS, San Giovanni Rotondo, Italy
| | - A M Ippolito
- Division of Gastroenterology, Casa Sollievo Sofferenza Hospital, IRCCS, San Giovanni Rotondo, Italy
| | | | | | - M Greco
- Division of Internal Medicine and Clinical Immunology, San Martino Hospital, IRCCS, Genova, Italy
| | - A Amoruso
- Division of Emergency Medicine, San Carlo Hospital, Potenza, Italy
| | - A Iacobellis
- Division of Gastroenterology, Casa Sollievo Sofferenza Hospital, IRCCS, San Giovanni Rotondo, Italy
| | - G Niro
- Division of Gastroenterology, Casa Sollievo Sofferenza Hospital, IRCCS, San Giovanni Rotondo, Italy
| | - N Caporaso
- Gastroenterology Unit, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - A Andriulli
- Division of Gastroenterology, Casa Sollievo Sofferenza Hospital, IRCCS, San Giovanni Rotondo, Italy
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14
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Cho BW, Kim SB, Song IH, Lee SH, Kim HS, Lee TH, Kang YW, Kim SH, Lee BS, Chae HB. Efficacy and safety of daclatasvir plus asunaprevir for Korean patients with HCV genotype Ib infection: a retrospective multi-institutional study. Clin Mol Hepatol 2017; 23:51-56. [PMID: 28297836 PMCID: PMC5381834 DOI: 10.3350/cmh.2016.0053] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Revised: 12/06/2016] [Accepted: 12/07/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS The combination of daclatasvir (DCV) and asunaprevir (ASV) has demonstrated a high sustained virologic response at 12 weeks (SVR12) and a low rate of adverse events in previous clinical studies. The purpose of this study was to clarify the results of treatment and side effects in Korean patients with chronic hepatitis C virus (HCV) genotype Ib infection. METHODS We retrospectively analyzed clinical data from chronic HCV genotype Ib patients treated with DCV+ASV from August 2015 to September 2016 at five hospitals in the Daejeon-Chungcheong area. RESULTS A total of 152 patients were examined for resistance associated variants (RAVs). Among them, 15 (9.9%) were positive for Y93 and one (0.7%) was positive for L31. Of 126 patients treated with DCV+ASV, 83 patients completed treatment and 76 patients were included in safety and efficacy analysis. Five (6.6%) were positive for Y93 and 12 (15.8%) exhibited cirrhotic change. DCV+ASV was the first-line treatment for 58 (76.3%) patients. Eleven (14.5%) patients relapsed after previous treatment that included interferon and seven (9.2%) of these patients were found to be intolerant of interferon. Adverse events occurred in 10 (13.2%) patients and two patients stopped the medication because of severe itching and skin rash. SVR12 was 89.5% (68/76) in all patients and 91.5% (65/71) in RAV-negative patients. CONCLUSIONS DCV+ASV showed good efficacy in patients with HCV Ib infection in Korea. Close monitoring is needed for severe adverse events and treatment failure, which were uncommon.
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Affiliation(s)
- Byeong Wook Cho
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Seok Bae Kim
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Il Han Song
- Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
| | - Sae Hwan Lee
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hong Soo Kim
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Tae Hee Lee
- Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Young Woo Kang
- Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea
| | - Seok Hyun Kim
- Department of Internal Medicine, Chungnam University College of Medicine, Daejeon, Korea
| | - Byung Seok Lee
- Department of Internal Medicine, Chungnam University College of Medicine, Daejeon, Korea
| | - Hee Bok Chae
- Department of Internal Medicine, Chungbuk University College of Medicine, Cheongju, Korea
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15
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Nahon P, Bourcier V, Layese R, Audureau E, Cagnot C, Marcellin P, Guyader D, Fontaine H, Larrey D, De Lédinghen V, Ouzan D, Zoulim F, Roulot D, Tran A, Bronowicki JP, Zarski JP, Leroy V, Riachi G, Calès P, Péron JM, Alric L, Bourlière M, Mathurin P, Dharancy S, Blanc JF, Abergel A, Serfaty L, Mallat A, Grangé JD, Attali P, Bacq Y, Wartelle C, Dao T, Benhamou Y, Pilette C, Silvain C, Christidis C, Capron D, Bernard-Chabert B, Zucman D, Di Martino V, Thibaut V, Salmon D, Ziol M, Sutton A, Pol S, Roudot-Thoraval F, Marcellin P, Guyader D, Pol S, Fontaine H, Larrey D, De Lédinghen V, Ouzan D, Zoulim F, Roulot D, Tran A, Bronowicki JP, Zarski JP, Leroy V, Riachi G, Calès P, Péron JM, Alric L, Bourlière M, Mathurin P, Blanc JF, Abergel A, Serfaty L, Mallat A, Grangé JD, Attali P, Bacq Y, Wartelle C, Dao T, Benhamou Y, Pilette C, Silvain C, Christidis C, Capron D, Thiefin G, Hillaire S, Di Martino V. Eradication of Hepatitis C Virus Infection in Patients With Cirrhosis Reduces Risk of Liver and Non-Liver Complications. Gastroenterology 2017; 152:142-156.e2. [PMID: 27641509 DOI: 10.1053/j.gastro.2016.09.009] [Citation(s) in RCA: 376] [Impact Index Per Article: 53.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 09/06/2016] [Accepted: 09/07/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS We performed a prospective study to investigate the effects of a sustained viral response (SVR) on outcomes of patients with hepatitis C virus (HCV) infection and compensated cirrhosis. METHODS We collected data from 1323 patients included in the prospective Agence Nationale pour la Recherche sur le SIDA et les hépatites virales (ANRS) viral cirrhosis (CirVir) cohort, recruited from 35 clinical centers in France from 2006 through 2012. All patients had HCV infection and biopsy-proven cirrhosis, were Child-Pugh class A, and had no prior liver complications. All patients received anti-HCV treatment before or after inclusion (with interferon then with direct antiviral agents) and underwent an ultrasound examination every 6 months, as well as endoscopic evaluations. SVR was considered as a time-dependent covariate; its effect on outcome was assessed by the Cox proportional hazard regression method. We used a propensity score to minimize confounding by indication of treatment and capacity to achieve SVR. RESULTS After a median follow-up period of 58.2 months, 668 patients (50.5%) achieved SVR. SVR was associated with a decreased incidence of hepatocellular carcinoma (hazard ratio [HR] compared with patients without an SVR, 0.29; 95% confidence interval [CI], 0.19-0.43; P < .001) and hepatic decompensation (HR, 0.26; 95% CI, 0.17-0.39; P < .001). Patients with SVRs also had a lower risk of cardiovascular events (HR, 0.42; 95% CI, 0.25-0.69; P = .001) and bacterial infections (HR, 0.44; 95% CI, 0.29-0.68; P < .001). Metabolic features were associated with a higher risk of hepatocellular carcinoma in patients with SVRs, but not in patients with viremia. SVR affected overall mortality (HR, 0.27 compared with patients without SVR; 95% CI, 0.18-0.42; P < .001) and death from liver-related and non-liver-related causes. Similar results were obtained in a propensity score-matched population. CONCLUSIONS We confirmed a reduction in critical events, liver-related or not, in a prospective study of patients with HCV infection and compensated cirrhosis included in the CirVir cohort who achieved an SVR. We found an SVR to reduce overall mortality and risk of death from liver-related and non-liver-related causes. A longer follow-up evaluation is required to accurately describe and assess specific risk factors for complications in this population.
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Affiliation(s)
- Pierre Nahon
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, France; Université Paris 13, Sorbonne Paris Cité, "Equipe Labellisée Ligue Contre le Cancer," Saint-Denis, France; Inserm, UMR-1162, "Génomique Fonctionnelle des Tumeur Solides," Paris, France.
| | - Valérie Bourcier
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, France
| | - Richard Layese
- AP-HP, Hôpital Henri Mondor, Département de Santé Publique, and Université Paris-Est, Ageing-Thorax-Vessels-Blood Département Hospitalo-Universitaire, Clinical Epidemiology and Aging Unit, Université Paris-Est Créteil, Créteil, France
| | - Etienne Audureau
- AP-HP, Hôpital Henri Mondor, Département de Santé Publique, and Université Paris-Est, Ageing-Thorax-Vessels-Blood Département Hospitalo-Universitaire, Clinical Epidemiology and Aging Unit, Université Paris-Est Créteil, Créteil, France
| | - Carole Cagnot
- Unit for Basic and Clinical Research on Viral Hepatitis, Association Nationale pour la Recherche sur le SIDA et les hépatites virales (ANRS), France REcherche Nord and sud Sida-HIV Hépatites, Paris, France
| | | | - Dominique Guyader
- Centre Hospitalo-Universitaire Pontchaillou, Service d'Hépatologie, Rennes, France
| | | | | | | | - Denis Ouzan
- Institut Arnaud Tzanck, Service d'Hépatologie, St Laurent du Var, France
| | - Fabien Zoulim
- Hospices Civils de Lyon, Service d'Hépatologie et Université de Lyon, Lyon, France
| | | | - Albert Tran
- Centre Hospitalo-Universitaire de Nice, Service d'Hépatologie, Nice, France; Inserm U1065, C3M, Team 8, "Hepatic Complications in Obesity," Nice, France
| | - Jean-Pierre Bronowicki
- Inserm 954, Centre Hospitalo-Universitaire de Nancy, Université de Lorraine, Vandoeuvre-les-Nancy, France
| | | | - Vincent Leroy
- Hôpital Michallon, Service d'Hépatologie, Grenoble, France
| | - Ghassan Riachi
- Hôpital Charles-Nicolle, Service d'Hépatologie, Rouen, France
| | - Paul Calès
- Centre Hospitalo-Universitaire d'Angers, Service d'Hépato-Gastroentérologie, Angers, France
| | | | - Laurent Alric
- Centre Hospitalo-Universitaire Toulouse, Service de Médecine Interne-Pôle Digestif UMR 152, Toulouse, France
| | - Marc Bourlière
- Hôpital Saint Joseph, Service d'Hépatologie, Marseille, France
| | | | | | | | - Armand Abergel
- Hôpital Hôtel Dieu, Service d'Hépatologie, Clermont-Ferrand, France
| | - Lawrence Serfaty
- AP-HP, Hôpital Saint-Antoine, Service d'Hépatologie, Paris, France
| | - Ariane Mallat
- AP-HP, Hôpital Henri Mondor, Service d'Hépatologie, Créteil, France
| | | | - Pierre Attali
- AP-HP, Hôpital Paul Brousse, Service d'Hépatologie, Villejuif, France
| | - Yannick Bacq
- Hôpital Trousseau, Unité d'Hépatologie, Centre Hospitalier Régional Universitaire de Tours, France
| | - Claire Wartelle
- Hôpital d'Aix-en-Provence, Service d'Hépatologie, Aix-En-Provence, France
| | - Thông Dao
- Hôpital de la Côte de Nacre, Service d'Hépatologie, Caen, France
| | - Yves Benhamou
- AP-HP, Groupe Hospitalier de La Pitié-Salpêtrière, Service d'Hépatologie, Paris, France
| | - Christophe Pilette
- Centre Hospitalo-Universitaire Le Mans, Service d'Hépatologie, Le Mans, France
| | - Christine Silvain
- Centre Hospitalo-Universitaire de Poitiers, Service d'Hépatologie, Poitiers, France
| | | | | | | | - David Zucman
- Hôpital Foch, Service de Médecine Interne, Suresnes, France
| | | | - Vincent Thibaut
