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Chudhary HF, Ali A, Bibi S, Waqas M, Rafique S, Idrees M, Halim SA, Abdellattif MH, Khan A, Al-Harrasi A. Transcriptional Analysis of TP53 Gene in Chronic Hepatitis C Patients Treated with Sofosbuvir, Daclatasvir, Pegylated Interferon, and Ribavirin. ACS OMEGA 2023; 8:14784-14791. [PMID: 37125127 PMCID: PMC10134244 DOI: 10.1021/acsomega.3c00903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/20/2023] [Indexed: 05/03/2023]
Abstract
Hepatitis C virus (HCV) is a major public health problem that affects more than 170 million people globally. HCV is a principal cause of hepatocellular carcinoma (HCC) around the globe due to the high frequency of hepatitis C infection, and the high rate of HCC is seen in patients with HCV cirrhosis. TP53 is considered as a frequently altered gene in all cancer types, and it carries an interferon response element in its promoter region. In addition to that, the TP53 gene also interacts with different HCV proteins. HCV proteins especially NS3 protein and core protein induce the mutations in the TP53 gene that lower the expression of this gene in HCV patients and leads to HCC development. In this study, we examined the transcriptional analysis of the TP53 gene in HCV-infected patients administered with different combinations of antiviral therapies including sofosbuvir + daclatasvir, sofosbuvir + ribavirin, and pegylated interferon + ribavirin. This study included 107 subjects; 15 treated with sofosbuvir + daclatasvir, 58 treated with sofosbuvir + ribavirin, 11 treated with interferon + ribavirin, 8 untreated, 10 HCC patients, and 5 were healthy controls. Total RNA was extracted from the PMBCs of HCV infected patients and reverse transcribed into cDNA using a gene specific reverse primer. The expression level of TP53 mRNA was analyzed using quantitative PCR. The expression of TP53 mRNA was notably upregulated in rapid virological response (RVR), early virological response (EVR), and sustained virological response (SVR) groups as compared to non-responders and naïve groups. The expression of TP53 mRNA was seen high in HCC as compared to control groups. Additionally, it has been demonstrated that sofosbuvir + daclatasvir treatment stimulates significant elevation in TP53 gene expression as compared to (sofosbuvir + ribavirin) and (IFN + ribavirin) treatment. This study indicates that the TP53 gene expression is highly upregulated in RVR, EVR, and SVR groups as compared to control groups. Moreover, sofosbuvir + daclatasvir therapy induces significant rise in TP53 mRNA expression levels as compared to (sofosbuvir + ribavirin) and (IFN + ribavirin) treatment. According to these results, it can be concluded that sofosbuvir + daclatasvir plays a significant role in preventing HCV patients from developing severe liver complications as compared to other administered therapies. This study is novel as no such type of study has been conducted previously on the expression of TP53 in local HCV-infected population treated with different combinations of therapies. This study is helpful for the development of new therapeutic strategies and for improving existing therapies.
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Affiliation(s)
- Hafiza
Rida Farooq Chudhary
- Division
of Molecular Virology, Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
| | - Amjad Ali
- Division
of Molecular Virology, Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
- Department
of Biotechnology and Genetic Engineering, Hazara University Mansehra, Mansehra 2100, Pakistan
| | - Sadia Bibi
- Department
of Botany, University of Malakand, Chakdara Dir Lower, Khyber
Pakhtunkhwa 18800, Pakistan
| | - Muhammad Waqas
- Department
of Biotechnology and Genetic Engineering, Hazara University Mansehra, Mansehra 2100, Pakistan
- Natural
and Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Shazia Rafique
- Division
of Molecular Virology, Centre of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
| | - Muhammad Idrees
- Division
of Molecular Virology, Centre of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore 54590, Pakistan
| | - Sobia Ahsan Halim
- Natural
and Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Magda H. Abdellattif
- Department
of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ajmal Khan
- Natural
and Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
| | - Ahmed Al-Harrasi
- Natural
and Medical Sciences Research Center, University
of Nizwa, Birkat-ul-Mouz, Nizwa 616, Sultanate of Oman
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Abdulla M, Al Ghareeb AM, Husain HAHY, Mohammed N, Al Qamish J. Effectiveness and safety of generic and brand direct acting antivirals for treatment of chronic hepatitis C. World J Clin Cases 2022; 10:12566-12577. [PMID: 36579085 PMCID: PMC9791528 DOI: 10.12998/wjcc.v10.i34.12566] [Citation(s) in RCA: 1] [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: 07/13/2022] [Revised: 09/28/2022] [Accepted: 11/08/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Direct acting antivirals (DAAs) are a very effective treatment for hepatitis C virus (HCV). However, brand DAAs are expensive. The licensing of cheaper generic DAAs may address this issue, but there is a lack of clinical studies comparing the efficacy of generic vs brand DAA formulations.
