Skip to main content

Roles of Antiviral Therapy in Chronic Hepatitis C Patients Should be Different According to the Stages of Liver Disease Progression

  • Conference paper
Therapy for Viral Hepatitis and Prevention of Hepatocellular Carcinoma
  • 68 Accesses

Summary

With an accumulated evidence of natural course of patients with hepatitis C virus (HCV) infection, HCV infected patients died from liver-related disease such as liver cirrhosis/liver failure, or hepatocellular carcinoma. Based on these findings, beneficial effect of antiviral therapy for HCV patients is linked to an inhibition of HCC development. Because the difference of disease progression speed and fibrotic stage of the liver may affect the risk of HCC development and efficacy of antiviral therapy depends on virus load, genotype and host factors (age, gender, and fibrotic stage), the benefit of antiviral therapy may differ according to the step of natural course of HCV infection. In spite of improvement of treatment efficacy, antiviral therapy for these patients is still unsatisfactory, but recent studies revealed that retardation of disease progression could be observed after antiviral therapy. Thus, treatment for HCV infected patients should be performed from the standpoint of natural course of HCV infection.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Shiratori Y, Omata M. Predictors of the efficacy of interferon therapy for patients with chronic hepatitis C before and during therapy: how does this modify the treatment course? J Gastroenterol Hepatol 2000;15:E141–51.

    Article  PubMed  CAS  Google Scholar 

  2. Omata M, Shiratori Y. Long-term effects of interferon therapy on histology and development of hepatocellular carcinoma in hepatitis C. J Gastroenterol Hepatol 2000;15:E134–40.

    Article  PubMed  CAS  Google Scholar 

  3. Shiratori Y, Kato N, Yokosuka O, Imazeki F, Hashimoto E, Hayashi N, Nakamura A, Asada M, Kuroda H, Tanaka N, Arakawa Y, Omata M. Predictors of the efficacy of interferon therapy in chronic hepatitis C virus infection. Tokyo-Chiba Hepatitis Research Group. Gastroenterology 1997;113:558–66.

    Article  PubMed  CAS  Google Scholar 

  4. Shiratori Y, Kato N, Yokosuka O, Hashimoto E, Hayashi N, Nakamura A, Asada M, Kuroda H, Ohkubo H, Arakawa Y, Iwama A, Omata M. Quantitative assays for hepatitis C virus in serum as predictors of the long-term response to interferon. J Hepatol 1997;27:437–44.

    Article  PubMed  CAS  Google Scholar 

  5. Shiratori Y, Kato N, Yoshida H, Imazeki F, Okano K, Yokosuka O, Omata M. How soon can a virological sustained response be determined after withdrawal of interferon therapy in chronic hepatitis C? Tokyo-Chiba Hepatitis Research Group. J Gastroenterol Hepatol 1999;14:79–84.

    Article  PubMed  CAS  Google Scholar 

  6. Shiratori Y, Yokosuka O, Nakata R, Ihori M, Hirota K, Katamoto T, Unuma T, Okano K, Ikeda Y, Hirano M, Kawase T, Takano S, Matsumoto K, Ohashi Y, Omata M. Prospective study of interferon therapy for compensated cirrhotic patients with chronic hepatitis C by monitoring serum hepatitis C RNA. Hepatology 1999;29:1573–80.

    Article  PubMed  CAS  Google Scholar 

  7. Shiratori Y, Moriyama M, Imazeki F, Ohkubo H, Tanaka N, Arakawa Y, Yoshida H, Yokosuka O, Shibuya A, Matsuzaki K, Hashimoto E, Hayashi N, Hirata K, Ohashi Y, Omata M. A prospective study of interferon therapy modified by pre-treatment viral load in cirrhotic patients. Tokyo-Chiba Hepatitis Research Group. Liver 2000;20:27180.

    Google Scholar 

  8. Shiratori Y, Perelson AS, Weinberger L, Imazeki F, Yokosuka O, Nakata R, Ihori M, Hirota K, Ono N, Kuroda H, Motojima T, Nishigaki M, Omata M. Different turnover rate of hepatitis C virus clearance by different treatment regimen using interferon-beta. J Hepatol 2000;33:313–22.