- Centre Hospitalo-Universitaire Pontchaillou, Service de Virologie, Rennes, France
| | - Dominique Salmon
- AP-HP, Hôpital Cochin, Service de Maladies Infectieuses, Université Paris Descartes, Paris, France
| | - Marianne Ziol
- Université Paris 13, Sorbonne Paris Cité, "Equipe Labellisée Ligue Contre le Cancer," Saint-Denis, France; Inserm, UMR-1162, "Génomique Fonctionnelle des Tumeur Solides," Paris, France; AP-HP, Hôpital Jean Verdier, Service d'Anatomopathologie, Bondy, France; Centre de Ressources Biologiques (Liver Disease Biobank) Groupe Hospitalier Paris, Seine-Saint-Denis, France
| | - Angela Sutton
- Centre de Ressources Biologiques (Liver Disease Biobank) Groupe Hospitalier Paris, Seine-Saint-Denis, France; AP-HP, Hôpital Jean Verdier, Service de Biochimie, Bondy, France; Inserm U1148, Université Paris 13, Bobigny, France
| | - Stanislas Pol
- AP-HP, Hôpital Cochin, Département d'Hépatologie, France; Inserm UMS20 et U1223, Institut Pasteur, Université Paris Descartes, Paris, France
| | - Françoise Roudot-Thoraval
- AP-HP, Hôpital Henri Mondor, Département de Santé Publique, and Université Paris-Est, Ageing-Thorax-Vessels-Blood Département Hospitalo-Universitaire, Clinical Epidemiology and Aging Unit, Université Paris-Est Créteil, Créteil, France
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16
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Neukam K, Morano-Amado LE, Rivero-Juárez A, Macías J, Granados R, Romero-Palacios A, Márquez M, Merino D, Ortega E, Alados-Arboledas JC, Cucurull J, Omar M, Ryan-Murua P, Pineda JA. Liver stiffness predicts the response to direct-acting antiviral-based therapy against chronic hepatitis C in cirrhotic patients. Eur J Clin Microbiol Infect Dis 2016; 36:853-861. [PMID: 28004322 DOI: 10.1007/s10096-016-2871-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/07/2016] [Indexed: 12/21/2022]
Abstract
The purpose of this investigation was to evaluate the impact of liver stiffness (LS) on the response to direct-acting antiviral (DAA)-based therapy against hepatitis C virus (HCV) infection in cirrhotic patients. Those patients included in two Spanish prospective cohorts of patients receiving therapy based on at least one DAA, who showed a baseline LS ≥ 12.5 kPa and who had reached the scheduled time point for sustained virological response evaluation 12 weeks after completing therapy (SVR12) were analysed. Pegylated interferon/ribavirin-based therapy plus an HCV NS3/4A protease inhibitor (PR-PI group) was administered to 198 subjects, while 146 received interferon-free regimens (IFN-free group). The numbers of patients with SVR12 according to an LS < 21 kPa versus ≥21 kPa were 59/99 (59.6%) versus 46/99 (46.5%) in the PR-PI group (p = 0.064) and 41/43 (95.3%) versus 90/103 (87.4%) in the IFN-free group (p = 0.232). Corresponding figures for the relapse rates in those who presented end-of-treatment response (ETR) were 3/62 (4.8%) versus 10/56 (17.9%, p = 0.024) and 1/42 (2.4%) versus 8/98 (8.2%, p = 0.278), respectively. In a multivariate analysis adjusted for age, sex and use of interferon, a baseline LS ≥ 21 kPa was identified as an independent predictor of relapse [adjusted odds ratio, AOR (95% confidence interval, CI): 4.228 (1.344-13.306); p = 0.014] in those patients with ETR. LS above 21 kPa is associated with higher rates of relapse to DAA-based therapy in HCV-infected patients with cirrhosis in clinical practice. LS could help us to tailor the duration and composition of DAA-based combinations in cirrhotic subjects, in order to minimise the likelihood of relapse.
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Affiliation(s)
- K Neukam
- Unit of Infectious Diseases and Microbiology, Hospital Universitario de Valme, Seville, Spain.
| | - L E Morano-Amado
- Unit of Infectious Pathology, Hospital Universitario Alvaro Cunqueiro, Vigo, Spain
| | - A Rivero-Juárez
- Unit of Infectious Diseases, Hospital Universitario Reina Sofía, Maimónides Institute of Biomedical Investigation of Cordoba (IMIBIC), University of Cordoba, Cordoba, Spain
| | - J Macías
- Unit of Infectious Diseases and Microbiology, Hospital Universitario de Valme, Seville, Spain
| | - R Granados
- Unit of Infectious Diseases, Hospital Universitario de Gran Canaria Dr Negrín, Las Palmas de Gran Canaria, Spain
| | - A Romero-Palacios
- Unit of Infectious Diseases, Hospital Universitario Puerto Real, Puerto Real, Spain
| | - M Márquez
- Unit of Infectious Diseases, Hospital Universitario Virgen de la Victoria, Malaga, Spain
| | - D Merino
- Unit of Infectious Diseases, Complejo Hospitalario Universitario de Huelva, Huelva, Spain
| | - E Ortega
- Unit of Infectious Diseases, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - J C Alados-Arboledas
- Unit of Infectious Diseases and Microbiology, AGS Norte de Cádiz, Jerez de la Frontera, Spain
| | - J Cucurull
- Service of Internal Medicine, Hospital de Figueres-Fundació Salut Empordà, Figueres, Spain
| | - M Omar
- Unit of Infectious Diseases, Complejo Hospitalario de Jaén, Jaen, Spain
| | - P Ryan-Murua
- Internal Medicine Service, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - J A Pineda
- Unit of Infectious Diseases and Microbiology, Hospital Universitario de Valme, Seville, Spain
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17
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Trends in hepatocellular carcinoma among people with HBV or HCV notification in Australia (2000-2014). J Hepatol 2016; 65:1086-1093. [PMID: 27569777 DOI: 10.1016/j.jhep.2016.08.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/23/2016] [Accepted: 08/04/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND & AIMS This study evaluates trends in hepatocellular carcinoma (HCC) among people with hepatitis B virus (HBV) or hepatitis C virus (HCV) infection in New South Wales (NSW), Australia between 2000 and 2014. METHODS Data on HBV and HCV notifications between January 1993 and December 2012 were linked to the NSW Admitted Patients Data Collection database between July 2000 and June 2014 and NSW Registry of Births Deaths and Marriages. The burden, crude and age-standardised incidence of HCC based on first hospitalization were calculated. RESULTS In NSW between 2000-2014, there were 54,399, 93,099 and 3,809 individuals notified with HBV, HCV and HBV/HCV coinfection respectively. There were 725 (1.3%) with HCC among those with HBV notification as compared to 1,309 with HCC (1.4%) in those with HCV notification. The population-level burden of new HCC cases per year has stabilised in the HBV cohort (53 in 2001 and 44 in 2013), but increased markedly in the HCV cohort (49 in 2001 to 151 in 2013). The age-standardised incidence rates of HCC (per 1,000 person-years) declined from 2.3 (95% confidence interval (CI) 1.4, 3.1) in 2001 to 0.9 (95% CI 0.6, 1.2) in 2012 among those with HBV and remained stable between 2001 (1.4; 95% CI 0.8, 1.9) and 2012 (1.5; 95% CI 1.2, 1.7) in those with HCV. Main factors associated with HCC in those with HBV included later study period (2005-2009; 2010-2014) (hazard ratio (HR)=0.54, 95% CI 0.42, 0.70), male gender (HR=4.50, 95% CI 3.6, 5.6), Asia-Pacific country of birth (HR=3.84, 95% CI 2.58, 5.71) and alcohol dependency (HR=2.84, 95% CI 1.95, 4.13). Main factors associated with HCC in those with HCV included male gender (HR=2.56, 95% CI 2.20, 2.98), rural place of residence (HR=0.73, 95% CI 0.62, 0.86), Asia-Pacific country of birth (HR=2.37, 95% CI 1.99, 2.82) and alcohol dependency (HR=3.90, 95% CI 3.39, 4.49). CONCLUSIONS Individual-level risk of HBV-related HCC has declined, suggesting an impact of more effective antiviral therapy from mid-2000s. In contrast, the interferon-containing HCV treatment era had no impact on individual-level HCV-related HCC risk and has seen escalating population-level HCC burden. LAY SUMMARY Individual-level risk of HBV-related HCC has declined, suggesting an impact of more effective antiviral therapy from mid-2000s. In contrast, the interferon-containing HCV treatment era had no impact on individual-level HCV-related HCC risk and has seen escalating population-level HCC burden.
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Mah YH, Liu CH, Chen CL, Tseng TC, Liu CJ, Chen PJ, Chen DS, Kao JH. Prevalence and clinical implications of IL28B genotypes in Taiwanese patients with chronic hepatitis C. J Formos Med Assoc 2016; 115:953-960. [PMID: 27751759 DOI: 10.1016/j.jfma.2016.07.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 06/23/2016] [Accepted: 07/05/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/PURPOSE Clinical implications of IL28B gene in Taiwanese chronic hepatitis C (CHC) patients remain unknown. We thus investigated the prevalence and clinical implications of IL28B rs8099917 genotypes in CHC patients with different hepatitis C virus (HCV) genotypes and healthy controls. METHODS A total of 200 HCV genotype 1 patients and 200 HCV genotype 2 patients who received liver biopsy, as well as 197 healthy controls were enrolled to determine the frequencies of IL28B rs8099917 genotypes. In addition, the association of IL28B rs8099917 genotype with baseline data, including HCV RNA level, HCV genotype, histological activity grade, fibrosis stage, and body mass index, were evaluated and further stratified by covariant factors. RESULTS Compared with healthy controls, CHC patients had a lower prevalence rate of favorable IL28B rs8099917 TT genotype (81.0% vs. 89.3%, p = 0.025). In addition, the prevalence rates of favorable TT genotype in patients with HCV genotypes 1 and 2 were 76.0% and 86.0%, respectively (p = 0.007). Using ordered logistic regression analysis, higher fibrosis stages were found to be associated with a lower prevalence of TT genotype (p = 0.033), but not histological activity grades (p = 0.748). The association with fibrosis stages was more pronounced in female patients (p = 0.024). CONCLUSION In Taiwan, CHC patients have a lower frequency of favorable IL28B TT genotype than healthy controls. Among patients with CHC, the frequency of TT genotype is higher in HCV genotype 2 patients than in HCV genotype 1 patients. In addition, CHC patients with TT genotype, particularly females, have a lower likelihood of advanced fibrosis.
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Affiliation(s)
- Yone-Han Mah
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, Lotung St Mary's Hospital, I-Lan, Taiwan
| | - Chen-Hua Liu
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Ling Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Chung Tseng
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chun-Jen Liu
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Jer Chen
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Ding-Shinn Chen
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Genomics Research Center, Academia Sinica, Taipei City, Taiwan
| | - Jia-Horng Kao
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Medical Research, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.