AIM To compare the efficacy and safety of generic against brand DAAs for chronic hepatitis C treatment in Bahrain.
METHODS This was a retrospective observational study involving 289 patients with chronic HCV infection during 2016 to 2018. There were 149 patients who were treated with brand DAAs, while 140 patients were treated with generic DAAs. Commonly used DAAs were Ombitasvir/Paritaprevir/Ritonavir ± Dasabuvir ± Ribavirin, and Sofosbuvir/Daclatasvir ± Ribavirin. SVR at 12 wk post treatment was the main outcome variable.
RESULTS Overall, 87 patients (30.1%) had cirrhosis and 68.2% had genotype 1 HCV infection. At 12 wk post treatment, SVR was achieved by 271 (93.8%) of the patients. In patients who were treated with generic medications, 134 (95.7%) achieved SVR at 12 wk post treatment, compared to 137 (91.9%) among those treated with brand medications (P = 0.19). Having cirrhosis [odds ratio (OR): 9.41, 95% confidence interval (CI): 2.47–35.84] and having HCV genotype 3 (OR: 3.56, 95%CI: 1.03–12.38) were significant independent predictors of not achieving SVR. Alanine transaminase, gamma-glutamyl transpeptidase, and total bilirubin levels decreased significantly following therapy with both generic and brand DAAs.
CONCLUSION Generic and brand DAAs demonstrate comparable effectiveness in the treatment of chronic hepatitis C patients. Both are safe and equally effective in improving biochemical markers of hepatic inflammation.
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Affiliation(s)
- Maheeba Abdulla
- Department of Internal Medicine, Salmaniya Medical Complex, Arabian Gulf University, Manama 2904, Bahrain
| | | | | | - Nafeesa Mohammed
- Department of Internal Medicine, Salmaniya Medical Complex, Manama 2904, Bahrain
| | - Jehad Al Qamish
- Internal Medicine Department, Ibn AlNafees Hospital, Manama 3302, Bahrain
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Monitoring of Iron, Lipid and Liver Profiles in Egyptian Hepatitis C Virus Patients on Sofosbuvir Therapy. J Infect Public Health 2022; 15:277-281. [DOI: 10.1016/j.jiph.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/11/2021] [Accepted: 01/09/2022] [Indexed: 11/22/2022] Open
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Peschel G, Grimm J, Buechler C, Gunckel M, Pollinger K, Aschenbrenner E, Kammerer S, Jung EM, Haimerl M, Werner J, Müller M, Weigand K. Liver stiffness assessed by shear-wave elastography declines in parallel with immunoregulatory proteins in patients with chronic HCV infection during DAA therapy. Clin Hemorheol Microcirc 2021; 79:541-555. [PMID: 34120896 DOI: 10.3233/ch-211193] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND A rapid decline of liver stiffness (LS) was detected by non-invasive methods in patients with chronic hepatitis C (HCV) infection during treatment with direct-acting antivirals (DAA). OBJECTIVE To investigate the influence of inflammation on LS. METHODS We prospectively examined LS by sonographic shear-wave elastography in 217 patients during DAA therapy from treatment initiation (BL) to 12 weeks after end of therapy (SVR12). Demographic data, laboratory findings and serum levels of cytokines were determined. RESULTS Values of LS decreased from 1.86 m/s to 1.68 m/s (p = 0.01) which was most pronounced in patients who had F4 fibrosis at BL (3.27 m/s to 2.37 m/s; p < 0.001). Initially elevated values of aminotransferases, ferritin, IgG (p < 0.001 each) and international normalized ratio (p < 0.003) declined, thrombocyte count (p = 0.007) increased. Correlations of these laboratory parameters with BL levels of LS measurement (LSM) were most apparent in patients with F1-F3 fibrosis. Tumor necrosis factor (TNF)-α (p = 0.031), interleukin (IL)-10 (p = 0.005) and interferon y inducible protein (IP)-10 (p < 0.001) decreased in parallel with LSM under DAA therapy and corelated with BL values. CONCLUSION Decrease of systemic inflammatory parameters correlated with LSM under DAA therapy. We conclude that regression of LSM is attributable to the decline of inflammation rather than reflecting fibrosis.
