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Chronic Hepatitis B and C – current treatment and future therapeutic prospects

Chronische Hepatitis B und C – derzeitiger Behandlungsstandard und Aussichten für die Zukunft

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Zusammenfassung

Sowohl für die HBeAg positive als auch für die HBeAg negative chronische Hepatitis B ist derzeit die Therapie mit pegyliertem Interferon die Standardtherapie. Alternativ ist das Nukleosidanalog Lamivudine in der Lage die HBV DNA Spiegel im Serum zu unterdrücken und in bis zu 30 % der Patientin eine Serokonversion in HBeAg-System zu erreichen. Lamivudine ist ferner in HBeAg negativen chronischen Hepatitis B Fällen ähnlich effizient in der Unterdrückung der HBV DNA Replikation als in HBeAg positiven Patienten. Pegyliertes Interferon scheint kurzfristig effektiver zu sein, als Lamivudine Monotherapie. Die häufig gesehene Entwicklung von Lamivudine resistenten HBV Varianten kann nun seit einiger Zeit erfolgreich durch Therapieumstellung auf Adevofir dipivoxil bekämpft werden. Nukleosidanaloge sind üblicherweise besser verträglich als Interferon und können auch bei Patienten mit HBV induzierter Leberzirrhose eingesetzt werden. Es ist zu erwarten, dass in naher Zukunft andere Nukleosidanaloge wie Entecavir, Emtricitabine, Telbivudine oder Clevudine unsere therapeutischen Möglichkeiten gegen Hepatitis B wesentlich erweitern werden. Bei der chronische Hepatitis C ist die Therapie mit pegyliertem Interferon in Kombination mit Ribavirin derzeit Standard. Dieses therapeutische Regime ist aber nur in der Lage bei ca. 50 % der behandlungsnaiven Patienten eine Dauerheilung zu erreichen. Diese beschränkte Effektivität macht die Entwicklung neuer Medikamente notwendig. Kandidaten dafür sind NS3–4a Proteaseinhibitoren oder Inhibitoren der NS5B Polymerase. Darüber hinaus wird versucht die HCV Replikation auch durch auf RNA-Interferenz basierenden siRNA-Inhibitoren oder durch Aktivierung von Tol-like Receptors (TLR), die als Teil des natürlichen Immunsystems eindringende Mikroorganismen erkennen können, zu hemmen. Obwohl derzeit keine dieser therapeutischen Ansätze zu einer zugelassenen Therapie geführt haben, stellen sie erfolgsversprechende Wege für die Zukunft der HCV Therapie dar.

Summary

In chronic hepatitis B treatment with pegylated interferon can now be considered as therapy of choice in both HBeAg positive and HBeAg negative patients and seems to be more effective than lamivudine monotherapy. Alternatively, treatment with lamivudine is able to suppress HBV DNA and to induce HBeAg conversation in up to 30 % of the patients. In HBeAg negative chronic hepatitis B lamivudine has a similar efficiency in suppressing HBV DNA as in HBeAg positive patients. The frequently developing lamivudine resistant HBV variants can now be successfully be treated with adevofir dipivoxil in both forms of chronic hepatitis B. These nucleosides analogues are generally better tolerated than interferon and can also be given in patients with HBV related liver cirrhosis. Our therapeutic armamentarium will be expanded in the near future by other nucleoside analogues such as entecavir, emtricitapine, telbivudine or clevudine. The treatment of choice in chronic hepatitis C currently is pegylated interferon plus ribavirin. This regimen is able to induce a sustained virologic response in 50 % of treatment naïve cases. The limited effectiveness of this therapeutic approach makes additional drugs highly warranted and inhibitors of the NS3–4a protease region or the NS5B polymerase region of the viral genome are under development. In addition, HCV replication inhibitors based on RNA interference (siRNA) or agonists of toll like receptors (TLR), which are part of the inborn immune system recognizing the presence of invading microorganisms, are currently explored as agents active in inhibiting HCV replication. Although none of these drugs are currently licensed for HCV treatment they are promising antiviral candidates for the future.

