J Clin Exp Hepatol. 2012 Mar;2(1):42-54. doi: 10.1016/S0973-6883(12)60090-5. Epub 2012 Apr 12.
A pharmacological profile of ribavirin and monitoring of its plasma concentration in chronic hepatitis C infection.
Journal of clinical and experimental hepatology
Girish S Naik, Manoj G Tyagi
Affiliations
Affiliations
- Department of Pharmacology and Clinical Pharmacology, Christian Medical College, Vellore - 632002, Tamil Nadu, India.
PMID: 25755405
PMCID: PMC3940409 DOI: 10.1016/S0973-6883(12)60090-5
Abstract
Chronic hepatitis C (CHC) infection, usually an asymptomatic infection, has long-term serious complications such as cirrhosis, hepatocellular carcinoma, and end-stage liver disease requiring liver transplantation (LT). Several novel drugs against hepatitis C which form part of 'specifically targeted antiviral therapy for hepatitis C' (STAT-C) have been developed. These include NS3/4A protease inhibitors telaprevir, boceprevir, and nucleoside/non-nucleoside polymerase inhibitors (NS5A) which hold promise for future therapy. Despite the development of new anti-hepatitis C virus (HCV) drugs, ribavirin (RBV) remains the single most important drug to prevent relapse and is frequently included among newer regimens being developed with novel small molecule anti-HCV drugs. The current approved treatment is a combination therapy of once weekly subcutaneous pegylated-interferon (PEG-IFN)-α plus body-weight-based oral RBV regimen. The most significant dose-dependent side effect of RBV is hemolytic anemia warranting dose reduction or discontinuation in severe cases compromising sustained virological response (SVR). Monitoring RBV plasma concentration has been challenging due to its peculiar pharmacokinetics and has been done to predict both efficacy and toxicity. Herein, we review the pharmacological profile of RBV and the monitoring of its plasma concentration, monitoring in renal impairment, post-LT, and human immunodeficiency virus (HIV)-HCV co-infection in patients being treated with combination therapy of PEG-IFN-α and RBV.
Keywords: ADSS, adenylosuccinate synthetase; ATP, adenosine-5′-triphosphate; AUC, area under concentration curve; BMD, bone mineral density; Css, concentration at steady-state; Ctrough, trough concentration; DAAs, directly acting antiviral agents; EPO, erythropoietin; EVR, early virological response; FDA, Food and Drug Administration; GTP, guanosine-5′-triphosphate; HCV; HCV, hepatitis C virus; HIV, human immunodeficiency virus; HPLC, high-performance liquid chromatography; Hb, hemoglobin; IFN, interferon; IMPDH, inosine-5′-monophosphate dehydrogenase; ITPA, inosine triphosphate pyro-phosphatase; PEG-IFN, pegylated-interferon; PSH, protein sulfhydryl; RBC, red blood cell; RBV, ribavirin; RNA, ribonucleic acid; RSV, respiratory syncytial virus; RVR, rapid virological response; STAT-C, specifically targeted therapy for hepatitis C; SVR, sustained virological response; TDM; TDM, therapeutic drug monitoring; plasma concentration; ribavirin
References
- Cell Mol Life Sci. 2006 Apr;63(7-8):832-42 - PubMed
- Hepatology. 2005 Feb;41(2):275-9 - PubMed
- Transplantation. 2002 Jan 15;73(1):56-63 - PubMed
- Nature. 2004 Dec 16;432(7019):922-4 - PubMed
- Curr Hepat Rep. 2011 Mar;10(1):33-40 - PubMed
- Ann Hepatol. 2009 Oct-Dec;8(4):316-24 - PubMed
- N Engl J Med. 1996 Mar 28;334(13):815-20 - PubMed
- Saudi J Gastroenterol. 2011 Jul-Aug;17(4):241-4 - PubMed
- N Engl J Med. 1998 Nov 19;339(21):1485-92 - PubMed
- J Gastroenterol. 2004 Jul;39(7):668-73 - PubMed
- Transplantation. 2002 Aug 27;74(4):427-37 - PubMed
- Clin Exp Med. 2005 Dec;5(4):190-5 - PubMed