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Affiliation(s)
- G Peschel
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - J Grimm
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - C Buechler
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - M Gunckel
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - K Pollinger
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - E Aschenbrenner
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - S Kammerer
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - E M Jung
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - M Haimerl
- Department of Radiology, University Hospital Regensburg, Regensburg, Germany
| | - J Werner
- Department of Surgery, University Hospital Regensburg, Regensburg, Germany
| | - M Müller
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
| | - K Weigand
- Department of Gastroenterology, Endocrinology, Rheumatology and Infectious Diseases, University Hospital Regensburg, Regensburg, Germany
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Effect of Direct-Acting Antiviral Therapy on Thrombocytopenic Patients with Hepatitis C Virus-Related Chronic Liver Disease. Gastroenterol Res Pract 2021; 2021:8811203. [PMID: 34122539 PMCID: PMC8169259 DOI: 10.1155/2021/8811203] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 03/25/2021] [Accepted: 04/16/2021] [Indexed: 12/11/2022] Open
Abstract
Background and Aims Thrombocytopenia is a common complication in patients with chronic hepatitis C virus (HCV) that increases the risk of bleeding. We aimed to analyze the hematologic effects of the new direct-acting antiviral (DAA) therapy, particularly on the platelet count in chronic HCV-infected patients with thrombocytopenia. Patients and Methods. One hundred thrombocytopenic patients chronically infected with HCV were included in a prospective study. All patients were eligible for receiving anti-HCV treatment with sofosbuvir-based regimens for 12 weeks, according to the protocol of the National Program for treatment of HCV in Egypt sponsored by the Ministry of Health. Results At the end of treatment (EOT), there was a highly significant increase in platelet count (p < 0.001), a significant increase in white blood cells (WBCs) count (p ≤ 0.032), and a highly significant decrease in hemoglobin level (p < 0.001) as compared to pretreatment levels. Patients with mild to moderate hepatic fibrosis had significantly higher median and interquartile range (IQR) platelet count at baseline and EOT than those with advanced fibrosis and cirrhosis (p ≤ 0.023 and p < 0.001, respectively). There was more elevation in platelet count at EOT in patients with mild to moderate fibrosis than those with advanced fibrosis and cirrhosis. Out of the hundred patients, 73% showed improvement of platelet count, while 27% showed no improvement or even decrease in the platelet count. Conclusion Sofosbuvir-based DAA therapy is a highly effective and safe treatment regimen that results in the improvement of platelet count in thrombocytopenic patients, particularly in mild to moderate stages of hepatic fibrosis.
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Serum Interleukin-35 Level in Correlation with T Regulatory and T helper-17 Cells Frequency in Chronic Viral Hepatitis C Patients. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2020. [DOI: 10.22207/jpam.14.4.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Interleukin-35 (IL-35), secreted mainly by T-regulatory cells (T-regs), has been considered to have immunosuppressive actions in many auto-immune diseases and tumors. However, information about its role in chronic hepatitis C (CHC) infection is still limited. We aimed to study the role of IL-35 within CHC infection and to assess its correlation with T-regs and T-helper 17 cells (Th-17). Therefore, we measured serum IL-35 concentrations using ELISA assay in 25 normal controls (NCs) and in 30 CHC patients before receiving direct antiviral agents (DAA) treatment and after 3 months of treatment end. T-regs and Th-17 cells frequencies were assessed via flow-cytometry in control group and patients’ group before treatment. The results showed that serum IL-35 levels revealed a highly significant increase in CHC patients compared to NCs (P <0.001). Moreover, IL-35 levels significantly decreased in patients 3 months after treatment end (P =0.02). Both Th-17 and T-regs were significantly increased in patients more than in NCs and a positive correlation was observed between them. However, T-regs/Th-17 ratio did not show significant difference from the ratio in NCs. IL-35 levels were positively correlated with viral load and T-regs frequency, but not with Th-17 frequency. IL-35 levels did not correlate with liver enzymes or functions. These results suggested that IL-35 enhances the immunosuppressive functions of T-regs, protecting the liver from HCV induced damage and contributes to viral persistence. IL-35 may represent a possible immunotherapeutic strategy for chronic persistent infection if given with DAA, especially in relapsing or non-responding cases.
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Giannini EG, Crespi M, Demarzo M, Bodini G, Furnari M, Marabotto E, Torre F, Zentilin P, Savarino V. Improvement in hepatitis C virus patients with advanced, compensated liver disease after sustained virological response to direct acting antivirals. Eur J Clin Invest 2019; 49:e13056. [PMID: 30474209 DOI: 10.1111/eci.13056] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/18/2018] [Accepted: 11/20/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND The outcome of patients with chronic hepatitis C virus infection (HCV) and advanced, compensated liver disease after sustained virological response (SVR) to direct-acting antivirals (DAAs) has not yet been completely depicted. We aimed to assess the clinical, biochemical and instrumental outcome of patients with advanced, compensated chronic HCV-related liver disease with DAA-induced SVR to DAAs and who had at least 1-year follow-up. MATERIALS AND METHODS Fifty-two patients with cirrhosis (n = 27) and fibrosis stage F3 (n = 25) followed up for a median of 60 weeks after successful DAA treatment were included. Laboratory work-up, including APRI and FIB-4 scores, liver transient elastography and measurement of the spleen bi-polar diameter were carried out before treatment and at the end of follow-up. RESULTS Liver stiffness decreased (P < 0.0001) from a median baseline of 15.2 kPa (12.0-20.0) to 9.3 kPa (7.5-12.0) at follow-up. A liver stiffness value suggestive of the presence (ie, ≥21.0 kPa) of clinically significant portal hypertension was found in 13 patients (25.0%) at baseline and in seven patients (13.5%) at follow-up (P = 0.037). Both APRI (P < 0.0001) and FIB-4 score (P = 0.025) progressively decreased, while platelet count increased (143 × 109 /L [117-176] to 153 × 109 /L [139-186], P = 0.003), and spleen bi-polar diameter decreased (120 mm [112-123] to 110 mm [102-116], P = 0.0009) from baseline to the end of follow-up. CONCLUSIONS In patients advanced, compensated chronic liver disease, liver stiffness significantly improves in the long-term after SVR, and this improvement is accompanied by an amelioration of indirect indices of liver fibrosis and function, and by a decrease in parameters of portal hypertension.
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Affiliation(s)
- Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Mattia Crespi
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Mariagiulia Demarzo
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Giorgia Bodini
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Manuele Furnari
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Francesco Torre
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Patrizia Zentilin
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
| | - Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine, Ospedale Policlinico San Martino-IRCCS per l'Oncologia, University of Genoa, Genoa, Italy
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Omran D, Alboraie M, Zayed RA, Wifi MN, Naguib M, Eltabbakh M, Abdellah M, Sherief AF, Maklad S, Eldemellawy HH, Saad OK, Khamiss DM, El Kassas M. Towards hepatitis C virus elimination: Egyptian experience, achievements and limitations. World J Gastroenterol 2018; 24:4330-4340. [PMID: 30344418 PMCID: PMC6189850 DOI: 10.3748/wjg.v24.i38.4330] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 09/13/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023] Open
Abstract
Worldwide, more than one million people die each year from hepatitis C virus (HCV) related diseases, and over 300 million people are chronically infected with hepatitis B or C. Egypt used to be on the top of the countries with heavy HCV burden. Some countries are making advances in elimination of HCV, yet multiple factors preventing progress; remain for the majority. These factors include lack of global funding sources for treatment, late diagnosis, poor data, and inadequate screening. Treatment of HCV in Egypt has become one of the top national priorities since 2007. Egypt started a national treatment program intending to provide cure for Egyptian HCV-infected patients. Mass HCV treatment program had started using Pegylated interferon and ribavirin between 2007 and 2014. Yet, with the development of highly-effective direct acting antivirals (DAAs) for HCV, elimination of viral hepatitis has become a real possibility. The Egyptian National Committee for the Control of Viral Hepatitis did its best to provide Egyptian HCV patients with DAAs. Egypt adopted a strategy that represents a model of care that could help other countries with high HCV prevalence rate in their battle against HCV. This review covers the effects of HCV management in Egyptian real life settings and the outcome of different treatment protocols. Also, it deals with the current and future strategies for HCV prevention and screening as well as the challenges facing HCV elimination and the prospect of future eradication of HCV.