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References

  • Perillo RP (2005) Current treatment of chronic hepatitis B: benefits and limitations. Semin Liver Dis 25 (Suppl 1): 20–28

    Article  Google Scholar 

  • Heathcote J, Main J (2005) Clinical update: Treatment of hepatitis C. J Viral Hepat 12: 223–235

    Article  PubMed  CAS  Google Scholar 

  • Hoofnagle JH, Di Bisceglie AM (1997) The treatment of chronic viral hepatitis. N Engl J Med 226: 347–356

    Article  Google Scholar 

  • Brunetto MR, Aragon Rodriguez U, Bonino F (1999) Hepatitis B virus mutant. Intervirology 42: 69–80

    Article  PubMed  CAS  Google Scholar 

  • Bonino F, Brunetto M (2003) Chronic hepatitis B e antigen (HBeAg) negative, anti-Hbe negative: an overview. J Hepatol 39 (Suppl 1): S160–S163

    Article  PubMed  Google Scholar 

  • Marcellin P, Asselah T, Boyer N (2005) Treatment of chronic hepatitis B. J Viral Hepat 12: 333–345

    Article  PubMed  CAS  Google Scholar 

  • Wong DKH, Cheung AM, O'Rourke K, Naylor CD, Detsky AS, Heathcote J (1993) Effect of alpha-interferon treatment in patients with hepatitis B e antigen-positive chronic hepatitis B. Ann Inter Med 119: 312–323

    CAS  Google Scholar 

  • Chan HLY, Leung NWY, Hui AY, Wong VWS, Liew CT, Chim AML, Chan FKL, Hung LCT, Lee YT, Tam JSL, Lam CWK, Sung JJY (2005) A Randomized, Controlled Trial of Combination Therapy for Chronic Hepatitis B: Comparing Pegylated Interferon-a2b and Lamivudine with Lamivudine Alone. Ann Intern Med 142: 240–250

    PubMed  CAS  Google Scholar 

  • Janssen HLA, van Zonneveld M, Senturk H, Zeuzem S, Akarca US, Cakaloglu Y, Simon C, So TMK, Gerken G, de Man RA, Niesters HGTM, Zondervan P, Hansen B, Schalm SW, for the HBV 99–01 Study Group (2005) Pegylated interferon alfa-2b alone or in combination with lamivudine for HBeAg-positive chronic hepatitis B: a randomised trial. Lancet 365: 123–129

    Article  PubMed  CAS  Google Scholar 

  • Lau GKK, Piratvisuth T, Luo KX, Marcellin P, Thongsawat S, Cooksley G, Gane E, Fried MW, Chow WC, Paik SW, Chang WY, Berg T, Flisiak R, McCloud P, Pluck N. for the Peginterferon Alfa-2a HBeAg-Positive Chronic Hepatitis B Study Group (2005) Peginterferon Alfa-2a, Lamivudine, and the Combination for HBeAg-Positive Chronic Hepatitis B. N Engl J Med 352: 2682–2695

    Article  PubMed  CAS  Google Scholar 

  • Marcellin P, Lau GKK, Bonino F, Farci P, Hadziyannis S, Jin R, Lu ZM, Piratvisuth T, Germanidis G, Yurdaydin C, Diago M, Gurel S, Lai MY, Button P, Pluck N, for the Peginterferon Alfa-2a HBeAg-Negative Chronic Hepatitis B Study Group (2004) Peginterferon Alfa-2a Alone, Lamivudine Alone, and the Two in Combination in Patients with HBeAg-Negative Chronic Hepatitis B. N Engl J Med 351: 1206–1217

    Article  PubMed  CAS  Google Scholar 

  • Perry CM, Jarvis B (2001) Peginterferon-alpha-2a (40kD): a review of its use in the management of chronic hepatitis C. Drugs 61: 2263–2288

    Article  PubMed  CAS  Google Scholar 

  • Glue P, Fang JWS, Rouzier-Panis R, Raffanel C, Sabo R, Gupta SK, Salfi M, Jacobs S, and the Hepatitis C Intervention Therapy Group (2000) Pegylated interferon-α2b: Pharmacokinetics, pharmacodynamics, safety, and preliminary efficacy data. Clin Pharmacol Ther 68: 556–567

    Article  PubMed  CAS  Google Scholar 

  • ÖGGH Konsensuskonferenz zur Diagnose und Therapie der Virushepatitis 2005 http://www.oeggh.at/Konsensusreports/Virushepatitis-Konsensus-Krems.pdf

  • Perillo RP (1993) Interferon in the management of chronic hepatitis B. Dig Dis Sci 38: 577–593

    Article  Google Scholar 

  • Thomas H, Foster G, Platis D (2003) Mechanisms of action of interferon and nucleoside analogues. J Hepatol 39: S93–S98

    Article  PubMed  CAS  Google Scholar 

  • Lai CL, Chien RN, Leung NWY, Chang TT, Guan R, Tai DI, Ng KY, Wu PC, Dent JC, Barber J, Stephenson SL, Gray DF, for the asia hepatitis lamivudine study group (1998) A one-year trial of lamivudine for chronic hepatitis B. N Engl J Med 339: 61–68

    Article  PubMed  CAS  Google Scholar 

  • Liaw YF, Leung NWY, Chang TT, Guan R, Tai DI, Ng KY, Chien RN, Dent J, Roman L, Edmundson S, Lai CL, for the asia hepatitis lamivudine study group (2000) Effects of Extended Lamivudine Therapy in Asian Patients With Chronic Hepatitis B gastroenterology 119: 172–180

  • Lok ASF, McMahon BJ (2004) Practice Guidelines Committee, American Association for the Study of the Liver Diseases (AASLD). Chronic hepatitis B: update of recommendations. Hepatology 39: 857–861

    Article  PubMed  Google Scholar 

  • EASL Jury (2003) EASL International Consensus Conference on Hepatitis B: 13–14. September 2002, Geneva, Switzerland: consensus statement (long version). J Hepatol 39: S3–S25

    Google Scholar 

  • Perrillo R, Hann HW, Mutimer D, Willems B, Leung N, Lee WM, Moorat A, Gardner S, Woessner M, Bourne E, Brosgart CL, Schiff E (2004) Adefovir dipivoxil added to ongoing lamivudine in chronic hepatitis B with YMDD mutant hepatitis B virus. Gastroenterology 126: 81–90

    Article  PubMed  CAS  Google Scholar 

  • Tassopoulos NC, Volpes R, Pastore G, Heathcote J, Buti M, Goldin RD, Hawley S, Barber J, Condreay L, Gray LD (1999) Lamivudine Precore Mutant Study Group. Efficacy of lamivudine in patients with hepatitis B e antigen-negative/hepatitis B virus DNA-positive (precore mutant) chronic hepatitis B. Hepatology 29: 889–896

    Article  PubMed  CAS  Google Scholar 

  • Perrillo RP, Wright T, Rakela J, Levy G, Schiff E, Gish R, Martin P, Dienstag J, Adams P, Dickson R, Anschuetz G, Bell S, Condreay L, Brown N (2001) A multicenter United States – Canadian trial to assess lamivudine monotherapy before and after liver transplantation for chronic hepatitis B. Hepatology 33: 424–432

    Article  PubMed  CAS  Google Scholar 

  • Villeneuve JP, Condreay LD, Willems B, Pomier-Layrargues G, Fenyves D, Bilodeau M, Leduc R, Peltekian K, Wong F, Margulies M, Heathcote J (2000) Lamivudine treatment for decompensated cirrhosis resulting from chronic hepatitis B. Hepatology 31: 207–210

    Article  PubMed  CAS  Google Scholar 

  • Hadziyannis SJ, Tassopoulos NC, Heathcote EJ, Chang TT, Kitis G, Rizzetto M, Marcellin P, Lim SG, Goodman Z, Ma J, Arterburn S, Xiong S, Currie G, Brosgart CL for the Adefovir Dipivoxil 438 Study Group (2005) Long-Term Therapy with Adefovir Dipivoxil for HBeAg-Negative Chronic Hepatitis B. N Engl J Med 352: 2673–2681

    Article  PubMed  CAS  Google Scholar 

  • Marcellin P, Chang TT, Lim SG, Tong MJ, Sievert W, Shiffman ML, Jeffers L, Goodman Z, Wulfsohn MS, Xiong S, Fry J, Brosgart CL, for the Adefovir Dipivoxil 437 Study Group (2003) Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen–Positive Chronic Hepatitis B. N Engl J Med 148: 808–816

    Article  Google Scholar 

  • Schiff ER, Lai CL, Hadziyannis S, Neuhaus P, Terrault N, Colombo M, Tillmann HL, Samuel D, Zeuzem S, Lilly L, Rendina M, Villeneuve JP, Lama N, James C, Wulfsohn MS, Namini H, Westland C, Xiong S, Choy GS, Van Doren S, Fry J, Brosgart CL (2003) Adefovir dipivoxil therapy for lamivudine-resistant hepatitis B in pre- and post-liver transplantation patients. Hepatology 38: 1419–1427