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Younossi ZM, Park H, Dieterich D, Saab S, Ahmed A, Gordon SC. Assessment of cost of innovation versus the value of health gains associated with treatment of chronic hepatitis C in the United States: The quality-adjusted cost of care. Medicine (Baltimore) 2016; 95:e5048. [PMID: 27741116 PMCID: PMC5072943 DOI: 10.1097/md.0000000000005048] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND New direct-acting antiviral (DAA) therapy has dramatically increased cure rates for patients infected with hepatitis C virus (HCV), but has also substantially raised treatment costs. AIM The aim of this analysis was to evaluate the therapeutic benefit and net costs (i.e. efficiency frontier) and the quality-adjusted cost of care associated with the evolution of treatment regimens for patients with HCV genotype 1 in the United States. DESIGN A decision-analytic Markov model. DATA SOURCE Published literature and clinical trial data. TIME HORIZON Life Time. PERSPECTIVE Third-party payer. INTERVENTION This study compared four approved regimens in treatment-naïve genotype 1 chronic hepatitis C patients, including pegylated interferon and ribavirin (PR), first generation triple therapy (boceprevir + PR and telaprevir + PR), second generation triple therapy (sofosbuvir + PR and simeprevir + PR) and all-oral DAA regimens (ledipasvir/sofosbuvir and ombitasvir + paritaprevir/ritonavir + dasabuvir ± ribavirin). OUTCOME MEASURE Quality-adjusted cost of care (QACC). QACC was defined as the increase in treatment cost minus the increase in the patient's quality-adjusted life years (QALYs) when valued at $50,000 per QALY. RESULTS All-oral therapy improved the average sustained virologic response (SVR) rate to 96%, thereby offsetting the high drug acquisition cost of $85,714, which resulted in the highest benefit based on the efficiency frontier. Furthermore, while oral therapies increased HCV drug costs by $48,350, associated QALY gains decreased quality-adjusted cost of care by $14,120 compared to dual therapy. When the value of a QALY was varied from $100,000 to $300,000, the quality adjusted cost of care compared to dual therapy ranged from - $21,234 to - $107,861, - $89,007 to - $293,130, - $176,280 to - $500,599 for first generation triple, second generation triple, and all-oral therapies, respectively. Primary efficacy and safety measurements for drug regimens were sourced from clinical trials data rather than a real-world setting. Factors such as individual demographic characteristics, comorbidities and alcohol consumption of the individual patients treated may alter disease progression but were not captured in this analysis. CONCLUSION New DAA treatments provide short-term and long-term clinical and economic value to society. PRIMARY FUNDING SOURCE Gilead Sciences, Inc.
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Affiliation(s)
- Zobair M. Younossi
- Center For Liver Disease, Department of Medicine, Inova Fairfax Hospital
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA
- Correspondence: Zobair M. Younossi, Betty and Guy Beatty Center for Integrated Research, Claude Moore Health Education and Research Building, 3300 Gallows Road, Falls Church, VA 22042 (e-mail: )
| | | | | | - Sammy Saab
- University of California, Los Angeles, Los Angeles
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El Kassas M, Elbaz T, Abd El Latif Y, Esmat G. Elbasvir and grazoprevir for chronic hepatitis C genotypes 1 and 4. Expert Rev Clin Pharmacol 2016; 9:1413-1421. [PMID: 27603877 DOI: 10.1080/17512433.2016.1233813] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION During the last few years, treatment of hepatitis C virus (HCV) revolutionized with the appearance of direct antiviral agents especially for patients with HCV genotypes 1 and 4 infections. Elbasvir (NS5A inhibitor) and grazoprevir (NS3/4A protease inhibitor) are newly developed drugs that are presented in fixed dose combination tablets. Areas covered: This review covers the mechanism of action, pharmacokinetic and pharmacodynamics properties, clinical uses, safety and efficacy of elbasvir/grazoprevir in managing a wide variety of easy and difficult to treat populations (such as presence of cirrhosis, treatment experienced, co-infection with HIV and patients with inherited blood disorders). Expert commentary: Elbasvir/grazoprevir combination showed great efficacy with high rates of sustained virological response rates in genotypes 1 and 4 HCV infection. In addition, it retained a good safety profile and is generally well tolerated.
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Affiliation(s)
- Mohamed El Kassas
- a Endemic Medicine Department, Faculty of Medicine , Helwan University , Cairo , Egypt
| | - Tamer Elbaz
- b Endemic Hepatogastroenterology, Faculty of Medicine , Cairo University , Cairo , Egypt
| | - Yasmeen Abd El Latif
- c Tropical Medicine Department, Faculty of Medicine , Ain Shams University , Cairo , Egypt
| | - Gamal Esmat
- b Endemic Hepatogastroenterology, Faculty of Medicine , Cairo University , Cairo , Egypt
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21
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Velosa J. Why is viral eradication so important in patients with HCV-related cirrhosis? Antivir Ther 2016; 22:1-12. [PMID: 27553973 DOI: 10.3851/imp3077] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2016] [Indexed: 02/07/2023]
Abstract
Approximately one-third of patients infected with chronic HCV have cirrhosis, and this is likely to increase in the near future. The risk of complications, mainly the development of hepatocellular carcinoma, depends on the presence of cirrhosis, and a significant increase in the incidence of cirrhosis-related events, including mortality, is likely in the following years. All-oral therapy with direct-acting antivirals (DAAs) offers a safe and short treatment, with cure rates over 90% in compensated cirrhosis. Cirrhotic patients should be given high priority for treatment because viral clearance has a significant impact on the natural history of HCV infection, halting the progression of the disease and inducing the regression of fibrosis, as well as reducing the need for liver transplantation and improving survival. The benefit of DAAs is great in patients with decompensated cirrhosis, up until recently a population for whom no alternative therapy was available. The efficacy of all-oral therapy has been reported to improve liver function in about 50% of Child-Pugh class C patients. The regression of cirrhosis observed in more than half of patients achieving viral eradication on prior interferon-based regimens still has to be demonstrated in patients treated with DAAs, although there is reason to believe that this will happen. Advanced cirrhosis will eventually become the last boundary of antiviral therapy that will soon be conquered with new drugs currently pending approval.
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Affiliation(s)
- José Velosa
- Hospital de Santa Maria - Gastroenterology and Hepatology, Lisbon, Portugal
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22
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Evidence-based clinical practice guidelines for liver cirrhosis 2015. J Gastroenterol 2016; 51:629-50. [PMID: 27246107 DOI: 10.1007/s00535-016-1216-y] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 04/12/2016] [Indexed: 02/04/2023]
Abstract
The Japanese Society of Gastroenterology revised the evidence-based clinical practice guidelines for liver cirrhosis in 2015. Eighty-three clinical questions were selected, and a literature search was performed for the clinical questions with use of the MEDLINE, Cochrane, and Igaku Chuo Zasshi databases for the period between 1983 and June 2012. Manual searching of the latest important literature was added until August 2015. The guidelines were developed with use of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. This digest version in English introduces selected clinical questions and statements related to the management of liver cirrhosis and its complications. Branched-chain amino acids relieve hypoalbuminemia and hepatic encephalopathy and improve quality of life. Nucleoside analogues and peginterferon plus ribavirin combination therapy improve the prognosis of patients with hepatitis B virus related liver cirrhosis and hepatitis C related compensated liver cirrhosis, respectively, although the latter therapy may be replaced by direct-acting antivirals. For liver cirrhosis caused by primary biliary cirrhosis and active autoimmune hepatitis, urosodeoxycholic acid and steroid are recommended, respectively. The most adequate modalities for the management of variceal bleeding are the endoscopic injection sclerotherapy for esophageal varices and the balloon-occluded retrograde transvenous obliteration following endoscopic obturation with cyanoacrylate for gastric varices. Beta-blockers are useful for primary prophylaxis of esophageal variceal bleeding. The V2 receptor antagonist tolvaptan is a useful add-on therapy in careful diuretic therapy for ascites. Albumin infusion is useful for the prevention of paracentesis-induced circulatory disturbance and renal failure. In addition to disaccharides, the nonabsorbable antibiotic rifaximin is useful for the management of encephalopathy. Anticoagulation therapy is proposed for patients with acute-onset or progressive portal vein thrombosis.
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23
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Nam HC, Lee HL, Yang H, Song MJ. Efficacy and safety of daclatasvir and asunaprevir for hepatitis C virus genotype 1b infection. Clin Mol Hepatol 2016; 22:259-66. [PMID: 27377910 PMCID: PMC4946403 DOI: 10.3350/cmh.2016.0020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 06/13/2016] [Accepted: 06/13/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND/AIMS The treatment strategy for hepatitis C virus (HCV) has been changing rapidly since the introduction of direct-acting antivirals such as daclatasvir (DCV) and asunaprevir (ASV). We evaluated the efficacy and safety of DCV and ASV for HCV in real-life practice. METHODS Patients were treated with 60 mg of DCV once daily plus 200 mg of ASV twice daily for 24 weeks, and followed for 12 weeks. The primary endpoint was a sustained virological response at 12 weeks after treatment (SVR12) and safety. RESULTS This retrospective study included eight patients with chronic HCV genotype 1b infection. All of the enrolled patients were diagnosed with liver cirrhosis, and their mean age was 65.75 years. One patient was a nonresponder and two patients relapsed with previous pegylated interferon (PegIFN) and ribavirin (RBV) treatment. None of the patient showed NS5A mutation. An SVR12 was achieved in 88% of cases by the DCV and ASV combination therapy. The serum transaminase level and the aspartate-aminotransferase-to-platelet ratio were improved after the treatment. DCV and ASV were well tolerated in most of the patients, with treatment discontinuation due to adverse events (elevated liver enzyme and decompensation) occurring in two patients. CONCLUSION In this study, combination of DCV and ASV treatment achieved a high sustained virological response with few adverse events even in those with cirrhosis, advanced age, and nonresponse/relapse to previous interferon-based therapy. Close monitoring of safety issues may be necessary when treating chronic HCV patients receiving DCV and ASV, especially in older patient and those with cirrhosis.
