Effectiveness of lamivudine and interferon-? combination therapy versus interferon-? monotherapy for the treatment of HBeAg-negative chronic hepatitis B patients: A randomized clinical trial
Küçük Resim Yok
Tarih
2005
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Results comparing the effectiveness of lamivudine used as monotherapy or in combination with interferon-alpha (IFN-?) in the treatment of chronic hepatitis B are not conclusive. This study compared the effects of IFN-? alone or in combination with lamivudine for the treatment of hepatitis B e antigen (HBeAg)-negative patients with chronic hepatitis B. Participation of patients in the IFN-? monotherapy and combination groups was randomized to a 1:1 ratio. Twenty seven HBeAg-negative patients with chronic hepatitis B received IFN-? (13 patients) at 9 million units 3 times weekly for 24 weeks or IFN-? at 9 million units 3 times weekly for 24 weeks plus lamivudine 100 mg/day (14 patients) daily for 1 year. Hepatitis B virus (HBV) DNA was measured quantitatively by real-time polymerase chain reaction at 0, 6, 12 and 18 months after the start of treatment. Sustained virologic response was defined as non-detectable serum HBV DNA 72 weeks after starting treatment. Sustained biochemical response was defined as normalization of alanine aminotransferase (ALT) values 72 weeks after starting treatment. The baseline characteristics of the 2 treatment groups were similar with respect to age, gender, ALT, HBV DNA levels and histologic diagnosis. Sustained biochemical responses were found at week 72 in 7 patients in each group (54% with IFN-? monotherapy and 50% with combination therapy) [p>0.05]. Sustained virologic responses were found at week 72 in 5 patients (38%) in the monotherapy and 7 patients (50%) in the combination therapy group (p>0.05). Combination therapy was not superior to IFN-? alone for the treatment of chronic hepatitis B. Combination treatment was associated with some disadvantages, such as additional cost. Lamivudine, on the other hand, may be more suitable for patients with cirrhosis, non-responders to IFN-? or in cases with contraindication for IFN-?.
Açıklama
Anahtar Kelimeler
Combination drug therapy, Hepatitis B, Hepatitis B antibodies, Interferon-alpha, Lamivudine
Kaynak
Journal of Microbiology, Immunology and Infection
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
38
Sayı
4