    PubMed  CAS  Google Scholar 

  • Hadziyannis SJ, Tassopoulos NC, Heathcote EJ, Chang TT, Kitis G, Rizzetto M, Marcellin P, Lim SG, Goodman Z, Wulfsohn MS, Xiong S, Fry J, Brosgart CJ, for the Adefovir Dipivoxil 438 Study Group (2003) Adefovir Dipivoxil for the Treatment of Hepatitis B e Antigen–Negative Chronic Hepatitis B. N Engl J Med 348: 800–807

    Article  PubMed  CAS  Google Scholar 

  • Sung JJY, Lai JY, Zeuzem S (2003) A randomized double-blind pahse II study of lamivudine (LAM) compared to lamivudine plus adefovir dipivoxil (ADV) for treatment naïve patients with chronic hepatitis B (CHB): week 52 analysis. J Hepatol 38 (Suppl.2): 69

    Google Scholar 

  • Lai CL, Rosmawati M, Lao J, Van Vlierberghe H, Anderson FH, Thomas N, Dehertogh D (2002) Entecavir is superior to lamivudine in reducing hepatitis B virus DNA in patients with chronic hepatitis B infection. Gastroenterology 123: 1831–1838

    Article  PubMed  CAS  Google Scholar 

  • Leung N, Gish RG, Wnag C (2001) A randomized, double-blind comparison of 3 doses of emtricitabine in patients with chronic hepatitis B given 48 weeks of treatment. Hepatology 34: 349A

    Google Scholar 

  • Wang C, Corey L, Leung N (2001) Antiveiral activity of 48 weeks of emtricitabine treatment in patients with HBeAg negative / HBV DNA positive chronic hepatitis B. Hepatology 34: 323A

    Article  Google Scholar 

  • Han SH, Leung NWY, Teo EK (2004) Results of a oneyear international phase IIb trial of LdT and LdT plus lamivudine in patients with chronic hepatitis B. J Hepatol 40 (Suppl 1): 16

    Article  Google Scholar 

  • Marcellin P, Leung N, Hann HW (2004) A phase II randomized trial evaluating the safety, pharmacokinetics, and anti-viral activity of clevudine for 12 weeks in chronic hepatitis B. Hepatology A 1229

  • Fried MW, Schiffman ML, Reddy KR, Smith C, Arinos GM, Gonzales FG, Häussinger D, Diago M, Carosi G, Humeaux DD, Craxi A, Lin A, Hoffman J, Yu J (2002) Peginterferon alfa-2a plus ribavirin for chronic hepatitis c virus infection. N Engl J Med 347: 975–982

    Article  PubMed  CAS  Google Scholar 

  • Manns MP, McHutchison JG, Gordon SC, Rustgi VK, Shiffman M, Reindollar R, Goodman ZD, Koury K, Ling MH, Albrecht JK, and International Hepatitis Interventional Therapy Group (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  CAS  Google Scholar 

  • Carlsson T, Reichard O, Norkrans G, Blackberg J, Sangdelt P, Wallmark E, Weiland O (2005) Hepatitis C virus RNA kinetics during the initial 12 weeks treatment with pegylated interferon-alpha 2a and ribavirin according to virological response. J Viral Hepat 12: 473–480

    Article  PubMed  CAS  Google Scholar 

  • Zeuzem S, Diago M, Gane E, Reddy KR, Pockros P, Prati D, Shiffman M, Farci P, Gitlin N, O"Brien CB, Lamour F, Lardelli P, 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  CAS  Google Scholar 

  • Gale M, Foy EM (2005) Evasion of intracellular host defence by hepatitis C virus. Nature 436: 939–945

    Article  PubMed  CAS  Google Scholar 

  • De Francesco R, Migliaccio G (2005) Challenges and success in developing new therapies for hepatitis C. Nature 436: 953–960

    Article  PubMed  CAS  Google Scholar 

  • Boehme KW, Compton T (2004) Innate Sensing of Viruses by Toll-Like Receptors. J Virol 78: 7867–7873

    Article  PubMed  CAS  Google Scholar 

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Correspondence to Christian Müller.

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Müller, C. Chronic Hepatitis B and C – current treatment and future therapeutic prospects. Wien Med Wochenschr 156, 391–396 (2006). https://doi.org/10.1007/s10354-006-0314-5

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