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Affiliation(s)
- Dalia Omran
- Department of Endemic Medicine and Hepatology, Faculty of Medicine, Cairo University, Cairo 11651, Egypt
| | - Mohamed Alboraie
- Department of Internal Medicine, Al-Azhar University, Cairo 11651, Egypt
| | - Rania A Zayed
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Cairo University, Cairo 11651, Egypt
| | - Mohamed-Naguib Wifi
- Department of Internal Medicine, Faculty of Medicine, Cairo University, Cairo 11599, Egypt
| | - Mervat Naguib
- Department of Internal Medicine, Faculty of Medicine, Cairo University, Cairo 11599, Egypt
| | - Mohamed Eltabbakh
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Mohamed Abdellah
- Department of Internal Medicine, Al-Azhar University, Cairo 11651, Egypt
| | - Ahmed Fouad Sherief
- Department of Tropical Medicine, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Sahar Maklad
- National Hepatology and Tropical Medicine Research Institute, Cairo 11599, Egypt
| | - Heba Hamdy Eldemellawy
- Department of Internal Medicine, Faculty of Medicine, Beni-Suef University, Beni-Suef 62511, Egypt
| | | | - Doaa Mohamed Khamiss
- Department of Clinical and Chemical Pathology, El-monera hospital, Ministry of Health, Cairo 11562, Egypt
| | - Mohamed El Kassas
- Department of Endemic Medicine, Faculty of Medicine, Helwan University, Cairo 11599, Egypt
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Abozeid M, Alsebaey A, Abdelsameea E, Othman W, Elhelbawy M, Rgab A, Elfayomy M, Abdel-Ghafar TS, Abdelkareem M, Sabry A, Fekry M, Shebl N, Rewisha E, Waked I. High efficacy of generic and brand direct acting antivirals in treatment of chronic hepatitis C. Int J Infect Dis 2018. [DOI: https:/doi.org/10.1016/j.ijid.2018.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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10
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Abozeid M, Alsebaey A, Abdelsameea E, Othman W, Elhelbawy M, Rgab A, Elfayomy M, Abdel-Ghafar TS, Abdelkareem M, Sabry A, Fekry M, Shebl N, Rewisha E, Waked I. High efficacy of generic and brand direct acting antivirals in treatment of chronic hepatitis C. Int J Infect Dis 2018. [DOI: https://doi.org/10.1016/j.ijid.2018.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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11
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High efficacy of generic and brand direct acting antivirals in treatment of chronic hepatitis C. Int J Infect Dis 2018; 75:109-114. [PMID: 30077791 DOI: 10.1016/j.ijid.2018.07.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 07/26/2018] [Accepted: 07/27/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Direct acting antivirals (DAAs) are highly effective for treatment of hepatitis C (HCV) but brand products are priced beyond the means of most low and middle income countries (LMICs). Although a few DAAs are offered at reduced prices in access programs, they are still beyond affordability in limited resource settings with a large HCV infected population. Cheap generics might fill this economic need, but studies comparing their clinical efficacy to that of original products are limited. AIM To compare efficacy of brand and generic DAAs used in the national treatment program in Egypt. METHODS HCV treatment eligible patients (n=971) were enrolled. They were treated with 12 weeks of either sofosbuvir-daclatasvir (SOF-DCV) or SOF-ledipasvir (SOF-LDV). Ribavirin (RBV) was added to patients with cirrhosis and to SOF experienced patients. Patients with cirrhosis who were RBV intolerant were treated for 24 weeks without RBV. RESULTS Most patients were males (61.4%), treatment naïve (88.6%), without cirrhosis (61.7%), and the mean age was 51.3±11.31 years. Baseline characteristics were not different in patients treated with brand or generic medications regarding age, liver tests, creatinine, platelets, MELD score, baseline HCV-RNA and transient elastography. Overall sustained virologic response (SVR) rate was 98.1%, which was similar for generic and brand drugs (98.2% vs. 98.1%; p=1), and similar with both regimens used (SOF-DCV±RBV: brand: 98.1%, generic 97.8%; p=0.729, SOF-LDV±RBV: brand 98.2%, generic 100%; p=0.729). AST and ALT decreased significantly with initiation of therapy with both generic and original drugs. CONCLUSION Generic and brand DAAs are equally effective for achieving SVR and improving aminotransferases.