- J Hepatol. 2009 Feb;50(2):402-11 - PubMed
- J Hepatol. 2001 Jun;34(6):911-6 - PubMed
- Br J Clin Pharmacol. 2006 Dec;62(6):710-4 - PubMed
- Gastroenterology. 2002 Dec;123(6):2082-99 - PubMed
- Drug Metab Pharmacokinet. 2004 Dec;19(6):438-43 - PubMed
- Hepatology. 2008 May;47(5):1453-61 - PubMed
- Lancet. 2001 Sep 22;358(9286):958-65 - PubMed
- Int J Artif Organs. 2008 Apr;31(4):295-302 - PubMed
- Intervirology. 2005;48(2-3):138-44 - PubMed
- Prog Drug Res. 2002;59:41-69 - PubMed
- J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Feb 17;832(1):17-23 - PubMed
- Kidney Int Suppl. 2008 Apr;(109):S1-99 - PubMed
- Hepatology. 2002 Nov;36(5 Suppl 1):S237-44 - PubMed
- J Med Virol. 2008 Sep;80(9):1523-9 - PubMed
- J Hepatol. 2007 Jul;47(1):23-30 - PubMed
- JAMA. 2003 May 14;289(18):2413-7 - PubMed
- Hepatol Res. 2006 Jan;34(1):23-7 - PubMed
- Liver Int. 2006 Nov;26(9):1079-86 - PubMed
- Br J Clin Pharmacol. 2003 Apr;55(4):360-7 - PubMed
- Antiviral Res. 1992 Aug;19(2):139-47 - PubMed
- N Engl J Med. 2009 Apr 30;360(18):1839-50 - PubMed
- J Gastroenterol Hepatol. 2012 Apr;27(4):823-31 - PubMed
- Indian J Med Res. 2004 Apr;119(4):145-8 - PubMed
- Eur J Clin Pharmacol. 2012 Apr;68(4):415-8 - PubMed
- Lancet. 2010 Aug 28;376(9742):705-16 - PubMed
- J Viral Hepat. 2004 Jan;11(1):84-7 - PubMed
- J Acquir Immune Defic Syndr. 2005 Aug 1;39(4):401-5 - PubMed
- Lancet Infect Dis. 2005 Sep;5(9):558-67 - PubMed
- Liver Int. 2011 Jul;31 Suppl 2:61-80 - PubMed
- Transplant Proc. 2005 Sep;37(7):3190-6 - PubMed
- J Hepatol. 2007 May;46(5):768-74 - PubMed
- Nephrol Dial Transplant. 2008 Feb;23 (2):721-5 - PubMed
- J Viral Hepat. 2011 Apr;18(4):245-51 - PubMed
- Gastroenterology. 2003 May;124(6):1711-9 - PubMed
- Gut Liver. 2011 Dec;5(4):406-17 - PubMed
- J Clin Gastroenterol. 2012 Apr;46(4):328-33 - PubMed
- Gastroenterology. 2011 Apr;140(4):1314-21 - PubMed
- Clin Pharmacol Ther. 2005 Oct;78(4):422-32 - PubMed
- Ther Drug Monit. 2010 Apr;32(2):237-41 - PubMed
- Biophys Chem. 2010 Mar;147(1-2):59-65 - PubMed
- Transplantation. 2004 Sep 15;78(5):745-50 - PubMed
- J Antimicrob Chemother. 2008 Apr;61(4):919-24 - PubMed
- Liver Int. 2009 Jan;29 Suppl 1:74-81 - PubMed
- Pharmacology. 2006;76(3):136-40 - PubMed
- Ther Drug Monit. 2004 Feb;26(1):9-15 - PubMed
- Antivir Ther. 2010;15(5):687-95 - PubMed
- N Engl J Med. 2002 Sep 26;347(13):975-82 - PubMed
- Antimicrob Agents Chemother. 2010 Apr;54(4):1647-9 - PubMed
- Antivir Ther. 2007;12 (8):1217-23 - PubMed
- Am J Gastroenterol. 2008 Aug;103(8):1981-8 - PubMed
- Antivir Ther. 2011;16(8):1317-26 - PubMed
- Eur J Med Res. 2011 Jul 25;16(7):303-14 - PubMed
- Aliment Pharmacol Ther. 2011 Aug;34(4):454-61 - PubMed
- Eur J Pharmacol. 2007 Feb 14;557(1):1-8 - PubMed
- Antivir Ther. 2008;13(4):607-11 - PubMed
- J Antimicrob Chemother. 2008 Dec;62(6):1174-80 - PubMed
- Ther Drug Monit. 2007 Dec;29(6):802-6 - PubMed
- N Engl J Med. 2010 Apr 8;362(14 ):1292-303 - PubMed
- Cochrane Database Syst Rev. 2009 Oct 07;(4):CD005527 - PubMed
- Antimicrob Agents Chemother. 1999 Oct;43(10):2451-6 - PubMed
- Hepatology. 2004 May;39(5):1248-55 - PubMed
- Transplantation. 1995 May 27;59(10):1426-31 - PubMed
- Antivir Ther. 2011;16(5):695-704 - PubMed
- Ther Drug Monit. 2011 Feb;33(1):40-4 - PubMed
- Ann Hepatol. 2010 Apr-Jun;9(2):150-5 - PubMed
- J Hepatol. 2000 Nov;33(5):812-7 - PubMed
- J Virol. 2005 Feb;79(3):1943-7 - PubMed
- J Viral Hepat. 2006 Aug;13(8):538-43 - PubMed
- Hepatology. 2000 Apr;31(4):997-1004 - PubMed
- Ann Intern Med. 2006 May 16;144(10):705-14 - PubMed
- J Clin Microbiol. 2006 Oct;44(10 ):3562-8 - PubMed
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