    Article  PubMed  CAS  Google Scholar 

  9. Shiratori Y, Kato N, Yoshida H, Nakata R, Ihori M, Imazeki F, Yokosuka O, Kawase T, Katamoto T, Unuma T, Nakamura A, Ikegami F, Hirota K, Omata M. Sustained viral response is rarely achieved in patients with high viral load of HCV RNA by excessive interferon therapy. Dig Dis Sci 2000;45:565–74.

    Article  PubMed  CAS  Google Scholar 

  10. Shiratori Y, Nakata R, Shimizu N, Katada H, Hisamitsu S, Yasuda E, Matsumura M, Narita T, Kawada K, Omata M. High viral eradication with a daily 12-week natural interferon-beta treatment regimen in chronic hepatitis C patients with low viral load. IFN-beta Research Group. Dig Dis Sci 2000;45:2414–21.

    Article  PubMed  CAS  Google Scholar 

  11. Yoshida H, Shiratori Y, Moriyama M, Arakawa Y, Ide T, Sata M, Inoue O, Yano M, Tanaka M, Fujiyama S, Nishiguchi S, Kuroki T, Imazeki F, Yokosuka O, Kinoyama S, Yamada G, Omata M. Interferon therapy reduces the risk for hepatocellular carcinoma: national surveillance program of cirrhotic and noncirrhotic patients with chronic hepatitis C in Japan. IHIT Study Group. Inhibition of Hepatocarcinogenesis by Interferon Therapy. Ann Intern Med 1999;131(7):174–81.

    PubMed  CAS  Google Scholar 

  12. Koike Y, Shiratori Y, Sato S, Obi S, Teratani T, Imamura M, Hamamura K, Imai Y, Yoshida H, Shiina S, Omata M. Risk factors for recurring hepatocellular carcinoma differ according to infected hepatitis virus-an analysis of 236 consecutive patients with a single lesion. Hepatology 2000;32:1216–23.

    Article  PubMed  CAS  Google Scholar 

  13. Shiratori Y, Shiina S, Teratani T, Imamura M, Obi S, Sato S, Koike Y, Yoshida H, Omata M. Interferon therapy after tumor ablation improves prognosis in patients with hepatocellular carcinoma associated with hepatitis C virus. Ann Intern Med 2003; 138:299–306.

    PubMed  Google Scholar 

  14. Shiratori Y, Imazeki F, Moriyama M, Yano M, Arakawa Y, Yokosuka O, Kuroki T, Nishiguchi S, Sata M, Yamada G, Fujiyama S, Yoshida H, Omata M. Histologic improvement of fibrosis in patients with hepatitis C who have sustained response to interferon therapy. Ann Intern Med 2000;132:517–24.

    PubMed  CAS  Google Scholar 

  15. Yoshida H, Arakawa Y, Sata M, Nishiguchi S, Yano M, Fujiyama S, Yamada G, Yokosuka O, Shiratori Y, Omata M. Interferon therapy prolonged life expectancy among chronic hepatitis C patients. Gastroenterology 2002;123:483–91.

    Article  PubMed  CAS  Google Scholar 

  16. Hoshida Y, Shiratori Y, Omata M. Cost-effectiveness of adjuvant interferon therapy after surgical resection of Hepatitis C-related hepatocellular carcinoma. Liver 2002; 22:479–85.

    Article  PubMed  CAS  Google Scholar 

  17. Shiratori Y, Yoshida H, Omata M. Management of hepatocellular carcinoma: advances in diagnosis, treatment and prevention. Expert Rev Anticancer Ther 2002; 1:277–90.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Springer Japan

About this paper

Cite this paper

Shiratori, Y. (2004). Roles of Antiviral Therapy in Chronic Hepatitis C Patients Should be Different According to the Stages of Liver Disease Progression. In: Omata, M., Okita, K. (eds) Therapy for Viral Hepatitis and Prevention of Hepatocellular Carcinoma. Springer, Tokyo. https://doi.org/10.1007/978-4-431-53977-3_21

Download citation

  • DOI: https://doi.org/10.1007/978-4-431-53977-3_21

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-67975-2

  • Online ISBN: 978-4-431-53977-3

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics