scholarly journals Successful evolution of morphea after hepatitis C virus eradication with direct-acting antiviral agent treatment

2019 ◽  
Vol 111 ◽  
Author(s):  
Adriana R. Guerra Romero ◽  
Manuel Pérez Figueras ◽  
Sonia Alonso López
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Antiviral Agent ◽  
Virus Eradication ◽  
Direct Acting Antiviral ◽  
Direct Acting ◽  
Agent Treatment

New Epidemiologic Data Regarding Hepatitis C Virus Infection in Romania

2017 ◽  
Vol 26 (4) ◽  
pp. 381-386
Author(s):  
Mircea Manuc ◽  
Carmen M. Preda ◽  
Corneliu P. Popescu ◽  
Cristian Baicuș ◽  
Theodor Voiosu ◽  
...  
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Drug Users ◽  
Antiviral Agent ◽  
Virologic Response ◽  
Advanced Fibrosis ◽  
Direct Acting Antiviral ◽  
Genotype 1B ◽  
Direct Acting ◽  
End Stage

Background & Aims: Literature data suggest that HCV genotype-1b is present in 93-99% of the Romanian patients infected with hepatitis C virus (HCV). We present the genotyping tests recently performed on patients with HCV and advanced fibrosis eligible for the Direct-Acting Antiviral (DAA) therapy, as well as the prevalence of these cases across Romania.Methods: The genotyping method was performed on 7,421 HCV patients with advanced fibrosis. The detection method was automatic real time PCR platform M2000 (Abbott). Every subject was introduced into a database including age, sex, county and address.Results: Genotype 1b was almost exclusively present: 7,392/7,421 (99.6%). Genotype 1b patients were 19.6% from Bucharest, 49% were males, with a median age of 60 years. Genotype non-1b was encountered in 29/7,421 subjects (0.4%), 62% were males, 69% from Bucharest and the median age was 52 years. Most of the subjects (75%) were in the 6th and 7th age decade. The prevalence of these cases varied significantly across Romanian counties: the highest was in Bucharest (61.3/105), Bihor (47/105), Iasi (46/105) and Constanța (43/105), and the lowest in Ilfov (2.8/105), Harghita (3.7/105), Covasna (5.4/105) and Maramureș (8.8/105) (p<0.001).Conclusions: Genotype 1b is encountered in 99.6% of patients with chronic hepatitis C and advanced fibrosis from Romania. The presence of genotypes non-1b is more common in Bucharest, in males and at a younger age. There are significant differences regarding the distribution of these cases across Romania: the highest rates are in Bucharest, Bihor, Iasi and Constanta.Abbreviations: BMI: body mass index; DAA: direct-acting antiviral agent; GT: genotype; HBV: hepatitis B virus; HCC: hepatocellular carcinoma; HCV: hepatitis C virus; IDU: intravenous drug users; MELD: model for end stage liver disease; NASH: non-alcoholic steatohepatitis; SVR; sustained virologic response.

scholarly journals Statin (3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitor)-based therapy for hepatitis C virus (HCV) infection-related diseases in the era of direct-acting antiviral agents

F1000Research ◽  
2016 ◽  
Vol 5 ◽  
pp. 223 ◽  
Author(s):  
Sara Sobhy Kishta ◽  
Reem El-Shenawy ◽  
Sobhy Ahmed Kishta
Keyword(s):  
Clinical Trials ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Antiviral Agents ◽  
Antiviral Agent ◽  
Viral Clearance ◽  
Hcv Infection ◽  
Direct Acting Antiviral ◽  
Direct Acting ◽  
Direct Acting Antiviral Agents

Recent improvements have been made in the treatment of hepatitis C virus (HCV) infection with the introduction of direct-acting antiviral agents (DAAs). However, despite successful viral clearance, many patients continue to have HCV-related disease progression. Therefore, new treatments must be developed to achieve viral clearance and prevent the risk of HCV-related diseases. In particular, the use of pitavastatin together with DAAs may improve the antiviral efficacy as well as decrease the progression of liver fibrosis and the incidence of HCV-related hepatocellular carcinoma. To investigate the management methods for HCV-related diseases using pitavastatin and DAAs, clinical trials should be undertaken. However, concerns have been raised about potential drug interactions between statins and DAAs. Therefore, pre-clinical trials using a replicon system, human hepatocyte-like cells, human neurons and human cardiomyocytes from human-induced pluripotent stem cells should be conducted. Based on these pre-clinical trials, an optimal direct-acting antiviral agent could be selected for combination with pitavastatin and DAAs. Following the pre-clinical trial, the combination of pitavastatin and the optimal direct-acting antiviral agent should be compared to other combinations of DAAs (e.g., sofosbuvir and velpatasvir) according to the antiviral effect on HCV infection, HCV-related diseases and cost-effectiveness.