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Affiliation(s)
- Hee Chul Nam
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hae Lim Lee
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Yang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Myeong Jun Song
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Division of Hepatology, Department of Internal Medicine, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea
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24
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Martin NK, Vickerman P, Brew IF, Williamson J, Miners A, Irving WL, Saksena S, Hutchinson SJ, Mandal S, O’Moore E, Hickman M. Is increased hepatitis C virus case-finding combined with current or 8-week to 12-week direct-acting antiviral therapy cost-effective in UK prisons? A prevention benefit analysis. Hepatology 2016; 63:1796-808. [PMID: 26864802 PMCID: PMC4920048 DOI: 10.1002/hep.28497] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 02/08/2016] [Indexed: 12/31/2022]
Abstract
UNLABELLED Prisoners have a high prevalence of hepatitis C virus (HCV), but case-finding may not have been cost-effective because treatment often exceeded average prison stay combined with a lack of continuity of care. We assessed the cost-effectiveness of increased HCV case-finding and treatment in UK prisons using short-course therapies. A dynamic HCV transmission model assesses the cost-effectiveness of doubling HCV case-finding (achieved through introducing opt-out HCV testing in UK pilot prisons) and increasing treatment in UK prisons compared to status quo voluntary risk-based testing (6% prison entrants/year), using currently recommended therapies (8-24 weeks) or interferon (IFN)-free direct-acting antivirals (DAAs; 8-12 weeks, 95% sustained virological response, £3300/week). Costs (British pounds, £) and health utilities (quality-adjusted life years) were used to calculate mean incremental cost-effectiveness ratios (ICERs). We assumed 56% referral and 2.5%/25% of referred people who inject drugs (PWID)/ex-PWID treated within 2 months of diagnosis in prison. PWID and ex-PWID or non-PWID are in prison an average 4 and 8 months, respectively. Doubling prison testing rates with existing treatments produces a mean ICER of £19,850/quality-adjusted life years gained compared to current testing/treatment and is 45% likely to be cost-effective under a £20,000 willingness-to-pay threshold. Switching to 8-week to 12-week IFN-free DAAs in prisons could increase cost-effectiveness (ICER £15,090/quality-adjusted life years gained). Excluding prevention benefit decreases cost-effectiveness. If >10% referred PWID are treated in prison (2.5% base case), either treatment could be highly cost-effective (ICER<£13,000). HCV case-finding and IFN-free DAAs could be highly cost-effective if DAA cost is 10% lower or with 8 weeks' duration. CONCLUSIONS Increased HCV testing in UK prisons (such as through opt-out testing) is borderline cost-effective compared to status quo voluntary risk-based testing under a £20,000 willingness to pay with current treatments but likely to be cost-effective if short-course IFN-free DAAs are used and could be highly cost-effective if PWID treatment rates were increased. (Hepatology 2016;63:1796-1808).
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Affiliation(s)
- Natasha K Martin
- Division of Global Public Health, University of California San Diego, USA
- School of Social and Community Medicine, University of Bristol, UK
| | - Peter Vickerman
- School of Social and Community Medicine, University of Bristol, UK
| | | | | | - Alec Miners
- London School of Hygiene and Tropical Medicine, UK
| | | | | | | | | | | | - Matthew Hickman
- School of Social and Community Medicine, University of Bristol, UK
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25
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Majumdar A, Kitson MT, Roberts SK. Systematic review: current concepts and challenges for the direct-acting antiviral era in hepatitis C cirrhosis. Aliment Pharmacol Ther 2016; 43:1276-92. [PMID: 27087015 DOI: 10.1111/apt.13633] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/06/2015] [Accepted: 03/29/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND The burden of HCV cirrhosis is high and projected to increase significantly over the next decade. While interferon therapy is problematic in HCV cirrhosis, the era of direct-acting anti-viral (DAA) therapy provides effective treatment for patients with cirrhosis. AIM To systematically review the results of DAA therapy to date in patients with HCV cirrhosis, and highlight the ongoing challenges for DAA therapy in this population. METHODS A structured Medline search was conducted to obtain phase II and III HCV trials in patients with cirrhosis. Citations from review articles were cross-referenced and conference abstracts from EASL and AASLD liver meetings for the preceding 3 years were reviewed manually. Keywords used included hepatitis C, cirrhosis and the DAA's: sofosbuvir, ledipasvir, velpatasvir, grazoprevir, elbasvir, daclatasvir, beclabuvir, asunaprevir, simeprevir, paritaprevir, ombitasvir and dasabuvir. RESULTS Successful direct-acting anti-viral treatment is now possible in patients with HCV-related cirrhosis including those with liver decompensation with several regimens now offering sustained virological response (SVR) of 90-95%. Overall success rates in GT1 cirrhosis are excellent while GT3-infected patients with cirrhosis remain hard to cure. The pangenotypic combination of sofosbuvir and velpatasvir holds promise for GT3 cirrhosis achieving SVR of ~90%. CONCLUSIONS Potent DAA therapies provide much needed, safe and highly effective treatment options for persons with HCV cirrhosis including those previously deemed unsuitable for treatment. Combination therapy with two or more classes of drug is essential to achieve high efficacy and minimise viral resistance, with the role of ribavirin still under evaluation. However, several challenges remain including the hard-to-cure groups of GT3 cirrhosis and direct-acting anti-viral failures, and managing drug-drug interactions.
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Affiliation(s)
- A Majumdar
- Department of Gastroenterology, Alfred Hospital, Melbourne, Vic., Australia.,UCL Institute for Liver and Digestive Health and Sheila Sherlock Liver Centre Royal Free Hospital, London, UK
| | - M T Kitson
- Department of Gastroenterology, Alfred Hospital, Melbourne, Vic., Australia
| | - S K Roberts
- Department of Gastroenterology, Alfred Hospital, Melbourne, Vic., Australia
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Dresch KFN, Mattos AAD, Tovo CV, Onofrio FQD, Casagrande L, Feltrin AA, Barros ICD, Almeida PRLD. IMPACT OF THE PEGYLATED-INTERFERON AND RIBAVIRIN THERAPY ON THE TREATMENT-RELATED MORTALITY OF PATIENTS WITH CIRRHOSIS DUE TO HEPATITIS C VIRUS. Rev Inst Med Trop Sao Paulo 2016; 58:37. [PMID: 27253739 PMCID: PMC4879994 DOI: 10.1590/s1678-9946201658037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 11/17/2015] [Indexed: 12/15/2022] Open
Abstract
UNLABELLED Although the protease inhibitors have revolutionized the therapy of chronic hepatitis C (CHC), the concomitant use of pegylated-interferon (PEG-IFN) and ribavirin (RBV) is associated to a high rate of adverse effects. In this study, we evaluated the consequences of PEG-IFN and RBV and their relationship with mortality in patients with cirrhosis. METHODS Medical records of CHC who underwent treatment with PEG-IFN and RBV in a public hospital in Brazil were evaluated. All the patients with cirrhosis were selected, and their clinical and laboratory characteristics, response to treatment, side effects and mortality were evaluated. RESULTS From the 1,059 patients with CHC, 257 cirrhotic patients were evaluated. Of these, 45 (17.5%) achieved sustained viral response (SVR). Early discontinuation of therapy occurred in 105 (40.8%) patients, of which 39 (15.2%) were due to serious adverse effects. The mortality rate among the 257 cirrhotic patients was 4.3%, occurring in 06/242 (2.4%) of the Child-A, and in 05/15 (33.3%) of the Child-B patients. In conclusion, the treatment of patients with cirrhosis due to HCV with PEG-IFN and RBV shows a low SVR rate and a high mortality, especially in patients with liver dysfunction.
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Affiliation(s)
| | | | | | | | - Leandro Casagrande
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brasil
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Baba H, Tajiri K, Nagata K, Kawai K, Minemura M, Sugiyama T. Hyperbilirubinemia without Transaminitis during Combined Therapy with Daclatasvir and Asunaprevir. Case Rep Gastroenterol 2016; 10:352-9. [PMID: 27504082 PMCID: PMC4965544 DOI: 10.1159/000447486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 06/07/2016] [Indexed: 02/05/2023] Open
Abstract
Daclatasvir (DCV) and asunaprevir (ASV) are direct-acting antivirals (DAAs) used in the treatment of chronic hepatitis C virus (HCV) infection. Combined therapy with DCV and ASV shows high efficacy and safety even in patients with cirrhosis. We encountered a patient exhibiting severe hyperbilirubinemia during combined therapy, which is an unreported side effect of DCV and ASV. A 78-year-old woman with cirrhosis developed hyperbilirubinemia >10 mg/dl without transaminitis 3 weeks after starting combined therapy. We suspected DAAs-induced liver disorder and discontinued treatment, which resulted in the improvement of hyperbilirubinemia. Caution is required in the use of DAAs for patients with advanced cirrhosis.
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Affiliation(s)
- Hayato Baba
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
- Department of Education and Clinical Training, Toyama University Hospital, Toyama, Japan
| | - Kazuto Tajiri
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
- *Kazuto Tajiri, MD, PhD, The Third Department of Internal Medicine, Toyama University Hospital, 2630 Sugitani, Toyama 930-0194 (Japan), E-Mail
| | - Kohei Nagata
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
| | - Kengo Kawai
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
| | - Masami Minemura
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
| | - Toshiro Sugiyama
- The Third Department of Internal Medicine, Toyama University Hospital, Toyama, Japan
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Reau N, Fried MW, Nelson DR, Brown RS, Everson GT, Gordon SC, Jacobson IM, Lim JK, Pockros PJ, Reddy KR, Sherman KE. HCV Council--critical appraisal of data: recommendations for clinical practice in a rapidly evolving therapeutic landscape. Liver Int 2016; 36:488-502. [PMID: 26509462 PMCID: PMC5063106 DOI: 10.1111/liv.12993] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 10/21/2015] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS HCV Council 2014, like its predecessor HCV Council 2011, assembled leading clinicians and researchers in the field of hepatitis C to critically evaluate current data regarding best practices for managing patients with chronic hepatitis C virus (HCV). METHODS Clinical practice statements were developed that reflect the areas of potential controversy with high clinical impact. Faculty members were responsible for reviewing the literature to support or reject these statements. After a review and comprehensive discussion of the data, the HCV Council faculty voted on the nature of the evidence and the level of support for each statement. RESULTS The results of the detailed analysis with expert opinion are summarized in this article. CONCLUSION Numerous questions regarding optimal management of certain populations and clinical scenarios remain unanswered. The discussion in the article provides a summary of evidenced-based expert opinion that may help guide clinicians as additional information is developed.
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Affiliation(s)
- Nancy Reau
- Rush University Medical CenterChicagoILUSA
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Treatment of hepatitis C in patients with cirrhosis: remaining challenges for direct-acting antiviral therapy. Drugs 2016; 75:823-34. [PMID: 25943281 DOI: 10.1007/s40265-015-0401-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chronic hepatitis C virus (HCV) infection is a major global health concern, resulting in significant morbidity and mortality. Treatment using interferon-based therapy in patients with HCV-related cirrhosis has been problematic due to toxicity and poor tolerability. Furthermore, interferon therapy is contraindicated in those with advanced cirrhosis or clinical decompensation, who are arguably the group most in need of viral eradication. The arrival of the direct-acting antiviral (DAA) era has resulted in the development of well-tolerated and highly effective interferon-free drug regimens that promise to dramatically change the therapeutic landscape for those with advanced HCV-related liver disease, including patients with clinical decompensation or pre-liver transplantation. Many successful DAA combinations have emerged; however, a number of challenges remain including the establishment of the optimal treatment duration, the ideal combination of drug classes and determining the role of ribavirin. Moreover, the identification of treatment-experienced patients with genotype 3 HCV cirrhosis as a difficult-to-treat subgroup is a significant impediment to overcome, as are those who have failed prior DAA therapy. Despite these barriers, the ongoing prolific development of safe and effective DAA combinations indicates the future is optimistic for the ultimate goal of HCV eradication.
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Hartman J, Bichoupan K, Patel N, Chekuri S, Harty A, Dieterich D, Perumalswami P, Branch AD. Re-re-treatment of hepatitis C virus: Eight patients who relapsed twice after direct-acting-antiviral drugs. World J Gastroenterol 2015; 21:12430-12438. [PMID: 26604650 PMCID: PMC4649126 DOI: 10.3748/wjg.v21.i43.12430] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/02/2015] [Accepted: 07/08/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine risk factors associated with hepatitis C virus (HCV) treatment failure after direct acting antivirals in patients with complex treatment histories.
