Abstract | AIM: METHODS: We conducted a prospective study to investigate the tolerability and efficacy of PEG-IFN alpha-2a (135 microg weekly for 48 weeks) in six dialysis patients with chronic HCV infection. RESULTS: Two patients completed 48 weeks of treatment. Treatment was stopped in three patients (beyond 24 weeks) when they developed unrelated complications, and stopped in one patient due to failure of viral clearance. None required treatment discontinuation due to adverse effects, and PEG-IFN alpha-2a was subjectively well tolerated. Marrow suppression with mild anaemia, leucopenia, or thrombocytopenia remained common. Two patients (infected with genotypes 3a and 1b, respectively) had sustained virological response. CONCLUSIONS: Results from this pilot study showed that PEG-IFN alpha-2a appeared relatively well tolerated in dialysis patients with chronic HCV infection, and about one-third of patients could achieve sustained virological response.
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Authors | Tak Mao Chan, Stephen K N Ho, Colin S O Tang, Kai Chung Tse, Man Fai Lam, Kar Neng Lai, Susan Yung |
Journal | Nephrology (Carlton, Vic.)
(Nephrology (Carlton))
Vol. 12
Issue 1
Pg. 11-7
(Feb 2007)
ISSN: 1320-5358 [Print] Australia |
PMID | 17295655
(Publication Type: Comparative Study, Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antiviral Agents
- Interferon alpha-2
- Interferon-alpha
- RNA, Viral
- Recombinant Proteins
- Polyethylene Glycols
- peginterferon alfa-2a
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Topics |
- Adolescent
- Adult
- Aged
- Antiviral Agents
(adverse effects, therapeutic use)
- Cohort Studies
- Female
- Hepatitis C, Chronic
(complications, drug therapy)
- Humans
- Interferon alpha-2
- Interferon-alpha
(adverse effects, therapeutic use)
- Male
- Middle Aged
- Pilot Projects
- Polyethylene Glycols
(adverse effects, therapeutic use)
- RNA, Viral
(analysis)
- Recombinant Proteins
- Renal Dialysis
- Time Factors
- Treatment Outcome
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