https://scholars.lib.ntu.edu.tw/handle/123456789/593262
標題: | Comparison of a 6-month course peginterferon α-2b plus ribavirin and interferon α-2b plus ribavirin in treating Chinese patients with chronic hepatitis C in Taiwan | 作者: | Lee S.-D. Yu M.-L. Cheng P.-N. Lai M.-Y. Chao Y.-C. Hwang S.-J. Chang W.-Y. Chang T.-T. Hsieh T.-Y. CHUN-JEN LIU DING-SHINN CHEN |
關鍵字: | Adverse effects; Early virological response; Hepatitis C; Histology; Interferon α-2b; Peginterferon α-2b; Sustained virological response | 公開日期: | 2005 | 卷: | 12 | 期: | 3 | 起(迄)頁: | 283-291 | 來源出版物: | Journal of Viral Hepatitis | 摘要: | Previous studies in Caucasian patients showed treatment of chronic hepatitis C with pegylated interferon/ribavirin was well tolerated, and produced a higher response rate especially in genotype 1 infections. However, it is unknown whether this conclusion can be extrapolated to patients with Chinese ethnic origin. A total of 153 patients with biopsy-proven chronic hepatitis C were randomly assigned to receive either weekly injection of peginterferon α-2b 1.5 mcg/kg plus oral ribavirin (1000 or 1200 mg/day, depending on body weight) (PEG group, n = 76) or 3 MU of interferon α-2b t.i.w. plus ribavirin (IFN group, n = 77) for 24 weeks. Sustained virological response (SVR) was defined as the sustained disappearance of serum hepatitis C virus (HCV) RNA at 24 weeks after the end of treatment by polymerase chain reaction assay. Baseline demographic, viral and histological characteristics were comparable between the two groups. Using an intent-to-treat analysis, HCV genotype 1 patients showed a significantly higher SVR in patients receiving PEG-IFN rather than IFN (65.8% vs 41.0%, P = 0.019), but no difference was found in genotype non-1 patients (PEG vs IFN 68.4% vs 86.8%. P = 0.060). Genotype 1 patients (28.6%) in the PEG-IFN group relapsed, as compared with 52.9% in the IFN group (P = 0.040). Multivariate analyses showed early virological response at week 12 of therapy and genotype non-1 were significant predictors to SVR. As compared with the IFN group, patients receiving PEG-IFN had a significantly higher rate of discontinuation, dose reduction, fever, headache, insomnia, leucopenia and thrombocytopenia. In genotype 1 chronic hepatitis C Chinese patient, PEG-IFNα2b ribavirin had significantly better SVR and lower relapse rate when compared to IFN/ribavirin. Both regimens can be recommended for genotype non-1 chronic hepatitis C Chinese patients. However, a higher rate of adverse events and discontinuance of therapy were noted in patients treated with PEG-IFNα2b ribavirin. ? 2005 Blackwell Publishing Ltd. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-21044444721&doi=10.1111%2fj.1365-2893.2005.00590.x&partnerID=40&md5=94352a2e3a40191029bce80d0574286b https://scholars.lib.ntu.edu.tw/handle/123456789/593262 |
ISSN: | 1352-0504 | DOI: | 10.1111/j.1365-2893.2005.00590.x | SDG/關鍵字: | alpha2b interferon; peginterferon alpha2b; recombinant alpha2b interferon; ribavirin; virus RNA; adult; anemia; anorexia; anxiety disorder; arm injury; article; asthenia; chill; Chinese; clinical trial; controlled clinical trial; controlled study; depression; diarrhea; drug dose reduction; drug efficacy; drug indication; drug safety; drug withdrawal; erythema; female; fever; flu like syndrome; gastritis; gastrointestinal symptom; genotype; glaucoma; hair loss; headache; hepatitis C; human; human tissue; insomnia; leukopenia; major clinical study; mental disease; multicenter study; myalgia; nausea; neutropenia; peripheral edema; polymerase chain reaction; priority journal; randomized controlled trial; rash; recurrence risk; side effect; skin disease; Taiwan; thrombocytopenia; thyroid disease; tonsillitis; weight reduction; Adolescent; Adult; Aged; Biopsy, Needle; Chi-Square Distribution; Confidence Intervals; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Therapy, Combination; Female; Follow-Up Studies; Hepatitis C, Chronic; Humans; Immunohistochemistry; Interferon Alfa-2b; Male; Middle Aged; Multivariate Analysis; Probability; Ribavirin; Risk Assessment; Severity of Illness Index; Single-Blind Method; Taiwan; Time Factors; Treatment Outcome |
顯示於: | 臨床醫學研究所 |
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