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Individualisierte Behandlung der chronischen Hepatitis C

Individualised treatment of chronic hepatitis C

  • Individualisierte Therapie – ein Paradigmenwechsel?
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Zusammenfassung

Die Standardtherapiedauer für Patienten mit chronischer Hepatitis C beträgt 48 (HCV-1) bzw. 24 Wochen (HCV-2/3). Unter zusätzlicher Berücksichtigung der Ausgangsviruslast, des initialen virologischen Ansprechens und des Fibrosestadiums erscheint eine weitere Individualisierung möglich. Nichtzirrhotische Patienten mit einer HCV-1-Infektion, einer Viruslast vor Therapiebeginn von unter 600.000 U/ml und einem raschen virologischen Ansprechen (HCV-RNA < 50 U/ml zu Woche 4) erreichen mit einer 24-wöchigen Therapie dauerhafte virologische Ansprechraten von fast 90%. HCV-2- und HCV-3-infizierte Patienten mit niedriger Viruslast zu Therapiebeginn und nicht nachweisbarer HCV-RNA zu Woche 4 können für weniger als 24 Wochen behandelt werden, ohne die dauerhaften virologischen Ansprechraten zu verringern. Eine Verlängerung der Therapiedauer auf 72 Wochen scheint hingegen für HCV-1-infizierte Patienten von Vorteil zu sein, die nach 12 Wochen Therapie noch eine Viruslast von 50–6000 IU/ml im Serum nachweisbar haben.

Abstract

Patients infected with HCV genotype 1 are treated with a pegylated interferon plus ribavirin for 48 weeks, while HCV-2 or 3 infected patients are treated for 24 weeks. Knowledge of the HCV genotype and fibrosis stage together with baseline viremia and the initial virologic response to therapy enables further individualization of the treatment duration. Non-cirrhotic patients with HCV-1 infection, a baseline viremia < 600,000 U/ml and a rapid virologic response (< 50 U/ml at week 4) can achieve a sustained virologic response rate of almost 90% with only 24 weeks of combination therapy. HCV-2 and HCV-3 infected patients with low baseline viremia can be treated for less than 24 weeks without compromising sustained virologic response rates. A longer treatment duration of up to 72 weeks appears reasonable for HCV-1 infected patients with serum HCV RNA levels of 50–6,000 U/ml at week 12 of therapy.

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Literatur

  1. Berg T, Sarrazin C, Herrmann E et al. (2003) Prediction of treatment outcome in patients with chronic hepatitis C: significance of baseline parameters and viral dynamics during therapy. Hepatology 37: 600–609

    Article  PubMed  Google Scholar 

  2. Berg T, von Wagner T, Hinrichsen H et al. (2006) Extended treatment duration for hepatitis C virus type 1: comparing 48 versus 72 weeks of peginterferon alfa-2a plus ribavirin. Gastroenterology, im Druck

    Google Scholar 

  3. Berg T, Weich V, Teuber G et al. (2006) Individualisierte Therapiestrategie mit Peginterferon alfa-2b plus Ribavirin in Abhängigkeit von der frühen Viruskinetik bei Hepatitis C Virus Typ 1-infizierten Patienten. Z Gastroenterol 44: 130, Abstract

    Google Scholar 

  4. Bonny C, Roche C, Fontaine H et al. (2005) Efficacy of interferon (standard or pegylated) plus ribavirin in naive patients with hepatitis C virus genotype 5. A french national study. J Hepatol 42 (Suppl 2): 200, Abstract

    Google Scholar 

  5. Dalgard O, Bjoro K, Hellum KB et al. (2004) Treatment with pegylated interferon and ribavarin in HCV infection with genotype 2 or 3 for 14 weeks: a pilot study. Hepatology 40: 1260–1265

    Article  PubMed  Google Scholar 

  6. Davis GL, Wong JB, McHutchison JG et al. (2003) Early virologic response to treatment with peginterferon alfa-2b plus ribavirin in patients with chronic hepatitis C. Hepatology 38: 645–652

    Article  PubMed  Google Scholar 

  7. Diago M, Hassanein T, Rodes J et al. (2004) Optimized virologic response in hepatitis C virus genotype 4 with peginterferon-alpha2a and ribavirin. Ann Intern Med 140 :72–73

    PubMed  Google Scholar 

  8. Ferenci P, Brunner H, Laferl H et al. (2005) Interim Analysis Of a Randomized, Controlled Study Comparing the Efficacy Of 40KD Peg-Interferon Alfa2a in Combination With 800 mg or 400 Mg Ribavirin/day in Chronic Hepatitis C, Genotype 2/3. DDW, Abstract ID: 89

  9. Fried MW, Shiffman ML, Reddy KR et al. (2002) Peginterferon alfa-2a plus ribavirin for chronic hepatitis C virus infection. N Engl J Med 347:975–982

    Article  PubMed  Google Scholar 

  10. Hadziyannis SJ, Sette H Jr, Morgan TR et al. (2004) Peginterferon- alfa-2a and ribavirin combination therapy in chronic hepatitis C. A randomized study of treatment duration and ribavirin dose. Ann Intern Med 140: 346–355