METHODS: All HCV mono-infected patients who received treatment at our institution were queried. Analysis was restricted to patients who previously failed treatment with boceprevir (BOC) or telaprevir (TVR) and started simeprevir (SMV) and sofosbuvir (SOF) ± ribavirin (RBV) between December 2013 and June 2014. Patients with human immunodeficiency virus (HIV)/HCV co-infection or patients who received a liver transplant in the past were excluded. Viral loads were recorded while on treatment and after treatment. Data collection continued until December, 31st 2014 when data analysis was initiated. Patients missing virologic outcomes data were not included in the analysis. Analysis of 35 patients who had virologic outcome data available resulted in eight patients who were viral load negative at the end of treatment with SMF/SOF but later relapsed. Data related to patient demographics, HCV infection, and treatment history was collected in order to identify risk factors shared among patients who failed treatment with SMF/SOF.
RESULTS: Eight patients who were treated with the first generation HCV protease inhibitors BOC or TVR in combination with pegylated-interferon (PEG) and RBV who failed this triple therapy were subsequently re-treated with an off-label all-oral regimen of SMV and SOF for 12 wk, with RBV in seven cases. Treatment was initiated before the Food and Drug Administration approved a 24-wk SMV/SOF regimen for patients with liver cirrhosis. All eight patients had an end of treatment response, but later relapsed. Eight (100%) patients were male. Mean age was 56 (range, 49-64). Eight (100%) patients had previously failed PEG/RBV dual therapy at least once in addition to prior failure with triple therapy. Total number of times treated ranged from 3-6 (mean 3.8). Eight (100%) patients were male had liver cirrhosis as determined by Fibroscan or MRI. Seven (87.5%) patients had genotype 1a HCV. Seven (87.5%) patients had over 1 million IU/mL HCV RNA at the time of re-treatment.
CONCLUSION: This study identifies factors associated with SMV/SOF treatment failure and provides evidence that twleve weeks of SMV/SOF/RBV is insufficient in cirrhotics with high-titer genotype 1a HCV.
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Righi E, Londero A, Carnelutti A, Baccarani U, Bassetti M. Impact of new treatment options for hepatitis C virus infection in liver transplantation. World J Gastroenterol 2015; 21:10760-75. [PMID: 26478668 PMCID: PMC4600578 DOI: 10.3748/wjg.v21.i38.10760] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 07/12/2015] [Accepted: 09/15/2015] [Indexed: 02/06/2023] Open
Abstract
Liver transplant candidates and recipients with hepatitis C virus (HCV)-related liver disease greatly benefit from an effective antiviral therapy. The achievement of a sustained virological response before transplantation can prevent the recurrence of post-transplant HCV disease that occurs universally and correlates with enhanced progression to graft cirrhosis. Previous standard-of-care regimens (e.g., pegylated-interferon plus ribavirin with or without first generation protease inhibitors, boceprevir and telaprevir) displayed suboptimal results and poor tolerance in liver transplant recipients. A new class of potent direct-acting antiviral agents (DAA) characterized by all-oral regimens with minimal side effects has been approved and included in the recent guidelines for the treatment of liver transplant recipients with recurrent HCV disease. Association of sofosbuvir with ribavirin and/or ledipasvir is recommended in liver transplant recipients and patients with decompensated cirrhosis. Other regimens include simeprevir, daclatasvir, and combination of other DAA. Possible interactions should be monitored, especially in coinfected human immunodeficiency virus/HCV patients receiving antiretrovirals.
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Boccaccio V, Russo ML, Carbone M, Bruno S. Treatment discontinuation with peg-interferon: what to consider. Expert Rev Clin Pharmacol 2015; 8:761-8. [PMID: 26437265 DOI: 10.1586/17512433.2015.1090872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Eradication of chronic hepatitis C virus infection improves the outcome of both liver and extrahepatic-related diseases and interferon-based regimens represented, for years, the standard of care to achieve this goal. Several baseline and on-treatment predictors of response, associated with a lower chance to achieve sustained virological response after interferon-based treatment, were developed. In the past few years, the advent of direct acting antivirals has dramatically modified the landscape of antiviral therapy, leading to an evolution from interferon-based to interferon-free therapies. This review will focus on the usefulness of futility stopping rules that allow the discontinuation of therapy in patients with a reduced chance to obtain sustained virological response if treated with interferon-containing regimens.
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Affiliation(s)
- Vincenzo Boccaccio
- a 1 Internal Medicine and Hepatology Unit, Humanitas Research Hospital , Rozzano, Italy
| | - Maria Luisa Russo
- a 1 Internal Medicine and Hepatology Unit, Humanitas Research Hospital , Rozzano, Italy
| | - Marco Carbone
- a 1 Internal Medicine and Hepatology Unit, Humanitas Research Hospital , Rozzano, Italy
| | - Savino Bruno
- a 1 Internal Medicine and Hepatology Unit, Humanitas Research Hospital , Rozzano, Italy.,b 2 Department of Internal Medicine, Humanitas University Medicine , Rozzano, Italy
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Trinchet JC, Bourcier V, Chaffaut C, Ait Ahmed M, Allam S, Marcellin P, Guyader D, Pol S, Larrey D, De Lédinghen V, Ouzan D, Zoulim F, Roulot D, Tran A, Bronowicki JP, Zarski JP, Goria O, Calès P, Péron JM, Alric L, Bourlière M, Mathurin P, Blanc JF, Abergel A, Serfaty L, Mallat A, Grangé JD, Buffet C, Bacq Y, Wartelle C, Dao T, Benhamou Y, Pilette C, Silvain C, Christidis C, Capron D, Thiefin G, Hillaire S, Di Martino V, Nahon P, Chevret S. Complications and competing risks of death in compensated viral cirrhosis (ANRS CO12 CirVir prospective cohort). Hepatology 2015; 62:737-50. [PMID: 25678021 DOI: 10.1002/hep.27743] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 02/02/2015] [Indexed: 12/13/2022]
Abstract
UNLABELLED Various critical events, liver related or not, occur in patients with compensated cirrhosis, but their respective burden remains to be prospectively assessed. The aim of this prospective cohort study involving 35 French centers was to capture the whole spectrum of complications occurring in compensated viral cirrhosis (VC) using competing risks analyses. Inclusion criteria were: histologically proven cirrhosis resulting from hepatitis C virus (HCV) or hepatitis B virus (HBV); Child-Pugh A; and no previous hepatic complications. The cohort was considered as a multistate disease model, cumulative incidences (CumIs) of events were estimated in a competing risks framework. A total of 1,654 patients were enrolled from 2006 to 2012 (HCV, 1,308; HBV, 315; HCV-HBV, 31). During a median follow-up of 34 months, at least one liver nodule was detected in 271 patients, confirmed as hepatocellular carcinoma (HCC) in 128 (4-year cumI: 10.5%) and cholangiocarcinoma in 3. HCC incidence was higher in HCV (4-year cumI: 11.4% vs. 7.4%; P = 0.05). HCC fulfilled Milan criteria in 79.3%, leading to curative treatment in 70.4%. Liver decompensation occurred more frequently in HCV patients (4-year cumI: 10.8% vs. 3.6%; P = 0.0004). Virological eradication/control was achieved in 34.1% of HCV and 88.6% of HBV patients and was associated with a marked decrease in HCC, decompensation, and bacterial infection incidences. Survival was shorter in HCV patients (4-year cumI: 91.6% vs. 97.2%; P = 0.0002). Death (n = 102; missing data: 6) was attributed to liver disease in 48 (47%; liver cancer: n = 18; miscellaneous, n = 30) and extrahepatic causes in 48 (47%; bacterial infection: n = 13; extrahepatic cancers: n = 10; cardiovascular events: n = 5; miscellaneous, n = 20). CONCLUSION After 3 years of follow-up, extrahepatic events still explained half of deaths in patients with compensated VC. A strong decrease in complications was linked to virological eradication/control.
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Affiliation(s)
- Jean-Claude Trinchet
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, Université Paris 13, Bobigny et INSERM U1162, Université Paris 5, Paris, France
| | - Valérie Bourcier
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, Université Paris 13, Bobigny et INSERM U1162, Université Paris 5, Paris, France
| | - Cendrine Chaffaut
- AP-HP, Hôpital Saint-Louis, SBIM, Université Paris Diderot, Inserm UMR 1153, Paris, France
| | - Mohand Ait Ahmed
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, Université Paris 13, Bobigny et INSERM U1162, Université Paris 5, Paris, France
| | - Setty Allam
- ANRS (Agence Nationale de Recherche sur le SIDA et les hépatites virales), Paris, France
| | | | | | - Stanislas Pol
- AP-HP, Hôpital Cochin, Département d'Hépatologie et INSERM U1016, Université Paris Descartes, Paris, France
| | | | | | - Denis Ouzan
- Institut Arnaud Tzanck, Service d'Hépatologie, St Laurent du Var, France
| | - Fabien Zoulim
- Hôpital Hôtel Dieu, Service d'Hépatologie, Lyon, France
| | | | - Albert Tran
- CHU de Nice, Service d'Hépatologie, et INSERM U1065, Université de Nice-Sophia-Antipolis, Nice, France
| | | | | | - Odile Goria
- Hôpital Charles-Nicolle, Service d'Hépatologie, Rouen, France
| | - Paul Calès
- CHU d'Angers, Service d'Hépatologie, Angers, France
| | | | - Laurent Alric
- CHU Toulouse, Service de Médecine Interne-Pôle Digestif UMR 152, Toulouse, France
| | - Marc Bourlière
- Hôpital Saint Joseph, Service d'Hépatologie, Marseille, France
| | | | | | - Armand Abergel
- Hôpital Hôtel Dieu, Service d'Hépatologie, Clermont-Ferrand, France
| | - Lawrence Serfaty
- AP-HP, Hôpital Saint-Antoine, Service d'Hépatologie, Paris, France
| | - Ariane Mallat
- AP-HP, Hôpital Henri Mondor, Service d'Hépatologie, Créteil, France
| | | | - Catherine Buffet
- AP-HP, CHU Kremlin-Bicêtre, Service d'Hépatologie, Le Kremlin-Bicêtre, France
| | - Yannick Bacq
- Hôpital Trousseau, Service d'Hépatologie, Tours, France
| | - Claire Wartelle
- Hôpital d'Aix-En-Provence, Service d'Hépatologie, Aix-En-Provence, France
| | - Thông Dao
- Hôpital de la Côte de Nacre, Service d'Hépatologie, Caen, France
| | - Yves Benhamou
- AP-HP, Groupe Hospitalier de La Pitié-Salpêtrière, Service d'Hépatologie, Paris, France
| | | | | | | | | | - Gérard Thiefin
- Hôpital Robert Debré, Service d'Hépatologie, Reims, France
| | | | | | - Pierre Nahon
- AP-HP, Hôpital Jean Verdier, Service d'Hépatologie, Bondy, Université Paris 13, Bobigny et INSERM U1162, Université Paris 5, Paris, France
| | - Sylvie Chevret
- AP-HP, Hôpital Saint-Louis, SBIM, Université Paris Diderot, Inserm UMR 1153, Paris, France
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Treatment of chronic HCV with sofosbuvir and simeprevir in patients with cirrhosis and contraindications to interferon and/or ribavirin. Am J Gastroenterol 2015. [PMID: 26215530 DOI: 10.1038/ajg.2015.218] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Patients with chronic hepatitis C virus (HCV) and cirrhosis are in critical need of treatment that is both effective and tolerable. The combination of simeprevir (SMV), a protease inhibitor, and sofosbuvir (SOF), a polymerase inhibitor, without peginterferon and/or ribavirin (PEGINF/RBV) has been shown to achieve sustained virologic response (SVR) exceeding 90% in patients with HCV genotype 1 with prior nonresponse and/or cirrhosis. The present report describes the efficacy of SMV and SOF in patients with cirrhosis, prior or current hepatic decompensation, and other contraindications to PEGINF/RBV. METHODS A total of 120 consecutive patients with cirrhosis and contraindications to PEGINF/RBV were treated with SMV and SOF for 12 weeks. The primary end point was SVR at 12 weeks after the completion of treatment. RESULTS The mean age of the cohort was 60 years; 63% were male, 48% were Caucasian, 44% were African American, 69% were of genotype 1A, 49% were treatment naïve, 96% were interleukin-28B non-CC, 33% were of Child class B or C, and 25% had prior hepatic decompensation. The SVR by intention-to-treat was 81% with a relapse rate of 14%. The SVR by per-protocol analysis was 87% with a relapse rate of 13%. The only baseline factor associated with SVR by multifactor analysis was Child class. SVR in patients with Child class A, B, and C was 87, 77, and 67%, respectively. Eleven percent of the patients developed severe adverse events, which included sepsis (two), variceal bleeding (two), hepatocellular carcinoma (two), and hyperbilirubinemia (eight). One of the patients with sepsis died. Two patients developed relapse more than 12 weeks after stopping SMV and SOF. CONCLUSIONS The combination of SMV and SOF achieves high rates of SVR in patients with advanced cirrhosis but is lower with worsening Child class.
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Khullar V, Firpi RJ. Hepatitis C cirrhosis: New perspectives for diagnosis and treatment. World J Hepatol 2015; 7:1843-1855. [PMID: 26207166 PMCID: PMC4506942 DOI: 10.4254/wjh.v7.i14.1843] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 02/24/2015] [Accepted: 07/08/2015] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis C infection is the leading cause of chronic liver disease, cirrhosis, hepatocellular carcinoma as well as the primary indication for liver transplantation in the United States. Despite recent advances in drugs for the treatment of hepatitis C, predictive models estimate the incidence of cirrhosis due to hepatitis C infection will to continue to rise for the next two decades. There is currently an immense interest in the treatment of patients with fibrosis and early-stage cirrhosis as treatment can lead to decrease in the rates of decompensated cirrhosis, hepatocellular carcinoma and need for liver transplantation in these patients. The goal of this paper is to provide clinicians and health care professionals further information about the treatment of patients with hepatitis C infection and cirrhosis. Additionally, the paper focuses on the disease burden, epidemiology, diagnosis and the disease course from infection to treatment. We provide an overview of multiple studies for the treatment of chronic hepatitis C infection that have included patients with cirrhosis. We also discuss the advantages and disadvantages of treatment in cirrhotic patients and focus on the most up to date guidelines available for treatment.
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Bailly F, Pradat P, Virlogeux V, Zoulim F. Antiviral Therapy in Patients with Hepatitis C Virus-Induced Cirrhosis. Dig Dis 2015; 33:613-23. [PMID: 26159282 DOI: 10.1159/000375359] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Opportunities to treat infection with hepatitis C virus (HCV) are evolving rapidly. From the introduction of interferon (IFN)-α monotherapy in the early 1990s to the approval of telaprevir- and boceprevir-based triple therapies with pegylated (PEG)-IFN-α and ribavirin (RBV) in 2011, the chances of curing patients infected with HCV genotype 1 have improved dramatically to reach approximately 70%. Significant further improvements that may cure virtually all HCV patients with an all-oral, IFN-free regimen are becoming progressively available. Key Messages: Historically, a PEG-IFN/RBV combination therapy of patients with liver cirrhosis was associated with lower virological rates and a worse safety profile. The advent of the first protease inhibitor-based triple therapy was long expected, but the promise fell rapidly because of the numerous side effects and the requirement for intensive clinical management in cirrhotic patients. The newer direct-acting antivirals (DAAs) target the viral polymerase with either nucleos(t)ide analogues or nonnucleosidic inhibitors, the viral protease and the viral NS5A protein. Several clinical trials have now shown that a combination of sofosbuvir (nucleosidic polymerase inhibitor) with daclatasvir or ledipasvir (NS5A inhibitors), or sofosbuvir with simeprevir (protease inhibitor), or a combination of ABT-450 (protease inhibitor) with ritonavir (ABT-450/r), the nonnucleosidic polymerase inhibitor ABT-333 and the NS5A inhibitor ABT-267, can achieve a sustained virological response in up to 95% of naive patients or previously treated patients, even in those who failed prior treatment with first-generation protease inhibitors. The best treatment regimens enable the achievement of comparable results even in cirrhotics, while other regimens still require RBV or a longer treatment duration to achieve optimal results. This improved risk/benefit ratio justifies early access programs of IFN-free regimens for cirrhotic patients. The remaining difficult-to-treat patients are cirrhotics infected with HCV genotype 3 and those with decompensated cirrhosis, for whom novel DAA combinations should be evaluated in clinical trials. CONCLUSIONS As new DAAs are becoming available in early access treatment programs, treatment strategy studies are being performed to optimize treatment regimens with respect to the choice of DAAs and treatment duration, based on viral genotypes, prior treatment response and the presence of liver cirrhosis. In the near future, this should allow: (i) a decrease in the complications of HCV-induced cirrhosis, (ii) liver transplantations to be performed in virally cured patients, and (iii) the rescue of patients in the worst clinical situation (decompensated cirrhosis and HCV recurrence on liver graft).
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Affiliation(s)
- François Bailly
- Hepatology Department, Hospices Civils de Lyon, Lyon, France
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Toussaint-Miller KA, Andres J. Treatment Considerations for Unique Patient Populations With HCV Genotype 1 Infection. Ann Pharmacother 2015; 49:1015-30. [PMID: 26139639 DOI: 10.1177/1060028015592015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE To review the literature for the treatment of hepatitis C virus (HCV) genotype 1 in certain populations of patients that require further considerations before therapy initiation. DATA SOURCES A systematic electronic literature search using the MEDLINE database was performed using the search terms hepatitis C, chronic hepatitis C, drug therapy, end stage liver disease, liver transplantation, HIV, hepatitis B, African Americans, renal insufficiency, obesity, pregnancy, and pediatrics. STUDY SELECTION AND DATA EXTRACTION English language studies from January 1985 to March 2015 were considered. Additional references were identified from ongoing trials obtained from clinicaltrials.gov, conference proceedings, online databases, and citations in relevant review articles. DATA SELECTION Direct-acting antivirals are first-line recommendations for the treatment of HCV genotype 1 infection, and these include combinations of sofosbuvir, simeprevir, ledipasvir/sofosbuvir, ombitasvir/paritaprevir/ritonavir plus dasabuvir, and ribarvirin. Historical and clinical data focusing on the treatment of HCV with these agents in the following populations were selected: decompensated cirrhosis, post-liver transplant, HIV, African Americans, obesity, hepatitis B coinfection, renal impairment, pregnancy, and pediatrics. CONCLUSION Depending on the population studied, clinicians must consider differences in efficacy outcomes, potential drug interactions, and adverse effects that patients may experience.
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Pipili C, Cholongitas E. Treatment of chronic hepatitis C in liver transplant candidates and recipients: Where do we stand? World J Hepatol 2015; 7:1606-16. [PMID: 26140081 PMCID: PMC4483543 DOI: 10.4254/wjh.v7.i12.1606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 05/18/2015] [Accepted: 06/01/2015] [Indexed: 02/06/2023] Open
Abstract
The first generation direct antiviral agents (DAAs) highlighted substantial prognosis improvement among liver transplant (LT) candidates and recipients with recurrent hepatitis C virus (HCV) infection. During 2014, second generation DAAs are associated with high sustained virological response rates (> 95%), shortened duration courses and relatively few toxicities. In keeping with the currently available data, patients with decompensated cirrhosis awaiting LT is preferable to be treated with interferon-free, new generation DAAs, with or without ribavirin combinations. Although data about the safety of new DAAs combinations in this patient population are limited, sofosbuvir and daclatasvir pharmacokinetics do not appear to change significantly in moderate or severe liver impairment, while other new DAAs (simeprevir, asunaprevir) seem to be contraindicated in patients with severe liver impairment (Child-Pugh class C). On the other hand, sofosbuvir should not be given in patients with glomerular filtration rate ≤ 30 mL/min, but ongoing trials will clarify better this issue. With the objective that newer antiviral combinations will yield safer and more efficient manipulation of HCV recurrence post-transplant, the European Association for the Study of the Liver has recently updated its recommendations towards this direction. Nevertheless the new antivirals' high cost may be the biggest challenge to their implementation worldwide.
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Affiliation(s)
- Chrysoula Pipili
- Chrysoula Pipili, Division of Nephrology, Royal Infirmary of Edinburgh, Scotland EH16 4SA, United Kingdom
| | - Evangelos Cholongitas
- Chrysoula Pipili, Division of Nephrology, Royal Infirmary of Edinburgh, Scotland EH16 4SA, United Kingdom
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Nakamoto S, Kanda T, Shirasawa H, Yokosuka O. Antiviral therapies for chronic hepatitis C virus infection with cirrhosis. World J Hepatol 2015; 7:1133-41. [PMID: 26052402 PMCID: PMC4450190 DOI: 10.4254/wjh.v7.i8.1133] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Revised: 01/08/2015] [Accepted: 02/04/2015] [Indexed: 02/06/2023] Open
Abstract
Patients who are infected with hepatitis C virus (HCV) and also have advanced fibrosis or cirrhosis have been recognized as "difficult-to-treat" patients during an era when peginterferon and ribavirin combination therapy is the standard of care. Recent guidelines have clearly stated that treatment should be prioritized in this population to prevent complications such as decompensation and hepatocellular carcinoma. Recent advances in the treatment of chronic hepatitis C have been achieved through the development of direct-acting antiviral agents (DAAs). Boceprevir and telaprevir are first-generation DAAs that inhibit the HCV NS3/4A protease. Boceprevir or telaprevir, in combination with peginterferon and ribavirin, improved the sustained virological response rates compared with peginterferon and ribavirin alone and were tolerated in patients with HCV genotype 1 infection without cirrhosis or compensated cirrhosis. However, the efficacy is lower especially in prior non-responders with or without cirrhosis. Furthermore, a high incidence of adverse events was observed in patients with advanced liver disease, including cirrhosis, in real-life settings. Current guidelines in the United States and in some European countries no longer recommend these regimens for the treatment of HCV. Next-generation DAAs include second-generation HCV NS3/4A protease inhibitors, HCV NS5A inhibitors and HCV NS5B inhibitors, which have a high efficacy and a lower toxicity. These drugs are used in interferon-free or in interferon-based regimens with or without ribavirin in combination with different classes of DAAs. Interferon-based regimens, such as simeprevir in combination with peginterferon and ribavirin, are well tolerated and are highly effective especially in treatment-naïve patients and in patients who received treatment but who relapsed. The efficacy is less pronounced in null-responders and in patients with cirrhosis. Interferon-free regimens in combination with ribavirin and/or two or more DAAs could be used for treatment-naïve, treatment-experienced and even for interferon-ineligible or interferon-intolerant patients. Some clinical trials have demonstrated promising results, and have shown that the efficacy and safety were not different between patients with and without cirrhosis. There are also promising regimens for genotypes other than genotype 1. Interferon is contraindicated in patients with decompensated cirrhosis, and further studies are needed to establish the optimal treatment regimen for this population. In the future, interferon-free and ribavirin-free regimens with high efficacy and improved safety are expected for HCV-infected patients with advanced liver diseases.
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Affiliation(s)
- Shingo Nakamoto
- Shingo Nakamoto, Tatsuo Kanda, Osamu Yokosuka, Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, Chiba 260-8670, Japan
| | - Tatsuo Kanda
- Shingo Nakamoto, Tatsuo Kanda, Osamu Yokosuka, Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, Chiba 260-8670, Japan
| | - Hiroshi Shirasawa
- Shingo Nakamoto, Tatsuo Kanda, Osamu Yokosuka, Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, Chiba 260-8670, Japan
| | - Osamu Yokosuka
- Shingo Nakamoto, Tatsuo Kanda, Osamu Yokosuka, Department of Gastroenterology and Nephrology, Chiba University, Graduate School of Medicine, Chiba 260-8670, Japan
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Apparent spontaneous clearance of chronic hepatitis C virus infection in a HIV co-infected patient with decompensated cirrhosis: a case report. AIDS 2015; 29:982-5. [PMID: 25909831 PMCID: PMC4444421 DOI: 10.1097/qad.0000000000000621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Lim SG. Chronic hepatitis C genotype 1 treatment roadmap for resource constrained settings. World J Gastroenterol 2015; 21:1972-1981. [PMID: 25684966 PMCID: PMC4323477 DOI: 10.3748/wjg.v21.i6.1972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 07/21/2014] [Accepted: 09/19/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To use existing hepatitis C virus (HCV) antiviral therapies as access to new treatments is limited.
METHODS: A PubMed search for randomised control trials or meta-analysis related to response-guided therapy of HCV genotype 1 patients was undertaken using pegylated interferon and ribavirin (PR), boceprevir (B) and telaprevir (T) and lead-in where response-guided therapy at TW4(TW4), 8(TW8), 10(TW10), or 12(TW12) based on HCVRNA(+) or HCVRNA(-). Studies presented at major conferences were also used. Where necessary, a post-hoc analysis was performed. A response-guided management roadmap was created based on sustained virological response (SVR).
RESULTS: Starting with PR, those with HCVRNA(-) at TW4 have > 86% SVR, while those are HCVRNA(+) have 34%-41.7% SVR. HCVRNA(-) TW4 patients can have 24 wk PR if HCVRNA < 400000 IU/mL. Alternatively, 28 wk BPR has similar SVR. If HCVRNA(+) at TW4, 72 wk PR leads to 53% SVR, hence BPR is a better option, and if HCVRNA(-) by TW8, 28 wk therapy is sufficient. If HCVRNA(+) at TW8, then HCVRNA should be checked at TW10 and TW12. By TW12, HCVRNA ≥ 100 IU/mL activates the stopping rule. This roadmap is applicable for treatment-naïve, treatment failures and cirrhotic patients. Validation from an Asia Pacific early access boceprevir program confirmed the findings that HCVRNA(-) at TW4, or TW8 conferred > 80% SVR, leading to the “80-80” rule.
CONCLUSION: Using a roadmap based on HCVRNA(-) at TW4 or TW8 (the “80-80” rule), high SVR can be achieved, and guide the best choices for treatment, and also reduces drug exposure in poor responders.
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Duberg AS, Blach S, Falconer K, Kåberg M, Razavi H, Aleman S. The future disease burden of hepatitis C virus infection in Sweden and the impact of different treatment strategies. Scand J Gastroenterol 2015; 50:233-44. [PMID: 25515032 DOI: 10.3109/00365521.2014.990505] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
UNLABELLED OBJECTIVE. Recently, new highly effective direct-acting antivirals (DAAs) against hepatitis C virus (HCV) were introduced. Whether these will alleviate the anticipated increase of liver disease burden in Sweden is unknown, partly because high costs may restrict the use. The objectives were to model the HCV epidemic in Sweden, the burden of disease, and the potential impact of different treatment strategies. MATERIAL AND METHODS HCV disease progression was modeled to 2030. Scenarios were simulated using new DAAs with sustained annual treatment rate (n = 1130), reduced treatment rate (n = 380) to maintain budget, and increased treatment rates (n = 1430 or 2260) to reduce HCV infections. RESULTS With today's triple therapies, the estimated number of serious liver complications and death are expected to peak in 2021. Using new DAAs among F0-F4 patients, an unchanged annual treatment rate can reduce the number of HCV infections by 10% by 2030; however, hepatocellular carcinoma (HCC) and mortality will remain unchanged. By reducing to 380 treatments annually and focusing on patients with advanced fibrosis (F3-F4), serious complications will remain constant but the total number of HCV infections will increase. By doubling the number of DAA treatments, HCC-incidence and liver-related deaths would decrease by 65-70% by 2030. CONCLUSION Mortality and HCC can be reduced with new DAAs and sustained treatment uptake when restricted to F2-F4 patients, or with increased uptake in F0-F4 patients. Treatment restrictions to limit cost may reduce the positive effects and increase the burden of HCV infection. These results may be important for the future strategies of HCV management.
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Affiliation(s)
- Ann-Sofi Duberg
- Department of Infectious Diseases, Örebro University Hospital , Örebro , Sweden
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Kondo C, Atsukawa M, Tsubota A, Shimada N, Abe H, Itokawa N, Nakagawa A, Fukuda T, Matsushita Y, Nakatsuka K, Kawamoto C, Iwakiri K, Aizawa Y, Sakamoto C. Safety and efficacy of partial splenic embolization in telaprevir-based triple therapy for chronic hepatitis C. Intern Med 2015; 54:119-26. [PMID: 25743001 DOI: 10.2169/internalmedicine.54.3066] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE Pegylated-interferon/ribavirin (peg-IFN/RBV) therapy with a protease inhibitor is the standard therapy for genotype 1b chronic hepatitis C. Despite improving treatment outcomes, patients with thrombocytopenia are often difficult to treat because interferon commonly exacerbates thrombocytopenia. In this study, partial splenic embolization (PSE) was performed in patients with hypersplenism-induced thrombocytopenia to determine the effectiveness of this method as a potential treatment. METHODS Patients were pretreated with PSE and then received triple combination therapy. The safety and efficacy of PSE was evaluated. RESULTS Eighteen patients were analyzed, including 12 patients with the interleukin 28B (IL28B) major genotype and 12 patients with the inosine triphosphatase (ITPA) major genotype. The median embolization rate with PSE was 70% (range: 40-85%). PSE increased the patients' platelet counts from 71.5×10(3) /μL (53-99×10(3) /μL) to 121.5×10(3) /μL (70-194×10(3) /μL; p=0.0002). The patients' platelet counts fluctuated above 50×10(3) /μL during the treatment. Specifically, the increase in the platelet count was significantly associated with the ITPA major genotype compared with the minor genotype (p=0.0057 at 2 weeks, p=0.0031 at 3 weeks, and p=0.0148 at 4 weeks). Adherence to peg-IFN-α2b was sufficient (1.38 μg/kg/week). The rapid viral response rate was 72.2% (13/18), the end of treatment response rate was 88.9% (16/18), and the sustained virological response (SVR) rate was 66.7% (12/18). The SVR rate for patients with the IL28B major genotype was 83.3% (10/12). No adverse effect due to PSE pretreatment was found in any patients. Furthermore, no patient discontinued treatment due to thrombocytopenia. CONCLUSION PSE, in conjunction with triple combination therapy, is a useful and safe method to treat genotype 1b chronic hepatitis C patients with hypersplenism-induced thrombocytopenia.
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Affiliation(s)
- Chisa Kondo
- Division of Gastroenterology, Department of Internal Medicine, Nippon Medical School Chiba Hokusoh Hospital, Japan
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Sharafi H, Alavian SM, Keshvari M. Efficacy of 24-week pegylated interferon alpha and ribavirin combination therapy in highly selected patients infected with hepatitis C virus genotype 1. HEPATITIS MONTHLY 2015; 15:e24955. [PMID: 25741374 PMCID: PMC4330713 DOI: 10.5812/hepatmon.24955] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 12/03/2014] [Accepted: 12/31/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND Previous studies using pegylated interferon (Peg-IFN) and ribavirin (RBV) combination therapy suggested that patients with hepatitis C virus (HCV) genotype 1 and low pretreatment HCV RNA level who achieved rapid virological response (RVR) can be treated for 24 weeks without compromising sustained virological response (SVR) rate. OBJECTIVES The current study aimed to investigate the efficacy of Peg-IFN-alfa-2a plus RBV administered for a 24-week treatment course in patients with chronic HCV genotype 1 infection and possessing the following criteria: low baseline serum HCV RNA level, absence of significant fibrosis and achievement of RVR. PATIENTS AND METHODS In this case-control study, 20 patients with HCV genotype 1 infection and favorable baseline characteristics and on-treatment response were treated with Peg-IFN and RBV for 24 weeks as the case group. Furthermore, 23 patients with the same characteristics who underwent a 48-week treatment course were selected as the control group. RESULTS The majority of patients had no fibrosis on liver elastography. There was no statistical difference regarding age, gender, alanine transaminase (ALT) level, rs12979860 polymorphism and the level of fibrosis between the two studied groups. All patients in the 24-week treatment course achieved SVR and all the subjects who received the 48-week treatment course achieved SVR as well (P > 0.99). CONCLUSIONS The current study confirmed that the efficacy of a 24-week regimen of Peg-IFN-alfa-2a plus RBV was similar to the 48-week treatment in the patients infected with HCV genotype 1, and low baseline HCV RNA level who achieved RVR. Response guided therapy can be efficient and cost-effective among the selected HCV genotype 1-infected patients.
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Affiliation(s)
- Heidar Sharafi
- Iran Hepatitis Network, Tehran, IR Iran
- Middle East Liver Diseases Center (MELD), Tehran, IR Iran
| | - Seyed Moayed Alavian
- Iran Hepatitis Network, Tehran, IR Iran
- Middle East Liver Diseases Center (MELD), Tehran, IR Iran
| | - Maryam Keshvari
- Iran Hepatitis Network, Tehran, IR Iran
- Middle East Liver Diseases Center (MELD), Tehran, IR Iran
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, IR Iran
- Corresponding Author: Maryam Keshvari, Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, IR Iran. Tel: +98-2188601501-30, Fax: +98-2166900386, E-mail:
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Bruno S, Thompson AJ, Critelli R, Crosignani A, Rossi S, De Lisi S, Cariani E, Zermiani P, Vaira V, Boccaccio V, Maisonneuve P, Villa E. Interferon lambda-3 is not associated with clinical outcome in patients with HCV-induced compensated cirrhosis: a long-term cohort study. Antiviral Res 2015; 113:27-32. [PMID: 25446338 DOI: 10.1016/j.antiviral.2014.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 10/05/2014] [Accepted: 11/03/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND Interferon Lambda-3 (IFN-λ3) gene polymorphism is associated with spontaneous clearance of hepatitis C virus (HCV) and response to IFN-based therapy (IFN). However, very few data are available about its value in predicting sustained virologic response (SVR) in patients with cirrhosis, and whether IFN-λ3 genotype influences liver disease progression remains unclear. METHODS We determined IFN-λ3 genotype by PCR in a cohort of patients with compensated HCV-related cirrhosis, enrolled between 1989 and 1992. Person-years follow-up was calculated for each individual from the date of enrolment to the development of first episode of decompensation, HCC, liver transplant, death or end of follow-up. The follow-up of patients who achieved SVR was censored at the time of IFN initiation. Kaplan-Meier curves and Cox regression analyses were used to assess the association between IFN-λ3 genotype and clinical outcome. RESULTS IFN-λ3 was determined in 264 patients (52% males, mean age 57±8 years, 67% HCV genotype (G)1, while CC, CT and TT genotypes were 36%, 50% and 14%, respectively. During a median follow-up of 14.8 years, 149 (56%) patients received IFN. Overall, SVR was achieved in 31 (21%) patients, 40% among those with CC genotype (22% in G1 and 61% in G2, respectively) compared to 10% and 13% among patients with CT and TT genotypes (p<0.0001). Univariate and multivariate analyses found no association between IFN-λ3 (CC vs. non-CC genotype) and disease progression. CONCLUSION IFN-λ3 determination is fundamental for allocating cirrhotic patients to be treated with IFN, while it has no value in predicting the outcome of the disease.
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Affiliation(s)
- Savino Bruno
- Department of Internal Medicine, A.O. Fatebenefratelli e Oftalmico, Milan, Italy.
| | - Alex J Thompson
- Department of Gastroenterology, St Vincent's Hospital, The University of Melbourne, VIC, Australia; Department of Medicine, St Vincent's Hospital, The University of Melbourne, VIC, Australia; Duke Clinical Research Institute and Department of Gastroenterology, Duke University, Durham, NC, USA
| | - Rosina Critelli
- Department of Gastroenterology, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Crosignani
- Department of Internal Medicine, A.O. San Paolo, University of Milan, Italy
| | - Sonia Rossi
- Department of Internal Medicine, A.O. Fatebenefratelli e Oftalmico, Milan, Italy
| | - Stefania De Lisi
- Department of Internal Medicine, A.O. Fatebenefratelli e Oftalmico, Milan, Italy
| | - Elisabetta Cariani
- Clinical Pathology-Toxicology, Ospedale Civile S. Agostino-Estense, Modena, Italy
| | - Paola Zermiani
- Department of Internal Medicine, A.O. San Paolo, University of Milan, Italy
| | - Valentina Vaira
- Division of Pathology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Vincenzo Boccaccio
- Department of Internal Medicine, A.O. Fatebenefratelli e Oftalmico, Milan, Italy
| | - Patrick Maisonneuve
- Division of Epidemiology and Biostatistics, European Institute of Oncology, Milan, Italy
| | - Erica Villa
- Department of Gastroenterology, University of Modena and Reggio Emilia, Modena, Italy
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Efficacy and safety of faldaprevir, deleobuvir, and ribavirin in treatment-naive patients with chronic hepatitis C virus infection and advanced liver fibrosis or cirrhosis. Antimicrob Agents Chemother 2014; 59:1282-91. [PMID: 25512403 DOI: 10.1128/aac.04383-14] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Patients with advanced hepatic fibrosis or cirrhosis with chronic hepatitis C virus (HCV) infection represent an unmet need. The HCV NS3/4A inhibitor, faldaprevir, was evaluated in combination with the nonnucleoside NS5B inhibitor, deleobuvir, with or without ribavirin in treatment-naive patients with HCV genotype 1 infection in the SOUND-C2 study. Here, the efficacy and safety of this interferon-free regimen in a subset of patients with advanced liver fibrosis, including those with compensated cirrhosis, were assessed. Patients (n=362) were randomized to once-daily faldaprevir with either twice-daily (BID) or three-times-daily (TID) deleobuvir for 16 (TID16W), 28 (TID28W and BID28W), or 40 (TID40W) weeks with or without ribavirin (TID28W-NR). Patients were classified according to fibrosis stage (F0 to F2 versus F3 to F4) and the presence of cirrhosis (yes/no). In total, 85 (24%) patients had advanced fibrosis/cirrhosis (F3 to F4) and 33 (9%) had cirrhosis. Within each treatment arm, differences in rates of sustained virologic response 12 weeks after completion of treatment (SVR12) between patients with mild to moderate fibrosis (F0 to F2) versus F3 to F4 did not show a consistent pattern and were not statistically significant (63% versus 47% for TID16W, 53% versus 76% for TID28W, 48% versus 67% for TID40W, 70% versus 67% for BID28W, and 40% versus 36% for TID28W-NR, respectively; P > 0.05 for each arm). The most frequent adverse events in patients with/without cirrhosis were gastrointestinal and skin events, which were mostly mild or moderate in intensity. The degree of liver fibrosis did not appear to affect the probability of achieving SVR12 following treatment with the interferon-free regimen of faldaprevir, deleobuvir, and ribavirin. (This study has been registered at ClinicalTrials.gov under registration no. NCT01132313.).
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Atsukawa M, Tsubota A, Shimada N, Kondo C, Itokawa N, Nakagawa A, Hashimoto S, Fukuda T, Matsushita Y, Narahara Y, Iwakiri K, Nakatsuka K, Kawamoto C, Sakamoto C. Serum 25-hydroxyvitamin D3 levels affect treatment outcome in pegylated interferon/ribavirin combination therapy for compensated cirrhotic patients with hepatitis C virus genotype 1b and high viral load. Hepatol Res 2014; 44:1277-85. [PMID: 24417888 DOI: 10.1111/hepr.12298] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Revised: 12/11/2013] [Accepted: 01/07/2014] [Indexed: 02/08/2023]
Abstract
AIM Much is unknown about the effect of 25-hydroxyvitamin D3 levels on the outcome of pegylated interferon/ribavirin (PEG IFN/RBV) therapy for hepatitis C virus-related cirrhosis. The purpose of the present study was to analyze and elucidate factors, including 25-hydroxyvitamin D3 , that contribute to a sustained virological response (SVR) in patients with cirrhosis. METHODS We analyzed whether 25-hydroxyvitamin D3 contributes to the response to PEG IFN/RBV therapy among 134 cirrhotic patients. RESULTS SVR was achieved in 43 patients. The median 25-hydroxyvitamin D3 level was 20 ng/mL. Univariate analysis showed that the following factors contributed to SVR: low-density lipoprotein cholesterol, albumin, 25-hydroxyvitamin D3 , core a.a.70 (a.a.70) substitutions, the number of mutations at the interferon sensitivity-determining region and IL28B genotype. Multivariate analysis identified IL28B genotype and 25-hydroxyvitamin D3 as independent factors contributing to SVR. Subsequently, SVR rate was examined by using 25-hydroxyvitamin D3 and other important factors. The SVR rate was 51.8% in patients with core a.a.70 wild and ≥15 ng/mL of 25-hydroxyvitamin D3 , whereas the SVR rate was 7.1% in patients with core a.a.70 wild and <15 ng/mL of 25-hydroxyvitamin D3 . The SVR rate was 56.9% in patients with IL28B major genotype and ≥15 ng/mL of 25-hydroxyvitamin D3 . Surprisingly, the SVR rate was 0% in patients with IL28B minor genotype and <15 ng/mL of 25-hydroxyvitamin D3 . CONCLUSION IL28B genotype and 25-hydroxyvitamin D3 were identified as independent factors contributing to SVR. Stratified analyses according to core a.a.70 substitution and IL28B genotype suggested that 25-hydroxyvitamin D3 influences the outcome of PEG IFN/RBV therapy for cirrhosis.
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Affiliation(s)
- Masanori Atsukawa
- Division of Gastroenterology, Department of Internal Medicine, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Japan
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Asselah T, Bruno S, Craxi A. HCV cirrhosis at the edge of decompensation: will paritaprevir with ritonavir, ombitasvir, dasabuvir, and ribavirin solve the need for treatment? J Hepatol 2014; 61:1430-3. [PMID: 25149112 DOI: 10.1016/j.jhep.2014.08.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 08/06/2014] [Accepted: 08/09/2014] [Indexed: 01/03/2023]
Affiliation(s)
- Tarik Asselah
- Centre de Recherche sur l'Inflammation (CRI), UMR 1149 Inserm, Université Paris Diderot, Service d'Hépatologie, AP-HP Hôpital Beaujon, Clichy, France.
| | - Savino Bruno
- Department of Internal Medicine, A.O. Fatebenefratelli e Oftalmico, Milan, Italy
| | - Antonio Craxi
- Gastroenterologia & Epatologia, Di.Bi.M.I.S., University of Palermo, Italy
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Velosa J, Serejo F, Ramalho F, Marinho R, Rodrigues B, Baldaia C, Raimundo M, Ferreira P. A practical guide for antiviral therapy of chronic Hepatitis C. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2014. [DOI: 10.1016/j.jpge.2014.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Sustained virological response to peginterferon therapy in patients infected with HCV (genotypes 2 and 3), with or without HIV. BMC Infect Dis 2014; 14 Suppl 5:S4. [PMID: 25236496 PMCID: PMC4160898 DOI: 10.1186/1471-2334-14-s5-s4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND HIV infection leads to a faster progression of liver disease in subjects infected with HCV, as compared with HCV mono-infected patients. Previous reports suggest that sustained virological response (SVR) rates are lower in HIV/HCV coinfection than in HCV monoinfection. We aimed to compare SVR rates of these two populations. METHODS We retrospectively analyzed clinical, biochemical and virological data of HCV and HIV/HCV infected patients with HCV genotypes 2 and 3 who started anti-HCV treatment between March 2004 and November 2012, at a single large center. Intention-to-treat (ITT) and per-protocol (PP) analysis were performed. Univariate and multivariate logistic regression analyses were performed to assess predictors of SVR. RESULTS 461 patients were analyzed: 307 (66.6%) males, 76 (16.5%) infected with HIV. Several differences at baseline between HCV monoinfected and HIV/HCV coinfected patients were observed. HCV monoinfected group was characterized by higher prevalence of genotype 2 (53% vs 5.3%), higher baseline HCV viral load (50% vs 35%), shorter mean duration of treatment (19 vs 41 weeks), more frequent use of peginterferon alfa-2a (84.5% vs 69.7%), lower prevalence of cirrhosis (6% vs 31.6%). Globally, SVR was achieved by 353 (76.6%) patients and 321 (83.8%) in the PP analysis. No statistically relevant differences were found in SVR rates between the two groups, either in ITT [78.2% (n = 301/385) vs 68.4% (n = 52/76), p =0.066, respectively] than in PP analysis [83.6% (n = 276/330) vs 84.9% (n = 45/53), p = 0.8]. CONCLUSIONS Higher baseline viral loads and interruption of peginterferon and/or ribavirin were associated with a poor outcome of anti-HCV treatment while HIV infection was not related to major or minor probability to achieve SVR.
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