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Hiraoka A, Michitaka K, Izumoto H, Ueki H, Kitahata S, Aibiki T, Okudaira T, Yamago H, Miyamoto Y, Iwasaki R, Tomida H, Mori K, Miyata H, Tsubouchi E, Kishida M, Hirooka M, Abe M, Matsuura B, Ninomiya T, Hiasa Y. Relative changes in handgrip strength and skeletal muscle volume in patients with chronic liver disease over a 2-year observation period. Hepatol Res 2018; 48:502-508. [PMID: 29314571 DOI: 10.1111/hepr.13051] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 12/08/2017] [Accepted: 12/29/2017] [Indexed: 12/13/2022]
Abstract
AIM There are few reports regarding relative changes in muscle function of patients with chronic liver disease (CLD). We examined CLD patients to evaluate relative changes in handgrip strength and muscle volume. METHODS We enrolled 413 CLD outpatients who underwent handgrip strength measurements in both 2015 and 2017 (age 67.9 ± 10.0 years; male / female = 242/171; hepatitis C virus [HCV] / hepatitis B virus [HBV] / HBV and HCV / alcohol / others = 239/92/4/22/56; Child-Pugh score [CPS] in 2015 [5/6/7/8/9/≥10 = 335/51/12/11/3/1]). Relative change in muscle volume (ΔPI) from 2015 to 2017 was evaluated using computed tomography findings in 230 of the patients, using a previously reported method. Clinical characteristics, as well as relative changes of handgrip strength (ΔHGS) and ΔPI were analyzed. RESULTS For the patient cohort as a whole, CPS became significantly worse in 2017 (5/6/7/8/9/≥10 = 319/56/13/11/5/9; P = 0.002). In individual patients with CPS decline, serum albumin level was significantly decreased (3.78 ± 0.50 to 3.33 ± 0.61 g/dL; P < 0.001), whereas no decrease was seen in those without such a decline (4.16 ± 0.48 to 4.20 ± 0.44 g/dL; P = 0.028). Furthermore, ΔHGS (-1.4 ± 4.8 [n = 59] vs. 0.7 ± 4.8 kg [n = 354]; P = 0.002) and ΔPI (-0.44 ± 0.88 [n = 38] vs. 0.03 ± 0.64 cm2 /m2 [n = 192]; P = 0.003) were worse in patients with, compared to those without, a decline in CPS. Age was not significantly different between patients with and without handgrip strength decline (66.5 ± 10.3 vs. 65.3 ± 9.9 years; P = 0.256). There was a significant relationship between ΔHGS, ΔPI and relative change in serum albumin (r = 0.161, P = 0.001 and r = 0.225, P < 0.001, respectively). CONCLUSION Decline in CPS, especially decreasing serum albumin level, showed a significant relationship with muscle function reduction and muscle volume loss.
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Affiliation(s)
- Atsushi Hiraoka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Kojiro Michitaka
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hirofumi Izumoto
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hidetaro Ueki
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Shogo Kitahata
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Toshihiko Aibiki
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Tomonari Okudaira
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hiroka Yamago
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Yuji Miyamoto
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Ryuichiro Iwasaki
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hideomi Tomida
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Kenichiro Mori
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Hideki Miyata
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Eiji Tsubouchi
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Masato Kishida
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Bunzo Matsuura
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Tomoyuki Ninomiya
- Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan
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