    PubMed  Google Scholar 

  11. Hasan F, Asker H, Al-Khaldi J et al. (2004) Peginterferon alfa-2b plus ribavirin for the treatment of chronic hepatitis C genotype 4. Am J Gastroenterol 99: 1733–1737

    Article  PubMed  Google Scholar 

  12. Kamal SM, El Tawil AA, Nakano T et al. (2005) Peginterferon α-2b and ribavirin therapy in chronic hepatitis C genotype 4: impact of treatment duration and viral kinetics on sustained virological response. Gut 54: 858–866

    Article  PubMed  Google Scholar 

  13. Mangia A, Santoro R, Minerva N (2005) Peginterferon alfa-2b and ribavirin for 12 vs. 24 weeks in HCV genotype 2 or 3. N Engl J Med 352: 2609–2617

    Article  PubMed  Google Scholar 

  14. Manns MP, McHutchison JG, Gordon SC (2001) Peginterferon alfa-2b plus ribavirin compared with interferon alfa-2b plus ribavirin for initial treatment of chronic hepatitis C: a randomised trial. Lancet 358: 958–965

    Article  PubMed  Google Scholar 

  15. McHutchison JG, Gordon SC, Schiff ER (1998) Interferon alfa-2b alone or in combination with ribavirin as initial treatment for chronic hepatitis C. Hepatitis Interventional Therapy Group. N Engl J Med 339: 1485–1492

    Article  PubMed  Google Scholar 

  16. National Institutes of Health Consensus Development Conference Statement. Management of hepatitis C 2002 (June 10–12, 2002). Hepatology 36: S3-S20

  17. Poynard T, McHutchison J, Manns M et al. (2002) Impact of pegylated interferon alfa-2b and ribavirin on liver fibrosis in patients with chronic hepatitis C. Gastroenterology 122: 1303–1313

    Article  PubMed  Google Scholar 

  18. Sanchez-Tapias JM, Diago M, Escartin P (2004) Longer treatment duration with peginterferon alfa-2a (40KD) and ribavirin in naive patients with chronic hepatitis C and detectable HCV RNA by week 4 of therapy: final results of the randomized, multicenter TERAVIC-4 study. Hepatology 40 (Suppl 1): 218, Abstract

    Google Scholar 

  19. Tang KH, Herrmann E, Tatman N (2005) Individualised approach for antiviral treatment duration in HCV genotype 1 based on viral kinetics and early virological response to peginterferon-alfa2a plus ribavirin. J Hepatol 42 (Suppl 2): 222–223, Abstract

    Google Scholar 

  20. von Wagner M, Huber M, Berg T (2005) Peginterferon-alpha-2a (40KD) and ribavirin for 16 or 24 weeks in patients with genotype 2 or 3 chronic hepatitis C. Gastroenterology 129:522–527

    Article  PubMed  Google Scholar 

  21. Yuen MF, Lai CL (2006) Response to combined interferon and ribavirin is better in patients infected with hepatitis C virus genotype 6 than genotype 1 in Hong Kong. Intervirology 49: 96–98

    Article  PubMed  Google Scholar 

  22. Zeuzem S, Buti M, Ferenci P et al. (2006) Efficacy of 24 weeks treatment with peginterferon alfa-2b plus ribavirin in patients with chronic hepatitis C infected with genotype 1 and low pretreatment viremia. J Hepatol 44:97–103

    Article  PubMed  Google Scholar 

  23. Zeuzem S, Diago M, Gane E et al. for the Pegasys Study NR16071 Investigator Group (2004) Peginterferon alfa-2a (40 kilodaltons) and ribavirin in patients with chronic hepatitis C and normal aminotransferase levels. Gastroenterology 127: 1724–1732

    Article  PubMed  Google Scholar 

  24. Zeuzem S, Hultcrantz R, Bourliere M et al. (2004) Peginterferon alfa-2b plus ribavirin for treatment of chronic hepatitis C in previously untreated patients infected with HCV genotypes 2 or 3. J Hepatol 40:993–999

    Article  PubMed  Google Scholar 

  25. Zeuzem S, Pawlotsky JM, Lukasiewicz E et al. (DITTO-HCV Study Group) (2005) International, multicenter, randomized, controlled study comparing dynamically individualized versus standard treatment in patients with chronic hepatitis C. J Hepatol 43: 250–257

    Article  PubMed  Google Scholar 

  26. Zeuzem S (2004) Heterogeneous virologic response rates to interferon-based therapy in patients with chronic hepatitis C: who responds less well? Ann Intern Med 140: 370–381

    PubMed  Google Scholar 

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Zeuzem, S. Individualisierte Behandlung der chronischen Hepatitis C. Internist 47 (Suppl 1), S20–S25 (2006). https://doi.org/10.1007/s00108-006-1620-0

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  • DOI: https://doi.org/10.1007/s00108-006-1620-0

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