Abstract
To elucidate the influence of a glycyrrhizin therapy on hepatocarcinogenesis rate in interferon (IFN)-resistant hepatitis C, we retrospectively analyzed 1249 patients with chronic hepatitis with or without cirrhosis. Among 346 patients with high alanine transaminase value (twice or more of upper limit of normal), 244 patients received intravenous glycyrrhizin injection and 102 patients did not, after judgment of IFN resistance. Crude carcinogenesis rates in the treated and untreated group were 13.3%, 26.0% at the 5th year, and 21.5% and 35.5% at the 10th year, respectively (P = .0210). Proportional hazard analysis using time-dependent covariates disclosed that glycyrrhizin treatment significantly decreased the hepatocarcinogenesis rate (hazard ratio 0.49, 95% confidence interval 0.27–0.86, P = .014) after adjusting the background features with significant covariates. Glycyrrhizin injection therapy significantly decreased the incidence of hepatocellular carcinoma in patients with IFN-resistant active chronic hepatitis C, whose average aminotransferase value was twice or more of upper limit of normal after interferon.
This is a preview of subscription content, access via your institution.
References
Bruix J, Calvet X, Costa J, et al.: Prevalence of antibodies to hepatitis C virus in Spanish patients with hepatocellular carcinoma and hepatic cirrhosis. Lancet 2:1004–1006, 1989
Colombo M, Kuo G, Choo QL, et al.: Prevalence of antibodies to hepatitis C virus in Italian patients with hepatocellular carcinoma. Lancet 2:1006–1008, 1989
Hasan F, Jeffers LJ, Medina MD, et al.: Hepatitis C-associated hepatocellular carcinoma. Hepatology 12:589–591, 1990
Kew MC, Houghton M, Choo QL, et al.: Hepatitis C virus antibodies in southern African blacks with hepatocellular carcinoma. Lancet 335:873–874, 1990
Ikeda K, Saitoh S, Koida I, et al.: A multivariate analysis of risk factors for hepatocellular carcinogenesis—a prospective observation of 795 cases with viral and alcoholic cirrhosis. Hepatology 18:47–53, 1993
Kasahara A, Hayashi N, Mochizuki K, et al.: Risk factors for hepatocellular carcinoma and its incidence after interferon treatment in patients with chronic hepatitis C. Osaka Liver Disease Study Group. Hepatology 27:1394–1402, 1998
Ikeda K, Saitoh S, Arase Y, et al.: Effect of interferon therapy on hepatocellular carcinogenesis in patients with chronic hepatitis type C—a long-term observation study of 1643 patients using statistical bias correction with proportional hazard analysis. Hepatology 29:1124–1130, 1999
Yabu K, Kiyosawa K, Mori H, et al.: Serum collagen type IV for the assessment of fibrosis and resistance to interferon therapy in chronic hepatitis C. Scand J Gastroenterol 29:474–479, 1994
Nishiguchi S, Kuroki T, Nakatani S, et al.: Randomized trial of effects of interferon-alpha on incidence of hepatocellular carcinoma in chronic active hepatitis C with cirrhosis. Lancet 346:1051–1055, 1995
Mazzella G, Accogli E, Sottili S, et al.: Alpha interferon treatment may prevent hepatocellular carcinoma in HCV-related liver cirrhosis. J Hepatol 24:141–147, 1996
Benvegnu L, Chemello L, Noventa F, et al.: A. Retrospective analysis of the effect of interferon therapy on the clinical outcome of patients with viral cirrhosis. Cancer 83:901–909, 1998
Oka H, Yamamoto S, Kuroki T, et al.: Prospective study of chemoprevention of hepatocellular carcinoma with Sho-saiko-to (TJ-9). Cancer 76:743–749, 1995
Tarao K, Rino Y, Ohkawa S, et al.: Association between high serum alanine aminotransferase levels and more rapid development and higher rate of incidence of hepatocellular carcinoma in patients with hepatitis C virus-associated cirrhosis. Cancer 86:589–595, 1999
Fujisawa K, Watanabe Y, Kimura K: Therapeutic approach to chronic active hepatitis with glycyrrhizin. Asian Med J 23:745–756, 1980
Suzuki H, Ohta Y, Takino T, et al.: Effects of glycyrrhizin on biochemical tests in patients with chronic hepatitis. Double blind trial. Asian Med J 26:423–438, 1983
Wildhirt E: Experience in Germany with glycyrrhizinic acid for the treatment of chronic viral hepatitis. In: Viral Hepatitis and Liver Disease 658–661, 1994, Springer Verlag, Germany
Rossum TGJ van, Vulto AG, Hop WCJ, et al.: Intravenous glycyrrhizin for the treatment of chronic hepatitis C: a double-blind, randomized, placebo-controlled phase I/II trial. J Gastroenterol Hepatol 14:1093–1099, 1999
Arase Y, Ikeda K, Murashima N, et al.: The long term efficacy of glycyrrhizin in chronic hepatitis C patients. Cancer 79:1494–1500, 1997
Desmet VJ, Gerber M, Hoofnagle JH, et al.: Classification of chronic hepatitis: diagnosis, grading, and staging. Hepatology 19:1513–1520, 1994
Kaplan EL, Meier P: Nonparametric estimation for incomplete observation. J Am Stat Assoc 53:457–481, 1958
Cox DR: Regression models and life tables. J R Stat Soc 34:248–275, 1972
SPSS Inc. SPSS for Windows version 11.0 manual. Chicago, SPSS Inc., 2001
Nevens F, Goubau P, Van Eyken P, et al.: Treatment of decompensated viral hepatitis B-induced cirrhosis with low doses of interferon alpha. Liver 13:15–19, 1993
Tarao K, Takemiya S, Tamai S, et al.: Relationship between the recurrence of hepatocellular carcinoma (HCC) and serum alanine aminotransferase levels in hepatectomized patients with hepatitis C virus-associated cirrhosis and HCC. Cancer, 79:688–694, 1997
Gaeta GB, Rapicetta M, Sardaro C, et al.: High prevalence of co-occurrence of anti-HCV and anti-HBc antibodies in chronic hepatitis patients from southern Italy. Ital J Gastroenterol 22:350–351, 1990
Yu MC, Yuan JM, Ross RK, et al.: Presence of antibodies to hepatitis B surface antigen is associated with an excess risk for hepatocellular carcinoma among non-Asians in Los Angeles county, California. Hepatology 25:226–228, 1997
Koike K, Kobayashi M, Gondo M, et al.: Hepatitis B virus DNA is frequently found in liver biopsy samples from hepatitis C virus-infected chronic hepatitis patients. J Med Virol 54:249–255, 1998
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ikeda, K., Arase, Y., Kobayashi, M. et al. A Long-Term Glycyrrhizin Injection Therapy Reduces Hepatocellular Carcinogenesis Rate in Patients with Interferon-Resistant Active Chronic Hepatitis C: A Cohort Study of 1249 Patients. Dig Dis Sci 51, 603–609 (2006). https://doi.org/10.1007/s10620-006-3177-0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s10620-006-3177-0
Key Words
- chronic hepatitis
- hepatitis C virus
- glycyrrhizin
- hepatocellular carcinogenesis
- cancer prevention