Clinical trial: exposure to ribavirin predicts EVR and SVR in patients with HCV genotype 1 infection treated with peginterferon alfa‐2a plus ribavirin

Summary Background  The impact of reduced drug exposure on outcomes in patients with chronic hepatitis C has not been determined in routine clinical practice. Aim  To examine the impact of exposure to peginterferon alfa‐2a and ribavirin on early virological response (EVR) and sustained virological r...

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Veröffentlicht in:Alimentary pharmacology & therapeutics 2008-07, Vol.28 (1), p.43-50
Hauptverfasser: BAIN, V. G., LEE, S. S., PELTEKIAN, K., YOSHIDA, E. M., DESCHÊNES, M., SHERMAN, M., BAILEY, R., WITT‐SULLIVAN, H., BALSHAW, R., KRAJDEN, M.
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Sprache:eng
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Zusammenfassung:Summary Background  The impact of reduced drug exposure on outcomes in patients with chronic hepatitis C has not been determined in routine clinical practice. Aim  To examine the impact of exposure to peginterferon alfa‐2a and ribavirin on early virological response (EVR) and sustained virological response (SVR) in treatment‐naïve patients with HCV genotype 1 infection enrolled in a large expanded access programme. Methods  Eight hundred and ninety‐one patients treated for 48 weeks with an initial ribavirin dose of 800 or 1000/1200 mg/day were evaluated. Ribavirin 1000 mg/day (
ISSN:0269-2813
1365-2036
DOI:10.1111/j.1365-2036.2008.03705.x