scholarly journals Statin (3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitor)-based therapy for hepatitis C virus (HCV) infection-related diseases in the era of direct-acting antiviral agents

F1000Research ◽  
2017 ◽  
Vol 5 ◽  
pp. 223
Author(s):  
Sara Sobhy Kishta ◽  
Sobhy Ahmed Kishta ◽  
Reem El-Shenawy
Keyword(s):  
Clinical Trials ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Antiviral Agents ◽  
Antiviral Agent ◽  
Viral Clearance ◽  
Hcv Infection ◽  
Direct Acting Antiviral ◽  
Direct Acting ◽  
Direct Acting Antiviral Agents

Recent improvements have been made in the treatment of hepatitis C virus (HCV) infection with the introduction of direct-acting antiviral agents (DAAs). However, despite successful viral clearance, many patients continue to have HCV-related disease progression. Therefore, new treatments must be developed to achieve viral clearance and prevent the risk of HCV-related diseases. In particular, the use of pitavastatin together with DAAs may improve the antiviral efficacy as well as decrease the progression of liver fibrosis and the incidence of HCV-related hepatocellular carcinoma. To investigate the management methods for HCV-related diseases using pitavastatin and DAAs, clinical trials should be undertaken. However, concerns have been raised about potential drug interactions between statins and DAAs. Therefore, pre-clinical trials using a replicon system, human hepatocyte-like cells, human neurons and human cardiomyocytes from human-induced pluripotent stem cells should be conducted. Based on these pre-clinical trials, an optimal direct-acting antiviral agent could be selected for combination with pitavastatin and DAAs. Following the pre-clinical trial, the combination of pitavastatin and the optimal direct-acting antiviral agent should be compared to other combinations of DAAs (e.g., sofosbuvir and velpatasvir) according to the antiviral effect on HCV infection, HCV-related diseases and cost-effectiveness.

Hepatitis C virus eradication with direct‐acting antiviral improves insulin resistance

2019 ◽  
Vol 27 (2) ◽  
pp. 188-194 ◽  
Author(s):  
Francesco Paolo Russo ◽  
Alberto Zanetto ◽  
Martina Gambato ◽  
Ilaria Bortoluzzi ◽  
Ramona Al Zoairy ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Virus Eradication ◽  
Direct Acting Antiviral ◽  
Direct Acting

scholarly journals Post-treatment Mac-2-Binding Protein is a Useful Predictor of Hepatocellular Carcinoma Development after Hepatitis C Virus Eradication

2021 ◽  
Author(s):  
Shunsuke Sato ◽  
Hironori Tsuzura ◽  
Yuji Kita ◽  
Yuji Ikeda ◽  
Daishi Kabemura ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Binding Protein ◽  
Virologic Response ◽  
Virus Eradication ◽  
Direct Acting Antiviral ◽  
Noninvasive Biomarker ◽  
Direct Acting

Abstract Background and aims: Recent advances of direct-acting antiviral drugs for hepatitis C virus (HCV) have dramatically improved the sustained virologic response (SVR) rate, but hepatocellular carcinoma (HCC) development not rarely occurs even in patients who achieve an SVR. Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+-M2BP) was recently developed as a noninvasive biomarker of liver fibrosis. However, the association between the WFA+-M2BP level and HCC development after the achievement of an SVR is unclear. Methods: We examined the association between WFA+-M2BP and HCC development in 552 HCV patients who achieved an SVR (Interferon [IFN]-based therapy, n=228; IFN-free therapy, n=294). Results: Multivariate analysis revealed that a high WFA+-M2BP level at SVR week 24 after treatment (SVR24) (hazard ratio [HR]=1.215, P=0.020), low platelet counts (HR=0.876, P=0.037) and old age (HR=1.073, P=0.012) were independent risk factors for HCC development regardless of the treatment regimen. Receiver operator characteristics curve analysis revealed that an WFA+-M2BP level at SVR24 of ≥1.62 cut off index (COI) was the cut-off value for the prediction of HCC development (adjusted HR = 12.565, 95% CI 3.501-45.092, P<0.001). The 3- and 5-year cumulative incidences of HCC were 0.7% and 0.7% in patients with low WFA+-M2BP at SVR24 (<1.62 COI), and 4.8% and 12.4% in patients with high WFA+-M2BP (≥1.62 COI) were, respectively (P<0.001).Conclusion: The assessment of liver fibrosis using the WFA+-M2BP level at SVR24 is a useful predictor of HCC development after HCV eradication even in the IFN-free therapy era.

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